INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.49' (ECDSA) to the list of known hosts. 2018/04/22 08:42:36 fuzzer started 2018/04/22 08:42:36 dialing manager at 10.128.0.26:42949 syzkaller login: [ 48.333816] can: request_module (can-proto-0) failed. [ 48.345188] can: request_module (can-proto-0) failed. 2018/04/22 08:42:43 kcov=true, comps=false 2018/04/22 08:42:45 executing program 0: sysinfo(&(0x7f0000000000)=""/27) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x801, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r1, 0x4) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f00000002c0)=@in, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/135, 0x87}, {&(0x7f0000000400)=""/26, 0x1a}, {&(0x7f0000000440)=""/204, 0xcc}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000600)=""/26, 0x1a}, {&(0x7f0000000640)=""/103, 0x67}], 0x6, &(0x7f0000000740)=""/56, 0x38, 0xff}, 0xf142}, {{&(0x7f0000000780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000800)}, {&(0x7f0000000840)=""/232, 0xe8}], 0x2, &(0x7f0000000980)=""/4096, 0x1000, 0x4}, 0x8}], 0x2, 0x40000040, &(0x7f0000001a00)={0x0, 0x989680}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001a40)=0x0) getpriority(0x3, r3) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001a80)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000001b80)={0x8, &(0x7f0000001ac0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) open$dir(&(0x7f0000001bc0)='./file0\x00', 0x86800, 0x122) recvmsg$kcm(r0, &(0x7f0000003240)={&(0x7f0000001cc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003180)=[{&(0x7f0000001d40)=""/48, 0x30}, {&(0x7f0000001d80)=""/140, 0x8c}, {&(0x7f0000001e40)=""/70, 0x46}, {&(0x7f0000001ec0)=""/149, 0x95}, {&(0x7f0000001f80)=""/205, 0xcd}, {&(0x7f0000002080)=""/112, 0x70}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/87, 0x57}], 0x8, &(0x7f0000003200)=""/32, 0x20, 0x4}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000003280)={@empty, 0x14, r4}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000032c0)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000033c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003400)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e22, 0x1, 0x4e24, 0x0, 0x0, 0xa0, 0x20, 0x7f, 0x0, r6}, {0x5, 0x4, 0x2, 0x8000, 0x8, 0x7, 0x7fffffff, 0x7}, {0x2, 0xffff, 0x8, 0x5}, 0x100000001, 0x6e6bb3, 0x0, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x1, 0x0, 0x1f, 0x1, 0x80000000, 0x40}}, 0xe8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000003500)=0x1) sendto$packet(r0, &(0x7f0000003540)="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", 0x1000, 0x40000, &(0x7f0000004540)={0x11, 0x15, r5, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setreuid(r6, r6) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000004580)=""/36, &(0x7f00000045c0)=0x24) recvfrom$unix(r0, &(0x7f0000004600)=""/166, 0xa6, 0x40000000, &(0x7f00000046c0)=@file={0x0, './file0\x00'}, 0x6e) fcntl$lock(r2, 0x6, &(0x7f0000004740)={0x0, 0x0, 0x1ffc000000, 0x80, r3}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004780)=[{0x8, 0x80000000}, {0xc}, {0xb, 0xffffffffffffff81}, {0x3, 0x4}, {0x4, 0x1f}, {0x3, 0x100}, {0x6, 0x3}], 0x7) sendmsg(r0, &(0x7f0000005f40)={0x0, 0x0, &(0x7f0000005cc0)=[{&(0x7f00000047c0)="304cb164f0490a9ff07b89e44d8005c312f66d21be9f053a7650d6d0a49958a91df96089896f6ce6b53bbf64a295ba1f6094ecb2f31bbf637d826895d8c3f6e30e1a0961e99bd3dbb32535f70cf0a69a4b4a711ec7f6ce0859be", 0x5a}, {&(0x7f0000004840)="7ba9c9f7ebb6053210c8893c6a45b29c57d3057884204b77cdc0816790ff09bda1412c28fbf072105b8476a75d44c8c7cc9cc9723f0d2cf799fd7a3328e41e57147ed5a65d9557a70991baa51e6e96c02f7e0c43e0bbdffd103b0d597f61745a6893e66e61e959d3ffd23830478cc18367989364d43e049dd3c84dcc8f1fff68be1ae3d4e6191eef5ef7f5800c753883b245042bb549cf6093f46cec16f36adfef5a1f452082749b2424a7f5900817be85961da07deb4e4883fe67c0034f56e117a3393b6f2024bc6f7a5badee17ac628f1faa09121ec9ba80faf51ea3d87d15f96cee5398717838a5e909", 0xeb}, {&(0x7f0000004940)="22eb7c2d1518e7863113dad82ca6149928f2e7e7f99914ea5e506c3792b157f2b2b09b86bc9a443d5e5c87df4eb0abfb175783af20486eab4f6c20efbe33b14f29681745bddab449a1e995cdc791e99468722261ba132109f0eaf36395d9a2af1e2e7c0992efa22fbfb987ba60f53aa73a3cd5492b24ce0b81280296e7d06e6870a7d44985a25947c90f0f04a63ec22c48865013f708c105ce14216407d6faa591dec531c1c545e81bf7c9982717b9edd820deb1d6a05382b2c7c11d64028b0f8d6234439c90f310be3c80ed6d74ef4ebc21411e3d0294d865e40c673d02f0e1c4fbe142445f06ef992c7ecaa35c794f5c", 0xf1}, {&(0x7f0000004a40)="789e77393309245cebb1e7da4eeb", 0xe}, {&(0x7f0000004a80)="4013a949d4006a5ae050afe1b9f965a6dedb6f483337950423e2cc9690230c4068ecbcab0a577f0e0c3dcc28a8c9835534de65b73d9de8e6f74c3565e6bb7cf9196940a80298025f3caf21b033b7be40db3ba0e9ce5202d230a0a2450fc95f7e1308555f6b7b0eb2ea319e32615a0aa926d289db5935f2c94f439c5f8059d793a94ea4a9ef56f8f5c2174f61", 0x8c}, {&(0x7f0000004b40)="2d481575ad9d4ab9d96b947a4d9c07f41053ecdd6a48ce32c5ae1ede3affdec3e8f344066823da3fc2015a52cc36288398505dbd19800f62afd8fc2abe82ec83e8cbc72a0af1dc69923c53269dbb7c104089dab2a2d7d3dc02b8d5b50a9110e02cbafc2519461f0e898b75c02368ef88e0", 0x71}, {&(0x7f0000004bc0)="7cca2c83026ab750589efecdb9cbcce66059c9cc499b8e7e874640e9d0b8ea3dfb7bed34827f19028aa2cfe6e70424e3a1272ccc2e14ef8967eabb40542b1375dfe878d5075868e0ed6bd83e64d1766508bcd8", 0x53}, {&(0x7f0000004c40)="d1a84845a113d31f33ec56f323261ae12ddaffd7b53b6e01b04677ac1c3fbdbce746459b8990e512f69066c016c739b5bcd11800ef9877d7dd86b4f1bc50f85b77e7b3f5c99e8ad5897305f029f63f344fa6322664e1047916720d00fe7338b9252843f781ea1e0d40f18533a997e294c67d614f8d74716559e27c", 0x7b}, {&(0x7f0000004cc0)="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0x1000}], 0x9, &(0x7f0000005d80)=[{0xa8, 0x18d, 0x1, "9c306c7a6e32b0ada5eb519ff375402a88cb76446e8546b27dcc851fa45400915859f0496bb3bbb1a73908cbfa915f3bb18ce99019540dd0131aeaa93c0b80bba5222ff7c1e641a3925bed5bdc712be8a0ee1d4f7f797e9f599acd25e7fb29c53ede5abd7b01a7b57cfcc8a07094e2c51f7d6e30d2ea9369bf432914f717f01364f90aa20112292387d194bfc7d5306d4931dd"}, {0x100, 0x10e, 0x1f, "de08e15a19d6a9891a5d03fd785e7c2d3efbc7ee65c5d3ca896876d864616d2f7bf8bb1eae28d7d2c5e9aa7540dccebb3f7b9217e0652813bd4a94ecf47660f949cf0efd9c8a0bf1331edcf221928c7bcce81739a4015632a1188058874dd4a84450b645f036e55e1df6c1b2291ca5f7b60732d892b89dc258a9721c1db8b4ae5250a81de86c3f3c3fad7631627406eb1f95bd5997f7484852e43bce8e295774f1943bdf502e50bca6f9f26b130b8fcd2806de6342db8ae547201effcc801b38b13e2bfc7a16a8652f4415965914cd55d07a307313e51497aa8307342e7d41f4e2931f87a12528373be109"}], 0x1a8, 0x44080}, 0xc0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005f80), &(0x7f0000005fc0)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000), &(0x7f0000006040)=0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000006080)=""/100, &(0x7f0000006100)=0x64) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000061c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e8, 0x1f8, 0x378, 0x1f8, 0x0, 0x1f8, 0x450, 0x450, 0x450, 0x450, 0x450, 0x6, &(0x7f0000006140), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x8001, 0x8}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'gretap0\x00', 'veth0_to_team\x00', {}, {0xff}, 0xff, 0x3}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x9}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x30, 0x7fff, 0x3}}}, {{@uncond, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x2, 0x1}}}, {{@ip={@empty, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, 'veth1_to_bond\x00', 'gretap0\x00', {}, {0xff}, 0xa5, 0x2, 0x2}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x101, 0x1}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xffffffff, 'ip6gretap0\x00', 'syzkaller0\x00', {0xff}, {}, 0x5c, 0x1, 0x4}, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x5, 0x0, @ipv4=@rand_addr=0x3ff, 0x4e24}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) r7 = getegid() setfsgid(r7) 2018/04/22 08:42:45 executing program 1: modify_ldt$read_default(0x2, &(0x7f0000000000)=""/39, 0x27) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/170, 0xaa) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) r4 = getegid() r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) r8 = getegid() sendmmsg$unix(r0, &(0x7f0000000640)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000002c0)="5e1844f5b63a1471c57bf4dd6c0a82702fd3baf051164e509af9c55dcaeb137747b58e5b2f01933063b5f24b96f670e06156e7abd1438d9ec7abee5c87ddde41f7b79f84c370dbefac504dcfb8d00a42f93f3a39a1112b3716ada6804b415b1d5b53b0e84a1e1902", 0x68}, {&(0x7f0000000340)="526f54a5921bd512f23cbbb2edc9e19e3027e607fe2ba699c6b4ecbbf1023ed12f09eb556caaad17ff7c37236b5f9e559a61a43450c265f359d69c9f6e9e9c46f5b9f6e3147f624e00209897b6b365ee7a55bfdd4518f428a9e502b8c9fe6a53b2e867", 0x63}], 0x2, &(0x7f00000005c0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r7, r8}], 0x78, 0x24000000}], 0x1, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000680)=r6) getegid() fchown(r0, r7, r4) set_tid_address(&(0x7f00000006c0)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000700)={0x3, "9e5144"}, 0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$VT_DISALLOCATE(r0, 0x5608) read(r0, &(0x7f0000000740), 0x0) r9 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r9, 0x2, &(0x7f0000000780)=""/25) ioctl$void(r0, 0xc004587f) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000007c0)={'filter\x00'}, &(0x7f0000000840)=0x54) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000880)=0x2, 0x4) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000008c0)=0x1058, 0x4) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000940)={&(0x7f0000000900)="9dcd01f8c51bae9abdad6def5bb5c7540888e748023e7f344f2004ecadfbd142b6e9388a6cbead5deef42ae8e8efb5c893a259396ad62e8e2d84251230", 0x3d}) mq_notify(r0, &(0x7f0000000a80)={0x0, 0x35, 0x2, @thr={&(0x7f0000000980)="9901cbd500328b7451334b3d74452c164281ef89b4baa40bf80233f126f9a6864fbdfe43764ccc0eb6664d0cb60a3cf37286662b641d311747f51542e1ed702937d87f097243", &(0x7f0000000a00)="c71017bfd0e2641427eb0d86522ba8aa6ff2efbe7175a100bbe5d629e1c56b91504719c78bf8e058b44446d6fcc49fe357d3333577356e26d5dca11452076bcd56de1288f24df00e1f83adf0510c3db6e6"}}) ptrace$setopts(0x4206, r5, 0x4, 0x10) 2018/04/22 08:42:45 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getenv(0x4201, r0, 0xfffffffffffff801, &(0x7f0000000000)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x3, 0x4}) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000080)=0x6, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x9, 0x100, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x1}, [@typed={0x14, 0x45, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x45) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'eql\x00', 0x4}, 0x18) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x7, 0x200000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000240)) signalfd(r1, &(0x7f0000000280)={0x6}, 0x8) fsync(r2) bind$nfc_llcp(r1, &(0x7f00000002c0)={0x27, 0x0, 0x0, 0x4, 0x0, 0x5, "40a3a3ffddba279f55aad53bf3ecab36b1f54e124b3498ce0a161dce857eac9ed354ba7fdb9fd74c5d1d264d4341e94e608b2b66fb7bb688a199c2337071e5", 0x21}, 0x60) write$cgroup_pid(r2, &(0x7f0000000340)={[0x37, 0x35, 0x32, 0x37, 0x32]}, 0x5) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$reiserfs(&(0x7f00000003c0)='reiserfs\x00', &(0x7f0000000400)='./file0\x00', 0x2, 0x4, &(0x7f00000006c0)=[{&(0x7f0000000440)="2195b0715efb796b0d67eac224a1e5f235eddd882f7dd8b106c2f7ec2f6f8ed719d4b18ac4dfe5fffce91fcfe3eea25d338625e642b1387bb3ced39adffc0cfbad6ec669e559f25de8499b00ae11b5bad858cf4ce8c766bb7282ec2ed571ca87ea04ab9da3752578ee8e3804d5a3", 0x6e, 0x7fff}, {&(0x7f00000004c0)="64029be3f40cb02c32fd61054ac93fb0e04dba680c", 0x15, 0x8000}, {&(0x7f0000000500)="48147c1e5a4909b4cbc3011eff46d93a8387c1a2565d128fa70ce176ca86ff94d5281bea98290253825855a84eb41b6448accf0d82e4292fff91a8d11e169c77a4fdc7f78925c27ad2c2a978543d16ef301395cec336c2ced874558177dfcaab76749edaaa64fe776fa84dc2af1d48178a78a1b263705a315b83c969817a4feac6e4c904ab61ec86339849d5c9f3a6d22fb5a6d45e301cf84d0e33daeec232b7a307874a81bc502e4b09df8130913f1c7d66", 0xb2, 0x3}, {&(0x7f00000005c0)="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", 0xfe, 0x100000001}], 0x2, &(0x7f0000000740)={[{@usrjquota='usrjquota', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@hash_tea='hash=tea', 0x2c}]}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x80110001}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0xa4, r5, 0x4, 0x70bd2c, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000051}, 0x844) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000940)={@broadcast, @broadcast, 0x0}, &(0x7f0000000980)=0xc) connect$can_bcm(r4, &(0x7f00000009c0)={0x1d, r6}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000a00)) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000a40)=0x4) sendmsg$key(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x2, 0x2, 0x2, 0x5, 0x5, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}]}, 0x28}, 0x1}, 0x4010) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000b40)={0x0, 0x9}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000bc0)={r7, 0x9, 0x30, 0x80, 0x9}, &(0x7f0000000c00)=0x18) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000cc0)={0xa, &(0x7f0000000c40)=[{0x6, 0x9, 0xffe000000000, 0xfff}, {0x8, 0x8, 0x4, 0x8}, {0x2, 0x8000, 0x8, 0x4}, {0x1, 0x3, 0x0, 0x9}, {0x1000, 0x10000, 0x200, 0x2}, {0x3, 0x5, 0x0, 0x8}, {0x2, 0x4, 0x200, 0x2}, {0x7f, 0x6, 0xeba5, 0x3}, {0x1ff, 0x6, 0x800000000, 0x2}, {0x6d, 0x0, 0x3, 0x40}]}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000d00), &(0x7f0000000d40)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000d80)={0x401, 0x0, 0x3f, 0x1, r8}, &(0x7f0000000dc0)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000e00)) r9 = add_key$keyring(&(0x7f0000000e40)='keyring\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r9) 2018/04/22 08:42:45 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) acct(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x1, 0x1ff}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x6}, 0x8) r3 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) prctl$seccomp(0x16, 0x3, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{0x1f, 0x58, 0x9, 0x80000000}, {0x1, 0x0, 0x2, 0x1}, {0x45eb, 0x6, 0x3f, 0x4}, {0x5, 0x4f, 0xc3, 0x2}, {0x7f, 0x2000000000, 0x1, 0x8001}]}) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xe, 0x8, 0x1, 0x5, 0x16, r0, 0x4f}, 0x2c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000400)=0x84) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000480)={{0x77359400}, {r4, r5+30000000}}, &(0x7f00000004c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0xf, 0xfffffffffffffe00, 0xfffffffffffffff8, 0x7fffffff, 0xb, 0xffffffffffffffff, 0x40}, 0x2c) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000540), &(0x7f0000000580)=0x4) fcntl$setflags(r3, 0x2, 0x1) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000600)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000640)={0x0, @broadcast, @remote}, &(0x7f0000000680)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000940)={@mcast2, 0x0}, &(0x7f0000000980)=0x14) getsockname$packet(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000bc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001040)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001080)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001180)=0xe8) accept4(r0, &(0x7f00000011c0)=@hci={0x0, 0x0}, &(0x7f0000001240)=0x80, 0x80000) getpeername$packet(r3, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001340)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001780)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x88000410}, 0xc, &(0x7f0000001740)={&(0x7f0000001380)={0x390, r6, 0x200, 0x70bd25, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r7}, {0x12c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x178, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x95}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0xc0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x390}, 0x1, 0x0, 0x0, 0x8004}, 0x800) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r16 = getpid() fcntl$setownex(r3, 0xf, &(0x7f00000017c0)={0x3, r16}) 2018/04/22 08:42:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x13, 0x400) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x4, 0x0, 0x6, 0xfffffffffffffffe}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x12, {0x2, 0x4e20, @broadcast=0xffffffff}, 'veth0_to_bridge\x00'}) r2 = accept$packet(r0, &(0x7f000000af00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000af40)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000000af80)={0x2, 0x4, &(0x7f0000000140)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r0}, @exit={0x95}], &(0x7f0000000180)='syzkaller\x00', 0x7, 0x1000, &(0x7f00000001c0)=""/4096, 0x41100, 0x1, [], r3}, 0x48) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f000000b000), &(0x7f000000b040)=0x4) fcntl$setown(r0, 0x8, r1) syz_mount_image$hfs(&(0x7f000000b080)='hfs\x00', &(0x7f000000b0c0)='./file0\x00', 0x0, 0x5, &(0x7f000000b3c0)=[{&(0x7f000000b100)="3842bc324d45ed0c7adaf3cec177057a1bcee80054a0164fad7ded503c01b6c6b60301554b751f51659e16bb40c3a6df07ca01a3f7c365509001130a4739732f", 0x40, 0x8}, {&(0x7f000000b140)="6652af4a6f2fe052b622e783c3a8e9fdfe3dd4bca130a216ddbbda88827e7eec3f367ad1aaada09ce923f323d0a35709b7bfe06765193a92be5dfe1f21c15f8162e0b799b2bd7558971ef6e6f0b558255079307ca96bf4b527af153f9caf2908b3459dcb778b26db2ffed29d37ee2523bff5f35d8f17c59234e5ae453e22ac53a43c7488595a773fa98289541c9eb6607000eb3dabf6e38f6840467ccaa40c41f3bdf2625a8364a91dae289c0bc1ba4011f501442c220c69acb0797dc87fe5e4ddf544ac57a47cb5", 0xc8, 0xc771}, {&(0x7f000000b240)="3b856d5bffb72b8bc1707fe8f4a669251d5b4d7c04e37ce961f8fc7bcfdfb1720b435f5602624c7406c3457ee3457713898d717d0b543ea00a957c63649853213ca8c301952bb69a7f5639cdc0f5ebfffc41a37e7acbe921763fce9a7de29f19a1581f7f1112", 0x66, 0x2}, {&(0x7f000000b2c0)="a9464409c153450007bfef8ca900cc122d59927fbe8e68c260e65b371ea75091645e399ae4f1d00de618301f9992a178c92f6399138bac1a40a199baed87f48feaa411203b36486f4ec81194ecc7f28b653f8aa0cf9c3a97871c37b7302625aaf21e8dbed08927008933691724bfa07aefefd281c78e1a4911b89b05361d346b22b535b5f3afa815a0fc76923c2294687bfc3e7688990e783b0c81d1f1a1", 0x9e, 0x4}, {&(0x7f000000b380)="390f509ead4fbdf28ede4895430d7d", 0xf, 0x7ff}], 0x20, &(0x7f000000b440)={[{@umask={'umask', 0x3d, [0x37, 0x37, 0x32, 0x33, 0x37, 0x37, 0x33]}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000b480), &(0x7f000000b4c0)=0x4) syz_mount_image$f2fs(&(0x7f000000b500)='f2fs\x00', &(0x7f000000b540)='./file0/file0\x00', 0x5, 0x1, &(0x7f000000b600)=[{&(0x7f000000b580)="b8f1c58133a4ce610f97d40ad45d8d397aeeae3f5f8251da94ac41c92dbe4915160942bbe14f398f629c0e5786227324c4d30ba71c1120640966de6bbe394db62ac4", 0x42, 0x100}], 0x102080, &(0x7f000000b640)={[{@nobarrier='nobarrier', 0x2c}, {@noflush_merge='noflush_merge', 0x2c}, {@fsync_mode_strict='fsync_mode=strict', 0x2c}]}) fanotify_mark(r0, 0x40, 0x40000000, r0, &(0x7f000000b680)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000b6c0)=@assoc_value={0x0}, &(0x7f000000b700)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b740)={r4, 0x7, 0x1, 0x0, 0x5, 0x9}, &(0x7f000000b780)=0x14) sendto$ax25(r0, &(0x7f000000b7c0)="0d3f965933f1284de505332e1690036e588355d737cb6f4b9884b103cf440a7ef63fde2c400d", 0x26, 0x40010, 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f000000b800)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000b840), &(0x7f000000b880)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000000b8c0)={0x100, @tick=0x2, 0x0, {0x80000001, 0x2}, 0x87, 0x0, 0x193}) iopl(0xff) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000b940)={r4, @in6={{0xa, 0x4e23, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}}, 0x84) ioperm(0x6, 0x3ff, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000000ba00)='cubic\x00', 0x6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000ba40)="5ae2befca4f597fdf7fe9f03e75f5af2", 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000ba80)={r3, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000000bac0)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000bb00)=0x5, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f000000bb40), &(0x7f000000bb80)=0xc) 2018/04/22 08:42:45 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7aad}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x401, 0x96e, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x3, [0x3ff, 0x7ff, 0x5]}, 0xa) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x200}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x401, 0x5, 0x5, 0x6, r1}, &(0x7f0000000480)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000004c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000500)=0xd, 0x4) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000580)=[{{r3, r4/1000+10000}, 0xea, 0x3, 0xfff}, {{}, 0x4, 0x3}, {{0x0, 0x7530}, 0x80, 0xd4, 0x4}], 0x48) linkat(r0, &(0x7f0000000600)='./file0\x00', r0, &(0x7f0000000640)='./file0\x00', 0x1000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000680)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000006c0), &(0x7f0000000700)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000840)={'broute\x00', 0x0, 0x4, 0x7a, [], 0x6, &(0x7f0000000740)=[{}, {}, {}, {}, {}, {}], &(0x7f00000007c0)=""/122}, &(0x7f00000008c0)=0x78) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000900)={0x8, 0x8}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000940)=0x88c, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000980)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) sendto$inet6(r0, &(0x7f0000000a00)="950196fe76a34f0b12a737bdb80f6acce5b316d32f85cc113d63c7a2a4be2fe9f2db84414492ecc0692d78814b538b62f4417623b6aabfd0c356b65aa32aa7ff46a0f11d4c01d6b6f4daa89c1f28a61f611f2f562e589bee48fdcb56be8cc1b76ef3265bc14f0f307ede4d2234ce52e8a1adf51a496a40c8d0943e498a077ca8b954793740dedfccba286b4f69431f1731c9edcc7d6e675b9b98687badf48c675db400539f6efcde7ef3dc7e109eaa9c7fdba8ac3308f9d5b786608fa533bbd960b2a496028cd3fc98faff80b9d2c5ab23a97fa0", 0xd4, 0x0, &(0x7f0000000b00)={0xa, 0x4e22, 0x4536, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x1c) connect$bt_l2cap(r5, &(0x7f0000000b40)={0x1f, 0x8, {0xffffffffffffff80, 0x9ca, 0x0, 0x3ff, 0x9c}, 0xc82d189, 0xfffffffffffffffb}, 0xe) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000b80)={0x0}, &(0x7f0000000bc0)=0xc) process_vm_writev(r6, &(0x7f0000000cc0)=[{&(0x7f0000000c00)=""/73, 0x49}, {&(0x7f0000000c80)}], 0x2, &(0x7f0000000ec0)=[{&(0x7f0000000d00)=""/146, 0x92}, {&(0x7f0000000dc0)=""/222, 0xde}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000f00)={r2, 0x200}, &(0x7f0000000f40)=0x8) pwrite64(r5, &(0x7f0000000f80)="62e9f04d65edf342c10f21cdf3d0c6d4a0b3485081df373fd4ecdcc6ec0fffe613c63031f07317e35c97986b6cca5683b7be620a9670c75c23d77b8de80e87380171a061a8640adc98712cefc2a371dfdfe2124981afcd18a5f5e6e07c591fcea55ac76a0a0aef8e29f934b7858487f6e6ba8c2f23d7eb687d35b5ce1bf8b34e1a496ab0012134526be936a058efcd56df02d92186b1ca678d451691e4779324abfa7e880365306f0a0f5d590e274faee3037e1cd6214cd123568bac694d87edc57d2fac521dd544fd1dc5653779f199537542f3ee19bbddad1f62ca060da36b3ec8937a9821962bffc54a196630824c955db9944b854a58", 0xf8, 0x4f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000001080)={r2, @in6={{0xa, 0x4e20, 0x6, @empty, 0x5}}, 0x100000001, 0x5, 0x2, 0xfffffffffffffffe, 0x5a8387dc}, &(0x7f0000001140)=0x98) 2018/04/22 08:42:45 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0x8, 0x100}, {0x7, 0x7}, {0x6, 0x240f62a2}, {0x2, 0x5}, {0x7, 0x5}], 0x5) unlink(&(0x7f0000000200)='./file0\x00') r2 = inotify_init1(0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet6_int(r0, 0x29, 0xfd, &(0x7f00000002c0)=0x1fe, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000340)='net/ip6_tables_targets\x00') r5 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x6, 0x1) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x54) write$evdev(r5, &(0x7f0000000480), 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f00000004c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f0000000500)="36937e6c7a83de1c8f9fa16f34bb43d0fd3a9a96ae3705b7b75c5e6b1b35a16e326b4655cb91b3e51ff92c999de4ac3e2a8fccc4d28548921d7f3b9a6705ef8c42a2c3d8fc25ce78ab666b382c3a57b523a824a1306d05a463f355b602d2cb84fb36aa959501ac3057b07952953cb74c2a0f2a5cf6b06a6a97f141185bb7bbff4a73dc3a579b2c69341fd932d467fa11", 0x90}], 0x1, 0x0) inotify_add_watch(r5, &(0x7f0000000600)='./file0\x00', 0x1000040) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000640)=0x100000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = perf_event_open(&(0x7f0000000700)={0x7, 0x70, 0x5, 0xd3, 0x3, 0xfffffffffffffffc, 0x0, 0x1, 0x2000, 0xa, 0x800, 0x6, 0x2, 0x8, 0x0, 0x81, 0x3, 0xffffffffffffffe1, 0x1c000000, 0x2, 0x2, 0x5c2, 0x1, 0x5, 0x9, 0x7fffffff, 0x800, 0x3, 0x4e8, 0x7f, 0x1, 0x6aee, 0x28ec, 0x5, 0xfce2, 0xfffffffffffffffb, 0xad3, 0x100, 0x0, 0xfffffffffffffffe, 0x3, @perf_bp={&(0x7f00000006c0), 0x8}, 0x820, 0xffff, 0x7, 0x3, 0x0, 0x1000, 0x1fffffffc0000}, r3, 0x6, r5, 0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000780)={0x20000000}) fgetxattr(r8, &(0x7f00000007c0)=@random={'trusted.', '\x00'}, &(0x7f0000000800)=""/247, 0xf7) mknod(&(0x7f0000000900)='./file0\x00', 0x40, 0xfffff19f) syz_open_dev$evdev(&(0x7f0000000940)='/dev/input/event#\x00', 0x2, 0xa603a38f8c34de73) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c40)={'bcsf0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000c80)={@mcast1={0xff, 0x1, [], 0x1}, r9}, 0x14) set_thread_area(&(0x7f0000000cc0)={0x7, 0xffffffff, 0x400, 0x80000001, 0x3, 0x3ff, 0x2, 0x0, 0xfffffffffffffff7, 0x3ff}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000d00)) accept4(r6, &(0x7f0000000d40)=@generic, &(0x7f0000000dc0)=0x80, 0x80000) sysfs$2(0x2, 0x1, &(0x7f0000000e00)=""/5) 2018/04/22 08:42:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x8c) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffc01, 0x3, &(0x7f0000000340)=[{&(0x7f00000000c0)="f9c3c0c27393b7416d982b370bc273c741f138feda69b0b54edfe51b48f6d7614a1e1212e7a5d2d921e3e21e053824b8374347621ba9f734346a49954dbbbd993a2cfdcdbcf2742d1a6ec0e9fabaf2a9ff42e13cdb8fd35c8d2622001efcc010066fac", 0x63, 0xff}, {&(0x7f0000000140)="fae8be91a6644eed16160527840e053c5dd910e05a52298d8c70c7f81ef3c11a7846907e98ad1c961b7f713629f69b191ce89359cad087e8850a213e75cb9c6e6c36419f4082e7aa6bc9eb40ef48c3386f967e57dfe58bd52e3844a32df098dbf19846282ca199348fd246254cffa93d8f995a7654930afea59d6f3f4b6bc3e5f072480f3b8209cb1a857b64512c90fef02ddbd25e5204c56f06d6ee2cab80b0b3d018a472a402a6b09806d3f92ae818f6dcfcc2129d3971f634daca97608a539227416bef929e7bede2ca", 0xcb}, {&(0x7f0000000240)="0e1c09e71b55a8a951ce12f7eb54aaac98a3df50579902cf39c8f21516f5d9bfdfd2769d9b93c36f4e3e520d1320a976d991ae701c805c23d08fcad2514a42d61d1be90cc47b30ffabfe25c1c7a1841a2d5eb78f822d260dd6a0db7cca98be9049e0edfadbcf27f4d1e84e74b58d9af9eeae39bf0faa8c6ebcf6eb7c25cd66201a9617223809377f07bc6e923bba5534046d1e709070690ef35a34bd2c960b4149a7448f472a3ca1437ac46b3f758ded255d8e8d78a8b94a67426466583e49f590dec008999439a7fe0fe311", 0xcc, 0x1}], 0x0, &(0x7f00000003c0)={[{@nouser_xattr='nouser_xattr', 0x2c}]}) r0 = syz_open_dev$evdev(&(0x7f0000000400)='/dev/input/event#\x00', 0xdf, 0x4000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000440)=""/221) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000540)=0x6f5a) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$evdev(&(0x7f0000000580)='/dev/input/event#\x00', 0x7, 0x0) r2 = memfd_create(&(0x7f00000005c0)='@@system,{ppp0^\x00', 0x2) io_setup(0x20, &(0x7f0000000600)=0x0) io_getevents(r3, 0x3, 0x1, &(0x7f0000000640)=[{}], &(0x7f0000000680)) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000006c0)={'ipvs\x00'}, &(0x7f0000000700)=0x1e) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x208000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000780)=""/14) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0xbdf) ioctl(r0, 0x8, &(0x7f00000007c0)="cef6ea8a82b84b3b89ed3dbc0b0284a545db9bd78eb9f6aebf3f2ebc0f474af772b6daf0c84fdfac3c7c71261f4e852f407c9877182e44e5c771991dfcd9d6eb78277f470f51d1c73ff1ac") setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000840)=r4, 0x4) getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000900)={'filter\x00', 0x3f, "ff2cd5f00094acb100d86ec718f16642f0f5be8e1ca90111cd0576c4d4aa2344e18c700c0f6ba8ce67567b6f193a34025cf37e83af2959cab9325aa04a3fb6"}, &(0x7f0000000980)=0x63) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000009c0)) r5 = accept4(r1, &(0x7f0000000a00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000a80)=0x80, 0x80800) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000ac0)=0x0) ioprio_set$pid(0x0, r7, 0x6) rmdir(&(0x7f0000000b00)='./file0\x00') ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000000b40)={0x2000000000, 0x2}) fsync(r6) ioctl$TIOCNXCL(r4, 0x540d) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000011080)={0x0, @empty, @broadcast}, &(0x7f00000110c0)=0xc) recvfrom$packet(r2, &(0x7f0000000b80)=""/236, 0xec, 0x40000041, &(0x7f0000011100)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000011140)=[{0x4, 0x4}, {0x8, 0xffffffffffffff94}, {0x8, 0x8000}], 0x3) perf_event_open(&(0x7f0000011180)={0x0, 0x70, 0x8, 0x80000000, 0x40d1, 0x0, 0x0, 0x3, 0x80002, 0x6, 0x2, 0x8000, 0x3, 0xfffffffffffff801, 0xe, 0x49, 0x6fa, 0x5, 0x6, 0x9, 0x2, 0x4, 0x2, 0x6ad, 0x2, 0x9, 0xffffffffffffff00, 0x2, 0x29, 0x17af039f, 0x9, 0x80000001, 0x5, 0x1, 0x2c586ec5, 0x8, 0xfc, 0x0, 0x0, 0x1000, 0x1, @perf_config_ext={0x7, 0xa9ef}, 0x1004, 0x100000001, 0x10000, 0x7, 0x80, 0x76, 0x800}, r7, 0x1, r2, 0x0) [ 52.738461] IPVS: ftp: loaded support on port[0] = 21 [ 52.829396] IPVS: ftp: loaded support on port[0] = 21 [ 52.873379] IPVS: ftp: loaded support on port[0] = 21 [ 52.938446] IPVS: ftp: loaded support on port[0] = 21 [ 53.025315] IPVS: ftp: loaded support on port[0] = 21 [ 53.145883] IPVS: ftp: loaded support on port[0] = 21 [ 53.282977] IPVS: ftp: loaded support on port[0] = 21 [ 53.422595] IPVS: ftp: loaded support on port[0] = 21 [ 54.538196] ip (4711) used greatest stack depth: 54312 bytes left [ 55.001500] ip (4749) used greatest stack depth: 54136 bytes left [ 55.041283] ip (4748) used greatest stack depth: 53720 bytes left [ 55.853341] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.859943] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.898623] device bridge_slave_0 entered promiscuous mode [ 56.082854] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.089371] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.111607] device bridge_slave_0 entered promiscuous mode [ 56.151329] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.157788] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.181786] device bridge_slave_1 entered promiscuous mode [ 56.235939] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.242419] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.283238] device bridge_slave_0 entered promiscuous mode [ 56.309077] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.315554] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.343219] device bridge_slave_1 entered promiscuous mode [ 56.390403] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.396893] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.412139] device bridge_slave_0 entered promiscuous mode [ 56.430918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.461719] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.468229] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.507332] device bridge_slave_0 entered promiscuous mode [ 56.538589] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.545153] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.574594] device bridge_slave_1 entered promiscuous mode [ 56.606642] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.650909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.662232] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.668736] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.700974] device bridge_slave_1 entered promiscuous mode [ 56.723787] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.730261] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.748487] device bridge_slave_1 entered promiscuous mode [ 56.780695] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.796402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.811992] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.818439] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.857439] device bridge_slave_0 entered promiscuous mode [ 56.903174] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.909676] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.935842] device bridge_slave_0 entered promiscuous mode [ 56.963926] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.972219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.983767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.037763] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.044268] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.097102] device bridge_slave_1 entered promiscuous mode [ 57.130260] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.136738] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.159657] device bridge_slave_0 entered promiscuous mode [ 57.172565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.188283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.204903] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.211408] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.234070] device bridge_slave_1 entered promiscuous mode [ 57.319362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.373255] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.379777] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.408073] device bridge_slave_1 entered promiscuous mode [ 57.458719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.467883] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.485807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.499967] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.675469] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.684212] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.696247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.718670] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.745232] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.838106] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.901264] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.910803] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.943586] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.957725] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.967153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.004762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.012798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.068676] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.129198] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.173920] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.209247] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.216227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.233792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.242275] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.249218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.268672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.334137] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.345373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.352331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.375781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.382782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.441651] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.502921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.510373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.555103] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.580423] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.589153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.610200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.617213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.639520] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.709213] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.716600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.819404] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.884173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.895496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.933299] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.966235] team0: