00000286 ORIG_RAX: 0000000000000169 [ 227.284685] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000080 [ 227.291934] RDX: 0000000000000058 RSI: 0000000000000000 RDI: 0000000000000000 [ 227.299181] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 227.306432] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/03/18 20:47:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3f, 0x2000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0)=0x1f, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)) 2018/03/18 20:47:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df7ff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000531000)={0x20, 0x23, 0x829, 0x0, 0x0, {0x8}, [@typed={0xc, 0x1, @fd=0xffffffffffffff9c}]}, 0xfffffffffffffede}, 0x1}, 0x0) 2018/03/18 20:47:52 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) [ 227.313678] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/18 20:47:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet(0x2, 0xe, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000000c0)=""/234) 2018/03/18 20:47:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000"], 0xa}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000400)={{0xb31c, 0xfffffffffffffffe}, 'port1\x00', 0x200000000, 0x0, 0x1ff, 0x4000000, 0x100000000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffc, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x1000, 0x4) 2018/03/18 20:47:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) clock_getres(0x0, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x881, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/79) 2018/03/18 20:47:52 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:47:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x0, 0x4d3d, 0x9, 0xfffffffffffffff7]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 20:47:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20040) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x7f, 0x1ff, 0x9, 0x1, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x20, 0x820b, 0x1, 0x0, r2}, 0x10) 2018/03/18 20:47:52 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x8010000400000082) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x6}, 0xc) 2018/03/18 20:47:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x44) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) socket$l2tp(0x18, 0x1, 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0}, {r0, 0x54}, {r0, 0x64}], 0x3, &(0x7f0000000200)={r1, r2+10000000}, &(0x7f0000000240)={0x8000}, 0x8) 2018/03/18 20:47:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x8000000003) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 20:47:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000"], 0xa}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:52 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000002c0)=0xbc6, 0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000), 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x3, r2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000240)={r1, 0x1}) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0xc0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000140)={0x8f9}, 0x4) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000080)) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000300)={0x3, 0xdf9}) getsockopt$inet6_udp_int(r4, 0x11, 0x340e26dd9e065285, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/18 20:47:52 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x440, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6874) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) fcntl$dupfd(r1, 0x406, r1) 2018/03/18 20:47:52 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) tkill(r2, 0x2) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:47:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000"], 0xa}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:52 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101000, 0x0) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x100, 0xffffffffffff0000, 0x8000, 0x5, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x100000001, 0x40000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x21, 0x1, @thr={&(0x7f0000000340)="f19276fb8a7d217e84d23885dd4e6616732c4b60f311162a3d544df4b082e33331b0451ffbef84f8b18891c4b5e9e9", &(0x7f0000000380)="d23d371819bf4fb348e5b337e727e4827c7463a7eefef8972c587032f8d2f98504843f07a180cbc9f2aeb1807d1bf8ca3e623888784b8820085dd987a0ad8c92a8143d5a92d3390a8f410fa827ed86f6bf6a39b678555585c1f81e1343f6837832638fb1c152ca13a5550036b5ecba875ba7ba"}}, &(0x7f0000000440)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) ioctl$LOOP_SET_STATUS64(r1, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b20900c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf0700"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) perf_event_open(&(0x7f0000000240)={0xcf114ae7445c2b6d, 0x70, 0x4, 0x20, 0x2, 0x5, 0x0, 0x0, 0xa000, 0x2, 0x20, 0x2, 0x1, 0x7, 0x415, 0x4ab, 0x7, 0x7, 0x8, 0x1000, 0x3, 0x5, 0xffff, 0x3f7, 0x80000001, 0x9, 0x5, 0x1, 0x3, 0x7, 0xfffffffffffffffb, 0x4, 0x0, 0x9, 0x0, 0x47, 0x1, 0xfff, 0x0, 0x20, 0x5, @perf_bp={&(0x7f0000000200), 0x4}, 0x40, 0x7f, 0x8, 0x1, 0x90, 0x6, 0x9}, r3, 0x8, r2, 0xd) 2018/03/18 20:47:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet(0x2, 0xe, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:52 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) tkill(r2, 0x2) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:47:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'ip6gretap0\x00', 0x400}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 20:47:52 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[], 0x0) 2018/03/18 20:47:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x102, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x5, 0x0, [{}, {}, {}, {}, {}]}) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000000c0)={0x3, 0x0, &(0x7f0000ffd000/0x3000)=nil}) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) 2018/03/18 20:47:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000000350400000100000000"], 0xf}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(seqiv(pcrypt(gcm(aes))))\x00'}, 0x55) 2018/03/18 20:47:52 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./control\x00', 0x48) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r1) 2018/03/18 20:47:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha256-generic,cbc(camellia))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:52 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x4, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x15) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:47:53 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000240)={0xa7f, 0x1, 0x77}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000000c0)={{0x1ff, 0x3, 0x6e, 0x7, "337891c65715799d9b65cb3033ac4c560d7247745d9831ed8ef88f09fddc82565db14bb2130966f5034b7505", 0x8}, 0x0, 0x0, 0x3, r3, 0x200, 0x100, "e9443008abfecfdad5c911fbc816d18685273907900d7a29ea666836ec78bc5c3bf7591f85d62472a44030ec7b77981fefb74036197f2e5b02583a5f6d68e46c", &(0x7f0000000080)='\x00', 0x1, [], [0x0, 0x1, 0x0, 0x6]}) 2018/03/18 20:47:53 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) socket$alg(0x26, 0x5, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) fchmod(r0, 0x100) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x200, 0x0, 0x4, 0xc, 0x4, "92511c8d5a4ce985c453c3fed477aa2b770a1255d9d5283396200da20efc249c89cc12e89d3dbe6736dc2706541f7b25ebc074e72a784e378fff5c49c3340421", "fa418a319ece8db520f88ac34074a422550616dc0d2db039a77ab6f75f393b24e629a55e6423bdd2f24ac299a51a15fcb8d0576c37816f492725bdf7ea2f051c", "38efb9baf9a22b8305d9e055952ef8a65c36f8eb9b2e0dc5b0cd86546b9f52b7", [0x0, 0xffffffffffff5759]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x5, &(0x7f0000000180)={0x3, 0x1, 0x37, 0x6, r2}) 2018/03/18 20:47:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000000350400000100000000"], 0xf}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x6d, "2dfcefee16fa579feb78624d9e472f5bac9f02d26c4408c10e3d4f9d520685bccbc3c97c5b40b784cc8de7c1ae424d0135d098c86fc00affe3f50a3d9e2b8988d56ce3458d6424499a4655b065a1882069b490e85ee9f39df1c23077f5ba0a7bed6712171be3ae9ed390f6d228"}, &(0x7f0000000040)=0x75) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x804f, 0x204, 0x0, 0xff, r2}, 0x10) 2018/03/18 20:47:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f000000000000070400"}) r2 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='teql0\x00') ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) fstatfs(r2, &(0x7f00000001c0)=""/4096) 2018/03/18 20:47:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ea4a770b", 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x56, 0x7, 0xfffffffffffffffe, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x100000001, 0xf6d0, 0x200}, &(0x7f0000000300)=0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) 2018/03/18 20:47:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000000350400000100000000"], 0xf}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:53 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000902, 0x0) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000021c0)="af9988744aaf8c5f7c5bca72d95a6bad3fe502d8f2f73f60199aabf2e4bda131641b8f36a00d5b96ecb20660566f571a851dd77def74443627c12bd9050eaa238c1b8146f87f2b4186d094c4d147825d458cb9e49f072423692da42e81c1a8d986ced676687207612c485de8cb590a06c92ad1d2e74c0e427240e54d0300000000000000943010b682d005e502bf936ffdf45da9", 0x94, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0xffc) 2018/03/18 20:47:53 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peekuser(0x3, r0, 0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0\x00', 0x88040, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x80040, &(0x7f0000000140)="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") mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000001140)) modify_ldt$read_default(0x2, &(0x7f0000001140)=""/254, 0xfe) open(&(0x7f0000000080)='./file0/bus\x00', 0x3d, 0x0) 2018/03/18 20:47:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x7, 0x1f5fe34c, 0x2, 0x589, 0x2, [{0xfffffffffffff8f6, 0x2, 0x0, 0x0, 0x0, 0x200}, {0x3ff, 0x1, 0x800, 0x0, 0x0, 0x4}]}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:53 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) sigaltstack(&(0x7f0000011000/0x11000)=nil, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:47:53 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000140)=@hci={0x1f}, 0x80) 2018/03/18 20:47:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000000350400000100000000000000"], 0x12}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents(r2, &(0x7f0000000100)=""/203, 0x1b2) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc)=0x1, 0x7) 2018/03/18 20:47:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="48771b", 0xfffffffffffffe17) 2018/03/18 20:47:53 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x6e, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x1c) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xd0, "ff485a169d282b6057aa8f133f12219b47e2e9c0acd653bf4e6e1ee61ac316716097b75c49e86859c84bdaf6daa4698b962c7d6e0c873c70ccfb65c74d17257482d168a723e1ed70a6afcb9777f2d81d73250cf146279565a6169e55468572e3db97b9b194b4311a7b293156e16191f2879cf262437486b7708e2443537358f62742a82ae5726717e0b17826cac8cbb1ab5a1050f88e1874296e3ee707d37b18ba63b58b2f5f84d6db88728440494509e27a1e2a9d0ff8870f9a16980694eaea63cc6b59ccc047b0a0f09832720c2642"}, &(0x7f0000000180)=0xd8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x7}}}, 0x84) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004e2000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1448556659c4401b088ed082fa9410000000040601000000000000000000e3ffffff9cf775d46afef2dc082694326f0a00d8177d1415bc48440055d8a6682488f78765cd4db6dc0fca3d13709d0e10fcf41cd4e0bf88dca8ea0c17aa630d643da6bed207cb9825f3d399627e9f15dfec16d56bbd7b1bdc5d700c812118e5202c83bdfe0a9ff29bd2852ef020f9acdcce85d9edd58326e2f0e02586d11e85828460b5fc05bf6188783374835c53e5230c017e"], 0x14}, 0x1}, 0x0) 2018/03/18 20:47:53 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) setpriority(0x0, r0, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x200000) sched_setattr(r0, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x100000000, 0x94d3, 0x6, 0x40}, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000200)) 2018/03/18 20:47:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) open_by_handle_at(r0, &(0x7f0000000180)={0x40, 0x2eed, "dacef99258d00108d4051ac00f648b9ace96804c6f41a5f4b330f71c0f30bbc1842cee62a4511d8dcea099961dcf3d0cde1f220ba2a12915"}, 0x101000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 20:47:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000000350400000100000000000000"], 0x12}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x40, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xcc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xff, 0x401, 0x400, 0x3, 0x3}, &(0x7f0000000140)=0x98) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x3d2800}}}, 0x84) 2018/03/18 20:47:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/18 20:47:53 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f000000b000/0x1000)=nil, 0x1000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x70}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/03/18 20:47:53 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000000140)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0), 0x41, 0x2) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x1, 0x1010, r1, 0x0) 2018/03/18 20:47:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 20:47:53 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') getegid() mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000040)='sysv\x00', 0x81001, &(0x7f0000000780)) sendto(r1, &(0x7f0000000100)="ff50c48633d9fa4a0495153b7082f6832712f8d147ac7e42e223b0a9aaf00f2d26f13519dfe2016833855b8bb6d74a49db16ac4c7058eeebb3494df40e78bf93b766f41fc4c4e6dcbc5d7015d00b484f13a27fbc963a6212e7cddbcc942a2e4d48ceb08896db37008456d2214814e6714f1a40b6f844a236d15fa58547df85f1dab86bcde4db56d52eefcd76a0b0e77c7c17b9bdaa", 0x95, 0x4890, &(0x7f00000001c0)=@llc={0x1a, 0x305, 0x401, 0x100, 0xf6bd, 0x1}, 0x80) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r1, &(0x7f0000000380)="7757f802013999c5f0aa24cd0637e72649f8c796e4e7598aa84d92a02913f16b4006f9c9ae916b3e4260cc5ef00919bda42c20579ad6faea63249a7a38388acbc32fb14a36db1d32e8174fc8a322ffb06933d830f208e8862fca4205a89ea57b21de32d19a08370a13efb5a034c7ef707f33e1e83e890c353b18553830f75c3cca68f8b9b3caf3296fe3e2ae6556bac159e21b589b65a44c7bdbd1ce0bdc87f7b990755d41ec185fdf7ecb1dd234aa95ffc2e48da19f407f0aa69ade1b2e09d8133922a3974e", &(0x7f0000000280)=""/63}, 0x18) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) 2018/03/18 20:47:53 executing program 1: removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', 'securitymd5sum\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x240, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000050000000018d523a5c411135446ad815aa6c21e2c25c97f06f3d87295f031aba6eee6282332e9872524f7a4f23a5af19bcc2cd6684341d6fe5e4bcaa0b24b3fb4cebdc04363de3868c0bc56056dcd6ed8fd051729f41e7edf251fa05b490266506e007c451da3c8e41fc26734ff08cc74a2ebf786a588b603cf84f8ee16cacbe6a23bc21d61622d20efabf68e6293db6ac5b60fc4241ba84fc54c3bcf47540cb4d095070e"], 0x10}, 0x10}], 0x2, 0x0) socket$inet(0x2, 0x801, 0x5) 2018/03/18 20:47:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x280, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000040), 0x20) 2018/03/18 20:47:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x100) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000200)={r0, r0, 0x1000, 0x7fff, &(0x7f0000000040)="1d91536f859068e1209960f9939852fa6b3736dc3d3e3ffb2b1d77d89fcca1980c44d7f5ec98e584cc81f029ef8a1dfd04363d354cf7f5679242cf8a162d790a408919a27f9cbfac1ef893016aac5696bfd9badfc29fbbbe80d9e062b343305ef56c599e35", 0x7, 0xffffffff, 0xfffffffffffffffb, 0x5, 0x100000000, 0x7b, 0x100000001, "82ef3b7b1a1404f154cab30c499a8f6ebd90d77a12d2c1cb9abc3668dab0b3a80df21f1b362a3e7dd5bfcaa810a863f0070a83831af179959b3be0a1f786befbd3408ce9433f32bf313dd253d7a07a7b095d3fe1dc9d85801f430ef1152aeba8a222a116339575d79c2e8852d7722c0f8e0fa4ca254f57cc619281238ef4bd9289451eafeb86b017"}) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x78, "85972054f3d8b6890e008587197d8e48807c45a220d0088bbeae2d55a045f45998c2b3706e49adbc3dab5d807fdd6baee275a7d0f1dbe7ad462a9637ad1b7c6123e57d718595f5300ecdfef025a3b568699216e7f90b4bb1362fa087e995205888f484beba37b75cbc94ae1c6db909cf8a9d455293335bda"}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0xf29, 0x4, 0xffffffffffffffff, 0x5, 0x7, 0x7ff, 0x4, {r3, @in6={{0xa, 0x4e24, 0xe174, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x1, 0x8, 0xe000, 0x4, 0x11}}, &(0x7f0000000380)=0xb0) 2018/03/18 20:47:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80001, 0x0) sendto$llc(r1, &(0x7f0000000300)="2f30cf809d7fd4c68dcdf023453153dfd16a0d2bbc61bd53af1d659648736323273e8ff78cb752f80b62fe494adf22de50f94944b915f40422457a5692b771f25a94fb8368f2b67e6293d27274ab0ebdc705cad5595b1c26bdc419b346a0d5ca1bdc10e94da6e548bd67c49bae367b46ccbd7a16c4462be681454871f552e009ac3cd42a092a9af51be9c7f5583ba124e604bebef790cd3ec1565d9ccf5d9bc818d0a43e3f373f23461e657e8cad70414fdd6be1fbf25b5c9a43", 0xba, 0x4008000, &(0x7f00000003c0)={0x1a, 0x10f, 0x0, 0x6, 0x0, 0x6dd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x400) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0xfffffffffffffd53) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x126c0eaf}, &(0x7f0000000200)=0x8) 2018/03/18 20:47:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000000350400000100000000000000"], 0x12}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000002c0)="b78139e1d8e69967f8bb21cfa8a529e6c658d7605a5b0c34f43745fd8e13c7513ec49945ff3aade2f940e27a3e6e59a2a1eba9de4ac037ac665e9104eb21e3d12bc2712378f92c149814528f62fdb5d1587a3a30625e9366a65d55b8eb146254b754d2bfe3455c60c13f50d55b148229cbc6fa8281f519aac3386e6e2a20d02fd4529867287e7544308ece5f08db20260a0dfa148c41772e49bb4a8e61a9c9f7cf5ff47c37bee6084620e1bf6552f1b35a2d5899e6420e77ea468789b5b44dfc52c1b9ead4bc1b99c12d68af4d8ed39934aaab79ad60ec0effa4fa6554c8ad70a0d3e8bb3c881740bd90") getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000240)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6}, 0x10) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000006ffc), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/18 20:47:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r0, 0x40, &(0x7f0000000140)={0x16, 0x8001, 0x6, 0x7ff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000080)="c5215faae4d00c374ce1f32145875422cb6aee70c5691260f654f8ea0d7ddcd116dfb9fbfbb79ecf8262749f57e5aa6dc3f39e813f779e957c698c14d4d9b8e715401fcbc575012403b0abbd170978d536d04b2a90182b0b1386839cb9c6a8b09ad0c3", 0x63) 2018/03/18 20:47:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000"], 0x13}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:53 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000200)={'\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/18 20:47:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) fchdir(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fdf, 0x8000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bridge0\x00', 0x200}) 2018/03/18 20:47:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x20000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20, 0x101}, 0x88) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002700)='/selinux/checkreqprot\x00', 0x3ff, 0x0) sendmsg$netrom(r3, &(0x7f0000002fc0)={&(0x7f0000002740)=@full={{0x3, {"b727b023c1337b"}, 0x2}, [{"de4a6205b37b96"}, {"12fe6c3f667d55"}, {"d33d84e41fbf1c"}, {"3d2f2aeed24b06"}, {"287dd2284b33d1"}, {"11378fbaf29361"}, {"617c77371b9e2f"}, {"f2afc607f69525"}]}, 0x48, &(0x7f0000002c80)=[{&(0x7f00000027c0)="c3ba718d7f00fd3e989c8f1c6560f36a01c71608b859727bc205ebdb67ce783851a72048d2dad93e01e6a38fdd13c8cafd2128f1d9a57385124f309875a275c0ede8cd3adad2e3d0fab3c7aaf8591f9e8ef19e207358344316369434ac1bc30e172c25e95953509ac4fff4f9a621663ac3fa80d74e3e052dfd1a080f6c2fb546950da4bb76f6", 0x86}, {&(0x7f0000002880)="ddd11f87cdfe3477df17de9ad431f43dba746747e7ec037b247e8b3b855817a35af5fa6377d66b2f300eab01ab92e92ed6fa63a902aebd0e2bd0b682517951c07237d942cdeddde6511befd98bf783b637fe918677b5869eed7d9eefb09c971a224ca411b742bf889f12df7435d905d1b540f872aea5368c2c20c075502a35aa21b8628a90a8105f3d421c055ff174a84d566495e73bba4f872884da226ba013508d20c7ec501c1f1e9a65870d6e8910ba47b2600af4d80ef6e3a36e394a9ac5661cfc6d6c9faba05be204b702d02a1e721f9acc68b750b06ccdb2f57e102891dede4e64d8eb5bfa4d3a72444fd7dffe0a054ed16488", 0xf6}, {&(0x7f0000002980)="951f95c410dd4a97b7efde155b049b9da6f7e4ae60f23b1fab4a27a2edfc25bed1f59de3241289e612b8ca3c28b358d76c8b23f4ee0f8b3b215c7bb503852ef06130e379eab87fd9e63a49ce428d5ab9ca7145adc78e1f5a", 0x58}, {&(0x7f0000002a00)="a981b0c2fb0ec9dc2302a16b44c820d0645eb20fc6b304f56a583e7edf74ac0ec2a6628e3fd940c7c202366854f05434352ace560314d68f2674f0e72fb25434b7cfcaf72565c148ddf042e4d5936869c0ee5f246ae43e59738b29c92ac99023b56c", 0x62}, {&(0x7f0000002a80)="9d36f430d1f542ff01eab733ad13dd812cf3ad26ba77102cfa61cd5cb12215d9266f5acd7083b8ff0ec2ba013b002c5c21527782d56a4ff18beb96cabab5335123ada26d82451f2816e1e4ae952be52d52197abd116e6983635de7e88754b8d1c589867431bf8043c235d373f520fb0d9bb4af7016113b59559f1ca6ec7658ecc26f0391747c483faa4f3a165522d669bff1ebe10832b8efe57df3ee4ab5fdf8d3f0c76e2dbca3bc84fd2ce6e9767fe43adb25a876f83496a8fe3d8818", 0xbd}, {&(0x7f0000002b40)="b58beb319030f0b15622396aa6723a7ccebe6fe7ecc96d9420972aeab8de37d98c642ee58d1178ee42a7a1ea2e7685bca7de7781b12268e8c59b0d92f9f038a3e5c35862dc482428c1e34c", 0x4b}, {&(0x7f0000002bc0)="346daeba463c48d3a406ce47d0b72bb0a65bb9140e58146e9b0aa145d61c1a2fe742ca253963b277d2d0752ca85c191f97233be7ab", 0x35}, {&(0x7f0000002c00)="fc5df8d6f004dc79b792a6064f71424707f590b3a838d028960f9f20bd3b49fd1d2b4bb90449c979e455f3f46471206c8a2c348faa6134546e405dd74cbd07816166942164ea347e6b0bc561b3e60fa976d5c454283db55488e7b9aaf3c2541181a6180f02879d6cd104a6b999957ae7ab1d8daedfdc30485488", 0x7a}], 0x8, &(0x7f0000002cc0)=ANY=[@ANYBLOB="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"], 0x2d0, 0x80}, 0x4000000) 2018/03/18 20:47:53 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x20) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000001c0)=[{0x800, 0x2, 0x6, 0x8, @time={r4, r5+10000000}, {0x13ffeff, 0xffffffffffffff9e}, {0x3, 0x3ff}, @ext={0x20, &(0x7f0000000180)="8cce13450baf3fde90829a9dbe27d1d7937ad7572303cc1a3f8fdb15cc14119a"}}, {0x8, 0xfffffffffffffffb, 0x9, 0x2cb, @tick=0x40, {0x3, 0x1}, {0x5, 0x1}, @time=@tick=0x7}, {0x2, 0x3, 0x8, 0x101, @time, {0xfffffffffffffffb, 0x6}, {0x7ec, 0x40}, @note={0x10000, 0x3, 0x0, 0x2f8000000, 0xffffffff}}], 0x54) unlink(&(0x7f00000000c0)='./control/file0\x00') ftruncate(r1, 0x6b) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r1) setitimer(0x1, &(0x7f0000000280), 0x0) close(r3) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x2, 0xc802) 2018/03/18 20:47:53 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) shutdown(r0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 20:47:53 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0xffffffffffffff33) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x40, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x420400, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000340)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000300)=0x5) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000200)=""/197, &(0x7f0000000140)=0xc5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ab4abc33c227ebfd950dad515173c73706cf14bc8dd191c8de3bc49bfa5a0100000000eac4ef617ba589a0e97cf62d3f3ef4b72e5242c6971c0f5811b0695edec58951bb8246a8e545ac205015450c8b1bd68466cfb41f9dbab046b5549239eff60000000000006a090f71e07626f45fc8dd2bbbf84a42a614", 0x79) 2018/03/18 20:47:53 executing program 1: r0 = socket(0x20004000000015, 0x80008, 0x0) getsockopt(r0, 0x200000000111, 0x107, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x740) ioctl$TIOCGPTPEER(r1, 0x5441, 0xf574) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x5, 0xfffffffffffffdf3) 2018/03/18 20:47:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/03/18 20:47:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000"], 0x13}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:53 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=""/92, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="9eff02000a000200aaaaaaaaaaaa20e643f8315e809a1c670000"], 0x28}, 0x1}, 0x0) 2018/03/18 20:47:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:53 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xbdb, 0x200, 0xffffffff, 0x80, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x94, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xfac, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @empty, 0x2}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x7}]}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r4, 0x7}, 0x8) arch_prctl(0x1004, &(0x7f00000000c0)='O') 2018/03/18 20:47:53 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = memfd_create(&(0x7f0000000000)='%eth0\x00', 0x3) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x20, &(0x7f0000000180)=0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/189, 0xbd}], 0x1) 2018/03/18 20:47:53 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2400, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000380)={{0x5, 0x6, 0x4, 0x8cb5, "38f1c202eada81ce3923766807e559bc939d4f69f282eddba3b7f07f69feb819b8ef61bd24584d8041ed6cac", 0xfffffffffffffffd}, 0x0, 0x0, 0x8, r2, 0xe115, 0x5, "584b521a67b73bfec6529737a6101a9a58a4868019e7f7811bc6929f3f944e334b49b08427ca2d31c34484a5ed804a8b80a4fcb5de8be7293764ee1fb3b4533b", &(0x7f0000000100)='sysv\x00', 0x5, [], [0x3, 0x0, 0xab, 0x7fff]}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') readlinkat(r3, &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080), 0x0) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:47:53 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gre0\x00') symlinkat(&(0x7f00000000c0)='./control\x00', r0, &(0x7f0000000100)='./control/file0\x00') unshare(0x400) readlinkat(r0, &(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)=""/239, 0xef) 2018/03/18 20:47:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) recvfrom$ax25(r1, &(0x7f0000000000)=""/163, 0xa3, 0x40, 0x0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 20:47:53 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'dummy0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r2 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000080)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}], 0xffffffffffffff9f, 0x0, &(0x7f000005af7e)}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000040)) socket$can_raw(0x1d, 0x3, 0x1) sync() 2018/03/18 20:47:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000"], 0x13}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) writev(r1, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6ae40893, 0xb05, 0x7}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x9, 0x401, 0x201, 0x4, 0x7, 0xfff, 0x7, 0x20, r4}, &(0x7f0000000280)=0x20) prctl$setfpexc(0xc, 0x120082) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000480)=""/106) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00000002c0)=""/147) 2018/03/18 20:47:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000240)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/03/18 