7291507adfec070b576c4287b75a7b9e6ce5266684b9cd46dbc31aad6d420df9fc75658fc4feba40833fed3090e003149f085f44409bd3cef1e7f38618fd59ac162efd3a3d62bdbb4fca196b5e5ab3237441bed4ac1a73e2d653dc167b54ebffd8b2ea214", 0xc5}, {&(0x7f0000005800)="4eef8021a9d1b9ef4cb74176b38162cb54f64d87ea7cc7de19987a31524423bc60433ea39c748a95f7a9207fecbf4d6b892d50b32b14014333274f255ef917fcc7b4fe5148efdbb242b047385dac5fcce8ddf250f784225eb6e312c4f5e3eb945e8e975af8bd514f0d3b767ef561aeee46347050ea503a476c1039bcd922c2218f48d125a98c0da23fc1a7e10569e4c877f1090777b5d5f139aa2144ce5b36a6b07cb9a291fc15f8ce94696da72ff003b53a75036a5674364ec168af3be7589ce24399c6b7a4d4f9e6893fd50019a445fa", 0xd1}, {&(0x7f0000005900)="c3ee84766f33c99d5f220299b04c92acdef60a770ee2cc0ce2f049345050", 0x1e}, {&(0x7f0000005940)="951d3fa41ed250fffd538a5a4926dc88eaac5865763a2f52a5cd8f7f0b87f4b139f7d985728986725c0dcda701e7cfae1de02760d5065d518624228fba88a414957680d68ad89dda4412625537be475b6d349a379e07c98252893f64f7850fb004bc1e2a0b3580314dd0c2a0f84ca74e1521617be9d2e9b63f9688339d099c5fa12e41077636d75af65dea99f1308c", 0x8f}], 0x6, &(0x7f0000005b80)=[@init={0x18, 0x84, 0x0, {0x2, 0x0, 0x10000, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x6, 0x1, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x4, 0xfa00000000000000, 0x5, r16}}, @init={0x18, 0x84, 0x0, {0x8, 0x35, 0xff, 0x1}}], 0xc0, 0x80}], 0x8, 0x8000) msync(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x4) 2018/04/20 17:17:44 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x400000000000005]) 2018/04/20 17:17:44 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="30e3d6cfdebfc82600000000000000000000fbffffff00000000001560f527c2a95033d531904624f03228b1c45fbe6cb966b25333e50ba9a84108245200b31904b5880815d2960ae36cddd10c78c5e8a337e09de25ac231ab1fe99f19c9ec59b0ffe0b95bda8b96815d4e7a7a90890867d1604c07b60af9f1eb848589c7f4c8a284e58b7ca123e8317700fbbb4f12fb962bd820dac073856854ec4fe26deb627d1ba12175fe", @ANYBLOB="000000000000000008000d009ada000008001b0000000000c7efe301ae1825e930d41bada034ecabbff83745b9b3aac0fb593ea7fcb4aa6a"], 0x2}, 0x1}, 0x0) 2018/04/20 17:17:44 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x8f, "d30a936523851dd4eae9f79c92f825663a10b3e705305ad5760e77c276f6e5ce328ef4ef992e3891e94094814d1b0984ba4493e0483ffc16b9d7ff20565746b5aa55231e803f119da114e3fde095dbe1aa5c51e6cd4d3a90b1b053833665e85e1a58db93efe94ecf3676a62e96a2e0cf5d7f19218c33b6285650ba9c49187c89c9efe53e4a8c5881eedc04ee6e40e0"}, &(0x7f0000000100)=0x97) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x74da}, &(0x7f0000000180)=0x8) r2 = timerfd_create(0x7, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r3}}, &(0x7f000000afe0)) timerfd_settime(r2, 0x0, &(0x7f000000b000), &(0x7f000000dfe0)) 2018/04/20 17:17:44 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x2, 0x4}) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) 2018/04/20 17:17:44 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x14400, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x0, 0x232a, 0x3, 0x80000001}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x6, 0x5, 0x80, &(0x7f0000ffc000/0x4000)=nil, 0x8000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000652ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4008700c) 2018/04/20 17:17:45 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000080)={{0x73, @multicast2=0xe0000002, 0x4e21, 0x2, 'none\x00', 0x1, 0x7, 0x37}, {@dev={0xac, 0x14, 0x14, 0x12}, 0x4e20, 0x3, 0x8, 0x6c7, 0xc754}}, 0x44) r3 = epoll_create(0x2) r4 = dup(r1) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000140)={0x3, 0x401, 0x0, 0xffffffffffffff01}, 0x10) epoll_pwait(r3, &(0x7f0000000040)=[{}], 0x1, 0x10000, &(0x7f0000000100), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000ff4)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="8192bfa7bf0517e18195bc950b99433ab4b57dd4d1b8f4a1534c563bea18a31810713c02e8c35edc09c0e0d7bde977f68b8355a0fedd2dd37d43c65c06c7b1968bbefd37f907d41695479163df4ef9e0014cabd01c552d52bbd5117f591fa752feecf071aa35ccf32c2d482f8459733c809eb731e8562410823e426c30107b2ff803be5430717f286296fa103e10646dd5b6e5735d65f0134579802aa693d8d29ee1c66b4288c15acf7e1a2f7b5622801b0c44c50844af083f873019950ec338e6e6145c88c8dc37ed9c30a61b2574b1354a60a4dcaeb21378067a2f78588e44", @ANYRES16=r5, @ANYBLOB="020025bd7000fbdbdf250f00000008000500000000800c0001000800050006000000"], 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) 2018/04/20 17:17:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) capget(&(0x7f00000000c0)={0x20071026, r1}, &(0x7f0000000100)={0xfffffffffffffff8, 0x8a, 0x1, 0xfffffffffffffffa, 0x6, 0x5}) lseek(r0, 0x0, 0x0) 2018/04/20 17:17:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000440)=0x68) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f00000001c0)=0x68) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000480), &(0x7f00000004c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="40000000000a0000001b6e0a570136ee067a2d621ab95226e496571b776b280f8803b7c5f50c2620f2ca7ef27ce9f79bfc8e247968248bc9fe62708534787dc88d0174af0d0db0b8f45cd8", @ANYRES32=r1, @ANYBLOB="1400060000000000ffffffff00000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000340)=""/206, &(0x7f0000000240)=0xce) [ 254.277965] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2560 sclass=netlink_route_socket pig=22152 comm=syz-executor4 [ 254.692136] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2560 sclass=netlink_route_socket pig=22152 comm=syz-executor4 2018/04/20 17:17:46 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000115fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000240)={0x9, 0x80000000, 0x800, 0x5, 0x2, 0x800}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000056d000)=0xff) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='/dev/input/event#\x00', &(0x7f0000000080)='/dev/input/event#\x00'], &(0x7f0000000200)=[&(0x7f0000000100)='/dev/input/event#\x00', &(0x7f0000000140)='&\x00', &(0x7f0000000180)='/dev/input/event#\x00', &(0x7f00000001c0)='\\\'bdevem0(\x00']) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000280)=""/172) 2018/04/20 17:17:46 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'vlan0\x00'}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7, 0x1, 0x3, 0x7ff, 0x80000001, 0x0, 0x588, {0x0, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x8}}, 0x101, 0xfff, 0x800, 0x8, 0x6}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x80, @dev={0xfe, 0x80, [], 0x11}, 0x6}}, 0x7, 0x20, 0x8, 0xffffffff, 0x10}, &(0x7f0000000340)=0x98) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000003c0)=0x3f) sysfs$1(0x1, &(0x7f0000000400)='vlan0\x00') ioctl$LOOP_SET_FD(r3, 0x4c00, r3) r4 = gettid() process_vm_writev(r4, &(0x7f0000000540)=[{&(0x7f0000000440)=""/34, 0x22}, {&(0x7f0000000480)=""/161, 0xa1}], 0x2, &(0x7f00000018c0)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/129, 0x81}, {&(0x7f0000001640)=""/129, 0x81}, {&(0x7f0000001700)=""/10, 0xa}, {&(0x7f0000001740)=""/84, 0x54}, {&(0x7f00000017c0)=""/175, 0xaf}, {&(0x7f0000001880)=""/41, 0x29}], 0x7, 0x0) r5 = socket(0x2, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001940)={0xb27, 0x2, 0x5, 0xffffffffffffffff, 0x8, 0xc2, 0xfffffffffffffffa, 0x8, r2}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000001980)=0xfff, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000019c0)={0xc367, 0x9}) r6 = inotify_add_watch(r3, &(0x7f0000001a00)='./file0\x00', 0x22000011) inotify_rm_watch(r3, r6) recvmsg$netrom(r3, &(0x7f0000003f00)={&(0x7f0000001a40)=@full={{0x3, {"53b333eca8e315"}, 0x9}, [{"8ddb59046a2f88"}, {"b8990134ec52a6"}, {"33c76cf3bbb813"}, {"8c2c0ccf924caf"}, {"7d83b0ea58dfab"}, {"1afceca43f9bf4"}, {"ccf3942cd78a16"}, {"22ba072dd6aceb"}]}, 0x48, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)=[{0xa8, 0x0, 0x8, "168f44b11a1ef5703bd69f170f3598b2bb4eb2f32f3562081ed241a6bdc2c8cdad3d94b011b9afcf27f8c2c00329d50df88221ccaa1f92d6d7ff0361f500b87793644e574634eac3f89471f04d031def88e09916358ab82af5786029d390aea656ac804854c8f5465fe06c71b70048e3015e578cecd369565d2c7f5af79e93dc7569c31fadd153e23835941de3afb4fbd6d4f0"}, {0x78, 0x1, 0x1, "783133d2357f64694c8daeb200fb76c699ed56f7122125fc36cd0f1813361d87d509961bc170aa3280bf9019f228ae79e600b0003fcb19368d30a1ae4514d04c6f1af59d824c986c326cba4bc417d77930f14d167bd380a76d437abc76c639174d6dafe18f"}, {0x78, 0x106, 0x80, "5c414fe56062bdb5377b4d8c36d080a4a7e4489b141db3435b6f793aba940e21d845859a3655bfd01f7434294b602bd99a543ea473a5e5b61f67ae21ca2699da8434fb3de05fb66844db9fd144ffb2d81846bdceb989c40d66f9eb67503990e29556286ac398"}, {0x20, 0x10b, 0x2, "cf641f478ce0cd9995d70419"}, {0x1010, 0x10f, 0x4, 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{0x1010, 0x0, 0x1ff, "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{0x20, 0x0, 0x40, "445e95f0cecc3df8d972a3d71ea64e"}, {0xf8, 0x117, 0x6, "587fe3eff3f9df87bac123dc2d2fde3124204f656e3cd651d04cfaca4633eef8f6c3bda1dc58795e7211de83e710b311e87277fab8df76eaaa87fb76e6b28f4cc8fd253ea360aecb0571b62460b6e243a4cda2c89d2d9d0d4b0e1f5d60347fa51181bcf52ba26fd4157d37d62c7ed52bf5f190ad8c0f229bb452c04a353b98c31cf5b23f99baa57724d519a62ea7f0d1adee7c46c84e992c7e71e2b9e7fbcef628823e0ecbee4d8820eae2d3f3a596dc9c122b7466520f3a19d071954705379a801cefe4baaf5b03b4888dff84e158f598b904a1a44126c00a250ae83cf540094c81a2e1"}, {0xd8, 0x10e, 0xe4, "26deddb36441b3ea2e42ec5f4ca47a7a2554ee25aec09d6c14db68f0970b1c6060941f478236d4ecba54f14594f8759fff1328947ac0928a790d59cd54c0840450d1df5ac070b48d08dd890e023119cd776bd4913c612d0e3a6674775237635699e57d1781116331ddb84dd151357387a2f903d8945da9d5b8b2c00ee6fc9cb31ce2231e7172676cd16767ff7eba54c231f2b762518d1abe7664752f0af05e3ae432618357e3972e9edc52d32186d9594251d1dca3639b8affd7aaa022b18a544c27c97308"}], 0x23c8, 0x8010}, 0x40000000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000003f40)={0x2b, 0x0, 0x2000}, 0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f0000003f80)={0x9, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) syz_open_dev$random(&(0x7f00000040c0)='/dev/random\x00', 0x0, 0xc0502) syz_mount_image$msdos(&(0x7f0000004100)='msdos\x00', &(0x7f0000004140)='./file0\x00', 0x100000001, 0x1, &(0x7f0000004200)=[{&(0x7f0000004180)="81a400d5c0a71b56b72daa7d5ed2a6d11d43d93b88ebf50666d79374f67eddb9e4cdd285705531ba989bc480c3898479c4d1667279dccf6f12a6ea0eacafe2afe06c503d33241ed047af18c86c0b7bf0ebeb9fdc29ff8113a5acc2486946d133fa", 0x61, 0x7f}], 0x0, &(0x7f0000004240)={[{@debug='debug', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x31, 0x3d, 0x7d]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x34, 0x36, 0x35, 0x34]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x38]}, 0x2c}, {@quiet='quiet', 0x2c}, {@check_normal='check=normal', 0x2c}]}) r7 = add_key(&(0x7f0000004340)='.request_key_auth\x00', &(0x7f0000004380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000043c0)="3358b372ea7fe13066b4f2f29e2b945b066424d33ca81a60b5e8c874ad422a34663aa000e43bb5f858aaf18a2bf60dff270b9a35305de90406731deededbd254ecaf463d0a2b22b464362c8ed54489744b4fe7ae1e0313cc922769e324c4e13610b25835557740e0ac7654a5ca9833f7e1777877e4053d6ea706bdc6bf1e56499567950fbd6c4d4fc3bbd441d53f407e30dccf604aa3df67ab3fdde57022742113b8d457c22ad95bad07fed201", 0xad, 0x0) add_key(&(0x7f00000042c0)='id_resolver\x00', &(0x7f0000004300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r7) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000004480)={0x3, 0x5}) r8 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f00000044c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x2, 0x4, 0x4, {0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x80) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000004540)={0x7, 0x9, 0x2, 0x7, 0x7b, 0xcc8c}) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000004580)={0xdf46, 0x3}, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000045c0), &(0x7f0000004600)=0x4) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000004640)=0xfffffffffffffffc, 0x4) 2018/04/20 17:17:46 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) recvfrom(r0, &(0x7f0000000100)=""/51, 0x33, 0x2060, &(0x7f0000000340)=@l2={0x1f, 0x0, {0x1f, 0xdf, 0x2, 0x9, 0xd5fd, 0x5}, 0x200, 0x70a}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x88) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0x1db) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/20 17:17:46 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="30e3d6cfdebfc82600000000000000000000fbffffff00000000001560f527c2a95033d531904624f03228b1c45fbe6cb966b25333e50ba9a84108245200b31904b5880815d2960ae36cddd10c78c5e8a337e09de25ac231ab1fe99f19c9ec59b0ffe0b95bda8b96815d4e7a7a90890867d1604c07b60af9f1eb848589c7f4c8a284e58b7ca123e8317700fbbb4f12fb962bd820dac073856854ec4fe26deb627d1ba12175fe", @ANYBLOB="000000000000000008000d009ada000008001b0000000000c7efe301ae1825e930d41bada034ecabbff83745b9b3aac0fb593ea7fcb4aa6a"], 0x2}, 0x1}, 0x0) 2018/04/20 17:17:46 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x1, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) setpriority(0x1, r2, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) openat$dir(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x880, 0x0) socketpair(0x1a, 0x800, 0x8, &(0x7f0000001fc0)={0xffffffffffffffff}) ioctl$TIOCNXCL(r3, 0x540d) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000900)='./file0\x00', 0x1, 0x9, &(0x7f0000001e40)=[{&(0x7f0000000940)="39472e995c4325beb897241716e2f3fb6854ec9826f425d4a228ad99834f52a08ec21d18448c6e6dc4a625a9a2aa10f5cf874875", 0x34, 0x5}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000980)="82dc1306a2988655aacbd556c6ba85a2542dd5d31c2fe4e8d5533d4ca2602d5630f20a412ee856961182c7b21ba6d987420b49fae143f7b62ce814e6f9f22eabd864476cb2e0b195dc37dd17287d8b7cada0845207eeb6c98ce4eb3130e80f96a22c6604fef6b365f9", 0x69, 0x5}, {&(0x7f0000001b00)="949c866fb9d4483d5f655f1f7b5da5b12ffdeb944b0f53c1352d59876c0be99da08ec49430d26b734ea888fb848589e0ddbc2e8db7b9597e38992438b59ae25cd045ef72453112580b1550b9ddc9cd3c274e8e714107", 0x56, 0x80000001}, {&(0x7f0000001b80)="670530dc7d8664b4c00c26e44f42a64b9b2f50b11b9841f7769b616b4902403a59d184637f0b3295e48604f054497c1cfd85dc0717f973122b532178b714705a445cf019cd70cc83b45412c7e18cfca462cf573a7ef48f103ff3e2190c7a14a36a25df8bfa2e22ee06f924b026bad7b125974e3d163edf38a2cfaf77e22567a0483c9af1ecabc5379b2bafdb8b2d333a728e92d36828962df75f08a97530370d9220fa03bfe7fa8fbeeac84dde6f25", 0xaf, 0x5490}, {&(0x7f0000001c40)="779241ee482bf9295184cd60a614116401fca49f20e5c57758b1fbf752fbf66ba7bf74c166288aecad55fd8bb965c541e3dfc1", 0x33, 0x691e07a4}, {&(0x7f0000001c80)="ecc5645fc46a512bf722808d4eaa738f109c234740c6ee6ef283d6ac0276abfda96b7bbe128751", 0x27, 0xb5}, {&(0x7f0000001cc0)="42b2e02d2ac12dd372f606fb7b735d8372b0533db353d616582946d38bfc3e93701bbde8678ab4a9aa5d9bb3b4dfdbfd232b459a2cba2da0628d16b7b14fdc1f6157e4efdbc8a8c4c72f2c12f2b40e2f5445e7e7e1058571696854c5d745cb98c684e36f93bb31539ab0a505b1be7605f34e5ebdf0d57bb1e1f4eebf14e2bfa93c45c612e0345ce6c2d2983be951ec0d0015e2e555fb4a14908bcb6e43af669fcc1aa11fe9a47b56d5411d28d529e915cc58f4c2fadd3382b6496251f405517f495ae9ad3534a35ff2961199824f826490b85c79a7ddc957794a82e35eee4de9a6fc3403c3c4238acc889d", 0xeb, 0xffffffff}, {&(0x7f0000001dc0)="5e59749a4e5a79dc21763ac70adbd014deca679b83d59f8fc84ac5d75fa3fc0c5f65c4e665890dd962ccc062cfc9a4c2ac49c8a390f422f782fbd98aafd5789871488da0934e5ac5a1e4915d6161d7eb52c0110a6f47ae284607636b756059ce80504612", 0x64, 0x3}], 0x880805, &(0x7f0000001f40)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x37, 0x3d, 0x2d, 0x30, 0x35, 0x38]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x0, 0x36, 0x78]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x31]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x36, 0x30, 0x35, 0x32, 0x37, 0x32]}, 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x0, 0x36, 0x36, 0x32, 0x36, 0x37, 0x0, 0x0, 0x3b]}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x38, 0x37, 0x35]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x37]}, 0x2c}]}) clone(0x0, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) getdents64(r4, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r4, &(0x7f0000000a00)=""/209, 0xaf) getdents64(r4, &(0x7f00000001c0)=""/1679, 0x68f) getdents64(r4, &(0x7f0000000880)=""/125, 0x7d) sched_yield() 2018/04/20 17:17:46 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000280)='rootfs\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x20000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/04/20 17:17:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x0, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0x0, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x0, 0x0, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000a00)={@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000980)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000c80)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000009c0)=0xe8) accept$packet(r1, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000dc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000e00)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000e40)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000f40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000f80)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001080)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001300)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000012c0)={&(0x7f00000013c0)=ANY=[@ANYBLOB="c8010000", @ANYRES16=r4, @ANYBLOB="000200be7000f9dbdf72a5a486e3df65213c678999b1fededd0300", @ANYRES32=r5, @ANYBLOB="b400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff0f000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400060000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="f000020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000040000080007000000000038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040001f0ffff"], 0x1c8}, 0x1, 0x0, 0x0, 0x800}, 0x800) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x4, 0x8000, 0x0, 0x493, 0x7, 0xd3, r3}}], 0x30, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000001380), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r2) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) 2018/04/20 17:17:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="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") socket$inet6_sctp(0xa, 0x5, 0x84) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) 2018/04/20 17:17:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/04/20 17:17:46 executing program 7: prctl$intptr(0x2f, 0x3) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$void(r0, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "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"}, 0x101) 2018/04/20 17:17:46 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="30e3d6cfdebfc82600000000000000000000fbffffff00000000001560f527c2a95033d531904624f03228b1c45fbe6cb966b25333e50ba9a84108245200b31904b5880815d2960ae36cddd10c78c5e8a337e09de25ac231ab1fe99f19c9ec59b0ffe0b95bda8b96815d4e7a7a90890867d1604c07b60af9f1eb848589c7f4c8a284e58b7ca123e8317700fbbb4f12fb962bd820dac073856854ec4fe26deb627d1ba12175fe", @ANYBLOB="000000000000000008000d009ada000008001b0000000000c7efe301ae1825e930d41bada034ecabbff83745b9b3aac0fb593ea7fcb4aa6a"], 0x2}, 0x1}, 0x0) 2018/04/20 17:17:46 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x1, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) setpriority(0x1, r2, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) openat$dir(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x880, 0x0) socketpair(0x1a, 0x800, 0x8, &(0x7f0000001fc0)={0xffffffffffffffff}) ioctl$TIOCNXCL(r3, 0x540d) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000900)='./file0\x00', 0x1, 0x9, &(0x7f0000001e40)=[{&(0x7f0000000940)="39472e995c4325beb897241716e2f3fb6854ec9826f425d4a228ad99834f52a08ec21d18448c6e6dc4a625a9a2aa10f5cf874875", 0x34, 0x5}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000980)="82dc1306a2988655aacbd556c6ba85a2542dd5d31c2fe4e8d5533d4ca2602d5630f20a412ee856961182c7b21ba6d987420b49fae143f7b62ce814e6f9f22eabd864476cb2e0b195dc37dd17287d8b7cada0845207eeb6c98ce4eb3130e80f96a22c6604fef6b365f9", 0x69, 0x5}, {&(0x7f0000001b00)="949c866fb9d4483d5f655f1f7b5da5b12ffdeb944b0f53c1352d59876c0be99da08ec49430d26b734ea888fb848589e0ddbc2e8db7b9597e38992438b59ae25cd045ef72453112580b1550b9ddc9cd3c274e8e714107", 0x56, 0x80000001}, {&(0x7f0000001b80)="670530dc7d8664b4c00c26e44f42a64b9b2f50b11b9841f7769b616b4902403a59d184637f0b3295e48604f054497c1cfd85dc0717f973122b532178b714705a445cf019cd70cc83b45412c7e18cfca462cf573a7ef48f103ff3e2190c7a14a36a25df8bfa2e22ee06f924b026bad7b125974e3d163edf38a2cfaf77e22567a0483c9af1ecabc5379b2bafdb8b2d333a728e92d36828962df75f08a97530370d9220fa03bfe7fa8fbeeac84dde6f25", 0xaf, 0x5490}, {&(0x7f0000001c40)="779241ee482bf9295184cd60a614116401fca49f20e5c57758b1fbf752fbf66ba7bf74c166288aecad55fd8bb965c541e3dfc1", 0x33, 0x691e07a4}, {&(0x7f0000001c80)="ecc5645fc46a512bf722808d4eaa738f109c234740c6ee6ef283d6ac0276abfda96b7bbe128751", 0x27, 0xb5}, {&(0x7f0000001cc0)="42b2e02d2ac12dd372f606fb7b735d8372b0533db353d616582946d38bfc3e93701bbde8678ab4a9aa5d9bb3b4dfdbfd232b459a2cba2da0628d16b7b14fdc1f6157e4efdbc8a8c4c72f2c12f2b40e2f5445e7e7e1058571696854c5d745cb98c684e36f93bb31539ab0a505b1be7605f34e5ebdf0d57bb1e1f4eebf14e2bfa93c45c612e0345ce6c2d2983be951ec0d0015e2e555fb4a14908bcb6e43af669fcc1aa11fe9a47b56d5411d28d529e915cc58f4c2fadd3382b6496251f405517f495ae9ad3534a35ff2961199824f826490b85c79a7ddc957794a82e35eee4de9a6fc3403c3c4238acc889d", 0xeb, 0xffffffff}, {&(0x7f0000001dc0)="5e59749a4e5a79dc21763ac70adbd014deca679b83d59f8fc84ac5d75fa3fc0c5f65c4e665890dd962ccc062cfc9a4c2ac49c8a390f422f782fbd98aafd5789871488da0934e5ac5a1e4915d6161d7eb52c0110a6f47ae284607636b756059ce80504612", 0x64, 0x3}], 0x880805, &(0x7f0000001f40)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x37, 0x3d, 0x2d, 0x30, 0x35, 0x38]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x0, 0x36, 0x78]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x31]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x36, 0x30, 0x35, 0x32, 0x37, 0x32]}, 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x0, 0x36, 0x36, 0x32, 0x36, 0x37, 0x0, 0x0, 0x3b]}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x38, 0x37, 0x35]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x37]}, 0x2c}]}) clone(0x0, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) getdents64(r4, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r4, &(0x7f0000000a00)=""/209, 0xaf) getdents64(r4, &(0x7f00000001c0)=""/1679, 0x68f) getdents64(r4, &(0x7f0000000880)=""/125, 0x7d) sched_yield() 2018/04/20 17:17:46 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x22) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000200)=""/3) dup2(r0, r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) open(&(0x7f00000002c0)='./file0\x00', 0x400, 0x5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2, 0x4ba, 0xfffe0000, 0x6}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x7, 0x0, 0x8000, 0x8001, 0x9, 0x6, 0x2, r4}, 0x20) setsockopt$inet_tcp_int(r3, 0x6, 0x1400000003, &(0x7f0000000000), 0x4) 2018/04/20 17:17:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/20 17:17:47 executing program 0: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800), &(0x7f0000001840)=0x8) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000680)={0xe2, 0x88aa, 0xfffffffffffffffb}) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r3, 0x0) r6 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="00b32409d5338e9b69d90aab87cbdff10ecfb552a02f4c4f685d20424288364890940dd29c260c2c40b35207b5beeff5df84855c1868f32723b931f5eeb398472d02623096626269e404d06cb913c387cfbe40bd275770bc61147ba265688be215399d125f121306", 0x68, 0xfffffffffffffffe) keyctl$get_security(0x11, r6, &(0x7f0000000c80)=""/223, 0x2ae) pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f1}], 0x1, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) ioctl$TIOCGPTPEER(r5, 0x5441, 0x1b) ppoll(&(0x7f0000000a40)=[{r5, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r5}, {r3, 0x8000}, {r5}, {r4, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r7) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000f52aadc70000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5de0298a8"]) 2018/04/20 17:17:47 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="30e3d6cfdebfc82600000000000000000000fbffffff00000000001560f527c2a95033d531904624f03228b1c45fbe6cb966b25333e50ba9a84108245200b31904b5880815d2960ae36cddd10c78c5e8a337e09de25ac231ab1fe99f19c9ec59b0ffe0b95bda8b96815d4e7a7a90890867d1604c07b60af9f1eb848589c7f4c8a284e58b7ca123e8317700fbbb4f12fb962bd820dac073856854ec4fe26deb627d1ba12175fe", @ANYBLOB="000000000000000008000d009ada000008001b0000000000c7efe301ae1825e930d41bada034ecabbff83745b9b3aac0fb593ea7fcb4aa6a"], 0x2}, 0x1}, 0x0) 2018/04/20 17:17:47 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002fdd)={&(0x7f0000015ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f000000bf20)=ANY=[@ANYBLOB="5c000000150001000000000000000000e0000002000000000000000000000000ffffffff00000000000000000000000000000000814d66000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\b\x00\b\x00\b\x00\x00\x00m\x00'], 0x5c}, 0x1}, 0x0) 2018/04/20 17:17:47 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/exec\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) 2018/04/20 17:17:49 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0xfe0c) fallocate(r1, 0x0, 0x8000, 0x9) fdatasync(r1) fallocate(r1, 0x10, 0x2, 0xffff) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) 2018/04/20 17:17:49 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xfffffffffffffe7f) r1 = creat(&(0x7f00000016c0)='./file0\x00', 0x180) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001880)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001980)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000019c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001b00)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x6, 0x4e21, 0xf0a, 0xa, 0x80, 0x20, 0xff, r2, r3}, {0x3, 0x3, 0x9, 0x6, 0x5, 0x1000, 0x1, 0x1f}, {0x9, 0xfffffffffffffff8, 0x7, 0x4}, 0x200, 0x6e6bbf, 0x3, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x3500, 0x1, 0x0, 0x2, 0x36, 0x2, 0xc7}}, 0xe8) sendto$unix(r0, &(0x7f0000000000)="fbf2ea04355689af6a8a0074b0fbb13b1f1dc827b2be26dab755bad9206580711d26dcc49949d2ab31a53f5afc63e5ee7d7efc36c2155ca9076cb689017eff7f225beeb201ba2b7b258d8f9bde8fd1b3", 0x50, 0x80, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/20 17:17:49 executing program 7: r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000900), 0x12}) 2018/04/20 17:17:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000740)={&(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x3, 0x5}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000600)={0x1, 0x0, 0x6, 0x0, 0x7}) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'], 0x34}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x240000) bind$llc(r2, &(0x7f0000000640)={0x1a, 0x0, 0x6, 0x8, 0x8, 0x8dd, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000380)={0x80000001, 0x7fffffff, 0x47, 0x38, &(0x7f0000000340)=""/56, 0x97, &(0x7f0000000400)=""/151, 0xc6, &(0x7f00000004c0)=""/198}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x2d7ffc, 0x0) socket$nl_route(0x10, 0x3, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/1, 0x1, 0x20, &(0x7f00000002c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rfkill\x00', 0x101000, 0x0) syz_mount_image$reiserfs(&(0x7f00000007c0)='reiserfs\x00', &(0x7f0000000800)='./file0\x00', 0x1257a7db, 0x3, &(0x7f0000000940)=[{&(0x7f0000000840)="41da7a285da5f10d1618d9838ae166e504d4328bebfea8d11ca286a624990f79ca38b2b171aad405079e61b4", 0x2c}, {&(0x7f0000000880)="b86fe5d2fbfff6bfc49405e168d13118c7d0f7307f", 0x15, 0x3}, {&(0x7f00000008c0)="c7dc57b2b9ba3b72bbd12c828a2cf6310a9e6b8442c28e0fe61b9961405a36c2d6265b7c85efd45b7280d4d00372edad6040e29070a021e8ef58669658c72cf1bd39195032fd5b8f3bab0cc1ba20e41288c23a7fa10b6da2a5d709ce4a90516d72caa5239cfda2eac48fa6a37d5d69753d97739beb832f807a", 0x79, 0x5342}], 0x8, &(0x7f00000009c0)={[{@hash_r5='hash=r5', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@resize_auto='resize=auto', 0x2c}]}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x9, 0x8, 0xffffffff, 0x7fffffff}) 2018/04/20 17:17:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xe2) sendto$inet6(r0, &(0x7f0000000440)="91", 0x1, 0x44810, &(0x7f00005fa000)={0xa, 0x4e21}, 0x1c) 2018/04/20 17:17:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/20 17:17:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1b, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x430000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x7, 0x2}, 0x8) 2018/04/20 17:17:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/04/20 17:17:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x16) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/20 17:17:49 executing program 2: exit(0x1000000cb) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000240)='smaps\x00') close(r1) 2018/04/20 17:17:49 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0xfffffffffffffffc, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/20 17:17:49 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xa332}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r3, 0x3) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000240)='./file1\x00', 0x7, 0x4, &(0x7f0000000580)=[{&(0x7f0000000280)="8231fac11909d67bc391a6629707c39f327b206362c596422250cf190a304a60609b227ffdbae6c3126fd52dccf13a76d595862101365cf256ff013e4ab19accad8f719631d3b5ba53b501e5b8e381f10c424e014433891784804a80828d086109ec8fd056db1d4fa2e6678b24729f0f3f48ec6c5032fc576be787fb6b7d0e11adfcb6c3026e62fa589987ac9da6f0af9dd6de2b2df3f0507a4aebdcc2569e7467c684ffcb4a46655e475b82791c40d837bd746d87fea9fa86a2125a5961878a01fb910c1b956cc6b22f3de97e37dd2ea4a14668c89d9b20bf848084aaff5cbea76aa9d164c8e8dc838abb69", 0xec, 0xfb8d}, {&(0x7f0000000380)="11681dc126d086d6dd6ff3bddd2f9f2d84e5c8c366ce7f308ac994bc3e3fa04e38daec889d0765115109e8c0357f594dc399cb10958b39161ab0935efaae67c2ce32b37867ab5cabf510438386509b6db579fb7173e24ea413a9d427ad9053fda7e2cc72458a2406ff3a4c805bf9786fc23d625710be6e022db0abbd71b8de3ffc8dd0c5b4ad8ec23216b62f0ba206b4cee0275df81a0f88906daffaa5ea288a04c60cadd592ee58e985aa8849a3f9312f", 0xb1, 0x7}, {&(0x7f0000000440)="6df1c3d6879ab552516fa1d8cd3f8bb818697a9e41c0549907d136fed1b03cc410c4e12a", 0x24, 0x27fd}, {&(0x7f0000000480)="6a436f02825f59dce1909388013a32da4eb43460200630da1c91fe5a83f1ea28dea1955609bc4777a1d153877810ea94ff0708d5aa8439372ba317e2b1930b9e16425cd694f2e03c75068091361581bbd8667f98f0415a4b09722af6adc3e75df0cfeeb30bd37ce5dcc722ce00094d4cd648fed3c561b312747ab7f1e15fe6f9b8689c9195dacfe9c6992a796a7373d4dc92e7a632b56ce4bebe0eb2e48d32711befb8628e4bce3d6e72c4020ffca6f3819ec83908ac3c500dd962a624e0289c43ccaa543efc2091d7bedd44577c0d928e756f4af5c8f989", 0xd8, 0x7}], 0x25000, &(0x7f0000000600)={[{@nocase='nocase', 0x2c}, {@debug='debug', 0x2c}, {@discard='discard', 0x2c}]}) lseek(r3, 0x0, 0x3) 2018/04/20 17:17:49 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x3, 0x0, 0x0, 0x4, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) pread64(r4, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r7, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) r8 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r9 = openat(r8, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r8, &(0x7f000001dff6)='./control\x00', r9, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/20 17:17:50 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:17:50 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/tcp\x00') r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') fcntl$lock(r2, 0x0, &(0x7f0000000280)={0x0, 0x3, 0x5, 0x0, r1}) read$eventfd(r3, &(0x7f00000001c0), 0x8) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891de0000390008000a000c00060000001900a30700000000000000dc1338d54400009b8413f7ff5afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) [ 259.086751] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 259.129714] device lo entered promiscuous mode 2018/04/20 17:17:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000000000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) [ 259.166156] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready 2018/04/20 17:17:50 executing program 4: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000047dfd0)=[{r0}], 0x1, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000040)=0x2, 0x258) 2018/04/20 17:17:50 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x2000}) fcntl$setstatus(r0, 0x4, 0x0) 2018/04/20 17:17:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x9601}) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000240)=""/71, &(0x7f0000000540)=0x47) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r2, &(0x7f0000000600)={0x0, 0x0, @remote}, &(0x7f0000000640)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={"03006c816741662a14c5e93cd300", 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000001140)="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", 0x1000) socketpair(0x11, 0x2, 0x1ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="83000000e1e1fca0ae5661660b3869d985412c8b69f4f389bfa0f03e5272211559b122d59121698cd67fce6d8a4ef7e6f2b0d574247384338c67a72b8ad4107b072193e4897a6ed4313a07aeaf6e493b600a6246c916f2d16fc0c9d698d582f43927385852170f4d58b5dbe5a04fe6b65f8fbe9d9f302e18a125833337d67845e4cd1d0dc7021c"], &(0x7f00000002c0)=0x8b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000004c0)={r6, 0x89, 0x88d, 0x9, 0x8, 0x2}, &(0x7f0000000500)=0x14) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000100)={0x40000002}) write$tun(r4, &(0x7f0000000d80)=ANY=[], 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000380)=0xfffffea8) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f00000003c0)) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0xa2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000000680)="57ab58567ae83300aedacb5f5bfc2c2b", 0x10) 2018/04/20 17:17:50 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:17:50 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) fcntl$dupfd(r0, 0x0, r0) 2018/04/20 17:17:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ifb0\x00', 0xcbb58a0000000000}) r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000001c00)={&(0x7f0000000240)=@full={{0x3, {"33c1fda05b5498"}}, [{"2e647df11dd5e9"}, {"aa5463b40fdb11"}, {"80dcb7b9e1c9c3"}, {"8f3a45be037c80"}, {"d461f9ec63b735"}, {"1d79f3d3b7f893"}, {"c7cc016bf9ba13"}, {"0b0045fb2c4f9e"}]}, 0x48, &(0x7f0000000740), 0x0, &(0x7f00000007c0)}, 0x0) [ 259.788927] device lo left promiscuous mode [ 259.846300] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 259.893002] qtaguid: iface_stat: create6(lo): no inet dev [ 260.089379] device lo left promiscuous mode [ 260.109279] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 260.324866] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT [ 260.426605] device lo entered promiscuous mode [ 260.432368] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready [ 260.476191] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22383 comm=syz-executor0 [ 260.549995] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22410 comm=syz-executor0 2018/04/20 17:17:52 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) stat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000800)={0x0, 0x0}) lstat(&(0x7f0000000840)='./file0//ile0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000c80)=0xe8) lstat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$dir(0xffffffffffffff9c, &(0x7f0000000d80)='./file0//ile0/file0\x00', 0x400000, 0x102) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000dc0)={0xffffffffffffffff}) r13 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000ec0)='/selinux/relabel\x00', 0x2, 0x0) r14 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000f00)='cgroup.type\x00', 0x2, 0x0) r15 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000f40)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000001040)=0xe8) r17 = getegid() r18 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001080)='/dev/keychord\x00', 0x2000, 0x0) r19 = accept$ax25(0xffffffffffffff9c, &(0x7f00000010c0), &(0x7f0000001100)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001140)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r23 = syz_open_procfs(0x0, &(0x7f0000001200)='net/ipv6_route\x00') r24 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001240)={0xffffffffffffffff}) r26 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r27 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001280)='/dev/keychord\x00', 0x4000, 0x0) r28 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001380)='pids.events\x00', 0x0, 0x0) r29 = syz_open_dev$binder(&(0x7f00000013c0)='/dev/binder#\x00', 0x0, 0x2) r30 = syz_open_dev$urandom(&(0x7f0000001400)='/dev/urandom\x00', 0x0, 0x40000) r31 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000001440)='io.max\x00', 0x2, 0x0) r32 = syz_open_pts(0xffffffffffffff9c, 0x14840) r33 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r34 = socket$inet6_sctp(0xa, 0x5, 0x84) r35 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000001480)='syz0\x00', 0x200002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001b40)={0x0}, &(0x7f0000001b80)=0xc) stat(&(0x7f0000001bc0)='./file0//ile0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001d40)={0x0, 0x0, @multicast1}, &(0x7f0000001d80)=0x10, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001dc0)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/rfkill\x00', 0x10000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001e40)={0xffffffffffffffff}) r43 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001e80)='/selinux/enforce\x00', 0x2400, 0x0) r44 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001ec0), &(0x7f0000001f40)=0x60) r45 = accept4$inet(0xffffffffffffffff, &(0x7f0000001f80)={0x0, 0x0, @dev}, &(0x7f0000001fc0)=0x10, 0x800) r46 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) r47 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r48 = epoll_create1(0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000023c0)=0x0) getresuid(&(0x7f00000024c0), &(0x7f0000002500), &(0x7f0000002540)=0x0) r51 = getegid() socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002580)={0xffffffffffffffff, 0xffffffffffffffff}) r53 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000025c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003b80)=[{{&(0x7f0000002600)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002680)=""/84, 0x54}, {&(0x7f0000002700)=""/135, 0x87}, {&(0x7f00000027c0)=""/209, 0xd1}], 0x3, &(0x7f0000002900)=""/50, 0x32, 0x10000}, 0x4}, {{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000002940)=""/215, 0xd7}, {&(0x7f0000003a80)=""/26, 0x1a}, {&(0x7f0000003ac0)=""/22, 0x16}], 0x3, &(0x7f0000003b40)=""/33, 0x21, 0x3}, 0x8}], 0x2, 0x140, &(0x7f0000003c00)) r55 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000003c40)='cgroup.type\x00', 0x2, 0x0) r56 = syz_open_dev$random(&(0x7f0000003c80)='/dev/random\x00', 0x0, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003cc0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000003e00)=0xe8) getgroups(0x3, &(0x7f0000000040)=[r51, r17, r3]) r59 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r60 = eventfd2(0x1, 0x1) r61 = eventfd(0x1) r62 = gettid() stat(&(0x7f0000003e80)='./file0//ile0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003f40)='./file0\x00', &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r65 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6(0xa, 0x806, 0xb0, &(0x7f00000044c0)={0xffffffffffffffff, 0xffffffffffffffff}) r67 = syz_open_dev$sndseq(&(0x7f0000004500)='/dev/snd/seq\x00', 0x0, 0x800) r68 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004540), &(0x7f0000004580), &(0x7f00000045c0)=0x0) getgroups(0x4, &(0x7f0000004600)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r71 = fcntl$getown(0xffffffffffffffff, 0x9) r72 = geteuid() stat(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r74 = socket$pptp(0x18, 0x1, 0x2) r75 = syz_open_dev$evdev(&(0x7f0000004700)='/dev/input/event#\x00', 0xfff, 0x0) r76 = syz_open_dev$urandom(&(0x7f0000004740)='/dev/urandom\x00', 0x0, 0x400) r77 = socket$inet6_sctp(0xa, 0x5, 0x84) r78 = socket$inet(0x2, 0x7, 0x100) r79 = accept4(0xffffffffffffff9c, &(0x7f0000004780)=@l2, &(0x7f0000004800)=0x80, 0x80000) r80 = perf_event_open(&(0x7f0000004840)={0x4, 0x70, 0x0, 0x8, 0xd97, 0x9, 0x0, 0x7, 0x181, 0x4, 0x0, 0x4, 0x40, 0x1000, 0xf4d, 0x0, 0x7fffffff, 0x0, 0x1, 0x5, 0x1, 0x2, 0x8, 0x8266, 0x100000000, 0x6, 0xffffffffffffffe1, 0x5, 0x400, 0x80, 0x4, 0x6, 0x2, 0x9, 0x2b, 0x1f, 0x6, 0x6, 0x0, 0xfc2, 0x5, @perf_config_ext={0x0, 0x4}, 0x520c, 0x80000001, 0x2, 0x1, 0x89f0, 0x1, 0x4}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0xa) r81 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000048c0)='/dev/ptmx\x00', 0x0, 0x0) r82 = dup(0xffffffffffffffff) pipe(&(0x7f0000004900)={0xffffffffffffffff, 0xffffffffffffffff}) r84 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004940)={{{@in6=@ipv4={[], [], @local}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000004a40)=0xe8) getgroups(0x1, &(0x7f0000004a80)=[0x0]) sendmmsg$unix(r0, &(0x7f0000004bc0)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000200)="34a0ecbd27e3a3927b6ecac5d5c3a24b8d6270a76552ddd5f0b655ca608f4745793a0aa561d8037868018d3a40332887ff6bd140776da0c7bd0b446b7868cf1bda9d8ca69549c20a8f260f84a74205898b86c2cf3c5e6411d31aa966054d2365d99a055c9f46791545657105a5209f80e6eb929dacf535cfac63c71f3558a9f844957e2bbee8bfd1e3ec5587d09cc4ff9a1d0fd16492f59075ab39c86549d4925e5bbc7ad7b119ff362c", 0xaa}, {&(0x7f0000000040)}, {&(0x7f0000000400)="6cbd2d6605d4aaef37bbc08855ada89e07f3c637344f9915351ac2f08d949b090a02be6823da8a41fb5964be37eadbff7822b69c28d09b00f3ad0a1342cffee936dbbc892af3690791f67a97c619de846be967db485c3a0277984f4015ab4a56ff5ae824df138f3d2eb969a69811725f7f3153b0d325c134daf4787687fb177a4fb8e15aec1a20705fd5a8d9a5e8779b3ef4dba9d119a39be1cfe2f0fa1eba269011a2d3df0ac11aebcd099398035d4e0dbbb16a4784b8ef58986bc3f089d8d32eec27f15b4a11bde9d9beee4843cc5534b791155990f6", 0xd7}, {&(0x7f0000000500)="fa0bb571bb8df864c634a4181ce9c6eee749125f7d2a70fddcd598ff9f48f0ff3698fc55c2e1f2733706af88bc2ff9027c7a7145eb1d39bba580125cf25bf345dc6c905cf91e535ee47df8b5451304bb6455d4740e29ab884b078aabb0e4d70543d6ad5edc3f68a06210d0ed392c24adc69c922c8461b7227d6ebacbb874340c286860d0ea0b5bf95a68", 0x8a}, {&(0x7f00000005c0)="89fa549b35925dccb5572c9f213ccdf2e792da9cfcb29fc11141c7e670c41f976763a88cffdeca8890df23327488d7af3878f6f9c1c84f86104d8fc75d9ff9bbd2e5dc5ee5c646e8c058acd0c5b28e9007ed64ac663bd4586dc700999b1d2211add796c5484fc08e50191f18a8263296bd23143552db4b288876f5dc33236356d1fe968e48055020ea245d143e63c14bad65abd17d0d589706bf30fa896297673cfeac01d35041635a0f04574cd10c0b2702a90e48e2ec76eb0cbcbaa19113af08e791c2f23f33af9252c7", 0xcb}, {&(0x7f00000006c0)="79fb23732dd3d59f51aa5b44aaedab2369175b0f42da677aef1076c42513fbffbdcc4ac5eb4523e3f34ee25b5cce754fe4738e75a7abefccb0be0d7989134fbf929d28649e2f6f5d2520f268bf612e5e8a5fa77d288d3401bbe98a9c10b9e99d0cecf0326757559612219a867a15feeefdb3cb194009ec74588e696495b9792f39e755f6d55c75ae26dcf232175807b8e991a11f441c1e160dd4e5cbcd4632ec4bf0", 0xa2}], 0x6, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x10}, {&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000a40)="5bf554cdebabf3aa1c202c56456c9640cb3b2d3ef17f3d2c561ce4ec83cd362a30434040744bb6eaa4a6cf728ccea7b0ee3d8ab68e7f4692180c3a1cbb1fb2b02886b5a8c980bc69b7a3ff4210ff7744d257b6984a02ae45887abeeec29e54383aff941773f5614065ea69ed885b5d0db72ccce7f7ccb847e23c695a94c5329a2e1b1448ad36e8350f8c542dd00aae1ac5c905b01bf96df9261c57141df2283ea6fb3d9d936c", 0xa6}], 0x1, &(0x7f0000004d00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="00000000380000000000000001000000010000001e1b0758c05690314e78a947fca0ca8a38a047f5c0b440f773815a3863f176c2aadc992abdd3e67d71c7de0a9aa2109520f9af126285c822d6eee46ce34b83ad370cacf4d8d98fff81d64aa3a418735ea60689a67a8af66439af6fad022e180b7190d864dd665b1afc969c20faab77dff7f5e2790da43458ed449de89297bbad673f404d7be28fdbf5860596b21b38dcb0bbe43377e3f3d03b1c4206fbda8b1f38648f3898536cb555bdbad02d459e567eb760c6639140d864023540f540d58c191f26b0cde3bb910bbe62f9b6a0e24cd314f4ff8caaa789462c80a93d7a7b2a19", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x40}, {&(0x7f00000015c0)=@file={0x1, './file0//ile0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001640)="be11627bf810410b9902cab3ed77df373e13eb3d19e212e1a302870f4ea67f306a1080baceb727fe5b51ac8d1504a32e59a0c12ee2d4b9406af5e07c51c3e2fb15c002d103c38aa2cee2b0c7ecda149dca8bce9a9c9d419617273ba81b4c71068f9bbe4b79eb09a953d8208f9a63b2e6c18fd68f8bc3889435e16927dbb3fa14d938a4402f5e6be9ca5c4e3241e82afd8a18fd1bf869df4cffd65c23d5518b2b072881a3cef3928ea3abc7095506350d9e07cd30e7ab6fd3", 0xb8}, {&(0x7f0000001700)="b5a35a25d63444d10c966d", 0xb}, {&(0x7f0000001740)="0d15cc204d8d234964d65177a79a6dcfbb0e6487309a6fefadb718bf07fb86797e4a2bc08297d003e0e9f62dcb5eac9698159381d340288005e8449476bc1f04ec7c948328025e1e4e337d0024194d497b0a2e193ea94fb84521a800749876f0ca0e6fea7edb06ed626dd36b14800051551a709959c4fd39b3baaece923991ee7e0a70a6fb76bfbd08186dd51fc42c01309e0b7f443496a380dd18d801ef70c6ba", 0xa1}, {&(0x7f0000001800)="b64e8a2351e256da0c505285de9bf3b28f9ad220402a1abc6fef6042916dbbc895201de79652bf55a655a938a6d383935a2c94149a76c2374142cd251c70ce2ec26fad86ea528dddf447d0851453562b8d422a9aa880c60f7c84e4961483f634fa1dac272b2d27fbc3ab2c9bd132f2701307653ef633df076cb506b2cc82624882fbc8497caa4ff4757a991b4e1491e5cab574d962435ea103c794d6f64d80cd43b2ff584c25bb3945a9d7fef9a3cfd9a3684510178bd9574a37c9a4186dc2c67dd243b26001929dd5e03c288390d5028774efa4e2a972", 0xd7}, {&(0x7f0000001900)="65f9f08f302e2330057013427f05206b755253", 0x13}, {&(0x7f0000001940)="69e87056d43c777c1a7ae8cd3005379b3368bf6cbc14cde293c855f1e402526abd91e604f40a54bbf3d795da0779843aed9f40a49e764f9acbdcea52c31983fc639b44e6e300e3ac12c127a91834da74b5345b4707a8b1650191d2dddf0ebc339809d7ddbb1f8d79ed4c286d33da2e672b77bb28a6dd816a0f9d9f08476c2a4964605bd5d1a63c0466cc3cf20a97849c8f40a255f0903b814cdd23641fe5ffcb59be6c584c537583d3d198446d2caaf2c059ef1fbba9e6004a2bd2ea7203aa355836709dd8d68d90f6c7d0b3", 0xcc}, 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0x1000}], 0x5, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x18, 0x1, 0x1, [r52, r53]}, @rights={0x20, 0x1, 0x1, [r54, r55, r56]}, @cred={0x20, 0x1, 0x2, r57, r58}, @rights={0x20, 0x1, 0x1, [r59, r60, r61]}, @cred={0x20, 0x1, 0x2, r62, r63, r64}], 0xb8, 0x40050}, {&(0x7f00000040c0)=@file={0x1, './file0//ile0\x00'}, 0x6e, &(0x7f0000004400)=[{&(0x7f0000004140)="71f20ec9b858fed44bfa21470a2005b0799ab89582975c380e9a384a66afcd295358c45a7b091b01a35dc032f903180c46b57f69cb5c45dfab08182e510fe40ae885d2881de9fd68c8ab", 0x4a}, {&(0x7f00000041c0)="e791c64e1d3714e06f26c9f9af9dfc4300a5b08930263941177a269af301bff4b1ef99a3f8ea00ad32c1d5cf3ff608e889f430a850ae4e59eec0adfa9fbc0c338551650a7927abdb49eb63e54ed635ec271a4ce5fa2e5a9ab3a63ce12ba36d68273e6f9de6185cea96bf94cd0e71e96f607593f3b67cbe59311601b2c6ccaff85089f49a653d4e", 0x87}, {&(0x7f0000004280)="7d22da9844294b0eb995a05beddfc779cf388ff99362aebe79cd83995262a35182e4af766a471666f84da21578a41a6cd3a5bb604e6f04b7b2ca511c8c3920319528c066d10d5f21709f731778a63a4bb58801a70f7aa2293b24ebfdd6ea9faf502c89fa0d673c5ed8de333127a5c553eafab9234cdc731450bd", 0x7a}, {&(0x7f0000004300)="e51e2c0d04996af7e4356530f26135db4cd9d323e1bc9feeb234af78604d1cd2a7970db1d884bfc428ece2d957c2553b15bbff0cff28d328b044ae2c56fdae9697db247cb8f05e7b4a6bc0f00dcf92f372258dc66163cf917f52c7d812a020e20732503e678c304f2792c012f9938c2564e91dafc966557a3a97b868bdb73f1762f995ea4b", 0x85}, {&(0x7f00000043c0)="2a4fee394064062a8909314bf74504bd7fac8c239ed39faf", 0x18}], 0x5, &(0x7f0000004ac0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r65, @ANYRES32=r66, @ANYRES32=r67, @ANYBLOB="000000001000000000000000010000e50000000020000000000000000100000002000000", @ANYRES32=r68, @ANYRES32=r69, @ANYRES32=r70, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r71, @ANYRES32=r72, @ANYRES32=r73, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r74, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r75, @ANYRES32=r76, @ANYRES32=r77, @ANYRES32=r78, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r79, @ANYRES32=r80, @ANYRES32=r81, @ANYRES32=r82, @ANYRES32=r83, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r84, @ANYRES32=r85, @ANYRES32=r86, @ANYBLOB='\x00\x00\x00\x00'], 0xf0, 0x6df64f3dc188ad74}], 0x5, 0x801) r87 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002400)='/dev/rtc\x00', 0x80000, 0x0) connect$inet6(r87, &(0x7f0000000000)={0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x1c) 2018/04/20 17:17:52 executing program 6: r0 = epoll_create1(0x0) socketpair$inet(0x2, 0x3, 0x401, &(0x7f0000001240)) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000011c0), &(0x7f0000001200)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) recvmsg$netrom(r1, &(0x7f00000013c0)={&(0x7f0000000000)=@ax25={0x3, {"fe157db9305a4d"}, 0x7}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000040)="73e6e3808f08a9414601a810ca47d386161ff80d72add3a22481d4fc7546096df1d181a6277d411841996c1a259eba8c961cddefefd0a37770c8a489ecb78d45d2edb21db9c5", 0x46}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="d5fdb3699d9020c71abcd76cbb7382cd359f8078b9d3c580c9c566c9c41104d9d513879b7050dd4a540ec0a50ff34612905b48b01ec8dd5ad367e55a0a38bd0be4ebda8423394bbffd096c0c17e551be7ff8878844dbdfd607419cbcb53fded3cbb5f1c40ca22a890332bfc780a288140809102f213f2a1dd67454969054e1f8df557241a3088ae64c46e8b38f7de2fd22c8e1a54bd09c765eb56f70cae19a14c6991cacf9242118d10bcb247fa7e4e178beaf7b321225b3c3cf5a7b7df843", 0xbf}], 0x3, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x1f8, 0x8010}, 0x40002101) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/04/20 17:17:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) fchdir(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x100000000, 0x20, 0x7, 0x5}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x6, 0x6c7}, 0x8) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000100)={{0x3, 0x3, 0x9, 0x3, 0xfffffffffffffffb}, 0xc1, 0x8000}) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB='289s1'], 0x5) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) sendfile(r5, r4, 0x0, 0xc08f) connect$vsock_stream(r5, &(0x7f0000000280)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r7, &(0x7f00000bd000), 0x80, 0x0) r8 = gettid() sendmmsg(r7, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f00008d6000)=r8) readv(r10, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r9, 0xa, 0x12) dup2(r6, r10) tkill(r8, 0x15) 2018/04/20 17:17:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:17:52 executing program 7: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000004000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000e700000000000000000000008e93d6a6154553c10fde95e1d0f51cc6e88ed60000000000"], 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198570b091d00000000000000000a004e2000000000ffe9cbca4cf842105a00000000000001000000000000000000000000000000000000000400000000000000000400000000000000000000000200000000000000000000000000400000000000000000000000000000000000000000000000"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/04/20 17:17:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x200) r2 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x11, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x10c, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0d63000011634840000000000000000004000000000000000000000010000000000000000000000000000000000000004800000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000018000000000000003800000000000000000000000000000038000000000000007000000000000000680000000000000018000000000000004000000000000000"], @ANYBLOB="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", @ANYPTR=&(0x7f0000000240)=ANY=[], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00634040020000000000000003000000000000000000000010000000000000000000000040000000000000000800000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="852a687301000000", @ANYRES64=r2, @ANYBLOB="0300000000000000852a747000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000003100000000000000"], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0c63000005630440040000000f630c4000000000030000000000000005630440020000000f630c40000000000100000000000000"], 