Port device team_slave_0 added [ 58.987249] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.015459] team0: Port device team_slave_0 added [ 59.104599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.113130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.139583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.154266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.184176] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.225680] team0: Port device team_slave_1 added [ 59.236945] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.247633] team0: Port device team_slave_1 added [ 59.289928] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.317248] team0: Port device team_slave_0 added [ 59.335262] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.356386] team0: Port device team_slave_0 added [ 59.373633] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.396693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.416129] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.434144] team0: Port device team_slave_0 added [ 59.447907] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.460706] team0: Port device team_slave_0 added [ 59.484638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.506674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.517490] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.538861] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.551218] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.575094] team0: Port device team_slave_1 added [ 59.590623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.609494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.649361] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.666116] team0: Port device team_slave_1 added [ 59.697089] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.708420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.725889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.750268] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.767099] team0: Port device team_slave_1 added [ 59.781945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.789943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.807450] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.840160] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.853804] team0: Port device team_slave_1 added [ 59.878623] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.892804] team0: Port device team_slave_0 added [ 59.898808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.907238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.932072] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.951742] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.966833] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.989922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.017249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.052919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.077075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.104083] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.114246] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.121223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.130226] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.142884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.156365] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.167222] team0: Port device team_slave_1 added [ 60.184558] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.193114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.207180] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.223100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.244406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.266912] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.285009] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.309181] team0: Port device team_slave_0 added [ 60.316386] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.327220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.334713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.343616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.372590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.391273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.408798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.423268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.439144] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.448869] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.463537] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.477707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.484989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.499080] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.524126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.552118] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.573835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.598218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.607266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.615484] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.633275] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.640840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.649610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.663577] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.672527] team0: Port device team_slave_1 added [ 60.691675] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.701091] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.709844] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.722116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.747908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.779479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.812522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.833741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.846936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.856770] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.864108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.872444] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.901465] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.912697] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.922125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.934153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.967280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.999346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.029244] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.039567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.056473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.072730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.087272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.111180] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.132195] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.150209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.171216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.214101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.224988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.249562] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.417558] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.425136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.436681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.494451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.503620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.528721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.742079] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.749524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.764208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.038249] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.044775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.051692] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.058174] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.108224] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.117390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.139544] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.146811] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.153650] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.160114] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.167990] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.201479] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.207962] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.214844] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.221321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.287180] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.360990] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.367494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.374389] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.380852] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.445492] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.464615] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.471120] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.477961] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.484414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.511580] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.637828] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.644328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.651209] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.657670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.705894] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.972457] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.978954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.985816] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.992274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.092649] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.159174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.169464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.208656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.239224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.270331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.309342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.372707] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.379798] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.386670] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.393124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.470875] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.184054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.995469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.114240] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.200653] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.260817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.389094] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.728374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.830466] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.971802] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.983661] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.119478] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.215701] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.245447] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.271913] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.489605] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.656434] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.662961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.677934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.798142] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.804452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.812690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.884097] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.890787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.899060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.925004] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.937573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.962312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.005522] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.106603] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.245945] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.252236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.262991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.321265] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.327529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.339249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.565739] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.673064] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.727686] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.759101] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.876135] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.882427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.929272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.007988] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.014301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.037226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.106236] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.140612] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.844762] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.872571] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/22 08:43:13 executing program 7: 2018/04/22 08:43:13 executing program 1: 2018/04/22 08:43:13 executing program 7: 2018/04/22 08:43:13 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f0000000400)={0xa}, 0x1c) 2018/04/22 08:43:13 executing program 5: io_setup(0x1ff, &(0x7f0000000100)) 2018/04/22 08:43:14 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x80, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x0, &(0x7f0000003e40)=ANY=[@ANYBLOB="0c000000000000f9ff00008000002d00"], 0x10}}], 0x2, 0x0) 2018/04/22 08:43:14 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:14 executing program 5: io_setup(0x1ff, &(0x7f0000000100)) 2018/04/22 08:43:14 executing program 0: socket(0xa, 0x1, 0x0) add_key(&(0x7f0000000040)='.request_key_^uth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000640), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) 2018/04/22 08:43:14 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:14 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x141}, 0x1}, 0x0) 2018/04/22 08:43:14 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffff, 0x40000) sendmsg$kcm(r1, &(0x7f00000008c0)={&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x401, 0x7, "71bd0d237c717092b9ea9c824178ebc03d156fa7be99b673c88053415876eefcbf0b846b388ffcb3186012a7ee1a9d1bf0ee821de87414de84e2db85cdd2af", 0x19}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)="c04aea8003503a63283383bee429b1b5faa25bdad1309fd82e93d2fb4b57e0110c8feb5ad19f8c113a242841a279183402d17faca008f1779723199d4260c5a80834461085a64cd96220e3969962918a88afddf5225cc81edd751c12739f88fa8baae9689ade1d3ce00dc988744da42c3ca6919b3f4916847532d957167a1805d218a705d71f0d78e8340df044408c0984f00a6c128d898b9395b0805fa77e4895591ed96e3619a27af8c087476d5dacd6f5d8374f56fc050dc9e056ca23210cd4e6f228e96fae5dfbb19b3a6489ea634155988ba31da7c61d02", 0xda}, {&(0x7f0000000240)="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", 0xfc}], 0x2, &(0x7f0000000380)=[{0xa8, 0xff, 0x4, "43ef5636f835e242f5c8c49dc9d73c9dc0ee68414761602513b419e160f427de9c48e3c9c76b83d49268b6213849ce05a34260eb38063ad9bffbf7ce313c8d50a225fbf086d999827a314e7b1294858e65b440e9e8ef185db34c26b45929b1e3d07ac49e181389061eccd1e2974a0b8c3b916a93131a7e14df54ab3e28461dc782f6c0cac50f117fd99f25fa827ab305d850"}, {0xa0, 0x117, 0xffffffff, "e8892b37203f02731753d4f020ab86cd25b87123cd73865d4b964bac3303fbcc47443df83010ad2722f47cc56f22d2b09b416c289ded9a39ea74abb3d0501a3b786b766e9fe647d658b8ba9ec314646db6b257c488e5017ff2ed38529f1888893719bb547bd537d10a1e4e586f29630f040a72a5d079e2c98ee563a29c460d3222f5160cf6070abb4022"}, {0x100, 0x111, 0x2c52, "d7904bd99eb689c2f51f3cf7ee12f1bde7eaa1753d48e65b0f87d418f3c0cdc20e895f96fd63958d9728ae657a3943781bf9869717a3bc76d2fe00002fe4fba4a2594d40fc04a3da8b82c2a90e2158b3c0c95d089c1bccfe30f6a6cad7b23f84f4a0cba817e0e93a2cce86f057c47a69284ce82d2479615b6cc5cbe951ba4864095c4cab91f43314b6d593772caa1faf74abfeb3ed119b002e12c7eac35fcdeb3be7176aef09f7f92adba16153e4c9c73937173c5d6e4eaab80cddeb295fd7d87269a65f4df08e689d313877d9d34e0d7f2d5cc076a5632c87b5aaa37f283fd747b7362adea09715c7"}, {0x28, 0x0, 0xffffffff, "2ac34c148f40f6b6df18ec51f9ed6a9857a5b121e7"}, {0xa8, 0x1ff, 0x7fffffff, "bfacfbc8ce45fdd11297d2fa5b151a18084af6c5f7f0cc555fc1005e65d4c66f53e37a8bda7b1e994b31851d6af9dc9d4813aec30f262de0a8b225dc245a8865ec6f0d90bafba21c0494e9fd3abd4748f0d3a3c55e8e2245d9655cfccfb15ceba498ae635841a99c794b2eba851da99b631659617792636b7863d7ca5ec161ce09973d33caf2c0dd079850c4464cda4ae0842992fa4d66"}, {0xe8, 0x11f, 0xffff, "934137140b68624af0c53d977ff8765b8d55a35b454c5aab59167809f47aa12f74ccf3a2d490d666fa3c33fb9a017248b009f333e885bc66d9ad0e82e57bde888cfab76556c660c3a9b1a8085c6b091ed89acb9f9413ad7cf7ebf11e10f1abf6e04e67f21294e4ccd3ec9356413bfbe1ff6588bfe8812dbf54dd536ef1a5cf33805aead2665aee35cbfd638b1a5df73d7437580a8f8efd85535bffcc9632741bfb60517678de2cf57a5c70e065eaf0f9850fd63b08bd95b14ebe251fa86ff3f3247d17d724e710c95cdfd8c13f36c100b8851dd87f5fbafc"}, {0x110, 0x13f, 0x4, "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"}], 0x510}, 0x24000854) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000900), &(0x7f0000000940)=0x4) 2018/04/22 08:43:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x1000}]}, 0x10) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000026c0)="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", 0xfc3}], 0x1, &(0x7f00000036c0)}, 0x0) 2018/04/22 08:43:14 executing program 6: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6}}}}}}, 0x0) socketpair$inet(0x2, 0x80f, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x100000001, 0x5}, &(0x7f0000000100)=0x8) 2018/04/22 08:43:14 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000002c0)=0x12, 0x4) r1 = socket(0x0, 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x8000, 0x80000001, 0x3, 0x4, 0x9, [{0x7, 0x6, 0x200, 0x0, 0x0, 0x1500}, {0x9, 0x8, 0x2, 0x0, 0x0, 0x1002}, {0xffffffff, 0x5, 0x2, 0x0, 0x0, 0xc80}, {0xacd5, 0x800000000000, 0x6, 0x0, 0x0, 0x806}, {0x80000001, 0x4, 0x9, 0x0, 0x0, 0xa}, {0x4, 0x1, 0x5, 0x0, 0x0, 0x1}, {0x5, 0x9, 0x7, 0x0, 0x0, 0x2}, {0xffffffffffff3c34, 0x6, 0x4}, {0x400, 0x9, 0x6, 0x0, 0x0, 0x80}]}) r2 = userfaultfd(0x0) r3 = dup(r2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/22 08:43:14 executing program 3: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x6) [ 80.932155] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/04/22 08:43:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.stat\x00', 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x109000) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x5, 0x40002) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x100, 0xb6d}, &(0x7f0000000100)=0xc) llistxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x3, 0x80000000}, &(0x7f0000000180)=0x10) fcntl$setlease(r1, 0x400, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000080)={0x3, r5}) sendmsg$nl_xfrm(r2, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000380)=ANY=[@ANYBLOB="04010000160001040000000000000000ac1414aa0000000000000000040000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16=r2, @ANYRES32, @ANYRES16, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64=r2, @ANYRES32=r2, @ANYPTR64, @ANYPTR64, @ANYRES16=r2, @ANYRES64=r2, @ANYPTR], @ANYRES64=r2, @ANYRES64, @ANYRES32=r2, @ANYRES64], @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/22 08:43:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x80000) ioctl$TIOCNXCL(r1, 0x540d) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="c03e9bf937586ec57b1fc5e4274b4d141ce3414bcd6ef5b35c23d4edcb16fdec551cf0555acfd8d14d3797a6a7db81a71fb055c0a24e4a67297cd6ff6c017c81b5c933e5d36063fd9cf1731dc7e0855b312d9967bc4207a857598fe121738f26289c7757121e5c04949d2b3124b5b997cb0ebabc1cf69da68035e61d940873d0be9039") r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) 2018/04/22 08:43:15 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x1040}], 0x2, 0xd9e0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="76aeb4520a35a2b525d0f27567c001e9694ec7b87fdf0b88e0d1b17209474c4dd38fc837f267d8724d8dbe91837bb2ef2b3ee2946cad292c258815680c6eac5c5c8464964044f570300a75f53a1bf79304645574e049cc7f", 0x58}], 0x1) 2018/04/22 08:43:15 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(0xffffffffffffffff, &(0x7f00000000c0)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) [ 81.178290] : renamed from bcsh0 2018/04/22 08:43:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) dup2(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) 2018/04/22 08:43:16 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000214ffb)="53000000ff", 0x5) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x5) write(r0, &(0x7f0000000040)="b8", 0x1) 2018/04/22 08:43:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:16 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x800000000, 0x200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x3, 0x20, 0xb5a, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100)=0x20, 0x4) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) close(r3) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x1ff) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x87f0, 0x6, 0xffffffffffffc460, 0x9, r3, 0xc9}, 0x2c) 2018/04/22 08:43:16 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x240100) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) poll(&(0x7f0000000080)=[{r0, 0x8402}, {r1}, {r2, 0x8000}], 0x3, 0xff) 2018/04/22 08:43:16 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x6, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000080), 0x10000000000005cb, &(0x7f0000001480)=""/115, 0x73}, 0x2064) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc000000742ea395ec0eae32cd82b74449673b5631d4a3883b526748ba0a4b6131479e7a248706a4d4aa1702544e45159320cc09397443fb9c7682b5563067f20406780eda0b426d05445338a1554bf1931939ff9b950c1fa65cb13e0ca295311d42a7a9c136ddfae13a1f8b2261b9bb90b2df94980250e7cca748e815a65c1133c483fe40c5480d3682f061b74025d01ae0fa5d74bb43e40e51c6c47da7a67290f7737f64365e01c9b317a6d9553f88"], &(0x7f0000000000)=0xc4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r1, 0x4}, 0x8) 2018/04/22 08:43:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x80000) ioctl$TIOCNXCL(r1, 0x540d) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="c03e9bf937586ec57b1fc5e4274b4d141ce3414bcd6ef5b35c23d4edcb16fdec551cf0555acfd8d14d3797a6a7db81a71fb055c0a24e4a67297cd6ff6c017c81b5c933e5d36063fd9cf1731dc7e0855b312d9967bc4207a857598fe121738f26289c7757121e5c04949d2b3124b5b997cb0ebabc1cf69da68035e61d940873d0be9039") r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000080)={'bcsh0:\x00', 0x1}) 2018/04/22 08:43:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/217, 0xd9) arch_prctl(0x1003, &(0x7f00000003c0)="0ba0089b35cf5e8c2a36c08f3d3f6450ba3bd4a36807d21899487dee17b66b1d43838af1fddbb521f79fa2637e8b1187772c4f5dcf22f0f69bef2e20fd810ccbc5f24c9a6aade8b3a19eb8d5d63f3ddbda42") utime(&(0x7f0000d4e000)='./file1\x00', &(0x7f0000e5dffa)={0x1ff, 0xffffffffffffffff}) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x1) finit_module(r0, &(0x7f0000000180)='wlan1\x00', 0x3) r1 = msgget(0x3, 0x2) msgsnd(r1, &(0x7f00000006c0)={0x1, "947a81db5285ab97a2daf49d0fe29256a85bdbe3f3f1ec08ac54af43d9c771d9ff9b42b3e11479ceb2ebfed2866568f9f55ab346c107b8b92f745141f77b135868f45c4f710272a1539d6b7fe23af3498c85909067e39c7be64b4572d6eaf2c43f392d369f3e65a2bd36e025de"}, 0x75, 0x800) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000680)={0x12, 0xc3, &(0x7f0000000580)="a57b8bfe74b37f1e3e43a76fe3cb5215b9a671426d15a1849b85416f1417af634c15b92f3872b9e7bd39b4155c847752fccbf4b4e3a6b48383f41bcc6777a794d6993613a498ffbf63e7e69a4b363c6b91312c754257e67b9cb6509f412a74958bd806c006789257c4f65ea014374bbc157de4196cb8d1f87a40eccabcfa9683d369e66942a4ccbb955584e5b5d728937ff1b05d6fb75f0d52cb294f57c401cf0adabafd99be92314b799499be0ea787c83e81f40956a40a50c52862c497d6f474d824"}) uselib(&(0x7f0000000380)='./file1\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1000000000000000}}, [0x3, 0x5, 0xffffffffffffff7f, 0x3a0a, 0x401, 0x2, 0xfffffffffffffffa, 0x3, 0x0, 0x6895, 0x0, 0x4, 0x2, 0x446, 0x8001]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2, 0x7}, &(0x7f0000000340)=0x8) recvfrom$ax25(r0, &(0x7f0000000500)=""/96, 0x60, 0x100, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r0, 0x50, &(0x7f0000000440)}, 0x10) [ 82.272590] : renamed from bcsh0 2018/04/22 08:43:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:16 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x80800) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x96, 0xaa6ec1837dfe13ca) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r1, &(0x7f0000000380)="2b854a05e3061bed8fef7b7f00517457f173a406f50064c80e2769277e8f8b5e5fd39f728e03c1b8c6199fb07001986bdd"}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x28400) creat(&(0x7f0000000500)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000480)=0x0) syz_open_procfs(r4, &(0x7f00000004c0)='net/packet\x00') ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000440)={0x8, 0x81, 0x6ad0}) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuse_mount(&(0x7f00000005c0)='./file0\x00', 0x0, r3, r5, 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000000)=0xfe31) syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000580)=[{0x8, 0x8}], 0x1) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r1, &(0x7f0000000400)={0x20000000}) bind$inet6(r0, &(0x7f0000000540)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}, 0x1c) 2018/04/22 08:43:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x400100) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24, 0x7ff, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/22 08:43:16 executing program 4: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x40000000000019, &(0x7f00000010c0)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x8000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/52) 2018/04/22 08:43:16 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x480001, 0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000300)) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="02400000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="a447eccb463f4e24ff6c75d0d1c731fa66ea22a74418735515eaafc977cd3d515728f4afc87e118a804d9c6a6362958bf8dc9e8af4e50c53dbddf7e8a4187136801bd192ce85d0d503d6a402a4bbeb4f629c519f42c8822aa223166811af0d3f4d9996c3ef807c7f756b5d2e8dbfe5037daa429adea8f1499e03c92c08de5cb765d99edb467f9ea6167e9c1aefa95795f22233ae613c7f83454d71bb532eab34438d7167dda58a45c0400ffe6fd384e74f855282c2cd5367362f48faf261bad61fa907e28f0ebcbd21d5a979d9ed3c7b46b7a17da43f3a943d2490dd19"]], &(0x7f0000000140)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={r2, 0xd83}, &(0x7f0000000380)=0x8) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4468af28, 0x40202) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) waitid(0x0, r5, &(0x7f0000000100), 0x80000000, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mremap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r3, 0x2}, 0x8) 2018/04/22 08:43:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x3d}, {0x40}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20040) 2018/04/22 08:43:16 executing program 7: unshare(0x2040600) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101802, 0x0) connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)="676065294e70620000040180c14a00") 2018/04/22 08:43:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000040)=0x68) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x1f, @dev={0xfe, 0x80, [], 0x17}, 0x2}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/22 08:43:16 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fc283b724a6008002000000000000000000000010000d0005c411800098bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/22 08:43:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) sendto$inet6(r0, &(0x7f0000000340)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200080, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) 2018/04/22 08:43:16 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074b000/0x1000)=nil, 0x1000, 0x100000e, 0x100000000032, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r4 = syz_open_procfs(r1, &(0x7f0000000200)="6e65742f69676d703600c7a183310a9373ab37b10bb2e59a95f9ce4b804576751063dcaf6486a8c318112c03cc999fd04370ecf00e90a91c30cbbadb0777e2f27235d65b0f42b34277339a3ff8b2cf36c0e266e2af8efea0115af1b5c68f15") getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in=@remote}}, {{@in=@remote}}}, &(0x7f0000000140)=0xe8) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={r0, r2, r3}, 0xc) 2018/04/22 08:43:16 executing program 0: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x52, 0x100) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000001c0)={0x7, 0x6}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000240)) 2018/04/22 08:43:16 executing program 4: r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x4000) 2018/04/22 08:43:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:16 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00000000401111f0e0a4ceeffff03bf00000009ec0800030005000000", 0x24) 2018/04/22 08:43:16 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) munmap(&(0x7f0000015000/0x2000)=nil, 0x2000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e20, @rand_addr=0x8}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000014000/0x3000)=nil, 0x3000}, 0x2}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x7f, 0x8) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) mremap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000012000/0x3000)=nil) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 82.909930] netlink: 'syz-executor3': attribute type 13 has an invalid length. [ 82.918205] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/22 08:43:17 executing program 5: r0 = socket$inet(0x2, 0x3, 0x3e) clock_gettime(0x0, &(0x7f0000000240)) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) pselect6(0x40, &(0x7f0000000000)={0xff, 0xcb43, 0x2, 0x9d, 0x0, 0x4a51, 0x1, 0x2}, &(0x7f0000000040)={0x608e, 0xfffffffffffffffb, 0xffff, 0xb81, 0x40, 0x7, 0x0, 0x80000000000}, &(0x7f0000000080)={0x1, 0x3f, 0x80000001, 0xffffffff, 0x3, 0x5, 0x20, 0x8000}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x25}, 0x8}) recvmmsg(r0, &(0x7f0000000140), 0x50, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) 2018/04/22 08:43:17 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xca67, 0x60080) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0x0, 0x3}, 0x10) getsockopt$inet_int(r0, 0x10d, 0xbb, &(0x7f0000000080), &(0x7f00000001c0)=0x8c99) 2018/04/22 08:43:17 executing program 0: futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000000000), 0x0) 2018/04/22 08:43:17 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:17 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x88200, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000400)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') symlinkat(&(0x7f00000004c0)="2f2f66696c65300200", 0xffffffffffffffff, &(0x7f0000000680)='./file0/file0\x00') ftruncate(r0, 0x0) 2018/04/22 08:43:17 executing program 6: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x2000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000240)=0x1000000) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffff9c, 0x894b, &(0x7f0000000000)) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x200000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)="bea1ae756439680a000100") 2018/04/22 08:43:17 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000fadf2e)=""/72, 0x48) getdents(r0, &(0x7f0000000040)=""/214, 0xd6) 2018/04/22 08:43:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00') unshare(0x40600) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = semget$private(0x0, 0x3, 0x6c) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000100)={{0x0, r1, r2, r1, r2, 0x2, 0x80000001}, 0xd9c, 0x704, 0x1}) 2018/04/22 08:43:17 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) write(r0, &(0x7f0000000240)="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", 0x1e9) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x80010, r0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x2, 0x3, 0xba7, 0x3}, 0x6) 2018/04/22 08:43:17 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000380)=[&(0x7f0000000100)='^{\x00', &(0x7f0000000180)='cifs\x00', &(0x7f00000001c0)='mslos\x00', &(0x7f0000000200)="5c706f7369785f61636c5f6163636573732876626f786e657430dd76626f786e6574312474727573746564657468302d47504c2c7d656d3000", &(0x7f0000000240)='bdev\x00', &(0x7f0000000280)='cgroupeth0nodev\x00', &(0x7f00000002c0)='user$posix_acl_accesseth1ppp0em1vboxnet1%vboxnet1\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00']) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) socketpair(0x2, 0x800, 0x9, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000440)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/22 08:43:17 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCCONS(r0, 0x541d) 2018/04/22 08:43:17 executing program 0: io_setup(0x3, &(0x7f0000000000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x200800) io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e00f701fb01835f497b53672b3e5a3f6838f28aa240bf21eb5e5cbe7804fd307404474ae0242f8dea7a08e0fe9479b06f2795f857f8eec271d35ba7f61a91c87296814189cc1dfc9c659cc5437452a0bd178323c50e8c005ba7fa9519b27965c9f6ffbc7dcaa8e658616cc83188fb131a703222d", 0xc0, 0x5, 0x0, 0x1}, &(0x7f0000000280)) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r0, 0x4, 0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}], &(0x7f00000003c0)={r2, r3+30000000}) io_setup(0x7, &(0x7f0000000040)) r4 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x1, "c757a58979a7ac6e", "6549ef798846ad0675e2fdd8407bdc8c9424a2225888fd6dfe2d4116541e7e36", 0x0, 0x2}) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) io_destroy(r0) 2018/04/22 08:43:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x0, 0x6, 0x1}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/04/22 08:43:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x1) getsockname$packet(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/04/22 