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", @generic="85a757494bceddac9d804f5472d5bc117e0c99cb5c98fe66bc0ba1a866179c87c8ad4b7501def9ee941fe96e0a7609e32d6511112631ac9b180b3364a119cbfd0c1b1a77e70f99ac59a654129a935c6957f18d5ec38d835c2e3f75c21f2995204a76bbdda236e7a2286ee7b92cd33703ac4b94181f64bea16b399fc6d366cbb477b25e78046f1d6c37e1a2b347ac3269b2d55d2e5b3e5fd642c6cdb32adfd472bbac0b5899cfd6d63978443f40a2a46ffaa312fd325d"]}, @generic="b0fdd5680f572672380559d80150572ef68260eb556728060d68de6a5de11bce09a122b38c75e97e1aa043fb79379710"]}, 0x11ec}, 0x1, 0x0, 0x0, 0x8000}, 0x4000080) sendfile(r0, r1, &(0x7f0000014000)=0x100400, 0xffff) 2018/04/01 00:14:24 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) fsync(r1) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x401, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x0, 0x0, @empty, 0x6e}], 0x78) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xffff) getpid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84) getpeername$inet6(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) connect$netrom(r4, &(0x7f0000000700)=@full={{0x3, {"21948375a8b624"}, 0x1b3df631}, [{"a0ced05260bb16"}, {"e1a0f545a3ea27"}, {"73e7bb894d676d"}, {"4c0c2341e40294"}, {"c3be096ce95f01"}, {"138c28a9dcfad0"}, {"b914ff8f7412f4"}, {"9019172cf6dd5d"}]}, 0x48) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) syz_open_procfs(0x0, &(0x7f0000000300)) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000280)) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) fcntl$lock(r2, 0x6, &(0x7f00000002c0)={0x3, 0x6, 0xfffffffeffffffff}) 2018/04/01 00:14:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioprio_get$pid(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000140)={0x4, 0x2f, 0x6, 0x7, 0x4, 0xf38}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x40, "3b20873339daa38aac42dbef81af333612252a8c9649e220118b1855f9f31a25f7344c4fa1f97ba4dc572a5a9376504cd44a6a9f41b96b85c3edbae89cab9193"}, &(0x7f0000000200)=0x48) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xa1, "0cec49f188b70269779b14753d00b2b97dd9fdb5f22dec51dba9040923ed78a67ffacefcbeecb341e46b2bbdbb60849138151c23b99ba99a5d7afb8ad5972cdb6e45413b674ca947a77bea647344e464a038bec37ecfb8c5febc93e712c921b9b9be5295b3b66494ef5b41e7890e5d82cf68f857757080cbbc5584651f2b433a7ff15f519c03f1ee9357047b3ff94388bbd89942a315a82a962f0ff3e17db0b2f2"}, &(0x7f0000000300)=0xa9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) get_robust_list(r5, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f00000003c0), 0x0, &(0x7f0000000400)}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={r4}, &(0x7f0000000380)=0xffffffffffffff99) 2018/04/01 00:14:24 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x9, 0x100000000, 0x1ff, 0x100, 0x0, 0x7, 0x7f, 0xac, 0x1, 0x12473ff0, 0x9, 0x4}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x82) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000180)={0x7, 0x7, 0x200, 0xb01, 0x7ff, 0x10000, 0xa20, 0x6, 0x7fffffff, 0x47e3, 0x9, 0x100000000}) fstat(r0, &(0x7f00000001c0)) write$tun(r0, &(0x7f0000000240)={@void, @hdr={0x1, 0x80, 0x18000000, 0x101, 0x8, 0x200}, @mpls={[{0x1, 0x280935c9, 0x1, 0x9}, {0x4a, 0x7ff, 0x1, 0x7ff}, {0x80000001, 0xfffffffffffff7f0, 0x8, 0x1f}, {0xb0, 0x9, 0xffffffffffff43d0, 0xfffffffffffffff8}, {0x80000001, 0x800, 0x3f, 0x8}, {0x747, 0x5, 0xfffffffffffffff9, 0xfffffffffffffff9}, {0x40, 0x5, 0x7c6, 0xa5}, {0x0, 0xffffffffffff0001, 0x3f, 0xc7}, {0x4, 0x7fff, 0x4}], @ipv4={{0xc, 0x4, 0x10001, 0x10000, 0x66, 0x67, 0x10000, 0x9, 0x73, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@noop={0x1}, @noop={0x1}, @timestamp={0x44, 0x18, 0x3, 0x0, 0xfee2, [{[], 0x8}, {[@multicast2=0xe0000002], 0x4}, {[@empty], 0x6}]}]}}, @udp={0x4e24, 0x4e23, 0x36, 0x0, [@guehdr={0x2, 0x3dd3, 0x6, 0x9, 0x100, [0x80]}, @guehdr={0x1, 0x1, 0x8, 0x6, 0x100}, @guehdr={0x1, 0x401, 0xaa, 0x1, 0x100}, @guehdr={0x2, 0x4, 0x1f, 0x7, 0x100, [0x80]}, @guehdr={0x2, 0x3, 0x3, 0x3, 0x100, [0x80]}, @guehdr={0x1, 0x1f, 0x7, 0x1, 0x100}], "65ef92436dbef303c7c4"}}}}, 0x94) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) ioctl$KDSKBLED(r1, 0x4b65, 0x2c637f40) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000003c0)) r4 = syz_open_dev$sndtimer(&(0x7f0000000400)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000440)="2523f919b61d8b0d091a02ece05193cdc5054278c236ab74fcc9e874d299bcee0f6ad1043e2fd78eb2ae890602c29cf6e23195e16235bc910108a40b017e51a7fcb752f2e4fe20eeba2aaf6e20967b17cb4f83e630dd7438b8303991744e8a38ac4db8c5efb30d2c2f413cf1a3f921e5e0b4edb380f4e3ddb2ca7a750ca5d0690e52b8a985a8891a8114484a78b94b9644105b5df71f8477563a1f63d5d90d63b5f95957265ce13ecd4a33799ad523e57299b24f42061941b2814ba0d110593d485b58138d0ebc804550bba8a973db0d560a48bd8aa4e88196") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000005c0)={r5, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000600)={r6, 0x51, "da6ba29ee138fe01789519676b2187553813651fd78da7b4f68d71fb6a3ab5bd293de54d71f6a83da8a7218b426863874f903224757dafd16ca06169b08c9bb7693c2ed637191af12afb8c3e7f87535e35"}, &(0x7f0000000680)=0x59) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000006c0)=0x40) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000700)=""/4096) r7 = getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002a80)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002ac0)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002c00)={&(0x7f0000001700)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000002780)="3053ef11b4e3a0a122df0d1cd2cebb4daf654298c2eb3b2729e744e995c2b3a41b86889d0e456afd1f575f0ff1fa4e21e3badfa49f91893b53e056e60ef81cb3", 0x40}, {&(0x7f00000027c0)="eb6a5fd3d1de01bc747a64dbdaac84223a727462e7260db2a45a1ee682069f21fc2f5f14ef280162b45991110e4879b0238f01f9b5baf2b4ebd315418464d742e0ebb9b805df48830079a0cc1443016123d1fdab4b93db66b36fd2d8c9a6e617328cf26ee4b6265f5fb767e73804df16616aa84580f7e8fc53982e2605f458b2da172c26f1f57074714476c77a640ed88df774af7ce2d805cb502f630aa37283", 0xa0}, {&(0x7f0000002880)="b72f17eaa1f7ee3c92aa184e254254532825a4bb1c2096e02982", 0x1a}, {&(0x7f00000028c0)="7ddb6652d87b9a9a714c774a5cd112947e8e0171c94d1a850680ece7a3cb3d2102895c6f05110ba99c1cca987a517b8883d45daa05d4e8063b89679e78e99f672bd5", 0x42}, {&(0x7f0000002940)="e13137fa6b50cb05d95de3580d4d7a04475652eecb67e50f7b97c7fe92e6a5d4d5533d9b39e8c4302e9022a8751e175a22d11ac6ca19d7bae7021ed8a5e17603c55de0762548037165cea54da419c87123fcf290bb120476e726ab1a45ba2a3bcddbaa7e70e6e8d6b2f26b5ca0bb2ef097e826a1bddfec75f72c3f66d369337ddd1f84ce", 0x84}], 0x6, &(0x7f0000002b00)=[@cred={0x20, 0x1, 0x2, r7, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r4, r1]}, @cred={0x20, 0x1, 0x2, r8, r2, r3}, @cred={0x20, 0x1, 0x2, r9, r2, r3}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r4, r0, r4, r0]}], 0xd0, 0x40080}, 0x4015) socket$inet(0x2, 0x2, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002c40)={0x0}) r11 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x10010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002c80)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002d40)={0x0}) r14 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x810, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fc0)={0xd0, 0x0, &(0x7f0000002e00)=[@free_buffer={0x40086303, r10}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x30, 0x28, &(0x7f0000002cc0)=[@flat={0x77682a85, 0x1, r11, 0x3}, @flat={0x77622a85, 0x101, r12, 0x1}], &(0x7f0000002d00)=[0x68, 0x20, 0x78, 0x38, 0x0]}, 0xfffffffffffffffa}}, @register_looper={0x630b}, @acquire_done={0x40106309, r13, 0x1}, @decrefs={0x40046307, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000002d80), &(0x7f0000002dc0)=[0x38, 0x78, 0x20, 0x18, 0x78, 0x28]}}, @free_buffer={0x40086303, r14}, @register_looper={0x630b}], 0x95, 0x0, &(0x7f0000002f00)="f70d5f1f4ddc40db2d2080a6dd1a998dfbbf925709ffbf86ded6cf2d48914cc869c86a635223a2fb58f4a2668bb969de6b4d2d08411762b6ad58ae76c88fb63d746f76728703550c454e51434de704b5d1cb2b4e704cf9f427444a13ccfcb73814db338c3a4394ac30c7b9b817183094b2d8591a83af415b9fd30b8a10819f7a0c3474c6108f111789302fce625f8716f14719ab9b"}) [ 156.648079] binder: 12723:12755 transaction failed 29189/-3, size 0-0 line 3133 [ 156.657893] binder: 12723:12732 got reply transaction with no transaction stack [ 156.665343] binder: 12723:12732 transaction failed 29201/-71, size 0-0 line 2926 [ 156.676302] binder: undelivered TRANSACTION_ERROR: 29201 [ 156.681823] binder: release 12723:12732 transaction 81 out, still active 2018/04/01 00:14:24 executing program 1: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x100000000, 0x1, 0x42, 0x1, 0x9, 0x1, 0x2, 0x8}, &(0x7f0000000100)={0xffffffff, 0x23b3, 0xff, 0x1, 0x3, 0x800, 0x1, 0x567}, &(0x7f0000000140)={0x100000000, 0x8c, 0xfffffffffffff801, 0x1, 0x4, 0x9c5e, 0xffffffffffffffde, 0x2}, &(0x7f00000001c0)={r0, r1+10000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x1}, 0x8}) r2 = getpid() ptrace$peekuser(0x3, r2, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000340)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000d12000), 0xd, 0x1, &(0x7f00000000c0)={r4, r5+10000000}, &(0x7f0000000080), 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r6, 0x5460, &(0x7f00000002c0)) 2018/04/01 00:14:24 executing program 4: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8}, &(0x7f0000000640)=0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r2, &(0x7f0000000300), r1, &(0x7f00000003c0), 0x812, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000380)=0x100000000006, 0xfffffffffffffe66) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) r4 = fcntl$getown(r3, 0x9) ptrace$setsig(0x4203, r4, 0x1, &(0x7f00000007c0)={0x1a, 0x4af, 0x1, 0x385}) r5 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(r5, &(0x7f0000000400)="d07a83c0331ffa8409c31c13074a79045b1133bd391e5b4daab890274ceeab261f72c09655fa3cc3b29f00706053145fe0261350700613f7ba0ca5c51ccb30ba90d60d600c3f6b33e10d4525d37f06733600410fb000e6bdd98482b1a7493de2552d80e4ed3211671498ca65924eb9de6877c7f380", 0x0, 0x4000004000, &(0x7f0000000480)={0x2, 0x4e22, @loopback=0x7f000001}, 0x3f6) socket$netlink(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000095c000), 0x0) r6 = getpid() ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000800)={'sit0\x00', 0xd100}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000780)={r6, r7, r8}, 0xc) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r9 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f000001dff6)='./control\x00', r9, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/01 00:14:24 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') recvmsg(r1, &(0x7f0000001600)={&(0x7f0000001580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001680)=""/82, 0x52}, {&(0x7f0000001780)=""/80, 0x50}, {&(0x7f0000001ac0)=""/148, 0x94}, {&(0x7f0000001b80)=""/167, 0xa7}, {&(0x7f0000001d40)=""/158, 0x9e}], 0x5, &(0x7f0000001e80)=""/148, 0x94, 0xfff}, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001f40)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x1}, &(0x7f0000001840)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000)={0x1, 0x20a, 0x5, 0x7fff}, &(0x7f0000002040)=0x10) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001380)={0x2, 0x0, 0x0, 0xead7}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000001400)={0x9, r4, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001440)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x190) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000040)) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)) getsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000001240), &(0x7f0000001200)=0xffffff6a) [ 156.713556] binder: undelivered TRANSACTION_ERROR: 29201 [ 156.727443] binder: release 12723:12755 transaction 81 in, still active [ 156.744363] binder: send failed reply for transaction 81, target dead [ 156.751013] device lo left promiscuous mode [ 156.834983] device lo entered promiscuous mode [ 156.839934] qtaguid: iface_stat: create(lo): no inet dev [ 156.852014] qtaguid: iface_stat: create6(lo): no inet dev [ 156.862368] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 156.869686] qtaguid: iface_stat: create6(lo): no inet dev [ 156.917514] device lo left promiscuous mode [ 157.010972] device lo entered promiscuous mode [ 157.018800] qtaguid: iface_stat: create(lo): no inet dev [ 157.028999] qtaguid: iface_stat: create6(lo): no inet dev [ 157.041789] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 157.048797] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/01 00:14:25 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x100, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x2, r1, 0x10003, 0x7}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x1ff80000000000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x5, r1, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000001c0)={0xfffffffffffffffa, r1}) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x3, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000240)="46c3c23fc8f316ea37dca3ce78230d8fe8dc6d56173323838fd38c78835ab6b846df8bdb1f400bb7d949bcb7e6f41ff41477fd3d46725f1cf918eb1f893ed415eeba78966b787867263e16265101886e0c0091ab77ba150451b906443bdb5e3e436b003ca39f13c81dbd8c78ae7c87db6dd61b377e76f1a9a207419e04df4361b77f822dfc8f6f679358af4926cca8ac0abdd2162a69621dbac3e6fbfb0790ca1e8233236818250675cf87e8248de4cb8efc710f032b") r3 = dup3(r0, r0, 0x80000) sendto$inet(r3, &(0x7f0000000300)="bd55cec2d037bb6bdc8eac3eade3135bef10c255e75d44f9f71e10b6fd444464aa688c34c78c62366f560d1318cd8c3590aa26369f40219fba7e48eac547280401f04217ff1300a5886762592ef5f39aaef15fded505575bf53fec008f6e8d5bb74d6015724ada33d4d963a76640aaecb5cb37e31921212855c023fd9472faf3a4bdc2d2742ac579a9087adf97216381d0a961a375ada03894d1c34e622756123c71de0a4b194d96248531", 0xab, 0x4080, &(0x7f00000003c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = gettid() sched_rr_get_interval(r4, &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000440)={0x7, 0x80000001, 0x3, 0x7f, 0x9, 0x0, 0x101, 0x5}, &(0x7f0000000480)={0x7, 0x8, 0x687, 0x8, 0xffffffffffffffff, 0x7, 0x20, 0x41009da}, &(0x7f00000004c0)={0x2, 0x7, 0xfffffffffffffffb, 0x8, 0x3ff, 0x1800000000000000, 0x40c24874, 0x9d3}, &(0x7f0000000540)={r5, r6+30000000}, &(0x7f00000005c0)={&(0x7f0000000580)={0x7}, 0x8}) ioctl$LOOP_CLR_FD(r0, 0x4c01) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000640)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000680), &(0x7f00000006c0)=0x4) socketpair$inet6(0xa, 0x80004, 0x8000, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0xb3}}, 0x0, 0x7}, &(0x7f0000000800)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000840)={r8, 0x7, 0xd9, "99fd8d89e761be671fedea53d46e904e5220031f2ffe8e0dceecfd1004afedbf33058b866e0da2a64013a3ed2a4ec94fdb2da1eba2a47d11783da82d539803a816d29f29b2a994ca4cfaba207ca007af927f67630f3ab9fe56b65d9634938959038b9c4220309c5c7029edacb11079cad56fd5e3895970bdd632076a8b7d533d1d0498cf5c4ab6f073e65d7df9764d89e925c2dc8a097c89cf34d380e52bec2e3696300d0486b1d7d49330d49dbc0d731d96dcf1f5cf1921a7aed59dce04bd0e4fd73ff9f658b7e4c1af4a5726ce089c6fc40ac94539d7a34b"}, 0xe1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f0000000940)={0x10000000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000980)={0x7fffffff, r2, 0x10001, 0x8}) listen$netrom(r3, 0x20) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000009c0)={0x3, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x9, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @rand_addr=0x6}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e20, @rand_addr=0xfffffffffffffff7}}]}, 0x510) nanosleep(&(0x7f0000000f00), &(0x7f0000000f40)) 2018/04/01 00:14:25 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xfffffff0, 0x7b23}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) socketpair(0x3fd7d39279bd1b5d, 0x5, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x9) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) 2018/04/01 00:14:25 executing program 3: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000004c0)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) fcntl$setsig(r1, 0xa, 0x25) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000900), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c80)=ANY=[@ANYBLOB="80000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x90) getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000cc0)={0x5, &(0x7f0000000080)=[{0x3, 0x9, 0x3, 0x1}, {0xb0, 0xfffffffffffffffb, 0x8, 0x3f}, {0x8001, 0xe573, 0x80000000}, {0x5, 0x7, 0xfffffffffffffff7, 0x9}, {0x7f, 0xfffffffffffff335, 0x0, 0x9}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000b40)={r0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x80000000, 0x5, 0x0, 0x4}, &(0x7f0000000580)=0x98) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000400)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000440)='erspan0\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000480)={@local}, &(0x7f0000000500)=0x14) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000dc0)='./cg\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb160c1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e419361d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156ac75d10a5048103d2e43f23da37a3bc2235f1680a5ca3e0d7704cf9d8e41f49450bd4109c26fd228c2b13b07e906cdc6825fe2b401a79039ae0154b5f4f9305a75891c4f9af6f609f532d4b323ca04dcc927f0154c7c94846391e9eac5cb80592124ee3ff4742ba0cf1ceaf8ebab617eda2de48b47b30c45b5ddc3ec0327c0d192153461b58cbae489ea4e416ec4591b70250a264fbbb009adf5d8968549eed857a1459a9597d6cc934130f328de7febeb780530861fe3e33afed500817420ca", 0x85d}], 0x1, 0x0) fcntl$setstatus(r4, 0x4, 0x0) ftruncate(r5, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r3, 0xfff}, 0x8) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000"]) 2018/04/01 00:14:25 executing program 0: execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1) clock_gettime(0x0, &(0x7f0000001980)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r0, &(0x7f00000009c0)={0x810000000, 0xcc2, 0x800, 0x9, 0x1, 0x0, 0x0, 0xfffffffffffffffa}, &(0x7f0000000a00)) r2 = syz_open_dev$usbmon(&(0x7f0000000bc0)='/dev/usbmon#\x00', 0xfb, 0x80400) fcntl$getown(r1, 0x9) r3 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000580)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) geteuid() ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000980)={@loopback={0x0, 0x1}, 0x2e, r6}) sendmsg$nl_xfrm(r3, &(0x7f0000000880)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000680)=ANY=[@ANYBLOB="ec01000016000d0c27bd7000fbdbdf25ac1414aa000000000000000000000000fe8000000000000000000000000000aa4e2400ff4e2400010a0080205c000000"], 0x1}, 0x1, 0x0, 0x0, 0x24008800}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r4, r5, 0x5}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000b80)={0x1, 0x4, [@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="0f532e7bc54b"]}) clock_getres(0x5, &(0x7f0000000300)) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000940)={'ip6tnl0\x00', {0x4, 0x2, 0x81, "6d9e7dbd58d9", 0xfffffffffffffff8}}) syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x121000, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000200)=""/53, 0x35, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000a80)=@assoc_value, &(0x7f0000000ac0)=0x8) 2018/04/01 00:14:25 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="46000200f9ff0000"], &(0x7f0000000800)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x2, &(0x7f00000003c0)=[0x0, 0x3000000000], &(0x7f0000000400)=[0xaeef, 0x0, 0x0, 0x3800000, 0x1], 0x1, 0x1, 0x0, &(0x7f0000000440)=[0x0], &(0x7f0000000480)}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140), &(0x7f00000001c0)=0x20) 2018/04/01 00:14:25 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000780)=ANY=[@ANYBLOB="4463d27c8d723b93b2ffb17e12c210a225dde6205027e72dd4bcd37c9af0cae557bb60bca0706171fd7edb6bda4b3a10afe120822b37e64c10b3a15e6b8fe1cd8f33cbe3ab3a0d7974cb8c4ce9fbbf8cd145939f7b20"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r1, 0x4000000002}, 0xfffffffffffffef7) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000a00)={r1, 0x81, 0x1000, "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"}, 0x1008) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendto$inet(r0, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x2}, 0x10) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e23, 0x0, @empty, 0xb29}, 0x1c) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000005c0), &(0x7f0000000580)=0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000540)=0x7fffffff, 0x2) sendto$inet6(r4, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a21c771262cf9e4f7ed", 0x4b, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/01 00:14:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f00000007c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="949ca5120bd9dfefe4acdde29547"], 0x1}, 0x1}, 0x0) finit_module(r0, &(0x7f00000009c0)="34d745c7237dddd14467c1251343ad023bf18d", 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000000500)={0x0, 0x29, 0x2, @thr={&(0x7f0000000380)="b5f4a71bcd583b678d7221a110538a992f82bb23240cb434d5a4922ecfafcc864a51f80840001e2d165863c503e699d0a36fb78ad3518ff6da5814958d447e580dfe5509903f27fb43ce215822253d32442f2199125af9c40954de137ea708041c8693351d9ea51d2d97c35d9cdc0264586ab277afe7e944a23391", &(0x7f0000000440)="ffb1a3f20d902a2a592c2956a56d829c5a7bd9d992bab58c0b213f06cd00b3429b58e70d66efacf5aa24ad85c487545546623a43c31688af87c7eec45110cf6f3150404f6368ffea7236d2858ba14a96e1899bc93bb48635b1fdb918e1f36a8c7d3994e31b997e32af57c57f5db5edd3d0df30d826eaaa1aa3baea6b68a4fc5f23d051985fe00f7e404557df37943ca8098bd57501cf71cd7325a419cb895e7ccc2cc03367"}}, &(0x7f0000000540)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000400)=0x7ff, 0xf6) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1000005, 0x6c031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f00000008c0)) getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffffa}, 0x1, [0x8, 0x101, 0x80000000, 0x5, 0x81, 0x0, 0x1b2480000000]}, 0x5c) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) mkdirat(r7, &(0x7f0000000300)='./file1\x00', 0x400000000004) pipe2(&(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r8 = dup2(r2, r7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x2, 0x400000000000, 0x0, r9}, 0x10) 2018/04/01 00:14:25 executing program 2: r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x3) fallocate(r0, 0x0, 0x0, 0x87da) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000300)=0x3, 0x4) fcntl$addseals(r0, 0x409, 0xf) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001500)=0xffffffffffffb518, 0x4) ftruncate(r0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001340)={"726177000800000000000034bd6213874dc27d00", 0x120, [{}, {}]}, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xd6, "174f972a7b9f61e0fe27646d4c65af28a65af69ab92f6591606b78936f4db86f5483a297b5582c463cb21c159edfe20dd12763a80293b155a2fcb7bd54aec79a40031b7d175de769d949f159d0e10197c8ce124a14e317a5855a943bc42c563ca05e9fd02ad9998e3f0149bb7699a72bff11174f6f4a5798e6539dc3b3d64e2dc74d19ccf58c3678f515dc29f11cbda230836f5ee7f8153e093dad7d06b17ed804cd0a45f5ebe33bbd69ddfafc9d62fd3814aa64cbbe74e0b770cb2a066a8fbcce636a255009304ac550a9e2eae97ad0ce629ab934b4"}, &(0x7f0000000280)=0xde) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x9}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'tunl0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000014c0)={r4, 0x3, &(0x7f00000013c0)=[0x3, 0x80000001, 0x401], &(0x7f0000001400)=[0x2, 0x0, 0xa4f, 0x6094, 0x7], 0x2, 0x5, 0x7fff, &(0x7f0000001440)=[0x2, 0xe800000000000000, 0x4, 0xffffffffffffff1d, 0x6], &(0x7f0000001480)=[0x4, 0xfffffffffffffffe, 0x100, 0x800]}) r5 = socket$netlink(0x10, 0x3, 0xa2203dce524dfc26) sendmsg$nl_route(r5, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x28, 0x11, 0x209, 0x0, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) write(r0, &(0x7f0000000340)="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", 0x1000) 2018/04/01 00:14:25 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x2, 0x95}, &(0x7f0000000b40)=0xc) sendmsg$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) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f00000001c0)={0x281, 0x0, 0x9, 0x0, 0x25dfdbfe, {0x5}}, 0x14}, 0x1}, 0x40) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) 2018/04/01 00:14:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "94c629"}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xdb, "a8e3da873934c38ccf5d412216825d34e72624cf8859f4c2fac95d12bf78cf1ca224e6d3a56c4a6f866ef03b25847060182536a6c2abc3a1003dcded07f95691964055f192e231234d92ba340b2de0f558cb65cec5fa5d43e4073e70d8a4f74cedaeeedc0f7aca05c3dc4a7b8977fd124712023b715b8c4b307460ea82f33e7bbcf748838709531dea2429227929acb770718a65ad9e613d4a383957f3db21d782dfeae19dd8295cb52e18a862582b9af9f7048da5d2593c393620a6f0eb55875162f65bb1a8a62f00580e7eaf3f8c0b48291f33cd85cfd04c4c69"}, &(0x7f0000000300)=0xe3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x8}, &(0x7f0000000380)=0x8) [ 157.870689] device lo left promiscuous mode 2018/04/01 00:14:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f00000007c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="949ca5120bd9dfefe4acdde29547"], 0x1}, 0x1}, 0x0) finit_module(r0, &(0x7f00000009c0)="34d745c7237dddd14467c1251343ad023bf18d", 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000000500)={0x0, 0x29, 0x2, @thr={&(0x7f0000000380)="b5f4a71bcd583b678d7221a110538a992f82bb23240cb434d5a4922ecfafcc864a51f80840001e2d165863c503e699d0a36fb78ad3518ff6da5814958d447e580dfe5509903f27fb43ce215822253d32442f2199125af9c40954de137ea708041c8693351d9ea51d2d97c35d9cdc0264586ab277afe7e944a23391", &(0x7f0000000440)="ffb1a3f20d902a2a592c2956a56d829c5a7bd9d992bab58c0b213f06cd00b3429b58e70d66efacf5aa24ad85c487545546623a43c31688af87c7eec45110cf6f3150404f6368ffea7236d2858ba14a96e1899bc93bb48635b1fdb918e1f36a8c7d3994e31b997e32af57c57f5db5edd3d0df30d826eaaa1aa3baea6b68a4fc5f23d051985fe00f7e404557df37943ca8098bd57501cf71cd7325a419cb895e7ccc2cc03367"}}, &(0x7f0000000540)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000400)=0x7ff, 0xf6) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1000005, 0x6c031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f00000008c0)) getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffffa}, 0x1, [0x8, 0x101, 0x80000000, 0x5, 0x81, 0x0, 0x1b2480000000]}, 0x5c) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) mkdirat(r7, &(0x7f0000000300)='./file1\x00', 0x400000000004) pipe2(&(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r8 = dup2(r2, r7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x2, 0x400000000000, 0x0, r9}, 0x10) 2018/04/01 00:14:25 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="4e5b331f514effb30265ca5bc1f6e26c763069082558ca76f79702f7029df7ff7f42d4389bee4eebc8d5edf491", 0x2d, 0x10, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) statfs(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=""/218) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000b00), &(0x7f0000000b40)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x8, 0x0, 0x3, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x100000001}, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x0, 0x0, 0x9], 0x6, 0x2, 0x8c91, 0x3, 0x0, 0x65, {0x7, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x0, 0x2, 0x1, 0x1ff, 0x0, 0x9, 0xf21e, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300008003000004000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020800000000080000ac1414aa7fffffffffffffff00000000aaaaaaaaaaaa00000000000000000000000000000000000000ff00ff00000000000000000000000000000000000000000000000000000000000000000000000000ff00a7ffff0000000000000000000000ca00007fff0005000000026970366772653000000000000000000062637368300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007201a3010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000100000000000000ac1414aaac1414bbffffffffffffff00ffffffffffff00000000000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000ff00ff0000ff0000000000000000000000000000000000000003008b69705f7674693000000000000000000065716c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000100000000000000000000000f0003801000000736e827c0000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000010000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xffffffffffffff67) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={r2, 0x5}, &(0x7f0000000940)=0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/01 00:14:25 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(0xffffffffffffffff, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)={0x30c, 0x100000000}) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user./dev/pk'], &(0x7f00000002c0)=""/152, 0x98) 2018/04/01 00:14:25 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffe20, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000180)=0x100000000) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0xcc, &(0x7f00000001c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x2f}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000400)={r3, 0x10000}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = syz_open_procfs(r4, &(0x7f00000005c0)='gid_map\x00') sendto$inet6(r0, &(0x7f0000000600)="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", 0xf61, 0x4000004, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) getpeername$netlink(r5, &(0x7f0000000380), &(0x7f00000003c0)=0xc) 2018/04/01 00:14:25 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xfffffff0, 0x7b23}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) socketpair(0x3fd7d39279bd1b5d, 0x5, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x9) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) 2018/04/01 00:14:25 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) prctl$intptr(0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x10, r1, 0x80000000, &(0x7f0000000000)=""/229) 2018/04/01 00:14:25 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047d09397d60b4d80b705f000054b879000f873125a127eb392e67cb48b0e7109b01965186e716aa3ffb851e067707591aba3c305f683c8d174368e4b47523bbe9e407a4bc6b2274eb1ff87cc04342d8f2a80d7c5a38198b0ee7eb2fe6e6bcf328"], 0x2) wait4(0x0, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e8", 0x93}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f00000000c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20700020}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x44, 0x0, 0x0, 0x0, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3d, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x24040000) syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0xa1, 0x440000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r6 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000540)={0x0, 0x355, 0xb1, 0x0, 0x12}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000540)=ANY=[]) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) [ 157.976243] device lo entered promiscuous mode [ 157.983857] IPVS: Creating netns size=2536 id=74 [ 158.028515] device lo left promiscuous mode [ 158.084165] device lo entered promiscuous mode [ 158.091567] pktgen: kernel_thread() failed for cpu 0 [ 158.111837] pktgen: Cannot create thread for cpu 0 (-4) [ 158.117295] pktgen: kernel_thread() failed for cpu 1 [ 158.122394] pktgen: Cannot create thread for cpu 1 (-4) [ 158.127986] pktgen: Initialization failed for all threads 2018/04/01 00:14:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000001c0)=""/152) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x4, 0x0, 0x6, 0x2, 0x9, 0x3, 0x0, 0x4, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000680)={r1, 0x24, "89baa184de59db3c7b5f257cb36ae8b4e0977c0b589bd9a2c74ac9699f143bf267875398"}, &(0x7f00000006c0)=0x2c) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x4, 0xfffffffffffffff8, 0x3, 0x3}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000003c0)="15c3c11de3faa1867711eb88d14c3b7b9025149cff85c95fdf46df0e87680e2bf467e825c08ade4502df54d6b46307057257e3ef5d6f93d528ec02ac894b93a633fedd02f5660654606d5073a92d6f44fca32d54313e762c36d87422e00775efa9796cde8713ce668a9e3fade2a43f821844ae20b2fb582d6647b95d18f4ff7bebee1fe20f155e684b4cca2ebd2702f1c3fc76afe105", 0x96}], 0x1, &(0x7f0000000500)=[{0xf8, 0x1, 0x2, "02d7ff5b90fa4d841e79f2ab1224c3b4261c19670f3e48f6b66d14ab046c997967848e9699383756b572f6b88ed95a6e395c2e230815cb582faebe3f4f8a2a783177dee1ce88c57fbecd255b673234330f874b5e5d153fea76562e88f2e3710e46f92dd5e70d57b7e128e436a50c92f6d0bb5d246be897e8c1c3a613c4debc4b69452fcae1c2a89ef1a9d63e0e0535b60dd96e095cfd6e663e0ed835f8e7b22ad4ddad4062a271a8808b69b3b8c3a186f5fb7cdd4bc52f6faa0b87f5850dfd21b03e83430c1ca3845ae482f1ab8b784bf3a924e87ae0597034b7aee359230531dc0a607364aad395"}, {0x68, 0x13d, 0x6, "833ff57dc9337dfca2af6978bfbd31f77fbc293431a1c3cd9265bdcc2e2bb5777ba8247779247d430f6d9a29e28c513ce0e5bbbbe1ed85d1334b9b099503f5ef95d749754c6d4d9b395b18c024bb0838590c46da"}], 0x160, 0x80}, 0x4) chdir(&(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000740)={r2, 0x3ff}, &(0x7f0000000780)=0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/checkreqprot\x00', 0x90201, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) fadvise64(r0, 0x1, 0x100000000, 0x400000004) openat(r0, &(0x7f0000000300)='./file0\x00', 0x0, 0x2) 2018/04/01 00:14:25 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0x0) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000001200)=""/52, &(0x7f0000001240)=0x34) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x0, 0x3, [{{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}, 0x400}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}, 0x5}}]}, 0x210) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) setsockopt$sock_int(r2, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) 2018/04/01 00:14:25 executing program 5: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3c) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f}, 0xe) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getownex(r4, 0x10, &(0x7f0000000040)={0x0, 0x0}) r6 = getpgid(r5) fcntl$setpipe(r1, 0x407, 0x0) write(r4, &(0x7f0000000340)="ae", 0xfffffffffffffc73) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) r7 = dup2(r1, r3) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d64f4b)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r6) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r7, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x60000041}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x24000000}, 0x4) tkill(r6, 0x16) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/04/01 00:14:25 executing program 0: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) accept4$nfc_llcp(r1, &(0x7f0000001e80), &(0x7f0000002240)=0x58, 0x800) fstatfs(r1, &(0x7f0000002300)=""/140) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x363, 0x3}) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000600)={0x4, 0x3}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[@ANYBLOB="9c0000"], 0x1}, 0x1}, 0x0) r3 = socket(0x10, 0x400000802, 0x0) listen(r3, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) write(r3, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000023c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) 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(r4, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/01 00:14:25 executing program 7: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x0, 0x7}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000580)='mounts\x00') r3 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, 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, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r5 = syz_open_procfs(r3, &(0x7f0000000240)='fdinfo\x00') ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000340)=0x9) ioctl$fiemap(r4, 0xc020660b, &(0x7f00000005c0)={0x0, 0x5, 0x7, 0x7, 0x4, [{0x7f, 0x8, 0x1, 0x0, 0x0, 0x208}, {0x5, 0x1, 0x2, 0x0, 0x0, 0x8}, {0x7, 0x1, 0x2, 0x0, 0x0, 0x1}, {0x0, 0xffffffffffff5f80}]}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0xb2a}, 0x8) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0)={0x381e, 0x8001, 0x8000}, 0x14) fcntl$setlease(r0, 0x400, 0x1) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)=0x1000) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$TCFLSH(r2, 0x540b, 0x1f) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000280)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000380)="a81cbe49", 0x4, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x32, r6, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/04/01 00:14:25 executing program 3: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB="b600000057f7cf44d58bc34072ff148e7ecb270fd0dc1eb428766dd254608857ed50099ba24f7e029273d3920310deb6f5b4c821773c4a5bb4cab406acff3534ac745309f88483a72c4c32f15d52b86b717257b932c826d402a7d4c135b0bb204642151abf50100e20e174010164af2d836f90420b7419ef336529599565c1d00868f63325177fb5946b1fcc44187e0fa8c1c3fce00f6ddcdf0a656f7ac9c3850ebef4e94eaf736d0f2b2d1dabd3477e7f4e5d9908001b63fdf60d6a31647265c79463d34eef3e5682b174067a8945d212761c082906e61a1b6f5d963ac16dc9cd3fbacb4d703ead0b4cda2bf2cf5a960a5dcc82eff7b1ca8e76aa1b3767eb187eded2f8cd640d51f74416910c"], &(0x7f00000004c0)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) fcntl$setsig(r1, 0xa, 0x25) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000900), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c80)=ANY=[@ANYBLOB="80000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x90) getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000cc0)={0x5, &(0x7f0000000080)=[{0x3, 0x9, 0x3, 0x1}, {0xb0, 0xfffffffffffffffb, 0x8, 0x3f}, {0x8001, 0xe573, 0x80000000}, {0x5, 0x7, 0xfffffffffffffff7, 0x9}, {0x7f, 0xfffffffffffff335, 0x0, 0x9}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000b40)={r0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x80000000, 0x5, 0x0, 0x4}, &(0x7f0000000580)=0x98) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000400)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000440)='erspan0\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000480)={@local}, &(0x7f0000000500)=0x14) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000dc0)='./cg\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x85d}], 0x1, 0x0) fcntl$setstatus(r4, 0x4, 0x0) ftruncate(r5, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r3, 0xfff}, 0x8) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000"]) 2018/04/01 00:14:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1af", 0x60) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac"], 