20:47:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10c) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) uselib(&(0x7f0000000040)='./file0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) sysfs$3(0x3) 2018/03/18 20:47:53 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1a, 0x4) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0x4, 0x8, &(0x7f0000ffa000/0x3000)=nil, 0x9}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000002980)) 2018/03/18 20:47:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="2d459a24f44d3b092eda2ec2a433f1c1cd30753754de99adf73d38253dc4cb43bc59ee09dafd4db6c2ce711c711fa15fac3b41432bdd334ba00ab6edc46ad03a9cde7308ef33f77ad8157db268199f99cb8e91a86443eac5244df984684e174f52109f60b8e205b308180da0b6b74bda003d513c27ff0faaaf698aeceaf6efc18389075966d24c97f73c5e07", 0x8c, 0x0) keyctl$revoke(0x3, r1) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) [ 228.569287] binder: 3806:3814 got reply transaction with no transaction stack [ 228.576723] binder: 3806:3814 transaction failed 29201/-71, size 0-0 line 2763 2018/03/18 20:47:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) r1 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x0, 0x3ffffe) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x40000a, 0x40000002000) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000003c0)={0xffffffffffffff09, 0x3ffc00000, 0x8, 0x80, 0x7, 0x0, 0x1, 0x7, 0x6, 0x7}) fanotify_mark(r1, 0x20, 0x8, r2, &(0x7f0000000200)='./file0\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r3, &(0x7f00000002c0)=""/252, 0xfc) 2018/03/18 20:47:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2e180, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0xd9f, 0x1, 0x6, 0x1, 0x100, 0x7262021c, 0x40, 0x3, 0x3f, 0x100000001, 0x3, 0x0, 0x80000000, 0x10001, 0x81]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x6, "04ab9d569059"}, &(0x7f0000000300)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, 0x1000, 0x7, 0xea, 0x6, 0x808}, &(0x7f0000000100)=0x98) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) connect$l2tp(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x2, 0x3}}, 0x2e) 2018/03/18 20:47:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="a5590c64ad4750cbffef77845e833567f2fab69e4a753cb35f049d9665a383274aa10f4599f8b734656a2801a76d066d4cada0b15fa10d9e775ff05fb8bbf68de2804ca3bf4bfbcceef927a577e5006bd7fcb01f36dc9864ead74cf006fd4a33ae912f125634c7f7f5d65e518e0f9fd3e66e4d7b5e2859765c781290fc5c1554341fb91417b6bcd7ee252a3d024027f47d9b4cb284f63f11c744547a2a2d2698641680ba0971d829b9f26fac7331fd0049818a0127c58f4899169a") getrlimit(0xa, &(0x7f0000000140)) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0xffffffff, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) [ 228.635375] binder: 3806:3832 got reply transaction with no transaction stack [ 228.642838] binder: 3806:3832 transaction failed 29201/-71, size 0-0 line 2763 2018/03/18 20:47:53 executing program 1: r0 = socket$inet(0x2, 0x4000000803, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x5cf3, 0x8, 0x1, 0x7ff, 0x3, 0x9}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00001ae000)) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r3, &(0x7f0000f3bfff)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r2, &(0x7f0000000040)=""/85, 0x55) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) sendto$inet(r0, &(0x7f00000000c0)="678edca2558473614fa83e14e5cd3626ed1def2f7b8aacfc8ef48e5fe93a308c8f023cdb47d3e3008cf9032253b45ce23f72af15017f8938ec52bb1dc0aa4e42a5ac03fd4b4ed16d0d59e1bfbda221f44aae5cd9d70dc881272e6df531e975c166bb210bc9a2c38a462ed5ba4728045f059a228c69da2f72f446fbdc290f176229a032b169585ec56a1e95d595d10569bc8b53040ab02e92351695a7b807e26771871c99e8b98837eb209f035cc78b774104c7b758ef63900d", 0xb9, 0x20040801, &(0x7f0000000180)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) 2018/03/18 20:47:53 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000000080)={0x20, 0x1, 0x5, @fuse_notify_inval_entry_out={0x6, 0x226}}, 0x20) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r1) 2018/03/18 20:47:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt(r1, 0x6, 0x0, &(0x7f0000000080)=""/16, &(0x7f00000000c0)=0x10) socket(0x19, 0x7, 0x80000000) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x51, 0x2}, {{0x0, 0x2710}}], 0x20) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r2) 2018/03/18 20:47:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x914, 0x20a000) connect$unix(r1, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x9, 0x10000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000180)=0x3, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/03/18 20:47:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) socketpair(0xb, 0xa, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000040)={0x3, 0x6, 0x0, 0x7, 0x1d, 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="05a63deb8c38ee4d7ae725dce5a70d25e51dbad205dc72bea903fe896eec8de3569ec3b30d5dc883c2d773f25d0c6233847c867a24c6d88da165c61cdf8f866b81718ca752", 0x45, 0xfffffffffffffff9) poll(&(0x7f0000000380), 0x0, 0x8) keyctl$get_persistent(0x16, r3, r4) r5 = getpid() sched_getattr(r5, &(0x7f00000000c0), 0x30, 0x0) getpid() setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x20, 0x4) [ 228.722230] QAT: Invalid ioctl 2018/03/18 20:47:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x0) getpeername$netrom(r1, &(0x7f00000001c0), &(0x7f00000002c0)=0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 20:47:54 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2400, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000380)={{0x5, 0x6, 0x4, 0x8cb5, "38f1c202eada81ce3923766807e559bc939d4f69f282eddba3b7f07f69feb819b8ef61bd24584d8041ed6cac", 0xfffffffffffffffd}, 0x0, 0x0, 0x8, r2, 0xe115, 0x5, "584b521a67b73bfec6529737a6101a9a58a4868019e7f7811bc6929f3f944e334b49b08427ca2d31c34484a5ed804a8b80a4fcb5de8be7293764ee1fb3b4533b", &(0x7f0000000100)='sysv\x00', 0x5, [], [0x3, 0x0, 0xab, 0x7fff]}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') readlinkat(r3, &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080), 0x0) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) [ 228.769088] QAT: Invalid ioctl 2018/03/18 20:47:54 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000051094000000ff0f06196caf0fcf0dadd8131f7ba830ab48bcce9836d125a824c4311fbb7a14969c1400000000000000c4d51d6e85499c54513e8390d076244be4be629f535b2e504c923832e2073b39082c2ec6bf5bc5523c923654e8e6f079f47caca401ee1e8e2b2a8aa7ec1e64c80345eaa18bf7c678cdccc7ad78519deb5be4305ad908098af0"], &(0x7f0000000040)=0x12) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x619}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ce8fb0)) 2018/03/18 20:47:54 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000180)={@dev, @multicast2, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x945}, 0x4e22, 0x3, 0x4e22, 0x3, 0x2, 0xa0, 0x20, 0x62, r1, r2}, {0x8000, 0x10000, 0x7, 0x3, 0x4, 0x1ff, 0x0, 0x9}, {0x9, 0x7, 0x9, 0x80}, 0xe99, 0x6e6bb7, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0xff}, 0xa, @in, 0x3503, 0x3, 0x1, 0xb0, 0x0, 0x7d1, 0x7d76}}, 0xe8) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c6e5d5491f9fa1506463d7ad2356af587d7b874127d142ac7ca894a3847c10a1403c15d5e0e5202e54bff8294141db5ba7abce5eb2a1b28a2e4dbbd0ce445fb", "32b1b696ea0f64dc494e39e72b4dbe8f2ad51c525c51044da7bee1f0066e79c343c4645f79e6d8b6aba5ae64e4178061e424bcbc2272d4e3d5cc4307ab127e2c", "2708d6c3b26eb8c44635aa81fe69ab61c85f1fc6af9145975780c2e8e4bf95bb"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 20:47:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 7: prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xfffffff5, [0x14, 0x5], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/18 20:47:54 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7fff, 0x101001) lstat(&(0x7f0000000140)='./control/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40140, 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000000080)={0x4, 0x401, 0x66b, 0x3, 0x1, 0x10000}) unlink(&(0x7f0000000200)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:47:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x4) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x10080) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000200)="c648ff97dc3e3f4608e743df09ffb5c30f4fbafbbf2d3db562121bb0c1dbd62dccf603f192dcb6510b0d741003e092cabfb3babeccc3229f9d53634aef48b7075cee63cf823f4e970dd5582a80444db60b7a286d266a28e3846733afc74b32dbf1523830adddb83ebc8768aac62086e38dea8f3318cb2966e82590cff19d5fe379cfc89348b57b559f40bc448761c8ec4e52177e8b7f68ce58c6f46353cabd11d728d205a5f77559d990f64f23551bfc40e3b2372bad549945b3d12046c51f92c7") 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x3, &(0x7f0000000000), 0x0) 2018/03/18 20:47:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() prlimit64(r1, 0xf, &(0x7f0000000000)={0x8, 0x3}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x8) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:54 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x101) mprotect(&(0x7f00004db000/0x4000)=nil, 0x4000, 0x1000008) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0xb1, {{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x84) 2018/03/18 20:47:54 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000006c0)="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") ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) flistxattr(r0, &(0x7f0000000140)=""/17, 0x11) 2018/03/18 20:47:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000200), 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r1, 0x0) lsetxattr(&(0x7f0000bc4705)='./file0\x00', &(0x7f00003f2ff7)=@known='user.syz\x00', &(0x7f0000046ff7)='vmnet0*:\x00', 0x9, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000040)) 2018/03/18 20:47:54 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(0xffffffffffffffff, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000002940)=@vsock, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/111, 0xfffffffffffffcac, 0x513c}, 0x385}], 0x1, 0x40000000, &(0x7f0000001240)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) accept4$packet(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001680)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000016c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, r2}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x58fa, &(0x7f0000001200)=0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001340)='/dev/audio\x00', 0x101000, 0x0) recvmsg$kcm(r3, &(0x7f0000002880)={&(0x7f00000017c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, &(0x7f0000002840)=""/55, 0x37, 0x970}, 0x2) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00000028c0)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000013c0)=0xfff, &(0x7f0000001400)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000001280)="b16138c798ca76aaf56e3f3727b001d8a12398f65da188040759547a39fe6bc0b6879a59495b4819ef5abef926adbf83660bf1d646502371c773951d613612e262", 0x41}, {&(0x7f0000001300)="427afb10aa4a22dbe56200ef02b2ce038215149f2027eaff65036ab3cff1bb436b0ea02e", 0x24}, {&(0x7f0000001440)="d02703ca6cc8594d91104d376194d651359a2dcad5440b865f0c26bcaba31eae265298e96a1c4dabe0ceef84e01d4943e7b7f564851f7fb5f9d3881f676dd9dbefe461856c0a720d8c5ca6ffe389f18c180c3bd0a3219f0a32166ef675178309401ca75060f6bc2e1e7b1a757460168ee0bac577579dd491738828", 0x7b}, {&(0x7f00000014c0)="a059400f55d416e7edddf9bf8c42598931af5f4a9c10d93fed855183f3b2cda84a121d895b639d461569dfb3457953383cf388c6cdb6fca142b537fb6b24890cabfd0345ec7c1cda199582ba3c692ce00d8a5bb49e0aff9ab8f1e80d5e20df33568549ef025a95c16a4d6f7e8d428c720de684d099ebec384ba4444c595bca06a54cd12ec9921f86b4a7f06946a2fcf3cbcab786ff58d96aa8c7bf3bbb639a8fafa5fb987b925fb7ddf682ee2aa51dca1bad6a0c9072818df805c9d8e0398f392abded9d83541637e4cdd414b73d4bf0a30cbf2ebeca93e2", 0xd8}, {&(0x7f0000001380)}], 0x5, 0x0, 0x0, 0x4000000}, 0x4000) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/18 20:47:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8040, 0x8) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/hci\x00') getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000140)={0x6, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000200)={r2, 0xffffffff}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:54 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x24c600, 0x100) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x100000000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)="03acbb7d4f11ce5bad0d9123b2f589dc7bd2240ef4f45ff8a3ebda2636fd77e3a517dc1e4f403a36bea06ce56941eb5e4069ffe5526afd299bf5e0d76206a0bb66c157a9ebf47e09a8809d847bd11a97f2d8c42216dd71a3ad8e36601a66b0e67341fd7cf1f29a26bc1ce5ec0fd0465b9774e09a511a0e7211b48393d31f9386d1a89dc68f7dc96f43ddf277b6d08e19e115edb94417e0efc6d380b381bea9b1fad008d37c3dd1505e75b366af1445de4a6519636959d61e7e184b4a8ca4375e6dad239c4d8f245907623a9b0ff2b0", 0xcf}, {&(0x7f0000000280)="e86ced13d71b3709dda15fc925aa9c80207d44d3683cda95ef952a2bb3338b9079cfa92fa39c04ffa6adf38b33b535c6b82c5b6c8b277eed00bbd4ea9dbebcc9fcf8e5d53a9a27d7516a06eae7ee8ec0f33699f1a92ab3b8e94f01ebf0167e6f9922e1513dd34fe03ce54e08b91f830dc6bcced8a858a87cc0b9556a58364ad074d6c3458580ee38519021", 0x8b}, {&(0x7f0000000340)="d0141ace8580bdd2fa503608444e91188f1e3afe9b8f3e00b07ffbf805d9ebda5c070e5cb6f2d7b2b0e8668889a44382b6f1195834e760c81912c0e666a24cc66e4412983c", 0x45}, {&(0x7f00000003c0)="7db20d2ed3f5fb57e956199797090073ea5c1db2e810e45525014bfcf118b23264ccf525a85f550a39bcf8e6f31ed59f46d1dd49cd6c4e121e5aef7973e1593dea73e3a436dbc34fb376ca0a83d95f78355cad33bd4200b7cdfedfcbdc28c5b07fbd96f0cb", 0x65}, {&(0x7f0000000080)="0663a9bea4b0c8762c0ed18d2eaff84405df6521366c070135ec", 0x1a}, {&(0x7f0000000440)="a750d7978028e774ef9db6339b1ed9e718bcc586006f491ef377d6f5a86f429b6a77ec27d65df48f73570241330cfe9ab762f0f7e4862839f78bf126d513e12efcc97443177f224ce63edd79751dcb9e3b112e7a4c09fc3536171debcf78366f1f67dd6f1bd6399c710d42095cd4dc4bdd475febaae33d1db2700220dcdfd1c1925e6ae174675e611dd7bb5337d620609c6434106107cfca5b9413fbf30e10183998d51fb49c8099c0dc8b6acd40d7dea9a83c32749dc08ea084baad5268b614ba3c45221ea1373b04", 0xc9}], 0x6, &(0x7f0000000580)=[{0x80, 0x10f, 0x81, "9b1356559d4985bb22e724f115fcac4844e440911e869e3baf3b16d8be3ec2166cc84d15055168d8f0694a0736b5a2f009a25a1bd95124e4a748b0a0bc2ac567956de2899cd7f96fd6aee7f03934fbda98c320069945744141186a775a8c92ba47a0b26ecd5b8aec9b7237da94a242f236"}], 0x80, 0x800}, 0x800) r1 = gettid() r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, r3}}, &(0x7f0000ec6000)) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}], 0x1, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x800c6613, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) signalfd4(r0, &(0x7f0000000000)={0x800}, 0x8, 0x800) 2018/03/18 20:47:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) 2018/03/18 20:47:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/18 20:47:54 executing program 4: r0 = add_key$keyring(&(0x7f0000002ff8)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) keyctl$unlink(0x9, r1, r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000180)={[0x1, 0x101, 0x88, 0x2, 0x50, 0x101, 0x8, 0x2, 0x20, 0x7, 0x0, 0x2, 0x1, 0x41, 0x8, 0x4], 0x10000}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x4c0, &(0x7f0000000100)=0x4) keyctl$link(0x8, r0, r1) 2018/03/18 20:47:54 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:47:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) write$selinux_validatetrans(r1, &(0x7f00000001c0)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:semanage_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x5b) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000000)=ANY=[@ANYBLOB='H'], 0x1}, 0x1}, 0x0) write(r1, &(0x7f0000000240)="58c3187fa22aba635dc493e7f2710677215daf7dd97025b26fdd455fd41aa5e43a49dee250cc7e3d112168e4fa4018ff6d8494b486a38a6197721e6d13ad61dc96a07d4b6891f8253cd5d41e68442fbd54c665c15c96c3a73e61bea9292424ff704aec57b0ce56f1542e108c600d19c7877c74ae7a0e19a0181fbf2ab47c11c71ef287b587f7a396b23d0165d25f244de50844c706216c534b86054c2c5a5c42519f40576b6acc0869e07b36cd5de2d7ddb439968f081dababbb124188f7b744e02598b2966fa4180ba31bca4a8166c3053626f7f6c474bce05a720d30d75a5f2fd3", 0xe2) shutdown(r1, 0x1) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x4f, 0x3, 0x400, 0x3f}, {0x6, 0xc00000000000000, 0x8, 0x10001}, {0x4, 0x9, 0x9, 0x7}]}, 0x8) 2018/03/18 20:47:54 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:udev_var_run_t:s0\x00', 0x24) 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}], 0x1, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:54 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000955ff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x1b, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff}, 0x1c}, 0x1}, 0x0) socketpair$inet(0x2, 0x805, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x1) 2018/03/18 20:47:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:54 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={"6772657461703000000000ffffffff00", {0x0, 0x4e20}}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfff, 0x7fd) 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}], 0x1, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b00)={'bpq0\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000140)=""/243, 0xf3, 0x100, &(0x7f0000001b40)={0x11, 0xd, r2, 0x1, 0x7ae, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/18 20:47:54 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x6, 0x2f, 0x1ff, 0x0, 0x0, [], [], [], 0x5, 0x7}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) sendfile(r1, r2, 0x0, 0x8000) 2018/03/18 20:47:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"7c6c0cf146ff07a36633dfeb00000200", &(0x7f0000000040)=@ethtool_rxnfc={0x2a, 0x7, 0xb832, {0xd, @tcp_ip6_spec={@empty, @remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x4e22, 0x1000}, {"67b1", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x8, 0x0, [0xc4d, 0x8]}, @sctp_ip4_spec={@empty, @multicast1=0xe0000001, 0x4e20, 0x4e20, 0x1}, {"c034", @empty, 0x7fff, 0x0, [0x1000, 0x5]}, 0x8}, 0x2, [0x9aa, 0x3100]}}) 2018/03/18 20:47:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f00000001c0)=""/100) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x24) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000240)={'gretap0\x00', {0x4, 0x7, 0x1, "5e3ef1a7b23c", 0x100}}) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000000140)=0x400, 0x4) getpeername$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000c0f000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000280)="660f3a21f7ae9a26006c000fc7980050660ff89466e40f01c90f8296c88fe92002b50028670fc75f3c0f35a5", 0x2c}], 0x1, 0x40, &(0x7f0000000300)=[@dstype3={0x7, 0x6}, @cstype0={0x4, 0xc}], 0x2) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000000c0)=""/23) 2018/03/18 20:47:54 executing program 5: mkdir(&(0x7f00000001c0)='./control\x00', 0x181) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000280)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000080)=0xfffffffffffffe01, 0x4) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0xc000000000000000, 0x4) 2018/03/18 20:47:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x1) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x1e, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r3, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/03/18 20:47:54 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000100)="8d91e0fe70e8a57b89ed671fd3dcad2e36fc14740120d6697189d95e26b3c07039876e35babc7b207e0498fa0935efde3362e3e52432a7754d47ec8d667f4413e67cde7d990bc77e31769bf69f95fc8b19df6d3fdcae376814630f6323669be133986ba1534044c371") r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x205, 0xfb, 0x78, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @rand_addr=0x100000000}}, 0x9, 0xffffffffffffff2e}, 0x88) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x600080) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socket$packet(0x11, 0x3, 0x300) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x13) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x10000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000040)={[], 0x9, 0xc69, 0x5, 0x0, 0x1, 0x0, 0x4002, [], 0x6a9}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f00004ed000)=0x90) 2018/03/18 20:47:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x101002) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0xfffffffffffffffa, 0x10001, 0x80000001, 0x7, 0x10001, 0x8835, 0x2e1fa5d8, 0x2, 0x4, 0x4, 0x4, 0x1, 0xb, 0x7f, 0x8, 0x10000], 0xf001, 0x100080}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="16f0770b3de6f061e373e2cd4d38e5e5ddb4baa1c9149bef8133cfd3f5b23396f0e7523332090000000000000000000000000000", 0xfffffffffffffe28) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000200)={0x9, 0x0, [{0x80000001, 0x10001, 0x77, 0x49260}, {0x8000001b, 0x8, 0x4, 0x0, 0x7}, {0x2, 0xf1, 0x7, 0x1, 0x81}, {0x80000001, 0x7fffffff, 0x7, 0x1, 0x7}, {0x6, 0x3, 0x5, 0xfffffffffffffff8, 0xa2f}, {0xd, 0x80, 0x4, 0x3, 0x5}, {0x8000000d, 0xfff, 0x1, 0x81, 0x8}, {0xc0000007, 0x2, 0x7f, 0x1000000000, 0xad}, {0xc0000000, 0x8c78, 0x8, 0x8, 0x2}]}) 2018/03/18 20:47:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x80) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='cts(cbc(blowfish))\x00', &(0x7f00000001c0)='sha256-avx2\x00', &(0x7f0000000200)='security^self\x00', &(0x7f0000000240)='security\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='hash\x00', &(0x7f0000000300)='hash\x00'], 0x38eafa9733804e80) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:54 executing program 1: connect(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4a800, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000100)={0x1, 0xa0, r1, 0xa68e, r2, 0xa480000000000000, 0x7f, 0x3}) 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) [ 229.430767] QAT: Invalid ioctl [ 229.440789] QAT: Invalid ioctl 2018/03/18 20:47:54 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0x6, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000140)=""/33) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000000180), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, 0xffffffffffffffff, 0x1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000000c0)=0x3) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000040)) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000080)=""/15) ioctl$TIOCCONS(r3, 0x541d) 2018/03/18 20:47:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:54 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x3) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:47:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:54 executing program 7: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000140)={0x10000, 0x8, 0x1, 0xffffffffffffff9c}) fstatfs(r0, &(0x7f0000000180)=""/109) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r1, &(0x7f0000000000)=ANY=[], 0xffffffffffffffaa) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="8fba27a67f5529e4e1db0c3058b9a2f5304dadf0ac99dfaf5dd089e70acd7d6963e3a8a2eb4424b592dfe696990d4726670bb6ad36f80b04640a7e57dadecb21dbe414bab5426a4893d3e77799", @ANYRES32=r1, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="82f45f981d36d942c27e96794fb917515e182c9f3d6537b94cef701e647f38bd3fe6d012997547c6fd815b4d45dac7d3303ec3b6b90e7e69e98b640e4421863051db546a377e5d2f901ce80cbe8f07b2fb4eb378486230f470a216ecadc6d002c83cf450b7a7fd903c7ae4d2739a03bb3276d5c7d756deb618f692c11875b28979e131e70ed02ba4e0d1f3b8995b7b898b222f9226c897eaa67329d7782cc246a0acfbf385", @ANYPTR, @ANYRES32=r2, @ANYRES64, @ANYRES32=r0, @ANYBLOB="d01290d1d2813dcfc3defe8160ddaae292f7", @ANYBLOB="e8788ff8daa1"], @ANYRES32, @ANYRES32=r1]], &(0x7f0000000240)=0x1) 2018/03/18 20:47:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000001200)=0x1e) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x1, 0x0, 0x3, 0x1, 0x406, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f000000000000070400"}) 2018/03/18 20:47:54 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d0bf771c3b2964909acbd4f123517d4ec028f7e852eeac4e36f570b9e08cda1eabf9eea1b89dc41334dff25f1a20c71c71670d7c3d128bd7bebca570f26441a8df9dc20730fe71d3a71a715dab41133204f92182f5", 0x43486e224de2dafb) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000200)={r0, 0x5}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x20, "1046b8802d6064897dc20afb6b8ebbaefbec75646a7c00a2a540da72b63873f0"}, &(0x7f0000000100)=0x28) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) 2018/03/18 20:47:54 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x60000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000040)=0x9, 0x4) fdatasync(r0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x633a}, &(0x7f0000000140)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001780)={'irlan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000017c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x822a, 0x400, 0x8001, 0x500, 0x5, 0x0, r3}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001840)=""/104, &(0x7f00000018c0)=0x68) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xef) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000001900)={0x7, 0x9, 0x2e1, 0xfffffffffffffffc, 0x3, 0x4}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001940)=""/222) r4 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000001a40)={{0x5b1, 0x0, 0x0, 0x8, 0x9, 0x5}, 0x3cb}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001a80)={0x10000, 0xffff, 0x1f}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001ac0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000001b00)={'TPROXY\x00'}, &(0x7f0000001b40)=0x1e) splice(r0, &(0x7f0000001b80)=0x42, r0, &(0x7f0000001bc0), 0x1ff, 0x2) fcntl$getflags(r4, 0x408) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001c00)=0x9) r5 = syz_open_dev$amidi(&(0x7f0000001c40)='/dev/amidi#\x00', 0x2, 0x40) shutdown(r0, 0x1) r6 = getuid() ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001c80)='ip6gretap0\x00') setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001cc0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e22, 0x9, 0x4e24, 0x0, 0x2, 0x80, 0xa0, 0x3a, r3, r6}, {0x4, 0xffff, 0x7, 0x3, 0x7, 0x3, 0x8, 0x622a}, {0x5, 0x1, 0x3, 0x2}, 0x1, 0x6e6bbc, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x5, 0x3, 0x4, 0xc1, 0xfffffffffffffe95, 0xda}}, 0xe8) ioctl$KVM_NMI(r4, 0xae9a) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001dc0)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000001e00)=0x16, 0x4) 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) setrlimit(0xb, &(0x7f0000000000)={0x8, 0xe56}) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x10000) socket$unix(0x1, 0x7, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000001040)="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", 0x284}], 0x1) write(r0, &(0x7f0000003000)="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", 0x285) 2018/03/18 20:47:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:54 executing program 0: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x7) 2018/03/18 20:47:54 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/03/18 20:47:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x103000, 0xa) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x22e) 2018/03/18 20:47:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000380)={{0x9}, 0x1, 0x6, 0x0, {0x101, 0x401}, 0x2, 0x7}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'nat\x00', 0x0, 0x3, 0xeb, [], 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f0000000200)=""/235}, &(0x7f00000000c0)=0x50) 2018/03/18 20:47:54 executing program 3 (fault-call:3 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") r1 = open(&(0x7f0000000280)='./file0\x00', 0xc3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x4}) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000027faa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f0000bfde5e)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x89a4, 0xa7, 0x8, 0x3, 0xff, 0x40, 0xb383, 0x1000, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x82c}, &(0x7f0000000240)=0x8) mount(&(0x7f0000000100)='.', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="90") 2018/03/18 20:47:54 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000870f6d)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f0032d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f5139715cb61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/03/18 20:47:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40101, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x3, r0}) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000200)="8ef7b336c7fba774f87f5e61ed991c578faa127fb6cd230b5a2143a51beb0c14c614c1c665f57ac4d8f582280de30921432c618ed16d1af276375e4a87ce574ac16a18e5ee56dddca678352ba74a82213484d04bcd2662036333c7813c7381f88848886b9d53258a9d062e8610082f5e08effc29935e02be39165d1b03b92bb41d9c") socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:54 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x40000) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0, 0x12, &(0x7f0000ffd000/0x1000)=nil, 0x6}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:54 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) r2 = socket$inet6(0xa, 0x80805, 0x0) connect$inet6(r2, &(0x7f00000a4fe4)={0x2, 0x4e20, 0x6312c6, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/18 20:47:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=@ipv4_newroute={0x1c, 0x18, 0x3, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x88080) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000080)=""/19) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f00002ca000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 229.752006] selinux_nlmsg_perm: 28 callbacks suppressed [ 229.757524] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4145 comm=syz-executor3 [ 229.781468] FAULT_INJECTION: forcing a failure. [ 229.781468] name failslab, interval 1, probability 0, space 0, times 0 [ 229.782380] SELinux: unknown mount option 2018/03/18 20:47:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = dup2(r0, 0xffffffffffffffff) ioctl$KDMKTONE(r1, 0x4b30, 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) [ 229.792772] CPU: 1 PID: 4145 Comm: syz-executor3 Not tainted 4.16.0-rc5+ #268 [ 229.792785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.813739] Call Trace: [ 229.816326] dump_stack+0x194/0x24d [ 229.819961] ? arch_local_irq_restore+0x53/0x53 [ 229.821711] SELinux: unknown mount option [ 229.824641] should_fail+0x8c0/0xa40 [ 229.824660] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.824679] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 229.824696] ? print_irqtrace_events+0x270/0x270 [ 229.847596] ? find_held_lock+0x35/0x1d0 [ 229.851665] ? check_same_owner+0x320/0x320 [ 229.855968] ? rcu_note_context_switch+0x710/0x710 [ 229.860883] should_failslab+0xec/0x120 [ 229.864838] kmem_cache_alloc_node+0x56/0x760 [ 229.869319] ? avc_has_perm_noaudit+0x520/0x520 [ 229.873963] ? find_held_lock+0x35/0x1d0 [ 229.878016] __alloc_skb+0xf1/0x780 [ 229.881623] ? lock_downgrade+0x980/0x980 [ 229.885760] ? skb_copy_and_csum_dev+0x370/0x370 [ 229.890497] ? lock_release+0xa40/0xa40 [ 229.894447] ? check_same_owner+0x320/0x320 [ 229.898745] ? __check_object_size+0x8b/0x530 [ 229.903226] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 229.908827] ? selinux_inet_conn_established+0xf0/0xf0 [ 229.914082] ? sock_has_perm+0x2a4/0x420 [ 229.918127] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 229.923647] netlink_sendmsg+0xa86/0xe60 [ 229.927692] ? netlink_unicast+0x6b0/0x6b0 [ 229.931908] ? security_socket_sendmsg+0x89/0xb0 [ 229.936637] ? netlink_unicast+0x6b0/0x6b0 [ 229.940849] sock_sendmsg+0xca/0x110 [ 229.944542] ___sys_sendmsg+0x767/0x8b0 [ 229.948497] ? copy_msghdr_from_user+0x590/0x590 [ 229.953227] ? find_held_lock+0x35/0x1d0 [ 229.957273] ? __f_unlock_pos+0x19/0x20 [ 229.961224] ? lock_downgrade+0x980/0x980 [ 229.965348] ? get_pid_task+0xbc/0x140 [ 229.969215] ? __fget_light+0x2b2/0x3c0 [ 229.973167] ? fget_raw+0x20/0x20 [ 229.976604] ? find_held_lock+0x35/0x1d0 [ 229.980645] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 229.985464] ? vfs_write+0x374/0x510 [ 229.989159] ? wait_for_completion+0x770/0x770 [ 229.993729] __sys_sendmsg+0xe5/0x210 [ 229.997508] ? __sys_sendmsg+0xe5/0x210 [ 230.001459] ? SyS_shutdown+0x290/0x290 [ 230.005420] ? __sb_end_write+0xa0/0xd0 [ 230.009385] ? SyS_read+0x220/0x220 [ 230.013172] compat_SyS_sendmsg+0x2a/0x40 [ 230.017295] ? compat_SyS_getsockopt+0x420/0x420 [ 230.022030] do_fast_syscall_32+0x3ec/0xf9f [ 230.026334] ? do_int80_syscall_32+0x9c0/0x9c0 [ 230.030892] ? _raw_spin_unlock_irq+0x27/0x70 [ 230.035363] ? finish_task_switch+0x1c1/0x7e0 [ 230.039838] ? syscall_return_slowpath+0x2ac/0x550 [ 230.044744] ? prepare_exit_to_usermode+0x350/0x350 [ 230.049736] ? sysret32_from_system_call+0x5/0x3c [ 230.054560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 230.059386] entry_SYSENTER_compat+0x70/0x7f [ 230.063787] RIP: 0023:0xf7f77c99 [ 230.067126] RSP: 002b:00000000f777309c EFLAGS: 00000286 ORIG_RAX: 0000000000000172 [ 230.074811] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000200 [ 230.082055] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 230.089299] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/03/18 20:47:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) io_setup(0x1f, &(0x7f0000000c40)=0x0) io_submit(r3, 0x7, &(0x7f0000001180)=[&(0x7f0000000d00)={0x0, 0x0, 0x0, 0x6, 0xa77f, r1, &(0x7f0000000c80)="9d72be85959cd6431c2ed8703fd0689d9e57ddab77ae731fba92084ff65c49df452e4542dd2682be150d3948a45b78c787b712022daa82b3875d5d686e5cfb92d71bc9605147f10b2aed57c458310b74ba4b376a52a6c508f2c3792c92a41beae42268be8bf4305a7a87a514166752038671634fd832ebf93cf914f739", 0x7d, 0x6, 0x0, 0x1, r1}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000d40)="f64b68e58f446b0f1a8c4d879e9fa0f0cadc7454a6b96201dd6d8c63830faebb18c6ca6f320b11713159c00bf0902a76b2b714afbc2d5c44192c7fa4c01cd92d1e00a687a221e2e16ba0b842", 0x4c, 0x0, 0x0, 0x1, r1}, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000e00), 0x0, 0x7f, 0x0, 0x1, r1}, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0xf, 0xb5, r1, &(0x7f0000000e80)="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", 0xfc, 0x159, 0x0, 0x0, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x6, 0x3, r1, &(0x7f0000000fc0)="d52dabb4454897c45571aaf222e38eafd7ea6707f7b1ef7185775241d45c5b823d604b43dbdbe6ae153166b2bbe7637bb4d6846998fcb0", 0x37, 0xffffffffffffffff, 0x0, 0x1, r1}, &(0x7f0000001080)={0x0, 0x0, 0x0, 0xb, 0xd4ab, r1, &(0x7f0000001040)="6921eddc6e4b56f26086f5d1635fc1499a099172942f89867bf0f032713e505f86cd9450502c517e4c7e3e314f9f484b6256628f2abac3aad2d3a754be", 0x3d, 0x9, 0x0, 0x1, r1}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0xf, 0xe3d1, r0, &(0x7f00000010c0)="b37fa6da2843a841751ca62e58f471153a2e8655cb257b80aebe1c6a58410c8a71d9564b5b48fcee4ed3e710290fc829501001b86e5c5dfa5040ac967c5042c9dfc9f9e0d0ec2d003e9d55b288cb30feb48bd07a4ccafcad7573d73ed50961e8b8a4e43e6dad", 0x66, 0x20, 0x0, 0x0, r1}]) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000a00)=0xe8) syz_open_dev$sndseq(&(0x7f0000000880)='/dev/snd/seq\x00', 0x0, 0x0) r8 = add_key(&(0x7f0000000b00)='encrypted\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="3de003accbd2e1513a81ac2cde44a8d071d68617b52b28e15309c36e0c625b5b", 0x20, 0xfffffffffffffffb) keyctl$get_security(0x11, r8, &(0x7f0000000bc0)=""/84, 0x54) r9 = getgid() sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000200)="22a0f52e780af5e8b16420ea39c9ecc1d806de9d5b1b802cf9abe327cbd399ab56be4db8b92da8d42ff2586f5fa62482e5c4999fdc53882990e4a3eec69724c155a57fb9eda6b9ed651657f05c6acbc6ea2633f63c2c01957180ece64e07417b4d8fea9d638e50ef1257099102de90a34b38de6d1f9fc12933ac80e589994a00c9ccb6b69869e1dab493d15f0031dc3f39cd4ee30da1c515278c85517c5e67bc359d7788955454960d613eca48dbe1500cc3dc5df3b76ef2a3051224a92409ae1066323e48a0bb0e89720f06a97ce3025165", 0xd2}, {&(0x7f0000000300)="75b1f2ae5812855f4a145ad99d6a1e0e6b948f06f4d35df93235c8e261cf957f7f3d1ab744534a50b94fe93cde20c6fe6853c46ab6b856778c6fa75ed670538f279a8dead461a2952a2d06deec3ebe80cd598c54d3131d40cd84994cb188eda8da7cfbfd686f586f28ff207f8117f94cb549b46bccf0c6d25e4f8c45d19b5e00e64d0b426a2720525b", 0x89}, {&(0x7f00000000c0)="79c2d79c9860b82ca43ab25a5e9c877b327bcc62520cb853ce51e6c62d82b5f05f89b87e40", 0x25}, {&(0x7f00000003c0)="fc73c2b3eec80757a3a9370564b8414366c43ec6314a0af0cf9a9c0937ce53c55e816045c6d81a2a68c724eaf57d22c594e748116198bb985ba235f752139eade1ff10382229d3d1f7706cea4256a6d179be48a23b2df392727227cc3f35cbf4edd39995893eb9c3ba3c076d4c0f4c0a4dc368b8afaa9ab85aadc1e92d49d83b4d7d3b38a11c5e5ae6a88792b7a93e6e32fa5058d13890bacfea4ae39744595a8b2f784b58c843b5937b8d41c9c635b5a266c32a8db5459cb18af0d2ed0afc754fe73a3cec95cd8d1f84a0108de7ce7721cfff3cd0f4668a22aee6c7cad70bdc36bca78a125a1b48acfe7fa074f7b3e1e426501ed925", 0xf6}, {&(0x7f0000000140)="32d1f0c9851c80b48c83c1a95526d3a638d52323575a93961f8d5865a1b4602c19f84eb7bf515ffb30cbda95b78eb4d5b6bac0cfff73", 0x36}, {&(0x7f00000004c0)="5acf024c2b15df5ba6b5570e87580b73b4a63e52a363774c3ba7da136471b260d615ac901eacc21ed2c03d22a1dbbf87ac2d521a013b5ecfd1ab3f76af4dd6900915601fe7069c2080f0d97ef6e264a1a15a24a782", 0x55}, {&(0x7f0000000540)="7c0867719e472101462df0824d5d4b406809f60fbad1ff4afa7dbb6c605f7ab574bc204f886d0cf64b09e341fdaba3dc9e8e31e6ac50345bc4bb973a2123bfea0e7e125985516d48172d943a858ca5e5b6cafea4670ef53a92e2d78756b45d640ee9f91f3956f17198c70a1d491f3c872227983c3e2042504036b73a6e5ea6aacc83e45add", 0x85}, {&(0x7f0000000600)="987bb2f5f319187e25f325b9ed1d6f0da44801ec7d1e380003ec72ea93adb7a69e6a3d9af3fbe81379da4f78915c68602b27f995815cabc89c5b8e2282ba6094115f41068c057f251967acc55f58547268aed398c89a59260465c709c6a2dae3", 0x60}, {&(0x7f0000000680)="4ceaf483640c2b2e6a6eb47744031335126a5a26f7013004e8a4dbcefb19a7f888ea6c853f3e", 0x26}, {&(0x7f00000006c0)="1f3e5ec3b1e6cee2463d29a577311c37d875e1521077d1c3b9c55da78d520d27e7e4ed8fbe3800e41fa379ca3b646697da959e32bb9c3fa887244fe9cbbe7845bb40fc87cf2aa8959468cddca1eb00cc5e52905c104d636d8d3330588e441733f933dcb67eb04cfcc73f56761163f21b9db4da050456f7f3a6fae2c723a3435b5673b648e86ed6e862ec31e0afe60b4577c6ca7a043e85c51701294e139f8a269b58b25e85c382d427e4250555045b25d8cf1906531b410f4d49b35b82deffcf2d7feb07d6e0499de302b0e22c53cb513dd0e8b7b3e809883c2cfe6a4fba521d", 0xe0}], 0xa, &(0x7f0000000a40)=[@cred={0x18, 0x1, 0x2, r2, r4, r5}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r9}], 0x54, 0x40400c0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:55 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x2) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') r2 = accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) ppoll(&(0x7f0000000100)=[{r1, 0x8002}, {r0, 0x10}, {r1, 0x211}, {r0, 0x120}, {r2, 0x2000}, {r0, 0x20}, {r0, 0x8201}], 0x7, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)={0xeb}, 0x8) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:47:55 executing program 7: umount2(&(0x7f0000000000)='./file0\x00', 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc, &(0x7f0000039000), &(0x7f0000350ffc)=0x4) 2018/03/18 20:47:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xffffffffffffffe1, 0x0) sendto$llc(r1, &(0x7f0000000200)="ae382e9d3f62964ce3d2654ccf937406d27d463af625ae0f6e5c9c6e65f313753310895b8fc1845334fe8b2715b4d3f612e77dea0f5cbc0918c33ef3943906bf7eb7c14cfd637479b457ad10668127cf27b1ce81ee01baf9c1adcfea908afc610bc87f14ab7b229ada386486a47e70991052a807f721c1369a0fb3aa4ed16d3bd482b1c2439593e402b27074e7fc91682c21cd6e5a89695d8aa23cf4523a15790a40ab240a04d2ed70195f8b174472b2ca4415183bf38f", 0xb7, 0x8010, &(0x7f00000002c0)={0x1a, 0x33c, 0xb52, 0x1, 0x9, 0x5, @random="12e17836dedf"}, 0x10) 2018/03/18 20:47:55 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) [ 230.096544] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 230.103788] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/18 20:47:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 230.181932] encrypted_key: master key parameter 'Ãn b[[' is invalid [ 230.221169] encrypted_key: master key parameter 'Ãn b[[' is invalid 2018/03/18 20:47:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x280000) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=@random={'btrfs.', 'wlan1\'\'\x00'}, &(0x7f0000000280), 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000001c0)={0x101ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0xfff}, &(0x7f0000000340)=0x8) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000280)=r1) 2018/03/18 20:47:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) eventfd(0x92e4) 2018/03/18 20:47:55 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80002) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) r2 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000580)={0x0, 0xff, 0x20}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={r3, 0x2}, &(0x7f0000000640)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) r6 = creat(&(0x7f0000000200)='./control\x00', 0x60) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8a8}}, 0xfffffffffffff2e3, 0x6}, 0x88) unlink(&(0x7f00000000c0)='./control/file0\x00') write$sndseq(r4, &(0x7f0000000480)=[{0x10001, 0x2, 0x62d, 0x40, @tick=0x3, {0x7, 0x4}, {0x5, 0x7}, @quote={{0xa78a, 0x6}, 0x3ff, &(0x7f00000001c0)={0x9, 0x45eb, 0x214, 0x6, @tick=0x1f, {0x3, 0x7f}, {0x80, 0x200}, @connect={{0x0, 0xf75}, {0xcddc, 0x2}}}}}, {0x3ff, 0x1ff, 0x1f, 0x7, @tick=0x6, {0x8000, 0xf6c}, {0x7, 0xffff}, @control={0x9, 0xffffffffffffbae9, 0x900000000}}, {0x0, 0x87b, 0xe1, 0x8d, @tick=0x200, {0x3, 0x2}, {0x1, 0x5}, @time=@time={0x0, 0x1c9c380}}, {0x80, 0x1, 0x3, 0x5, @time={0x77359400}, {0x1, 0x7000000000000}, {0xffff, 0x9}, @note={0xad7, 0x6, 0x40, 0x10001, 0x1}}, {0x0, 0x5, 0x40, 0x449, @tick=0x5, {0x1ff, 0x8}, {0x2, 0x7}, @queue={0x8, {0x4, 0x5}}}, {0x7, 0x5, 0x8, 0x4, @time, {0x1, 0x7}, {0xfffffffffffff000, 0x82}, @ext={0xc1, &(0x7f0000000380)="7cb3d845f206c9edb587fcb9ac6c3e5b5ceb442deaadbdb022c2b5f49875f432874f32fa81a70b4ce6680528d3abd8852fbcbbaf4d3214e177ddb95d024cb0ea698913ee784ad0ef6dacdf944e303aa863ee5f1a973915548cb4874d586288e48c5546fc133ed9b8c0d2f2c48dd54b33fd5e3bfca17b49adca9162839412112dfb70c23ca577248aabdf063eec2994625d8750d701a167c0f51122a500831c5dbc565fc309493fefa933a1d673275b484730380ff6649abedfd10acf83b255c870"}}, {0x9, 0x8, 0xffffffff, 0xb7e, @time, {0x3, 0x4a821406}, {0x10001, 0x6}, @control={0x7, 0x5, 0x100000000}}], 0xc4) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r6) 2018/03/18 20:47:55 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x200, @loopback={0x0, 0x1}, 0x9}}, [0x5, 0x3, 0xa03, 0x0, 0x2, 0x3f, 0x1, 0x3f, 0x0, 0xffffffffffff7fff, 0xffff, 0x2, 0x0, 0x400, 0x80]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x36, "b9eb72728b433c3a681e96034e74e13d01005d77ddfd3772ad48b29b8b930b7aee9ce0316cefaa6187f9238e500d3bd0664efa686a0e"}, &(0x7f00000001c0)=0x3e) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_names='gretap0\x00'}) 2018/03/18 20:47:55 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x7cb, 0x1, "cd348a8c75b33ac266cfbc503475987b877f43c4d259bd9d638c81c2f43c5477efd84804e650232af9770e04d60c721bea41f61998a5bd4c8d89704dc56432", 0x2}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2102000000000002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000080)=0x88) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x8554af4e219b6299) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xa, 0x20, 0x0, 0x0, r3}, {0x0, 0x8}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x2, 0x0, 0x2, 0x0, 0xfff}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 2018/03/18 20:47:55 executing program 1: set_mempolicy(0x3, &(0x7f000055cff8)=0x3, 0x401) clone(0x8000000000000, &(0x7f00000002c0), &(0x7f0000000380), &(0x7f0000000280), &(0x7f00000003c0)="64e73c5b0000000005000000000000000d60ec48444c10fd4e104eb5f6b6894f7adae0272fd3cfa586fd078dfd8955172d62eb81c34a5bbfa2c5d530b243592f1ee2fbd1c96cfd6bf781b180518f4f4f7e") r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x4180) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x2, 0x4, 0xfff, 0x7fff, "1003feec90dcb874dc8175da422dd9f12b766b441e5353c7645709d0f64b394c"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x1, 0x81, 0x7}, &(0x7f0000000140)=0x14) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000180)=""/141) 2018/03/18 20:47:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x6, 0x1ff, 0x3, 0xfffffffffffffff8, 0x6, [{0x8, 0x3, 0x100000000, 0x0, 0x0, 0x4}, {0x7, 0x7ff, 0x1000, 0x0, 0x0, 0xc08}, {0x1, 0x8, 0x9, 0x0, 0x0, 0x400}, {0x78c000000000, 0x32bc, 0x7, 0x0, 0x0, 0x1004}, {0x8, 0xfd, 0x100000001}, {0x0, 0x9, 0x3, 0x0, 0x0, 0x1100}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1d9, 0x115440) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x2cf) 2018/03/18 20:47:55 executing program 1: r0 = socket(0x4, 0x4000000000080003, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000040), 0xffffffffffffffc4, 0x404000000, &(0x7f0000000080)={0x11, 0xc, r1, 0x1, 0x3312, 0x6}, 0xfffffffffffffe16) [ 230.303765] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4205 comm=syz-executor3 2018/03/18 20:47:55 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0x5}}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x6315c5bb}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000580)={r2, 0x3, 0x9e, "439840eccee69b2199c9cf39f68cf9b5ee42956e17a57f026a434d73703064d35cce97f57ef240ba526d8ceaf9659ac0cd979d3ffc778ee73de4b5cfb12f5b81e9f253d7124b41fcd543c5c02c96e52a280b3b42a6eaa96919ae0206c67452c72d23de0f6be4a72a76dad860cbdd4012ab2c77e36139cd4ac2aeb92c82ab8fc4e9a57c38a8b5c01737d3c8be4bacf57da1deb50a79f3889a9a6674115c60"}, 0xa6) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="73797374656d2e2f6452762f320056ee1e7c9585fea2f7787de04099d41e6fb15b6c0ca449dba130386a4d4775436a44b92e26962fe842d995d75ce6e6b09131dbedf147291b06b113014380a8dc511ba2e6cefa52363aa5a007e84868beafef489d1e93217038be2851800528697d415cabff3829c4c70404a53bbcddb5a9c3a39879add02c6ab118d9d8323c990d2feaeee6e9254fc9895042327b4c7407439c16dac9e053a6"], &(0x7f0000000080)=""/206, 0xce) exit(0x597) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x13c, 0x9, 0xff, 0x6, 0x0, 0xff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/18 20:47:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/sockstat\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x200) 2018/03/18 20:47:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = request_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='vmnet1$md5sum0system\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)='dns_resolver\x00') r2 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='vmnet1$md5sum0system\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="e9acc87ae343805e456dd54464217fef16c7346ca7e7a59088bdc019f6b0c9f0912b869b6da958ae7158406fea10c85147188ba0ce9579662954e5b0a0", 0x3d, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:55 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000080)='./control\x00', &(0x7f0000000480)=@known='system.posix_acl_default\x00') r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mknod$loop(&(0x7f0000000040)='./control/file0\x00', 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280), &(0x7f0000000300)=0xffffffffffffff84) r2 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x101, 0x10000) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000003c0)={0xf9, 0x0, [0x1, 0x80, 0x0, 0x9]}) getpeername$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000140)=0x140000) close(r0) [ 230.358705] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4205 comm=syz-executor3 2018/03/18 20:47:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000500), &(0x7f0000000540)=0xc) r1 = syz_open_pts(r0, 0x0) select(0x40, &(0x7f0000000000)={0x3, 0x14, 0x3, 0x100000001, 0x80000001, 0x0, 0xd1b, 0x6}, &(0x7f0000000040)={0x0, 0x931, 0x6, 0x10001, 0x9, 0x2, 0xb1e, 0x1}, &(0x7f0000000080)={0x3, 0x6, 0xfff, 0x6, 0x4, 0x100, 0x9, 0x8}, &(0x7f00000000c0)={0x0, 0x2710}) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x8000) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) dup3(r2, r0, 0x0) 2018/03/18 20:47:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x668) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:47:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0xbe}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x60) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/36) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:47:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x84201, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071afe0)={0x0, 0x0, 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d79000)=0xbe20, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f28f15)="bc", 0x1}], 0x1) 2018/03/18 20:47:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:55 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/122, 0x7a) 2018/03/18 20:47:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001240)={r2, 0xe6, "203212d1dfae1865455d44b67ac1d3afd950612ee320beae8787f65e0e537a1ebb3499b377ba8e6c4272b1051feb6dc8ee3e21cdbfa369f007a531b0b74290923cb36edab825c97727c4fe89fb73b08856351f6b1855dc9867c85f69bb4a04bc2a63bae6ded8531d836e692717578cd642e73737a7cc12bc62e7718ae30c42cc5e92287ed7cccbaf703fd573b946c1349c9c64e724258fe2bd1df69fc8896006378c87303e86bcffbf634c3180a707e34e6cc08f2eb9c63661a91e12155ce6928c989d9efe90f3abe2759e78730bface5ba2905f096b4ee8bbee6840d597f9a615b3592479f3"}, &(0x7f0000000100)=0xee) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:55 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x24, 0x0, 0x0) close(r0) 2018/03/18 20:47:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x725e, 0x4400) 2018/03/18 20:47:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:55 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="a017147d", 0x269) 2018/03/18 20:47:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000000)={0x0, 0x7, 0x2, 0xf0, &(0x7f0000ffc000/0x4000)=nil, 0x1}) 2018/03/18 20:47:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x88b, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) [ 230.525199] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4277 comm=syz-executor3 [ 230.561376] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4277 comm=syz-executor3 2018/03/18 20:47:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0xbe}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x60) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/36) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) [ 230.622226] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4327 comm=syz-executor3 [ 230.637797] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4332 comm=syz-executor7 [ 230.639145] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4327 comm=syz-executor3 2018/03/18 20:47:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = dup2(r0, r0) getsockname$ipx(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="143100"], 0x14}, 0x1}, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @rand_addr}, &(0x7f0000000480)=0xc) bind$can_raw(r2, &(0x7f0000000080)={0x1d, r4}, 0x489) 2018/03/18 20:47:55 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/148) exit(0x5) 2018/03/18 20:47:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x8, 0x1, 0x80, 0x400, 0x80000001}, 0xc) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d04a770b", 0x1) 2018/03/18 20:47:55 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, "22f03acb188426d61f583bf04e1f57a42858fd898d995ca3ba55d49f198e9f23de117b7bb4f5fb351d20e6b3f7e9852c2db4d182b273dade86cc516ce990dac6917419ee93f4b18476c677fe627e4af5"}, 0xd8) recvfrom(r0, &(0x7f0000000140)=""/158, 0x9e, 0x0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'gre0\x00'}}, 0x80) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000280)={'ip6tnl0\x00', @ifru_settings={0x6, 0x7, @cisco=&(0x7f0000000000)={0x0, 0x48000000000}}}) listen(r0, 0xc039) 2018/03/18 20:47:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002840)='/dev/adsp#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002880)={0x0, 0x8, 0x3, 0x101}, &(0x7f00000028c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002900)={r2, 0xbf, "a3e33c565c7b2188d40a1a345e484e3cffed5ebb3a12ddcac4063156275d15ca67adc25377ad9019be429398084cf4bc1fa3330151aa96ac6bb5f97ea9d0e6c72156e44d3867eb96a44963245b5c79f8ff33424b7d506bd70a4cf673e201e73d97517672094a440983f8e71b702d9e0a179457fc30ed549815113dc937f2313dd632610551fb693009bedc23a77f63d33ca843f69b6c60684f5f480451eb1189c1740b9b8c421e6dfb07af65f14e974dc9318251e53c923e4fe4ab263825c5"}, &(0x7f0000002a00)=0xc7) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:47:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000080)='net/llc\x00') rt_sigaction(0x9, &(0x7f0000000000)={0x7, {0x7}, 0x40000000, 0x1ff}, 0x0, 0x8, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/03/18 20:47:55 executing program 5: mkdir(&(0x7f0000000040)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r2 = getpgrp(0x0) rt_tgsigqueueinfo(r1, r2, 0x0, &(0x7f00000000c0)={0x1f, 0x100000000, 0x81, 0x8001}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000140)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:47:55 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x84000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000140)={0xffffffffffff3b19, 0x7, 0x1, 0x5, 0x6}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x100000001, 0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') read(r0, &(0x7f0000000040)=""/107, 0x1df) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:47:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:47:56 executing program 4: r0 = getpgid(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x4, 0xfffffffffffffffc, 0x4, 0x6, 0x0, 0x7fff, 0x4040, 0x2, 0x7, 0x0, 0x80000001, 0x7, 0x8a93, 0x100000001, 0x7fffffff, 0x7ed, 0xd3e, 0x7be, 0x401, 0x8000, 0x8, 0x1f, 0x2, 0xf37, 0x8, 0x2, 0x7, 0x51a6, 0x4, 0x8, 0x40ee, 0x9, 0x3, 0x5, 0x8, 0x2, 0x0, 0xdae7, 0x1, @perf_bp, 0x80, 0xfffffffffffffffd, 0x200, 0x4, 0x8, 0x200, 0xc000000000000000}, r0, 0x3, r1, 0xf) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'\x00', @random="ae9d8be66a6b"}) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f00003a3fe3), 0x0) 2018/03/18 20:47:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) [ 230.734910] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4341 comm=syz-executor3 [ 230.758398] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4341 comm=syz-executor3 2018/03/18 20:48:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000800000000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:06 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(0xffffffffffffffff, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0xfffffffffffffee2) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) 2018/03/18 20:48:06 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044104, &(0x7f0000007faa)) 2018/03/18 20:48:06 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000afc3)="dc", 0x1) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/108, 0x6c}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000080)=""/161) 2018/03/18 20:48:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm(khazad-generic))\x00'}, 0x58) 2018/03/18 