08:43:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="810e01a66ffd1635758ab031297a27f0", 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x1, 0x90, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000024b8926bd5053beb97c6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000001b00000000000000000000000000000000000000000000000000000000"]}, 0x10d) 2018/04/22 08:43:18 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x1da, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffec50, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x5}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r4 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setresgid(r3, r4, r5) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x1f, r2, 0x3, 0x6bb}) 2018/04/22 08:43:18 executing program 4: r0 = socket$inet(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000ff8)=@sco, 0x8, &(0x7f0000003000)}, 0x100) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x6) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xf1d, 0x2000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x5ade) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)=0x1) 2018/04/22 08:43:18 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x24c40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000022000)=[{0x16}]}) 2018/04/22 08:43:18 executing program 3: mkdir(&(0x7f000085cff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c42fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/04/22 08:43:18 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x102}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {}, 0x42, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) pread64(r0, &(0x7f00000003c0)=""/8, 0xfdb4, 0x63) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)=0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) 2018/04/22 08:43:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000080)="2d5b6d643573756d776c616e307d3a8e65746831a92d2d5c00", 0x3) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x800) sendmsg$can_bcm(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x3, 0x430, 0xfffffffffffffc01, {0x77359400}, {0x0, 0x7530}, {0x0, 0xffffffffffffff80, 0x2b7a, 0x100000000}, 0x1, @can={{0x3, 0xffffffffffff8001, 0x0, 0x800}, 0x7, 0x2, 0x0, 0x0, "4d21f68ad57a094d"}}, 0x48}, 0x1}, 0x4000040) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) write(r0, &(0x7f0000000140), 0xff3c) 2018/04/22 08:43:18 executing program 0: socketpair(0x9, 0x5, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x1, 0x30, 0x4, 0x8}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x1}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000500)={0x0, 0x4}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000840)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x752, 0x140}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x5b, 0x401, 0x2}, &(0x7f00000005c0)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000940)={&(0x7f0000000140)=@in={0x2, 0x4e20, @rand_addr=0xfff}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000180)="f2f74112d1bd200e7fe5c7dbe8e825ec9954013f324920671d548592101708b8d4eac86361188491b312b6dbee7b41fab65be1a2bb04842e2322168d02a24a96198013ccf9", 0x45}, {&(0x7f0000000900)="cc22e0e40baaeb93caa5e11aea97d64afd7050fc42123261acb808f38119baf34f", 0x21}, {&(0x7f0000000240)="ea6c09def22139a11ea88db0ebc911f07703548d54432007f431b7f56e0455c42fe7620538da231ecdbb21e2dd", 0x2d}, {&(0x7f0000000280)="f7478aa8d57df2794b85520735017cb65671d60ae3f35d5bd95027a7bc13d27223000c0e9c71cae2af14dc2512b501e44ddce2166101fe399a4e5709e93c9174acefd78bd6ec23fd5b84e6790b1cc7bb30336b15968bce503a11e55ef5543f405505ae30ed01b1963e83668fedb22a88ce435e7711273a3c53dc894017000fcd8c829d3c5694777d06477371a50383cb14ae5e5dd08d80a2d4889a1e4c548082", 0xa0}], 0x4, &(0x7f0000000980)=[@init={0x18, 0x84, 0x0, {0x5, 0x8, 0x3, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x4eaadb7, 0x4, 0x8, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0xe23, 0x28, 0x7ff, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x8, 0x9, 0xffff, 0x100000001, 0x100000001, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4f46, 0x8000, 0x9, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x800, 0x800c, 0x1000000000, 0x3, 0x3, 0xd7c, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x207, 0x100000001, 0x0, r2}}], 0x150, 0x40000}, 0x0) read(r1, &(0x7f00000059c0)=""/4096, 0x1000) r7 = syz_open_procfs(0x0, &(0x7f00000016c0)='net/ip6_mr_cache\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x80000000, 0x883, 0x820a, 0xe1, 0x7, 0x7f, 0x0, 0x4a, r6}, 0x20) getsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00000007c0), &(0x7f0000000800)=0xffffffffffffff24) readv(r7, &(0x7f0000001980)=[{&(0x7f0000001900)=""/63, 0x3f}, {&(0x7f0000001940)=""/53, 0x35}], 0x2) [ 84.350712] audit: type=1326 audit(1524386598.349:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6918 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/22 08:43:18 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000140)=0x1000, 0xffffffffffffff7a) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7bffc)=0x5f) 2018/04/22 08:43:18 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x1013fd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400180, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000002c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"d2e7aeb4ab76004000000088d401e710", 0x102}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f00000001c0)=""/186, &(0x7f0000000040)=0xba) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000100)}) [ 84.447844] audit: type=1326 audit(1524386598.415:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6918 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/22 08:43:18 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000001640)='./file0\x00', 0x8000, 0xa0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000001680), &(0x7f00000016c0)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) 2018/04/22 08:43:18 executing program 4: unshare(0x80008200) r0 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3ff, 0x9, 0x0, 0x16, 0x9, 0x1, "6946f43a3e0f59339f899a14bfe50bfcb91ef869f978ac28e730af8ce8f83a1807c93c2f338ad785e70d68e7a70200e32ae1cdd50831ce6f340d3c58430b8587", "67201c519e3c7730da365078a97ad0219404c80848943f3263d0a85669bdc0d94e6a742106a8929f3e324622f8040d1e9c1795c2ddd0961504087df7045c543c", "438e612b195b26850961f743c64855a81ba380fcd7623673c5a3954de2dcb95f", [0x4, 0x1a1c]}) sync_file_range(r0, 0x7, 0x1, 0x2) init_module(&(0x7f0000000000)='/dev/loop#\x00', 0xb, &(0x7f0000000040)=',%vboxnet1-.self\x00') 2018/04/22 08:43:18 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:18 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0xfffffffffffffffd, 0x9}, {0x0, 0x3c3}, 0xc5be, 0x7, 0x10001}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000080)={{0x200ffffff94}, {}, 0xffffffffffffffe2}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/04/22 08:43:18 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000f5c000/0x2000)=nil) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) mbind(&(0x7f0000969000/0x3000)=nil, 0x3000, 0x0, &(0x7f00009ecff8)=0x8, 0x2, 0x3) 2018/04/22 08:43:18 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000140)) getsockopt$inet6_int(r2, 0x29, 0x1000200000000001, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/04/22 08:43:18 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000100)=""/219, &(0x7f0000000040)=0xdb) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r2, 0x28, &(0x7f00000000c0)}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x4000000e8, &(0x7f0000000080), &(0x7f0000000200)=0x4) [ 84.664212] mmap: syz-executor0 (6961) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/22 08:43:18 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:19 executing program 7: r0 = userfaultfd(0x0) socket$alg(0x26, 0x5, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000000)) r1 = semget$private(0x0, 0x4, 0x0) semctl$IPC_RMID(r1, 0x2, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3f, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000100)={0x0, 0x8, 0xff, 0x5, [], [], [], 0x20, 0x6ee, 0xaa4b, 0x0, "e788fb5c5a6f3616cd4b1abf88ce13fb"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000080)={0x6, 0xc809388802c8f39e, {0x3, 0x1, 0x3, 0x0, 0x4}}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f00008a2000/0x1000)=nil, 0x1000}) 2018/04/22 08:43:19 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000002100d9f0071c0165fffffc0e02000000000000000003020c08000a0011000000", 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, 0x84) 2018/04/22 08:43:19 executing program 4: r0 = socket$inet(0x2, 0x80801, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0x207) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x10881) getpeername$llc(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) setns(r0, 0x40000000) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x200000) fremovexattr(r2, &(0x7f00000000c0)=@known='system.advise\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0x8, 0x5dcb}) 2018/04/22 08:43:19 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) bind$netrom(r2, &(0x7f0000000040)=@ax25={0x3, {"f1a9b0c6a55bd3"}, 0x2}, 0x10) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000024000)=@nl=@unspec, 0x80, &(0x7f000000e000), 0x0, &(0x7f0000012fe4)=[{0x10, 0x84, 0x2}], 0x10}, 0x0) 2018/04/22 08:43:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(ccm(aes)))\x00'}, 0xffffffffffffff50) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="cbb8e265f90a4ad61f0978f2993d93b520", 0x11) 2018/04/22 08:43:19 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) move_pages(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000080)=[0x9, 0x842c, 0x6, 0x6], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000180)=0x1df3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b82000)) shutdown(r2, 0x1) 2018/04/22 08:43:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240), 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'system.', '}},wlan0\x00'}, &(0x7f0000000100)=""/54, 0x36) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x4010, r2, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/22 08:43:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @rand_addr=0xffffffffffffffff}, 0xc) r2 = socket$inet(0xa, 0x804, 0x1) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000000c0)=""/226) bind$netlink(r2, &(0x7f0000000000)={0x10}, 0xc) 2018/04/22 08:43:19 executing program 3: syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaa7dce08d0375a080048000034000000000000907800000095ffffff000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) r0 = msgget$private(0x0, 0x400) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000240)=0x78) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000140)=""/234) 2018/04/22 08:43:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:19 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x1010c1, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000200)={0x1f, {0x5, 0xcb9, 0x3f, 0x5, 0x3, 0xffffffff}, 0x4}, 0xa) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip_vs_stats\x00') setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000140)={{0x1d, @loopback=0x7f000001, 0x4e22, 0x4, 'lc\x00', 0x0, 0xff, 0x73}, {@rand_addr=0x3, 0x4e23, 0x0, 0x8f, 0xd0, 0x80000001}}, 0x44) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002f7000)) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f00000000c0)={{0x2, 0x1ff}, 0x8}, 0x10) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x514, 0x6) 2018/04/22 08:43:19 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000007ff3)='projid_map\x00') open_by_handle_at(r1, &(0x7f0000000040)={0xda, 0xb4, "b5781e33c0c93bf1d8be8f6d705461f1e449e9749d88880ae49877d14797f807bbd3fcf17bd4afc68b93be94da2850ef8caa2d79c806b3b0a525f9f7db5d3e9a463bfe6d7cc775af6fcf07a6b48bbbbfbacb07fcdf417b79ab356480d0d156b14ac3398c1e55700c8e4a4b6cfd8d838f028bdecf0ebfd8a1e24e6b5ea96dfa2be7fb0fdeef6952c8acd3c7f1513dee4cf89014dd5f28e1db577fe3e49a91ef98ede95ad2f46f22950b9169643ed56dbd17f41a69ad7d91f72a4d01bcadcd0a28c729cef0495c643851374d7ab6f3d338b1ee"}, 0x2000) read(r1, &(0x7f0000000180)=""/134, 0x86) preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x1, 0xffffffffffffffac) 2018/04/22 08:43:19 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40640, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000ec0)=ANY=[@ANYBLOB="8530eb797d3a0cd271f9453a6e2fa8549aa103a8e0f6ebb6b633a96396498e28f93abb84fec73a387d04acba4ea8181e4286eaa989d88a7222a469aeca3701", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x7f}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000180)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}) timer_create(0x7, &(0x7f0000000340)={0x0, 0x21, 0x4, @thr={&(0x7f00000001c0)="b9e98f5fd386e860fee92a0147e9f06e16cd9a33f4a7507886ca6bdbadac90ed4ea8164efd2fd8f3a2fdfda5791c95caa2ce0ce799b84193e35ef4a2944970d62d221023d0f1a324885c9acbbf8e60bb308707bb33bbd9a9caad7dea2593f13c2ab87171e27687c2c9c78acd51c29bbb6602670d8a85593fa3d40fb388b2add909c5bae446fa3c7fa6e73e48e258a2c6730143d78740fc0a8b3d7611cc38ebbf976e7a8db470c597700bae6d5d7853766a079596d5e636158b8f0b964166db", &(0x7f0000000280)="4bc3ac45804540c0195253fa81af962cdff7e6ccb6f07285fa8954211747f315f8830760fba716e17b787e208be81a7963500713b75bf615ae157ef64c64d74fd78f56aa1cfb30ec596cb52abe298698006f119bc17615648d8a539a63f137425bf021c77c3afa94f9da3405cd153043cdb3c35489e4ad586234a37a43a147265f543d0f5d879cc72d07b0334b396b7ec1286080407108c73b4c2cca5fbd3814e4f9287b85e2b6d89b4182b7e956d1ac1f1e"}}, &(0x7f0000000380)=0x0) timer_getoverrun(r4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000680)={0x0, 0x9}, &(0x7f0000000cc0)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000500)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x73fb, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffffff7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in6={0xa, 0x4e21, 0xce, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x400}], 0xb4) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000005c0)=0xffffffffffffffff) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="021000000a0000000000000000000000080012005a1f000000000000000000000600000000000000000000000000000000000000000000000000ffffe0000002ff020000000000000000000000000001"], 0x50}, 0x1}, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000600), 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x9c4, 0x520, 0xd8}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000e00)='tls\x00', 0x56) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000006c0)=0x3, 0x4) readahead(r1, 0x1, 0x2) r6 = accept$alg(r1, 0x0, 0x0) r7 = accept4(r6, &(0x7f0000000700)=@in={0x0, 0x0, @remote}, &(0x7f0000000780)=0x80, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8) sendto$packet(r1, &(0x7f00000007c0)="0cc3657db89a621ae08a16015deda41dd9d3a528d70a2b4af03088badf7f62dc21d35045b477b66a271e99f4228d58a58d14dc7844831223b821cdbcfb685ea06d1ce180b8226deed8b9663762ba521b76a77db09dfc", 0x56, 0x800, &(0x7f0000000980)={0x11, 0x13, r8, 0x1, 0x10001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000009c0)={0x4, 0x8005, 0x101, 0x20, r3}, &(0x7f0000000a00)=0x10) io_setup(0x5, &(0x7f0000000a40)=0x0) io_cancel(r9, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0xf, 0x401, r6, &(0x7f0000000a80)="781a722c86c2a5c00b0a75ed82b99f3cff6d279926723fa415c6bef36c32c5faa8a4d880cebedbf303f97fa4633fe0839d6af0bd8df83d7d18f37ccc99b8464375caf9f252", 0x45, 0x4, 0x0, 0x0, r7}, &(0x7f0000000b40)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000b80)={0x1ff, 0x10000, 0x7fffffff, 0x8, 0xfffffffffffffffd, 0xe62d6e5, 0x9, 0x8, 0x7, 0x0, 0x81, 0x1ff}) accept4$unix(r7, &(0x7f0000000bc0)=@abs, &(0x7f0000000c40)=0xfeb8, 0x800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000c80), 0x4) 2018/04/22 08:43:19 executing program 4: setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @empty, @broadcast=0xffffffff}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) getdents64(r0, &(0x7f0000000480)=""/4096, 0x1000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x10000000000001af) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'HL\x00'}, &(0x7f0000000140)=0xffffffffffffff57) 2018/04/22 08:43:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x0) 2018/04/22 08:43:19 executing program 7: syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffff7, 0x10002) 2018/04/22 08:43:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x8000000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = dup(r0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r1}, 0x8) 2018/04/22 08:43:19 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="003d3573756d73656c66271189388e2a6cf500", 0x2) pwritev(r0, &(0x7f0000002680)=[{&(0x7f00000004c0)}, {&(0x7f0000000680)="bbd45953540b8868617996a2c562fd0dfe1776be1995da287e6cbf0dfc4a4207b4fe2c7322effecbdbf553cd04c7309e03a071e954cfa7b9bd3ae8d65e1c6823c631faab3c92b03ccef48371b6fc250e5052c54371fbf8e173917092611775548bef2f3c569afc73507391f43441713a113ed5b9775c3cb79eb5dc8dd70d999d174063a2704a339ddc51f7fe3ec6062ba1ba82c5c4252842430609a8bf753d2eb2a791665ab69feeef241ea56548422c7e601259fa4c294f217cc94b150202a65c757e6ba91abe533d46dc63d17f1c2c9d600088dec4638bb14b6fe811062e2475c5231d17c57d4ae6b7acb9f861468174e2b5f4d0e2ed53c6ecff5872d3d3393237b249aefeb3a628e787e506cd5bb0d48b6e9b382cc389d048b136b652d6fc642e26c4d9fe981d628e35fb07de06ea4a14039aa7d5f466eb690559f5a50b1af92a9456c8e81f3ea0a81fa9f71cf4edbe659f41cd334588220e0bcc68f271edda1211888599cc4fb22fd74e66007f6cfa128bd9423b040a74742cec27ae4e296e1fee7fea067dd75d4d41fb4845ead2cd5d57ee59ce31b399694a3dbe1e89b35c66612a0c31148dc9d96d19f11d16aefdf4b0ab3ad95588f383ebb2a334c82e3ee31b59ec29fd9cb4cf87ff89ee6ce65a5611d27781665f7577a1049b0b9c8de804f3911e41a692b6937f2c750a271492a56978a98642445ed207adbf566adebfe0d07e7f2d868743544154d3c83cf2f8b06b6775c9b2509f7dafb4795c384adf262b99b1aaf6b1b99ed3778da8952eb84696b78641cc7a6f9978720e85a25ea9de957fdfa90dbc2c33f3cb002a31c92a2561fbeacc031ab192f57a95bbfab0c218b8f44d559ca702b8b1d12e65ff6f0551d02a1e5fc24bbb713cd398a808336a2686aec84007e000c74131b4584d52c9e008434e92bf3a114524a017b068b003c70993810a0affa71dda003ae42dd90622aad2260413881e3a6bce306671a29d2d300746374da6fb84771ff3156fd96d149c93b529e09b52915c5f0c238c8326bdf8821caa1f42b06c76e0cba2363e486bc9b8b64683ea99bf3b3ea2b238dabb230cc42e497532697d776cf50283e83ed139cbcba97da7030ca05757d56f9967761b1482331df0977be081339689d6aadfaf0a5d1535a8fc2887e57ebccc0bf4db64ae7c038bb3311b5371d4540617415ed26662ccfdd3a92c8b659fd3636301dc6f10fa9e732c013978fc48f16bce3b30b3f02111de6cefb3ef67230462649e2b16a929b67d24daf06d44b19e9352486ec02d83bda6f24a052136d6bf72477c5e36d12b6ed060e331ee1bbc0c9e2715a309d7c7c6932d0eb3e943f2abd207ec17aa2f6cf254c5b7f688d1cfb0d36cb5290672424b41c21a28719fce413edef95c93879933003ee9938da4a4f7f559e17dac52504e5db9acfaa935fe545693a4a995d6eacbd34dc307d92d5bb96136ce6bcf469e83d269b5552f1ba1be31c1cb5a2b26f4c94532778b0c2a46c3bcc9ef79489296e892926839807c8dcf2471da9e70cd4c04a8eb3b7c55fcefa6d05fb05d530e35be48ea8539c813c73e32c5f711dd5194e9544127eb815f2edbc65c146c44e4daacee13aab1edf158813b4af567c9649b17c2970bc32b7d0fb9331aab35e39cebf531ecbe52637cc954fd3d30deeea0d7907ad3263dd0216007899d6cde59219e2f8882f3d9ac84d7b6bc603fce97572c636d95e5bf8518a9f21bd759bc42c98e2e3e0f37f4c9217ad7e43e933cd7cfb2492b428a5b5925f71b9408be029fe219596e12830e33a5550da7f921eb112d5c5b4d05d687fbe3192c2e5cb64e7bbcdbfd53f2872fd50a94cd5bfe64ff72167deb29cded2d74223110979fd668ede150d56497c3d4ea194dd247e287e8fc653db52b43ffde194c1ec40d6cdda4572713cfee42ab77baf7af28818c83bd228257aaf1b267fda6be164a27719730dda8fb1191584ec842d8359d752ed23081c618f79d868e8a322088e257e62aa472277ad0bfbfc092a9aa39dbc427f60fe35fa076a8630811c337d1d06b3e9c0344516cd4632300b2a370f5c46b8a7adbee53bf125c8abc6bd5f4754285f890f2beb8680acf5d49d527a81d0b56b9036f666b800c521800a5397bc00e292cad54695a8c593c7647ab9230e56a621166f4d4cb50eab95144722af0b1f434bd9c2ac2d8f4ef885cb8c0caee8fec341a74617de7af2fc30be90f01a4ba683a11286b71b561bfae44f65fcc436470ef91fc69ef871450134e2b51798f10422c2960333a4db39a6ed73ea81318a17458b215727a41f2e71db24985a416b1105f4ff85203c0062913a6079619477c480cf3ccc257d171404408e35bf2889cf16765a81bc217afab8a05bf0f07c0f0ac5331859b71be2b22bcfa3b168f9850093b75854a1d181ee8612e9cd1248b76049662507955d93ac0168b0e8111d14cbc207ff7bfc0c900ae25063ba95d2e75b18d7a5f5a575acf2aa2db2174523661512601eee60b5261b1f9106b642103cfbd4b5a0a9bf440ea072d62b318cdf2386e08cfefc01672fbd96dac2bf0f601a76e54748b3382ef3c62846e1b3dd973e0aac48dd7b62a0c15ed3ffa00b2317b7b9ea7cd4dff3b24ff8d01389f4f84c45ef878ad939c4b08e08363975c5ff6ce9cb83b4d14716197a901a0455f3a8c2d44d0d10e00912e553f46daa4e21e8f39e30c0fc44f6b6981ac30f701d47cb84a5814e7e25bbaa3a7a6d6d807ddcd743f5be3d4ee4da58100ccdaee89e3d95b2584fe1831d5dcc2858e1a646871f60e3fc1d196be32a7cc74c30f9bc82b438f3ad59d752d932d2250ebcb1864535059476fc1eaf3af7886d8c09d35b3916ecae510cd97b81ed181d12a8ee9636eca1f8b1226791c10d146acc90a1401212f9cf2d33bfbe85d4fec60154e2a2d155788c3b7a3f982aade13d5845763291801e56c442c66e5664aeceaf90cc0cd4442e6f77f3763c7fc3e22aa19680640a0392ef18aa5ca5421b75ac77e3b0349e3317f6a2fc109dfa267679cf399d5a7098750a7c3d176d878d74a5586325e580529281b1978eb456f7e79dd840251c3b4e3c349a11d1e372fc020cb415a74ed60a0bf1dba47a5e34c4a41b8f8ba250459565d8582870c342287f2359a3bb22d32f6f1fc9adcb02ea3501db56cabccaded160cbf5021218e113668d39ed7b6a25e448a0c82e29042f0ebff94912fd4fcbf46d9f539d626930f728f35834ba2f5c3982fba9264ff1d53908facf4e6892579fd6370954d9bff662eea65942a38b1d246ba12f66a9e4c62b32927212cd938ae2628d47fd823f0426aa71483aa5d9fd3752f5b1dd2a6c53fbea4bb149ce7e14297794848a53851ae0891835b127971a4c13dfeaed600d5ef16f745cfab9eb761b124b7d93790f99fb8da6276604600980088f7151745020bfac687b80aa17a96de9d09c5de05c2fc998b8fcbc3fd5176e55f3ee849eb6c376ae51f594392133ce5651e1533f439809853213b5c5182644f25f93ebed521a6831e9c373a801267bf2435cc6beab1c0d2a55cfb464faecc7c4fefcb60e570f97ab8140396d88a1e178fe2216ac4ebfd9393a56b6937b1ca348634d90dc4743890735c1072d586ce1ebeb3b8ab95d4f916151dc6594ffb1b873d25422c0bcda733a3ad7530f264f4628190b06c97317a850314f23a902d89076e98966acbd369c84368b1b95eef0e9d5b4028b58ac596c08fcf4afeff55ac61238b6ec2c24923f5b55a8d70139ba140b41039aabe5e25dc760d93f9d8b30fea74db5bd2ba3bd8b38d5fbad98a5e017d6ccc247bfdac4df7e5c09378d8e5bd7dd51c4029a502011e43a4f7d1039d8ba4d6e9e4b39d0d239132635b5c8d7645bc5095df1f1396a0e73446bb10045b09b4f7e8cbb4964df9f1d9a5ce9593863b8fda3daeb7b15a3039b02a5f4c0904928fc6f10dea9815311a45fa6f7783392bdd354a2ac64e10363e4c8b60916e900827ba09bbe542e7fc2ac60d98c3a0087dbf1b589069da392417cb81c993063c1127468e4664ba1c030f0641842cd251a97f6f037241af871c79199444c736507362fda76ebdfdda46f8fdc7b454ae21873d58eda527d2de55266c84b6d42479530fd2b9d909c129770e5a4a84c622e6e15b53ab7ad7f721114e0398396d3287da38bff4b37ec3fca680c7110917795ed431d88a9eca413c6af2b3f95d7a5a1a7c36c51ec2787b540b92a29fb67043a85fc8a285c0e4888d231bd6010ff914ee276a7429cd7019b34e7b4aaaa702109c5b92ac0c0010b6a248bf7891b06f0f2a65d999a01bb37aadf3bbc97cee5c9e80e9f1ceae3af956cf80173a9e3d018bc01f91fc4a7d1effcea8896087e8b114d2e02d21f8c79007e96a1bc6fd4819d508c7a1f5e8c47b1b9a0cca74c7c81942d3b9611712ee2cd4b497bb2309d75db6f1693861906e372cac1baf1f85fe7b790084fa97d6b43331356bb9550e3989da7c3f45f111993bfcccf46a4433dd05cf3f00903414e5e5d7685d1bbcd07a762a174962eb0318120971a61462f6d2ca9bbb8e48d0555e7f512cc5e9e979ca670688fb30710040298fd8fdfac1fef85dcf067c9fc233e085c29e49c0ec3010ca0be4e913d8dc2f7e42ad6a9a286afbe8ad23d99c46cffc88acf166dcda048432611219c75ed088fdbd039a2d800c098855cca83af5d9c9c1b67ccc3760c04ef1f92924c0dbb261d8067961b27a95fbcb78d17c6f26db6a90b5a0b6ddd01c97ec0c1d87d716ecac5ede00da43c09593dc9f1198a2dfa3a075d54bd4bdf4d313d21dd4627f5224fc864106cfddb693815b96e2cf9e828c57bc4763eb673b7f176c0c81273e0352bcf71a2d6032c7edd1da92573c5b9d827a737421e3bfec0dc6e442e167471f7b78a001da77635c41fc4cc7d496b9665e45c89a26eac0a8a7be091a0e1e8cef3e135c5a9825c2b09dcd78888ec6531e17281307e5fe697e77d31dd623154f589b3da1ae3aada40a70f633b1ed403cbf53b4269f53fc6d3262d72d6f875b9890f94dbf8552722eede31cfe903643f252fd9bc93927f54e27dd8663a3d2036d59b8524416c20f6ed71631919a58f1c7459b97e965299438b48a8f10baa03bf098f44c8344041b0088771ea88968af33e316fd620127c053d57005a30704ea3142fb571b23c9079d39e22fb25207c6312e8d1d5356c11d097cf3950c1bb573cbe800aa578bf0ec4cef24312b3eecaf4836cbe3c3e0854827301006a7e259f8324362fd960e81eb5786b42708b7fc427e590da74d5499969b6d349eb23e300df849d4957275b5d60945a62337099f09b562a4724591c6517ad1ea27a7f5c8d4b865b75224dffb50439d5c7da25cd7b44a633e80140a0b55697584e7214afa502c40d866bd9746685e64052c73e8fed02beeef799fec4a3b5ba7b74a23878c66b5f292272aa13621b64d203a566a2072c5a13a3d14e36082fc9ee7e13d75836ccaa4751ad997cfc4bda2af723c34933c81c0947cf875abe0f5050daa80bba22f0e046c14ba659b55405fdef95b6faf3fdf0a0cbc0d97ef00675e87d429db77c7a1e48f6524ccb874989f78bf0ddd982599a7539160f741cebc6887103e48c6c4c535e329c2c4bbc909bdc3eda6b87afcd7d6e3d7d3e1e23ee02a9a8644dd1a7b94a35694e95423764c2eef9035950dce8f84a191ddd5601d12895d132fb931de0c071f9c8c72f2f81868a2c4b9ff3123723ae02bc745c2bb3c516440c084c41ed3c5dcde82ef826fb2aa71d1aff5e1b4b68a85a000e382", 0x1000}], 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x7fff) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x8, 0x70bd27, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/22 08:43:19 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000200)={0x5, 0x1, 'client1\x00', 0x4, "5ac660008597c653", "7bd6027612df0f347f8ad9b8abc378432a775fece1ecb87ad6acebb4756d1e63", 0x8, 0x1}) r1 = add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="c2", 0x1, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='id_legacy\x00', &(0x7f00000001c0)='system\x00') r2 = syz_open_pts(0xffffffffffffffff, 0x80) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x10480) accept$alg(r3, 0x0, 0x0) keyctl$revoke(0x3, r1) ioctl$void(r2, 0x5450) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000002c0)=0x7, 0x4) init_module(&(0x7f0000000100)=')]system\x00', 0x9, &(0x7f0000000180)='/dev/input/mouse#\x00') 2018/04/22 08:43:19 executing program 6: rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00000001c0)={{r2, r3+10000000}, {0x0, 0xe4c}}, &(0x7f0000000180)) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x20010, r4, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/22 08:43:19 executing program 0: r0 = memfd_create(&(0x7f0000000240)='/dev/loop#\x00', 0x2) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioperm(0x1000, 0x8, 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)="7e3ea58e11a6a0e099e9900391b97c6fa974eb6ba6d68dfa7966e7816095c74928c88f042edd7f4ab17d8ccea1ee11c5dcf5367d96419234490881dcc4d7107c57542edb55a5019a1633cd7f79b2a0a0c3796df2ad97539302e2c4e908fb0422e01b95aaae19bed436a1b881485347f43ac395adf15067378652bc44db3a172361dfda0b8abcdf137b2230d7525ae4180973ace59c125e3ca1e01a07f2fc26d648758ab30de0d2b96846f7f8c09439ace7d321d7d204a86328a6ec085208ddbacfbd68316ee6ca87e9c9b198865767a9ce863be0c6c685f279acb9a67830ba1bf2") sync() setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) 2018/04/22 08:43:19 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaffffff080048000030ffffbfff440c0503ac14bc96b3740000000000000401907800a05377003c30c70000000000"], &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x3cb, 0x4) 2018/04/22 08:43:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x0) 2018/04/22 08:43:19 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x9) rt_sigsuspend(&(0x7f0000000100)={0x3}, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x1c) creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300020e000000000000000000000005000600000000000a00000000000000000000000000000001040cc10dcdc18cd0ad086ca7dd00000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/22 08:43:19 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x4}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/22 08:43:19 executing program 2: personality(0x10000000000007) uname(&(0x7f0000484000)) 2018/04/22 08:43:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) r1 = fcntl$dupfd(r0, 0x0, r0) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x7c, 0x8, 0x1, @empty, 'vcan0\x00'}) 2018/04/22 08:43:20 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x30000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) ioctl$TIOCCBRK(r2, 0x5428) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) close(0xffffffffffffffff) 2018/04/22 08:43:20 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) tee(r0, 0xffffffffffffffff, 0x16200000000000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000100), 0x5) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/22 08:43:20 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x0) 2018/04/22 08:43:20 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x87, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f0000000580)=[{r0}, {r1}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x3f, "4a84338de4cf05d4717c29aee00a2e67affbf749b776a5bfb93a0f1a892ae7757fb5c67fe74ac825bc79469e213a5647a10b176c77d1ddd314be86e512cc0e"}, &(0x7f00000000c0)=0x47) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x10000, 0xfffffffffffffb40}, &(0x7f0000000140)=0x8) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}, 0x1e) 2018/04/22 08:43:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f0000000000)='keyring\'$\x00', 0x1) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/22 08:43:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfffffffffffffff9, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x9, 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x100, 0x8, 0x4, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x10001, 0xffffffff, 0x0, 0x2fa, 0x8}, &(0x7f00000002c0)=0x98) 2018/04/22 08:43:20 executing program 4: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x8200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xffffffffffffffd3) 2018/04/22 08:43:20 executing program 1 (fault-call:3 fault-nth:0): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) [ 86.971494] FAULT_INJECTION: forcing a failure. [ 86.971494] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 86.983342] CPU: 0 PID: 7122 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 86.990174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.999523] Call Trace: [ 87.002117] dump_stack+0x185/0x1d0 [ 87.005748] should_fail+0x87b/0xab0 [ 87.009474] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 87.014237] ? kernel_poison_pages+0x40/0x360 [ 87.018754] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 87.024118] ? kernel_poison_pages+0x1a0/0x360 [ 87.028712] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 87.034161] ? get_page_from_freelist+0xab28/0xb600 [ 87.039184] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 87.044554] ? update_load_avg+0x218c/0x2c20 [ 87.048964] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 87.053909] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 87.058846] kmsan_alloc_page+0x82/0xe0 [ 87.062825] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 87.067583] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 87.072257] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 87.077719] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 87.083087] ? kmsan_set_origin_inline+0x6b/0x120 [ 87.087937] ? kmsan_set_origin+0x9e/0x160 [ 87.092179] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 87.097547] alloc_pages_current+0x6b5/0x970 [ 87.101967] kmalloc_order_trace+0xb9/0x390 [ 87.106287] ? __kmalloc+0x332/0x350 [ 87.110006] __kmalloc+0x332/0x350 [ 87.113552] ? rw_copy_check_uvector+0x1a8/0x6c0 [ 87.118313] rw_copy_check_uvector+0x1a8/0x6c0 [ 87.122899] ? __msan_poison_alloca+0x15c/0x1d0 [ 87.127567] ? import_iovec+0xbf/0x610 [ 87.131452] import_iovec+0x18f/0x610 [ 87.135264] copy_msghdr_from_user+0x72c/0x830 [ 87.139856] ___sys_sendmsg+0x201/0x1310 [ 87.143926] ? __fdget+0x4e/0x60 [ 87.147304] SYSC_sendmsg+0x2a3/0x3d0 [ 87.151117] SyS_sendmsg+0x54/0x80 [ 87.154654] do_syscall_64+0x309/0x430 [ 87.158550] ? ___sys_sendmsg+0x1310/0x1310 [ 87.162877] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 87.168065] RIP: 0033:0x455389 2018/04/22 08:43:21 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000c44000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) [ 87.171245] RSP: 002b:00007fd17ffadc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 87.178949] RAX: ffffffffffffffda RBX: 00007fd17ffae6d4 RCX: 0000000000455389 [ 87.186220] RDX: 0000000020000041 RSI: 0000000020001480 RDI: 0000000000000013 [ 87.193491] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 87.200750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 87.207995] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000 2018/04/22 08:43:21 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xffffffffffffffb4) r1 = dup2(r0, r0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000002c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/22 08:43:21 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4a, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x2}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) write$evdev(r0, &(0x7f000004d000)=[{{0x77359400}}, {}], 0xff1b) 2018/04/22 08:43:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x7, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f0000000000)="d2fb54caf67b", &(0x7f000039cf35)=""/203}, 0x18) 2018/04/22 08:43:21 executing program 1 (fault-call:3 fault-nth:1): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:21 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10080, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}, 0x100) openat$vnet(0xffffffffffffff9c, &(0x7f0000039ff1)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/22 08:43:21 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@dev, @local, @dev}, &(0x7f00000000c0)=0xc) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0/bus\x00', 0x0, 0x18}, 0x10) writev(r1, &(0x7f00009adf60)=[{&(0x7f0000000000)="ed", 0x1}], 0x1) r2 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) write$eventfd(r1, &(0x7f00001d0000), 0xfffffffffffffd9f) dup2(r2, r1) 2018/04/22 08:43:21 executing program 4: lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)=""/31, 0x1f) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) munlockall() 2018/04/22 08:43:21 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000140)=0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/62, 0x3e, 0x2000, &(0x7f0000000080)={0xa, 0x4e22, 0xd24, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x5}, 0x1c) 2018/04/22 08:43:21 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200900, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x9, @empty, 0x3f}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x3ff}], 0x54) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) signalfd4(r2, &(0x7f0000000040)={0x4}, 0x8, 0x800) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f00000003c0)='l', 0x1}], 0x1, 0x200000) write$binfmt_misc(r1, &(0x7f00000053c0)={'syz0', "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"}, 0x1000) fcntl$setstatus(r1, 0x4, 0x4000) fcntl$dupfd(r2, 0x406, r3) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/22 08:43:21 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) prctl$getreaper(0x19, &(0x7f0000000000)) [ 87.596472] FAULT_INJECTION: forcing a failure. [ 87.596472] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 87.608316] CPU: 0 PID: 7175 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 87.615154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.624503] Call Trace: [ 87.627100] dump_stack+0x185/0x1d0 [ 87.630738] should_fail+0x87b/0xab0 [ 87.634464] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 87.639226] ? kernel_poison_pages+0x40/0x360 [ 87.643736] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 