0x65, 0x0, &(0x7f00000004c0)="f18333c5a205862bd8b30d15f294c3c6eafc6023e0600ba8852836a9142964cdd278fd14d37e4a2f462262a75d363bfaa112c502bfa4a4c6e542fc001eb62402f210afd985bb7f7fc5cfaa92b92bf002e3aaf0e20b997e7c65775e91b5fa2d176a137370c3"}) r3 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x3) fchdir(r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080)=0x267, 0x4) r4 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r4, 0x4, 0x2800) ioctl$TCXONC(r4, 0x540a, 0x0) socket$unix(0x1, 0x2, 0x0) write(r4, &(0x7f0000000980)="00667226eb3301c07a2327f488f4dd05b6f734dd0a0ba98c40a5b689ba38003df77506c5a0a43b84fc5dc8356100e01058dfc406d43c3e4ce0ccf59b88ebeb23c85f989841710691e188e9ba14ef3897a8b6e0be144c89646093454b34a98e08946aeeb89c50966bf5973c57e15c68359c91a8573843f19beafd55a4265652405f38c4f187d515e5fe0913a02842ed49f031f28e7c84aebf4c1f1c472ba9edc8695d96ad74a6d89e5b973a20859b12afd71a8e799cbf111466b6eadd285932e23c5760cecadf00fd29a5630a6dca", 0xce) r5 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000936ffc)=0x3) creat(&(0x7f0000000180)='./file0\x00', 0xc0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000780)={'team0\x00', r6}) write(r4, &(0x7f00000000c0)="a404a44edc2e498685858b5942e6ee3162b478fed88b0e49b9a62bfad5ca247f0f1266739357aafb17f3d8f93ef5a8bcf5398ab8edd0e0c9e283ab599e4772bbd6e874d33db65a23f7232ff524de866b25eb7e7c4a3fcc39", 0x58) close(r0) 2018/04/20 17:17:52 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xa26}, @in={0x2, 0x4e24, @rand_addr=0x78}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x212}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x7d0f, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x8}], 0xb0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @multicast2}, &(0x7f00000000c0)=0xc) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x20001, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000140)=""/168, &(0x7f0000000200)=0xa8) 2018/04/20 17:17:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000080)="176c9e43d1db682b9c862c7ba8e1a89dffb9748ce148", 0x18b, 0x800000020000001, &(0x7f0000303000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe6d) 2018/04/20 17:17:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00'}) 2018/04/20 17:17:52 executing program 4: socket(0x17, 0xfffffffffffffffc, 0x4) 2018/04/20 17:17:52 executing program 6: getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) ioprio_set$uid(0x3, r0, 0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x1000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)="6367726f75702e737461740065b25f021dc867a85dacd921007cc0856395f352db2274986041a652e2320dc380cbf8867f009c4371ad3ab256f4ad9c78c690c87366", 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000100)=""/253, 0x46}) 2018/04/20 17:17:53 executing program 6: r0 = socket(0x2000000, 0xb, 0xa) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) write(r0, &(0x7f00000000c0)="c2ce36ba6a3cbceff44fd56dfe757bf73d9ab5a1c91307f7214d629b37541f3d95141b6852201435fbafd58f589af12473c66f30c8c085b183054d7d8793a5fb696d2178e7b30f7c1394199e95ac6b014ed2f2f98a", 0x55) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) accept4$netrom(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000001580)=""/255, 0xff}, {&(0x7f0000000280)=""/176, 0xffffffffffffff8f}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/57, 0x39}, {&(0x7f00000003c0)=""/100, 0x64}, {&(0x7f00000016c0)=""/102, 0x66}], 0x6, &(0x7f0000001680)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 17:17:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:17:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x88) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/20 17:17:53 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000700000/0x3000)=nil, 0x3000, 0x0, 0x1011, r0, 0x0) 2018/04/20 17:17:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() r2 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x200}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x3}, 0x8) unshare(0x10000) exit(0x0) r4 = syz_open_procfs(r1, &(0x7f0000000100)='stat\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) 2018/04/20 17:17:53 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) fchdir(r3) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='binfmt_misc\x00', 0x400, &(0x7f0000000240)="651ba7eac500bdcb10d6f77d57e50ca2b63764072e5b98c7061844baab173034e3a2e033994911387552161d39e91120b1c2d47b3d2c55841ed0acc60abdc49c0e96acbb14f42cd67bfdfdedb6280b690dc05ccffaeec24095d99d3f6e89d9fb181481a746b881e66981713988d1eca59fd2282fdfe67dafaac0d8636496a844836311162f7bba921465a9d08d4b28556238f35c940dfbfc330ca9bba980eb4a1881df76") sendfile(r2, r2, &(0x7f000079a000), 0xfec) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r2, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/20 17:17:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) fchdir(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x100000000, 0x20, 0x7, 0x5}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x6, 0x6c7}, 0x8) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000100)={{0x3, 0x3, 0x9, 0x3, 0xfffffffffffffffb}, 0xc1, 0x8000}) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB='289s1'], 0x5) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) sendfile(r5, r4, 0x0, 0xc08f) connect$vsock_stream(r5, &(0x7f0000000280)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r7, &(0x7f00000bd000), 0x80, 0x0) r8 = gettid() sendmmsg(r7, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f00008d6000)=r8) readv(r10, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r9, 0xa, 0x12) dup2(r6, r10) tkill(r8, 0x15) 2018/04/20 17:17:53 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/04/20 17:17:53 executing program 4: unshare(0x1000000040000000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000480), 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x508080, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x76, "4fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c273147535502f81c298b353aad3f69be247c94cee85bc1db31fa87d1525e28327b12f94fc00bab0d33db1309d54570ca7b46b5def8cb1baec561134d073f8b15ac6e66ab16ccdca60b633e2222a30fb9c1aabff2f12862ef58cf564f895b2c"}, &(0x7f00000001c0)=0x7e) membarrier(0x0, 0x0) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000280)={0x2c, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x3}, @release={0x40046306, 0x3ff}, @request_death={0x400c630e, 0x3, 0x2}], 0x76, 0x0, &(0x7f0000000340)="43050cdb04ce335ab0c13030b7d93eeddff3588fd0d480eb82f409031e79578b93b5d234f9fd64667b37f7cc34968d64a1b07a50b15c36d5761e2a87a5f1f95929055765c7611fe7685182a119d6b1299f02c5a4fb414fb7da3b7ec2a0eeb95de8b34f3489822a7ed00bdc21adeb08a94d7397f97e21"}) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fchown(r0, 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(r4, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x40, 0x1000, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) 2018/04/20 17:17:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/wireless\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x10000, 0x8, [0x1a, 0xffffffffffffff06, 0x4, 0x6, 0x5619, 0x4, 0x9, 0x8]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x8001, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000180)=0x84) preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) lseek(r0, 0x0, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/20 17:17:53 executing program 1: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/131, 0x83) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:17:53 executing program 7: r0 = fanotify_init(0x0, 0x101000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x3, 0x4, 0x1, r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x6, 0x30, 0x4, 0x80}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000480)={r6, 0xfffffffd}, &(0x7f0000000440)=0xfffffffffffffea1) chown(&(0x7f00000000c0)='./file0\x00', r3, r4) fcntl$lock(r2, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, r1}) [ 262.704659] binder: release 22512:22515 transaction 137 out, still active [ 262.780821] binder: undelivered TRANSACTION_COMPLETE 2018/04/20 17:17:53 executing program 7: capget(&(0x7f0000000080), &(0x7f00000000c0)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/20 17:17:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) [ 262.930762] binder: 22512:22515 ioctl c0306201 20004000 returned -14 [ 262.938994] binder: BINDER_SET_CONTEXT_MGR already set [ 262.939004] binder: 22512:22528 ioctl 40046207 0 returned -16 2018/04/20 17:17:54 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x827eb4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @rand_addr=0x80}], 0x78) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = fcntl$getown(0xffffffffffffffff, 0x9) write$fuse(r0, &(0x7f0000000200)={0x28, 0x0, 0x9, @fuse_notify_inval_inode_out={0x85, 0x8, 0x3}}, 0x28) r2 = syz_open_procfs(r1, &(0x7f0000000000)='ns\x00') getdents64(r2, &(0x7f0000000140)=""/150, 0x96) getdents(r2, &(0x7f0000000080)=""/24, 0x18) fadvise64(r2, 0xffffffffffffffff, 0x7ff, 0x1) [ 262.977391] binder_alloc: 22512: binder_alloc_buf, no vma [ 262.977411] binder: 22512:22529 transaction failed 29189/-3, size 0-0 line 3133 2018/04/20 17:17:54 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1000000000080003) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffbfffffffffffff, 0x20080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x13, 0x2, 0x2, 0x9, 0x1}, &(0x7f0000000180)=0x98) syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0x42, 0x2, &(0x7f0000000380)=[{&(0x7f0000000240)="922cdacfca0f143e74d3e795d76435a066cd66558bafbf0b57ec802f57fe7eb2070d7c00c4c90307c71d44cbbac331cafaf82e272260de1e4d5ee6106e", 0x3d, 0x5}, {&(0x7f0000000280)="6de6d39d69e6a2b232ede9f093c645e92fc3d4c17beecb7915e1a4934849b483ea6071ae24570d0d54662b5a4295c3cb8320c558dd2c44319686a83aa343b89549ebcf66811bf8ac96d947aad3f1f935b06882e63f1b5eae7d6bf6c9e6834483f4e523ea96ae3d1c36634776714f4e8ad30eff5543be790968c910887e0f0ac24302d3c9fb2a4b8fb0e8f33df209959ce0ec054d2b37a5ea6576a940139752052550ab27eb3844d18419d347a89e997c35b109ef27e7cd0ed8c8140263260d421f0984c76389d400229330ee50dafeaaf02f", 0xd2, 0x4}], 0x120000, &(0x7f00000003c0)={'nouuid,', {[{@logbufs={'logbufs', 0x3d, [0x7f, 0x38, 0x38, 0x2d, 0x2d, 0x37]}, 0x2c}, {@noattr2='noattr2', 0x2c}, {@mtpt='mtpt', 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@barrier='barrier', 0x2c}]}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cf}) [ 263.311726] binder: undelivered TRANSACTION_ERROR: 29189 [ 263.319441] binder: send failed reply for transaction 137, target dead 2018/04/20 17:17:55 executing program 4: unshare(0x1000000040000000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000480), 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x508080, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x76, "4fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c273147535502f81c298b353aad3f69be247c94cee85bc1db31fa87d1525e28327b12f94fc00bab0d33db1309d54570ca7b46b5def8cb1baec561134d073f8b15ac6e66ab16ccdca60b633e2222a30fb9c1aabff2f12862ef58cf564f895b2c"}, &(0x7f00000001c0)=0x7e) membarrier(0x0, 0x0) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000280)={0x2c, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x3}, @release={0x40046306, 0x3ff}, @request_death={0x400c630e, 0x3, 0x2}], 0x76, 0x0, &(0x7f0000000340)="43050cdb04ce335ab0c13030b7d93eeddff3588fd0d480eb82f409031e79578b93b5d234f9fd64667b37f7cc34968d64a1b07a50b15c36d5761e2a87a5f1f95929055765c7611fe7685182a119d6b1299f02c5a4fb414fb7da3b7ec2a0eeb95de8b34f3489822a7ed00bdc21adeb08a94d7397f97e21"}) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fchown(r0, 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(r4, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x40, 0x1000, 0x0, 0x4, 0x6d1}) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) 2018/04/20 17:17:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0xffff, 0x10001}) r1 = userfaultfd(0x7fe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000000000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/20 17:17:55 executing program 6: write(0xffffffffffffffff, &(0x7f0000335000), 0x10009) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) 2018/04/20 17:17:55 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x95) 2018/04/20 17:17:55 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="db2426f5872b"}, 0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/20 17:17:55 executing program 5: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000300)={0x59, 0x8, 0x1}) lchown(&(0x7f0000000100)='\x00', r1, r0) 2018/04/20 17:17:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) fchdir(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x100000000, 0x20, 0x7, 0x5}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x6, 0x6c7}, 0x8) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000100)={{0x3, 0x3, 0x9, 0x3, 0xfffffffffffffffb}, 0xc1, 0x8000}) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB='289s1'], 0x5) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) sendfile(r5, r4, 0x0, 0xc08f) connect$vsock_stream(r5, &(0x7f0000000280)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r7, &(0x7f00000bd000), 0x80, 0x0) r8 = gettid() sendmmsg(r7, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r9, 0x8901, &(0x7f00008d6000)=r8) readv(r10, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r9, 0xa, 0x12) dup2(r6, r10) tkill(r8, 0x15) 2018/04/20 17:17:55 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000bfe0)) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) 2018/04/20 17:17:55 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x1ff, 0x7f) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000000540)='./file1\x00', 0x0, 0x0, 0x1000) 2018/04/20 17:17:55 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000140)='\'vboxnet0trusted)*-bdev-cgroupnodev%*\x00', 0x1) r2 = inotify_add_watch(r1, &(0x7f00000003c0)='./file1\x00', 0x4000000) inotify_rm_watch(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x70a, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x1, 0x7, 0x2, 0x9d7, 0xba21, 0x0, 0x7, 0x7ff, 0xbb, 0x9, 0x8001, 0x0, 0x6, 0x3, 0x8000]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="bad9c00068632aa6fae0ac6cd35f976697929388dce2662b13dd2366bf2549511d6c03080e51c546c7388fc5bdd167eca39cd8898eae0bf326fa1a4369b3432e886bf2ffaf8472a4461a18d246f2089f8764e243e8a2ad6a4e10692c74e088635a015ea27194b3f1ee14e5edfec3d8318826a8b14c9b28bc395a80a637b3976685a733d2fcede16dfcbdc6b5d7ffa034d096d33b94ca7e33ef86d9a1d520f675060000007f0e2d452835d9c2d3c74924a839fd59010e51e4b258eee3adde4e1e00000000f4f138ecc541d568f2a5800c103e4330564949935b5db5bdfbfe30a6a5744e653efbaded9601632bc58e2da41e5f"], 0xc8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r4) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 17:17:55 executing program 0: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) r2 = eventfd(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) fsync(r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000200)={r4, 0xfff}, &(0x7f0000000240)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) r5 = inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x81) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r5) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000)={r6, r7+10000000}, &(0x7f0000955ff8)={0xfffffffffffffffe}, 0x9b) 2018/04/20 17:17:55 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x800) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000140)=0x80000001, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) [ 264.187673] binder: release 22574:22588 transaction 140 out, still active [ 264.220202] binder: undelivered TRANSACTION_COMPLETE 2018/04/20 17:17:55 executing program 6: socketpair(0x2, 0x3, 0xfff, &(0x7f0000000080)={0xffffffffffffffff}) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) bind$packet(r0, &(0x7f0000000140)={0x11, 0x18, r1, 0x1, 0x7fff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r2, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000005c0)="fed6cc4816f3071123a6e1a300cab042", 0x10}], 0x1, &(0x7f0000000080)}}, {{&(0x7f00000015c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfd}, 0x80, &(0x7f0000001880)}}], 0x2, 0x0) 2018/04/20 17:17:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @empty, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x16, 0x9, 0x9, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)='P', 0x1}], 0x1, &(0x7f00000003c0)}, 0x1) [ 264.345278] binder: send failed reply for transaction 140, target dead [ 264.552403] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=62230 sclass=netlink_xfrm_socket pig=22611 comm=syz-executor6 [ 264.649720] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=62230 sclass=netlink_xfrm_socket pig=22616 comm=syz-executor6 2018/04/20 17:17:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x800, 0xfffffffffffffff6) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000003c40)=ANY=[@ANYBLOB="02030003fbff00000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200480, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xfff}, 0x4) 2018/04/20 17:17:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000100)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000fc0)="0d0a9716a70976e265d647963219edbaa9bf5d26cdae6379bcafe8477286211724015bb40f5462943031e614c6183b4f10ff310ac95d089d7ea6e76f7a0bed348f302c6a89aae38d11fc09cc22be0248745645637e6fc7f517c6b29f1ad7f49caea16c2eea7def41eb80aeceb083f49310fc048a6863a794ab4da441466c8a9c013d3613b2307be07446188c1d8fbeacbca761282d675f4385a90dc259cb40049ee0c2cc0d33f29c6102e56697c24b8f1ad37f196e4c5a", 0xb7, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0x1000, 0xc000, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/20 17:17:56 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833ce}) 2018/04/20 17:17:56 executing program 4: setrlimit(0x0, &(0x7f0000012ff0)={0x1}) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) 2018/04/20 17:17:56 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '\x00'}, &(0x7f0000000040)='/dev/ptmx\x00', 0xa, 0x2) writev(r0, &(0x7f0000000000), 0x0) 2018/04/20 17:17:56 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setns(r1, 0x4c000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) 2018/04/20 17:17:56 executing program 5: arch_prctl(0x1006, &(0x7f00000000c0)="893705c0c0fdbb6ef625e64f3ed990531747a4030e9c33f081338710805339216c") unshare(0x400) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) fcntl$notify(r0, 0x402, 0x80000000) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00007c8000), &(0x7f00005c5000)=0x4) 2018/04/20 17:17:56 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x9) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xdfe5}, 0x1c) socket$inet(0x10, 0x1000000000000, 0x1) 2018/04/20 17:17:56 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x400000001004) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = dup(r0) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) 2018/04/20 17:17:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f00008d1000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e20, 0xffffffffffffffff}, 0x1c) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000554000)="ed", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20, 0xd, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x6b17, [0x100000001, 0x401, 0x5, 0x6, 0x1b1, 0x100000000, 0x8, 0xffffffffffffff80]}, 0x5c) 2018/04/20 17:17:56 executing program 6: mkdir(&(0x7f0000a09000)='./file0\x00', 0x80) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000001fe8)) chroot(&(0x7f000093eff8)='./file0\x00') 2018/04/20 17:17:56 executing program 0: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x100000000004c) r2 = eventfd(0xf800000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), 0x4) r4 = inotify_add_watch(r0, &(0x7f0000000180)='./control\x00', 0x80) epoll_wait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x4080, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8)={0x4000000000000}, 0x8) 2018/04/20 17:17:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00005eaff2)='net/protocols\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001100), &(0x7f0000001140)=0xb) readv(r0, &(0x7f00002ebfc0)=[{&(0x7f0000d05000)=""/122, 0x7a}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/182, &(0x7f00000010c0)=0xb6) fcntl$getownex(r0, 0x10, &(0x7f0000001180)={0x0, 0x0}) r2 = getpid() setpgid(r1, r2) 2018/04/20 17:17:56 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x5, 0x3, [0xfffffffffffffff9, 0x3, 0xe4]}, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6d}, &(0x7f00000004c0)=0x90) r2 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fchdir(r3) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x54, 0x0, 0x400, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x54}, 0x1}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x4}, 0x1c) sendfile(r5, r3, &(0x7f0000000040)=0xfffffffffffffffc, 0x80000001) fallocate(r5, 0x8000000000, 0x3, 0x100000) sendfile(r5, r4, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mlockall(0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000000000000006) 2018/04/20 17:17:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x104, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x95}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/04/20 17:17:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x0, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0x0, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000340)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x0, 0x0, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x200, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x4, 0x8000, 0x0, 0x493, 0x7, 0xd3, r2}}], 0x30, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(0xffffffffffffffff) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) 2018/04/20 17:17:56 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x1fff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x315c, 0x25, 0x1, 0x70bd25, 0x25dfdbfc, {0x1a}, [@nested={0x100c, 0x8f, [@typed={0x8, 0x84, @u32}, @generic="33c9017b5ad0c267db547b792012695fb5b663ef83c39b49b69bb635fcd277302d940ba8ad5c02d2483ba234e5271d8e25b35b688bda47c006e6de048bb9c8c2a16bb16886b7fd6b7e32d1cdb59af6d7e801fc7d9524474e9d38016510784fa70bb5125ba1cdd49b1304fa19c6a6bd4fff2086aa1c80cd4840ed2a786790221e6989c87bbb360e96fffcc1a5deb55a8d0892d2421190d94228729263d321e476de3a69f55f97fc44615f54ca1db5a1f73cfe6a89c6a19b9f10f444dd9bb3ccea4e69f3b8fd925c7e007a13c34053898ba30dd6e4c19875c766cf889888e6b7570b2c5f1f6dee8ea01b989220ff16fcf74d889fac7e53d77d13ab986412576a2fbd4e8bb3fd065c21e1dbdeef0999b673d5f8d0be42c37b1cf8754a93930b80952373553751bfcdc3a3ffb15788c04e943caa3958893ab63e81ae11a268804de450aaf2df5b54254ee40ff54f8c3b79bfdc87ee1df64e2c8480a3c7357809f8c0bba82cc19b2cd3d488d1700ada38dec66ee7a8aa2ba91b170f1fc7c258367f12c4573dd91b639c8e53d89210a3c04beb1da023968793eefa7f9def87da3aaf9010704652f617e45ebfa321990456d48c7be5740b70b9143d73f804352f8f887e4c4f95421c6b9ed0343f70059938025d06324ae31bc1a1600af5ef46378d41bdaf69b370f31c3da3d5d5be86926717b4a3cb28afa540019f6a11a7476bb39481576e8430bf9e55c1ffad447867017a8893c46429d288fd4198c42f2c2a68051e5f5443bff3f691f9a06bac8623ffde6823bec7707f4a3ccbd98e4dbd64572609251161792da3275494c6b7e44534b4c76fe114c74c2c5b0382e3e8cfd02829ac89de0349edb9b608d8fb1ce747e268ae761f97af8436768a703f066cdc51690b5b798f55062e7c6453b154ade976c5a5c51fbfc8b36223a27532dc1eca6c83ec56cf09aa4d84fe6d2d516ba522d01297910ceedc773d658196c109311154fedf418e4115d9455527426e12cadcedde879ed3fab2c2eab3dfbd5fb7d796bb576ce7cead05192957a15dcb9bcdfc921b494f81acc401cd5e6615673992a876def5ef0dc18846a18562febfdbc4fc0dabd080c1f74bd15b3e65b5448adf2b33ebc8f1867c62bc2e07fdbbac887080b3f3a92c3538045869bdf7c92804356cda56ea9583dd345f0deb57646cae4cd3604f7491c4bedfcd04203a002c2bca3bb0637116fa9511cda84d3ddf60d2f168879cffa5599c450d68d6ae7e238eb0f2c8788c21cb57e96f51fa1a8a21978f2d2be5a5b695d21890bd6dfd136453bc2e365a164fb7fe1b1dd9b108b26b82685a432c5f7445ec00f87a087f10f486e3af1b90cd3fbdcd8a084a12ee5307cbe36aef1b6cc7e9396dbff55d64470a306b015bffa3dfdbac15155e7807b7506f5b98e1a6750d0a6435990824d73e4c537608ab222bba95d4a3dce62b1e0936013de97d025adb631831415bdff95b03f40a54858bf720160313b6702b72a5254a24182e91f1fb3c6998235d8e11f3aaf3c0fdc170a212e0a62c20960c93cd87af979c838efab5be32827560ad55680bb41a0067e2a6e316f47e7e22c520e844a492cbb638f6367a24679acbe9e6020e8cfd5a6da6fb54e819903c9e62771a2ba9b2b0d1319c4ae93cd633ab1dd4a8d7dffce654340bb7170effbcb71201c4cb4998f0e3fecaf8647f4a4779dc33eb9b3a529184f0b53e778fdabaae83e17a2ddbcec517c907edd76d52c17fd5822d5a74a835d3fb76e5573f3f9b3b59b0159bb71ae1c600c4c29fa460783900ed39946e3ac81bcefd4516b4b2b997755128aaf175461a43b337a9714ce04167c2df13681292e75d44e81c79f276968221686dcdd0f7330d2aca1ac8c6fd6950e9d15dfde0df709a78c0a94283c27afeebdc8e78ef52190bbf24bfa5a8f97ffc21fb061a570d7b797e0776467924fbc3ab1444d0b127ab386367da61c6d9bc887a647324d0c6b77f297db3dce196a1c8a4938a7e0cb04e17d3318cec72f9f9962b9f1f60168c07bbc61f271e9be31e0382405624b35d35c8c5cf75f7db04ddf2122eef958448545415c58d764df295b7bb93be8da3da2d84950fdbbd9c43905d010409decd973da4ebd244c0dca4bb995fa4c5e9a2d31b79b10bb870cffd08386d156958e5513cdd507bc0bac23a2a42b358bbfdc97df47b43433117ad2dc2178645af8da090d7e8827105337a97f32fbbcaabf7d301ad53242e218939e7d4faca2b99d8cf2bf7d6ec067730de247671073941b995c286e5a78325dedb8be6523d383004809b7444c655f962818e259e0658fc4403d510d554e120a887d403f41eae094f2536b3a358796bee1836052f2da0af973cff57a97a66e64c003f25b3bb4f864b7cce21f12ab3d8b80d08058d63b34fb6fd9a1b01718452aa93fb90746c8ef470251b3fdcabdcc4f376fec9fdda57d382613b814b8b90e9f51018dc7bb9ca20bce7118029d87e286bf93ba507782cadbb8e9fc8d9eed40f1af488c28f423684c1d0f6082631c819b72c870f09fc385e0149c85006d5b4fb0b023b165d2e4e930e8e4d6eaab9bbd30bd15bb0a492b3207e53b85adfd559de58f4fa6c765d153e532da7fc23397c6d61247441841066e3b3ba962bbb988babd8a8182564aa9ca87b82b191842abe37d7977301387ae72aa64b9bde287c6fc74543c3f5e77d19c10ed6eb3254bd715b131e1e57255c8c7cd9475843de6e724131ec8186ee008b9d8f77ad9ad06924a86a0e7a3e11904ac7769d95d9e115e95980b28c0427886acda7c478139909e7caccce8ebe3c89b05fa698d053a344863d8acd338644624d7ba44818baaac83f6dcb8cb2e1800e44492d6c3528545a656a9b64f3d2d0a7978cc448955a8ef916f2aafe128b44d0985b381e06becef6a6c0f5bc0a792138eccde34a9d1d65cb622a48fe97f2d2f1ecdb36e9bcd103b99479704e62b9b2a99c91ee15915d46b11a1abbfcb093cb1a22ffe0264821ae2ef1ec3d5e2dadaf9a79bec905f6737b3659466d12d25ad8bc669971f9762cd5c75cd5e5045a8a877d2a75cb372383619982a342dc36f2b1b229119510843f5782dffb94faf2192150f6654b053e2e30e5e5a2205662f38e2841453352fd9241538e0283f5f5cd7b4ac04e471112da9f370f4cda0ed72a0a8084afd17cd44d687b2a8f52a0d183ddea920084dc4c73ab1caf7455c1d262b4e411e4b8a3a0c23510af8b6d0ab1659ccf9590c5fb8e265208321d77a36a803683f74e895e6396cc134cc086a68f87f8d3c50980535ee26aaaba9a36f3850853780b6e2f1ecbe8a9f5b5573b60da13ac9d11a8c24769e5aa81e20073abf46931de56581f8ddd6b4b1bc1340e44bf40d5029fe3d0d72f6e527748a919c46d36a9e7f87b079155fd4830316548a929308826507528bf6721e6909a68a640b5fe1c3b9ea8c984910259ba78da983c48ac50c6f17c3e3c0da779d3f0401f093c77298834aa1fe130f9c7bb90bd4b387cc69d2ad1bcc7e4e482bd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@typed={0x8, 0x13, @fd=r0}, @typed={0x4, 0x94}, @typed={0x8, 0x6a, @ipv4=@broadcast=0xffffffff}, 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@nested={0x1120, 0x69, [@typed={0x8, 0x84, @u32=0x8001}, @typed={0x8, 0x8d, @fd=r0}, @typed={0x8, 0x55, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x4, 0x6}, @generic="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@generic="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"]}, @typed={0x8, 0x6b, @ipv4=@rand_addr=0x8000}]}, 0x315c}, 0x1, 0x0, 0x0, 0x40004}, 0x1) [ 265.588943] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22673 comm=syz-executor7 [ 266.341956] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22673 comm=syz-executor7 2018/04/20 17:17:57 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b97ffc)=0x1000) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x5, 0x20, 0x9}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) 2018/04/20 17:17:57 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/20 17:17:57 executing program 0: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x100000000004c) r2 = eventfd(0xf800000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), 0x4) r4 = inotify_add_watch(r0, &(0x7f0000000180)='./control\x00', 0x80) epoll_wait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x4080, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8)={0x4000000000000}, 0x8) 2018/04/20 17:17:57 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x100, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f00000000c0), 0x0) futex(&(0x7f000000cffc), 0x3, 0x2, &(0x7f0000000000), &(0x7f0000000080), 0x3) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$negate(0xd, r0, 0x0, r1) ustat(0x40009, &(0x7f0000000040)) 2018/04/20 17:17:57 executing program 1: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/20 17:17:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/20 17:17:57 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) sync_file_range(r0, 0x6, 0x1, 0x2) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x400000000800, 0x0, 0x1}, 0x20) 2018/04/20 17:17:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x80}) write$fuse(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="504200b3c444ffd88c0f8fca9a49ee000000001b52e16ef71798d0da2507ef356449effe8bfe09f79985f4e64acdbc8dddf3f53e9ea93df12159ca40a05cdb6cea9fc37a6768a963e73b790806a9c81e1281283b7ac3c678bdd350cd3a74709b2723bfb89f3149da7ff50600df25c0ceef5502f45ea1de2603702925ff9c60d47dba171f1058716c40d3f9c0a4f7c62f1e14edc5b96e7c67ebb672247abe8ba35c6884b11c51ea032f21a7e8be"], 0x76) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000000)='./bus\x00', 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/20 17:17:57 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) munmap(&(0x7f0000010000/0x2000)=nil, 0x2000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) dup2(r0, r2) 2018/04/20 17:17:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x4e20, @rand_addr}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="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", 0xfa}], 0x1, &(0x7f00000001c0)=[{0xf0, 0x13b, 0x1, "03556329f9c94c68049f0a0d0f7380abe7e4ddbdb99440fd2ca944050e341fa75eee27169d0b6002adc4faf201eb57b6db8bf053c31be13788400f8d75e3c9670ae58999f91944214a3888015ff3dd03eb2452caee07dff3a3390391663de73c145e08d815483dbb3d8e52f82ccf6d8fcd88984d6a6d2faf1630c02f4b9d362b2ae788242269d6cda773ad69d24e120c3b795cae679085ee627f1f413dba8da9f2be66421cd3dcba3b8cf5f97a1d77724c68b2a0b1b8d3928bd248bdd66679d0f4badacd20c209b853dab7b84ae99390e62ac4fc488fe5c909cea6"}], 0xf0, 0xc005}, 0x0) 2018/04/20 17:17:57 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xfc, r2, 0x0, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x61}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x811}, 0x4000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x8001) 2018/04/20 17:17:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000517ffc), &(0x7f00008dcffc)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x7fffffff) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x1, 0x4, 0x3, 0x3}}, 0x2e) 2018/04/20 17:17:58 executing program 6: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46f7bc0902d10000000000000003003e0074060000d101000038000000cf010000020000006595200002000600000002000000000057e57464ffff00000000000007000000040000010100000000080000060000000300000000000080ff0f0000020000006400000006000000001000000200000011522e92b8731b8e0a62b41ea68910c908148355d98865cdc5d34ef623f88823"], 0x78) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f0000000040)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/20 17:17:58 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) sync_file_range(r0, 0x6, 0x1, 0x2) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x400000000800, 0x0, 0x1}, 0x20) 2018/04/20 17:17:59 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x1, 0xfffffffffffff001, 0x1, 0x2}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e23, 0x30000000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}}}, 0x84) getpeername(r0, &(0x7f0000000100)=@rc, &(0x7f00000001c0)=0x80) getpeername(r1, &(0x7f0000000040)=@nfc, &(0x7f0000000480)=0x2dd) ioctl$sock_ifreq(r1, 0x1000000008942, &(0x7f0000000180)={'lo\x00', @ifru_names='ip6gretap0\x00'}) 2018/04/20 17:17:59 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x88) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0x1db) fallocate(r1, 0x11, 0x0, 0x100000001) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r3 = fcntl$getown(r2, 0x9) sched_getattr(r3, &(0x7f0000000100), 0x30, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req3={0x3, 0x1, 0x9, 0x2, 0x7, 0x4, 0x800}, 0x1c) 2018/04/20 17:17:59 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000e87ff8)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f00000a7ffc)='pstore\x00', 0x1000, 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000080)='./file0\x00', 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x3f, 0x4) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='.\x00', 0x3, 0x6, &(0x7f0000000540)=[{&(0x7f0000000180)="c644c4df774da99e994b6076b641608ddd36b74bff6f0775b7fc5054b78eea9e89a0698700edf82d745ede5ec03852f1f85386233d2313ae9c56d61b34f2c3512ea800feae74bc20", 0x48, 0x685bbb3c}, {&(0x7f0000000200)="5039f544e2680c18e77cde80b21875a621a0952f6b25996c217c70522db569d4e162a2ec6cefa82934997107918137a2b5aafed05a558cac91aeebdefac816a29e805eae330a335974c508727541b2e510bf48ca24a12f021b396b2bb6", 0x5d, 0x7}, {&(0x7f0000000280)="3643da1d3ba731d85f8c60112704ef86dbb42997a68dabe0486b1d2fc6938242f7d4be8634c8e8bcdb1a42c172b29110e3e20d53154804f5b6d4bceb244ac8c570e4d4519a3406c7dbda99f3b0ab14f0cf1b56e16701c7c569acdb26f6f84c32a00dd6794b545307197d35d51c8bdc1479012cd07e8557189ad7eabd71a981d4c2a117300940b983e62dda1cd51b9408b7eb0481e86a69b17c7b10a0085aad0411890a236edf1bb2ccf9", 0xaa, 0x7fd1}, {&(0x7f0000000340)="6a34ed7b91e68a21640ecd28bc12e87b0f7245df29b3d885ab53ef29c82462317f13f2b3342da51747988d158726c3f9a274dcfd9cefbb87a740aa20d52061f45a92ce21cea7bb2b8f89b855577f92b997d24524334a99b1034b3432ea2020ef9a6683196ccec5e5a06a91d67dd1b3469fb9cd4a1224ed36141292de339cb4968c2b25f647a3232a27879a7959b2165dac80759152e601136ca59a5914f1d73434c9a9da7b07d68affdc2ee9f5a195be14e805ccc824616c174de624f11b7159591071e1802588b98390ec313685d7cc75a79b8ba19f5da842cbd885558617af56c6151d9cea28183fe6c1abf8", 0xed, 0x401}, {&(0x7f0000000440)="c5415564e8d1fbaeaf235683e4965c1259d7c0a818565b0ba266fa3dbfeb7b66306f2a8bec0ebb21ea8747596d327d321aac2b0bce90123c76c1b8089a48e576855c4e18464601d1a7e82135f59408a9b53518d8e035ee033e2c7adbd7714fd3e71d624c301fe7c17d18ffdb13429752e9b46d9366ee209fd9c94a2434d88bab", 0x80, 0x2}, {&(0x7f00000004c0)="6131d25e60d74da4ab45db3b8fd5947041123ecf0d0a5233986b8856093ae7cf659efbe21979e6eca047557938d7b74fd09cef0f13db66a20866dc19fd8eee620a9d1e393b4bbfc84e37e65328ff9990def8afa2a52141cd4dfbc3e7fa6b15a0cf1444d8ed14799c52", 0x69, 0x100}], 0x90004, &(0x7f0000000600)={[{@dmask={'dmask', 0x3d, [0x30, 0x34]}, 0x2c}, {@quiet='quiet', 0x2c}]}) 2018/04/20 17:17:59 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000180)=0x20000000, 0x4) r2 = epoll_create1(0x0) socket$inet6(0xa, 0x800, 0x7b4a6072) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r2}], 0x1e5da1ad445e63dc, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/92, &(0x7f0000000080)=0x5c) getpeername$ipx(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/04/20 17:17:59 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400000, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket(0x11, 0x0, 0x5) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000040)=0x3, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x24000, 0x0) openat$cgroup_ro(r2, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) ioctl$TIOCCONS(r2, 0x541d) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/20 17:17:59 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x7e) setresuid(0x0, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) write$selinux_access(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a666f6e74735e00000068655f743a73302073797374656d5f753a73797374656d5f723a6b65726e0de25f743a733020363200"], 0x44) 2018/04/20 17:17:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff7f002001000000004580ec4b000000017f000001ffffffff"], 0x1c) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708ff0800030000000108", 0x24) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/20 17:17:59 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file1/file0\x00') mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000140)=@ethtool_regs={0x4, 0x7, 0x56, "95f30e10a9ba21404dda20efe6a2e32feff4f2dbd1ba97605e7eaf65a5b6b43053c230c3666f6c965e3d5449ea02dda25eee0bbe3d6ac59708ebbfe8efc5315d6259ed49e4748a8b641cf104d269c762cb0f80f8808b"}}) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) umount2(&(0x7f0000000000)='../file0\x00', 0x0) 2018/04/20 17:17:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @rand_addr=0x5}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e21, @multicast1=0xe0000001}, 'tunl0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000280)={0x0, 0x0, {0x20000000001, 0x0, 0x0, 0x0, 0x5}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x50000000, 0x8, 0x2a}) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/20 17:17:59 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080)="1686edcc177152d5e727db3a652529d988a216ec038fa40bb1c448693ca8e9422ad6fb1091b3a0d74815ca7e057ca32560fed3affdc393842f644900ea6985f040efcf6ad4217f1a31433316", 0x4c, 0x4000, 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xf6d9) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000200)=[0x5, 0xe000000000000000]) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x80000000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000240)) unshare(0x2000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x80000000, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x208, 0x8, 0x0, 0x81, 0x1, &(0x7f0000000100)='veth1_to_bridge\x00', 0x5, 0x9, 0x9}) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) ftruncate(r1, 0x7) 2018/04/20 17:17:59 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x800000000000003) r1 = dup(r0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x4e23, @rand_addr=0xfffffffffffffff9}}}, 0x88) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x7) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bcsh0\x00') connect$ax25(r2, &(0x7f00000000c0)={0x3, {"f9fc810c4425ac"}, 0x3}, 0x10) 2018/04/20 17:17:59 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) bind$inet6(r3, &(0x7f0000000200)={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, 0x1c) accept$inet(r3, &(0x7f0000000300)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000280)={{0x7f, @empty, 0x4e23, 0x1, 'sed\x00', 0x8, 0x7ff, 0x28}, {@loopback=0x7f000001, 0x4e20, 0x10002, 0x8001, 0x101, 0x8}}, 0x44) recvfrom$unix(r1, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000240)={0xff, @broadcast=0xffffffff, 0x4e22, 0x2, 'none\x00', 0x8, 0x7fffffff, 0x43}, 0x2c) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) [ 268.977834] ALSA: seq fatal error: cannot create timer (-19) [ 269.273128] ALSA: seq fatal error: cannot create timer (-19) 2018/04/20 17:18:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141040, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000400)="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") pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfffffffffffffffe, 0x2, 0x1, 0xffffffff80000001, 0xfff}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r4, 0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="002ccb242b00000000000000ffffff7f0800000000000000000000000000000000000000"]) ioctl$KDSETLED(r3, 0x4b32, 0x9) 2018/04/20 17:18:00 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = getpgrp(r0) ioprio_set$pid(0x1, r1, 0x680f) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)=0xfbde) r3 = getgid() ioctl$TUNSETGROUP(r2, 0x400454ce, r3) getpgrp(r1) ioprio_get$pid(0x3, 0x0) getpgid(r1) 2018/04/20 17:18:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000001c0)={0x7, 0x9, 0x6, 0x9, 0x10, 0x67}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x7d19c5659676539f, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="7e00000093405fd8e9be2d3023fb15cf406375110ff919be62c061941cdcab188b0a427fc45c89d173fc5af9f9f78aa553d47d6168567c9e9c4e4ad20d4aa12007a3be6dd5079e6964ac830429add152988310fc3ba03e0ce7eb680a768488dcee11c979e5d88159e7c6e3c7ec2504022428d7d03641f661c7520ed413d4fa49da97ca36c37c4d49a8c3410a1054955e"], &(0x7f0000000240)=0x86) ioctl$TIOCSBRK(r0, 0x5427) 2018/04/20 17:18:00 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/208, &(0x7f0000000140)=0xd0) pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) 2018/04/20 17:18:00 executing program 6: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000400)={'syz_tun\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="05000000010000000400000014cf86b1bb080000"]}) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000380)={'ip6_vti0\x00', @ifru_flags=0x4700}) sendto(r1, &(0x7f0000000980)="e9", 0x1, 0x0, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x40000100, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000040)=[0x0, 0x80]) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x4, 0x7, 0x200, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) close(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) ioctl$TUNSETGROUP(r2, 0x400454ce, r4) 2018/04/20 17:18:02 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000080)={@empty, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x5}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9f}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x7f}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffc}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x9f7e}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/20 17:18:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, r1, 0x0, 0x0) epoll_create1(0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x3, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x6c, r2, 0x0, 0x70bd2c, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}]}]}, 0x6c}, 0x1}, 0x4000000) readlinkat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/254, 0xfe) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) 2018/04/20 17:18:02 executing program 3: link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009bdff2)='./file0/file0\x00') mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/20 17:18:02 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000080)="ae587f393ce338e02bd57401bdf59260416b10dc81ab30b8627ee460610aaf4a0ce57f1ec304a1dd20117483ae9dfb02d8fcf1a868c7dc4431e7bef665d204b8e6b5641ea01a51d252c9b6a125a25e62f52126aa71089bbfcfdeaaf34aa340", 0x5f}, {&(0x7f0000000100)="c89f34e2bae8a9f1a7d447f1f559e7a445fabc86016c1c7b9cb9540cedab46b110c422d1498ee24f6502654bb92242c291b10292c9dd6f3560965bd033933b27fe8b5c43abdab4d99ca5b50f42ceb10a676187f13716705efc5e8da4dc34de5c", 0x60}, {&(0x7f0000000180)="887047e22dc0d3556c591ca076c52ca5e6194acb1be31b2c7af1aaf8b81e3ee0e7d2727ff8537464e0074f54e15c4b823fb7d8a02ced4eed5ec6c716568ef3f053ace29b0aafa1aac887ca5133f4550413fce30f1ecdd849dd9081d2f942ea6347ba183e61f7854e2a5874af6e61f237370abc", 0x73}, {&(0x7f0000000200)="33c14cb4b42478eb51e4cb6c19b6b179104473497ea13b69cc4c0ff78456ca8ee21b26f9c66c87394092164dba5dc8f5461d0acd9d1109d1483ad75f9e9d59663d3107acf1b022890aa05ac9fdea777d2c75b577b6cc4e3fa1ab09bcad779c6260b1cd59e2ea56708c959efba3bf2893e2a3369ef93a983fbe2c27382d96445ec5d5d745f31b29ba1915dde60fcd26273ad8e1360ffec4fbc22363998d736b0a0490099762bae4f384993f7ae0622563e61adfa9c83b53bbf9294f357c30dd89ef89de01e0232c00f9e755c4be7c342afe614b837f7a2f3430e4a9d0e3694c0812e074cd37b2c5", 0xe7}, {&(0x7f0000000300)="badc2c913624f7b42446475b977aca8e640517ac3b72b643ca4878d25b511dc3755505c4608a956e8f311906420ad057a2cc489636de2bcce9db756b8f00e9c14b864bdabc36f563571ce3ee58ccc9a4506e97f9eb152b73", 0x58}], 0x5}, 0x8000) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002f9ffc), 0x4) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/04/20 17:18:02 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000940)=[{0xffffffffffffffff, 0x8}, {r0}, {0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0xffffffffffffffff}], 0x43a2bc622a8582f8, 0xff) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vga_arbiter\x00', 0x40, 0x0) utimensat(r2, &(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000900)={{0x77359400}, {0x0, 0x7530}}, 0x100) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[0x80]}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/keychord\x00', 0x127202, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000700)) dup(r0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000800)) r5 = syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f00000005c0)={0x30d, 0x6, 0x0, 'queue1\x00', 0x1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, r6}, {0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0x0, 0x9, 0x6}, {}, 0x101, 0x0, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ppp\x00', 0x600000, 0x0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r7, 0x541a, &(0x7f0000000040)=0xfffffffffffb) r8 = socket$key(0xf, 0x3, 0x2) accept4$vsock_stream(r7, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000140), 0x4) ioctl$LOOP_CLR_FD(r7, 0x4c01) stat(&(0x7f00000009c0)='./file0/file0\x00', &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000180)={r9, 0x10001}, &(0x7f00000002c0)=0x8) dup3(r0, r8, 0x0) 2018/04/20 17:18:02 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x100000100000000}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) userfaultfd(0x800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/20 17:18:02 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000280)=0x657) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}, {&(0x7f00000002c0)=""/76, 0x4c}], 0x2, &(0x7f0000000500)=[{&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/96, 0x60}, {&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000440)=""/25, 0x19}, {&(0x7f0000000480)=""/125, 0x7d}], 0x5, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00'}) 2018/04/20 17:18:02 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0xfffffffffffffe72) 2018/04/20 17:18:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)={0x2, {{0xa, 0x4e24, 0x2}}, 0x0, 0x1, [{{0xa, 0x0, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x1}}]}, 0x110) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup3(r2, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000300)={r5, &(0x7f0000000240)=""/189}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) stat(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000700)=0xe8) setresuid(r6, r7, r8) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000180), 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/04/20 17:18:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x200000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) connect$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x4, {0x9, 0x200, 0x7, 0x3, 0xfff, 0x4}, 0x3, 0x1ff}, 0xe) ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/04/20 17:18:02 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value, &(0x7f0000000b40)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10000, 0x2) openat$cgroup(r1, &(0x7f0000000680)='syz1\x00', 0x200002, 0x0) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./bus\x00', 0x0, 0x132) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f00000005c0)=0x0) fchownat(r1, &(0x7f00000002c0)='./file1\x00', r4, r5, 0x200000000001400) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2101108d}, 0xc, &(0x7f0000000940)={&(0x7f0000000980)=ANY=[@ANYBLOB="30000000604693060000009774b2e7ac966c3c3bb4e85e609f3f0005fdfd30890ef052cc15ebd205a69ae3252bcbcba9e461daffd9a9887f78dfc0af6308497f1d19a6eb9243877167d0f8ef7d0a5cd180c7e7eccef35dbdcc9f252130b31cf505c54c112e9f50e875790bb28144f30c85e5183e185e71443d9e5a38a1381536be418e14e319510ea48f52995fdb164f002d636b4d070a877f521602000000000000816d789a511de3d6c28abd72b606dcd0c8f7d5f65ba4000000000000000df8f27eaafa4361dfbd03358b68ba0c370ee4", @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYBLOB="701a58dbfaa9f9277120f36b4b2a6e5fc1828fcf44020b485d16e70cb950044e01291ff088f4dc00d5b4070000006208007fb44561743229a0d873023f27b4e692f35c27e430b47aebbe0b20ebe0067d840be93af1bddfaa795f7f0ed72cc2b96820c5dfdb5164d8f419"]], 0x2}, 0x1}, 0x4000080) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x0, 0x8004, 0x0) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r6, r7, &(0x7f0000000640), 0x7ffffffd) sendfile(r7, r6, 0x0, 0xc08f) r8 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents64(r8, &(0x7f0000000000)=""/24, 0x18) getdents64(r8, &(0x7f0000000040)=""/36, 0x24) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000300)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) 2018/04/20 17:18:02 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000040)=@generic={0xa, "4aef2c1653f3fb404c4b92b33f0f043e7ff7728d9680423a8ff8085e600af315403506991dc93a4c03cd0014d164e77ceaa2c4f42cee23bb45750b874635e21b56bb7007f6555084fca784359bd144bed15ac47d75afdd5b777bb9858593e057e5b726943eee43afd537685b6e46fcd4ed93265ceff05fb3588caca36c1a"}, 0x80, &(0x7f0000000740)=[{&(0x7f00000000c0)="0cdc674dcdead8288a4ffea1f5775d510812e19f38f2544f99096e4cd78a2c33c62ba8ab4fc7263cad6845b40dde648c78e45ceef8e11c9999c447f5792b31408ecd77b1623fbdc2f53fc65f832feada04cead35ac65c1520fb4089729af374c0cb0c255d6e087bbbd08efff6357b228ae3bc36669dac2d804df5268627a42543eecd834e9bd8525528204fe4e00a08d2d0a530f196082", 0x97}, {&(0x7f0000000180)="dea800f96dcd33c5147d5a33924b0cd833dfbdffa74d7b7d670d460f7a5dd50d6d5addcf4e5efa1617796be3bb72fae7211544f3ad7f7eb66d3d60d83fa6f5893c23313e916c52b4fdfa1b6fea759a36a7e1beb22925b6aa8cfed931096d69ef4c45417e1422fc276b0892ffef23ae1baf0f3cfa8d83d09b9de6feb088cfcbad238f7882589cc03723f18a67", 0x8c}, {&(0x7f0000000240)="1048c258a4c80868b5224f0aaa8b73f4273695be0a7389128f8ada30df6d721051c97e6e17d8e2773a526f4245e91504e01bb01cf3f0b954e28f2914f49043df8be073b91f", 0x45}, {&(0x7f0000000300)="22ed90d7f93b273231a47f325df5c3c4e248963d6ddd6cabe5932fa7ac9afe98596e2027c84ea078be6fe79d0850d90b3696f0852637fe722d4b1edc4d40fae582f9a7ef92e93180ee61c3a08c7a214022c7f32f1cc490fd2d585c0ab61e6ea97d075f0282", 0x65}, {&(0x7f0000000380)="9f41a8f0edebbf1af2f86eabccc0315b198bf2873c7b32357d1064c541937b5da97a6ea39408ebb1c7695abc43aac7147e0c3a6a031eaa29fafec4c01b98f7b6ba3499baa3f6451f15e33e40a3933b4f3584764fe3bf60bd412af785b598a168c2eac1c9ce47eb8520ed1fdcb78ef8ee3a482b8f910305064776a5b6e6c9203f21cb9dfd6dea892f9e798416b9bd0f2fc13d8f301951126a4e0b5cf470c84ce7e49378944fbf91aa7098e919398248024d6fdf0dc4e7", 0xb6}, {&(0x7f0000000440)="28515a2cf32c65be89457e58769c25c530d8e73b97d92b8e5e3bb3afadfd8b7fc3e63b649dbad39cbfc43c00267477f031328ea96a4469c9b83bab69b3a0efd2d468d102b796859e53d53238ae721898b0fdbbf438376b523cc4932af4eb3abfbb7f2578fedcd991de9318d1303d75a003b1d579439bc70da9b553a182520893fe43e7c2ca8aba4172541aa8c4e1edf987f515db3a877bb329b51cbacfe7e9f29f939aab7e036c7bf62a0db27214fef22a93def47fd0078cde5d2168ab8cf915aad797abda91c0025ba43877d5d3821928449d", 0xd3}, {&(0x7f0000000540)="79c81063cfe64c0da9e516b26f1521fcb86d97ff8cebb2bf91d36a070f437fe6fb2fc02df4dc3aedf3889a1226bb3823e30dbcf774a674ccce5af3e6b7db345cd399d7cfdb0efcc78e75083d6a2a577ddcc340923f5664cca0ed45d3a5756479924b167b4ba5b0b946b8dc121fc366a3a56c9bfb5dbadec7a863b3b41cff0e6f94033183e705d9e44971b0f11e1ee3bc86d8e410abab313344c545f65270ab9f35da4cbe2ab1f41e71375b22fc59c50b2ccd47fb0a79f32dfd7348b6c636", 