0x1) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200)=0x11, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="d1144b82fb77e0141b757dbea64bbe06113a14c10176c83464acc364f1f92ee4af7c45831ee9896d548d9418bbe18433a5eb2bbb672688fee4b5f60000000000000008532f6ebe0269855a2334914b009c904144ae7c809bc20b1878c4f736eea051a482f4d3e3f492c26a8f6518ce81afd8747a00bd34a98335bd86bf596008d32c48e8fb527029227634afddde5463d6768828c815fe42c7a1430266be7a4e172f8455f9c422f2e6e3c4676824e8316ed60f5ed43abacebc1452e396b02004f5d8f34ee99a765b9a15abda9ff6575358e3043b4450ceff625d968d3e740346a2d402f4477ff901ad89d5e47a1dc8f2ceac56c062e20971ed4cb3c7bd0aa394e7449a1d5e9394a1a00f1e5606bedcc965369c65e0aa4548cf9c035337a822d1dd66cf51d8e046bef031e717f0352acaec6f55b51696e775e5e4173d05f73d40f625e120eb2535f04580cbe92b134c1cc34aa0672fe47a0e0574bbaa8f98b661bb243117af44354f090c0fe6a1ce91b76dcf00516a0a750522617f68df5aa824bcf10b950a5ee84e94a8ae4294aa8b5a4e9878e621c0c4c790b6b766e2817e1556059f59cf00d262dd3655efaee4b3ba12b58a4c1bf80f53d65b8d57d4515035025ec6d2b70000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000004cc0)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540), &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0x0, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={r4, 0x2000000000000003, 0x800}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x4156, &(0x7f00000002c0)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7f, 0x7, 0x9}, &(0x7f0000000180)=0x10) 2018/04/01 00:14:25 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x102, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f0000001b80)="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") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x6, 0xfff, 0x1, 0x1, 0x7}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x788c24c9}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}}, &(0x7f00000001c0)=0x29) lsetxattr(&(0x7f0000001e00)='./file2\x00', &(0x7f0000001e40)=@random={'trusted.', '/dev/autofs\x00'}, &(0x7f0000001e80)='em0vmnet1eth0md5sum\x00', 0x14, 0x2) r4 = socket$key(0xf, 0x3, 0x2) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') r5 = geteuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r5) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000680)=""/244, &(0x7f0000000100)=0xf4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x9, 0x2) clock_adjtime(0x0, &(0x7f0000000340)) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x4000000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x2, 0x4) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x4) fsync(r1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) mlock2(&(0x7f0000a92000/0x1000)=nil, 0x1000, 0x0) mlock2(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001dc0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000001d80)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000001200050126bd7098ef3c2bfcdf0000b198f2e5bf81a7911b67ba6202000000000000"], 0x1}, 0x1}, 0x0) 2018/04/01 00:14:25 executing program 6: setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047d09397d60b4d80b705f000054b879000f872b"], 0x2) r0 = gettid() wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r0, 0x5, &(0x7f0000000300)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r1, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(r3, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815", 0x92}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f00000000c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000280)="2f642519eb3892b60320da2160c12f", 0x200000002) ppoll(&(0x7f0000000080)=[{r3, 0x48}, {r3, 0x40}, {r2, 0x2100}, {r6, 0x40}, {r2, 0x2c0}, {r1, 0x1}, {r1, 0x100}], 0x7, &(0x7f00000002c0)={0x77359400}, &(0x7f00000003c0)={0x672}, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) sendfile(r7, r5, &(0x7f0000000200), 0x200000010000) 2018/04/01 00:14:25 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f00000000c0), &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffbfffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd9ffc)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TIOCNXCL(r1, 0x540d) memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000600)='./file0\x00', 0x800003fff) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[@ANYRES64=r4, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYRES64=r4, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16=r1, @ANYPTR, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64=r4], @ANYRES32, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES32=r4], @ANYRES64], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16=r3, @ANYRES64=r1], @ANYRES64], @ANYBLOB="f40e89e23b03846a2069d9214fe4c242bd48d46c442086c2f3ad587d31b68aaa87ca5a606b864917f823cf47d4e1db706865ef66b1a173a7df15"], 0x62) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r4, 0x0, 0x0, 0xffff) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={r7, @in6={{0xa, 0x0, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0xfca, 0xa}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x6127, 0x2, 0x9, 0x9}, {0x10001, 0x1, 0xffffffff80000000}, {0x9, 0x5, 0x4, 0x800}, {0x2, 0x0, 0x3, 0x1}, {0x1000, 0x0, 0x3, 0x8}, {0x2, 0x8, 0xbf5, 0x5}, {0xfffffffffffffffe, 0x8e08, 0x7f}, {0x5, 0xfffffffffffffffa, 0x4}]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000080)=0x90) 2018/04/01 00:14:25 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) fcntl$setstatus(r0, 0x4, 0x800) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) getsockname$netrom(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0xc6) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x0, 0x0, 0x400, 0x2}, {0x190, 0x1, 0x0, 0xffffffff}, {0x0, 0x0, 0x5, 0x80}]}, 0x8) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x0, &(0x7f0000000200)) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) 2018/04/01 00:14:25 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) pread64(r0, &(0x7f00000002c0)=""/150, 0x96, 0x0) pread64(r0, &(0x7f00000000c0)=""/87, 0x57, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) [ 159.038931] IPVS: Creating netns size=2536 id=75 2018/04/01 00:14:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x3, 0xdc, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={r2, 0xbac, 0x2, [0x1, 0xd2c5]}, 0xc) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000180)=""/79}, &(0x7f0000000300)=0x401) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) r3 = socket(0x10, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r6 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r7 = socket(0x11, 0x100000802, 0x0) r8 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x0) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000002c0)={0x80, 0x5, 0x47e, 0x401, 0x7, 0x6, 0x80000001, 0x10000, 0x8, 0xfffffffffffffffd}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r8, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(r5, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x4, 0x2, 0x0, {0xa, 0x4e21, 0xb9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}}, 0x80) r9 = dup2(r6, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/01 00:14:26 executing program 1: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(r1, 0x4, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000300)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'dh\x00', 0x7, 0x4, 0x11}, 0x2c) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x5c4}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="04e15422d1"], 0x1}, 0x1}, 0x0) read(r0, &(0x7f0000000400)=""/147, 0x93) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r2 = open(&(0x7f00000005c0)='./file1\x00', 0x800, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r2, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000000140)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000380)=0x80000000, 0x4) fsync(r3) r6 = add_key(&(0x7f00000004c0)='.request_key_auth\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r4}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x10000, 0x0) 2018/04/01 00:14:26 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) write(r0, &(0x7f0000000040)="e6f034eea5f78acb4f42b5031aee245f3c7e389af232c20d6d97616e6efd5f", 0xffffffce) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/04/01 00:14:26 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907ad") r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r0, r0, &(0x7f0000000100), 0xb) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) r2 = memfd_create(&(0x7f0000000440)='mountstats\x00', 0x3) ioctl$VT_RELDISP(r2, 0x5605) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000006c0)=0x0) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20) tgkill(0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000000)="26d4645f6d617000") tgkill(r4, 0x0, 0x10) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f0000000a40)=""/198, 0xffffffffffffff6b) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x0, @tid=r4}, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x20, r7, 0x800, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x20004004}, 0x40000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000000140)=0x6) syz_open_procfs(r3, &(0x7f0000000180)='mountstats\x00') 2018/04/01 00:14:26 executing program 3: r0 = socket(0x0, 0x5, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x3f, 0xff, 0x10001, 0x2e7490a7, 0x80}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x862f, 0x6}, &(0x7f00000001c0)=0x8) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDENABIO(r3, 0x4b36) socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)="c1db5e7db770d38e2343fe2b98766722b5239d8b6de9b9e1fd9c9d38ffd5b888059fa6f270689e673960079cd68c58fcb4a135a199b43f0ca64473926a6b6c4f9a019bf54f6de1658678435402361c9010a78f21d9389625a279cf5834e83fb9541a0b67d970e0") ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000001480)="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") getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) 2018/04/01 00:14:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000780)=ANY=[@ANYRES64=r4, @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYRES64=r2], @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES32=r2, @ANYBLOB="8a67215a339c0956f4c8bb679c3f9ef836e3f47470719556664438d6e52e1bad580843764205b4730eff51a4f56930776708d712f6975f275f58c417d79e03d37326ee8647bfcdef30749a9d8c82b5aefa5bcdac7fc57de49bfe4dcd15857dc5b09cb2bbd796a9a0087ce3e8f9c25c3dff4aaeb8e6d926cf15569a912ab860a0c4dedf3c4cf867a467f691e46ec78509212037908a500fa3f9a7ac361321ce723e2bc340bcc87683f2cdc3448c9f671b48e0e8cf32fe78dbc6e70dcebe67c59e9dbf815ac0d6b0451c7a26e74f5a5282bc", @ANYRES16=r2, @ANYPTR64, @ANYRES32=r4, @ANYPTR64], @ANYRES64=r3], @ANYPTR, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64=r4], @ANYRES32, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES32=r4], @ANYRES64], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16=r3, @ANYRES64=r0], @ANYRES64], @ANYBLOB="f40e89e23b03846a2069d9214fe4c242bd48d46c442086c2f3ad587d31b68aaa87ca5a606b864917f823cf47d4e1db706865ef66b1a173a6df15"], 0x62) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r4, 0x0, 0x0, 0xffff) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r7 = dup2(r5, r6) fchmod(r7, 0x0) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x0) ioprio_set$pid(0x2, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) 2018/04/01 00:14:26 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x3, 0x6, 0x4}) 2018/04/01 00:14:26 executing program 6: pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="3c0000001b064f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002e21d7a2837bf8b4f4a3110c937c20b999ba01bbb5abe58a5004b"], &(0x7f00000007c0)=0x44) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000008c0)={r1, 0x3c, &(0x7f0000000800)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpid() syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r2, 0x0) unshare(0x20000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r4, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000002c0), 0x4) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) getrusage(0x0, &(0x7f0000000440)) syz_open_procfs(0x0, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') 2018/04/01 00:14:27 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fgetxattr(r0, &(0x7f0000001c80)=@known='com.apple.FinderInfo\x00', &(0x7f0000002b80)=""/242, 0xf2) rt_sigtimedwait(&(0x7f00000002c0)={0x4}, &(0x7f0000000300), &(0x7f0000000340), 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x1e99b9680ee82c1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffff}, 0x0, 0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r2, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x1) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r3 = socket(0x2, 0xffffffffffffffff, 0x100) listen(r3, 0x7fff7fff) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000b80)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000c80)=0xe8) getgroups(0x7, &(0x7f0000000cc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r5 = gettid() getresuid(&(0x7f0000000d00), &(0x7f0000000d40)=0x0, &(0x7f0000000d80)) fstat(r3, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0}, &(0x7f0000000e80)=0xc) fstat(r4, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$cgroup_ro(r1, &(0x7f0000000f40)='pids.current\x00', 0x0, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000f80)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000fc0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f00000010c0)=0xe8) getgroups(0x5, &(0x7f0000001100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getpid() stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)) fcntl$getownex(r1, 0x10, &(0x7f0000001500)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001540)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000001640)=0xe8) fstat(r2, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000017c0)=[{&(0x7f0000000400)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000000)="4f156e3098da342e20e413c90ee50b6465ce02c49df5a546d81e7d9f7cd689cf9bf396381c8c547008e346949eb40cc7d8c053dbc47c0b", 0x37}, {&(0x7f00000000c0)}, {&(0x7f0000000a00)="290b5f74e4b81b0fdefd09c259a26eb9518657a3d2b7f36389fb36a4fde0071f22e8df3cbdcbc479ead5827a5167cc014be31ccf0470584c7dfb45f3c6a462a25d8185d6bc6877330f5ad939b50f5de7fe65cb6179296f46adf009c9d3d385ad3d4bc4b8dc9819d12ea10f4a2eba3f1067a5df9ce1c3bcea25a336a348ba2d4abe616c5d5a0b398473f93ba46b5d319f10c7d48b3884bf125a8e93727183f8fa31718b479408b4efba7b9d711ca69acb1f8e29216d97f3f01bb0158f878b9d872af319a6858be569aa648823cbe0d9b37f426f201422f2f94640fe411f2fb15fea5228988d23c8a70cc77d86", 0xec}], 0x3, &(0x7f0000001140)=[@rights={0x28, 0x1, 0x1, [r1, r3, r3, r0, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, 0xffffffffffffffff, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r4, r4, r2, r3, r0, r10, r3]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb8, 0x14}, {&(0x7f0000001200)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000001280)="5f2159128bb94aea0a7b216c13312cfdca16ae72e7d615d9b6bb4a864cb4d3af9ba9e0f059492d770b5e1d4aa72e3d0aa22e3feffed10fb7e88f5711e71c342fbf1793cd2248f006a3ed874c0284ea0becba55219cc69f6bb39eec404af9b490c96955cfc0b2d222c132b3f3e21d9a6cbadaee2e122068c9e635d208c71f38a227d3f78c9073d0348ac8bf8f09bdd22d6198b74ce1d46dae6d7582566e044bf8d717c7a323b22c8614", 0xa9}], 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="20000000000000000100000001000000e5be0078d189c0fee66cf6f6558c5cc7851dcfeabb24e2325cf62c1174d98ee0894600976ec139f5daba6da7b625df44274ed2e8b707751d67add6ce44d314bdf493eaeafd6464", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x10}], 0x2, 0x2f6e34ce3fd9330f) recvmsg(r4, &(0x7f0000000940)={&(0x7f00000002c0)=@ipx, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/228, 0xe4}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000001800)=ANY=[@ANYBLOB="5aeabd731b669e5dac7691fea44043d81915f0e70ad434350967dc0129cd9de0cb6d1cf47a501e229e7dca8870f4926c1924f1cf244a9ac176e4049f17714c0bfdac7815741978b2c0740a6cae17cf4f82465e5005ffc66f303d02196c974ec8046a4cdbdf8ce03232dc091b53b1a87102cd50614a1432064439d3bfaac57ca311a87b66f63b2b3e2447a2b22578bdf0569f962f38bb2ed6010332084fbe1dd69a3391d818f9712708f77a6e1eab9ab6cefad3308f6ab194e66493a7036edd14e1b061bf5883eb7b54fc003fd6276f72e60a114d059ee9ee514617cbd6f50df663538596b32135d019b3fe1fd7"], 0x1}, 0x1}, 0x20000000) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000080)=0x9, 0xffffffffffffff26) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="6f73782e7d707070302b5e7070703173797374656d2d2b009b582d09cfaa86b5bc941ee556311e34d7be46910e40000000ce8d80542ab4b258d6f8a8961740e12b3b26832ee3bd6ee2a7f219d2ed80fecc74ae7ebda07b06797406503db8c98db32ee1a5bce901c6511647256952018721e9c76b8a5591d355d926fa64481c0748106606931593112f1b602053a87e"]) truncate(&(0x7f00000003c0)='./file0\x00', 0xc) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000500)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) ioperm(0xd10, 0x9, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x5) 2018/04/01 00:14:27 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)=0x0) rt_tgsigqueueinfo(r0, r1, 0x13, &(0x7f0000000540)={0x33, 0x800, 0x200, 0x8}) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000400)={r3, 0x4000000002}, 0xfffffffffffffef7) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x106) 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(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(r6, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a21c771262cf9e4f7ed", 0x4b, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) getsockname$packet(r5, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001040)=0x14) sendto(r5, &(0x7f0000000580)="f8bb6df938304fe651536b8fbfad744d549a", 0x12, 0x10, &(0x7f0000001080)=@can={0x1d, r7}, 0x80) 2018/04/01 00:14:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x8, &(0x7f0000000000)=[{0x6, 0xff}, {0x200, 0x9}, {0x401, 0x2}, {0x2, 0x10000}, {0x2, 0x81}, {0x3c8, 0x2}, {0x2, 0x6}, {0x1, 0x100000000}]}) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x34, 0x13, 0x1, 0x0, 0x0, {0x18}, [@typed={0x20, 0x3, @str="73656c667d6c6f2d7b657468302ac3656d302b76626f786e65743000"}]}, 0x34}, 0x1}, 0x0) 2018/04/01 00:14:27 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r1, r2, 0x100}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100), 0x8) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000000000)=""/113, &(0x7f00000000c0)=0x71) r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x412d00) r5 = socket(0x2, 0x2, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) ptrace$setregset(0x4205, 0x0, 0x4000000000000003, &(0x7f00000002c0)={&(0x7f0000000180)}) sendfile(0xffffffffffffffff, r5, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380), &(0x7f00000003c0)=0x8) flock(r4, 0x4) r7 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000300)={0x44, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e630c4002000000030000000000000011634840000000000000000003000000000000000000000001000000000000000000000000000000000000002000000000000000"], 0xd, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c"}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x11}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000340)) sendto$inet(r5, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000540)=0x4) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000480)=""/164) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3ff, 0x4, 0x28, 0x0, 0x0, 0x6, 0x0, 0x2, 0x10001, 0x3, 0x4, 0x101, 0xfffffffffffffffc, 0x7, 0x5, 0x8000, 0x4, 0x1, 0x63, 0x100, 0x80000001, 0x0, 0x6, 0x5, 0x200, 0x0, 0x5, 0x3f, 0x0, 0x2, 0x1, 0x3, 0x1, 0x0, 0x20, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x2}, 0x0, 0x0, r6, 0x3) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x5) sendfile(r5, r6, &(0x7f0000af5000), 0x10001) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000000080)={0x3ff, 0x0, 0x0, 0x0, 0x7}) inotify_add_watch(r6, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/01 00:14:27 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'teql0\x00'}) socketpair(0x9, 0xa, 0xffff, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$KDSETLED(r3, 0x4b32, 0x67636d00) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xb}, @rand_addr=0x20f, 0x1, 0x6, [@dev={0xac, 0x14, 0x14, 0xf}, @broadcast=0xffffffff, @rand_addr=0x6, @broadcast=0xffffffff, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x28) [ 159.886615] IPVS: Creating netns size=2536 id=76 2018/04/01 00:14:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb007f000300501c0100bc28f2"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x7, "10b402dd98f261"}, &(0x7f0000000180)=0xf) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) accept4$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000007c0)={r2, 0x10001, 0x2, [0xfffffffffffffff9, 0x0]}, &(0x7f0000000800)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) 2018/04/01 00:14:27 executing program 6: r0 = timerfd_create(0xfffffffffffffffd, 0x81800) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r4, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) fcntl$setown(r2, 0x8, r1) dup2(r0, r4) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r4, r3) tkill(r1, 0x16) [ 159.916333] binder: 12976:12977 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 159.924797] binder_alloc: 12976: binder_alloc_buf, no vma [ 159.930943] binder: 12976:12977 transaction failed 29189/-3, size 0-32 line 3133 2018/04/01 00:14:27 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x40) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) [ 159.957272] IPVS: Creating netns size=2536 id=77 [ 159.967981] binder: BINDER_SET_CONTEXT_MGR already set [ 159.968001] binder: 12976:12987 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 159.985186] binder_alloc: 12976: binder_alloc_buf, no vma [ 159.990750] binder: 12976:12987 transaction failed 29189/-3, size 0-32 line 3133 [ 159.992788] binder: 12976:12977 ioctl 40046207 0 returned -16 [ 160.020267] binder: undelivered TRANSACTION_ERROR: 29189 [ 160.031062] binder: undelivered TRANSACTION_ERROR: 29189 [ 160.036567] device lo left promiscuous mode [ 160.107698] device lo entered promiscuous mode [ 160.131049] device lo left promiscuous mode [ 160.195493] device lo entered promiscuous mode 2018/04/01 00:14:28 executing program 4: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0x7fff}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r0 = 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) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) r2 = accept4$nfc_llcp(r0, &(0x7f0000001e80), &(0x7f0000002240)=0x58, 0x800) fstatfs(r0, &(0x7f0000002300)=""/140) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000a00)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x363, 0x3}) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000600)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={'erspan0\x00', {0x2, 0x3f, @loopback=0x7f000001}}) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="9c00009819d74961169734aa8b26ad946ac28d2e837f23f75ddf619c86d97a0e0326f28c223531bac5aa3f5994f92337e602bf634d8a3b47c30c06411e23ea81ca14428cdfd45d9cb5008429c3b5adff87abebd3441f3d4a68e396700ad4fcefdae5d5fda527b2dcba7b17aa20ff68ca9245ca257afd8f6906ac01a85883998a8628d5b3000d1cf8e0dd84877ed54e949d7a8510ec1e742b95d596b04339658199542f14f602007bc2265d1c0e008dedc001548d7ef61224183793f1b8573dc5cc5bf6a2ca0ff676ad145f8725f9ac261603a3408b8c82526a6310e4416c1e700930d0a0ff22ca0d8e8bb54683476e8a5b4f0d54fbaf640a52580001000000000000000000000023c3b0e7ea70c1a5b578ad5852c2c4238236871b9d19cd4ebaa5bab51193763341113527690e4ef261c6cb612eb34d6e9e02bae4e06ff71eba1f120d999b976ab66adb550478e14d2f3523a9999a7a2dc7f6c1946d71aacb60be41fdae364208af8e8f7b61632c037c8d7fddcf3d10c2dd763cfa222c05bded2cb428784ad48ca7dec0c599c15335fbc17b82a01639b23977fc60c0244bf927f67f4c0000000000000000000000000000"], 0x1}, 0x1}, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000400)=0x7ff, &(0x7f0000000440)=0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r4, 0x20201) fcntl$setstatus(r6, 0x4, 0x2800) ioctl$TCXONC(r6, 0x540a, 0x0) write(r6, &(0x7f0000000080)='c', 0x1) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0x5) ioctl$TCFLSH(r5, 0x540b, 0x0) r7 = socket(0x10, 0x400000802, 0x0) listen(r7, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000005c0)) write(r7, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719e93220e60000fe441951", 0x12a) sched_yield() 2018/04/01 00:14:28 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080)={0x77359400}, 0x10) 2018/04/01 00:14:28 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="3ef970372cef54679b7bcde0badaaf462588c8732b479da0fb19fd640d8b1d56f29c0b13850bc4bc0a23b6a7821d221a085d6ab613cb1d38f9f18a1c78c7e5b4f4add4246db59a855707439a00000000000000038b7a10c5258e95f79af309efa248dacef5918fecec4667c183c3908341a0d3af5e2600000000000000000000000000"]], 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) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) mq_open(&(0x7f0000000100)='selinux&nodev\x00', 0x0, 0x100, &(0x7f0000000500)={0x8, 0xa615, 0x3, 0x3f, 0x9, 0x0, 0xe8c8, 0xa62}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) tgkill(r4, 0x0, 0x30) fanotify_init(0x14, 0x400) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000440)={0xa, 0x104e24, 0x40000000000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000040)=0x1, &(0x7f00000000c0)=0x2) fcntl$getflags(r1, 0x0) r5 = syz_open_procfs(r4, &(0x7f00000005c0)='gid_map\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r5) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0}) write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x3ff, 0x0, 0x0, @time={r7}, {}, {0x7fffffff, 0x96}, @note={0x3, 0x0, 0xffff}}, {0x0, 0x5a, 0x1, 0x8, @tick=0xff, {0x7fffffff}, {}, @queue}], 0x60) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r6, 0x7ff, 0x0, 0x10000000}, 0x10) 2018/04/01 00:14:28 executing program 3: r0 = socket(0x0, 0x5, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x3f, 0xff, 0x10001, 0x2e7490a7, 0x80}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x862f, 0x6}, &(0x7f00000001c0)=0x8) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDENABIO(r3, 0x4b36) socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f5, &(0x7f0000000080)="c1db5e7db770d38e2343fe2b98766722b5239d8b6de9b9e1fd9c9d38ffd5b888059fa6f270689e673960079cd68c58fcb4a135a199b43f0ca64473926a6b6c4f9a019bf54f6de1658678435402361c9010a78f21d9389625a279cf5834e83fb9541a0b67d970e0") ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000001480)="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") getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) 2018/04/01 00:14:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d48000088841345", 0x23}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000bc0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f00000008c0)=""/186, 0xba}, {&(0x7f0000000980)=""/28, 0x1c}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/15, 0xf}, {&(0x7f0000000b00)=""/135, 0x87}], 0x8, 0x47) openat$cgroup_ro(r1, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000cc0)=ANY=[]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0x4649, 0x9, 0x7, 0x2, 0x1, 0x7f, 0x70cc, 0x401, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x0, 0x80, 0x40, 0xffff}, 0x6}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0)}, 0x3}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000c40)="fecf0ece1919b4f5ba33dafc217acce39c352cedb2d0ee30efa78e914620", 0x1e) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/01 00:14:28 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140)=0x7ff, 0x11f) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r3 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r3, 0x1ff, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0x93, @empty, 0x4}, @in6={0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}], 0x80) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000800000000000000000000007f0000002ae82e2e09216f744be7c3c3171ce2dc9dc3b600063a96a3e8988bb9629a3128c9dbff435895a7e6842ac4ba7dafe5fce9051449af4afdc79aac62ccb61ccf99b14375272a7d142d588ffba9b271197819aef7514452cc7eb3d68a344046fa0f851897b727ca965d22434915d6085ad3ce1f1f150823fc2eb82ae165f45b86"], &(0x7f0000000300)=0xa3) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/01 00:14:28 executing program 6: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) r2 = dup2(r1, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) 2018/04/01 00:14:28 executing program 7: socket(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0xfffffffffff7fffd, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) listen(r2, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000080)={0x0, 0x6, 0x80000000}) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007", 0x44}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9}, 0xfd9b) r4 = accept4(r2, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r4, &(0x7f0000000280)="690a0db5028df62974fd8e6245d5c43172416937c957", 0xffffffffffffffc7, 0x10, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) chmod(&(0x7f0000000240)='./file0\x00', 0x2) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r5 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r5, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/04/01 00:14:28 executing program 2: getpgid(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x80002) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x20) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="140000"], 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="000000000000fcdbdf250a000000080004000000000008000500000000005f02511068de286be44cd3513ad4d219203cd6ee2303373181b2e81b415d38c91472b77ee47810f2248ce9dd251a267400194cc2639668054c09402562253ba9df85bcf971e60ebac6943f1dee86ae932c9598fe58437dddef27900afc9a1de751b68d1d05c02e407bbfe50010abe7bedeffc184678491e47b0d92231ef87f676154146523ba87b24de8ac5a2692888046f8867fc184b8eca0126f4ba8b1fb72a19be912786990551779e117cc3cf5da86c1f3d0"], 0x2}, 0x1}, 0x0) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) creat(&(0x7f0000000140)='./file1\x00', 0x189) ftruncate(r4, 0x8000) r5 = open(&(0x7f00000003c0)='./file1\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r6, &(0x7f0000000200), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="220000ecb4a4001300a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11be9292376aab4135df4d0321ec37538768f20c5af0b2df0eca4c9a1aa0dab30863fe8281fa804011d9a691bf435ca46dafe10ced26f11c699f8194eeb6d0000000000000000000000"], &(0x7f00000012c0)=0x2) pread64(r6, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r5) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0xfffffffffffffffd, 0x2, 0xfffffffffffffffe, 0x5, r7}, &(0x7f0000001240)=0xffffffffffffffa2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r8, 0x200000002283, &(0x7f00000002c0)="a6") clock_gettime(0x0, &(0x7f0000000100)) [ 161.394184] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 162.170987] IPVS: Creating netns size=2536 id=78 2018/04/01 00:14:29 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000800)=0x205) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x40000, 0x88) fchownat(r4, &(0x7f0000000400)='./file0\x00', r1, r2, 0x400) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x4, 0x8000) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f00000002c0)) read(0xffffffffffffffff, &(0x7f0000000200)=""/41, 0x29) socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) accept$ax25(r6, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet6_buf(r6, 0x29, 0x5d, &(0x7f0000000140)=""/54, &(0x7f0000000180)=0x36) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/01 00:14:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fe}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200), &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6f696a000000000000000000000"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000380)=""/76, &(0x7f0000000080)=0x4c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x4) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000005c0), &(0x7f00000006c0)=0x40) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0x10, 0x29, 0x1}, 0x10}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000700)={0xbfa2, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0xf6fc, @local={0xfe, 0x80, [], 0xaa}, 0x7}}]}, 0x110) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getpeername(0xffffffffffffffff, &(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x80) 2018/04/01 00:14:29 executing program 2: socket$unix(0x1, 0x1, 0x0) rt_sigaction(0x17, &(0x7f00000000c0)={0x2, {0x8}, 0x0, 0x32}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) socket$unix(0x1, 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000500)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000780)=r2) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) personality(0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {}, {r3, 0x8000}, {}, {r4}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r6) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r7 = dup3(r5, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4}) 2018/04/01 00:14:29 executing program 7: socket(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0xfffffffffff7fffd, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) listen(r2, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000080)={0x0, 0x6, 0x80000000}) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007", 0x44}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9}, 0xfd9b) r4 = accept4(r2, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r4, &(0x7f0000000280)="690a0db5028df62974fd8e6245d5c43172416937c957", 0xffffffffffffffc7, 0x10, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) chmod(&(0x7f0000000240)='./file0\x00', 0x2) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r5 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r5, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/04/01 00:14:29 executing program 6: socket(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0xfffffffffff7fffd, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) listen(r2, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000080)={0x0, 0x6, 0x80000000}) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007", 0x44}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9}, 0xfd9b) r4 = accept4(r2, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r4, &(0x7f0000000280)="690a0db5028df62974fd8e6245d5c43172416937c957", 0xffffffffffffffc7, 0x10, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) chmod(&(0x7f0000000240)='./file0\x00', 0x2) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r5 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r5, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/04/01 00:14:29 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xa2, 0x240001) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/01 00:14:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x80000001, 0x5, [0x9, 0x0, 0x5, 0x1, 0xc87b]}, &(0x7f00000000c0)=0x12) fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff4e) 2018/04/01 00:14:29 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080)={0x77359400}, 0x10) 2018/04/01 00:14:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) rt_sigqueueinfo(r1, 0x1c, &(0x7f0000000080)={0x35, 0xffffffff, 0xffff}) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) fcntl$setlease(r0, 0x400, 0x1) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r3) syncfs(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xc52c, @mcast1={0xff, 0x1, [], 0x1}, 0xa9}], 0x1c) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f7", 0x39, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x7, 0x6}, &(0x7f0000000440)=0xc) add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)="f351f564cda48a7f4803b364a2b74ce44144bd026b6805c93111ffaef76265299d5c6c49eaf740af0dcc3d6821b7cb7f1a5651a18396da4b63ee208d3fc4014353ffe6f1cb73aa6ff1db8003dd2003b64f4b2ac9e13264cf023fbe570ea79492a4402756aa171dce31ba253860417ee4ec9559213712adb4bec3a9ca5bc761393e9edc8a858945cece034facc441b6e792bf9b02a51f4688b4d00ed5ba700ab6bfb66a99009036db9aa60400e61b202d59cd40239a407e82941c05b60822d0679b47f8d9321a2d3efd7904c8d0e99dd7698a8e5b7420e88305507996b210c286fe0c331e45aa204c687af91805770f09b6eeba", 0xf3, r2) bind$pptp(r0, &(0x7f0000000880)={0x18, 0x2, {0x7, @broadcast=0xffffffff}}, 0x1e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000580)={r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xffffffffffff8001, 0x47b}, 0x90) 2018/04/01 00:14:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d0593000000031d078900ec", 0xd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x22040, 0x0) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) [ 162.414243] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 162.426547] device lo entered promiscuous mode 2018/04/01 00:14:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setrlimit(0x8, &(0x7f00000002c0)) sync() sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7af}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) r1 = syz_open_procfs(0x0, &(0x7f00000006c0)='ns\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000780)={0xbfbe, 0x0, 0x0, 0x20}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = request_key(&(0x7f0000000880)='id_legacy\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a}, &(0x7f0000000900)='autogroup\x00', 0x0) r6 = request_key(&(0x7f0000000d00)='rxrpc\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a}, &(0x7f0000000d80)='}\x00', 0xffffffffffffffff) r7 = getpgrp(0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @loopback}, &(0x7f0000000440)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000700)={@empty, @broadcast, 0x0}, &(0x7f00000007c0)=0xc) accept4$packet(r2, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000980)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000fc0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001540)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000001640)=0xe8) accept4$packet(r3, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002b80)=0x14, 0x80800) getsockname$packet(r2, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002cc0)=0x14) accept4$packet(r1, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002d40)=0x14, 0x80000) accept$packet(r2, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002dc0)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002e00)={@dev, @rand_addr, 0x0}, &(0x7f0000002e40)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002e80)={'ip_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002ec0)={'syzkaller0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000003040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000003000)={&(0x7f0000002f00)=@ipv4_newroute={0xe0, 0x18, 0x0, 0x70bd2a, 0x25dfdbfd, {0x2, 0x20, 0x14, 0x20, 0xff, 0x0, 0x0, 0x7, 0x1800}, [@RTA_IIF={0x8, 0x1, r8}, @RTA_PREFSRC={0x8, 0x7, @multicast2=0xe0000002}, @RTA_MULTIPATH={0x2c, 0x9, [{0xb6a0, 0x4, 0x0, r9}, {0x3f, 0x3ff, 0x4, r10}, {0x7, 0x1, 0x7, r11}, {0x80000001, 0x5, 0x8000, r12}, {0x2d, 0x10000, 0x2, r13}]}, @RTA_METRICS={0x24, 0x8, "31e043adb0231f1744db89ebadae2aa86b4b39cfa9b87ab5dd7229f5e6f84263"}, @RTA_UID={0x8, 0x19, r4}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x57, @ipv4=@loopback=0x7f000001}}, @RTA_MULTIPATH={0x14, 0x9, [{0x5, 0x4, 0xd, r14}, {0x165, 0x3ff, 0xfffffffffffffffa, r15}]}, @RTA_PRIORITY={0x8, 0x6, 0xffffffffffffff38}, @RTA_MULTIPATH={0x2c, 0x9, [{0x3f, 0x1, 0x3, r16}, {0x2, 0x7, 0x100000001, r17}, {0x7ff, 0x200, 0x4, r18}, {0x5, 0x40, 0xc78e, r19}, {0x4a5e, 0x7fff, 0x4, r20}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4800}, 0x8001) sendmsg$nl_xfrm(r2, &(0x7f00000009c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4200080}, 