20:48:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x4) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) 2018/03/18 20:48:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/18 20:48:06 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000080)={0x1}, 0x8, 0x86f58bb8a328d2e1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x2}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r1) [ 241.141267] selinux_nlmsg_perm: 2 callbacks suppressed [ 241.141279] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pig=4387 comm=syz-executor3 2018/03/18 20:48:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x400080000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000047afe0)={{0x77359400}}, &(0x7f00004dbfe0)) fcntl$setflags(r4, 0x2, 0x1) fsetxattr(r2, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f0000129ff6)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r2, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) 2018/03/18 20:48:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x200) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x669aed7b, &(0x7f0000000040)={0x8}, 0x8) 2018/03/18 20:48:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x14000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0x1000}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x8}, &(0x7f00000003c0)=0x8) accept4$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x6e, 0x800) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000400)=0x80000001) [ 241.200523] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pig=4387 comm=syz-executor3 2018/03/18 20:48:06 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xc4a}, &(0x7f0000000080)=0x8) readv(r0, &(0x7f0000000040), 0x200000000000014c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xb0000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) 2018/03/18 20:48:06 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x9}}) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) 2018/03/18 20:48:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) mknod$loop(&(0x7f0000000480)='./file0\x00', 0x4, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x5810c0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000700)={0x1, 0x2, 0x8, 0x10001, 0x0}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0xffffffffffffff80}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000a00)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a40)=0x1c) sendmmsg$inet_sctp(r1, &(0x7f0000000b40)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000540)="9fd999645d2bde02ea6e3fdab01d82f4dcd9346bdd9290805b5280f22402352eaf5c55ab1d629f669d6133cbac9c0181e7244a6e635ee17145e751ecec20024923dd4b44b4dc23e08ab878556fad79f29b85b541ca05741f947eb590c97644c75ea758173a2e6463c334841350c50972051e081e1fad475013dbce3f29950b66a332b1be6deccbd6cb9e470decc2e627815fd6511c5c5378f2f4bfbc7a0d413c58a8e490aafb23c8de1dfeeaed90b39aa5e814220860f80ecd082e4ce1f4a9c51cf5e5ffa0dade71995c4f36b899144b5687e2c17496a65e88c6283349b23364bc431ce4d4033aed465e9ffd4acbbf99ccb8a35af2", 0xf5}, {&(0x7f0000000240)="00b341ff9df4ae473b1c1fe3e60a74f330249523e979b7b8121feb123bcc1196f325fa903a86e42a5238de6f1d228e18d4f532887772c257869d1a68ba082c0c2ccf59a9442a9f93a580ea7cbffae5919d8477192c9e3a58eebb04d3806eb14ce742aeeb11de42778ea06f12e7f9cd147a24b85fe777253f02aa69bd1d1cd34fa295865c4165e941b1c403e502fafe78a6ed", 0x92}, {&(0x7f0000000340)="19b6782fa195a6d713275de4a7a89eac7973dcbb5051d15d91cf0c22872560c10e0e20e49f806f98e9c02b0c7dd8c6239fadd28a3b33d01b37a450e89cd7673f0fbe226f2fdb96ce887bb266c2038249604d4d16ecc6856eac822a068cae69eb72af104fc43cfffb27f9cb725e64ccde0b2e99d784d533fd573551", 0x7b}, {&(0x7f0000000640)="ec2e508b1c301728422563eca3dc028179b1793361f0185a82a0b9cff68b52224abb2c94d25a2bd0ef445ee06a1f84a040704053706dad34aaa2c788c77c1daa5502ba1ffd489736aed23f6f968a951a1364885f57bc30f7c8556831ac4db3375581889b2e61365468d5daef7a8a4e70cca5ab84eaac54ef5eff14db80bc39ed04c85109de676a28d60e724961dc70bd8e3f07673a", 0x95}], 0x4, &(0x7f0000000780)=[@init={0x14, 0x84, 0x0, {0x400, 0x81, 0x7fffffff, 0x2}}, @init={0x14, 0x84, 0x0, {0xacc8, 0xfc1, 0x1ff, 0xff}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x0, 0x7, 0x4, r2}}], 0x84, 0x4000}, {&(0x7f0000000840)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000880)="b82e60849d", 0x5}, {&(0x7f00000008c0)="3280c5f6341d282403c6824e9bdec9e731cd753c6fe265622d659de9dae973ef764705bfe8130b2933e3a50ccafee06d8b1e30067aec4dfcba665a7cd1ec55a0afcd4583b35591b949e48abab9af364e02160fce50e3db9034424240d831e6bc0f8058b36f32d8f2fd7d925e43a3551c1d464133f10ac6b91c08", 0x7a}], 0x2, &(0x7f0000000a80)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x59e2, 0x61, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0x5, 0xff, 0x3, r4}}, @init={0x14, 0x84, 0x0, {0x20, 0x7, 0x5, 0x5}}], 0x84, 0x4000}], 0x2, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000004200ff02000000000000000000000000e007094308bdd28d8e498de40f7776"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1b, 0x9, 0x3, 0x101, 0x14, r1}, 0x2c) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e24, @rand_addr=0x3}}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(0xffffffffffffffff, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000200)=""/231) sync() 2018/03/18 20:48:06 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/03/18 20:48:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000380), r1}}, 0x314) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000100)=0x10000, 0x4) 2018/03/18 20:48:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) read$eventfd(r0, &(0x7f0000000040), 0x8) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/18 20:48:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xb3, "a5442230c7d9001cd82935e467e7c721abde85e5f85421a0a66ffa6f5039e64c97cf27229e4434f53b720d4447d67e818ce79d2b721fe8ddfb6867abe010dea61bbcea88884f54892fa3004fa0d0bc7afb044e48aab2f06e66792647a64c9d121715cf4d3f8f6113bd8efc75db2d0088026470e282cab34c45586a57fc45b3fc578d89fbb7420da0000a82fea1153a186e7340f16a4131894243a054ca1d1d5aa3dbf165c8641063fc4c65b3ea3a943c14d904"}, &(0x7f0000000000)=0xbb) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r2, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003440)={0x0, 0x10001}, &(0x7f0000003480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000034c0)={0x0, 0x1, 0x2e, 0xffff, r4}, &(0x7f0000003500)=0x10) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r3, 0x6}, &(0x7f00000002c0)=0x8) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x187) [ 241.343679] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4442 comm=syz-executor3 2018/03/18 20:48:06 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xc95}}, 0x9, 0x2000000}, &(0x7f00000005c0)=0x88) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000600)={r2, 0xffffffffffffff01}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) io_setup(0x400, &(0x7f0000000480)=0x0) io_getevents(r4, 0x5, 0x4, &(0x7f0000000640)=[{}, {}, {}, {}], &(0x7f00000004c0)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000006c0), 0x4) 2018/03/18 20:48:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(0xffffffffffffffff, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000180)={@multicast1, @local, @local}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e27, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240)=0x200000000000000, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x433, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={r3, r4}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000340)={0x2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x101, 0x4232, 0x1, 0x6, 0x1000, &(0x7f0000000300)='syzkaller1\x00', 0x9, 0x101, 0x1}) r5 = dup(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x100000001, 0x6, 0x2, 0x7f, 0x9, 0x4, 0x100, 0x3170, 0x0, 0x2, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) 2018/03/18 20:48:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/18 20:48:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) [ 241.385872] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4442 comm=syz-executor3 2018/03/18 20:48:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x109040, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0xffffffffffffffef}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) fdatasync(r0) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7f, 0x200000) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f00000001c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000042000000000000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) 2018/03/18 20:48:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)='hash\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000300)=@canfd={{0x2, 0x5, 0x4, 0xffffffffffffff00}, 0x19, 0x1, 0x0, 0x0, "001fc1243855dfa67905cd6f4e0030e3de38f2f960c1b9eca38d85b85dcc886af3c5b2009cbeeb5dc8db656a3cb2ad9468684836832f1d08475e5efdfc6d0b65"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x80) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x2, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000080)={r2}) [ 241.477470] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4483 comm=syz-executor3 [ 241.502846] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4483 comm=syz-executor3 2018/03/18 20:48:06 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x80100) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/206) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r2) 2018/03/18 20:48:06 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0400e100"], &(0x7f00000001c0)=0x4) r2 = fcntl$dupfd(r1, 0x0, r1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r2, 0x404) listen(r0, 0x40000006) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x20, @time={0x77359400}, 0x100, {0x4, 0x5}, 0x6, 0x1, 0x3ff}) 2018/03/18 20:48:06 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x8, 0xb}, 0x2c) bpf$MAP_CREATE(0x3, &(0x7f0000000040)={0x13}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/18 20:48:06 executing program 0: restart_syscall() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000340)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) process_vm_readv(r3, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/23, 0x17}, {&(0x7f0000000480)=""/144, 0x90}, {&(0x7f0000000540)=""/118, 0x76}], 0x6, &(0x7f0000001a40)=[{&(0x7f0000000600)=""/221, 0xdd}, {&(0x7f0000000700)=""/153, 0x99}, {&(0x7f00000007c0)=""/74, 0x4a}, {&(0x7f0000000840)=""/155, 0x9b}, {&(0x7f0000000900)=""/4, 0x4}, {&(0x7f0000000940)=""/59, 0x3b}, {&(0x7f0000000980)=""/108, 0x6c}, {&(0x7f0000000a00)=""/21, 0x15}, {&(0x7f0000000a40)=""/4096, 0x1000}], 0x9, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000140)=0xfffffffffffffaa9) 2018/03/18 20:48:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x386) 2018/03/18 20:48:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:06 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x408000) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e6eff8)='./file0\x00') mknod(&(0x7f0000000080)='./file1\x00', 0xc0c6, 0x0) 2018/03/18 20:48:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5e6603395f2e345a1d86997431c8af51be8b61405b3b390c0e07661df55caeca7187ba7c7ce3e1706899fc5a91b20ce1d5af916a427ebffa4c590c7d5c94e52c42aeaf0e1365ace7dd0c6eac2e263a24acd01886da8d6a69fd8237460ff4dc9f213671be3b778a33cc306e7f69b42dc92"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:06 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x5}], 0x58) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00002f9ffc), 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x8}, 0x1, 0x3f, 0x2, {0x2, 0x4}, 0x1, 0x1f}) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/18 20:48:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x1cc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000140)=0x100000000, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) [ 241.639679] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4510 comm=syz-executor3 [ 241.679986] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4510 comm=syz-executor3 2018/03/18 20:48:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x60000, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x81, 0x400) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:06 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/73, &(0x7f0000000100)=0x49) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r2) 2018/03/18 20:48:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:06 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x4000000000000003, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/18 20:48:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d000770b", 0xfd28) 2018/03/18 20:48:06 executing program 5: eventfd(0xff) mkdir(&(0x7f000082f000)='./control\x00', 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80804) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:06 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e24}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x4e24}, 'nr0\x00'}) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x83c, 0x2800) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f00000000c0)={0x8, 0x2}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000080)=0x4a8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), 0x4) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/audio\x00', 0x800, 0x0) accept4$unix(r1, &(0x7f0000001300), &(0x7f0000001380)=0x6e, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)='sha256-avx2\x00', 0xc, 0x1) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r2 = syz_open_dev$mice(&(0x7f0000001200)='/dev/input/mice\x00', 0x0, 0x40000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001240)='/dev/audio\x00', 0x80800, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000001280)={0x0, r3}) 2018/03/18 20:48:07 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) symlink(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0/file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:07 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) pread64(r0, &(0x7f0000000080)=""/211, 0xd3, 0xffffffffffffffff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc-cast6-avx,sha512_mb)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="332b6cc5425dd5e1b372d04a770b766218a70841baf6353c5559ddc81bc77a480626ec99d1b144ebfd2a4fde50c29b73377d7dbd640725281c95da4793067c2b28140d3e9906f799788b989262b4c888df7d0fea2bcd3b7d0c0d78d506105e06eded06084d9fe87a618614aeaa4934eddb0427cfba4555f6ec07", 0x7a) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) finit_module(r2, &(0x7f0000000040)='wlan1\x00', 0x3) [ 241.774828] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4547 comm=syz-executor3 [ 241.808542] sctp: [Deprecated]: syz-executor4 (pid 4553) Use of int in max_burst socket option deprecated. [ 241.808542] Use struct sctp_assoc_value instead 2018/03/18 20:48:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x1, 0xffffffffffffffff, "717565000000000000000800000000edffffff070000000b00e3201b00000000000000040008000000000100eaa0f75300490000000000400000f3feffb20300"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {0x81}, @raw8={"076de16051028d8986a7f4c0"}}], 0x1c) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/03/18 20:48:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400840, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0x8}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000540)=""/212, &(0x7f0000000080)=0xd4) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0xfffffffffffffeb6) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x1}, &(0x7f0000000200)=0x8) 2018/03/18 20:48:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:07 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000100)={0x100000000}, 0x8, 0x800) sendfile64(r0, r1, &(0x7f0000000140), 0x81) r2 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setsig(r2, 0xa, 0x13) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005c0fe0)={0x8}, 0x20) write(r2, &(0x7f0000b89fff)="c6", 0x1) shutdown(r2, 0x1) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x3f, r4}) 2018/03/18 20:48:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x94, 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x360) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0xddb7, 0x3f, 0x1ff, 0x706}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80003, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f00008d1ffc)=0x400, 0x4) bind$inet6(r3, &(0x7f0000193000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000140)="f1f7dfddae6561f608fa336ed52ab2a01e55309718e2815f04b4630e57268e0c20", 0x21) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x180fc873b7ece244) [ 241.830288] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4547 comm=syz-executor3 [ 241.865066] sctp: [Deprecated]: syz-executor4 (pid 4569) Use of int in max_burst socket option deprecated. [ 241.865066] Use struct sctp_assoc_value instead 2018/03/18 20:48:07 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000005000)=@generic, 0x80, &(0x7f0000005680)}}, {{&(0x7f0000005700)=@l2, 0xe, &(0x7f0000007a80), 0x0, &(0x7f0000007b00)=""/20, 0x14}}], 0x2, 0x10000, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/03/18 20:48:07 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) bind$alg(0xffffffffffffffff, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xfffffffffffffcb4) accept4(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000380)=0x80, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000003c0)=0xffffffffffffe4ac) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x44200) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00', 0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[0x1, 0xfffffffffffffffa, 0x6, 0x1, 0x2, 0x9, 0x6bda0c8b, 0x401, 0x101, 0x3f, 0x6, 0x3, 0x1, 0x77b, 0x0, 0x20], 0x3000}) pipe2(&(0x7f0000000140), 0x0) 2018/03/18 20:48:07 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x10000000b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}}, 0x20) dup2(r1, r0) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x2100001000004) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0xfffffffffffffd7e) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000040)=0xfffffffffffffd3f) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={r3, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/18 20:48:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:07 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) fcntl$setlease(r0, 0x400, 0x0) 2018/03/18 20:48:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000240)="6ebdb666b8e70525bb379f56fbf587c0e012392fee48f7bd7a4adde8034ae89c78fa23c0edb5b1e190e572b8913f9e50c83bc2fd8bbd217d3f61fd03cdfa55e799859789886b51fc43bd89c572a81252c864b27ec6ddfe54db9d447e8b3a85545d6732700d83ec4bb8e126fc637985b1359bf027a46ffabb90009bc080d57030b460b16e2cedbbe556cf72724618c2beec839fc0cb1fa1563b27c78587da01c020d7b447af", 0xa5}, {&(0x7f0000000340)="beabe8fe44fd2ba38e6aaeb5c35077a8e477a19c737224c7a0112687da1a8731939cc837217c4e41b423e4225b585e257b4ae200c4f2069a640e6bbe93bc736f1b4cd0c298d3cb7ff86174679180be0fcab6cbd3c28df9e4e8e62e58b34c3c80140af4eab25db5725e03e94c2012e18ab9b67494bc582e943ba4899fc42364258b8fc9cb760e3b89f39d4504e70095706e335249697d9ecdf80ecfff23d0162cf43cc46fa4f44082568e7fe5cb1f7b4e969e1c2620098f33086db111c7837990", 0xc0}, {&(0x7f00000001c0)="bb13a55ee10572fc76e3da37dcc204514280eba6", 0x14}], 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x581801, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[], 0x628}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000004200ff020000000000000000000000009e4bb653c91024a9704efe83d4c29429943baeddc59c0229cc317f226fc6bd926e622b908cb5db16f72493abb19a5048f2fd4d769ca6eeb07dbdc4a8c0"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ustat(0x5, &(0x7f0000000000)) 2018/03/18 20:48:07 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xb8, 0x10000) fdatasync(r0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80001) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x204000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000003c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80000004) r4 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0xcfaa, 0x240000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r5, 0x7}, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000380)={r6, 0x80000, r4}) r7 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) accept4$vsock_stream(r7, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r1) sendfile(r2, r7, 0x0, 0x40000000000000a1) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x151100, 0x0) 2018/03/18 20:48:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x6) 2018/03/18 20:48:07 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) 2018/03/18 20:48:07 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r1 = getpid() ptrace$getsig(0x4202, r1, 0xcd3, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r0, &(0x7f000060df9c)=""/100, 0x64) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x200) getpeername$packet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/03/18 20:48:07 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8001, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:48:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000004200ff020000004b00000000000000009635d25f77e3f21ce2f9481f5e4ab12f969542f2fe3a3f599a866fb3b6f33cec2d96351e3c2d230476580374d0d4ea679949fec77310b3380fe3e13a41657de2eb873668d4050e5cce0371e1d8abe04aa61c39977b1096e52560145d13505d5791c7511b1c7fa78d065f1d9f4edf5430"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:07 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f00003ecfa0)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff1ff5)='/dev/mixer\x00', 0x105400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cc5da0002", {0x4, 0x4000009, 0x2, "9ba6a8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e}, &(0x7f0000db3ffc)) poll(&(0x7f0000e95ff8)=[{r1, 0x244}], 0x1, 0x2) timer_gettime(r2, &(0x7f00004c9000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{0x7, 0xbbb9, 0x80}, {0x8, 0x8, 0x200, 0x40}]}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000487ffc)) mlock(&(0x7f0000332000/0x3000)=nil, 0x3000) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000035afff)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000001, &(0x7f0000000000)=0x7d, 0xfffffedb) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f4fe2)=""/30) getegid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a00000)={0xffffffffffffffff, &(0x7f0000b5e000)="67a11aaac60af3dbe3c87c35167cca7d811755444757ce0771c6018837fa88a98f2e33bb339afe29c396975a17e9dd02f4faca18dbe68b829ac04892137f5b0ade", &(0x7f0000990000)=""/183}, 0x18) timer_gettime(r2, &(0x7f0000bf0000)) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x2001) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(0xffffffffffffffff, &(0x7f000078df0c)=""/244, 0xf4, 0x0, &(0x7f00008ceff0)={0x4, 0x6, 0x5, "b7f24b268bce", 0x2}, 0x10) ioctl$TIOCCONS(r4, 0x541d) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00007e5ffa)='vegas\x00', 0x6) ftruncate(r5, 0x7fff) sendfile(0xffffffffffffffff, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0xfffffffffffffe78) mq_timedreceive(r0, &(0x7f0000000000)=""/13, 0xd, 0x10001, 0x0) getpid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x408080, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r2 = gettid() wait4(r2, &(0x7f0000000040), 0x2, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000200)=""/229) 2018/03/18 20:48:07 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='attr/fscreate\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7aa) ioctl$TIOCEXCL(r1, 0x540c) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:07 executing program 6 (fault-call:5 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:07 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0xc0680) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x3, 0x80000}) mlockall(0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xffffffffffff7fff}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000200)={0x400}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000240)={0xffffffffffffff56, 0x7, 0x80000001, 0x4, 0xfffffffffffffffb, 0x5}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) connect$packet(r0, &(0x7f0000000440)={0x11, 0xf7, r3, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={r1, 0x8, 0x7f}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r1, 0xfff}, 0x8) alarm(0x5) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000500)={0x1d000, 0x11b000}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000580)={r1, 0x10001}, &(0x7f00000005c0)=0x8) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000600)=""/218) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000700)) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_buf(r5, 0x29, 0xf7, &(0x7f0000000780)=""/165, &(0x7f0000000840)=0xa5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000880)=""/198, &(0x7f0000000980)=0xc6) r6 = add_key(&(0x7f00000009c0)='dns_resolver\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a40)="e923c4b06e78917ed14193593d9bc1a6f2a58c288823e53f8da29d00d5887c188977a6bdfa4794a2dc0aa95329696ff47b731c32f3bb4edd8a0f9320d7d7dda3e3fc4491cd0e412817468fb4041185f80069152ede81891c388080d546feffbce1963fbcb15f3cbfb960ee4519c9867e6e94d98b01e63de4a8bfc991468195484cc40034c22e37ad19e3dbecb82fc0ad4c90a071af05adb7848bf5b1edfbdd", 0x9f, 0xffffffffffffffff) r7 = add_key(&(0x7f0000000b00)='blacklist\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b80)="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", 0x1000, 0xfffffffffffffffa) r8 = request_key(&(0x7f0000001b80)='user\x00', &(0x7f0000001bc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001c00)='wlan1\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000001c40)={r6, r7, r8}, &(0x7f0000001c80)=""/179, 0xb3, &(0x7f0000001e00)={&(0x7f0000001d40)={'sha224-ssse3\x00'}, &(0x7f0000001d80)="72f3b390b389c6250dbdd397c44fab1ff4569297884ef74d1dee4010f099e45a6822b19833e0caeab84a7fb36fd9b78b4a03319f10eb00fb90a5dfca576741a21b4898", 0x43}) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000001e40)={'raw\x00'}, &(0x7f0000001ec0)=0x54) ioctl$KDSKBLED(r0, 0x4b65, 0x96a4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001f00)=0x21, 0x4) 2018/03/18 20:48:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0xd7, "8c5f5313a3f411722874b10cc2065175c6e205a0b723944fc0d59ebfbb1bcee0a1ca3c3608de55c4c741e0eb14c12bdc8637f9b355d1a3481d84e972cf8822e6bcc0746a76d055bd399e6c0d206792e32f6abed11d56b8afc5df484184b4f976f1a575325beea126d3c25d65ffb7ec9b0167a396f16b946767c05aa75fc3ce5ed7f423700361a8d6adde89cc6bed46f2055df5cb5d5f0bdeba53bb24f6a554066f37665df517bf92d87d9373fb498c6f798e4dd3b05a76a99a1d5945e82f0169d19fabaa6632b822131baea9a101def6a966b977ab80fb"}, &(0x7f0000000080)=0xdf) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x2000)=nil) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0xa0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x152) sendto$inet(r0, &(0x7f00000000c0), 0xfffffffffffffe0b, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x3}, 0x8) 2018/03/18 20:48:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ae000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="01010000000000000600000000000000", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffff6, 0x0) write(r2, &(0x7f0000001100), 0x0) fstatfs(r2, &(0x7f0000000080)=""/86) write(r2, &(0x7f0000000100)="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", 0x100) sendmsg(r2, &(0x7f0000002980)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x1, 0x3, {0xa, 0x4e22, 0x2, @empty, 