0xbe}, {&(0x7f0000000600)="8e1bb76fcbb0245fe35097768f54175ed03d1af4d1a509a68e01dcea0d3e666caf5f8507e9b24a2ea54a7b028e592088fa2eb1064c00b571973dc17f0594db56a1a53e0f960e3c957ffc7c17ed05b9aab6308345fc8a8a4353c9fafaf1afb8b43807a21c75dbce71204f1595fe94f8188863f2aaeebeaa82d978a987310272c71bd1480522043778d1d4a26a8c6dc2fe7d12baa36cd97be750bd1481c181e4148d0c847e226f70b5de0b3c50309ae52cc57a30aaf4e0f5704bf02874fc38fce8eca8ba0bdb6a7fc6317c8c040f49f23ad5538c7602407c760a0ea288d95ab6", 0xdf}, {&(0x7f0000000700)}], 0x9, &(0x7f0000000800)=[{0xc8, 0xff, 0x7, "0e6672d19911fb2ad8689561688db1a6c30a75f68683a7742c941dd048b087c9eead642d6e8da1035f97777b019432838c4fc92279df87fc9af5e04ebd5c10863c4245413e181fbae387a3454d2dd8079cbc5008d76659ee8308792b3c0467c75f6510e31793293fd31e837984712cc93f402669593861b759712c45688d949d2ebc20b3fecd2a284ee26f1379a874f313c82014424fcb576a367cee23801fdddc03871d2ded3d9ad90afaebfde6079d2c3cc78d758a"}, {0xa8, 0x104, 0x6, "e27e9c82250b1069d42f028949124b94b081e15c85a725862fcde8f8e5024e30355be0f6a89f2fb150364e20256244e043a5c6d4ac236785ff070aeb124b0cb230d8928027a775772827fa1c04982ea1962fa0b2894de4b6abe41e21717488501749687611f2e43d853bd5f8d18564b0963983b196b156927ae8a808276c20b3153f1327ae33258bb82fdeba26440fccbb26721d920068"}, {0x98, 0x109, 0x3, "9e13c98a9703e2e04d1c817bc1e1033b7ea7ee80c753e2434e9eb66e1aef13c644270f7d415d2bdd6a5ee773093076ccfb09de1ba6bbe7807457f42deb150802957c0ef7d11a8e4f81c802743d6e2814fa347ea9c52cc3fc7a3058077703ebebc048e36c4ad2721414fc39efc76162335097b6a4244181ec38464f519ede10df8cc80a454e30"}], 0x208, 0x8000}, 0x11) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/20 17:18:02 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80800) recvfrom$unix(r1, &(0x7f0000000180)=""/243, 0xf3, 0x100, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/20 17:18:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fallocate(0xffffffffffffffff, 0x0, 0x10000, 0x64) fallocate(0xffffffffffffffff, 0x20, 0x0, 0x100000000) 2018/04/20 17:18:02 executing program 2: syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) close(0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file1\x00', 0x4000060000, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x7fffffff, 0x0, 0x849, 0xc33}, &(0x7f0000000240)=0x18) capset(&(0x7f0000000000), &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@rand_addr, @dev, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r6 = dup3(r5, r4, 0x0) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00000000c0)={0x1, 0x3, [@random="a031aa1a5f6c", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="214dc9eca209"]}) pwrite64(0xffffffffffffffff, &(0x7f0000970000), 0x0, 0xfffffffffffffffc) pwritev(r4, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r4, 0x4, 0x4000) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/20 17:18:02 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x46) write$sndseq(r1, &(0x7f0000244000), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7b, 0x0, 0x8000}) 2018/04/20 17:18:02 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = dup2(r0, r0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) getgroups(0x6, &(0x7f0000000700)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)=0x0) r6 = geteuid() getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) fcntl$getownex(r0, 0x10, &(0x7f0000000840)={0x0, 0x0}) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000ac0)) sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000002c0)="1440a4a9585d469462d4fc3c2364a3f50eb852bad24d78034bc705ddd4c3e595310789ebba6ae28a50a709fe765851cda1f5838d249a57391224fee48fd1c3acaad031382cfcee4c4c752d3282bdb6ec7faf7f4bc4f94c433101b5f1d3409a23531ace8c86955bc0eb1f77876b405b583673268c808d1d2efb0533dc92068ce940e6ca1cd0615f57d25dd0efb43e4a2a433b47c80f029a92693432d753677d7063e195edf215347d067854d0d7d73c02d3c11fece019cfb48750e7a20b707e7e4a4599cb34d0e0e0dc", 0xc9}, {&(0x7f00000003c0)="72fadfeb6ed2d999e972a70445b13321f089e448ac7bcf8ca1fb442339202e7fa82a150a59d3c667373693efd5cb6bae0cea8d7f8f1d9c3025b2123a1ae2bcaef77f4d7f1cb447701d5466c75952216a328dff1e56167372d564ce68debcb3ad8099d86bda23f9826907fc3611408b96a73e7285d45cc16e62e5c11333b83880abbd3aad218425dacace0158555a97bf1c988f49e31a7a3dd45f9af6c77b12a01ab423ca241e6c5710336ec970ccfd5bc92b55cc7f19623e4bb8bd648f35e317a044b89978370c323bf38f0586bc1d7e7a9145d8ea7448dd3218937aaa7c739b19f1d7f5", 0xe4}, {&(0x7f0000000000)="c9ae04464b01223f5e154763935ef889698231835ddd0373f9f8d3", 0x1b}, {&(0x7f00000004c0)="369579b969fff82d2471c9537a3cbc225375610cc2ba40f6b67737085d26edd7c8eec3b6e91d1a3650c935b1b10a1da890ba80be1eadb3ce3f44bfa9e8050a4a3b9640fff37da59755dfe3ffaed59fd4851fcab50448c46a0fdbbd7ddb06ad0a21a17d40b9bf53461a3073b8d0fc69e3bd581ee895fc6e0ad77918cc3b8a878467464432be52da5b9b710e28", 0x8c}, {&(0x7f0000000140)="51f304c16229ce32281496bb2a57d3", 0xf}], 0x5, &(0x7f00000009c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x88, 0x8080}, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002180010000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/20 17:18:03 executing program 0: fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x181400, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x9, 0x8, "1ef00403fb69569a44ba32a488946e7fd579c681f05295a39e2586f7567a2e5195cc2d05ba13e2a6fb5e92169f1c95482b3198701602f569bdf4f6d0183ac3", 0x2a}, 0x60) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x0, r1) 2018/04/20 17:18:03 executing program 7: r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fchdir(r1) ioctl$int_out(r2, 0xc0189436, &(0x7f000000a000)) 2018/04/20 17:18:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000400000000000000000800120002194aae0b0000000000000030000000030300000000000000000010ff01000000000000000000000080ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x43fff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/04/20 17:18:03 executing program 5: r0 = userfaultfd(0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/22) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/20 17:18:03 executing program 3: ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) 2018/04/20 17:18:03 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, 0x5, 0x1fffc00000000000}, 0x10) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/213) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES64]], &(0x7f00000000c0)) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/20 17:18:03 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:03 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x7a, "69d327285dcff780e5e7eea3435276c6da229944b6a3fb93a17d6eb5278c19f14aa888bf101aaa560ce13a51c47269cc2a2c0c1bef54f4e6a2e615326faf22965393f132f720e52877603e35306541fd093e4f1f59bedaa163fbfa3a7b18ee0f9f51cc16ce38747dd389412eb142d5f073604461c1585602d098"}, &(0x7f0000000100)=0x82) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x7, 0xb7f}, &(0x7f0000000180)=0x8) 2018/04/20 17:18:03 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5, 0xffffffffffffffff}, 0xc) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) wait4(0x0, &(0x7f0000000180), 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x10001, 0x0, 0x10001, 0x5}) inotify_init1(0x800) ioctl$TCSBRK(r1, 0x5409, 0xe7) write$binfmt_elf64(r2, &(0x7f0000000d80)=ANY=[@ANYBLOB="7f454c4605090004ffffffff0000000003000700000000000e0000000000000040000000000000004e010000000000000000000000003800020004000300000051e574640001000006000000000000000700000000000000030000000000000000010000000000000300000000000000030000000000000001000060d30f00000400000000000000040000000000000008000000000000000d0000000000000009000000000000000000000000000000237b5be11fc288ee7ab7baf9a2c59f8c2268db631ab018c19a5405030fb47e539761e10cb4a49ca5a08606cdc29eaf74dc3b7fafaaf2609e8755f832b0ce21f10a3f285e258a72df013048a178d24ae87f014cbb3916ed7eb551db6b03ac378746ab5049c1a229658d65fb3af60b9558d5c14c5383c12cee4661157a209cb67b86c3d8eccd2d0247e4643a072e2882764155ad6dab57ecea2339f6b68246e9baa193df368c7392b7e58d2e2f23a37a5a197642330b89e6939af6e2dc980f46fabcb99b58f499b82efeaee55b48033b7ad0eb96b657d36005c2a7cee7c79a702a3071c44fb67f43167c00355ee26ad6c6d013831baf80ddf660c0019aee0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ce96de285bcb6e935ab28ec7ec50725a2d4a6ca767980a880a37dd161a98a3f8bb6b9767ce43502"], 0xaad) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x0, 0x0, 0x7c) socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000004fc4c604990022d4e8bff26800010000"]) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x62, 0x0, 0x1, 0x1f}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0) r3 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x0, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) ioctl$int_in(r1, 0x5473, &(0x7f00000000c0)=0x4) 2018/04/20 17:18:03 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x30004}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_tables_matches\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) read(0xffffffffffffffff, &(0x7f0000000000)=""/128, 0x80) signalfd4(0xffffffffffffffff, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x0, 0x4, 0x0, 0x5, r0}) 2018/04/20 17:18:03 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) close(r0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7fff) 2018/04/20 17:18:03 executing program 0: syz_mount_image$ext4(&(0x7f00000003c0)='ext2\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="42937f95a47814ba0703f6b239b23c25db0e0000000000000000000000000000000000"]) 2018/04/20 17:18:03 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0xfffffffffffffffa, 0x4, 0xddc, 0x4cc, 0x2, 0x9e3, 0xcf}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') write$tun(r1, &(0x7f0000000280)={@void, @hdr, @x25={0x3, 0x8, 0xfb, "53c840dca3d47384bf74b01d36ff644e71ca0bf3756fdcdeb7f8517a8761976cb47569ed9c84a7d84b870f881eb7f4f8520bd73f9567aed643adb0cba27e4a802db01dae806fdee9d9aadb9ff0faf1c304b309a60f30c3e64873a9ba0a4a3ef2aad7f2e974d28f23e6dd888aee858ada13e0c7c602066f6dcb0f4839a7a37e9378517c884427b4ab17220fa082c124af553c1fb93cb5fce91b31d4a8ac9497568a4d1e18db080731856c7753fdf5c6669f26a058779c7e0d4680aa677ce474e0d4d663db3d64cabf1f488ca3e4"}}, 0xda) fcntl$getflags(r1, 0xb) 2018/04/20 17:18:03 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000040)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}, 0xe4a6}}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x124, 0x0, &(0x7f0000000400)=[@clear_death={0x400c630f}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x8, &(0x7f0000000100)=[@fda={0x66646185, 0x1, 0x4, 0x2d}, @ptr={0x70742a85, 0x0, &(0x7f00000000c0), 0x1, 0x4, 0x39}], &(0x7f0000000180)=[0x28]}, 0x6}}, @decrefs={0x40046307, 0x4}, @exit_looper={0x630d}, @increfs_done={0x40106308, r1, 0x1}, @dead_binder_done={0x40086310, 0x4}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x70, 0x28, &(0x7f0000000240)=[@ptr={0x70742a85, 0x0, &(0x7f00000001c0), 0x1, 0x4, 0x10}, @fda={0x66646185, 0x8, 0x4, 0x28}, @ptr={0x70742a85, 0x0, &(0x7f0000000200), 0x1, 0x2, 0x3c}], &(0x7f00000002c0)=[0x38, 0x40, 0x30, 0x20, 0x38]}, 0xffffffff}}, @dead_binder_done={0x40086310, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x28, &(0x7f0000000300)=[@fda={0x66646185, 0x3, 0x3, 0x36}], &(0x7f0000000340)=[0x30, 0x38, 0x38, 0x30, 0x0]}}], 0xa6, 0x0, &(0x7f0000000540)="40e7ca6d055b3cb3e47b535a27fceb5440b5ec10fc7ea3a22fbd4f3e34d39bcfa2a04dcecbe371539d5485d6f2fc07baf5597edc92bf16e1f1db6f0e1a0b8da8cb2b65b89b376b04410fdc85cd95dff8bb2a12c4396b6c0ba393c48aab8069e72b4005e23905beabee95b1ed35d931c06a51d67142317ae6e18b1338565b27f64c618dbd9f872516d9c7b807e7e9ccd963bcd2adc12bb24a20ddc20d7974a09b7f2aade76fa2"}) 2018/04/20 17:18:03 executing program 4: socket$netlink(0x10, 0x3, 0x16) prctl$intptr(0x21, 0x0) [ 272.908912] binder: 22983:22984 got transaction with unaligned buffers size, 58534 [ 272.953856] binder: 22983:22984 transaction failed 29201/-22, size 0-0 line 3178 [ 272.988096] binder: 22983:22984 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 273.018830] binder: 22983:22984 got transaction to invalid handle [ 273.056325] binder: 22983:22984 transaction failed 29201/-22, size 72-8 line 3010 [ 273.171759] binder: BINDER_SET_CONTEXT_MGR already set [ 273.177079] binder: 22983:22996 ioctl 40046207 0 returned -16 [ 273.199315] binder_alloc: 22983: binder_alloc_buf, no vma [ 273.199334] binder: 22983:23001 transaction failed 29189/-3, size 0-0 line 3133 [ 273.274617] binder: undelivered TRANSACTION_ERROR: 29201 [ 273.280123] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/20 17:18:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0xbf}, &(0x7f0000000140)=0xfffffddc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x5, 0x8}, 0x14) 2018/04/20 17:18:04 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3fb, 0x10a) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x301024, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000240)="aae88a0c12a217a5f9fd4037872326c0c15a430e13d6b7ea9a736fe16dd0179c18883e2e7bdf38d73d629ac7054e812c75cc2b74350ba8443c5151ce7ad80f5816612527be6377d09faca8814fd8bb30593a2127914ce5d30eba4eb51c5fc4fe532e8444466e0437cd1767fdfdff327c87e2ef6658bf1145f29ad6bce07fde3f8c58274f75af849cc821e893ea279942293076cf7dc042337b103cc504", 0x9d, 0x5}, {&(0x7f0000000300)="4c5febb57e4670883935d1aafefc87f3e052aedec1cdea0ac9979163edf19d5444dae0d7f59a087cdf7cf2997886555d454a184818598a7bf45806de1c0c69c36dd3937c2d722f1b2b0569c9eeefa68b3b7f44a4efa68e96f50d8859f405", 0x5e, 0x6}], 0x68, 0x0) 2018/04/20 17:18:04 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e20, 0x6, 0x4e22, 0x5, 0x2, 0x20, 0x80, 0x87, r1, r2}, {0x4, 0x6, 0x9, 0x8001, 0x0, 0x3ff, 0x3, 0x7}, {0x3, 0x5, 0x7, 0x1}, 0x9, 0x6e6bb3, 0x0, 0x0, 0x2}, {{@in=@rand_addr=0x9, 0x4d2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x2, 0x3, 0x3, 0x200, 0x4, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x7fff, 0x0, 0xfffffffffffffffb, 0x3}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000004c0)={r3, 0x4, 0x1000, "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"}, 0x1008) r4 = socket$inet(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='md5sum\x00'], &(0x7f0000000200)=[&(0x7f0000000180)="a470707031626465767070703073656c696e757800", &(0x7f00000001c0)='\x00'], 0x500) sendmsg(r4, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000), 0x1, 0x0, 0x39c}, 0x8000000000) 2018/04/20 17:18:04 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x4, 0x0, 0x3, 0x0, 0x4, 0x2}) syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/20 17:18:04 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000540)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0007001000000028000000080001000a000004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000a0c83fa44acb1be63fbf3f66b4184e40000000008000600860a00003dc21cb342f7753f1e443084836ddea0cda4a342b7a636d9511db0ecc72260e701c813a2548f61027697ee720e6397bce347bf"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) flock(r0, 0x3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = add_key(&(0x7f0000000640)='big_key\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="d8", 0x1, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000940)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f0000000880)="a16a4d7a121717f110dc8dc2c7fe3c510828e974a24b2717cff27a16dd4c68df1fc56e5465f869d701b3860e1ca5dcb2f37318cd4f1d3171bfb7d377707c5ba88e07309120ca0823c4f8d0248c18da2c06114f7a818dd1bc9bbf4ef7aac79e1e71e52e327fb9156dbfec88682b0ab8a49d76e982a969125747e2b9f3109e70d285391f383af4deada24fcdd6d62371d6a7aedd1d15a522fab1b6bb2daa", 0x9d, r4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874f8ae73", 0x30, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f", 0x7, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/04/20 17:18:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') sendfile(r0, r0, &(0x7f0000000000)=0x800000, 0x67) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000080)="338ae4286469fcd8a9d3623e0277ea4d360ebdff5d5db542") 2018/04/20 17:18:04 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x2400}) r1 = dup2(r0, r0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) 2018/04/20 17:18:04 executing program 5: r0 = socket$inet6(0xa, 0x402000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x20) 2018/04/20 17:18:04 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:04 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="497f26b3735bf0619bd149054aba8e1e11192321745f8338595a8f718189d07da2", 0x21, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) keyctl$search(0xa, r1, &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x8101) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x1b56b869, 0xae}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={r5, 0x6}, 0x8) 2018/04/20 17:18:04 executing program 3: clone(0x200, &(0x7f0000000140)="7999dc149bf1ad910abeb1774dcde10c43c12b2b047c69e6366931b01513420ad75dc1b33e6380179f814fded788ed2c0c12b684a1a05ea8e0bde1ee54d6c62e6d78dafc909372398535c6a57cc49a019131350deeb36731f0d229ab0045957973e3d466eeda7994af556233603e44f2b90bda0c01247b37389b341e1b775961077d8db9e02d216bff3713b62db102888f00d3c7b7e3b255b90d33bee8375d63dcc8b6c1d638ab32646a58070e9c9e958f231d5b1981a0669276310d5b7679bbd18eaa6bb262b47d89a204a5ec8bed4e31c4bdd2a187", &(0x7f0000744000), &(0x7f00000000c0), &(0x7f0000000100)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000000)='[vmnet0\x00', &(0x7f0000000040)='^\x00'], &(0x7f0000000440)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') socket$netlink(0x10, 0x3, 0xa) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x5) lseek(r0, 0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/20 17:18:04 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x100000005) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x0, 0x9, 0x10001, 0xd6a, 0x0, 0x2, 0x8000, 0x1, 0x10001, 0x51fb, 0xc000000000, 0x4f, 0x6, 0x800, 0x0, 0x401, 0xfffffffffffffffb, 0x0, 0xffffffff7fffffff, 0x1400000000000000, 0x4, 0x2, 0x3f, 0x4, 0x3, 0x0, 0x6, 0x7, 0x1, 0xff, 0x3, 0x6, 0x444, 0x7ff, 0x2, 0x6, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x400, 0x1, 0x0, 0x7, 0x2, 0x1, 0x9}, r1, 0x2, r2, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) bind$llc(r2, &(0x7f0000000140)={0x1a, 0x1b, 0x400, 0x4, 0x4, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) 2018/04/20 17:18:04 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept4$unix(0xffffffffffffffff, &(0x7f0000000980), &(0x7f0000000a00)=0x6e, 0x80800) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/ptmx\x00', 0x642002, 0x0) r9 = syz_open_dev$loop(&(0x7f0000000a80)='/dev/loop#\x00', 0x4, 0x20200) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000ac0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b00)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000c00)=0xe8) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() lstat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() r16 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000000dc0), &(0x7f0000000e00)=0x0, &(0x7f0000000e40)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000f00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f40)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000001040)=0xe8) getresgid(&(0x7f0000001080), &(0x7f00000010c0)=0x0, &(0x7f0000001100)) r22 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000001680)='notify_on_release\x00', 0x2, 0x0) r27 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/validatetrans\x00', 0x1, 0x0) r28 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/create\x00', 0x2, 0x0) r29 = socket$inet6(0xa, 0x2, 0x8000) r30 = socket(0x1d, 0x3, 0x7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001740)={0x0}, &(0x7f0000001780)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000018c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0, 0x0}, &(0x7f0000001940)=0xc) r34 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001980)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001a80)=0xe8) lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0}, &(0x7f0000001bc0)=0xc) r39 = getgid() r40 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001c00)=0x0, &(0x7f0000001c40), &(0x7f0000001c80)) r42 = getgid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r44 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000001d00)='cgroup.type\x00', 0x2, 0x0) r45 = signalfd4(0xffffffffffffff9c, &(0x7f0000001d40), 0x8, 0x800) r46 = accept(0xffffffffffffff9c, &(0x7f0000001d80)=@hci, &(0x7f0000001e00)=0x80) recvmsg(0xffffffffffffffff, &(0x7f00000022c0)={&(0x7f0000001e40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001ec0)=""/237, 0xed}, {&(0x7f0000001fc0)=""/226, 0xe2}, {&(0x7f00000020c0)=""/126, 0x7e}, {&(0x7f0000002140)=""/78, 0x4e}], 0x4, &(0x7f0000002200)=""/183, 0xb7, 0x5}, 0x40000042) r48 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000002300)) socketpair$inet6(0xa, 0x4, 0x800, &(0x7f0000002340)={0xffffffffffffffff}) pipe(&(0x7f0000002380)={0xffffffffffffffff}) r51 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000023c0)={0x0}, &(0x7f0000002400)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002440)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000002540)=0xe8) r54 = getgid() r55 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002580)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000002680)=0xe8) lstat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r58 = syz_open_dev$binder(&(0x7f0000002ac0)='/dev/binder#\x00', 0x0, 0x802) r59 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/vga_arbiter\x00', 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002b40)={0xffffffffffffffff, 0xffffffffffffffff}) r61 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/hwrng\x00', 0x80, 0x0) r62 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002c80)='/selinux/user\x00', 0x2, 0x0) r63 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000002cc0)='tasks\x00', 0x2, 0x0) r64 = open(&(0x7f0000002d00)='./file0\x00', 0x420200, 0x84) r65 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/loop-control\x00', 0x400000, 0x0) r66 = socket$pptp(0x18, 0x1, 0x2) r67 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002d80)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002dc0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002e00)={0x0, 0x0}, &(0x7f0000002e40)=0xc) stat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r71 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002f40)='/selinux/enforce\x00', 0x40040, 0x0) r72 = socket$l2tp(0x18, 0x1, 0x1) r73 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000002f80), &(0x7f0000002fc0)=0xe, 0x80000) r74 = openat$ion(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ion\x00', 0x482, 0x0) r75 = creat(&(0x7f0000003040)='./file0\x00', 0xb) r76 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000003080), &(0x7f00000030c0)=0x10, 0x80800) r77 = dup(0xffffffffffffff9c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003100)={0xffffffffffffffff, 0xffffffffffffffff}) r79 = signalfd(0xffffffffffffff9c, &(0x7f0000003140)={0x7}, 0x8) r80 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000031c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000032c0)=0xe8) r83 = getgid() r84 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004700)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000004800)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004840)={0x0, 0x0, 0x0}, &(0x7f0000004880)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000048c0)={0xffffffffffffffff, 0xffffffffffffffff}) r88 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000004900)='memory.stat\x00', 0x0, 0x0) r89 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000004940)='./cgroup.net/syz0\x00', 0x200002, 0x0) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000004980)={0xffffffffffffffff}) r91 = syz_open_dev$random(&(0x7f00000049c0)='/dev/random\x00', 0x0, 0x400082) r92 = syz_open_pts(0xffffffffffffff9c, 0x0) r93 = socket$netlink(0x10, 0x3, 0x0) r94 = socket$inet6_dccp(0xa, 0x6, 0x0) r95 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004a00)='/dev/ptmx\x00', 0x80400, 0x0) r96 = openat$cgroup(0xffffffffffffffff, &(0x7f0000004a40)='syz1\x00', 0x200002, 0x0) sendmmsg$unix(r0, &(0x7f0000004b00)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="6eaa3c40d8996aac7619e6ae4bf926f98e2cbcd2270f979ec1b26ee8618cdd5d04a8e3785a6e13051b8775ab5279d31a6fcfc9d6b81640841706711274704c1c31526e2b2681a9bddc905d12b0acfb682c908c3f266998e11f375ddce8423c82565017b78ea1f45ba072aada07a7d6cd72f3195d14984c191763b740f8a4e37cf456e482380d24cee81eaa37260ee48374b9f29031018d1e6361a4fa5924ed719a3ddac1e7c960499ad978f5caf53f781a8c15e23d10aa2709f8dbdc31310db3b8297ae3f66fd50dac679dc0999acf5b8ffb787bc93f4329", 0xd8}], 0x1, &(0x7f0000000440)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x44000}, {&(0x7f0000000480)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000500)="d5d96ef6a8ba83a3f88e34da5cdfb92ef10eb86aabc4ba8028cec411000686db9e3b2f069e1a2f6e49299b4b623d13468a503d99ed552ec8c34581504a4baeaeb7f958bcac53f775e851c569baf4e84cb9fa0b654f7f7ff90646f5c053b8e1e82ad89ff072befb2e7dc803f6bfdbb5901b280f782112ec7a9d5ca925453071fbe3f154e3b4b49407bd4e7669486b017f5a319a726f718ee645b2d7537ff6ed0f5a2e27025b2af390bf69573938fe714fb5df916734996e71865557c792af777e3bf25e4b8df46c5c018cb94c9f5b67b966589309deb731e07df556e206ec6d3a8ee137ca0b81472b0a1dd4b440839b09c4f09181", 0xf4}, {&(0x7f0000000600)="673f66d73de43f76923f706580fd0271f7c3c43c36785e44d7b68acae6f6509cbfd5b9a9c000e6cb0cce3cec9df997d8f9c74abf907b50bd4b06dfac3555d939b62b473ce2a182b8b003b22ce2798af6fc867a5f9987a263241c59f339305616ff6e8ecf001062e0ee767876cd3374e71d40ab752f574d3116e5900e50fa5f86c416b6f273567092f52460e4ffc88f619703810f6e1d95914da24e511c7a655d7271971b60271543d42d0fe771c0db0752ad1da38fc095bb78445f72e5b5a44f8593026a435ee00ecce443ce3da50080b386d43e96506c752c6cd520749659b2c3547bacc4df5a84dfdb7358e9c40b6cd5944222f0af07f35e08", 0xfa}, {&(0x7f0000000700)="a31f946bcbe10483129eaa7ffcb595d9d2cf911422713842b46f154c294b68ea48776dd87fa32a62fcd0132da067b20246b03693c57051bbd7b7d318dd0e89145da6ba6c85d051e6b7fbbdcf0747405a3713b0afdd209697fe2bc1910ee97e46666581a62ffd3dae19", 0x69}, {&(0x7f0000000780)="cb58f9f5c7eae1ead9baf8fcc2a95cef1c0fe08431e079f72e67450f70862f5dd40cb421bf14ee148ef40e3f513dd59384d97f759d7ded1dbd2a5a48035fb9694440049ba60ec9ce5dd35bc35d841a1cfe908d281b4cc03f5a0159f41364e27977a3a31cff6258749f7d035b0661033a959ee80c52475fb7ecfb51e27e63db81dd71105d2904294bedb980a3f1150c4a5c03390d0dca583699521b471a756fa5f402b8369e6bfe4987fb8b4b5bbd4b9d1bcfb2952741066800", 0xb9}, {&(0x7f0000000840)="c6900a461e8dcb653dc636d66cda348030e3ae9c2b7ae706c0450c256768744365a79ddda341536cf0c1df6828029790ee259bf77f58d8cb38d2dba10d18ee44f8d37b3ea154d07e4fff4469d67869f339742777339081e3c4dcbe3a7daaae74a1bdc39028fceb4ccc222a7851f0f6b1059febd6eda9dbeb605715ee28cbba3b4a22f2c08e43888bab581608e31944a5bae28a021d8d619af8d5d764dfcecb612bc36ee7fb0b7409", 0xa8}], 0x5, &(0x7f0000001140)=[@rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xa0, 0x8000}, {&(0x7f0000001200)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001280)="9c1400c445777b0e6ea40aa16db52f892787ac43918acba039699776b241561c945536443aa4d3f834e50a8cf5ce431b002f797496a8060b756029c9e4e4d7c14798bd9aa9a6f4f11b46986ac69d06ec50d3494db4519c2d06d212bd98af12168153d4d143cd75875662e2b6c23d9ac6c824d4205e030aebf93ae56f46ef0fa3aa1d5553c78620437ef4c65b0e50d247f58533a5f05670af309b4af93894ebaa387fc00a063daed31c66704372c6591a22af201e3529e1acb22e6d3f0dff61e23a8322b95382cfc155618d74c8afcbd276055692f433f7510c64c831842e826d69da4a", 0xe3}, {&(0x7f0000001380)="542e5b57c98adba97c42b0d1a142020d6524456467280340b1e45744d2dbc6fc99d3bb806941932bfacf7f2ff7d14c6261462da395e5110a6d3bd850b791f3621f5631deff9f6ee38c76d64c7703d270b58bd9b879f22ff45d428780a7cc5718d7", 0x61}, {&(0x7f0000001400)="fc374092f2e67c67af6d33b519027ec029ed213977de8c4ae4244f87ef09221a7c06177b9410190650f57a4b04d44f584b33211c346cec0e6885e764485aee56b71b645dc036e5c1a849092c4170610ca4d509b484da0b0e911777f33334defb5b89b253dc51d890651a0ac227949e48cbf1", 0x72}], 0x3, &(0x7f0000002780)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x38, 0x1, 0x1, [r43, r44, r45, r46, r47, r48, r49, r50, r51]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}], 0x140, 0x44040}, {&(0x7f00000028c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000002940)="9734d9a366d32243cec5ac33d939d30069c0db2797741186ffaccd8cd3cc51a6a39c1d6dbd77a7e6551a945e710ae7f95bde0871c0416a05ab39c38dc84644477217c1714d6066c4bca5899eccc89dfb0bfcd6a12f882343ae3566f9104dfc94da73c3b4824a4599fc2b80b96a6384ca0068ec875b2382605633c179245f59aa6b7cb086fd3084b4742dff08940a39125608c0629bf773d72fbe00a79b8d1bfeb451f68a6a7376b8aeded5ab803161543468eadfebe6e8db5b1bf5b8505e84f023dff56629cccadd6b00cc70dfc77e4dd6f97be3b388f3d9fa03b7b68f3533f226bbfacb3401eda243ab34da72fbf01e", 0xf0}, {&(0x7f0000002a40)}], 0x2, &(0x7f0000003300)=[@rights={0x28, 0x1, 0x1, [r58, r59, r60, r61, r62]}, @rights={0x28, 0x1, 0x1, [r63, r64, r65, r66, r67]}, @cred={0x20, 0x1, 0x2, r68, r69, r70}, @rights={0x38, 0x1, 0x1, [r71, r72, r73, r74, r75, r76, r77, r78, r79, r80]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r81, r82, r83}], 0xd8}, {&(0x7f0000003400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000003480)="f231111c73e7052888384c0875d13f2d090816b5d72736eeea42639bef8fbfdd7168531c5dd8e0892c16497d8b9017f527a756e1e8dd7e315ccd432064a61f00bcae0065437d688f0aa8bb86075b648ad1bf3092bd8974139db123a597f44d7838ca98f0dc65d0e32d211ff4560ef088ef", 0x71}, {&(0x7f0000003500)="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", 0x1000}, {&(0x7f0000004500)="d6be362bccc2a7cfe988187f1e6a9310935baa898bc65f404004e685c6eba10a4f6ca3dc5579ed5dce27d3dbed49bfe9d42f67f5610d765cc958a8631ae087966522ac3ecf3345a0dc226fb5bb018519bdc9555dcff0f13d87", 0x59}, {&(0x7f0000004580)="94000ff4d7456abf51440ebffb41e3676a7b82912a718cb07e1000b44da63c53a16fb67c772c7a", 0x27}, {&(0x7f00000045c0)="26a348d03201ea361b68e79a8320f2cef6a86416acf9558b9d41d7150a030bc10a623936149d127c6a380d12a58b753ef0c3ba133962a09a4d04e4dc11a1af5492510e245974e53d9ef243b455bd05de5147ada34e6363ee04996596e4269d7e5950281d1a25edec19fde02502982687039df785e633a3f787f1d25ad2e178b898b92363375a4143ecec48358b0bf310a2bf7fc1ef97675299e0f71035", 0x9d}], 0x5, &(0x7f0000004a80)=[@cred={0x20, 0x1, 0x2, r84, r85, r86}, @rights={0x18, 0x1, 0x1, [r87, r88]}, @rights={0x30, 0x1, 0x1, [r89, r90, r91, r92, r93, r94, r95, r96]}], 0x68, 0x4000000}], 0x5, 0x10) r97 = socket$netlink(0x10, 0x3, 0x2000000000000000) ioctl$sock_SIOCGIFINDEX(r97, 0x8933, &(0x7f00000014c0)={'lo\x00'}) 2018/04/20 17:18:05 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x42000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000080), &(0x7f0000000140)=0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x80000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x7, 0xe14}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) 2018/04/20 17:18:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) bind$vsock_stream(r1, &(0x7f0000000440)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000000), 0x4) ppoll(&(0x7f0000000100)=[{r0, 0x4002}, {r0, 0xc00c}, {r0, 0xfa9e3f8a6ee2baa7}, {r0, 0x8000}], 0x4, &(0x7f0000000240), &(0x7f0000000280)={0x80000000}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x20, "2fca30569f7b33ce2a5db932b172bcca7b9a6242eda40810c0380ff7f0d5ff98"}, &(0x7f00000004c0)=0x28) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r2, 0x3}, &(0x7f0000000540)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x6, 0x7}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000380)={r4, 0x7, 0x83, "fd5ffb70abb342ce2bd0ef1bf1f46e4b4811715114b154857d9430e998efb5e2802f1a53c4542cb5edca950a8d2a1212558588dd70ebee69df3e66f4c7d5cbb2e846ac77a71832bb6f5faf94f1aa8fdebcb8654f317ce3fdff2a85e5e0cf819c4336ba1ae38d7c41db34727be20c288525875f396dae779319b34cf4c2f1302dc619ed"}, 0x8b) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r6, @ANYBLOB="e0ca4d2c877539567125cf991e9e80"], &(0x7f0000000140)=0x12) 2018/04/20 17:18:05 executing program 4: msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6) syz_mount_image$f2fs(&(0x7f00000002c0)='f2fs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001600)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x3, 0x8}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x50d200, 0x0) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/20 17:18:05 executing program 7: write(0xffffffffffffffff, &(0x7f0000000000)="1f", 0x1) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) flock(r0, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xb0426de62d9b4149, 0x0, &(0x7f0000000000), 0x1c4, 0x0, &(0x7f0000011f9d)}) 2018/04/20 17:18:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000180)={0x8001}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r3) 2018/04/20 17:18:05 executing program 1: mkdir(&(0x7f0000000380)='./file0\x00', 0x2d8ae528e983208b) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x22840, 0x10a) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {0x0, 0x2710}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001500)={'\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="350000000000000007000000ac1414bbac1414bb00000003ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414aae00000014e234e23ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f0000000004000000000000000000000000000000"]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r3 = gettid() ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000040)={0x1, 0x3, 0x7, 0x87, &(0x7f00000003c0)=""/135, 0x1000, &(0x7f0000000480)=""/4096, 0x7f, &(0x7f0000001480)=""/127}) get_robust_list(r3, &(0x7f0000000200)=&(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000240)=0x18) [ 274.733557] binder: 23076:23080 unknown command 31 2018/04/20 17:18:05 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000007e80)) r1 = gettid() r2 = getpgrp(r1) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) mlockall(0x1) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000005c0)=ANY=[]) connect$inet(r3, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r3, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r2, &(0x7f0000000080)='net/anycast6\x00') preadv(r4, &(0x7f0000000080), 0x1, 0x0) [ 274.801551] binder: 23076:23080 ioctl c0306201 20000040 returned -22 2018/04/20 17:18:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000005c0)=@ax25={0x3, {"1f81d5b70456d0"}, 0x8}, 0x10, &(0x7f0000000700), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x300, 0x80}, 0x40000100) fchown(r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r3, &(0x7f0000000800)) clock_settime(0x0, &(0x7f0000000240)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0xfffffffffffffe13) r4 = creat(&(0x7f0000000880)='./file1\x00', 0x101) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000540)={r5, r6/1000+10000}, 0x10) r7 = accept4$vsock_stream(r4, &(0x7f00000008c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) ioctl$KDSETLED(r4, 0x4b32, 0x20) write$binfmt_elf64(r7, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x4ca, 0x8, 0xfffffffffffffffb, 0x8, 0x43, 0x3, 0x6, 0xfffffffeffffffff, 0xd2, 0x40, 0x2a5, 0x6, 0x73b9, 0x38, 0x1, 0x1, 0x1, 0x1}, [{0x7, 0x7, 0x80000000, 0x6, 0x2, 0x5ba, 0x1, 0x3}, {0x54f6be83803236c7, 0xffffffffffffffff, 0x9, 0x10001, 0x3f, 0x9, 0x80}], "d87c3248"}, 0xb4) r8 = dup2(r7, r3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x101}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f0000000600)=[@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xffffffff7fffffff}, @in6={0xa, 0x4e21, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff01}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x75, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e21, 0x80, @empty, 0xfffffffffffff6eb}, @in6={0xa, 0x7, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xa3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xe4) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000c00)=""/249) r9 = creat(&(0x7f00000007c0)='./file1\x00', 0x0) pipe2(&(0x7f0000000100), 0x4800) fallocate(r9, 0x1, 0x0, 0x20004d2d) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) 2018/04/20 17:18:07 executing program 0: clone(0x0, &(0x7f00000007c0), &(0x7f0000000640), &(0x7f00000005c0), &(0x7f00000009c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000)=0x8000000000, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f0000000740)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x8409}, {r0, 0x10}, {r0, 0x8602}, {r2}, {r0, 0x400}, {r0, 0x4002}], 0x6, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x7}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) munlockall() tkill(r1, 0x1000000000016) unshare(0x0) 2018/04/20 17:18:07 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0xd51, 0x7f, 0x5, 0x3, 0x4]}, &(0x7f0000000080)=0xe) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, &(0x7f000000a000)) 2018/04/20 17:18:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000240)="5ab74c9a572f32741936ccd7f0f0fcc594f50d0a26c6c567e09cc8924d772b985d4031306a4ceef27ee9f607e643f2c6b041ecbc1f65b7f9c01006ad73ba0c86f99b66fc", 0x44}], 0x1, &(0x7f0000005000)}, 0xc100) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000480)=""/179, 0xb3, 0x0, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f000002d000)}, 0x0) inotify_init() recvmsg(r0, &(0x7f0000000200)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000000340)=[{&(0x7f0000000380)=""/195}], 0x362, &(0x7f0000029000)=""/56, 0xfffffe86}, 0x0) 2018/04/20 17:18:07 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES64=r0], &(0x7f00000000c0)=0x2) r2 = syz_open_dev$random(&(0x7f0000000540)='/dev/random\x00', 0x0, 0x1ffc) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000140)=0x14) recvfrom$packet(r0, &(0x7f0000000080), 0x0, 0x40000122, &(0x7f0000000200)={0x11, 0x1f, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000700)={0x7, &(0x7f00000002c0)=""/197, &(0x7f0000000880)=[{0x52b8afdc, 0xe3, 0x0, &(0x7f00000003c0)=""/227}, {0x9, 0x77, 0x8, &(0x7f00000004c0)=""/119}, {0x0, 0x0, 0x0, &(0x7f0000000200)}, {0x0, 0xd8, 0xfffff80000000000, &(0x7f0000000940)=""/216}, {0x0, 0x9, 0x3f, &(0x7f0000000640)=""/9}, {0x63d, 0xee, 0x7, &(0x7f0000000780)=""/238}, {0xfff, 0x4e, 0xe0c, &(0x7f0000000680)=""/78}]}) shutdown(r0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000240)=0xc) 2018/04/20 17:18:07 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x3ff, 0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000040)={r2, 0x5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfe02}}, [0x9, 0x8, 0x6, 0x8, 0x3, 0x7, 0x2, 0x4, 0x200, 0x8, 0x100000000, 0x9, 0x4, 0x2, 0x8]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r3, 0x82, "95f9b60e8454823c19f626685bc5bedd35b78194a01369dccd93554357474f2a692ee5a807c354db30b676d2fdb0b9ef6e10a4a56f4fe41df26aedfb98acfe205b15019f5532a70854ec4ddcec87208c4d9ee5517907b36a802654d32d4773cc231fd12ae1c80cee713b1ba9a6329aa46a98379a74d15925c73bf316c0ea0cb8660f"}, &(0x7f0000000100)=0x8a) 2018/04/20 17:18:07 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) fcntl$getown(r0, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="00020000050002008171802ecc4e4b55fb027dc76250147039a73838c79c1555e0b658154654e717b14784fd35f11e2ad1087b26ad8b0779ccb23406e47989be4a2a902bcdb7eb790fe6748b48393fc32c34f54dbe789b403c36d3cc05063ff9eb04e288364bef4a91e7db3648da3cff4a449d679aaa30c218799de8cc5befc68d8bf3c2461f00a38d23860679b6e5e4ea886c8813daf6174a1e58ecf23c5f049f3a1bf528f66e317443e7118c54b9c0c0298f1580e29562b77cbca040785279990e8a0e908b5ed6c908da973d7c7d4c95fe8fb8cf552a6522b6447e78a9b6efb67d49110f310cd1cdb358248722a3aa2a2f8550e64dc12e"], 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000001fe0)) epoll_wait(r1, &(0x7f0000b14fe8)=[{}], 0x1, 0x0) 2018/04/20 17:18:07 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) remap_file_pages(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2, 0x80, 0x34100) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) fadvise64(r0, 0x0, 0x0, 0x4) 2018/04/20 17:18:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0xffffffffffff8001) sendmmsg(r0, &(0x7f0000001e80), 0x0, 0x0) clock_getres(0x3, &(0x7f0000000000)) 2018/04/20 17:18:07 executing program 6: r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) ioctl$void(r0, 0x5451) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/97, 0x3ca) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xa6, @empty, 0x10001}, 0x1c) 2018/04/20 17:18:07 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000003, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setfsuid(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000380)) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r5, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0x0, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="1ee24b502ddb77a50ede5e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="6a3b04f2e23c4854fe1c629883af14441514842ae38aa4e8450938699d7af011ab005ecf6dd9bdac2dadf7285181bf025b5291a93aee0b555210100bc6c0c96c00000000000000000000000000000000000000"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4}, &(0x7f0000003bc0)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000004e80)={r6, 0x5}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec0446eef90a49c", 0x2d}], 0x1, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/20 17:18:08 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x1fffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x8ed8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = getpgid(0x0) fcntl$setown(r0, 0x8, r3) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1163484030", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x6b, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="4f41e15884e02c65b6c234ea5745d1734277aeed2a535c48b2610fda"], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x5, r1}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x0, 0x0, 0x4001) socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x0, 0x7}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000280)={0x2, 0x1, 0x48bd0f84, 0x9, 0x9dd3}, 0xc) socketpair(0x11, 0x807, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000040)=""/29) mremap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000200)={0x20, 0x632, 0x40, 0x4, 0x19, 0x1}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/20 17:18:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x10}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000c3fff4)={0x40000006}) pwrite64(r1, &(0x7f0000000080)="19cdbdd83c370db0f527ef7ca3bb81b53ca4e6146ff0dc910b4de008dc9f2854db8b69dcd9e06849ca182f52e58428d1e52ba97d089260b1dc2588f8f98a0ddd04d77775dd9bcea867e626ed5b7f5f708622520ec08fbf306aafed47f9e1a2a8044da2f27858e23a47568e3058153fd7a57a3ebb0879e088c1f895af3cc38e2c09edd4a19584039e840d6d7c88311817434c2d8209c6aad0991f3b0c4671efa8cc22e25a63e4c94c6acdad52fb9120699b4617dc44c931c98f2e4d8c81aef492ae41c0cda0c76653e2139940d6e2614a3fa388a867183c32af8c341e", 0xdc, 0x0) 2018/04/20 17:18:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x9601}) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000240)=""/71, &(0x7f0000000540)=0x47) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r2, &(0x7f0000000600)={0x0, 0x0, @remote}, &(0x7f0000000640)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000680)=""/20) socketpair(0x11, 0x2, 0x1ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="83000000e1e1fca0ae5661660b3869d9a5412c8b690f8963a4d3240d60f4f389bfa0f03e5272211559b122d59121698cd67f44bd95368afdce7d8a4ef7eef2b0d574247384338c67a72b8ad4147b072193e4897a6ed4313a07aeaf6e493b600a6246c916f2d16fc0c9d698d582f43927385852170f4558b5dbe5a04fe6b65f8fbe9d9f302e18a125833337d67845e4addf94339b833d5dd9fc4efb3171a1d0977c614d67299f1f00ab74"], &(0x7f00000002c0)=0x8b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000004c0)={r7, 0x89, 0x88d, 0x9, 0x8, 0x2}, &(0x7f0000000500)=0x14) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000100)={0x40000002}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000400)={r8, 0x90, "ffc88c884a0771f0923a2be33db6093c3da67424d03ff06e75a589cccdd5612b109821cedc9c3ba646ae4148f761838b634fe8449c8de642328c5b10891842e7ed62926bb30c9c7a579acb8ee88ae887c06075f7e0aeb7facd4f4e61995d57057401ff36596267c93b3f55c59b71a6b444268963d98e52663a73e49e5cc1499a7814916098ecc5369c9393c4e3c7bc81"}, &(0x7f0000000740)=0x98) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000380)=0xfffffea8) ioctl$sock_netrom_TIOCINQ(r9, 0x541b, &(0x7f00000003c0)) r10 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0xa2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f00000006c0)={r8, 0x73}, &(0x7f0000000700)=0x8) [ 277.145665] binder: 23191:23194 got transaction to invalid handle [ 277.182931] binder: 23191:23194 transaction failed 29201/-22, size 0-0 line 3010 [ 277.358776] binder: 23191:23201 got transaction to invalid handle [ 277.368570] binder: 23191:23201 transaction failed 29201/-22, size 0-0 line 3010 2018/04/20 17:18:09 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000300)="9f1611ee991598f92d601bfdade7eb16aa8bd7e83bce9d6588d0efc89a1fc8f75ddc3793e38e92be259becbba22896d8522eaee749ae7fe5576429e78d03f8cc174b8b16570c228696cbbc90bf3afb415e24a4f6ef42c340be086c1c73fb6dcdaa6d2f8aa3ef97580ed1fa63d43cb0c60f5094") r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x101004) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000003c0)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000380)="c4bcc031e4aa520968de817b7f70e8381af8a0a85c80870c") syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r3, r4, 0x8cfe, 0x200801) 2018/04/20 17:18:09 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000004000), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4100, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x6) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x7fffffff, 0xffffffff}) 2018/04/20 17:18:09 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x802, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000200)={0x7, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8a, 0xfffffffffffffffc, 0x9, 0x6, 0x3, &(0x7f00000001c0)='veth0_to_bridge\x00', 0x7, 0x5, 0x4}) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/04/20 17:18:09 executing program 2: r0 = socket$inet(0x2, 0xe, 0x4) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x4, &(0x7f0000000340)=[{&(0x7f0000000080)="7bb3e683aac085058ec98ae3bc504d5aec76dc6f01e463eb2f15ef2e15de92f2909fe5df38ffdc416fafba97a9ec2bc32ce8ddc4d9534f815dbb130c2e4592f1e092562ca272252bfdf66cee0c2ba88efada0302a141ff6f20157287d106418315e2e3364af64f6215196d7b50db924ba6514d5b0ec5d93f968af701a17775fc2387", 0x82, 0xfffffffffffffffe}, {&(0x7f0000000140)="842aec9a31aa11f4d16ec0e2f2d556429d9bb38a3d64cf530dfd0520e4609be55022fc453890be0939dd3bceb6b6f66841474ccee4414e5486", 0x39, 0x80}, {&(0x7f0000000180)="687715c0a4c61ad6e6f97736639c22b57a080f7388b62d70fc8af55f139b05d943df7794983d15480fe7ef00cc68b0b7a744ef9ca491aac2cdba1995e9cf398093668bea876b27062924736e7a993ef06a2430c0342a6b8d26310153f28844a4fb2ccd082146474ea4c4307fac8090d313a89b4252c1a852865b1e297b6c9b83a9ff262c26b7f379b9dd2f3f6aab1131996375fefd0360db53bc9b5b6563a77a56b673bd4e770e20d5f3d90a761052ad80c01530d2a2801ce79ecb418cc348dc762ef63e9b721535b898b4537c036983ed430d801c6a12493c88332d1ca7181bdcca6bb47c88", 0xfffffffffffffd28, 0x2}, {&(0x7f0000000280)="10f1f0e28292fb804b8661dbbcdbb5cc0c3c07e41dd220c0b85d0bfd9a90ca83fbbd4f549451623de046cde557cc5870afa7907225d7e648627307f4c0ada6f168424d4c6379ea1ce008c5f347d5aca8e16f8867847c9166abc11aacd8505c1697ecd1461bd1792793d1a1a36d5fd3c2eaf4bfa690272f6fc22a7b585ce2fccc25cae1ed0026de6f994a635f47fc2b838369d349256d7517e31184a162b90ab64e5fed84a45b797eaea16ad9fc639db545f874", 0xb3, 0x1ff}], 0x2004, &(0x7f0000000400)={[{@show_sys_files_no={'show_sys_files=no', 0x3d, [0x38, 0x38, 0x32]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000003c0)="95d728fc16268e0ba3c7ffe5bf4a96bcdc4279412f820d4e000000000000000000000000000000000000000000", 0xfffffffffffffe4d) 2018/04/20 17:18:09 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000003, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setfsuid(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000380)) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r5, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0x0, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="1ee24b502ddb77a50ede5e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="6a3b04f2e23c4854fe1c629883af14441514842ae38aa4e8450938699d7af011ab005ecf6dd9bdac2dadf7285181bf025b5291a93aee0b555210100bc6c0c96c00000000000000000000000000000000000000"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4}, &(0x7f0000003bc0)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000004e80)={r6, 0x5}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec0446eef90a49c", 0x2d}], 0x1, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/20 17:18:09 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x7, &(0x7f0000000740)=[{&(0x7f00000000c0)="6005d006f287a912df8c6a2437ebeaaa9e6f4ed32e9fdad73550dff426a0ffa1fb46c330df8514ef3a651feacdc05b5a7c8e57ced8a0767a90d8adbef0a4d29ac4d28a79d8e4f738068746", 0x4b, 0x81}, {&(0x7f0000000140)="7374df2ea9635d76ec6391c6da4770627581545518d146", 0x10, 0x9}, {&(0x7f0000000700)="b944107e9e2e158c6302f12166caef4481b29be3b5929833e8216d2bb0165a7062180e3b862d766f0014a3006bc181a37f0ff40af76439e42af5", 0x3a, 0x7fff}, {&(0x7f00000001c0)="cd66214ca4c0d7a2c83e01213f78f5a1bb2fce87a53b256cd7ee7d30b06e58d7861dd72bf88a5a6b675bbd38e198c2e3f73117a959b51a67868a287dcb239b35691156410197d8dd127b0c34fc454d7e2623b91476720aa8366301a17e6aa3be411ad4cdbb6e8c6d03ef51fcf1ec2225e78b1bc97faee1e35a4f6db3facbdbbd722feaeff6d35dfdb5910186bcf1ade40c2b91987d29992978f78c34c8fc73284c667ddbff973a023a22e100c5629e0f4b8f79d3fb456b50cfb561f8aa2fe3becf6a409666e4f3a78a9be1f07f275eea6e5e72a0ea5d6f7a", 0xd8, 0x6}, {&(0x7f00000002c0)="11467c92f9e2076cf2976e69142c4c025a2e0754a4724ebd64e4a726e3b9930b4a9fcb61e92fb3ae81c3a0d26d2c4e2e6b25146ec027392cb85b612a1a0a2d0ce8225634161043d88e16e6354f8ea32ab3b6892517b4c116755d06b8d447e5cc48f0436bc93651a0fd20b9b6935cc474ca3587d227ee56c2b32e13f3217209bb18d1976a2c67106c6fceeaff26a57b26d1e37044cbd6253f08a758f33b6f955dfcd73e63c438d8c6af0f6ba7c95d9d4d", 0xb0}, {&(0x7f0000000380)="96166c3cefe3f2b3c61468f417f236a7bd6de4b4473ad63fc9237775a87c582b40d0c7a2568eacc2693a258c53c0fbca0fecc0c0a21322572b", 0x39, 0x800}, {&(0x7f00000003c0)="ec9a758c9d2d611243312462417df7bd13a9cf8037ff34a21ac3f1d3e7b731cef1179006bc3d42cc26d9907fe648cb124d5f5f2a6b57c23ea7fb8504ea4cb7ef0e08fd51f8a145ccc5a8fcfec22db0cb0cc77d2deca3f2ef2445eea99d0787185ff5cfd0fea9c46dd1d317", 0x6b, 0x4}], 0x190000, &(0x7f0000000500)={[{@part={'part', 0x3d, [0x78, 0x2d, 0x0, 0x36, 0x33]}, 0x2c}, {@force='force', 0x2c}, {@type={'type', 0x3d, "61ebfe5d"}, 0x2c}, {@part={'part', 0x3d, [0x35, 0x39, 0x37, 0x3f, 0x7f, 0x0, 0x32, 0x0]}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)={r1, 0x40}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)={r1, 0xffff, 0x3, [0x9, 0x2, 0x20]}, &(0x7f0000000480)=0xe) r2 = socket$inet6(0xa, 0xf, 0x9) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000006c0)={r1, 0x7ff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000600)={0x2, [0x0, 0x0]}, &(0x7f0000000640)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) signalfd4(r0, &(0x7f0000000680)={0x8080000000000}, 0x8, 0x800) 2018/04/20 17:18:09 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/222, 0xde) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1000, 0x4) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x1010, r3, 0x0) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/04/20 17:18:09 executing program 5: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002540)={'bridge0\x00', {0x2, 0x20000000004e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) accept4$nfc_llcp(r1, &(0x7f0000001e80), &(0x7f0000002240)=0x58, 0x800) fstatfs(r1, &(0x7f0000002300)=""/140) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x363, 0x3}) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') syz_genetlink_get_family_id$ipvs(&(0x7f00000026c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[]}, 0x1}, 0x0) r4 = socket(0x10, 0x400000802, 0x0) listen(r4, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000600)) write(r4, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000023c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000002480)={0x40, @time={0x0, 0x1c9c380}, 0x9, {0xffff}, 0x101, 0x1, 0x3f}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000005c0)) prctl$void(0x15) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x6, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}], 0x6, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/145, 0x91}, {&(0x7f0000001fc0)=""/167, 0xa7}], 0x2, &(0x7f00000020c0)=""/21, 0x15}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001d00)) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000002500)=0x7, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/20 17:18:09 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="76e12c0aad76fd1979a929e7a097e7d80058c81d590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xc9f1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) prctl$getname(0x10, &(0x7f0000000440)=""/173) r6 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3ead", 0xd, 0x0) keyctl$clear(0x7, r6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x9, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x0, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) setsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f00000008c0)="ca508487c16fea37fd667078a05b939e225f0bdaa7df8bc526542b1b72b9299216025f12db529f03f1d11eb8ff8e524fa6f6ad4cbc1d9bc1885c62143179a817d9231f7d6d7013f6c7eff7060bb4f465913d329a4271f725f8770cd854911931a37116b623face4169bd01e7d41521624b5e44dc3c94eb2e8e7f4b3218aaabd97d0cf1a0c877a29ecffa508b120e48664e63e31510a1662d492af944bcf871fb92631d2b", 0xa4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000980)=""/232) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/20 17:18:09 executing program 0: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="68760006ec0b091d00000000000000000a004e2000000000ff010010000000000000002000000005000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010"], 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) sync() ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='veth0\x00', 0xfffffffffffffffb}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/04/20 17:18:09 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x100000000, &(0x7f0000000000)="96b88eb915f905896b839d5e62823765cb3dcb1e57d890897c6b1dcf0522d20852bb96f6402046a7953388c39e81f221c71b77bc1a2144636583b82e1bf5e4191f") pwritev(r0, &(0x7f00000016c0)=[{&(0x7f00000003c0)="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", 0x1000}], 0x1, 0x0) 2018/04/20 17:18:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x13, 0x109, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) 2018/04/20 17:18:09 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x5, &(0x7f0000000080), 0x8) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="5e13d163ef03f4886f654fa1987d08312626c89f8171c7777527f71fbea4bb2a2ea8a75bde5c025fa72d5efad389bf177984de11ea8a29e168d7bb6d453ba90f5f2a7b065576b23f69e886ccb4e4a3ff8e95fef62022686f69b3beaefbb6d45fa39351da36251931e8ae9d7fd5007894157dd052cba605cfb3418be532eeca2fb97a496b9c1a5091719a85e8a869a422e2e601a161d4844596dd1348cde3c519aecb43e2116ea830c3945d238106a415c6b5d555e6a5ae364e741e1ffe426ed2d62fdad42f916b6e3e728bf12c46c35e445983a961da56d034b623f7d3") mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000000000)) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fceffa)='./file0\x00', 0x0) 2018/04/20 17:18:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x10000000000e, &(0x7f0000006ffc)=0x7, 0xfffffffffffffe50) sendto$inet6(r0, &(0x7f0000000140)="3f010000f70800000000000094bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/04/20 17:18:09 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000dc0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000001280)={0x14c, 0x32, 0x0, 0x70bd28, 0x25dfdbfd, {0x1f}, [@typed={0x8, 0x15, @ipv4=@multicast1=0xe0000001}, @nested={0x130, 0x2d, [@typed={0x8, 0x48, @uid=r2}, @typed={0x8, 0x3f, @pid=r3}, @generic="849fad3d745fa1922ab0f6a78b47f24fb98fb4c239724ec12bfee73c0ef63627860219ffea9320f12b6415f8e9fcbe5fc0e1111749a90f88426f28ca26fa92d04dcc4e701ba7aef5cf365d35434d81341042be2ea4f719209834c9e8e05a3aeca0bb3bb9ac6409500427aff5a441f6a93d8e422c219de38c5dd393208f8a8c72de2e611fea8be4d006370e81ffd2b9e5cf2012ffb153691dca63505bb8270fcfeb8fc90cf6cc823a2d6d57871cf786d741ce7f90f28449706ac4", @generic="909216f086dc7f37d4680b5758b7b821c2d5fcbe76f3bc884a7a997b2f0a99648559d7e34268e11bafe2fb37e030443237bcc87f6ebcde8da23246afbca9b59e27e30d9895e5dcf94693c20f750d8c33698009711d16e0f7ee8bc165c42102c9e02d"]}]}, 0x14c}, 0x1, 0x0, 0x0, 0xbf582a4ab3c58258}, 0x800) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r4, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r4) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r4, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee487", 0xb8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000005c0)={r6, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r4, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x14, 0x0, 0x8, 0x70bd26, 0x0, {0x10}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="b6b6ec9e35584230c695fa659e4f1257d7681f2bb80b066475a3aa2e66f13ea838d54d010b9afe207727f61c9f587fc1b48385ad980995033c7360685c6bde9bc7d826c88753e230ecc83e3768f26e22320e9c65c0e5b6b24b790e66b3c2cb51119f8e95a1021dbe26d063a4d4de9f878e9442b9cb94ab19542cf84bce697f8b66a3612c5563282c10c07b3455e20bb47d7aa2f39d010a14873b592008e6e690ec17dc"], &(0x7f0000000240)=0x2) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r7 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000180)={"617036748d6c300000000000002000", 0x9516}) close(r7) 2018/04/20 17:18:10 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8, 0x30, 0x7fff, 0xfffffffffffff881}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x1, 0x0, 0x1, 0x100}, &(0x7f0000000100)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x9, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="4736fcf7ec34207b8d140a1aa88dd3515c7c4ff38687e081eb2f4600ead6a894fe6fd1184e84e9dfbf4516e8edc476a06e4da893868b3974c27675b64df82dbbb8308d9f37ddb9d4b5e06dff029c5211b9feea6d875e6e295a0ed19a4023f5be49919a75858fab9239e7f86cb96ff297d2e6", 0x72, 0xb4d}, {&(0x7f0000000240)="1f2546b240546ee29e0d69d48b1d730340304c0ebf4d030d2d52547f3d2ddcfde609d2119d053756ce3372b82fbd4faf9f77611e55c5da68dbd5df0d21f6916590d395150c36a794a2f87d3015024329fd023cc5fe7ee4e1989fa62ecea2d4131930c0fce2f3cab6dc795e2f", 0x6c, 0x3ff}, {&(0x7f00000002c0)="0054f55546deef7fcf1196e8fd2b2de45b258a43ab51b577089eb7939a7e71a2da47f3dfdd67749ca5f81e7ab5dbc33aaca1b893e7e057cdfb526456dad28c7915f3d132bc0c0e2a7906efb4d813691dd3836a19cd5e6878399aa1e50f00b05875b7e3b410090a26de422af75011873db5cbc4b538cc75e31284d48d7f3babfcf121e646df6ef92ac0e8edaa515633ac3eec73", 0x93, 0x5}], 0x10000, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000), 0x0, 0x8) 2018/04/20 17:18:10 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb), 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1, 0x2800) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000001c0)='.