0xc, &(0x7f0000000580)={&(0x7f00000011c0)=ANY=[@ANYBLOB="340200001b0000002cbd7000fddbdf2500000000000000000000ffffffffffffac1414bb00000000000000bcc467e149a5f076c49d13848000000095a94e2300", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="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"], 0x234}, 0x1}, 0xffffffffffffffff) ptrace$getenv(0x4201, r7, 0x100, &(0x7f0000000300)) keyctl$link(0x8, r5, r6) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000010c0)={{{@in=@dev, @in6=@remote}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xfffffffffffffdfe) setresuid(r4, r21, 0x0) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0) lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000500)) sendmsg$nl_netfilter(r3, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x159}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000f80)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) 2018/04/01 00:14:29 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x7) fcntl$setstatus(r1, 0x4, 0x6000) lgetxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=@random={'user.', '/selinux/relabel\x00'}, &(0x7f0000000140)=""/76, 0x4c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) [ 162.471553] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/01 00:14:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a40)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000a80)=r2) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x2}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000ac0)={0xffffffffffffffff}) r5 = socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg(r3, &(0x7f0000001b80)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000006c0)="da70eb08f64c8495bf33abac830f0865f94cd8b5c48e9c091041667bfa16c95d16d90fc4fa89603e183cc2454d1476767f8bb40b5bbcb754942b0f46a1e60843df", 0x41}, {&(0x7f0000000740)="38eaecc1f80472e39b3377718ec7732a6563fd57dd85ea5139271dfe79b30fe9b809da63e8263393241584bd2e4c3bb8618db71aa73674671724d02274097f64b68d5a2c65963ecc3b62042ab76584c03c36d806812ffd37929e75dd4ea14912da6db7868d47ca9a5e8392daa5eb6e46dae00bff5ac51480b7d70f14a5d60fab38ae8cbf229a02f696ec5df8a77c5455731a04e1ebe22de0e5239af9992c5765756409796545d5e3c35ea37ff445e32e61bfdd3b5b25b129dbb470ef43488596cb952729be466e9abf5140e38a2a779c127b4925383d4609e525318b76813cd3f8c0", 0xe2}, {&(0x7f0000000840)="a213c114c405d419ecc6e87d7e4efbf5b2c2edc7bc8a13d12c144e1037db5690b499d6b56405bbae876ec868", 0x2c}, {&(0x7f0000000880)="0c5b3643ec35a7b2505a4e2c8a2a2b6c9d93fac51e750b9cc14f27438e0e2d119f82496d50f84da2c56ab917524f0211d7b4e141e2d733ce419fbc254df48be10b6e", 0x42}], 0x4, 0x0, 0x0, 0x4000000}, 0x3}, {{&(0x7f0000000940)=@l2={0x1f, 0x3, {0x2e, 0x8000, 0x6000000000000000, 0x8, 0x4, 0x100000001}, 0x1f, 0x3}, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000002000)=[{0x110, 0x104, 0x8000, "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"}, {0x38, 0x19f, 0xa4, "534bc08c98427adf45481bd95825a6a7d3cbec6087a15a55aa547bd23a23e7f4d09d625c18"}, {0x1010, 0x117, 0x8, "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{0xe0, 0x10f, 0xff, "4693c52ad5c3177473ccefe3682e78f9fa3bda52aa969ff850f2f9b905159e48035f0c1308ee0b73ed1eb0832174941f610e0a17f4ffb686fa84e6d3b895b0210d31a257ac582ac9a0905c54235279e13988205a8d7c6ccc729e6e9f7f1214f995f9b3db358562c11fbe7d9b4cc222528dd498eeca5c12862643a025864946d7e6b2a7681f1866d50e54d6290c4cb86b5d9776c2868c2d366dd8605511c196384cbd72234c2b47ce285490596a7ab26d0d9b6af9a403b5684f845b7dbb76552384d1784397a2248d49ca8c1c64e9"}, {0x38, 0x116, 0x7a7, "d7ca6b778dd093f1b546368517280956a9b62e914c184f2fb5acda3d0ea9dcdd8774a6ed"}, {0x88, 0x18f, 0x7ff, "693395b5d310b988318d8cce25bcdfff17ce8344d8580c25765b9c35ef4fdd4896be241b5ef42e6e69278d3d5ced8c2fe2985cba3f6c60cd7058fc1832ae970ca0380a5c87dfcebb5ddaa54d396d635bf53ba2b0383f66c25476f71623fec465a679366baf43f86e02eae884e5327693fd"}], 0x12f8, 0x4004}}, {{&(0x7f0000000b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x1, 0x2, 0x2, {0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x80, 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"9620f003079ff8351f94992e585fac7e9dfb26e652e443b0e9e42750fc3322821d95c9d14ac8b1ec0e370cf7bff54415243768fc615bcacf925ae41e78c5d4e769b106970949da6ea56fa99e30f2d6c40176075ebf4f2f4912691b3a986298f1c346fd36b804b0a44287f8c457d3f8aee7152fd515a88def0ec171510b647c79f67b2d810770616f5f62e758dc67551b03c5b8"}, {0x100, 0x88, 0x0, "12b2e1160cfc1223b0a6fd05b577eabb38aa806ba770e8956ebcfb9ef60721827f0f4c785402bb05b5edb20094388498a04b9a7b690a9ebf6d084c34818fe7cbdf239b3be6fe3b7549d94b7bd8355df3b1004b5bd6049bb3cee86c435b5307f798a86afe05b42de4d981485a1ea975c60e3186e61c9532065396d709f646b5b0f345a990362e1491f898ddeb6f101634e9b8e83a7a5e543b07712f6d8f5f061e6f1f55fb3525c23ecb7dcf968ff4ad8d42a60d219f24abbe00c150075e302a732369ea8f3ccaedb4c3094bf983d01efc5572c57beb94566ecd9c611eea9441be06bca58ac3a46d8ddf9426"}, {0x18, 0x105, 0x9, "59a736314ef2b130"}, {0xf0, 0x117, 0x6bf, "c2d5c4b40b39c8c5af5212c5f156efda6cce2e20fea62516bc346b24532a18ec4aa146c9712c22fc02a5f176de96ed3854e7472536571770c115b2879b50d834855e22931e60a8a151a3115d068b4c26712ad7605ea0cc87f8c042131deb42f85827a63e4cbaa68f8f6c7abb4b7f80e909d757b2a905edc5e6b823d8df6cbbb6fd8b3e9b0fa39fadad08a1dfc019a2c31f63c876e83e8772d4ca48d798415512e6ce668454bf156131e3bf3ac87492ef8c4a5f87943bb112548039a3429028b25ef9f6709bf85f83d2d0e7878a62b13f9906b934ddab211b3077f5e210b5"}], 0x1438, 0x8004}, 0x800}, {{&(0x7f00000011c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x2, 0x1, 0x2, 0x2, {0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001240)="8da7de1d7271a7f66b7ceab4e3523a83002d94d890558ae27d2d607f1ee7f20c17f4a9b557a6881eaff4d81631b54d53c9a834a2d35a702e4bba5332ba1d5918aefccd6f2f8dd8495c0531792ce9840680b1b453c69d466e3c259fdbe4cfbd068535d6bbd7eceb2d9e8e1081338de37d2b29be4ac0bf2af76f7ed0494487defb8eeb9c6bdfa1ab453139721f261fdb34f423fb5311c1d85bb7ae099be2c5eff6596c71d4a57d300a02bf43da66563975967b483602ecb651a953c87c601eb69ef4aad776f22945f3df0ad319b16f4164f06d1366ed17cf5c14fb1f094506ef836a6c4db840f3ad5dac277e651e21", 0xee}, {&(0x7f0000001340)="1e3f00cb31bf87cb678db140ad4e5c4282249078eba2a73c24c9d3edc32f6a625c5b44403b5c05e8b47138903ea6f6a711dfc2bb2dcb1bea74a6c81b87788f293d66e75ae6a3729f82f84268f5f7b814318c7df856de9438f4fb0d65f8ab7349f21bcafc8f", 0x65}, {&(0x7f00000013c0)="fd6018399c9d7f139cf2ca52fb1d37c9686a3fcb9052c365aa3ed91c1de10e43039e5fa4c209ceddbbb1b087e1dede20d298c021", 0x34}, {&(0x7f0000001400)="4a122a22001674cc3e4178cc2af9b433440a1e2c4c4ba1915e7b7eeb461b83572d456fdf6243c9864e831ecfe97867b246c2f42b940786d1129055ff575b695b20375861140da0ecda68cd66b3d51cf04ab09677d73b79ea41d7e5bd46dedf430e7b8273f7b6ac40d42e5f7000a7b80960b171187d39f73ccdb7e74e3a5d98c738b10d821b2b4aadc94dc8585441c8d0d3e4d00493dacdb0905390e868bc0a5a00d29777fa8825", 0xa7}, {&(0x7f00000015c0)="ea00c1cda3494042d8ce68b89047b28797dce8d71654fa4ac6199c5f7e9ccf740507991c43503b049900f1d1383c6d3624a0794bcc1cefd70214ca87a2e350a8194796cabee97745cf7d9fe88f74c3692cf3f77676d5775622a764e5535b3c4e0d6c8decf3dbff0163c026f06f4602a4889e7dfea3259eb74a8ad0e1a0113ed7ccb8a48a2200531434caa4b51d1bb5727c21ace06aabf495c3ee1eeadfc746fb0900d3d0a09ff13a1cc644fe7fed4198209906d9d3fc3ccc7fa4b9722b4d3bc29d8f94c6e2c0a53304d4efe4cb5b2a70df311fb3db0e0e42d647ed61", 0xdc}], 0x5, &(0x7f0000001840)=[{0xc8, 0x112, 0x0, "7dd6a6b859921d74f2bd2dd32b6ef2371138d53e18fac8e580ed688c087102114a843d03c4b3c918223996274032c16a8aa8f70d6983c1063952ff6a9918c4a3578c493e2cd76a3f76b029d16c090680a567f65b36127399721fd911b2db0bc3e67f13f38c42cfae6b928eed5ee64662066e0de4864275173609aeeb39df6bcc2f6b5433e1deaa3ad08701679a52ec87724a55dbf0edff7436a2e9b6b79b40a5b2543c5522dcbd48084036f76f1b75c3b8be73a4c1d3fe"}, {0x10, 0x10c, 0x7}, {0x58, 0x11c, 0x1, "ea04643fc75a724b2b8311edc3008e064046ebacf10514bcabb64189d6af4a39eeeaa2e33632ae52aaad8fae1a971b8e54d13701dcf4e7854f75481db8958112deeed638bac6fa"}, {0xf8, 0x101, 0x39, "a7afad7a91e50abd66aaae6be8b5108cccf734ba71f39d4781a997cef83b221cfbc0754761c08ebe21a13ac832dffc55640f65697784338c3f087e1235d9d965766b8a3604c204ec030841cebd350b967df60e7cb2b7ac986b545c91a827883ad4d6c674cdf4fcaf12f186028edab6934907b3b27ead1e3fd7201daaeb8ef021733c27132d5a3599d61c3483d48a18a7c61ec4f8052c666250d701b65992ba93365e5b3335976756ec6c91f7261ac99c7ab55bf201070bb3d35c8fb4d1b0484dc58b2f36a174f0b3218fec67262cbe8ad1bb8e91165394776fe514f9b09d4d22b54699544e63c4"}, {0x68, 0x117, 0x6, "ebbbbc2e8158751ced5835724cfbb51a3639b33b181975c7fdb4a5842bbd8c6122d8c7cca7a74dfa71912b8ee81461bbdc00159b647d79a05d72dc067ef863e921298345b2ad1f5bb8f086e95dd3fb1d68f786eb77"}, {0x28, 0x10d, 0x4, "3bb48385ffe943f1549010b3d0ce7f90d381"}, {0x48, 0x1ff, 0x1, "e2404a35d42e4fae7d8b9ec6313142dc87338a1cbd24cf69a88d27b06c345718cf723987c7cd5472e8ce0f8e987097bbb9ab"}, {0x38, 0x6, 0x4000000, "a11ae49da94ccd7005d8a67162f24a34f1ae973a9c3bd792b53af6e1a0582393a3a07c1c3615ab92"}], 0x338, 0x4000040}, 0x101}], 0x5, 0x8800) fchdir(r1) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/3, 0x3}], 0x1) mkdir(&(0x7f000000e000)='./control\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)=0x0) ptrace$getregset(0x4204, r6, 0x6, &(0x7f0000000540)={&(0x7f00000004c0)=""/116, 0x74}) r7 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) umount2(&(0x7f0000000580)='./control\x00', 0x9) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) mq_open(&(0x7f0000000140)='procppp0\x00', 0x40, 0x8, &(0x7f00000001c0)={0x0, 0x40, 0x1f, 0x66f, 0x81, 0x0, 0x1, 0x8000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300), &(0x7f0000000340)=0x8) mknodat(0xffffffffffffffff, &(0x7f000003f000)='./control\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', &(0x7f0000000600)=""/176, 0xb0) execveat(r7, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/01 00:14:29 executing program 6: r0 = socket(0x0, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xffffffffffffffbb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/01 00:14:29 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='attr/current\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) r3 = socket(0x0, 0x0, 0x0) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400)={0x0}, &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) r6 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x100000001, 0x9, 0x8000, 0xffffffffffffffff, 0x0, 0x200, 0x8000, 0x6, 0x7, 0x1ff, 0x7, 0x7, 0xd8, 0x8, 0x0, 0x6c5a, 0x0, 0x3, 0x81, 0x0, 0x81, 0x8a, 0x800, 0xa8fa, 0x20, 0x200, 0xfffffffffffffffe, 0x7, 0x7, 0x3ff, 0x0, 0x99c9, 0x1, 0x7727, 0x5, 0x4, 0x0, 0x3, 0x1, @perf_config_ext={0x1, 0x6}, 0x2000, 0x1, 0x7, 0x5, 0x5, 0x0, 0x8a}, r4, 0x9, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000140)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) accept4$ax25(r7, &(0x7f00000001c0), &(0x7f0000000480)=0x10, 0x0) fchdir(r6) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) getsockopt$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, &(0x7f00000001c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/04/01 00:14:29 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9512}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = dup2(0xffffffffffffffff, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getpid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) getpgid(0x0) fcntl$getown(r3, 0x9) unshare(0x8000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x5, 0x200, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r5, 0x10000}, &(0x7f0000000340)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(r6, 0x0, r7) signalfd(r1, &(0x7f00000000c0)={0x9}, 0x8) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) [ 163.371059] IPVS: Creating netns size=2536 id=79 [ 163.385955] IPVS: Creating netns size=2536 id=80 [ 163.400523] IPVS: Creating netns size=2536 id=81 [ 163.415367] IPVS: Creating netns size=2536 id=82 2018/04/01 00:14:30 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004006677ffff09000c02521fa3940f97384ad977920ea1384f63befca19bd3293c7ec826d53e4a806b1677ccf6565e9ffff4538643f263a123f8ecc11b9439aeff94538d1f694094d7ced1e33b3662b9e42a006f075a53c684aa536f776d5f1770346c43abcd408b8fd91a767cb295e391d70cc1372f9d03c82316e6000000000000000000000000000000"], 0x10) r2 = gettid() wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)=0x4) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000340), 0x0) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = dup2(r3, r0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @empty, 0x4}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r6 = syz_open_procfs(r5, &(0x7f00000005c0)='gid_map\x00') tgkill(0x0, r5, 0x0) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) r7 = accept(r6, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000002c0)=0x80) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f0000000340)=""/103, &(0x7f00000003c0)=0x67) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000400)=0x5, 0x4) 2018/04/01 00:14:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x725}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(0x0) ptrace$poke(0x4, r3, &(0x7f0000000c80), 0x1ff) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x80}, {r2}, {0xffffffffffffffff, 0x8000}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000a80)='./file1\x00', 0x1d4) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000940)) r4 = getuid() stat(&(0x7f0000000880)='./file1\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x181000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000cc0)=ANY=[@ANYBLOB="0400000000000000ff0f0000000200000000fc0a01800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551834e9a7a2930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedb8ae5376e2e65009a5e988c8fb1708ce0b6fa6d0000000000000000000000000000000000000000000000000078"]) pivot_root(&(0x7f0000000080)='./file1\x00', &(0x7f0000000840)='./file1\x00') utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/01 00:14:30 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) alarm(0x100000000) poll(&(0x7f0000084ff0), 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000500)) getpgid(0x0) unshare(0x8000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x8001, 0x0, 0x7f}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300), &(0x7f0000000340)=0x8) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880), 0x4) setresgid(0x0, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/04/01 00:14:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x9e02}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8001100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x84, r3, 0x2, 0x70bd29, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff7fffffff}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000000}, 0x40040) 2018/04/01 00:14:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xeb, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x20, 0x3, [0x8, 0x80000001, 0x8001]}, 0xe) 2018/04/01 00:14:30 executing program 7: r0 = memfd_create(&(0x7f00000002c0)='ramfs\x00', 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000000280)={0x0, 0x0, 0x3f}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) accept(r1, 0x0, &(0x7f0000000100)) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="20000000010000006120ef05000000008000"], 0x20) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x4, {0x4800, 0xcf4, 0xb639, 0x5, 0x7}, 0x400, 0x4}, 0xe) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3d0f5f569629e1691681449dc33e4b96e7d71acec3270c46c74442fbb78a39abcddd7c12b184b60f369e4cbf65bddc6e709130c8664607bf74f8e51b570d3a12155be268339d9e2012ee5e7f8ac4696119e847f2fc96f6006cbda28c502d7ee34fcabbbb5c303f7cd3292aabb74a7bff1f76fce1b1fe13482fda1408973de9868e96c630ff08bd68c3a98d07ce0662997755f039a7ee45bdae739d3f3b1cbd5ecfa8825b540b6417c730ec4a8204ce2ba6ebd0c9452b0cc1273bbd591314867c54abafc48697fed81bfeec349729da076218770bb7ba8a2aedca9000638018a28abcaa3dc6642db8097039f0f9f6fdd1ab481507e5796d65b2a81bd38b11c518feed59fce3147bb2bd31518c6032745185a44a98ec2efe3f8eb27709c2e70cfef9a971f97159e74868d6a55e1a8e6e7b500d7c116f02594a58e3dceb86175af56c7502287ddab530acb67386725e0d6b2e317cb0b87affd30d4ff210024287c19d27033b7a11bf18d1ce1e23f618476b15c3a5574fdc0f238f2ec1c3cd2784fd3d8235278bd957c929021d97da58459f921a47002a4841ff77262b7150c5fbda7f8bf6801c22adfb0bc96f7a2d8527aaf00ae5b663eb0f69914dc722b2d7b1e4861ed66168b7c6afa56fff36de7c842f3d24ecc65d25f24917f0867f6a2fb7c5a02335ff1870d35c3aba978208c118fb5ed56f102cf9bfde60786175bc25ebba02aaa4cbbdc95afa96c3449e53c5ea7e92bdabc8ae8b28370cdefc009698f8f870da37e1b188a5439428b619618179900e03df2d5926bd0a69fe94b5553ce84323a03b371d35d4984daa8e4f52cbc75d05dbd12d3bdcc5125ea53559ae82593a6a8d9812ea99d4166451edc55e5dd97f98b7e5c6527658765d14c9c5be3fc4153881d666dbf5eb45c1cbde2781a985f59e7e5aab7d9398dcc21e1d7495047a5afb84727aadc86854edd5a5a645ca3715b2c78ef32702231aa8be45cf97ac787765bbb631f6a357d292bbe97e7d3ec6d15b82f0985f7c0fe679b9788674b80312b5f365dbcf1a8eb5e295084485dcc92f2b905cdded6e2e81cfc7e9d29ec61fd893d120c31b9101770f4cb2e38a8a518295d373f9e6ba8a7226542c67a2ea423f1a32722260ad533435f903933a70906b10e7e5efac4ba3830e242919997a34044cb831a59186eeb68a93ff9eac431e938b48b810a08aab9730597e196127e4b64a6fd8b431a79f8253b031a59c22e3eeeeb5267441e8c962c8db6ba0bc5b4cc3291aa1672049cec15d0272d4441cbb2412b4a3456935403429aeb7644edc9ef26a9096c87632c4458335949fd2a27fa89c78353ae5adab7594eff5b7e8cd8bc43cc602f914e61b04d8c6e24bd7ef078e3b1b02f61df5c6e6f1648fa6a6022c045390ba8c61b73538f8975142eeba57a52d0d038014010a05ec1e16691a81a748bb222068f08b593a5b3f421767c6611fd3799794be1b0aa2b4d66f65bb4c6ee7a17c44dca1bd6a3fe2159b0ad427097f63f6f8df4852e66b34bc787dc2e236308e56d70e608f97ee4da5b631eaa26582d9bbc86e9f51554f2eec09bbb497fd114e200465d9fb75426a84f7d1ef4b967763e628774f59eeac514fc0d83e952b54b91696e80ce73c6d8b7ef4cd2225fb5ad6f837fa9ddd5428cfe1b7c8113c5fdec44dfbc08b4dcd8deeb7ee0a20063994de4bbdc2a54b4522fab89f43122becda26248b2fc4c9b40fc772a54405c23d248c228c557f7d6c7829928c908babf440101171defbf93b88b2df9c01402bf7ba72be3c28100a83f747160bf64769155329af77b1588c65e7eb81b45c2341976a003a15477b239601e890fee9b3d03dd6db89bb8e3815fd9d6eae54ec94821dca6a9204a448b1a3e3f95aac1fc2e739cf72c9c2c7e9d718d8f03d00fe4a9c1161d0eb24c46c9f0167b6277854f80a8af9540a8ee3ffa0c8648be1cf9436061a92f4b219eb20647d9ba686ec9abc218aa0a9e6188924929e149564e2fb48df003c3c9f064323a07a4a91b4988e37662a380318add9717c93decccf70540b2fdfeb278c5e9c4b36d50de76cc15f2214cc73f4a70fff7a44cd98d32c5e3b65f60acb8f5ca8cd189e2c8ceb331351af5295663f3d89bc9f4e3eb97a9c66d0ad36c006f4b366eb143c3d55276a43daedef2e624b1976b25ae440173cdba5de98b701a1cb6eda6d5ef401fac7d139ad19bf15d42013333a3d96287ec8caecd6c8cb6e78e1de8fc9740efcff01fe54faeec096615b152e765b8dea9c7b4aad8aca2a8c66cc8659e6d8f3ecf4f706a61b7fe1d4cc83f154254fc5c95ca6f84ed01b692a5e62eb9f3cfefa538d3afb478ad094edbc0f399ecb989aa46fb13191c0c1b5a0eea7a2b550ec1b0dd2d10dd2a5ed8f1f8e83139d76c2cb8eb7e047e683309ce903f3cb773d2ad6cbc2cad67b34ebf8411e1b2bf23897b0793f82df3eb09ac88c306a2d2e4f5958e12ee894049cc0815ac3d22634a5b444fbb80bdff04587aaad6c5e77382799e3770eab3254881d0d059444e073f228d1ca2c1d157463e11783fcbe08ec2bfda0073acfdc2ec80a759137d6468e9f3712f3c97d7d254f7f56e3a1f6bc68b2a79a0e5201555b6872bd0b7e8a63bd8bc2bf87afde9dff9516e67b191f974d3e70df8521a28730f4e3ef7da6064437a2733edbc886ab62d96d075be506a948cf58e5c7a1fd95d1f2b0493ff5e81e79d742fc97c22b8fe7ec1cee5f585e13ede78d3c7e9dba5d4154a80b8523a87a7aaf37f4f40e1fd1fc2d320ee0e079b7d80a05d42334df689cee8dcb964d0e72af76ede33b57a49a6aa14b068b45d0351712ad155c1fc67f79eae21579361672b652e1f77d7683db9f4d6bd0cd9762e87968462e8f8d6ca46e27abb1e2a0750c40b9942dc233ce2b866fa7ecf83d10a38ccf290defa188ee64a688ad9b88a3bdf86660cb48da672e0784ce153120847f13a73d539fdefc80ded49204bd22df80790800e64388ee7825f89f42b40031f15ec1c80014bf0a1268dd844558c6329649a812b0e6b20d5855d9abf5813904d0b186a67539a3a9c0588c8882eb7bf849d376558154906cea7caabe1eb221c477e7edd63feb99b0707ad6bca35fba7d7c8a396567d8e9d857e81b7f346251aa0251439314f9eb14b5fd7c0f16db64e1cded27cfdf30ca3d2e48a857b81a0938adbfae6131706652fc153b4628c29a8f6ef0bfbd41750d5158404ba082f410d8dbd3a26defca4e8466717ccc7b5f40aaf05f4c23d4d66fd55327aec494b5d67bfc396b806fe08d0a39507267f90b035912ec248f923d7280b79eff6f04ddf5a5d1fd51bf41ea316e6bcad81618d91356b914c7ec291babbefcd6567f3f611baa17a802fb77e4febb42f04305a4d708f0a5e38793822c21c47e8659f5083206df2ec2475829fbb68e2c10604f4d2d578f937fe8a99a4ea720cf1fc7d37c34d238610c7b1063d355e5b842ef57c99d4c8571f3ba9d5defba27b01591bd37cc6f41babafb18ea997b71194cdbfafcda7895d1a4d4827eed8096778f5a735b0be20e3a9d360d97713e601f10f8f187be0217a275029b08f3abe63ad83219958120ae6d567dfc2bef3f6aa2bce85725a6ac8b537b0b9751fdda108083b38bbd6bd908830a65205719b5d86231b56a5ae1c4591b63275ebbb7951764ea9b88e33eeb3860258949dba1f3f1faa28114d83ae4686c24ef492cc87e0cfda926a8d3a03c0bc0216ae66bb678401d14821851efe617eac14c20cdbbb31a41b2a82ffdd1f7ac8d751c858333a50039150ef78080e5b4d785330290f452e485b0de75807da1d6a34aad4c39794b37ffa3a1dc9", 0xb66}], 0x1}}], 0x1, 0x0) shutdown(r1, 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000400)={0x1, 0x1}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)=""/37, &(0x7f0000000080)=0x25) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000003c0), 0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x4) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x2011, r0, 0x0) 2018/04/01 00:14:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000200)) getpriority(0x0, r3) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f7", 0x39, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/01 00:14:30 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x8c810, r0, 0x48) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e630c400000000076"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0f630c400000000000000000000000000e603b7b2449d78dafbc7116514a3a5a01bb9d0b3bf1175982220b34623214b4f506c9d927b65507534a18fcbff62c53122857949f165aeb13c18dbfdbea565726bed7801de09c6e57ae8e3dd313568dfc4dbb633ce019d80f38c09efe0898e27c72f33dc1f2400d51df6da9025a85084b0224423705cef4c51a801aae0b583d3ab73b7a4fbfed26aaa385d454f1c8c0dd983ac802735ae40d7813b2f3b2221cdf51382c800633a8b99ce10902ffb137c744584e4f1706194a91c8231334fce1b2ea90a2f130a0e4dd1444b37701748a35"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/01 00:14:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="11634840010000000000000000000000200000000000000000000000000000000000000000000000000000000000e17f81000000000000006a0000000000", @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xfffffe72, 0x0, &(0x7f00000002c0)="d67f32b7cdac309023394e0005864efdaef033fc27ecab030000005e61feec81b6571dcb5008a94c203c530df5283119f9b16f48468e321ab57eaa9db88355266ff3"}) [ 163.474484] binder: 13147:13152 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000076 != 0000000000000000 [ 163.505023] binder: BINDER_SET_CONTEXT_MGR already set [ 163.510708] binder: 13147:13164 ioctl 40046207 0 returned -16 [ 163.519460] binder: 13166:13169 unknown command 0 [ 163.524860] binder: 13166:13169 ioctl c0306201 20007000 returned -22 [ 163.531751] binder: 13147:13152 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 163.531786] binder: 13147:13164 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 163.561143] binder: 13166:13169 got transaction to invalid handle [ 163.567603] binder: 13166:13169 transaction failed 29201/-22, size 0-556196233216 line 3010 [ 163.577245] binder: BINDER_SET_CONTEXT_MGR already set [ 163.583167] binder: 13166:13169 ioctl 40046207 0 returned -16 [ 163.589353] binder: 13166:13177 unknown command 0 [ 163.589362] binder: 13166:13177 ioctl c0306201 20007000 returned -22 [ 163.609175] binder: BINDER_SET_CONTEXT_MGR already set [ 163.609183] binder: 13166:13177 ioctl 40046207 0 returned -16 2018/04/01 00:14:31 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup/syz0\x00', 0x200002, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000780)='erspan0\x00', 0x10) fsync(r0) r3 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000700)={{0x0, 0x5}, {0x779, 0x9}, 0x5, 0x1, 0x8}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000000500), 0x4) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000800)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000840)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001c80)) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002000)={{{@in=@dev, @in6=@ipv4={[], [], @local}}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002100)=0xe8) fcntl$getownex(r4, 0x10, &(0x7f0000002880)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000028c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000029c0)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002a00)={0x0, 0x0, 0x0}, &(0x7f0000002a40)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002a80)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0}, &(0x7f0000002b00)=0xc) getresgid(&(0x7f0000002b40), &(0x7f0000002b80)=0x0, &(0x7f0000002bc0)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002c00)=0x0) lstat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002dc0)={0x0}, &(0x7f0000002e00)=0xc) r16 = geteuid() fstat(r3, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002ec0)=0x0) getresuid(&(0x7f0000002f00), &(0x7f0000002f40), &(0x7f0000002f80)=0x0) r20 = getegid() sendmsg$netlink(r4, &(0x7f00000030c0)={&(0x7f00000007c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x8042000}, 0xc, &(0x7f0000002800)=[{&(0x7f0000000880)={0x5c, 0x1a, 0x800, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x14, 0x6d, @str='./cgroup.net\x00'}, @nested={0x20, 0xe, [@typed={0x4, 0x3f}, @generic="64aab0596b057fde8301c9868d222e7b1c0e937eb0a8"]}, @nested={0x18, 0x2f, [@generic="bde7a7d5645d11ff2729737c46094180a792"]}]}, 0x5c}, {&(0x7f0000000900)=ANY=[@ANYBLOB="18000070cecc0cd6f1337b00fddbdf2508004e000300000078d0b6a1ab93f308609b2a2a1583970c2e51a2a690c5a736ea1afc8df40238632104252aa618390d1651120ec7e35570f5582b132670d6ead5961ecb6a6d2a783ae83daaaa64431105c59517769fdf09ad254fafcd80b6dea138c508860c99ae23894930b2d37055d801c215fa32cab11aa9b435795df6cbb2b286a584b2c64718c2a4880000869fd7cb6f9b068ba1d2c0c957da1ea52aa64d"], 0x18}], 0x2, &(0x7f0000002fc0)=[@rights={0x28, 0x1, 0x1, [r3, r4, r2, r4, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r3, r1, r5, r0, 0xffffffffffffffff, r1]}], 0x100}, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x80000000002003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa}], 0x6c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x6}, 0xc) getpeername$inet6(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) sysfs$3(0x3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000002c0)={0x3, 0x0, 0xfffffffeffffffff, 0x9}) 2018/04/01 00:14:31 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = memfd_create(&(0x7f0000000100)='/dev/sg#\x00', 0x2) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r3, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0xbb2d}, 0x20) 2018/04/01 00:14:31 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000740)=""/156, 0x9c, 0x0) r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f0000000300)='net/ipx\x00') sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01000000000000", 0x1b) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) 2018/04/01 00:14:31 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xeb, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x20, 0x3, [0x8, 0x80000001, 0x8001]}, 0xe) 2018/04/01 00:14:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000001, &(0x7f0000000140)=0x40000000006, 0xf7) r1 = memfd_create(&(0x7f0000000000)="76626f786e6574318a626465767d2800", 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0xffffffff, 0xd49, 0x7b, 0x5, 0x80000001, 0x6, 0x6, 0x5, 0x9, 0x6}) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)='[', 0x1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/01 00:14:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000140)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="01000000", @ANYRES16=0x0, @ANYBLOB="000500000000ffdbdf25110000000c00020008000500000000000800050000000000"], 0x28}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r4, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r5) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r6 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r7, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/01 00:14:31 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001c0fdc)="240000005a001f191415f507125a00000913210308001000fff708ff0800030000000108", 0x24) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x6001, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x3, 0xd997, 0x44240cd5, 0x1, 0x9}) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e24, 0xc3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x20}, 0x1c) read(r0, &(0x7f0000000140)=""/213, 0xd5) recvfrom$unix(r0, &(0x7f0000000040)=""/3, 0x3, 0x0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/01 00:14:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000700)=ANY=[]], &(0x7f0000000640)=0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244c653c25fbb0625a6a57c26a725eb33561e6affbdba32d07c571d55da00fb6d8d521498f54e5b5f5bd9acd730b53a31a64b", 0x75, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x0, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000004c0)) ptrace(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e20, 0x9de, @loopback={0x0, 0x1}, 0x2}}, 0x9, 0xfffffffffffff800}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xe8, &(0x7f0000000680)=[@in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xb}}, @in6={0xa, 0x4e23, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e24, 0x10000, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x58}, @in6={0xa, 0x4e20, 0x5ba8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @rand_addr=0x80}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x401, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x6, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x18) 2018/04/01 00:14:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x2, 0xacc, 0x0, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r2, 0x190d}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_pts(r0, 0x80800) dup3(r4, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r5, 0x400, 0x0) [ 163.898004] device lo left promiscuous mode 2018/04/01 00:14:31 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000e80)=0x0) fstat(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000f40)=0x0, &(0x7f0000000f80)=0x0, &(0x7f0000000fc0)=0x0) sendmmsg$unix(r2, &(0x7f0000008d40)=[{&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000400)="79ccdb581f6fd9e97144b8c221708d28e2808c6f52d24897a550c1442474ad094aa6f900fc5c5120fc4545cfb56f41708f7bb6d465bd79b8583eaca8cc009d497970fd06e85bad8979730e102b85f65cb049d83cda2493c7a754f911c54538dc7206f4986ee738ea907360d64089c1c9855ddc06c305e437603be4163a901e96ccd26c12cb34ebdb83680018b08eb5cbcdec9452d24c763b91f0e10ffaad0e807691dc6b18ff2b1e7b15d38723c2bc6183cd9dd8d4", 0xb5}, {&(0x7f0000000500)="e20e14e65b54d21e22ee9f220b198a5843d3d08cfd99925b0f25ae1b264a20e77983c57832ee9cd49287ac7db58bd3886da08388f9dc50a318ea7a1dbac48c6132eef9089e7a11bffab36db6372c14aaf37d6e479719a860e537351a79d4e20cd79070f598fd6610535134182a6091b65429013b47885a48271c24dc8bfa7a8c683a0ebe56183c6cd6219f4c449d4b2a0f28cec2d2f4b0f4f723036f7806fdf9ca82052e3ddb1f5ec919b1cfab836699", 0xb0}, {&(0x7f00000005c0)="837c17d4ad0c542636de620685df5bef777ef1ef1b3d67cc24346cbde257", 0x1e}, {&(0x7f0000000680)="464260e814d4a472e22a46089c3e3eb7d6a73639966f8268cf7a75fe6b6acff14930b0944013563166dfcb58c58ee2b92e524a5b4291272104e50ba433258a5d5e4e12e2f2b37598bfe15e7038168d378dbf9a4ff1a14af90d4eb776e29a8e2cb2afc0759597576bcdd23c40a9c4659787f2e6f55cf4aeb38fe270c083ab27b68f40519264903e6318322b5b1417283c16ff74e09e69b385c0671bf284f122ee451eda", 0xa3}, {&(0x7f0000000740)="c0d85237e2aedf2279f876e5c04c1e0eca898d3ae8d36acdc1c75d8a64975edb45ef41f451a84586aede6f7347271fe2666dc4ff5b8ee7dfe76b0e3bc74fae68484049a621227dcbfd3f9ce0c8a18c81b756fb2037dabe58a5dba134463360308ccce282f9992a369ab05850ef0f61855d4d156fe913a1b6", 0x78}, {&(0x7f0000000600)}], 0x6, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r3, r4, r7}, @rights={0x18, 0x1, 0x1, [r2]}], 0x38, 0x20000000}, {&(0x7f0000001040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f00000010c0)="11896b86c5427489a300897f4705d1ac935b1499f538a56f2905bd6e368d5f2003ed1d2c7f0dc1a96d83160de84838eb3b6cc83f7b6a0e16a9b2be777b5067b67f7065ba3c9dea9423b0877fdd86244cb5b457ebf8c91399073bae8e61a0e7b13bdafe75e767770d76cb0b4884d0ec6d82678f1a7bffde9d9cc127b504abf4ac60cbffb0c06628dfa81dd5f85df82b7ebdf07a2c4cb60a61cf80c79da2df783070f3b778db04d3c5b6", 0xa9}, 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{&(0x7f0000007a00)="0b56f999c63b2ef0f39b9c04dffdfc5a763dbdbcb447446ca83b2175e69f455dc5b41009ad16a9d98bce47fb1e4dfc0745334bd6a58e8d287b08464f4780cb6b6351c3ca1aac8ac3c9495f48cb515653ee26a5ff52834faaa912d48833e9a7fdc02b92d7a9b1dfd259941a36c01f4bf395da83647e56508a5e600bea5f8d14f8eb9517b8103450604d779cd37f2708e93e8da3847e6ca568f07dd92d9a6571d0c7df3f754c13dc7e3e4296389e037d3f06980d668fc93638458e52ed71a085913faf36cb0dd3fdb7bf98bac9038e7639223ca7d339be9b9e5c34", 0xda}, {&(0x7f0000007b00)="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0x1000}, {&(0x7f0000008b00)="dd7a6d93da99fc6660b8ad46c1834718c8419fe947bef57990e2a1dd650b40ef4a1396972f923d4e25d88e80a09313af93d96143d0bf3e0cad663adc5a986c4e2d6e283d2ecd70f7854af92641c9666e83ceed98436b82098d3aeb289ab4aec242953aa6f2e23c96cb35a763c1f8c8d408dd0c47a39421b5f496ec0824a18dcb9b13aaf1c68512a2890c47f5e85b06f06c5656", 0x93}, {&(0x7f0000008bc0)="a01dd18dcb831da4a8fe60d639854e9e409bed38528a42f90ae7e97b56464027dd1413548e7a57cffacbf1a84b685efe5cd887f786a4da346e5f2176b60526dd16b1c9a2f4e22ac55f96b2574d856ce8b2ca19e5856008a96fa88b74f85ec2b7cd3391b2ddbef10dfac8c903006ed7f3f26ae75029afc99ae4a838ee808e289d14221352b6e4914b8b2bd055ffd4da287759c85f9c92890103362919966a06e1cd9804cd", 0xa4}, {&(0x7f0000008c80)="1cd970b04e82745f23e874017f3558160d1cafbd51b153138f4e78c7fded180db397ac42f5477ceb35c33cd09471", 0x2e}], 0x8}], 0xa, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x20000000000000b5, 0x0) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(r10, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) mkdirat(r9, &(0x7f0000000300)='./file0\x00', 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) r11 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x3, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r12 = socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$l2tp(0x18, 0x1, 0x1) r14 = dup2(r13, r11) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r14, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r14, 0x84, 0x22, &(0x7f0000000880)={0x80000001, 0x206, 0x0, 0x6, r15}, 0x10) ioctl$EVIOCGMASK(r14, 0x80104592, &(0x7f00000000c0)={0x5, 0x59b, &(0x7f00000008c0)="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"}) ioctl$TUNSETVNETHDRSZ(r14, 0x400454d8, &(0x7f0000000100)) syncfs(0xffffffffffffffff) connect$l2tp(r13, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r12, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bf", 0x15, 0xfffffffffffffffd) 2018/04/01 00:14:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000c00)) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000c40)={0x800, 0x7, 0xbda2, 0x7, 0x9, 0x7, 0x1, 0xfc, 0x3ff, 0x2, 0x3}, 0xb) sendto$inet(r2, &(0x7f00000009c0)="e080ce670f95f781084132381928e381ba585edb54c9645bbb633a73043362a4c802074816c6ba01594cf46c2236c33d97909c2d7b46e7a1324dee36255df8fa90566f3658c6c242718101fa7d68458821a601fb663258c000", 0x59, 0x80, 0x0, 0x0) sendto$ipx(r2, &(0x7f00000001c0)="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", 0x7fe, 0x0, &(0x7f00000011c0)={0x4, 0x401, 0x3, "93911e539a32", 0x1}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000b00)={0x0, 0x3, 0x10, 0xffffffffffffffb0, 0x7}, &(0x7f0000000b40)=0x18) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000b80)={0x20, 0x8000, 0x800e, 0xffffffffffff8000, 0x0, 0x7, 0x100000000, 0xffff, r4}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000bc0)={'teql0\x00', {0x2, 0x4e22}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000a80)={0x1, &(0x7f0000000a40)=[{0x100, 0x2, 0x4, 0x48000000000000}]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) perf_event_open$cgroup(&(0x7f0000001240)={0x2, 0x70, 0x0, 0x2, 0x3ff, 0x7ff, 0x0, 0x0, 0x1000, 0x0, 0x5, 0xa000, 0x0, 0x0, 0x0, 0x4, 0x2479, 0x0, 0x6, 0xca, 0x0, 0x8000, 0x2, 0xffffffff, 0x0, 0x1, 0x10001, 0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x800, 0x0, 0x1, 0xff, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001200), 0x8}, 0x1800, 0x10000, 0x800, 0x3, 0x2170, 0x5, 0x765d}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f0000000c80)=']\x00') 2018/04/01 00:14:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0xc71598c1c7b53606) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bb", 0xe, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) bind$ax25(r3, &(0x7f0000000080)={0x3, {"69ab00000000ae"}, 0x1001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYPTR, @ANYBLOB], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x401}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'roce0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000400)={0x0, 0x10000}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$l2tp(r3, &(0x7f0000000640)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x0, {0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x75e1182f}}}, 0x32) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={@empty, @multicast1}, &(0x7f00000006c0)=0x8) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/73, 0x49}, 0x100) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000800)={0x0, 0x0, 0x46}) r4 = request_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='memory.swap.current\x00', 0x0) keyctl$revoke(0x3, r4) 2018/04/01 00:14:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = open(&(0x7f0000000180)='./file0\x00', 0x2000, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x100}}, 0x7, 0x0, 0xbff, 0x9, 0x8000}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000680)={r2, 0x5}, 0x8) r3 = socket(0xa, 0x802, 0x0) socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYBLOB="79000000aaa65294e2632db610427578032655da62b2fc7f8d97bc015be1b418be463e3b3bf732b793970d7f93dd48bc5dbcbc49533f422268cf3a9c552d46065cc8b11ba0c204000000a8422aecd44df80500c2a53adf5dcb974b4804e42864362c"], &(0x7f0000000480)=0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x8, 0x0, 0x0, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) socket(0x0, 0x7fffe, 0x0) r4 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x17fd}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000003c0)={0x0, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0x3f) r5 = userfaultfd(0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r6 = dup(r5) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00000001c0), 0x4) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{r5}], 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000100)={0x200, 0x5, 0x3, 0x1}, 0x10) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0x3, 0xb25, 0x5, 0x2, 0x0, 0x0, 0x2, 0x2, 0x4, 0x4, 0x1000, 0x1, 0x101, 0x8001, 0x7, 0xfff, 0xfff, 0x100000001, 0x348fce9a, 0x2, 0x3f, 0x3ff, 0x4, 0x5, 0xb13e, 0x7, 0x5, 0x3, 0x2, 0x1f0, 0x9650, 0x3ff, 0x8, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r6, 0x5, r6, 0x2) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r5, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) [ 