87.649102] ? kernel_poison_pages+0x1a0/0x360 [ 87.653688] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 87.659147] ? get_page_from_freelist+0xab28/0xb600 [ 87.664168] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 87.669543] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 87.674996] ? update_stack_state+0x885/0xa40 [ 87.679507] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 87.684542] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 87.689481] kmsan_alloc_page+0x82/0xe0 2018/04/22 08:43:21 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000000100)="e7058c55bb6d3eb10000000000000004967f04701abf9ebf78fbd01fb5d63e5ea2cf000000020eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b4a0b163d7d7e3547e0370f49aac53104373fc67530b6a0fc276af0ef97c5a13e8f787e5afce78f19c190fd52ef90909", 0x7d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 87.693462] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 87.698216] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 87.702890] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 87.708351] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 87.713733] ? kmsan_set_origin_inline+0x6b/0x120 [ 87.718580] ? kmsan_set_origin+0x9e/0x160 [ 87.722820] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 87.728195] alloc_pages_current+0x6b5/0x970 [ 87.732612] kmalloc_order_trace+0xb9/0x390 [ 87.736945] ? __kmalloc+0x332/0x350 [ 87.740666] __kmalloc+0x332/0x350 2018/04/22 08:43:21 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x13, r0, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x74, r1, 0x201, 0x70bd29, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x98}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0xc004) read$eventfd(r0, &(0x7f0000000000), 0x8) read$eventfd(r0, &(0x7f0000000240), 0x10000022c) [ 87.744233] ? rw_copy_check_uvector+0x1a8/0x6c0 [ 87.749024] rw_copy_check_uvector+0x1a8/0x6c0 [ 87.753615] ? __msan_poison_alloca+0x15c/0x1d0 [ 87.758283] ? import_iovec+0xbf/0x610 [ 87.762173] import_iovec+0x18f/0x610 [ 87.765987] copy_msghdr_from_user+0x72c/0x830 [ 87.770579] ___sys_sendmsg+0x201/0x1310 [ 87.774650] ? __fdget+0x4e/0x60 [ 87.778038] SYSC_sendmsg+0x2a3/0x3d0 [ 87.781862] SyS_sendmsg+0x54/0x80 [ 87.785404] do_syscall_64+0x309/0x430 [ 87.789298] ? ___sys_sendmsg+0x1310/0x1310 2018/04/22 08:43:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x50003) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x7) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/22 08:43:21 executing program 6: r0 = inotify_init() r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffff, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000140)=0x4, 0x8) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000200)={0xba8a, 0x0, 0xff, 'queue1\x00', 0x9}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x761c00, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xc7d}, {0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x0, [0x3f, 0x4, 0xea, 0xff2, 0x3f, 0x9, 0x1b8]}, 0x5c) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f00000000c0)={0x6, 0x6, 0x8, 0x0, "fea00a8b94e7cce588d31592245a7af3a936a1f2eaedf339958f1e947d488cad14a50b784b7ddfe8be043fbd", 0x9}) 2018/04/22 08:43:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0xff, @rand_addr=0x3, 0x4e23, 0x0, 'dh\x00', 0x2, 0xffffffffffffff81, 0x26}, 0x2c) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000140)=0x4) fcntl$notify(r0, 0x402, 0x1000000000010) 2018/04/22 08:43:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2001) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/22, 0xfffffffffffffe36, 0x10}, 0x1000002}], 0x1, 0x0, 0x0) [ 87.793631] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 87.798814] RIP: 0033:0x455389 [ 87.802000] RSP: 002b:00007fd17ffadc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 87.809715] RAX: ffffffffffffffda RBX: 00007fd17ffae6d4 RCX: 0000000000455389 [ 87.816981] RDX: 0000000020000041 RSI: 0000000020001480 RDI: 0000000000000013 [ 87.824250] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 87.831528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 87.838804] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000001 2018/04/22 08:43:21 executing program 2: mkdir(&(0x7f000085cff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f0000000000)) [ 87.908762] IPVS: set_ctl: invalid protocol: 255 0.0.0.3:20003 dh 2018/04/22 08:43:22 executing program 7: pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}, &(0x7f0000000fc0)={0x39a5, 0x0, 0x0, 0x1ff}, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000000), &(0x7f0000000100)={&(0x7f0000000180), 0x8}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e21, 0x7043, @empty, 0x2}, {0xa, 0x4e20, 0x4791, @loopback={0x0, 0x1}}, 0x9, [0x5, 0x3, 0x1f, 0x40, 0x1, 0x8d089eb, 0x6, 0xfffffffffffffffa]}, 0x5c) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) [ 87.953663] IPVS: set_ctl: invalid protocol: 255 0.0.0.3:20003 dh 2018/04/22 08:43:22 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r0], @ANYBLOB="baac3ca15bcc489b2614669939fa2ebe061e28402d66aacffb3959d07fee08b0a5b2c6dcfafbd6bbc25869b2da549cfb40ea3c0e3643a9b75bca3887f92e01621a4e17a1243fa96e1a5d5d4fcddd6267bd64a086e543cac4dbffdac31760bf97c40bf8885399a6ce2b68b7e9a72d445278bbd563d7a1d5304173cf3d8a621eaa089c0c990dee7f8db45ff77f7327f68b", @ANYRES16=r1, @ANYRES64=r1], @ANYRES64=r1, @ANYRES32=r1, @ANYBLOB="54ceaef1af5240af10310bfb9db83a5fc6d0274e604ab9471d123ac7f44a2bf065af15b1fdada8e9d263f088da9ee90367441486c28fdc1f5501e4657f460537d7b9e58912c7ea62af739e7c634ef3751c4ac391c3", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="fcf7d1e6ce74de1be064717371b3b51984462f", @ANYBLOB="6c41a5fdd7d75010181bc8e4bf3e68803d007d20a4ff5d57f38c4077fc4d81f149d09078c81bb0cefe62542bb494e232822069b71d31e0eca44ffc74a7576655cc6fc5148a362fe13bfc9e3253a5bb50473dc017f8f7dcf81ecf71f0de6ae6782540f7497e", @ANYRES64=r0, @ANYRES16=r1, @ANYRES64=r1], @ANYBLOB="c24afebe54e3f42e006ba8ab92c7ed9ef33d2170bbce34a59d6cf89ac56e726990cb48da3ea14ad08a6bd612b12384c9e598e2f8ff70271188a6095571ceff5e57d7a43215cea06667212484d8666f79b49d23fe7f56662afc505ba06dac961c1d506f05ee37ec2918c18708a43374548894e8af6e7d897783910a3555433963a2041526b61e5ea83d397c5b51a7b248983489eef1c98806b08cec0617b247bd244a9fbb06b26cb6d6efef998b5e188af45b626ab9ede5", @ANYRES32=r0], 0x11f) 2018/04/22 08:43:22 executing program 1 (fault-call:3 fault-nth:2): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:22 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x28, 0x20003) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000340)={{0x4, 0x80000000}, 0x0, 0x9a, 0x1, {0x0, 0x8}, 0x4, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x1, 0x0, [0x0, 0x200001c0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000040), &(0x7f0000001b40)=ANY=[]}, 0x78) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001a00)={0x0, @in6={{0xa, 0x4e22, 0x7, @empty, 0x942}}}, &(0x7f0000001ac0)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001b00)={r4, 0x8}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) syz_emit_ethernet(0x66, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) readv(r0, &(0x7f0000001840)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/210, 0xd2}, {&(0x7f0000000080)=""/153, 0x99}, {&(0x7f00000003c0)=""/20, 0x14}, {&(0x7f0000000400)}, {&(0x7f00000015c0)=""/180, 0xb4}, {&(0x7f0000001680)=""/130, 0x82}, {&(0x7f0000001740)=""/197, 0xc5}], 0x8) 2018/04/22 08:43:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockname$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) 2018/04/22 08:43:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) connect$inet6(r0, &(0x7f0000000640)={0xa}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7f, 0x40000) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7, 0xee7, 0xfff, 0x4180, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x401}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="9917", 0x2, 0x0, 0x0, 0x0) 2018/04/22 08:43:22 executing program 3: r0 = socket(0x1001000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20008000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@mpls_delroute={0x24, 0x19, 0x100, 0x70bd2b, 0x25dfdbff, {0x1c, 0x14, 0x20, 0x8001, 0xff, 0x4, 0xfd, 0x2, 0x2000}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=ANY=[@ANYBLOB="390000003372fa72eeaaf5", @ANYBLOB="0000000000000000180012000000000600000000000000000000000000000000"], 0x2}, 0x1}, 0x0) sysfs$2(0x2, 0x400, &(0x7f00000000c0)=""/67) 2018/04/22 08:43:22 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000000)=0x6e) 2018/04/22 08:43:22 executing program 6: futex(&(0x7f0000000040)=0xfffffffffffffffc, 0x400000082, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x12053df4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/04/22 08:43:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x408000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x68df9896, 0x1f, 0x7, 0x4, 0x1ff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0xa3, @dev={0xfe, 0x80, [], 0xb}, 0x8}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003200)={0x0, 0x7}, &(0x7f0000003240)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003280)={0x0, 0x2}, &(0x7f00000032c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000003300)={0x0, 0x4, 0x80, 0xb16f}, &(0x7f0000003340)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003380)={0x0, 0x1ff}, &(0x7f00000033c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003400)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003440)=0x20) sendmmsg$inet_sctp(r1, &(0x7f0000003600)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x100000000}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000140)="9c6de42c5b153c0ff44898bed8adf94f013e38fddd4070f84a0e011d7cc7c22725dbbf4b0544bec503537fae7f00e6b4370cc8ada79bdf88aadec43577a36dee2ea052db5cfe1f44e22fbb9c508f380bec894f67e377fa3f22a0a2d8ee5fdf157123aeec849fe96b32f2384ed6332b63c61f1ddd7da7ca61564fe92075e870e064dd58c4e2b7bd78d70d55e0f2945f495e7623cc706112148ffa06ae713e22de96a5ac00a22afa349512aa1c761e47b4c1af364ffc2fe57e9f3b6c912f73ab48e080eaf483069d048e75470315b6d4de51208d5b824c7a4fdb5e8a95adb04ca46ee30b0c2523", 0xe6}], 0x1, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0xfd7, 0x205, 0x24, 0xd39, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x101, 0xc, 0x3, 0x5, 0xfffffffffffffffe, 0x5f60, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x100, 0x80, 0x3, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff001, 0xd8d7, 0x0, 0x10001, 0x1, 0x8, 0x7, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x81, 0xb7d1, 0x5, 0x1e}}], 0xf0, 0x4}, {&(0x7f0000000500)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000540)="0b344def42df01a5d6a353c259218ef2a6", 0x11}, {&(0x7f0000000580)="68c4d19bd150cd47ab91098ffca3c5660b5fb7638d82de75b7ee7065b41577c25ce446f876d2223612b23139c9e325719481a3d622db5e0ef9e8266c4b01556c7ccfb3b45e8e7ff469c2b6550f2a82a8cd16c3d50ab86e0a66e9186d595be039da98ed2c8dce15e9830ea32742f603a19e891bef6c7c8d345dc40742c450c13bc213bf15d304152805501ccc5f26ac2a8b73efc3a462b0852e147026d38c1ae395d239f0cb1945cf755abaa119577f822ff46e802d4603a74102572eb91057659451b94a12b35e9baa41517417f5d618a938113fdb2a07b46007f043c5781234b4fee6c305040d75d94a36195f29fed491df813912a8", 0xf6}, {&(0x7f0000000680)="b760b0a85af0a2dafaefe509fcd96cb6fddecf3fd6a667092db8c1018050ef09b43dc17d3a44834551ffe3be00921054bdbb03273993679750b7669273c6ad81c1a75fe1866e52097ca0a6c7e2f8febc13e539d620c0310e23ab07216b6a207cc54d773d3867de5068", 0x69}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="06e80c7a96b720d8ff8ed320571d4f6ca33e21df9222fec05feb6992f9e79def4ab92c64806a44c6e8f6be03c816fe834896", 0x32}, {&(0x7f0000001740)="6a09018939fbbbd6440eca98db4a565513b0c624ef666e24628208b509729e3cd1c84ae170fc9f98680a6c82fff853c2fe65a796230f521c0f5525b6c47e61a4ea2c0fca7be958ab08c06851ce58b6145a5f4eb4a81c8bcf8d281165e44983fec18daef0cf94977e696d22bd5461acf3a10f29cfe425ee9d90bf17", 0x7b}, {&(0x7f00000017c0)="ef", 0x1}], 0x7, 0x0, 0x0, 0x800}, {&(0x7f0000001880)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000002bc0)=[{&(0x7f00000018c0)="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", 0xff}, {&(0x7f00000019c0)="720ddf97252799c34811786f3f8110ee4724e9d2277a0be50ce7655e950c800fb174b6d91bec7b4f114c3984947cd4445b385ee9e02e94b02a77d6fb662b85e160b819f7ce7f5e56001bfe8cefd40dd90961c5de4230f3f4b0333c6198fbb520847755c6849c6713f159f269ce06f0d07753ea0084f6e6f7f17fcdeaef504aad56f1512528bfbdd896173f07717995", 0x8f}, {&(0x7f0000001a80)="3de225ef21ae9b5a040762122657a9e919e17cf469fc04eabc10e963ad3df088c164ded5e32eabd46245e6aa2e9e9061baaf5a45e3cdd4d23d6d3d7b5ec1caee236cbe2e94b862e4915dd0a22fe6c0b918e23e0a7bc1c802ce1c3890cf06c157995c38755f9b5ce435e068f759eed51f995fc1faebf767060f77dab54228c77a9e1daa130e7f44cb087aca3d97372448a7729d7b4405da7334f9cb42de907ed03e22a6a8af83fab87e6ef6d9f629c8", 0xaf}, {&(0x7f0000001b40)="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0x1000}, {&(0x7f0000002b40)="ac9e0199306bd64080a0ad99997ba55ff279cf80d004d74fb77672d703f9ba516296a5aa4523396a5cee842f1c09eaa1f7b0db522babc10714197a274571c742333588f65b8fee43636d6a155db39393a12cf37e2f35c8dd7630d8bd0c911b90474adfb9cf22a55262a688a6b3bbc160ba02a666763f6d", 0x77}], 0x5, &(0x7f0000002c40)=[@init={0x18, 0x84, 0x0, {0x1ff, 0x9, 0x3ff, 0x9}}], 0x30, 0x40000}, {&(0x7f0000002c80)=@in6={0xa, 0x4e23, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x15}, 0x5}, 0x1c, &(0x7f0000003180)=[{&(0x7f0000002cc0)="c56f7bf7e8364c604af89469ac82b5aa340cad319f99515cb834e58204a6a68a1f76276ca00dbdbe42155b8af17a21a64308b5777b19100a73b02bc1f8fc83e3a9247ad302b3c627eb7a3f5b4d2f178b195672da821f86eec1d06acbad4da9c6dfcfe771f64c4783e54abbf9bb01a722c318addcd0b43e3a8349efbe7acc23f3e028931b8c874f7859c3976749d2aeafb840a94186993dad90d7da2eec1496bb3b83af61be47b0e6", 0xa8}, {&(0x7f0000002d80)="955e547153c2e887efaf114af80f125b1540daa83ae295884ad9e4fcbbab88a6c1e7e69346192857cb145b775fe33b8bdb2f963871298e7fe5845536cfd7506d9ac59dc31d4128f86c4253f711854940efd21176d51e9ffefbcfd9688a44a229e0cb7de7bb57a7dfefe6863543e6831f89fd9cb57f7da70813485599be9b9336df", 0x81}, {&(0x7f0000002e40)="ffa33ff52cd4b454376d5419164a4b029d65346359cf933c2f094f46833d8c1d991e2f34ca88b858ec8aa9416ca9404b373c9cac44d96a1bbb59d32ae74aefd2403101433e5e90356653ff2d166d56152f94ae3c6e36e63ddb3ed2765cdee67cac6b897f2723ba9174c1a6b765be24277ac35e9eb3ee44a7b8ed836809245ba0334b9133e721b0faefb28626462142f7eeecf922da00be30e24fd05ec9d28717dea2f534f71fef842a1ff516e5944617029d30bb2008a667862220eb50a55657dca9396cc1b56e7bb1c6bd1bb3da04dafa76", 0xd2}, {&(0x7f0000002f40)="ca2560c1832cd962bf71c7901e07f0aee748da88a88b309605cf687131a27db861e1964dfd74b089d45ef67fb2e0711dfef77040847a14d3995386b21e29e0dc5935b6a6c3bb6286beae50e6927ab128d5d3374e4a3aa03298e12780fa41e49fafc170eea44dd5a1d5d655c200e270a9597579046d18120710694e9679ca50776aabff9df325961589a15fd037d5d7b6f2e6b2ff4de6b183a21dd7e2ff8f15aef9fa266d589bac20f7c00c533f05dcb4108d70632da6af53d2d5d1a94afa2a611b5918fc427298d1e140dc449f10b011d0b6d1736e", 0xd5}, {&(0x7f0000003040)="194e884d533ad1821ec713ab77d4a278b8ad4dde18c5b2557164628e3fa433b3f8c67e916aed97e4bc1b2374b52b978c3eb0112f762ebd5f38c57936abba923f3578ff4b6fca019c79f8c12dd6435414d657edb6fbb84acbd583763c0dace1af3c6504f42ff1dc6ef003834ca70f5bca816d5ef14acf6051d8489b89adb74805a37590c0c7bcb01ab023a5ada0d98fdcc912635f0e3c52e8c38f9648a5328ad1f52bd2720a417e8a79bca2cb12c208ab48e6f33b4e3ab8c07c4c1fff370a483fad5fd5a4fc356b3930868622e1099d2c35c0", 0xd2}, {&(0x7f0000003140)="70012fc3df36b25212f801dd18ca370c448fdbb2218e7ba92bbd01d0969ec2a712da4b3d69bfab8e7f50419faf3e37550cd84d4d1e48b6f4acb1", 0x3a}], 0x6, &(0x7f0000003480)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x8000, 0x8001, 0xfffffffffffffc01, 0x1, 0x200, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0xb1, 0x6, 0xffffffffffffffc0, 0xfffffffffffffff9}}, @sndrcv={0x30, 0x84, 0x1, {0x842, 0xc, 0x8, 0x6, 0x1, 0x9, 0x5, 0x5ac41a18, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8004, 0x1, 0x5, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xe7, 0xfffffffffffffff7, 0x1, 0x9, 0x4, 0x3, 0x664e160b, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xdd9, 0x80000000, 0x5, 0x0, 0x6, 0x200, 0x1000, 0x1f, r9}}, @init={0x18, 0x84, 0x0, {0x3, 0x100, 0x4, 0x80000000}}], 0x150, 0x20000001}], 0x4, 0x4000) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000000100)="390000001300094700b361e1c305000007000000020000004b0000000000800019001a000d000000fbff280ff4000000fd17e9ffff06060400", 0x39}], 0x1) [ 88.838951] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/22 08:43:22 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x7) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43100ca}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xb, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x5, 0x401, 0x9, 0xfffffffffffffa3b, 0x40}, 0x14) [ 88.937879] FAULT_INJECTION: forcing a failure. [ 88.937879] name failslab, interval 1, probability 0, space 0, times 1 [ 88.949284] CPU: 1 PID: 7239 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 88.956151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.965530] Call Trace: [ 88.968166] dump_stack+0x185/0x1d0 [ 88.971843] should_fail+0x87b/0xab0 [ 88.975606] should_failslab+0x279/0x2a0 [ 88.979711] __kmalloc+0xc2/0x350 [ 88.983261] ? tcp_sendmsg_locked+0x6552/0x6cf0 [ 88.987983] tcp_sendmsg_locked+0x6552/0x6cf0 [ 88.992544] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 88.997944] ? kmalloc_order_trace+0x173/0x390 [ 89.002562] ? __kmalloc+0x332/0x350 [ 89.006394] ? kmsan_set_origin+0x9e/0x160 [ 89.010667] ? kmsan_set_origin_inline+0x6b/0x120 [ 89.015544] ? __msan_poison_alloca+0x15c/0x1d0 [ 89.020303] ? __local_bh_enable_ip+0x3b/0x140 [ 89.024947] ? local_bh_enable+0x36/0x40 [ 89.029049] ? local_bh_enable+0x36/0x40 [ 89.033137] ? lock_sock_nested+0x27a/0x2a0 2018/04/22 08:43:22 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='numa_maps\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000000)=0x6e) 2018/04/22 08:43:23 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xf7fffffffffffffa}}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) pread64(r0, &(0x7f00000000c0)=""/36, 0x24, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10042, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}], 0x10) 2018/04/22 08:43:23 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x23, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x7, 0x1, 0x7fff, 0x0, 0x0, r0, 0xffffffffffff1459}, 0x2c) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0xea05, 0x2) timer_getoverrun(r1) mq_notify(r0, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) 2018/04/22 08:43:23 executing program 2: unshare(0x40600) splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000000100), 0xffff, 0x0) pipe(&(0x7f0000000000)) [ 89.037499] tcp_sendmsg+0xb2/0x100 [ 89.041166] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 89.045875] inet_sendmsg+0x48d/0x740 [ 89.049735] ? inet_getname+0x500/0x500 [ 89.053778] ___sys_sendmsg+0xec0/0x1310 [ 89.057939] ? __fdget+0x4e/0x60 [ 89.061407] SYSC_sendmsg+0x2a3/0x3d0 [ 89.065308] SyS_sendmsg+0x54/0x80 [ 89.068931] do_syscall_64+0x309/0x430 [ 89.072865] ? ___sys_sendmsg+0x1310/0x1310 [ 89.077243] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 89.082464] RIP: 0033:0x455389 2018/04/22 08:43:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000002c0)={{}, {0x7fffffff}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/22 08:43:23 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@ax25={0x3, {"9aa251ec758753"}}, 0x80) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) [ 89.085670] RSP: 002b:00007fd17ffadc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 89.093415] RAX: ffffffffffffffda RBX: 00007fd17ffae6d4 RCX: 0000000000455389 [ 89.100709] RDX: 0000000020000041 RSI: 0000000020001480 RDI: 0000000000000013 [ 89.107999] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 89.115296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 89.122596] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000002 2018/04/22 08:43:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000000040)="c9", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080)="1d", 0xfffffffffffffcf8, 0x8000, 0x0, 0x0) [ 89.595911] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/22 08:43:24 executing program 1 (fault-call:3 fault-nth:3): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:24 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmsg(r0, &(0x7f0000000980)={&(0x7f0000000140)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)="2aedf1891cfcd86f05ccd4a4ba96588609c7064ea809d074d7ce17114936d3da659d3e9de0e751d55de62ff6083228c1b60d3305e993d86e55e8", 0x3a}, {&(0x7f0000000200)="21281ca00897dd0b7bbf235b306a3d9afad71f9b3d21ef82d4a975d80b729c690b025a2a8c78f8eae1ea9613f10b4a5befbbbac37fc665af6583e1f01cf46faa24d5e41845340eecb660ef05485ffc2c36ef10f8268f77aed7ebaec240939763240882a880842145f7c21799b65e1cc95e09a01f896f17c9fd90e5fe5c4e0ff53125f30cc2a68f9a6ff09668d3bd9d8ab7ba8a9d9278196031aceb3f51d721bf69f8084989c05b10a1a2b33e543b9c2a54f12b2c45f89607968d587c335230ee75fba62dae951ead239e719d18473c2567fe1ba9893bd1b1680d3796126522bae8b9b00d7c5b0fea5567a4cf8d9a43b1133f85", 0xf3}, {&(0x7f0000000300)="0669317aa789f81ae37328e6db42f4b1425ce77bf4b053a54f91aa9b7b4a37fd6acc3020338093920c65851444d6f4d9e4348cc677f0ec70737c0e6de6c02e9bac7afae5cb4a8a531a67cbeed5ee331fdad5601a0280c5d470f9ce4a2a77d48ff4d157b77d123d17505eb80c60285cc1a4517d77ec2bf038e6e10b54651f873238066d346998461fe1736877b9f525415fa868eda4e0", 0x96}, {&(0x7f00000003c0)="a28c8e995da164d681595042dfcdd22dcc4c81f3211d7f07a501c86b75f0e6dd653646df45f37db02235928687efd4b53b0534d1e40fb8dfb525991c05f9a79d1058cd8e1b2a5685704c46e6a687b58aabfcbbfdaf6b74a34cab1e6137b534a799cc62ef649ee321eedd66897ac0be091f649824aab2e0cf80ec7de0bd83c72a652f23589cfd0e182552c2dd20343dbeb5240066d3b5", 0x96}, {&(0x7f0000000480)="eef3e92cf9a3856066b1201b6ccbe0bcdf32dd9696ebc8bb8885c54440c026ccd9495be1", 0x24}, {&(0x7f00000004c0)="a77082116ffe1797a44052dfbef3f271d5ad8c641af767cb7f6c6c004d16dad842a755eb58902cfc667eb1262626ecc43662d450ec0eaf90acff2b23e758cb7c89526a3c6324327c74eca60e0debcf94fc85064cb0637e75e799e46e10b131e5153129f88271041a430f7e54d8b41a38317974c95b4e62ed7302d1672c559d21a532d204633e71039827f77f232a020356f6ad058af38127ecfc140bbc377d0f5a", 0xa1}], 0x6, &(0x7f0000000600)=[{0xe0, 0x114, 0x101, "4c77060cc859365af8ad27a47cff7e083cb914faa549b88a4fd7f7d86587830b3939b6195b54a51efecaaca437d376614ebd4c84fadb8bff817d3fb1f59f5cf76490b5eb82209adacc7a483ccbca88453a667862fe399804ca3f572c350bc3026a2fbc8be4aaf84a410b48e79d3a5bb3a34616253f36ff95429ec9e9389c2080966d6a4f0cdaff9d6620d64ab33dec9d17d935a9dee3bdd3cfde2b587a2508b3a255d0a3b9352a3912659b4ec20728106b94696c7ed497dbda5204dc6b3b258dc36efc658fe205e39a60dc"}, {0x80, 0x11c, 0xfffffffffffffffc, "e920ac083f9c96ede34087a63a7c1d339745f8d05f6dc80a929af8833b9fe895e6fd6d56654e9b044f3c26bea929d5930754a3ee851853bc32546c430f387b4e765d4ad90f8506f7106e50ffda1a9d9a08b7adfeffa48905e1d7c67228e2c048544f1df07eb91de80347f881b6d8"}, {0xa8, 0x10b, 0x97, "374eb7e510fe79af9b361a32530305f96f97c7975d42b6aa0fd719b2eb8185325a22ba070294484f236e3a60187be7e005cc4a409cd34bb8c2b7dd21c919231cced1012df66c6847ddb57d90d48388e094bd2ea427fe94f5aa05a2d50740554ac653b5283341d0b7a6ee2e80fa1b824141f5d099ccfea75abf71dcb851ff6606155151e87231e000df8d0d8722b889166d4568478fce511b"}, {0x70, 0x117, 0x200, "ae99a883eb06de4b3c5c0618a045349f1d5e7c7fe1db66177f801980661f411a2df0d616d2f8c63a328bedacc9369e5d9a69c2782fb2056422279d43415462188ca13330ae2c222aa78d5bd784ccfd1c64e734516329adb5362c42766f2e"}, {0xf0, 0x112, 0xfffffffffffffffe, "4d0bb3a5ffa7ed3f08aca1541836993b90bc1af315e18022ad1aae82745f9dbe24bb3b4bb5765f26005ef4f45b41b0c16739346400a7d6401e508b69b8573a182ea9d90851f19b07c2e6b184a97f05d50fe9004293f7c7a8f13eeb22df1065d7726f11d6abfdad73744d189e432989349d629967812cd02f0f9c7044f70efd39e86dd156222c5185d952b74b92cbfa243a92bfc04c28261b5eac7d746271d8a43abee31befdfee42711435f645f22fefb7d0c5739775dc0f7a706359ea1c00f4daed7d7f10492424b48eccbe76cec38b1a3dfb05074a555fcc83896e816f4f"}], 0x368, 0x10}, 0x20000804) perf_event_open(&(0x7f0000803f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000099e000/0x1000)=nil, 0x1000, 0x10200000008) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1ee}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x3f, 0x5, [0x7, 0xffffffffffffffff, 0x7fff, 0x100000000, 0x9]}, 0x12) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1915f32b, 0x121000) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) sysfs$3(0x3) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/22 08:43:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x14) 2018/04/22 08:43:24 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5, 0x5, 0xd40e}, &(0x7f00000000c0)=0x10) name_to_handle_at(r1, &(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={0x3b, 0x1, "87b75406c45a9ddd9a77abc61c4317b3ed0c0d45a49a7222e94255ef5a3b6671828423e4ccad26704d7c09bece2779ae52fe1e"}, &(0x7f0000000200), 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000380)=r3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7fff}, 0x8) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000007dd0700060000001f5f08c90a000200000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/22 08:43:24 executing program 0: r0 = mq_open(&(0x7f0000000000)='bdev:}&\x00', 0x1, 0x6, &(0x7f0000000040)={0x500000, 0x7, 0x9, 0x81, 0x7fff, 0x0, 0x3, 0x3}) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000340)) unshare(0x8000400) r2 = socket$inet6(0xa, 0x3, 0x6) bind$netrom(r2, &(0x7f00000000c0)=@ax25={0x3, {"f706e939ce4029"}}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000380)={0x5, {{0x2, 0x4e20}}, 0x0, 0x2, [{{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x190) fsync(r2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x40, 0x0) r5 = semget(0x2, 0x7, 0x0) semop(r5, &(0x7f0000000540)=[{0x3, 0x7ad1, 0x1800}, {0x3, 0x41, 0x1800}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000200)={0x9, 0x1, 0x1fd3be1e, 0xffffffffffff8000, 0x831, 0x7}) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000240)=""/255) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r6}, 0x14) 2018/04/22 08:43:24 executing program 3: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000580)=ANY=[@ANYBLOB="00100000000000000a00ffff00000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000baf300000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e2300000000fe80000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000001f003ec202c8e64258c8cd00000000000000000000000000000000000000000000000000000000000000000a658a57f44fa324a19dd164d800000000000000000000"], 0x110) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xfff, 0x200800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x8001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) fgetxattr(r0, &(0x7f0000000440)=@random={'osx.', 'em0\\em1\x00'}, &(0x7f0000000480)=""/208, 0xd0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r3) 2018/04/22 08:43:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') recvmmsg(r0, &(0x7f0000006c00)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/27, 0x1b}], 0x1, &(0x7f00000000c0)=""/95, 0x5f, 0x4}, 0x1}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)=""/22, 0x16}, {&(0x7f0000001240)=""/32, 0x20}, {&(0x7f0000001280)=""/36, 0x24}, {&(0x7f00000012c0)=""/245, 0xf5}, {&(0x7f00000013c0)=""/205, 0xcd}, {&(0x7f00000014c0)=""/54, 0x36}], 0x6, &(0x7f0000001580)=""/227, 0xe3, 0x7fff}, 0x2}, {{&(0x7f0000001680)=@pppol2tp, 0x80, &(0x7f0000001940)=[{&(0x7f0000001700)=""/237, 0xed}, {&(0x7f0000001800)=""/140, 0x8c}, {&(0x7f00000018c0)=""/112, 0x70}], 0x3, &(0x7f0000001980)=""/93, 0x5d, 0xd966}, 0x9}, {{&(0x7f0000001a00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001a80)=""/194, 0xc2}, {&(0x7f0000001b80)=""/249, 0xf9}, {&(0x7f0000001c80)=""/46, 0x2e}, {&(0x7f0000001cc0)=""/152, 0x98}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/172, 0xac}, {&(0x7f0000002e40)=""/5, 0x5}, {&(0x7f0000002e80)=""/160, 0xa0}], 0x8, &(0x7f0000002fc0)=""/196, 0xc4, 0x97c}, 0x8c}, {{&(0x7f00000030c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000003140)=""/231, 0xe7}, {&(0x7f0000003240)=""/85, 0x55}, {&(0x7f00000032c0)=""/98, 0x62}, {&(0x7f0000003340)=""/127, 0x7f}, {&(0x7f00000033c0)=""/110, 0x6e}, {&(0x7f0000003440)=""/168, 0xa8}, {&(0x7f0000003500)=""/252, 0xfc}, {&(0x7f0000003600)=""/142, 0x8e}, {&(0x7f00000036c0)=""/9, 0x9}], 0x9, &(0x7f00000037c0)=""/136, 0x88, 0x8000}, 0x15e0000000000}, {{&(0x7f0000003880)=@hci, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003900)=""/168, 0xa8}, {&(0x7f00000039c0)=""/153, 0x99}, {&(0x7f0000003a80)=""/92, 0x5c}, {&(0x7f0000003b00)=""/11, 0xb}], 0x4, &(0x7f0000003b80)=""/241, 0xf1, 0x5}, 0xd}, {{&(0x7f0000003c80)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003d00)=""/76, 0x4c}, {&(0x7f0000003d80)=""/133, 0x85}, {&(0x7f0000003e40)=""/186, 0xba}, {&(0x7f0000003f00)=""/209, 0xd1}], 0x4, &(0x7f0000004040)=""/138, 0x8a, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f0000005600)=[{&(0x7f0000004100)=""/97, 0x61}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/18, 0x12}, {&(0x7f00000051c0)=""/159, 0x9f}, {&(0x7f0000005280)=""/99, 0x63}, {&(0x7f0000005300)=""/201, 0xc9}, {&(0x7f0000005400)=""/87, 0x57}, {&(0x7f0000005480)=""/120, 0x78}, {&(0x7f0000005500)=""/213, 0xd5}], 0x9, &(0x7f00000056c0)=""/4096, 0x1000, 0x100000001}, 0x2}, {{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f00000066c0)=""/86, 0x56}, {&(0x7f0000006740)=""/193, 0xc1}, {&(0x7f0000006840)=""/138, 0x8a}, {&(0x7f0000006900)=""/20, 0x14}, {&(0x7f0000006940)=""/96, 0x60}, {&(0x7f00000069c0)=""/246, 0xf6}], 0x6, &(0x7f0000006b40)=""/134, 0x86, 0x4d}, 0x7}], 0x9, 0x10000, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000006e40)={@remote={0xfe, 0x80, [], 0xbb}, 0x4e, r1}) getdents(r0, &(0x7f0000000140)=""/179, 0xb3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006f80)='/dev/vga_arbiter\x00', 0x80, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) getdents(r0, &(0x7f0000000200)=""/4096, 0x1000) 2018/04/22 08:43:24 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) recvmmsg(r0, &(0x7f0000004580), 0x0, 0x10000, &(0x7f00000000c0)={0x0, 0x989680}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000080), 0xffec, 0x0, 0x0, 0x7e) [ 90.264882] FAULT_INJECTION: forcing a failure. [ 90.264882] name failslab, interval 1, probability 0, space 0, times 0 [ 90.276269] CPU: 1 PID: 7302 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 90.283135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.292509] Call Trace: [ 90.295149] dump_stack+0x185/0x1d0 [ 90.298824] should_fail+0x87b/0xab0 [ 90.302640] should_failslab+0x279/0x2a0 [ 90.306801] kmem_cache_alloc+0x136/0xb90 [ 90.311017] ? __inet_hash_connect+0xd0e/0x1d30 [ 90.315724] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 90.321178] __inet_hash_connect+0xd0e/0x1d30 [ 90.325740] ? inet_hash_connect+0x1e0/0x1e0 [ 90.330248] inet_hash_connect+0x1a8/0x1e0 [ 90.334552] tcp_v4_connect+0x1743/0x2590 [ 90.338775] ? __inet_stream_connect+0xda/0x11b0 [ 90.343608] ? tcp_twsk_unique+0x490/0x490 [ 90.347879] __inet_stream_connect+0x3c8/0x11b0 [ 90.352634] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 90.358069] tcp_sendmsg_locked+0x6770/0x6cf0 [ 90.362628] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 90.368032] ? kmalloc_order_trace+0x173/0x390 [ 90.372652] ? __kmalloc+0x332/0x350 [ 90.376402] ? kmsan_set_origin+0x9e/0x160 [ 90.380681] ? kmsan_set_origin_inline+0x6b/0x120 [ 90.385562] ? __msan_poison_alloca+0x15c/0x1d0 [ 90.390324] ? __local_bh_enable_ip+0x3b/0x140 [ 90.394975] ? local_bh_enable+0x36/0x40 [ 90.399076] ? local_bh_enable+0x36/0x40 [ 90.403172] ? lock_sock_nested+0x27a/0x2a0 [ 90.407540] tcp_sendmsg+0xb2/0x100 [ 90.411220] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 90.415925] inet_sendmsg+0x48d/0x740 [ 90.419791] ? inet_getname+0x500/0x500 [ 90.423839] ___sys_sendmsg+0xec0/0x1310 [ 90.428010] ? __fdget+0x4e/0x60 [ 90.431471] SYSC_sendmsg+0x2a3/0x3d0 [ 90.435368] SyS_sendmsg+0x54/0x80 [ 90.439002] do_syscall_64+0x309/0x430 [ 90.442952] ? ___sys_sendmsg+0x1310/0x1310 [ 90.447315] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.452531] RIP: 0033:0x455389 [ 90.455741] RSP: 002b:00007fd17ffadc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/22 08:43:24 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x131002) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x6, [0x3, 0x100000001, 0x3, 0x77, 0x91d7, 0x8]}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0x1, 0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86dd604c91480014730000000000000000000000000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50008da3c5b00000"], &(0x7f00000000c0)) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socket$inet6(0xa, 0x802, 0x3e0) 2018/04/22 08:43:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000000140)={@void, @hdr, @ipx={0xffff, 0x21, 0x0, 0x0, {@current, @current}, {@current, @random="e7fadc949965"}, "d938dd"}}, 0x2b) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x1, 0xffff}) finit_module(r0, &(0x7f0000000000)='/dev/sg#\x00', 0x1) [ 90.463487] RAX: ffffffffffffffda RBX: 00007fd17ffae6d4 RCX: 0000000000455389 [ 90.465500] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 90.470779] RDX: 0000000020000041 RSI: 0000000020001480 RDI: 0000000000000013 [ 90.470797] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.470815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 90.470833] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000003 2018/04/22 08:43:24 executing program 5: unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x88, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) r2 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x8, 0x218100) write$cgroup_type(r2, &(0x7f00000003c0)='threaded\x00', 0x9) 2018/04/22 08:43:24 executing program 0: r0 = mq_open(&(0x7f0000000000)='bdev:}&\x00', 0x1, 0x6, &(0x7f0000000040)={0x500000, 0x7, 0x9, 0x81, 0x7fff, 0x0, 0x3, 0x3}) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000340)) unshare(0x8000400) r2 = socket$inet6(0xa, 0x3, 0x6) bind$netrom(r2, &(0x7f00000000c0)=@ax25={0x3, {"f706e939ce4029"}}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000380)={0x5, {{0x2, 0x4e20}}, 0x0, 0x2, [{{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x190) fsync(r2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x40, 0x0) r5 = semget(0x2, 0x7, 0x0) semop(r5, &(0x7f0000000540)=[{0x3, 0x7ad1, 0x1800}, {0x3, 0x41, 0x1800}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000200)={0x9, 0x1, 0x1fd3be1e, 0xffffffffffff8000, 0x831, 0x7}) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000240)=""/255) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r6}, 0x14) 2018/04/22 08:43:24 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/22 08:43:24 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmsg(r0, &(0x7f0000000980)={&(0x7f0000000140)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x80, &(0x7f0000000580)=[{&(0x7f00000001c0)="2aedf1891cfcd86f05ccd4a4ba96588609c7064ea809d074d7ce17114936d3da659d3e9de0e751d55de62ff6083228c1b60d3305e993d86e55e8", 0x3a}, {&(0x7f0000000200)="21281ca00897dd0b7bbf235b306a3d9afad71f9b3d21ef82d4a975d80b729c690b025a2a8c78f8eae1ea9613f10b4a5befbbbac37fc665af6583e1f01cf46faa24d5e41845340eecb660ef05485ffc2c36ef10f8268f77aed7ebaec240939763240882a880842145f7c21799b65e1cc95e09a01f896f17c9fd90e5fe5c4e0ff53125f30cc2a68f9a6ff09668d3bd9d8ab7ba8a9d9278196031aceb3f51d721bf69f8084989c05b10a1a2b33e543b9c2a54f12b2c45f89607968d587c335230ee75fba62dae951ead239e719d18473c2567fe1ba9893bd1b1680d3796126522bae8b9b00d7c5b0fea5567a4cf8d9a43b1133f85", 