%\x00') connect$inet(r0, &(0x7f000099f000)={0x2}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) ioctl$void(r1, 0xc0045c77) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x880) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)={0x9, 0x0, {0xffffffffffffffff, 0x0, 0x1, 0x1, 0xfffffffffffffffd}}) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0xfffffffffffffff8, 0x6, 'queue1\x00', 0x778}) 2018/04/20 17:18:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/20 17:18:10 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x15) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/20, 0x14) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x80) 2018/04/20 17:18:10 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) read(r0, &(0x7f0000000040)=""/222, 0xde) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000000200)=""/1, 0x1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/37) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'bond_slave_0\x00', 0x1200}) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x13) fcntl$setstatus(r4, 0x4, 0x800) 2018/04/20 17:18:10 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') r3 = getpid() r4 = geteuid() stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000006440)=0x0) r7 = geteuid() getresgid(&(0x7f0000006480), &(0x7f00000064c0)=0x0, &(0x7f0000006500)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006580)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000006680)=0xe8) stat(&(0x7f00000066c0)='./file0\x00', &(0x7f0000006700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() lstat(&(0x7f0000006780)='./file0\x00', &(0x7f00000067c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000006840)=[0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r2, 0x10, &(0x7f0000006880)={0x0, 0x0}) fstat(r1, &(0x7f00000068c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006940)={0x0, 0x0, 0x0}, &(0x7f0000006980)=0xc) sendmmsg$unix(r2, &(0x7f0000006b00)=[{&(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000001740)="c379cc6e459474e5446fc91e736db3ba6deb09f300730f68d7f2d7475b246b350a4b797513f4310f30216642201ad0173a67799724694d83d1e9612b973e64f19fc6b684d8f0ceff7ef222c31cf9079326274d815ca95817d082f9530fe89c8c31547d02e87ac03586ece61fe382bec35dca0cfaadf4c5433d4ede38874e2fe3771c50f9b0379b10a9635ba2db35e0252e3b4ec2995fef", 0x97}, {&(0x7f0000001800)="9b92121ee779e554565b902fc9f4b222a84c8f35ad969b5bab4d4cff19b2c80c7e156903fd4715d525caa872788f5e7b6667fb9a91bea7a90823bcfd96393658ea6d96417e785d01a285d2c022a098a5ca98d264eec77cb3c3ec14250b4d7325331734c5765f03ced2b06e69377fc17b6e78fcf1d1b840604f011776b684071f705307d47da9f160e210da32f0e2840e60bea51dbc4f7bce2b1955114f9a78be726a5da3a3a6346623ab15250aac800f2cf9ea44da", 0xb5}, {&(0x7f00000018c0)="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0x1000}, {&(0x7f0000005e00)="8f8233f7ff6d0dee42014e86fa79b946513efa524de1057bb52d19433d6dd0663995962044c069b7f019f9a9", 0x2c}, {&(0x7f0000005e40)="c78b913ea7802fde4264fba880b54505dd4bdd8019202a3738c3a792509add9a760abc710c993de549e90b21ae56f2c23fea6c16fee91ad1798c07830a112a5ded033763cbac7e61c6be7bd9c41237182694365031bd7b5b2e4560c0a44640703993dceeb151442990717e47db44b135a71c5df41a861bce51ded280cab2e2173ac8742db08f134a5e2c26fd9ab5f7e4dd764fdcc167cbb499e2a84e982a820646fae8c7c9131741a970bdb3b474cec70ee3dc89b617bc2943793467213faa10eeb39baa5d2e74e14a2822303ea5dff51cfabc6d07dca664e9c64628bb0b0734b285dc586c612db12bc3f3b4d5aad61cab45", 0xf2}, {&(0x7f0000005f40)="d66efcd6b0257ad3259da77425df15c3ecb010b597fea8fd0c5fe187b1a95404cda4bfb55ccbf9d66544b7e384f03e5581a59c620673809112021fa16eed895b820be51fa74b93a97a3c55f2de8f91372aba5facd1925d0151586b9acb96019ba19af5a45426f030dbb4d4f17cedb2a5f8f449efd2e7e6cc13d76c78b3d823cd6f75e47cbf8b2548857301102c90aeef09e3da76adf85216e51ddfb4ca99056e0a2aa564126af3fa1addb22a466062d223ebe0cb86815748fcf55c2a0a4dac77782aa6661c280f6eff6605dc2f51b3928e863acf3e97f12df35963fb9f0b63468a7febfc7d38d108266e338f50edefd40b5c4c87d9ec7cce6d", 0xf9}, {&(0x7f0000006040)="60c52284bcdde5176a7b6c03690be63c4262879503b0cebb", 0x18}, {&(0x7f0000006080)="426528938b82d03f79de3a895917515590d51fc6f4bfc3d343d7b7446a34f7973716242d6fe991101473724d8113a9504974cf180c7bd9e7c02b83adcfedeb9a5d79adecb8aa2659182528586f7ac964c1ac56ab464a32255dd5a91bd178380850cf71e521b9b13d596ecbc5222b81b37a7a3766f071e3826f4a2f66ad5a2d65cbacd39f783540fa99a6add823b453", 0x8f}, {&(0x7f0000006140)="7c5d28107bcdb702fcd01b898b6b238d43b80d51f6d9be7cb0938f9e460e11e741fb8e3c6695bee63c5dc8bd5336d79a70ebb2b19cacf98c45cd18a9558bae1018bbdfd6719dc4143913d69dc94929a3356bbd1e531006a0c9b03cd610e56a813a15f9f0545f5baee94ecff427c0da3820b7dedaad4a253e114c1a6df8ff63c4aa86683e9b7183db243b69fe3a617a77c014c5a6e9dbbd90b1df93eace1ebddd5fd13034a39c16ec6cdfd37a333e6d43fe4a7aee28", 0xb5}, {&(0x7f0000006200)="d8ba02f2aaa69d1015319e4b932ccf056edc11d9682411c80cbeb9b58ccefc", 0x1f}, {&(0x7f0000006240)="62a24dda87d404012735b59c053da27caff071628532f4340c8c398692e0d10bcacc3b4ccc0279f9742710f46b14d08cd1d16738d086e660b6cdb593ab4664b89d9e6a102de09214be1f6ce24372c67122a988d98e18f6f7b355d2fbb4196ee2b3abd3ac3a13c2fde3f65eb3c2c93ca77c4fb1f32003840127fe", 0x7a}, {&(0x7f00000062c0)="8a3c36c983443d7c02dcb41c9e4f496f489a716872ec9b1ca19766c1c9370b561b5eac07256278755a43e9eaa6201ee3b6dd9cd9d19fd3553c369654f19de0cb3a3b7ce722aebb54fbb89a4b7fe783f8363ac9ac65bc3be071a70a3aaccd1f499568be9ba84ac5ebe4aeab70ad0931b6318aaeb4db6bd1ad9436e0753dc429ce646c49e4a9666af1ba79a19d2b85ad754fa240b331a60d82d11e0c1b2654a59f2d155215eefc72840bd67b69032599b55f7aa1fd8f789c28376660f2a761e0", 0xbf}], 0xa, &(0x7f00000069c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r2, r1, r2, r0, r2, r1]}], 0x118, 0x8084}], 0x3, 0x40) readv(r2, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f00000002c0)=""/4096, 0x8001}, {&(0x7f0000001440)=""/100, 0x64}, {&(0x7f00000014c0)=""/183, 0x4f}, {&(0x7f00000013c0)=""/16, 0x10}, {&(0x7f0000001580)=""/112, 0x70}, {&(0x7f0000001600)=""/177, 0xb1}], 0x7) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x36, @rand_addr, 0x4e22, 0x4, 'dh\x00', 0x2, 0xffff, 0x25}, {@broadcast=0xffffffff, 0x4e22, 0x5, 0x9bb, 0x1, 0xfff}}, 0x44) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/20 17:18:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 279.630078] IPVS: set_ctl: invalid protocol: 54 0.0.0.0:20002 dh [ 279.759429] IPVS: set_ctl: invalid protocol: 54 0.0.0.0:20002 dh 2018/04/20 17:18:11 executing program 5: unshare(0x90000000) select(0xfffffd78, &(0x7f0000000080)={0x1, 0x9, 0x65, 0x0, 0x1, 0x7fd, 0x2, 0xffffffffffffffe0}, &(0x7f0000000180)={0xfffffffffffffff8, 0x0, 0x9, 0x1, 0x0, 0xfffffffffffffeff, 0x1, 0x6}, &(0x7f0000000100)={0x10000000000009, 0x1, 0x3, 0x100000000, 0x1000007, 0x40100000000000, 0x2, 0x4}, &(0x7f0000000140)={0x77359400}) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x301000) lseek(r0, 0x3, 0x7) 2018/04/20 17:18:11 executing program 4: r0 = socket(0x2, 0x2, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f00000000000b04ffffffde00", &(0x7f0000000100)=@ethtool_per_queue_op={0x4b, 0x7fffffff, [0x8001, 0x3, 0xd, 0x1, 0x3, 0xffffffffffffffff, 0x7, 0x3, 0x8, 0x2, 0x5a, 0xba7d, 0x6, 0x800, 0xfffffffffffffe00, 0x3, 0x5, 0x3, 0x4, 0x10001, 0x2, 0x4, 0x4, 0x80000001, 0x1, 0x743, 0x1, 0x6, 0x0, 0x3, 0x58, 0x1f, 0x4, 0x3, 0x9, 0x1ff, 0x1, 0x0, 0x3, 0x1, 0x93e, 0xfffffffffffffffe, 0x0, 0x3, 0xffffffffb019b9d1, 0x9, 0x4, 0x9, 0xc3, 0x8, 0x8, 0x1, 0xff, 0xffffffff, 0x0, 0x97, 0x6, 0x200, 0x7, 0xffffffffffffffff, 0x4b, 0x4, 0x1, 0x1, 0x0, 0xfffffffffffffffd, 0x7ff, 0x2, 0x9, 0x0, 0x6, 0x8001, 0x6, 0x7ff, 0x100000001, 0x7f, 0x1, 0x3, 0x1, 0x4, 0x100000000, 0xfffffffffffffffe, 0x3, 0x4, 0xff, 0x7ff, 0x8, 0x3ff, 0x6, 0x1, 0x8, 0x98c2, 0x1000, 0x6, 0x401, 0xab, 0x7f, 0x6, 0x8001, 0xb617, 0x10000, 0x954, 0x1, 0x3, 0x4, 0x9d57, 0x398, 0x10000, 0xba9c, 0x80000000000, 0x5, 0x2, 0x3ff, 0x69, 0x2, 0x66da, 0x8, 0x4, 0xf6, 0x3, 0x3f, 0x100, 0x6, 0x2, 0x1, 0x6, 0x48000000000, 0x8001, 0x4, 0x96, 0xd80, 0x2, 0x8, 0x400, 0xd9, 0x3, 0x10001, 0x4, 0xa8, 0x8, 0x1ff, 0xf46, 0x8000, 0x9, 0xd0, 0x101, 0xfff, 0x5, 0xfffffffffffffff9, 0x8000, 0x200000000, 0x3, 0x1ff, 0x1, 0x4, 0x5, 0x7fff, 0x7, 0x9, 0x1, 0x940, 0x9, 0x7, 0x5, 0x1, 0xdf01, 0xffffffff7fffffff, 0x3f, 0xfff, 0x2, 0x5, 0xfffffffffffeffff, 0xe783, 0x7, 0x80, 0x8, 0x0, 0x7, 0x5e6, 0x400, 0x7, 0x9, 0x9, 0x1, 0x1, 0x4, 0x5a, 0x8001, 0x7, 0x8, 0x2, 0x4, 0x2, 0x8, 0x9, 0x980e, 0xffffffffffffffff, 0x5, 0xe2, 0x7f, 0x80000000, 0x100000000, 0x3, 0x8000000000, 0x9, 0x5, 0x8d, 0x7f, 0x7f, 0x1, 0x4, 0x7, 0x1, 0x0, 0x2, 0x20, 0x2, 0xffff, 0x37b832a2, 0xfffffffffffffffa, 0x17, 0x3, 0xffffffff80000001, 0x4, 0x1ff, 0x6, 0xffffffffffffc4c1, 0x4, 0xf3, 0x4, 0x2, 0x55, 0x1, 0x924, 0x3f, 0x100, 0x800, 0xe9b4, 0x100000001, 0x2, 0x8a, 0x1000, 0x5, 0x8, 0x8, 0xb836, 0x6000000, 0x2, 0xe44, 0xa51, 0x3, 0xc58, 0x21, 0x0, 0x2, 0x2, 0x4, 0x7, 0xa2a, 0xe85, 0x4, 0xb666, 0x9, 0xfffffffffffffff8, 0x6, 0x1, 0x4, 0x20, 0x100000000, 0x2, 0x2, 0x4, 0x2, 0x100000001, 0x3, 0xa7, 0x80000001, 0x80, 0x2, 0x7fffffff, 0x101, 0x40, 0x7fffffff, 0x1, 0x0, 0x3f, 0xe81, 0x926, 0x7, 0x4, 0x1, 0x3f, 0x7c13, 0x8001, 0x7, 0x0, 0x7e, 0x4, 0x7, 0x7f, 0x8, 0x2, 0xc5a9, 0x0, 0xffff, 0x20, 0x7fff, 0xa8c, 0x1, 0x75, 0x6, 0x4, 0x9, 0x4, 0x4d2, 0xac2, 0x16, 0xfffffffffffff801, 0x4, 0x7, 0xce, 0x8000, 0x54d8, 0x1, 0x821, 0x0, 0x100, 0x8, 0x2, 0x1000, 0x3, 0x100000000, 0x6, 0x4, 0x3ff, 0x7, 0x8, 0x1f1c, 0x6, 0x16, 0xb90b, 0x2, 0x7fffffff, 0x7f, 0x3, 0x1078, 0x6, 0x2, 0x3, 0x9ab, 0x5f80000000000000, 0x6, 0x3, 0x2d4, 0xfffffffffffffffd, 0x5, 0x976, 0x401, 0x101, 0xfff, 0xffffffff, 0x41b, 0xfff, 0x5408, 0x81, 0xfffffffffffffc01, 0x6, 0x323d, 0xffffffffffffffff, 0x9, 0x6, 0x1ff, 0x78, 0x5, 0x5def, 0x6, 0x6, 0x8, 0x40, 0x4, 0x7, 0x6, 0x400, 0x100, 0x9, 0x8, 0x0, 0x4, 0x2, 0x5, 0x6, 0x82, 0x1, 0x7, 0x7, 0x3f, 0x5, 0x9, 0xf7f6, 0x200, 0x5, 0x1, 0x7, 0x7f, 0x9, 0x2, 0x8, 0x8d52, 0x800, 0xffffffff, 0x7, 0xdae, 0x100000000, 0xffffffffffffaa1f, 0x3f, 0x9, 0x3, 0x100000000, 0x1, 0x8, 0x7, 0x101, 0x6, 0x5, 0x100, 0x4, 0xcfe, 0x20a, 0x68, 0x6, 0x8001, 0x4, 0x8, 0x1000, 0x80, 0xff, 0x4, 0x2, 0x555, 0x10000, 0xfff, 0x7ff, 0x1, 0xffffffff, 0xb4bd, 0x9, 0x7, 0x75, 0x5, 0x4, 0x380000, 0x200, 0x8000, 0x5, 0x24, 0x101, 0x0, 0x101, 0xb97b, 0x4, 0x6, 0x100000000, 0x8000, 0xc8bf9e5, 0x1c4, 0xfffffffffffffff7, 0x0, 0x280000, 0xffffffff, 0x800, 0x4, 0xffffffffffffffee, 0x2, 0xffffffff, 0x2, 0x9, 0xfffffffffffffffa, 0x3, 0x3, 0x6, 0xce, 0x3, 0x4, 0x5, 0x1, 0xfffffffffffffff7, 0x0, 0x5, 0x9, 0xffff, 0x901, 0x6, 0xfffffffffffffff8, 0x1, 0xfff, 0x1ff, 0x796, 0xfffffffffffffff8, 0x81, 0x2, 0x5, 0x133, 0x10001, 0x7ff, 0x3, 0x7, 0x6, 0x4, 0x24e0, 0x2d, 0x9, 0x5, 0x7, 0x4df, 0x400, 0x588a, 0x7, 0x6, 0x9, 0x7fffffff00, 0xb, 0x800, 0x8, 0x6, 0x21, 0xfa, 0x6, 0x3f, 0x4, 0x3, 0x401, 0xfffffffffffffffb, 0x1, 0x800, 0x1, 0x1, 0x2, 0x8, 0x7, 0x1, 0x4, 0x7fffffff, 0x9, 0x3, 0x8000, 0x9, 0x8, 0x1, 0xf74, 0x8, 0x80000001, 0x10000, 0xfffffffffffffffa, 0x2, 0x9, 0x7, 0x281, 0x6, 0x5, 0x80000000, 0x8, 0xd86, 0x800, 0x8, 0x7fffffff, 0x5, 0x3, 0x4, 0x1000, 0x2, 0x0, 0x2, 0x1, 0x81e, 0x5a, 0x17, 0x0, 0xb7, 0x9, 0x6, 0x7, 0x63, 0x5, 0x401, 0x3, 0x9, 0x155b1c4e, 0x1ff, 0x4, 0x7, 0x3, 0x5, 0x1, 0x5, 0x4, 0x5, 0x1, 0x7, 0x708b, 0x41da, 0x7fff, 0x400, 0x0, 0x1, 0x62681830, 0x100000001, 0x0, 0x53, 0x81, 0x9, 0x94f, 0x9, 0x100000001, 0x8000, 0x77f9ddcb, 0x27cd, 0xffff, 0x8dc, 0x4, 0x10001, 0x200, 0x40, 0xe9, 0x4, 0x80000001, 0x6, 0x8000, 0x0, 0x2, 0x3, 0x3, 0xbd, 0xba, 0x40, 0x37a, 0x100000001, 0x26c, 0x3, 0x7, 0x52, 0x6, 0xee, 0x10001, 0x2, 0x0, 0x4, 0x20, 0xf068, 0x8, 0x401, 0xfffffffffffff47f, 0x2, 0xfffffffeffffffff, 0x7, 0xfff, 0x101, 0x800, 0x9, 0x0, 0x9, 0xffffffff, 0xe2b, 0x0, 0xd7, 0x1f, 0x1, 0x3e72, 0x0, 0x0, 0x1, 0x5, 0x7fff, 0x3, 0x3, 0x1000, 0x8000000, 0x1000, 0x1, 0x800, 0x7, 0x2, 0x8, 0x6, 0x6, 0x0, 0x1, 0x8d4, 0x100000001, 0x9, 0xd9, 0x4, 0x5, 0x10000, 0x3ff, 0x0, 0x1, 0x3, 0x2, 0x6, 0x3, 0x80000001, 0x7, 0x7, 0x4989971c, 0xfffffffffffffffa, 0x7fffffff, 0x0, 0x40, 0x1, 0x6, 0x1, 0x4, 0x4, 0x164127b3, 0x1, 0x8000, 0x4, 0x7fffffff, 0x6052, 0x10000, 0x404c, 0xfffffffffffff001, 0x5, 0x8000000000000000, 0x6, 0x3, 0x9420, 0x9, 0xfff, 0x97, 0xff, 0x3, 0x8, 0x80000000, 0x400, 0x1c7a, 0x4000, 0x2, 0xffffffffffffff3d, 0x3675e0a1, 0x739, 0x25, 0x1, 0x5, 0x8000, 0x80, 0x4, 0x0, 0x3ff, 0x1f, 0xd, 0x5ab, 0x3f, 0x9, 0x10040000000000, 0x80000001, 0xfff, 0x3, 0x6, 0x10000, 0x7, 0x4, 0x2000, 0x10001, 0x2800000000000000, 0xa569, 0x1, 0x4, 0x0, 0x860a4c5, 0xbe, 0xc4, 0x0, 0x8, 0x7fff, 0x7ff, 0xffffffff00000001, 0x9, 0x5df558f3, 0x100000001, 0x5, 0x4, 0x7, 0xffffffffffffffff, 0x9, 0x66d0000000, 0x1, 0x6e117478, 0xe2e2, 0x9, 0x0, 0x2, 0x8, 0x2fdb, 0x3, 0x1000, 0x0, 0x7, 0x1, 0x0, 0x58, 0x2, 0x2, 0x5, 0x8, 0x3fffffffc, 0x8, 0x7, 0x3, 0x749, 0x106, 0x4, 0x3, 0x1, 0x5, 0x80000001, 0x400, 0x4, 0xffffffffffffffe1, 0x0, 0xffffffffffffffe1, 0x0, 0x2, 0x4, 0xfffffffffffffff8, 0x5, 0x1, 0xe841, 0x5, 0xfffffffffffffeff, 0x0, 0x0, 0x3, 0x10000, 0x7, 0x9, 0x80, 0x57, 0x8000, 0x10000, 0x9, 0x8e, 0x7, 0x7, 0x8000, 0x2, 0x6, 0xff, 0x22, 0x800, 0x7f, 0x6be, 0x80, 0x80000000, 0x7, 0x1, 0x6082, 0x6a0cda2b, 0x8001, 0x9, 0x8000, 0x4, 0x9, 0x2, 0x9, 0x2, 0x7fff, 0x1ff, 0x100000001, 0x0, 0x9b1e, 0x9, 0x9, 0x6, 0x6ffc, 0x4, 0x4, 0x9, 0xe473, 0xaa, 0x2, 0x54ab22e5, 0xfffffffffffffcac, 0x5e, 0x9, 0x0, 0x4, 0x10000, 0x4, 0x8, 0xe7, 0xfffffffffffffffe, 0x4, 0x4653, 0x6, 0x4, 0x10001, 0x192a, 0x5, 0x168, 0x1, 0x5, 0x1, 0x90000000000, 0x40, 0x5, 0x20, 0x10001, 0x7, 0x6, 0x10001, 0x13, 0x9, 0x1, 0x100000000, 0x8001, 0x474, 0x9, 0x3ff, 0x6, 0x6, 0x2, 0x1, 0x6, 0x48e, 0xfffffffffffffffd, 0x70000000, 0xca, 0xfff, 0xe0, 0x5, 0x30, 0x0, 0xff, 0x5, 0x13, 0x7fff, 0x2, 0x800, 0x94740000, 0x100000001, 0x2, 0x5, 0x8000, 0x7f, 0x7fff, 0x4, 0x5, 0x3ff, 0x800, 0x5, 0x6, 0x8, 0x800, 0xfa, 0x2, 0x1, 0xaf, 0x8, 0x7779, 0x7ab1, 0x3, 0x8, 0x8, 0x800, 0x4, 0x4, 0xfff, 0x1ff, 0xfffffffffffff533, 0x4, 0xd13, 0x0, 0x1, 0xd6b, 0x1f, 0x40, 0x10001, 0x100, 0x8, 0x5, 0x5, 0x4, 0xaa, 0x2, 0x10000, 0x3, 0x40, 0xffffffffffff8001, 0x7, 0x81, 0x182, 0x80, 0xffff, 0x20, 0x9, 0x5, 0x3, 0x9, 0x1, 0x401, 0x8000, 0x7, 0x10000, 0x7, 0x2, 0x5, 0x0, 0x401, 0x40, 0x8, 0x6, 0x2, 0xb4, 0xfffffffffffffff8, 0x2, 0x20, 0x1000, 0x10000, 0x9, 0xfffffffeffffffff, 0xff, 0x7, 0x7, 0x6, 0x400, 0x1, 0x1000000000000000, 0x88c1, 0x101, 0x0, 0x2, 0x10, 0x2, 0x8, 0x5, 0xb3ff, 0x1, 0x7ff, 0x0, 0x100, 0x2d, 0xffffffff, 0x5, 0x0, 0x6, 0x6, 0x1000, 0x2, 0x9f5, 0x8, 0x2, 0x1, 0x7, 0x9, 0x8db0, 0x800, 0x7, 0x9, 0x10001, 0x7, 0x6, 0x7606, 0x81, 0x4, 0x1, 0x100000001, 0x4, 0x3, 0x10001, 0x2, 0x0, 0x23e, 0x800, 0xfffffffffffffff8, 0x9, 0x81, 0x3, 0x56, 0xbc2a, 0x9, 0x2, 0x1, 0x4, 0x8, 0x10000, 0xab0, 0x4, 0x1, 0x3f, 0x2, 0x1, 0x278, 0x8001, 0x3ff, 0x5, 0x2, 0x8001, 0x8000, 0x100000000, 0x6, 0xfff, 0x5, 0x31, 0xeb, 0x0, 0x1ff, 0x5809, 0x2, 0x1, 0xeed, 0x0, 0x2, 0x7f, 0x5, 0x8, 0x0, 0x5, 0xfffffffffffffe00, 0xffffffffffffff01, 0x8, 0xffff, 0xffff, 0x1, 0x400, 0x9, 0x0, 0x100, 0x3, 0x100000000, 0x400, 0x8, 0x171deeb5, 0xffffffffffffffff, 0x6, 0x1, 0xcc94, 0x0, 0x3, 0x0, 0x4, 0xb3, 0x800, 0x2, 0x0, 0x2, 0x3d, 0x200, 0x7, 0xc1, 0x80000001, 0x7, 0x242, 0x1, 0x8, 0x0, 0x80000001, 0x6a, 0x60000, 0x4, 0x2, 0x3fffffffc0, 0x608, 0xaeb0, 0x15, 0x8f9, 0x6, 0x2, 0x100, 0x401, 0x80000000, 0x20, 0x4, 0x121e, 0x392d, 0x8, 0x7, 0xd4, 0x6, 0x0, 0x16b, 0x0, 0x5, 0x968, 0x3, 0xf3, 0x7ff, 0x60e8, 0x7fff, 0xffffffffffffffc0, 0x7, 0x80, 0x10000, 0xff, 0x5, 0x2, 0x6, 0x6, 0x9, 0x4e1, 0xeb4, 0xd34, 0x1ff, 0xfff, 0xffff, 0xbdc, 0x1, 0x9, 0x3, 0x3, 0x7, 0x80, 0x1, 0xfffffffffffffffa, 0xff, 0x9, 0x2, 0x8000, 0xd68c, 0x6, 0x9, 0xc8, 0x100, 0x8, 0x35, 0x1, 0x10000, 0x32139652, 0x0, 0x7fff, 0x7f, 0x80000001, 0xffffffffffffff01, 0x0, 0x5, 0x5, 0x5981, 0x2, 0x4, 0x1, 0x100, 0x9, 0x4, 0x2, 0x0, 0x5, 0x7ff, 0x47, 0x6, 0x100, 0x1, 0xfffffffffffff001, 0x17f5, 0x1f, 0x1, 0x11c5, 0x8, 0x39fc, 0x101, 0x4, 0x7, 0xff, 0x1000000000000000, 0xfe, 0x101, 0x3ff, 0x7ff, 0x0, 0x4, 0x7fff, 0x5, 0x6, 0xf3cc, 0x6, 0x9, 0x1f, 0x1, 0x7f, 0x8, 0x7fff, 0x7, 0x3, 0xffffffff, 0x80, 0x10000, 0x6, 0x6, 0xe5, 0x2, 0x3, 0x9b65, 0x20, 0x1, 0x1000, 0x8, 0x3, 0x8, 0x63f, 0x200, 0x8, 0xfffffffffffffff8, 0x8, 0x4, 0x8, 0x8, 0x1ff, 0x1f, 0x7, 0x4, 0x20c, 0x5, 0x8001, 0x200, 0xfff, 0x6, 0x81, 0x1000000000, 0x0, 0x8, 0x7, 0x5, 0x8, 0x5e5, 0x9, 0x8, 0x3, 0x4b8, 0x1, 0x5, 0x41c1, 0x20, 0x9, 0x1ff, 0x3ff, 0xfdb, 0x6, 0x2100, 0x10000, 0x2, 0x8, 0x3, 0x1, 0xd, 0x40, 0x5, 0x3, 0x0, 0x1, 0x6, 0x4, 0x46, 0x4, 0x17dd3ee7, 0x1f, 0x5, 0x6, 0x5, 0x8, 0x4, 0x1, 0x7fff, 0x5, 0x9, 0x6, 0x80, 0x4, 0x1, 0x8, 0x9, 0x8c, 0xe0, 0x6, 0x6, 0x400, 0x5, 0x100000001, 0x58745275, 0x5, 0x8, 0x9, 0xfff, 0xffffffff80000000, 0x1, 0xdb, 0x3ff, 0x4, 0x0, 0x53, 0x2, 0x5, 0x3ff, 0x5fa7, 0x3, 0x6, 0x5, 0x7ff, 0xffffffff, 0x7, 0x3, 0x9, 0x5, 0x7, 0x3f, 0x1ff, 0x560a, 0x1000, 0x4, 0x1ff, 0x9, 0x80, 0x1f, 0x9, 0x81, 0x8b4, 0xffffffff, 0x0, 0x9, 0x6f680000000, 0x3efc, 0x1f, 0x0, 0xfffffffffffffffa, 0x4, 0x1, 0x401, 0xff, 0x1ea97340, 0x4, 0x5, 0x80000, 0x0, 0x1, 0x1, 0xfffffffffffffffd, 0x77e, 0x45e4, 0x200, 0xb4a, 0x1000, 0x3, 0x3, 0x7, 0x6, 0x5, 0x3, 0x9, 0x0, 0x4, 0x2, 0x2, 0x7, 0x4, 0xfffffffffffff16a, 0x9, 0x0, 0x9, 0x8, 0xffffffff, 0x1b400000, 0x400, 0x1, 0x0, 0x9, 0x9, 0xffff, 0x9, 0x8, 0x8, 0x5, 0x3, 0x401, 0xff, 0x81, 0x5edf, 0x6, 0x7, 0x3ff, 0x6, 0x7f, 0x4bdd, 0x7ff, 0x3, 0xfffffffffffffff9, 0x7f, 0x6, 0x868, 0x1f, 0x6, 0x2, 0x1, 0x10000, 0x4db, 0x1, 0x7fffffff, 0x1ff, 0x5, 0x8000, 0x9, 0x9, 0x0, 0x0, 0xcd31, 0x1, 0x80, 0x2, 0x5, 0x1, 0x8, 0x40, 0x0, 0x7fffffff, 0xffffffff, 0x5, 0x0, 0x7d1e, 0x0, 0x2000000000, 0xffffffffffffffff, 0x81, 0xfff, 0x2, 0xffffffffffff95f8, 0x8cf, 0x1000, 0x0, 0x7, 0x20, 0xf7, 0xf800000000000000, 0x3, 0xe8c, 0x80000001, 0xc40, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0x1000, 0x2, 0x5, 0x7, 0x8, 0x8, 0x3, 0x6, 0x80000000, 0x3, 0x6, 0x80, 0x1, 0x3, 0x800, 0x8, 0x2, 0xc6, 0x5, 0x2, 0x40, 0x0, 0x6, 0x401, 0x7fff, 0x10001, 0x101, 0x4, 0x9, 0x7fff, 0x7, 0x7, 0x4, 0x0, 0x512, 0x9, 0x8001, 0x1, 0xbd00, 0x3, 0x7, 0x1ff, 0x1, 0x4, 0x8000, 0x46b, 0x3, 0x2, 0x4, 0x200000000000000, 0x400, 0x5, 0x31b, 0x800, 0x2, 0x75, 0x7, 0x0, 0x0, 0x2, 0x4, 0x9ca0, 0x6, 0x4, 0x3ff, 0x1, 0x6ac5, 0xe1, 0x0, 0x1, 0x200, 0x0, 0x8, 0x1, 0xfffffffffffffffd, 0x200, 0xffffffffffff8000, 0x8001, 0x4, 0xfffffffffffff001, 0x5, 0x80, 0x4, 0x20, 0x2, 0x401, 0x3, 0x3, 0x3, 0x3, 0x2, 0xfff, 0x3a2, 0xfffffffffffffffd, 0x7, 0xde, 0xd214, 0x4, 0x7f, 0x87a, 0x4, 0xffffffff, 0x80000000, 0x80, 0x10001, 0x5, 0x8, 0xffffffff00000000, 0x6, 0x4, 0x400, 0x5, 0x100, 0x68ab, 0x40, 0x4, 0x665661ea, 0x0, 0x35f4, 0x6, 0x5, 0xe5ed, 0x5, 0x8, 0x9, 0x280000000, 0x9, 0x9, 0xff04, 0xd2, 0xfff, 0x3, 0x9, 0x5, 0x200, 0x5115, 0x6, 0x4, 0x7, 0x0, 0x6, 0x8, 0x6, 0x100000000, 0x5, 0x2, 0x41c8c66, 0x80000001, 0x5, 0x0, 0x9, 0x20, 0x1f, 0x800, 0x200000000, 0x6, 0xffffffffffffffe1, 0x8, 0x5, 0xcd, 0x3b5d, 0x0, 0x93, 0x9, 0x1, 0xe21c, 0x40, 0x7, 0x101, 0x800, 0x9, 0x0, 0x5, 0x4, 0x5, 0x3, 0x20, 0x4, 0xe1c9, 0x300000, 0x5, 0x6, 0x80, 0x1ff, 0x401, 0x5, 0x4, 0x5, 0xff, 0x8, 0x5, 0x4, 0x3, 0xb3f, 0x1f, 0xffffffffffffff81, 0x0, 0x6f5, 0x5, 0x1, 0x0, 0x0, 0x80, 0x3, 0x9, 0x7, 0x4, 0x0, 0x724, 0x8, 0x8, 0x8, 0x7, 0x2, 0xff, 0x9, 0x5, 0x1, 0x2265, 0xfffffffffffffffe, 0x800, 0xae, 0x7, 0xffff, 0x7, 0x1, 0x2, 0x3000000, 0x10001, 0x6, 0x0, 0x100000000, 0xffa, 0x80000001, 0x24773acd, 0x5, 0x2, 0x6, 0x1000, 0x2f, 0x2c8, 0x3, 0x3, 0xffff, 0x100, 0x2, 0x100, 0x7f00000000000, 0x8001, 0x5, 0x4, 0x9, 0x1, 0x7, 0x4, 0x3, 0xfffffffffffffff8, 0x1000, 0x22dd3a82, 0x8, 0x8, 0x80, 0xab4f, 0x2, 0x2, 0x5, 0x8, 0x8, 0x7, 0x9, 0x6, 0x2, 0x3, 0x7, 0x8, 0x1, 0x1c57, 0x55e, 0x9, 0x5c7b7b0, 0x1, 0x8, 0x6, 0x4, 0x10000, 0x8, 0x7, 0x3, 0xc24a, 0x1, 0x0, 0x7, 0x5, 0x7, 0x6, 0x3, 0x81, 0x9, 0x0, 0x2, 0x6, 0xfffffffffffffffb, 0x0, 0x4, 0x5490, 0xf972, 0x10001, 0x0, 0xb3, 0x5, 0xff, 0x8, 0x6, 0x401, 0x5, 0x9, 0x45c, 0x4, 0x0, 0x3, 0xfffffffffffffffe, 0x9, 0x7, 0x9, 0x3, 0x401, 0x6, 0x10001, 0x7, 0x1, 0x6, 0x1, 0x7, 0x2, 0x6, 0x7f, 0xfff, 0x0, 0x3, 0x1000, 0x7c04, 0x6, 0x9, 0x0, 0x5, 0x93, 0x14, 0x4, 0x6, 0x4, 0x8, 0x94, 0x6, 0x1f, 0x71, 0x9, 0x1, 0x1, 0x820, 0x3, 0x1, 0x0, 0x4, 0xd00b, 0xc2, 0x9f, 0x8, 0x585d, 0xe7, 0x8001, 0x1, 0x0, 0x8000, 0x9227, 0x1, 0x100000001, 0x0, 0x400, 0x7, 0x68, 0x2, 0x6, 0x7fff, 0x1, 0x4, 0x7, 0x10d18499, 0x4, 0x1ff, 0x80, 0x10001, 0x7fff, 0x9, 0x7, 0x4, 0x4, 0x675, 0x10000, 0x449ef4e5, 0xf2, 0x0, 0xffffffffffff7563, 0x10001, 0x8001, 0x6, 0x80000000, 0x7fff, 0x0, 0x37ba, 0x7ff, 0x7, 0x9, 0x91, 0x8, 0x8, 0x1, 0x3ff, 0x7, 0x2, 0xc38, 0x1ff, 0x7, 0x9, 0x2, 0xff, 0x8, 0x40, 0xb6, 0x81, 0x81, 0x800, 0x7fffffff, 0xa9, 0x0, 0xfe7, 0x1, 0xe5f, 0xffffffffffff10f9, 0x40, 0x4, 0x7, 0x1, 0x4, 0x3, 0x8, 0x0, 0x100000000, 0x4, 0x4, 0x9, 0x7, 0x0, 0x1, 0x7fff, 0x800, 0x8000, 0xedd0, 0x6, 0x101, 0x3, 0x69f3, 0x9f, 0xffffffff, 0x6, 0x6, 0x4000000000000000, 0x6, 0x1ff, 0x800, 0x40, 0x5, 0x0, 0x2, 0x8, 0x3, 0x101, 0x400, 0x800, 0x0, 0x81, 0x7, 0x0, 0x10001, 0xfffffffffffffeff, 0xfffffffffffffff8, 0x791b, 0x1, 0x7, 0x4688, 0xff, 0x2, 0x5, 0xfffffffffffff800, 0x7, 0x800, 0x0, 0x4af, 0x3, 0x3f, 0x5, 0x100, 0x3, 0x8, 0x8b, 0x6, 0x9, 0x5, 0x100000000, 0x4000000000000, 0x0, 0x3f, 0xffffffffffff35df, 0x0, 0x7fffffff, 0xcc, 0x7ff, 0x3159, 0x2, 0x200, 0x28, 0x5f, 0x1f, 0x8, 0xbf5, 0x2, 0xfff, 0x0, 0x3f, 0x7a6, 0x1, 0xa0, 0x3f, 0x3, 0x3, 0x80000001, 0x3, 0x8001, 0x4, 0xa5a, 0x81, 0x94c9, 0x5, 0xcc, 0x7, 0x1, 0x6, 0x3f, 0x81, 0x3, 0x100000001, 0x8, 0x3, 0xffffffff, 0x0, 0x8, 0x7fffffff, 0x2, 0x7, 0x7ff, 0xc963, 0x1, 0x80, 0x8, 0x6, 0x9, 0x0, 0x2, 0x7, 0x7fff, 0x6, 0x1, 0x0, 0xec, 0xfff, 0x0, 0x3, 0x8, 0x6, 0xfffffffffffffffa, 0x2, 0x9, 0x20000000000000, 0xfff, 0x1, 0x4, 0x4, 0xa778, 0x4, 0x2, 0x9, 0x8, 0x9, 0xfffffffffffffffa, 0x8, 0x1, 0xac5, 0x3, 0x8, 0x10000, 0x3, 0x1ff, 0x6, 0x63, 0x8001, 0x1ff, 0x4, 0x8, 0x8, 0x3, 0x76b, 0x8, 0x0, 0xa2, 0x0, 0x4, 0x7a1, 0xa2b, 0x8, 0x0, 0x4, 0x2, 0x4, 0x8, 0x81, 0x401, 0x1, 0x22b10c26, 0x80000000, 0x8, 0x8, 0xffff, 0x800, 0x7d9e, 0xe52, 0x1, 0xc913, 0xa40, 0x8, 0xffffffffffffffe1, 0x7fffffff, 0x8, 0x81, 0x8000, 0x0, 0x40, 0x6, 0x9, 0xfffffffffffffff8, 0x9, 0x26, 0x6, 0x9, 0x7ff, 0xf1, 0x8, 0xfffffffffffffff7, 0x3, 0x2, 0x6, 0xdef8, 0x2, 0x1800000, 0x4, 0x2, 0x80, 0x6, 0x4, 0x5, 0x6, 0x1, 0x1, 0x7, 0x2, 0x4, 0xec84, 0x9, 0x20, 0x0, 0x4, 0x2, 0xffffffff7fffffff, 0x7fffffff, 0x9, 0x200, 0xffffffff, 0x4, 0x3, 0x80000001, 0x2, 0xee16, 0x8, 0x10000, 0x3, 0xffffffffffffffe1, 0x2, 0x85, 0x8, 0x4, 0x6, 0x2c74093e, 0x17, 0x5, 0x400, 0x0, 0x0, 0x6, 0x12, 0x80000001, 0x8, 0x0, 0x5, 0xffff, 0x6, 0x3, 0xb71, 0x5, 0x8, 0x400, 0x7f, 0x1f, 0x6, 0x18, 0x7f, 0x7, 0x7ff, 0x2, 0x1000, 0x4, 0x1, 0x80, 0x101, 0xc9, 0x68, 0x87, 0x0, 0x7f, 0x10000, 0x2, 0x3, 0x8, 0x7fffffff, 0x7fffffff, 0x1ff, 0x7, 0xffffffffffff8001, 0x689c, 0x9, 0x800, 0x3, 0x7, 0x6, 0x3, 0x9, 0xfffffffffffffffd, 0x1, 0x5, 0x6, 0x3, 0x9, 0x7, 0x4, 0x7ff, 0x2, 0x5, 0x2, 0x4, 0x1f, 0x2, 0x2, 0x9, 0x1f, 0x8, 0x7f, 0xffff, 0xfffffffffffffff8, 0x9e15, 0x6, 0xfffffffffffffe00, 0x4, 0xf3b7, 0x568, 0x12f2, 0x0, 0x9, 0xb56c49c, 0x0, 0x6c, 0x40, 0x68, 0x1, 0xf214, 0x2, 0x9, 0x6, 0x6, 0x100000000, 0x9, 0xb8ae, 0x4, 0x9, 0x7f, 0x8, 0xc, 0x2, 0xaa000000000000, 0x8, 0x6, 0x8, 0x7, 0x2, 0x0, 0xffffffffffffffd7, 0x3, 0xdd09, 0x1, 0x4, 0x4, 0x401, 0x101, 0x8, 0x8, 0x5, 0x2, 0x8, 0x10001, 0x2f, 0x1, 0x1, 0x20, 0x7fff, 0x8000, 0xffffffff00000000, 0x10000, 0x3, 0xfffffffffffff801, 0x10000, 0x5, 0x8, 0x2, 0x800, 0xfffffffffffffffe, 0x400, 0x5, 0x7, 0xf9e, 0x669, 0x7, 0x9, 0x1, 0x1000, 0x9, 0x4, 0xffffffff, 0x9, 0xffff, 0x4, 0x8, 0x80000000, 0x8, 0xe5, 0x2, 0xfff, 0x7f, 0x4, 0x7, 0x1, 0x6, 0x6, 0x10001, 0x10000, 0xac2d, 0x6, 0x1ff, 0x2, 0x9, 0x3, 0x0, 0x7, 0x100, 0x0, 0x0, 0x7f, 0x8000, 0x0, 0x8000, 0xfffffffffffff497, 0x20, 0x4e, 0x7fffffff, 0x100, 0x80000000, 0xffff, 0x2, 0x684a, 0xffff, 0x100, 0x9, 0x100000001, 0x0, 0xf9, 0x4, 0x2, 0x4, 0x6, 0x4, 0x80, 0x400, 0x10, 0x1, 0x5, 0x1, 0x2, 0x100, 0x101, 0x9, 0x100000000, 0x20, 0xffffffff, 0x0, 0x0, 0x1, 0xe000000000000000, 0x3ff, 0x4, 0x5, 0x80000001, 0x4, 0x1, 0x0, 0x3, 0x8, 0x401, 0x3, 0xcb, 0xfffffffffffffffa, 0x594, 0x2ced734600000, 0x6, 0x40, 0x5b512a08, 0x7f, 0x2, 0x1, 0x81, 0x8ab2, 0x8, 0x1, 0x9, 0xfffffffffffffff8, 0x100000000, 0x4, 0x2, 0x8, 0x2, 0x6, 0x3, 0x6, 0x339, 0xfffffffffffffffc, 0x800, 0x4, 0x401, 0x7ff, 0x7, 0x80000001, 0x9, 0x7, 0x100, 0x100000000, 0x0, 0x3, 0x10001, 0x1f0000000000, 0x5, 0x80000001, 0x3329a31e, 0x7, 0x2, 0x5, 0x101, 0x1, 0x3, 0x400, 0x0, 0x7ff, 0x1f, 0xffffffffffffff81, 0xfff, 0x0, 0x7, 0x6, 0x7fff, 0x6, 0x4, 0xaf, 0x81, 0x5, 0x2807, 0x4, 0x2, 0x247d, 0x1, 0x9, 0x1, 0x2, 0x5, 0x8, 0x4, 0x2, 0x200, 0x7, 0x34b, 0x81, 0x4, 0x213357ef, 0xea9, 0x9, 0x2, 0x8, 0x20000000000, 0x81, 0x0, 0x4, 0x5, 0xff, 0x7, 0x2, 0x6d, 0x0, 0x3, 0x7, 0x2, 0x20, 0xfe, 0x6, 0x1, 0x3f, 0x7, 0xffffffffffffffff, 0x7, 0x40, 0x400, 0x7, 0x9, 0x82, 0x20, 0x7fffffff, 0xfc, 0x3f, 0xffff, 0x0, 0x7fffffff, 0x3ff, 0x20, 0x1, 0x9, 0x5, 0x200, 0x9, 0x6, 0x7f, 0x39, 0x7, 0xff, 0x80000001, 0x3, 0x0, 0x2, 0x28, 0x1, 0x497, 0x3, 0x9, 0x6, 0x23, 0x1d, 0x5, 0x6b, 0x9, 0x5, 0x1f, 0x0, 0x20, 0x5, 0xfffffffffffff056, 0x401, 0xffffffffffff3cee, 0x3, 0x80000001, 0x92, 0x9b4b, 0x0, 0x10001, 0x8, 0x4, 0x7, 0x7fff, 0x7fffffff, 0x6, 0x7f, 0x8d, 0x44, 0x20, 0x7, 0x80, 0x10ef, 0x3, 0x2, 0x3, 0xfff, 0x2, 0x5, 0x0, 0x1, 0xfff, 0xa4, 0x1, 0x1, 0xffffffff, 0x8352, 0x3278, 0x8, 0x401, 0x0, 0x400000000000000, 0x810, 0x6, 0xc0, 0x7, 0x80, 0xee, 0x2, 0x5, 0xa05, 0x0, 0xf989, 0x5, 0x0, 0x2e77, 0x9, 0x7f, 0x3ff, 0x3ff, 0x3, 0x4, 0x3, 0x6, 0x4, 0xd5, 0x3, 0x1ad6, 0x0, 0xffffffffffffff26, 0x3cfe, 0x1, 0x6, 0x401, 0x8, 0x60ec, 0x9, 0x6, 0x1000, 0x2, 0x3, 0xd8, 0x9, 0x8, 0x1, 0x3, 0x77, 0x4, 0xb3c5, 0x5, 0x9, 0x401, 0x100, 0x1, 0x3, 0x800, 0x0, 0x3, 0x8001, 0x0, 0x100000001, 0x4, 0x2, 0x6, 0x8000, 0x2, 0x1000, 0x7, 0x80000000, 0xffffffffffff8961, 0x7, 0x9, 0xffffffffffff85a6, 0x7, 0x43, 0x4, 0x7bbd, 0xffffffffffffff0f, 0xff, 0x7, 0x8, 0x5, 0x6, 0x1, 0x4, 0x5, 0x5d, 0x5e, 0x5, 0x5, 0x1, 0x0, 0x80000001, 0x8001, 0x1400000, 0x400, 0xffff, 0x3, 0x9, 0x4, 0xff, 0x0, 0x8, 0x7, 0x7ff, 0x3, 0x5, 0x1f, 0x3ff, 0x4, 0x5, 0x8, 0xe5, 0x2, 0x10001, 0x7, 0x0, 0x8, 0xffffffff, 0x6, 0x7, 0x1, 0x5, 0x8, 0x800, 0x8000, 0x100000001, 0xc8e, 0x8, 0x6, 0x7fff, 0x8, 0xf6e, 0x215b, 0x100000000, 0x8, 0x6, 0x650b, 0x8, 0x80, 0x2, 0x3, 0x1, 0xfffffffffffffff7, 0x80000000, 0xcc, 0x1, 0x7, 0x81, 0x20, 0x10000, 0x1, 0x6, 0x3, 0x5, 0x6, 0x8, 0x7ff, 0xffff, 0x0, 0x3, 0x3, 0x8000, 0x875, 0x3, 0xbc, 0x4, 0xffff, 0x8, 0x7, 0x88d4, 0x1, 0x8001, 0x4, 0x4, 0x13, 0x1, 0x400, 0x8000, 0x8000, 0x9, 0xffffffff, 0x5, 0xff, 0x1000, 0xc2, 0x80000000, 0x200, 0x3, 0x8, 0x307f, 0x0, 0x9, 0x1, 0xeac, 0x5, 0x4, 0x5, 0x6, 0x6, 0x8, 0x8, 0x3, 0x6, 0x2, 0x2, 0x7909, 0x7060, 0x6, 0x0, 0x2, 0x4, 0x4054, 0x1b34, 0x80, 0xfffffffffffffffa, 0x20, 0x7fffffff, 0x9, 0x2a, 0x7f, 0xfffffffffffffff8, 0x100000001, 0xfff, 0x3, 0x3, 0x7ff, 0x9, 0x8, 0x9, 0xfffffffffffffffb, 0x2, 0x10000, 0x5, 0x9, 0x5, 0x3, 0x5, 0x3, 0x0, 0x81, 0x100, 0x2, 0x81, 0x4, 0xff, 0xeb7, 0x101, 0x8, 0x3, 0x1ff, 0x7, 0x0, 0x7fffffff, 0x7, 0x8001, 0x46c, 0xf2, 0x8, 0x100000001, 0x4, 0x7, 0x1, 0x37, 0x5, 0x0, 0xdf10, 0x9, 0x100000001, 0x7, 0x8, 0x5, 0x1000, 0x0, 0x1f, 0xfffffffffffffffe, 0x2, 0x3, 0x10001, 0x80000000, 0x200, 0x4, 0x100000001, 0x5, 0x8, 0x3, 0xe64e, 0x3, 0x4, 0x7, 0x8, 0x1, 0x91, 0x401, 0x7, 0x6, 0x80000001, 0x1, 0xff, 0x0, 0x5, 0x2, 0x1, 0x8, 0x2, 0x8, 0x5, 0x5, 0x216, 0x40, 0x6, 0x646, 0x4, 0x6, 0x3, 0x100000000, 0x3, 0x2, 0xff, 0x3, 0x81, 0x707d, 0x1ff, 0x7fffffff, 0xffffffffffffff7f, 0x400, 0x0, 0x0, 0xd2e0, 0x3, 0x8, 0x4, 0x4, 0x8000, 0x7, 0x0, 0x1, 0x7, 0x4, 0x10000, 0x9, 0x4, 0x1000, 0xfffffffffffffffd, 0x10000, 0x80, 0xea, 0x6, 0xfffffffffffffffa, 0x96, 0x7, 0x3, 0x7fffffff, 0x1, 0x0, 0x8, 0xb7, 0x9, 0x1, 0x7, 0x6ff, 0x9b3, 0x1, 0x1, 0x20, 0x0, 0x568a, 0x338, 0x8, 0x9dfd, 0x200, 0xfff, 0x9, 0x4, 0x9c, 0xfffffffffffffffa, 0x7fff, 0x0, 0x6, 0xfffffffffffffffb, 0x5, 0x0, 0x3, 0x7, 0x6, 0x1, 0x5, 0x0, 0x5, 0xfff, 0x20, 0xfffffffffffffffd, 0x1000, 0xe36, 0x8, 0x9, 0x9, 0x1, 0x2, 0x1, 0x4, 0x8, 0x6, 0x4564, 0x3f, 0x1000, 0x7, 0x200, 0x7, 0x2332, 0x52e, 0x83, 0x100000001, 0xbc, 0x2, 0x9, 0x7, 0xfab, 0x9, 0xffffffffffff8000, 0x9, 0x1, 0x8, 0x0, 0x8, 0x1ff, 0x40, 0x9a4, 0xfffffffffffffffa, 0xd08000000, 0x4, 0x10200000000000, 0xfffffffffffffc9a, 0x76b, 0x5, 0x0, 0x5, 0x101, 0x3, 0x8000, 0x7fffffff, 0x7f, 0x1, 0x200, 0x480000, 0x0, 0x6, 0x3, 0x9, 0xfffffffffffffeff, 0x8, 0x4, 0xe0, 0x8, 0x1f, 0x5, 0xe41f, 0xfff, 0x3, 0xda, 0x800, 0x7fb7d4fa, 0x0, 0x2, 0x3f, 0x0, 0x5, 0x40, 0x4, 0x0, 0x3, 0x0, 0x5ea, 0x100, 0x8, 0x3, 0x101, 0xff, 0xd2f, 0x0, 0x7fffffff, 0x0, 0xef6, 0x6, 0x1f23, 0x400, 0x100000000, 0xb218000000000000, 0x7, 0xff0, 0x10001, 0x2, 0x9, 0x0, 0x71a, 0x1, 0x0, 0x0, 0x4, 0x2, 0x0, 0x4a, 0x82, 0x8, 0x8001, 0x3, 0x3f, 0x80, 0x3, 0x9000000, 0x5a4, 0x8, 0xd6, 0xa55c, 0x800, 0x0, 0x9, 0x6, 0x80, 0x7fffffff, 0x5c, 0x4, 0x7b8, 0x7, 0x7f, 0xffffffffffffffe9, 0xffffffff, 0x2, 0x5, 0xb0, 0x2b, 0xaa, 0x5, 0x100000001, 0x1, 0x1, 0x4, 0x4, 0x40, 0xcf49, 0x1, 0x4, 0x4, 0xbc0000, 0x4, 0x10001, 0x8, 0x3, 0x143, 0x5, 0x2, 0xfffffffffffffffe, 0x3, 0x1f, 0x7f, 0x100000000, 0xad4, 0x4, 0x8, 0x6, 0xfffffffffffffff8, 0xffffffffffff0001, 0x5, 0x100000001, 0x10000, 0xfffffffffffffff7, 0x1, 0x1, 0x800, 0x7fffffff, 0x80000000, 0xfffffffffffffffe, 0x7fffffff, 0x2, 0x10001, 0x2, 0x3, 0x40, 0x8, 0xffffffff, 0x5, 0x7, 0x38, 0x0, 0x7, 0x80000001, 0x6, 0x1f, 0x2, 0x80000000, 0x100000001, 0x5, 0x3, 0x1, 0x1, 0x9, 0x0, 0x5, 0x9, 0x9, 0x9, 0x195e, 0x6, 0x9, 0x9, 0x7fff, 0x40, 0x1ff, 0x9, 0x9, 0x200, 0x7, 0x3ff, 0xf7, 0x9, 0x2, 0xa95, 0x3, 0x0, 0x9, 0xffff, 0xcbe, 0xffff, 0xff000, 0x0, 0x47a582aa, 0x2, 0x5642, 0xffffffff, 0x6765, 0x1, 0x8, 0x40, 0x4, 0x8, 0x9, 0x0, 0x1, 0x7, 0x723, 0x0, 0x7fff, 0xc9, 0x6, 0x31, 0x9, 0x9, 0x1, 0xe5, 0x1, 0xffff, 0x5, 0x7fffffff, 0x7f, 0xc3, 0x3a6, 0x8080000, 0x3, 0x200, 0x101, 0x2, 0x2, 0x1, 0x100000000, 0x6, 0x6, 0x4, 0x0, 0x3, 0xc9, 0x8, 0x40, 0xd4, 0x0, 0x5, 0x80000001, 0x100000000, 0x92f, 0x0, 0x0, 0x80, 0x200, 0x0, 0x9, 0xfffffffffffffff7, 0x7fff, 0x962, 0x7f, 0x4, 0x6, 0x7, 0x0, 0x4, 0xd5, 0x800, 0x9, 0x7, 0x309b4bbf, 0x46ff, 0x700, 0xbba, 0xef, 0xbaa, 0xfffffffffffffff9, 0x70, 0x1f, 0xffffffffffffffff, 0x3, 0x8, 0x5, 0x1a, 0xfffffffffffffffd, 0x6, 0x7, 0xe9, 0xd290, 0x3, 0x10001, 0x0, 0x80000001, 0x20, 0x5, 0xf9, 0x8000, 0xfffffffffffffc01, 0x8, 0x5, 0x6dbf5e75, 0x8, 0x100000000, 0x0, 0x7, 0x1f, 0x1, 0x8, 0x1, 0x2, 0x400, 0x40, 0xc7b8, 0x4, 0x455, 0x4, 0x3, 0x5, 0x7, 0x1, 0x1f2, 0x6, 0x8, 0x80000001, 0x4, 0x6, 0x8, 0x9, 0x69, 0x80000001, 0x4, 0x1, 0xff, 0x80000000, 0x100000000, 0x5, 0x1, 0x9, 0x6, 0x3c1, 0x80000001, 0x73, 0xae, 0x1, 0x7fffffff, 0x6, 0x6, 0x1, 0x1, 0x7, 0x0, 0x6, 0x10000, 0x800, 0x2, 0x1fffe0000000000, 0x1, 0x10001, 0x7, 0xc141, 0x7, 0x7, 0x7, 0x10000, 0x9, 0x5, 0x7, 0x80000000, 0x3, 0x79c, 0x7ff, 0xdfc, 0x7, 0xffffffffffffffab, 0x2e4, 0x3, 0xf7, 0x100000001, 0x4, 0x32d, 0x9, 0x6, 0x9, 0x0, 0x8, 0x9, 0xffffffffffff8001, 0x65d, 0x1, 0xfffffffffffffffe, 0x69e, 0x3, 0x0, 0x1, 0x1, 0x4, 0x81, 0x40, 0x7fff, 0x6, 0x2, 0x8a7, 0xa84, 0x4, 0x5, 0x9, 0x8, 0x63, 0xffffffffffffff00, 0x7, 0x1, 0x7fffffff, 0x5, 0x2, 0x7ff, 0x87, 0x81, 0x9, 0x6, 0xfff, 0x4, 0x5, 0x4, 0x0, 0x7fffffff, 0xf4, 0xbfc, 0x8, 0xec6b, 0x63a, 0x5, 0xffffffffffffffff, 0x5, 0x1, 0x1, 0x7, 0x1, 0x38f, 0x7fff, 0x0, 0x1, 0x7, 0x0, 0x1f, 0x2, 0x100, 0x0, 0xffffffffffff0001, 0x0, 0x130, 0x20, 0xbb, 0x9, 0x7, 0x1f, 0x80000000, 0x4, 0x0, 0x7, 0x9, 0x100000001, 0x3ff, 0x1, 0xfffffffffffffff8, 0x0, 0x3ff, 0x1000, 0x0, 0x1, 0x3, 0xffffffffffffb786, 0xe18, 0x3f, 0x80, 0x7, 0x7, 0x401, 0x1000, 0x9, 0x6, 0x6, 0x6, 0xffffffffffff205f, 0x4, 0x8, 0x401, 0x8001, 0x1, 0x1, 0x6, 0x81, 0x3, 0x68a, 0x40, 0xfe35, 0x0, 0x793, 0x400, 0x100, 0x0, 0x9a, 0x37f, 0x1ff, 0x0, 0x1, 0x7, 0x1, 0x2, 0x24, 0x20, 0x1, 0x3, 0x0, 0x62, 0x0, 0x4, 0x2a6, 0x7, 0x1, 0x3, 0x1, 0x7, 0x2, 0x6, 0x80000001, 0x5, 0x1ff, 0xd93a, 0x171, 0xfffffffffffffffd, 0x8, 0x1, 0x5, 0x7, 0x7, 0x3f, 0x5, 0x3, 0x66b1, 0x4, 0x8, 0x7, 0x44, 0x80000000, 0x7, 0x7, 0x0, 0x101, 0x1cc000000000, 0x9, 0xe0e0, 0x7466, 0x8a, 0x3, 0x4, 0x9, 0x6, 0xff, 0xc2f9, 0x6, 0x8, 0x7fff, 0x7, 0x4, 0x7, 0x7, 0x8000, 0x3f, 0x3ff, 0xbd, 0x20, 0x8, 0x3, 0x1, 0x9f, 0x10001, 0xb9c7, 0x4, 0xddc1, 0x8, 0x200, 0x2, 0x10dd8f22, 0x4426, 0x4, 0x4, 0x101f, 0x15, 0xffff, 0x20, 0xffffffff, 0x3, 0xe764, 0xb2fe, 0xe6b, 0x100, 0xffff, 0x9, 0xffff, 0x9, 0x1ff, 0xeb, 0x7ff, 0x87, 0x7, 0x100000000, 0x67, 0xffffffffffffa0f8, 0x8, 0x7, 0xfffffffffffffffb, 0x2, 0x9, 0x0, 0x9, 0xffff, 0x2, 0x9, 0x0, 0x401, 0x9, 0x8001, 0xed2, 0x9, 0x8, 0xaecd, 0xc, 0x6e, 0x8662, 0x1, 0x9, 0xb91, 0x10000000000, 0xfffffffffffff884, 0x1ff, 0x8108, 0x3f, 0x8, 0xfff, 0x4, 0x6, 0x0, 0xfffffffffffffffd, 0x4, 0x9, 0x8, 0x9, 0x7, 0x6, 0xf728000000, 0x3f, 0x10001, 0x9, 0x9, 0x20, 0x9, 0x9, 0x298826c5, 0x7fffffff, 0x1ff, 0x9, 0x2, 0x5, 0x9, 0x9c, 0xa6, 0x3f, 0xfffffffffffffffd, 0x80, 0x5, 0x7, 0x100000001, 0xffffffffffff9406, 0x100, 0x5, 0x7, 0x0, 0x7fffffff, 0xfffffffffffffcd5, 0x1ff, 0x2, 0x7, 0x45c5, 0x10000, 0x7, 0xfffffffffffffffe, 0x1, 0x80000001, 0xfff, 0x4, 0xf8d, 0x1b2f1e83, 0x6, 0x5, 0xffff, 0x1b, 0x7, 0x7fffffff, 0xfffffffffffffe00, 0xfffffffffffffff7, 0x175, 0xfffffffffffffffe, 0x1, 0x401, 0x706, 0x4, 0x0, 0x3, 0x6, 0x8, 0x1ff, 0x4, 0x1, 0x1000, 0x5db, 0x9, 0x8, 0x1, 0x7, 0x10000, 0x1ff, 0x1ff, 0x7, 0x6, 0x1000, 0x7f, 0x806, 0x5, 0x35ed, 0x9, 0x8, 0x6, 0x8000, 0x2, 0x0, 0x0, 0x5, 0x20, 0x7ff, 0x6677, 0xff, 0x2, 0xfff, 0x8, 0x0, 0x5, 0xfb, 0x9d, 0x0, 0x101, 0x2, 0xffffffffffffffff, 0xff, 0x3, 0x80, 0x9, 0x8000, 0x4, 0x0, 0xa448, 0x3, 0xfffffffffffffff7, 0xffffffffffffffff, 0x401, 0x4, 0x3, 0x9, 0xfffffffffffffffb, 0xdf, 0x4, 0x39, 0x5, 0xbbc, 0x90780000, 0x20000000000000, 0xe102, 0x7, 0x3, 0x7, 0x100, 0x480000000000000, 0x800, 0xfffffffffffffffa, 0x200, 0x6, 0x68, 0xfa22, 0x2, 0x1, 0x2, 0x81, 0x5, 0xca15, 0x100, 0x9, 0x1, 0x101, 0x0, 0x4000000000000000, 0x7f, 0x100000001, 0x4, 0x81, 0x0, 0x3, 0x0, 0x7, 0x40, 0x10001, 0x3, 0x0, 0x4, 0x6, 0x4, 0x1, 0x1, 0x4, 0x4, 0x8001, 0x7, 0x9, 0x9, 0x9, 0x1, 0x80000000, 0x9, 0xc8, 0x9, 0x2, 0x8, 0x9, 0xfffffffffffffff7, 0x8, 0x3, 0x811, 0x4, 0x5, 0x374c3a95, 0x6, 0x0, 0x7, 0x0, 0x6c6b, 0xed, 0x8000, 0x101, 0x101, 0x9, 0x0, 0x1, 0x4, 0x800, 0xffff, 0x741d9a11, 0x100, 0x7f, 0x5413, 0x6, 0x0, 0x9, 0x200, 0x7, 0x7, 0xffffffffffffa61b, 0x1, 0xed5, 0x8, 0x5, 0xff, 0x5, 0x6, 0x5, 0x0, 0x3, 0x81, 0x5, 0x9, 0x4, 0x6c526661, 0x6, 0x1, 0x800, 0x1, 0x4ba5, 0x200000000000000, 0x20, 0x3, 0x8, 0xfffffffffffffff9, 0x0, 0x6c715c41, 0x10001, 0x0, 0x2, 0xe256, 0x8, 0x80, 0x7f, 0x7, 0x30000000000000, 0x2f9, 0x7ff, 0x462f, 0x3, 0x6, 0x7f, 0x2, 0x2cf800000000, 0x3, 0x25c6faf6, 0x100000000, 0x7, 0x4, 0x3, 0x20, 0x6814b0cb, 0x7fff, 0x8, 0x7ff, 0x9, 0x18a3aba1, 0x0, 0x2, 0xe5, 0x4, 0x8, 0xb5, 0x8, 0xb77, 0x4, 0xc13, 0x4, 0x90a, 0xffff, 0x6, 0x7, 0x8, 0x0, 0x8, 0x5, 0x8, 0x2, 0x1, 0x6f, 0x100000001, 0x5, 0x6, 0x7, 0xef6b, 0x0, 0x1a, 0x4, 0x5, 0x8, 0x8, 0xff, 0x8, 0x2, 0x7, 0x7, 0x7, 0x10001, 0x0, 0xb22, 0x0, 0x2, 0x40, 0x3, 0x3, 0x20, 0x7fff, 0x4, 0x401, 0xa30, 0xa000000, 0x100000000, 0x9, 0x1, 0x1c800000000000, 0x5, 0x5d41, 0x40000000000, 0x1, 0x80, 0x3, 0x20, 0x9, 0x4, 0x10001, 0x4, 0x7, 0x7fffffff, 0x800, 0x3, 0x4, 0x6, 0x6, 0x4, 0x9, 0x7f, 0x80000001, 0x8, 0x6208, 0x3ff, 0x4, 0x7, 0x0, 0x50b, 0xfff], "e2a493ad40cfee3fd0618511e7e045388942d42a3629e7186d29f788e7f34d84a8c665a98e65e2efb78c6dcc894d414fb589f6406ee03afc7979ad43cb616139c5bf"}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e21, @rand_addr=0xff}}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) 2018/04/20 17:18:11 executing program 3: ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=ANY=[@ANYBLOB="cd00080000000004000000000000000000010000000000400000002544e4c400"]) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='attr/current\x00') syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3ff, 0x101000) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/04/20 17:18:11 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xffffffffffffff7f, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x1000000000000000}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xc0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0xffffffffffffffd7) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000003, &(0x7f0000f73000), 0x4) 2018/04/20 17:18:11 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200200, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3}}, 0x1e) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:11 executing program 0: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x400080) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r3, &(0x7f0000000180)="130000001000230b000008000000b836", 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/20 17:18:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005400)) tee(r0, r0, 0x9, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005440), &(0x7f0000000440)=0x4) sendmmsg(r0, &(0x7f00000052c0)=[{{&(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x10000, 0xfffffffffffffffa, "8eec6acff5152d7fe645fabf10bbd771960d2dbc487df83a3a13231c38221ba58026e000b4ac32de3cb791d0f9e425c0b150326e83c014d1efd3567d271944", 0x31}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000700)="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", 0x1000}], 0x1, &(0x7f0000001700)=[{0x1010, 0x117, 0x7, 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", 0x1000}, {&(0x7f0000005040)="5d0ea4d3bdd12f8e0776f05ed1111276c3ce19d4b8f0483dd249b984a4de72464df239fc2856699c0cf00b4f5fc3aaf6dc2f2ca3b5664863bef4e8bcdf79a5fefc4ea804551b726b87f430c8b6fb5723f8b65380b03fc93b1414bfb8a1ceb00695de213ff2244f6e6bf91d524a7c5c8ff7bd4f987eda32e44659d70d3344ed4b6470aa51aa0710d93828aefd37841b1146804dc9be7ac9c090889cda5bd952c0f68e714ae380a9bbc056b6c7263c6e97b5f603a70814cea6f0a6d3a129a572fa4eb3ef482bac3b2190168aba9cebb3a10d8edb24632414039961210fcf69ff634a8d3061", 0xe4}], 0x4}, 0xfff}, {{&(0x7f0000005140)=@rc={0x1f, {0x200, 0xfffffffffffffffe, 0xfffffffeffffffff, 0x3ff, 0x1, 0x9}, 0xfffffffffffffffd}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000005200)=[{0x18, 0x113, 0x2f, "fc0d3946ad80c21e"}, {0x38, 0x1ff, 0x4, "dd80bb51c0cc426f1f60d47653e8a480498ec4a1c60c2c76909a15ab4f01c374f9e795960f"}, {0x50, 0x10e, 0x2, "1e1035d5e366fc4d95b6118458b7514fa0d6d1de2dc996b15552d78e379dfd78ec6966abde6065e17737cc92fdf767b39f63fbcaaccff4bba45ee5693ef3"}], 0xa0, 0x10}, 0x3}], 0x4, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x8001, 0x8, 0x5}, &(0x7f00000003c0)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000000)="ff55d36cffb9ffffef00000000070c", 0xf) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@empty, @multicast2}, &(0x7f0000000280)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000051c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00000053c0)) sendto$inet(r0, &(0x7f0000000680)="c40e1b333a70e470339ec5a156d2ca30107dd444e372541aab42974adf936dd7d058c6ac72795728210bd64976a99a0b9027877e4d873f6dc442361dffb79feb36207574f72e", 0x46, 0x1, &(0x7f0000000640)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) splice(0xffffffffffffffff, &(0x7f00000001c0), r2, &(0x7f0000000200), 0x75a9e9f5, 0x4) 2018/04/20 17:18:11 executing program 6: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) fchdir(r0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="01661a00"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000440), 0x66, 0x0, &(0x7f0000000300)="76aa80ee788dc6c3e7cc75ee772329ae12589cecf18d2e52faecf2740a8eb991c9d40cc91ebe4f80aca9edd7de9046e1892fa6c417b1df34e46e9686c978bd4e122a17def1827f80f9300b4eae970486066c471123a552eda870cc83ee6f87991b1568bce1a4"}) personality(0x510000f) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0xf7f725543bfaadf1) ftruncate(r2, 0x7) recvfrom$inet(r2, &(0x7f0000000240)=""/92, 0x5c, 0x0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000140)={0x8000000081, 0x200, 0xffffffffffff0000, 0xab4e}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x10, 0x1, "781979b47d13c2dc7e525c00822242c6477c9190f2f50c8a203309068e9265f3c941064c6ceee2fda34b06dcaf93f7b84e3758983b40456336fd7b25ae4a51e6", "fd7ea18b25b04252864d662530539a5397e176d9a9c44933b4bc8c43ec2d846f", [0x100, 0x10001]}) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x4, 0x40010, r4, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11630500"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x81, 0x1f, 0x76e, 0x0, 0x5, 0x8000, 0x0, 0x9, 0x8000, 0x0, 0x5a, 0x1}) 2018/04/20 17:18:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0x6, 0x4) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) 2018/04/20 17:18:11 executing program 1: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x2) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) socketpair(0x11, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x4, 0x8) 2018/04/20 17:18:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x12800, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) readahead(r0, 0x0, 0x3) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x7e0e5bb8, 0xffffffffffffffd3) 2018/04/20 17:18:11 executing program 2: r0 = socket$inet(0x10, 0x6, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) [ 280.570883] binder: 23350:23361 unknown command 1730049 [ 280.618836] binder: 23350:23361 ioctl c0306201 20004000 returned -22 2018/04/20 17:18:11 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='maps\x00') preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000080)=""/62, 0x3e}, {&(0x7f00000000c0)=""/57, 0x39}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x2, 0x6, 0x3, 0x4, r0}) preadv(r1, &(0x7f0000002640)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/171, 0xab}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/240, 0xf0}, {&(0x7f0000002500)=""/15, 0xf}, {&(0x7f0000002540)=""/225, 0xe1}], 0x6, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x181000, 0x0) 2018/04/20 17:18:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x2, 0xc, 0x7, 0x3, 0x2c, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d2}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x59, {0x6, 0x7c, 0x5, 0x800, 0x0, 0x100, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xf}}}, @sadb_key={0x1f, 0x9, 0x778, 0x0, "cded2564795c3b158cde247ee4a0c12021b7bd8eaeaa9e828071a4b6e76984d6730b7c63a9923bcaaa2c42bceffe0722c30e9bb24e605d1c14cab8ff4f6b97a0f88bcdae394d09fad56ec1c0ff407fdcb68068574bc8c0d077380bf831b22d53c573ced0a297426c934de4bb451148504d3df67d3a60bc906d71f3206076bc4716b8435c180c0a8df607173a48e99fd0d865b93cae2abe6ebe4e14887c4b62f549abb961b958123fada46fcc0d25a1c93a8e81ed366f60062a7c4b5c02fa0a6d752d03413eac9204b69657dca9943d442965428d0a5605f60bd4162f2e11d90819aa61c049b2aa1373d4b8fad72446"}]}, 0x160}, 0x1}, 0x40010) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x80000000000007, 0x0, 0xb, 0x2}, 0x10}, 0x1}, 0x0) fchdir(r0) 2018/04/20 17:18:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f00090001000704082214abdd0500000000", 0x58}], 0x1) poll(&(0x7f0000000100)=[{r0, 0x8100}, {r0, 0x4080}, {r0, 0x2000}, {r0, 0x1000}, {r0, 0x8000}, {r0, 0x4}], 0x6, 0xfffffffffffffff9) r1 = dup2(r0, r0) write$eventfd(r1, &(0x7f00000000c0)=0x3, 0x8) 2018/04/20 17:18:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f00000000c0)) ftruncate(r2, 0x80003) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 281.399100] binder: 23350:23405 unknown command 353041 [ 281.404405] binder: 23350:23405 ioctl c0306201 20007000 returned -22 [ 281.523342] binder: 23350:23405 ioctl c0306201 20004000 returned -14 [ 281.529027] binder: BINDER_SET_CONTEXT_MGR already set [ 281.529037] binder: 23350:23408 ioctl 40046207 0 returned -16 [ 281.538393] binder_alloc: binder_alloc_mmap_handler: 23350 2000c000-2000e000 already mapped failed -16 [ 281.545955] binder: 23350:23407 unknown command 353041 [ 281.545963] binder: 23350:23407 ioctl c0306201 20007000 returned -22 2018/04/20 17:18:12 executing program 5: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r0 = socket(0x10, 0x0, 0xc) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f0000000a40)="1f0004fdfff13b54c007110009f30501000b000440e4f55a571f281c3b1039791926c4c6b29a784dc145e0fa569c60b1c621e67081105f27cf3d3bb8a08680a21fb334e23828214fa40890b7cc7424592e81b1d061c217b643ae3476a557e6cf679656858d4fb30a1fe365b4ec0a3919da5ef3deed5721f006258997dbe92c56fbcc23f088efc435b18c5eabd8475e4eb66bbbaf450cbc04a286585757e516d659c171f1ff5010734dee362d9a5b86a88cce8a68661700000000000000008b3702da8053438c6691fcedf748c8de4d9a36725afaae27ea139063f7e169eb799a0de258fc4100a6ccfc2ed55c54579033faa737966c4f1e6ff41b359c2dc50613bd2be9c69ec9975a83a9064188fa83f4d7a84afec76ccee45cc3cf78e99a3e0c382c4767681899f861daf05b9bf300972496c8b1c8db29e2b04a434c00801fd3648406", 0xfffffffffffffc76) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = getpid() sched_setparam(r1, &(0x7f0000000400)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x84) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) socketpair(0xd, 