164.019453] device lo entered promiscuous mode 2018/04/01 00:14:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) fchdir(r0) 2018/04/01 00:14:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2000000000009f) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f00000002c0)="696f00e97eac3c064c0d1dd23f34ca5266039b0c17f5f47321be0291278fb7034f454fe509fe1ac24fee6fd4145fff78947f5c7df8feffffff6aa1ba3e47f4d14bc3d6b6830c84499e592e638f393e03e0c4abddca4906a75fa3bb648d") setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac14141200"], 0x1) ioctl$KDSETMODE(r4, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="d1144b82fb77e0141b757dbea64bbe06113a14c10176c83464acc364f1f92ee4af7c45831ee9896d548d9418bbe18433a5eb2bbb672688fee4b5f60000000000000008532f6ebe0269855a2334914b009c904144ae7c809bc20b1878c4f736eea051a482f4d3e3f492c26a8f6518ce81afd8747a00bd34a98335bd86bf596008d32c48e8fb527029227634afddde5463d6768828c815fe42c7a1430266be7a4e172f8455f9c422f2e6e3c4676824e8316ed60f5ed43abacebc1452e396b02004f5d8f34ee99a765b9a15abda9ff6575358e3043b4450ceff625d968d3e740346a2d402f4477ff901ad89d5e47a1dc8f2ceac56c062e20971ed4cb3c7bd0aa394e7449a1d5e9394a1a00f1e5606bedcc965369c65e0aa4548cf9c035337a822d1dd66cf51d8e046bef031e717f0352acaec6f55b51696e775e5e4173d05f73d40f625e120eb2535f04580cbe92b134c1cc34aa0672fe47a0e0574bbaa8f98b661bb243117af44354f090c0fe6a1ce91b76dcf00516a0a750522617f68df5aa824bcf10b950a5ee84e94a8ae4294aa8b5a4e9878e621c0c4c790b6b766e2817e1556059f59cf00d262dd3655efaee4b3ba12b58a4c1bf80f53d65b8d57d4515035025ec6d2b70000000000000000000000000000"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000540)={r5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) getgroups(0x0, &(0x7f00000002c0)) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) write(r2, &(0x7f00000003c0)="60479f41aabdee3388d1beabd322e8353c9390dc8df4bb9b37649431abc47714f03ad0dbd9823117924419e6dace010a0d4548614f841e0a615c7c675356ca5248aff4624e480ad2aae519f9d690ba78bef776aaad2bf1638021f3c034f7a594d1b34c65533ed1cddfc9f03917af03e361fd96ff6ee904cda0d0a31a4922ab299eacc2ffae0b3d7e9ec77ea1eda923ff51b92628a2459a458ed1f26e981232f499643ddecf25856a2cfce7326c15e0f459ecf66b013720ce5e5a9181bf3ebacac335f4d9ed37c6fbc29925c03da5ee33451b3647b040617844bd8910c9e4", 0xde) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7f, 0x7, 0x9}, &(0x7f0000000180)=0x10) 2018/04/01 00:14:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000005c0)=ANY=[@ANYBLOB="ffffe02517f6c704e889627f1c9a0080000000000000000008000000ac14d4ad140de0000001ac1414120000"], 0x1) ioctl$KDSETMODE(r3, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x11, 0xaa) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x2d}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000200)={0x0, r5}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x20) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000180)={r5, 0x1ff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004cc0)=0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r6}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={r4, 0x10200, 0x1f, 0x3f, 0x3, 0xa}, &(0x7f0000000500)=0x2f0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r7, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x200, 0x0) [ 164.094347] device lo left promiscuous mode 2018/04/01 00:14:31 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="00000430182c047d09397d60b4d80b705f000054b879000f872b"], 0x1) r2 = gettid() r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x8, 0x101}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0xfffffffffffffffa, 0x30}, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(r3, r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x208800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) r7 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB]) syncfs(r7) setsockopt$inet6_int(r6, 0x29, 0xffffffffffffffff, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) sendfile(r7, r6, &(0x7f0000000200), 0x200000010000) [ 164.168206] device lo entered promiscuous mode [ 164.489237] IPVS: Creating netns size=2536 id=83 2018/04/01 00:14:32 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="101000000f0f00032bbd7000fcdbdf25000000044022ec96d8cd939649d0188632454ae11bfb09e198b5a013909ed292d10d4a9cff377d2659437d49122f8d77da3f595c486305fd2ddcf9812361273d42cb3747abf26cfdffffffffffffffefe97d9fec8325e5502be785bc3494aad19bcb1becb32c00d24e347bd9b6a0c67baf854d981b6876df3792de8d902935f52829cc7bfbc823cc4de66c07a63c25cedab068653ca3401f964aacd8d4282f9de0fb60d8819d73fcd31be341d3d65f842211f4fb0ab069436600552a90ffd529193f80f0d95cbde68be8b544a34d3522dc13bb34821923361a673ac2cd521458171c8df4b70b9bc8e4515ab0d62cbbae43726528b2c6a3d81d3568394722a7075b856a272b49726dfd62aea3884646fdd6c815063b1e54d0ab6d5fb1b017b8fe0b6930f9cf52ebaea7c198630e6abfbe2e939da49210c40cada94cf485625174c10fa672964c8312bf689cd55f294d469ac15a88e71528bfda6281fc47d7315ad5d110533370531df152509485029c628dd7036847d7b1d7eae907cfe697332653cfa8e0a9b97e939d5cc354d4b92e35d261206c051970779cd17175861dda417d4f30355d012b391c95f5d645b1811093dba0e9bbc72c7e6fb20f42b74bac8104b8972f7eb51b7d3cb5e327e884fd2f34ad0dbb2f0b04fab3ec35f48e8c237dc238d1f00e812969179059552eed4332bd49d2154071011ae4dcee4d3ad0790b0bbf18f6f7b317c6005de0f3ea6c95290225f994b902e16e8bc8079a7c9cfae8d77acfbacf07a6a9b4b6431158dd19e412048b89a9c30db3f1e5e038a27d395c87382c6fbb2a93df63c80ef939bf379a9294550d0cfd8e125f42e8d31b33a06ec6a5329baad3ac018d6ef8cacc605e63a01fb32b4f3c51ecd29266e03258946d6fd87464a0c4fe0b1a673219ff740e0d66ac2bf043aeb6ac6f96dde6b5fbf6710109a9cc5e7226f6dce2b43254100dc4bf1c3cb35b42525621a252296af0821ddbaec85316bb9a7bb3ea8bc6e27ec65b065151b297f59452101a4373501e7925580028098353d851e120f4dc31b35afe2d2a9e0e934fa0bfb3c4692d7d5d8b242d1e2253b2b46ed535c71ec1249a549b1cffba22a760f77ec6568771f2bf96ae688315d3f076e86d56410cabe8b2bed7fb93ae51d3f23ec111ee7910646d353100a0f84394458bf2044b96b6655d2b7dcfed60df355f02b014cb02561be1c7931ffcbb80567f6a8b740de5711962317637dcab6dbaffa3576eec20a9e1855e6acdd019837e3aebf9ad6bf5754bf217c3010c7d077464d1abb4665cb87b51e9d01d0c1fc13cc7c076150c6c3d10034291325c9190e1873101595edefb0a856ae296cf707024af5f44a97136d82b065210f5df170f2bc8928464baba725d16a51a2aaf31fa6c168832aed36f182d7f544c86796d2d22f4ca742253957afa0cf5d74e5e5ffb10bf88bd54a89aafdeff6e1f00ce08dd1bdf33dd874509d60dd01b5953b32f39d7c2de3334aa7d70f5efefca5b763e45def5719c5a8c359b370c2f810fcd84bdd3fc5b56516a44a7fea89ff37bd2b539b5965f70cff299d086df68373ce7e458934d25030ef5beedc3b00bcab81990748338eef6537ca8620d144a09f107967b7560a8580eb2fe7887fb69706e5959c3468beedcde8ea498f3854e9efb2e7c393108433474c3609578b3eb7b6472192cbecad920b9fedf8871b072093665f73c648e88be6f5228ab5c69e90a0249fbbfac769b32d610526930c074c2e86943b7d429d3adeb96d3b9e76c240bc7569f75a822c2f7c98cb9241323f055552f45cca049eaa756d786ea8a07d0b4f48a12bb3e6216a960a7d2049f611c49cdc9221e99b55ae6c8130ceb54d42c22aaa466c62e6c15ee4e781dce8e6f1548cb847fc299b64753bc4e69674f920a5dabaddb180c73bb0f1abb97c10589cccd129d2668ee236c9537edb4bd6bdb7a8537f6098bb88acbec599666b1ad595f734dceec81eb6ca5453760279014cceb469d9f596a6db422b94687c362e5bd2d6a11679cee09d27ef328744409f51f021e8c5c0eb19833b9570077197b773f460a7720f36fac29564d2d9f6ff9eaa227a9e5e2d3b13c07e5f7ab8ffb0a30bad3b7db1bcc79fa9870499ecc859e5c488375cf6570b81ca6d58814474f4f0ad03d4117e617dc3c6999d80435cac92856b522b2e7c02753d24a440535d39070f4ea678465fa366a9ea6c01b977ffd0af2711128e5d84ee72c3abea182866902f9ee57d1dc9fd2dcb79ec4c1bd904b4de3bc9cc238b1a2b6632b6ab552c86373456958bb0ba9ecd7943110b8b46a76c073a8cd9b1a7b41472101f3da41c3c18e8734ce386630e14e96bd0096d7065ca19d24bbea8c14cb775d0900d26dfc5e9c444dfb13215c2c66c90a74248b2fc20a85b0a83dc6a0528569424de5c145cae85e563e0570b4a1ffbe36c74cbe64dc2c820afe24089577a89a1faac9d6017d0d35ab18b17c5d4912e460f4aaaa0882059a2b421034df1305e8754fd742647823aae77fa44b9ea1c15fdb4a4b74ddc702f54ca2b43113d6a6168a52d6e4bd3b7a9a5fec88aa2424b5db90ba962ee12ff959ffecb07f25a7ac05d17dd06e01b0bd7fb5597b6c9dad78bad92655743c6dd62604b5ad715148f59faf67507be2a36e3d3812cc080552eba10b82412c3c526a44f95ee3cdc6e84eee3e91b78ab909d7ddbd7696be3915f7a207c907e62d1795bbaade739f2d5e4d63850c78b4a595ccb6e6ef3f6a4ead82beb0c54e3bd44bf1a7a1f8a9ef3a69a022d9242fbb4c354bd752c346632f8e76f1fe7a3b9a7fb1a663e48e350ffc6d2bcbaa905eb37011368bf657cd118a81e34edf560bf1661649f87b49b80be6cbfd359ea77b6d0cee3f32053ca9ad23e8e584db9dc41b4c5a9726c873dcb2fd37d57ab7dbc164f055064800c4c2a7a1bffffd63b7f146dda8dda24445cf5b5c602b9bd33c4a923812e9cd10da087df81f3f1d4e6f49550c5df841f584bfeb25b9534d43ee6ea5c4463e13671c9cc54d8eb18f77b39d1a450afa2460ebfa8c2f582436e510b815bdac4754ab7ec3de043087f4ae59283788c4fb48eee65c6f0c214131612bdd76a94c8d502f1184127bba12720915ec2846c908fff2788853a828f10d0511ad285718179e48915aff5d0352db12fed13391d999310da9f4a5eedec2a576b077e5d8bbfe5c0d38da311cf565f04b04e9cb4167650f11af5a47e0e3e2dc01deec4eb1c4074f035b96f48e6a15384d9508a9c232ab2f1773f0db42024a00a85128d1c15f0ae634b9ee64cee49153fdf50c42049a26411cd7114725cd571e495a1ea72d8df3c4ebdd89baf5c12da46e458c907de652143eac150f210fe790fe08b56c26b2adce3007dfc199d05e8de6192f988e634b6cc63c8ab51b4daf9bf4a43be14e975b56bfa45910e8951eb0e534b5f17c3e9944b70647415cfde886b13658717ec729e74643b1a26a53f91d84dc1b57b71d88fb26551639c0ed0c5a67a8c45478c2acac6e2fb19a1fb02d43f8a61c306984556a098d8bb9e32aca3b29003c62ea1c92a309ea666b3cac17d79c19b741ecbfe816f1c9e2b9a4bc22c43eaf89f543f50cfadbc89549874b328f5ebf8fb29ced995340aafd8f9d7da57ed86f6f2d3617decec1b84f86c84e57ec25d97e7fe07befc5b321a532d8769a4fa20c5bdebb8c989d7c9adde1fe7ec8a09ca0b70a3877a8ce68143657d802973a75b21ef40a0de458d27300a7f8a2a4e4330bebf3415471b151b8cf33d07682e3523041fe086656d0529d4bce956361d10a59f253a1730e3d4f78c3ef6e9af108f3d39575033361e89ee044f17fdc8107f13b0e77ab2e84172249d9f508c5ce84c8bbd4d486df873835625678b370d21f0ac55ce1ce3a3abc32d5853a9b0bf62078f19307b6a6928f9c94abe085672f8c2de87e4202b15e38097dc12efac21eae968b22a4569f51d94cc7abb83919ce7a618d7a0f172776db5e74b62e2cda2ad7d0bf4cf4fe73641b3d72785837a10ce7e6cbb48be1e49baa5a93f059b77caaa2010673b08c897095b491e44ba889ed7f285d0bb7ecf466caba7200ce2c026894e10305c71ce7d1f0af4cf71259b6efe5ec39b96ef865a4d8e73d8839f58eaa4ea665b71b0bb4454cf45402cfdc229f53a5b13a2733c154bb9e372e9ecb8b6fa4d5a4803470798455621ccfe138c9b8983581c65960e0bd1cde600de860c4681184d88e23b55843943931316af3107a3aaa7a69a2048ebf49d106c0e45fcca06aad6d11c8a80bc5f0d88084212e3f47d86f104deac65b00a37832b35cc5b91d20086c82c3f908f99f95066547df301b902c5db509ea9a50f444a0c1c83c153425327f1676366c3daf9c4b801195d59f7f4f926bd5ad4d75db2204b52ac99df9632e25fe3aee9fbc51debd3c516a201e956e6f558d855d2b82b7b90d8d1d9916b977f0dbd160a9bbe8c2402f6ce74621a9b5d6206e7694c40ddb8c5dd7d70f00a3e47c1b77fa7f86711846a282d9d20dafa262347564e2061164fed72725e59896fb7af96e9986db45767241600190f5b4cb5ed1557c182d1d942c0b448dafb8ab1947ed6a9873a8e3cf032e4b5476d06744398f8fdf08068b04a89c1d6fcccf77270a944c096502e175f4cd6aec7871095a5f12e61cd45647c09daac3a0c1b23bb64814689b70f3bb20483bab0485501d28439f83bc23323846c10e5c16e32df27e201be96ffb6e0daeb5e44b01323be972d286569a1874390e343feb8e60e5b17129708521861c1c8cf51770e399219ff6bec293e6ce2523806aea25d0ac22d0f3a778d24eb458eea1654f98afc2f0b60b513da37d18e2d4b63da2bde7f75e492091359425a4c09f37b25c1c24cc0e7407ffb98def52b6277d002c6d3665b4f14b4cbdc765bd9982bc07ffde9ad5722106902e8a52e52f6433f69a9f6cb97cea1b951943564a443085280e0f4a54cb9f7c09f63a61abcc5fd3b5ef6705c26e360b1d20cd1718fd9435524f02d48ad884bd73fee94fd8412480c9997fa514ab335d16fd4915bba0e2b764734f44d4312bc00caa30387ca8bc74b97ebc725ee631da4521ff90a583f7a15745e7ea3999863512594d1bd9ef7e88e8605eb5a436caa9bba38c177e7741d978e2acfc5709f0766102f10a43b55c64646528becd607ca09936f4464293df40a17356a794a62bc9933d7e389694890a3192ad4db9ad8a06ff95dd644555f809dc6f21d35e2dcb87d02d8115363a953eb702ef871d2f3d99053aa82daba494e5ba52978d55fa2361a0da42259140513bc9951d77b08ee912e2628f340ecdf1a5636382e68d6232c13b048fd81b571fbce200e51f4bf8b01b9780f1b9e81ce5a57537c83a12711199409285af1e2962920d7974e76c21d3feb6e2986f2a1eb897c22a9a0f9bc977922f6c7a6242d8340ec2a900fefc7f4b73ad7743a4e16078bfa204d23342c52b6a6ad40107963088a03d74b5b4bab1c091ca5f62b21dbb65725553"], 0xf51}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r4, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r5, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/01 00:14:32 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000e80)=0x0) fstat(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000f40)=0x0, &(0x7f0000000f80)=0x0, &(0x7f0000000fc0)=0x0) sendmmsg$unix(r2, &(0x7f0000008d40)=[{&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000400)="79ccdb581f6fd9e97144b8c221708d28e2808c6f52d24897a550c1442474ad094aa6f900fc5c5120fc4545cfb56f41708f7bb6d465bd79b8583eaca8cc009d497970fd06e85bad8979730e102b85f65cb049d83cda2493c7a754f911c54538dc7206f4986ee738ea907360d64089c1c9855ddc06c305e437603be4163a901e96ccd26c12cb34ebdb83680018b08eb5cbcdec9452d24c763b91f0e10ffaad0e807691dc6b18ff2b1e7b15d38723c2bc6183cd9dd8d4", 0xb5}, {&(0x7f0000000500)="e20e14e65b54d21e22ee9f220b198a5843d3d08cfd99925b0f25ae1b264a20e77983c57832ee9cd49287ac7db58bd3886da08388f9dc50a318ea7a1dbac48c6132eef9089e7a11bffab36db6372c14aaf37d6e479719a860e537351a79d4e20cd79070f598fd6610535134182a6091b65429013b47885a48271c24dc8bfa7a8c683a0ebe56183c6cd6219f4c449d4b2a0f28cec2d2f4b0f4f723036f7806fdf9ca82052e3ddb1f5ec919b1cfab836699", 0xb0}, {&(0x7f00000005c0)="837c17d4ad0c542636de620685df5bef777ef1ef1b3d67cc24346cbde257", 0x1e}, {&(0x7f0000000680)="464260e814d4a472e22a46089c3e3eb7d6a73639966f8268cf7a75fe6b6acff14930b0944013563166dfcb58c58ee2b92e524a5b4291272104e50ba433258a5d5e4e12e2f2b37598bfe15e7038168d378dbf9a4ff1a14af90d4eb776e29a8e2cb2afc0759597576bcdd23c40a9c4659787f2e6f55cf4aeb38fe270c083ab27b68f40519264903e6318322b5b1417283c16ff74e09e69b385c0671bf284f122ee451eda", 0xa3}, {&(0x7f0000000740)="c0d85237e2aedf2279f876e5c04c1e0eca898d3ae8d36acdc1c75d8a64975edb45ef41f451a84586aede6f7347271fe2666dc4ff5b8ee7dfe76b0e3bc74fae68484049a621227dcbfd3f9ce0c8a18c81b756fb2037dabe58a5dba134463360308ccce282f9992a369ab05850ef0f61855d4d156fe913a1b6", 0x78}, {&(0x7f0000000600)}], 0x6, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r3, r4, r7}, @rights={0x18, 0x1, 0x1, [r2]}], 0x38, 0x20000000}, {&(0x7f0000001040)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000007a00)="0b56f999c63b2ef0f39b9c04dffdfc5a763dbdbcb447446ca83b2175e69f455dc5b41009ad16a9d98bce47fb1e4dfc0745334bd6a58e8d287b08464f4780cb6b6351c3ca1aac8ac3c9495f48cb515653ee26a5ff52834faaa912d48833e9a7fdc02b92d7a9b1dfd259941a36c01f4bf395da83647e56508a5e600bea5f8d14f8eb9517b8103450604d779cd37f2708e93e8da3847e6ca568f07dd92d9a6571d0c7df3f754c13dc7e3e4296389e037d3f06980d668fc93638458e52ed71a085913faf36cb0dd3fdb7bf98bac9038e7639223ca7d339be9b9e5c34", 0xda}, {&(0x7f0000007b00)="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0x1000}, {&(0x7f0000008b00)="dd7a6d93da99fc6660b8ad46c1834718c8419fe947bef57990e2a1dd650b40ef4a1396972f923d4e25d88e80a09313af93d96143d0bf3e0cad663adc5a986c4e2d6e283d2ecd70f7854af92641c9666e83ceed98436b82098d3aeb289ab4aec242953aa6f2e23c96cb35a763c1f8c8d408dd0c47a39421b5f496ec0824a18dcb9b13aaf1c68512a2890c47f5e85b06f06c5656", 0x93}, {&(0x7f0000008bc0)="a01dd18dcb831da4a8fe60d639854e9e409bed38528a42f90ae7e97b56464027dd1413548e7a57cffacbf1a84b685efe5cd887f786a4da346e5f2176b60526dd16b1c9a2f4e22ac55f96b2574d856ce8b2ca19e5856008a96fa88b74f85ec2b7cd3391b2ddbef10dfac8c903006ed7f3f26ae75029afc99ae4a838ee808e289d14221352b6e4914b8b2bd055ffd4da287759c85f9c92890103362919966a06e1cd9804cd", 0xa4}, {&(0x7f0000008c80)="1cd970b04e82745f23e874017f3558160d1cafbd51b153138f4e78c7fded180db397ac42f5477ceb35c33cd09471", 0x2e}], 0x8}], 0xa, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x20000000000000b5, 0x0) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(r10, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) mkdirat(r9, &(0x7f0000000300)='./file0\x00', 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) r11 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x3, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r12 = socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$l2tp(0x18, 0x1, 0x1) r14 = dup2(r13, r11) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r14, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r14, 0x84, 0x22, &(0x7f0000000880)={0x80000001, 0x206, 0x0, 0x6, r15}, 0x10) ioctl$EVIOCGMASK(r14, 0x80104592, &(0x7f00000000c0)={0x5, 0x59b, &(0x7f00000008c0)="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"}) ioctl$TUNSETVNETHDRSZ(r14, 0x400454d8, &(0x7f0000000100)) syncfs(0xffffffffffffffff) connect$l2tp(r13, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r12, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bf", 0x15, 0xfffffffffffffffd) 2018/04/01 00:14:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/loop-control\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000240)='./file1\x00', 0x2) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000200)=0x4037e59c, 0x4) r2 = gettid() openat$cgroup_int(r0, &(0x7f0000000180)='cpu.weight\x00', 0x2, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f00000005c0)='./file1\x00', 0x20) mq_timedsend(r3, &(0x7f00000012c0)="7ed18a80713826c492246e0bf4eefb6d2c2f6890ccaab3661a15daaed75ec5f984b253d6ad1fe69a3650f4da40351df443332c246a533c2d4f6d8170b980ac76ac07f26a0477141fb9b15c2955196346dba49b6bfe9fe39c42", 0x59, 0x6, 0x0) write$selinux_access(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d040000000000000067643c626a656333d393226770675f657861635f55237330c0a8c0ee"], 0x2a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000a40)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r4, 0x4, 0x6000) accept$ipx(r4, 0x0, &(0x7f0000000380)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000280)=""/35) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) syz_open_procfs(r2, &(0x7f00000000c0)='io\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000003c0)=0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001280), 0x4) fallocate(r0, 0x0, 0x0, 0x6) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r6, &(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB]], 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x81}, &(0x7f0000000100)=0x8) 2018/04/01 00:14:32 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x400002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000340)={{0x80, 0x4}, 'port0\x00', 0x0, 0x10025, 0x6, 0x0, 0x9, 0x1, 0x99, 0x0, 0x2, 0x100}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000006c0)=""/108) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x400000001}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) r4 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000480)={0x40}, 0x92764dd879634c96) lookup_dcookie(0x2, &(0x7f0000001600)=""/65, 0x41) sendfile(r4, r5, &(0x7f0000000040)=0x3, 0x10ed5b) getpid() ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x5, 0x6}, 'port0\x00', 0x0, 0x0, 0x0, 0x4, 0x4, 0xb41, 0x400}) sendmsg$unix(r4, &(0x7f00000015c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001300), 0x0, &(0x7f0000001500)}, 0x10) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r4, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x7}) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x3283, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xffffffff80000000}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}}], 0x54) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000540)={{0x3, 0x4}, {0x7, 0x80000000}, 0xffffffffffffe4d0, 0x4, 0x5}) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000800)=ANY=[@ANYBLOB="36bf2d76f5079737582d495a7d4b71bbd86bac7e511287b06fa57d944142850947f0c9691d66375d1836bcc0fe530082216f7f49e0a426034f6764be216e44b544ccf0918e7f85eddf0b917629b149ae17aaddf9e9575c025618"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000004c0), 0x8) r7 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') mkdirat$cgroup(r3, &(0x7f0000000600)='syz0\x00', 0x1ff) preadv(r7, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) mq_open(&(0x7f00000001c0)='/selinux/enforce\x00', 0x800, 0x8, &(0x7f0000000200)={0x1000, 0x0, 0x0, 0x1, 0x7, 0x0, 0xffffffffd81056ef, 0x8000}) 2018/04/01 00:14:32 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000640)={0x1, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'dh\x00', 0x8, 0x1000, 0x71}, 0x2c) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c00070010000000280000"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x81, @empty, 0x8}}, 0x81, 0xff, 0x0, 0xe50, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r1, @in6={{0xa, 0x4e23, 0x5a, @ipv4={[], [0xff, 0xff]}, 0xffffffffffff7fff}}, 0xcd7, 0x100000000}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874f8ae73", 0x30, 0x8000000, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000600)=0x5, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a", 0x4, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$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$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000}) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/04/01 00:14:32 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = socket$inet6(0xa, 0x4, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000180)={'bcsf0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000140)="5da7e1da18529ed411a78b6458b942bacae6d54ce98fdcfb9b11d99327de6ab0630c22637489f262dcadec30aa55e0b8a316d05f69", 0x35) dup2(r1, 0xffffffffffffffff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r5 = creat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r6 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000002c40)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r6, @ANYBLOB="2f479fa83015be7a30741e26729ecc57141f61c50abb24a09b"], @ANYBLOB="9ccc0e56992275943f40b767076c9003fda95ee576e47973df30b1308cd45d1dcbb7e15b9b71580c84c39b36f580ea64deb60e304cabeca2ef26f6c5e56beae338ebc9ced08a42077e5beef6d7d75be55d8b2b13a47539f4c72e23e4ee90cebf189d766c3559b08ab47bd33454e6d62bb105c310ee53fc812bac4db6564d9b52e9d205800c5a777fa31084b0181a3cb131b6454c623dd156a78d6e294f9095d60e0fa9c87d096e3e4b95aa89bcd27821f13d3c1f71503e0beef94cfa6dbd2c038017e7fc949d931ad9349e17e48f6aa2fc2c99250777708f7d6e5fb6f5bf6d08a7d04789c6c2a21592f81cf83a71e0a43d9e5017f526"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) 2018/04/01 00:14:32 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x2, 0x0, 0xd, 0x0, 0x7}, &(0x7f00000001c0)=0x20) fchdir(r1) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="0000047bc9de8c0c530d13ec8f10"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/enforce\x00', 0x22000, 0x0) r4 = fcntl$getown(r2, 0x9) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4e3}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') syz_open_procfs(r4, &(0x7f0000000340)='net/fib_trie\x00') syncfs(r3) getsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000000240)=""/97, &(0x7f0000000300)=0x61) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000001c0), 0x0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000000480)='./file0\x00', 0x420000, 0x22) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000440)) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) fchdir(r0) sendfile(0xffffffffffffffff, r6, &(0x7f0000000140), 0x7fffffff) sendfile(0xffffffffffffffff, r5, &(0x7f0000d83ff8), 0x7) 2018/04/01 00:14:32 executing program 6: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000500)={0x6, 0x7, 0x5178765a}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000580)='mounts\x00') r4 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x36, 0xffffffffffffffff, 0x3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r6 = syz_open_procfs(r4, &(0x7f0000000240)='fdinfo\x00') ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000000340)=0x9) ioctl$fiemap(r5, 0xc020660b, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000002c0)={0x381e, 0x8001, 0x8000}, 0x14) fcntl$setlease(r0, 0x400, 0x1) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00000003c0)=0x1000) r8 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000000280)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000380)="a81cbe49", 0x4, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x32, r7, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/04/01 00:14:32 executing program 7: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x80003, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a40)={{{@in6, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x39d}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r3+10000000}) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x5, 0x6, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="1b000000103122ee6f92251c7f357856a28c79b85c8c3d0991105a83c2b41b"], &(0x7f00000007c0)=0x23) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000800)={r5, 0x1, 0x0, 0x7, 0x6829}, &(0x7f0000000840)=0x18) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/01 00:14:32 executing program 1: socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast1, @in=@multicast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000440), &(0x7f0000000480)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac14141200"], 0x1) ioctl$KDSETMODE(r3, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r4}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) [ 164.909256] IPVS: set_ctl: invalid protocol: 1 172.20.20.170:20004 dh [ 164.961744] IPVS: set_ctl: invalid protocol: 1 172.20.20.170:20004 dh 2018/04/01 00:14:32 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x0, 0x7}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000580)='mounts\x00') r4 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x36, 0xffffffffffffffff, 0x3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r6 = syz_open_procfs(r4, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r4, &(0x7f0000000380)={0x0, 0x0, 0x1, 0x0, 0x0, 0xd7c7, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000680)=0x7f) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x8) fcntl$setlease(r0, 0x400, 0x1) ptrace$peekuser(0x3, 0x0, 0x80000001) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r6, 0xc0105303, &(0x7f0000000500)={0x9}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0xffffffffffffff3b) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) getsockopt$sock_timeval(r0, 0x1, 0xe053bcc50d6c4bfe, &(0x7f00000005c0), &(0x7f0000000600)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000004c0)={r7, 0x2}) 2018/04/01 00:14:32 executing program 4: flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000100000001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0004a21c0dedf883e08695c90007c6752b11623f0020000000030100bd281a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0891f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r0 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='./cgroup.cpu\x00', 0xffffffffffffffff) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f00000005c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000400000000fedbdf25050000000c0002000800030000000000140002000800030004000000080004000400000008000500000000000800060003000000040001000c00010008000200000000003d8ed80becd63c9dcbe4bb9e6887267f8c9ca7f31bceeba2348f4d5cb67a5fd84d2d43d6b584cefd4a1bace059e0ca3f09dd905f2be1f7bff2eab260ce335d6928d706dbfac0e4f26da90eac227b4217c5aea72b800dc26bb6a6eba4f5456bd940fdc6e06a6dba5e23978f7adc3c9c5d5e83"], 0x54}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x1, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$netrom(r4, &(0x7f00000003c0)={&(0x7f0000000240)=@ax25={0x3, {"06c80d1b0e6a55"}, 0x4}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000e80)="2f709fb4633745fd9b5f60ce9f5564b40a1238171bf59f7e35f46c6543a113d6b853dd70446fd401bc7acbe167af69313751f4eb918c143c1c524a45d010de1d37459cf72f3d75e0cb7881e6d25621f4bbec81edf1778388274bb96f0ac385f52002e1d2b6db718bcf2b53068edc2fae108d933febc27facdf55902d9678483f0f610b8f4c708af31afe0af6d45e79816a47efe747b7b52695429acb1ee6ee294bde28b59a5ece37dec50a36e76532f4b9b6617712e5dd9af516a854d92191ad30615b9fa818139c6725bc86add01975c67067eafdd1ded862dcb7f71a7c255c34c0001677cafccc787e641d2c9cf087ab30263e999caae76a05ce998dfc47c41758283b6f70dc06332adbba7d0eaf62f9e46436a16b5be68b66fa7478911be9c6ad9b445f11ddfb852561c2bb2046b3f48ae0a9f461137cff1c500566b54da9cc24894676d3861f2306cda18b1037bb324b9a2b72870d70abbd20cc4f31557dcd42e40891ccabf1e848c16f7531a19ba6eaa5d5b5e1a0d0218183a18cfbc5e2782a72189ff36cef546bc9888b592f1672a113e84e3d7d85bce4020a64ac526ceb5297189711519acecd311b5a4784024b5e31de9a2baa5a62af1a090bc18eaa4e8116fe0a9be7e0d01f303ebfe0025e45352ec2cdc5f1844db6a731e6d0b98d7645a5c0000bee8d96b48d0b0baacb9e2331ad18232b62a80e6dc6e108625f2c5840a12fb52952d145aa4858fba8f05afbde72bfaf78c55330df7568033295131c7da759bae162e9701458396a0756e465922c3fff6223eddcd565656fd7486c4cf83855b8281d5707036fa65949901005d3ed9761843edcf2017793ac59e8672cd200fd63b785a8cf0c8cc022b4e5608f055afffd314be0e654ad0511880759ee845bea4489e35d4aed63eb50f52cfc336c1603a5b42f88429eb099996a77675c0f994226c41e49fd3dcad46186a00e596d40898f1a9978e5883d3cdedf3da5052d31e7ba0bb77985b5b6a8e63b6f9f37e1c001c18a47c735614cc7b6071f12bf51c57b3258b90c8357ac7c90605223d5662ced77b63183d03080acf1f9d3177d4ce74877f262416d18a4ad463b5718e3b9b7b31592c348e8eeff22798c5521bc567e1ad8c3152c78ec6622391da85b838468a52a98bac5c5280c72b690648aa465a8a40afb2e9c6b41f292015f5ff49d7336d1f2620f885cd59dfda2a00da8682d0e5c083e8b7106cebbf4a15bbbe14c9008a169be9e100eca8004523d9eab0d2b4ab911db2cd00647176825583cfbe4cf2d4f4c5805e2799bf3c9a09e9ff921bdb28cd72cd3538e0f403caad126a9b3f63b0bca3334ca061e0a1905b6046d503d75d1563b0c81c0a7f8b26e7f7be38fab02e6c95adcd9fa095642a4ab1de8c9a9fa60f42d7a9c32feead821e61e92b3d33a13b8b0dd76f085621128e2cc3e766d7ec3fec9500050014bdaf476fc1f76ae2a8274214cc4f08822b06fd5e5a59af9b7c14efc739467192cbe037cea9a56eb194ce0c94862e2201d4df3f2ab1ea0294469b0192550795333171d812f88bb527ecccf6ca43d093122fbf5618cb7343ea3ecfa44345532a42e98a593fb0886daedbed4cd92bb517b36bf27366fd85ff4e9c283cba80e246704eb0ca821033e3a6b491b34c808a56cad86406ec589f31c24e57769af0de6e9414d1231aea4cc0e5414101608c65505a3ec959239527bb3f49ec34fdc04d692df2cceea169473ab3d7303a11cf2d66eac093b75d96968eb954770acb827c75ef4a738d0a85154e0ad9f1424b6bc3be2988442994e7aa14c1660d7d7f9dbb3bb59c397c8f125abb6f60ede974236888d3d2aba311b024ca796e48d2b9ad279a63108ebde741d875afa794b96c3a8f6b4e0e3c6228eaaec1b664ba499d6cbba8f9cadad45168085cd16bc1fe29df580f9002511f198acd4a39bf6be31ad1256aede69374c7a6f70ebf1b87ebe8d1c4332c7a725fbb4b85f05f5c581eaf90aa7b89e70ddcf92f35dc899145a3d906d3731daba7c7032c668e6de754549d0334a98feafe69f6262fc29ee164887f20be384e6e4ed20d917d2db6b5c539b880e9411fa4448517485e284545d5c615feace5697316a6c9624bfbd644e4e2f71233aedd6d2627771be39953ae19f768f31c3ba289546d7c9ca0e076c84cbe77845cb7b1e425569420171dd58e0940ca1fffabed55f7a9c36426321884c4aea1903dd8140abaa3615abad4f8e5f3f6a0595dcd0e9d5b409c63ec781baefa6c532f5a7e08c02cae4b4427d262f1ffb820fc7511ca0c49079838ced0391158570e3edf7ccd4f49b0e100e5afe250f170bf59e9a785e4e3e1cf2146828ac40b4f153f43670f0ca2410960aa37851d58fca4cdc2bc505916289ed331da1314a2e808d09c16a49f73babf8ee19e7b2ade2ea86da656c94f310725696a09f15e95b7cdd24b0111d8b78e92960f1c0994029e556da8acbd0217bb82ad479cc46d828056f8452d242a4d98c6fd45e2b077f821737178fe7731640270165da5d7bb24b4f83761a04073bc6f47c96d9621c7c9ad4adcd4b6e68b4d58fbbbeb5657b1b2f70107792d9eaa34a9030aaeda0948bee66ddef718a8b7b2184a07e964396fe0cf792ccf4d17821a55d5a1b1e7421cf135c816dd74064cf9b195f568f938707f6f55ec383aae0388d819f2f43e4126facc7a76c7b35f78f26b7105db6f0e3b33bb2de6f44cc814a2cb33a796e63a2f8d6789a49a81753b7edb2bb82260ac4f56f6695076cc773b2d7790a7300335e512dcb750e03c1905ae8d457cd92b4dd71de90fddd8944d6cb408be2c782925894a8e899205778b942862ca18865e7851b2a23f0fe92283baef00eab879c13e1a115b872a7b62c8dbe150c53d8bb3ca14dc9534b82b08d9659b6a38afd8fc974c43a3d5b67fa00e9f55b9f0c4f7144be6f1822e242de45b3b0054a149e4209c2d87c8f5bdfce2a0b540fe0b5f06751efe3ba608917dd485cedf39342d913d12436759c2955871c66bef96f2868228bf8edb68ca24de9f683ba38de1ad033e7741b1398f55881580a5ad4c4c30251cb315d59c6cb84edbce1a1c53b62bdac4550231e4048ba3f2ea13653f3f101fb295348be086d422a35191d9ba1f538a8552ac0777e2de6230c8c042c5b05f8779149e4c210b96cdbd8b62b68f9e3b2cbb7c4f57cd32e9855e79215e8329f4bf02fd20c86fbddcf904843dd531c374501b6bd15e577001bc498ba9e37de41c829ce5e0f21a2c23411ff24c8690efb6cbf6de98338502eb0ef4481a7cc0c3a2a9da5b2cf4017620c78188c61de85fffe0f0b85e8556ffc6c0daf662f69301e8e6b89e1eaddec14adb210cee5e17fb5131b6fd172fbf27718ff505f9d15f4f81d378f847086f912445a8f572db3760502ca3e0893c16459edbc51aa5849f49ccf35ae03a38c241087326cfc54eb056eb1a3e6561fc336b63c0f7838022665b9f90043445d1bb00d3c8bb8504794ad0f10751cf866a5407645828e04b436faf884cc2f5c21b5d642b19104441a86cb8a48dc8900f5ab697c35a2d268dce279569aa3af6bffa75b437364d732bfc822ac0eae9227a984214485e6e4ff30900e9f5d50c5ab2c7b7b7e6ce3384a9217415141fc871f8bda97b0c6f5a2590c9dc1db8d219ddec713352db7f5c50fc233aed3bcbdf5395ab8da38ba84315b138e800e64e59527af0b456e8f95495e573d14b7bba14c2bf7a35093cada3fcee3f234577050bcbd9ac5467427a696aa15419ff287e6ab53beaee1600d454484b3ccbfc5774788ae20b6a4a637326f02b0a35e92dfd9f7878033e704dfb13dc10b35a1f5d60292c9117f4d4d93846c652c96683fcdca257ab9f944059458f27649b6bd15319b6e0aaff2478d5f3c05493d9251ca2c6c404b6fb9aa2ec3099b5f19de4acedc140ee659bb77ee6af183742e18453603dff4d38940f01583a1050e85b2ba23a73801dae6b2f2636ebbff029ad2854747b27a8523aba962a279703c77ed1d39c8d3456be29b93048c9fabcdc2068073a745e6925b9b41cd839f87daf7f4d2f9c3eb8f02c05595aac802c70fae30c5c60f1aa2aa0d270c61322750e795367edde189ff5c4d996684a5c9fe0838f1eda017de3a40f5eaf3f7636c283d77217bca902c987b94d611edd925d1a66338ccbdd483cc710390b311b4e7999e6be1c2ecfd69bbe2646d4895b7ef7f22a28beab41145d304c403f7664de3e30a7b208e85765d4f9600b20b886023b01f29bfbcbfdf70a302cb134c344ab0e75e93312f2100db70e4d794ca31603005f04a1e4dfb71c26b2daa9072b3fde229869a94d23f37472351ee394e2da13bf14ca233c2cb99c4316880262838e5fdc0b43895ca0a13770e9c3bf9ed5af3a6bd8ac34378661652d33b174b18c8a65e0787b03b5c1a1756b1e63ab6deb4315ad146a31aa1e1a855133887e29a1b90ac01f89fbccf2216d5c6cf2689a578446a72e2ffd787c0da69a98b36e44a2c7947230ba5f9cc7bc2b4bc02532a18abec297bea7025f538878566f3336e0ecb720b80e534e34631a36aaa7c7c49fe42a6fd45f1dc7f997d8e4a95b386b400136ff6be6314d6e35b05ce026ec90b781f0de38ef84b1a13166b21b00d44e11319cea4a863ece9853406681ec4b86fba8367b9b29801f1c30ffbf862f018bf98a9e39ef11125eb1423fd038c7cadf7de05376948551c03d39f095dc1dd4a333fe28593b13b035f48f36707cee05bc7b48874eb47fd478a60f77754c27e55e528b1648f05d7690d11547b24392df78e3983ba29d336a0f67260f90b293a262acc6156376857f95e3d481aaa30f9eb794509d690ae9cca240316d5915bea7ad0eb47f1b5a7e9d01d11509320d58b27cae8d6cc2415e611256d73c1a847189d95f79b4a730373df431fb82317872749c918d7cd391a2f15faaa564c4615b8a389aa3069f7e5db275a5d7a068ea6e24cec38a6dd6dfff7540277fa393f0ef759bd02dc8b3521061ac7e4a343049d44e455cfed3f9f4a0b9bb8a65ab7d3d922546b816e6b00581d79c3ddc178b7dac65d60544f9863c0939c10a02568d1075180a45e2be91b73c376ab8849fd58f3c19056bc9f0636b3dbfbbf1f28640a099af4a7fcfe395b49da2e76ac60d2e7389a12201788e16a8050f5b6088317e652e3bd69423765e3af6dca7235aaa71d5c187475586d9c47830b8abb29d70d4b12b02013b22b079645e731952f178ee32d96e3682bdfeeaf3f6a2d488428a3675cedd640938e35d3acc6226e4084ca728e81cf7c4a29f61cbaa78d8025c70e37500f09e3e4a984ce31b9ece41dc02b13153c414901ef9bdcd9e4b2af1b38e3af19ddc69719b2ee0079a4f0207e39aff64162227168ee050620912b0fff6b29a9f7d1b3f22141f8c0857eefe2ea4ac4614f566b52ae286cb0f2349d12416c0b0d6a607a5e74c44657c6d56a7f6ba6f36b3fd15cf9c36b0e7714bfde89c1f46bad6637a3a3708a43af999fc480f3269183cfc20aae2b63b8ecf34bcbf285a75834d85159abc9fa26d27ca63c09d90687a363ffdb9b6e7aa0ae39cc709d123f0768faa74bb457de014e83876bd3af91dedb2b6d78d59c26164e948c72928ca66b5062837b0b198f6ff386a8773f9dff4ddc94537c10c34db808094cbd94ce3a8ff4adb5ac9bdea0605e73b306cbc93f713e303b884fedbb3a326bfcdef0fbf25286fd900c2c90f3a442c6aa02c400ae58b83b41a7af6ee5d704e78aca5d943fe2f60fdff7190db362097900d54bc82383", 0x1000}, {&(0x7f0000000280)="419accc9ee7b13ef9a7999383690da1af3df1683181f518b198ffb8c47fbb2f0b74cb3055132454e1ad8e17aa5e50263988f5fd54ea12f7e2e87c32d04f909f24a8d7391af2a8eba34586bdbabf96ba5232e8b1d966411096d0fa9b3fe5f33fa36b1aefa625de76618b6dc2f42d88ef4e4a43ac757951472b077f9e70f98fa2a8afd07545e14b4297e468afc149be875201574d4d5826029c2031ff35e8ea4ea75a39294fafaef447c5e80c2b4e59fc052bdbe4729316876d4bff23e7557ec0c222a04097be8e46afe6f30a2d68b84ef51", 0xd1}], 0x2, &(0x7f0000002040)=[{0x18, 0x117, 0x6, "89d6801de0f838"}, {0x28, 0x18a, 0x4, "b5a512813b3da4b983cb09f80be25eb27178de5b4242"}, {0xe8, 0x109, 0x100000001, "bfdb257f754dbdadcddb7f965a6449a6165b3ce1051ef4f9363ec9ab3370f7148fb64e6565f451abea3f3b561b299b2764850af74dda55c2c1a93d862e56aef1daa63daeb4896faf0daa1642b59f0c48c21176dcb389465645a77f5016bf0cc9937595267341b924bdd098228323ad176051dd67a5d6cfa9d4503a39ee53bcfe32ce2e6d91980dad53edfe3ab08d976baa80ce40d78cc176acf5b488c74c9266f544206c8dbbcd7696808638864a58499f9cee2c38e8d76b34e772d13145de529357d782e20ac96b6bd5d21fc180b2b7f16726"}, {0xc8, 0x119, 0xfffffffffffffffe, "73da380398ec12c77b722a8c23329085397faa0822224488f6acc3d0889dc74571526026257a3ae3a36242d0b7d2493b84158b0e482a123bb08028a9accb7b88adea47362288cdd5aa60baa33802c95a8c2932553666bd4b3cf83835b59cd095fd20aa065c9f17abb0e3cfc297f505aab2077f327572069d2f9d5f4986444f79467a273ca228f9f4d2dad270d5a30c981171fc80e0289a77a587083f95b213c8682511b0efb0b3b647054dd85b13673de75caf49"}], 0x1f0, 0x8004}, 0x80) gettid() mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) 2018/04/01 00:14:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000006c0)={0x1, &(0x7f0000000680)=[{0x0, 0x8, 0x1, 0x20}]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2500, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000000c0)=0x2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4030, r1, 0x0) recvfrom(r0, &(0x7f0000000700)=""/56, 0x38, 0x63, &(0x7f0000000740)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x2, 0x2, 0x4, 0x7fffffff}}, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x4a17771c, 0x4}, &(0x7f0000000380)=0x90) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000007c0)={0x2, 0x7, 0xffffffff, 0x7fff, 0x6, 0x80}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x64b}, 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r4 = dup2(r1, r2) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x400000) timer_create(0x7, &(0x7f0000000400), &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) timer_settime(r5, 0x1, &(0x7f0000000200)={{0x77359400}, {r6}}, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20060200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="1c00eaf631475bc87a07465400000329bd7000fddbdf2519"], 0x1}, 0x1}, 0xc0) fcntl$getownex(r4, 0x10, &(0x7f0000000940)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bond0\x00', 0x10}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000840)=r7) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000280), 0x8) 2018/04/01 00:14:32 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x101, 0x359300) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00'}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000740)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) splice(r1, &(0x7f0000000400), r2, &(0x7f0000000440), 0x0, 0x1) socket$netlink(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000095c000)="2400000026007f000000000000007701000000ff010000000000", 0x1a) r4 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r4, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/01 00:14:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x4, 