0x7ff}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)="97c252dd761d24d054445faf28a7ea8d90e0b2e999ae43eb67123081ac83083a8c2e63e992b99186fd201d29c334e3b5d8b0afef133903cd3a55589d5a8d5563f03013a363e36496379940791b123d47de84aba6a820d75c605e52fb3e6a3757d29a", 0x62}, {&(0x7f0000000300)="4ac0cae6488ea3102238224feed4f7b9979de09727b2b4a4ba5b2029f505210853afc044c9e667bcf8f4a8a253139270a426059e315df9d046bf2705fdfb8e5e1babf90199b7af89338917c384be85d651ff07d59870fe75ff78185a7a56c1371ea08573381816688da9bbf74c5bf163c7b9b3bc98ae67cf169814a945b737aad3e6", 0x82}, {&(0x7f00000003c0)="1639163484", 0x5}, {&(0x7f0000000400)="59dae1334bd45ccc3fc70c536b812c59c69140cc0ecaeb0db774690e02a32f8a16c83b3c396c37eabacd1875a1befec349369b1068153c58d80ac210a815b8f0cead6774b79a5e5764a2184ea821532ebbd2", 0x52}], 0x4, &(0x7f00000004c0)=[{0xa4, 0x100, 0x6, "447c7f4d43cede790559ec5ecaa66f6b2cbb309277769c8e2807258cbf6fb5798a4a8a7c07814b34836ad5daacf2ad41f69653292976e062477658c6647dd31eeca30d7d3d21cb7488d93d1d7bfd4ddb14bcdd1d5cf3a4c4e16d9c50d862c6fa2252a41840e65d5058ed420f9632ab02f8662b8333a4a19ce5e8740d6cd209a4b1e49912be156921dac9843751017d875a17e6e0131f5cbd"}, {0x60, 0x13f, 0xa1b, "8c1e75f7079e6f798e18eda3dfd5ee82a491e37b362e958b71ef4a13b21dce8dc4daefbf627dc078a13b6c7ebaff910613228395a97074ffc0869922146b234c6767b8d5584c4d78687801a37243b80df8"}, {0x108, 0x115, 0x4840000000000000, "7c48c43f2d32da55de170f95ab5596292a41a3295598121649c1732960363d6cf38c9eeff061fc938417ab6a6addee14f0d3faca1b7175da4c2cd9d865f39c4a44921bbc1a2eac4207feae50c52f58ed7075b7bb7769ee5103bba2079a4de5b9c9fcaf2b5e046559a977b3d968a71022d48a9d3942ce3a1bb51a572b5d383ac6809bc02077c4ffd10e8e18e01ebcd09b0d4e1eb8be767c02b939f4a68f00e4f1fb71b771890e7d9054d39d76d4ae336b5325d624813b27863d13d6727930d4f5583c01e1f136a6ade6ec460c4bd1bd5301fcf30528ef267b6fee975ee281b844c2acd0ea65bf0989a9063dd1cde85204527da1ce09dd6a9fd2"}, {0x100c, 0x6, 0x8, "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{0x100c, 0x12d, 0x3, 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{0xc, 0x100, 0x2}, {0xdc, 0x13b, 0x10001, "cb8c6463b2eb2887409787a8fb585f14596491cbb4868422be2db42503a0611eb92ce1e89f8c25ad88cd80ee694ae790c50ee951f38d79bd46b292ae33fcf514efec19374c676c41383c0ba17aca33dc4027856512efcf3cacb6e399a11c18a825aab1fb1d6d207b6dccd1adf0a3c1473c2ed12b14feaaf59eae5e23a6d458f83f87c716390712fb4d33b6227f3d9a6d7e88717eea036456fcde8c63564de5c54d4023d205294013aa1dfb170bc9d22454cb4dd36d62f8f1ca0414835591208657d4aa9d2bec14284d4a0740175a"}, {0xcc, 0x111, 0x6, "a5d707c69e1859f2c594b1c574c9764e32883064da8d73033000d612db7de38073dae5cd1cc26f97041c773b83924ba7d7113d904c8955935a99730aada483a4a6f1ad27c7d99a7c7e9e1425a7393896f8dff516ef90550cd1053033f68168b4ca05b7d10162831246ff18267690b3475382724f2f1606605850588c2eaf7765753540fc303aaeae523072f25ad4f24d1cf66498a952813c7a8d5e24d92304f4ebce2debd755b093cc5d8f13e9a6309e838f741625d2226aa918ebdd8a"}, {0xb0, 0x139, 0x7, "077eee9bf7a3e040f868ed349a6ce3833a5be4399cad8e3d5e81cf81b488e7391eaabff702ce7698c8cae47d94140bb0085410969daa2ec20baec6eeac247e109f51400954d2faa4e790e1f927ca692e97d8584932dce4832821b25760e8b62c5b5a6f3c345aa44b515f8c05e267e0784c2aa1c750ce1df065517cc9573d52d36923ec98350eec9bed7bb26bb8bd219351c676ebbb735d7cdc38d82683a6477c691965"}], 0x2488, 0x20008004}, 0x800) 2018/03/18 20:48:07 executing program 2: socket$rds(0x15, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fchmod(r0, 0xa1) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des3_ede-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="d01785af7c20f65ff41b357c46f525bce6b88fc207fc9242b0a68e629b51b79c6b9f079735dadb98b7b49acaaf68e5466cb835b9675fff3b4ed0b181f46ba3a62e164f224733e90b1d0481df009e08d369f73073ce4ae74449a5e76fd7accf848273a1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28) bind$alg(r2, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:48:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000002c0)={0x2, &(0x7f0000000080)=""/161, &(0x7f0000000280)=[{0x0, 0x15, 0xffffffff, &(0x7f0000000140)=""/21}, {0x1d0a74b38000, 0xf5, 0x1000, &(0x7f0000000180)=""/245}]}) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000800)=""/71, 0x47}, {&(0x7f0000000880)=""/186, 0xba}, {&(0x7f0000000540)=""/84, 0x54}, {&(0x7f00000005c0)=""/248, 0xf8}], 0x5, &(0x7f0000000700)=""/146, 0x92, 0x101}, 0x40) 2018/03/18 20:48:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000080)={0x28, 0x4, 0x0, @fuse_notify_inval_inode_out}, 0x28) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/03/18 20:48:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) r1 = socket(0x11, 0x0, 0xffffffffffffd514) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x13}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x5, 0x500, 0x0, 0xa0000, r2}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '\x00'}, &(0x7f0000000040)="73797374656d6d696d655f7479706547504c6370757365742d776c616e315e766d6e6574317365637572697479256264657676626f786e657431ed5b00", 0x3d, 0x2) 2018/03/18 20:48:07 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0xda0f, 0x4000) ioctl$TIOCSTI(r0, 0x5412, 0xff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x6, 0x40, 0xe9, 0x6, 0x20}, 0x98) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x644, &(0x7f00000000c0)=0x2) r3 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6bd}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x48) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) close(r3) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='./file0\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/03/18 20:48:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) read$eventfd(r1, &(0x7f0000000000), 0x8) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x7965, 0x8, 0xffffffffffffffff, 0xb50, 0x80000001}, 0x14) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffee8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000002c0)={0x2, &(0x7f0000000080)=""/161, &(0x7f0000000280)=[{0x0, 0x15, 0xffffffff, &(0x7f0000000140)=""/21}, {0x1d0a74b38000, 0xf5, 0x1000, &(0x7f0000000180)=""/245}]}) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) recvmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000800)=""/71, 0x47}, {&(0x7f0000000880)=""/186, 0xba}, {&(0x7f0000000540)=""/84, 0x54}, {&(0x7f00000005c0)=""/248, 0xf8}], 0x5, &(0x7f0000000700)=""/146, 0x92, 0x101}, 0x40) 2018/03/18 20:48:07 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000100)={{0xd5e, 0x4}, 'port1\x00', 0x39, 0x40, 0xac, 0x0, 0x4, 0xffff, 0x4f58, 0x0, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) finit_module(r1, &(0x7f0000000000)='skcipher\x00', 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r1}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'nr0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000340)=0xfffffffffffffffc, 0x4) getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000200)=0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in6, 0x4e23, 0x0, 0x4e21, 0x2, 0x2, 0x20, 0x80, 0x0, r3, r4}, {0x6, 0x8, 0xff, 0x80000000, 0x100, 0xc4f8, 0x0, 0x2}, {0x7fff, 0x0, 0x8, 0x4}, 0x1, 0x6e6bb6, 0x2, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d4, 0xff}, 0xa, @in6, 0x3502, 0x7, 0x2, 0xffffffff, 0x3, 0x7, 0xffffffff}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:48:07 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)=ANY=[@ANYBLOB="b70900002000000095001db4000000006ed6640600000007000000130f000006000000a500000001"]) syz_emit_ethernet(0x82, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "25d927", 0x4c, 0x3c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x0, 0x0, 0x9, 0x1}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/18 20:48:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"69701667eb04f87b00", r1}) getresgid(&(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000340)={0x7d522b58e3ca7d55, 0x10000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) getpeername$ax25(r3, &(0x7f00000004c0), &(0x7f0000000500)=0x10) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000540)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r4, 0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30e9ffff1b000100000000000000000000800000", @ANYRES32=r2, @ANYBLOB="000000000c0002000180c20000000000080001007f000001"], 0x30}, 0x1}, 0x0) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f00000003c0)={{0xfffffffffffff001, 0x2, 0x5, 0x5, "2da9e37732222d1a7ce26cb3701f185645a5a55721999d2342def48ea7f243ff5836db084e5305a99f1b4f85", 0x9}, 0x20, [0x9, 0xf0, 0x6, 0x2, 0x0, 0x0, 0x5e0, 0x4, 0x7ff, 0x0, 0x7bd7, 0xfffffffffffffffe, 0x12, 0x8, 0x6, 0xff, 0x8, 0xfffffffffffffffd, 0x0, 0x1, 0x1, 0x101, 0x1ff, 0x3, 0x7, 0x800, 0x8000, 0x1, 0x8000, 0x7, 0x5, 0x0, 0xffffffff, 0x100, 0xd1, 0xcd38, 0x1000, 0x4, 0x4, 0x6, 0x8, 0x6, 0x56, 0x3, 0x523, 0xf3f, 0xffffffff, 0x9, 0xa1, 0x5, 0x1, 0xd04, 0x0, 0x1, 0x8, 0x2, 0x87, 0x80000000, 0x5, 0xffffffff00000000, 0x8, 0x924, 0x3, 0x5, 0x2, 0x80000000, 0x3, 0xb352, 0x8, 0x8, 0x1000, 0x0, 0x80, 0x3, 0xfffffffffffffcaa, 0x5, 0x100000000, 0x1, 0x0, 0x1, 0x4, 0xfffffffffffffffc, 0x8, 0x9, 0x9, 0x3, 0x9, 0x2, 0x6, 0x3, 0x207d, 0x0, 0x6, 0x8, 0x8, 0xb45f, 0x3, 0x5, 0x5, 0x0, 0x644, 0x4, 0x3, 0xffffffffffffffff, 0x16, 0x68b, 0x5, 0x8, 0x81, 0x10000, 0x7, 0x7, 0x9, 0x7, 0x8000, 0x66a, 0x5, 0x80000000, 0x10001, 0x407b, 0x0, 0xa399, 0xfffffffffffff87e, 0x1, 0x4, 0x4, 0xffffffffffffff6a, 0x2db], {0x77359400}}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f00000002c0)=""/238, 0xee}, {&(0x7f0000000000)=""/84, 0x54}], 0x3) 2018/03/18 20:48:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000540)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000040)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)={0x34, 0x80000042, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x57, @uid=r1}, @typed={0x10, 0x76, @u64=0x9}, @nested={0x4, 0x88}]}, 0x34}, 0x1}, 0x0) 2018/03/18 20:48:07 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x200) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ipddp0\x00', 0x10) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000040)={0x7}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:48:07 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x20000000}, 0xc) recvfrom(r0, &(0x7f0000000040)=""/224, 0xe0, 0x40000001, &(0x7f0000000140)=@ax25={0x3, {"6313dcb6916cc0"}, 0x100}, 0x80) 2018/03/18 20:48:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) write(r0, &(0x7f0000000080)="240000002400f95c084a5d7f000020000180007701000000ff010000000000000000002f", 0x24) 2018/03/18 20:48:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x7, 0x200, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x15) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200840, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="1d59770b", 0xfffffffffffffff8) 2018/03/18 20:48:07 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x10000, 0x50000) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r2, r2) sendmsg$netlink(r3, &(0x7f0000001400)={0x0, 0xffffff5f, &(0x7f0000000000), 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="100000000100000001000000e63bc483910730df62de4dd2d247e58badccf1e3ef704e52d1a7563a3649c4bd54e1b1722128c3fe77e1bb40b0b8626f9476d10197ff1600261a5f3f32974d5a16aabc1d48d23741c8589ddabe811376dc5b5c0faf5962007a0227a4", @ANYRES32=r2], 0x10}, 0x0) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = socket$nl_route(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)="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", 0xfa}, {&(0x7f0000000300)="d19ab987e3dcf3176e9a95492ff10f026048b701b79bd58d25a19d10a473eb27ad030bdaaa189df9f175b6710ae66f142e3ba64921cf1c991ef2f460a1c0b229122faa24526e35716b2845f40c1c78008a58cc9198e8b53c98a87f6be73eb7bb669f1ffc2828a66de72ed189a501cb375640fbfb475f515b969a23aee85948ed2ab5c6259a56be9afb8c3cfe9d8c", 0x8e}, {&(0x7f00000003c0)="a1adab2aaaaf7ad832056f5eba0170aff115d6e05cde4494291424477e040bb2e788765bdd4f32252ea275d0b7ffaeaad124e96bcf978a002ccb5ac0e2222250d12fc4029fcf0bcf6e5ffc50579fddb82ff84ba6cd3c616a6b06f3453902767945be7fa80f9456bf676a9d2067d00e832bb4fdfde5165bc83447bf334b3ad9d952f13c2f149eaa5b0e04c999a81095013ca2564da3ed8f0d5c59449a8721b6b2f0ffdadeb9530ad3a28df43d578dc1500eee8ad42b4bb8c27d3c278cb9670d9afb72113a33df3f92349195fdff693ce645c152910a9f51e2988befc33f886bc574c7924e82a8a1f7a796201f2927250e7bd2f4e85c951f0c", 0xf8}], 0x3, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) sendfile64(r0, r1, 0x0, 0x8) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, {0x307}, 0x4, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000000000)) 2018/03/18 20:48:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)={0x8000, 0x761, 0x0, 0x7fff, 0x1, 0x0, 0x0, 0x10000}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000000340)=0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000200)={0x8, {{0xa, 0x4e24, 0xcfb, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3d00}}}, 0x84) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000004c0)={0x8, 0x0, [{0x6, 0x8, 0x2, 0x5, 0x100, 0x7, 0xb9a2}, {0xf, 0x401, 0x1, 0x40, 0x2419, 0x3, 0xfb}, {0x6, 0x1f, 0x4, 0x3f, 0x80000001, 0x7fffffff, 0xfff}, {0xc0000019, 0x5, 0x6, 0x7, 0x1000, 0x6, 0x3}, {0x80000008, 0xd6b1, 0x0, 0x0, 0x3, 0x8001, 0x226}, {0x2, 0x7fffffff, 0x1, 0x7ff, 0x993, 0x8, 0xff}, {0x0, 0x9e, 0x4, 0x0, 0x40, 0x1, 0xfffffffffffff000}, {0x8000000b, 0x5, 0x2, 0x401, 0x10000, 0x3f, 0x3}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/18 20:48:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/145, 0x91}], 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xffffffe1, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[]}, 0x1, 0x0, 0x0, 0x810}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:07 executing program 7: pipe(&(0x7f00000000c0)) r0 = socket$l2tp(0x18, 0x1, 0x1) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', '{mime_type-:+vmnet1\x00'}, &(0x7f0000000040)=""/113, 0x71) 2018/03/18 20:48:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@broadcast, @multicast1, @dev}, &(0x7f0000000100)=0xc) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x9f, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='sessionid\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) preadv(r2, &(0x7f0000001600)=[{&(0x7f0000000200)=""/145, 0x91}, {&(0x7f00000002c0)=""/220, 0xdc}, {&(0x7f0000000400)=""/195, 0xc3}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/211, 0xd3}], 0x5, 0x0) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:07 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') utime(&(0x7f0000508000)='./bus\x00', &(0x7f0000949000)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'bridge0\x00', 0x7}) 2018/03/18 20:48:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) close(r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000040)=""/4096) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0xfffffffffffffcbf) r1 = gettid() ioprio_get$pid(0x3, r1) creat(&(0x7f0000000140)='./file0\x00', 0x5) r2 = memfd_create(&(0x7f0000000000)='cts(cbc(blowfish))\x00', 0x3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e21, @rand_addr=0x9}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x8, 0x4) 2018/03/18 20:48:07 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x6a, "d66c716307b1d5b7f836e19a2cfab7dcec2b79357abb784887f33724b589a675f3c8f86011ccb418c80d7bf1485fc48a2d850f1a774f9fded0e62ad3aef2bc74992389d03e89a261f41d6938822e6557f8f0b567fa6cedb87f34e97ed7db3c88b91608055c650ac17ee5"}, &(0x7f00000000c0)=0x72) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xffff, 0x1, [0x4]}, 0xa) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0xadb03f845695014b) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) socket$alg(0x26, 0x5, 0x0) 2018/03/18 20:48:07 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) bind$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x3000)=nil, 0x3000}, 0x1}) r1 = getpid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80, 0x0) eventfd(0x1ff) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000140)={0xfffffffffff7fffe, 0x2, 0xb}) syz_open_procfs(r1, &(0x7f0000000080)='ns/ipc\x00') 2018/03/18 20:48:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0xfffffffffffffc33) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4001, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x3f, &(0x7f0000ffa000/0x4000)=nil, 0x6) accept4$alg(r1, 0x0, 0x0, 0x80800) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100), 0x0) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = request_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='sha256-avx2\x00', 0xfffffffffffffffa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) timer_create(0x5, &(0x7f00000003c0)={0x0, 0x3e, 0x7, @tid=r2}, &(0x7f0000000400)) request_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)=':\x00', r1) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x1) fanotify_init(0x2, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/18 20:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xe, 0xd, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x5}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x7f}, @jmp={0x5, 0x5, 0x3, 0x8, 0x6, 0x56, 0xfffffffffffffffc}, @generic={0x25b, 0x80000001, 0x101, 0x4}, @ldst={0x3, 0x1, 0xc7fe8def9b34515a, 0x2, 0x8, 0x10, 0xfffffffffffffff0}, @ldst={0x3, 0x3, 0x2, 0xb, 0xa, 0xfffffff8}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0xc31, 0x7f, &(0x7f00000002c0)=""/127, 0x41100, 0x1}, 0x48) fcntl$setsig(r0, 0xa, 0x19) r1 = perf_event_open(&(0x7f0000726f88)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f00000001c0)=0xc) r2 = creat(&(0x7f00000008c0)='./file0\x00', 0xa4) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000900)=""/126) r3 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='vmnet0*bdev\x00', 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="6125af3f7227162afe515a9f8cf095fea32364cd2bca003be5f372603df43918fc2764bd98bd62a3a18f5d28907d", 0x2e, 0xffffffffffffffff) r5 = add_key(&(0x7f0000000580)='rxrpc_s\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000600)={r3, r4, r5}, &(0x7f0000000640)=""/243, 0xf3, &(0x7f0000000880)={&(0x7f0000000740)={'xcbc(blowfish)\x00'}, &(0x7f0000000780)="82cb2068e3a5c141888883a44a4234d801760d1404b45ec8c8dbc27a7bf4a0107a7a3318c8c8ca63f7f096d840ee8b8baf4a3e5e9e6e0f08df132132cc14a1910a609361569cde9d1ae507f880243b59ae6f857fe206de91783ba3d21a3119ef25e67bbe186eecaaedc99987c84721615bb31b210f694535e5fbe2e76405eb213008f8d26869510dc032ce608ef05d5ec70c51fe138c70747ff82b2cbf387e2e3d06b363c40633558dd2b7559763ae5e60ae213c1828d3c472c618f794a5e89c80b00cba3995910bf0924bf3f55e402fbad7c7e10881", 0xd6}) signalfd4(r1, &(0x7f0000000180)={0x1}, 0x8, 0x80800) r6 = dup(r1) accept4$ax25(r6, 0x0, &(0x7f0000000200), 0x800) getpeername$netrom(r1, &(0x7f00000003c0)=@full, &(0x7f0000000140)=0x48) getrandom(&(0x7f0000000040)=""/15, 0xf, 0x3) 2018/03/18 20:48:07 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x420001, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x2c, 0xffffffffffff7fff, 0x40, 0x6, 0x8, 0x6}, 0x1, 0x20, 0x3f}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/03/18 20:48:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x400400) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f0000000100)=@rc={0x1f, {0x4, 0x80000000, 0x6, 0x2, 0x0, 0x81}, 0x8d}, 0xfffffffffffffe59) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000180)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:07 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/packet\x00') preadv(r1, &(0x7f0000000100), 0x0, 0x1000) 2018/03/18 20:48:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r0]]], 0x1, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/03/18 20:48:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f16}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x40eb, 0x400000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000240)="a08aaf529070bd8e37f526f490761293b2e957f4bbf974b40e5dbdcf684c42308c63bb1693d49c8c701752c6371dc3247f44e196cd217dd960c18e242091e316d99ee96e4c9230d46bbb177084daa5deb73824d1949005b5ebfdf5709a94c6aba6ad6c0e789f40f193d5c5f888a679200d2e8a20acd8c740a8e4faadaa07b6a45b236425cc9753b404617d") ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000300)={0x3, r1}) sched_getaffinity(r0, 0x8, &(0x7f00000001c0)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/18 20:48:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000001c0)=ANY=[@ANYBLOB="cd390b081bf2ffffff05ffff86ddb1105d84ea6002290f00384f0000070000000000000000ffff00000000ff0200000000000000000000000000010b00907800000000609416a7dbf9868509c491ecdc33df000004000000003f000000000000000000000001fe800000000000000b00000000"], 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f0000000100)="869716c04ffce455a1d6a567dbaa98432cada274599913d853154b9e36c4636c2a100033ef800002fae739e3cba0051d153967da58a8bb496d62f2436dec6656a01875bcb2c52901d916f4d9720636d01cc3463457106c4367e98189a10a13a9939733b4cdbd992ad3eee970e7a2dae3031d"}, 0x10) 2018/03/18 20:48:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x1001}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d04a770b", 0xffffffffffffff70) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha384-avx,lrw(serpent))\x00'}, 0xd) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x10000, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000200)="41658f56efa04a9760e38fc2ed3782068ac272ccd9942fce1b208807fd731cfd7fb2cb04e7856a4374571e83ab961ec586f31c11babc2fe67d594eebfb19ca1cf45d6e0ae5320cd700da924ec3ec8e76d9769c9b04bdb3cb486dcd33e9c4a5668b5ce4532e034622de56d918b63e0a226514b44a2c9b64c54df97ab04b46923f96a446cb4acc4f980aecce346672b3b79cfdd2aedd1b07dcf6f9e5e9caaed1ad1758c0f78888220bca7b18efa19a85d5ca3486cc24150e26210fc8f9d73b2fc1d4122edefb8f9788c3c247d072e30e92c182") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000380)=0x7, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) sendmsg$kcm(r2, &(0x7f00000003c0)={&(0x7f0000000640)=@hci={0x1f, r3}, 0x80, &(0x7f0000000400)=[{&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="52a537a09f2b2dcb6e72fdc98a3de31c861c8f33f49756a4461ba89ee70159190c00a3fed4130c4ab5e523a8e9e92ce8f2f8c40fd2555993cb69bdf8a5663cc14938f24af5b855416687ab9ed61108b40d4e94811010d632d4073c37c5175cfed658bd82bea3f9211700b255585cf91e8cea5471cf3b2fbe9bf54390", 0x37a}, {&(0x7f0000001740)="da08819d7a809d8a6ba54299af39e16dc9d4f3c44410a8957e6afab0238c0f0127708f9097", 0x25}], 0x3, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x26e, 0x4091}, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000440)) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:07 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0x1f, 0x7f00000, "4dff0ea81f09a194e1e9025a55a67fa2c80fd362174813f2c181bdc9a7c3c8b6fd0486ada98554e89f71427e92fe1d77394299a28cc618ac15b18b94d60b32", 0xc}, 0x58) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socket(0x4, 0x5, 0x8001) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000005b80)='/dev/vcsa#\x00', 0x10000000000000, 0x200000) connect$pppoe(r1, &(0x7f0000005bc0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 'ifb0\x00'}}, 0x1e) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x401, 0x4) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) 2018/03/18 20:48:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='P\x00\x00\x00\x00\x00\n\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']}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@getaddr={0x14, 0x16, 0x310, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xff, 0x0, 0x7, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0xfffffffffffffffc}, &(0x7f0000000280)=0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0485510, &(0x7f0000000140)={0x3, 0x2, 0x100000001, 0x1, &(0x7f00000000c0)=[{}, {}]}) 2018/03/18 20:48:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x16000000}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) poll(&(0x7f0000000240)=[{r0, 0x1000}, {r0, 0x4008}, {r0, 0x102}, {r0, 0x8}, {r0, 0x4}, {r0, 0x100}, {r0}, {r0, 0x1000}, {r0, 0x409}], 0x9, 0x100) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:07 executing program 1: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) recvmmsg(0xffffffffffffffff, &(0x7f00000005c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/198, 0xc6}, {&(0x7f0000000180)=""/87, 0x57}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/39, 0x27}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/9, 0x9}], 0x7, &(0x7f0000000500)=""/160, 0xa0}, 0x400}], 0x1, 0x40, &(0x7f0000000600)) open_by_handle_at(r0, &(0x7f0000000640)={0xa3, 0x8, "5cf47d1f3cdfd1a13cf442fdf2c94e5969c3bac99f66625f2780dbdbeadaea00cb4a8e471cb85b1ffa271178af8be88799e97aff299f83664f5f08c4cd48934ff49dd1263b2891504c1b651b1facc0d4d7640caab4d2aa403959f5d793119a0f82ec15fb6660c4affe7574448094a4b5f49257229a259cdab86d0a28f4c306dfd1b0cf3af1f0b11a386fe53652e1dcc718cdf913d46305d527f8ed"}, 0x80000) 2018/03/18 20:48:07 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{}, 0xfffffffffffffffd}) 2018/03/18 20:48:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/03/18 20:48:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(rfc4106-gcm-aesni))\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x39980732, r1}, &(0x7f0000000100)={0x8, 0xfab1, 0x5, 0x1, 0x8, 0x1}) 2018/03/18 20:48:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4, 0x8000000006) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x89}}, 0x6a2, 0xe2, 0xffffffffffff3952, 0x5}, 0x98) getsockopt$inet_buf(r0, 0x0, 0x2000000000486, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000fde000)) 2018/03/18 20:48:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0xffffffe7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x22000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/27) 2018/03/18 20:48:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="4e0001000100000000000000002cf28c6600000020528503482d0a763e672319e2e510729265f147f95c3e84b4f5694742240fdb86392808ec11e7b00c02bcc3bd28257431e335773019826167e89854a263fe627cb2ec173ae6de9d24ef3d257358949be192126457e6a2"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:07 executing program 1: syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000ac0)=@security={'security\x00', 0xe, 0x4, 0x484, 0xffffffff, 0x148, 0x148, 0x148, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff, 0xffffffff, 0xff000000, 0xffffffff], [0xffffffff, 0xff000000, 0xff], '\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x2e, 0x6, 0x7, 0x24}, 0x0, 0x114, 0x148, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x3, 0x6}}, @common=@inet=@length={0x28, 'length\x00', 0x0, {0xffff, 0x7, 0x1}}]}, @common=@inet=@SET3={0x34, 'SET\x00', 0x3, {{0x3, 0xfff, 0x401}, {0xffffffff, 0x80, 0x3f9d}, {0xd0, 0xae3, 0x10000}, 0x8, 0x1ff}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0xff000000, 0xff000000, 0xff, 0xffffffff], 'lo\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x6, 0x1, 0x27}, 0x0, 0x118, 0x13c, 0x0, {}, [@common=@mh={0x24, 'mh\x00', 0x0, {0x2, 0x8, 0x1}}, @common=@inet=@udp={0x2c, 'udp\x00', 0x0, {0x4e24, 0x4e20, 0x4e24, 0x4e21, 0x2}}]}, @common=@unspec=@AUDIT={0x24, 'AUDIT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xffffff00, 0xffffffff, 0xff0000ff], [0xffffffff, 0x0, 0xffffffff, 0xffffff00], 'gre0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x7f, 0x1, 0x1, 0x1}, 0x0, 0x110, 0x134, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x7f, 0x4, 0x1, [0x3, 0x8, 0x1, 0x98, 0x5, 0x4, 0xff, 0xe765, 0xffffffffffffffb1, 0x3, 0x1, 0xaa, 0x7fff, 0x3, 0x3, 0xa1cb], 0xf}}]}, @common=@inet=@SYNPROXY={0x24, 'SYNPROXY\x00', 0x0, {0x8, 0x3}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) 2018/03/18 20:48:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:07 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x9, 0x400000) fremovexattr(r0, &(0x7f0000000300)=@random={'user.', 