0x6, 0x6, &(0x7f0000000580)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r3, 0x0, r4) r5 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) pread64(r3, &(0x7f0000000240)=""/39, 0x27, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x3c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000000000000000e1ffffff000000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[]], 0x0, 0x0, &(0x7f0000000240)}) get_robust_list(r1, &(0x7f0000000480)=&(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000280)}}, &(0x7f00000004c0)=0x18) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000500)={0x0, 0x3, 0x5, 0x7df0}) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) write(r5, &(0x7f0000000800)="7c573c3a81d50974b59b21d9c071580cf2619f4ba6dc776ba239ab3118d4cd2550b40a25e7408e960b7a7deded257afa5c7612202b6cd4a7c53ccc0b7900254502e2c0f13364ea5a14389f06e5cef948ff9beb2b525f45264876b7e77308b23e614aec1c6630d4406381b4396916860aedff8ff6676e0fdbd82f893559cedc452e8d99dfa87c47695c059ce30b0e9eda643744fd556253118e00af2f86004acea7072d355ec9acde247521508b6d35f1ffaabe5f02bc15e497296bd4d3220d904e5f5dcded61dda9c38ea6a933c9053cbe7eead1198a80de1607561df75ada8f692b", 0xe2) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/20 17:18:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2000000000009) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'erspan0\x00', 0x3}, 0x18) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000004200ff020000000000000000030000008140dc2f729078bc2a5e019d8bfb256e0594c19b537761f2fdf22803bd4c2b23fa8389a2da71056572f1db783d46fcbeeff972cb4485164e5c9a926ca4de3382b0fc2176609b1b74f67b7bb47cc7ca63877656d63f52c45dfeee640b2a9af44ae06b3d5ad6"], 0x14}, 0x1}, 0x0) 2018/04/20 17:18:12 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x200, 0x7, 0x400, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x4, 0x8001, 0x4695, 0x80000001, 0x200, 0x5, 0x50, r1}, 0x20) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/04/20 17:18:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f0000001580)=@ipv6_delroute={0x28, 0x19, 0x705, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1ff}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x84}, 0x2) 2018/04/20 17:18:12 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x80000) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x2000) ioctl$KDDELIO(r1, 0x4b35, 0x100000001) r4 = gettid() fcntl$setown(r3, 0x8, r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400800, 0x0) bind$bt_l2cap(r5, &(0x7f0000000300)={0x1f, 0x2, {0x3, 0xffffffff, 0x55, 0x4, 0x7fffffff, 0x9}, 0x200, 0x3}, 0xe) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r6, 0x200, 0x70bd2a, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x8040) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r7 = dup2(r3, r0) fcntl$setsig(r3, 0xa, 0x3) r8 = inotify_add_watch(r3, &(0x7f0000001180)='./control\x00', 0x2000000) inotify_rm_watch(r7, r8) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/74, 0x4a) 2018/04/20 17:18:12 executing program 2: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000080)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x8, 0x0, 0xfff, 0x1000000, r1}) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000100)={0xffffffffa85089e4, 0x8, 0x1f, 0x8, 0x5, 0x9}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={0x0, r2+10000000}) 2018/04/20 17:18:12 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f00000000c0)) ftruncate(r2, 0x80003) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 17:18:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x7, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) fchdir(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) ioctl$VT_ACTIVATE(r1, 0x5606, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0xffffffffffffffe1}, &(0x7f00000002c0)=0x8) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={r2, 0x0, 0x4b, "b730ea413ec5d1f4113056b5378617b25d7440afee3df5cf42dc6df6d958fa7fa523ae54ed653ce50823d633aa8428b1d2e0c08cef5a9157b83b0ea7c0c6124dd546060b2a389f46683476"}, 0x53) 2018/04/20 17:18:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"626373f0d8708a0200000000ffe000", &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x2, [{0x10001, 0x3}, {0x20, 0x401}]}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) [ 281.715215] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=66 sclass=netlink_audit_socket pig=23420 comm=syz-executor3 2018/04/20 17:18:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f74637000a174d36bf3413f13f1fa62812d72e39ce1aae3ed848159f6fca7fd7b8f7fe18e3e379ccc3ef0c77fa300abcfd426f814dbeb7441f939caa39f3baab9b8d1aab4c9457f2aa3fd3698012b2f03804c09779e60594fb91e4a024dce766d7113a327b2627bb1c0284ddbcd3b8ab0220b7ad1d65db5dd5454160aa336818b68048ebceaf32d233597387d2725a33484faa6dacaea4a80f94e1c3511ab7062721b157a17399f4961be9ed018c493c9d0d59c43473484b8") preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x1, 0xff) fchmod(r0, 0x20) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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0x1a78) 2018/04/20 17:18:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100002201, &(0x7f0000527000)="bfd1c4ad") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {0x0}, {}, {}]}) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x599, 0x1, "08fbd03eb4f3", 0xd6bf}, 0x10) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x1}) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/35) 2018/04/20 17:18:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDENABIO(r0, 0x4b36) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xbb}, &(0x7f0000000180)=0x8) 2018/04/20 17:18:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000), 0x0, &(0x7f00000001c0)}, 0x2) 2018/04/20 17:18:12 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40800, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000080)=[0x0, 0x2]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x20000000}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x10001, 0x1ff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, 0x25, 0x202, 0x70bd2c, 0x25dfdbfc, {0x14}, [@nested={0x20, 0x41, [@typed={0x4, 0x27}, @typed={0x8, 0x76, @u32=0x4}, @typed={0x8, 0x33, @pid=r5}, @generic="8f838a0bf9"]}, @typed={0x8, 0x61, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="a817e51407c1fb71f2556078f8f5bdde6fa355c90a9df306f4064a1dec750a3dc1f478585cb3044178ff"]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={r4, 0xffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000afdff4)) dup2(r1, r3) 2018/04/20 17:18:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000892f94)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270195d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000865ff5)='projid_map\x00') gettid() sendfile(r2, r0, &(0x7f0000317ff8)=0x12, 0x400000ff) 2018/04/20 17:18:13 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) fcntl$setlease(r0, 0x400, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0x1}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fdatasync(r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000180)={r4, r5, 0x800}) getgid() [ 282.536801] binder: 23409:23463 transaction failed 29201/-28, size 2199023255581-682899800065 line 3133 [ 282.549382] binder_alloc: 23409: binder_alloc_buf size 4294967272 failed, no address space [ 282.558272] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 282.569564] binder: 23409:23463 transaction failed 29201/-28, size 4294967265-0 line 3133 [ 282.637004] binder: BINDER_SET_CONTEXT_MGR already set [ 282.642872] binder: 23409:23468 ioctl 40046207 0 returned -16 [ 282.651990] binder_alloc: 23409: binder_alloc_buf, no vma [ 282.657545] binder: 23409:23468 transaction failed 29189/-3, size 2199023255581-682899800065 line 3133 [ 282.671023] binder_alloc: 23409: binder_alloc_buf, no vma [ 282.676573] binder: 23409:23463 transaction failed 29189/-3, size 4294967265-0 line 3133 2018/04/20 17:18:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bcsf0\x00', 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001280)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000012c0)=0x1ff, 0x4) capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)) clone(0x959c8ac90dd9197e, &(0x7f000001d000), &(0x7f0000a9dffc), &(0x7f000079f000), &(0x7f0000f4c000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x5, 0x2, 0x2, 0xffffffff00000001}, 0x14) 2018/04/20 17:18:13 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000280)="220000002100070700be875d09001c010a00001e0001090000000800050003800010", 0x22) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000000)={0x8fd, 0x8, 0x1}) 2018/04/20 17:18:13 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) close(r1) 2018/04/20 17:18:13 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockname$llc(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x2000000, 0x8) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x9c, 0x0, 0x8, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x2]}) 2018/04/20 17:18:13 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x404040, 0x2) recvfrom$inet(r0, &(0x7f0000000100)=""/5, 0x5, 0x21, 0x0, 0x0) r1 = socket(0x15, 0x82011, 0x4000000004) getpeername(r1, &(0x7f0000001240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000012c0)=0x80) getpeername(r2, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) 2018/04/20 17:18:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="7f776c616e3173797374656d2f7b62646576b33a757365722d5c00", 0x1) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x8) timer_gettime(0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000100)={{r2, r3/1000+30000}, {0x77359400}}, &(0x7f0000000140)) sync_file_range(r1, 0x0, 0xffffffffffffffff, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) accept4$bt_l2cap(r1, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x80000) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000180)={0x7, 0xffffffffffffff7f, 0x18ecfcb4}, 0xc) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000080)) 2018/04/20 17:18:13 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x304) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:13 executing program 0: unlink(&(0x7f00000000c0)='/\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r0 = inotify_init() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) r2 = dup2(r1, r0) openat$cgroup_subtree(r2, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) [ 282.688784] binder: undelivered TRANSACTION_ERROR: 29189 [ 282.696360] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/20 17:18:13 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x7, 0x8) r1 = socket$inet6(0xa, 0x10000000c, 0x910800000) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000040), 0xfffffffffffffdac) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) 2018/04/20 17:18:13 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x9, 0x3f, {0x0, @in6={{0xa, 0x4e20, 0xff, @loopback={0x0, 0x1}, 0x8}}, 0x1f, 0x6, 0x101, 0x5, 0x7}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x800, 0xffffffff80000001, 0xfffffffffffff800, 0x9, 0x9888}, &(0x7f0000000380)=0x14) 2018/04/20 17:18:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x40c000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x300, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) dup(r0) dup3(r0, r1, 0x0) 2018/04/20 17:18:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000001c0)={0x8, 0x7, 0x2}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x882) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r1, 0x0, 0x8000, 0x1) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x200, 0x70bd2c, 0x25dfdbfb, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={"d202b999cf85000000000088f301e710", 0x310}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000280)=ANY=[]) 2018/04/20 17:18:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x1, 0x10001, 0x4, 'queue0\x00', 0xfff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)) write$sndseq(r0, &(0x7f0000000080), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/20 17:18:13 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000180)=0xffffffffffffffff, 0xfffffffffffffcea) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="2002af860fe6b95d9d1a9d190f2c38759cd9213d9054494726ac75dc4d9535fbd6ce00918be8297c69fa41783dd39962daefd33494b286e063bd10c1d730db01086c36", 0x43, 0x8800, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r1, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/20 17:18:14 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006ff2)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000a94f95)={0xf97cff8c, 0xffffffffffffff0c, 'SE\vLinux'}, 0xfffffe72) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/199) 2018/04/20 17:18:14 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001140)={0x2, &(0x7f0000001100)=[{0x4, 0x0, 0x401, 0xffffffffffffffe6}, {0x4, 0x8, 0x8000, 0x2}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001240)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x127, 0x5}, &(0x7f0000001300)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001340)={r1, 0x2}, &(0x7f0000001380)=0x8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001180)=""/178) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) sendmsg$key(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f00000013c0)={0x2, 0xa, 0x5, 0x8, 0x1f, 0x0, 0x70bd29, 0x25dfdbfc, [@sadb_x_sec_ctx={0x18, 0x18, 0x3, 0x40e20000000, 0xb6, "aa79e4911a36036d9249d922ca708ecfa11cde00369d528db3ff5420344a2b1e3d24107b2e2fc49fa888e5cb8b5a6e648d9f24d8d738a2138cc08e72eacabfc417012fcc14ccfebdbe0091e384cc573cb94c1066642bb2ef8946882f32e4b4fbe56f674078c7c1d032f47ec97353aedc4533e3582d1d00318353f11910ac70088e0a512d1159aafd5c71636e0df10a501d45c9add9ffe4e249d9fc22be47b1a80b5aad3e0fe59d5b6226268af5b2fdcf93576a4d54c9"}, @sadb_lifetime={0x4, 0x7, 0x1, 0x1cfc000, 0x80, 0x9}, @sadb_x_nat_t_type={0x1, 0x14, 0xa965}]}, 0xf8}, 0x1}, 0x4000001) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) unshare(0x400) r2 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r2, 0x0, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='udf\x00', 0x30000, &(0x7f00000000c0)="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") 2018/04/20 17:18:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000003700)=""/195) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f0000003480)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) epoll_wait(0xffffffffffffffff, &(0x7f00000022c0)=[{}, {}, {}, {}], 0x4, 0x2) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000036c0)) fstat(0xffffffffffffffff, &(0x7f00000088c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d", 0x67}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) dup2(r0, r0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000003580)="4784721117c5fc787864b533537fd3f9c210fa6fa270cc7b729fb7c98874f43d2e0fb55dd57e79a2b1b36119160a2d766659065cc6508aa7ae984c7222a5c26e8b8a", 0x42) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003800)=ANY=[@ANYRES32=0x0, @ANYBLOB="fcd5ce683569dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bde30667c388a9b6792aeddc0a3371e30c9dec23ad3e86e4838cbced39d4ea0ca7770b334c04140959399e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b00000000000046bed9bb7d35a2e352c389"], &(0x7f00000021c0)=0x2) listen$netrom(r0, 0x5) accept4$unix(r0, &(0x7f0000003600), &(0x7f0000002300)=0x6e, 0x0) 2018/04/20 17:18:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x3fc}) 2018/04/20 17:18:15 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getgid() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:15 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000", 0x77, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="d6c6cadb41d000"]) chmod(&(0x7f0000000080)='./file0\x00', 0x1) 2018/04/20 17:18:15 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="020a000007000000000000000000000005001800ff01000000000000000000000000000000000000"], 0x38}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc00, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) ioctl$TCSBRKP(r1, 0x5425, 0x401) 2018/04/20 17:18:15 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x1) recvfrom$unix(r0, &(0x7f00000000c0)=""/98, 0x62, 0x472c95a17e8de563, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) write(r0, &(0x7f0000000340)="2400000026007f000000000000007701000000ff011000000000000008000000009b4f443e8ac7dff1679da0a558da000000602b8643f0c5366df7297c2843c01d9e73a2f70298307b0e18a6169cce6f7fbee0a14fc03020aa3268fb1496e20c44906117e16a3ed9108f34f74c24a8f65640e99b01fd849b2c158bc4e5c3bedadd06a758dbc85a9c9169756bf1", 0x132) 2018/04/20 17:18:15 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000000140)}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="140000000302ffff0000000041325e8f00000000"], 0x14}, 0x1}, 0x0) 2018/04/20 17:18:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x9, 0x1e2) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000000280)="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", 0x14c}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000140)=@rc={0x1f, {0x5, 0x0, 0x3ff, 0x5, 0x1f, 0x10000}, 0x800}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001900)="a8a88e42713c56e7bf1499e061e0fc4de8741bf715ec6edec76d4b861032d28a8c91e6f0821decd1715fa255346d73e9354a77176d946f9b6b53c52c19529bb008f6ef984fbbd1274737543915b50c93cc21311dcaa5990f95d8f3b53be243535182072dbcd5478a6a1f7f336498a6af36670e874936eb0931967fde773f03c026f29fae00872877d86778b73d97c0598a922cd39728fcec42613acea807a451b9b4dba55ec5f5bccee3780b17cc763d36579bd32eb685d158657f56b652c787f89191c810b3d9e4d9f19f7ed2e42ca841ae926973ddfddbdb92453bc274515b7e203aa81ce64454137385d75029a757939f147a381f7525d36295532347e5ffc347f8ccf88ee655981b5590c459b48ad73f36d79b7f70c3d7319a9c96a85c18f67a27e2e6ae76372753f8022e4ca40d014a892392accd8082c9759be35d76509d4bcc6511a2d24a57251aeb2026889064c9af21d03975b86357318acf9db95454148cdf7edd636154f75e31fcc0604b7b29e121abeb8992f191ad1450927460dc103d802e078af3628ae5d3070103a8bde9ae6b8c985e1c7c934bb224a32b2c4dea86d1eacd47666b03f783643a6b17c80ff1aea0c07065271b59923924030b2f0c3e9054967f9fae340dab66dfeb0af5bf3108733750103a2bccbfc53815e40d82ed577dce9a77ea5f113a9c6f22f495c4dfacde88815e0ae177a2d61b9ce3ce64b4c7c6b56f4f994d3d6ee86cc137fcf5cd5c9da838807b1290e974963bce85d5eb2a8f85305bb6d0ffb733402b27af8e1df9a64ef147b24e3c442d9f7530937267d7f270ee0f55f6d01b1d9e9c2a9e96175b705d18ba4f37e9f6fa6fa73039f30b215d262034ccfd38936bcbeaa2c96f0ba1cbedbb2bce9f7e6e63cf4aeddd6119633f97bdfaf294e7e282c47ca9ab5327aa159da2f54628b6ff25a2b20c9ead81fd265dc0a553d0cc60673036f74e7e07517684dddd3e5fb83365a88ebc99cf3cae84e84adb84a74ebd2be0d339723d9487c73fa0b0362d1284eb6aa011fd956e318f9caf2877b2e2095685919f763a5584807abbdcd9242eb94140c0dba971693d71d4444f4183ec8f6f4d59d23a6938e37e4b87c8b419a3f4c1aff4b9c98dbdde10778d12721a9063cda03f7d7c173f5e088d600cedfc0cc22b859ba947e93639e0eaa204bb37268c6dd5f709d0a8eda0f7", 0xfffffdb2}], 0x1}, 0x4080) 2018/04/20 17:18:15 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x40600) write$tun(r0, &(0x7f0000001540), 0x1) 2018/04/20 17:18:15 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144729ae3", 0x27}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f00000025c0)=""/4096, 0xfffffffc) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="94000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad27afbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b5ae1d658b5385747ac526f322a0519137156f00002a7910612cecd7080d8bbbff6f04000000080d713dbfa00e1c73b7100e00800000cdf9015f3fb37092434c87b878f9df1ed3ad34ba4e12a019ec92520a9e1886cbe70a4f866348018ea018df71b69fc43322223f72a271c8915120ba9cd649c2fef3764f18c243ccebe6eba6ed90d967056ef4a3482f"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3", 0x78, r4) 2018/04/20 17:18:15 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x7f, 0x6, 0x9, 0x5, 0xffffffffffff8000, 0x10001}) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) write$tun(r0, &(0x7f0000004480)={@pi, @hdr={0x1, 0x3, 0x7, 0x8, 0x9, 0x5}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @link_local={0x1, 0x80, 0xc2}, @loopback={0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mcast2={0xff, 0x2, [], 0x1}}}, 0x42) 2018/04/20 17:18:15 executing program 2: r0 = socket$inet6(0xa, 0x7ffff, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000540)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='mounts\x00') r3 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x36, 0xffffffffffffffff, 0x3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000400)=ANY=[@ANYBLOB="020300090c000000ffc9540d17ffffff021213000200000000000000694eacec436991bd70360000000003000600000000000200b7ff7f0000000000004e3be0008f01000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e000"], 0x69}, 0x1}, 0x0) sendmsg$key(r5, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r6 = syz_open_procfs(r3, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r3, &(0x7f0000000380)={0x0, 0x0, 0x1, 0x0, 0x0, 0xd7c7, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x7ff}, 0x8) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x8000000000000001) readv(r6, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f0000000580)=""/142, 0x8e}], 0x3) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) 2018/04/20 17:18:15 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x1) recvfrom$unix(r0, &(0x7f00000000c0)=""/98, 0x62, 0x472c95a17e8de563, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) write(r0, &(0x7f0000000340)="2400000026007f000000000000007701000000ff011000000000000008000000009b4f443e8ac7dff1679da0a558da000000602b8643f0c5366df7297c2843c01d9e73a2f70298307b0e18a6169cce6f7fbee0a14fc03020aa3268fb1496e20c44906117e16a3ed9108f34f74c24a8f65640e99b01fd849b2c158bc4e5c3bedadd06a758dbc85a9c9169756bf1", 0x132) 2018/04/20 17:18:15 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x16000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) 2018/04/20 17:18:15 executing program 0: r0 = memfd_create(&(0x7f0000001240)="12237b00", 0x3) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001280)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/rt_acct\x00') setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000140)="c5f4e27d0e7971d39a23f9354c2596a6931f35e90478fecec99b193edd8121d4d88098a04e3f379ff4cf8eb74f73e803e0b766ffbc9d82685ca3e6af97d657cf7f7703e919a3dd0f373ecdbf7ea1d2305e9dcce52467293a19705dfc45a9f6df10795a3b2d0308e38c9768a592da2f1fd5c477396be2c6ff0a347d3eb6ff3f3f9752280caa61eb1c7cfe9b41d43803db6adb1a741d2034e4ad5b13f0adc1fe43d163cf90ffe537cafe728908f18cfe6b34be3a914fa6a021ef2b6d3d695af46eaea467592eacff97f410bb5c1df752c2d4ccf6dd13787324dbb7dd662369e80d5044f363d2db03607134cd6b73b02dc9521e7e8b908116407171093f0ba88faba6971d246ca6096ade002d5103f8c1a4003acdcea7e215ff6fcdef4567754a34e6a2691a6d7839bcb30ee1d40e71f359e8a23aa1a146693ed19b54bc7e32a70d4ca40b739555498e137dbba8b96f277ee15bee39ed5af01c4e277aaa05d7f7fbe80d41885385bed132f7d722d603ca341b98ba8fe6d6f1c037fbfd3cbdbe552d492756554d15f0555d3d7ff19f3cd4fde1c713b9aa0cf4ba1d2d579c4aca081fba199021972cbc58e4a6a6b27917a4755ccee441942bda7756fa7126f4e8fc805463d3176044dcbe6fffd094749047e5d6709d1d31d75445395dc0adbb828d4beaf5174ead68a1cc27ade95a46459b1852ba90aebc63a2f1c509287eeb427ef5497ab7548f3488f7ab942eea4c91ad2872402a58474ab0b6136103ad8389999d68c75939f79b60ddcfc8f0ba98bd617e6ed8ff135d0d01c43298a391287dfff05eaba542b59c140106c4411a6b20cc5b9aecb42841fb662fa4b8d08799170dec73c3d8fdb25f2e8a3f485dc6d09b7d8b1b1ef746015253876d4b36b4a4f8d7a2b4b33808ce1e75e58fc5b34dafa5c235e4b02613f3d07d4cf843ed17c8f70c5475e4b02d5c881c2cf9eaedd53d1dfa67bd86ffb489c066d6c841a3eb5c70f7b5eeb60a12459c0e670ebe9f03012307d244cb9c3efa2743e7f2ec3d8694b4cfdf38ff7d477f1df4d044d49f94e5be5df7260569346ee14c4e283a9e961c45886d7b224a8f93f42ea1644e12190ae9adb2b3830c07fa2f55772318d1984441005bcdd99a580447e2a4c7cfbe20a5d64b6d695fa46db16ac03b95ac2f132381cbb1c2613bd1ee606e72f8000316415647510fdc3635c4cbdd86720f034cc2facc72f3b81121cf4a66442fd209d3805abc0e27409280e0c75e9d572f8ec53c1bd0642d843964be3a0f07964e2044269751bf44ef55da4f375c4681e482317f56b20edaf024bc693d5e91cab4eca687f075edaf641d9e874ca46a547394f2ac3519e375ff0f5239479299ce9f647aee26a4124da845f0e9365d45630cfa5cc2565151f99b21e954ea7ca12572ddddc368b1b1a74cb9275474d712fe9b70e95feede1711b72600612b3931f5ceed18adc1bae53c6063debb6e6b859cd5750602066a0216879a6d4bd7eec477f4ac46288c27d6cc6af7cb30598c1b02887c79a23221356281ad51d65337e8e87e077559bf9a1e6b5310f8359152337c217eef59bf4b90ccc631c66a4cc3881ba1f950de70233eb31d10586b800179a633808d5d19f724d5817a8a1c40a52d6648e927829d993e3c2c989672bffe41a039e049c22588af6ae9310a776439620bc3feed524cb24dfb8f1865b7cf6c03499b3b85be94dde8b18862cffdb5d7e4b3b13a658e2ac034026c4510a58dcfffe504530872c5c959c686b1140f5e1ced0b1659aa01848c360220af15b9d13774e51289a5d4cfbc2795587915b070a0d1fceb71ae075a559b9e106bafc1c801027399ba4988a476a89b4673a87acad67a443bd9762a0ad8afceb2c594948fbee0b1b57b40faf86c5fd64ab277e92529d1f0a11d6237002a483accb61c3222a25f23871424bbe12c1540b5e3a4ec6433b6828f3b88d90672ff14d8ce2bf6bfc4e6a1ed393e92deccf1184e7615a04e25c94964532663a88660847aee2cf5dd7b3ada955c0ca94d4f5ca078fd86f7e032f742a450219f0a77978ca11ff5d555eaac710f10c1e81ebfa5050cb0e7b01e149cd6536fbbe07aa20429440842975c532e13417676805e8eeeb93bd1034ab495654e06497aa0c4850e481b61014c6ba59dd18e47d901b492672626dc185218620228d1b910954abd6b8bb3f6006254dbf54491de1de4213dcb9aad63a5f75361cfa2d713a8702db7c451e0375cdfd81039873f979bcd7c5bd24aef9c1a7f1130e3538f923ea9aca913ab8f7206ebc137276d608b7c5115173c0061cc17476c54982e109fc2e575c76975a4949f1358e9cf8bf7953d8f43088886ae451902e4843bdb4e3361cbb9b5985c101aa76e2c692751c5ddf55985dee8e231cbc47f2cc564b9e20bb5cb436bbbb0b07132174914ae18c093a9e1eb9b435ebd67894298dd064d6b60ee320c5d73c316651c68b197bacf56e0ccd4d89f7886a4cf24833d89b976fc68f814199ccb1a51d243c249f5359e2e4f0c9f2873eff77a26d86585ceb060d07c9925b3018ef73f8c94e8be1bac9d645777a572336ef3ed83f4b539388fa67ef66c48a5554037dfbe0832c75246d4f5df856e39867d4a03f446bafbc51b4fe0e9991f5ab25ef2f90555ebb78515f5dc34670e65d33e6b25a522778c923413de0f93d6a7b1b64c6b118ddf496ec731e85a27675b1d62b0e84d0f69e9d32e0a646ec04768f2d63a4c43daa8c1c535f1578f2d5937198be30e8703cc97fe59c96f2815f583ce19b4984dfee7218ce8ebce06c697f858ac7194545d964a00963d53496caf54eaaf1c2ce95d49067f7ff386aaf2ccfefd76c13a2b056a8d7ae11e227c43755b3923f274d0c402fe78634ed308114663763d4418d8c924f44037d9ef50ee1717c000901770fc2d503140c0709264b7e559079aa7273cb2fc5bf1ff0c2038f148775cb3fc301a5009684bd01cf476cbd7930f7c09e309bdc72da14c1e707f4af447cf99ab0441b25f9996a996b9ea4db2c2d885cf12576e4eb9aee7afedcab2cbd15ff1622508765381d6c5f1fcf3b414724b64b01009e14119109e4491ca551e1f6f43e7442ce779225a6da2003c3ca33a3dc6d666c2ebd9a418c4849638da034ac51b551573c404bf6bba54eb792b0dbfce7b81af956a3bb9baf98a90ec3b5e61ce50053368b680198c8ed391d8afb8dc715e6246ec42ce425bce26e875ac81975a86dbe19a32d3b4cca6fc18d6c954431b54be394ff1c76331455a88d454b11e26edb54bef1338a359f86d9832d9b25a1fbef8a1b2950b567fab205fc47115581d1dffc48fed4ab72a48e0d9f41090c0fd008221b357dac2df483915099068a2ae614e4ca652b2fdccd09b2b0fa8bde33f49c0846ac68010fa672630df9e4f40b9171163fa1689fb56133f26923de53ac54c7556db42afe22754bc5e44980a55aa2b22b943d03488ee067dca0004dc9b6a72382eff28ac95723a573b1f96ee012d37cb2c527a71ee99f4f9eba49ead41b6eac1778cff5638d349c9e8c220dcc40c398c0f8fdfd902eaa354b2f74759c011b69e149c5189ae24f0fc93d840a28e17bda13cefad070433b25d5441adc60d7a680edfae32302d7e3bcf110e59976df8b3a2bd21717db04eff4c201fccad5e90ba4213e23a13cee1ad41d94786c462774ca756eab8158b4a0555132bc26f8b1a5749052e1c682bd64dc5234e5049b4b372d04623b1cf3e11b2514a5b6d06a5e7c63918709a93ead6bb208a422668be7457babcb2baf8c0d06bf98ae8c4f757db613f4d16f6717bfb63337718dab541edc27c8fa7e4aafbb24449322a1b2c19d1b30e2b760bfed5d40c76fd14f44cab35167779e15fc1433f08f44289d259c787fc49229aa13320d649e2c49d70700c331810c9eee0812cfdc545bd9cd6932828bd4a96f0d1f8e9a12f341f071567c803f9fbcbfb1674e31cc6f038d07b7be055ee246428c85120c9b748962e44f88b28cf7e81a3b2f29ce8d227483d1b1965e87a6337275c2b38aad98f385c7d2e7baf95edaaca62549f5cb43e1a89ff6335c0da929398b9fa705970edcbbfad5ac912f639e33802d035d2d2669beda393640872ab2037eb1401846b3b259f0d8c2c929d11282ba93eede343535264f481887c6cf86c51bd11776cf1cabefcfd1c1475db25ce3b60ad9cc3db3c2887a99bb3426fe330e782a68a43eb5a53c392beda7a1f00b57e2908caa5703786a5d2d88cf5f59be13f6270bbaa6539d3e0d91212df98604338249c8a33156f740283aa3559a86feb0b9dc2a981b9248a56a62c3d544a768e662459e7f01ff93423e3b1d23b3c28fbf3a7abe61e730210cfbf7da817201b77df99b7eb15c2a2ed35dc86ae76ea460b81f9eac5e5b2bae96919df269f758af217015f16dbfe8b8780b53e3f314da98afb531179905948175b2c8e7af362168241a0bd2e23b7c52f7885bad43220d5e71668304f70a1e474f484108c17ab2fcd91b59b6300d08c5af24c6b1ce7d5b1f3633f771f9a241d9bd92857f9d424c2e32567485b7dc204f5816b88366cbee053eaa48c84e988ff8b78d05d4f2513b606e1b7c0b83d9436b6c0c937a6a0b337714f1114df86c6fb7aad0e904ce3afb24d9c38234126a4f02197d830ed741ee6763aaa9f97ed668d884fb8c498f7d63816d0b69875edcbec4ea682c0fdf06376ec9965fa2ef4671c0e29708fe7e9b2b5095bb5eaeaef12b58be2288604a46143b61812b98d34f787405da5e9bac687b334eb0226e88a2b6f57c0fc4207e3ea0b7ac40feb0145101d939de87e42382d19a5a070372d3f81921893d60ce36918c73e4a92c086e56b4ef4747011e3a4b0a178990804182198ea218f0eeaf9077ae35729bced463c9009e8d820c71ab1d47f7b56b8dfd4d3d93fa79b3c5e17d367b85a9d20d7a2cc6b8ec3a3db349a2ca5a21855bbd95e565023ec2e0c3566c2d133eef1f6b8442478bad6c34cf6ca43b2dc631a8efef723d9195f6e2f970db8dc1c040badaf8f32f162ec1eb4eda5c999ec22d7e84663722a8f1531ea6b0707db0620987741db61481eafe0645c3a1cf018f416a22f9f9e2cedc2e001fc85dd8494f56bcb71955028e69665f43b659d05a47cdbb49deda3a46b8ac307db43633572bfd2adaba7a2aeb5c5fdec3996525a78729f1df6db203f4541774fbab97e61290c4d4b5656a1419162d7107f2304848fa6d8027ed549885983d0fa1f88cdebbb227284cdeacadc81533b6f348a6f916dfa5989d2c944c818899d165ff9685b5e7bce68316f2d1bf09ad329b7527aeae9f9fb5a4efb5a919a06495db066bb028cb981860a4a003bc418703f984c11f29ec4a38d5ab915b0d3ac222f68dd9ff5a540a391ad991c4175f288c5286b317ac0426b54092d5236e7e357a7ea5964a9edd7c6646c30ec72b507e68f3a911abee2e8d7592f7e7097fede79170bfcee546268062a82b5669aa69bd1714de0348fd1302d8e0c983a40497d6e95e2af84847cdf267a4c8b54312cbb42889fd3199b4c43766a2299728ffc5b47bde92afac94612d79a4bea433c4d6eb10636a46c336a84c23836466857cd748a5d152484473ba7b99290b3ccd1c8b629bab5e50f8120a625996d58153a3442507d7718747b0c3209448a18d9625bb5721c5998278100feeb069671f1c0348371df0d206a4229348cbbe03367a8850e775b4154175c7b26c1869e2ce2ea5c54275b39a0c7f54ac88191d4964a1f98abccea4a1ab21f70fcf8826681725be8102ee7ddfcd3", 0xffffffffffffff7d) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001180)=[0x7, 0x8001]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000000080), &(0x7f00000aaffc), &(0x7f0000002886)) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000011c0)={@loopback, @broadcast}, &(0x7f0000001200)=0x8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001140)={0xfffffffffffff001, 0x8, 0x27fc85b5, 0xfff, 0x20, 0xffffffffffffff4e}) waitid(0x0, 0x0, &(0x7f0000000040), 0x4100000f, &(0x7f0000000000)) 2018/04/20 17:18:15 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) clock_gettime(0x9, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x40000000, &(0x7f0000000080)={r1, r2+10000000}) sendto(r0, &(0x7f0000eaefef), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000), 0x4) 2018/04/20 17:18:16 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) write$tun(r1, &(0x7f0000000000)={@pi, @void, @x25={0x1, 0x0, 0x0, "42e0d8b88a519ad8f25bcc40df17ba344d78ff8ae0bf53e80fc6b21c3c3a07eeb44c6d2fb3df27a755c4bea01d8f226413854044b3b48ddce0445d7d60569ae25b3c788f7f84191175a9cc05b59f9c9695094ef61b48dd03a4a94ff7ac8fe5853d9cbbfc13dd4277613ae12ef30e090e4421aa62efa8bf9c5137f36134aa07d0a129a52bfe27d2d34a7f3f1b1b270d899e58e8e82f"}}, 0x9c) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x100000000, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x40, {}, {}, @time=@tick=0x2}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @connect={{0x0, 0x9}}}], 0x60) write$sndseq(r3, &(0x7f0000e6ffd0), 0x0) 2018/04/20 17:18:16 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x3fc}) 2018/04/20 17:18:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) dup3(r2, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000140)="313da83379b25ffa671ef93f3eb0cb618e06ef86b52ca0c60ff7805836507644600dedb452b7d2a75c91f51fdfa746fbfcdfea93aba498f93982a401ca4f3d2d4f3797cd667afc7aaaaa7ac0fcdc531d99249e33de8a254efa09cc712305ccabf88bfbe5c3d164ac1ea904a963874426abd7da8c3dea93132590fd2f02e4db72ce047df8084307aede64b71cc7f4f188f0591b8665d780891eef40e41889bf4c4607aa80f1b0b72d94d31551a4") write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="2f696f20006d656d6f720020006d656d6f727920007069647320b45f87825e4979a046bb1575e16ab1178ee14478203e07db2f536c49cf2abe69f52f90fc7eb449451ba641bb45b86b30569b3c452f41ceba4e377ed053091eb81a1c685e808a9a41d5847bcc43b0da10dc4bc918b3ba74be2bf4e2f00ff23db46484e89b597810a6fd37f0e58f18d7c3a5a6c7921eb6c8dc82988dd07b7f1fde5c933f0526388686f8600363a5793a2b152aaa62d904bba2a2c2fee50b80b734099a480d483f565d4f69d2658404ace1e0b24b8dbe2aa959fae27ee2"], 0xfffffe70) 2018/04/20 17:18:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f0000000000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$netrom(r1, 0x0, &(0x7f00000000c0)) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) 2018/04/20 17:18:16 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1000000002202, &(0x7f0000de0000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x1ff, 0x2, {0x1, 0x2, 0x6, 0x0, 0x1000}}) 2018/04/20 17:18:16 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond_slave_1\x00', 0x1100}) 2018/04/20 17:18:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x16) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3}, {0x4, 0x40}, {0x6, 0x80000001}, {0xe, 0x5}, {0x6, 0x7}, {0x8, 0x7ff}], 0x6) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/20 17:18:16 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002380)) mremap(&(0x7f0000b19000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000b18000/0x3000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0xfffffffffffffd5a) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x17fe, 0x3, 0x20, 0x2, 0x800}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_mr_cache\x00') mmap(&(0x7f0000c54000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0) 2018/04/20 17:18:16 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2000000000000000000000000700000083090400000077f60200000000000000"], 0x20}}], 0x2, 0x0) 2018/04/20 17:18:16 executing program 6: r0 = socket$inet6(0xa, 0x20fffffffffffffe, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"01000000000014000000000020000001", &(0x7f0000000080)=@ethtool_coalesce={0xf, 0x9, 0x401, 0xffffffff, 0x76, 0x1, 0xfffffffffffffffa, 0x0, 0x9, 0xfff, 0x62b9, 0x3, 0x0, 0x2, 0x1, 0x3, 0x7, 0x6, 0x0, 0x1000, 0x7f, 0x200000000, 0x1}}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x2, 0x4) 2018/04/20 17:18:16 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/118, 0x76}, {&(0x7f00000000c0)=""/55, 0x37}], 0x2, &(0x7f0000000580)=[{&(0x7f0000000140)=""/235, 0xeb}, {&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f0000000400)=""/132, 0x84}, {&(0x7f00000004c0)=""/158, 0x9e}], 0x5, 0x0) r1 = getpid() socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r2, &(0x7f0000000680), &(0x7f00000006c0)=0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000640)={0xd24, 0x0, 0xb000}, 0x4) getpriority(0x1, r1) 2018/04/20 17:18:16 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0xfffffffffffffeda) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x81}, 0x1ac) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:16 executing program 7: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000000000), &(0x7f0000000040)) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x201e, r1, 0x0) sysfs$2(0x2, 0x0, &(0x7f00000000c0)=""/100) 2018/04/20 17:18:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000240)={'bond_slave_1\x00', 0x5}) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280)="a6352344b32e2199791d037b9efeae4f9258e40268ec5e63328eac60140714aa5e186ba294c3363023535176c17a486d02c171e5e89f", 0x36, 0x4040004, &(0x7f0000000300)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2b}, 0x0, @in=@rand_addr, 0x0, 0x4}}, 0xe8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa00, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000002c0)={0xfffffffffffffffa, 0x6, 0x101, 0x3f, 0xffffffffffff2bee, 0x6, 0x6, 0x9, 0x6, 0x40, 0x2}, 0xb) shutdown(r1, 0x2) 2018/04/20 17:18:16 executing program 3: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040)=0x1, 0x3, 0x40000000000000, &(0x7f0000000280)={r0, r1+10000000}, &(0x7f00000002c0)=0x2, 0x2) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1d}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x35cf, 0x100000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x15, @local={0xfe, 0x80, [], 0xaa}, 0x6e00000000000}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x92}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0xf7}], 0xc8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x6, 0xb5f8, 0x4, 0x400, 0x6, 0x30000, r3}) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3ff, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f00000001c0)=0x100, 0x4) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x3, 0x0, 0x7865}) mq_timedreceive(r5, &(0x7f0000ff7f87)=""/121, 0x79, 0x0, &(0x7f00000000c0)) 2018/04/20 17:18:16 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x3f}, 0x7) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f0000000200)=[{0x8, 0x0, 0x0, 0x0, @tick=0xb818, {}, {}, @time=@time}], 0x9) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000180)={0x1}) 2018/04/20 17:18:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000badff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb1ff4)={0xfffffff}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400140, 0x0) 2018/04/20 17:18:17 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) r0 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/04/20 17:18:17 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x7, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00'}) 2018/04/20 17:18:17 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000002cff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000900)='\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff, &(0x7f000002c000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) write(r0, &(0x7f0000000000)="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", 0x8cd) preadv(r0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/132, 0x84}, {&(0x7f0000000a40)=""/115, 0x73}, {&(0x7f0000000ac0)=""/18, 0x12}, {&(0x7f0000000b00)=""/81, 0x51}, {&(0x7f0000000b80)=""/243, 0xf3}, {&(0x7f0000000c80)=""/248, 0xf8}, {&(0x7f0000000d80)=""/46, 0x2e}], 0x7, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000940)=@generic={0x4, 0x8, 0x6}) 2018/04/20 17:18:17 executing program 1: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='!\x00', r0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x2, 0x4, 0x5}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x40}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/20 17:18:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000500)=0x81, 0x4) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x77cd4009f44f983c}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xf0, 0xc, 0x6, 0x2, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x6}, [@typed={0x8, 0x39, @uid=r2}, @generic="6e0f92d877ba45be33ddd0d7c9a5e3aecea1bdf7cf432e22efa707d52a770919fe40752960037eb7fd805842623349da7349b5ca6231e29b1f66d58f200b35ca1df473086b5ab4aeca1da7b63479b3f5ad717818757fec26314636a1a8ff2afe3accdca8c8ec", @typed={0xc, 0x13, @u64=0x58e8}, @nested={0x60, 0x69, [@generic="6b8d3b4c8df9cf9d35613ef650e6df879686674ff877ea8c257a07d5f143647022539da0e80416cf9becb409f46d50b84f47e98cde141c9154eba3c5d8f17593b2359154e06fcd3d449473e7d3f65a5f004ed48f268c078a75011c"]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) socketpair(0x2, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000400)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, {0x1}, 0x2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'vcan0\x00'}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x400800, 0x0) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f00000004c0)=0x1) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000000c0)={r6, 0x3}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x62d349d44808fc3b}}, 0x10) 2018/04/20 17:18:17 executing program 0: r0 = memfd_create(&(0x7f0000000000)='eth1\x00', 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x2013, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e23, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0xe8}, 0x5, [0xfffffffffffffff7, 0x6, 0x7fff, 0xba94, 0xfff, 0x4, 0x8, 0xffffffffffffc9ad]}, 0x5c) keyctl$update(0x2, 0x0, &(0x7f0000000240), 0xffffffffffffff94) 2018/04/20 17:18:17 executing program 2: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000000)=0x80, 0x0) r1 = syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x2000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000200)=0x1337a35b) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) sched_setparam(r2, &(0x7f0000000140)=0xffffffffffffff00) umount2(&(0x7f0000000040)='./file0\x00', 0x4) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") umount2(&(0x7f0000a23000)='./file0\x00', 0xc) 2018/04/20 17:18:17 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x84100898}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=@alg={0x130, 0x10, 0x108, 0x70bd28, 0x25dfdbfe, {{'drbg_pr_hmac_sha256\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x95b}, {0x8, 0x1, 0xb7}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x26}, {0x8, 0x1, 0x7}]}, 0x130}, 0x1, 0x0, 0x0, 0x24000004}, 0x4000000) r1 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "60f072934c81d8770e912f1d403563e92c70715b8e17de26f9dcd8f8b7914110c72f11c0c551c76c797006c1020e08e7e9b6c7aa99b8349eeab472677fe354a3", "b95fc87b1b913cceaac90fc02668554f6887711692c631d273a6b0b1b7983977316282f369c78a41fcb30a8f4cbe5cd7bbd2ff61a808f21662828ba85fde1777", "92e6f31d51b500dd4f9949850d534bcd92f83845729109417d50eae483a44945"}) 2018/04/20 17:18:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x68, 0x0, 0x104, 0x0, 0x0, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x74654113}]}]}, 0x68}, 0x1}, 0x80000) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x95}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000004200ff020000000000000000adfb616e0139c0729c97a74f2f05bb3cf5ff0020"], 0x14}, 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "828ecbf331c9ff2dff3aa09ee0c70d59ef5976a6efa83660c177e2b32ac9a6b72c3913294a578a002b7df2a4df9cdd20f9486e79cb2bdaf4083c360469b8f518b532109009d5951b632af31eefd580b2e93c3492b414e8ea0b8ebcd870ea13a9f31f3cfe2a23d5"}, 0x6b) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/20 17:18:17 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x40000) fcntl$setflags(r0, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:17 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)=0x0) rt_tgsigqueueinfo(r0, r1, 0x13, &(0x7f0000000540)={0x0, 0x800, 0x200, 0x200000}) r2 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000600)={0x0, 0x62b8, 0x6}) r3 = socket(0x4000a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="5363ff1303dbcb7d47d79b10b6647c0e73f4aa03ca9efbf0331e27665d0e152d0dcdcdc7d8a3affd8401004f53ea02f74c6d254b0a03fa20611819cf4bf06becd1ac72fb00059252abd5f505f9d19532c5e6a5a6a228837485d927d2b71c5838d5d844ea77ffb379be71f03900000000000000001eeee0afdad7218e4906a7f7e0cf0675cbf57084b5c74ee25003b8e51f9a328b87db2d8d52fbaed776931ca8a99d51452387474aee99d804923728c6ac867cae050e2589c66ecc4abd9400ee5677e5869d5100236ff0077131b9b506b96849c3bb2159fda4a645b44429f6b5f9131ffb"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) fstat(0xffffffffffffffff, &(0x7f0000000180)) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) sendto$inet(r3, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x2}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000780)="b7557179bcebfab13956d9779e17956e5558f68e73db8981d0d43c9bc6b9f76347d29c870d4235fc6fa31f867ff8085bc5e32c613b27140d43be979e40d0902d6fef43206cfe", 0x46, 0x40000, &(0x7f0000000400)={0xa, 0x404e23, 0x6, @empty, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) 2018/04/20 17:18:17 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) unlink(&(0x7f0000000000)='./file1\x00') r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) unlink(&(0x7f00000001c0)='./file1\x00') fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000001200)="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", 0x600}], 0x1, 0x0) dup3(r0, r1, 0x0) [ 286.657008] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23709 comm=syz-executor6 2018/04/20 17:18:17 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) getpgrp(0x0) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) r2 = getpgid(r1) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0xbefd2d0b0e6821b1, 0x3, 0x7fffffff, 0x3eb00, r2}) r3 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8000000000000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000884f24)={0x4}) r4 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x2, r4}) 2018/04/20 17:18:17 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/psched\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x5, 0x30}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e20, @rand_addr=0x5}}}, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getpid() perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200), 0x0, 0x0, &(0x7f0000006440)={0x77359400}) r5 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000480), 0x4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0)) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x508080, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x76, "4fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c273147535502f81c298b353aad3f69be247c94cee85bc1db31fa87d1525e28327b12f94fc00bab0d33db1309d54570ca7b46b5def8cb1baec561134d073f8b15ac6e66ab16ccdca60b633e2222a30fb9c1aabff2f12862ef58cf564f895b2c"}, &(0x7f00000001c0)=0x7e) syz_mount_image$f2fs(&(0x7f00000003c0)='f2fs\x00', &(0x7f0000000400)='./file0\x00', 0x9, 0x9, &(0x7f0000000c40)=[{&(0x7f00000004c0)="6a8a0e56879a6de40fb3a890502ecfee4279227b475d61fc82162207fade358f3db41924e003a1121d91fce96765f92089ebc16b2304954444ea9c64936a35c690cb996e825f6d6d5faa3d035bebefe025f824f31c135d16a9cfac2226d9169238810dbd05f29dd444cf51de0ecd8470386d249ca6be4b2930d14b2e88672e2245d1f7edb1d2237f29d861bc60123ccaf5301f876155ba760fd884f8a1d553c60d3d348179ceda58b0e381dbeab073ba45c9a10d88d96867483436e5270ade1af097e2d210692a0f", 0xc8, 0x10001}, {&(0x7f00000005c0)="d4c7fd8306b019b8554f2ed9135bedbd10fc060276593fae6f1c2e73b024645b2378c800118ca16f0b0cfb4a788084d6c672259a821e53d92d2ca2d1a20c938386dcafa55e63fba16e83083c3d684a5e04b47638b4e1cea528f6f862c164e7839ff789e0f5d3998f047f4466348be46a65a7181d1a031fb80505d037ea353002b8dbf07c5157bac85d9401e868d2ee4b778ef30b1ab893b4fdc30a7a96a041b8b6ef1b981a2a56dfef2739e33dc5c680c189c3329d26725310ea35be9bdaa6dc1cd62eda63e5183e06b74438a9c4559fde423bd07dd1c866df7ed03c75bbd62cf9254a56b0", 0xe5, 0x8001}, {&(0x7f00000006c0)="8d4ceb57634ef6ca6c9691557e4cc917674c3473df35ace1e533ea04837909d67ded81e3613794db5a6c9fc68c1cbabfd8a7b80da9d664a2e722a5419cb74c8e8567c610d39d6edacd73428d8b3775ae4b5ecbb7a2617f795a98", 0x5a, 0x9}, {&(0x7f0000000740)="3db66fd24ee81d49af80b33248613035708513cefad8bddbaca6e842504d5a854434cee5cc736666cc57da144fc960df548c92e0822ac1589c38c2b6a718b1a654fd9a8dc7317716bf3bc97b0524521738c131c49a0a3a697bb416ca1fca0459cc307f6ccf14fb9bbc3d7470ec10a14937e54f6c83f4e737336bb73eac4fc828d1a037a8b544b13ad05377e943ba9f2398a47b98033658e3dae771358ca1f6158b4d0ead07e34f484e1cc5b34bc6a7bcdffe84587cfff4b51596c763a0acd431468991056acce67e04655cc26540da1c1248e2b203e899e995d07b784b85be90129fb5f5412a", 0xe6, 0x4}, {&(0x7f0000000840)="c378a2fd023fad90b2e125474334bc76c3705f7f8d664f63997571e8a46901d5e309d59413228a36d0d2efcd6368d6026022758b232e950fd5fd4f171b5a160570c3fd7ee99f5846aecd84f2073b63e7109941e0632b5305051cade0ab7665ef5978babe39d784763d6c8fdb1260aa4d844162ba6296c6e53bd3bf1c3820dd0dc3828b69404fd076", 0x88, 0x10001}, {&(0x7f0000000900)="b452442d2da14af784a00fea56eb71bc0ee33afd58d4591298319608f499b00bea2c237212e31c0a8c0f5011778fe53440063797574304fec89ffe7a9f2d0beced2f046c825fbf0d1cae9d1b2769a6b2985f48aed723a568334430cc96426b14069ee99e71b22625edd4666ab2fcb0fa4887fa79663e99db3f97db98b4613aba21b1d23049ed9710dea9ac91ded58a3ac28d88c6ccc1d92f984656571c8e6e844eeddf52819506ec6e64ad4939032f631f1be14e33db3b3ee639a03739c19bb3bdbd5283e6b0b02ce31ca852664ac9ee1e85488c3f2fe3f66684960778d4492e679e5ff875a8aad35e5ab63e5cc692f3aeb477", 0xf3, 0x1ff}, {&(0x7f0000000a00)="6cc321632d5a1d07cf9e0f359ce95c17d5260f6090bc153199b9c082cd2146f9ab2319a218d5c08a8efbf261214310485544be14b6303c435c3344a8b715c778cbc58e5904fe445f04c8d6afd412c43abab8139df8fd8e783b52d2cb430203e5d086dea853016087194e0fcc5aade57e011f0e2cafcfa6c28143ed4b295b46b8415224323c9b3f9c86c775eba0bf8fe029b479148680c96eb22ece46130fd35ec127a5382be797becf505dc644fc", 0xae, 0x4}, {&(0x7f0000000ac0)="d4c52809f29a63470ad5074e431ab57b7ae8deabf4ede9d07d69366d1d770c495f2c5fba55c29341620d0964eb8623c08d5f7e05d5f38f927d6bd86d3a7179a92d373d32721bffdf7aa54e2719a732c9f3", 0x51, 0x3}, {&(0x7f0000000b40)="853abf0d0fcac6da27d4f1589cf16ff655e3696e4f1f118af6702afef595c50dc587e9cf26a5228909fb908f7ec3667f699f8ed3ec5ab5ee0b99f893f7a5f3fa29e38ad5e4b1eca39b1d8689aea053984ca5851b936f06fa06524b41bca5dd9dc950e411ee3cbcf79bb6373c5de0eda821648c44ee739ad01917dbf218d56560f8d839ab582fd037587243d3d6f4cacc73b43fbe0a7f57c06602b58435f012eedc63c2acee852bce57d18a2f4596f3f5c6fa882c4a5c9e288d5873afc77ba5c18935de3b72013fcaafc301e257123286c4101544cf", 0xd5, 0x2}], 0x8020, &(0x7f0000000440)={[{@background_gc_off='background_gc=off', 0x2c}, {@four_active_logs='active_logs=4', 0x2c}, {@inline_xattr='inline_xattr', 0x2c}, {@six_active_logs='active_logs=6', 0x2c}]}) membarrier(0x0, 0x0) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000280)={0x2c, 0x0, &(0x7f0000000240)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x3}, @release={0x40046306, 0x3ff}, @request_death={0x400c630e, 0x3, 0x2}], 0x76, 0x0, &(0x7f0000000340)="43050cdb04ce335ab0c13030b7d93eeddff3588fd0d480eb82f409031e79578b93b5d234f9fd64667b37f7cc34968d64a1b07a50b15c36d5761e2a87a5f1f95929055765c7611fe7685182a119d6b1299f02c5a4fb414fb7da3b7ec2a0eeb95de8b34f3489822a7ed00bdc21adeb08a94d7397f97e21"}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000180)={0xffff, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x8, 0x100000000, 0x7, 0x81, 0x9, &(0x7f0000000140)='bridge0\x00', 0x8, 0x0, 0x101}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000dc0)) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{0x0, 0x1c9c380}}, &(0x7f000000afe0)) 2018/04/20 17:18:17 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{0x3, 0x0, 0x6d, 0x0, 0x0, 0x5, 0x0, 0x1000}], "", [[]]}, 0x178) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0xed98, {{0x2, 0x4e20}}, 0x1, 0x1, [{{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0x110) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 287.432306] binder: release 23724:23729 transaction 154 out, still active [ 287.446702] binder: undelivered TRANSACTION_COMPLETE [ 287.453853] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36482 sclass=netlink_route_socket pig=23709 comm=syz-executor6 [ 287.455289] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23709 comm=syz-executor6 [ 287.489108] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36482 sclass=netlink_route_socket pig=23748 comm=syz-executor6 [ 287.592246] binder: 23724:23752 ioctl c0306201 20004000 returned -14 [ 287.604651] binder: BINDER_SET_CONTEXT_MGR already set [ 287.610529] binder_alloc: binder_alloc_mmap_handler: 23724 2000c000-2000e000 already mapped failed -16 [ 287.630821] binder: 23724:23729 ioctl 40046207 0 returned -16 [ 287.682684] binder_alloc: 23724: binder_alloc_buf, no vma [ 287.692772] binder: 