0x6, 0x9, 0x7fffffff}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)={r1, 0xff, "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"}, &(0x7f00000003c0)=0x107) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) poll(&(0x7f0000084ff0)=[{r3}], 0x20000000000000b5, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000380)='net/wireless\x00') mknodat(r5, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000300)='./file0\x00', 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) r7 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x3, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x80000001, 0x206, 0x3, 0x6}, 0x10) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) syncfs(r6) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c0", 0x17, 0xfffffffffffffffd) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000000)={0x0, 0xffff, 0xfb}) 2018/04/01 00:14:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) signalfd(r0, &(0x7f0000000040)={0x5}, 0x8) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e20, @broadcast=0xffffffff}, 'yam0\x00'}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000140)) [ 165.133193] device lo left promiscuous mode [ 165.224106] device lo entered promiscuous mode 2018/04/01 00:14:32 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680000000000000000000000080001000a00000008000bf072697e0008000b0073690001000a0000079f02040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260e701c8a317508761027697ee720e6397bce347bfee2bd65a42000000000000000000000000000000000000000000000000000000004000000000000000"], 0x1}, 0x1}, 0x20000884) ioperm(0x639, 0xffff, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) connect$pptp(r2, &(0x7f0000000180)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) fchdir(r3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095d", 0x41, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a", 0x17, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1}, 0x80) 2018/04/01 00:14:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000012000)) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "7ed974d54cf0d7ee266047ea7a233aea760969a8576258ab622b2d07dc9e95a1b4b111c6ffd08b9575bc82d9dd999458eed460f08e24bd75a007839a490296c3cc65debd85559419ebf48028f73808f61036f32edc2fc51b67df1a6bbf195aec4dba9cdba4cb303d1c5439dfb08bab34dcffd18b395f2d6431ae52a79912fd466f0d3409f72ecc7423e763205eaff045370f35d2b27722493d327d68de3a25df5c5ace24f19f8de616168f405a68e83def3f272bb69f2acead39f1c5a857d8d2b1c70b2603"}, 0xd5) 2018/04/01 00:14:32 executing program 7: fchdir(0xffffffffffffffff) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:gpg_exec_t:s0 /usr/lib/telepathr/mission-control-5 \x00'], 0x46) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x595}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) r3 = getpgid(0x0) perf_event_open(&(0x7f0000001440)={0x0, 0x70, 0x0, 0x0, 0xde9, 0x0, 0x0, 0x4, 0x20004, 0x1, 0x0, 0x0, 0x6, 0x8000000000, 0x1, 0x7ff, 0x10000, 0x1, 0x7f, 0x10000, 0x2, 0x5d, 0x8, 0x9, 0x7, 0xf9be, 0x5, 0x400, 0x0, 0x3, 0x2, 0x4, 0x1000, 0x2, 0x9, 0x4, 0xbd33, 0x80000001, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0x3, 0x5}, 0x8008, 0x4, 0x3, 0x0, 0x50, 0x80, 0x77766d28}, r3, 0x0, r1, 0x1) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) getsockname(r1, &(0x7f0000001540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000014c0)=0x80) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f00000011c0)={0x11, 0xfe, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)}, 0x4000000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001200)={0x3f, {{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, {{0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, {{0xa, 0xffffffff, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x210) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r1, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0xee2}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r1, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r1, 0x0, 0x0, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) [ 165.277761] device lo left promiscuous mode 2018/04/01 00:14:32 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x13, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/83, 0x53}, {&(0x7f0000000240)=""/7, 0x7}], 0x4, &(0x7f0000001780)=""/239, 0xef, 0x8}}, {{&(0x7f0000001880)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/99, 0x63}, {&(0x7f0000001a80)=""/137, 0x89}], 0x2, &(0x7f0000001b80)=""/21, 0x15, 0x2}}], 0x2, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x8ce, 0x201, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000400)=0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x141000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000002c0)={0x4, 0xd1, 0x5, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440)={r1, 0x4}, &(0x7f0000000480)=0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x5, 0x1, {0x0, 0x0, 0x57d}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) memfd_create(&(0x7f0000000180)='NETMAP\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x0) 2018/04/01 00:14:32 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/loop-control\x00', 0x430040, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000180)) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x100) r2 = gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) mq_timedsend(r3, &(0x7f00000012c0)="7ed18a80713826c492246e0bf4eefb6d2c2f6890ccaab3661a15daaed75ec5f984b253d6ad1fe69a3650f4da40351df443332c246a533c2d4f6d8170b980ac76ac07f26a0477141fb9b15c2955196346dba49b6bfe9fe39c424f0fa900d361249d287fffa57c5b3fa185b97096dc699adb75d34a608662e1f4", 0x79, 0x6, 0x0) write$selinux_access(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="04007374656d5f753a6f626a6563745f723a6770675f6578656359743a7330202f7573722f6c69622f74656c6570617468792f6d697373696f6e2d636f6e74726f6c2d352000000004dc5d84a508c53ab9d3045e2d08272f5a944c788e0dae96beef6c7041cf44d671a46104c0c4412ec07e26486e9989000000"], 0x48) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000a40)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r4, 0x4, 0x6000) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) r6 = syz_open_procfs(r2, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000480)=""/159, 0x9f, 0x3}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)=""/73, 0x49}], 0x1, &(0x7f0000000900)=""/178, 0xb2}}], 0x2, 0x2002, &(0x7f00000009c0)={0x77359400}) fgetxattr(r6, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000002200)=""/193, 0xc1) sendfile(0xffffffffffffffff, r6, &(0x7f0000000200), 0x200000010000) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001280), 0x4) fallocate(r3, 0x0, 0x0, 0x0) r7 = dup3(r1, r0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r7, &(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[]], 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140), 0x4) [ 165.383792] device lo entered promiscuous mode 2018/04/01 00:14:33 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x3, 0xdc}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xbac, 0x2, [0x1, 0x0]}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) r5 = socket(0x10, 0x0, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)={r4, 0xcf}, &(0x7f0000000400)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000440)=[{&(0x7f0000000300)=@in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c, &(0x7f0000000340), 0x0, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0x94c, 0x6caf7d3f0b945e22, 0xb84, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x2, 0x202, 0x7, 0xfffffffffffffff8, 0x8001, 0x2, 0x50, r7}}], 0x60, 0x4000000}], 0x1, 0x40) r8 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r6, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r10 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x40400) r11 = socket(0x11, 0x100000802, 0x0) r12 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r12, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r11, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(r9, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x2, 0x0, {0xa, 0x4e21, 0xb9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}}, 0x80) r13 = dup2(r10, r12) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=r10, @ANYPTR, @ANYBLOB="3c42e2aaa6714ecddea7508d9a8e707a70db", @ANYRES32=r13, @ANYRES32=r10, @ANYRES16=r10, @ANYRES64=r4, @ANYPTR], @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="d2d0882b86bf2671b5adba073bc1b517fa0fe3d6f55908cf434e310b96257ecff07d5378cd3a7b9e4db980194620773e83ecf7bd7c173cf9afc09eef926ed12fbfc7f00d4d820e2dec0a28e13238edc2c053470c415be2a805f8b49e7c705b5d1ad64088967d6b3eceb11338eb0c268ee4d5208be420253e040203ceb7b4dc7a799576f2539d2a42004ab6fba06ce323a7797e92970f055a7e952d3c632d854b5c8a0ce7620d217ebe3537e9e464c134eccf9fc4d5cbda9ac0425187b1194b50edadcd83fb8b64"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r2, @ANYRES16=r3, @ANYRES16, @ANYRES64=r8, @ANYRES16=r13, @ANYRES32=r13, @ANYPTR, @ANYBLOB="a4e041a5e038d1ab472131b4d89225997a9fc58c5b9d9f7f61c1688996a2dfd5", @ANYRES64=r2, @ANYRES64], @ANYRES16]], 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/04/01 00:14:33 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000fc0)="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", 0x975}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) setpriority(0x2, r3, 0x100) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r1}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000004902000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa194000500000000000000000000000045ffff49855183"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r5, 0x190d}) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r6) 2018/04/01 00:14:33 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@rand_addr=0xce, @dev={0xac, 0x14, 0x14, 0x13}, r1}, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/04/01 00:14:33 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x1) fchdir(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) fchown(r0, 0x0, 0x0) membarrier(0x8, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bond0\x00'}) r3 = socket(0xa, 0x2, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="010e28bdba00fedbdf250f0000000800060003000000680000000000000000000000080001000a00000008000bf272697e0008000b0073690001000a0000079f02040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007302306e00528d83aa8f23b0c9d515ee84efaa64003587e898db0000b7"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) accept4(r3, 0x0, &(0x7f0000000180), 0x80000) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r3, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d", 0x7f, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x59e8eca28fe48b17) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a", 0x17, 0x0, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) sendmsg$inet_sctp(r3, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r3, &(0x7f00000001c0)="6a14ad6a11c00f9a3e0cf2bb4f05b5be761d93e309c7f715e242beec6ef652ea90f000000000", 0x26, 0x4004804, &(0x7f0000000280)={0xa, 0x4e2a, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000240)={0x400, 0x80, 0x200, 0x4, 0x200, 0x3, 0x4, 0x2, 0xfff, 0x3ff, 0x400, 0xfffffffffffff383}) open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f000076cf07)=""/249, 0xf9) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80ed, 0x0) 2018/04/01 00:14:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)='environ\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3c7) epoll_pwait(r1, &(0x7f000043ffdc)=[{}], 0x1, 0x0, &(0x7f0000b4dff8), 0x8) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x7) 2018/04/01 00:14:33 executing program 7: r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x0) inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r3) epoll_wait(r3, &(0x7f00000003c0)=[{}], 0x5d, 0x0) unshare(0x20000000) clone(0x8000, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000140), &(0x7f00000001c0)="86b9c7c84e0f455a6b1993468b5dbeeea0ad96e5fc513c6f44092ad8979076b24191cad00d561b8409929ef55c1abe305e501cc35e91f02b634008923200f2e5f8c79a6e2af6ead9b1833bc7090457aeb45536d00b8ae0283d895419e9d9b3ce6991ae00e1e2d9669e29edf033b1c1ec8768412fcc5fc6c0da0173687e0e18") wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x0, 0x0, 0x4001) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000240)={0x6}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) delete_module(&(0x7f00000000c0)='\x00', 0x800) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000000)=""/93) 2018/04/01 00:14:33 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x100) fcntl$setlease(r0, 0x400, 0x0) signalfd4(r0, &(0x7f0000000140)={0x1}, 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="2b000000324ec308fb774ec07373b808cc3e8358eacc0cb323a6855ec18e262c261876295d008900699f8f468af76b7ac69452e1b7877aa4fa7bfac8"], &(0x7f00000001c0)=0x33) rt_sigprocmask(0x0, &(0x7f00000003c0)={0x400}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000200)) bind$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0x2711, @hyper}, 0x10) clock_gettime(0x0, &(0x7f0000000280)) rt_sigtimedwait(&(0x7f0000000240)={0xfffffffffffffffd}, &(0x7f00000002c0), &(0x7f00007adff0)={0x0, 0x1c9c380}, 0x1b2) truncate(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockname$inet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/04/01 00:14:33 executing program 1: fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000240)='./file0\x00', 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x101}, 0xfffffffffffffda7) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x34, r1, 0x80000000000003) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) connect$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x3, 0x3, 0x4, 0x2}}, 0x26) recvmmsg(0xffffffffffffffff, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}}, {{&(0x7f0000002cc0)=@nl=@unspec, 0x80, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x8, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x80, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x3, 0x20, &(0x7f0000003a00)={0x77359400}) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000100)) socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r2, r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0xce, 0x5) ioctl$TCSETS(r4, 0x40045431, &(0x7f00005befdc)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000300)) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x3a1008, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, 0x323) r6 = syz_open_pts(r4, 0x0) fcntl$setflags(r4, 0x2, 0x1000000001) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000140)=0xe) ioctl$TCXONC(r5, 0x540a, 0x80) close(r4) r7 = creat(&(0x7f00000001c0)='./file0\x00', 0x400100009f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000001100)={0x0, 0x0, 0xff}, &(0x7f0000000200)=0x8) write$cgroup_pid(r7, &(0x7f00000019c0)=ANY=[], 0x6a) accept$inet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, @loopback}, &(0x7f0000001880)=0x10) 2018/04/01 00:14:33 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'tunl0\x00', 0x8000}) socket$pptp(0x18, 0x1, 0x2) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) write$eventfd(0xffffffffffffffff, &(0x7f0000b9eff8)=0xffffffffffffffff, 0x8) r3 = fcntl$dupfd(r2, 0x406, r0) fcntl$getown(r1, 0x9) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000140)="6bd26214fb6407de3923df35ccb88450968220c7143ee51750f7e49e28138bef36ffff5d2adef84798223e2aa48b6c5ac91bcf80eec3d9b9fe041a6c6f633f7098900f75a8400e785cc10c9f5c71fd8913625cac8043b7becd385264baf9d1095a8975a0d6a67a22d3a21a91806f205dcb5637a3142ac1f394f03b51b53a21a578a1707392d20059d5cb6318f65596f957d8c967d4b5c089ee6d7bff3970e938028f9be06ef99a35c7f38060e7a85e5aae0d0551183cc4cdab6321ef3d5856fb2d7215f37cb4ffffa0410da2f3278fcacc2eda") 2018/04/01 00:14:33 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) sendfile(r0, r0, &(0x7f0000000540), 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000009c0)=ANY=[], 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000740)="ed8465d2d5ea71", 0x7) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000640), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)=':[\x00') ptrace$setregs(0xf, r1, 0x9, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a97781487c") getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000780)={'security\x00', 0xf0, "03b91670a4c6999070f42acc440be4904ef5b73a3748ff3927284ebf61c391a24f2eaebc23b6094c113119cb1badeab786bf3ac2d2ba550957edb3921ef0254d3f5a01c51f9aed9a45b5fdeae2a3de0fc74e93e39e8a18ebe2bbb2a177e6518f413fea6341766225cc811586b5044e7121a402e193055efa550147fe09ca2aba1e49d516d2b05ea446d7cb944ee57b754906d4d66daf032c1811d1d288b5f9315e20c7bc32a24ee02ce7e987524e0c4afedd331cad9595f56cf1942b72bfc77147c0d0da490479a632520e9e91d26686520508036f4ba6750652a9bdee958a4c43b5e76379ca39f797fa8618ee0c7b06"}, &(0x7f0000000280)=0x114) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x7, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x3f, 0xa0}, {0x7fffffff, 0xffffffffffff2bef}, {0x4, 0x20}, {0x1924000, 0x6}, {0xffffffffffff0000}]}) fcntl$notify(r0, 0x402, 0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2}, 0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000240)={0x499a, 0x9, 0x5, 0x7, 0xffffffff, 0x43b, 0x6, 0x8d0, 0x1, 0x7}) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) openat(0xffffffffffffffff, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) getpgid(0x0) ustat(0x8, &(0x7f0000000700)) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/57, 0x39) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000980), 0x4) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/04/01 00:14:33 executing program 7: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000400)='./bus\x00', 0x20) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000140)='./file1\x00', 0x0) ftruncate(r1, 0x8000) dup2(r3, r2) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x46, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600"}, &(0x7f00000012c0)=0x4e) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r4) 2018/04/01 00:14:33 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0xa0481, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xb46a) write$selinux_context(r0, &(0x7f0000000380)='system_u:object_r:inetd_child_exec_t:s0\x00', 0xfffffed3) 2018/04/01 00:14:33 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1}, {0xffffffffffffffff, 0x200}, {}], 0x3, 0x232) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x0, 0x101}, 0xc) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x0, 0x0, 0x2, 0x0, 0x1, [{}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x4f1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000600)={0x200, 0x6, 0x40, 0xfffffffffffffffb}, 0x8) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x0, 0x92, 0x2, 0x0, 0x0, 0x88}, {0xdef, 0x7, 0x0, 0x7, 0x0, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r1, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/01 00:14:33 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000007c0)=0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000001c0)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) socketpair(0x8, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000480)={'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000004c0)={0x0, 0x80000000, 0x1, 0x1, 0x400}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) r6 = dup3(r2, r1, 0x0) r7 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000000)={0x0, 0x4, 0x6, 'queue1\x00'}) ioctl$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'}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="f1b58636ad232976e0bf346a7f33f48926778b18f61c14fa5687ff919b9b97fd7597dc35ef06d77aaf1cb444387ddb9f6f7c48ec435c4850fc41a04e9973bd7fc8175275a4b6d85c00e5ee73fd669c9c000f560b7315c01042f8382079322e75c3aa51158ccacdb487f0b036f957376247029617954221e2e9c0f14f53", 0x7d, 0xfffffffffffffffe) r8 = add_key(&(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000500)={0x9, 0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000540)={0x3, r9}) request_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)='\x00', r8) poll(&(0x7f00000006c0)=[{r2, 0x400}, {r6, 0x3020}, {r7, 0x244}, {r1, 0x20000400}, {r4, 0xc0c1}], 0x5, 0xfffffffffffffffc) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='\x00', r8) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000000800)=0xffff, 0x4) 2018/04/01 00:14:33 executing program 7: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0)) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) r1 = gettid() renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) sched_rr_get_interval(r1, &(0x7f0000000340)) pipe(&(0x7f0000000000)) prctl$seccomp(0x16, 0x0, &(0x7f0000000480)={0x7, &(0x7f0000000440)=[{0xffff, 0xa4, 0x22, 0xfffffffffffffe01}, {0x7fffffff, 0x0, 0x800}, {0x1f, 0x0, 0x4, 0x7}, {0x0, 0x80, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x5}, {0x225, 0xc34, 0x0, 0x4}, {0x0, 0x6, 0x2000000000000, 0x311925ba}]}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba", 0x2a, 0x40, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x2}, 0x80) connect(0xffffffffffffffff, &(0x7f0000000500)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x3a5) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 00:14:34 executing program 0: r0 = timerfd_create(0x7, 0x10000000080800) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000640)={0x9, 0x0, 'client1\x00', 0x4, "e42548f00ee435d8", "d7cdd0da617dd6740afaf966447ae9abe654efca40594b5c603988daf32f6587", 0xff, 0x5}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80, 0x0) connect$inet(r2, &(0x7f0000000600)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") timer_create(0x1, &(0x7f0000000340)={0x0, 0x26, 0x0, @thr={&(0x7f0000000440)="1b30a0689cbc22bfa25a710856b8d6e54a412a6c991e3d1d5588a3c9bc13f915fde22c88d7f70d55143d930d40d34aae6be6c5044f55de2ebc4e7cf804cad71db2364755451480fb63bfb4637e770a681676f2da2add222cee901985c861dab634a05b9e8820acd3ff4450e60ca934ebf6050ebe07c9507afe4ce639c8f894692f3c5d063823f291019d83e9e46add83c5ffcd46bf5f47d091fea536", &(0x7f0000000500)="cdd7b1cca62b6afcec6003ea4953fcde88091146ad4a797ace4fb21f8e0936323767a5a4aa37312e9a9061acbf538bda072164838c5aa1ae922e7e9b5b39a6e6919c20d5a126c59125986531093b3cd7c317998b89cf574b3386488c36501a9efcfe9518377fc0a939c1e71367bfc41e066d6c775ae8b2600b4f6bef5ff5a0069985a2"}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) fchdir(r0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) clock_gettime(0x0, &(0x7f0000000200)) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000280)=0x8, &(0x7f00000002c0)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000100)) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) setrlimit(0x3, &(0x7f000040c000)) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) fallocate(r2, 0x2, 0x8000, 0x9) 2018/04/01 00:14:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x7fffe) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a80)=""/211, 0xd3}, 0x2000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144", 0x24}], 0x1, 0x0) ftruncate(r2, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x15555555555556f7, 0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000012c0)=0x9e) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r4}, &(0x7f0000001240)=0x10) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r7, 0x4) 2018/04/01 00:14:34 executing program 1: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x20) inotify_add_watch(r1, &(0x7f0000000000)='./file1\x00', 0x800) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x24, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1}, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000140)='./file1\x00', 0x189) ftruncate(r2, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000000340)=""/191, &(0x7f00000002c0)=0xbf) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x39, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6"}, &(0x7f00000012c0)=0x41) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000001c0)={0x3, 0xfffffffffffffc00}) fadvise64(r3, 0x0, 0x7ff, 0x0) 2018/04/01 00:14:34 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x51) fcntl$lock(r2, 0x7, &(0x7f0000002000)) fcntl$lock(r2, 0x7, &(0x7f0000003fe0)={0x2, 0x0, 0x0, 0x7ffe}) fsync(r1) getsockopt(r1, 0x1, 0x6, &(0x7f0000000140)=""/173, &(0x7f0000000000)=0xad) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffffffd6, 0x200, 0xff, 0x7, 0x5e09, 0x7, 0x72e, 0x7e5d, 0x8}, 0xb) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000080)={'\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/01 00:14:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x24000, 0x41) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000a80)=@filter={'filter\x00', 0xe, 0x5, 0x8b0, [0x0, 0x200001c0, 0x20000618, 0x20000738], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x13, 0x8, 0x98bd, '\x00', 'bridge0\x00', 'eql\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x198, 0x310, 0x340, [@comment={'comment\x00', 0x100}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:adjtime_t:s0\x00'}}}, @common=@ERROR={'ERROR\x00', 0x20, {"9203db2e615ad543de581f581e70fc3b77c43b0f96120f39264baadfd7d0"}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}, {{{0x5, 0x20, 0xdbff, 'bridge0\x00', 'ip6tnl0\x00', '\x00', 'syzkaller1\x00', @random="c31a8c094b8f", [0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xfffffffffffffff7, 0x0, 0x10001, 0x0, 0x0, "ca844aae624f39901eabb7797eaee04064e33c6faf4f17f7f8405e8f7775f4902ff29f409798a4a20d502df3deb022dd1ca1c80e9c159c362e3e6cee08fab5d6"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x10, 0x88f5, 'syzkaller1\x00', '\x00', 'erspan0\x00', 'ipddp0\x00', @random="bbf6ae3955db", [0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xc0, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x7, 0x6}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x9, 0x2d, 0xe0ff, 'bcsh0\x00', 'dummy0\x00', 'syzkaller1\x00', '\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x108, 0x188, 0x1b8, [@physdev={'physdev\x00', 0x70, {{'eql\x00', {0xff}, 'gretap0\x00', {}, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x4}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00', 0x100}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}, {{{0xf, 0x12, 0x62ef, 'rose0\x00', 'ip6tnl0\x00', 'gretap0\x00', 'lo\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xf0, 0x120}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x4b72, 0x7}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x928) write$cgroup_int(r1, &(0x7f0000000040)={[0x37]}, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) 2018/04/01 00:14:34 executing program 5: getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x101000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xafb) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000000)="c6c0a381b7fc8fc3cd72bc740ddfbc4e718823d35249332b7b61e9de93afb867766633eba48c1030421ad9020eeaac18f797dfc1d86742a3d64867797a411ba11be497c32ab7990e18a317bc447e2b9b15b5ff36bf02c0cc89ede57511c65a397d848aa4d056de7cb8325a8dc057181c93f0f8b13c6ff142a3cc3359e3278c797bc0ae72ac55489945c50c846efa3da059f58c01f0ee6fd11cff074fe3f701a8a45ce19667bfb889b2b19380aece0aaafddb73d3559ffb5f83d7b30f1b3b51a6e28b1fc50c6b83f93657fb46bf7ab8c4029bee3e3e7a722230c0e7a3") ftruncate(r0, 0xed0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000400)={'IDLETIMER\x00'}, &(0x7f0000000440)=0x1e) write$sndseq(r1, &(0x7f0000000280)=[{0x2df2, 0x40, 0x7fff, 0xffffffffffff5c55, @time, {0x8, 0x8}, {0x5, 0x8}, @connect={{0x9, 0x3}, {0x0, 0xac2}}}, {0x6, 0x4, 0x836f, 0x3ff, @tick=0x3ff, {0x2, 0xff}, {0x5, 0x9}, @queue={0x19c, {0x7, 0x3f}}}, {0x4, 0x7ff, 0x1, 0xff, @time, {0x8, 0x100}, {0x3a0, 0x2}, @time=@time}, {0x5e368644, 0x2, 0x6, 0xfffffffffffffffc, @tick=0x6, {0x6, 0x5}, {0xccb, 0x200}, @raw32={[0x2, 0x1, 0x9]}}, {0xff, 0x2, 0x5, 0xfffffffffffffffc, @tick=0x2, {0x3, 0x100000000}, {0x8}, @raw32={[0x1, 0xfff, 0x1]}}, {0x62f1, 0xff, 0x3, 0x10000, @tick=0x81, {0x1, 0xfffffffffffffff9}, {0x80, 0xffffffffffffff31}, @control={0x0, 0xffffffff, 0x7e000000}}, {0x497, 0x9, 0x4, 0x4, @tick, {0x5, 0x81}, {0x4, 0xffffffffffffffff}, @quote={{0x0, 0xf6}, 0xfffffffffffffffa, &(0x7f0000000100)={0x2, 0x8, 0x6, 0x38000000000, @time={0x77359400}, {0x0, 0x80000000000000}, {0x0, 0x3}, @raw8={"51827398466706feab390621"}}}}, {0x1, 0xfffffffeffffffff, 0x4, 0x1, @time={0x77359400}, {0x800, 0x7}, {0x200000000000, 0xffffffffffffffe1}, @connect={{0x7, 0x3}, {0x8, 0x100000000}}}], 0x180) getpeername$netlink(r0, &(0x7f0000000180), &(0x7f0000000200)=0xc) 2018/04/01 00:14:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r1, 0x0) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r2) 2018/04/01 00:14:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "0008000000759b288842f5ac1f020409"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000001c0)={0x2, 0x3, 0x3f, 0x75d, 0x9, 0x1ff}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000180)=0x22) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x665c, 0x1000, 0x7, 0xffff000000000000, 0x400, 0xff, 0x1, 0x4, 0x49a0, 0x1, 0x37}, 0xb) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000001002ed8ffffffffb1f2fec15725d9e7c9c802630e8eea800f491c65a47e55d892251e4d3dd47297ca54041a4e77c10cc0e8df9088e82bfe511bba4cf051eafa4626826b0ce1ee8c66e806000000fc778ebfa11e1c8adf156f2ad13993517b4b2210083e985015f87b6f01fefe02000000000000002dfb47a1b74687ef1f89b969d2f10a1c3f9057706a36e8"]) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/04/01 00:14:34 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00000011c0), 0x0) syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637aadb97", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000014c0)={0x4, 0x80000000000005, 0xb967, 0x0, 0xe}) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r2 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) process_vm_writev(r2, &(0x7f0000001100), 0x19c, &(0x7f0000001700), 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff00000000000000000000000000000000000000000000000000"], 0x1) 2018/04/01 00:14:34 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) poll(&(0x7f0000084ff0)=[{r1}], 0x20000000000000b5, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000300)='./file0\x00', 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r4 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup2(0xffffffffffffffff, r4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x400}}, 0x44}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r6, 0x7ff}, &(0x7f0000000000)=0xffffffffffffffe0) execveat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)=[&(0x7f00000002c0)='em1*&wlan1vmnet0%\x00', &(0x7f0000000440)='\x00', &(0x7f0000000500)="76626f786e6574311d00", &(0x7f0000000540)='@(\x00', &(0x7f0000000580)='%\\)posix_acl_access/em1\x00'], &(0x7f0000000740)=[&(0x7f0000000600)='vmnet1keyring:\x00', &(0x7f0000000680)='net/ip_tables_matches\x00', &(0x7f00000006c0)='-$\x00', &(0x7f0000000700)='ip6tnl0\x00'], 0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x0, r7}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0xaca, &(0x7f00000008c0)="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"}) 2018/04/01 00:14:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001100)={r2, 0x2, 0xf679, 0x5, 0x5, 0xffffffffffffffff}, &(0x7f0000001140)=0x14) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x400000000000, 0x3ab) 2018/04/01 00:14:34 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) ftruncate(r1, 0x0) write$tun(r3, &(0x7f0000000080)={@void, @void, @x25}, 0x3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000004c0)=ANY=[@ANYBLOB], &(0x7f0000000500)=0x1) unlink(&(0x7f0000000000)='./file1\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494c", 0x16) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000480)={'tunl0\x00', 0x5000}) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000540)="8cd2c7325b05de9ed423f3d4b361f1b16e421f2fbc977ee9def8048a193d92df4c9b6e928438622a4b8ef54f6a37ef001d3622c22bd8c5b3b2f2459330bdae398a624b7eec55d82aa15e0da850a4e372a07364cca3041d") ftruncate(r4, 0x80003) sendfile(0xffffffffffffffff, r4, &(0x7f0000000140), 0x7fffffff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/01 00:14:34 executing program 2: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000080)={@remote, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000005c40)={'syz_tun\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008180)={0x0, @empty, @broadcast}, &(0x7f00000081c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000008200)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000008300)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000000b780)={@mcast2, 0x0}, &(0x7f000000b7c0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'nr0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000000b940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000000b900)={&(0x7f000000b880)=@ipv4_newroute={0x60, 0x18, 0x300, 0x70bd2b, 0x25dfdbfb, {0x2, 0x30, 0x94, 0x3, 0xff, 0x0, 0x0, 0x3, 0x2400}, [@RTA_MULTIPATH={0x34, 0x9, [{0x5, 0x1, 0x2, r2}, {0x8, 0x0, 0x9, r3}, {0xffffffffffffffff, 0xa93, 0x2, r4}, {0x9, 0x1, 0xc9, r5}, {0xf827, 0x3, 0x7a5e}, {0x400, 0x0, 0x40, r6}]}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x10}}, @RTA_OIF={0x8, 0x4, r7}]}, 0x60}, 0x1, 0x0, 0x0, 0x4090}, 0x40000) fsetxattr(r0, &(0x7f0000000100)=@random={'user.', '/dev/rfkill\x00'}, &(0x7f00000000c0)='security.evm\x00', 0x61, 0x0) 2018/04/01 00:14:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09008a2bbb007f000300501c0100b428f2"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x7, "10b402dd98f261"}, &(0x7f0000000180)=0xf) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000007c0)={r4, 0x10001, 0x2, [0xfffffffffffffff9, 0x0]}, &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r4, 0x4, "ea25cedb"}, &(0x7f0000000240)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r5, 0x1, 0x13, "3d5ecd73a2fb49fb858b26c91c7ce14984e059"}, 0x1b) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) 2018/04/01 00:14:35 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x58, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x7ea144b6}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) geteuid() sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0x1e) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) close(r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0xa, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) 2018/04/01 00:14:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x8000000000000000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000600)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000280)=0x41) ioctl$TIOCGPTPEER(r3, 0x5441, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000002c0)=0x100000000, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000004c0)) r4 = eventfd2(0x6, 0x80000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000400)) add_key(&(0x7f0000000700)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="6afcbdd03abb2c5b0949148d12f01778a0aed22674be9efb", 0x18, 0xffffffffffffffff) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) r6 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r6) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f0000000000)={0xc14, 0xfffffffffffffffc, 0xce, 0x6, 0x7, 0x5}) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r9, r8) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) recvmmsg(r9, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000580), 0x0) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000000200)) 2018/04/01 00:14:35 executing program 3: r0 = inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x0, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') open$dir(&(0x7f00000002c0)='./control\x00', 0x2800, 0x80) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast1, @dev}, &(0x7f0000000280)=0xc) inotify_init() unlink(&(0x7f0000000300)='./control\x00') r4 = socket$inet6(0xa, 0x0, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0), 0x1d0}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000580)=0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000030040000000000001801000000000000480300004803000048030000040000003cdc26b84d07b7422868a2fb1d7f016fa2069d94a3f4f709fe38f8c2fbb18ade106e99"], 0x1) unshare(0x800) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000100)=0x0) ioprio_set$pid(0x3, r5, 0x8) dup3(r3, r0, 0x40004000) 2018/04/01 00:14:35 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="75736593afaae565607e762f706b"], &(0x7f00000002c0)=""/152, 0x98) getresgid(&(0x7f0000000140), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r4 = getegid() setgroups(0x2, &(0x7f0000000400)=[r3, r4]) 2018/04/01 00:14:35 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(0xffffffffffffffff) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000600)={{0xa, 0x7, 0x9d, @empty, 0x4}, {0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x3, [0x9, 0x101, 0x5, 0x8, 0x1, 0x1f, 0x531, 0x1ff]}, 0x5c) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000940)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00'}, 0x2c) socket$inet_sctp(0x2, 0x0, 0x84) accept$packet(r3, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000900)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000b00)={@remote, @remote}, &(0x7f0000000b40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000c80)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000d80)={'sit0\x00', r5}) fcntl$setlease(r0, 0x400, 0x43) stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e23, 0xb17, 0xa, 0xa0, 0xa0, 0x29, r6, r7}, {0x9, 0x43d, 0x3f, 0xacbb, 0x85e3, 0x3f, 0x5, 0x7}, {0x0, 0x100, 0x1f, 0x5}, 0x1f, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d2}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x2, 0x0, 0xfff, 0x7, 0x1}}, 0xe8) pread64(r0, &(0x7f0000000a40)=""/156, 0xd5, 0x35) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000800)={{0xa, 0x4e24, 0x18e, @local={0xfe, 0x80, [], 0xaa}, 0xa6c2}, {0xa, 0x4e24, 0x20000000000f40, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x1, [0x5, 0x100000000, 0x0, 0x3, 0x256, 0x6, 0x1f6, 0x100000000]}, 0x5c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000007c0)=0x5, 0x4) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000780)='tls\x00', 0x4) write(0xffffffffffffffff, &(0x7f00000008c0)="2400000015007f000000873fd51be1550189d7fe6dff0f0000000000007050c0bb7db2e560a4b5f7a4a1763a0400f090967e71", 0x33) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) 2018/04/01 00:14:35 executing program 5: fchdir(0xffffffffffffffff) write$selinux_access(0xffffffffffffffff, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x44) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x595}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000001440)={0x0, 0x70, 0x0, 0x0, 0xde9, 0x2, 0x0, 0x4, 0x20004, 0x1, 0x0, 0x0, 0x6, 0x8000000000, 0x0, 0x7ff, 0x10000, 0x1, 0x7f, 0x10000, 0x2, 0x5d, 0x8, 0x9, 0x7, 0xf9be, 0x5, 0x400, 0x8, 0x3, 0x2, 0x4, 0x1000, 0x0, 0x9, 0x0, 0xbd33, 0x80000001, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0x3, 0x5}, 0x8008, 0x4, 0x3, 0x0, 0x50, 0x80, 0x77766d28}, 0x0, 0x0, r1, 