'user,ppp0\x00'}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x400, 0x600) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x636d, 0x401}, &(0x7f0000000080)=0x88) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="00085e001bbdd362ba5ccc96bbc1966658c2dae35ab42ed2cb59579fbb22f21337e2a076636125c7c02bfdf47a5084ad1685bdd91ac08fcf70ff4f3f1c5921474422b761ff1746af49feef0efd49183c2189152246299ba05dcfd4f0a75f"], 0x66) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r1) 2018/03/18 20:48:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000000000}, 0xfffffffffffffed2, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000240)=0x10, 0x80000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000280)="600751ba663ab5ea8c8e0d84d1550423cc0aabf067053b1a902487e74c6a90", 0x1f) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/18 20:48:07 executing program 0: socketpair$inet(0x2, 0x8000a, 0x10100000000, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000200)=@nfc, &(0x7f0000000140)=0x80, 0x80000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="d04a770b", 0x256) flistxattr(r2, &(0x7f0000000000)=""/189, 0xbd) 2018/03/18 20:48:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x23, 0xffffffffffffffff, 0x0, 0x1, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) setrlimit(0x0, &(0x7f0000000080)) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/03/18 20:48:08 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x5, 0x2, [0xc4, 0x6]}, 0xc) write(r0, &(0x7f0000000040)="cc5b52f0b07266308d0276827003a00d95fe1e273dae3557b60641ce64147edd0c79ddbd79ace2d3ce7cb30a03b2b758b8e387cdc7db21a6c9419f223d3a84fea2cdfb05fb21002ad0413f0c29f1e121890a50d35065c3ca56abc5f65b8c6081039c2e5fff379c724700288c6bcf91accd65d73ec38ff96c86151252d9caf59af29bd1bdce5059402d3c928a7a131ffb519724", 0x93) 2018/03/18 20:48:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x2, 0x2, 0x8, 0x1ff, 0x7, 0x9}, 0x20) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80) 2018/03/18 20:48:08 executing program 1: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) sendfile(r0, r0, &(0x7f0000e94000), 0x81) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) 2018/03/18 20:48:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0xffffff50) 2018/03/18 20:48:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x200000}]}) 2018/03/18 20:48:08 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000080)={0xd5e, 0x1, 0x9}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000040)={0x2, 0x4, 0x4}) timer_create(0x1, &(0x7f0000b76000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000db3ffc)) timer_settime(0x0, 0x0, &(0x7f0000648ff0), &(0x7f0000311000)) 2018/03/18 20:48:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d04a770b", 0x4) 2018/03/18 20:48:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2d) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000240)={0x10}, 0x9, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x1f, 0x5, 0x4, 0x3}, 0x8) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8001, 0x40) recvfrom$inet6(r1, &(0x7f0000000540)=""/199, 0x2c, 0x40000000, 0x0, 0xfd3e) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair(0x1, 0x4, 0x3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2}, &(0x7f0000000200)=0x14) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40040, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0xd1, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:08 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x15, 0x4) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000180)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x6}, {0x0, 0x4}, {0xf, 0x9}, {0x4, 0xa03c}, {0x4, 0x1}, {0xb}], 0x6) pread64(r0, &(0x7f0000000040)=""/150, 0x96, 0x1) 2018/03/18 20:48:08 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000440)=""/241, 0xf1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) pselect6(0x40, &(0x7f0000000080)={0x2, 0x5, 0x9, 0x2d1, 0x3ff, 0x7, 0x0, 0x80000001}, &(0x7f00000000c0)={0x1eb, 0x8000, 0x7f, 0x9, 0x93, 0x7, 0x0, 0x1}, &(0x7f0000000100)={0x2, 0x4, 0x6, 0x3, 0x7ff, 0xffff, 0x400, 0x100}, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180)={0x83d1}, 0x8}) 2018/03/18 20:48:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:08 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00000001c0)={0x40, 0x4, 0x8}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)=0x3ff, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000080)=[0xfffffffffffffff9, 0x6, 0x10001], 0x3, 0x6, 0x2, 0x6, 0x7fffffff, 0x9, {0x8a0, 0x100, 0x8d, 0x3, 0x1ff, 0x6, 0x8, 0xf8c, 0x9, 0x5, 0x3, 0xbd, 0x6, 0x5, "013ad3bda41a23cf29cece576a8c2f45a4e4200096f8f42754e9678454d07502"}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) exit_group(0x9) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000180)='sysv\x00', 0x81001, &(0x7f0000000780)) write(r1, &(0x7f0000000380)="eaf7e456e26d25f01fcb355cb2e9563c4aabdbb5984b90ea45e3cc3e2cf5fcee63330160011ba1a76cb03f698e7f241d777a8176232f1789467f78ce5f8c614e38fb4bb9ab4d8650e1edf61dc7f3d423ed974e44dcb202a95ffd078819df1d17c893753bedf405e9b442d73385228b24c418b4e5fe317a62a8f00ec9812c096cf9c30635dca70e097a7cb6f986efc55f46d837ce2175b67b4b727791d5024bbd5cc6d0dbfcc3458c30f31f2ab7ee9ce03b1df5104878d56b6f245e6e9004d14b9d69ba50c06033b482087f610f9edbe866307bad1869b6d4b9d81b3f0e5a43098d95faed7d982b8c95c07733c394f3", 0xef) close(r1) 2018/03/18 20:48:08 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x0, 0x4, 0x38437381, 0x6, 0x76c5, 0x8, 0x8, {0x0, @in6={{0xa, 0x4e20, 0x9a, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x1, 0x4, 0x3, 0x3f, 0x7}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x401, 0x5, [0x9, 0x0, 0x1000, 0x0, 0x78000]}, &(0x7f00000005c0)=0x12) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x200000) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x3, 0xffffffff, 0x3, 0x34ef, 0x2}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x100}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000004c0)={r4, 0x8}, &(0x7f0000000180)=0xffffffffffffffd0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000240)=0xcc) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r7 = syz_open_pts(r2, 0x8000000006) r8 = dup2(r7, r6) writev(r6, &(0x7f0000617000)=[{&(0x7f0000032f9c)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x1) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000000040)={0x6, r6, 0x1}) 2018/03/18 20:48:08 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) 2018/03/18 20:48:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="fa20c2c4b7c3d1539a908c8ce73212e7bca17b456c16ac5748e4a2c7e06850f04053cc79", 0x24) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d04a770b", 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x30400000000, 0x100) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000040)={0x0, 0x2}) 2018/03/18 20:48:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000200)=""/113) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendto$unix(r2, &(0x7f0000001540)="82da8e31792ae4f0e661bcf1264d101f3457dc4352c378c3cb242e0f1983e3", 0x1f, 0x0, 0x0, 0x0) pwrite64(r0, &(0x7f00000000c0)="cf7ad7ee3fdf4f", 0x7, 0x0) 2018/03/18 20:48:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x2, 0x100) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x426200, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000002c0)={0x6, 0x2, 0x1, r2}) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000001c0)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x2, 0x4) r1 = dup3(r0, r0, 0x80000) getsockname$packet(r1, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffd22) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001640)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001900)={@ipv4={[], [], @rand_addr}}, &(0x7f0000001940)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000019c0)={@remote, @empty, 0x0}, &(0x7f0000001a00)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001a80)={'vcan0\x00', r2}) 2018/03/18 20:48:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f8b000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:08 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000100), &(0x7f0000000080)=0xfffffffffffffe8a) syz_emit_ethernet(0x22, &(0x7f0000000300)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "5c19d4a4cbdd5197"}}}}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/03/18 20:48:08 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000180)=""/231) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f00000000c0)=""/174) fanotify_mark(r0, 0x0, 0x10020, r0, &(0x7f0000000040)='./file0\x00') times(&(0x7f0000000080)) 2018/03/18 20:48:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)=')\\]usercgroup)&[%eth0\x00', 0x2) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x1, 0xf0, [{0x7, 0x0, 0x2}]}) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:08 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xffffffff, 0x0) write(r0, &(0x7f00000001c0)="30f465e7c12e5d7e680000000000000000337e00000000000000000097b8f7ef4a5e84ad06eaf3b30852a0ecd5fd4fb8b546b2211d2df1e634478ae400dccfef306fd7902cc571d44c187e8a86c88e0f8b2885da156c5990d782deb0596907d60ecf811d456bf5c2b92a089ff26b6fce51b8f84fabe361c2893ef6eabaa186f0ec5e00000000000000", 0x89) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = socket$inet6(0xa, 0x3, 0x6) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001240)={{0xa}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) 2018/03/18 20:48:08 executing program 4: r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2200, 0x0) mq_notify(r1, &(0x7f0000001080)={0x0, 0x24, 0x6, @thr={&(0x7f0000000040)="e6ba4e3cc30965af004c0d4a6b564e3ce1c5ad9ffa15", &(0x7f0000001180)="71c0a5d649d2430b819b0b7c04f5beea69d8e305e71c255a12b226c9f18756986c6cc888ffe030690e7aa4e44f165dc8a94463e8617cd7208f052a2ff4f231f726ea63dd6a0c6061949642729ca2073b3cbd26b79e78c4aa6692c590d7b93495cca3df235c651ff63cf4fa3611474a0ec27573af4e90e41d6c22c5bdc85180771a1de7b713c093794f463d7385b078af8f68e44718284979085698f7abc8b92a24b787fa21134670a2404e793e78d8b61b10c89d42358c0404881d762353e2d3b107af0e90feb63e138471b96be389da055acb0f28ee479c01b20b9f96407edb44a414aca1e97772eef75cff693d"}}) r2 = syz_open_procfs(r0, &(0x7f0000001100)="0000000022f93c70740fc0f981b0b7b4353566adf786395f5fff15ec69d6e56d388ff778b9c7b3c92e24e967d825cfe49c51984bbe70e8d8061a442d9afdfa340146d8") exit(0x0) getdents64(r2, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/18 20:48:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) splice(r0, &(0x7f0000000480), r0, &(0x7f00000004c0), 0xfffffffffffffffb, 0x4) connect(r0, &(0x7f0000000100)=@can={0x1d, r1}, 0x80) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e23, 0x5, 0x4e22, 0x6, 0x2, 0x80, 0x0, 0xff, r1, r3}, {0x10001, 0x9, 0x200, 0xfffffffffffff801, 0x4, 0x9, 0x80000000, 0x800}, {0x0, 0x8, 0x0, 0x9d}, 0xc, 0x6e6bb4, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x7e}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, 0x3, 0x7615, 0x83c, 0xd8b, 0x2}}, 0xe8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400000000010000000000000000f50000000000"], 0xffffffffffffff09}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYRES64=r0, @ANYBLOB="46e719e0ad6fbbbed5014a045f59bdc1710dea7c67dca002c83de489eb3d6fe627f51996a7bbd3d67ac82927e3bd7092033b93d7da771025aeef59c8980abc77a7ff4f76684ff3", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=r0], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r0, @ANYPTR64, @ANYPTR64, @ANYRES32, @ANYBLOB="ca8de06acdccd371f67352af6443de666d1d43f4daa4e1a1bf16e1fd"], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES64=r0], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32=r0], @ANYPTR64=&(0x7f0000002040)=ANY=[@ANYRES64=r0, @ANYBLOB="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", @ANYBLOB="66ef86ff8e035df6038c8dc88d76f32280e2c930bceb49809eb0798d405fe51888f9487c38021e2ca5724456105da2", @ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYRES32=r0, @ANYPTR64], @ANYRES32, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="52274c2c8cbc668ae8ca792f2eb721b64d97fbfc4756f3327972b3121faf949baa023a9cb3d46725ab810efc84e6aeabffe83cd0abacc119aafa16700555db35e40fcd467b30ba84b0bb95", @ANYBLOB="fd7ce24aa999daf000d06dc9c9fcb157225aa3b72245e54e202affbe82f23c78d7d506df72faae65bf1ea200f1da7823f985ed19ab968c4866ae785058b5dc2a4080f6030f8a6e163aaff966ce8f2080b8c46e8e39512765532d9c55666a84f1af8c985203e17818ce", @ANYRES64=r0, @ANYPTR64, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="c19a294048e279d818be3e5fa2c5c2b3e19d3ddbcbf4f8d2c9c6ec28536391132a759d2f95bb9b55ecee29caddb07da6453ef27323761944cacab3bc26f9be688aaf", @ANYRES64=r0, @ANYPTR, @ANYRES32]], @ANYBLOB="7a4d4cc7e48ab30e2f8f3687352b6e3354ab7e2cc62dc1c77e29d475ea7589fda32b021fdb74634beff6cc3769e44c457d79a53863dcfd79932102463141fd47843c25ecc6617f0e1618c7ec1d3051c29e200b35ea536cfb6325ee1b05505416fa2622a4725e710128243148e42eb23094fed3f2ca1c13b9ef384bad2923f87efcfd8b7815a4dbb837b3b8d75f5d65de74af1beb70f2f7609e190cf1b12df6f39be7b9232e69d8fb4f34794cc426ed9550bb9c9f95", @ANYBLOB="3a055a85acbfbcd3c36be9851f1d9a85d5c56fe07087ef71c48b456b2ea5b385d467fa7c623f33c769f0609b6e723dcc11dec025d3da2d504090e94025503ad1c572f6d5640828fd27db9b3522def049c05f7393e06aa4b94342dac2ba060a96d8604b22d1b5c91eace1ecdd11deb5ba10fa62d794161bfb41fa3b60c29ed2571f7463693eae9ae11ea57ce6cca3ca40819b6c546d7d6e8903eac60eb63f91adc637cf1483182c9918915285a89d668babf8c1991d40ec08ea614bcd26815bf5e8d7cf303120fe5ddd55177eede18c190ecb6e30bcf6", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES64, @ANYRES32=r0, @ANYBLOB="2f9b2109f640ce758089b43aeea9b7c073b0a9d373db41bc11b9e2b05b147426097f2c36219bfb0fda3e9f868b1afa338b479f58"], @ANYRES64=r0], 0x8, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) r3 = syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x0, 0x40000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000004c0)=0x3) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000005800)={0x1598, 0x80000041, 0x2ff, 0x0, 0x0, {}, [@generic="e969490b3e25eab321e311ddde317f806b3cef20964229debf43534389b822d975f27e1075ba9d191c7d49d0d4461355c71936c6b00f", @nested={0x134, 0x45, [@typed={0xe4, 0x63, @binary="95d76db8b7bde9e7936182352d28f7fb6a43e8b2fac26bb75dfca35bbdc71d152f2f59922592f54ff2459166f444bd24b742c0a24e80369f6a1eb68e7378bfe1a75e2235afde0348f03d504e698ad1c5535f331908a7bcdf4b1e1d530e5826eb8e3c0e8bf402f37f5c028371fa8045d13d71e72d436c66928cbfb5608256eaa26b5705c3dd2664b95a2554d3d869e9e3ae30bb4eb844b29c43344d860d91f5015370891329068dd291fd35b46a01e0631fb9b42875d3744c957e05e4c9ac43ccd68c7bfd292f32f61abce7bffe1b766214d6938f7ce3d63bc1"}, @generic="5ba7c98a2d9d16de4db9607f3492450f5b9aaba43ef697be712bae92636ec332b075694a5d6a1c1279879a2ae6fa22720a9a735bfd1cbfb9224892c478c85d22ccfb5a07cba379e1fbf1f451"]}, @generic="045a2ec1b17bbd9b5755f6ebfec9628a7f21d03fb1c07105a4c761cfad7350e53b7b326f1ceca2", @typed={0xc, 0x83, @uid=r2}, @nested={0x1fc, 0x49, [@generic="883056b168235db0c8ec6d55bb15761daf6f8ea24a70ef792036b06bfc5cbc10bc547257c7ff00c15d39314e1c19a15e7c9311668feb471113933db210f69c798006acd023854b9675ef2577ca5fb4e10ef1d27b771714041de99e10bd9ef9f11a1a698b1481e0c000bc46ba58f0a65378089eccf5d61981dea5cd9fce8e13e5c6c78db228eadc55d052f307f7eb74b7960caed64080efd9f276a5a87f8159082f6bd7507f04e382b0e68832702511023e95b5f93e7ae80f0f4ad33dc1c311a4f7f79672b112caf0c57472e8de7eff5ffd0b29fcf9a47b362dd14b40e7df14261366f4f7c04d6f96ba27fb19b61a8ce646e67f75", @typed={0x94, 0x48, @binary="0a9daf92dbe62870537765cec592b4babcf0eb5eb3096bd132f7075ed76cc9fb9083373e70040a487e13f3c6d93ac15b93dcdd1a13b54343a241e04f40703181a1c237dd9994a2575afc649c0df10769a127710833ace8b29a4597654ff7d2571135d0d6c99d63b4206dd1cfae78597ba9f77390512a129049547ce57746927a12d3cecfe92eedad2f"}, @generic="af03e7c150a1e53735663e04e3203a5846567352ba15f8b3846ea892a542913fc0d64ec34d854ac79674c4302a2bb4189acda2afae99de003eef771cb3d6e2ca443e4a2a4d73acb15ba66bd7c222f9e61515dd21be8f44359fa33b87ff0df1639daf7e695ddff58aaffa16dcf83aca"]}, @nested={0x11e8, 0x1b, [@generic="b3b87e834829c6fa429e610aaf1fa0643116d002dc73d727c670a3f15d0ac070368d6bd42d1519dcc4e1ccf45391b729a739a48169f9b6a172437363d0fbc966e0a2e6a650a2007f8b94211326e55096064f3beb29c3c33d840cf7d5a0a624baf9af49d23e30f68cf6e23da28353b30b59bf3931d703f23cf0a74a8e464617446ce6a7eaf898e8d4ee1e8e06233606ca04cf0d1aa2350fdb09f41bd8271f57ebda3d3e9f539013d2e9d7d433b983cfc3a6aedc0848c189421244853b8cfa13119782805afce15a69d82af3ecc7d1413f8cde2b2e1705b70a0f972339f89da4e4b6056fc3d168ff37a20b348928040ad2a2f61d", @typed={0xc, 0x1e, @u32=0x1}, @generic="7e8b23ade010b1bc5d14012b5ca4495c74e868f6becef5f40e60c166a8403c58aeefca71e5c4fbe3680cadccaaaa0e8e88ffa151a4b4", @generic="c7d50333f17670b1ab3a20bf934c8ce58fbe7d348c54cb00b96257e9084e2b42ee48e536f48a4b26349fd6ee62ccd3a6c46774c5a1468fdb05eee9e651814a30236ecf459e469d47d4ad7dc69285236ac8c63845605170122e745fa9a0c9804bd2f4954a67e21e5dcd8e1a037c5060e087d19aec80d8a006c3f04aa616847173fce8936b11aced008a21373dabd5314830e6d008d12de916206cb1c01b6a2fd11191", @typed={0xc, 0x8d, @pid=r1}, @generic="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"]}]}, 0x1598}, 0x1}, 0x0) 2018/03/18 20:48:08 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:08 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384f39b1abbd1b7b8353e72187a2c0a1f3ec89fededdbf7b3a863b874662bb74c994b2e847ed46e15ed348820300000000000048e184878da59c09009b496567746485160f1e727d1541f30e81484fa840a6b5344ee3c5a1cb588cf111cd32fbb8fa900f477621670aa800555577c0cbf747ac1b4d18194e"], 0x90) 2018/03/18 20:48:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x3c, "0de4d50bd32f8e03bc2430cd4843f1e40aeed35a1f6b178bff54240c1857b8601f6c16fff0d68c52e7dde8e79fe61a19101a431728f67b705608f7f8"}, &(0x7f0000000040)=0x44) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x39846d45, 0x7}, &(0x7f0000000240)=0xc) 2018/03/18 20:48:08 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x4, 0x82) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a1ff5)='comm\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x401, 0x200, 0xedd9}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r3, 0x800000010, 0x2, 0xffffffffffff1841, 0x9}, &(0x7f0000000480)=0x14) exit(0x0) close(r2) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000040)="2bd04a1cd3421ba8f77439573dd7b4a9537626dc806a36aa8fb48ea0f8763c78da33a5d246d140844b5d04e70dcf235614d757fc054ce2271232f28e7de00e2817df5f476a761d62991c6c7c55546cdf52a0570d9220c332913294be594185676d5e2ba05dac0dd108d421794d8188f74b6d6f0fc65a9e6db4a6de5be5660314f67eba06c2dccab4d8885a2f40caf4d6fde7b1f286ce862a2fe4721a203162e315a3345b84a4738404dbcf8385d551379c62b9924e984b81ba955c18607f9d138fa9e6585ec9ca516e2d0be5af9a0134f73b", 0xd2}, {&(0x7f0000000140)="42986ce2d15be08280005b7a1cfb2c204e4303e3854cbcd393bf3c8e44441cc303ba623dcab3f7317705a5d890330d8ce344f1652109d3689c14f05d941e492eb1b90cbf5eb3a94afed8013ce4e638714b5a0324109805a39c525cf7ff4672f074abaa8034323a0da81910a04187ead49443a45e931f5d1d30ca62b0f13f34228f9aa47a29d9e4f3eeb0cfcfdcd2f9ba024efae9a029b35b0b95e39725f3bc89ada82aec19beb255699647", 0xab}, {&(0x7f0000000200)="042e469787d62aba8439235bdf565cb671befd7623fa60c7aa795d45063cb54ec568d3a46d0388567e86e1994d86283196b7b3b56f9d8cb2122b64de719af807ec2b541747f7526f98ac315267e2b67abe100b3c0ef91ea3825f98ea100cfdfb84275ffca56c467dd6262991789d9c06d68d0e5c3e6588d489d3f9f82f86902799214a40ba4d6b6b1e00dcae8678b44e1daa", 0x92}], 0x3) ioctl$int_in(r2, 0x5473, &(0x7f0000000000)=0xffffffffffffff4f) lremovexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='system.advise\x00') 2018/03/18 20:48:08 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x8ac00, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x2e) 2018/03/18 20:48:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80800) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000000200)=0x5ff9, 0x4) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/03/18 20:48:08 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x4000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000d4b000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3a1}, 0x90) 2018/03/18 20:48:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x400000) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x200000005, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r2}, &(0x7f0000000000)) 2018/03/18 20:48:08 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x2, 0x0, 0xfffffffffffff800, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3ff, 0x0, 0x1, 0x1ef, r2}, &(0x7f0000000140)=0x10) 2018/03/18 20:48:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x200) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x4, r0, 0x1}) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:08 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9bc}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f000047f000), 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x7}], 0xc}, 0x0) 2018/03/18 20:48:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) connect(r0, &(0x7f0000000200)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x80) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0xfffffffffffffdd7) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), 0x4) 2018/03/18 20:48:08 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000080)='net/unix\x00') ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) read(r4, &(0x7f00000001c0)=""/74, 0xffffffffffffffcd) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) dup2(r0, r2) 2018/03/18 20:48:08 executing program 7: times(&(0x7f0000000000)) 2018/03/18 20:48:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000019, &(0x7f0000000240)=0x6, 0xfffffd3d) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) socketpair$inet6(0xa, 0x6, 0x7fff, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000000000)=""/81, 0x312}, 0x40002102) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x400000) getpeername$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/18 20:48:08 executing program 1: socket(0x1e, 0x4, 0x0) r0 = socket(0x1, 0x8, 0xfffffffffffff000) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="c79ee751df253cff2396da1c10bedb79f74e72ddab52a6b75a482bd401a844303e0344f2c10a778cefbaa2194a11f5a33e3ae88815ce6ce2dfdab45d5acf1828471fb3f788179b90060a74cba8b1eae1ee28381bab9e73330636b67bc3db4c2f273c588ad6ea599b84b37f0f383e35d822c89ec5107eafefa54a515d5f91ff2f2fe2028b3b2f586fb74b3ded45faa470eb07bfdb60ff8592983d4e3bfca4055d624b3a9a44744ed5c8e5c0b81bd5a93989f05c3a4bad99d4a73d79e3c162186cc9567bcb47d5456af5bb1fabb722c8843164ab63d5f9b14768d922e54f", 0xdd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x440400, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) 2018/03/18 20:48:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'syzkaller0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) connect(r0, &(0x7f00003cd000)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80) connect$inet(r0, &(0x7f0000000080)={0x2, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) inotify_init1(0x80000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x100, 0x0) fcntl$notify(r1, 0x402, 0x80000010) getsockname$netlink(r1, &(0x7f00000001c0), &(0x7f0000000180)=0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socketpair(0xf, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f00000000c0)}, 0x10) 2018/03/18 20:48:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000001c0)={0x98, 0x2000}) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:08 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r1) 2018/03/18 20:48:08 executing program 7: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x26) sendmsg$can_raw(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000380)=@can={{0x1, 0xca7, 0x9}, 0x1, 0x2, 0x0, 0x0, "299167fe668be72d"}, 0x10}, 0x1, 0x0, 0x0, 0x40084}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x13, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95}, @ldst={0x3, 0x3, 0x7, 0x6, 0x0, 0x8, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x31}, @jmp={0x5, 0x10001, 0xf, 0xb, 0xbdffa2049493cefb, 0xfffffff4, 0xffffffffffffffff}, @ldst={0x1, 0x2, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x9}, @exit={0x95}, @exit={0x95}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x1, 0x27, &(0x7f0000000040)=""/39, 0x41100, 0x1, [], r0}, 0x48) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x0) 2018/03/18 20:48:08 executing program 4: getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0xac9, 0xfffffffffffffffc, 0x0, 0xffffffffffffff7f}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) 2018/03/18 20:48:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000000dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000080)={0x5}, 0xffffffffffffff97, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x200, 0x1, 0x9, 0x3, "982bc3cbb74637f84207723db1f226001f3999190f64c2343b14cbf18359d9f68d83af0e5d405e1f9b93d998", 0x6}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x4, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x3, 0x0, 0x1, 0x400, "2a5a7aa6e53ff258647a2c1a8eeb8b319dcf6d40cf091fcd87f112b28bb336f2fc0f56e07866b5874c098814"}) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x200080, 0xa0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000003c0)) socket$alg(0x26, 0x5, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'bond0\x00'}}) writev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)="323c4d50c62721be44b16c13e7d1319ff440e25e92784faec61e6ed4ed09847a40b6e012402499a64ec268d12284b4c99b261c6b1304eb1f92c8d8048741cacdeb", 0x41}, {&(0x7f0000000240)="ed067530c2ec761b3538624253eafcc8b1946fa60acc9db8c4f8ed920601843d0c87f9c5216d730c2e92b9d170601ef2ff8881b8292635ff32a6a6e19c3178bdc0570eeb6c18a2a350ba72e8504354fd167cebdaaf16eda57cf8e9", 0x5b}, {&(0x7f0000000140)="8e0a2cf339a30dd17fa41e3f1568b42ac84c7dbb8667713854232d66465b28c6", 0x20}, {&(0x7f00000002c0)="6ba1526a4d581a6bce2001d1cfaf0d3ecd43bc1125ddc247085a04d2e1291a5479b93de42ce749a94cd4c8edac66bcbe46687f0b01274ba8efce0b4b860ff6d6b5178378353a1477912d77b7e7965c08e586d9b7845b0af24b41bb254a156056584e27e8f41bf69b64d9caa8", 0x6c}, {&(0x7f0000000340)="31637f6444a4cffc7b4874af39fca6991969c4aae71f79c09535945f85143fc92007be4ab122319d3a0d5ddc11d742dd", 0x30}], 0x5) 2018/03/18 20:48:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0xfffffffffffffe80) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0xffffff08) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x9) [ 243.798855] sctp: [Deprecated]: syz-executor4 (pid 5097) Use of int in maxseg socket option. [ 243.798855] Use struct sctp_assoc_value instead 2018/03/18 20:48:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000), 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc3, "6a89e187f5f47fcfddb2e9b3f05842cd8d5893c4bf5da20c3908945c3b1a54bed52ccb888fb29557d6c36a1a48fb7a9be629607f847bba35242d7b92189dbd784a88e3dde93d98a7f58b0dc17973d247e195a861fe2acec40bf829deeb978138a57fa2b47586fe48fa7d2e32a2e73eb44ffa0d3d40aead3bc1377362b7e5eb0acc2779d09e0c38e101f626d3d867d31f1dd3bab36910e3169ef4c89d82d10dc08c8dcd80f40dfe3ae41f114778e45891b248641b955da538038654c37afc2cd58339b9"}, &(0x7f0000000100)=0xcb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) 2018/03/18 20:48:09 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000380)={"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"}) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10004040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004200eb02000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="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", 0xa71b1bae0e5362de) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0xffffffffffffff74) 2018/03/18 20:48:09 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vhost-net\x00', 