23724:23752 transaction failed 29189/-3, size 0-0 line 3133 [ 287.719149] binder: undelivered TRANSACTION_ERROR: 29189 [ 287.725327] binder: send failed reply for transaction 154, target dead 2018/04/20 17:18:18 executing program 5: r0 = epoll_create1(0x7fffe) r1 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x5, 0x2a4, &(0x7f0000000100)={0x9}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10042, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) ptrace$setopts(0x4200, r2, 0x0, 0x3c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f14ff4)={0x2001}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000), 0x0, 0x0, &(0x7f0000b9a000)}) epoll_wait(r0, &(0x7f000000affb)=[{}], 0x1, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000040)) 2018/04/20 17:18:18 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x20000000000001e5, &(0x7f0000007000)=[{}]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000b23000/0x4000)=nil, 0x4000}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0xe, 0x4) ioctl(r0, 0xc0184908, &(0x7f0000001000)) 2018/04/20 17:18:18 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'team0\x00', 0x9010}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:18 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000080)=""/122, &(0x7f0000000100)=0x7a) 2018/04/20 17:18:18 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000400)={&(0x7f0000000380)=[0x4], 0x1, 0x7, 0x80000000, 0x8, 0x7, 0x162e, {0x16, 0x101, 0xffff, 0x76e0, 0x4, 0xd8, 0x8, 0x8001, 0x5, 0x5, 0x6, 0x4, 0x4, 0x5, "472ab19bf3ff233fb1e164bba417b8d59afbda8a46beb062777080c688a4de80"}}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000004c0)={0x0, 0x4}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000140)=0x1) fgetxattr(r1, &(0x7f00000003c0)=@known='system.advise\x00', &(0x7f0000000040)=""/139, 0xffffffffffffff1e) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="4aa589fe4d349603"]) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a44ffc)=0xe) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000002c0)={0xaba7, {{0xa, 0x4e22, 0x9, @empty, 0x401}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000200)={0x180000000000, 0xfffffffffffffffd, 0x1, 'queue1\x00', 0x2}) ioctl$TIOCCONS(r3, 0x541d) ioctl$TCFLSH(r3, 0x540b, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000540)=0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000480)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', 0x200}) 2018/04/20 17:18:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002740)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000002840)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002880)={0x0}, &(0x7f00000028c0)=0xc) getresuid(&(0x7f00000049c0), &(0x7f0000004a00), &(0x7f0000004a40)=0x0) ptrace$setsig(0x4203, r2, 0x9, &(0x7f0000008c00)={0x23, 0x3, 0x65190291, 0x7f}) r6 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000004c00)='./file0\x00', &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004cc0)={0x0, 0x0}, &(0x7f0000004d00)=0xc) getresuid(&(0x7f00000078c0), &(0x7f0000007900)=0x0, &(0x7f0000007940)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007ec0)=0x0) gettid() r11 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008440)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000008540)=0xe8) r13 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000008580)=0x0) getresuid(&(0x7f00000085c0)=0x0, &(0x7f0000008600), &(0x7f0000008640)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008680)={0x0, 0x0, 0x0}, &(0x7f00000086c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000008700)=0x0) r18 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008300)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r18, 0x0, 0x10, &(0x7f0000008c40)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000082c0)=0xe8) fstat(r0, &(0x7f0000008880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008900)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000008a00)=0xe8) lstat(&(0x7f0000008a40)='./file0\x00', &(0x7f0000008a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000008bc0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000083c0)=[{&(0x7f00000001c0)={0x1494, 0x16, 0xa10, 0x70bd2b, 0x25dfdbfb, "", [@nested={0xcc, 0x16, [@typed={0x8, 0x12, @fd=r0}, @generic="22f4d2a1e5151680ad93309d08b13aa684decb8016c1e8762ade4c4554c5e65c7b8adbe2191ad473d94fc5f03be330f87e66d0ef318c9654628bd64275e9826653f8627a16f8da4559ff99d47645d1e18b85804b21f8e0afa529f4befc843207a9f41d8500f11323b5b80d765219e4c23b47f8a9d7b67a36a2138bcf9c67b0c1b055536bf7781789c64ccd9d24d251e2444a96fae8cbf0bb5f7a31022e7e42fd4c224b309427d08c3e83fe60c3abdf5ed47cfd122d6a", @typed={0x8, 0x70, @u32=0xfff}]}, @generic="9fcc1a04d39dffd8239bac5555753ba716611786e5f30156ee2dd0e5a7600daf970bf2990624befbd5e7f8b2fa5d16fe6a82ea1a8d93da0ce5fd9d48e99c095da509896c08251e6566d44e69d68f", @generic="5f6736a9fa11d6d7c436ef7fa05cdd82f7b64477f5f9a556dd43a4e878f9bbffbceca3c823579c6d9e4cad576911a96bfc4c09d93e0070cbef24ee27d1554cf12002fd3312b6a584d8ef150b0677d3f9be5ee295a5f3405abfd0e3964e0b4a4c475322396fd07567d61f1ae8cd108aad8698777f5c98e75a971a5849756a139644ad832941ee26413c995ec53949512f54a5fa4272074ac95fc7", @nested={0x1c0, 0x9, [@generic="0530de55af2a8ac38049266c560c0b19b9946e45d6cadfff01f7fa618350c52841c96ee5f622c2f852e53c9a142b00e29ebc030f6f3858fe4115eb2ac2d1a97d1bf28cf975ca3da87e0e2b188e6a203c04f6723a5267c04a283ec4e66854de14b8a4ff0f0fa8f1d727a6f9bf2160f9b587b0ac3644bb7dd4a92a096577d54a91423a27bfe16b3791308466c3734d61795456ed5dc28f7be80c4d0437a08f61f5426dd53a04a87ee97d8e28b437d996947004eeb0fe8231561f3e1223c8f1207e1c3dd8ebb80a275b103d82375231ed36465707abb1", @typed={0xc, 0x30, @u64=0x5}, @generic="ce6aac6bbbf2540bcc73a68c5e923f74df7246ee512a2c4a1cfb674f5fb8c64e42bb041950cdad208dc4ceae0895cfe5cc9e4e4fe68d1c17bd606d248be75d60912bcd9e1bcdb2659410be3cb23ad5b2823d2a5514badc1278232ecf512ae0fb76dbfda1d8960a20a6267a2d20f71eb0ca38a9a0ffc9474ef7b49535a2e97933b6601643429784682d01af64fa55", @generic, @typed={0x8, 0x1b, @uid=r1}, @typed={0x8, 0x39, @fd=r0}, @typed={0x14, 0x1b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x10, 0x59, @str="2bc773656c696e757800"}, @generic="48e4c5d1af49b06e59a6f36e515a60b44ed6838a19c29776"]}, @typed={0x4, 0x3f}, @nested={0x18, 0x78, [@typed={0x14, 0x9, @ipv6}]}, @generic="88dbbf8baf68ef050ab0514c96a26a99b748d830a4d0e6cf208a76bb3833f606d1998f02583c893c7e95f59aedc9f162e0707924e6c766eab5ff18f8877dd55cc77327707a21450ea18cd54c589b77731f03b192cf4f562de45d4182f5827db8e2f319d9b16a36e987f6ab575983cf21a9734a81d00c55d65368b148047b78b45832b75711a4c6e84a906fcb1e4af0774743a1ec75d8410ab20555a4e767058bef51ac2acac685e233b2ec12063461eb5ba0e7af3f322d5e778a5e3de92cf13ebb16155eb67d22613bd3ad6cc8a0e554bbddafbe41a4e632a9fe371f05dc3829ce2f09de", @nested={0x1008, 0x57, [@typed={0x1004, 0x82, 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@typed={0x8, 0x83, @u32=0x6d4}, @typed={0xc, 0xd, @u64=0x4}, @generic="8580b341470235c45ea0f3e4171d3a62f9e1310442011a3db199e6104225ef414b9852f4f9ccd003764a04e98e63db9cecd1fe1bc90c48270d79cbca6b71df2251f35e3537ad0e4741134805170faf8831e80337a03067fb777f2b0753baa9ab49bd7cb8396f73585dfac56a63d31a4930017851731efdbe2dc560c3be54b3fbc8ba7924c9240862a76eec51d9c827ad99ea76a48aa99c3498230342214dd84c06d6252a1386fbbf0e608d0cac3cfedce0ef8f1ffbdab7073ee2eb3b54a5ced218d1bcce1660ee2f2048030fcc150cf20ca6e2307d74396af1829dec4fafbd", @typed={0xc, 0x55, @u64=0x4}, @generic="b4277450a00b08b81cabed9434226ff873913936041de4cb308d63a79d78ed270348d49d1ad54c8d70413f826d7727bf01d9ec797cd73fa469a79135aea47ea5ddc8d66a72c93c36d78e19fe28b55dd781d84813964a68ce3788b65ffdccd8797f4e899555b6a595296d90cfeca86350fc684dd45552d3a7f29eaa665ad5b075282b91e62f3d4070fe252ad425c176daba7d519b0d9a5afa3fb6b7f7754f91a7c1e388e81accceaaf3bef8248d21621c4828c47508f1c20375b330d170339e6dc09900dce4d692aecddc2bf8cc", @typed={0x4, 0xf}, @generic="f5fe0799d3e4e058384bb41c7270704557d5c2978379ba928ca9ed6af1e9dd26ca12b1406e16c6bfbd51e0da966c6f8b949c5b2da54c3695bd1e531e7b85565625a8c3ccf5937de9776cde92717aae69761557535a220925217c449a7348debbfa1a7d6127fdfa19d1e73703341fd9118bcac349814fd5f3665aecc6bfdc45b983a87c6fa081c20589544bc8edb1ea367d"]}]}, 0x2b48}, {&(0x7f0000007980)={0xfffffffffffffd45, 0x28, 0x200, 0x70bd26, 0x25dfdbfb, "", [@typed={0x10, 0x24, @binary="1074756f2ebeb4245177"}, @nested={0xf0, 0x6a, [@generic="c171ca12d7e61d5179ddf234d2402aa43011a47911c7aca92229feed335cd8c3ed481909577d941d4505072bd6f062309684193a98ba63188b441d8d60f2b8bc5b4dcead9ad15d14d924d517df32a9ae8abe3112a509303396072581012a0c33fe18bb1c9de4e86566d6567acf18a149982b812c2524dc1a2dd683c3394161fd699bc8ab4ea545833e81a09af66d85e16d604d2fb00851f9b9d4de396159e7692c1f46c830d1bb4009c32f2e4468306891fda8c425947262a5e36bc9d9eda51774e331bbf80aa73816f97a1492d4f60dc65f1d2da2ea12222a2a1c9a0b7afbdcc3", @typed={0x8, 0x8c, @uid=r9}]}, @nested={0x400, 0x4e, [@generic="98e31b8ba52abfbae49a1ea6df2bd8ac2d4f9a5a41c053a72c9cc3e7a34a8204bee98df52d7af24e6619805014c8a8548d3188381573aaf086bad48e442a3100fcb2d90b51026bd5a655bd12cbfad585d6414a641d315695b49d2cbfcce3cd3c6c540ccbd3e7f587aefbf2370cba5652715eab", @typed={0x28, 0x30, @str='cgroupwlan1[$&}$wlan0userselinux\x00'}, @generic="1ae0bb59f5bceba2b10503730a27d842e6058581b296d77533bac3e1c45d0edd333e8144e790de2b3ac1ef82b0720d07611b3265e839aa91a7e48aa72c4a68e868424e1f2fac967208d89426f85d03c1c1907157fd5a4d5c96a601a3a97d7791ac5bf3372273d73b2657101b1453bb0d6830490e2f630c57c96255cbcbab6fb34690917eca569e422c5706b8c1af2ca823c47128fe6d6e35b80039cb2a2b28ef89378ecbafc4e403ba9a60beb0d62a82f850bb8c7efc6033182b5848b702bc2e2f083db3061709b101b50e6611841e6f4df8bd34571d1c35f9edb22b344bf3bac809398ca000", @generic="8972d6cd739032dc5b7da1e21e67971bd10771f4a4489ffb15f241af3386cac6d1199c7abadb96f9c0e9eb8d8bc31123b22f10a7083f935e83ea6ee7196c2df003d3642a5d89900a59625d5f146662ee7303507f1a0dd5b3b0c078e827bb4a", @generic="108999aab517184aa018e88174ab69317c90257c4a89f2622d98071d7c8bdb0f320c3a7b1f55d2f0669ac85743050045b6338836edc8613af047465d876c5c364cd9920b8ce1e97ba3a1f480bbdc37d201", @generic="a448948bc8403b2a03ab92e66dc16d02907b666d3be30fa683902d3244d93c7c5542b33556ab24db8c0bc558a7e211437d82d735da76eeba53340573f7f406b299629b5fd6b4a831e4de4e7be3b46d616664b890f4612e45ab4d5f8524afd8c5929db202d35ff4e9626ca1a848bc58c17af691ca8f6d", @generic="97023d6da8458dc38c806ee5dec4977e6776248dbc48c7f14f5705a5e8fa4d1eaf649fb06f43ff4c534823f580d8a2d877a7ab4c4c506888f5974a1bdaded5ac311e69812def80c596d3723f5d048a327aafdd3ca36867624f0f7314c36f7d51364ebcd4901b18af5d", @generic="f779f39104f582f628408f9808fac6232af1d7046bf7036296417a74ce3008aa5037678993705dca5e97463735b9eb89228d97c1a9ad3690eb38feafec6f9e90afbb4bcddba14946979549e5868cc265bab87ca5ee6191245352c5890e1356ff301430e6aa3abd35a620aed65dd4c35d4422ddeae51719a60fdc5cea9ef2833fb84532ff45ad1e36fbda5bbde3583e80cfbf28028dc4e95f4b7987f1823344d1a7761f011ea6694ef2c6b4dabc49b5c602fbf9916c1aa258d9af028ffb88e3a5a66816ada8223a6c24ff76dba8d1ea0613e870bea97e19", @typed={0x14, 0x6d, @ipv6}]}]}, 0x510}, {&(0x7f0000007f00)={0x380, 0x33, 0xa, 0x70bd2d, 0x25dfdbfc, "", [@typed={0xc, 0x2b, @u64=0x5}, @generic="050846021036164248c973af4ae53c04a3bd078dfc40f6928d19d12192d1ac12f3c4edeeefdbe1d02997e78490400a229cb9df43ca67585482dcd5385806fe50cd20577dcfce821146c07d09ac173fe90124ad6ab65edfa77289b6f7f4b0cf0c1e7c3b52ba1cc5f66ae99c04986e26897ccb85db13126dd7510b2e674f5fc9c22d78f2f77278309e7118afeaa5ab4b34c7e66ccc718ef709c9b80dbbbf61ca5406919d5d54a45f17761b20696e34e0d7e0e8fe56c63b1666478b7c45d4ec13630c2d47ea45e992148daaa449fbfc4adc6052c6d6f8b20fe5f5687746674ec9409ebb", @nested={0x8c, 0x3f, [@generic="2509377ccd0cd54c1eece066557a4f4dd2f4ba232b3066ff6b2cb5b44f8f36538ab054925278bf0cda92e44d8d1f926d230c3f347c7c058c65ff582e251d0426c2d0019056573e31e09dababf30e914170598d705ee316b62b99b4ccb24b980346501680be5e668b0c0de4a8fb831cabe0058744ab31d3add77b34062f", @typed={0x8, 0x7f, @pid=r10}]}, @generic="5b711412c15947ef9bdd229a2da46376bf8a8dbb5db62b337e69a222513995590bc01f3718061d1fb83dd0ef48748ec4c7447e037bbdeb3a78648c4c1ec5effa8e0d332226b559cbcb358a06ec59112b6343c4a1a7756ccc2b740923ffd8a14ab112507fa391183a391ebd874fe7e60709a92adea3885bafbb6799bdf40c97c762112ccf9bd0d4029287cf6c28f76f0d61df23a20c0ed05632c99cbf4ee0d1a350452742dc5df4b38c32ad36bc10b7def07a", @nested={0x18, 0x2e, [@typed={0x14, 0x8f, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x20, 0x4d, [@typed={0x8, 0x91, @u32=0x3}, @typed={0x14, 0x77, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="547fbc2e8e3788bf69e7938384a2c460c7a89cc7d8db6e2d286a6a3676ccd27e9197da04ff9c52cc8916f526d86c6744351c28f4e421ebfac5bbf48e590fcda477a83d2a80e10b535e43c3c21ffede8b90d317acee9ffc67f1ca16816143fae5a7883f11d3b3d69a9174d5a21fa0fa77c088321a9554c919d20422d6bbf43f188d1bb7d01f5457c6be0e1723a048896d4a25f5f98087db557984655e4d89f51aa37b19299b7a95d4f4951e284d4336", @generic="476773e3d03425b7f7a6c8b5b699b975a02dc5e79caf32987a49f73627d1c66bf9f48177765bcb6e4219440915ef8071c3c285efb9f1f308002252499f3c114dc44e542ade4eda06476ceff008724b2d14", @typed={0x8, 0x84, @u32=0x1000}, @typed={0x4, 0x1e}]}, 0x380}, {&(0x7f0000008280)={0x10, 0x34, 0x200, 0x70bd2d, 0x25dfdbfe}, 0x10}], 0x8, &(0x7f0000008b00)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xa0, 0x20000000}, 0x10) 2018/04/20 17:18:18 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4c, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYBLOB="ff0f000000000000"]}) 2018/04/20 17:18:18 executing program 6: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="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", 0x1000, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f0000000100)=""/19, 0x13) mkdir(&(0x7f0000fd7ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) accept$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) r3 = gettid() mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="0b0ee9d217012c3bc9d64d20") ptrace$cont(0xffffffffffffffff, r3, 0x6, 0x2) fanotify_mark(r1, 0x80, 0x3, r1, &(0x7f0000000040)='./file0/file0\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000005c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5c, r2}) lseek(r1, 0x0, 0x1) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x101000, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) [ 287.901267] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=23773 comm=syz-executor0 2018/04/20 17:18:19 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000280)=""/156, 0x9c, 0x0) 2018/04/20 17:18:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/20 17:18:19 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(0xffffffffffffffff, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000040)) 2018/04/20 17:18:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$tun(r2, &(0x7f0000000000)={@void, @hdr={0x3, 0x0, 0x3bf3, 0x3f, 0xb541, 0x4}, @x25={0x1, 0xfffffffffffffffc, 0x5, "8f7a6a627cb12f9af4bfa54406d7b88edb05a7a35f7f31e61677e67c653ea0e47bfd100f869b83bd87a6e100dcfc6f156237f5debfea3d16f58824b88a8a22"}}, 0x4c) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f00000000c0)=""/126, 0x13) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) [ 287.936565] binder_alloc: 23768: binder_alloc_buf size 4926784520599729784 failed, no address space 2018/04/20 17:18:19 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x880, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000002c0)=0x2, 0x4) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e23, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r3, 0xff28}, &(0x7f0000000280)=0x8) sendto$inet(r0, &(0x7f0000000000)="fefb5392fdc508adebf5825f97125945699ce44cc3e73e78bf43125005a533d9882da50a085f14411c3844465725ac740b7da1480c0be12ce08fb70385bbbc4d2aa37cd748363c0186e849197d985c7018e321204733de5855bab3648b9050e9593c00ea436ae7449c7c4ae95f996e39ccc1a39064972760a506e5c6c076657624b1a659", 0x84, 0x80, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 287.936573] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) [ 287.936595] binder: 23768:23776 transaction failed 29201/-28, size 0-0 line 3133 2018/04/20 17:18:19 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000168fe8)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 287.944382] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/20 17:18:19 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000040)=""/18, &(0x7f00000000c0)=0x12) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x7, 0x1, 0x5, 0x0, 0x1}, 0xc) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x0, 0x0) 2018/04/20 17:18:19 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4206, r1) ptrace$setopts(0x420a, r1, 0x8, 0x0) [ 287.944390] binder: 23768:23776 ioctl 40046207 0 returned -16 [ 287.978383] binder: undelivered TRANSACTION_ERROR: 29201 [ 288.285661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=23773 comm=syz-executor0 [ 288.435095] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=23773 comm=syz-executor0 [ 288.450304] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=23814 comm=syz-executor0 2018/04/20 17:18:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x3) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) poll(&(0x7f0000000000)=[{r1, 0x3120}, {r1, 0xd704}, {r1, 0x4}, {r0, 0x51}], 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x21e, 0x5, 0x69f9, 0x0, 0xded6, 0x7}) 2018/04/20 17:18:20 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x40040) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x86000139) inotify_rm_watch(r0, r1) r2 = socket$packet(0x11, 0x1000000000000003, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r2, &(0x7f00000000c0), 0x3f, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/20 17:18:20 executing program 3: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) 2018/04/20 17:18:20 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffff7}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x4}], 0x74) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000440)={{0x6, 0x3, 0x701, 0x3, 0xd8}}) bind(r1, &(0x7f0000000200)=@l2={0x1f, 0x2, {0x715, 0x7, 0x2, 0x9c, 0x9, 0x8}, 0x8, 0x8}, 0x80) sendto$ax25(r1, &(0x7f0000000300)="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", 0xfd, 0x4000, &(0x7f0000000080)={0x3, {"abe2ae7f561412"}, 0x8}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) socket(0xf, 0x802, 0x7) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000280)="36b5662a7e4d06990c14a6e7fd9a020002850ba0471068fb4d8ba88a8d2b0a78847f5d4572a257acb9ae8ace7138ca4a39b37c4ce90ff2be5e645bc5d9b371780aa9425a") ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:20 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f0000599f8d), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x12) sendto(r0, &(0x7f0000000000)="c367374db9ad003a6e0f496ce0e5b6fb5bbf9e67e0842909f8660b96a9325cd63148e12a37e3719e3f58aff5a89a9068a1e3ee8af2e7cc3bc6553e7e43de6c8a8c6ee020f5b4f54713bdd417e1f1f7f695505bdea78f2ef1dfdbedc1cfa51f3c74279b96be60431ab6e54d650b1bd7ee237329adcec501d965a257abe332f6947b2c58c59233f308d89b5004558a00c38f7ef8a8ec537acdca943512fd2651e7b035f4f88bfb1b70b2d4f38f42baf7d8d498cec459599c1277bd28208758c594a70e7cdb0c6694eb1d490ef0a08d546539b48a49b5fccc1c", 0xd8, 0x4000, &(0x7f0000000100)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/04/20 17:18:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/83, 0x53}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)={0x129c, 0x21, 0x100, 0x70bd2c, 0x25dfdbff, {0x1d}, [@generic="016781111a3d0e4d39a3381d00c2fca9fabf88e6adadd12d9c5e9343e83056b818b7c1e6e3f86dd910c32a22df18cbc15f036dca87b1271dd4cbf33c6e63687e6d7d5ce352c5d7adedd0d09635305b2c181b76267bed9260e541ec63f7e0321a96cc9ce6f7837781839d156b34a618cbc5e85ec7b47f3622861264c50e6f281fe8292e41b5a0d6ae618da6dc314db7b9a232d29270c3573afc0d04b1811ee5cef080e542e5636a54078ad51ce700e170fe2596d27e3c98d3b747297d6410f3500ab21aadb37183d0a1207af5bef11d083afac87846c2418395f3aeee96b076c9ad77bcbe8814478db50eaa851db48a39f2f83b", @nested={0x1194, 0x4c, [@generic="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", @generic="92845c7f90376056b65ab034a81cbb5523f7330c1e3cd7359336aacb0364292d74351e3ae228db197c4110a59694108a3484cc492d6157a2f62e2d4deb60175c77df72b61e32", @generic="3d1906c45bb714d57bb1e6401f98bcefbfed790ce955f61d904a7489e2b9b3ccb931a401195a5685fbb8e3ef3db4bbd4e53becb07fbf4dd4d93d4175367e4f520b3d8dbfd39a0e", @typed={0x8, 0x3a, @pid=r2}, @generic="9bb65a39375a8e29e3d42edbd44443258fb4963376abc69a29d2f4426ffc7818903c7d81f1032c814cb46fec2306a710b24e533693b62c18510e675e1e73b02e1d7ac29afb9d614856cd2dea7259866aec30299601da612a9ab48daa30d0cb13b69a1864a8a0e3dd52bd3e550bcae60c6357c2da159a2c2e154c146dc848a8169b8835cd130a06ad4afd7800171cc83b25e47c4ca3895ee669e3a7a78133ab32f3560b2a46b6cf25922d2370668772e5b7f84f6233d93d0fa97d1c7daf2ec2a770659e0a89515d7d7f4a78682ef31f99577fe5", @generic="9f9b49ed2888fe4cad82dd4da4303b786314164a027c267bb48a898396351db00372add685"]}]}, 0x129c}, 0x1}, 0x20000000) tkill(r2, 0x13) 2018/04/20 17:18:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x80}, {0x80}, 0x0, 0x5}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/04/20 17:18:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x5ad, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x80000000005, 0x4) memfd_create(&(0x7f0000000000)='vboxnet1ppp0ppp1&-vboxnet1md5sum@^&vmnet1,vmnet0!]-}vboxnet0\x00', 0x2) sendto$inet6(r0, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f000016b000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/20 17:18:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000680)='iso9660\x00', &(0x7f00000006c0)='./file0\x00', 0x0, 0x4, &(0x7f0000001900)=[{&(0x7f0000000700)="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", 0x1000, 0x3}, {&(0x7f0000001700)="b59c52d91b35caee925ca6d4a08a6891b18571be56ad50d07aee56652ee591db85917576fe2df20828e2b824f84b72d4a08f13474542fef3068f5768f03777c824e4e19280ca340bb49c0f2f077f669d67b6912b55138fa5ddec459fbfa5e8afcd950b7a1daf3381c4b4a61f85d5c1ade9e2074e48488babf142a1fc8de09823abaad2aab6355ae7a2c4652ef435463b7191b20b38395d1b74169a45d96b4ad40ee8c7812a7341a80fc1", 0xaa, 0xc60}, {&(0x7f00000017c0)="e77b5b0a4e699c360928c94d889c0f9e8a732d001e034508dc643efdc49a58bdd9b649062617e1364287381308318ee9ee75142ba7267aa8de5be3689787bae209dd0f109adb2562776e63451c55a921827a6f259603c91d178ba908fddeab1d8a862eae418fbdb55805d5d131880993f954e38af351ff830edad53eebf370f0e5a93b1ce31603d5a5236ff28f11a4f964941b0c1ab9be5f5ce4921705253ddcf29e64bdbfaecc076494690dc7062e27ace74ea9f5aa80a29d99e9a2", 0xbc, 0x2}, {&(0x7f0000001880)="bd41f7e1e7c5e966bd23bae97d1a6f45579ba7edc8aaf3846d27d38e97fdcbfec8bba1a2147d3a85f2a3a53a89a4986b53a6051e130994e6a544fa39750635fe0952b98b5580c9dc8b95072f39c6d41209800c7a91c4f0d711e93778d8eb6bdced88add7889c", 0x66, 0x7fffffff}], 0x8, &(0x7f0000001980)={[{@unhide='unhide', 0x2c}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x311400, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a00)) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x2003}, 0x1, &(0x7f0000e2a000)={&(0x7f0000001a40)={0x1460, 0x8000003, 0x10002, 0x5, 0x0, 0x20000}, 0x1460}, 0x1, 0x0, 0x0, 0x7ffc}, 0x800) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000080)="bcb3320e370aaccca36b62061355f64e355f03ba9b4a5ea2acaa8a4a8eeb5fc9e00db49ff79216c52a692fd48d6e3559ee13b57aad684dd21128fd", 0x3b}, {&(0x7f00000000c0)="c4e3c720eaa81a96de9bf0bbf433fef6000bffae905e842043ff9e7ff2df6e06d2026513c5081bd340ba6af0c1485b8eff11982ea54aeb5649d2be392b9f383ae648984db22ee48d4f7a101d4f03eeaaabdfd601dd22667c81257a33ecf9b0302405df71782b298fcd8444282f43f5fc6b5a5f0a97ad39161aa6a83ab971528c4623bd31573916cb778aa7f428c072b49243ec0a66a69fb485f3efb9815e69bca2b6", 0xa2, 0x9}, {&(0x7f0000000180)="edd9dccb6d0d604342885df69a870b2e6de966a121c2a887f1c75d339e962f03b4c9eaffd5a44d053888bec4961f6a64439de07f9854f1a2c85cc9c3483653240b429ca3d354fbae2dd09bdd705159d87b6ed50866f762fef81c158fef858617578022464761488beb", 0x69, 0xdd5}, {&(0x7f0000000200)="56ac091fd77bcd48413cb01746cd3ac098faf00ac38f261935436b1ac2cf37cc4bbad91b855c79437c7f7342c73540a86c2c72f761dccb4be0bfae5835ca5410f0769473b595038baf32e28a8af641048550a8a43b9c10184b061ed157535c4da9c174", 0x63, 0x7}, {&(0x7f00000002c0)="6202f4a14f0df4d45e6a4e6b39f4298f272aa1949385085cf9854b020d7dd1628790f77c87e88e2f4e76b35e30e932ca5cad137b6f121a2f957aabc8582bdc9f43a70bc231f8eea1fbb6f0c3b0204e5b84179f15c05ca906919d6c7eee05c36bb305de0aef40fe813e117dde79a408d31bf877e7dfba592aa512e764b63d1498293b5611f3ea4170fb6c0fadef33ed6071e1dc6e080fb3d20dee831efcbdf908f955196ea3359f77aca25754377e88e38b9a52c3f158844f8359baebd044c611c75931452cff0c59baef33099911f4f1e5cd4654ef33da7cc2f85c9925bf936bca67c8ee136544cce5a99369b5a0", 0xee, 0x100}, {&(0x7f00000003c0)="df83773016aa0e9e752b100f39a4980dc63d6b0ad09c863273e594aded4beb22cb2d00fea38952828d7642560e2ee40d9526abfd74f6aeec53d240a9f773feac62c21c4726e48336c8a44287d7a248f456435ed96fa833b28be737f0e121dcd8a0295b6c097c09d4de80b3bd2d6b8c4a039d2f5210201032f2cdd159a59290e330b8039d7b3a802f90307082b8e0d5b9962598b3722ba73e9b0a32b046847edc50e291be14969eb69120ff0811e023d1f9b2a7b23b8857857cbd9f18bf7eb240151f0f0094f91c94474b2cc1ee77ce33f52722d8556918a1e0a48119b309c09ad415c0b1523102b52683e06b535eab6f5521c42441e7", 0xf6, 0xffff}], 0x2000, &(0x7f0000001a80)=ANY=[@ANYBLOB="63727566742c686964652c7590dc746869643d37333f6c00"]) 2018/04/20 17:18:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setuid(r2) recvmmsg(r1, &(0x7f0000000840), 0x0, 0x0, &(0x7f00000009c0)) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/20 17:18:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000100)={0x8, 0x200, 0xfffffffffffffff9}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000240)={0xff, 0x3, 0x8, 0x5, 0xfff, 0x2}) fstat(r0, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0e0000cfdfd1ee1f014f2b4f00"}) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x100) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/20 17:18:20 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) 2018/04/20 17:18:20 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x10200000003, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) r1 = gettid() syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xffffffffffffffff) wait4(r1, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value, &(0x7f0000000a00)=0x8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000280)={0x2, 0x62a0, 0x0, 0x5, 0x2, 0x2}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) clone(0x0, &(0x7f0000000680)="11fc3d677819c5fd3ced30772692c922a63195f4d5324df3c529e766c729b0c9e5b16a445f0806704d126f46df29a55cd179ee140026c45dce7b7bc635c61cf244f1ff7de9a4b459c91981191fb2ad1eee4850046b0e99581a178d7d2900f516d3dd5cb7a92528cc49b2826a12fe7af568ef4bd6cb615680d021d5f21d8cb5280027320750b0a08312b6a5ed8e7993c57bcf072e3ecfd3c6edb49f1fcb28dbdec8644ac4f84cca6964c599fc60996c9b95f1d29d411a65c06a44cce339e1f6dd5aedfe7e8d937f23e3538f38f7cedc53c70deed22a35fd5a311c0115d00024c67f13637f6fa130332ddd3ca6702f69aadf2134d4fb00fa3960c2efea", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) mq_open(&(0x7f00000003c0)='\x00', 0x0, 0x180, &(0x7f0000000400)={0x2, 0x8, 0x0, 0x8, 0x0, 0x100000}) r3 = socket$nl_crypto(0x10, 0x3, 0x15) dup3(0xffffffffffffffff, r3, 0x8080000) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x400, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) 2018/04/20 17:18:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x80000001, 0xfffffffffffffffa, 0x4}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'syz_tun\x00', 0x400}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/20 17:18:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) fstat(r0, &(0x7f0000000000)) 2018/04/20 17:18:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x13) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x14, 0x4) 2018/04/20 17:18:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80000000000003) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{}, {0xffffff80}}) r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x82000, 0x20) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000001c0)=""/1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0xd0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x80000001, 0x4) 2018/04/20 17:18:21 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0xfffffede) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f0000000080)=""/139, 0x56}], 0x2, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000009c0)={'team0\x00', 0x1100}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x2) sendmsg$netrom(r0, &(0x7f0000000940)={&(0x7f00000001c0)=@ax25={0x3, {"e1b34f170b966b"}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000200)="fc7de44a1ed99333ebfad36642aa74c5430296edcc6a70c3acafec2f5fe1efa69140cbc774606fac8bf55999e7f3e5bc168f722773e79fafeca1840afdc72fd77cc65b52601ecd1de62157cfc1", 0x4d}, {&(0x7f0000000280)="fc6d1d40", 0x4}, {&(0x7f00000002c0)="d450dbf7b9038ee9dca8bf5837ae83c1d8cce04a8381e93235028427161ab3053e816ac6e0986c4cad827b9010d34bee500181a61f0c07da38358e6a10deb505295921e9663e6caf650725ddbd8acd284c92d7498657f2d4915cfb4b52d0f59088e9f1432b04e89c4baa509803f795ee4582e09a022accdb242b36b3914f82513bb2f3b36b4d22c392c768e7475cae8181c238fc9078c5f3ae663b987d6e011a61e7c586062c9ab25101ad77c1ce35d39e6325a3837069d609", 0xb9}, {&(0x7f0000000380)="7738d59cedf5785dad8c804ce0ba6c06bafc66261b8bf333a1dd8f53d8dd57527ab299fdd9bdf5146bdb6939a0155e5086eeeb715da4f208a0d88600a17a8c544983115ef1c93e553c0da5f8c430f59f90a66475526a922365656cf6f8659f90b9957cc85c796efb3e5b3e29735023049edbda3bd70f6999b9f2a2ed9ae35f9913e18e9a", 0x84}, {&(0x7f0000000440)="af5ec8609caeea57f38b642bcb22019ec76f046c9680d1adace15045961ec871ca572e6ef55c6b8fd9741ee4417ec3f32cdd3ccf241a09fa05253ad4fbd623f9ad8e812d7c1eb8df2cae30d7549d59d004f5f92009f2737f940cddbffc1e0c94214563e2e53283758e019af31e6ff79e93c001745e65fce1a122eabf3fad8098e0aa68942553ec3a6cb3ddbffbb6013120af75cdb22158c93a28a001000c73ed2919c0cff380a8bd16c451040b2f8cccf432db90b821071bdd98d467a23b88693a5e6a6afd18d467c788d22dce2f3884fc29500f73e7a239f6", 0xd9}], 0x5, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x358, 0x54}, 0xc840) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/net/pfkey\x00', 0x38000, 0x0) 2018/04/20 17:18:21 executing program 3: r0 = socket(0x8000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'veth1_to_team\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x4924924924924e4, 0x80) 2018/04/20 17:18:21 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x9fc) 2018/04/20 17:18:21 executing program 7: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) setrlimit(0x7, &(0x7f000046eff0)) memfd_create(&(0x7f0000000040)='bdev*\x00', 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r0 = gettid() execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001540), &(0x7f00000015c0)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000015) 2018/04/20 17:18:21 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) socketpair(0x2, 0x801, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/20 17:18:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setuid(r2) recvmmsg(r1, &(0x7f0000000840), 0x0, 0x0, &(0x7f00000009c0)) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/20 17:18:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000001cff0)={&(0x7f0000016edc)=ANY=[@ANYBLOB="140000002e200103ffffffffffffeaff00000000"], 0x14}, 0x1}, 0x0) [ 290.724293] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8238 sclass=netlink_route_socket pig=23914 comm=syz-executor4 2018/04/20 17:18:21 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={r3, 0x80000, r2}) 2018/04/20 17:18:21 executing program 1: eventfd2(0x200, 0x800) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifg0\x00'}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/20 17:18:21 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x9fc) 2018/04/20 17:18:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/create\x00', 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) 2018/04/20 17:18:22 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpid() r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002480)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x9) process_vm_readv(r1, &(0x7f0000002500)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/138, 0x8a}, {&(0x7f0000000040)=""/123, 0x7b}, {&(0x7f00000013c0)=""/187, 0xbb}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)}, {&(0x7f00000024c0)=""/32, 0x20}], 0x9, &(0x7f0000003880)=[{&(0x7f00000025c0)=""/70, 0x46}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)=""/204, 0xcc}, {&(0x7f0000003740)=""/21, 0x15}, {&(0x7f0000003780)=""/219, 0xdb}], 0x5, 0x0) flock(r0, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2403}) ptrace$getsig(0x4202, r1, 0x1, &(0x7f0000003900)) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8923, &(0x7f0000000100)={'bcsh0:\x00', 0x1}) 2018/04/20 17:18:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x64c146e3, 0x201) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x7e9, 0xffff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x880, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000080)={0x51, 0x81, 0x5, {0x200, 0x5}, {0x7fff, 0x8001}, @period={0x59, 0x6, 0x100, 0x9, 0x100, {0x8, 0x7f, 0x0, 0xfffffffffffeffff}, 0x5, [0x80000, 0x80, 0x7, 0x5dc9, 0x0]}}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000080000000000000000"], 0x48) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000002c0)={r1, 0xa7}, 0x8) 2018/04/20 17:18:22 executing program 4: mknod(&(0x7f0000000300)='./file1\x00', 0x2000000103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x1a4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000240)="bfcab117be8808e4630c9e2cfafa985251a92bff1a927fb9b032fe73d16462fff912a0c61eb3c84e7705f99359abab0cc1f1bac3adf679351c049c046893106f27aa95ebe1aabd559f008fa4f427edf57c1e694480db7cf80c9ae343af8d864006c7e7db4417693cdbd8d9cf14269cf058ea3898c3ec886dd8f78b88a06f8f9c8b7012ca9e908ee8c69de91cee5fbef504dc73569d42341d3e6ec4f6917266d0e8c324f69defa1e06aac9c0e46db0218f33508b425", 0xb5}, {&(0x7f0000000340)="26477b70b5e6deadb9478fde4a1548383020b215eccc943fc42db6991b2d0111a01d650903e77dcd27e00a1753a5d095b177c9644adb61f01d53fe5a57bea0ed3253506f2bc75a75856cf0fa38baaeec5c920a08955b5a6b2fad67b704928c539c1a760ac57de1abcd464934271b8b4453ac4074b86aaa39fbcdbd6bfa63312b8577978c5258ee52b9899dfd21579913c2430da52a58ceccc5f9705f91b8fe04d01a40", 0xa3}], 0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000540)={0x1, 0x7fffffff, 0x9455, 0x401}, 0x10) r3 = open(&(0x7f0000000080)='./file1\x00', 0x2802, 0x0) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ppoll(&(0x7f0000000600)=[{r3, 0xc058}, {r3, 0x4000}, {r1, 0x20}, {r2, 0x10}, {r3, 0x4020}], 0x5, &(0x7f0000000680)={r4, r5+30000000}, &(0x7f00000006c0)={0x6d}, 0x8) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000440)=""/190) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt(r2, 0xfffffffffffffffe, 0x3299, &(0x7f0000000580)="03e647104331bbd29765231df688e5a03045ee094490a719826ce6fe07811a32d111642d346aeec5693957ea794f01fbb457fe2ad258e434e8bbe19aa53870846614f33769b5", 0x46) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000200)={0x3, 0xffff, r6, 0x10000, r7, 0xffffffff00000000, 0x9, 0x7}) [ 291.203180] : renamed from bcsh0 2018/04/20 17:18:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0x522, 0x15b) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000300)=0x78) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYRES32=r3, @ANYRES64=r3], &(0x7f0000000340)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x0, 0x0, &(0x7f0000000a80)='lo\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000004c0)=0xffffffffff7fffff, 0xb78c8238f30101a5) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000500)={'ip6_vti0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_proto_private(r0, 0x0, &(0x7f00000003c0)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) 2018/04/20 17:18:23 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x120, r1, 0x8, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x29dc67f4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xab9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x30}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x5}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x120}, 0x1, 0x0, 0x0, 0x800}, 0x4000) add_key(&(0x7f0000d26000)='user\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\t', 0x1, 0xfffffffffffffffe) 2018/04/20 17:18:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0xc001}, &(0x7f0000000340)=0xfffffffffffffebd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x0, 0x2}, &(0x7f0000000180)=0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe0000810000400700004003000000450001070000001419001a000100020007000012020000080001010c00f41ee400", 0x39}], 0x1) getpeername$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) 2018/04/20 17:18:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xf76aec686b673659, 0x100, 0x0, 0xfffffffffffffea1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/create\x00', 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) 2018/04/20 17:18:23 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x20001, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = socket(0x10, 0x2, 0x9) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) r3 = getpgrp(0x0) getpgrp(r3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000040)="8fc25bf2508e7c055ef9c9b4a63f79c88fd4077c994a407439c41b2dc80628f771dbd3d4f2dc2c36eb8080b62984e892c0994d1c0fc620d163e06a7eb123c453942eb6beb2a701261a52410fa6", 0x4d) write(r1, &(0x7f0000be0ff0)="0100000000090200ba1506c507371a23", 0x10) 2018/04/20 17:18:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000000000)) 2018/04/20 17:18:23 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001080)=@get={0x1, &(0x7f0000000080)=""/4096, 0x100000001}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101}) 2018/04/20 17:18:23 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x1000000800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8001) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x0, 0x0, 0xffff) pipe(&(0x7f0000000580)={0xffffffffffffffff}) inotify_init1(0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x2, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r7, 0x1}, &(0x7f0000000280)=0x8) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x80}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) exit_group(0x7) 2018/04/20 17:18:23 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$ax25(r0, &(0x7f0000000000)="5e734ee0eee2b283dd6d3dede749a020a657c3dc244728320ea0cfc9d2ee0160e014f81fcd53744d1226594c54d06fb611987c8dd950b8270e22347445060c2e810770b5504e8d507e5bf35e0f8951bd1f45f7c7d70916e4d63e3b538a8e014fe8ba4f1ae8e0b9bf8af68f2550caf9a20100e03c31da6192abc259cfae93874b10e13f5007d2205141d6b5a289fc84af449195ca7a247a9c3327393608bec1ccf14f6d8a241b7a9e822a42d024473fbea49c92ab9a8144fda022291b23e34f25d057fad5aa4948e769dfdade56e3139dea6f7e854f8b2125478d35210b30ffa396bd2009f45d6ebf01956723", 0xec, 0x4000000, &(0x7f0000000100)={0x3, {"7eae1306236726"}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') sendfile(r1, r1, &(0x7f0000000140), 0x26) 2018/04/20 17:18:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f0000039ffe)) open(&(0x7f0000000000)='./file0\x00', 0x400101, 0x100) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x13, 0x33, &(0x7f0000000040)="2c2d888f7ddca86ca8f7d84fa77e7a506dbc92ef7089442267d5b49ca9a36a2d4bd8bf5ab35542c4555fc4e9ceb3d6d883d1db"}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'team_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/20 17:18:23 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x0, 0x1, {0xffffffffffffffff, 0x1, 0x80000001, 0x0, 0x80000001}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0xfffffffffffffff9, 0x8, 0x8000, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0xfffffffffffffffc, 0x3}, 'port0\x00', 0x4, 0x80400, 0x8, 0x8, 0x8, 0x401, 0x0, 0x0, 0x0, 0x1}) read(r0, &(0x7f0000000240)=""/63, 0x3f) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000280)={0x100000000, 0x9, 0x80000000, {0x77359400}, 0x80000000, 0x100000001}) r2 = gettid() ioprio_set$pid(0x1, r2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'\x00', 0x4000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x5, 0x401, 0x7, 'queue0\x00'}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000400)) setsockopt$sock_void(r0, 0x1, 0x3a1f6506aebad45a, 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x80000, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000580)={r5, 0x80000, r4}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f00000005c0)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000600)={0x4, 0x3f, 0x1, 0x9, 0x8, 0x200}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000640)={r7, 0x80000, r6}) write$binfmt_misc(r0, &(0x7f0000000680)={'syz1', "73a26100c9779deaf11dc53908287aba10590faf5889f96f2c5674090340b2f33b36e8310be2cc02057559b55b4fe8361ca8272ce437a64835b611cd3a6f3c1853a3dc323dcd068e67c25acc58e61231db05c3bc0cb4f2c64d9818ed3d59bc3392e65d39018bbb27d907967f0e5e57c2e43ff0d389b6f6d9f1bfc0ab66a82bf90e511d126eb818b229517c19415241474c6d7c681d2c5e348067ff800a"}, 0xa1) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000740)={'ip6gretap0\x00', 0x7fffffff}) r8 = request_key(&(0x7f0000000780)='logon\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)='/dev/rfkill\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r8, &(0x7f0000000840)=""/172, 0xac) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000000900)="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", 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001900)={0x0, 0xa9, "56f1ce2876d7cd15013a1274ea432b57cf48adfad59c46af54ae6c8d1b04eb6827049fa95f15e5bf78a76f1a14886d2f9006a2091b1fe9f48135456b122f987c5bc435d5be44a542c2d9f8a581e0209a99e22aee3f65796db9c631c2109e306bb8c8198b5e84accf686ea437b7080fa529d8f1e099c79f10a8fb36c8504e3c70cff1350ec8283901a03058a3780ca39e80a2e657d63d24ecf3546138bbbc034590f22a36fa0cd06b67"}, &(0x7f00000019c0)=0xb1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001a00)={r9, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0xd2d8}}, 0x8, 0x1, 0x2, 0x1, 0x8}, &(0x7f0000001ac0)=0x98) 2018/04/20 17:18:23 executing program 7: r0 = socket(0x5, 0x4, 0x4f6) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000016c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000440)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') sendmsg(r1, &(0x7f0000001680)={&(0x7f0000000000)=@l2={0x1f, 0xac, {0x1, 0x0, 0x4c79, 0x6701, 0x8001, 0x7}, 0x2, 0x101}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000080)="68fc1843bda89cdfa7f21bf36669899c95042c9a52349c7b86d45924043117328dfbb1ac19f742368886c38a9097c0dd2639390452b9db7c84dbe2bee594274a4ddc915b6754b892620ec493a2e0acee83bc998880324f267b0588dd6e92426435639482f294fd40a2c9c6a7f7418bb49ae15f1f90f1b2d974f0cf11e38367a9c4e0587205c3bff397f1876ae8843d5171ecb99080aefc171b18112a1b7dcd243b", 0xa1}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="1859294f00a8ea17a7abdbd0c0e99e659c6bd3ea9de42626a845087a4451324e11dd29f7cb52a615b09904eba7c5c6fdcc1c895ce9bfc1dbebc7542354026312d693d5f8fb81ff994d8de49ff96fbe5ed8cfcc7b518510f5b0595b3cfc0df11de09ac2bd80bb3d8ab853c67bf32c378ee8a9722b408a1c50500156d5bd68acfc04cc0a09303d1e6fc7c39aa9127b7fa337081fa3a71fdb67f42900ff88e6df23eebdcee60640e4a4eb07b313c95df2bf43970a504608bd76c5c80ac4d0ac60a9478ae00ea4346e07c8a7187120c1aa14d12037a9b4db5037bed4148bfda39842b6ea25ec18e947b45ab57da6bce098", 0xef}, {&(0x7f0000001240)="8bac8495075180386ba64ba665e40b3e73e15172fe67562efe8aa167eb302e17674c14edaa3dadf942dcf4", 0x2b}], 0x4, &(0x7f00000012c0)=[{0x108, 0x11f, 0xa5a0, "74a9ac103f1259c4562264946d84fad4a582f60d57ceb45e415973f4138da1e5dff8c8173a2e149fab148e70436eb805b0b107d408c1284092cb0430b60df53740250d6661711c20f67f50ba10bcb68c591e665b7a347955b7d6f92e3f0ac067ea77d5a31ec0950c6c398f96e8c537e3ab3e468f8adcbb8f1485dfb8ba9bc83d6da0295b5b5d5033f6189e04af38785205a876c9d22c9b0ab6c4639a520dae01dcd686f1ab7f99c269067bb5898c922a7a82b71b0a6e11c19dd8464cb21db7d8a435544bd6a3b6a33fbc0c376a190e3b04e6f02f3863cfe36c039fd090bbacad81c5cbb9dbe45c7b7d20108af8fc3b33f285e482"}, {0xb8, 0x84, 0xfffffffffffffffa, "2da167285f8d020653450be3fabfa292973d3e268d7d9a37a30a4e7e60a0dc2ffa613beff33a254c9b4f4fddf066d640d091fe38211817e2192b4657ef5f302c0d1ea11b85f271ece74fe9d7d47e74074044491d4f0431b31832d090833b62d682b45875a8c3453af555407e2a1c83416dd23d7d4dce9e9fc02f5af91d2f8f588395bb7a0bc1e00fedb13f6ee11bb5c78ce51e0762e7dc169adaec49de19f7dc70073b"}, {0x50, 0x105, 0xffffffff, "58bbb9aa05a9e19022e89d09892ca025c7040b366282a15bc22a4a78b5c6d845d498fddac661043a5217875a8f476f1f01c70bcd7f9cf14076"}, {0x68, 0x0, 0xf0, "f40ca5d95e0f536443243982aabaa7500412bc8d377d4d8b18fd79d0a4bc3c6f57524e4ca5eb4d07a0c161a17b832a4068cad31213a2892343b924ab46411405a0aed144ac24b4f27d4d6891cdc271fea865843505c1"}, {0x30, 0x12f, 0x100000001, "a2a3b39d732323e12ffcb4eef52d8f168a786e553525f1c05caa28364e"}, {0xe0, 0x11f, 0xabd3, "069487fdb23e6b43e96a619e485d3347c34e138309507f7c449e9729aaffcc0b2b6ec358f83691593d04efd5ae68c926a10a95d683b100c353e65a431822a322da4cff51b7f50a4319c389eaffe8b674a9112c377eb95ffd957f93e09dd66a7af0bd5f98a24b7e732d4b1e58791a1175f565c36d124bd70a0cd060714e3ef82d7bfd5159f7d2bd6abfd9c20e3de521d2bc2dc7fc483eea635e4a2cee5b95e0a5ac9e25ef5b8f8dc3adf8cbba89be2f2759f90c76e286f627e28ab566f2ef95cb6b67ac29089f31138dd8"}], 0x388, 0x20000001}, 0x40000) pread64(r1, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0x0, 0x4) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x200000000000) 2018/04/20 17:18:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400)="ed54cd41f5d29ad107c45abc1b9df11600e269e3ede9dbb9995ceb34b970420c63de3fa06ab5e71a76177d8c6992", 0x2e, 0x24000000, &(0x7f0000001480)={0xa, 0x4e22, 0xcdf, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$ax25(r3, &(0x7f0000000400)="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", 0xc33, 0x0, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000019c0)={0x100000001, 0x8, 0x0, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x2f, 0x4, [0xfffffffffffffff7, 0x2, 0x10001, 0x5]}, &(0x7f00000001c0)=0x10) r5 = add_key$user(&(0x7f0000001a80)='user\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b00)="c068c5c6f84796230b894ce5d9aefaf6d825f0edef3ad819a145c4c9d42b24f148950fa4809b33dd9c8a3c06e1e4e4b6761691bd25b4c795264a188788cd9c096e2e2ab7e4877c2b2e5b2cdf98ff4794ba8179226e388d3f8713cf5ccd34b2573e03ff7b37457a330e2f4ce42c83c4966b6929fd47549b", 0x77, 0x0) r6 = request_key(&(0x7f0000001fc0)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002040)='vboxnet0%\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f0000001f40)=[{&(0x7f0000001b80)="bef3aa791f20b861f88738937c828c4732affdfa9e1d620ae5979344f26e8f1d73c58ee53146afb08d649e69e5bc20caf2067ee983e2a447f2fa3cb779bd8cd1d43fcbf00435106da47c0058917496db784d30cbbb8865d3e6c1344a4ea57777e3453c8bfe23dcf169", 0x69}, {&(0x7f0000001ec0)="160a47b75d48c09f4520e6d832d54b23b5bccda58f38ba381aa82fa059b999082a1d4fd805cbe9a51c69a962903d347b5d33c3cbb725b090144f03ec0b901535cf62a2284386ad88c79569be2e2b47486cf95d7396", 0x55}], 0x2, r6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffff8}}}, &(0x7f00000003c0)=0x84) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001040)={0x0, 0x0}) ptrace$setsig(0x4203, r7, 0x3, &(0x7f0000000140)={0x3b, 0x0, 0x100000000}) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) epoll_pwait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x3, &(0x7f0000001c00), 0x8) connect$inet(r8, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4) connect$inet(r8, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r8, &(0x7f0000000fc0)="0d0a9716a70976e265d647963219edbaa9bf5d26cdae6379bcafe8477286211724015bb40f5462943031e614c6183b4f10ff310ac95d089d7ea6e76f7a0bed348f302c6a89aae38d11fc09cc22be0248745645637e6fc7f517c6b29f1ad7f49caea16c2eea7def41eb80aeceb083f49310fc048a6863a794ab4da441466c8a9c013d3613b2307be07446188c1d8fbeacbca761282d675f4385a90dc259cb40049ee0c2cc0d33f29c6102e56697c24b8f1ad37f196e4c5af815d6fca6006dcdae0b6f3f0c1bddd8e4d8db7049652afbf23878718ddbbc2ff3fbef8288864cd92be50657dd170d505a6eb47f9aef5a953a914e1d54312ed0808e759655cc4c9a57f267610e92c8fe906ab49faa7bd51aa9bb3f1a6c417c82f7a5a578c758a6fafec4ecbac6354e4cdab29b29987bab181167d9360dd8de9d5e0e6b4f1ee1d87abe378b438071336c97717fad3c971cee8a076bef5d610ee2ed4bb8e2d716084b325318965e596749fdef0c5cfe061a7049417082330c77bbba5ada77be9ee12fe5a70b9bae05dede6cdd0d7772bd024008430a026c62f429eb6f6e51c14abfbe953536e899554d50981f5ce5bc723612caa78fc70f5147c9ea143b06e62ff750735cc3244f9d1f031b436552bff9934a5904f85ce427709dfe76c1d4176712514a2722f8e41d4b285e3548094530f1799d02a0c10a36205cf749e9b51eee8d372f51fab7cc9e1bb6ef5b7901b4c78e95d321374acbdb3bfc24cab4aca2441ef5933637eea3cdd3264026663d02a79533de8028d9c33da786d2af03f2cae7976bc22be47afb5ad6915110be08d352bd36c9e571994e1888da760d53e584832e4e0877c215afbb88dc9050c47591c05e7bd2546b3c98b90e779d5f833c8de41be0888590890399d3b49d65a5af40e4d815640c0d7c5d12c47df27dab37d03870748b1645813ae8783b747f4c0732ec7a9967091d42675fd1fbff9366d3c06b13bdb18d4089b46bc309b669238a616f604d8db344b3ae68e7a6982c842f4c973a0c0e14a25012448e4ef1a725be0ef2884b254c7c8eae07420b621071f6187dc46cce3e28bcbdf92e4f4ce13a1c5202d0142619f813cbc658200222953da042604365a9b320d5ff3afd11cc40112e0ba7c5c960fcc62230a8efc34f80c119e4d806f0d18e01f5862e9ee1257dd2fc114838ab2a2a571fc7a714d41fec14283146802c161618452badfe61599ed80947922f562b3d808236c88ccd38ba5c3fbe0f3272e706e82939891bb838fd2d4762bb9e62e13731c208b96c1c6cdf64e7cc2859869879a5eeddc001150e6c353e3b28ced69af932cdf3ca50517dcb7f5a4b83d8f3cf521a3173bbcf021904b01430ee47ca2948fbe38ee282a8979908326c0b0f536b92b0905a649b6c8c735699a66e023d8ebf80965098b065bbf344da22a0729c15ad0aecfe7d99233b9ea744d3bd160713d1f8ff147f4331ae78152720b1451c13573118171a966cef41999f446ad546b29696d45265241e8a3851038ce214895bfb6a39ed1fb5c91dc3b9a5e23c102d854ade3b4d8d6f5dac23f7c915d6c6e01ab299c95bdb63b4bf355f7b125c67133ae2fad74f437f4f310e403536fc2a527ea6e974cb34636c98dd6898d36f196dd8972d2c530350a3c0582bddb7f83872894181108cbed9a2a949596577710f73f0b241c24485435c74ad0151d7895e778a8392685c10b0f89dd4c6881b920146ef7ab5b049b41dfa8d36a4baf1e19ddde56531c975e84e47daed0a816f1b61e8efc35539d3d80fd33cc5e4ca25bdb484787638bb0acfe5b898a86ede422bbdb503757f06ec92e46ce4a6b264f661fea0bb7e9502b67ea2ce921ed962b4d4f6f8ca7c3fd7b1439ec6b9867ca5ad580d2658f625e4c5f98ae22c7cc19c29d85fa337623e759cfe90ace19b8826742164cdea7f792e882ec78cafaff40bef2ecfdaace00abacb7e71a0540295a3e0bb1087e83a1df8e91b83907e3cb606fe96f9f175ae4fd8381ab524857db66e88a4fe1a625fc5cb0e798122a0d1a16488e1228f9250e895e5acabedcbda90d9928d8828b81b5f40249e231b66bb4030a703c6dffac04c1f3695cb0c385ce4f8fa0298e96f2903d06881b14a42eff1431cd218cfa0ee1f9ee5e2c7b22fa7166408089406d6cc84564ee144451278edb2a1c0b6e6516b41880d889a6412e32b47d1117dd8e777304f08069795801594f92f1fa9f9834a6017aa4e18ab00ff29e8b62066a788865d993c4db02b390f202314b0969be5d98c767c765f46d67057e33c9c757451424f3cf33521cb4a88df5ce48b28779fe27e8dadcc5f7605c4d715bd344ae331ddf822d462ea60e2eea1d90eb601c21e7e0e6f5d0d390ec9cf4043e9131f54eddfe73cf7ede3d3e83f2399ab99d18365419b12587dd62e46979bb73b4fc23c422c19447148606b232b56a236f9a0c30bb2f2ae84a3ee552aa7f0762dd2564485e3341853990164eaa0f5b768137071819d5557d4b82571a36ecca93b5445a21021feab5dbf8571fb880c8dd6177b84b8188fc8dc923eb8f313c9c53b0038406ae3d49d99be803839d96b47d9d3586d529c277a03260024cb25cf86daccfc8f5fb513d600f896f2990b8099041708556addc030714c21edf01dda45e0c8350e121d959745622ef7ee444f990efa5179e9d0483ccfd7a10672fcedd6bde32be4f534e4350b4f9af294de278be9b42d156070b5aa667328a4e75e934f321cdc5ab84463d469e7ef658b8a6b691c48b757b72b55833b879ac46e706598ba0f67bc02de6f2441200986dd3ba38ae50a2a6e1d4ce6e5c2e3e9b56db8cf365d468189fd28abdbca08346c92e1adef0d26c3cbf3d4bb6c3309bd87e1a00f7e5c662ed3d1476863d055dbc54345d2558a5ee4d8f2f9b7e35808ac504c8c629f1b5e40349f1858b46700aea574334371c901df3201b6020b3365cab9951dd1664a72bdc796566d90fbb5714214bd68eb58f39b9c7d7e54f9b8c7aac599af6f89a1981dde22ee340f12b6913366decf7b0696af867a53a6a21fdfc640db198c20ab8bd239f01a1f5142666d211b07f61cf566ddaf2e564c8e8324fb9bf1bdc7deab4f5bb59cbd0af1f8169e62b30781a8ffc8b8c13445bae04ac82dc5d6e26ea80691bd0899076848b95d53e44d4ecc4923e287079f816c1df0a1970f4bb45060bf2fee5c4c166fbb47ad43cca30f92ddec5f099f070c9808e80416fd3bd22496032d7bb0abdb11b25a16dca5c60539ba172eea94156c5ac1e1a783215cdefc0da54d9b26040c3e292cb873d07ca22e9998bc224be692c7dc575556d84c64aa71441f46651536ce56a435c9b5598ad43a79bbe43e64ecad4149202715b0e166a3409e95acbe7b2ab1b83d39a64da63d45a01c1dd6f6b2b711a2516e844730a30b7c3ed7196a4ff140619f18001a476066f303f925d618942378428b3847ea8dd0e9f2f53c64422c4c87191694a67257cbf5b3a5c5935cee7b3d19048f808d4d627135d7cadfc9", 