0x1) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) clock_gettime(0x0, &(0x7f0000001540)={0x0, 0x0}) utimensat(r0, &(0x7f00000014c0)='./file0\x00', &(0x7f0000001580)={{0x77359400}, {r3, r4/1000+10000}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f00000011c0)={0x11, 0xfe, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)}, 0x4000000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001200)=ANY=[@ANYBLOB="3f000000000000000a004e2406000000ff020000000000000000000000000001ff03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e2000000000fe8000000000000000000000000000bb01010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e201f00000000000000bb00010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00ffff00000080ff0100000000000000020000000000010300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000bc0)='/selinux/enforce\x00', 0x2000, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001700)='/dev/hwrng\x00', 0x462680, 0x0) sendmsg(r1, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0xb29}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r1, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001980), &(0x7f00000019c0)) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000015c0)={{{@in=@remote, @in6}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000016c0)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) 2018/04/01 00:14:35 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c3a000/0x2000)=nil, 0x2000, 0xa) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/04/01 00:14:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x3ee) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff]}, 0xd4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x60}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0], &(0x7f00000007c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x266, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r4, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x101, [0x0, 0x9, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) 2018/04/01 00:14:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) ioctl(r0, 0x2282, &(0x7f0000007000)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x2, 0x0, 0x800, 0x2800, 0x7]}, &(0x7f0000000040)=0xe) [ 168.548899] device lo left promiscuous mode [ 168.561429] tmpfs: No value for mount option './file0' 2018/04/01 00:14:35 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000780)={0x0, 0x3}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000800)=@assoc_value={r2, 0x1}, &(0x7f0000000840)=0xfffffffffffffe42) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$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) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$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, 0x0, 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$sock_int(r7, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r7, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) r8 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f000001dff6)='./control\x00', r8, &(0x7f0000e14ff6)='./control\x00', 0x2) [ 168.610205] tmpfs: No value for mount option './file0' 2018/04/01 00:14:36 executing program 3: r0 = socket(0xa, 0x80000000001, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 168.662432] device lo entered promiscuous mode [ 168.667318] qtaguid: iface_stat: create(lo): no inet dev [ 168.676945] qtaguid: iface_stat: create6(lo): no inet dev [ 168.684174] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 168.690564] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/01 00:14:36 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000540)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'system_u:object_r:v4l_device_t:s0', 0x20, 0x39, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'syz_tun\x00', r4}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000700)) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x0, 0x0) eventfd2(0xfffffffffffffffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) getsockname$ipx(r3, &(0x7f0000000900), &(0x7f0000000a80)=0x10) lseek(0xffffffffffffffff, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x7, 0x37, 0x0, 0xfffffffffffffffe, 0x80000000, 0x0, 0x8, {0x0, @in6={{0xa, 0x4e20, 0x90, @empty, 0x3}}, 0x80, 0x1, 0x9, 0x2, 0x8}}, &(0x7f00000005c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000009c0)={r6, 0x89, "a707d3f238f8720d616fe90ef12c12c6cfb78e7eebb1ed9dc079d19c4eb6877e82e829c31e8df73346e85cf98ff711e9420d2132d439f84f8b0bb02f291822d39da31bfa2d108403fadd57286ec6d15e0beca3a0a315deef00c4effe4ac90e056e0c4c664ae8263eb4a56cef6a897ad620a96c30395658714b9dd394a1aa5d868e770e8363c31bf8c4"}, &(0x7f0000000600)=0x91) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000680), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6}, &(0x7f0000000380)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'syzkaller0\x00'}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62", 0x13}], 0x78ecc329074c983b, &(0x7f0000000840)}, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)) setgroups(0x1, &(0x7f0000000200)=[0x0]) fchmod(0xffffffffffffffff, 0x30) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000640)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000780)=r7) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) [ 168.710071] device lo left promiscuous mode 2018/04/01 00:14:36 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x760}], 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) pread64(r1, &(0x7f0000000000)=""/61, 0x3d, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) [ 168.764920] device lo left promiscuous mode 2018/04/01 00:14:36 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f0000000940)) getgroups(0x8, &(0x7f0000000a80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r2, r3, r4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r5) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) ioprio_get$pid(0x0, r5) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000c80)=0x5, 0x4) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r0, 0x1408}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000cc0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000d00)={r6, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) [ 168.868013] device lo entered promiscuous mode [ 168.873013] qtaguid: iface_stat: create(lo): no inet dev [ 168.878928] qtaguid: iface_stat: create6(lo): no inet dev [ 168.887361] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 168.894141] qtaguid: iface_stat: create6(lo): no inet dev [ 168.902964] device lo left promiscuous mode [ 169.048544] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/01 00:14:36 executing program 3: r0 = socket(0xa, 0x2000000001, 0x135) getsockname(r0, &(0x7f0000000280)=@can={0x0, 0x0}, &(0x7f0000000300)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000440)=0xe8) accept4$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14, 0x0) sendmsg$nl_route(r0, &(0x7f0000001740)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f0000001700)={&(0x7f0000000500)=@ipv6_getroute={0x11e4, 0x1a, 0x320, 0x70bd29, 0x25dfdbfb, {0xa, 0x10, 0x94, 0x78, 0xff, 0x7, 0xfd, 0x7, 0x1400}, [@RTA_ENCAP={0x28, 0x16, @generic="e9b6b75750419e2ad1727244c4f6b41e86b4d9b7d556248efb7d555015db0560dfc0ea4e"}, @RTA_MULTIPATH={0x1c, 0x9, [{0x4ea, 0x8, 0x6c51, r1}, {0xffffffffffff9bb1, 0x7, 0x17c000000, r2}, {0x0, 0xb8e, 0x7, r3}]}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}, @RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @RTA_ENCAP={0x1154, 0x16, @nested={0x1150, 0x5d, [@typed={0xe0, 0x35, @binary="d58bcd76e85563d7eac55217f76f4be0fddbe86a431ecab6e69310a96c4efaccf8fad9c95c1ba42a97baf1326518c1b2b8143742e18b283bbededf4b4896f79cbdec7a501f755ee35a2d2a6d06e03335cbf34855702ed96ebdc0ce8a5b5a0319fa3ff46059349201e4ad0f3796d36746c58d15ac173775b06db4c4f68632b292634f6b07c71a809aad7fabb1a560d16d1a76fa4a97231711782734d15287ce826cfb669be66300dd0c1a747ce69d9ea881b2452062438800143ec7df82a91ba3cb3cb11ddd5334979d3a606f2c04d144be20d151d9f7016624"}, @generic="6bb0e21b305b6a41b49843578d7ac0142d9dad592c453649833e6d5970fce24e8431426726c81a7c5f9670c20b6dcabb3e6b051409a524bc2ab1247aba27f3d381ce1c49868103a17363490740576585808e40e103da58aa8abd5407dc121acfff7541469707a6c1b796", @generic="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"]}}, @RTA_MARK={0x8, 0x10}]}, 0x11e4}, 0x1, 0x0, 0x0, 0x20000050}, 0x800) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000080)=""/197, 0xc5) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 00:14:36 executing program 3: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f0000000640)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) readv(r0, &(0x7f0000000680), 0x100000000000003d) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75df172f16"], 0x13) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002b40)={0x0, @rand_addr, @remote}, &(0x7f0000002b80)=0xc) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/153) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002bc0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000001100)=""/1679, 0x68f) 2018/04/01 00:14:36 executing program 3: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="a757331ca0f2055edf5a3a8a97e104c3", 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$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, 0x0, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000000180)=""/65, &(0x7f0000000200)=0x41) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="834410aa71fb46a9b5d4", 0xa, 0x0, &(0x7f000057bff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xffffffce) 2018/04/01 00:14:36 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x8) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[]}, 0x1}, 0x20000884) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a", 0x4, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r3 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000}) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x10}, r4}, 0x14) [ 169.185083] device lo entered promiscuous mode 2018/04/01 00:14:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) fchdir(r0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001140)=0x40, 0x4) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r3 = gettid() syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002a40)) r4 = syz_open_procfs(r3, &(0x7f0000000140)='timers\x00') seccomp(0x0, 0x0, &(0x7f0000002900)={0x6, &(0x7f0000002880)=[{0x15}, {0xc8d, 0x40, 0x0, 0x3f}, {0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0xffff}, {0x0, 0x0, 0x100000001, 0x4}, {0x7fff, 0x0, 0x8000, 0x9b}]}) clock_gettime(0x20000003, &(0x7f0000002f40)) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000001580)={'bond0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) close(r4) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000002e80)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$cgroup_procs(r5, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0)={0x6, 0x8001, 0x6, 0x1f, 0xffffffff}, 0x365) 2018/04/01 00:14:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1) r2 = socket$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$inet6(0xa, 0x0, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000440)={0xa, 0x104e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = syz_open_procfs(r3, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)=0x1) write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x3ff, 0x0, 0x5, @time={r5}, {}, {0x7fffffff, 0x96}, @note={0x0, 0x0, 0x0, 0x4}}, {0x0, 0x0, 0x1, 0x0, @tick, {0x800}, {}, @result={0x9e, 0xf6}}], 0x60) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={0x0, 0x0, 0x1}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10}, 0x3e0) recvmsg(r2, &(0x7f0000000a80)={&(0x7f00000007c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000840)=""/56, 0x38}, {&(0x7f0000000880)=""/139, 0x8b}, {&(0x7f0000000940)=""/169, 0xa9}], 0x3, &(0x7f0000000a40)=""/60, 0x3c, 0x400}, 0x0) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000b80)={@broadcast, @multicast2, 0x0}, &(0x7f0000000bc0)=0xc) sendmsg$nl_xfrm(r4, &(0x7f0000000d00)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c00)=@migrate={0x98, 0x21, 0xc10, 0x70bd29, 0x25dfdbff, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e20, 0x6, 0x4e21, 0x5, 0xa, 0xa0, 0x20, 0xc, r6, r7}, 0x6e6bbc}, [@offload={0xc, 0x1c, {r8, 0x1}}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd26, 0x7}}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd27, 0x70bd25, 0x70bd2a, 0x70bd2a, 0x800, [0xbe82, 0x1]}}, @etimer_thresh={0x8, 0xc, 0x7}]}, 0x98}, 0x1, 0x0, 0x0, 0x40010}, 0x20000010) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f0000000400)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000004c0)) ioctl$TUNSETOWNER(r1, 0x400454cc, r9) write$selinux_validatetrans(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a666f6e74735f743a6b00687415fd29656d5f753a6f626a6563745f723a646d6573675f65af907b7244299e1ff2b31c1e0dc61e7865635f743a7330203735202f7573722f736269"], 0x59) prctl$getreaper(0xb, &(0x7f0000000580)) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0213010b1300000000000000fbdbdf25050005007f2000000a004e241d000000fe8000000000000000000000000000aafa651f5e0000000007001900000000000a004e2200000000ff0100edffffffffffffff0000000001160a000002004e23ac14141300000000000000000000000005000700ff8000000a004e2200000000ff0100000000000000000000000000010500000000000000"], 0x98}, 0x1}, 0x20000080) 2018/04/01 00:14:36 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) r1 = getpid() fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x7f, 0x0, 0x9}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r5, 0x6}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000540)={'IDLETIMER\x00'}, &(0x7f0000000780)=0x1e) request_key(&(0x7f0000000680)='cifs.idmap\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) timer_create(0x0, &(0x7f00000007c0)={0x0, 0x0, 0x5, @tid=r1}, &(0x7f0000000800)=0x0) timer_settime(r6, 0x0, &(0x7f0000000840)={{}, {0x0, 0x989680}}, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) r7 = dup(r3) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) getresuid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000c40)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000d00)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e22, 0x6, 0x4e21, 0x1, 0xa, 0x80, 0x80, 0x73, r8, r9}, {0x2, 0x4, 0xa2, 0x8, 0x6, 0x3, 0x8e, 0x7}, {0x2, 0x7b, 0x778, 0x3af}, 0x7, 0x6e6bb9, 0x0, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3501, 0x3, 0x3, 0x8000, 0x0, 0x100000000, 0x1}}, 0xe8) execveat(r7, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000b80)=[&(0x7f0000000200)='eth1/[.\x00', &(0x7f0000000580)='user\x00'], &(0x7f0000000cc0)=[&(0x7f0000000bc0)='cifs.idmap\x00', &(0x7f0000000c80)='/dev/snd/timer\x00'], 0x400) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000c00)='/dev/snd/timer\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000000340)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) connect$inet6(r0, &(0x7f0000000b00)={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000480)) 2018/04/01 00:14:36 executing program 0: r0 = inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x5df, 0x40) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000c40)=""/4096) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x901084, &(0x7f0000000240)) open$dir(&(0x7f00000002c0)='./control\x00', 0x2800, 0x80) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r5 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(r0, r5) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000580)=0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000030040000000000001801000000000000480300004803000048030000040000003cdc26b84d07b7422868a2fb1d7f016fa2069d94a3f4f709fe38f8c2fbb18ade106e99662c88c9c4e4152e84d18b6e09b6413213472df2462506328626f9120f5b518b9fc67e4f38ffb22fe4501f38b01720bdfa4843f38ccc5c01dbbdd056d1c97b94b2fcba7734578bcfc8425115ff0b6e68145fed3ffba65a3eeb49bcd4cb32247e58d148438d4d95586204f88193662e48b94457fde46fd63ec3bf6991a31d03ae3bf69c8ae3d79c0d", @ANYBLOB="e000000200000000ffffffffff000000000000000000000000000000000000000000000000000000ff0000ff000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff000000000000000000001000000500dd000500008001697036746e6c300000000000000000006970366772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000260100000000000000000000f000180100000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b000000000000000000000000000000000000000100000000000000ac1414bbffffffffffffffff00000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000ffffff0000ff0000000000000000000002000001004007ff09fffff97465716c300000000000000000000000626f6e6430000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) geteuid() unshare(0x800) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000300)=0x0) ioprio_set$pid(0x3, r6, 0x8) dup3(r4, r0, 0x40004000) 2018/04/01 00:14:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x2d, 0x1f, 0xb33, {0xf, @hdata="dfbe8e85fb4a3c0425c1020cc903f920c35396cd3f18153c53da5d935373cf58ca97bfb688ced847cc76c1a525418e82057445e2", {"b274", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1, 0x15b, [0x5, 0xb93]}, @hdata="1a676ccad853a88d5cd136d0b0d4ec60c3c9cbeb2c802165f2f77d265b8567ee4706c406e7a2b39af4264bec4996cc801e1d10bb", {'\'/', @random="cc1fd990450f", 0x2, 0x5, [0x0, 0x3]}, 0x6, 0xffffffff}, 0x3, [0x5, 0x7c7, 0x10001]}}) [ 169.334192] IPVS: Creating netns size=2536 id=84 [ 169.446698] IPVS: Creating netns size=2536 id=85 [ 169.627137] device lo left promiscuous mode [ 169.655918] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 169.666382] device lo entered promiscuous mode 2018/04/01 00:14:37 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) alarm(0x100000000) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) poll(&(0x7f0000000200), 0x0, 0x0) r3 = dup2(0xffffffffffffffff, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500)) getpgid(0x0) unshare(0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x0, 0x200, 0x1, 0x0, 0x8001, 0x0, 0x7f, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r5}, &(0x7f0000000340)=0x8) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(0x0, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') 2018/04/01 00:14:37 executing program 2: ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000340)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000003c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000012f79)="c0", 0x1) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="020700021200000826bd688bb599cdaa4ce62894fd1c37d70e5be668f72af07d528b00bba4bea3a1655985c04a41e6139753c307d554abbae2d8f2b661693704d4ec557bbc6b7c5d21aa54902c9901ee349afe829f8d2e63235c36e24c631a8fca2b08000000000000003526fd480e6bb8b60204b4255c7aeb63000000000000000000000000000000000000000000006246e27107cce5439077f523d60afd6b3fd898617dec02ad2ff324de19ccb3b0b87e48627c1f33f2563d913e0d31a19c851cadd731eb449b9ac6b10a51e9e48f976661b1348f3d487b210962aa67fd4aaf9ea25c65c97401bd9cd3e68e41e96c32276c91dbbc194251c8d483c73294435088215640175c052430a82bf2a1d309a91041e3cfe204a077b8"], 0x11a}, 0x1}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000000c0)="2cb48edea5ae2a06a0f91efa9a122f44eb00ca30cfba82ac7e8b17c7b1e1d65d01411ad53e3d814e9a1c476853e2ddc52acd275124ae285515bd8f6dfc51a7744eb25109eddd3bf9ea1074d5f9b37086c8961bb98ae618b1a59eaafe79ac3588510938a199fbed9cee7222b60f40d22e1a6d54628304ccc72c3035a49224f2cbf2d093a94d14e80b109e44db81feaf1eaf37e5558b406505d393357e21ede9b7b1f92b84", 0xa4}], 0x1}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x5, 0x3ff, 0x4, 0x20, 0x40}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r3, 0x200000000000000, 0x4, 0x5, 0x9e, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000006c0)={r4}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000005c0)={0x17, 0xb7, &(0x7f0000000400)="bb2c92272090968918d8e1e22bb5298da9a81458cb7eaf47e70e3cb0ba086b6bb05545c7d56af7635269656b3ce336b16803b370f09c4ae385dc6244d20bd693b0ec32a6cc73b0f156fd294b33d5992514febcba1dd0028598befce20d6326e8fff124893edfcbfe26e1a782f59b7beae6305fdfba15e378fd65e28dea4819296fb8856374e7c468064628a16db00b81e9290adc3f7a9b19b5c61f47349829168b96ee9b0915bc5d40763c1ae30d9280e273aac8676fc6"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000200)) mmap$binder(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x2000000, 0x10, r2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000), 0x4) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r5) r6 = getpgrp(0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000840)={0x0, r6}) 2018/04/01 00:14:37 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) dup2(r1, r0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0x7) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r5 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000000)=ANY=[]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) 2018/04/01 00:14:37 executing program 7: epoll_create(0x100000000004c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) unshare(0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000580)={0x1f, 0x2, 0x2db8, 'queue1\x00', 0x1}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1a68, 0x101000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) fcntl$getown(r4, 0x9) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}], 0x1, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x5, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000)=0x6, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {}, 0x4f7, 0x4}) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) write$selinux_validatetrans(r2, &(0x7f0000000640)={'system_u:object_r:bsdpty_device_t:s0', 0x20, 'system_u:object_r:systemd_tmpfiles_exec_t:s0', 0x20, 0x32, 0x37, 0x20, '/usr/sbin/ntpd\x00'}, 0x64) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r5, 0x1) 2018/04/01 00:14:37 executing program 4: pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x44, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002e21d7a2837bf8b4f4a3110c937c20b999ba01bbb5abe58a5004b23e30a1606aaac7e"}, &(0x7f00000007c0)=0x4c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x2c, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000900)=0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) getpid() r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r3 = timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r6, 0x0) r7 = dup3(r3, r2, 0x80000) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000002c0), 0x4) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) pipe(&(0x7f0000000040)={0xffffffffffffffff}) syz_open_procfs(r5, &(0x7f00000000c0)='numa_maps\x00') getrusage(0x0, &(0x7f0000000440)) poll(&(0x7f0000000080)=[{r8, 0x40}, {r8, 0x1080}, {r7, 0x8000}, {r1, 0x400}, {r3, 0x200}], 0x5, 0x40) syz_open_procfs(0x0, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/04/01 00:14:37 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000180)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b0073ff70000c0900000008c80f0fa5831f3c9ed96a7fc72f37e32411a099a47ad88feb60bd46a08e64fa3f10ebbf27cef66f1d523a4dbc9fdbf679faea7109501654e013f0cc3eb6c8cb59521f5ef67ac6ee294befa43024796587a3bf5345a6bc641cd8edc0201e6bbe0c2b16b7f71a839b"], 0x1}, 0x1}, 0x20000884) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x54, 0x0, 0x0, 0x0, 0x25dfdbfe, {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) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2a2}, 0x1c) fallocate(r2, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) 2018/04/01 00:14:37 executing program 3: r0 = getpid() process_vm_readv(r0, &(0x7f00000021c0)=[{&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f00000000c0)=""/86, 0x56}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/99, 0x63}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x5, &(0x7f00000035c0)=[{&(0x7f0000002240)=""/161, 0xa1}, {&(0x7f0000002300)=""/20, 0x14}, {&(0x7f0000002340)=""/147, 0x93}, {&(0x7f0000002400)=""/76, 0x4c}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/188, 0xbc}, {&(0x7f0000003540)=""/77, 0x4d}], 0x7, 0x0) 2018/04/01 00:14:37 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb05363ad20050d4dc263728f2"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x7, "10b402dd98f261"}, &(0x7f0000000180)=0xf) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000007c0)={r3, 0x10001, 0x2, [0xfffffffffffffff9, 0x3ff]}, &(0x7f0000000800)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x2, &(0x7f00000003c0)=[0x0, 0x3000000000], &(0x7f0000000400)=[0xaeef, 0x9, 0x60, 0x0, 0x0, 0x1], 0x1, 0x2, 0x7, &(0x7f0000000440)=[0xffff, 0x0], &(0x7f0000000480)=[0x7]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x3cb, 0xfffffffffffeffff}, &(0x7f00000001c0)=0x20) 2018/04/01 00:14:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000cc0)={0x0, 0x5, 0x3, 0x5}, &(0x7f0000000d00)=0x10) pipe(&(0x7f0000000d80)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000dc0)={0x0, 0xd73, 0x5}, &(0x7f0000000e00)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000c00)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000d40)=0x10000004c) ioctl(r1, 0x10000, &(0x7f0000000980)="46868c7aaa6d7ca91b09d59adfce8bfdd4a0574cdb84a5113dc30e62c2616701f22b3ff2b0432dc256a9f1b740b5848e42e375e98e49aff231344cb636e8a301211f72ed123f43b18e0394bdf601ddca4a62d3694f8f32df2c87fed7a0fe5fb74718b1921dbaba40169244fad0db803cf332308150607c8a1970b5e12a2ef75d222299cfbd4816b9ff84f499a70500d1de578112c1fb7992201d8bd75137cf581fb35e2e2b39afba5fe1a0f4713d19d93cf9d47c65db84d496dec4c56f5ee9320c2c06") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) r10 = dup3(r1, r0, 0x0) r11 = dup2(r8, r10) time(&(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r10, 0xc0a85320, &(0x7f0000000b00)={{0x9, 0xf9c}, 'port1\x00', 0x40, 0x400, 0x7, 0x42, 0x7ff, 0x37b, 0x4, 0x0, 0x3, 0x5}) r12 = request_key(&(0x7f00000007c0)='.request_key_auth\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)='/dev/sequencer\x00', 0xfffffffffffffff9) keyctl$read(0xb, r12, &(0x7f0000000880)=""/180, 0xb4) r13 = gettid() ptrace$peekuser(0x3, r13, 0x1f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r10, 0xc08c5332, &(0x7f0000000000)={0x0, 0x4, 0x6, 'queue1\x00'}) ioctl$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'}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000940)=0x4) getsockname$inet(r6, &(0x7f0000000740)={0x0, 0x0, @rand_addr}, &(0x7f0000000780)=0x10) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) r14 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="f1b58636ad232976e0bf346a7f33f48926778b18f61c14fa5687ff919b9b97fd7597dc35ef06d77aaf1cb444387ddb9f6f7c48ec435c4850fc41a04e9973bd7fc8175275a4b6d85c00e5ee73fd669c9c000f560b7315c01042f8382079322e75c3", 0x61, 0xfffffffffffffffe) r15 = add_key(&(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) poll(&(0x7f00000006c0)=[{r1, 0x400}, {0xffffffffffffffff, 0x3020}, {r11, 0x244}, {0xffffffffffffffff, 0x400}, {r9, 0xc0c1}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000540)={r4, 0x1ff}, 0x8) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='\x00', r15) r16 = getpgrp(0xffffffffffffffff) fcntl$setown(r6, 0x8, r16) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xffaf) keyctl$chown(0x4, r14, 0x0, r17) 2018/04/01 00:14:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x3, 0x1, 0x3, r1}) open(&(0x7f0000000000)='./file0\x00', 0x82000, 0x0) [ 169.876598] device lo entered promiscuous mode 2018/04/01 00:14:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x2100) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x84, r2, 0x800, 0x70bd26, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x30}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x84}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) fsync(r0) getpeername$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000300)=0x10) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x50000005}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, r2, 0x100, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ea6}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004000}, 0x4004040) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000500)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x20001, 0x0) sendmsg$key(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x2, 0x6, 0x400, 0x5, 0x3, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_x_nat_t_type={0x1, 0x14, 0x40}]}, 0x18}, 0x1}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000006c0)={r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x10000, 0x5, 0x1c3}, 0x98) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000780)) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00000007c0)=""/161) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005400)={'bcsh0\x00', 0x0}) bind(r3, &(0x7f0000005440)=@hci={0x1f, r6, 0x2}, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000054c0)=[@in6={0xa, 0x4e21, 0xdd, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x48) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005640)={0x0, 0x0, &(0x7f0000005540), 0x8a, 0x0, &(0x7f0000005580)="40879e637e97eeb9780171839143210fa38b788a485c2c44db7a312f4252febe38c53448329e5090e0055d9ca24b12d1c0fbaf3bd43e2205bfec7538d7e4c730c72a02ac759fb411a9d02e169b57d2d675b18870e7e9ff2b258420995edfe2835607d8b96bcbf3448b8f4a170dbbc0066299a64737db4895867e91625bbc09cc1d16966a847b970806f5"}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005680), &(0x7f00000056c0)=0x4) fremovexattr(r4, &(0x7f0000005700)=@known='security.ima\x00') ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000005740)) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000005800), &(0x7f0000005840)=0x4) inotify_init() 2018/04/01 00:14:37 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r3) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0x0, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x81, 0xed03, 0x0, 0x4, 0x51}, &(0x7f00000009c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000a00)={r5, 0x2}, 0x8) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000008c0)={'dummy0\x00', &(0x7f0000000840)=@ethtool_coalesce={0xf, 0x7fff, 0x9, 0x0, 0x8, 0x1, 0xbd5, 0x6, 0x3, 0x3, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x10001, 0x4, 0x48, 0x8000, 0xffff, 0x8, 0x1ff, 0x2b2}}) readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) chmod(&(0x7f00000006c0)='./file0\x00', 0x102) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000000b00)={@loopback, @local}, &(0x7f0000000080)=0xfffffe99) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000780)={0x1, 0x0, 0xfffffffffffffff8, 0x3, 0x8, 0x8}) writev(0xffffffffffffffff, &(0x7f0000000180), 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000007c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) keyctl$instantiate(0xc, 0x0, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957d", 0x15, 0x0) r7 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r7, 0x8) setsockopt$inet_tcp_int(r6, 0x6, 0x0, &(0x7f0000000a40), 0x4) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/01 00:14:37 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x7, 0xfffffffffffffffd}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e", 0x46, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = socket(0x1b, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/04/01 00:14:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00', 0x200}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)={r4, r6}) ftruncate(r3, 0x40001) fchdir(r5) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1d, "e62c9849247e754f41033a87018006d614296aa114cee046af0096920e"}, &(0x7f00000001c0)=0x25) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="8c25e2c6a2c3c728253871e02f52006b84fd4b75511e0c8b7064e8cb2d18209efe3234cea80892b69a6d9f45c5d53cf0d826f6c45f6ad35b74", 0x39) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000500)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000002c0)=r7) sendfile(r2, r3, &(0x7f0000000280)=0x2c, 0x141) 2018/04/01 00:14:37 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="ff0000000c0101000000000000000000fe0100000c00020008000100ac14ffaa"], 0x20}, 0x1}, 0x0) 2018/04/01 00:14:37 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)) r0 = socket$inet6(0xa, 0x0, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={r3, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x0, 0x7, 0x101, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000006c0)={0xe4, 0xcc, "000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de8aae4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188d69ff61c435d"}) tgkill(r4, 0x0, 0x30) r5 = dup2(r2, r0) getsockname$packet(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') tgkill(r6, 0x0, 0x10) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r7 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/01 00:14:38 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0907001000000028000000080001000a0000079f04040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260e701c8a317508761027697ee720e6397bce347bfee2b"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r0, &(0x7f0000000640)="a9a4da346189c769a83fff39acddfdc813c26c61782b351cc686af4a77f3d08265cdbd0000460bc7e87069291f73b7bf28c8774351738a9f5783dc01ffbc1079901855426cfe61516e6b91c86262c0f8c1b7", 0xffffffffffffff6a, 0xfffffffffffffffd, &(0x7f000055fff0)={0x2, 0x4e21}, 0x6d8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f9a3e52", 0xa, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r3 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0x5, &(0x7f0000000300)=0x4) 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) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/04/01 00:14:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x24, 0x2c, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x0, @u32}]}, 0x24}, 0x1}, 0x0) r1 = getuid() r2 = getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) r4 = geteuid() stat(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004680)=0x0) fstat(r0, &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004740)='./file0\x00', &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000004800), &(0x7f0000004840), &(0x7f0000004880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000048c0)={0x0, 0x0, 0x0}, &(0x7f0000004900)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004940)={0x0}, &(0x7f0000004980)=0xc) lstat(&(0x7f00000049c0)='./file0\x00', &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004a80), &(0x7f0000004ac0)=0x0, &(0x7f0000004b00)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004b40)=0x0) getresuid(&(0x7f0000004b80), &(0x7f0000004bc0)=0x0, &(0x7f0000004c00)) r18 = getgid() sendmsg$netlink(r0, &(0x7f0000004d40)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000004600)=[{&(0x7f0000000040)={0x14, 0x2f, 0x0, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x4, 0x39}]}, 0x14}, {&(0x7f00000000c0)={0xcc, 0x36, 0x400, 0x70bd28, 0x25dfdbfc, "", [@typed={0x8, 0x1c, @fd=r0}, @generic="62b457edf539ba69acb049495a574ab4c692a7f3c8f45a4cfcb9067eda2e8967c06acd2607d5229af7c61c08f8f32931fd1475e2d54049d07a3523965383c785d7376d2aaa8a5f9d89fa63a45d69253a035d4886bf64b0e2843da6c962105db93ed8c33f0b7003d4f68fe25d003657c7de89764bdaa94d46947ed7566dbaa13cab664af8d71d2e5c2e967bebb8f08eb449b0510534cadaa0bb4bcecb75b478c168a83e012ade4148ac6845d755032d6e0069"]}, 0xcc}, {&(0x7f0000000200)={0x32c0, 0x36, 0x400, 0x70bd28, 0x25dfdbfb, "", [@generic="91c10398f569a2d898c9b1dd6bb3d225f44f3f144635e734aae37e4655e75c688b715fcbdc03302d0d631b47a6db46b5b212e1acb373fe711149ef06d4e8747886ff43a1827082165ad24131c97612f31c67b5eb23c76ac5940b43fa20a1df448c5ec1b27094c02e61f7354601c77eb52d0cd3f96d955ae9545ef4b52313ce2e9ab1b7daf424a83427b66c8b1df46951e4e1dcebb8369438baecdfd64164da516e2366191f731500ed3a8093c493cd9458d894e71f84c7ef2424ee34866d47e10294c6ebd8d699f405b4208e69d6d67261b2d549c7ebab2c21d6057d49421c727650a26404a3e802a1132fe17d2e86ea683c2230c1205d", @nested={0x10f4, 0x3, [@typed={0x8, 0x45, @fd=r0}, @typed={0x8, 0x1f, @uid=r1}, @typed={0x8, 0x81, @uid=r2}, @typed={0x8, 0x71, @ipv4=@multicast2=0xe0000002}, @generic="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@typed={0x8, 0x58, @fd=r0}, @generic="f17cccd698b632cbe74f15c5043c1bf2daab17d80be1fba9845d5c26f3554c365a9d6c84e263a393f3326ef065b4aa4eb917af1c7e17e20efe374e11ac46a65941543c2421dd52c2202cb61bd63a1c7f2c47ef78a75e410795503bb037afc345d16787f4d8e418e03373d7cf2a8f9eee7cc11bd4a0b5dfababdbf1b7950c6517fbe58ed91da99fa6c07a156dae535dd1ad5b294774c69c58a514d24cbceb2456da28356b0bbb0d68b5be699bee2454c714e6930326b59c8ee6adc69816fad8fedf8f8d3f1b"]}, @nested={0x20b4, 0x6b, [@typed={0x8, 0x35, @ipv4}, @generic="fa869dc7ae62fa3f881db2975f5e744dffb6a25f10f42c7edc5628747bea4544a619fb04110f509bcce8d5aec38b53f005a222d6aa128bbb5aa19bd5fda1c71a8c448f8eaa74f0cca6c6857611b481bff73ed7ce231297ece5ef463955dd11ac88", 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@nested={0xc, 0x2a, [@typed={0x8, 0x44, @fd=r0}]}, @generic="ecae3c8b3d1848056edb071818cb0083e530de65c4", @typed={0x8, 0x45, @uid=r4}, @nested={0xc, 0x89, [@typed={0x8, 0x8d, @str='\x00'}]}]}, 0x1080}, {&(0x7f0000005040)={0x13d8, 0x14, 0x0, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x3a, @uid=r5}, @generic, @typed={0x8, 0x3b, @u32=0x1f}, @nested={0x13b8, 0x1c, [@generic="ccdeac102c52b2afbffc0b2d0811c7e5", @generic="e9c07970ba3b2af2573e2e96704d6f1afb0ea685bf8404eff0c65caa830d7635f46e3b316b49794ce040f9b527f33fe3bfa46e35391bec69b638de15e091fbba048d0925ad4125d3322ed6f7f131f32cae83a1340b0346944001b32689a1b2e598dc0ab716275ea8fe69299b33c1a8cf2e837f079b69ff86bc737a9eba091a23da2810e76f79af2d12940360cbeb", @generic="a5ae93a006156ca23a1ce913e0709b9c8ee13fd428ad94de7fccad64e90eee9bde39fc0dd89b6e1b9f9e741ac7851490d5ebce762fdb13a545f0a2805875cba89b0fb577e094fc04937b362e08b0855db7406c775eca4234e79534d94452f243f237b9d5f02773d09abc0b42e6e92ce4e493f961108728a1912f797328dbbbaee2844789be6cbf9ffdcf5986e0b55ab7a1e71cb9d11829673e6e47a275ff535c724c0593", @generic="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@typed={0x14, 0x5d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="bc488129b50ed54de854485036c1a986df10fb7b8608fae193721896673b4de7ae4c0aedf4d2b3e53541f9160c721351736b1633ec0688ca36bdac34bba0e333455418f477c8f875600900f5bfd79d24b29f7cae23b9f1ad68d95ef1a34a90ff32de05554fa50007de4f014c11e506e0fe00973c0aee8b65e55baee6d932d417d5ea069cb42212f69c8455a02fb2b8aa60ac634571b253f88853ce8f02e09b4ac83f8f9ea0b7a29cdb", @generic="699cfa037c73f8b1ee5b9ed78e3e92f8f1dc876b2552b60900aab92d92838d80b4c4c218621764e2751ca4eec1fb31f2993ce9bb6b63b1252b2eda916d0c9f1c278d5eae0a3f85aaf4f05a5abbf60beb9e77d20f0d248fb6780c8915161752bfcf6fb8add266c7b83d0d92869dc31420a522a955e3e4221db252e0db2e3abdf88bc882bd9435d85826540e0792d5953dff1fb2f259bc0b59895088e4d95a714f9911af7773c7409eb2721ee3158b9ed55f742bbad28817c822eada46c0d9", @typed={0x8, 0x32, @pid=r6}, @generic="45a66410c880752b05dd10126540235be266e35482ede64eb967d0ec4963d84e00cfd7b0d75ef32a724be3285d580e5d24e22ffa1e96da0f0a01b78f5e3e449ca0486032ca3b544a434d2ac1d3f8bc6dc2987876f5c2fbaecbfeb8f6e6851bfc59ff7003c82b4ed243f5e9f97c9e769ecee4effa3053dbf7b720306de3610cc4900a1ec83090d93c53695641a00319c76681593f1b4858db9aca7bee477e41843d6493524e38d491476440fe4b6d03d2e099a419da67c033b370ba926fbdc91f8a55aa28ffa8add68bb63b7b98855a0857e39e8127943ab966a65a879c92b27b", @typed={0xc, 0xb, @u64=0x8}]}]}, 0x13d8}], 