0xf3}, {&(0x7f0000000300)="0669317aa789f81ae37328e6db42f4b1425ce77bf4b053a54f91aa9b7b4a37fd6acc3020338093920c65851444d6f4d9e4348cc677f0ec70737c0e6de6c02e9bac7afae5cb4a8a531a67cbeed5ee331fdad5601a0280c5d470f9ce4a2a77d48ff4d157b77d123d17505eb80c60285cc1a4517d77ec2bf038e6e10b54651f873238066d346998461fe1736877b9f525415fa868eda4e0", 0x96}, {&(0x7f00000003c0)="a28c8e995da164d681595042dfcdd22dcc4c81f3211d7f07a501c86b75f0e6dd653646df45f37db02235928687efd4b53b0534d1e40fb8dfb525991c05f9a79d1058cd8e1b2a5685704c46e6a687b58aabfcbbfdaf6b74a34cab1e6137b534a799cc62ef649ee321eedd66897ac0be091f649824aab2e0cf80ec7de0bd83c72a652f23589cfd0e182552c2dd20343dbeb5240066d3b5", 0x96}, {&(0x7f0000000480)="eef3e92cf9a3856066b1201b6ccbe0bcdf32dd9696ebc8bb8885c54440c026ccd9495be1", 0x24}, {&(0x7f00000004c0)="a77082116ffe1797a44052dfbef3f271d5ad8c641af767cb7f6c6c004d16dad842a755eb58902cfc667eb1262626ecc43662d450ec0eaf90acff2b23e758cb7c89526a3c6324327c74eca60e0debcf94fc85064cb0637e75e799e46e10b131e5153129f88271041a430f7e54d8b41a38317974c95b4e62ed7302d1672c559d21a532d204633e71039827f77f232a020356f6ad058af38127ecfc140bbc377d0f5a", 0xa1}], 0x6, &(0x7f0000000600)=[{0xe0, 0x114, 0x101, "4c77060cc859365af8ad27a47cff7e083cb914faa549b88a4fd7f7d86587830b3939b6195b54a51efecaaca437d376614ebd4c84fadb8bff817d3fb1f59f5cf76490b5eb82209adacc7a483ccbca88453a667862fe399804ca3f572c350bc3026a2fbc8be4aaf84a410b48e79d3a5bb3a34616253f36ff95429ec9e9389c2080966d6a4f0cdaff9d6620d64ab33dec9d17d935a9dee3bdd3cfde2b587a2508b3a255d0a3b9352a3912659b4ec20728106b94696c7ed497dbda5204dc6b3b258dc36efc658fe205e39a60dc"}, {0x80, 0x11c, 0xfffffffffffffffc, "e920ac083f9c96ede34087a63a7c1d339745f8d05f6dc80a929af8833b9fe895e6fd6d56654e9b044f3c26bea929d5930754a3ee851853bc32546c430f387b4e765d4ad90f8506f7106e50ffda1a9d9a08b7adfeffa48905e1d7c67228e2c048544f1df07eb91de80347f881b6d8"}, {0xa8, 0x10b, 0x97, "374eb7e510fe79af9b361a32530305f96f97c7975d42b6aa0fd719b2eb8185325a22ba070294484f236e3a60187be7e005cc4a409cd34bb8c2b7dd21c919231cced1012df66c6847ddb57d90d48388e094bd2ea427fe94f5aa05a2d50740554ac653b5283341d0b7a6ee2e80fa1b824141f5d099ccfea75abf71dcb851ff6606155151e87231e000df8d0d8722b889166d4568478fce511b"}, {0x70, 0x117, 0x200, "ae99a883eb06de4b3c5c0618a045349f1d5e7c7fe1db66177f801980661f411a2df0d616d2f8c63a328bedacc9369e5d9a69c2782fb2056422279d43415462188ca13330ae2c222aa78d5bd784ccfd1c64e734516329adb5362c42766f2e"}, {0xf0, 0x112, 0xfffffffffffffffe, "4d0bb3a5ffa7ed3f08aca1541836993b90bc1af315e18022ad1aae82745f9dbe24bb3b4bb5765f26005ef4f45b41b0c16739346400a7d6401e508b69b8573a182ea9d90851f19b07c2e6b184a97f05d50fe9004293f7c7a8f13eeb22df1065d7726f11d6abfdad73744d189e432989349d629967812cd02f0f9c7044f70efd39e86dd156222c5185d952b74b92cbfa243a92bfc04c28261b5eac7d746271d8a43abee31befdfee42711435f645f22fefb7d0c5739775dc0f7a706359ea1c00f4daed7d7f10492424b48eccbe76cec38b1a3dfb05074a555fcc83896e816f4f"}], 0x368, 0x10}, 0x20000804) perf_event_open(&(0x7f0000803f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000099e000/0x1000)=nil, 0x1000, 0x10200000008) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1ee}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x3f, 0x5, [0x7, 0xffffffffffffffff, 0x7fff, 0x100000000, 0x9]}, 0x12) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1915f32b, 0x121000) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) sysfs$3(0x3) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/22 08:43:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x14) 2018/04/22 08:43:24 executing program 1 (fault-call:3 fault-nth:4): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x101000, 0x1a4) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x3) 2018/04/22 08:43:24 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r0, 0x5451) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc) dup2(r0, r1) 2018/04/22 08:43:24 executing program 0: unshare(0x40604) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) recvmmsg(r0, &(0x7f0000005200)=[{{&(0x7f0000004f40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x12001, &(0x7f0000005400)={0x77359400}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/22 08:43:24 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x500, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000240)=""/166, 0xa6) 2018/04/22 08:43:24 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)={[0x35]}, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000febffc), &(0x7f0000009ffc)=0x4) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x40042) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x2) ioctl$TIOCLINUX7(r6, 0x541c, &(0x7f0000000080)={0x7, 0x1}) r7 = epoll_create1(0x0) dup3(r4, r5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000000000)={0x40000014}) epoll_pwait(r7, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/04/22 08:43:24 executing program 2: clock_nanosleep(0x1, 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xc3ef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/04/22 08:43:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2a46, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x4, 0x9, 0x0, 0x80000000}, {0x7, 0x1, 0x50, 0xd5}]}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000200), 0x4) r2 = syz_open_pts(r0, 0x10000000002) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40400, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000180)={0x8e, 0xb, 0x5a92, 0x0, 0x6, 0x7, 0xfffffffffffffff8, 0x48, 0x5, 0x2, 0x3, 0x5}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000000c0)=0x40, &(0x7f0000000100)=0x4) writev(r2, &(0x7f0000000040), 0x2000000000000092) [ 91.038652] FAULT_INJECTION: forcing a failure. [ 91.038652] name failslab, interval 1, probability 0, space 0, times 0 [ 91.050115] CPU: 1 PID: 7367 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 91.056983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.066361] Call Trace: [ 91.069002] dump_stack+0x185/0x1d0 [ 91.072674] should_fail+0x87b/0xab0 [ 91.076441] should_failslab+0x279/0x2a0 [ 91.080548] kmem_cache_alloc_node+0x151/0xc70 [ 91.085177] ? local_bh_enable+0x40/0x40 [ 91.089275] ? __alloc_skb+0x203/0x9f0 [ 91.093198] ? tcp_connect+0x21a/0x6080 [ 91.097258] __alloc_skb+0x203/0x9f0 [ 91.101041] sk_stream_alloc_skb+0x17c/0xcf0 [ 91.105511] tcp_connect+0x2294/0x6080 [ 91.109464] tcp_v4_connect+0x23ab/0x2590 [ 91.113704] ? mlx4_sync_pkey_table+0x44/0x180 [ 91.118365] ? tcp_twsk_unique+0x490/0x490 [ 91.122638] __inet_stream_connect+0x3c8/0x11b0 [ 91.127374] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 91.132797] tcp_sendmsg_locked+0x6770/0x6cf0 [ 91.137351] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 91.143313] ? kmalloc_order_trace+0x173/0x390 [ 91.147927] ? __kmalloc+0x332/0x350 [ 91.151672] ? kmsan_set_origin+0x9e/0x160 [ 91.155947] ? kmsan_set_origin_inline+0x6b/0x120 [ 91.160824] ? __msan_poison_alloca+0x15c/0x1d0 [ 91.165585] ? __local_bh_enable_ip+0x3b/0x140 [ 91.170237] ? local_bh_enable+0x36/0x40 [ 91.174347] ? local_bh_enable+0x36/0x40 [ 91.178440] ? lock_sock_nested+0x27a/0x2a0 [ 91.182817] tcp_sendmsg+0xb2/0x100 [ 91.186498] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 91.191204] inet_sendmsg+0x48d/0x740 [ 91.195079] ? inet_getname+0x500/0x500 [ 91.199130] ___sys_sendmsg+0xec0/0x1310 [ 91.203305] ? __fdget+0x4e/0x60 [ 91.206782] SYSC_sendmsg+0x2a3/0x3d0 [ 91.210691] SyS_sendmsg+0x54/0x80 [ 91.214330] do_syscall_64+0x309/0x430 [ 91.218276] ? ___sys_sendmsg+0x1310/0x1310 [ 91.222641] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.227851] RIP: 0033:0x455389 [ 91.231057] RSP: 002b:00007fd17ffadc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 91.238798] RAX: ffffffffffffffda RBX: 00007fd17ffae6d4 RCX: 0000000000455389 [ 91.246095] RDX: 0000000020000041 RSI: 0000000020001480 RDI: 0000000000000013 [ 91.253385] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.260676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 91.268137] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000004 2018/04/22 08:43:25 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='numa_maps\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000180)={{0x7, 0x1f}, 'port0\x00', 0xe1, 0x81000, 0x0, 0x2, 0x20, 0x36ec60f8, 0xbf, 0x0, 0x1, 0x5be}) bind$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"faafbcbe81f2dc"}, 0xc6}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x3, 0x3}) prlimit64(r0, 0x6, 0x0, &(0x7f00000000c0)) sendfile(r2, r1, &(0x7f0000000140)=0x1ffffff, 0x400403) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'sit0\x00', 0x61}) connect$ax25(r2, &(0x7f0000000240)={0x3, {"fbc0c9af771f15"}, 0x44}, 0x10) 2018/04/22 08:43:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@acl='acl', 0x2c}]}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000002d40)=[{{&(0x7f0000000280)=@ax25={0x3, {"c5fae9c683a24f"}, 0x5}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000300)="676bf22e660aa14b4ecedbb07bed97260383484f240a2bc9c3ee2863c0e956aeaf11c9e44f7fb136a684be0b73ba563bbb27517b3bb4c3aec72c4755812bbae778cdc38b3651b32e020dbdf0e1ca4b0f4b9c55c3980f58b05dd8ebeb3726da63750045858c70fe6281ffb26690c6ffe994a6b372695cfa2b6f08caa3c854b2ed6f1504c819980a53beec5d46cc85994435b4cd7a5ecce403f3e665ce54df7ae68f1e848961a6e0be4033c3c301732cbdaa83d065e36eb3d4b314b82c5d3cc70ed6e597af769e7a4a1acef985474d16e4562a0affa304baf8f1894f6181", 0xdd}, {&(0x7f0000000400)="ae29e93d9c7f6b9e27c0cf70658bb4773898f8f31e6f76a05cdbc482f330e57fdb35890a9796e0599ac7acfdeb8aaec764268d183822226be4b28a6d608606837396a4d139bb29d6ef5efb2d9910d5970ad554843c8a6ce7f160f7d53f55b1c036cd1707cc03293b7382d128c43a81ba0dd0a585ed5874bde0f2fab77755a6f59449b67133aba47b87a6b91237345f1111a44436efb01634da142ea10eb3c620c0267175421b0d6452bf6f8e96e847eb7803bbdb8b3e94674a4c8186918a359aabc3921e347b284ad9f7c5d0f6187a215bb6b7a0aa5eb21b", 0xd8}, {&(0x7f0000000500)="c87fdd9801be06c439322e01800016efa7092531f3354d2de004a9cd188f0836b3df5b5e745de89c8b033428ca4a16ab51c478b67739ef300ed1c1b7523d8f445cb535caa00dec8c7b46c26c500c071d8b3fd415f36caea7be5778182e0ffd06959d0c345e3441ebe9132a9d446e89c827471f077dd26df5caeaf23e2df88e2099514f627a7cbddb5f89dca7e1b2", 0x8e}, {&(0x7f00000005c0)="6ab825695eb3ca169312f09286cc8a98a6593e192b5e2278c2d3ecf7fac00bafcdab3265edccf9179105963dd76e3e75cf1cd2208a0ec1226d28866f614dda5fd23a15c80901dce877edb1f7dfbc2c7e07c410c2a22e6346c64611ddf2c369580972685cd545e5481855b743d4d8a7b1e3b0081df2de965cfb3d2d1a5d149c00412e10a397eb53ac77ab9c8bfbac6f1eb94ad27ae4e0a56231a8", 0x9a}, {&(0x7f0000000680)="d86b4ef593faace1f8b8939d690562010ccd3efd101f1957315ec90db597336897107dc2081fb6a8f65eb86f5ce029302024bf1bd6b79d11dd0242943e6ecd1793", 0x41}], 0x5, &(0x7f0000000780)=[{0x40, 0x116, 0x82e8, "573c60131788c9dde02bfc5732676a5edd54b95d90fedc03dab315b6cf7df852483d8de61c5de80be93ae853212aa8"}, {0xa0, 0x11f, 0x0, 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{0x100, 0x6, 0xffffffff7fffffff, "eae35a5e9ed81d86e40ebbda189b719dcd3ab38ef8f874f1a994c27f326491121bb28a3b6959c3711a4f23139af48f51a4582fc459f2b29408d082594640ecb7e48ae8b84428454a752de1122ad57ec862efeb379af49e3d57e705d0cfa0324324f8c89408f42fb15899c7c824389cd29552dc19bb8ba9f5a92853d60a2558e0e34c474465bde0639ac9c68694213c6ed7161cc2475ca0b2cfa9b62885ee93efbd9cb46be23719f8409e96e946407bbd328108c554df055bb3e5719344aa7b1ea35daad7bfb57f7d4238d404c951fde918759790f768b582c049dc6617f63747f37d904c4e43fe8073f376cf4219"}], 0x2360}, 0x3}, {{&(0x7f0000002b00)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0xff, 0xffffffffffff8000, "02423efd0b518f7ecc492bc4b9dd20e1891e6360523f24ac416115907ffa8680b6e94ab432a20efcbfc6c32591c285634d386818df89175268c9fb046fda1a", 0x31}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000000100)="cc1e2a4c00872015761cc2a88976d339ae7cf1ed292de7fb3172ded46ce4ffcc90", 0x21}, {&(0x7f0000002b80)="e573f76d3fc793189f6436e095b603fe11e643280761da3bb6f3e7f9e67f9d9cc85630cd66df13576de127d7f7b2033c55d78278f5", 0x35}, {&(0x7f0000002bc0)="6e48f6278708bb4778a2882c6e5af73380c13d93507c0eabe7e8", 0x1a}, {&(0x7f0000002c00)="3438b045ba342f41098dc19690", 0xd}, {&(0x7f0000002c40)="641405d1859f94ca1c6b7423759f8ed9304102270a555a1fdf0bc8cd9323297b682c05fc2ab12b1a582238df5703bdb548e14c3f1c823ac1c3186aaa58ee66cc05101771a920d13d941e45544ecbcb34595044681810a1b1ce1f17a304987aeb515081011434ccd1964d205716a5", 0x6e}], 0x5, 0x0, 0x0, 0x11}, 0x6}], 0x2, 0x0) 2018/04/22 08:43:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2c, 0x4, 0x1}, 0x8) 2018/04/22 08:43:25 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='oom_score_adj\x00') exit(0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001280)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0xd5, "edc2da14685dcbd49b7125852e12b77d5e164d4a9bd2949da26e49491c2eaad47c67dc8240444a36b354b2df6f73ec5d291bc3f864eabd797f6df1963c693546e574429e0db30cecdd8c91a3e721a0f2ce0836a376bf8c2225a3662b293bab124b75680619bbc6727de353632f493ab7d0e289482d273c8dfdd8485b446a349cd1365eff8067a42371509785f9c4ae49adf79c253925fc1120158fed7fa279fb1c1b14a87fed2175a1f26d969f3ffd6608e45c0e589e1f0228c7c67f813298ee32323ece8b1145d6d3e93301d44553bbccdab66cd5"}, &(0x7f0000000140)=0xdd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0xffff, 0x1f, 0x7, 'queue1\x00', 0x3}) 2018/04/22 08:43:25 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1000000000000005, 0xb, 0x401, 0x3}, 0x9d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000)="ac6f5ac9", &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) 2018/04/22 08:43:25 executing program 4: r0 = socket$inet(0x2, 0x4, 0x0) sysfs$1(0x1, &(0x7f0000000080)='\x00') r1 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r1, &(0x7f0000002000)='v', 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000180)={@multicast1=0xe0000001, @multicast2=0xe0000002, r2}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) pipe2(&(0x7f0000000040), 0x84800) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/04/22 08:43:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0xfffffffffffffffe}) r1 = epoll_create1(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x20071026, r2}, &(0x7f0000000100)={0x4, 0x9, 0x10001, 0x1800000000000000, 0x7ff, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) fremovexattr(r3, &(0x7f0000000040)=@known='security.evm\x00') close(r0) 2018/04/22 08:43:25 executing program 1 (fault-call:3 fault-nth:5): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) [ 91.475876] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 91.478218] FAULT_INJECTION: forcing a failure. [ 91.478218] name failslab, interval 1, probability 0, space 0, times 0 [ 91.497616] CPU: 0 PID: 7400 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 91.504478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.513855] Call Trace: [ 91.516488] dump_stack+0x185/0x1d0 [ 91.520164] should_fail+0x87b/0xab0 [ 91.523934] should_failslab+0x279/0x2a0 [ 91.528047] __kmalloc_node_track_caller+0x243/0x11c0 [ 91.533301] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 91.538709] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 91.543387] __alloc_skb+0x2cf/0x9f0 [ 91.547199] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 91.551833] sk_stream_alloc_skb+0x17c/0xcf0 [ 91.556356] tcp_connect+0x2294/0x6080 [ 91.560309] tcp_v4_connect+0x23ab/0x2590 [ 91.564550] ? mlx4_sync_pkey_table+0x44/0x180 [ 91.569211] ? tcp_twsk_unique+0x490/0x490 2018/04/22 08:43:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x8) prctl$intptr(0x8, 0xf9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x5, 0x8001, 0xf2d, {0x77359400}, 0x1, 0xe9}) [ 91.573486] __inet_stream_connect+0x3c8/0x11b0 [ 91.578220] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 91.583640] tcp_sendmsg_locked+0x6770/0x6cf0 [ 91.588222] ? perf_event_task_sched_in+0x257/0x2b0 [ 91.593268] ? __perf_event_task_sched_in+0x22d/0xa40 [ 91.598498] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 91.603896] ? __perf_event_task_sched_in+0x9ed/0xa40 [ 91.609163] ? __switch_to+0x2b3/0x420 [ 91.613087] ? switch_fpu_finish+0x6e/0x4d0 [ 91.617443] ? __perf_event_task_sched_in+0x9ed/0xa40 2018/04/22 08:43:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x0) ioctl(r0, 0x4400000000001268, &(0x7f0000000040)) 2018/04/22 08:43:25 executing program 7: socketpair(0x2, 0x8000f, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}, [0x2, 0x4, 0x1, 0x1ff, 0x100000001, 0x7, 0x3ff, 0x80000000, 0x7fffffff, 0x5, 0x1ff, 0x20, 0x10000, 0x101, 0x50e]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x3, 0xff, 0x1, 0xf5, 0xf6, 0x3, 0x4, 0x10000, 0x7ff, 0xf824, 0x100, 0x4000000000000, 0x10001, 0x7, 0x7]}, &(0x7f0000000300)=0x100) semget(0x0, 0x1, 0x200) write$binfmt_misc(r1, &(0x7f0000000340)={'syz1', "06e4249a9a71777b7fefdfb18ac636"}, 0x13) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) fcntl$getown(r3, 0x9) r4 = dup2(r3, r3) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000a84ffc)) [ 91.622680] ? kmsan_set_origin_inline+0x6b/0x120 [ 91.627563] ? __msan_poison_alloca+0x15c/0x1d0 [ 91.632313] ? __local_bh_enable_ip+0x3b/0x140 [ 91.636970] ? local_bh_enable+0x36/0x40 [ 91.641073] ? local_bh_enable+0x36/0x40 [ 91.645164] ? lock_sock_nested+0x27a/0x2a0 [ 91.649528] tcp_sendmsg+0xb2/0x100 [ 91.653196] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 91.657900] inet_sendmsg+0x48d/0x740 [ 91.661776] ? inet_getname+0x500/0x500 [ 91.665819] ___sys_sendmsg+0xec0/0x1310 [ 91.670001] ? __fdget+0x4e/0x60 2018/04/22 08:43:25 executing program 0: pipe(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000800)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001d40)={0x0, 0x12, "ecc9899f11147970d9e21953d6e73b0ae5ef"}, &(0x7f0000001d80)=0x1a) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001dc0)={r4, 0xa39}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000240)={0xfffffffffffffff8, {{0xa, 0x4e20, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1a00000000000}}}, 0x88) preadv(r0, &(0x7f0000001cc0)=[{&(0x7f0000000a40)=""/222, 0xde}, {&(0x7f0000000b40)=""/129, 0x81}, {&(0x7f0000000c00)=""/31, 0x1f}, {&(0x7f0000000c40)=""/107, 0x6b}, {&(0x7f0000000cc0)=""/4096, 0x1000}], 0x5, 0x0) r5 = socket$inet6(0xa, 0x9, 0x1ff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000009c0)={&(0x7f0000000200)=[0x0], &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0], &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x3, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa}}}, &(0x7f0000000100)=0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x7, "bbcdd181280b455ecbd41d3642a5181b3d8bbf188f5267d1d7565a8f98ce77c62a496886138ca0e7d11cac98", 0x1000}, 0x9828, [0x1, 0x26ec860, 0xfffffffffffffffd, 0x2, 0x7, 0x400, 0x118a, 0x4, 0x7, 0x75a0, 0x0, 0xa379, 0xfffffffffffffff8, 0x7e, 0x0, 0x6, 0x7f, 0x8, 0x4, 0xffff, 0x2, 0xfffffffffffffffb, 0x9, 0x28, 0x7f, 0x0, 0x1, 0x0, 0x8, 0x20, 0x6, 0x8, 0x2, 0xc736, 0x4, 0x0, 0x6, 0x1f, 0x8, 0x2, 0x4, 0x37, 0x400, 0x10001, 0x7, 0x7, 0x81, 0x8, 0x0, 0xbe, 0xff, 0x10001, 0xb, 0x4, 0x10000, 0x40, 0x7, 0x7, 0xe7ba, 0x0, 0xffff, 0xaef3, 0x7eef664a, 0x998, 0x6, 0x800, 0x800, 0xb041, 0x3, 0x3, 0x3ff, 0x1000, 0x0, 0x1, 0x6, 0x0, 0x8001, 0xb62b, 0x7ad, 0x800, 0x7, 0x100, 0x0, 0x0, 0x4b80000, 0x3e, 0x12, 0x5, 0x9, 0x3, 0x7fffffff, 0x4, 0x9, 0x4, 0x3f, 0x9, 0x0, 0x9, 0x0, 0x800, 0x0, 0x9e, 0x40, 0x81, 0x0, 0x0, 0x100, 0xead, 0x80000001, 0x7, 0x72, 0x10001, 0x0, 0x7, 0x25ba, 0x8000, 0x4b6, 0x5, 0x800, 0x100000001, 0x0, 0x1, 0x736b, 0x4, 0xffffffff, 0x9, 0xfe5, 0x4], {0x77359400}}) [ 91.673478] SYSC_sendmsg+0x2a3/0x3d0 [ 91.677396] SyS_sendmsg+0x54/0x80 [ 91.681033] do_syscall_64+0x309/0x430 [ 91.684974] ? ___sys_sendmsg+0x1310/0x1310 [ 91.689341] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.694552] RIP: 0033:0x455389 [ 91.697762] RSP: 002b:00007fd17ffadc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 91.705503] RAX: ffffffffffffffda RBX: 00007fd17ffae6d4 RCX: 0000000000455389 [ 91.712793] RDX: 0000000020000041 RSI: 0000000020001480 RDI: 0000000000000013 2018/04/22 08:43:25 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40082) write$binfmt_aout(r0, &(0x7f0000000300)={{0xfffffffffffffffe, 0x0, 0x0, 0xf2}, "fd4dc4fc437f1e34dbc55ecbd965b36b1e7478571f8a1dbd9e2b6b26b58386ec3446623002d03bc2cc7aca935e84dc3294d5ed1d8936d7418cc7970c2314c76f01cf4e3bed6950e885e774fd002f315617ac0c19e9", [[], []]}, 0x275) [ 91.720086] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.727381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 91.734686] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000005 2018/04/22 08:43:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x8, 0x20}, 0xc) readv(r1, &(0x7f0000000a40)=[{&(0x7f0000000980)=""/70, 0x46}], 0x1) 2018/04/22 08:43:26 executing program 4: syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/dev_mcast\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0xf9b6fff73217b456, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x6, 0x4a00) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)="73021565897300") ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x0, &(0x7f0000000040)=""/63, &(0x7f0000000480)}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000080)={0x20000009}) prctl$getreaper(0x2d, &(0x7f00000000c0)) preadv(r4, &(0x7f0000000000), 0x10000000000001da, 0x0) ioctl$void(r1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/04/22 08:43:26 executing program 1 (fault-call:3 fault-nth:6): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:26 executing program 7: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000240)={0x0, 0x0, 'client1\x00', 0x0, "6f60abb6694c35a5", "02fc4976758d745f1cb81073833d118a72a579233691d681b500cc52ce79021c"}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0xcc65, 0x4) process_vm_writev(0x0, &(0x7f0000000180), 0x100000000000004c, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000580)=""/97, 0x3d}, {&(0x7f0000000500)=""/125, 0x7d}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f00000004c0)=""/59, 0x3b}], 0x136, 0x0) 2018/04/22 08:43:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x10000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r3, 0x0, 0x70bd28, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfe7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x40080}, 0x8800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x60, r4}) r5 = accept4(r1, 0x0, &(0x7f00000000c0), 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) sendto$ipx(r5, &(0x7f00000001c0)="90", 0x1, 0x0, 0x0, 0x0) 2018/04/22 08:43:26 executing program 3: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000480)=""/4096) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x40) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/04/22 08:43:26 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001280)={0x1, 0x1, &(0x7f0000000140)=""/32, &(0x7f0000000180)=""/230, &(0x7f0000000280)=""/4096, 0x2}) setsockopt(r0, 0x40, 0xd45, &(0x7f0000000000)="e1127d5508332c5d400acc1205c24fd36dc5a925571c11b51f2753dc375d7e2dc456041fc93cf7ac6def9ee9e40b162c1d5b9f4fd55f12fe4787546691b572c1ea6a5e54b8bd01d67c1f8b42219a6a0704e91e98a1e5824ce0b1f484e6dd74041b6f34074f9214eda70b41101fba8575dff5c4d777f502f394a9a8160600ad0b2302a6331825f77c0ae42c2ac75dfd7276e535ac0171eefa9d8e803d9bcd1dea6ca4229e3cdbbfcf1e24228b1b013d8ddfe24db19eadf0d03948a6", 0xbb) request_key(&(0x7f00000012c0)='trusted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001340)='vmnet0nodev+\x00', 0xfffffffffffffffb) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000001380)=0x99ce, 0x4) creat(&(0x7f0000001540)='./file0\x00', 0x10) r3 = add_key(&(0x7f00000013c0)='syzkaller\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001440)="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", 0xfc, 0xfffffffffffffff8) request_key(&(0x7f00000015c0)='asymmetric\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001fee)='vboxnet1trusted\x00', r3) 2018/04/22 08:43:26 executing program 0: pipe(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000800)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001d40)={0x0, 0x12, "ecc9899f11147970d9e21953d6e73b0ae5ef"}, &(0x7f0000001d80)=0x1a) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001dc0)={r4, 0xa39}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000240)={0xfffffffffffffff8, {{0xa, 0x4e20, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1a00000000000}}}, 0x88) preadv(r0, &(0x7f0000001cc0)=[{&(0x7f0000000a40)=""/222, 0xde}, {&(0x7f0000000b40)=""/129, 0x81}, {&(0x7f0000000c00)=""/31, 0x1f}, {&(0x7f0000000c40)=""/107, 0x6b}, {&(0x7f0000000cc0)=""/4096, 0x1000}], 0x5, 0x0) r5 = socket$inet6(0xa, 0x9, 0x1ff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000009c0)={&(0x7f0000000200)=[0x0], &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000940)=[0x0, 0x0, 0x0], &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x3, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa}}}, &(0x7f0000000100)=0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x7, "bbcdd181280b455ecbd41d3642a5181b3d8bbf188f5267d1d7565a8f98ce77c62a496886138ca0e7d11cac98", 0x1000}, 0x9828, [0x1, 0x26ec860, 0xfffffffffffffffd, 0x2, 0x7, 0x400, 0x118a, 0x4, 0x7, 0x75a0, 0x0, 0xa379, 0xfffffffffffffff8, 0x7e, 0x0, 0x6, 0x7f, 0x8, 0x4, 0xffff, 0x2, 0xfffffffffffffffb, 0x9, 0x28, 0x7f, 0x0, 0x1, 0x0, 0x8, 0x20, 0x6, 0x8, 0x2, 0xc736, 0x4, 0x0, 0x6, 0x1f, 0x8, 0x2, 0x4, 0x37, 0x400, 0x10001, 0x7, 0x7, 0x81, 0x8, 0x0, 0xbe, 0xff, 0x10001, 0xb, 0x4, 0x10000, 0x40, 0x7, 0x7, 0xe7ba, 0x0, 0xffff, 0xaef3, 0x7eef664a, 0x998, 0x6, 0x800, 0x800, 0xb041, 0x3, 0x3, 0x3ff, 0x1000, 0x0, 0x1, 0x6, 0x0, 0x8001, 0xb62b, 0x7ad, 0x800, 0x7, 0x100, 0x0, 0x0, 0x4b80000, 0x3e, 0x12, 0x5, 0x9, 0x3, 0x7fffffff, 0x4, 0x9, 0x4, 0x3f, 0x9, 0x0, 0x9, 0x0, 0x800, 0x0, 0x9e, 0x40, 0x81, 0x0, 0x0, 0x100, 0xead, 0x80000001, 0x7, 0x72, 0x10001, 0x0, 0x7, 0x25ba, 0x8000, 0x4b6, 0x5, 0x800, 0x100000001, 0x0, 0x1, 0x736b, 0x4, 0xffffffff, 0x9, 0xfe5, 0x4], {0x77359400}}) 2018/04/22 08:43:26 executing program 6: r0 = gettid() getpgrp(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = creat(&(0x7f00000002c0)='./file0\x00', 0x1) connect$packet(r4, &(0x7f0000000300)={0x11, 0x8, r1, 0x1, 0x1f, 0x6, @random="02e2d3702b20"}, 0x14) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setresuid(r2, r3, r5) syz_emit_ethernet(0x2a, &(0x7f00000003c0)=ANY=[@ANYBLOB="0180d7000000aaaaaaaa002e7b78fe4d9e489e206f510263270bff088f787f000001e000000111009078000020003748e17d85e1f591775d882775c39b6ae83ec61651fdb797a95c5f504c5de2df28f369ba2c7f2fefe9cb4d9a568fabf982fd5fa958e30b17b19c8cc77e5723f420e060b5fabac7"], 0x0) [ 92.410556] FAULT_INJECTION: forcing a failure. [ 92.410556] name failslab, interval 1, probability 0, space 0, times 0 [ 92.421938] CPU: 0 PID: 7447 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 92.428802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.438179] Call Trace: [ 92.440813] dump_stack+0x185/0x1d0 [ 92.444486] should_fail+0x87b/0xab0 [ 92.448303] should_failslab+0x279/0x2a0 [ 92.452423] kmem_cache_alloc_node+0x151/0xc70 [ 92.457055] ? __alloc_skb+0x203/0x9f0 [ 92.460990] ? mem_cgroup_charge_skmem+0x246/0x5a0 [ 92.465998] __alloc_skb+0x203/0x9f0 [ 92.469803] ? tcp_fastopen_cache_get+0x423/0x440 [ 92.474700] sk_stream_alloc_skb+0x17c/0xcf0 [ 92.481047] tcp_connect+0x3e81/0x6080 [ 92.485005] tcp_v4_connect+0x23ab/0x2590 [ 92.489253] ? mlx4_sync_pkey_table+0x44/0x180 [ 92.493871] ? tcp_twsk_unique+0x490/0x490 [ 92.498145] __inet_stream_connect+0x3c8/0x11b0 [ 92.502885] ? kmsan_internal_unpoison_shadow+0x83/0xe0 2018/04/22 08:43:26 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) io_setup(0x2, &(0x7f0000f1fff8)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8001, 0x4, 0xfef, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x80000000, 0x2, 0x4, 0x2ea, 0x3, 0x20, 0x0, 0xffffffff, r2}, &(0x7f0000000100)=0x20) [ 92.508306] tcp_sendmsg_locked+0x6770/0x6cf0 [ 92.512848] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 92.518249] ? kmalloc_order_trace+0x173/0x390 [ 92.522870] ? __kmalloc+0x332/0x350 [ 92.526619] ? kmsan_set_origin+0x9e/0x160 [ 92.530894] ? kmsan_set_origin_inline+0x6b/0x120 [ 92.535770] ? __msan_poison_alloca+0x15c/0x1d0 [ 92.540482] ? __local_bh_enable_ip+0x3b/0x140 [ 92.545088] ? local_bh_enable+0x36/0x40 [ 92.549223] ? local_bh_enable+0x36/0x40 [ 92.553314] ? lock_sock_nested+0x27a/0x2a0 [ 92.557688] tcp_sendmsg+0xb2/0x100 2018/04/22 08:43:26 executing program 6: syz_emit_ethernet(0xfffffffffffffefd, &(0x7f0000000240)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [], {@llc_tr={0x11, {@snap={0xab, 0x1, "f36a", "9a0ad9", 0x6003, "29fb977f673e073410fac2a12ce8355943f3fe964dc18234d339c427cd919a9c4867e21652fc17134dc5af1bb99f20c1ff214afb50a48c47946f0e6b093a7503575cff9800124194aae327b347e856ac1ff84118aca7d8500325426b29e49ef68ced758932d99022ea56bed4cd353bd62bf71300801f9291962f43c3234828f2ce8b1493b3803434e0692bd4c794ab01ce73b631b63dec3c8f7df554764f43f728c320e7e28479e964ccb64790409825a64de536bdf8dd21b5d37425e3ae882d4518"}}}}}, 0x0) [ 92.561376] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 92.566079] inet_sendmsg+0x48d/0x740 [ 92.569949] ? inet_getname+0x500/0x500 [ 92.574000] ___sys_sendmsg+0xec0/0x1310 [ 92.578185] ? __fdget+0x4e/0x60 [ 92.581659] SYSC_sendmsg+0x2a3/0x3d0 [ 92.585560] SyS_sendmsg+0x54/0x80 [ 92.589188] do_syscall_64+0x309/0x430 [ 92.593135] ? ___sys_sendmsg+0x1310/0x1310 [ 92.597500] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 92.602723] RIP: 0033:0x455389 2018/04/22 08:43:26 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"73797a5f74756e0000000000001000", &(0x7f0000000000)=ANY=[@ANYBLOB="330000000000000700000000000000a33f8c26727477409e0e78ba4450320b38382c63814557227a2adbcd8568725520dabe191fd077b1177975a3c564b48cebc9ed981c4d9ba5375f2c977cbfd426849842edf997b524e723423b54d222f9b04950b1aca3da96ca0effc6a4e4d3d16b8ffa2f4a44c3d2097c5ac756f716aa7a52119a9909225241"]}) [ 92.605929] RSP: 002b:00007fd17ffadc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 92.613673] RAX: ffffffffffffffda RBX: 00007fd17ffae6d4 RCX: 0000000000455389 [ 92.620971] RDX: 0000000020000041 RSI: 0000000020001480 RDI: 0000000000000013 [ 92.628260] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 92.635551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 92.642842] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000006 2018/04/22 08:43:26 executing program 7: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8280, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/22 08:43:26 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r1, 0x6}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x101000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg$inet_sctp(r3, &(0x7f0000001200)={&(0x7f00000007c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000b80)="ae58c68e1e35c25cefe71ebcb0b39aac8bdd067a8c1555f8a3e4d11cf85cafb314372e28fd9dfb99de11ba0a89fe49ab0861ffb5ba7ad13d57f9443a1a5dcd3751be52c19460f8694eefc9cf979771a276847eb53b6a7ace911dc5923180be6ac773bb0f81d48103eac61205a91c55f31cd57a274ce1955f23b5a50556e2a71b019aa66b8668c1c3258f49e56da698ade375dcfb19a97a72639edb49def3898c0daf7066c718a17f5b8b7b6015d3b80e29cf44d5781d84e434e093", 0xbb}], 0x1, &(0x7f0000001180), 0x0, 0x20000090}, 0x2004c010) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="000001000000000002004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000"], 0x143) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24}}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/45) pread64(r2, &(0x7f0000000cc0)=""/247, 0xf, 0x400000000019) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000b00)=0x3, 0x2) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) r5 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="7c89514a59ad5e498ef2493efdaff140ecd5376c6ada1e5c4c662bb1309dff3e4b5e462fcde5efef", 0x28, 0xfffffffffffffffc) socketpair$ax25(0x3, 0x7, 0xfe, &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) r6 = semget$private(0x0, 0x3, 0x100) semctl$SETALL(r6, 0x0, 0x11, &(0x7f00000002c0)=[0x138, 0xffff, 0x1, 0x89d]) keyctl$describe(0x6, r5, &(0x7f0000000580)=""/177, 0xb1) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) socket$inet6(0xa, 0x4, 0x400) preadv(r4, &(0x7f0000000940)=[{&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/18, 0x12}, {&(0x7f0000000700)=""/96, 0x60}, {&(0x7f0000000780)=""/3, 0x3}, {&(0x7f0000000840)=""/229, 0xe5}], 0x5, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)=0x0) sched_setattr(r7, &(0x7f0000000b40)={0x30, 0x6, 0x1, 0x6, 0x0, 0x5, 0x0, 0x7}, 0x0) 2018/04/22 08:43:26 executing program 4: socket(0x1b, 0x5, 0x0) 2018/04/22 08:43:26 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x8001, 0x4) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x301000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, r2, 0x0, 0x1}, 0x10) 2018/04/22 08:43:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4100, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1}}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000100)=""/202, &(0x7f0000000200)=0xca) 2018/04/22 08:43:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x400000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000000c0)={r0, r0, 0x5, 0x40, &(0x7f0000000040)="8e8959f37e3f4d4ea19022cf24db8bbeab14ffbf3e087fcbaa143a4b1cd3090d77e0686db89ea4645df3ca003405182a6f498949100bbb42be22d6b6bcdc7878f5efe5f18612478a0fb7bc", 0x10000000, 0x1, 0xf6, 0x3, 0x1, 0x3, 0xbbb7}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/22 08:43:26 executing program 3: truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7fff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xd32a, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x9e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) dup3(r1, r0, 0x0) [ 92.991822] IPVS: ftp: loaded support on port[0] = 21 [ 93.242107] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 08:43:27 executing program 7: syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa3574cddafeb986dd6049d9d400140600fe800000000000000000000000000000ff020000000000000000000000000001000000000014907811778bdd0aa890b122799bcd9e89248f2edec6e16b0619b1bc2da475d91fcb1f1f001cf50191c7be3e9cf9d68539dedc0737f3cd399fd2f93e516e01986b2d089b7a9f550ad71eb0ecca7f274846a2024807518ee00804c2aa77d670ab704d07387926decdb2319654dbc72ccf56e0e290cd5461e13b9e46c4bf9a60f736b9fe8d77f4bcc8292a55a7809164e674f130365bd3105704a66a0a0a954265781b"], 0x0) times(&(0x7f0000000100)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ftruncate(r0, 0x5) pselect6(0x40, &(0x7f0000000140)={0x4, 0x2a4, 0x0, 0x10001, 0x2, 0x9, 0x583a, 0x4}, &(0x7f0000000180)={0x8001, 0x80000000, 0x1, 0x10000, 0x1, 0x4785, 0x100, 0x817}, &(0x7f0000000200)={0x3, 0x7fffffff, 0x7ff, 0x8, 0x401, 0x6425, 0x7ff, 0xfff}, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f00000002c0)={&(0x7f0000000280)={0x3}, 0x8}) 2018/04/22 08:43:27 executing program 3: rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000100)={0x0, 0x81}) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x17000000, 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x3, 0x6d, 0x9, 'queue0\x00', 0x1f}) r1 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x0) fallocate(r1, 0x0, 0x0, 0x3ff) 2018/04/22 08:43:27 executing program 1 (fault-call:3 fault-nth:7): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x40) ioctl(r0, 0x5386, &(0x7f0000000040)) 2018/04/22 08:43:27 executing program 6: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) open_by_handle_at(r0, &(0x7f0000000000)={0x39, 0xbb, "23cc6721b2747835f2fa9d648c99069c39c664a2e5758eba5f45bd5284203b95bacaf140cde5b41619d62e10ad1d99d036"}, 0x4100) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) close(r0) 2018/04/22 08:43:27 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x8001, 0x4) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x301000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, r2, 