0x9c2, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r8, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000001c40)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/20 17:18:24 executing program 6: write(0xffffffffffffffff, &(0x7f0000000040)="130000001000ffdde200f4088000050002230a", 0x13) mlock2(&(0x7f0000fea000/0x14000)=nil, 0x14000, 0x1) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) 2018/04/20 17:18:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047504d6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0f37a6438b99a45ea22b1f4fb05668a8a0eb2447145012945a42cfa188cb11bdcac0e1a07ea90b9026bffa80230beb7ee22c1ec4a6f5708d9e3ded1f17bf199d72a98384eabf09434beef73963fe7b39601f2e25a0e9ae0b17a52a87f053048fe5c498dd0cce40de37a6ce85c000000000000000000000000000000") mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101001, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0xffffffffffffffff}, 0x1) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 17:18:24 executing program 6: r0 = open(&(0x7f0000000240)='./file1\x00', 0x404480, 0x20) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000800001, 0x200000) fcntl$getflags(r1, 0x40b) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xc4d}, &(0x7f0000000080)=0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x7, 0xa, 0x8, 0x10, "67628ee2b67383767def01e2bd1103e5f62b6b3f686881fc04b3d58c112b86ac82fee45aea6a9260e925f63237b641afba3530d0b99fdcb7582dd67c52a78780", "5f3de8fcabdb1772843cc5667c95bc999146d063b80e68661e6ec58d4755fdaa", [0x2, 0x1f]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x8000}, 0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={r3, 0x80000, r1}) 2018/04/20 17:18:24 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)="29ad3945432946319e7319c30ed20f1d8509d89153eeedc88eec839da3a76e30c1bc5bb014daa93a62cc1c274a5d6feb418025aac774bb96de4245fb265dac08a95ea31ce3e78355a19731d422e726709304caa36441cee859cf225c7b0e287bee4b5ca7cd372a4bf88e4b6ba57972c6d1024d8afdfa6920dd6c7d905d4d82e155e65e8897e4ca247b959529195090a321b339f9c835e751f037938326a6724d75f20a9618354e9bd8499e162e65c8c61f8619a47cc5eb93fbbb", 0xba) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00003ed000), 0x2) 2018/04/20 17:18:25 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x80002001}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0)=0x7f, 0xffffffffffffffc8) unshare(0x8000400) r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000140)=0x8, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000440), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1a64, 0x101000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000003c0)=0x4bf4e9b3) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x1ffc, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) fcntl$getown(r4, 0x9) syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331, 0x7}, 0x4f7, 0x0, 0x4}) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp\x00') preadv(r6, &(0x7f0000000180)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x0) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0xfffffffffffffffa, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x2, 0xff, 0x8, 0xffffffffffff196a, 0x6, 0x9}, &(0x7f0000000300)=0x20) poll(&(0x7f0000000340)=[{r2, 0x2}, {r2, 0x4002}, {r1, 0x100}], 0x3, 0x80) 2018/04/20 17:18:25 executing program 4: r0 = socket(0x400000010, 0x3, 0x0) sendto$ipx(r0, &(0x7f0000000100)="c8158d02725780d82b179e416c2938ead459570df5f940f9c6b2ac285bd03ad57ea4d8b5f166cfe0b0a2fbcc07744c4e2544965e1b3aa57aac3c7f945afaba5594c847f8d95cdf7c27c8eba507293f8d50bb9c982c", 0x55, 0x400c000, &(0x7f0000000080)={0x4, 0x80000000, 0xfffffffffffffab1, "1cc61e512174", 0x3}, 0x10) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@ll, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001240)=""/220, 0xdc}, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009fff185000024070000000e000000f61176d24e631378ba11c05617483fd01b", 0x26) 2018/04/20 17:18:25 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 17:18:25 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x108) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0xfffffffffffeffff, 0x3, 0xc7e, 0x5, 0xfff, 0x1}) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00000c6fa4)=""/92, &(0x7f0000d3f000)=0x5c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x80000000, 0x4) 2018/04/20 17:18:25 executing program 2: syslog(0x3, &(0x7f0000001080)=""/4096, 0x1000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x2) getpeername$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) 2018/04/20 17:18:25 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x109000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000200)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4e24, 0x0, 0x2, 0x20, 0x0, 0x2b, 0x0, r2}, {}, {}, 0x0, 0x0, 0x3, 0x0, 0x4}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) fsetxattr(r0, &(0x7f0000000140)=@random={'user.', '/dev/rfkill\x00'}, &(0x7f00000001c0)='-\x00', 0x2, 0x3) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/20 17:18:25 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:25 executing program 6: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0xfd9, 0x10001, 0x9c5d, 0x4, 0x3, 0x9}) 2018/04/20 17:18:25 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="d75206a58c9aa561f9aa67f9c5a43d5cc3b1c7c3cbb7181096627cdbd8368175838900ef38f1d69c3708635d540221e03ff736f1dda55aa7cbebd6f1eecb8f75dac7c71486e8f3f224b04f2625b319e3ec547325b821aa1b012b3056e1c0846298599f74415f56447f8bd8a4fd4e96754e1af1d37178b7c5f5006e5fb318eb5092d44cc31042d297049da092070feb4a6593aeefdc94", 0x96) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000180)=0xffffffff, 0x4) 2018/04/20 17:18:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x100000001, 0x50000000, 0x4, 0x5}) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) r1 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) 2018/04/20 17:18:25 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000878000)}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x1000, @dev={0xfe, 0x80, [], 0x11}, 0x5}, 0x1c) recvmmsg(r0, &(0x7f0000002900)=[{{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/231, 0xe7}, {&(0x7f00000013c0)=""/23, 0x17}, {&(0x7f0000001400)=""/132, 0x84}, {&(0x7f00000014c0)=""/157, 0x9d}], 0x5, &(0x7f0000001600)=""/36, 0x24}}], 0x1, 0x0, &(0x7f0000002980)={0x0, 0x989680}) 2018/04/20 17:18:25 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000540)={0x10001, 0xf9, 0x7, 'queue1\x00', 0x927}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setstatus(r1, 0x4, 0x400) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x3) umount2(&(0x7f0000000140)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x28) r3 = mmap$binder(&(0x7f00000f5000/0x4000)=nil, 0x4000, 0x2, 0x10110, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00000001c0)='vboxnet0\x00', 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x14, 0x0, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES16, @ANYRES64=r3, @ANYBLOB="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", @ANYRES16=r3], @ANYRES16=r3, @ANYPTR64=&(0x7f0000000040)=ANY=[]], @ANYRES64=r3, @ANYRES32=r2], 0xbd, 0x0, &(0x7f0000000080)="e0b8c2ec282fc9ab76943c6d01bbc965722d1920999cd809e3701b06704abddd831df87018fd4d178a846f19981fdb00ab52f76a3d4d688c49458e18b2d58714d231a865296f7be605a2bcc86e42ca5ede26f5bd7d010a7710316dbd277afa9c164b71e67c64bd2823b8701496aadabfb447a2fa160648f364fd589158730d339b513eb38250951db3128e5099bf93fed3503baf48e26d11c77969fcd81c67c7a682c5a1596b3db0495a4f8b04b66ea907d627067d5ecbdb7fb2a94840"}) 2018/04/20 17:18:25 executing program 2: flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) r0 = creat(&(0x7f0000000140)='./file1\x00', 0x7fffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00000005c0)={0x101, 0x0, {0x0, 0x3, 0x6, 0x0, 0x81}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6gre0\x00', 0x0}) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4e22, 0x3f, 0x4e21, 0x0, 0xa, 0x20, 0x80, 0xff, r1, r2}, {0x7, 0x4, 0x8, 0x7f, 0x6, 0x7fff, 0x7}, {0x5, 0x2, 0x10001, 0x9e7}, 0x7f, 0x6e6bb2, 0x2, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x3, 0x3, 0x7ff, 0x160, 0x2, 0x7}}, 0xe8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0xcf) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xd3, 0x800000000008, 0x7, 0x40, r4}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r5, 0x918}, 0x8) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r6, 0x1, 0x189, 0x20004d29) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) fchdir(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380)={r7, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0x6) 2018/04/20 17:18:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/93, 0x5d) shutdown(r0, 0x1) 2018/04/20 17:18:25 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) fcntl$setstatus(r0, 0x4, 0x800) 2018/04/20 17:18:25 executing program 7: r0 = socket(0xe, 0x2, 0x51) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x43}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/04/20 17:18:26 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/igmp6\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/20 17:18:26 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) truncate(&(0x7f0000000200)='./control\x00', 0x80) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000180)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/124, 0x7c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x204000, 0x0) readlinkat(r1, &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)=""/80, 0x50) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/20 17:18:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000500)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) fchmod(r0, 0xac) seccomp(0x1, 0x1, &(0x7f00000001c0)={0xa, &(0x7f0000000380)=[{0x2, 0x3, 0x7fff, 0x7}, {0x3, 0x4, 0x1, 0x4d6}, {0x0, 0x1, 0x4, 0x7}, {0x9, 0x8000, 0x4, 0x3f}, {0x3ff, 0x3, 0x2, 0xc000000000000}, {0x6, 0x4, 0x2, 0x9}, {0x7, 0x8, 0x1, 0x7fff}, {0x7, 0x100, 0xe0, 0x1000}, {0x4, 0xebdb, 0x8, 0x7fffffff}, {0x3ff, 0x1000000, 0x200, 0x4}]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f00000002c0)) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r3, 0x63bf855d611e988f}) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x1, 0x2, 0x3, 0x80000001}]}, 0x10) socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000480)={'ip6gre0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/04/20 17:18:26 executing program 7: syz_emit_ethernet(0x16, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "4a575dd1907c0057"}}}, &(0x7f0000000040)={0x0, 0x4, [0x0, 0xfffffffffffffffc, 0xda7, 0x2000000000001]}) 2018/04/20 17:18:26 executing program 6: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/20 17:18:26 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xaf, "a64a81ad6505f5c8e471851e7f5ceb20be350b79be66f2997fd4d827d2907776f40564e57ab5cf516f37a2895aed48ada42b40a6023bfc630393dc8e01509015b38c67fe5186ec39ec8aeb85375fc4890ae292899222f81b60acc24c7d4952417c799cabd1264712676cb3821faaf55f70ade4881c9d7a30267a57825fa80f8b067ac5d51e216c3333ef485b5c6bdc96e533543500ede967ccc17b08030920543f27e6ee63931712e17ec33df69bb1"}, &(0x7f0000000140)=0xb7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x304}, &(0x7f00000001c0)=0x8) dup(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'irlan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x33}, 0x0, @in6}}, 0xe8) 2018/04/20 17:18:26 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth0_to_team\x00', 0x100}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0xfffffffffffffc07, 0x3ff, 0x9, 0x4, 0x9, 0x5b39, 0x8, 0x20, 0x428, 0x3}) 2018/04/20 17:18:26 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup3(r1, r0, 0x0) socketpair$inet6(0xa, 0x802, 0x0, &(0x7f0000000200)) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchown(r0, r5, r6) ftruncate(r1, 0x3) fcntl$notify(r1, 0x402, 0x4) write$cgroup_subtree(r4, &(0x7f00000002c0), 0xa871f499) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) 2018/04/20 17:18:26 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x40000) write$fuse(r0, &(0x7f0000000040)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out={0xffffffffffffff0d, 0x81, 0x3}}, 0x28) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000006e000)="7f", 0x1) ppoll(&(0x7f00000001c0)=[{r1}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240), 0x8) 2018/04/20 17:18:26 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000005c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000640)={r2, r3, 0xa0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0x91, "40ac066222c2e4c19e337d903a46530812179360541d336491b1cb478c1eb77f86af7b6c4ec0903220e6496156a3ba436991b65a53f3e81bb3642d95d614ebaec266a1343f15127464ed38cb23adc20e5967224fbd2d5bf17c27b6bf0dd4bcd7c24493f9adcdf004ae6c35e905ed96336dd65d2160f94be8adfb4de54b158cf45033d8d4c2480cd96df67cf32c35f13505"}, &(0x7f00000008c0)=0x99) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000900)={r4, 0xffffffffffffff7f, 0x2, [0x61, 0xffffffffffffffff]}, 0xc) removexattr(&(0x7f0000000580)='./file0\x00', &(0x7f0000000080)=@random={'user.', '\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@local, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x4, 0xd, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f00000000c0)=""/13}, &(0x7f0000000180)=0x78) connect$inet6(r1, &(0x7f0000000680)={0xa, 0x4e23, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) getsockname(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x80) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000280)) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x9, 0x3, &(0x7f0000000480)=[{&(0x7f0000000340)="e189c0aa3bceee2839e1da470e85c556fae40dd09f26b4784c351da47ee39e8d69a8", 0x22, 0x32a12d21}, {&(0x7f0000000380)="93a9", 0x2, 0x3}, {&(0x7f00000003c0)="2d03f06ac27df2f13cd8d6166a117a2dfb167c48dcb46d187ad0327f0c5306d9625324ef330f884ed539e23cbb7aa2acb9c1dfe2530c70cbb0a85f0530b327c183f2388c885bd3ad191fc7027f399da19a9eb3b7f94ba43f51697863e285315144204eb7549e55a00d92e825cbc7c672988c2e1a5d074b0941729f60001ef5e06f7142b2fa5bcd244b02892c891ebe3c649276f1cbb32ea42fcfa2008d2eb640a71d552a806126e5a959", 0xaa, 0x8001}], 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB='eap=off,utf8,map=normal,hide,utf8,\x00']) 2018/04/20 17:18:26 executing program 0: unshare(0x400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x10000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800008}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, r1, 0x300, 0x70bd25, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x4000801) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) signalfd(r2, &(0x7f0000000000), 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00000000c0)=""/251) 2018/04/20 17:18:26 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xc9da, {0x6, 0xa40, 0x1000, 0xfffffffffffffeff, 0x4, 0x7}, 0x5, 0xc2}, 0xe) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xff7) dup2(r0, r2) 2018/04/20 17:18:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xcc, "8b3c56c6942808b3c1f3d2fc19d4ac2cd6ffe8b6ddffdb6f8cec87e2c59983c6d5eeb40ffede59709771c1fc3a58a7b3c8a07e2e80c2fd5ec3ff39abce3a90a2e10fcaebab8880eee0899c03bd2c9070d1798769198b51a4c9df4d3b35890c59bf0a16c9c60cb563ed1f6daa15d65c30ce76986bb6caa19aec0260331abfdbcbe42d4f47604468e35ebba8972d35ee63ce15ddf8f73f57f4bd1efbfa350061f8e86f67f57c94547edb4ed19a06ebd7601f5e49fd1d9638fe858d43fb66c7806f3a8ca62e82a4e675085e1a2b"}, &(0x7f0000000180)=0xd4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x8}, 0x8) r2 = gettid() r3 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r3, &(0x7f0000000040)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000015) 2018/04/20 17:18:27 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000000180)="ce84f44a868efc02de4ef957a73f83a64a01fa8ed73213f258df9d72b67118e491f1bcebed035a116cc5eb4e0b22eb0c36190951f57520a4b97eda92a02f0d277023c8e0fbb76e1dd9d677bc84c7c8ae6d5b91bfee3f95d772baefb20e0665ee8872a5777ae4f1f6dca9276a02e7de1f6f03838507793570dad63e1315ff79bb25cfc6a517ad6a541d3afcb0df1531126365501a609eda5f394afb2059ac4cd9ba2c46") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0xe86824d2c1c833cb}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x218001, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000100)="f87892b4b1e408950dcf9816495f340464e32ea6b0cebcf9c98181bb16f1d828259b2ba8e8628e", 0x27) sendto(r1, &(0x7f0000000000)="d46bb9132b8ad9d69c76092e3a614893c4fbc1d59d7e6e", 0x17, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x40000) 2018/04/20 17:18:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x4a, "8367b3d7c005ec0ef46c28d91a139af2bece024469c592305e08e9fe135df28012d4536e9e9e00ac44c8d551b68122196681a8e27f8b9d221d2c2062c6a25335f582e5a79f3327f0d10d"}, &(0x7f0000000140)=0x52) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x84) socketpair$inet(0x2, 0x800, 0xfffffffffffffb67, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000480)={0x1ff}, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x5b5}], 0x1}}], 0x1, 0x0) recvfrom$inet(r3, &(0x7f0000000180)=""/244, 0xd6c8a6d3, 0x3, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xfffffffffffffd8a) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@nfc_llcp, 0x80, &(0x7f0000000780)}, 0x0) 2018/04/20 17:18:27 executing program 7: r0 = socket$inet(0x10, 0x3, 0x100000001) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2400000002031f001cfffd946fa2830020200a0009000100efe600000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/04/20 17:18:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x24, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) dup(r0) 2018/04/20 17:18:28 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000900)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000940)={0x5, 0xef, 0x400, 0xcbe, 0x1}) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x2, 0x6, 0x10000, 0x0, 0xfffff80000000000, 0xfffffffffffffff8, 0x8b8, 0x5, 0xc5, 0x3, 0x8, 0x8, 0x8, 0x4, 0x3]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x9, 0x60fd, 0x1, 0x2}, &(0x7f0000000480)=0x98) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000500)=0xc) symlinkat(&(0x7f0000000980)='./file0\x00', r3, &(0x7f00000009c0)='./file0\x00') setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000680)={0x5, 0xffffffffffffffc1, 0x800, {r5, r6+10000000}, 0xffffffffffffffa5, 0x1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000c80)={r7, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1d9f, 0x800000000724, 0x2, 0x3, 0x9}, &(0x7f00000001c0)=0x98) ioctl$TIOCGPTPEER(r4, 0x5441, 0x449) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000bc0)=ANY=[@ANYRES32=r7, @ANYBLOB="8b0000003ce27e11ba9c7d580be39d1f60e7c57e6dc0558d9be7e510741bf0c1a45dbaab67e3aa77b062a3281daf15c0eed72e6a40c013f144fb890e37fe8d41d302e1df67bd5b077efe2166298584899378b183f87d4c77e30ab20d2f5c790ade00ffae8fc447cf15403d37bf0384eb143f4b51b5d7aac651cee8a6977bdbe5f95f21718269f66812f2f57f0b0d6bb2"], &(0x7f0000000ac0)=0x93) get_thread_area(&(0x7f00000004c0)={0xfffffffffffffffa, 0x1000, 0xffffffff, 0x100000000, 0x101, 0x8, 0x0, 0x2, 0x7, 0x8}) syncfs(r1) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000540)={r2, 0x5d1a, 0x20}, &(0x7f0000000800)=0xc) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000700)=ANY=[@ANYBLOB="08006c74657200000000000000000000000000000000000000000000000000000d000000b045d18b0d9c76921f92b4ebbaf9a02826eb17568f57e0248a2275d0d739464c41f40ff2318ac57c8df995a151e7e5b1c9511a59c5fe19fa9eefefdc15894e1c47c64f7c534d370685eadf6c5f4e1dd85e8671f2e87c913b8439fe8a98b2f6da50f75da228b4397c1c902bee7319163681ac53dd6d49da7f6626be5b22d864d662cbd5ccde6ba280b8130a009873241fcaae3834ec59258dae79fd30b4bbf685b4974c51bafb61a8437d46e93d18f3e9d02fb0126349e142ecc97c5a86aceb45"], &(0x7f0000000040)=0x1) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000eedffc)=0x14e1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="000000008686a620a045252cef67bdb1eee0be7179b867bb43da07ca425e9ad71576d4a26f67d45f1ffbb798a5dc47dbc8326036845149ca1c7fb144d8aeaf33c97367c7765cf50b09a4689161277759b1a2da922e2b66cab38cc96df3a903f2912a5d93d287a6af852af4dd63b9febdf44bfd232a2f996bbb64c7ab1348f3f022dd6710f7559ec8443242f838b1322de276f76c39222a944bcf03ba451724", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000008c0)=0x14) syz_open_dev$random(&(0x7f0000000b80)='/dev/random\x00', 0x0, 0x200) r9 = socket(0x5, 0x6, 0xecaffb6) getsockopt$inet_dccp_int(r9, 0x21, 0xb, &(0x7f00000005c0), &(0x7f0000000600)=0x4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={r8, 0x101}, &(0x7f0000000280)=0x8) r10 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/status\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r10, 0x0, 0x41, &(0x7f0000000b00)=ANY=[@ANYBLOB="6dd1da0ca865000000000000000000000000000000f382e4b21178199559dc000004373c7e000000000004000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005aa6df6"], 0x68) 2018/04/20 17:18:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000002080)=""/4096, 0x1000) r1 = accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/cgroup\x00') setns(r2, 0x0) writev(r0, &(0x7f000067aff0)=[{&(0x7f0000000000)="290000001a001bc91d001c040000000000001f00000205000ef4ff010bc462a57d0671739aaf6aeaf0", 0x29}], 0x1) 2018/04/20 17:18:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121000, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x40}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0xef1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x10001, 0x8, 0x9, 0x1, 0xa0}, 0x98) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYPTR64], &(0x7f00000000c0)=0x1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000240)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1e, {0x2, 0x4e23, @loopback=0x7f000001}, 'bond0\x00'}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x21, 0x5, "8e5b633ccb4ff441f721cbc5a0643c80462c62adafa5b7ae0800f3ba2cee5dd4f23efc5ff4771e213239176d6e7e73a69b6051f0625c9d77c20beaa460c871ec", "8a4cd30de7970228cf8f399213fc0bb7ceb97d4fac88b7444068cb0ad5e97a7b98b72a74413bafca65100dc2da390fe09cc8f619f4e4326a9029ea75c45b47a5", "f78708fb15106b9dc262fc8a0a6a5b717482ecd50a2474eea37cb52462c9094d", [0x80000001, 0x5e2]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000df0f74), 0x0, 0x0, 0x0, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) 2018/04/20 17:18:28 executing program 2: r0 = socket(0x10, 0x80f, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) write(r0, &(0x7f0000000280)="220000002100070700be875d09001c010a00001e0001090000000800050003800010", 0x22) 2018/04/20 17:18:28 executing program 7: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r2 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) write(r0, &(0x7f0000002fff)='o', 0x1) sendfile(r0, r0, &(0x7f0000000ff8), 0xfec) fchownat(r0, &(0x7f0000000180)='./file0\x00', r1, r2, 0x800) setsockopt(r0, 0xee0, 0xd5, &(0x7f00000001c0)="6ef2d1b6c1fa767f88413ecd1b1eee0e5cd72f014475ad94cfa0afd0e8f1b5a04f6eaba5be", 0x25) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000000180), 0x0) 2018/04/20 17:18:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'veth0_to_bridge\x00', 0xe86824d6c1c833cb}) 2018/04/20 17:18:28 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xcc, "8b3c56c6942808b3c1f3d2fc19d4ac2cd6ffe8b6ddffdb6f8cec87e2c59983c6d5eeb40ffede59709771c1fc3a58a7b3c8a07e2e80c2fd5ec3ff39abce3a90a2e10fcaebab8880eee0899c03bd2c9070d1798769198b51a4c9df4d3b35890c59bf0a16c9c60cb563ed1f6daa15d65c30ce76986bb6caa19aec0260331abfdbcbe42d4f47604468e35ebba8972d35ee63ce15ddf8f73f57f4bd1efbfa350061f8e86f67f57c94547edb4ed19a06ebd7601f5e49fd1d9638fe858d43fb66c7806f3a8ca62e82a4e675085e1a2b"}, &(0x7f0000000180)=0xd4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x8}, 0x8) r2 = gettid() r3 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r3, &(0x7f0000000040)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000015) 2018/04/20 17:18:28 executing program 2: getpid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f990e00000000000000") ioctl(r1, 0x1, &(0x7f0000000180)) 2018/04/20 17:18:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x9, {{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x88) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x80000000a001}) 2018/04/20 17:18:28 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x2c6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x30000000}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000040)="26000000130007000000c1b00e000000000080000100000009ef18ffff00f13a050001002fc9", 0x26) 2018/04/20 17:18:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0x26f, &(0x7f0000002f80)={&(0x7f0000002ec0)=@ipv6_delroute={0x38, 0x19, 0x211, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6}, @RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8001}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000000000000000}, 0x0) r1 = memfd_create(&(0x7f0000000000)='/\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000380)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@local, @remote, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x14}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x6, 0x1, 0x500, 0x4, 0x40000000, r4}) 2018/04/20 17:18:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:28 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='~\t\x00\x00\x00S{']], 0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) tgkill(r3, 0x0, 0x30) dup2(r2, r0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000440)={0xa, 0x104e24, 0x40000000000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) syz_open_procfs(r3, &(0x7f00000005c0)='gid_map\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) clock_gettime(0x0, &(0x7f0000000200)={0x0}) write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x3ff, 0x0, 0x0, @time={r5}, {}, {0x7fffffff, 0x96}, @note={0x3, 0x0, 0x0, 0x4, 0x9}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e, 0xf6}}], 0x60) accept4(r0, 0x0, &(0x7f00000002c0), 0x80800) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r4, 0x0, 0x1}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') sendfile(r6, r6, &(0x7f0000000000), 0x2dc3) getdents64(r6, &(0x7f0000000140)=""/150, 0x96) getdents(r6, &(0x7f0000000080)=""/24, 0x18) 2018/04/20 17:18:28 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x539c39e9999cc251, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x210) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000003c0)={0x5}, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/20 17:18:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x80000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) write$selinux_access(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='s'], 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x101) fsync(r0) [ 297.961384] blk_update_request: I/O error, dev loop7, sector 0 2018/04/20 17:18:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000e9eff4)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x12000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/04/20 17:18:29 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xdf}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/20 17:18:29 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={"690000000000000000d700a400", 0x4000}) r0 = memfd_create(&(0x7f0000000040)="690000000000000000d700a400", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0x9b) socketpair(0x4, 0x807, 0x4, &(0x7f00000000c0)) socketpair(0xd, 0x5, 0x7f, &(0x7f0000000100)) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) 2018/04/20 17:18:29 executing program 6: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0xa, 0x88, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xf091, @empty, 0x1ff}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x81c3}, @in6={0xa, 0x4e23, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0xe8, @ipv4={[], [0xff, 0xff]}, 0x6b}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0x18}, 0xf}], 0xe4) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000000200)=ANY=[@ANYBLOB="34010000170011070000000000000000ac141400000000000000000000000000000000ac1414aa00000000000000000000000000001c00000000000000ffffe0000002ffffffff0000000000000000eaffffff00000000000000000000000000000000c89e2ad9bdc14d1f8a57b208eea7c09e449160bbcf813367435449caaae1e5db83d586233f94ddc782b55bd37a6d0b4ba0e299600969ce7573d70a4d06edfbdd9689c2c506df06419da541984aa711155b2b3205ee6c935d3467732a73a7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bbffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x134}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/04/20 17:18:29 executing program 3: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000100)={r0, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) poll(&(0x7f0000007000)=[{r1}], 0x1, 0x10aef) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TCXONC(r1, 0x540a, 0xffffffff) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x100006000, 0x1) 2018/04/20 17:18:29 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$inet_int(r1, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) 2018/04/20 17:18:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x600c0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) 2018/04/20 17:18:29 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)=0x0) rt_tgsigqueueinfo(r0, r1, 0x13, &(0x7f0000000540)={0x0, 0x800, 0x200}) syz_open_pts(0xffffffffffffff9c, 0x10000) r2 = socket(0x4000a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000640)=ANY=[@ANYBLOB="5363ff130fdbcb7d47d79b10b6647c0e73e38eebe87c83ebe51e27665d0e152d239216169eb454760dcdcdc7d8a32ffd84cf5579e0521c21c4b9e116270bcb4f53ea02f74c6d254b0a190754af03fa20611819cf4bf06bec"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x2}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000780)="b7557179bcebfab13956d9779e17956e5558f68e73db8981d0d43c9bc6b9f76347d29c870d4235fc6fa31f867ff8085bc5e32c613b27140d43be979e40d0902d6fef43206cfe", 0x46, 0x40000, &(0x7f0000000400)={0xa, 0x404e23, 0x6, @empty, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) 2018/04/20 17:18:29 executing program 4: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8debdc6ccd7e69370cd89206e7e7600f494a6f3010400004ec168402aefa9b47ddce6005ef1f5ff018c611f11fe0400973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x800000000000004]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @local}, &(0x7f00000006c0)=0xc) bind$packet(0xffffffffffffffff, &(0x7f0000000700)={0x11, 0xf7, 0x0, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) renameat2(r1, &(0x7f0000000600)='./file1/file0\x00', r0, &(0x7f0000000340)='./file1\x00', 0x1) fchdir(r2) r3 = creat(&(0x7f0000000740)='./file1\x00', 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, "00ffffffffffffff00"}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000640)=0x4) fcntl$setstatus(r3, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') fcntl$getown(r3, 0x9) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x535}], 0x1, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200), &(0x7f00000002c0)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}, 0x1c) fstat(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000000080)='./bus\x00', r5, &(0x7f0000000880)="14a70808498915d9a8c5c2fc65dc3d0e46f215f9618afbec03993971ef99656952c281e9b95192f71462d79b9c1e7b26d0bf648a097b04b116bbd17216078869e605bf792fd0ca5c5ce429d663fb95e4da855f579b620fc9f90767e4fbbd2ee4fa15bc597973d932d71348e60cabd56e31fad0ce6dd22a52342f805584eae362407cee8611d6cd916f9dd7663d5ac880de6ebee3968ced66b0436c8bd31be0bbd723b2c9824449d1a7298838af8cb61233a415dcc9ef6b0242d24232203e17b2d37913a039e2dcc0ccfb8e5b7befa8ed1cdc730c18d2d6430da9d0a7009436c1ea7b3116a898af001c0bd28524fc34af798858ac7a801a") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0xab6d}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000003c0)={r6, 0x80000}) lstat(&(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)) quotactl(0x2, &(0x7f0000000440)='./file1\x00', 0x0, &(0x7f0000000540)) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r7 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x13, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000680)={r7}) ftruncate(r2, 0x54) 2018/04/20 17:18:29 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x7, 0xfffffffffffffff7) r2 = signalfd(0xffffffffffffff9c, &(0x7f00000007c0)={0x7}, 0x8) r3 = syz_open_pts(0xffffffffffffff9c, 0x101800) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/status\x00', 0x0, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r7 = memfd_create(&(0x7f00000008c0)="ba00", 0x2) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000940)=0x1c, 0x800) r9 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000980), &(0x7f00000009c0)=0x10, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000a80)=0x80) r11 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000ac0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000bc0)=0xe8) getgroups(0x4, &(0x7f0000000c00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r14 = openat$dir(0xffffffffffffff9c, &(0x7f0000000c40)='./bus\x00', 0x101c02, 0x108) r15 = dup(0xffffffffffffffff) r16 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ptmx\x00', 0x100, 0x0) r17 = socket$key(0xf, 0x3, 0x2) r18 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000cc0)='tasks\x00', 0x2, 0x0) r19 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000008a40)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000006400)=0x5e) fstat(0xffffffffffffff9c, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = socket$pptp(0x18, 0x1, 0x2) r23 = syz_open_pts(0xffffffffffffff9c, 0x402000) r24 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000ec0)='/proc/self/net/pfkey\x00', 0x20081, 0x0) r25 = syz_open_dev$mice(&(0x7f0000000f00)='/dev/input/mice\x00', 0x0, 0x0) r26 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000f80)=0x14, 0x800) r27 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r28 = syz_fuse_mount(&(0x7f0000000fc0)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x80000) r29 = socket$pppoe(0x18, 0x1, 0x0) r30 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x20400, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008780)=[{{&(0x7f0000001040)=@l2, 0x80, &(0x7f0000001580)=[{&(0x7f00000010c0)=""/190, 0xbe}, {&(0x7f0000001180)=""/225, 0xe1}, {&(0x7f0000001280)=""/209, 0xd1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001380)=""/234, 0xea}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000001480)=""/255, 0xff}], 0x7, &(0x7f0000001600)=""/131, 0x83, 0x520fc489}, 0x4}, {{&(0x7f00000016c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001740)=""/163, 0xa3}, {&(0x7f0000001800)=""/26, 0x1a}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000001840)=""/186, 0xba}, {&(0x7f0000001900)=""/53, 0x35}, {&(0x7f0000001940)=""/49, 0x31}, {&(0x7f0000001980)=""/65, 0x41}, {&(0x7f0000001a00)=""/122, 0x7a}], 0x8, &(0x7f0000001b00)=""/8, 0x8, 0x7ff}, 0x80000000}, {{&(0x7f0000001b40)=@alg, 0x80, &(0x7f00000061c0)=[{&(0x7f0000001bc0)=""/209, 0xd1}, {&(0x7f0000001cc0)=""/148, 0x94}, {&(0x7f0000001d80)=""/171, 0xab}, {&(0x7f0000001e40)=""/180, 0xb4}, {&(0x7f0000001f00)=""/110, 0x6e}, {&(0x7f0000001f80)=""/103, 0x67}, {&(0x7f0000005040)=""/77, 0x4d}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/208, 0xd0}], 0x9, 0x0, 0x0, 0x8}, 0x8}, {{&(0x7f0000006280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000008640)=[{&(0x7f0000006300)=""/233, 0xe9}, {&(0x7f0000006400)}, {&(0x7f0000006440)=""/228, 0xe4}, {&(0x7f0000006540)=""/106, 0x6a}, {&(0x7f00000065c0)=""/4096, 0x1000}, {&(0x7f00000075c0)=""/117, 0x75}, {&(0x7f0000007640)=""/4096, 0x1000}], 0x7, &(0x7f00000086c0)=""/178, 0xb2, 0x5}, 0xfffffffffffffff9}], 0x4, 0x10002, &(0x7f0000008880)={0x77359400}) sendmsg$unix(r0, &(0x7f0000008a00)={&(0x7f00000000c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000140)="17a1beb3e7b4ee3406755424d2755b1af43acbc435af6ae01c392c9eef8bc8daad6dbf7e05a5bd00753e345202695ca7dd749ea4739d3a662bf13e8fc98e23997fb10fc1be7b94634deef402975dca9ffbbd803ffe568124b2e173741c856abffb95beea24e288cfd5373449fc9fce94f85d2ad71c8636af971466fae7a12e38", 0x80}, {&(0x7f00000001c0)="d5b9026f026256ba8f45dbf8c86e079c9021723c0134b84a58166cfc0ec15113ab50877e6491f8f64bfcc93d0595d6d463be19b0a8144d64341b7f6d6771980cbcd4c4aec98f870ad685d9a6e8384d00e09734dc972e8c25b4dfe98030cd381c415a859257ab499a0da4768dc4aad1eb9b817237758045ce4912cf5ec2f1a438774b767471a4c2b062ace13dd198aa06803ff02e8327f776f5ed33954451645c3c526b28db846fe036e205a5826f798bebeab87367a49cb5e0", 0xb9}, {&(0x7f0000000280)="83fc4aa26b184ae2df131446862bccb0aa2f532b2c76e6368bbcb255b0819bf962823991cd74423975d60965f1af8f930b93c7972a96025fd176576f84071d3bb13f1e02a302e9614e56ba6b326b1746e7abaccb6db0fe0622c227d603915c780bd4cff0a00bc25c6ed3b8aee9c5ce760bbead7ee04d82f3b58d8252fa4e76b26d441bfeb93fad50a983d145ec092b63c715a990323af8092d72bdc78f1ab7b4d760eca13f47e6523ea3603dbeef3fa9e415c70ba54d74af946f", 0xba}, {&(0x7f0000000340)="4bee0a90ebbe19285bbea6efb17b1562c5a335277eeb2e35ef8c2ddb57b39bc172855b06931f82996abb4c750277731b79cc8dafcb006073f8ac53792e658518b5cbb9858b07e22cf6ef2b48397cb737a0f5d1bad8c491a3f7331347e35e2859162950b4002b46f4e9df5d9b25c0c327a9d45410547c76735c92aaf2a355f34392909e1a5be5413556a99ca71dd2ec95a4d70a8697581d92a04876869bb4", 0x9e}, {&(0x7f0000000400)="a9c235a66a802a5eda2e6e799b850f16ca0628b943abd08d71df0a19de92859a215de253e1cbba433dca71647b8562b987434a1581013d7828915c3386591ae6abe7f0cd91fffa6365ec3c680c90c87756d4f5af7c4667893260b92253735caa95d55c3cb8a566dab7f5d5f21326680de947b747968094ee8c19d75698c6c87996e123a38eef833bf1c351dca4e73ba697f75f01eecb6c837902f0290d300398cf59b50ddf99397cb55232e5", 0xac}, {&(0x7f00000004c0)="ae20265a41474a36d8cdc8776162bebac18581b2c4307dc969ca1a42a987b88720d8bbc30a8e8699d54d7528cf8b1e4cb83a1d9608e955a6e1d3afaffdd3cd27c5d47a7596439cca5ecd2040610f0fc26ea175b5918d83e1fb88abeb2b5599b0fb09d87572e0d5bdab57d4c165fa364ddac09765ff8a3b7c3d9e02b3187ff0e8f87649b0f0ede7a862e5da402a43dad3f4e6c1a57efc559f04e17b11f2ab8a41c44d52c32dd8783ecb681463f35e2a3466cc09b24c01844c360794f4bd27f50c214570634b68fa6524462839e98a809579625b60f9248cb27f4e", 0xda}, {&(0x7f00000005c0)="6981da6a0bb483c244ebb83880b675eacd7f4e61aecac14eab3761db6dabca60542ecc6e6ec1880f029a22a7a5dfca2901c755e778fa0e30ea", 0x39}, {&(0x7f0000000600)="635e338b6e", 0x5}, {&(0x7f0000000640)="ded41c8729b6d9421bacfe5856481d003a5448", 0x13}, {&(0x7f0000000680)="16c99ead08324009c29ed20292683106ab45d4eab619da8002282c3853407b9f33fa214b7ff655bc4c899b8bc6f90e9647706a521585f2bcbe320fb3c2091232292a730b1cb29536315c8abbf9758394eb765407b2ef9a30aca6bbd5e32b", 0x5e}], 0xa, &(0x7f00000088c0)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x18, 0x1, 0x1, [r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30]}, @rights={0x18, 0x1, 0x1, [r31]}], 0x108, 0x4}, 0x48040) r32 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r33 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r33, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick, {0x8}, {}, @result}], 0x30) sendfile(r32, r33, &(0x7f000001eff8), 0x20) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) write(r32, &(0x7f0000000040)="439fe180d5eb14ae8c6c444b53b68fe13f2a1cafd5f859b1e1b001bfb4cb361248f0f3815597c2986b1b2293501626c23caa9445ea82a2856260bd7d63405e", 0x3f) 2018/04/20 17:18:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x4}, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) [ 298.781402] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 298.867347] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/20 17:18:30 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7fe, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xa0c4}, &(0x7f0000000140)=0x8) userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000040)=""/4, &(0x7f0000000fff)=0x3b9) 2018/04/20 17:18:30 executing program 6: unshare(0x400) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d8000)=[{&(0x7f0000178000)}], 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/04/20 17:18:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB=':'], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) r4 = gettid() sendmmsg(r3, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00008d6000)=r4) readv(r6, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) gettid() fcntl$setsig(r5, 0xa, 0x12) dup2(r2, r6) tkill(r4, 0x15) 2018/04/20 17:18:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x400005511ff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)={{0x0, 0x4}}) 2018/04/20 17:18:30 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000279ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x21, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x1af) r2 = memfd_create(&(0x7f0000000100)='usereth0vmnet0\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000280)={r3, &(0x7f0000000180)=""/195}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) sendto(r1, &(0x7f0000df0f74), 0x0, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x0, r0) chmod(&(0x7f00000000c0)='./file0\x00', 0x80) getpeername$inet(r4, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000300)={r5, 0x80000, r4}) [ 299.853626] binder: 24340:24353 got reply transaction with no transaction stack [ 299.862329] binder: 24340:24353 transaction failed 29201/-71, size 0-0 line 2926 [ 299.890234] binder: 24340:24354 got reply transaction with no transaction stack [ 299.903471] binder: 24340:24354 transaction failed 29201/-71, size 0-0 line 2926 [ 299.920834] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/20 17:18:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000140)) write$fuse(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) sendfile(r2, 0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x0) socketpair(0x10, 0x0, 0xfffffffffffffffe, &(0x7f0000000200)) 2018/04/20 17:18:31 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623010f9ff4aa600", 0x7ffe}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7462}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x955, 0x7, [0x2, 0x1, 0x66, 0x2e, 0x54c1, 0x8, 0x8]}, &(0x7f00000001c0)=0x16) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/04/20 17:18:31 executing program 2: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000340)={0x10}, 0x3e3, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="040100001a0001957bad93929265481c2b89aab1000000000000000000ff0100000001f6000000000000000001e00000019800b700000000000000000000000000027d4f507fc3f0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e000004d756b49000000000000000000000000003c000000fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000300000000000000000014000e0000000000000000000000ff1eac1414aa"], 0xfffffffffffffc1a}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x80000) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80, 0x80800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000200)={0x8, 0x0, 0x1000000000005, 0x7}, 0xfffffffffffffd51) 2018/04/20 17:18:31 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100), 0x1) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'tunl0\x00', {0x4, 0xffffffffffffff7f, 0xfffffffffffffffb, "e07f30b5dece"}}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000180)=0x4) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x3f, 0x300, 0x70bd2d, 0x25dfdbff, {0x16}, [@nested={0x10, 0x63, [@typed={0xc, 0x83, @u64=0x2}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0xc004) getpeername$netrom(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e24, 0x100000000, 0x4e20, 0x640, 0x2, 0x20, 0x20, 0x2f, r2, r3}, {0xffffffffffffff01, 0xf54650d, 0x100000001, 0x7, 0x34, 0x81, 0x8, 0xffff}, {0x1b, 0x800, 0x7eed}, 0x4, 0x0, 0x2, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x4, 0x0, 0x7fffffff, 0x0, 0x100000001}}, 0xe8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000006c0)={0x0, 0x8000}, &(0x7f0000000700)=0x8) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000740)="ec9fc39c231becd4039d56c1a456aa0258f211b63280d9e6") setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000780), 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000007c0)=[@in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x71, @broadcast=0xffffffff}], 0x3c) pkey_alloc(0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000800)={0x4}) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000840)=0x1, 0x4) membarrier(0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000880)={0x8}, 0x1) accept$inet6(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000900)=0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000940)=ANY=[@ANYBLOB="ec08030100000000ff020000000000000000000100000000000000000000000040000000fe80000000000100000000aa0000a3000000"], 0x48) keyctl$revoke(0x3, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) munlockall() ioctl$int_out(r0, 0x5462, &(0x7f0000000a80)) 2018/04/20 17:18:31 executing program 7: select(0x40, &(0x7f0000001780), &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, &(0x7f0000001880), &(0x7f0000001840)) 2018/04/20 17:18:31 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x80}) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="504200000000001b52e16ef71798d0da2507ef356449effe8bfe09f79985f4e64acdbc8dddf3f53e9ea93df12159ca40a05cdb6cea9fc37a6768a963e73b790806a9c81e1281283f7ac3c678bdd350cd3a49da7ff50600df25c0ceef5502f45ea1de2603702925ff9c60d47dba171f1058716c40d3f9"], 0x76) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x30bfde87}}, 0x5, 0x101}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e21, @rand_addr=0x2}}, [0x5, 0x7, 0x3, 0x7, 0x200, 0x1, 0x0, 0x19fc000000000, 0x3, 0x6, 0x6, 0x8, 0x7, 0x1, 0x22]}, &(0x7f0000000180)=0x100) 2018/04/20 17:18:31 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0x66c2, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0xd4}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000300)={0x14, 0x49, 0x100000000401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/20 17:18:31 executing program 7: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') dup2(r0, r1) 2018/04/20 17:18:31 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x40c01, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000400)=0x70df1e9b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x30, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r2}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/04/20 17:18:31 executing program 6: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x7, 0x59, 0x5, 0x5}) readv(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/51}, {&(0x7f0000000240)=""/150}, {&(0x7f0000000300)=""/132, 0x289}, {&(0x7f0000000180)=""/70}, {&(0x7f0000000100)=""/45}, {&(0x7f00000003c0)=""/120}, {&(0x7f0000000440)=""/3}], 0x10000000000002ab) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x40}, 0x4) 2018/04/20 17:18:31 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="747275737465ec0989e46e2d5c7d74795864657600"], &(0x7f0000000180)=""/68, 0x44) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000240)={0x4, &(0x7f0000000040)=[{0x2, 0xcc8b, 0x10001}, {0x8, 0x0, 0x5dcb, 0x747}, {0xfffffffffffffffa, 0x3, 0xfb7b, 0x10000}, {0x3, 0x81, 0x15, 0x3}]}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0xfffffffffffffffd, 0x8, 0x30, 0xc6b, 0x3, 0x2, 0x2}, 0x1c) 2018/04/20 17:18:31 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket(0x18, 0x0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/04/20 17:18:31 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x44}, {0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000000000)='em1\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000006c0)={0x0, 0x1e4d}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x3, 0x40, 0x4f, 0x7, 0x24b, 0xff, 0xffff, {0x0, @in={{0x2, 0x4e24}}, 0xfff, 0x9, 0x1, 0x3, 0x6}}, &(0x7f0000000800)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000840)={0x0, 0xc2, "84e52e73dbf4ef769006e1884547532eb19218c9b1f188938e2211670921ae71cba0be62bafac5009c58fdcc39bf5d3dd1be8f269ad4438a1b804ff8444d07fe6935a2c09af1b5b382daf68b9378244855b36dcf17b6aa276ba2a3dd590b4ba319032fef7f1aab7115794c21f23950d87f12594df49c6f8d4e93cdfcfc801d34a1b1375d1e74414ca75d4a695c2b2ff2ed8d3aece4c4603df67854eb1871fbf488e0228870763a23679eae1f6373d3e49ae55717b6779d0179279c0f96ca49261c56"}, &(0x7f0000000940)=0xca) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000c40)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000a40)=0x84) sendmsg$inet_sctp(r2, &(0x7f0000000c00)={&(0x7f0000000040)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000080)="d11dabd049c3f4d1f1983bc07e2e13d50f49c878045da994e0636b43f3f8ac968193445f61ede65059faed6169511ee1380cb4fc1bdff32fb184875627133dff4c19b51dfb85a04823d01558d2baebb4359b51e8010d109f0da19ba8ce9b424144f0d162c6f12fe807c5b0b9a7eb1926c781e20efa5a1ed5f82cd9a6cca2936de0f542939d", 0x85}, {&(0x7f0000000140)="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", 0xfc}, {&(0x7f0000000240)="bd0173ff68027e7879786c80f090f5d7a078afbb52ad3419934d74a6e1539206a1d18488654783918e71b00bfa8ffd93391321b399e6a29731a893a4757fbc9e8f6f81fff6eff06ae01ec2846456baaafb64", 0x52}, {&(0x7f00000002c0)="51bdba0b344d4b31b1c407c80ad964f75f422efb11273b5e00010d132de788dcebb7e6f657a6aa443ce560703352b94d3829527978e823eb2e9c5ccd23c47d1f7b944175c4c3fcf67e95e57efef499f8ddecc617e02f439596240acd9bc0cf667c8d2b05f3e4f1ff52efce20c12cdc215717cc4ec75eb08d55d1818c006979053504f64ad9d050dfd240d1f21d140072c73adb419f00e119ccd31d0b90579209119f51e4fe87eb8a375eadbf30eb3d53698785403492ecc62f28361b46ecb3f887bf2a91b678c586360e8b7a78e89c80d1aa80ef05478210f8c9559f1640de25230e151fd4d0b5a1dd5d55eec3211be664538e8db1587015", 0xf8}, {&(0x7f00000003c0)="7917bd6568add89dbc92fe4efeb8c6f7f389a611a61da79e51769a0f57ac4a3eeebff8b0ce3fb128e770638205592f0c213b66aa2398b03cdc9bff904129606542c6ae1feaec6d298310709b845916769a3cf12ab55775a73050fa9459f894a5d185121835b26ba450d076cc33a5ef6e3f728386a00c59d9563567d73e5dbb68067f7f60", 0x84}, {&(0x7f0000000480)="7d7897f2fa49916e93569f5d1d7079117bb85ae019b45b1169116e4f1c851064b154b429636f9cb13e9ae0d2177081a2cd96483b73aa92391bcf8c22f4e41eb390968f75389bed300acffa28477cb0785f2ef07410789f360d6437cf89527416dce336aac0d54bde28a6b01852bce63a840f600789cbc3b4edaea6f0d31c9d410252693f416cd29b30c2d7", 0x8b}, {&(0x7f0000000540)="3164d1b05615350b6aceef48bbcf940256cdf9cbdcb8e5c3", 0x18}, {&(0x7f0000000580)="3900dd448f917d38338634ba76e1148dffe82c9f5a4f875ebd7f53d40e439335b6a81d04d2352f1ee0dc5e93632f331fe9afd02096a16323061430b2649e45c50abd9b6ddb5e771095f599a061f7b22b33a6fd826d5a0b638cc340d0addb121c7b421bd839d239ad6ab5cff10fdb1e35bf0bef23c3219a8ff4a5bc2e1ea415abd9a64f906d44b57eed51776b9559a60433d548687c92e6d6fd30f89b3c1f65a9e429eaef4e4fd00575cb5de456d3e92942018c5bfa92", 0xb6}], 0x8, &(0x7f0000000a80)=[@init={0x18, 0x84, 0x0, {0x101, 0x7, 0xad, 0x12d}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x7, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x246, 0x20, 0x1867}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x1, 0x9, 0x1, 0x3f, 0x3, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0xffffffff, 0x5}}, @init={0x18, 0x84, 0x0, {0x95f8, 0x100000000, 0x3, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x0, 0x3ff, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x726, 0xf, 0x0, 0x9, r6}}], 0x180, 0x24048800}, 0x20004001) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/04/20 17:18:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @dev}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback, @local}, &(0x7f0000000240)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002640)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002680)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000002780)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xb02000}, 