0x2, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000500)={0xe8b, 0x0, 0x20}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0xffffffffffffff82) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@newneigh={0x2c, 0x1c, 0x18, 0x70bd27, 0x25dfdbff, {0x1e, 0x0, 0x0, r3, 0x0, 0x12, 0xd}, [@NDA_IFINDEX={0x8, 0x8, r4}, @NDA_PROBES={0x8, 0x4, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x400c0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(0xffffffffffffffff) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@mpls_getroute={0x1c, 0x1a, 0x100, 0x70bd2a, 0x0, {0x1c, 0x0, 0x0, 0xdc, 0xff}}, 0x1c}, 0x1}, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000640)=&(0x7f0000000600)) 2018/03/18 20:48:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(cast6))\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x3ffe) socket$can_bcm(0x1d, 0x2, 0x2) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:dpkg_lock_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x33}, 0x52) 2018/03/18 20:48:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:09 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x2, 0x7f, 0x6, 0x7fff, 0x400}, 0x14) r4 = getpgrp(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f00000001c0)={r0, r0, 0x800}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$VT_RELDISP(r2, 0x5605) bind$bt_rfcomm(r2, &(0x7f0000000280)={0x1f, {0x5, 0x7, 0x10000, 0xffffffffffffff2f, 0x6, 0x6}, 0x4}, 0xa) r6 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000002c0)={0x6, 0x10001, 0x5, 0xffffffff, 0x6, 0x800, 0x4, 0x2, 0xfffffffffffffff7, 0x1000}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000300)=0xffffffffffffffc1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x1000, 0x10}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={r7, 0x38, "48c3180eae6d6127157f8181c3614e60d549ee5040be6e45487506b7dae643e6e4bc8aae5b641329f50f2e52fae995bd927985e16f2f3271"}, &(0x7f0000000400)=0x40) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000440)={r8, 0x7b, "1f5bf7a69f9335d04c801a1c310b261ab0d18a95e21b8d49f7ede881515c757c8f09ebca68426e0f1e3542b8dadfac9fadf889c83e0114c76d40b2167668cad9da4c5c44267d5272f31476b7fa9d2cdd121e59cccfe43f6d7e64a6c520e52e6d17c0e34c330eb019963b02d0d602aae2a0a451526006372610d4a8"}, &(0x7f0000000500)=0x83) recvmsg(r3, &(0x7f0000002840)={&(0x7f0000000700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002800)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/68, 0x44}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x4}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000002880)={0x0, 0x17, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @alu={0x7, 0x2, 0x3, 0xf, 0xa, 0xfffffff8, 0x5bed5a410a0206fe}, @jmp={0x5, 0xcd, 0x1, 0x3, 0x8, 0x10, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3f}, @call={0x85, 0x0, 0x0, 0x28}, @generic={0x1, 0x800, 0xd716, 0x7fffffff}, @ldst={0x2, 0x2, 0x2, 0x9, 0x6, 0x2}, @alu={0x4, 0x15c1, 0x4, 0x4, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x7fff, 0x3, 0x7ff, 0xd7f}], {0x95}}, &(0x7f0000000600)='syzkaller\x00', 0x2, 0x87, &(0x7f0000000640)=""/135, 0x41f00, 0x1, [], r9}, 0x48) getsockopt(r6, 0xfff, 0x4, &(0x7f0000002900)=""/91, &(0x7f0000002980)=0x5b) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000029c0), &(0x7f0000002a00)=0x8) r10 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/qat_adf_ctl\x00', 0x206000, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000002a80)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r10, 0xc00c642e, &(0x7f0000002ac0)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000002b00)={r11, r12, 0x9}) syncfs(r3) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r13, 0x80045400, &(0x7f0000002b40)) capget(&(0x7f0000002b80)={0x20080522, r4}, &(0x7f0000002bc0)={0x1, 0x9124, 0xfffffffffffffffd, 0x3, 0x3f, 0x7}) 2018/03/18 20:48:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:09 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f00000003c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/117}, 0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x82800, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="ad6f40d8898f103d") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0x6, 0x80000000}, {0x2, 0x8000}, 0xffffffffa8fc1c71, 0x1, 0x5}) 2018/03/18 20:48:09 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x50) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x1a80, 0xff, 0x0, @time, {}, {0xfffffffffffffffe}, @control={0xa4, 0x4, 0x81}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)=@random={'security.', 'sysv\x00'}, &(0x7f0000000100)="76626f786e65743098776c616e315c73797374656d656d315d5e2e6d696d655f74797065747275737465642500", 0x2d, 0x1) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r1) 2018/03/18 20:48:09 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file1\x00', 0xfffffffffffffffe) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="a3489db3b9f2eee9204ccb73cb9560daaa30092a69eca6c36add213551cea6dc7900fde96d016361841754b18339a56feeaddf66b699ce02a45bb3407b5346e0b4"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0xfffffedb}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x3, 0x4) 2018/03/18 20:48:09 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f00000000c0)="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", &(0x7f00000001c0)=""/27}, 0x18) 2018/03/18 20:48:09 executing program 0: setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x800, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x0, 0xffff, 0x401}, 0x8) 2018/03/18 20:48:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000100)=""/117, 0x75, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x401}, {0xa, 0x4e21, 0x1, @empty, 0x22}, 0x400, [0x5, 0x7, 0x7, 0x6, 0x9, 0xffff, 0x8, 0x9]}, 0x5c) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/03/18 20:48:09 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0xcd) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x800, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x401, 0x0) openat(r1, &(0x7f0000000240)='./file0\x00', 0x80, 0x10) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000200)={0x3, r2}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="29a89826739bb17d4cbbfd4f1d85b186a04bd76fa6354e974120ef77db57050b1bb929a9e9f62085015299d4f619ac1fd89d4edf1dcb88ee2191d8ee98ea677e52f970442b", 0x45) [ 243.931876] QAT: Invalid ioctl [ 243.936830] QAT: Invalid ioctl 2018/03/18 20:48:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x206c9ad7, 0x42000) r1 = signalfd(r0, &(0x7f00007b5000), 0xfffffffffffffc9f) socketpair$inet6(0xa, 0x807, 0x1000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000880)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000180)={0x688, 0x32, 0x1, 0x70bd2c, 0x25dfdbfc, {0x17}, [@nested={0x1a4, 0x3f, [@generic="9d111dca0ed7845958148671f90f7b0fe7d6edf3b68e21b2722bc8a32845ae7a474824be8a9d80ebf053ba3eaef29849d606500b939f60085eca047560bcfa5e39bb1a5e691be08b3edc46076ec73f3175f10510165a8be71e8ef3ed32cfda07d1fbd1a30e4907ba517502215599eadaf8b0c2199fd8aedac35f81b375b6ccc301a445c95a2bd7c9", @typed={0x8, 0x59}, @generic="8b098afc892a94a892d74ac5bcdb5b44fd852ff848a55de51f85bf594afd3bc35ccc02091642b01b268456dd3fe40492f44ac65c2b899b257bbdb42f966d1ecb3b5c3c681f73ed95a3bb6a3a03f1f3475fa3701e35265245c79058ae34295429cda711a50dac2418a0599b2d037c63b774d5ba2997d93df67d281edf4481a9cc3bedbde76f24dd401ae000", @typed={0xc, 0xe, @str='\x00'}, @generic="566072dc343aea61f87f5c9fd30a0e79b2c2798b6bd58644d5136cf4db602fe1ee37d0eeffa81297f9707faa56cf69baa393e7674b73ac5b74e140cd14ecf10c181bf2a1996d9ad91db7b33e22dd7f0586939c04835dfc18b512edbd4933e78c699040ec652911e49b758096a5c749b4810a8c301ffacb"]}, @typed={0x1c, 0xc, @str='/dev/input/event#\x00'}, @nested={0x49c, 0x72, [@generic="6df7871b084ec45d669bb481d81ffc68c1147aa7c8abc1830a0c4c39e6e699b6219b5d79d9fd4a856d1ebb1ec9c19d755ce102ed5e68c808baf7069b568cb4fde876da1dcae873da07feea02eaae289e0b1f04f086f5d106249c490b4f45ed7648c1f9ce33ba432fad75df4ed332f98e9116f8a8d76b67d786feee98423a", @generic="e509b0a52fef585ae56174926262d8cc", @generic="585702a3d7412133e07963f491ec7efaf0c6bc2947142f839008ec8e922cbc5d7031b49ada773c4f84b990ba145c10af97b69cdd92ec28d9870f4ffc15292e8a9925f3a5634e627279710d4cf6044e46f58570cb2b416f185363b5b20b97cc5acadc95734eadedb813e266a1397acffbe294f52445dfdc886b143cbf771ebaa1bbe1fc9f20c51c68f78fecbf6a655a4302f4828aa06b375ab03ab2449eec10e906016fd51077a8b7a8f3564607342cc8a939c40d054027fee3fce9991d6d353367c8243737d401f3182c5f44c58f76e1306af963fb6e63a636d9e112f205752864a1d90f6b0ab1486e46208e324d8132abc85eae37296f0d", @generic="4c68a13db8e4cf84182601f606813f877a79268fd1fbd5bbb918acfc4acab9b75972ba0a5d3e7170886535d117f3b5e62ca8732c883bbe410ff2cc45b96833fd872fd9d466100992d1187d4d2158e3af230723a2e14d12b05e7aea923785e666e8ac26e63c7ec57470743ed96989d20e0b82755170edb144e1e7fa08619a53af7a8e2a87e817d4368e91dfb9", @generic="525f9cf623403458e680fc1dded17be54c36f352f1c3d442e1e8b4b24fd3", @generic="580be8a191f392328ed0dc58bb43425bd544600877b6132d2ee76d55a151c87b5691a5893e822c258bd2ec55d913149520583f363f8cf1ed047047a8498ccf8f03ae507f4e26af27472d26297b0a0cbb7d70353ae09b73d019a63dc5c699826674c243be08a058aa8c171004e0b5a9de92997d1715c6cddcdf5662b74c90b830ff1a6c883e1881a11efd4583a44aec437843a01b03f3a396c70de06487f36fd40e6c398a7996ff62ecb679f1e083babc7c18ab1cfb394fb688a09b1d72b0e8dbf8d52a20d6023aefbb84a3c16a727560a0", @typed={0x14, 0x37, @str='vboxnet0\x00'}, @generic="9fda1e9eb4b2c87bb9b8400a8f1b6888cb80bd6528fd4ace5f8f58438831433a4198e649450e0d2923caa23685e3dcefd8426b6e8906813bbd956b9eaae4944f145cea0bac37720ec3f6c0b58e87f2744c46451f7fcb4651ef544d6900d4ff86b28338330f7c8e6fa7a258843e142eefbe398650968537bed5ded26f6052c3b19cfde41a5f80d659ce3ca8c2821c83e2f77726d0c590e26018041c0d14eda3210f5f4780c031d74db908ed2572cb23059094eddff1900c28af8df2eb6a7b76c5c5d3c7cc5252cdf17dee33f080bb3dafaaf16f481a18", @generic="80721f0b3535a2a77d18d1f409cf349ce6e82c67424db2e0875f4872c354f055bab51f58a2091364c70e80e3b13eea9fdeb2c019b23e9eaa06ea283086ca45c9db1124b9b3228b2baccdd0168777346096153eaa70de69217d16acbdb5824b038c5375459065524149301db26aee7c441f30bf4e2472bfd6fd73bf413bc951c7bd36df08ed24e8978d7b9d06ffc86330c1d032b636c7517776587b15f73040bf7a72885596201690502d198224"]}, @generic="912114ca369623b914b4f7478e6844af708d713dd8ae"]}, 0x688}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=r5, @ANYBLOB="32000000522a97fea6e7ebabff9aa56e3a9c6bf90bb64387b556f57d816eb392c8f5a72fd0fcfc7f1cfe9dceb3b9bd44e5aed35f32ec"], &(0x7f0000000980)=0x3a) r6 = inotify_init1(0x0) r7 = dup2(r6, r1) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000b73ffc)) [ 243.981704] QAT: Invalid ioctl 2018/03/18 20:48:09 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000180)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x4e20, 0x9, 0x4e23, 0x6, 0xa, 0xa0, 0xa0, 0x7f, r1, r2}, {0xffffffff, 0x80000000, 0x5c88d106, 0xad88, 0x80000001, 0x9, 0x4, 0x2}, {0x6, 0x7740, 0x80000000, 0x3}, 0x5, 0x6e6bb6, 0x2, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d6, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3502, 0x1, 0x2, 0x9, 0xfffffffffffffffd, 0x8, 0x1}}, 0xe8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000002c0)={0x1000, 0x8, 0x2, 0x6, 0x6, 0x8000, 0x7ff, 0x7, 0x66d, 0x3f800000000, 0x1, 0x67}) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000062000)) ioctl$TIOCNXCL(r0, 0x540d) 2018/03/18 20:48:09 executing program 5: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f0000000180), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000080)) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet_int(r4, 0x0, 0x1, &(0x7f0000000080), 0x4) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r3) 2018/03/18 20:48:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00000072c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f00000000c0)}, {&(0x7f0000001200)='z', 0x1}], 0x2, &(0x7f0000001280)=ANY=[@ANYBLOB="0c0000e4ac00000000000000"], 0xc}}, {{&(0x7f00000023c0)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000003880), 0x0, &(0x7f00000038c0)=[{0xc, 0x84, 0x5}, {0xc}], 0x18}, 0x3}], 0x2, 0x0) 2018/03/18 20:48:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35, 0x1}, 0x0) socketpair(0x9, 0x80001, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r1, &(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80, 0x80800) ioctl$TCSETS(r2, 0x5402, &(0x7f00000002c0)={0x1, 0x1, 0x5, 0xfff, 0x1, 0x6, 0x3079, 0x1f, 0x8001, 0x2, 0x862, 0x12}) r4 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000540)={r4, r0, 0x52, 0x0, &(0x7f0000000480)="4a995b09d6a00ead3c440cb14df085e7cc4e46c1769dabd50b8608c7e3d6d9e287523e59040eafba892dfc8d2d9fe61f73159560c328b109ddd0e953a0c2fbc1de4553ffb73965a0ff681b3c444ea9d4ae6c02427ccebff88f9051f823c634256f9913de975d68cc1f39d02eff3450548721", 0x1, 0x8, 0x7, 0xfff, 0x7, 0x10000, 0x9, "4ac3439abad0670c711bb53133313702cb783e5902cf6c4e29120183a28fd14a9b2e8ac435c1b96e93f0116bd87adcc6695861b7f61c67c9e8a079875e524ffd7e3a48bd43fe0b527ed980fc4f51eed9885b1a51c819908a227cc4d5ef9e7ce9c23d96b179517be4cd12bc6d286261b83c50a0f77c3ac2"}) accept4$inet(r2, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000280)={0x0, &(0x7f0000000240)}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:09 executing program 7: r0 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x7, 0x400) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000440)={@multicast2, @local, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={r2, @broadcast=0xffffffff, @rand_addr=0x7}, 0xc) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8000000000000000, &(0x7f0000000580)=0x4, 0x27c) r3 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0xb711, 0x44441) fcntl$setstatus(r3, 0x4, 0x0) clone(0x10000000, &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000002c0)="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") r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000280)={0x1, 0x0, 0x1, 0x36}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000540)={r5, 0x7f}) sendmsg$nl_route(r4, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@bridge_delneigh={0x34, 0x1d, 0x300, 0x70bd25, 0x25dfdbfc, {0x2, 0x0, 0x0, r2, 0xa4, 0x1, 0xb}, [@NDA_MASTER={0x8, 0x9, 0x8}, @NDA_PROBES={0x8, 0x4, 0x80000001}, @NDA_SRC_VNI={0x8, 0xb, 0x800}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000044}, 0x40) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/18 20:48:09 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/18 20:48:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x8000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000093) sysfs$2(0x2, 0x6ca, &(0x7f0000000180)=""/183) inotify_rm_watch(r1, r2) r3 = add_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="6600b6a95890e1b0ad8d05b9406876094d364116bd4bbea7913be129990a4c677cbef372a9ee70ac38d90114b5fd96323038", 0x32, 0xfffffffffffffff9) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/dev/sg#\x00', r3) 2018/03/18 20:48:09 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000), 0x0) 2018/03/18 20:48:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) mremap(&(0x7f0000ff6000/0x8000)=nil, 0x8000, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) 2018/03/18 20:48:09 executing program 7: set_thread_area(&(0x7f0000000000)={0xffffffff, 0x0, 0x0, 0x12162ebf}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000080)={{0x2, 0x6, 0x523, 0x4, "990bbed7df912e5c95ba15394856762d410ff0eb52f2479044b6d68bfc9054fe31c2b4930df6bbbe0bc1f94f", 0x5}, 0xc2f, [0x7, 0x20, 0x3527, 0xfffffffffffffff8, 0x7, 0xbd0, 0x5, 0x50bb93d9, 0x7, 0x8, 0x7ff, 0x6, 0x6, 0x0, 0x7173, 0x3, 0x8, 0xffffffffffffffff, 0x0, 0x8, 0x7, 0x2, 0x5, 0xffff, 0x10001, 0x10000, 0x20, 0x200, 0x1ff, 0x20, 0x8, 0x6, 0x8, 0xfffffffffffffff9, 0x1, 0x8, 0x4, 0x9, 0x40, 0x5, 0x6, 0x1, 0xf4a, 0x9b3, 0x2, 0xfffffffffffffff7, 0x3ff, 0x7, 0x5, 0x1, 0xc000, 0x9, 0x2, 0x38fa, 0x9, 0x171e, 0x5, 0x4, 0x8, 0x5, 0x1, 0x8000, 0x7fffffff, 0x7fffffff, 0x0, 0x2, 0x200, 0x9, 0x4, 0x5, 0x120000000000, 0x200, 0x3, 0x5, 0x35, 0x2461, 0x292, 0xe8d, 0x6, 0x50, 0x2, 0x0, 0x88, 0x2, 0x1, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x10000, 0x0, 0x7, 0x28e, 0x9c, 0x7, 0x0, 0x60, 0x10000, 0x1, 0x1, 0x401, 0x1, 0x1, 0x9, 0x7, 0x7, 0x81, 0xc30, 0x8, 0x4, 0xcef, 0xffffffff, 0x8, 0x5, 0x2, 0x1, 0x900, 0x4, 0x1, 0x6, 0x1000, 0x400, 0x0, 0xfff, 0x80000000, 0x10000, 0x8, 0xff, 0xf73, 0x6], {0x0, 0x989680}}) r1 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x1, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x2, 0x9a4, 0xe0, 0x712, 0x10}, &(0x7f0000000640)=0x98) sendmsg$nl_netfilter(r1, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)={0x8c, 0x12, 0x9, 0x200, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0xa}, [@generic="6e212a4a989c92b6eb2a3f28d578aa808d26b675cebaa8bcba9e25ac", @generic="59393cac6c939105a564a66f9852ca", @generic="cbc80a1896da8bb68a63a15de0f3e2a80e6e22873bd4c78fa7523fd880e341f8c436f2ea9708a9ce231f1aede6b010fe73dc450a22", @typed={0x18, 0x50, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40004}, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x6}}, 0x7, 0x3, 0xbe7, 0x5, 0x10}, &(0x7f0000000740)=0x98) 2018/03/18 20:48:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x3bf) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) 2018/03/18 20:48:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000180)=""/169, 0xa9) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x80) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000140)) 2018/03/18 20:48:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8002, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2b, 0x80000) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040), &(0x7f0000000000)=0x265) 2018/03/18 20:48:09 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa}}, {{0xa, 0x0, 0x2, @empty, 0x2}}}, 0xae) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/03/18 20:48:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000200)=0x4) sendmsg$rds(r1, &(0x7f0000001940)={&(0x7f0000000240)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000280)=""/74, 0x4a}, {&(0x7f0000000300)=""/48, 0x30}], 0x2, &(0x7f0000001840)=[@rdma_dest={0x18, 0x114, 0x2, {0x0, 0xd9}}, @rdma_args={0x48, 0x114, 0x1, {{0x9, 0xfffffffffffff001}, {&(0x7f0000000380)=""/4096, 0x1000}, &(0x7f0000001480)=[{&(0x7f0000001380)=""/43, 0x2b}, {&(0x7f00000013c0)=""/157, 0x9d}], 0x2, 0x10, 0xffffffffffff8001}}, @rdma_args={0x48, 0x114, 0x1, {{0x2, 0x7}, {&(0x7f00000014c0)=""/128, 0x80}, &(0x7f0000001740)=[{&(0x7f0000001540)=""/144, 0x90}, {&(0x7f0000001600)=""/204, 0xcc}, {&(0x7f0000001700)=""/34, 0x22}], 0x3, 0x2, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001780)=""/123, 0x7b}, &(0x7f0000001800), 0x1}}], 0xd8, 0x8050}, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001980)=0x7, 0x4) 2018/03/18 20:48:09 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) bind$alg(r1, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 2018/03/18 20:48:09 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) r2 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='sysv\x00', 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f0000000140)="494bb91911dd59a20ba1d4be452b08849dc7577dedd7306eab83d4c71bdc2476a59d76180431b06dbc8cbf6c8102470601b32f9ee619e94ec1bf443a773dbc49ace30611730559f3ee2b75b3d42c83e66c47adab9d466b942f426783676297c0a4efca3b0303a257bc2eb9e14820dc14a3c665c0017e2f506d64539e3935d1e1dc5e7f781bc87c3edac35ddf23779910e9", 0x91, r3) close(r0) 2018/03/18 20:48:09 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x82002, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000240)={{0x5}, {0x5, 0x8}, 0x8, 0x7, 0x8000}) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000100)={0x3ff}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8001, 0x1, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000100)=r5, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x5}, 0x88) dup2(r3, r0) 2018/03/18 20:48:09 executing program 4: r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa0180, 0x104) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000100)) bind$inet(r1, &(0x7f0000001180)={0x2, 0x4e24}, 0x10) r2 = syz_open_procfs(r0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') mq_timedsend(r2, &(0x7f0000000140)="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", 0x1000, 0x1ff, &(0x7f0000001140)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0xbf3, 0x6, 0x7fffffff, 0x1}) fadvise64(r2, 0x0, 0x0, 0x0) 2018/03/18 20:48:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) 2018/03/18 20:48:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x200000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000240)=""/71) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x7, 0x4) 2018/03/18 20:48:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000240)=0xe8) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x4a89, &(0x7f0000ffb000/0x2000)=nil, 0x1) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0xffffffe2) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x20000) accept4$inet6(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000002c0)=0x1c, 0x800) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000000a000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/03/18 20:48:09 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a3fff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f000062bfe0)=[{&(0x7f0000ba1000)=""/3, 0x3}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0xfffffffffffffc01, 0x3, 0x7, {}, 0x0, 0x7}) 2018/03/18 20:48:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x3f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0xd8}, &(0x7f0000000240)=0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r3 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000002c0)={0x4, 0x80000001, 0x7, 0x0, 0x7, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="fdc7148113abb338e1b079f056df395b19a7a22abdf209976bdb58599e420609a9b3b462028bceb1dac00321987fdeea5eb81c11ac2b690efa3d711cbf9903f141360662327931f55d5548a0bcb30249", 0x50) 2018/03/18 20:48:09 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) 2018/03/18 20:48:09 executing program 7: r0 = gettid() chmod(&(0x7f0000000000)='./file0\x00', 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000080)="000802041900000086d5") exit(0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) pread64(r1, &(0x7f0000000200)=""/150, 0xffffffffffffff4e, 0x0) 2018/03/18 20:48:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e24}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x40, {0x2, 0x4e20}, 'eql\x00'}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setns(r1, 0x40000000) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:09 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="3e0531000000000002001a0000000000"]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x10000, 0x0) signalfd4(r0, &(0x7f0000000000)={0x7f}, 0x8, 0x80000) 2018/03/18 20:48:09 executing program 1: clock_nanosleep(0x1, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000163000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000a14000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000040), 0x4, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/18 20:48:09 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = open$dir(&(0x7f0000000200)='./control\x00', 0x1bb000, 0x2) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) recvfrom(r2, &(0x7f0000000100)=""/232, 0xe8, 0x0, &(0x7f0000000040)=@un=@file={0x0, './control/file0\x00'}, 0x80) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x9, 0x20}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000380)={0xfffffffffffffffc, 0x2, 0x8008, 0x0, 0x8, 0x4, 0x7ff, 0x4, r3}, &(0x7f00000003c0)=0x20) fanotify_mark(r2, 0x10, 0x0, r1, &(0x7f0000000400)='./control/file0\x00') 2018/03/18 20:48:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000034d564b"]) 2018/03/18 20:48:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8040, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0x10000) 2018/03/18 20:48:09 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000280), 0x4) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x82) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xfffffffffffff59f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={r1, 0x7}, &(0x7f00000002c0)=0x8) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}, 0xffffffff, 0xea0, 0x6}, {{}, 0x0, 0x4, 0x80}], 0x20) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1d040000, 0x40200) 2018/03/18 20:48:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect(r0, &(0x7f00000000c0)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:10 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000500)=0x9, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x2, 0x40800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000002c0)={0x81, 0x8, 0xf19846a, 0x10001, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={r3, 0x9, 0x9, 0x8}, &(0x7f0000000380)=0x10) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101000, 0x10) getdents(r5, &(0x7f0000000040)=""/176, 0xb0) eventfd(0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000100)=""/218, 0xda) unshare(0x40600) accept4$netrom(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80800) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000480)={r4, 0x49e1}, &(0x7f00000004c0)=0x8) pselect6(0x40, &(0x7f0000000540)={0xfff, 0x3, 0x8000, 0x4, 0x6, 0x5, 0x8, 0x80000000}, &(0x7f0000000580)={0x20, 0x0, 0x7fff, 0x2c8, 0x8, 0xb154, 0x9, 0x6}, &(0x7f00000005c0)={0x3ff, 0x8, 0x0, 0x3, 0x6, 0xfff, 0x6, 0x2}, &(0x7f0000000600)={0x0, 0x1c9c380}, &(0x7f0000000680)={&(0x7f0000000640)={0x8}, 0x8}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000440)) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/03/18 20:48:10 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x20400) 2018/03/18 20:48:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x0}, 0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000040)=@pppol2tpv3, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000340)=""/137, 0x89}, {&(0x7f0000000540)=""/232, 0xe8}, {&(0x7f0000000480)=""/120, 0x78}, {&(0x7f0000000640)=""/189, 0xbd}], 0x6, &(0x7f0000000700)=""/220, 0xdc, 0xfffffffffffffff7}, 0x0) 2018/03/18 20:48:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7763, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe2e) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x141000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x8}, 'port0\x00', 0x0, 0x8, 0xff, 0x2, 0x3, 0x7143, 0x9, 0x0, 0x2, 0x20}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000), 0x4) syz_emit_ethernet(0x12, &(0x7f0000395000)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000867fe8)={0x0, 0x1}) 2018/03/18 20:48:10 executing program 1: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xc) modify_ldt$write2(0x11, &(0x7f0000000000)={0x8000, 0xffffffff, 0x400, 0x100000001, 0x4, 0xa74, 0x40, 0x0, 0x4d, 0x6}, 0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000080)) 2018/03/18 20:48:10 executing program 5: kexec_load(0xe3, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000140)="5bad8ebf5b886f4a88f6489f370ec0519d0a58005194caa3976daf054eeb08f7ddf8a2702d37f87b823d23f04396d1d51db38df9cd34cadab6490e170037b64e51d403e3334d906730febdd302abe6c0b608ae96eba59e4a9c072f3208693bf5c44bf63c3a6e7821def2e307d4fc0932132982891402d09a7c4de200ff", 0x7d, 0x8, 0xec}, {&(0x7f0000000380)="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", 0x1000, 0x7fffffff, 0x5}, {&(0x7f00000001c0)="6a62dc2fe9c5d43bfbed782d3f14aed8ecb1441b63d77b385691760076f7c2b8ebb2b97d35bd4d2c05406f8ff840b587ee8e0c64d20ce170ed6f0ae945e3a4dd", 0x40, 0x3, 0x100}, {&(0x7f0000001380)="e870c5ecc34ab0969c043d767496022f0fd043a4e0621fc01ff3c5a6908a5ec4fab893c0698a48129ed3c3c3bf68d04664c7299d1b67190ed72900aee8cd465a6d46b73f62a7eaef3c1f", 