0x0, 0x1}, 0x10) 2018/04/22 08:43:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)={r1}, &(0x7f0000991000)=0x8) 2018/04/22 08:43:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1f, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000e7dff0)={&(0x7f0000b67fd0)=@ipv4_newroute={0x28, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) [ 93.355414] FAULT_INJECTION: forcing a failure. [ 93.355414] name failslab, interval 1, probability 0, space 0, times 0 [ 93.366772] CPU: 1 PID: 7531 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 93.373639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.383015] Call Trace: [ 93.385646] dump_stack+0x185/0x1d0 [ 93.389320] should_fail+0x87b/0xab0 [ 93.393086] should_failslab+0x279/0x2a0 [ 93.397200] __kmalloc_node_track_caller+0x243/0x11c0 [ 93.402463] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.407875] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 93.412544] __alloc_skb+0x2cf/0x9f0 [ 93.416364] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 93.421007] sk_stream_alloc_skb+0x17c/0xcf0 [ 93.425483] tcp_connect+0x3e81/0x6080 [ 93.429449] tcp_v4_connect+0x23ab/0x2590 [ 93.433694] ? mlx4_sync_pkey_table+0x44/0x180 [ 93.438363] ? tcp_twsk_unique+0x490/0x490 [ 93.442643] __inet_stream_connect+0x3c8/0x11b0 [ 93.447381] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 93.452799] tcp_sendmsg_locked+0x6770/0x6cf0 [ 93.457359] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.462761] ? kmalloc_order_trace+0x173/0x390 [ 93.467383] ? __kmalloc+0x332/0x350 [ 93.471134] ? kmsan_set_origin+0x9e/0x160 [ 93.475411] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.480295] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.485061] ? __local_bh_enable_ip+0x3b/0x140 [ 93.489717] ? local_bh_enable+0x36/0x40 [ 93.493821] ? local_bh_enable+0x36/0x40 [ 93.497918] ? lock_sock_nested+0x27a/0x2a0 [ 93.502293] tcp_sendmsg+0xb2/0x100 [ 93.505980] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 93.510686] inet_sendmsg+0x48d/0x740 [ 93.514561] ? inet_getname+0x500/0x500 [ 93.518614] ___sys_sendmsg+0xec0/0x1310 [ 93.522785] ? __fdget+0x4e/0x60 [ 93.526264] SYSC_sendmsg+0x2a3/0x3d0 [ 93.530181] SyS_sendmsg+0x54/0x80 [ 93.533819] do_syscall_64+0x309/0x430 [ 93.537763] ? ___sys_sendmsg+0x1310/0x1310 [ 93.542133] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.547347] RIP: 0033:0x455389 2018/04/22 08:43:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2f93b87f, 0x100) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x40, 0x81}) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) close(r0) 2018/04/22 08:43:27 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) [ 93.550555] RSP: 002b:00007fd17ffadc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 93.558300] RAX: ffffffffffffffda RBX: 00007fd17ffae6d4 RCX: 0000000000455389 [ 93.565591] RDX: 0000000020000041 RSI: 0000000020001480 RDI: 0000000000000013 [ 93.572886] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.580180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 93.587482] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000007 2018/04/22 08:43:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x123800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x5f7}) r3 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000340)={r2, 0x80000, r3}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="ac140eaa7f71ef09000000020000400243fa7d289743c4958835d28069c90001"], 0x77584dda7b08b8e7) mkdirat(r3, &(0x7f0000000380)='./file0\x00', 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000400)={0x8000, 0xffffffff, 0x8, 0x8, [], [], [], 0x2, 0x5, 0x8, 0xdc, "e6e1ad5f9b5a13e86540574e04127738"}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000240)={&(0x7f0000ffe000/0x1000)=nil, 0xffff, 0x0, 0x10, &(0x7f0000ffe000/0x1000)=nil, 0x7}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1, 0x8003) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000000040)=""/229) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00000001c0)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x303480, 0x0) 2018/04/22 08:43:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)={r1}, &(0x7f0000991000)=0x8) 2018/04/22 08:43:27 executing program 6: r0 = socket$inet(0x2, 0x7, 0x1000020) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x400, 0x4, 0x3f, 0x5, 0x401, 0x3, 'bridge_slave_0\x00', 'syzkaller0\x00', {}, {0xff}, 0x0, 0x355}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xf}, 0xff000000, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xbbb08d71b2eb9358]}, @empty, {[0x0, 0xff, 0xff, 0xff]}, 0x80000001, 0x1ff, 0x3, 0x5bc, 0xff, 0xb3, 'teql0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x220}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x2, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @loopback=0x7f000001, @rand_addr=0x20, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) unshare(0x40600) ppoll(&(0x7f000013efc8)=[{r0}], 0x1, &(0x7f0000870ff0)={0x0, 0x989680}, &(0x7f000044aff8), 0x8) 2018/04/22 08:43:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000001800210c00000000000000008020000000040005000000001700090008000000", @ANYRES32=0x0, @ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="f8bda8194afe7657831b45cfb325792c87528a11a7049e227a3a9b2c8195d39d75fbd24ab6d922209b4823864d735a4f7fe757addd643835503cca496642a4432198afea7b25", @ANYRES32=0x0], 0x40}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) 2018/04/22 08:43:28 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x2000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) 2018/04/22 08:43:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffc}, 0x8b) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/04/22 08:43:28 executing program 1 (fault-call:3 fault-nth:8): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:28 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000400), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40001, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000200)='f', 0x1}], 0x1) sendto$inet(r1, &(0x7f0000000240)="a47ca14e6e1e4558b0aa26f7df3f84d73a2f89e5427435c9e5508b1f9b31335614968cd95f5a6946033aa5971d91aa7992f78a940fe2e5a9df559a9ef2792e37f752632396f36c490154a93478c18c8e2a2ebce8da8ea2952b60446213c77653c300064b998e6079e8671fc8b45526b9de317b9270a398a1eca9a35b400986477ff0a9fc07550c15ea9d28311546d63ac1c5eaeb4e78b08b412de21e2b6d924702750cc679ee0b663a365526d0520fc76860065ee6bc10cd04f09ab2ae4bc29299ea24", 0xc3, 0x4000000, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r2 = getpgid(0xffffffffffffffff) sendmsg$rds(r1, &(0x7f0000000800)={&(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x80000000}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000480)=""/85, 0x55}, {&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/115, 0x73}], 0x4, &(0x7f0000000780)=[@rdma_dest={0x18, 0x114, 0x2, {0x1, 0x9}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000700)=""/56, 0x38}, &(0x7f0000000740), 0x4}}], 0x48, 0x40040}, 0x0) get_robust_list(r2, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000100)={&(0x7f0000000440)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f00000003c0)=0x18) 2018/04/22 08:43:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) accept$alg(r0, 0x0, 0x0) socketpair(0x12, 0x3, 0x3, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="f337eb263cc353047732ea8692c898ae", 0x10) r3 = socket(0xf, 0x803, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000000)={@empty, @broadcast=0xffffffff}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000080)=0xddf4) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x1, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r6, 0x89}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r9, 0x1, 0x22, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r9, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r9, 0x0) connect$unix(r8, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r9, &(0x7f0000000180)=@abs, &(0x7f0000937000)=0x6e, 0x0) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendto$inet(r7, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/22 08:43:28 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x4, 0x4) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x4011}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="6e74542f01ff95ae00bd439f"]) 2018/04/22 08:43:28 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x8001, 0x4) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x301000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, r2, 0x0, 0x1}, 0x10) 2018/04/22 08:43:28 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080), 0xc) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/114) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) mkdir(&(0x7f00000000c0)='./file0\x00', 0x101) 2018/04/22 08:43:28 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x93, "97864a839ab57aca226acfe30dec9bb91f3aa0a6c7669c27a85aaae8da6bb4286eda3ec25565129cbb26755a3c4ce329cab6e1aa3c9f281100cf5e6faf0890b18fbef220183e950d3fef6d9e3bb029ee9cc6e9c22cdef8de4d7380bfee323292999c0337b1baefc942829b2870db8a1cc903ba01a21601df791ff4896acaaca91e0442757b85d23f606fb3d98eabc8082ddb90"}, &(0x7f0000000300)=0x9b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x52, "8081e2ec89358a7555f85ce83a03430adae3f4954b24ad8b6e084a2cf4d6ce71d81e7f29096aee6594c9240122ba6c986c41a607aa2c9597a3db9a954999f04907002afe33283904dfba90cb46bafd86e7d2"}, &(0x7f00000003c0)=0x5a) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0x9d, 0x862, 0xf6, 0x0, 0xd6f8, 0x8001, 0x5, {r2, @in6={{0xa, 0x4e21, 0xffffffffffff8000, @dev={0xfe, 0x80, [], 0x1f}, 0x4}}, 0x8000, 0x62e, 0x7, 0x100000000, 0x1}}, &(0x7f00000004c0)=0xb0) r3 = socket$inet(0x2, 0x1, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x2, 0x4, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=ANY=[@ANYRES32]}, 0x7c) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f00006aeff0)='./control/file2\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r5) r7 = accept4(r3, &(0x7f0000000080)=@rc, &(0x7f0000000000)=0x80, 0x80800) accept4$vsock_stream(r7, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) 2018/04/22 08:43:28 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0xc4, 0x3}, 'port0\x00', 0x0, 0x20, 0xf365, 0xb9, 0x5, 0xc00000000, 0x5, 0x0, 0x4, 0x8000}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="260228bd7000fedbdf2501000000080003008f00000008000300ff000000080001004e200000080001004e240000080004000200000004000500"], 0x40}, 0x1}, 0x0) unshare(0x40600) r2 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x10080) close(r0) fcntl$getownex(r2, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f00000002c0)={0x1, r3}) ftruncate(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000001500)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001540)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}}, 0x4, 0x6, 0x480000, 0x800, 0x1}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r5, &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300), 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/22 08:43:28 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2a0002, 0x128) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xfffffe45) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) ptrace$setregset(0x4205, r2, 0x6, &(0x7f00000001c0)={&(0x7f0000000200)="f8228e189af5d5cbeb686d51f505b590b9d908418c4dbab3b2c4584574a405f377862a22f949f9dfa2bde0d4af76d3945f882b1a4b6bc1d2d4ce7acfb765dbb4aaa9a487db12f740ba66d347b00d0cf98fce83afaa885871ab64ed27c98ffbe38c1a7940a23539a722265314ed23229e2ae8a14e72081e334761226b224abdcbb3a4b7084548eb58c424df295fbb686723b823010400000000000016ee9989c85cf7c6a6fae2f216ec919fdba99c1a54021ecc35862e9cede6e5e1be000000000000000000000000", 0xc8}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0103000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/22 08:43:28 executing program 1: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:28 executing program 2: r0 = socket$packet(0x11, 0x80000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x30) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000140)=""/178) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000300)=""/252, &(0x7f0000000400)=0xfc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000080)={{0x8af1}, 'port1\x00\x00\x00\x00\a\x00', 0x9, 0x20010, 0x4, 0x1, 0x4, 0xfffffffffffffff7, 0x2, 0x0, 0x2, 0x7fff}) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[], 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r3) getpeername$inet(r1, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) 2018/04/22 08:43:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) read$eventfd(r0, &(0x7f0000000040), 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x400000000000, 0x3, 0x94b7, 0x48c}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x3, 0x1}, 0x10) 2018/04/22 08:43:28 executing program 0: r0 = socket$inet(0x2, 0x80006, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x3d0) [ 95.021755] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 08:43:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="781e221894cbaf0c66e2a52709cf8a10b3d26cb2bb5bf3d8748bf7d8aff47741350540c8a9b20534eb24f27a24db23ebd97a228176a30b311f5f4719fdf6c96e7f1920e4b3b9fd384ecee5a01c2ca4e1cd21b4f0fc0f26d37451cc141f4a6a6d7164c50c945dfb255cfd1a4d95846ba4563f260205c690ec2917f5008d2e10f673d623d282de273315e4dc3cd646a04cb184d4dc42de47c70aef0c69ba091f9bbb1780fdf26becd21ce847e42de00babd6d860816b9ae6dd3ffe34b69bb5666207066ffc6b8e645ded3b83d2939346bdb1eb641152be4f28e0"}, {&(0x7f0000000040)="3edd76dfd615"}, {&(0x7f0000000280)="23e58012a6a9c7b5e3b75f1d682acee4ac40b625de71e7b3a9bb650324113c05bdb97cc25817295cfd9584f71a72ab5bbfe596c47527147c63d577bfe5c67a26753aa2a3f517f3c046f8b4e1253d0748f7b1e23d71f29881e16e4ec40cda8f43b524d0dd75"}, {&(0x7f0000000300)="ed759e2309f91542ee0e4ea82ab73591d5fc612e75239b977435369611f2a875835888707db6abe5aaf223d7deebaf11b7be588d879e957d38cd8955848e309f63c10f43945d0229e160c6f4658e"}, {&(0x7f0000000380)="010e541e3cb68f927245067ab7c7d07c33bcba821a365a8cf9e4111957f9596f14f08e9cd2fb69484e0181277fbc0620c49f47ebfd7f2a93fe505420d2ab34eaff23b5eb6779f22921d238289bf03c3329710b3455f15e07f955310504bf96fad3f39a9d8bdef297911103aaa3bad798c6515a0bd45c49ac6230"}, {&(0x7f00000005c0)="54e40d49f2bbd6c9ac0b983a077f63b0c362d4097703dc73e6ee12ab4b66d32f35990e55ef2bb984186c28d3392fe3ecdc2dd1091d7b70d117493bbffd022bdba97a2edd9c133adafd8118385a83dafeb49099dab9dfcceb3f28f5084a2f91296e857e9f4e334c00b2b3bcebad54a4280bc90fa18bdc9a7c796019b8ffaf719486a4ed77b961b8d8b11477230d9519c32db35c431b1e"}, {&(0x7f0000000680)="ff09d743826f542c4d2c189d90530625f08b9b20988e420d3eb4f673bca975fa41293b8f4a53c81213a8d3fc2152ce58e170564d66812e7c53e88f1126d669563718fec70564b180f0a6e0499ce47b2bcf1009de04ebc11dd821a8dedf00d3a64862b75218fdabe987e2b90b4e6106c06ddb63b9a9cdbea1f4421f901b854f1c875df7fc4c593eb2d9a484db47547abb4afb9a77ce30e7e5d5de60c439a78bd7ed423a0d7f7ae608cb4e1584b3d8e173f52885417db77fee33c1a38bda329732f46f2d74f73f199e73dca5153e8e568cd005a31c7d84d2341f85793ee647e72e25efba05e35f36e199fd629182f92a5f8954f05d6d23804e"}], 0x143, 0x0, 0x0, 0xfffffffffffffffd}, 0x40000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000007c0)={r1, 0x18e5}, &(0x7f0000000800)=0x8) 2018/04/22 08:43:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001900ff020000000000000000a773a567e4fc41a80000b81a04000000"], 0x20}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xe200, 0x0) sync() setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/04/22 08:43:29 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6}, 0x0, 0xffffffffffffffff}}, 0x498}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/04/22 08:43:29 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x600180) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000100)=""/8) r1 = semget(0x2, 0x4, 0x2c) semtimedop(r1, &(0x7f0000000080)=[{0x5, 0x7, 0x800}, {0x7, 0x8, 0x800}], 0x2aaaad44, &(0x7f00000000c0)={0x0, 0x989680}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r2, 0x1, &(0x7f0000000140)=[0xfc], &(0x7f0000000180)=[0x4, 0x401, 0xb4a, 0x2, 0x7, 0x9], 0x24, 0xa, 0x5, &(0x7f00000001c0)=[0x6, 0x0, 0x6, 0x6, 0x3ff, 0xffff, 0x18000000, 0x0, 0x4, 0x518e], &(0x7f0000000200)=[0x7, 0x2, 0x1000]}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5418, &(0x7f0000001000)) 2018/04/22 08:43:29 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000009900)='/dev/loop-control\x00', 0x42800, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009940)={0xffffffffffffffff}) r2 = dup2(r0, r1) recvmmsg(r2, &(0x7f00000096c0)=[{{&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/248, 0xf8}, {&(0x7f00000002c0)=""/163, 0xa3}], 0x2, &(0x7f0000000380)=""/103, 0x67, 0x1}}, {{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)=""/22, 0x16}, {&(0x7f00000004c0)=""/83, 0x53}, {&(0x7f0000000540)=""/155, 0x9b}, {&(0x7f0000000600)=""/86, 0x56}, {&(0x7f0000000680)=""/164, 0xa4}], 0x5, &(0x7f00000007c0)=""/217, 0xd9, 0x6}, 0x7}, {{&(0x7f00000008c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000940)=""/57, 0x39}, {&(0x7f0000000980)=""/58, 0x3a}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000009c0)=""/190, 0xbe}, {&(0x7f0000000a80)=""/73, 0x49}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/74, 0x4a}], 0x8, &(0x7f0000000c00)=""/219, 0xdb, 0x100}}, {{&(0x7f0000000d00)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000006340)=[{&(0x7f0000000d80)=""/155, 0x9b}, {&(0x7f0000000e40)=""/56, 0x38}, {&(0x7f0000009980)=""/142, 0x8e}, {&(0x7f0000000f40)=""/39, 0x27}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/72, 0x48}, {&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/129, 0x81}, {&(0x7f0000006140)=""/254, 0xfe}, {&(0x7f0000006240)=""/236, 0xec}], 0xa, &(0x7f0000006400)=""/201, 0xc9}, 0x8}, {{&(0x7f0000006500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000006580)=""/150, 0x96}, {&(0x7f0000006640)=""/156, 0x9c}, {&(0x7f0000006700)=""/115, 0x73}], 0x3, &(0x7f0000006780)=""/253, 0xfd, 0x45}, 0x8001}, {{&(0x7f0000006880)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000007a00)=[{&(0x7f0000006900)=""/4096, 0x1000}, {&(0x7f0000007900)=""/235, 0xeb}], 0x2, &(0x7f0000007a40)=""/97, 0x61, 0xff}, 0x401}, {{&(0x7f0000007ac0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000008300)=[{&(0x7f0000007b40)=""/153, 0x99}, {&(0x7f0000007c00)=""/169, 0xa9}, {&(0x7f0000007cc0)=""/237, 0xffffff34}, {&(0x7f0000007dc0)=""/118, 0x76}, {&(0x7f0000007e40)=""/220, 0xdc}, {&(0x7f0000007f40)=""/255, 0xff}, {&(0x7f0000008040)=""/10, 0xa}, {&(0x7f0000008080)=""/117, 0x75}, {&(0x7f0000008100)=""/207, 0xcf}, {&(0x7f0000008200)=""/201, 0xc9}], 0xa, &(0x7f00000083c0)=""/254, 0xfe, 0x8}, 0x800}, {{0x0, 0x0, &(0x7f0000009580)=[{&(0x7f00000084c0)=""/93, 0x5d}, {&(0x7f0000008540)=""/4096, 0x1000}, {&(0x7f0000009540)=""/62, 0x3e}], 0x3, &(0x7f00000095c0)=""/231, 0xe7, 0x9}, 0x2f}], 0x8, 0x20, &(0x7f00000098c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) pipe(&(0x7f0000000180)) creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x20002, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000e80)) dup3(r4, r4, 0x0) 2018/04/22 08:43:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x273, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/04/22 08:43:29 executing program 3: perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/22 08:43:29 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000082eff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x0, 0xffffffffffffffff}) 2018/04/22 08:43:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000280)=@can={0x1d, r1}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000300)="434837be309562b6e49a38ae2d75930bb263911f7af4a60dc6ab710c0bde6947c0221405576795612a9c03c3160519173190bccf6e9da6a2b1aa06549a252ba58e037eab964d0340986f620afeed914c292c1eb3d170b6967a8618cf8482daa315d7ae4d5389cfada80393cdff36eca56cd934b7d44417b6dfd9cc1f832489c3a2e6dbd50de3b5d03fd5e872b94dd3d2410a9546b1fc433d8caa34f35bf0dd00", 0xa0}], 0x1, 0x0, 0x0, 0x4004}, 0x20000000) 2018/04/22 08:43:29 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x28000) 2018/04/22 08:43:29 executing program 7: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x2b, 'io', 0x20}, {0x2d, 'cpu', 0x20}]}, 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x300, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0xff, @loopback=0x7f000001, 0x4e23, 0x4, 'wrr\x00', 0x8, 0x101, 0x18}, 0x2c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23}}, 0x1000, 0xbc1}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r3, 0xfffffffffffffff7}, 0x8) 2018/04/22 08:43:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080), 0x41) 2018/04/22 08:43:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001900ff020000000000000000a773a567e4fc41a80000b81a04000000"], 0x20}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xe200, 0x0) sync() setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/04/22 08:43:29 executing program 3: perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/22 08:43:30 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='rdma.max\x00', 0x2, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.memory_spread_page\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)={[0x30]}, 0x2) read(r1, &(0x7f0000000140)=""/35, 0x6643fca610237a75) r3 = dup3(r2, r1, 0x80000) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/04/22 08:43:30 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x5, 0x1ac4, 0x2, 0x8, 0x3, 0x3e, 0x80000000, 0x306, 0x38, 0x329, 0xff, 0x2, 0x20, 0x1, 0x7fff, 0x9, 0x4}, [{0x70000007, 0x9, 0x6, 0x1, 0x19, 0x100, 0x7, 0x3ff}, {0x3, 0xfffffffffffffff9, 0xea0, 0x700000000000, 0x1fcb, 0xd9d1, 0x5, 0x7d1}], "5be6c68d1e7a737b473c0ff718b05593115474bb8954277ec24e655c19afb4ac76b654720090ca558f60ebbc1f08cd537d046694fe7d0c78473780e69a45858b680d2661d7e8d620daa8379149b3da3fd0c114e7631afea3e6f52da57ceeadbf321820d874ab90f56097bd56a7c868e37dfdaca9c1b96aba83266999948efa76ad5b17d5b182c37d3485cf8f83a1b05e147bf898dac5198e96078eaee7832e81ab1e896bcd7fc4c097f0358e6ebbeb4fa786b2fbedc14a66542a2dd3b9275e4ff23f6c5e393f07b89d4c3277655b", [[], [], []]}, 0x446) connect(r0, &(0x7f0000000640)=@ipx={0x4, 0x10001, 0x9, "31b489b75582", 0x7ff}, 0x80) sendmsg$nl_route(r0, &(0x7f0000002280)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="38000000000000000000000a000000080000000000010014000500ff01000000000000000000100000000108000100000000000011df3a4873a0e51013229b1a6efa7ff05160e0f22100b76f8646b4b479eb1b03ab89e61ba00f001568f63ad7c4eefb856e6ae75297c44b273ddb205798e596ca9a85440c22470210f3bee50f276b366d05f6543f2e2d59a2cbd30ea009e041f623cd7d9216fa13312363431c029cf95df178e9d258c6a4ee1647426a41f03c9d3a2cd52a9afa8efdf42cbddadc", @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/04/22 08:43:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) socket$inet(0x2, 0x4, 0x1f) 2018/04/22 08:43:30 executing program 6: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="304b61d016310f1fe8496d2700fe46cc9eee15ec05a3171ecb3b09586c5445f9f7319977a0f0d0b062f4b65bcb1fb7b7"], &(0x7f0000000180), 0x0) splice(r1, &(0x7f0000000200), r0, &(0x7f0000000240), 0x100, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) vmsplice(r1, &(0x7f00000000c0), 0xa, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x7fff, 0x2) 2018/04/22 08:43:30 executing program 3: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) rt_sigreturn() mmap(&(0x7f000001b000/0x4000)=nil, 0x4000, 0x1000000, 0x28011, r0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'system.', '*-\x00'}, &(0x7f00000000c0)='GPL^]^%em1\x00', 0xb, 0x1) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 2018/04/22 08:43:30 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80000001, 0x0) pread64(r0, &(0x7f0000001600), 0x0, 0x0) 2018/04/22 08:43:30 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00007ce000/0x2000)=nil) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xebe, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0xf624, 0x4) 2018/04/22 08:43:30 executing program 3: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) rt_sigreturn() mmap(&(0x7f000001b000/0x4000)=nil, 0x4000, 0x1000000, 0x28011, r0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'system.', '*-\x00'}, &(0x7f00000000c0)='GPL^]^%em1\x00', 0xb, 0x1) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 2018/04/22 08:43:30 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f0000000080), 0x2a) ioctl$void(r1, 0x5451) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x9}) 2018/04/22 08:43:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x48000) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x3ff, 0x6, "7b0ae374ea9e96f0cf421a753898871e99b7e470eb078f508acd92af5db38ea623cd682ff18ebb0198760947772d07a8cec7f1a34767f67eaf5a73f4b0e40a", 0x3f}, 0x60) 2018/04/22 08:43:30 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000)=0xa, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x200}) 2018/04/22 08:43:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a070400000081e5b3b60ced5c54dbb7291d05005d55d2f3351acfa73c60c6cad7df4a537e2bddb709212c62d3b5f861c2c5b91b7cd88e53ba8ddf3c269a2b0765cb1900000000000000000000000000", 0x316) eventfd2(0x0, 0x801) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) 2018/04/22 08:43:30 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0x5, r1, &(0x7f00000000c0), 0x7) 2018/04/22 08:43:30 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)="2f24feff14ff6f02000000", 0x8c5, 0xffffffffffffffff, &(0x7f000004b000)={0x4, 0x4, 0x3}) mq_timedreceive(r0, &(0x7f0000000000)=""/121, 0x79, 0x0, &(0x7f0000734000)) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x7ff, 0x3, 0x2, 0x1, 0x7, 0x2, 0x3f, 0xb6, 0x201, 0x40, 0xa2, 0x9, 0x1, 0x38, 0x2, 0x6, 0xfffffffffffffffb, 0x200}, [{0x7, 0x81, 0xa1, 0x1, 0x7, 0xd366, 0x50e, 0x9}, {0x2, 0x7, 0x9, 0x7eab, 0x9, 0x3, 0x7, 0x1}], "3ea30166b7dbe15a0bce90e5a657cefceee2a1466075e4639eed863f73fab82720570c4ea5b5e32caa563dec064436181b0b6f28f107d57184c5ecadff293c26a0d8a34480ba0641b3fb4a6e307bbc13f0927aa81f627cba329a856c938c9a4e3b19e657605237e18021b6fe16e512947c7bbbb121adf5fe22f9601f5f01b5af6007f5807c5a490b51987f67860f3e3fa00a9722bc3af802c442ab2102ea89f29fa3693d8a707516955afe39c1"}, 0x15d) 2018/04/22 08:43:30 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0xff) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffff, 0x100000000, 0x1, 0x90c, 0x10001}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @rand_addr=0x1}}, 0x800, 0x200}, 0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000240)=0x4) close(r0) 2018/04/22 08:43:30 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4200, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/184) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/04/22 08:43:30 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "84eef8", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}}}}}}}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000180)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/22 08:43:30 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/4096}, 0x1008, 0x1, 0x3800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x7f, @empty, 0xff}, 0x1c) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000007"], 0x1, 0x0) 2018/04/22 08:43:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x54e1, 0x4000) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/22 08:43:30 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0xfffffffffffff000, 0x7, 0x7, 0x8, "03f7f87dfb1bfaff5add6d821848d3b7e29e9a52311af879334ab331af8ef7261d9527157ac0a58521de952f", 0x401}) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) quotactl(0x3, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)="a36ead2442c26926f82b3096590488c8d5efdd0fc3cb5dff5cd3ec4a529bba89c8d544652b83f2513a0135e1db955678810ee7b03bdc8f3143b0d625275172d870e726ed40fde896565dd7a871b8b1579266469ed1ad0b0f7f3af3b5762126f2ca9e7588967826b1a67dffb62ad1c1e08aef8df0df45eca8") bind$inet(r1, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg$unix(r1, &(0x7f00000001c0), 0x0, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @empty, 0x80}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x4, 0xa, 0x5, 0x2, r3}, &(0x7f0000000300)=0x10) sendto$inet(r1, &(0x7f00009ef000), 0xfffffffffffffdfd, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x44) 2018/04/22 08:43:30 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf, 0x13}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="77000000000000000000000000000800751000000000400000000000f7ffffffffffffff00000000ce044e0ee86e0c8b1b0542df4173c4a14d36d1c520b65191f658642d8d0817b77ab082fa384af7feb347be2b352a7a7ea2f6d828aac097bf913992fe69309b807f402975"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = fcntl$getown(r0, 0x9) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000540)={@remote, @multicast1, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x5c, r3}) ptrace$getregset(0x4204, r1, 0x3, &(0x7f00000002c0)={&(0x7f00000001c0)=""/203, 0xcb}) r4 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x8, 0x9440, 0x9, "1f7f6ac3f2350c9fbd09a9c6521f128ebc2816d0cc8dcf0becdba8ed00b869b473fe633873f433c09b6f9fe8bf5503d3d804907de5e2a5ce326cfcb58991602c1a7c5c893232c595426b8e2586981fcd"}, 0xd8) [ 96.888206] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) 2018/04/22 08:43:31 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xfb7, 0x388b0b2b63d2ef58) mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/net\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/22 08:43:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000040)={"6e61740000000000000400", 0x0, 0x0, 0xfffffffffffffe8d, [], 0x321, &(0x7f0000000140), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xffffffffffffff65) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000200)=[0x400, 0x4]) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x7, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x88) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x20) 2018/04/22 08:43:31 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x54e1, 0x4000) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/22 08:43:31 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x200001, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000040)={0x8, 0x3, 'client0\x00', 0x5, "4b9d1b1af9a00774", "cabefef542e27b26b0af5a6628fca9612ceaed4999675878ddc2490943a2bd8c", 0x40100000, 0xe12}) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/22 08:43:31 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000086b000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x83}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x80}, &(0x7f00000001c0)=0x8) 2018/04/22 08:43:31 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xd4d7, 0x200402) recvmsg$kcm(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/255, 0xff}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/166, 0xa6}], 0x5, 0x0, 0x0, 0xb978}, 0x40) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000004c0)=0x20, 0x4) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) fadvise64(r1, 0x0, 0xfffffffffffffff8, 0x7) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000500)="ba35685f7a35508bca49d58402cd7adc1d3897ceba42ecb90c3b305679c12d266ebd10ad743093776bcd4ba6a1edeb32eca82c075c58699dba24979b834d8e7b1422a06810fe5a55b36c33741038aa2e4d751e620a8eb90dda0da223f2b6f5e106418dc5b45126f04dd80f675dfaae9c", 0x70}, {&(0x7f0000000580)="46bb89fbf378f85591e8d28e211dd1bc358e9decfb4780ad979a44c3697b677e2f9504bc4691f096ade6b440a80cc7334d8b845ff95146184a1bdddfc495559c0e685bab1f2f4361ccf4455eaa633d18d520c8c867df2016aa07de29986ab9141e946c91ad4fba09eb7345429d415817da38187957cf", 0x76}], 0x2) [ 97.204150] alg: No test for ccm(camellia-generic) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) 2018/04/22 08:43:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x202040, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x4, 0x8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000005200f3e8000000c8567acb000200000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/22 08:43:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000400)=""/175, 0xaf}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x39, 0x852d90d2d326c077, 0x8, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x98, "0c18b421c50be3e38a42d11c07cafa015b723fdf2843e3452c576a4d645be5f44c94850ac053de70f836d67e0078ff35ff24bf32687b1a60c429f698bb7a144782ac657a2534fe19206b7de70655a390c430e9db521c365beb2648e7b9d78b513be503939d4288ce28ae08bde026107df1276551a3c162f697bbb6267a78061ab50152a462ef326771d3332d26ea786e4aae09a47600e3fb"}, &(0x7f00000001c0)=0xa0) 2018/04/22 08:43:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x12000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x4}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/189, 0xbd}, {&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000000280)=""/102, 0x66}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/148, 0x94}], 0x6, &(0x7f0000000680)=""/116, 0x74, 0x1}, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000740)=0x9, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000003c0)=""/230, &(0x7f0000000000)=0xe6) 2018/04/22 08:43:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2}, 0x10) listen(r0, 0xfffffffffffffffc) 2018/04/22 08:43:31 executing program 5: setpgid(0x0, 0xffffffffffffffff) prctl$setfpexc(0xc, 0x80) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 2018/04/22 08:43:31 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xd4d7, 0x200402) recvmsg$kcm(r1, &(0x7f0000000480)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/255, 0xff}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/166, 0xa6}], 0x5, 0x0, 0x0, 0xb978}, 0x40) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000004c0)=0x20, 0x4) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) fadvise64(r1, 0x0, 0xfffffffffffffff8, 0x7) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000500)="ba35685f7a35508bca49d58402cd7adc1d3897ceba42ecb90c3b305679c12d266ebd10ad743093776bcd4ba6a1edeb32eca82c075c58699dba24979b834d8e7b1422a06810fe5a55b36c33741038aa2e4d751e620a8eb90dda0da223f2b6f5e106418dc5b45126f04dd80f675dfaae9c", 0x70}, {&(0x7f0000000580)="46bb89fbf378f85591e8d28e211dd1bc358e9decfb4780ad979a44c3697b677e2f9504bc4691f096ade6b440a80cc7334d8b845ff95146184a1bdddfc495559c0e685bab1f2f4361ccf4455eaa633d18d520c8c867df2016aa07de29986ab9141e946c91ad4fba09eb7345429d415817da38187957cf", 0x76}], 0x2) 2018/04/22 08:43:31 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000086b000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x83}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x80}, &(0x7f00000001c0)=0x8) 2018/04/22 08:43:31 executing program 1: r0 = socket$inet(0x2, 0x0, 0xfff) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000300)="827cba4b1f84a7343f9d0a1b26d2311d3f2574858deff6113b6ffa59cb8be00de90195037ca3c2a76b431086f78c4c65fe274d587a110cb1e05a347081fa6384f53ca8277e5557dcf5bf63aae9540e2f981ca27cc693a492ba4701c5c63ca436003f16794bf2b25a73f5030af7bec997b39ca55152e2e0ab15b59643968ea4131b436bb17224550c30d5cc471d03b70b8e28e7d230cae3a9ea74cea60414f6d5e0183a7096c8cde6ab277357cf8ba17bc50e807c455fffe180438aaa43638ae29f333dab8dca5ab1f6b928cc97e6a0c9f179b0dc15d6661224c1e246a4f44c9e", 0xe0, r2) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100000000, 0x541040) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000002c0)=r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x3c) 2018/04/22 08:43:31 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)="1c7765854024483f767374d3254e2cb3351fa439ec8a59dbb5cf6f9140a36afb691ffc98f33a3e700b87dbf72d6cbf0adcfbb59d50a41b05397cc93267c6b88d251e9b5d0acf70af32f571ad7413fc024d39") io_setup(0x7, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) 