0xfffffffffffffdd9, &(0x7f0000000600)={&(0x7f00000034c0)=@delsa={0x0, 0x11, 0x8, 0x70bd26, 0x25dfdbff, {@in=@dev={0xac, 0x14, 0x14, 0x20}, 0x4d2, 0x2, 0xff}, [@policy={0x0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x4e22, 0x6, 0x4e23, 0xe1b, 0xa, 0xa0, 0x80, 0xde, r1, r2}, {0x3, 0xfffffffffffffffe, 0x8000, 0xdd5, 0x8000, 0x80000001, 0x81, 0x6}, {0x2, 0x1, 0x7, 0x5}, 0x400, 0x6e6bba, 0x1, 0x0, 0x3, 0x3}}, @coaddr={0x0, 0xe, @in6=@remote={0xfe, 0x80, [], 0xbb}}, @offload={0x0, 0x1c, {r3, 0x3}}, @sec_ctx={0x0, 0x8, {0x0, 0x8, 0x1, 0x0, 0x0, "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"}}, @policy={0x0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x9, 0x4e24, 0x1e00, 0x2, 0x20, 0x80, 0x8f, r4, r5}, {0x5, 0x8, 0x9, 0x8, 0x7fffffff, 0x3, 0x662, 0x7fff}, {0x8, 0x7fff, 0x5d, 0x3}, 0xca2, 0x6e6bba, 0x3, 0x1, 0x3, 0x1}}, @proto={0x0, 0x19}, @sec_ctx={0x0, 0x8, {0x0, 0x8, 0x1, 0x2, 0x0, "540869d9e14e5706df65f7eb4e522553783e7f8388a37c1abaff88663d45902f3f5365ee2f764104e67c71038d34328e6fe5d17753a6aa25a3ec6da7d431a6c831bafb765985c9cb84ff58a6f5e04dfe408bec42d795ec896e4c57be31ad584937b96fd36ebd1b9ed6077142af2d1f9979c1d18fb6cbca3b"}}, @replay_val={0x0, 0xa, {0x70bd25, 0x70bd2d, 0x5}}, @encap={0x0, 0x4, {0xfffffffffffffffd, 0x4e20, 0x4e20, @in6=@remote={0xfe, 0x80, [], 0xbb}}}]}, 0x138}, 0x1}, 0x0) 2018/04/20 17:18:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x76, 0x4) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7ff, 0x5, &(0x7f0000000540)=[{&(0x7f0000000080)="533d2455ea742b81d002893d4c9a73894ff2980cf73e29b668f831e10b2bda86efdb95abb6c8c5d3bf7a41f7bad935dc0c0900af51d5e3f7217cfb4b40ed955d39d471bf9202c9b1f2d8c0e1a0b7a0ace7c103216274901afdf98c2a9ea606c42236739432c51e1890d0afb13a88f6e426531c041245c326c09a67afa95d", 0x7e}, {&(0x7f0000000180)="39d953b45b07bbf42b1d6d52520aa8fb2f51fd621fc07e9873dbb50222115569fd204e126d70b7e49bb601243b662c7fb31e85e220390e513655cc57ca44ca7b292179b51e5e418f4e3ef3be3ce3ec4c3206582b1315efcc6cb604fe2015f8bbbafba355be584c5ca3a4ca3203", 0x6d, 0x9}, {&(0x7f0000000200)="ad58691179fd1b204c884556efc4fa010b128459b3deddf6a22449005bfbdf128b9b9d38aec4afd53045ee3a7e21befa4c09e5e10e985388e32674ca4f099f4a8433d21ebbc7e035f98bdef4796a46910b11ce5a288381fbf820b57bdcbb67d19cc4f6ad8dfc17f66ddbeb9c9abeac37a95df43521a64c3a314ecde8c9add4d5c18789cde451cc1a5c2d42eb8a86ffee5b0092ace3", 0x95, 0x800}, {&(0x7f0000000100)="d2db35a02ecdcd66569441172a2381e99a074523d506c3fce8c45a79f21e963e24fd", 0x22, 0x2}, {&(0x7f00000003c0)="728d9a5bcdd9e3147456cf12f0e1baf4f2ee80526b5296d8490e3616dfec62a8d69e094dd19bfc10ceb379285062ac0562a88a1d87c6a909b7881e91b57c89185d9fc072d2dff6dfeabcc4fdbf547120e4540d2422d1b7af6103f41c7911edeb8ea239d038544e35434ca78c8e77d9737a1f003afd090329ec5cee091a074795a0e3e7ae5f5cf7daf4719a644fce9134c7fcc56a4b35b874987562c894d8ed17d7bcff4f35440a6550e7e8a19e4d33f92770a0466073f793d8e8629fa18ed6404c80d22a0de3789f9173a8953cc98187bd87a926652df23c6069f60fd8fcdeedd119cd1d59f791d3259c8c2879efae6d1ef64028d82d44e45e2b22431d6131", 0xff, 0xfffffffffffffff8}], 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000004c0)=@sco={0x1f, {0x0, 0x0, 0x0, 0x1, 0x8001, 0x9}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000002600)="c196e8eda92755377283c3f74b434da09ae968a26969237187e7397883fb5d4c707b5e296c41e1120726ddd8f24f9fac4e78d4fef2f89c61c632918c97535447a8c0ca97890469c88994ec98461ff343c64db884583389c26ae04de2f90062fd03d40c116db4a0010ff09d346fed2663d80ec374f6d2bb76d4d3e5e05caad3202355fee0c25c0fd5fe567a8c4ab5b53ce581f312481077a8cf16e8421f22cebe6d6739b9560b6fef44fe5b3004d8fbad0604bdb11d26e695576f7a7d82bae8a0f6838e64c5d8cd6ebb51897f1963c3818c649dcd87", 0xd5}], 0x1, &(0x7f00000006c0)}}], 0x1, 0xc0d0) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265f", 0x5e}], 0x1}}], 0x1, 0x0) 2018/04/20 17:18:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x0) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x287) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/20 17:18:33 executing program 0: mkdir(&(0x7f0000000080)='./control/file0\x00', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x181000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000002c0)={0x5000003e, 0x8, 0x1b}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setrlimit(0x9, &(0x7f0000000040)={0x3ff, 0x3}) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) close(r1) 2018/04/20 17:18:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$int_out(r0, 0x1, &(0x7f000004aff3)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$cont(0x18, r1, 0x7fffffff, 0x6) 2018/04/20 17:18:33 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/dev\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0xa3ab, 0x10}, 0xc) sched_setscheduler(r1, 0x5, &(0x7f0000000040)=0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"76657c0686a9ce20a625766100004000", 0xe86824d2c1c833c9}) ioctl$void(r0, 0xc0045c77) 2018/04/20 17:18:33 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=""/26, 0x1a) renameat2(r0, &(0x7f000000bfec)='./file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) 2018/04/20 17:18:33 executing program 4: r0 = socket(0x10, 0x4000000080002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)='/dev/net/tun\x00', 0xd, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) write(r0, &(0x7f0000000040)="260000005e0009197600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) 2018/04/20 17:18:33 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) write(r0, &(0x7f000095c000)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/20 17:18:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xff}]}, 0x10) sendto$inet(r0, &(0x7f0000000040)="ca", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000280)=0xfffffffffffffffc, 0x5) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="a29d5b69624f02c4b47bfdad4625488d51579b87ffaeffb33d06b6fd1c9a90b8a5eac163d5418bacdbe68e7006c2835b890f78517148edf2547c3f58dea9750cff9b497cc9a2661b275741d4f9b2cb51f3a931e70ee886ead297fb89727e8ad2c700203aab8070bae3a5dc1b561e38745af1baed3980c403ba0c8402716c0631fa4e5644d30a887d94cbc69c7ea91d00883f56742998a38d5a59090ccb3e8c82e7e1cc8a7fbc9a130d070ecbe4ee207b1f50406f5de484e9a49556c297da689e305ff714f3a40bf8817e4d1f72d960cebbd44d262856604c5765bcf6a9f50a36", 0xe0}], 0x1, &(0x7f000002a000)}, 0x0) 2018/04/20 17:18:33 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x100000000004) 2018/04/20 17:18:33 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000100)={0x3, {"3961cd3ffdc4d8"}, 0x7fffffff}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ca0fdc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000140)={0x0, 0x0, 0x0, {0x77359400}}) r3 = eventfd(0x21) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r4}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r6 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r6, &(0x7f0000000240), r6, &(0x7f0000000280), 0x5aa9, 0xb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r4, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r5, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000480)={0x9, 0x0, 0x10003, 0x3f}) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000000b00)=ANY=[@ANYBLOB="a0000002ac1414bb0000000003000000ffffff9916b603ffe0003d2cf558ac65fc8063bf88f3e843414a3ab5ea50798fb544882de6f4c33068b0e3c1bb74de0e5ef15de33b9a860314f72f8f62bee2430f404550782e0d00f872e6b1cdfa0d944171fb067d1f2626030c9c19d746bfd323cbd48ad15cfe0f0d3390ecb8f21c8a64ee34b5626990bb20c7af7336916132c472c1746e2d5d688e8aff7597aa18b071febf8119fd91810bfa4f81eb618193dc1e9eb3732d2724bc9f7f7a46e1fd3298013ad1b001a5dc79c2eb4bc3bb823111f828c18b1d8a2d681160039318a7d7bb996d86c3e502b77c7b9dcbbd39d0c8f204d31df64585f6a0e16aa4e1db3897b6fe5c53e085fa116a79d138bb1352fb59a7a3554a57fedd87aab349b590c939275c8d2d0be3ea55f284695d6c619247145d9bad77610626cf6e77f89f295e08078f65e5dd600a5edccc5aadf641d206238f06e624c6fd449977c8e75111a07e11c7a91ed21c9618cbfd49f3850876eeaf91e15dee3025e44d622b6c62ad95b1e72d4882c13f504551c9cc8e38519d2e15be02edc71b8b8e4b713cd25956dfa255d118fce195419962b718828ca91b78de35335ee1c75ac0fdf29995c3a7d997c868054a7990"], 0x1) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x2}, &(0x7f0000000200)=0x8) read$eventfd(r3, &(0x7f0000000040), 0x8) 2018/04/20 17:18:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000040401070ca, &(0x7f0000000000)="04000000") 2018/04/20 17:18:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000002c0)={'filter\x00', 0x1000, "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"}, &(0x7f0000000080)=0x1024) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:33 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)={0x2, 0x1, 0x3, 0xb, 0x1f3, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x100000001}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_key={0x19, 0x9, 0x5c8, 0x0, "1a59981826ca34cb6044640b34657b39d6be0d4d30f7e880b14268a6cfa6cf3d713da60ec60b530120d2fffce99505c6f0bdccf67551dfac630cd3ce83c9525ca8a380b730a3c9d5eaee50aa9894a5b1a894c08ffeaff0d3c32fe6b43affc106af8d457d2760a7cc71f55c6193c2b99e504fc47d69174e24e5ae215f1d9d2a2520bdae6867b5ce5cb652db01d43c58584582e0b646f8dad05277dfb02338a4bf0e4f4590774f58379571e1dcb27d12cdbfe128056cdce5f936"}, @sadb_ident={0x2, 0x0, 0xbcf7957}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr=0xf1f, 0xa, 0x10, 0x4}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x0, 0x101, {0x6, 0x0, 0x5, 0x1, 0x0, 0x5, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14, 0x14, 0x19}}}]}, 0x2e}, 0x1}, 0x4040) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x1a36f2369314af5d, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x10001) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200100, 0x0) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x6b69}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r4, &(0x7f0000000240)=0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000005c0)=""/237) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xdd, 0x0, 0x0, 0x64b}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000280)={0x7, [0x100000000, 0x4, 0x0, 0x82, 0x3, 0x0, 0x3]}, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000300)={'teql0\x00', {0x2, 0x4e21}}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x7ff, r5, 0x0, 0x20}) 2018/04/20 17:18:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f00000003c0)="1f00000002031900000007000000068100023b0509000100110100ff3ffe58", 0x3fc}], 0x1) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x2a35426321be1c57) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e20}]}, &(0x7f0000000380)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x640040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x1f}, 0x2}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7fff, 0x100, 0x3, 0x5, 0xed}, 0x98) 2018/04/20 17:18:33 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{}, 'port1\x00', 0x20, 0x10, 0x2, 0x80000000, 0x1, 0x4, 0xfad7, 0x0, 0x3, 0x3}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000003d00)=[{{&(0x7f0000003400)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x40000000}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003480)="200e946e2085f5ebf7ee64062ff27c40ed3e30e54ecc558c9dfdcd94dea665f237d8ac50fa7faffc1204cc6faa9d2a50c68cad1212d7a5dca631b8b52b6814c0380f012be324b7ae25754d9b8934c1022c176588106afbf0df215f5291151a48eaf2a7ff5c75ffd52000796427f8ecb088a8beb8f40ab474e52e670ec52191df2d734137378dee9d2347f9c81e02811d3bddd23b39bfa71888012d409dd3bcdc813f644dcec495ed82dc39f4f53667efd6", 0xb1}, {&(0x7f0000003600)="2ff1e68f4b27ac939c4c1fe42ed1dde4333d72ff3bf3b671035d45007e49e9d2b477b68e7886f52a6891e4abdf834c4d9277b64cbcf75839a7", 0x39}], 0x2, &(0x7f0000003940)}}, {{&(0x7f00000039c0)=@ipx={0x4, 0x0, 0x0, "af268a4bf314"}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003c00)="024d7b688c367ccc56a4271c6013e41a6da43d5f6db775b460a0f8d73a9669085b018e5baf3a78fb00f7a03a40c8684ed1fac329e3434586d2f56f72b37074f76f8f82ec9b3444863c1a7e0d81a6980fd5eeab2b15e46eddfe99f257ff6b82f9cadc8220f9d283be898f9cab9ba4e5", 0x6f}], 0x1}}], 0x2, 0x0) connect$unix(r2, &(0x7f0000004500)=@abs, 0x6e) 2018/04/20 17:18:33 executing program 2: mkdir(&(0x7f0000000940)='./file0\x00', 0x120) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000009c0)='proc\x00', 0x0, &(0x7f0000cde000)) syz_open_pts(r0, 0x20940) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xa0000000) utimensat(r1, &(0x7f0000000900)='./file0/file0\x00', &(0x7f0000000980), 0x0) getdents64(r1, &(0x7f00000000c0)=""/250, 0xfa) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc020, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000a00)=0x0) sched_getparam(r2, &(0x7f0000000a40)) mkdir(&(0x7f0000000a80)='./file0/file0\x00', 0x100) getdents64(r1, &(0x7f00000001c0)=""/1679, 0x72a) getdents64(r1, &(0x7f0000000880)=""/125, 0x7d) [ 302.795615] IPVS: Creating netns size=2536 id=55 [ 303.134220] IPVS: Creating netns size=2536 id=56 [ 303.332213] blk_update_request: I/O error, dev loop0, sector 0 [ 303.338483] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 303.346239] blk_update_request: I/O error, dev loop0, sector 8 [ 303.352225] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 303.359872] blk_update_request: I/O error, dev loop0, sector 16 [ 303.365919] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 303.373569] blk_update_request: I/O error, dev loop0, sector 24 [ 303.379639] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 303.387252] blk_update_request: I/O error, dev loop0, sector 32 [ 303.393313] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 303.400963] blk_update_request: I/O error, dev loop0, sector 40 [ 303.407013] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 303.414671] blk_update_request: I/O error, dev loop0, sector 48 [ 303.420726] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 303.428373] blk_update_request: I/O error, dev loop0, sector 56 [ 303.434413] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 303.442053] blk_update_request: I/O error, dev loop0, sector 64 [ 303.448110] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 303.455744] blk_update_request: I/O error, dev loop0, sector 72 [ 303.461801] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/04/20 17:18:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}}) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="0800f614692965c50dedfa50d4ed4cc9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x24) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x0, 0xfffffffffffffff9, 0x8608}, 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f00000002c0)={r5, 0x1}) dup2(r0, 0xffffffffffffffff) 2018/04/20 17:18:34 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffb) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="dbed37bb16ab7358455a9cb00350f0be785c4bd2e1ddbab9", 0x18}], 0x1) 2018/04/20 17:18:34 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"6966623007c100000200", 0xe86824d2c1c833cb}) 2018/04/20 17:18:34 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r1, 0x4, &(0x7f00000001c0)=[0x8, 0x100000000, 0xfffffffffffffffc, 0x20], &(0x7f0000000200)=[0x3, 0xffff], 0x14, 0x1, 0x3e576dda, &(0x7f0000000240)=[0xfff], &(0x7f00000002c0)=[0x0, 0x2, 0x80000001, 0x8, 0x9]}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000340)=""/134) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@updpolicy={0xb8, 0x19, 0x72f, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x80}}}, 0xb8}, 0x1}, 0x0) 2018/04/20 17:18:34 executing program 6: r0 = memfd_create(&(0x7f0000000040)='keyringposix_acl_access\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140)) 2018/04/20 17:18:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x6218, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a34cd315", 0x4, 0x0, &(0x7f00000000c0)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) 2018/04/20 17:18:34 executing program 4: ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000e80)="65b7b404b806ee6aabca") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000000)={0x3, 0x3}) write$sndseq(r0, &(0x7f0000000e50), 0x32e) 2018/04/20 17:18:34 executing program 3: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffc, &(0x7f0000000a80)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd54b", 0x93) getrandom(&(0x7f0000000bc0)=""/208, 0xd0, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x200) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000800)={0x2, 0x4e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf19a29a67f3bd368) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b80)={r4, @rand_addr, @multicast2=0xe0000002}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000000}, 0xffffffffffffff5a) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000008c0), 0xfffffffffffffd85) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x200}, &(0x7f0000000280)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000002c0)={0x5, 0x8, 0x7fff}) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000cc0)={r5, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xffff, 0x713, 0x2f7, 0x6, 0x1400000000000, 0xab, 0x8001, 0x8ee3, 0x8, 0xb3, 0x101, 0x0, 0x1f, 0x100000001, 0x2]}, &(0x7f0000000340)=0x100) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d741", 0xd4}], 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x0, @loopback=0x7f000001, 0x4e22, 0x0, 'dh\x00', 0x8, 0x4f85, 0x3e}, 0x2c) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) timerfd_create(0x7, 0x200080000) 2018/04/20 17:18:34 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x9, &(0x7f00000000c0)=""/30) 2018/04/20 17:18:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, r0, 0x0) inotify_init() vmsplice(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)="2a1b8f4f24cd7be4ac2d3d28d905e0c1686f58ae7e5ae2db37b5d641b391d77fe7def17d97e4c32a40eb847763a6f904165a2c00d5a3588596d2f43c3cde03fdf8dcdde30f9f46dcfe7103d56413a9ad8b564eecebb51b196eeab23f86c67a25fecabbbfb682cde90881bb1ba4df9bd8a775c3a576a6bf9e56bbf7aa13d6b1dce1a0ee12a60ebd718dab43e8bfa99e8dcb9aa95a68b8b380082061b3bfc70f921843e78a53045433c9751effc3afd50147fc34", 0xb3}, {&(0x7f0000000180)="4f9b8cb1191f8c4a267744685ad8561b8cb3b4e2333d0fa207719c34138d20a84b2c687c3f47ace7045cae1670ca1b5fa6e91103410945b9bf4d177d8d4cae72736bf7eff0301c6140", 0x49}, {&(0x7f0000000000)="78688604392211", 0x7}, {&(0x7f0000000200)="5ad5e7321e8ddab8d6ab3d191732d5c56140ab09f761df585c9d08bbe30eb763b4d6aeae5d5bd81f577b07b8746f06348180de92918a9c25b0fcf1ba63651cd80fe2b24d8de7eacdc5bae930543b64e84290b04a6b17eba6bd85a886a66d009e2e2c669f53c3f260050e1d22690cb6365cd2de1f4aa7d28a3ffd20b4457154fcc9b93435f583d0586dca60e75b512c64683979c9cb85262a2d57ad0ac33c7aa0540f5ea5f21cf25652dbc5a344ee85", 0xaf}, {&(0x7f00000002c0)="da012565c7c571fef950d17021bad9e95d2a9e6eb9e35c5728ca1ca8b9e6afe018e4913644cea2387d539b8924aedddfe26890f29e422db9be1fc6e3c757e1edab3d37f4c3b71093d83dedbe1e84f1b212d0765c3d9e7fac94ff3fb385321537183be248880bb13da29704bac00b336bd3f65cf7c881b8f1f62f02a557b2f447d662ce38ae78bf17d2f4e8b75471e094d89d57baf91c48705f23e21ad0812c1bfdd0a0a74012055c15deb6ac38e892266b6ab62b2c805bff6c04026881a4b6746fe0f877d2abd05182a601", 0xcb}, {&(0x7f00000003c0)="4da1bad33585194fbd2db73fd3c40cca0827f106f61339f37bad3650daff2e374f9e683d9e8c7278107d781a436326ddab65539496241f181bbd11119147702df60673e77ee0c13e6e3a35a370f7910f7776d0947000504b9b834a6acfd9d91a4792f2c9d78e30c410694c92e60b4f092dce3f92a1309f85b785154411231b1791cd00ec6fed0df50ab34411228c884ad09d113f", 0x94}], 0x6, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000540)) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) fcntl$notify(r0, 0x402, 0x20) 2018/04/20 17:18:34 executing program 2: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x19) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x0, 0x30, 0x0, 0x6}, &(0x7f0000000100)=0x6d) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) 2018/04/20 17:18:34 executing program 7: socket$netlink(0x10, 0x3, 0x14) 2018/04/20 17:18:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x3f, 0x3b, 0x3a, 0x2b]}, 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x7}) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/20 17:18:34 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8005, 0x10001, 0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x4, 0xb3, 0x0, 0x5, 0x1, 0x1, "5dc32d44c9a2304646f7e73230aadea2cf49024e1d07ccd48eaa6d484f58b24430a405a98e32d55381c7af02af485badf31e1543255a4d521c8023817039ddd9", "1a4eb5fc4852bdedbc96b1d54661c47563ea0472ced1175980a0b7d9672afc6994138a9a435d7994ed491f0b04d79b53cc147bb181b96e53cd6d2bb26c51c0e1", "9bcdb8b60a5165bf09cac416788d90667eecec1895d3a9cd53c0cf1a3cd588d9", [0x401, 0xfffffffffffff0b3]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0xfffffffffffffffc, 0x6, 0x7, 0x4, 0x9}, 0x14) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getdents(r2, &(0x7f0000001340)=""/134, 0x86) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={"737974301f00e3ff1300", 0xe86824d2c1c833cb}) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x40) getdents64(r4, &(0x7f0000000240)=""/4096, 0x1000) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000000)) 2018/04/20 17:18:34 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000180)=""/143, &(0x7f0000000040)=0x2) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfffffffffffffc01}, &(0x7f0000000080)=0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000002c0)={0x80000000, 0x5, 0x9, 0xf269, 0x9, 0x6, 0x9, 0x6, 0x4, 0xffffffffffffff71}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x48, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x100000000, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x934, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000000280)=0x10) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x48a01f, {0x400003ffffff9}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') 2018/04/20 17:18:34 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@migrate={0xac, 0x21, 0x23, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff}, {@in6, @in=@dev={0xac, 0x14, 0x14}}]}]}, 0xac}, 0x1}, 0x0) flistxattr(r0, &(0x7f0000000100)=""/183, 0xb7) [ 304.365241] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20002 dh [ 304.468685] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20002 dh 2018/04/20 17:18:35 executing program 5: r0 = memfd_create(&(0x7f0000000000)=':vboxnet0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x6, 0x80}, 'port1\x00', 0x19, 0x80000, 0x81, 0x1, 0x9626, 0x3, 0x4, 0x0, 0x2, 0x7f}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{}, {0x0, 0x7}}) 2018/04/20 17:18:35 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r2, &(0x7f0000deefe7)=""/128, 0xffffffffffffffc1) r3 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x80, 0x80800) sendmsg$nl_generic(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f00000007c0)=ANY=[@ANYBLOB="88000000260020002cbd7000ffdbdf25000000007fd0329bc99e8291733eafabb36f2c8407545243ef614b31d1bfd43464293683bd68d0cdc058903cac1fbc02006b498e3d1e3398ebe1455a81256606928056a9260483c161055379425b1cc393b05be288c4e5aaf329db4dff482fa8bf0f0090beb11dfcb0629e3d000000000000000000000000599ca833221fc99ab00f494a9acd1ca48cffdfcf932dcec228f81026c9bff3ad8dbb5c396906747203d195c233f1c6ef1c974d8cd7a006f020b9eff7356687dddc3968a2fb023b986f0fae3056900ca8ef05a50c88b313dca4d42a6c0bf306c8c78cd01aa8080890d7c8c5c1ae9dec"], 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4000, 0x0) r5 = accept4(r4, &(0x7f00000006c0)=@in6, &(0x7f0000000740)=0x80, 0x80800) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffff8}}, 0x0, 0x0, 0x8, 0x1, 0xc4c}, &(0x7f0000000640)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={r7, 0xff}, 0x8) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f0000000040)) r8 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r8) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000780)={r7, 0x9}, 0xc) waitid(0x2, r1, &(0x7f00000001c0), 0x1000000, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/20 17:18:35 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\\vmnet1\x00', 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="11226ed53b80da5b44f45969788fdd6edd567db4e23cae220b4d79456f0564efaf01ec258445220091c2fe75e00fcb31e6588123c77be9c95e04137af614ea0870b1a676c9997ecc387a14c87cbb76b4db14d686e5fd86f0fe019fa089c07693281f0cda6b9220ccbf8f68cdb53f6d26ce98d3dc7bda4bc536d2938610ca4341235852c68cfde17e68a8cea4ab839ea6bed03d66e3a83e284958f3bdbce99b3ee930d9da6214efc8fadb1e06d31ddd5893563c9c46ac7c39dd") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000200)={@multicast1, @broadcast, 0x0}, &(0x7f0000000240)=0xc) sendto$packet(r0, &(0x7f0000000140)="7b591dbd2935a313d451adb44d6fd6ac6d938b3ee7595fbd0c057e3438531e0fab5236361b06835687b815485fcc08d95569196bbbea61db3b0bb3bd388e0595814765700267bacb211d4b80b3f131fef482d711453c9bfa1380e022a41d1931e080416eb39b528465ba1268e3df99d7bad3e3499bcf2895201787fb179be74a6794609722a24acc483778a1bb2e7ccfa79fdf06c4766e28303e2323703d83ed6ecc76a7adf2eabf0129e6404d1983f0c6", 0xb1, 0x8000, &(0x7f0000000280)={0x11, 0x11, r1, 0x1, 0x1, 0x6}, 0x14) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000002c0)=0x1, 0x8) r2 = openat$cgroup_ro(r0, &(0x7f0000000300)='memory.current\x00', 0x0, 0x0) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f0000000340)="3ce3d897202f4f9df8748e680c5e7634b65dc3858f5290e2eec50ff39af289a1e7399e36fdb41df13ea9a28c25d81569ade7185e16225cd735c1a176c3") ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000380)) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000003c0)=""/60) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000440)=r2) r3 = request_key(&(0x7f0000000480)='asymmetric\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000540), &(0x7f00000005c0)=0x68) r4 = dup(r0) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ppoll(&(0x7f0000000600)=[{r4, 0x40}, {r4, 0x4108}, {r4, 0x1308}], 0x3, &(0x7f0000000680)={r5, r6+30000000}, &(0x7f00000006c0)={0x8}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000780)={'team_slave_1\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000007c0), &(0x7f0000000800)=0x4) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/mls\x00', 0x0, 0x0) fchmod(r0, 0x42) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000880)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000008c0)={'ifb0\x00', r1}) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f0000000900)={&(0x7f0000bfe000/0x400000)=nil, 0x400000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000940)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast2=0xe0000002, 0x4e24, 0x0, 0x4e23, 0x0, 0xa, 0x80, 0x0, 0x3c, 0x0, r8}, {0x2, 0xe48b, 0x7, 0x6, 0x7, 0x1f, 0x0, 0x3}, {0x4, 0x5, 0x1, 0x2}, 0x8, 0x6e6bb8, 0x3, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7, 0x2, 0x0, 0x4, 0x8, 0x2, 0x5a4}}, 0xe8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000b80)=@generic={0x566, 0xfffffffffffffffc, 0x9}) 2018/04/20 17:18:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='auxv\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x3, 0x7ff}, &(0x7f0000000200)=0x22) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x17de}}, 0x2, 0x8, 0x2, 0x4, 0x80}, &(0x7f0000000180)=0x98) pread64(r0, &(0x7f00008af000), 0x21a, 0x0) 2018/04/20 17:18:35 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@setneightbl={0xa4, 0x43, 0x704, 0x70bd2a, 0x25dfdbff, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xe5}, @NDTA_GC_INTERVAL={0xc, 0x8, 0xbc96}, @NDTA_PARMS={0x34, 0x6, [@NDTPA_IFINDEX={0x8, 0x1, r2}, @NDTPA_APP_PROBES={0x8, 0x9, 0x7fdd}, @NDTPA_GC_STALETIME={0xc, 0x6, 0x403}, @NDTPA_PROXY_DELAY={0xc, 0xd, 0x9}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0xfffffffffffff801}]}, @NDTA_NAME={0x14, 0x1, '/dev/net/tun\x00'}, @NDTA_THRESH3={0x8, 0x4, 0x4}, @NDTA_PARMS={0x2c, 0x6, [@NDTPA_APP_PROBES={0x8, 0x9, 0x7}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x73}, @NDTPA_DELAY_PROBE_TIME={0xc, 0x7, 0x2}, @NDTPA_GC_STALETIME={0xc, 0x6, 0x100000000}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x90}, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) 2018/04/20 17:18:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x8080f, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x8, 0x9, 0x8, 0x80}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x4c3}, &(0x7f0000000140)=0x8) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r3 = syz_open_pts(r0, 0x0) mlockall(0x0) readv(r3, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) 2018/04/20 17:18:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7ff, 0x0, 0x3, 0x2, 0x5, 0x6, 0x10001}, 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000003c0)=0xffff) syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x200a02) recvmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000000180)=""/121, 0x79}, {&(0x7f0000000200)=""/41, 0x29}], 0x3, &(0x7f0000000280)=""/189, 0xbd, 0x100000000}, 0x8}], 0x1, 0x40010000, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/04/20 17:18:35 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@migrate={0xac, 0x21, 0x23, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff}, {@in6, @in=@dev={0xac, 0x14, 0x14}}]}]}, 0xac}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r1, 0xbc, &(0x7f0000000100)="b964d31b5199c2861418c14f97f23d91691fa164622f30891ea69707500c3e00ffa4d6944c1d79a3d476b23d91e9a6173c7c4c5d7a5fbc351d5a7ee96d719eaae42d99d795d7552f2f36bc21019a669bad00ffab76b92f633b47a8a7254979ce48f1b5d6d574c5ddd910ecacc53602ca52f20130109f44fc504126ce4f78063b38286e40f89b50004048c46a7f2afcf70be27aa8b957") 2018/04/20 17:18:35 executing program 1: utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0xa, 0x8000}) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000200)=0x80) recvfrom$ax25(r0, &(0x7f0000000240)=""/70, 0x46, 0x10000, &(0x7f00000002c0)={0x3, {"143368b6cf21d1"}, 0x80000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x90) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"692762300000000000d4ac023100", 0xe86824d2c1c833cb}) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x110, r1, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000340)={0x4, &(0x7f0000000300)=[{0x1, 0x0, 0x9, 0x4}, {0x5, 0x8, 0x9, 0x6}, {0x401, 0x4, 0xffc00000000, 0x30a}, {0x6, 0xfffffffffffffff9, 0x9, 0x9}]}) 2018/04/20 17:18:36 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/194) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0xfffffffffffff20a}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0xee1d}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0x8000}, &(0x7f0000000380)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000400)={r1, 0x9, 0x0, 0x8, 0x0, 0xffffffffffffffff}, 0x14) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000440)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000480)='net/stat\x00') clock_adjtime(0x7, &(0x7f00000004c0)={0xcdb, 0x6, 0x7, 0x8000, 0x1, 0x6, 0x6, 0x9, 0x400, 0x7f, 0xf2, 0xfda5, 0x7, 0x8, 0x200, 0x4, 0x7, 0x0, 0x1, 0xfffffffffffffe00, 0x4, 0x100000001000, 0x4, 0x5, 0x6, 0x5}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r1, 0x71ec}, &(0x7f0000000600)=0x8) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000006c0)={r2, 0x0, &(0x7f0000000680)}, &(0x7f0000000700)=0x10) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000740)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000780)={r6, 0xfff, 0xe24}, 0x8) ioctl$TCSBRK(r3, 0x5409, 0xffff) write$tun(r5, &(0x7f00000007c0)={@pi={0x0, 0x6004}, @hdr={0x3, 0x5, 0x4, 0x8, 0x3, 0x4}, @x25={0x1, 0x9, 0x17, "0aabd015018a57d4b2130566b3f4e1c9717b26629843fb016aaa8b803a5696f3b09c3b694ad55c4ad60b51c3fdd03b52fed2bc7a0ca667a1d15c01b76066732d2e48b627d1df8670011d00b3539fdd8d114ca25e6b3ae86eda9b4d94eb8d88b45da49f35d9f69fc08ae64d6ec4c8f0cf45f7ecb7103d681cd7fcaf0c1683b23c611ec3d9746d47080b4e3155b6846c33f849333f49ed5d65314b50640c94b6"}}, 0xb0) syz_emit_ethernet(0x106, &(0x7f0000000880)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x20, 0xfff, 0x3}}], {@llc={0x4, {@snap={0xaa, 0xab, "b15b", "3b5eeb", 0x8864, "5c22410f4cd74d6732a4ea9680ddeff3d23b58f41b7f54ea8078ec0904317511472bf0f7270b21a43ccdd7d40646cea2a2cc16136de21d9d02934a6938abc6c07936c47b968bf62096a014ec52bad7e019b4fccd832a6d1dd0713b7dcd2902022b2c61277895f7795c78c6419ba6403dbe45ba41cf7ac127a9c541bd7e23ce0e6e800450091d80a754f04e042f962ba51a0c38a61da0bbaf73927ff617c6316a7ad59f1584f9d75c7ae334c267a22ea0e062ea3311851751f77bb7d68d73e84ca1020dd998d4bc4ed37ab7c84d3c0c077ab17949b24227e90e0658441cab79c7ecb5b9b64ceedd064ef491"}}}}}, 0x0) eventfd2(0x6, 0x80001) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00000009c0)={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x2, [0x686, 0x6, 0x4, 0x91a4, 0xbbb3, 0x6, 0x7f, 0x7]}, 0x5c) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000a40)=""/48) syz_emit_ethernet(0x32, &(0x7f0000000a80)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@llc={0x4, {@snap={0x1, 0xab, "a0", "6b1a59", 0xfbff, "156f922834c26362cdc18443e33f98eb506eda22acdf70a32c57b9db"}}}}}, &(0x7f0000000ac0)={0x0, 0x4, [0xcd8, 0xf36, 0x77b, 0xa01]}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) syz_open_dev$sndseq(&(0x7f0000000b00)='/dev/snd/seq\x00', 0x0, 0x40440) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000b40)=""/173, &(0x7f0000000c00)=0xad) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/pktcdvd/control\x00', 0x121040, 0x0) write$cgroup_type(r5, &(0x7f0000000c80)='threaded\x00', 0x9) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000cc0), 0x4) 2018/04/20 17:18:36 executing program 0: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000180)) sendfile(r0, r0, &(0x7f0000000280), 0x5dae) r1 = gettid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000001c0)=""/31) request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffe) getpgid(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f000043c000/0x4000)=nil, 0x4000}, 0x1}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0xe4d0, 0x0, 0x10000, 0x8}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000002c0)={0x100000000, r4, 0x10003, 0x6}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[0x0, 0x6, 0x7]}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/20 17:18:36 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x7, 0x4) 2018/04/20 17:18:36 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xffffffff, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="000032b8a3f5029f0aff070200"], &(0x7f0000000100)=0x18) fdatasync(r0) read(r0, &(0x7f0000000700)=""/2, 0x2) 2018/04/20 17:18:36 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x0, 0x9}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/20 17:18:36 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000823000/0x4000)=nil, 0x4000, 0xe8d1ebe1495d51d7, 0x40000000000011, r0, 0x3) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0563000aa9a5ac9200d8c38839e94854f640084bae952682d5f0b4b773a8faffffffffffffff869866c244f5a415eefaddd0ea"], 0x0, 0x0, &(0x7f000012cf22)}) 2018/04/20 17:18:36 executing program 0: getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fcf000)='/dev/input/event#\x00', 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000240)=0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000f31000)={0x0, 0x0, &(0x7f0000000080)}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffff5ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000007c0)={0x0, 0x9}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000840)={r2, 0x200}, 0x8) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0xd}, 0x1000}}, 0x6, 0x1, 0x9, 0x0, 0x7}, &(0x7f0000000340)=0xfffffc62) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000380)={r7, 0xfffffffffffffff9}, &(0x7f00000003c0)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000880)='lp\x00', 0x3) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000440)="d1fdfc21221e5846da17487e38d8f1882288f69d93f9d508df001c2de3a8ad99fcd398afa2d4399d4399489f3bc484e5d360bfde48b20286d89ff673e127961a0f421d19cfb44ccb263cb7f53de678773933368b489fe8b6f5b5691dc92d6b2998c376d2280ace3fc4132b30eff156edcc0f09d44042f36fe3cc5ea6bff021c02bfee5cd4d8a1407ab55bf14d943fbc40d281d5746d62d67232646fd99cfb23524b91e3a0723086a76dcf04872b2ab", 0xaf) clock_gettime(0x0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f00000006c0)={{0x5, 0x1ff}, 'port1\x00', 0x3, 0x100020, 0x3, 0x4, 0x7, 0x1000, 0x80000001, 0x0, 0x2, 0x4}) connect$netlink(0xffffffffffffffff, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10}, 0xfffffffffffffde2) fcntl$setstatus(r0, 0x4, 0x2000) creat(&(0x7f0000000080)='./file0\x00', 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000540)="0000000000008c821ef846f6470ef8878eb1e50c671982924a086dc2e18a9d4f01d3fbdd0adf9682a53e8b0d1c8da5eba358c1d3b02e591a1aed7173b807c43fd65c9a8441f32a16db8612a6161db810abbf7cfc4367d8dba862b79563bf64d14705aa63559529b556438e4b7dc74b973d389305ef1ac5baebda56e4e3584f2e4f07c31d54688ffcad7c1f60f60f06ee4b198f25a0d9959b6a3f8adcb7da0d397b2bb95d8228ec1ca2c57d5e8b293a2cbe228e7681bf07fc2b") dup3(r8, r0, 0x0) [ 305.584827] binder: 24612:24618 unknown command 167797509 [ 305.607255] binder: 24612:24618 ioctl c0306201 20a20000 returned -22 [ 305.711434] binder: 24612:24631 unknown command 167797509 [ 305.744997] binder: 24612:24631 ioctl c0306201 20a20000 returned -22 2018/04/20 17:18:37 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x20000000041) fcntl$setown(r1, 0x8, r0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x9}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000600)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x14) 2018/04/20 17:18:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) mknod(&(0x7f0000000000)='./file0\x00', 0xd022, 0x7ff) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/39, &(0x7f00000001c0)=0x27) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0xb8, 0xee}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1000, 0x7ff, 0x800, 0x4, 0x5}, &(0x7f00000003c0)=0x98) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/04/20 17:18:37 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='veth0_to_team\x00', 0x8}) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x51, 0x0, 0x8, {0x6, 0x9}, {0x880, 0xc2}, @rumble={0x7, 0x9}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000140)) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x4}, {{0x77359400}}], 0x30) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/75) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) 2018/04/20 17:18:37 executing program 2: r0 = socket(0x18, 0x0, 0x4) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) close(r0) flistxattr(r0, &(0x7f0000000140)=""/36, 0x24) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x9, 0x4) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x800) 2018/04/20 17:18:37 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x521000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={r1, r2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000012f79)="c0", 0x1) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x125}, 0x1}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000000c0)="2cb48edea5ae2a06a0f91efa9a122f44eb00ca30cfba82ac7e8b17c7b1e1d65d01411ad53e3d814e9a1c476853e2ddc52acd275124ae285515bd8f6dfc51a7744eb25109eddd3bf9ea1074d5f9b37086c8961bb98ae618b1a59eaafe79ac3588510938a199fbed9cee7222b60f40d22e1a6d54628304ccc72c3035a49224f2cbf2d093a94d14e80b109e44db81feaf1eaf37e5558b406505d393357e21ede9b7b1f92b84b349", 0xa6}], 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000200)={{0x0, 0x3, 0x9, 0x3, 0x4}, 0x7, 0x0, 0xc29}) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000006c0)={r5, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000005c0)={0x17, 0xb7, &(0x7f0000000400)="bb2c92272090968918d8e1e22bb5298da9a81458cb7eaf47e70e3cb0ba086b6bb05545c7d56af7635269656b3ce336b16803b370f09c4ae385dc6244d20bd693b0ec32a6cc73b0f156fd294b33d5992514febcba1dd0028598befce20d6326e8fff124893edfcbfe26e1a782f59b7beae6305fdfba15e378fd65e28dea4819296fb8856374e7c468064628a16db00b81e9290adc3f7a9b19b5c61f47349829168b96ee9b0915bc5d40763c1ae30d9280e273aac8676fc6"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000800)) mmap$binder(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x2000000, 0x10013, r4, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x80000000) close(r6) r7 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x0, r7}) 2018/04/20 17:18:37 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setfsuid(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xae, 0x101201) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000280)={0x0, 0x0, 'client1\x00', 0x0, "fbf641b031c3bb69", "a2cd71b89125389401ac592e9190f4d2b9a27704e5313e8718996554a260d928"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000001c0)=0x14) 2018/04/20 17:18:37 executing program 1: delete_module(&(0x7f0000000040)='+\'&md5sum$$!,\x00', 0xa00) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:37 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)=""/243, 0xf3) r1 = dup(r0) ioctl$TCSBRK(r1, 0x5409, 0x7) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="b43b6a14e222902b67ccc650", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x5) ftruncate(r2, 0x8002) r3 = request_key(&(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='selinuxtrustedvmnet1vmnet1nodevuser\\GPL\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000180)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='!-vmnet0#loem1]\x00', r3) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 17:18:37 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) 2018/04/20 17:18:37 executing program 2: prctl$seccomp(0x16, 0x0, &(0x7f0000000200)={0xfffffffffffffe8a, &(0x7f00000001c0)}) r0 = socket$netlink(0x10, 0x3, 0x8000000010) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000437ff4)={0x10, 0x0, 0x0, 0xffffffffffeffffe}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100), 0x4) 2018/04/20 17:18:37 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="200a4f7d2cd3cf681df3e40f9a52c906790667ea55684d1647b5e62cd403c20cdc7d576f7ea8e978c8aec8834536b5140fed9f16c9c0763033919c342ff0084dd944f0455006071b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000002c0), 0x1, 0x0, &(0x7f0000000500)='j'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f00000005c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)}}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000640)={0x1dc, 0x3d, 0x0, 0x70bd2a, 0x25dfdbfe, {0x8}, [@typed={0x8, 0x5d, @fd=r1}, @typed={0x4, 0x73}, @nested={0xc8, 0x8e, [@generic="16a370bc3884e0263f0f0c08810d11c8ff6df93c71e3c1f3a86bdb63a467723d6017ede7de6b58a5d7", @typed={0x8, 0x22, @pid=r2}, @generic="033d96b2015894109571551f659ff0f4cea2d935face45956470b25400678303631711563a27591af5ec717618274eb2e0e2a2d35b6e6042c0545575efedb00bdc8aa3ad9dbfb0a131c8dd03ec48adb744ecae8cf4d26a95ad2a71911b59c0b1a7106d57971aec23ae2fd3ddc2fe5bcc984c49dc2ffc86909505cd4515d41fdef9a919207a041274db7b457f70526dfc4ecc63"]}, @generic="6cde7a6e1552570611a987009ddf0bc8e1f8f5d5bed01ddd8138260a77c420e089f47fd7dd1da87e63c65e84ab2e117291c4e4673cf63b881e2ce7e42306955f210e8219474a3ab0d8ef6f8b0413120b75dcaa7f5d10645fe8420753ec749b5213223d4bc1a7c7c997071bdba81bd8d6eae9e14908dbac1ebb97bdbc3181fad5", @typed={0x74, 0x1c, @binary="992e6d42fa014c861d0ace969e9626bf6ab5baba3ecb84ed050a87ad15dd620805e23a6a486547db4aa5ba9980e715ace929cdb4ccf7df4f7f27e829ffc848741e191772108af250f29aded9c8448c0237391c2be52c9ab82a5ac0c6acd14ff39f53f57564ca4821204ccd523e37"}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x40}, 0x40) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) 2018/04/20 17:18:37 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xe86824d2c1c833cf}) 2018/04/20 17:18:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x200000001d) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000700280ff4000000fd17e9ffff06060d00", 0x39}], 0x1) [ 306.587638] binder: 24672:24677 ERROR: BC_REGISTER_LOOPER called without request 2018/04/20 17:18:37 executing program 2: sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x68, 0x0, 0x0, 0x0, 0x0, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x4004005}, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2002, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x48) sendmmsg$nfc_llcp(r0, &(0x7f0000000080), 0x0, 0x4040040) close(r0) [ 306.869433] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/04/20 17:18:38 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}, [0x3, 0x7, 0x7, 0x7, 0x7, 0xfe7, 0x7f, 0x8001, 0x3, 0x9, 0x1, 0x7ff, 0x4, 0x3, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x18, "d2bf4fba53a4f2ba1a25fff13c3975a4f7da60a5d64ccf25"}, &(0x7f00000001c0)=0x20) restart_syscall() 2018/04/20 17:18:38 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000080)="9ab1ae9db609db2b252011c4855dad332e0e70a480e5b8fbe0a28460fbf307266e68c154c6562196e52c2593a31d262e36ef5952efd50f92398693a12f", 0x3d, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000001c0)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0xe86824d2c1c833cb}) socket(0x11, 0x2, 0x7ce2e6c2) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) [ 307.068462] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 307.350069] binder: release 24672:24677 transaction 162 out, still active [ 307.357161] binder: release 24672:24677 transaction 161 in, still active [ 307.396520] binder: 24672:24715 ioctl 8903 200001c0 returned -22 [ 307.421864] binder: undelivered TRANSACTION_COMPLETE [ 307.463358] binder: BINDER_SET_CONTEXT_MGR already set [ 307.469732] binder: 24672:24715 ioctl 40046207 0 returned -16 [ 307.494287] binder: 24672:24677 ERROR: BC_REGISTER_LOOPER called without request [ 307.513370] binder_alloc: 24672: binder_alloc_buf, no vma [ 307.513390] binder: 24672:24720 transaction failed 29189/-3, size 0-0 line 3133 [ 307.517888] binder_alloc: 24672: binder_alloc_buf, no vma [ 307.517913] binder: 24672:24677 transaction failed 29189/-3, size 0-0 line 3133 [ 307.521034] binder: undelivered TRANSACTION_ERROR: 29189 [ 307.534766] binder_alloc: 24672: binder_alloc_buf, no vma [ 307.534785] binder: 24672:24720 transaction failed 29189/-3, size 0-0 line 3133 [ 307.541504] binder: 24672:24677 ioctl 8903 200001c0 returned -22 [ 307.632833] binder: undelivered TRANSACTION_ERROR: 29189 [ 307.642382] binder: release 24672:24715 transaction 163 in, still active [ 307.652207] binder: send failed reply for transaction 163 to 24672:24715 [ 307.659785] ================================================================== [ 307.667172] BUG: KASAN: use-after-free in __list_del_entry+0x1a9/0x1c0 [ 307.673822] Read of size 8 at addr ffff8801cfb31710 by task kworker/1:0/18 [ 307.680808] [ 307.682425] CPU: 1 PID: 18 Comm: kworker/1:0 Not tainted 4.9.94-g8683408 #4 [ 307.689497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.698837] Workqueue: events binder_deferred_func [ 307.703869] ffff8801d9bd7a58 ffffffff81eb0aa9 ffffea00073ecc40 ffff8801cfb31710 [ 307.711879] 0000000000000000 ffff8801cfb31710 ffffed003416a8f9 ffff8801d9bd7a90 [ 307.719875] ffffffff815652cb ffff8801cfb31710 0000000000000008 0000000000000000 [ 307.727874] Call Trace: [ 307.730439] [] dump_stack+0xc1/0x128 [ 307.735779] [] print_address_description+0x6c/0x234 [ 307.742417] [] kasan_report.cold.6+0x242/0x2fe [ 307.748627] [] ? __list_del_entry+0x1a9/0x1c0 [ 307.754746] [] __asan_report_load8_noabort+0x14/0x20 [ 307.761473] [] __list_del_entry+0x1a9/0x1c0 [ 307.767431] [] binder_release_work+0x6f/0x1d0 [ 307.773552] [] ? binder_send_failed_reply+0x1c8/0x230 [ 307.780366] [] binder_thread_release+0x425/0x520 [ 307.786766] [] binder_deferred_func+0x44d/0xc30 [ 307.793064] [] ? __lock_is_held+0xa2/0xf0 [ 307.798847] [] process_one_work+0x7e1/0x1500 [ 307.804879] [] ? process_one_work+0x728/0x1500 [ 307.811088] [] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 307.817554] [] worker_thread+0xd6/0x10a0 [ 307.823241] [] kthread+0x26d/0x300 [ 307.828405] [] ? process_one_work+0x1500/0x1500 [ 307.834695] [] ? kthread_park+0xa0/0xa0 [ 307.840295] [] ? kthread_park+0xa0/0xa0 [ 307.845901] [] ? kthread_park+0xa0/0xa0 [ 307.851500] [] ret_from_fork+0x5c/0x70 [ 307.857009] [ 307.858610] Allocated by task 24715: [ 307.862300] save_stack_trace+0x16/0x20 [ 307.866249] save_stack+0x43/0xd0 [ 307.869674] kasan_kmalloc+0xc7/0xe0 [ 307.873364] kmem_cache_alloc_trace+0xfd/0x2b0 [ 307.877932] binder_transaction+0x8d4/0x61c0 [ 307.882315] binder_thread_write+0xa40/0x2160 [ 307.886785] binder_ioctl_write_read.isra.46+0x1eb/0x810 [ 307.892211] binder_ioctl+0x702/0x1160 [ 307.896070] do_vfs_ioctl+0x1ac/0x11a0 [ 307.899939] SyS_ioctl+0x8f/0xc0 [ 307.903283] do_syscall_64+0x1a6/0x490 [ 307.907753] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 307.912830] [ 307.914430] Freed by task 18: [ 307.917511] save_stack_trace+0x16/0x20 [ 307.921457] save_stack+0x43/0xd0 [ 307.924888] kasan_slab_free+0x72/0xc0 [ 307.928750] kfree+0xfb/0x310 [ 307.931830] binder_free_transaction+0x6a/0x90 [ 307.936386] binder_send_failed_reply+0x1c3/0x230 [ 307.941202] binder_thread_release+0x413/0x520 [ 307.945757] binder_deferred_func+0x44d/0xc30 [ 307.950227] process_one_work+0x7e1/0x1500 [ 307.954437] worker_thread+0xd6/0x10a0 [ 307.958304] kthread+0x26d/0x300 [ 307.961643] ret_from_fork+0x5c/0x70 [ 307.965327] [ 307.966931] The buggy address belongs to the object at ffff8801cfb31700 [ 307.966931] which belongs to the cache kmalloc-192 of size 192 [ 307.979562] The buggy address is located 16 bytes inside of [ 307.979562] 192-byte region [ffff8801cfb31700, ffff8801cfb317c0) [ 307.991322] The buggy address belongs to the page: [ 307.996224] page:ffffea00073ecc40 count:1 mapcount:0 mapping: (null) index:0x0 [ 308.004470] flags: 0x8000000000000080(slab) [ 308.008763] page dumped because: kasan: bad access detected [ 308.014444] [ 308.016044] Memory state around the buggy address: [ 308.020948] ffff8801cfb31600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 308.028292] ffff8801cfb31680: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 308.035635] >ffff8801cfb31700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 308.042967] ^ [ 308.046838] ffff8801cfb31780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 308.054179] ffff8801cfb31800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 308.061508] ================================================================== [ 308.068839] Disabling lock debugging due to kernel taint [ 308.074396] Kernel panic - not syncing: panic_on_warn set ... [ 308.074396] [ 308.081747] CPU: 1 PID: 18 Comm: kworker/1:0 Tainted: G B 4.9.94-g8683408 #4 [ 308.090064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.099433] Workqueue: events binder_deferred_func [ 308.104472] ffff8801d9bd79b8 ffffffff81eb0aa9 ffffffff841c4445 00000000ffffffff [ 308.112503] 0000000000000000 0000000000000001 ffffed003416a8f9 ffff8801d9bd7a78 [ 308.120531] ffffffff8141f845 0000000041b58ab3 ffffffff841b7b48 ffffffff8141f686 [ 308.128666] Call Trace: [ 308.131245] [] dump_stack+0xc1/0x128 [ 308.136599] [] panic+0x1bf/0x3bc [ 308.141781] [] ? add_taint.cold.6+0x16/0x16 [ 308.147740] [] kasan_end_report+0x47/0x4f [ 308.153525] [] kasan_report.cold.6+0x76/0x2fe [ 308.159654] [] ? __list_del_entry+0x1a9/0x1c0 [ 308.165781] [] __asan_report_load8_noabort+0x14/0x20 [ 308.172521] [] __list_del_entry+0x1a9/0x1c0 [ 308.178475] [] binder_release_work+0x6f/0x1d0 [ 308.184605] [] ? binder_send_failed_reply+0x1c8/0x230 [ 308.191431] [] binder_thread_release+0x425/0x520 [ 308.197821] [] binder_deferred_func+0x44d/0xc30 [ 308.204124] [] ? __lock_is_held+0xa2/0xf0 [ 308.209911] [] process_one_work+0x7e1/0x1500 [ 308.215955] [] ? process_one_work+0x728/0x1500 [ 308.222170] [] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 308.228646] [] worker_thread+0xd6/0x10a0 [ 308.234342] [] kthread+0x26d/0x300 [ 308.239515] [] ? process_one_work+0x1500/0x1500 [ 308.245814] [] ? kthread_park+0xa0/0xa0 [ 308.251420] [] ? kthread_park+0xa0/0xa0 [ 308.257028] [] ? kthread_park+0xa0/0xa0 [ 308.262635] [] ret_from_fork+0x5c/0x70 [ 308.268694] Dumping ftrace buffer: [ 308.272207] (ftrace buffer empty) [ 308.275890] Kernel Offset: disabled [ 308.279489] Rebooting in 86400 seconds..