0x5, &(0x7f0000004c40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x100, 0x4}, 0x80) socket$netlink(0x10, 0x3, 0xf) 2018/04/01 00:14:38 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), 0x8) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r2, r1, 0x9, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000300)=0xc) 2018/04/01 00:14:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f029e23fd7b41e39c010df4fce38928dbceaa39932e223d31817e0971df64", 0x64}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x8, 0x0, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="d800f5ffffffffffcc0000807823f5608b0020000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a084c1a2c5ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7ba"], 0xda}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={r1, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x6, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, 'ipddp0\x00'}, 0x18) shutdown(r0, 0x1) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/04/01 00:14:38 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000005c0)=""/201, &(0x7f0000000200)=0xc9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002a40)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00000015c0)='net/ip_tables_names\x00') seccomp(0x1, 0x0, &(0x7f0000002900)={0x5, &(0x7f0000002880)=[{0x15}, {0xc8d, 0x40, 0x0, 0x3f}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x0, 0x0, 0x0, 0xffff}, {0x7fff, 0x0, 0x8000, 0x9b}]}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x401, 0xd37, 0x7fffffff, "1ba697f785634e7ceb83c8e270f108b81bb7d1e3bbaf266fae2d884cb346fdd686318afe92af8d590045d95dd5e2b85c65efa43ccd951ad3c35ea77154c52573453b3158c426ee98b7522e31e1b27915"}, 0xd8) clock_gettime(0x20000003, &(0x7f0000002f40)) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001580)={'bond0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="24010000", @ANYRES16=r3, @ANYBLOB="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"], 0x124}, 0x1, 0x0, 0x0, 0x14}, 0x800) close(r2) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000002e80)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$cgroup_procs(r4, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) ptrace$peekuser(0x3, r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000000c0)={0x6, 0x6, 0x0, 0x1f}, 0x14) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'bcsh0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r5 = socket(0xa, 0x801, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000006c0)=ANY=[@ANYBLOB="000040000000010000000000000000000000000000c3c3888de83d77c9e4af676c367874ce4443d46e487f33cc0406b720f3902487f96bf476fee9dc4dfc75ea98fc8dbcc0ad8abe5e6c1e5ff5eccff8dcdd195cf35595295afc148263d58ffb18e87e4967365dbcaec452cd6f6550f7e2627a9bffc4db04f636fd19f29db23328f53dc6033763fa2649930f02aca80b1e90ff2cf5ce36e8a69cd20fb6f5991af05e53e15816686083d10ae6d582e87717a0200e0882ed9bc7c7a2d538a7e5918540478b4804e1abbd8d"]) ioctl(r5, 0x8936, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000240)=0x7) sendto$inet(r2, &(0x7f0000000140)="8292061624b295798d6ccf6bc6b8ab31d710788aa5ddd7b5a6261ffad56afbff3c0c378b78", 0x25, 0x0, 0x0, 0x0) 2018/04/01 00:14:38 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) vmsplice(r0, &(0x7f0000001440)=[{&(0x7f0000000000)="66ed466de8c7430ac5b7c4d46be5249c84005c9b4450ccbe8966620fee58b6e00b16e8440510aac22adbc11a3cc323293776f50a906262a903e759c618d71db2e16c46b702d5b972f69a9c2bd1b07c3936802d218f9599a50cdfabed0854d2acd8fe323811d9023199de536077c105d7ebaa8cb34a8c6e3bebc662ce21cf55d87f83352a73be6e0ae9b8492be5b2c57c878eae01829ab71082a960884fb3dc6c59494cf93d3bdfbc9ec0a6a03b0f373f5d4ca47bce7b64d261e1f00550947893d6f7e106799f177798e7cdf7", 0xcc}, {&(0x7f0000000100)="2bc5b68bd30cbfea0dd66d8ce3c036f6527faf95ed682c7056849ed9034b4cdc5d955461306b810f5afe870b58a23ca9fe92605e67880b07aff258cd390e35909c0f65bec6095254aec4be8e21a1fdd90b58d26188df79893756ee9a62cbaf01e181a1d2da148c57f9305d33d3f66fad35afd30eeb87fa3142a9baf5e540f8e54e6a649beb86aa42e6fedf3c9e484f5e294e149e2481f1ea49f991104594fdca313f8355be6b45ae54b1c30b4a06aeccf2329122a7d65a8cec566ffd19ed13dba79ce3134a7a", 0xc6}, {&(0x7f0000000200)="2b70e5d381f1d80274896f3f0eff7210a218964dc0dba5f19c7640479e288c0437d052bda162487acf4a375f3cf0846cc48afa45cbe8af72541347f9e2e76a8c257a989c58d8e3c377bdf0fcc87cd5bce1a8ee4e80e0d383f8a7c06188c9627b79226d86ffb107c811fed0339c9e15fd60758afe85ab9d86087dc128b18bf6a8c5faf8d4285a1cf99983a0d2fda58c7631c7cc8a8f5219e4bc5a98eb037afa90d06ca095ba140b0df08a1a98cd98d8011e8a2881abce8ba2f06e6ea2c7c4c322172f0a5d8c541b6bb2b457ab09d34eed4cacb5a411092d73fbae4f713a68d1bea9d35ff32033edb4ab", 0xe9}, {&(0x7f0000000300)="6c9ac47cf0717f8c842587cad1f52aa9872d3738bd35f03ec8c431c4318e880829ca4d4ff05b210a82fe53a1553baa0a9c609d940cb5aef8423ac930789d7474727faf018f35d0afa61d18234d51bbf4c312877df3", 0x55}, {&(0x7f0000000380)="505d14edb7054ad4977d2355a6d8960f33e1c83d8ba93fff4c9efd4b178ccc63514fd6d093b0ef52f10c5ac604413717e313263bc13e086f4a75ae6b197acfc2577b04d540151ade75a22f2b2a0e1f5de1c5cb572147bf500e74debc8f9a4d9e54b04ac6496b646cef865330eb51156e46a4e107f168a345ec4a044fa832ffa6968023e8788a3450cdd52bd2cb721570fd436bc2e4b87a18731eb45b27fcb20a3ad7450fe338cbce0fd750b3f20914", 0xaf}, {&(0x7f0000000440)="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", 0x1000}], 0x6, 0x1) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0x14, 0x80000) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000001540), &(0x7f0000001580)=0x4) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f00000015c0)="b7d7f671e9fd5643b3e7543227404815db00099813f8653483c01bc6661a4ca80c93978416cddde41166999da2b45cd40b20839b16811f64b9d5431d19b0ba45688237e9dffc12c9fc5ae916f5", 0x4d) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001640)={'vcan0\x00', {0x2, 0x4e23}}) r3 = fcntl$getown(r1, 0x9) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f00000016c0)={0x1, 0x70, 0x1a4c40a1, 0x800, 0xfffffffffffffffd, 0x3f, 0x0, 0x7, 0x200, 0x8, 0x7ff, 0x2, 0x5, 0x3ff, 0x36a, 0x7, 0xeba, 0x401, 0x0, 0x9, 0x87a8, 0x800, 0x4, 0x8, 0x0, 0x1, 0x68, 0x5a, 0x5d, 0x100000001, 0x4, 0x7fff, 0x8, 0x0, 0x1, 0x9681, 0x5, 0xa44, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000001680), 0x2}, 0x4, 0xfffffffffffffffd, 0x1, 0x4, 0x7, 0x4, 0x5}, r3, 0x1, r4, 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001780)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@loopback}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000018c0)=0xe8) fcntl$notify(r1, 0x402, 0x8) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001900)=""/11) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001940)={0x5, {{0xa, 0x4e24, 0x7, @empty, 0xfff}}, 0x0, 0x2, [{{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, {{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8fde}}]}, 0x190) perf_event_open(&(0x7f0000001b00)={0x3, 0x70, 0x0, 0x18de, 0xfff, 0x19c3, 0x0, 0x7, 0x80020, 0x9, 0x800, 0x8, 0x7fffffff, 0xa7, 0x2, 0x513, 0x81, 0x2, 0x2, 0x1, 0x0, 0x9, 0x1, 0x597, 0x4, 0x1, 0x2, 0x8, 0x8000, 0x8, 0xffffffffffffffff, 0x1, 0x7fffffff, 0x3, 0x3, 0x1, 0x5c, 0x9, 0x0, 0x1ff, 0x1, @perf_config_ext={0x3, 0x33}, 0x100, 0xe0000, 0x6, 0x0, 0x0, 0x3, 0x6b}, r3, 0x5, r4, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000001b80)="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", 0xfd) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000001c80)={0x9, 0x1, 0x2b, 0x5, 0x7fffffff}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) connect$packet(r1, &(0x7f0000001cc0)={0x11, 0xf5, r2, 0x1, 0xab, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getgid() setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000001d00)={0x3, 0x80000000, 0x1000, 0x8}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000001d80), &(0x7f0000001dc0)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001e00)=0x2, 0x4) preadv(r7, &(0x7f0000002000)=[{&(0x7f0000001e40)=""/15, 0xf}, {&(0x7f0000001e80)=""/205, 0xcd}, {&(0x7f0000001f80)=""/126, 0x7e}], 0x3, 0x0) r8 = accept4$inet6(r0, 0x0, &(0x7f0000002040), 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000002080)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000002180)=0xe8) connect$l2tp(r4, &(0x7f00000021c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x1, 0x2, {0xa, 0x4e20, 0x69, @remote={0xfe, 0x80, [], 0xbb}, 0x9af0}}}, 0x3a) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000002200)={0xbb57, 0x65, 0x1}, 0xc) 2018/04/01 00:14:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x9, 0xe7, 0x0, 0xde4, 0x100000001, 0x4, 0x1, 0xffffffffffffff07, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x6, 0xffffffff, 0x6, 0x1, 0x101}, &(0x7f0000000600)=0x14) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac14141200"], 0x1) ioctl$KDSETMODE(r3, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="d1144b82fb77e0141b757dbea64bbe06113a14c10176c83464acc364f1f92ee4af7c45831ee9896d548d9418bbe18433a5eb2bbb672688fee4b5f60000000000000008532f6ebe0269855a2334914b009c904144ae7c809bc20b1878c4f736eea051a482f4d3e3f492c26a8f6518ce81afd8747a00bd34a98335bd86bf596008d32c48e8fb527029227634afddde5463d6768828c815fe42c7a1430266be7a4e172f8455f9c422f2e6e3c4676824e8316ed60f5ed43abacebc1452e396b02004f5d8f34ee99a765b9a15abda9ff6575358e3043b4450ceff625d968d3e740346a2d402f4477ff901ad89d5e47a1dc8f2ceac56c062e20971ed4cb3c7bd0aa394e7449a1d5e9394a1a00f1e5606bedcc965369c65e0aa4548cf9c035337a822d1dd66cf51d8e046bef031e717f0352acaec6f55b51696e775e5e4173d05f73d40f625e120eb2535f04580cbe92b134c1cc34aa0672fe47a0e0574bbaa8f98b661bb243117af44354f090c0fe6a1ce91b76dcf00516a0a750522617f68df5aa824bcf10b950a5ee84e94a8ae4294aa8b5a4e9878e621c0c4c790b6b766e2817e1556059f59cf00d262dd3655efaee4b3ba12b58a4c1bf80f53d65b8d57d4515035025ec6d2b70000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000004cc0)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000540)={r4}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) 2018/04/01 00:14:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="1d7ff8090b1f7dcde3ef015509503fac", 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd444dfdc9f458a5e5b1df92829ad7d8244c653c25fbb0625a6a50000", 0x4d, 0x0, &(0x7f0000000080)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x6, 0x0, 0x3}, &(0x7f0000000380)=0x18) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/04/01 00:14:39 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x2000, 0x0) fallocate(r2, 0x3, 0x81, 0xffff) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001c40)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f0000001d40)=0xe8) r6 = getgid() getpid() fstat(r1, &(0x7f0000004540)) r7 = fcntl$getown(r0, 0x9) r8 = getuid() r9 = getegid() r10 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000045c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000046c0)=0xe8) stat(&(0x7f0000004700)='./file0/file0\x00', &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004e00)={0x0, 0x0}, &(0x7f0000004e40)=0xc) stat(&(0x7f0000004e80)='./file0\x00', &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005400)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="f38eaed73ba171a72306c429422d4de102b1ea50fdce9a20a8fbe3a42442cfa1c2c19381837828ddd87fb60bb62e6bbe24f3b83136a46f35ec39406b56dd253a2c3082905c9f670f041dc81c6023650572d9590b5bf3cdcb7ba1c290ee05aaa5a13f69c08b1d714da068c8af25277c88c4c21ccbae9281fbc2d0eac7e27dd8d0fcc1d961", 0x84}], 0x1, &(0x7f0000000700)}, {&(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f00000007c0)="cf4e6d4676eec0812f1b18425aba8097ab8f633290b1bf0fb988ab243c7e544b312844151b84335de35343f93b264493f54ede205a77b03d1123c683624e5ea1a7fa8b3ca9bea39c9ee7ebbe696606a6fdff5b031b4a2fab7d927e05d19093325c74ba874b9801ca766448e9f7b2632417dfadda297ee883cf7e689a1f9051bdd56204eeffdaffba78fcd2f107e16244ae871531689438a3f0161cf532c3b00f0acd870a682a17b728995967fbc97ac011d640f81b703bee24", 0xb9}, {&(0x7f00000009c0)="60590955b9e94188ca143ca25baf9cbf86c56d41c878248dc3bbbcfcec9920f34abbaff65d526a65a410cc0e5d024e477504498f30b871718a9c9f923e53270dbbea577b533e5401f10a022134f7694596b3b1c19dedbbb285b6e6099130e7cb7102ad072f44396201f4a3d1915289021eb6be1a9916e09878fee57d77241c68da606337c99f70a0172da705ddd8d6d7695ad83c426a1a1315abc4cbdb0d", 0x9e}], 0x2, &(0x7f0000001d80)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x38, 0x20004000}, {&(0x7f0000001dc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004080)=[{&(0x7f0000001e40)="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", 0x1000}, {&(0x7f0000002f40)="87b62fef11020a9bc78fa52f1a37e221fc02e2f318947f72c0a96f248294e668a30cdd708d8c2b3028172c2e12dbadb4cd5e7a86971fdcabf828753d3d5fe9796b3c4f4603cfa59c209d636b62bff3", 0x4f}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000004240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f00000042c0)="e44699fdc570693bfbca99dc8fe5567b3ef3d4d3fdaa2178af52b359915033d37dd0fb81b579a92c4feb3d92f5e0897c629352376ca9318fb5744f00ba1cb018c1eb61291928a7d767833788c716315f109c30b4ba5dd0b1363d999e6045e420ae6a90b02904", 0x66}], 0x1, &(0x7f00000047c0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r0, r3, r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r0, r3, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x88, 0x40000}, {&(0x7f0000004880)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004d80)=[{&(0x7f0000004900)="8d4df45fe60e23c33d3a8a8b2f728b55af5b00f6350c05031af6e1fff44a26423ed9bb465dc3a236ab88ac23445571ec7971b43002015afaa3f5b5272b907561c8ba05bd012b473c75768dbd3b9b2f53acd8a56de054e0a5444294fd1209a8d6f184c45b579dd0ed074e0aab40fd0844221a8c33a005062e86", 0x79}, {&(0x7f0000004a80)="69c9c5ff6f460524f1a392ec76fbaed7ae5c64745ecac5305779ba4a02adbe6a35912f93a8a0b89b238fe2a46a41c18a864b83b3d409acf97623c2d9e22fec320e3b679feb9b016ae4bc14291674ff2f057e64f7cc0a40fdcb0e4f16f70b52e5f701580447bef5f8eb28b205d93bbaa62eb653830cfa26db065f01f251496e2ac7f1fa231f8be6db1cd7227635a3c2767cea8046394f94a5824a1d60167c557e79cb8923c3c156fae8df3f378b9b28fe98841e4cdd405056", 0xb8}, {&(0x7f0000004b80)="a68058c3039c9e6467be74c620b0df24fc0de4eac2abfd4abc32b50e84a2802119e3a2ccb51a468026633f3fbbdaf848bde81d678a0e7dc9b996adabde6fb03cff8a5487d10b5b1f83e32902e2defeacb3ef083e48014c81b445c997ffa7d11b04cd50edcf7ef63259d4b4eef762e696c507915c63a6769d4ed61e1ae0ce7fc5217ad660acaf19d9ca03681e25c3e94418e33e91705f5cc2818c01", 0x9b}, {&(0x7f0000004cc0)="c7f42f231860b77ebb0e7d17bb9bd6cb4f21bcddb9b494dc0c6be707ac3ace612f6e785b2effb3652448aaa9eb062844877b8bf28e078a7c0be27acfd2c111bfa56f161704fcd02ad1ba66bf42e6d962970a29af1b7ed6175f6ffe982a4225511ae52ab3052f887238224470f9", 0x6d}], 0x4, &(0x7f0000004f40)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r2, r3, r3]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r2]}], 0x68, 0x4000044}, {&(0x7f0000004fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005340)=[{&(0x7f0000005040)="9ba7044cf555e522622f6d86d22afe52bd37527cfa327610c0fa2025c39d61da9e9a4b6dc3953c0c8ddb681ac085e44b3eecf2588b541494152a4eb4f343c1020c558c9293a2fa8f250bb201ede6d56f12dfbb61b12b3d9300", 0x59}, {&(0x7f00000051c0)="49407c3566bb015cb5334f9de8009341501a7cf1a9f0043c6cd5f3d882f306d60d9db0f45894fabc8a50ea740c8ff413b53387fcb51d0488a920cda5251306e588dfabff2fbaf1c24c7f868c66453e1f287c90861b6358b812a71666fafebb132845016b5161af46403574705c5675735ee599206255be622f647ce029477ca826b6ec4efaab34e333c81d17ad3fd0101308505f3813d9ae6c41e37b19cc16d0d228b141154142b5b523", 0xaa}, {&(0x7f0000005300)="57250209495af75c379c923ee6b6a4808803c4d3ee56f9a3286fd2b569169708bd", 0x21}], 0x3, &(0x7f00000053c0), 0x0, 0x80}], 0x6, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x40, 0x6}, 0xffffffffffffff15) r16 = getpid() ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) syz_open_procfs(r16, &(0x7f0000000300)='children\x00') r17 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1040004}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, r17, 0x508, 0x70bd2c, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x40}, 0x1, 0x0, 0x0, 0x2000c855}, 0x8000) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) fallocate(r1, 0x0, 0x172d, 0x8) 2018/04/01 00:14:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r3 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10}, 0xc) sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x93ccaba251633594) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000600)) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000002f00)={0x0, {0x2}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0xffffffffffffff63, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x0, 0x8000, 0x1f}) keyctl$setperm(0x5, r4, 0x80008) openat$cgroup_procs(r3, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x100}}, [0x1, 0x66, 0x1, 0x7, 0x5ad, 0x1, 0x7, 0x200, 0x8, 0x0, 0x401, 0x7, 0x1, 0x4, 0xe41]}, &(0x7f0000000540)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000580)={r7, 0x3}, &(0x7f00000005c0)=0x8) socket(0x200000000010, 0x0, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2608}, 0xc, &(0x7f00000004c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="88000000", @ANYRES16=r8, @ANYBLOB="080129bd7000fedbdf251000000008000400040000001400030600000000020000000800040003000000580003001400020069703667726574617030000000000000080001000000000008000500ac1414bb1400020073797a6b616c6c657231000000000000140006000000000000000000000000000000000108000500e0000001"], 0x88}, 0x1, 0x0, 0x0, 0x884}, 0x0) 2018/04/01 00:14:39 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x103000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x80800) dup2(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='sched\x00') rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0xffffffffffffffff}) read(r2, &(0x7f0000000040)=""/77, 0x4d) ftruncate(r2, 0x3d) 2018/04/01 00:14:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x2, 0x2, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={0x0, 0x190d}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e4105000000000000006dbf263a587de3e00473a2", 0x200002, 0x0) fchdir(r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x3, 0x0, 0x0, 0x1f, 0x1000, 0x0, 0x4}, 0x1c) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a30e647e41281c30b4e4ef8f58161ac717b707ebac2daff22e04d59bc3b082b3e53655603f56f0", 0x50, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() read(r3, &(0x7f00000001c0)=""/134, 0x86) ioctl$TIOCCONS(r3, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x1, 0x0) syz_open_pts(r0, 0x80800) 2018/04/01 00:14:39 executing program 6: r0 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) r2 = getpgrp(0x0) ptrace$setopts(0x4200, r2, 0x100000001, 0x40) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000580)="2315a3843cd06d654fb4d65bf6089a3e0eef2c7ec354d5cac05a25df7c86474ec31af94bbbc086afc6eb07c07cfac56be759e3fed69d4c7e638376a815dbd71457bd822694a583d475287ab11d07458a42a2b4743e7cda7bf774df884652181978ff8f8530475f385894d96f36b7bbaafd7f66f0cb2dc884f612160ed3e200260507ed50bdc222d1c0bbcd384f5c226f7725e002ad7bb8fd2f677eabf1e90f3e", 0xa0, r4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x7f, 0x6, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000500)=@abs, &(0x7f0000000100)=0xffffffffffffff4b, 0x80000) 2018/04/01 00:14:39 executing program 7: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x4, &(0x7f000000b000/0x3000)=nil) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000001ffb)) 2018/04/01 00:14:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e31ff0)=[{&(0x7f0000e5ff2d)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) signalfd4(r0, &(0x7f0000000000)={0x5}, 0x8, 0x80800) 2018/04/01 00:14:39 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x0, 0x0, 0x7, 0xffffffff}, {0x0, 0x0, 0x400, 0x5d}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r3]) fchmod(0xffffffffffffffff, 0x101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000500)={0x8001, 0x2, 'client1\x00', 0xffffffff80000000, "688b73d3e722809a", "d44473f1428fa0a6d17bb4112f9c4746e70e28f63cbf59461a72b3927c154f9d", 0x8, 0x10d}) 2018/04/01 00:14:39 executing program 7: r0 = eventfd2(0x6, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x100, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40, 0x100000001, 0x8, 0x6, 0x4, &(0x7f0000000000)='ip6_vti0\x00', 0x0, 0x3, 0x21a}) ftruncate(r2, 0x7fff) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000140)={0x101, 0x6, 0x7}, 0xc) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040), &(0x7f0000000100)=0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/01 00:14:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) close(0xffffffffffffffff) r0 = getpid() ioprio_get$pid(0x3, r0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0x0, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r1, 0x4b36) recvmsg$netrom(r1, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0)}, 0x40000140) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f292") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8}]}, 0x10) getpeername$netrom(r1, &(0x7f0000000980)=@full, &(0x7f0000000040)=0x48) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0xc7314de2bec93b56, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f8) 2018/04/01 00:14:39 executing program 3: r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f0000001b80)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, &(0x7f00000001c0)=0x90) lsetxattr(&(0x7f0000001e00)='./file2\x00', &(0x7f0000001e40)=@random={'trusted.', '/dev/autofs\x00'}, &(0x7f0000001e80)='em0vmnet1eth0md5sum\x00', 0x14, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001d00)=ANY=[@ANYBLOB="7365637572697479000000000000000000000200000000000000000000000000000000000000002fa300000000000000000000000000000000000000000000000000000000000000"], 0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x4}, &(0x7f0000000500)=0x8) r3 = socket$key(0xf, 0x3, 0x2) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000240)={0x80, 0x1}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0xd0, &(0x7f0000000600)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xe0}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff24d}, @in={0x2, 0x4e20, @rand_addr=0x7fffffff}, @in6={0xa, 0x4e24, 0x10000, @empty, 0x3}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x5000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x13b}]}, &(0x7f0000000700)=0x10) r5 = geteuid() ioctl$VT_RELDISP(r0, 0x5605) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) clock_adjtime(0x0, &(0x7f0000000340)) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/autofs\x00', 0x0, 0x0) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x4) fsync(r3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000780)={r4, 0x5, 0x20}, &(0x7f00000007c0)=0xc) clone(0x0, &(0x7f0000001fc0)="9850de421c1296abfacc990e9d4583619894024a0eddd777b7c2864dc268e7cb7cab09dc2bd9514cdc0047d41d4d7e212448e8ee4e8ecd36dce9e3666c5fcd41cc489453844b595f078684b2c7acc800000000000000000000000000", &(0x7f0000001f00), &(0x7f0000001f40), &(0x7f0000002080)="0a4acf7ea573d4350379ea2b181968640e8c733ca11dbec097ead759b1b92aec1fdd751b6a4a463f73926f4f95e14b2f698e54efa645818322927eccd56142d05631dee453ef4b07fad6417d6c2bf20180e7a0beb60cfa96bc30a932e5328a6e568bd014272513dd9440fcbe") mlock2(&(0x7f0000a92000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000540)="bf7d6eb6bb48b31a82be0d6ae5eb223b8df6b0c172b48b3602529dd4b9cecc6c1e190ff8c9e50659d68405189273fc4394ca2c261034e84880a68cc9d5ac4b737528d3e52b65cc254f72dba498478224467b44693e786153aa52bb3b428b6fbbcf884b4573037d5fd13643b62a1dcbccb3fa34607a0b78167a953b867ea13b84cccd653c49521d0ac5fe9e1c01176f9ba175c5ada877ecbc59bfee9a9afca2d4", 0xa0) r7 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xc2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000001b40)=0x14) recvmsg$netrom(r7, &(0x7f0000000180)={&(0x7f0000000100)=@ax25={0x3, {"5b8e655165822d"}, 0x6}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000740)=ANY=[], 0x0, 0x40}, 0x40000000) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001dc0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001d80)={&(0x7f0000000280)=@getsa={0x34, 0x12, 0x105, 0x70bd26, 0x9, {@in=@multicast2=0xe0000002, 0x4d4}, [@policy_type={0xc, 0x10, {0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/01 00:14:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0x3, 0x0, 0x1}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/04/01 00:14:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x2000, 0xfff, 0x0, 0x0, 0x0, 0x0, "9aab3d82b1776054d38127306e44ac8153b8b24804589ebd16cdd7a0c81b2f22aa4f80697755839f61c801fe88be1935b9942e1e0ff81774c2cb833d89837970", "66e4c3f56840f22734ab2845d16cbb4c46b8d2f616486137839829e6f173d68b65f7abd65f6c290317d948466e0dd150c6bdc096aaea8d463a4afc2db7cb4f24", "0501e7607b140f8d43310b68d4acb8c229b70c2fb9994c8aed7ee7c71e52c829", [0x20, 0x7]}) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x1, 0x0, 0x5, 0x2}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)=@delpolicy={0xb4, 0x14, 0x0, 0x70bd27, 0x25dfdbfd, {{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x101, 0x0, 0x1dc3, 0xa, 0x80, 0xa0, 0x6}, 0x0, 0x2}, [@algo_comp={0x64, 0x3, {{'deflate\x00'}, 0xd8, "cf026b94c0238bc7c5785f5e59e68796168579ed5dc5fa28de650e"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4050}, 0x810) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r2, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) time(&(0x7f0000000780)) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0830a23beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1"], 0x31}, 0x1}, 0x40001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3b, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713"}, &(0x7f00000000c0)=0x43) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000240)={0x8}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) shutdown(r2, 0x1) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) select(0x40, &(0x7f0000000340)={0x200, 0x7f, 0x0, 0x0, 0x7fff, 0x10000, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x1800, 0x0, 0x7}, &(0x7f00000003c0)={0xad7, 0x0, 0x8, 0x0, 0xffff}, &(0x7f0000000400)={0x77359400}) 2018/04/01 00:14:39 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004585, &(0x7f0000000180)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) 2018/04/01 00:14:39 executing program 0: syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) getsockopt(0xffffffffffffffff, 0x800, 0x0, &(0x7f0000000440)=""/129, &(0x7f00000002c0)=0x81) r1 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d40)=ANY=[@ANYBLOB="4fc828bb3372a80576a983709e59870b88c6a0b6443b2976b5833af143a01ffdc11eb537d29d74561315942b826b8e701df8cda70053edb5ddb0fe8ce268c2600a37edd7eb9dd497c855cd1259cf5e6d41cd0f14e310a6edf569a0e6401106e995b52f2a45dcf8be69374ab25868dbf97349302b50ac195bdea4aed7eeff87d884aa7d5a16ff898295ad3caffff3dafd24a940f4e5611725d4320801194e6d6e17f33344d4882baf5b10bfc4ac4c42bbea162b25f83bf346ea67fe968a9703c5c1f20db774896a7094b3506d2148bddb6c4a029d5eec4b3aa93405a6467de6194989cc9884660ca0dc74e8fe508a29fe6124a5ea38378209ffc8a905136a5c896b147ffce63963b6b4ab38b40f9ba25b39a6fc645519d25caca15bcb0ac2db92a061ef88c72d1772e29d4d0080929cfe17f0943aa8f5b7d7ba41c57bc8d8326db1831c1df02cd11ce37d29b41a2d64afcaab557f70b2fa369fabc6bd55739015aeca711b97955797844f312092749b49830bac946f17c1cac4943504034ef60780b2d5d72df51cbd47ef54040000d2f420578c246d31254e50fd2b3f054e4d2bbb9dd0d358785d41bf72f143f6d0f3d96e575c1be635f269183a94316d4c6ccd203a4e812f200d8dcd7998017254e5de92f29681508580f3fbb64eeeaef15c8c2a0f5abb96d353c2040fe8d454cd1e3c2f94eaae28798965ab53f21032189ee9fe4afa52999e77e788b5ba8b5c400ce7dacf39a0708bf9b56877f77ce2ac29d63a4d474b79284d6f33e256379051e474218cd3ab15c9b8405087"], 0x1}, 0x1}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0)=0x2, 0x3, 0x0, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) dup3(0xffffffffffffffff, r2, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) munlockall() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) chmod(&(0x7f0000000180)='./file0\x00', 0x100) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000003c0)=0x1a27dfae0c783ca2, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) 2018/04/01 00:14:39 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)=ANY=[@ANYBLOB="2700005d57c52e6e8d7a0587e21d29680036cd3b9eed28100b1385d5e6137f2c7cff479910879b2dc811ddd5dc1b0f60a9cefabb640dd9d6eba9aaa3b713b9f968", @ANYRES16=0x0, @ANYBLOB="00040000000000000000050000000c000200080003000300000048322078b8ff4ae83410d06e22c3ef72060785427bfc207da3da4d"], 0x30}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x2, 0x40003) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) 2018/04/01 00:14:39 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) delete_module(&(0x7f00000000c0)='\x00', 0x200) syz_mount_image$btrfs(&(0x7f0000000780)='btrfs\x00', &(0x7f00000007c0)='./file0\x00', 0x80000001, 0x2, &(0x7f0000000880)=[{&(0x7f0000000800)="68f0e0af1178e4002fbdc03c0d19cb070df769eb046df9f89e757654cc716f6437a37f6b83323c6450ecaef5a61097dca3f41891421673e015804b2236a86fe99e50283f4953ce682fc53fa37ae1f6ff", 0x50}, {&(0x7f0000000a80)="43cbbe10c123358e8af99d040ca344238296986e6802dc10678379d07c462ea91afc4dbbf48e60bbbb5cdb33ed5dc5c0ac2fed7087894c4b80fe63ae71a42377907a3c8e4a6b062b89f040d0bcdf20c082c04aa44f5c15ba8054d7da03f8c955aceaa221b28d18349b1a970e22e93a6e63a73551ca9b8ca2fe7d8e76c70d9bb10e876cb63d56339fbf5cedfc3ff7e0f147832cdcfa3682e43c4b7970fb144022ee9eb261e5712347734273fe2d0dbf767caba245a8ebbf7307378321025bf3c6ffe2f66b587d842ffad39635b36434fe23d9", 0xd2, 0xffffffff}], 0x2042080, &(0x7f00000008c0)={[{@nossd='nossd', 0x2c}, {@subvolid={'subvolid', 0x3d}, 0x2c}, {@ssd_spread='ssd_spread', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x38, 0x36, 0x35, 0x33, 0x78, 0x0, 0x32, 0x7f, 0x33, 0x37]}, 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@nodatacow='nodatacow', 0x2c}]}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500), 0x4) tee(0xffffffffffffffff, r0, 0x40, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000400)=0x1, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000540)={0x0, 0xfffffffffffffff9, 0x9, 0x2000000, 0x0, 0x8001}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)={0xc8, 0x0, 0x704, 0x70bd25, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8dbc}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xc8}, 0x1}, 0x40) sendfile(r4, r4, &(0x7f0000000000)=0x36, 0x7) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)) fstat(0xffffffffffffffff, &(0x7f0000000940)) getegid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') seccomp(0x1, 0x0, &(0x7f0000002900)={0x5, &(0x7f0000002880)=[{0x0, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001}, {0x0, 0x7f, 0x5, 0x782}, {0x0, 0x1, 0x35c, 0x7fffffff}, {0x7fff}]}) clock_gettime(0x0, &(0x7f0000000140)) setsockopt(r1, 0x100, 0x5, &(0x7f0000000700)="095f71f1e4aaec8d4bfd553e05959ac4207c59ae974a28ce94952fd2f399073147ac476736fc2c1765082e389fa1c3cf7dbeac476c026b288dd288ae2e033f0e5dca4c7d81f7405fdfefeeecb6efb1f7fba877d1fa0db877c13bc5b6d1a99b8e1ff41ca3753793298b741dd4cd050fe3ce960c0ce132917e02effb9afb6cd4", 0x7f) ioctl$sock_proto_private(r0, 0x0, &(0x7f00000002c0)="8901dd23e7f51e02b2de5bd5a353ac508a718074db5dfb3b085870e05f1cc38bfa68be040a259f55eef162ee") preadv(r5, &(0x7f0000000440), 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x10) r6 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000440), &(0x7f00000004c0)=0x4) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) 2018/04/01 00:14:39 executing program 0: clock_nanosleep(0x7, 0x0, &(0x7f0000047ff0), &(0x7f0000002ff0)) 2018/04/01 00:14:39 executing program 1: 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, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x5aa9, 0xb) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x9c, r3, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r5, r6}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x0, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$LOOP_GET_STATUS64(r7, 0x4c05, &(0x7f0000000b00)) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000000440)=0x4, 0x4) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001200)) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) mkdir(&(0x7f0000000080)='./file0\x00', 0x4000000) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0x0) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) 2018/04/01 00:14:39 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000f00)=ANY=[@ANYBLOB="1800000030a3e2360100000001000000b68e60a1557b152890e2fa425aef8728cf3e2be1e6bc013458b456ae50283face1b5c0483b2390df39eb3add1e736126e07298751618c3561aab2cebc64f385669045ec6678db239f5271c32d03f4938c6031c35f548c24f889191059f46b397d49729c4cb830f3167badeec179e3245025ba0da61aaa3f6", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r2) r4 = getpid() ioprio_get$pid(0x3, r4) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r5, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0x0, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r5, 0x4b36) recvmsg$netrom(r5, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0)}, 0x40000140) sendto(r5, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x3, 0x0, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000d80)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000980)="653c4cd3de142d97eeac76e90ed63d05c679707d472d2bfff734ab47ecab98931fac6bd9967c31172f1a7eee25c0980f6c57c6e77a5f4129b0fd011fc4341127e350110f5a5c312237336d84a1", 0x4d}], 0x1, &(0x7f0000000e80)=[@rights={0x28, 0x1, 0x1, [r2, r3, r1, r0, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r3, r1, r0, r5, r3, r5, r3]}], 0x78, 0x4000000}, 0x4004) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2") mount(&(0x7f0000000880)='.', &(0x7f0000000d40)='./file1\x00', &(0x7f0000000a00)='securityfs\x00', 0x40002, &(0x7f0000000cc0)="3f6aa28369dc53da026e8e8de04cb413e514fb3f5404c04dfa646de123d75937ceeb47aec39e0b3cb07ec4e92ca352bc2d086ad87dfd1203c39f2b95f37ef6453b52d257e975ea9e9fa12a857bcfc7a60ff487928a") setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8}]}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f8) 2018/04/01 00:14:39 executing program 4: r0 = creat(&(0x7f0000000a00)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000a80)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000ac0)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='projid_map\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000980)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x12080200}, 0xc, &(0x7f0000000740)={&(0x7f0000000b40)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x74}, 0x1, 0x0, 0x0, 0x4008001}, 0x8000) r3 = socket(0x0, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000580)=@ipx={0x4, 0x4, 0xfffffffffffffff9, "474ff7541bdc"}, 0x80) unshare(0x60000000) getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000b00)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000900)=0x10c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000002c0)={'vcan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000500)={'vlan0\x00', 0x400}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r6 = request_key(&(0x7f0000000540)='big_key\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)='systemkeyring-wlan0\\\x00', 0x0) keyctl$set_timeout(0xf, r6, 0x5) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000780)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) ioctl$TCSETA(r5, 0x5406, &(0x7f00000009c0)={0x200000000000004, 0x5, 0x8, 0x0, 0xa00, 0x7, 0x919, 0x20, 0x3, 0x5}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/133, 0x85, 0x0, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) 2018/04/01 00:14:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x2000, 0xfff, 0x0, 0x0, 0x0, 0x0, "9aab3d82b1776054d38127306e44ac8153b8b24804589ebd16cdd7a0c81b2f22aa4f80697755839f61c801fe88be1935b9942e1e0ff81774c2cb833d89837970", "66e4c3f56840f22734ab2845d16cbb4c46b8d2f616486137839829e6f173d68b65f7abd65f6c290317d948466e0dd150c6bdc096aaea8d463a4afc2db7cb4f24", "0501e7607b140f8d43310b68d4acb8c229b70c2fb9994c8aed7ee7c71e52c829", [0x20, 0x7]}) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x1, 0x0, 0x5, 0x2}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)=@delpolicy={0xb4, 0x14, 0x0, 0x70bd27, 0x25dfdbfd, {{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x101, 0x0, 0x1dc3, 0xa, 0x80, 0xa0, 0x6}, 0x0, 0x2}, [@algo_comp={0x64, 0x3, {{'deflate\x00'}, 0xd8, "cf026b94c0238bc7c5785f5e59e68796168579ed5dc5fa28de650e"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4050}, 0x810) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r2, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) time(&(0x7f0000000780)) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0830a23beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1"], 0x31}, 0x1}, 0x40001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3b, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713"}, &(0x7f00000000c0)=0x43) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000240)={0x8}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) shutdown(r2, 0x1) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) select(0x40, &(0x7f0000000340)={0x200, 0x7f, 0x0, 0x0, 0x7fff, 0x10000, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x1800, 0x0, 0x7}, &(0x7f00000003c0)={0xad7, 0x0, 0x8, 0x0, 0xffff}, &(0x7f0000000400)={0x77359400}) 2018/04/01 00:14:39 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x7) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000018c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x2, 0x240000000004, 0xe4e0, 0x80}, &(0x7f0000000340)=0x32b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={r3, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x0, 0x7, 0x101, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000006c0)={0xe4, 0xcc, "000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de8aae4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188d69ff61c435d"}) tgkill(r4, 0x0, 0x30) getsockname$packet(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001ac0)={@empty, 0x35, r5}) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r6 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0xa, 0x0) execveat(r6, &(0x7f00000003c0)='./file0\x00', &(0x7f0000001d00)=[&(0x7f0000000400)='!vmnet1wlan1bdev\x00', &(0x7f0000000480)='/dev/net/tun\x00', &(0x7f00000004c0)='/dev/autofs\x00', &(0x7f0000000540)='/dev/autofs\x00', &(0x7f0000000580)='/dev/net/tun\x00', &(0x7f0000001c80)='/dev/autofs\x00', &(0x7f0000001cc0)='\\\x00'], &(0x7f0000001e80)=[&(0x7f0000001d40)='gid_map\x00', &(0x7f0000001d80)='/dev/autofs\x00', &(0x7f0000001dc0)='\x00', &(0x7f0000001e00)='gid_map\x00', &(0x7f0000001e40)='keyring-nodevwlan0()keyringcgroup)ppp1\x00'], 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000001ec0)={0xfffffffffffffffa, {{0xa, 0x4e22, 0xe7fb, @mcast2={0xff, 0x2, [], 0x1}, 0x4d0}}}, 0x88) r7 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/01 00:14:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x2, 0xacc, 0x80000000, 0x3}, 0xc) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x0, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r3, 0x190d}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) dup3(r4, r4, 0x80000) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() r6 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r6, 0x400, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440)=0x0) fcntl$setown(r4, 0x8, r7) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_pts(r0, 