2018/04/22 08:43:31 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x200001, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000040)={0x8, 0x3, 'client0\x00', 0x5, "4b9d1b1af9a00774", "cabefef542e27b26b0af5a6628fca9612ceaed4999675878ddc2490943a2bd8c", 0x40100000, 0xe12}) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/22 08:43:31 executing program 7: io_setup(0x40, &(0x7f0000000040)=0x0) io_destroy(r0) io_setup(0xfff, &(0x7f0000000000)) io_submit(r0, 0x0, &(0x7f00000022c0)) 2018/04/22 08:43:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x2f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 'fo\x00', 0x0, 0x2, 0x71}, {@loopback=0x7f000001, 0x4e22, 0x2003, 0x400, 0x1f, 0x8}}, 0x44) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) [ 98.033242] IPVS: set_ctl: invalid protocol: 47 172.20.20.187:20001 fo [ 98.073302] IPVS: set_ctl: invalid protocol: 47 172.20.20.187:20001 fo 2018/04/22 08:43:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1a, "bba90c15820212d0a8b694a63d28a40d05c904324b38ad0b7fad"}, &(0x7f00000000c0)=0x22) socketpair(0x10, 0x0, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/22 08:43:32 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000680)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x600000000000000, 0x3, 0x1f, 0x1, 0x3, 0x20, 0x5, {r2, @in6={{0xa, 0x4e24, 0x7, @empty, 0x6}}, 0x1f91, 0x81, 0x69, 0x2, 0x8001}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) dup(r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000640)=0x6, 0x4) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="5d0000000440deb13c71554d718093", @ANYRES16=r4, @ANYBLOB="000229bd7000fcdbdf250100e39e4c66020014000100ff0200000000000000000000000000012400020008000500008000000800080007000000080005007f470000080007002000000008000600f505000008000500070000000800040003000000"], 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r3, 0x62, 0xfffffffffffffe00, 0x6c27, 0x7, 0x8000, 0xce, 0x80000000, {r5, @in6={{0xa, 0x4e23, 0x2}}, 0x7ff, 0x8, 0x40, 0x80000000, 0x69}}, &(0x7f0000000200)=0xb0) socket(0x3, 0x7ffff, 0xffffffffffffffff) 2018/04/22 08:43:32 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xfffffffffffffdee) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000002c0)=0x5, 0x4) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x0, 0x7f3, 0x381a, 0x3}, 0x2b, 0x2, 0x0, 0x0, "5f31ee3acdb250681613ce874df161d05c0f2c1d3320199047f5e272384654d1d98f9e75b0f50562114b0ddde828d7d67e237f434c4841c0a2d3afdf574a7ec8"}, 0x48}, 0x1, 0x0, 0x0, 0x8880}, 0x40) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000300)=@routing={0x2b, 0x6, 0x0, 0x8000, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x38) 2018/04/22 08:43:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000200)=0x1000000002, 0xfffffffffffffcdc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x400, 0x407, 0x5, 0x2}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8, 0x0, 0x191}, 0x20000041) 2018/04/22 08:43:32 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x4, 0x101080) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000280)={0xffff, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x1}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x0, 0x9, 0x0, 0x6, 0xeec, &(0x7f0000000240)='irlan0\x00', 0xf1e, 0x80000001, 0x6}) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000180)={{0xffffffffffffffe5, 0x2c04, 0x8, 0x1, 0x8}, 0x6, 0x6a7, 0x9}) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0x4, 0xffffffffffffffff}]}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f0000000380), 0x6, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/22 08:43:32 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe73a, 0x121200) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x77359400}}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='.', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)=')') 2018/04/22 08:43:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02130000050000000700000000fb4f0fa5f0bfed0000ee1cd40f440ce5d21e3babf300d060a1232b8e"], 0x10}, 0x1}, 0x0) 2018/04/22 08:43:32 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001540)='/dev/vga_arbiter\x00', 0x2, 0x0) accept$alg(r0, 0x0, 0x0) read$eventfd(r0, &(0x7f00000001c0), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) socketpair(0x0, 0x0, 0x9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x6, 0x7c0, [0x20001580, 0x0, 0x0, 0x20001808, 0x20001978], 0x0, &(0x7f0000000040), &(0x7f0000001580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x7, 0x10, 0x888e, 'vlan0\x00', 'eql\x00', 'bcsh0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}, {{{0x3, 0x10, 0x888e, 'dummy0\x00', 'veth1_to_bridge\x00', 'syzkaller1\x00', 'veth0_to_bond\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [0x379b5320757cb389, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x108, 0x140, 0x178, [@arp={'arp\x00', 0x38, {{0x118, 0x892f, 0x3, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, @multicast2=0xe0000002, 0x7dfdd50fbc1f7400, @random="7f22f4c43dbe", [0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x4}}}, @realm={'realm\x00', 0x10, {{0x9, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x15, 0x8808, 'veth1_to_bridge\x00', 'teql0\x00', 'ip6tnl0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff], @random="58aa2c69d46c", [0xff, 0xff, 0x0, 0x0, 0xff], 0xd0, 0x108, 0x140, [@cgroup0={'cgroup\x00', 0x8, {{0x5}}}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0x1b, 0x2, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x40, 0x8848, 'erspan0\x00', 'vcan0\x00', 'bridge_slave_0\x00', 'ip6tnl0\x00', @random="b11e95e7cb52", [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], 0x110, 0x148, 0x180, [@vlan={'vlan\x00', 0x8, {{0x2, 0x1, 0x0, 0x2, 0x4}}}, @stp={'stp\x00', 0x48, {{0x9, {0x80000001, 0x5, 0xffffffffbf9427e2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x9, 0xfffffffffffeffff, 0xffff, 0x4, @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x4e20, 0x4e23, 0x0, 0xffff, 0x9, 0x7, 0x7, 0xffffffffbba21240, 0x5ec1, 0x8}, 0x8, 0x100}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}, {{{0x5, 0x0, 0x0, 'vlan0\x00', 'veth1_to_bridge\x00', 'bcsf0\x00', 'bond_slave_0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="4cd999c48c2e", [0x0, 0x0, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@connlabel={'connlabel\x00', 0x8, {{0x5, 0x1}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x1, [{{{0x3, 0x7, 0x7da94e7ef5cc0ebc, 'ipddp0\x00', 'team_slave_1\x00', 'vcan0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xd8, 0x110}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0x10}}}}]}]}, 0x838) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8e, 0x3ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r3, 0xfffffffffffffffc}, 0xfffffef9) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000280)="47ab09a96afb55888c67137f7de6990c46306c2808689beb18c51826e0b840084b1ac22c0ae762bb3890313504ae657f4d6d2370185b894a331d105a8ab731e41b6f29605288a2ddcf34c0092ee3bbe701c1cf30a3052efa0bfb6cb9bfd55d69db889f52808a39dcacd569540cc99cdd2305dd3f09cc6566c9ddfde3818c054ae2cdb1247fadfe0e7f98444945cc92d90915ef10d33f04408356e0c703f2058744c8dbfebe98164a3de9ce9a1274bafa8a1b863e59222d427c9bafbd48b9b03f8afdb8962e763bcc549a1cd257c71cf628c79766054c4b73214ecc0b078f158afffad8e4429a7d82d548e527c22b9c1caabdb8e815a81c529cd6b7d08a35db51f8c77af1d59ddd668513132239d183479016d8002301e1bae20f6185bd9d9ea47b953b3e3d37b8c7f8ea01943cd557d550bbd5f7956a61970bc45a7a0b89b133f9298b5b08e615cc37ec294c8ae130f21241dde770fffdd371479f8d54d585a8d233ae775daa618763a9b591515a58aaf7579cc1f2e99b38360188d58781d9d5875253525e6cd7f320d7b70a85a57ebc40c3d3f2b1446150346fe51c59ac298d87a5d065568ec80033fb4f3558ecc594a9619998334c36034585697b31acb87d630683056def26e9890d8c456a2f6df0e797c5ebe3b9fb9ac5a6e0351d72a5fbbbbe1c34746da7f69350922dd7fcd474356238f1ba636245e9b569fbd1ca0ac6b41477cc07a914ad00ec91c1bbfe7a1dee392091cc0db657bd55f7f7e00b271e62f36e44e397be28f0f3d34a70595ca63ac99fa7160fcb80b79a8a0d011d3baf5234bb582cce4f4c84c7c53d721fb51581f3b8b4ee0f269e671987144d90ff789d1ceb47e2c6888a3a84c61d73ede1cbd93e5bb7e0f896794c7ccf96499162a3c5ba83a7a954a4d4c867378d83ec002643abc26baee8b70a10303142c2b7899a2b6a24267b54223184f478140014942b4f56d6736a8489d4fb9fb50e0bb555a11c48b319236c29e2d8aed97644ce89dc8341458dd2d355f0c786f10dd2707950be99bb4498e2c77a3209ef2501b04bae11aaceef7379ad2a4d73189520dd83193c1161f789d0ada02fb84f7b708bc494e23b52d1ef34ec9049afaad97a6b3d041ba7d04e0707da0af1da284ebffc024fe5f95973902e0ae077bcffdbd986e45ba112ade1429391a1c99cc14d399e3ae56c0b1dd1004820ec223b9750724e70aedcfbe58e52cc75abb17b3bc0e6d1d88f8e751d0e49c3806b9a9c0983ba11925d61147d99ef98c08e644e110b6ca066b25e9ab118110aecaf9922e243163520fa50cf06ca51c4b5eff63a7cbc23f2a99cdc09519426782793782482cde985bd665efdce341ecc0cec7db130066963604df8b80aa602bea45fe4618460f71ea4112ed693a4faa9c675c77e9177b3512db913928b6c89fa32fcea182648d22b3dd254e210247e3c79e1269ca97081e6712d7ad5a99444bfd4f226993381272809289a6641bfc0151e759ed5f51409e85c259ce092b40703a19fb0d20f45c164f8bd0d012ecee038259d3009ead7d7aefa1abed9036744a4d97b56329793174365eff9e4d8257b15f620d8b4fd534eed6b5ee8fd8db19c08243301a9721bcc0df03a82fcba00a508ec715f6ee67add16b8cc2600bc93a9ba197728ee5b1229a74fb9e71af3dde6615771775f5f5562cc4aa1ee0983f5da78621c087d4eca4c236b47b8c750335bae0362173f42f6bbcb5196a5bab4ae2cb44558694c477a97cc0726087b5fb3fba6936dc71cee084df845e7bcf142428db2b3d7a5f9c1532e3deb582438b906c0ab2cb7f1632c265c66568c292b557ba907107581dbaab425d7878d752eefcc016da2ada1ff0f7850b1058c69e0f313931506e5fc90e3c88582381bbe57242b96cf7dd4a9a0f811f50c120968dbf1a1478e627211489f0bb45bc7362c1fd18d38f2450833a6ad081fdcd7472b4bb5c75967a640d0828d77bf8cf28705b84b94b87613160d29f73217ce5cd534dc704a2fb0e8642e5e49bf00c2725adfd4e2fe273a5ce214ea3c95b1648cbcc505ecf426074d7aac0fafd2a3d27a279dd397d6c24f231497443e349c25b2f9bdd5d699f7db199dfe21c2fc084d28b2ab2354a347ed42a9a67a58b31afe7f65c1b99471bee8562c90a960053d6df395b6c3bc930642a1aa1222b5e546d8d9c76275ccdf7fe83ea5dc733016ab1acdb58af85f7347b5f48e26b2e1141786257f4680d4f18ba6cd870e26600796f4c33463fd85eebc5a8ace648d079719b23c4cae49c4ad26c9cb68eccfe9cb3d33df67ec78006fdec170890fbab920f12689410cd5b4154d0ce56ba16728d531280472ad6c0b75dd78dd4516c69797601cb18e68986c53985a16c4e81d6eb997108b69d762ab5182544e196d1935216dfbdd3134e33c27a301b6b214ac7e54d8165386a09d2a67091d27262eaa62febf0e3163242a8434dee68224bd0a600a428c6035f677d57ba1e34d780be59ba013c11a4fb268b7fd5e61646b98028d825b69b76780b4977ad21559cd8bf0ffc2d2880ee19e3ab9960b695eaa2861ed0208b220918fb2a8288e824a55e41e69ece2fcb1736f3ea68c288c0d5ddb6d2c79e01eac2dfba533cf981f1394a4fd2ead00dbdb7f25a53f12a0703130c725e136d4040b6084675084595281bccb18f5463193bf099241f4a976ee36f164b96edff879b4fe70fba2b582efba866ab1e0788736b56d52a1809e8ae45dd9d5fa8e1d1998386fe58cc40322162ec064e12f64c5a91af445c804f3e0e5c75f620c24ea7c3532095105707519e80aea59c2b49d30b05e7fd1566583ceb05df8a8bc22228ab196371b6fbf3dabf1fd904eb53c78d99e62941267c2052c8a487bd755a49c62861bfa249566df38ba437856d4973ee6e7267c6c6ca9be811f9006dc3bc2a2954cafacb536107ce52f7df6ee67968a27bbacdd66654c9f03a8204877a71a72390aaf5d96c3e2ee796b36b4d83321467760846de68f17f2b8ee4ba33e04026c1af3719243e1384554411b44537c0a270eaecc6dd55147d06c97f85d30fc2fa160ff494a01f1b53b5f6a7c5ca346ce86651df8fa7f44ed2e5b4f77c8adcbb9766c4a6b186bd88f3cf815b2c266dd91a7cf56e5e6b9a93aeaccee7e1a8f4dac6c98a510066c4537e3b4506ed61a1b2d161106763fdf051abe81ff53ac528197e5c535220bebddcb43fbabf574be4053823e3c3ffed088c25797c1b6e6adbd6ed48865083af7bdb9455a7aa3b5940d76129740b84fdd61bd0ae0ee6d5824d5296f553a6dc71a96d3b3dba945beb03f3a81b0c7b0d3d63a6bef6268543a014e71d81787f0a2553ce1ee8350212b2e12482e33545a62c54dc14150ddd6ceb665b57cb02fc705227e0ae90811bcd7933dc6d4f429d510cdfd7744aeb3eb43a5417f13d92f3f5c207e79d653b7eddd7b9ae8119e1172b888a87dddc86cc857cacfc0afa5124af4a0b214854d6ee41bc5db78b95248ca90bdaaea2fad2a4679e7471366acdab7694e092e933d4dab4a338594de0058aea34761efaed1eb41d39089fa258fc504e63a82ba9dae3c86be5d32f91e1b7aa275ad6b7c56275985ca6e4c5d6d1b76ab258a948be56dc6821ac7dc21347ea2594d03fcb0992a21da05c2b8f7f348ca4909544ed6d7f2ead9c61ad9725920b3b93f1d7f1aa26339a1ee7bd261c53347fecb43957716e160f8a2f03ec64b76791c020a18410d78cbcbf881d3aeaab54e4e7ff72c2cf9fb93562da34ea49c64d7ac3372cc3c8c099817991355df5c21a3d58b46dd795d732ca9daaa3bcba6ce850ca6c16d1e7d7e73006484960c221c4d6e097c6b97f748fe21a08bec15380f2a803184b7a4cc749912221fc84793adc3da0d72f6f03f71c86e9af6f26f221478488dbb96da9b2b35aadc466227f4de49a2af94fd9c4e184e48e41a5f0f604388bf842b28b016ed2504338916a9666886930d4e3ca8756cda1beba800f42cc4005d65cec57e58d3ebe111687449bad98fa8c6933adf65e999f8f420f0ce08f9be09280e6f0c58d646962b48b1be388e43bfa51de9c3164e58ae602ecf55a0017345ce5306ed0fd89746a65f5f124eb07eb414bfc35d9b881c816005f7e546ea6d9d2be0b4360de869eb7b02ccbdfad6d19ec6ca467f18364f57c7d84dd79023d177abc5b1ccdbc6c867ab291c13e22ebe2862e3a35ba1ce9f9f2e77ccc53f7676af34563eace7d41fcdd8054168c668d72fa3b08fa0acde3170a55fe69d3cbc83d4a70aea3b9ff25d0c14db7505485153d4680c356c2d52181326762f73c60650022b5812da65bbe0a613b3db0eb5728e7c5f3640aefe85d141ca0e02d0fcae321751b8386c56a0b2540333bc66a0077c6aab6ffd59bca57e361497fc5249128832f02782e9b1502a6d897d1b165ecdfea543abc90dba945c05f45d41d0dab331b96c11993fea70d3231cad8b3c7016ad98d063dfeb5ad65ab10d83819390f109ccb710705c88bd62214418fdea2d103476f27ab68c29f8c12f05547526dead9011bc46e4e8e352d83dd29a3a130bd7229dbb413dc7ae3cbe6a57e9ef678a5c4bc1337b24b0d46d9a97200125777a8ec4f6a7608337a87a2b4c7126aaddcc9d140ba26fed1baa45f5ca84fb3f42bfe0910f1a858347afcb9c37b74fa61cd3ce5efa96d52ab2eaa1537d97bc83518f1374597f96ef092363dc8031ffc9131edff2c00117db0d229797f4619256957ec089408948a977dd1f0f4c4af5a3df7a194f092641499885f2505a7c77bff13093b438c6edc4d102ff990f88e88d7b59e68d82d16c5bdffae0988f8f0b07a73961463f07a9ba0fabc58bbfcc1da1b8017174126795e137be46b76c1a81cc3b6d1f99d060f2f0d54522b6574235e706e3ec195d8562870e626f8fec77b712adb5216d352ea509fb373c00386ca2efda157e1cf1f1c12f4d9f458265c9b6fb3e1809105f81f6d8c039f0effa9d18e76c62e72cf0d65c97911f1166a74f3ee4a4b49e3bdbd5e8ef0551f99cbda3d2d2cf6691573dd5cc525f0d77324760d463894b92f7c1dd3931cb80894181f46481c3c706c3a8b0bd43d6de4231b48673678f7bf50f957090b788eb53083c53472f93510294314a7483486a3a2c2328c0fbec31ceeeb8155bad76eb9d0577d1abeb85f78195e090d8c7298ce2a5acc363f742ede863edb9111a5a64cc21629e91dc03566b7897f83f1610af5e198ff3888341bf7ddb1f8164ef9edd3d7dcc0317d4164df65189f7e2dba12570903fd45d4b46d4e2925d084e6f42a2be75834ab987ed60e6dad946c8e5f46b0a601de5f7de60f1c216ec54d0ac8a23faf78fe84b4a8b2f22d5c76ff153617e9c1233139a02157d975e1e6a8de8c089e0416cfcc465c25244aff821bad1d2582a366f57dee5dea6882e137f1294009bcce28a30503cede596532a3c02ea06391a2062821adcfc518bfc6b0934f4eb50098fa3db3051342c8f00b1055dac62cde01e8c38928aef73e311aeb6cebc32130772e372ceddceba90c9848e3f0d98183e1b9d3354fd7b996cdb15777fe2eb8d6963d7ab8c761521e0a86504941e3cf2fbc083f5f4265ac3dfac02dfa1b7f430beab64859668fd5a0f860261cbfd74902e98f943c20805a9022e1876bbb4dda1be7f182862d8a52c616464c9642d6a223b4e048f5161c04ea726e18301d791baf6ca2c3a86b0e0d165d57e8236086ad1da661111b586b8aac9f235b960c6998334f35469faa0e60296f4e381f19b4b3018cdb9230e721ae3bf7ade9d", 0x1000) [ 98.165650] devpts: called with bogus options 2018/04/22 08:43:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) r1 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='@system+\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000440)='trusted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000400)=[{&(0x7f0000000180)="338460ad623039e207d86ddadc2775c28a1ca9ad3b3b23ebdc3e95bcfae1eb6b56edffe245ceda2d26946bd56003e8a9df4f1dfab7536f6c35dd29b293eb2305727eef2cce5caabf1611dc9c1c5ecd55adf8cccd5415d4355f84082605bb8fe32facaf54d460bdd32dfbd11050ebc541e61889a3ef3e45df7867f739bb226554bcaa686002a08720571bbfd06dc649fc90cd", 0x92}, {&(0x7f0000000280)="aab7aae6222b02a24411202ca2427860fb07febb4d0ba19166784b1fe4d20b87a5e73b0fe930af5fcf", 0x29}, {&(0x7f00000002c0)="63dbd2097ed819f10165ef6754a49601904b24c3cbb72fcea49ac298e0d5c0f5c863ac5ed0a301345c9e6b678121ad124f9c5b3d447c7f09c248ca82a2773700fd3b6f6c4da00c5dcc13abec2a419219950d4590118dbc64aa64013cf2d019cf9c41e07385a3fa9eced4314cc45417836732e992", 0x74}, {&(0x7f0000000340)="8ccfa0f46339a1d5a01961f4d102786ead567964f4a7c1662f917558555e9a4283f2ee55a4b6efb760c97ec7d24ed8fd2ae21b52633b14b52da26114f990583e482f63d841f1a6f1682635d7aee56f4e16b29cae040872ffc9a3e1991baa4ae1452b3163bba5a16fa103f58a5b28292063df767d09cbcb94bdc2fc4179a88b84bcea456042573f46ab95c08b15056663dc0684cf47dd0331ea1b12bf", 0x9c}], 0x4, r2) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_setattr(r1, &(0x7f00000000c0)={0x30, 0x0, 0x1, 0x1000, 0x400, 0x9, 0xff, 0x3}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0xffffffffffffff53) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000eb9054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000000000)={0xa, 0x8000008847, 0x4, @dev={0xfe, 0x80}}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000380)={0x81, {{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x7, [{{0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x78}}, {{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}, {{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e24, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, {{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, {{0xa, 0x4e23, 0x8, @empty, 0x4}}]}, 0x410) 2018/04/22 08:43:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0xf913, 0x3, 'client1\x00', 0x0, "aa9a0d5cc0e16030", "2b8ed87318b4a8305d90f3dd9c2ece2f8ec9f804c58d5b6df42fc1a6964bf666", 0x0, 0x9}) accept$inet(r1, &(0x7f0000000300)={0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x10) getpeername$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x9, 0x8) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f00000003c0), &(0x7f00000002c0)) sendfile(r3, r4, &(0x7f0000145000), 0x1000000000007dd) 2018/04/22 08:43:33 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) gettid() fcntl$dupfd(r0, 0x0, r1) 2018/04/22 08:43:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000dbc000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6a}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x2, 0xffffffffffffffcb, &(0x7f000000d000)=""/153}, 0x48) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='@*mime_typeprocsystem\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)="47ff3300"], &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)="6367726f75708500", &(0x7f0000000280)="47ff3300", &(0x7f00000002c0)='mime_type({@cgroup\x00'], 0x1000) 2018/04/22 08:43:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, 0x8) fcntl$getflags(r0, 0x40b) 2018/04/22 08:43:33 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @random="213c540cf805", 'veth0_to_bond\x00'}}) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x80a2}, {r0, 0x22}], 0x2, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) 2018/04/22 08:43:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:33 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) r1 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='@system+\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000440)='trusted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)='\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000400)=[{&(0x7f0000000180)="338460ad623039e207d86ddadc2775c28a1ca9ad3b3b23ebdc3e95bcfae1eb6b56edffe245ceda2d26946bd56003e8a9df4f1dfab7536f6c35dd29b293eb2305727eef2cce5caabf1611dc9c1c5ecd55adf8cccd5415d4355f84082605bb8fe32facaf54d460bdd32dfbd11050ebc541e61889a3ef3e45df7867f739bb226554bcaa686002a08720571bbfd06dc649fc90cd", 0x92}, {&(0x7f0000000280)="aab7aae6222b02a24411202ca2427860fb07febb4d0ba19166784b1fe4d20b87a5e73b0fe930af5fcf", 0x29}, {&(0x7f00000002c0)="63dbd2097ed819f10165ef6754a49601904b24c3cbb72fcea49ac298e0d5c0f5c863ac5ed0a301345c9e6b678121ad124f9c5b3d447c7f09c248ca82a2773700fd3b6f6c4da00c5dcc13abec2a419219950d4590118dbc64aa64013cf2d019cf9c41e07385a3fa9eced4314cc45417836732e992", 0x74}, {&(0x7f0000000340)="8ccfa0f46339a1d5a01961f4d102786ead567964f4a7c1662f917558555e9a4283f2ee55a4b6efb760c97ec7d24ed8fd2ae21b52633b14b52da26114f990583e482f63d841f1a6f1682635d7aee56f4e16b29cae040872ffc9a3e1991baa4ae1452b3163bba5a16fa103f58a5b28292063df767d09cbcb94bdc2fc4179a88b84bcea456042573f46ab95c08b15056663dc0684cf47dd0331ea1b12bf", 0x9c}], 0x4, r2) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:33 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000480)={&(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0], 0x6, 0x400000f2, 0x400000000000009b, 0x4000000000000018}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000040)) r1 = gettid() r2 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)=':\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='![proc\x00', r2) ptrace$getenv(0x4201, r1, 0x9, &(0x7f00000000c0)) 2018/04/22 08:43:33 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x80000000, @empty, 0x3}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0xc) 2018/04/22 08:43:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000002, 0x164) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:33 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x70a05b0d68569edf, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/04/22 08:43:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffc) r1 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) getsockopt(r0, 0x88, 0xa, &(0x7f0000000080)=""/8, &(0x7f0000000000)=0x8) 2018/04/22 08:43:33 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x11, r1}) 2018/04/22 08:43:33 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x7d, 0x2000000000000008}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000001280), &(0x7f0000001200)=""/23}, 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x100, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x20142) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000011c0)=r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040)="b234f4fa5c25bc77da55cdfa4b75904f4659c6129b934a1d80751744d4bc75338ac2eeb9b3f08a7e804f7def7af593a5f2ae52efcb34ef", &(0x7f00000001c0)="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", 0x1}, 0x20) 2018/04/22 08:43:33 executing program 2: r0 = socket(0x11, 0x100000802, 0x200000000000000) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pread64(r1, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) 2018/04/22 08:43:33 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x8, 0x3, 0x9, 0x2, 0xfff, 0x8}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) close(r1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)=0x1) 2018/04/22 08:43:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x100000000, 0x90, [], 0x0, &(0x7f0000000080), &(0x7f0000000140)=""/144}, &(0x7f0000000000)=0x78) uselib(&(0x7f0000000040)='./file0\x00') sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) socket$netlink(0x10, 0x3, 0xe) 2018/04/22 08:43:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0x8003f9}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/4, &(0x7f0000bea000)=0x4) 2018/04/22 08:43:34 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x11, r1}) 2018/04/22 08:43:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/04/22 08:43:34 executing program 2: mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x400) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000040)=""/172, &(0x7f0000000100)=0xac) 2018/04/22 08:43:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) move_pages(r1, 0x3, &(0x7f00000001c0)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000200)=[0xffffffffffff0001, 0x1, 0x3f, 0x4, 0x10000, 0xfffffffffffffffd, 0x8001, 0x81, 0x49e], &(0x7f0000000280)=[0x0, 0x0], 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x3, 0xffff, 0xfffffffffffffffd, 0xec2e, 0x3ff}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:34 executing program 5: migrate_pages(0x0, 0x0, &(0x7f0000000180)=0x5, &(0x7f00000000c0)) r0 = gettid() capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000100)={0x4000, 0x3, 0x3, 0x3, 0xffffffff}) migrate_pages(0x0, 0x5, &(0x7f0000000040)=0xe, &(0x7f0000000080)=0x401) r1 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@hci, &(0x7f0000000140)=0x80) fstat(r1, &(0x7f0000000240)) 2018/04/22 08:43:34 executing program 0: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000949fc8)) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000080)='attr/current\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) pwrite64(r0, &(0x7f00000000c0), 0x0, 0x0) creat(&(0x7f000074eff8)='./file0\x00', 0x0) 2018/04/22 08:43:34 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/04/22 08:43:34 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x420140, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x400000) getsockopt$inet_int(r0, 0x10d, 0x4000000f0, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/04/22 08:43:34 executing program 3: unshare(0x40600) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/04/22 08:43:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x9, 0x0, "06e0c3194203180392789595e84dda7465b233f32d81647760e078f0e4055039080c91d155794cd93f99d10fe91e645043f0eb595c503363f06ca4d7ec16d6343b51553a15d52160ab2b75e0763216d3"}, 0xd8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) fdatasync(r0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/22 08:43:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='ifb0\x00') sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x1c, 0x14, 0x73bf785dca2aee0d, 0x0, 0x0, {0x2}, [@nested={0x8, 0x0, [@generic="b9"]}]}, 0x1c}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000380)=0xc) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x6, 0x20}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x2}, &(0x7f0000000280)=0x8) 2018/04/22 08:43:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) socketpair(0x10, 0x1, 0x9, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000400)=0xf69c, 0x4) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) recvmsg$kcm(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/20, 0x14}, {&(0x7f0000000140)=""/244, 0xf4}], 0x2, &(0x7f00000002c0)=""/188, 0xbc, 0x1}, 0x10000) 2018/04/22 08:43:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) move_pages(r1, 0x3, &(0x7f00000001c0)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000200)=[0xffffffffffff0001, 0x1, 0x3f, 0x4, 0x10000, 0xfffffffffffffffd, 0x8001, 0x81, 0x49e], &(0x7f0000000280)=[0x0, 0x0], 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x3, 0xffff, 0xfffffffffffffffd, 0xec2e, 0x3ff}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x2, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x1c) 2018/04/22 08:43:34 executing program 5: migrate_pages(0x0, 0x0, &(0x7f0000000180)=0x5, &(0x7f00000000c0)) r0 = gettid() capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000100)={0x4000, 0x3, 0x3, 0x3, 0xffffffff}) migrate_pages(0x0, 0x5, &(0x7f0000000040)=0xe, &(0x7f0000000080)=0x401) r1 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@hci, &(0x7f0000000140)=0x80) fstat(r1, &(0x7f0000000240)) [ 100.508429] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 100.546649] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/22 08:43:34 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x181400) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x2a, 0x3, 0x80, &(0x7f0000ffb000/0x4000)=nil}) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000cf, &(0x7f0000000000), 0x1) [ 100.599131] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/22 08:43:34 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc9) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061bffc), 0x448c19371755b851) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x1ff, 0x4) 2018/04/22 08:43:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xbcf, 0x8800) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000001c0)={0x2, 0x550c, 0x1f, 0xffffffff, 0x65, 0x8, 0x9f, 0xf3, 0xa, 0x1}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x1010, r0, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000140)=0x78) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:34 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000846ff0)={0x2, &(0x7f0000111fe8)=[{0x4c}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10}, 0xc, &(0x7f0000000ff0)={&(0x7f000000c000)=ANY=[@ANYBLOB="28000000000000000000000000000001000000000000000000000000000000000000000000000000"], 0x28}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x440440, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) bind$can_raw(r1, &(0x7f0000000600)={0x1d, r2}, 0x10) 2018/04/22 08:43:34 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f00000005c0)='/dev/audio#\x00', 0xac17, 0x109200) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000600)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000640)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000680)={r2, r3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000080)={{0x9, 0x9, 0x0, 0xfffffffffffffffe, 0x81}, 0x80, 0x2, 0x9, 0x200, 0x2b5425b3, "5416b487d64e51eb6befa2a22cf999e443f87a97b826863da56f1a199611697f0bbc6adbed7c3d29760970ce579e585b2255d1fdf7cf84a17ef2bbe8294a11efe1029d8c059c2d52b90aca20f21504fa4e9e8a97f16cfc69aec09cfc601804af74419cc3996ae9f19058249fac84f9910c1c84ae2e9f5fafdf69e14842cd3325"}) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000e802000020010000ffffffffffffffff00000000ffffffff50020000ffffffffffffffff50020000ffffffff03000000", @ANYPTR=&(0x7f0000000140)=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'], @ANYBLOB="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"], 0x348) 2018/04/22 08:43:34 executing program 5: migrate_pages(0x0, 0x0, &(0x7f0000000180)=0x5, &(0x7f00000000c0)) r0 = gettid() capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000100)={0x4000, 0x3, 0x3, 0x3, 0xffffffff}) migrate_pages(0x0, 0x5, &(0x7f0000000040)=0xe, &(0x7f0000000080)=0x401) r1 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@hci, &(0x7f0000000140)=0x80) fstat(r1, &(0x7f0000000240)) 2018/04/22 08:43:35 executing program 7: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x400000000}], 0x200000000000003b, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/04/22 08:43:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getdents(r0, &(0x7f0000000040)=""/27, 0x1b) 2018/04/22 08:43:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="43de70c9bce74d37ae077d349bfdbc80d66283792456cb6f64b91522bedd58e6f82bdf44d9775cbe44b3bd407406a02cb41c6ba757b8b73d9c3c8f3c680f168eae44e57d15dc738b3c235e4d53a0c4aa83c8d1bbcdeff7aa0b1e33cef321e5da5b8863063ba46f176648393ac011d9e2a884740f22356b75298242244a3a0466e09b0d4139bfbf180c177f386ef09fc822ea0c817796295935c3a3a2e84a3300d1bd3fc631f805addb0d4da35372ad272cd7081ab4ada88d760b22d84364dc17e08f6a502042a5493b0ca547347cc63bd006e4549fdd456dc309a28ff4b872"], &(0x7f00000002c0)) 2018/04/22 08:43:35 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x101, 0x4) execve(&(0x7f0000002700)='./file0\x00', &(0x7f0000002940), &(0x7f0000002a00)) 2018/04/22 08:43:35 executing program 0: prctl$seccomp(0x16, 0x1, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0x100, 0xffffffff94aa1ef0, 0x5, 0x4}, {0xf5, 0x1, 0x0, 0x8}, {0x80000000, 0xca5, 0x9, 0x40}, {0x5, 0x6, 0x0, 0x7ff}, {0x5, 0x40, 0x0, 0x5}, {0x8, 0x1ff, 0x183, 0x100000000}]}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4}, 0x10) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x34, r2, 0x8, 0x70bd27, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x29}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x2b, "2ba5e38e9832164487258c74fcce7baec918f28307cd35a1a27da381db0851600e9d2dc6522ba5768c478f"}, &(0x7f00000002c0)=0x33) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r3, 0x86, "0da25daf5b78a286e2c7f9f49c7f0719f9e0355e027b29360f811d60ec5923fbce78e8e52080dfb1f97ac1ae61b679f60f9105e58d9320c93660c3cb0a6dd52aac87cf30d6cfff5dd68f53bc70407a26399d08585c5a3db918fd86d9610ae7969055b323c5e34ee51949ce07f6568e3c8713540f9956c4d3ebe70499c732445033a0bd53dcee"}, &(0x7f00000003c0)=0x8e) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000180)="de", 0x1}], 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r6}, &(0x7f0000000100)=0x8) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000400)=0x6, 0x4) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000580)=0x9, 0x2) 2018/04/22 08:43:35 executing program 6: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x83000865) r1 = open(&(0x7f0000000000)='./control\x00', 0x40280, 0x60) setsockopt$inet6_buf(r1, 0x29, 0xfffffffffffffffc, &(0x7f0000000040)="cb6c2c7280a949880e68e6c7d909a19dd7f397a67f30d6bd1ef7daf4f7e955c47859d8aa2ab016c5fb5fdbcf8fd294535b1223bd7d3ace3d30b653e19a4a00f36d6f2d85ca220aafc5d010ebc28b50f6f5db8c51809ce094a0db661d7e4d98bcb19320c1e1b8dc4dfced1115827b5c1b55f1c2f28bfa59df1acf7fc6a0260cf85e43e4a42d", 0xfffffe94) umount2(&(0x7f0000000100)='./control\x00', 0x4) chown(&(0x7f0000000240)='./control\x00', 0x0, 0x0) 2018/04/22 08:43:35 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) 2018/04/22 08:43:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff7f}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1a}}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xe8c}], 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000080)}, 0x10) [ 101.376877] audit: type=1326 audit(1524386615.375:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8096 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/22 08:43:35 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) 2018/04/22 08:43:35 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6c64742f695b6d7036004a2ca8b12542813c584a24bdf1347cb31a2a96b656319e") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000100)={{0xffffffff80000001, 0x6, 0x7fffffff, 0x9, "12fbceca04ca16a8ec60cb5901459d713244b75bafa5827e1e434a22ae78fea9852c322ec0b9f2f1df2e6da9", 0x5}, 0x0, 0x0, 0x4, r0, 0x2c2, 0x1, "34a4b103bc06168d3f24c1dd79e264a5fa7326651012952bda217aaea51880c1b1ac6282a1378ff343158b7157faea93a0d2c093cbc38356b1733132926c5b44", &(0x7f00000000c0)='projid_map\x00', 0xb, [], [0x400, 0x4, 0x8, 0x10000]}) sendfile(r2, r1, &(0x7f0000000080)=0x5f, 0x400000000db) 2018/04/22 08:43:35 executing program 4: r0 = open(&(0x7f0000001180)='./file0\x00', 0x141044, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80041, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x8, 0x3, 0xffff, 0xe1}]}, 0x10) fcntl$setlease(r1, 0x400, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x440800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, 0xc74, 0x17, 0x0, 0xffffffff, 0x100000000}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x50, &(0x7f0000000200)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000002c0)=0x10) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/04/22 08:43:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="f6a3de0f56acb474d2cad1e48708039407000000ffffdfe365bbd899adb1c5e41a16ecdb108d2c1c8c2dc456a57c079c052f76874dc2b964c105f78f2144e24a932e671a84c071c6"]) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) [ 102.328330] audit: type=1326 audit(1524386616.327:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8096 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/22 08:43:36 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) socketpair(0xb, 0xd6613aa356dfd889, 0x10001, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r2, 0xffffffff, 0x8001, "1611777e3e53eae75245e8e0df6145d35a397aacdd"}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/3) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000340)=""/122) 2018/04/22 08:43:36 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff7f}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1a}}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xe8c}], 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000080)}, 