0x80800) openat$cgroup_ro(r2, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) open(&(0x7f0000000480)='./file1\x00', 0x2, 0x122) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000000280)) mknod(&(0x7f00000003c0)='./file1\x00', 0x0, 0x0) 2018/04/01 00:14:39 executing program 5: clone(0x0, &(0x7f0000000040), &(0x7f0000b52ffc), &(0x7f0000000080), &(0x7f00008b4000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) wait4(r0, &(0x7f00000000c0), 0xa2000002, &(0x7f0000000000)) 2018/04/01 00:14:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x2000, 0xfff, 0x0, 0x0, 0x0, 0x0, "9aab3d82b1776054d38127306e44ac8153b8b24804589ebd16cdd7a0c81b2f22aa4f80697755839f61c801fe88be1935b9942e1e0ff81774c2cb833d89837970", "66e4c3f56840f22734ab2845d16cbb4c46b8d2f616486137839829e6f173d68b65f7abd65f6c290317d948466e0dd150c6bdc096aaea8d463a4afc2db7cb4f24", "0501e7607b140f8d43310b68d4acb8c229b70c2fb9994c8aed7ee7c71e52c829", [0x20, 0x7]}) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x1, 0x0, 0x5, 0x2}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)=@delpolicy={0xb4, 0x14, 0x0, 0x70bd27, 0x25dfdbfd, {{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x101, 0x0, 0x1dc3, 0xa, 0x80, 0xa0, 0x6}, 0x0, 0x2}, [@algo_comp={0x64, 0x3, {{'deflate\x00'}, 0xd8, "cf026b94c0238bc7c5785f5e59e68796168579ed5dc5fa28de650e"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4050}, 0x810) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r2, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) time(&(0x7f0000000780)) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0830a23beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1"], 0x31}, 0x1}, 0x40001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3b, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713"}, &(0x7f00000000c0)=0x43) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000240)={0x8}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) shutdown(r2, 0x1) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) select(0x40, &(0x7f0000000340)={0x200, 0x7f, 0x0, 0x0, 0x7fff, 0x10000, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x1800, 0x0, 0x7}, &(0x7f00000003c0)={0xad7, 0x0, 0x8, 0x0, 0xffff}, &(0x7f0000000400)={0x77359400}) 2018/04/01 00:14:39 executing program 7: getpgid(0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x80002) r3 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) sendmmsg(r1, &(0x7f0000005840)=[{{&(0x7f00000007c0)=@ipx={0x4, 0x8001, 0x10001, "5a11475b8d9c", 0x7fff}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000840)="3cb0a28f88cf4c9bcd567bbd7659e6b9e960bad0038dc86b6f06502706c83f8124d39dd4ffc65a26a242cb053b864f87709a289573d47289309e6670b0b2427bd1d55a3813", 0x45}, {&(0x7f0000001040)="cbf445cf6e37d44e5083d9190d53869fb33eb4311bc2e74811fdcd2e88d0f1f75147a03e8cc5333cfd38393331be5f0b52bd266c9d88106e3746744d5330d416d3133f1d371b42e44160509a3a1d48d0d93efe9a8a62683842307d97daa884f6602afbbbf06265c502aa9539ff16d99993c18fe7231e48e005bb68713672fe9fc461035316633d2d17ac1bd6e170b322f840549cf4fed9b93376d92cee6a28f94899b24dbc9f018c0c8397324f443b026fc3d9432f231fbf97526795f4d8711291aa700f3df3304a4bd261b6c815636c0b2b760a1b56272eeae3d096474d7ed7149d837a796daaa8dc4f29637888c1cc20645b9b18710e6eeeede4853847d1640e41b63d4bdedc9e43e0b077267fbb0acdbd58eeb93c69bc42ab6e650be56a797733ecb1d85379e92522428a6b104f4bb1a5a4dadc06319858ac12eb2274d530b5d17f138242c8dfe0b576474d35c683a990c743621921d8af7504fd1f6e3057ea4d35ad071ba701f3136097dfc5b73c8a408cd81377c6aeb3cb744600b66ad7249b286f0e5e8a9372580a8a500d491bd8b47e65585ae897ba9985f5e1514422623631b7c41d0d1bbc370b0b3b68f4ab780f1a31c861d567402377cca570bffeb32bd40fab45350d081e61383e73df8ba45ceafed99d803fe67387c0eec431f43586779674b972154443f3f58c316d0da7990355031e95db6d4336c3f781e8a6d8dc151ee106f5a05a48fe2be1c5e49303b93ded1adb2c21daf3833ffff6cb57d724391565122323a6a3663f6999add6e87e8313b8a092fa0df9c01689316b76eef371aa156355b908f3d5a85ff6e75f605437f0c4358544b1b50faf5ae3229178ee60357b3768715b888e1251a50ee4969e7f516fef63b9ffc142e967d0bc08842b7e199e46b4c4e6edfea6045fc1bc944a07c5f71fccc1dae6a55ebb25231c2e17d2b5819a3e29f70a34c0132a211d6060d0bc1a2c56504b39cfe6b3bf5e55d574ca0a942d26d812d65c77e27f0a53c04312f82df4253bc9709097ab3d12a4eca7b0006117ca97ec01496830a2e629348a236b954d72a68c1d6fe160b52ab6a659e6c0f404aaa25e0576850832835769b11f444201c58df3c1def30453d7753d73c87ae04b2678f33baa4b546362d6834e2e546b8c400d07763aad8ce770c2736cf8fc8162486f4a375d389f4bfd8bdb498e891c24d144a6ec780def305af5a0169183cea0d3c824612d362e16edf04fd0dd1972e4f3ab1dcaed9af7bc1f8517825057a4e9d889db414badfab61c6dad28065b20cfde0c70f9d9201ad98f778d145e8a07c0fead76502df29381a9cdadf65b35cfa273ed9efb08542f44810c6b960ed8d7c12e4964acd1aeac6bfce995624cdd815adcdaa3871c5d2d4c572eefe8b22156b8889793d3fae1a5f459eb596a0d085b49ae843171f72bb974c449606641e789a2692ede9729aa495460a2c5c08bae21ca6ceac5d6d11cf5c73136833ec1cb8a780fcdab54fa1d67e4de7cd22872a218608b0ceb7afb990f8557985dfae5a30ddea28451fa6cc6def9f4185b76c1fc1b163eb6b280fa55b988f1d667f068709011c42b8da5185ad3d3c45daede04ac5efbc1adbca7a02d2cfa6dc51488e6422c9508994e84095633a59207039b9609f836e3e6839b58d5de652d0a611ed31cbe7588e7ff45a138160139f0cbc40422c08d05b06286ff88d5b61221bb0d2bd66c3714cf762d0e59f93d2818abeae77dc83b7a2e0ba695387e68738015147ceb23351fc3c8a12d20bdef09eb79f7adaa40237a637e3932b506c91188032c208fa39a72a68f66310b56db9225aa31235b14dff3b468ad7edd6aa8a9351690cb1fdc47a27fc1224db39cff1bf1799536efc0b0b3d83d3beca65b7988cb248228d3bae2f8770e35e32b3bf6af8c2280657af17f852fa2c0dccc7c09af9b724237b601c5b89dbb280602883ddf5b888735aa72559eb8ed6b991dadab4901d17759e4f78474b5e867f3f5908fd0f01443dd51cf6da30f108831953ea4680674fc97176c41a62e1de1d4f720dcf00853efa8ef4090b92fd47853916971f7d9075d48d3c29356291190bc2e9fc3a662f299279ebb5fe2329963c7061618c33f9bfc428b66a0c5566f57538fee9bd621a91c709cba024290bca1c148fa4c6696ffd882b56a3fd0f1b3ac2cc536af96bf7e5f61f031168811a198ba614fd7e7fdbbb809fa1d43295761395b2a4866923f98636d4d79b8214506dd7f7b00f32e0ada2cb78da7484747ac381d919ab465e236318b841c686729e906619ca000400ff36468ef1d5aae63c7cc6b2521dcac755cfdf158806eb07d748c45fccab97363994952c02281234a0ce78900028c271b29431a714583905f30e400037ae8272eebf9e6eb3071f2f40a7d4f108f32bdc37d35f9b22daaf758af17368e7f12b258f9bb5f380005bb46d4edd327652dcea6b80b09a6cf844112d1b2bde9280d88baebd8db5433c4f931b6a2bafbaba820c7da31053ac24a8648f2c72c32f51ba537407c382e1243ea42d65edad849333d315b04fb42426fef3377b334017c49d152cca935cd2746e5fe3eb0f1b39e77f093e8a335d235987134fef771da93bbe7a753144e9183987beae734fe3c6a09dea80287d6f7b022acc680deed235aac3c680e56c02e1e8f0ef68f1a11b7783325ea4016bf7cce100f171145a9d5cdcb12c305271ccda023ed719fc240e1fce5abedf8d0381370d65a6186f88ee47a8a574b9e5217d4533dfa9f9513103bfa2a744aaf5174d86bb6a195b5e64acc1a3fce2f05b4ebfa78e647b281b51abecb5f6d3adf2e66d28e9fbda9b26e0b80d2ae2ea01d11ef012a433a2a79c5a74d79f9fe9cfec82aaac1d6d409bae838f89f14ae94c47249717c6878a42ac6bf4d0ee524f927e86b78bfcc72bfbb29ef434a410d448ea3d8bed6989900c334e1d4c522abc3ebf348f12d0a787f6206b607cc61b78b8f2a2e9c72fbeee18b5287607569dc90c4c4b00994c529388ba97cf889d09fde81843d413781135f72aca424d3f06bbac76f46f245a6a0b08e497b618f5f31e1a24a11dcc0f76870506d6ff23c5f0baa2673749686c268f44e1f3d40d42bf08519b05de05cb71d0799a3892999df6d8e7d29d6333dba67e3a5f6b0b13c3a3968ae17409133191a6861200c6ba8c6b42a2cf70c6c682863bb3ec6b2e4783fc2068432ee8854b2eaca913c6e0d0cf9ca58e438833484bba36a0e79c82236a027e996e5b35b1cb4cbde860af9c82b5cd72ccabd25771c73c128bc60553f5fc13e1db587216c7e7a1247ac8e50557118e7c54f984aa74218ab6bb2811e0ae14edd969bc6487bb5263c2e211c0162b0ec2992bd9565f1e6f943e0a9b8847c7c1ba11c0cfcf3c24d7f08ff976682c52cc702fbe27cc680b126b58b13a7ae206ea4423864fd3d6e382aa5df6080fd1ad97ff31984d81c4775322c6767c24702ad23075fbf7505f82f02ac50284c5ca749b3d4f30df0a80e02087e9ee587c7e4d5d5487be53e57f5c34bb1f6feb7ad28e462247a7e6e940ea242302bad0bf6d937bb89ba5248c4ac8f5699037e7fa8aeca232cbbd6bd465f5eae1370c21f21e998644568aafb0cd6727e5a387e1fb5c34caaebd63a0abd1e11bd4a80c5d0d61307f98cdde0b6b79d5d632643ded61e209fccfc1e4c1b59b00c3b24c5b5b80e2303a0b904d73f9974eb7d4225305acf9703e0eadc5fc67109528a30f6165a15a1765f81ed040606e15a5f9e6da768059262a114c8057875b28ec03ec32887aacc063a0b909fba3a9d194b2778bff57c744319672d2cacef6a79b0aa07e51788c97c900a8243b3748f426313b7b9ee23bd6c8ab4cb236f7f9abd583b38f9a445e678e99155774b32df901668f04b8aab9ad5419010ea2c319c9c64fc40407a183d881543c7c58f4b54060bb381981dfd33394266b02ec6df4b6ef84ae723bbbf7cdabba9466c349da2177cb5ad144c48bac805f3c392812f4991d962002f2fd0f2fe851399ee7b9cf0382b25aca0d13c7fdabc23b8d4ed2320c5c11f650990ba976061d280503ba4ad62f605b50224c61b1dcdf89d3d5a741e308ee7519ff97c05382bc981c112218dbe1d69b7010f2240fe4d8b4caa297d22541b885acefca86454a0beca4f27e4f32da108eb5179dc1be5ee005b28e9627db5c4b6daf9ddff5dc221b003f47428a591b5dfcc24e67939b6a522c817a8a45b898643bc6f3d6b9fd80da7c0c81632cd19c557d29e7c6a72ad7ae574d23ecbe30645a17b98faab193e177af40d289a69c741435dc13e94f2bc7b2fc79fe1d7c08632721b43e01fab5641a1252633bf0e4d1b4873347f630930aeaeb7371443a0aa951b9b34db311e8f1180d801e977f29543d060b7dd58b45423009107828a3f336857d3b797ab733a64777501999ab2775ec59de4b23f85ba8d1da93d969a035b7667c8d4230d5e806236a3984931e69c8ac7667055bcc8b02302048c7e31324b089e2e88d7232a3a8a2b6c0262c7da867a5e6630ed1d473050be0be5a9d7f02f5167bea35f9de0bb9ef3d79ac25d4dfaf8eae634c875033eadfd0fc9657e7b2fc1acf6263987ef98389227ce1e8afebb27f4eb2574d0cd41edd6ad393dc8c18d5889805a484871acb80b842f0ddbe52e2dbe6070146eee33a645a6a1fc93141a7148287449081082c7fe727b1471192399ea2b0a679d8c360b0dc494a6ce7c66885342177966dbf3c204250269f3d3b612856625e076065f20216b0432861356918410dad01ae0ca97eac52153d7904ae6e9eff0b5cae5b6a114a53ce0e509abc246e859a32f194064d389dedb39b18011237b151dddd6647325c825c793c2bfff8af6954047ba4ec3bdf080296e695e71b43e00c457fde75d42005925828c9ca6df68f7eb847da902d10f478a563ae7350669e2697bbaadb33c30320fe08edbe24989e0b0cead2f082ebe21eaf33d989878ae06497a853d24843c514c41de1a4381c2e7cdd9246effb726d41d31f5639543daf936632d5fac14346d918a90a9e508b83e70723010e3a93a1bcaa224caf93d6c0fed83beb6a58f161b1f6ffa9f67565a697506769addccd5dac773e742bd5bf1be82ec1356d836d664ce4cfa18578d1e60d0fab41eda142f949f9c4e549aef454f6fc2d65cf95f8aa7f8135dc3bd022dd01060212657c63bd9fbee3224f3357b68bcad5fc8ee1b0b9e217ce3469bac5857463b6de7e54b27b29cba28068f5f42d3edf59bdd4e55c5730a68a2d2b5446cd6ab3892615ed34499f3d8faeb6144c31a36703f0ac6ac0fa6e18eb2b14efddb8cf0c8fc1de457d47963f57d18a348bade9c797ed1310cbb3d531d3f4636c700852974b5106890879f1827c75979a9b2b0041409752d0b9dcfac0e6047ca54e73a97161ecb5284aef6cbde848994cc3d80b474b0dd0ef273a09a45d1e677f064a697dd1bf748cc5e34a51e2a2293527bcf39434863708b0513a388013fcb3eb53906f398cc615d65e33fb37b27d7b8fe32cfbf2d5b6381b62c27b3b6c09cc2638f5780459e5b6cda9e181236f7aee90c946e9c962c331c5be2a87855bb77364df5ce97a021cc141e7491f532f5cc02d238cd4c9b8d09514f5a38af11ba8aa03a12edcec032c81376184a9bb389bca43521a091ee33760410247efc83bc32499d674a50b0a4de508bebe0930ec3d4ca13f86ac62c6f43ac7c9c0c26b57ca399defb2557c7418e228de4acbd7bb1fb75c7c5dd275b135268e9ad22a4c36e39e1a09d3482bd0c463d52", 0x1000}, {&(0x7f0000000700)="e7f5954e343650b551c4d20782b6bed75aba67d21daced4f61a3b80ccd145e94d7de695f25", 0x25}, {&(0x7f00000008c0)="211d1a407b851dab7684396ea3563a48a85eb1471b965f224499eb9683a638ec9d345345e095cbf76ed05d60308ff76fa4ffcf11049e9c80ce4c7eb0fe09d151121636ea2e7187fa0d12b19e4d0852829be43774f808f722558fbb131668f5cfe1e2ed7857a378ecc18b0e8a83eb62a332826a75a238e5eff68704aba9cff0aad4c42bba9252ba6f2ba75e708bea754582c1b746f9b1de0c13b12077f1adb25914a9189ebfe9eeac67c3daa9702c", 0xae}], 0x4, &(0x7f00000009c0)=[{0x68, 0x0, 0x1, "352c45dce56ccbf1c03516965396974c4e8f30f6674b73fe6f88bae69602dd851c9024b2fdfcd70d748c84b855e434b5d898449329c12719b16ea92adcfc19b455725eaf8dfb4966cd33d5c5c70a687bd31d153160ab"}, {0x50, 0x10b, 0x1ff, "deb21855063e5cb1d3df53b8660c31a5e0b6ea6ae0cf03bb00a5c98f8c97d6f359f12d6d10abe355dddd03783e36c69f32f5a062af682e2e0d7fb78ca62d"}, {0xd8, 0x0, 0x1, "e348a7fffd1c9aab56cf8751cca2fcc279ae4fd6bd87b7a03cb3e543821d316260decef659650ca2ad47a06e0c5f472a1a6286266cf0d381629f0c59987ee3e219eeeb6354948685686d98ae3ea280f1b5cae5b3de5d80a29ab9a7ac4365efa6ce65b8630bc497c967efb6e617f75a9ab1f3fe290d6ce032ffd74bd52b89ec04eda2febff7bb81da09d8c26e50644627bd186bd54440c4c8c49c6d0ea6222bee4621b155a778093f69d116f78d8821a12e0fc1f852acb625f784188af92588477ee980ecba"}, {0xd0, 0x10a, 0xf2ec, "1a1ca5df8bf3273a2eea21bb9620c78e08287f4d64f1905a2c0ed95b5f0d870de9ab18d6d20ea409911b9710d185496e8904d5371cb251a6d89b2a1180ea772b633e5f20603496ed532d89b83f3015be8ee5a1b4f588fd9de4743bf1c2313271e36c93da3358215d45aa3f5e715d610591f8ae67fee63300ed15ab1a1ac8198ee6f45a77e916407b8400a30d8362df2e22882bcb1e0cb0253d920ee69772114408f148fabb1fcd139886d6c1cc1fc66b8550e47c9788917063364a710c"}, {0x30, 0x112, 0xa0c, "aa79f0405cd854c3f0a887a26e0d9a300055049c58dc1cb4c0cf3e6cafaefb64"}, {0x38, 0x10d, 0x325d, "7b80d66c23f8cf39d016ef9836626abb5f14919000af4e9e767000da95638c6cce58ab48d4478f"}], 0x2c8, 0x40}, 0xc}, {{&(0x7f0000000cc0)=@ipx={0x4, 0x40, 0xa876, "b733a8b3cc3f", 0x4}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000d40)="be2ea169", 0x4}, {&(0x7f0000000d80)="be577e1ba46b5105154dd8bd0e58bbfb30bb881d71388ae8e1efcb5184e7d5170e10755babcaa0d28b16fea85aa88ca06b", 0x31}, {&(0x7f0000000dc0)="1d9edc80361b78f1b5ed38e0fe10c18de410f52240e6c8cd50a2a0d0fd112e04e00fe26b5bbf9568bfb04049f750df3a6156559d68666e81a5e51eece7814c92f241b7fefa279ec9fbb42e53259ca797f044248937a0932e0811a19c2ebb250fb6b2449242414a1a50ff20a6246955bce7e14c8a372e2396c5f3bef42bd5d56eb3816e1cf8dd00fda60ac371119acef9c8d270723f3b2d29b079d7b7bdc7b973bab1c5a259fffa7a757ad7361b6941c65f5d2dd96b8b79e697422bc4", 0xbc}], 0x3, 0x0, 0x0, 0x20000000}, 0x94}, {{&(0x7f0000000ec0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x0, 0x4}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000002040)="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", 0xfd}, {&(0x7f0000000f40)="9ce3424eec08f4421d08a16c8f8d0a", 0xf}, 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{0x1010, 0x10a, 0x7fff, "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{0xd8, 0x100, 0x7, "42940a1dfc54984a40748bdd7fc490652ed0df6e924b93cb9fe7a6a6f72e16529d2022d6cb856d281628a43ad922bfe465507f407ee822e76ca077018ff66b1b4c2a625fce5ec7e9e1d7a943233e738f37c2540538aaa13be65aeab2e7825aee1ecb300c13fb9dcfadf90141174c815c59e22cc5a53d2f1d1ce4526316cd6aca8229d4ec496ddccc04abee44229e14d1af8ac84952b9ed29ed72dab605b28286778125a5a58ad2da67a987f578ebe1dadeb20e320e229342a257866960ab547aebc6864a41"}, {0xf0, 0x7, 0x5, "e52cda7a196303f616012e411ce47bdd334bd602e3f064469b8182a3b52edc1f37aed99f003b6b8932b6c3306e5b071f8378b386b48c81db94b515d7619ca8114f57805cc2d6c78c150a022c3cf8e25137b4333fef104c71c99a1ec388ffc6e6dff15d84c1775cfbd349d6c4ed50312c8d6cbab564c607f34e6ae501eb85db94f865da583f2e8aac4cad1ef57e01831c2639783f7411631441aeaf16cea9c7476f70d919450dd93d20aa4cd35017c459501b305b5ce19166b8d2523b0df55e3994d0c4d268a9d9016d695a95a88f921227957d9dbc3d54d1ce921fef05"}], 0x2228, 0x8000}, 0xffffffffffffffff}], 0x3, 0x8090) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f00000004c0), &(0x7f0000000500)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) link(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)='./file0\x00') r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000740)={0x0, 0x0, 0x7, 0x0, 0x7, 0x400001f}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x491, 0x3}, &(0x7f0000000640)={0xfffffffffffffffe, 0x0, 0x200, 0x2, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000780)={&(0x7f0000000340), 0xfffffffffffffd4e}) unshare(0x0) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0xff, 0x0, 0x0, 0x7}, &(0x7f00000005c0)=0x10) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) dup3(r4, r0, 0x80000) r5 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r5, 0x2281, &(0x7f0000000600)="a63666b416f43473217ac3b1bb11366816ed48000000817e061992cb") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) fcntl$getflags(r5, 0x40a) write$selinux_context(r5, &(0x7f0000000380)='system_u:object_r:logrotate_var_lib_t:s0\x00', 0x29) clock_gettime(0x0, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000002c0)=0x0) timer_getoverrun(r10) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f00000006c0)={0x0, 0x0, 0x81, 0x9, 0x0, 0x3}) write$evdev(0xffffffffffffffff, &(0x7f00000001c0)=[{{}, 0x1, 0x100000000}, {{}, 0x334}, {{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x1, 0x3a3d}, {{0x0, r6/1000+10000}, 0x4, 0x0, 0x4}, {{}, 0x0, 0x0, 0x1}, {{0x0, r7/1000+10000}, 0x5}, {{r8, r9/1000+30000}, 0x0, 0x7}, {{}, 0x6}], 0xd8) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000680)='syz1\x00', 0x1ff) [ 172.382181] IPVS: Creating netns size=2536 id=86 [ 172.407221] IPVS: Creating netns size=2536 id=87 2018/04/01 00:14:39 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a067a266", 0x94, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0x0, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a", 0x17, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0x80) 2018/04/01 00:14:39 executing program 7: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2", 0x20}], 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7, 0x44002) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000004c0)=""/120, 0x78, 0x401}, 0x0) ioctl$sock_ifreq(r2, 0x8916, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue}) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000001800)={{0x3f, 0x1}, {0x0, 0x80000001}, 0x5ad9, 0x2, 0x4}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000440)={0x11, @tick=0x800, 0x0, {0x0, 0x10000}, 0x9, 0x1, 0x100000000000}) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0)=[{}, {}], 0x2, 0x0, &(0x7f00000002c0)={0x2}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000500)='./file2\x00', 0x80) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r5 = inotify_init1(0x0) inotify_add_watch(r5, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0xfffffffffffffe42) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000001880)=0x1000) 2018/04/01 00:14:39 executing program 1: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x5aa9, 0xb) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x9c, r3, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r5, r6}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x0, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$LOOP_GET_STATUS64(r7, 0x4c05, &(0x7f0000000b00)) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000000440)=0x4, 0x4) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001200)) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r9) mkdir(&(0x7f0000000080)='./file0\x00', 0x4000000) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0x0) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) [ 172.449893] IPVS: Creating netns size=2536 id=88 2018/04/01 00:14:39 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(r0, &(0x7f0000000180)={0x7fffffff}, 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f0000000200)={0x80000000000003}, &(0x7f0000768000)={0x0, 0x40}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0xfffffffffffffe08}) unshare(0x20000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2}, 0xfffffffffffffe34) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r5 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setsig(r5, 0xa, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x3, 0x0, 0x6, 0x0, 0x1000, 0x9, 0x4}, 0x1c) sync() request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) r6 = add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8d227783ef3ad21963be15793", 0x1e, 0xfffffffffffffffd) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a}, &(0x7f0000000740)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a3", 0x2a, r6) keyctl$setperm(0x5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x3}, &(0x7f00000003c0)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x8, 0x4) openat$cgroup_procs(r4, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) 2018/04/01 00:14:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) gettid() r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) r2 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99398f1b6dde14dabf9b488c0e372e77e0a55fb25ca939081177fa155f7b93d8022aefcadc3a30537558de2174c9647e8d18ff94ef51df7", 0x48, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x100, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x7, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000003c0)=""/238, &(0x7f00000004c0)=0xee) 2018/04/01 00:14:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x9, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000980)={0x7, 0x9, 0x1ff, 0x1d1a, 0x0, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) r2 = getpid() ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000600)={&(0x7f0000000a00)=""/221, 0xfffffffffffffeb2}) fcntl$setstatus(r1, 0x4, 0x4002) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x7f, 0xffff, 0x9}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={r4, 0x6}, 0x8) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) fcntl$setlease(r1, 0x400, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x800000000000, r5) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r1) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3f", 0x3c, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000880)={@in6={{0xa, 0x4e24, 0xe00000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x7ff, 0x0, 0x2, "486a14569582f28baea72702f8e1f2a1afd07802f67e760a685d348b0b830cb55e9e7de320afc0daa0b1429fced7d93f70413816d45442294c3f9899820a9455593d722013ae4e94c955cc281f7590a6"}, 0xd8) connect$pptp(r1, &(0x7f0000000340)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) [ 172.499095] IPVS: Creating netns size=2536 id=89 2018/04/01 00:14:39 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x2, 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$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 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$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$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) 2018/04/01 00:14:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x58, 0x5, 0x1, 0x7fff, 0x861, 0x0, 0x4, 0x0, 0x35, 0x5}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/01 00:14:39 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip6tnl0\x00', 0x10000000009516}) r1 = getpgid(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x80002) r4 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f00000004c0), &(0x7f0000000500)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400001f, 0x3}, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x2, 0x0, 0x491, 0x3}, &(0x7f0000000640)={0xfffffffffffffffe, 0x0, 0x200, 0x2, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000780)={&(0x7f0000000340), 0xfffffffffffffd4e}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x80000000}, &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0xff, 0x0, 0x0, 0x7}, &(0x7f00000005c0)=0x10) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) r5 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r5, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$selinux_context(r5, &(0x7f0000000380)='system_u:object_r:logrotate_var_lib_t:s0\x00', 0x29) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x31, 0x1}, &(0x7f00000002c0)=0x0) timer_getoverrun(r11) write$evdev(r5, &(0x7f00000001c0)=[{{}, 0x1, 0x100000000}, {{}, 0x334, 0x3, 0x7cd3}, {{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x1, 0x3a3d}, {{r6, r7/1000+10000}, 0x4, 0x0, 0x4}, {{}, 0x20, 0x2000000}, {{}, 0x5, 0x0, 0x52}, {{r8, r9/1000+30000}}, {{0x0, r10/1000+10000}, 0x6, 0x0, 0x9}], 0xd8) mkdirat$cgroup(r5, &(0x7f0000000680)='syz1\x00', 0x1ff) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) 2018/04/01 00:14:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x0, 0x3}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000040)=[0x7, 0x9, 0x0, 0x3, 0x400, 0x1, 0xbdaa], 0x7, 0xe40d, 0x8, 0xfff, 0xfffffffffffffffd, 0x7fffffff, {0x7, 0x952, 0x2b7, 0x1, 0x9, 0x4, 0x8, 0x2, 0x400, 0x4, 0x6, 0x5, 0x7ff, 0x3, "d0231e616f67f54765563efb4459e9bbb6325ed5173d8052ef3fa1a0d2ca0b98"}}) [ 173.321513] IPVS: Creating netns size=2536 id=90 [ 173.343524] IPVS: Creating netns size=2536 id=91 [ 175.211880] pktgen: kernel_thread() failed for cpu 0 [ 175.217399] pktgen: Cannot create thread for cpu 0 (-4) [ 175.222828] pktgen: kernel_thread() failed for cpu 1 [ 175.227931] pktgen: Cannot create thread for cpu 1 (-4) [ 175.233737] pktgen: Initialization failed for all threads 2018/04/01 00:14:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f00000066c0)=[{{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000019c0)="b58244ebcd0f6eb8e6a2ec0bf769bf38", 0x10}], 0x1, &(0x7f0000001b40)}}, {{&(0x7f0000002540)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003980), 0x0, &(0x7f0000003a00)}}], 0x2, 0x0) socketpair(0x0, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000200)=0xe8) setfsuid(r2) 2018/04/01 00:14:42 executing program 1: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0)) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000b40)=""/4096, &(0x7f00000003c0)=0x1000) gettid() renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba", 0x2a, 0x0, &(0x7f0000000440)=@nfc={0x27, 0x0, 0x2}, 0x80) connect(0xffffffffffffffff, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@int=0x800, 0x4) 2018/04/01 00:14:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d60000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x1) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) 2018/04/01 00:14:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) clock_settime(0x7, &(0x7f0000000040)={0x77359400}) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101000) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108) 2018/04/01 00:14:42 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x100) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x8) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x94, &(0x7f00000000c0)=0x2) write$fuse(r0, &(0x7f0000000100)={0xc7, 0x0, 0x4, @random="209c159390df9dfd1151f99383af313af6b63ae46c101682caeb441edc70f4668b03af42e3b92a231b6a10af3d1b58310a454a3da09196bb945bde296a89d513cc3426b5299a07fcd989a6e53ce564b507e8505dbfa324f8317bc9205c7d3a37ede298e7f53430f4310df6b06e991687c376cae7d28066d2bdbdeb55abf83d61d2ca270fdc743e7747d48651beb3dbaf3abaa21bf7953139e40ca38f033428a8b26d37f321d6df3141952f9f67eeae6d17d11798647c2e"}, 0xc7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x10001, 0x2c, 0x9, 0x100, 0x3ff, 0x20000, r1}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000340), 0x4) r2 = getpgid(0x0) sched_getattr(r2, &(0x7f0000000380), 0x30, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000400)={0x7, &(0x7f00000003c0)=[{0x7, 0x1ff, 0x7, 0x3f}, {0x100000001, 0x800, 0xc, 0x7}, {0xffffffffffffffba, 0x3, 0x6, 0x101}, {0x0, 0xfff, 0x1, 0x13}, {0x8, 0x1, 0xffffffff80000000, 0x9}, {0x1, 0x80000000, 0x6, 0x4}, {0x72, 0x8001, 0x10000, 0x4e}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000540)={r3, r4, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000580)) ioctl$TIOCCONS(r0, 0x541d) syz_open_dev$tun(&(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000680), &(0x7f00000006c0)=0x4) sendfile(r0, r0, &(0x7f0000000700), 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000740)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000007c0)={0x7, 0x1, 0x1ff, 0x8000}, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000800)={0x4, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xd1}}}, 0x88) preadv(r0, &(0x7f0000000c80)=[{&(0x7f00000008c0)=""/60, 0x3c}, {&(0x7f0000000900)=""/220, 0xdc}, {&(0x7f0000000a00)=""/116, 0x74}, {&(0x7f0000000a80)=""/48, 0x30}, {&(0x7f0000000ac0)=""/137, 0x89}, {&(0x7f0000000b80)=""/231, 0xe7}], 0x6, 0x0) pwrite64(r0, &(0x7f0000000d00)="5aedac6958d31c65ba40a1a9459310bc4eb84fce8d1a852da27dbc10df29190152da4645f99bcc699fddd969418324ae75ac05e5903f270409698c0c15525e69cb8b01f2fa96efe522b5cafac383d7d999fffe0aa566677bedf9e7f7fc346f35dc90f646b80b51641e412f841bf3296161e9a7f62087a3cda594622fcc1d271e1d4c1db755750ce6b4a14952bad419f9dd84870d93fb175402bbfd07fa0f9c29f939ce5a1d40d37a3ee696d3803d1d8e7b988d4ed13f3334ecba6fa7d2497fdb304e00b444d6abdce98e9e3129f5e3d0de9e91d8c0801467901921cd22f2fe21cb44f7", 0xe3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000e00)={0x100000000, 0x1, 0x4, 0x461}, 0x10) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000000f80)={0x1, 0x10000, 0x0, 0x2e, &(0x7f0000000e40)=""/46, 0x3f, &(0x7f0000000e80)=""/63, 0x89, &(0x7f0000000ec0)=""/137}) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x21) 2018/04/01 00:14:42 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3ffffe, 0x0, 0x2, 0x200000201804}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) r1 = accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/04/01 00:14:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x2, 0xacc, 0x80000000, 0x3}, 0xc) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xffffffff) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r4, 0x190d}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x5, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() r7 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r7, 0x400, 0x0) fcntl$getflags(r7, 0x0) ioctl$TIOCCONS(r6, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) vmsplice(r3, &(0x7f0000001840)=[{&(0x7f00000003c0)="f2bce56011423023363250a615", 0xd}, {&(0x7f0000000440)="fb13aa199acda57bffc73907ccc523566ada94008124ced9c72b94dbc006aadb6ae98a21f1a4e23727342bccc65669ab10005b3a4f6a20b13e486e7fbc3acdca204d4f093916f3dfd2167e9b06778765c10ee107ef2c7efcd396f75dabd4ac1d468df76b0eeb70323e1881ec6254c332995260c76785f7f66070e4fcc0a81590cf7a14e601326e072f2f80e4b3015d653697a1e69827b94650576627324f378d09bc2a6ab032ec11b1d5da5b", 0xac}, {&(0x7f00000005c0)="a99e73171114ad0853020c4ef05f747c819f58f87a50e24ea27efe88ef", 0x1d}, {&(0x7f0000000600)="1a6faea60aaa53a783f2ea8486d84588be44e7960c3ab2957fe2fabcb6e40ea5c5ee479fed6b781d87768d158803eb67fa2a8bf565d7d049860e6e780d3a273658b418f6e4ecbfb244aabcd8dd9e08d25a3039f7ae74c3c56251ca6bed629b774028eadba65b04db947fa30a729bdfc53cc2ecdcfdaa04058812733765", 0x7d}, {&(0x7f0000000680)="b221ea674cec78eacd5edf2ac6f56e223189364c30094fb64e1fccc4153bd73dea2ded5d652fe5c1561dcd51156ef1d6e85d74001e6b1ed83fcb527e244f23a9d606618e5ee8eb0e4355", 0x4a}, {&(0x7f0000000700)="a40f45db093d02f29f0ec80fbdc9938e8abd7e3a149be815af4195ee3ac6bcf315d3abf1606b994ab528c99431caf980d328ff7ea8fcf1", 0x37}, {&(0x7f0000000740)="71bce0c1beb8533a154a7335d9f30f646cf92bd7609686ca46309fd972aa49e2a5412d1baeba772c2a0351dc", 0x2c}, {&(0x7f0000000780)="59d8e6738a1f024deb1c218fc9556a3d479ec13dafe163faf947b153ca472d640f47142188d85bd75b2701d8b10631d24a78107c759fdd368ef916b182a15eb99dc57959b5074cf1e5bf1ec9e86c8debcfde98e30a1647b936aa6ab5bf6032cde57bf70512b872d9def1fffc3be854e0a026c50ad0db1cf993efa916984494095746ef50d6663854f586413ab82c520985007aa66d425f7c91c692cfdfe4a4d182dcaef2252536347f4e22aa4b5391a3c4018116b83b3cc567", 0xb9}, {&(0x7f0000000840)="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", 0x1000}], 0x9, 0x1) r8 = syz_open_pts(r0, 0x80800) dup3(r8, 0xffffffffffffffff, 0x0) fchdir(r2) openat$cgroup_ro(r2, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) 2018/04/01 00:14:42 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0xaa6, 0x3, 0x6, 0x4, 0x9, 0x0, 0x9, 0x3, 0x1, 0x8000}, 0xb) write(r0, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e3010000000500000000000000060010000e4b", 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/04/01 00:14:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f00000000c0)=0x8, 0x4) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000713ffb)='nv\x00', 0xfffffffffffffcd9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socket(0x10, 0x6, 0x2) 2018/04/01 00:14:42 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x103000) write$selinux_load(r0, &(0x7f0000000540)=ANY=[], 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000200)={0x0, 0x0, 0x1000}) 2018/04/01 00:14:42 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000005e00)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffe) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x190, 0x0, 0x7, 0xffffffff}, {0x0, 0x0, 0x400, 0x5d}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000500)="fee6b84f6b3d268111b9919249692c8dbe15a8cdd6fe867689e5f7c73472a424af928434d83c279bdcd4a209df79da015c8a53832d09c6c501750fb0f0087599d12ed0dc9cb3e93eac58bf76") sendmmsg(r0, &(0x7f0000005ac0)=[{{&(0x7f0000000640)=@ipx={0x4, 0x4, 0x7f, "e3c6a812cb2e", 0x3}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000006c0)="bfd2a9c83512355b472eef3a177c455eb68e53c85a5599c609129cf1b13a5c968b18a248a5066638530dd60707c1a9c419236084fea99a67b2736905f04f22709cbd96105929", 0x46}], 0x1, &(0x7f00000009c0)=[{0x28, 0x10c, 0xffffffff, "3725f4ff143e01d4196527938d8c2e61c4a5611618da83"}, {0x50, 0x84, 0x200, "6d4f98e264632e356b497672196a405f41f6ab60ef879ce66efa76840ae31654b9d676ddf4074ddc9bc64f1939fcf9b5b96bc1172f322a9367a392afb7"}, {0xb8, 0x101, 0xff, "df405809fb520a0aab1fa09220921653486aa8f39c296e63507679613e8d07895e9243eaed76ba07ce2684f6edd164f1ab2696c8a5e4d0f66b1bd1ae5016efed546f42e1a2bbd636632cc8fdd64637c30050433ec53982e95fc04a7aacb5373f38ecc587a89c45b4118d06d0818ae01d18b10ff61c1bbb2f5b84717eb00d55fd57d440df7e8ba7e6571bd60fd59a9079073391ecba69af423fdc3ec3770431c63bd510e489c8"}], 0x130, 0x10}, 0x9}, {{&(0x7f00000007c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x0, 0x0, {0xa, 0x4e24, 0x9, @empty, 0x3ff}}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000840)="8b02b81263389d965e5b5963cf00f4df6796a70fcc542a0fa14dc8ea6e8d3e743552b98d9f918e0e0f309bc20721954e0736c0ea3e9908dd3571a31b4a6ec2a02f463fc65f254557", 0x48}, {&(0x7f0000000b00)="b8c5fca7084c51375311b4027932c7a9ac0d518adc982adec0f65ee29b24c59097ddbd765ee015dc07ca5a619abbf10917093f3b4933d96836e34bda8614dcebd50434015cbb497be20cf09473959f935cc1eb4603ad439ee8d34b051243308fb092ba61524ff82249dc635c3c68bc4df26495839fc1779b246db2b11cad0b998b9f3751228b29cd14cda253deb6a289b69a73a28fe4ca5b397b5e02", 0x9c}, {&(0x7f0000000340)="3399408098", 0x5}, {&(0x7f0000000bc0)="eb4cea2fa0a6d4ea28d0b79cb0f4e561a143b3b499b1d83913583f8f6049a444e3479f41bae77c9ec52aece787c594a555f680712be43f1c030b78cfddab2bcaacc3cd351ef1cec7f95886a2b52d4881d745b296b071db7f76d7abf5aeff60c37c77a62433cdac02e11d43b6f1c1f55cc2b7124f8244de95e0d55a5963a3df446348f3b3085323897a641d9a932fc88109ffb66e27", 0x95}, {&(0x7f0000000c80)="b4e2259afdb332ae9e99a953c974715263e5a61fd6c37aee092be1cd71cfdd55851fbc365b01a6bb3c6fc9144c39ea3bf266b27270524e9198b67bc02020239b203db9008cb79e186dfe82c215d022eaf1549ad121333c7d063418309e95588270f767b180d2b52fd1eb683bdaea89b3", 0x70}, {&(0x7f0000000d00)="d97478be0b3f45ec0622fa043b364df15c61a45719a327a17d81762b9ee29f74e8692319297e344bee02a5a3e762c291f0acbd4171a2f8c93b64086c2228c9f12a68b0aa73eddd4d29f00a0418c97c0ef94ae478bda4", 0x56}, {&(0x7f0000000400)="e529114358252bac42fbde62cdeda84e7e30b8876c6b42603d77a786f2b5d5c4585e221bd76eed372d9e45c7f1e1", 0x2e}], 0x7, &(0x7f0000005e40)=ANY=[@ANYBLOB="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"], 0x110, 0x84}, 0x9}, {{&(0x7f0000000f40)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x1}}, 0xfffffffffffffef7, &(0x7f0000002140)=[{&(0x7f0000005cc0)="c89c3851a6c8c745f26db2b7230468375da722cde68cd1e59c5a00925e30fecfa400c5d591dd7ff64ab6716401a9e7eb369f7cac44843c7a9181f599302d18b40f8ea5ed163350443dc41a1d21ca1be4aeead446e6c519275528a629d68af961e101aaa356dc55c4b7140aff307122f982b4590bcc06645247b7e86152731113ce102a7c2fa744d87181228eb79728ca67bd80169b7afc60b6eb", 0x98}, 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{&(0x7f0000004700)="4dc3164be1cfdb29755b9be7a9bb3fef71d8f849e5263318bb8e7c57aff9a797de17b0b8b5c57884d329489bcee287bcc152383201dec580c3e7695ccc6b1c79f15f3985aaa2eda27e948b5fe645cdab0674effb7b6427cc97ad5d9c2c1d8f19e075c5a30e9ecc96d8a79d4ec3", 0x6d}], 0x4, &(0x7f00000047c0)=[{0x90, 0x10f, 0x401, "f6f86e2847e086095e5e441c75e015ba07ff414d522c981e1ff9e506c89b318e8f45760a495ff62caa0a14c0f570ff9fc6817b037baf015b95817cf5e707425dcfceef467fcb6fd79e5ae2492ea5d9b32a33da23e2f6b7dd5747f4249affcffe480efdf63d05e192c8f00bea4157a68fa8881c16b0f9dbdc6634dc"}, {0x1010, 0x10d, 0x9, 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"}, {0x108, 0x0, 0x8, "170b048ba92063dfe2381e9773c682793b317e801b884b36171bd074b5f7babb2c0638fb411e817c67dc6b27a2cb62383d0963aea5734f93611d9762a80cf08c4786d1a06c4361ab47b48a2833125c1e3ed67fc6d7e3f7857d25cfd71d2e46aee00b81589c45a7414f9c1e958a98315670bc82a037fb5aab5daee1a0a2e4c76f4179ec02d3a499b874e6271566fa7733849f406b227162340771626d22b031631d13e1c01589981a6ef56db5f5bbf2f4ea2e15a01544d154fd1a963dc2f01734a5b248a16134c6dc52bf763283c7835dea7bcd5dd179abe3c7fd22af4f4253167feee87696b43b366850f9b4f9829b1dc3"}, {0x48, 0x11f, 0x3, "462a3873af62a8427dacc0381b8f9d6e69e0617925493d07814691fa80b2eefa1e547354ef2e506a7aad35a7e7a6b14cfe"}, {0x30, 0x11f, 0xffff, "7afd1d7928fcef1c67dc1542ae5ddfa9e92ca7fab787ce1583f1"}, {0xd8, 0x0, 0xf3f, "c052a871a1e8f93318d9aedf53bcf98d23e0be62aacf15ddc615356b2b4b9d6f8190e5e6da075f5d5ca03e228e79e786a54fc90d16561df630388543b70fe3acb8567f79a0a8a4d6cd340030e9762ce8f7dba4708114eb65acf93d2f04cd45a1afb3119640994b52ae9324ee01fbbc5412a3380c58f47c881ebd146f34a63374ebcd36172240beaf9a6e60b6cef46e902e0bb62f2e715a2ae364856cb333c71ca5dbd6467adbb8edad64d1085cafdaa9cc2fde842bbb2db9e4179484e308eac1ed797ea3"}], 0x12f8, 0x4810}, 0x4}], 0x8, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r5]) fchmod(0xffffffffffffffff, 0x101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) finit_module(r2, &(0x7f0000000040)='md5sum\x00', 0x1) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) [ 175.381670] device lo left promiscuous mode 2018/04/01 00:14:42 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb007f000300501c0100bc28f2"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) socket$netlink(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x7, "10b402dd98f261"}, &(0x7f0000000180)=0xf) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0100020000000000890c162eab39452a7708dd598c7ae52808d8e15364921de676d173d28905e5356fb11a147565c89463b24c9fcaaaebeddbfa80200ff7041463a37e85a12045cd3ad80b874dcc95a2bd2af9d6816d4d5251734b902bd96305f871d96d0c6e4d025fa923a7fccc3070c84a9237240c075fd9e0fe506f6591b33448d95c74af5c1b70a51b77a6c0fbe7b042f70be409ed41e5129cdb6a885e5c88ceb524fc2df2e78764fca31aa47ebad72dc233d5e71024678ff0e7331837e013e8ae747741db0f82eb213e4052f48dae76a5f6211301ea2b577e2eb1a3aaadcdaa3d95b0a86484f81c50cab672a88f61a93a5de26f"], &(0x7f0000000800)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x2, &(0x7f00000003c0)=[0x0, 0x3000000000], &(0x7f0000000400)=[0xaeef, 0x0, 0x0, 0x0, 0x3800000, 0x0], 0x1, 0x1, 0x0, &(0x7f0000000440)=[0x0], &(0x7f0000000480)}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200}, &(0x7f00000001c0)=0x20) r4 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x6, &(0x7f0000000840)=""/4096) 2018/04/01 00:14:42 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="40010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008000b0000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 175.428047] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 175.451465] CPU: 1 PID: 13983 Comm: syz-executor4 Not tainted 4.9.92-g9c3fb9c #70 [ 175.459091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011