0x10) 2018/04/22 08:43:36 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x8, 0x100, 0xd1, 0x7, 0xf9, 0x5}) r1 = socket(0x11, 0x4000000000080003, 0xaa2a) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) 2018/04/22 08:43:36 executing program 5: membarrier(0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001c40)=[{{&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000004c0), 0x158, 0x0, 0xfffffffffffffdc7, 0x3}, 0x5}, {{&(0x7f0000000540)=@l2, 0x80, &(0x7f00000016c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/247, 0xf7}], 0x3e43a3189bbfb3cf, &(0x7f0000002040)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001700)=""/140, 0x8c}, {&(0x7f00000017c0)=""/20, 0x14}, {&(0x7f0000001800)=""/163, 0xa3}, {&(0x7f00000018c0)=""/115, 0xffffffa5}, {&(0x7f0000001940)=""/150, 0x827136f9}, {&(0x7f0000001a00)=""/132, 0x84}, {&(0x7f0000003040)=""/4096, 0x3b3}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/129, 0xff49}], 0x9, 0x0, 0x0, 0x8}}], 0x3ffffffffffff0f, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001d00), &(0x7f0000001d40)=0x8) r1 = socket$inet6(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0xffffffffffffff6c}], 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000003f010000040000007b9def3c30dc7cc7df9924cefa4e37d1f1dc4394c9e0179bceadf293c9951c5d00000000000000000401000000000000173f77836a5da7dfd01ddbfe3ce772a3e2c0ffd66149d3649fc329ed907d817b2089aa3399cceb239ec7b1092b70d7d2ff7f7e8e00000000"], 0xfffffffffffffe69}, 0xfffffffffffffffc) 2018/04/22 08:43:36 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/196) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/04/22 08:43:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xf77e, 0x400) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x200, &(0x7f0000000140)=0x2) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800deff1b0001040000000000000000020000f1", @ANYRES32=r1, @ANYBLOB="000000000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) 2018/04/22 08:43:36 executing program 4: r0 = open(&(0x7f0000001180)='./file0\x00', 0x141044, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80041, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x8, 0x3, 0xffff, 0xe1}]}, 0x10) fcntl$setlease(r1, 0x400, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x440800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, 0xc74, 0x17, 0x0, 0xffffffff, 0x100000000}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x50, &(0x7f0000000200)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000002c0)=0x10) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/04/22 08:43:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x8, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000180028000000000000040000000000009500200000000000"], &(0x7f00000000c0)='GPL\x00', 0xffffffffffffff7f, 0xd6, &(0x7f0000000100)=""/214}, 0x48) 2018/04/22 08:43:36 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x8002) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x23) chroot(&(0x7f0000000040)='./file0\x00') 2018/04/22 08:43:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000540)={'filter\x00', 0x0, 0x2, 0x90, [], 0x0, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0x78) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x10000, 0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x1) 2018/04/22 08:43:36 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x8, 0x100, 0xd1, 0x7, 0xf9, 0x5}) r1 = socket(0x11, 0x4000000000080003, 0xaa2a) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) 2018/04/22 08:43:36 executing program 3: perf_event_open(&(0x7f0000220000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) read(r0, &(0x7f0000000040)=""/50, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/04/22 08:43:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x400000000081, 0x84) r1 = dup3(r0, r0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0xc2, &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/22 08:43:36 executing program 4: add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b", 0x4, 0xfffffffffffffffd) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) move_pages(r0, 0x5, &(0x7f0000000040)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff6000/0x7000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000080)=[0x207c], &(0x7f0000000100)=[0x0, 0x0], 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x840) 2018/04/22 08:43:36 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socket$inet(0x2, 0x803, 0x8) listen(r0, 0x0) r1 = socket(0x1d, 0x800, 0x3f17) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x6, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) 2018/04/22 08:43:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x650, 0x208, 0x2f8, 0x0, 0x118, 0x0, 0x580, 0x580, 0x580, 0x580, 0x580, 0x6, &(0x7f0000000080), {[{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0x0, 0xffffff00], [0xff0000ff, 0xffffff00, 0x0, 0xff], 'team0\x00', 'bpq0\x00', {}, {0xff}, 0x2b, 0x8, 0x4, 0x26}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, @mcast1={0xff, 0x1, [], 0x1}, [0xff0000ff, 0xff, 0xffffff00, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xff], 'team_slave_1\x00', 'bpq0\x00', {}, {}, 0x32, 0x8000, 0x7, 0x14}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0xffffff00, 0xff, 0xff000000], 'veth0_to_team\x00', 'sit0\x00', {0xff}, {0xff}, 0x3c, 0x2, 0x4, 0x2}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1f}, [0xffffff00, 0xff000000, 0xffffff00, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xffffffff], 'erspan0\x00', 'sit0\x00', {}, {0xff}, 0x0, 0x0, 0x6, 0x2}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0xe29e, 0x7, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x8, 0x80}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1b}, [0xff000000, 0xff, 0xffffffff, 0xff0000ff], [0xff, 0xff000000, 0xffffff00, 0xff000000], 'veth0_to_bond\x00', 'rose0\x00', {}, {0xff}, 0x84, 0x80000001, 0x2, 0x3}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x5, 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b0) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', 'keyringprocppp0[$]#-@/\x00'}, &(0x7f0000000800)='CHECKSUM\x00', 0x9, 0x3) fcntl$setstatus(r0, 0x4, 0x2400) 2018/04/22 08:43:36 executing program 6: r0 = memfd_create(&(0x7f0000000640)='/dev/dsp\x00', 0x0) stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)) getegid() ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000400)={{0x9, 0xffff}, 'port1\x00', 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffff01, 0x8, 0x0, 0x1}) bind$rds(r0, &(0x7f00000005c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) sendmsg$netrom(r0, &(0x7f0000000500)={&(0x7f0000000100)=@ax25={0x3, {"d92e1186adf19f"}}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000002c0)="4f0bdf399c74621a2cf9ce93b29ab0ae09498c3f7dc89e0dbfb5c270b3ab5c5044ef34e7ee724abfd1d32e295082bed730184f824af1b886f14d5199082aba7084ec9678acdbcb91682807f750cd2d9e5d7bbc9e06bdae137aacfe0298c54a3d437be93156f1295bce313e6a5cf8ab17640aa45c302623b7960df7746273ffd1911fccb57cb002c140da8678ba107c63f6253e729c0ccfef923a2a000a17932795a1745970a6adb575af8f59d069ec8ae169f8", 0xb3}, {&(0x7f00000001c0)="99666590d05d8cac816cec", 0xb}, {&(0x7f0000000380)="167534fc9a9cdd3c2a6164b20cd2abbc5b8306415dae5e421d7dd3b8166a21b9676f666a23505de39a502077e1029fa2dc72069bb89ee45c1e0ea3708f", 0x3d}, {&(0x7f00000003c0)="987a2ef28ae0859cc910b23cbd127a82dede748df88785d7aa339cd0e350038fa3938c33ea38cc928ad8cd20797c6c3c067a84dde44ed610526f0fbef0", 0x3d}], 0x4}, 0x80) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000680)=0x100000000000, 0xfec) renameat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0\x00') write(0xffffffffffffffff, &(0x7f0000000100), 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x0, &(0x7f00000000c0)) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)) rmdir(&(0x7f0000000600)='./file0/file0/file0\x00') 2018/04/22 08:43:36 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) r1 = epoll_create(0x5) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000000)='ns\x00') epoll_wait(r1, &(0x7f00004e7fdc)=[{}], 0x162, 0x401) sched_setaffinity(r3, 0x8, &(0x7f0000597ff8)=0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)={0x4}) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00000000c0)={0x200, 0x5, 0x90a, 0x4, 0x40, 0x5}) fcntl$setpipe(r2, 0x407, 0xfff) 2018/04/22 08:43:36 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/143, 0x8f) mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/51) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/04/22 08:43:36 executing program 3: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000000, 0x100) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x2}, 0x18) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8a4, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x11, "53353c2e5eec3f18ecffed665adcca927d"}, &(0x7f00000001c0)=0x19) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x7530}, 0x10) listen(r1, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/22 08:43:36 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200400, 0x0) getdents(r0, &(0x7f0000000180)=""/151, 0x97) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x21a600) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) timerfd_create(0x7, 0x80800) sendmsg(r1, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffff57, &(0x7f0000000480), 0x10000000000000af, 0x0, 0x0, 0x8010}, 0x20000041) 2018/04/22 08:43:37 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2002, 0x44031, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffc) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x1, 0x7ff, 0x1}, 0x95) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x146) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x2, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000006000)}, 0x18) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000000ffc), 0x0) 2018/04/22 08:43:37 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xfffffffffffffffc, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000b80)=@acquire={0x1ac, 0x17, 0x21, 0x0, 0x0, {{@in=@multicast2=0xe0000002}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x84, 0x5, [{{@in6=@dev={0xfe, 0x80}, 0x0, 0x2b}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {{@in6=@ipv4={[], [0xff, 0xff]}}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x1ac}, 0x1}, 0x0) 2018/04/22 08:43:37 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x2) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000540)=[r1, r1, r2, r1, r1]) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[0x0, r3]) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000440)="1136446cbc8537d17a5a6c6912d55b33bf44df672c77002e8530bbb1dbe0a2e77fada210fe50ad668ca61265da6edfc9ad56627826ea7ad1a9fabc8d0daeca885596b8c39a4d37e0678d288899800f58c977cb73dbff240554135dcf59f2", 0x5e}], 0x1) 2018/04/22 08:43:37 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x8002) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x23) chroot(&(0x7f0000000040)='./file0\x00') 2018/04/22 08:43:37 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000080)=0x1000000001, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x200000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000140)=""/92) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) fallocate(r0, 0x2, 0x5, 0x4) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f00000001c0)="83a4b6b4d72f59a1d1497ed7e57d3883dac99887ae9f107b92dab653f328cc2c4b867479c207b1ca81cdee63bf8c4a088d5edf"}, {&(0x7f0000000200)="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"}, {&(0x7f0000000300)="6ce0329b51afd4851548474d33160e4bd963d3829b529cdf6ea3133d5c93c100848eb8aae24474a4dd3e00b367de88c458a4bb91c3bd580579385ce0c5b651430921e8cd4acd3141e029cbd58d90c9316f4994133eb5bddd6bd99bd4738419c9ef9fcb0c9e59b8baf14f862f17011aea3cce3bb8"}, {&(0x7f0000000380)="cf4044589476effa29f80035bee09e6dc1c026d3177a385d512ebb9a3791ceba8dab9414d1a5503131e26f1697f2792d4a46a0706e3501b9ea101a7cbc5fd31c9a1f359c9c6f5ea92f0656f85e2f0115b01d5d23db0e3bf2e62a8843adafbfe5ca75fec1314cefbe148e1ee5473671cc24c0538e"}, {&(0x7f0000000400)="e05e73735e895547d8ccaa97254db15854d53de93c74761a54bd7d183fecf4c3aad85ae13a55a0a126b0818a854da24691e814a643e3c2cb7b81d5d713"}, {&(0x7f00000006c0)="c9f234c21aa255d83681c7c1ad27b707983a157d993feb7f72e5b7e62532c4bed05a88bd020e8beed73109597b496d88aa0d8c14cb6a23ee6ec6e7a5029c499abbe6bc82a1b4ef"}], 0x3a8, 0x0, 0x3c4}, 0x20000041) 2018/04/22 08:43:37 executing program 3: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}]}, 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/22 08:43:37 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xe) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/04/22 08:43:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc4, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2c0000002d00ff020003000000000000000000000c000000060000000c00000000000000"], 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x20000) signalfd(r0, &(0x7f00000000c0)={0x3}, 0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/04/22 08:43:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001262, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) 2018/04/22 08:43:37 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x2) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000540)=[r1, r1, r2, r1, r1]) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[0x0, r3]) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000440)="1136446cbc8537d17a5a6c6912d55b33bf44df672c77002e8530bbb1dbe0a2e77fada210fe50ad668ca61265da6edfc9ad56627826ea7ad1a9fabc8d0daeca885596b8c39a4d37e0678d288899800f58c977cb73dbff240554135dcf59f2", 0x5e}], 0x1) 2018/04/22 08:43:37 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f00006f8000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x10e1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) [ 104.052995] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/22 08:43:38 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xe) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/04/22 08:43:38 executing program 6: set_mempolicy(0x1, &(0x7f0000000000)=0x40, 0xff) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x2) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/43) 2018/04/22 08:43:38 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0x3b, &(0x7f0000000300)=[{&(0x7f0000000040)="fbeae6b51591fd6dd49c672a28272ea05399e408e863f768f7e599aff464e292c152a6d03f206b52bee66302c8778a0b9d63bdde1f8f48bcbc53498e5d41266a64144226b0cdb296", 0x48}, {&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000380)="eb6b4aa9477ef5a61d2cb6f6f1120b2bbded4c870a8c4354126ff56bc680ed7691270628004544cfe2d0b2a4da9e546dd9dc129191467c052e7d5a0470ce455b830020", 0x43}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="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", 0x1000}], 0x5}, 0x20000041) 2018/04/22 08:43:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0203000211000000000000000000000005000600000000000a000000000000000000000000000000000000000000a12be252000000000000030008000200000002000000e000000200000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff00000000000000000e7e0153eb66bb2de02b444e0940027f"], 0x88}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x44b0, 0x4000) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x400200) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x3, r2}) [ 104.102537] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/22 08:43:38 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x348, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0xa7339b2c) 2018/04/22 08:43:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f00000003c0)=""/8, 0xfdb4, 0x63) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x40000) 2018/04/22 08:43:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) close(r0) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000f78)}, &(0x7f0000013000)) 2018/04/22 08:43:38 executing program 4: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8}) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/174}, 0xb6, 0x0, 0x0) 2018/04/22 08:43:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fstatfs(r0, &(0x7f0000000000)=""/174) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2}, 0x8) 2018/04/22 08:43:39 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8dc, 0x0, r0, 0x8000000000}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x45}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000240)={@remote, 0x0}, &(0x7f0000000280)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x5, 0xf, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x2, 0x3, 0x3, 0x5, 0x7, 0xffffffff, 0x8}, @call={0x85, 0x0, 0x0, 0x2c}, @call={0x85, 0x0, 0x0, 0x12}, @ldst={0x0, 0x1, 0x3, 0xd, 0x9, 0xfffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1200000000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1be50be3, 0x0, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x2, 0xc5, &(0x7f0000000140)=""/197, 0x41100, 0x1, [], r1}, 0x48) 2018/04/22 08:43:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) lstat(&(0x7f0000000100)='2/file0/file0\x00', &(0x7f0000000140)) 2018/04/22 08:43:39 executing program 3: unshare(0x40600) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)="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", 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') fstat(r1, &(0x7f0000000200)) 2018/04/22 08:43:39 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xff8000, 0x400) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x1, 0x3, 0x7fff}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000000140)) tkill(r3, 0x1000000000016) request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='.wlan1\x00', 0xffffffffffffffff) close(r1) fadvise64(r2, 0x0, 0x9, 0x4) 2018/04/22 08:43:39 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r0, 0xc1, 0xdad3, "51efd8d971030d90c2126c7c792d7f5e0121040c52c32119fb1f4ca5189f377c2a04dbca5c310d99c9919b17a2c2088d7406099c6efaac071406a85e50de435dde4521dc5228c97a1103401e2911b4e800"}) 2018/04/22 08:43:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x402) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00001b3000)) dup3(r4, r3, 0x0) listen(r0, 0x0) epoll_pwait(r3, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f000004aff8), 0x8) 2018/04/22 08:43:39 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x3) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000007c0)={@dev={0xac, 0x14, 0x14, 0x1f}, @rand_addr=0x20, r1}, 0xc) r2 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x4c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'team_slave_0\x00', 'syz_tun\x00', 'veth1\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x2e0, 0x2e0, 0x318, [@realm={'realm\x00', 0x10}, @bpf0={'bpf\x00', 0x210}]}}, @common=@dnat={'dnat\x00', 0x10, {{@random="0e98c7c92649"}}}}, {{{0x19, 0x0, 0x0, 'irlan0\x00', 'erspan0\x00', 'ipddp0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xd8, 0xd8, 0x120, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @connlabel={'connlabel\x00', 0x8}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"a1b44f3c18c63a8f8b9372dc3a9b9a58bff3eb8ceec3ba3dca077f4f08e6"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x540) getsockopt$inet_dccp_buf(r2, 0x21, 0x82, &(0x7f0000000600)=""/200, &(0x7f0000000000)=0xc8) [ 105.368682] random: crng init done [ 105.413334] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/04/22 08:43:39 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xfffffffffffffd14) getpgrp(0x0) getpgrp(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r2 = socket$inet(0x2, 0x80006, 0x2) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0x8, [@rand_addr=0x80000000, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xcb36, @rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, 0x30) r3 = syz_open_procfs(r1, &(0x7f0000000140)="090000000000000063637400df83af096167097d330ae2dac3e2a382b31727876176c81d29d7f268edf7d31f9435da3d45c4f0a2d4f30fee5c258a31ded68b868a352ff98e602aa8937578") io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r4, 0x1fffffffffffffef, &(0x7f0000001600)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000000c0), 0x0, 0x2000}]) 2018/04/22 08:43:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x402) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00001b3000)) dup3(r4, r3, 0x0) listen(r0, 0x0) epoll_pwait(r3, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f000004aff8), 0x8) [ 105.463727] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/04/22 08:43:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x0, 0xd4}, 0x8) r1 = socket$inet6(0xa, 0x6, 0x33) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10372, r2}) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) getgroups(0x2, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r3, &(0x7f0000000500)={&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000380)="91db687ba859495d3a88b0347a6ac38fa4f3ed2dc76c1eef90c2e4947f2b135082cf024dc592cf145978f555390ff1e73256f94b69b5630f8f4f37421d3e83e1a594a9ea5407e909c38a1e692ac7bdfb90510260839fa107e745aa20380843062c19d2757c01ab8c336f9aebb172f9842891adc0b63bda1f", 0x78}], 0x1, &(0x7f00000004c0), 0x0, 0x20004000}, 0x1) r4 = dup2(r1, r1) setsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000000000)="07484e420ed9c8b65d0208a8d66542c042e8e0beab1d01c788e50805fe6c42bba08be69b534ad3845b487261", 0x2c) 2018/04/22 08:43:39 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x7b, @multicast1=0xe0000001, 0x4e23, 0x0, 'fo\x00', 0x2, 0x7ff, 0x36}, {@broadcast=0xffffffff, 0x4e22, 0x10000, 0x6, 0x8, 0x1}}, 0x44) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:39 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0xa000) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x34, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={r3, 0x78, "6387a4c6dd17cd530d3b59765ec01ed61376246f78c162e303b8af809ce2f0c568858e74ebd987d959782a78b1ba9b5a54b8746e5499923ac96265a9f95c42bb4e769686859e1719253bcee5df5c6baa38c2d5e8aeebd6cb7464e5350924630aed7e61b32e193160e1aebce011dfb2039c56f15c104f246e"}, &(0x7f00000001c0)=0x80) 2018/04/22 08:43:39 executing program 4: unshare(0x2040600) r0 = syz_open_dev$urandom(&(0x7f0000000380)='/dev/urandom\x00', 0x0, 0xe100) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x4000) ppoll(&(0x7f0000000400)=[{r0, 0x20}, {r1}], 0x2, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={0x800}, 0x8) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x88, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) [ 105.673819] IPVS: set_ctl: invalid protocol: 123 224.0.0.1:20003 fo 2018/04/22 08:43:39 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) flistxattr(r0, &(0x7f00000001c0)=""/172, 0xac) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x800, 0xc0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000180)=""/52) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0x101) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000400)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xd3d2, 0x1, 0x2, 0xffffffffffffdc24, 0x8}, &(0x7f00000004c0)=0x98) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000040)={0x4, 0x364, 0xf22, "71756575653000000005000800e80060e70040000020001d013800000200000000000000000056a200f2ff070000000000000000000000000000000000020800", 0x6}) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000100)) [ 105.732190] IPVS: set_ctl: invalid protocol: 123 224.0.0.1:20003 fo 2018/04/22 08:43:39 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) readv(r0, &(0x7f0000001340)=[{&(0x7f0000001180)=""/179, 0xb3}, {&(0x7f0000001240)=""/221, 0xdd}], 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001140)={&(0x7f0000001040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000010c0)=[0x0], &(0x7f0000001100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x9, 0x1, 0x9}) write(r0, &(0x7f0000000000)="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", 0x1000) ppoll(&(0x7f0000001380)=[{r2, 0x4082}, {r0, 0x8000}], 0x2, &(0x7f00000013c0)={0x0, 0x1c9c380}, &(0x7f0000001400)={0x10000}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000002000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000001440)='/dev/cuse\x00', 0x101000, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000010000)) 2018/04/22 08:43:40 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9eb93d0a52cc05f27"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = shmget(0x2, 0x13000, 0x54000748, &(0x7f0000feb000/0x13000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000080)=""/226) 2018/04/22 08:43:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800000019007000001a00000000000090d0f80020005a440084987962008e3e0000000008000200ac18409f2cfa6ad0c9f47b6795de1414bb0200"], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3ff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/80) 2018/04/22 08:43:40 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) readv(r0, &(0x7f0000001340)=[{&(0x7f0000001180)=""/179, 0xb3}, {&(0x7f0000001240)=""/221, 0xdd}], 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001140)={&(0x7f0000001040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000010c0)=[0x0], &(0x7f0000001100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x9, 0x1, 0x9}) write(r0, &(0x7f0000000000)="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", 0x1000) ppoll(&(0x7f0000001380)=[{r2, 0x4082}, {r0, 0x8000}], 0x2, &(0x7f00000013c0)={0x0, 0x1c9c380}, &(0x7f0000001400)={0x10000}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000002000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000001440)='/dev/cuse\x00', 0x101000, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000010000)) 2018/04/22 08:43:40 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet6_buf(r1, 0x29, 0x5f, &(0x7f0000000100)=""/79, &(0x7f0000000180)=0x4f) r2 = socket$unix(0x1, 0x1, 0x0) listen(r2, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept(r2, 0x0, &(0x7f0000000000)=0x261) 2018/04/22 08:43:40 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x401, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000080)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x5, 0x8, 0x6, {0x77359400}, {0x0, 0x7530}, {0x1, 0x80000001, 0x5, 0xcf}, 0x1, @can={{0x4, 0x3, 0x0, 0x4}, 0x0, 0x2, 0x0, 0x0, "531ec5c5b21fb41a"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x40000) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80400, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/251, &(0x7f00000002c0)=0xfb) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x840, &(0x7f0000000100)="1dabe74244a24f99bfaa2350a337acbbbacd975f993ea8c630030c911dc9feb68060fdcd41592f6d992b2a99d9602a25") write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) write$sndseq(r0, &(0x7f0000000000)=[{0x81, 0x3, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) msgget$private(0x0, 0x0) 2018/04/22 08:43:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000240)="89", 0x1) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@nfc_llcp, 0xc8, &(0x7f0000000480)=[{&(0x7f0000000140)=""/249}, {&(0x7f0000000280)=""/42}, {&(0x7f00000002c0)=""/212}, {&(0x7f00000003c0)=""/153}], 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x2101) 2018/04/22 08:43:40 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) eventfd(0x5) fchdir(r0) eventfd(0x3) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000180)=ANY=[@ANYBLOB="0167567d80fd5be444cd6a8472054be5080019c971441d00"]) 2018/04/22 08:43:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mq_open(&(0x7f0000000000)='\x00', 0x2, 0x8, &(0x7f0000000040)={0x80, 0xffffffff, 0x4, 0x101, 0x8, 0x4, 0x0, 0x2}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/04/22 08:43:41 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x32) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x400040, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000200)="ac43b68818cec7e96ae778b0fd10fc6927e1ac5c995b502ef408dfa93cb39a384d0eb8c64c4fa6eb3274e954885c9c12b35aabe977") setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) r2 = request_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/dev/autofs\x00', 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0x4, 0x9, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40080, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{0xcf5, 0x1}, {0x0, 0xff}, {0x63a, 0x5}, {0x9, 0x100}, {0x200, 0x100000001}]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x2) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/22 08:43:41 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000001c0)={0xff, 0x8, 0x401, 'queue0\x00', 0x4}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='tmpfs\x00', 0x0, &(0x7f00000002c0)="3acaadff1369274ca7ce280a32089d1378593fe4f26f429778505a0a3d") 2018/04/22 08:43:41 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x94881, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) ioprio_set$pid(0x4000000002, r0, 0x4002) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=""/145, 0x91}) 2018/04/22 08:43:41 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='bdev\x00', 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/148, 0x94) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x5, &(0x7f0000000440)=[{&(0x7f0000000240)="942a8849b2", 0x5, 0x7f}, {&(0x7f0000000280)="c284824fbbd090976f25cc900a0f188edd53e73759e0b2841c7551ffa0e299dd5c9edd249befecb381c5ed2ef1b86f9188e05abf7133b6a4b490385ffa8c3b61187a370193c43ef354594159f8daf4f14be5614ae93b5c1e847da3f55322f4d5d9e2b4", 0x63, 0x8}, {&(0x7f0000000300)="9a98096006eb3d331bf8b40c8b74ddc575c4a100248ab16e38d81f6bf260e5484b8d794d145c6220d7a1edd33d7b8497ad14585d041e166469f2f33212f0039203f43783256bda4675250f9f6d9850e513dffca80d9532b4e2acd11d776c0bed4a0a47358a025fe0bd0290e6434fb132fa23584fa9b51aeafad00faaa929742f59e98c74c9dd2395935b527736f325e5a30a72a0b97d3aa242b2b83a0b54189dc3c16492354867ec184b832c22c786f32693972af30013d93747", 0xba, 0x100000000}, {&(0x7f00000003c0)="09720a15f34fccda47ab8d", 0xb, 0x5}, {&(0x7f0000000400)="90140c8bfe6eeb739d77f786", 0xc}], 0x0, &(0x7f00000004c0)={[{@ssd_spread='ssd_spread', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) socket$key(0xf, 0x3, 0x2) 2018/04/22 08:43:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x400) accept$unix(r1, 0x0, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 107.118603] tmpfs: Bad mount option :ʭi'L( [ 107.118603] 2xY?oBxPZ [ 107.118603] [ 107.207692] ================================================================== [ 107.215112] BUG: KMSAN: uninit-value in btrfs_scan_one_device+0x4b6/0x920 [ 107.222039] CPU: 0 PID: 8407 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 107.228868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.238218] Call Trace: [ 107.240808] dump_stack+0x185/0x1d0 [ 107.244439] ? btrfs_scan_one_device+0x4b6/0x920 [ 107.249195] kmsan_report+0x142/0x240 [ 107.253008] __msan_warning_32+0x6c/0xb0 [ 107.257074] btrfs_scan_one_device+0x4b6/0x920 [ 107.261668] btrfs_mount_root+0x332/0x21b0 [ 107.265914] ? kmsan_set_origin+0x9e/0x160 [ 107.270153] ? btrfs_control_open+0x80/0x80 [ 107.274476] mount_fs+0x296/0x780 [ 107.277941] vfs_kern_mount+0x222/0x990 [ 107.281923] btrfs_mount+0x7fe/0x2db0 [ 107.285734] ? kmsan_set_origin+0x9e/0x160 [ 107.289972] ? btrfs_resize_thread_pool+0x5b0/0x5b0 [ 107.294988] mount_fs+0x296/0x780 [ 107.298450] vfs_kern_mount+0x222/0x990 [ 107.302432] do_mount+0xca5/0x4ed0 [ 107.305974] ? __kmalloc+0x23c/0x350 [ 107.310566] ? copy_mount_options+0x91/0x540 [ 107.314982] SYSC_mount+0x32e/0x3d0 [ 107.318613] SyS_mount+0x77/0xa0 [ 107.321980] do_syscall_64+0x309/0x430 [ 107.325870] ? put_mnt_ns+0x2f0/0x2f0 [ 107.329679] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.334859] RIP: 0033:0x457dba [ 107.338049] RSP: 002b:00007fd6983b7ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 107.345762] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000457dba [ 107.353028] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fd6983b7bf0 [ 107.360302] RBP: 0000000000000005 R08: 00000000200004c0 R09: 00000000200000c0 [ 107.367574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.374845] R13: 0000000000000005 R14: 00000000006fcb50 R15: 0000000000000000 [ 107.382117] [ 107.383734] Uninit was stored to memory at: [ 107.388075] kmsan_internal_chain_origin+0x12b/0x210 [ 107.393181] kmsan_memcpy_origins+0x11d/0x170 [ 107.397674] __msan_memcpy+0x109/0x160 [ 107.401564] _copy_to_iter+0x852/0x28f0 [ 107.405535] copy_page_to_iter+0x383/0x1b70 [ 107.409852] shmem_file_read_iter+0x99f/0x1180 [ 107.414426] do_iter_readv_writev+0x84d/0xa00 [ 107.418922] do_iter_read+0x303/0xd70 [ 107.422718] vfs_iter_read+0x118/0x180 [ 107.426600] loop_queue_work+0x270e/0x3ef0 [ 107.430834] kthread_worker_fn+0x58f/0x900 [ 107.435061] loop_kthread_worker_fn+0x90/0xb0 [ 107.439554] kthread+0x539/0x720 [ 107.442911] ret_from_fork+0x35/0x40 [ 107.446613] Uninit was created at: [ 107.450145] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 107.455153] kmsan_alloc_page+0x82/0xe0 [ 107.459126] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 107.463874] alloc_pages_vma+0xcc8/0x1800 [ 107.468020] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 107.473030] shmem_getpage_gfp+0x35db/0x5770 [ 107.477436] shmem_file_read_iter+0x508/0x1180 [ 107.482014] do_iter_readv_writev+0x84d/0xa00 [ 107.486503] do_iter_read+0x303/0xd70 [ 107.490296] vfs_iter_read+0x118/0x180 [ 107.494175] loop_queue_work+0x270e/0x3ef0 [ 107.498402] kthread_worker_fn+0x58f/0x900 [ 107.502638] loop_kthread_worker_fn+0x90/0xb0 [ 107.507124] kthread+0x539/0x720 [ 107.510483] ret_from_fork+0x35/0x40 [ 107.514182] ================================================================== [ 107.521527] Disabling lock debugging due to kernel taint [ 107.526967] Kernel panic - not syncing: panic_on_warn set ... [ 107.526967] [ 107.534330] CPU: 0 PID: 8407 Comm: syz-executor2 Tainted: G B 4.16.0+ #85 [ 107.542461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.551806] Call Trace: [ 107.554391] dump_stack+0x185/0x1d0 [ 107.558021] panic+0x39d/0x940 [ 107.561229] ? btrfs_scan_one_device+0x4b6/0x920 [ 107.565977] kmsan_report+0x238/0x240 [ 107.569784] __msan_warning_32+0x6c/0xb0 [ 107.573844] btrfs_scan_one_device+0x4b6/0x920 [ 107.578429] btrfs_mount_root+0x332/0x21b0 [ 107.582670] ? kmsan_set_origin+0x9e/0x160 [ 107.586898] ? btrfs_control_open+0x80/0x80 [ 107.591216] mount_fs+0x296/0x780 [ 107.594674] vfs_kern_mount+0x222/0x990 [ 107.598649] btrfs_mount+0x7fe/0x2db0 [ 107.602459] ? kmsan_set_origin+0x9e/0x160 [ 107.606691] ? btrfs_resize_thread_pool+0x5b0/0x5b0 [ 107.611701] mount_fs+0x296/0x780 [ 107.615153] vfs_kern_mount+0x222/0x990 [ 107.619126] do_mount+0xca5/0x4ed0 [ 107.622658] ? __kmalloc+0x23c/0x350 [ 107.626366] ? copy_mount_options+0x91/0x540 [ 107.630782] SYSC_mount+0x32e/0x3d0 [ 107.634412] SyS_mount+0x77/0xa0 [ 107.637773] do_syscall_64+0x309/0x430 [ 107.641663] ? put_mnt_ns+0x2f0/0x2f0 [ 107.645465] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.650643] RIP: 0033:0x457dba [ 107.653821] RSP: 002b:00007fd6983b7ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 107.661521] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000457dba [ 107.668785] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fd6983b7bf0 [ 107.676049] RBP: 0000000000000005 R08: 00000000200004c0 R09: 00000000200000c0 [ 107.683314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.690575] R13: 0000000000000005 R14: 00000000006fcb50 R15: 0000000000000000 [ 107.702355] Dumping ftrace buffer: [ 107.705878] (ftrace buffer empty) [ 107.709563] Kernel Offset: disabled [ 107.713164] Rebooting in 86400 seconds..