0x4a, 0x7, 0x5}, {&(0x7f0000001400)="a20c37316f419441ea557ccade2330cda07b26d6ad61375bc812ed54bd5391c95a8a6bfeb600252c8788d012f7c49584530896343c747bbfc701264c75dc7c05722b99ffa0b079bd0ff16d713d0746e83460b4d8c088c16bd6085aa2a0fdadaa590584619507092a6ccc1d9581b1d2c84871bae683594715e5d9ad9a", 0x7c, 0x7fff, 0x39}, {&(0x7f0000001480)="37e290c96fc9ada735fcabfa956be94cb739695c64ffebdc8186610d7a9615c9318b29e75d1784fae01f6c000d91a40dfca5cfe509ac9c790dd76eaa7fd68ff405ef529c027b3f1024e58020a2733c18fefa6d76b9821be014527e654758c11806a0027eb5a33f107a09723bddf68622dc3099e02ce4d54de1b4ee2f155e7463f64fe721a4dfea8f11d2b74055257bd15cf7d3afbe29d0a486911aad90a93eb25594fd34424e4ad7c05b894d6c717c15421b0b6ef111", 0xb6, 0xff, 0x92dd}, {&(0x7f0000001540)="d45ba376d112875d4176b682d44999f84f42068bb77dded48070d906f7a9d09e42ba6ec898a5c2cacfec75ab3f022e955ed1a2b6320b6b1b23bb17cb2fb210a6ca7f84fdc81b978a3021e1678204ed7b3f3c5a84c9cdb47ff0ecc17e", 0x5c, 0x1, 0x101}, {&(0x7f0000000200)="930e", 0x2, 0x200, 0x5}], 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x3ff, 0x0) recvfrom$ipx(r0, &(0x7f0000000300)=""/20, 0x14, 0x140, &(0x7f0000001640)={0x4, 0x8000, 0x800, "e65f60d535c7", 0x10001}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ustat(0x212, &(0x7f0000000100)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r1) 2018/03/18 20:48:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x1, 0x4, 0x5, 0x101, 0x4, 0x9, 0xffffffff, r2}, &(0x7f0000000200)=0x20) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x9, 0x1, 0x2, 0x1, 0x7, 0x1}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000001c0)=""/200) 2018/03/18 20:48:10 executing program 0: openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) 2018/03/18 20:48:10 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x626599a1}, 0x8, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) [ 244.886089] QAT: Invalid ioctl [ 244.897260] QAT: Invalid ioctl [ 244.906686] SELinux: failed to load policy 2018/03/18 20:48:10 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x20400) 2018/03/18 20:48:10 executing program 3: lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000005c0)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f57d9435306d7f06b9df9561191e3a422e56b519a58606b6ffc0009fc4c073110d935fb4ddec0e781253755bf791ee86ceecd11070904c2649bd59a340607aa170f3569b11d4a279886ff8f9e9388583c63d450558edcd02e33b7b1482ca6ec531af3a5179cf3b78347d8ae5217aeb264f79972ea3c3e06efe44de8ed002019818ba2740a3"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x1d, r2}, 0x10, &(0x7f00000004c0)={&(0x7f0000000480)={0x2, 0x100, 0x7fffffff, {r3, r4/1000+10000}, {0x0, 0x2710}, {0x2, 0x3, 0x7, 0x2}, 0x1, @can={{0x2, 0x86, 0x2, 0x7}, 0x6, 0x2, 0x0, 0x0, "7c99416e2e2d511c"}}, 0x34}, 0x1, 0x0, 0x0, 0x41}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000004200ff020000000000000000000000009ad791af651afcf6b2161adcc0b37f2eaebc01bd09f0ba420b2ce92e7a0a50f45b20a41ce5009d2c5304"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:10 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x10) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap$binder(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/03/18 20:48:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42801, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x3, 0xba}) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x2) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xbd}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x7, @empty, 0x4}}, 0x3, 0xc140}, &(0x7f0000000280)=0xfffffffffffffee7) r3 = syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000012004600"], 0x8) syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') 2018/03/18 20:48:10 executing program 0: r0 = socket$inet6(0xa, 0x4000000000000003, 0x8) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) perf_event_open(&(0x7f0000772f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x20}, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r2, &(0x7f000025bff8)=0x20000000002, 0x25d) openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x8001, 0x4e24, 0x3, 0xa, 0x0, 0x80, 0x0, r3, r4}, {0xfffffffffffffffc, 0x7, 0x401, 0xe23, 0x44, 0x1, 0x4, 0x8}, {0x3, 0x1, 0x7, 0x40}, 0x7, 0x6e6bba, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x3f}, 0x2, @in=@rand_addr, 0x3504, 0x2, 0x3, 0x5, 0xff, 0x3, 0x3}}, 0xe8) 2018/03/18 20:48:10 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x20400) 2018/03/18 20:48:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x310}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x4}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="e54c2caaf0f2004cc8739d7299b14c1510175148d8b035820c134dccf1a557df11c46523d3b4cd96842f9dd3a4dfd012c8bd5b", 0x33) ioctl$TCSBRKP(r1, 0x5425, 0x5) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) fchdir(r1) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) [ 245.015732] SELinux: failed to load policy 2018/03/18 20:48:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1aeb, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0xbb41, 0xe, 0x3, 0x100, 0x2, 0x80000008, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r3}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/03/18 20:48:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0xa0}, {r0, 0x80}, {r0, 0x20}, {r0, 0x4000}, {r0}, {r0}, {r0, 0xc040}, {r0}, {r0, 0x80}, {r0, 0x10}], 0xa, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x5}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0x4, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @loopback, @multicast1}, &(0x7f0000000440)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000480)={r2, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000180)={0x1, 0x1, 0x1372, 0x0, 0x2}) socket$inet6(0xa, 0x800, 0x3a) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x100, 0x80) 2018/03/18 20:48:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000000486fd5701239d8040000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f0000000040)="87124152626be50ef4411111bf10726281956cec2f26703bd5", 0x19) 2018/03/18 20:48:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x100000151) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x4c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000000c0)={@broadcast, @dev}, &(0x7f0000000100)=0x8) 2018/03/18 20:48:10 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x280, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') fgetxattr(r0, &(0x7f0000000100)=@random={'trusted.', 'sysv\x00'}, &(0x7f0000000140)=""/217, 0xd9) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:10 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=0x80000, 0xfffffffffffffc81) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x11ebd57c6e9a1ca7, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000200)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bpq0\x00', r1}) 2018/03/18 20:48:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xfffffdc7) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000050000000000000001000000000000000", @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/18 20:48:10 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="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", 0xffffffe5) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@empty, @loopback, @local}, &(0x7f0000000100)=0xc) 2018/03/18 20:48:10 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000001c0)={0x2, 0x1000, 0x10000, 0x2, 0x101}) syz_emit_ethernet(0x6e, &(0x7f00006e2000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b561e3", 0x0, 0x67, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "6181fff26110fbf5"}}}}}}}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) syz_emit_ethernet(0x13e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x30d6, 0x3, 0x3}}], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x401, 0x12c, 0x65, 0x2, 0x7ff, 0xff, 0x0, @dev={0xac, 0x14, 0x14, 0x12}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@end, @end, @ra={0x94, 0x6, 0x3}, @cipso={0x86, 0x6, 0x1}, @noop={0x1}, @ssrr={0x89, 0xb, 0x0, [@rand_addr=0x1, @multicast1=0xe0000001]}, @end, @timestamp={0x44, 0x24, 0x6, 0x3, 0x0, [{[], 0xaaf6}, {[], 0x2}, {[@dev={0xac, 0x14, 0x14, 0xa}], 0x3}, {[@dev={0xac, 0x14, 0x14, 0x13}], 0x6}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x3}]}]}}, @dccp={{0x4e24, 0x4e20, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, "4297fc", 0xfffffffffffffff9, "7f2409"}, "6bdc911ff85d65a238a8c92e8ff519a3e3a31abf0b5c0c458091c0fe2a7d62e19597d8fb9e13c11f67a5268fb8fb55204d9f34c37cf2330cc0312c893ef9007bb4e0b276dc2ddcc7169c8ee5df3d68ad3662e144d746a9d91faf606fbf1ef7fb50021cccbf74344eb5884a99110a7b07cd550c79f7e82abf6751f408f03445993d114697bbf985330580514b04e9c6f2e12c3cd1d75675c7cbdbfe111cc42917b98fcd779c88df242fd6ffbd58d25ede634c9da7c5758dee407682bcd07fa7444fa532f5e03a1e9d"}}}}}, &(0x7f0000000140)={0x0, 0x1, [0xd7d, 0xfffffffffffffffb, 0x853, 0x38e]}) fcntl$setlease(r1, 0x400, 0x1) [ 245.198646] binder: 5426:5427 got transaction with invalid offsets ptr [ 245.205496] binder: 5426:5427 transaction failed 29201/-14, size 80-16 line 2991 2018/03/18 20:48:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1aeb, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0xbb41, 0xe, 0x3, 0x100, 0x2, 0x80000008, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r3}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) [ 245.239752] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/18 20:48:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)=0x7fffffff) r1 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x4, 0x40800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=0x0, &(0x7f0000000540)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r2, 0x10000, 0xfffffffffffffffb}, 0xc) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) recvmsg(r3, &(0x7f00000002c0)={&(0x7f0000000240), 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)=""/159, 0x9f}], 0x1, &(0x7f00000001c0)=""/19, 0x13, 0x8001}, 0x40002142) 2018/03/18 20:48:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = request_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)='em0\'#\x00') rt_sigpending(&(0x7f0000000000), 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) [ 245.270233] binder: 5426:5437 ioctl 40046207 0 returned -16 2018/03/18 20:48:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}, [0x7, 0x1, 0x1000, 0x200, 0x3ff, 0x0, 0x1, 0x63b, 0x4, 0xffffffff, 0x80000000, 0x7ff, 0x5, 0x8, 0x7]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x44, "140e100ca8689505ec05d6223e1cb111e4dcbdfec1f63e2b8596930b17ed8cdcd85639651aa0f46a3eaf965997cc38dd1a15fca6bab4d52e6fa58f690da2e191ddfa3cdb"}, &(0x7f00000001c0)=0x4c) r3 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) dup2(r3, r1) writev(r1, &(0x7f0000617000)=[{&(0x7f0000032f9c)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x1) 2018/03/18 20:48:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x48100) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000040)=ANY=[]) r0 = socket$nl_generic(0x10, 0x3, 0x10) fsync(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x14, 0x1e, 0x109, 0xffffffffffffffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x4, @empty, 0x7}}, 0x0, 0x8fd, 0x6}, 0xa0) socket$alg(0x26, 0x5, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000807000), 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ff0000), 0x4) fcntl$getown(r1, 0x9) 2018/03/18 20:48:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xffffffffffffff0f, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0]], 0x4}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1aeb, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0xbb41, 0xe, 0x3, 0x100, 0x2, 0x80000008, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r3}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/03/18 20:48:10 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="050da9cd15f013284df8256ba7b0da8f1810558caef0a3861cd5ee0c9caa8c2e52f95f03bf6620a7ec8a2290135c52d5e361b1c3506e5270e298d371aa8b4a", 0x3f, 0xfffffffffffffff8) r1 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)=',vboxnet1GPL*\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r1) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) 2018/03/18 20:48:10 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) linkat(r1, &(0x7f0000000040)='./control\x00', r1, &(0x7f0000000080)='./control\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) [ 245.331420] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/18 20:48:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1aeb, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0xbb41, 0xe, 0x3, 0x100, 0x2, 0x80000008, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r3}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/03/18 20:48:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x3d9) 2018/03/18 20:48:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x30b7ab541a28718f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040), 0xfffffe0a) 2018/03/18 20:48:10 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x20000000000, 0x111040) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x2, 0x7}) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000790ffc), &(0x7f0000f40000)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x101000, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1, 0x1, 0x4, 0x9, 0x1}, 0xc) bind$netrom(r2, &(0x7f00000000c0)=@ax25={0x3, {"1ff7788c5bc469"}, 0x5}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000040)={0x1, 0x8000}) 2018/03/18 20:48:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004200ff02000000000400170000000000"], 0x14}, 0x1}, 0x0) acct(&(0x7f00000001c0)='./file0\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x7, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 2018/03/18 20:48:10 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r0, 0x407, 0x101) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x48100) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000040)=ANY=[]) r0 = socket$nl_generic(0x10, 0x3, 0x10) fsync(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x14, 0x1e, 0x109, 0xffffffffffffffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x4, @empty, 0x7}}, 0x0, 0x8fd, 0x6}, 0xa0) socket$alg(0x26, 0x5, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000807000), 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ff0000), 0x4) fcntl$getown(r1, 0x9) 2018/03/18 20:48:10 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c0000000100000003004a2e6ab82ec137ecdefefd00000000"], 0x10}, 0x0) 2018/03/18 20:48:10 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000001900)='./file0\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000001c80), 0x0) signalfd(0xffffffffffffffff, &(0x7f0000001cc0), 0x8) eventfd2(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) syz_fuse_mount(&(0x7f0000002600)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000002a80), 0x8, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create(0x9) socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002d00)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) epoll_create(0x4) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000003b40)) memfd_create(&(0x7f0000000000)='&!ppp1eth0selfsystembdev\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003cc0)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003ec0)='/dev/loop-control\x00', 0x40000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3}) 2018/03/18 20:48:10 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x9, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000180)=""/53, 0x35}, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'gretap0\x00', 0x9}) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0xd, 0x80000042, 0x4, 0x0, 0x25dfdbfb}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)='sha256-avx2\x00', 0xc, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x2) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000100)={0x6500000000000000, 0x1, 0x2, 0x0, 0x5}) accept4$bt_l2cap(r1, 0x0, &(0x7f00000000c0), 0x80000) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x48100) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000040)=ANY=[]) r0 = socket$nl_generic(0x10, 0x3, 0x10) fsync(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x14, 0x1e, 0x109, 0xffffffffffffffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x4, @empty, 0x7}}, 0x0, 0x8fd, 0x6}, 0xa0) socket$alg(0x26, 0x5, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000807000), 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ff0000), 0x4) fcntl$getown(r1, 0x9) 2018/03/18 20:48:10 executing program 0: timer_create(0x5, &(0x7f0000000000)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000100)="c129a8c78019df27b1b8f83ed4dbdf393f4749ee5062370234ba8a903f61927c0c3e272bbfd7e462a63eeedc52d65ea36f0e58c49d5796d228de385750418f324bf8885b19e098fef2f0e67e4c461ba76d9bbda91e11029ab5bc0e01ef459f6a8e199d625fdfeaf76aec53cc63961e401af956aba4de7a4fec565155fc03ae6aed7fbf348e8053c2c9e60bc33e08ff66434a7356e545fece19ccd6210d7af77905400b6648dfc3f667ea806487ddad5e19943d444bc2e3eb8b29dafccf04630dd90fc57f8cf3469db5268ad774475c0f253644db2f0f6670e440f3", &(0x7f0000000200)="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"}}, &(0x7f0000000040)=0x0) timer_gettime(r0, &(0x7f0000000080)) clock_getres(0xffffffffffffeff3, &(0x7f00000000c0)) 2018/03/18 20:48:10 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000007c0)={0xffffffff}, 0x13f, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000000840)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0xa, 0x4e24, 0xc22, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, r1}}, 0x38) 2018/03/18 20:48:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = dup2(r0, r0) r2 = open(&(0x7f0000000100)='./file0/file0\x00', 0x40000, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r2, r2, 0x6}, 0x10) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000200)={r2, 0x7, 0x7, r3}) 2018/03/18 20:48:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x6, 0x4, 0x2, 0x8b, 0x0, 0x6, 0x80, 0xd, 0x8, 0x80000001, 0xffffffff, 0x80000000, 0x4, 0x7, 0xacc8, 0x10001, 0x0, 0x2, 0x2f3, 0xfff, 0x4, 0x2, 0x3, 0xfffffffffffffffb, 0x7, 0x7f, 0x8, 0xffffffffffffff00, 0x4, 0x80, 0x80, 0x6b2, 0x8, 0x4, 0x5, 0x7f, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x1ff, 0x10000, 0x2, 0x100000000, 0x40, 0x3}, 0xffffffffffffffff, 0x1f, 0xffffffffffffff9c, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000080)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:10 executing program 0: request_key(&(0x7f0000022ff5)='rxrpc_s\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='asymmetric\x00', 0x0) 2018/03/18 20:48:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0xffffffffffffffba) [ 245.611751] QAT: Invalid ioctl [ 245.625842] QAT: Invalid ioctl 2018/03/18 20:48:10 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) 2018/03/18 20:48:11 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) pread64(r1, &(0x7f0000000100)=""/97, 0x61, 0xb) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = dup(r0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00000000c0)=0x1) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x80) 2018/03/18 20:48:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="1a46d08c3a99a25c418699dc530c1499e26e1dbccdda8e7e8e980497cde5239388020fdcc04502ef23bf15cb65e6d3de146130dcafae7d2277f220c6441822736cb906c56fe5", 0x46, 0x811, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:11 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x124fff, 0x0) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0x2, 0x101, "03242312d13d9654bb8aceb1a402eb213c6f383546ad232d5621e22bb7a52280684b8e4e36493cf817b68c9fe7854556de029662f53954383936f36be51154", 0x29}, 0x58) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r1) 2018/03/18 20:48:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000240)=@rc, &(0x7f0000000140)=0xffffffffffffff2d, 0x100000000000800) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) prctl$void(0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000080)=""/27) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x100000001, 0x8000) 2018/03/18 20:48:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="a6b0f5922eeedeb2d7aa147e326832506ddcab95a28cdf9e6af3922c00becdf0d90f90729183f7c32f55221fe5f2f06b1a5765db55bb35c261a530481c6494dc2dc39877965d96158f724cdc8f0dd50a87882c356bfd68d740670c3458cea74d195d70573567f8c3c48a2a25ff60826d4b00891b9c729c3fd4af8dc78268fdd7577ce81042642a2c12de12ffb18c63e58f04fe", @ANYBLOB="9ed86cd0fa4d590f924ae6edc7fe1e2b6a05491138a25e51da0993f55bd38d963ed76a8ebb7d8bb007b1113e6d973cb697287bf3bce90f810c83cbf4db4cafd7fa3979d01724f2895bd2c7c26dce96b27fa3b83ec3ba1e2100f05dd830658ec776af9a0c82ce8ef66b3f2e95aede5844ad4f2cab3f2d7cb303c34f0aee7a09f8af55f662cb748bdbaad3c84dbb", @ANYRES32=r0, @ANYRES32=r0], 0x1b3}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000940)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYPTR64, @ANYBLOB="54e10f92ea084d035aa3e18837f7f7a3b6d9b719e47367f14b4dacee5994c9a05a9868dc681bb5182f81acce776966c9a5", @ANYPTR64, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYRES32=r0], @ANYRES64=r0, @ANYRES64], @ANYRES64=r0, @ANYBLOB="60180785184f005da97529317550e292b69a060ee3dd4c82c56b0bac3d4028ef5132b37a6a391126b0426141432be44d7b6e156ef14a850b115ca2e6227da486f2819f68121e371c2cf0c90e505ac4a586132d4c145a6e496dff9db9cd615cce906322154980cdd9c5fa", @ANYRES64=r0, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="e85ade87df69bd81", @ANYBLOB="c233aedb6412e7fc56f5ee21e6daf321e044da42dc3a52feabde6ad6726ed618244bb54b9d2a7303357d394604db01d4c82730e823368505674721e962939f60eb68dc7bc1c78a869f21a861c8749d6e59a047eb12894ef9ab42de06d1a1d637d90cb84b7537e3cec535fed42d6a1a9af5149e650682adaff085d78c107178856deba1cedee4836d0aae55773254c2c115a295a0644741829a6bc829"], @ANYPTR, @ANYPTR=&(0x7f0000002040)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="d4cd1f17cd09b5d4684f67055835f29d18bd7d259d7a4976ad7da9a8bfe7bbef00fcfde14c491817e7f3ecaae49f2c7696d358fc17c8c1454b2e58ef5d59357aeb4ece5e5e7340a59ccf53f46cefde6399a4c5479770df6f4ea6402926bd3c0bf31452ca3efe78bae60ffb723000fc0fda6a2661ce61b4a496f0c55de9bad59e8ff10357db0aa3b3fdf76001440592f9498bb9679fb6f7a72f88f74b6aaeea7cdf4ecc1a56286f3259b400940a1246fd135d87620ff8d3814c12eab80bc22167046a88d517d73c9953f0b401910018c2955e74d3294e74d9c6d5883946c2c73aeb9a450d0ec190ef342ee89c1b03473044e737efb8767c72c449828acfd59fb5d1fe16ea42548900d5dc227b4a8a3797d36a2c7dcc3127043fc9686f8b7184f2fac133a65712cb2b096317b0b7a3c40871c668098d8989410738269f254ed93e9c4615b93d5af4a693c79c6e5d4ea4ba85fdaa714581f1e42c8f51f25c7f0d157fc6958e55e7caa414d5ba6d763a17aa546013ef840c60d58876721e887980c9e89f6451ff9ffae64b1ca39a5c7c96e3af771840c36711ab9b57d5e8e1adc214fd90287b9a4d915cb917854d4159cfd056d270ac5f306b4b6dacb3ac7274e9b96bea76abaec54371acc0151f3545082642063e50fc47bf60d0d8f51c48b3e97a5535be603b05ca35a0505c285bee238fae88089eae56aca278832893dff90919d11a1f10fc71c2f1aaa71748c0ceaacc20ec990bfee0ba9082828c1201211748084bf09a696d0005e9c336731de0e8b747bd834849edb230734ae5b11b7fccf72731fd32b689e56cfaec5928f843cfa7ac9400f51c8a853c94b97305b9d87b7887a515777afb555a349395a9284e1c25d3fdec32099f5d7721be7e7a54312918a7524260389d2347c8752057beb5f0179d419b7b1ac1e44615a30b00f491f682317ed677b4030dad7bef4b42d7bf115cb9c3d7bfec79bde003f941ab0b7d64c2e4a89dafabd7ea515a691ee3ad6f84c423924c440d636ad961721efeda0be49817465d1a5a9ffbbc5730da3921dbac33060f9c5e1633adf9be989cc7d6456a03de7aa25ec71d880657791732a625f61d76597d2f08d0f20e049460230ae236af36a9c1b0e33b7a0d8036831e1319e4aca67d1e19e8dd46c6db72fd7c35e41bd4528cca9209dadce75f5be700b463b011de5e21b5a833fba9b67c7628fe97f8a1a5c37f4249a58a5b19b635bd8ff0704ee2b422e1a9a2ff95239c02201aad4117e706a34345d5ca67da386e351d193a9ade105cd0eac2de2a80ee1446a697f38c5db3fad9d60f67770db211694f984b7b7fdbef1cf8a5e8393dcce2a8c1e4d590224e522ca6b61ed2b5bd67b7e62328b923f89821bb0bac73c7cd87a65d2e386c6387e44be30849b5f6050c7a7b70ee94102f8721826b4b97142d18bbe7e3f0aac32e8b37aca88f661044e6dd20a616c1d54f27018f3268f5b20b268aa790de6207ec052bf44c419ecf19b39569130879b575fabef8a29b4ae57652ccd1fc9439e165de5a1fb313e717389a586b5874c95c5a2b78e8b67d556b87eec6f9be7c822cfe6e1d276a25a551cdc436f6a864198d3ece7d2303350cdda5c936dfa638799ad34e8c4eaaa7e8585a102001026588d46b4eed30f7053db2c0ea8ab5ea1061ccdc421359cf2fd817d9170c89753fa0205ea816635c4bfb3180b7cb41ca11d32195536a184eff1ccdd2750af6de0aa88d0e815ccc042e3f903337bce90f3bcf0b6558d1bfdf5375e8e825455c4d45d5adff03ff0cc84f5f590106000b71f21f12e7a63b248f19c786606ff07af83fa96e9aee77b16989926052f0f15a8569fb6972ffd2d97a83c35ed1eed4f92b5401f45331138e5e26a311ed188da14dab1fbf1390555ef45ff27bbfb073a87e309a497ec4f58eccacd180b3ff719ed65b5344feb9f29670bdd4cf82b994ebf0dbf3dba92d77ed19792939b1f1ce182d579bc34fefb1b99e10b64361c3dc50c353dff6b9ed37699570835b55d645041cd6b7159ffd58c70ddf649999c19fed65fbefbfed92ea465479e5548d0216a48217e563a0a1f1bcedb765b2673d47bbb219f4884376fd0d18e323b9cff28fb838f5f1af3152c631966c0978ff6954d523aa1adf683543939d0ad364fd2ecbdd4fdaa388a8d9d90e73405d116a6b559957ed72fb02049ee10cc85793680831d44f8962f8c0c7942ecf3b3e50c809d614823e8cf30294bbde85ed4a91e6784c023298b889d89e151bd8131ca81d6893fe8fe1bc4e473412c1aa8b7320947b97579828f3c9d4b5709d1d33bd1566902018b49731a36b004824ff666fdff50c6125ca52e3e0e1d521c42fb84843ed475ae221a60d10bd0de85455e8f62c962d95d9e4fc3544d5130cea7c7c88bbf5ad429e79e533124018e50f44624aeb8760ba5e6ae827ee2e0bb9556bfacab219c4f9bf089ca424311dc4f5f2fa950a7b9e1ceef42bb3c7d6cfc5a7b5003b7dc9f0f3921ec1ca5cfe1e82be36d41eca62891f3ee68576f7227b8e12c27621ad7b0ab7411ceffb0130bf3c355a6f72ddc936ad20aa2b0e084f6d1cece12896290973ff10def81771791c94995c0ecc728784f3e550524af24cd3539b32fbd633b62cd49a480846b78cd7abdd6a386d1dae1e7304f1aff4a3f58259a1da7111d39084f6909742968eb84b67da26b0940f0558eba581af01a4a23ed9c3a8c2c541cec9068c79cc473611f46480ead3c9365b7be8a78d406620a0126bdcb34763b6dc0ad613097f46b308caa1d9974efd3bbb674c18facd2a32cc32ae56cc1831cda51c4bab3a5dc4d11ba6f9d3ce95337ca3e8dd2617a35ff414e3d76206a83ef7ce58eee041d4226cb40e395a18385b90540ef40f69d6d6695a57e5909d9b6db88b0277853ad64463890cc1e38ba7caafaf92ae3a5801529ba2227b2aedbf21da1b11f15f399eb3527e4c7a34d004e2651c982b3705d0a749c33f4d2a056686ccdcdc5a168f6b32b2288f66f1a5065fd46181092374eb90ef9165e61e1ec74ad88904b7cbf264abf6a89464666a320479dcc259451af93a57564c79361665005c19dc6d6ee30ea303395e1d5fb1f354abb91acc382531551fd5260f3d94067ce79eee7978894a8fad55b3d315672768f83174616e3cfd491a697968bf0d546463ccdb7f00b02c7096321557adbc3cf827da064116fd1d3ea5a73d6a288c17d821c3fecafecc24b41c01fc372c4bfcd4d4256331d3dc7618f780c1f9b6d7a0f4513e96ad6ef59ce916813f662af2e887f5184660e16d62c4736e42612ddd565ae473a851b7d6fd2584b967176d2583ca9c7838ffe68aed658a2244f42f350b82ab56102b4af9cf2da66746fd84ff2330e956fb1b419b0662542eb6a22967c7b3dbdf19c325136fecc1aece9b408d91a5130e362461f7016cfb63c481458f005b0decdbd2373e316bb373eae5d645e2d888e10dc1bec02e01f0d78df9505a88260ad88db514406ce9e2f780047a7501242b0512f36b287d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@ANYRES64, @ANYBLOB="3815b08c90c89d61308dbf56cf0ac0119924accfd4c09de2db2060e5686e900ce91aa247aea310696e89929687641e175ef7b15e54843e9c050cba36a08709cb451488da83579a977967aba9873a2d647c789b66c825d4c3ead1105a72593f8f47ecbe80dd2f8c6ad71719bc53496d8da29f30f6da722cb7", @ANYRES32=r0, @ANYRES64, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYBLOB="89a2b1f4bdc0f6a09716ea47c595c824dd15ca93af422b8d9161d445cdae74d8b7ff7b72b2d86f8fa28218b090a87e30b5cc9cb10d96025939a6f0a87aa3bf39c3ce61be098dd844d548151a27aea951e92d28c8349973e3b5e3a7bf09", @ANYPTR, @ANYBLOB="58ddd2933d1b215b36bbbd56aa0532671d8251ae4ab5fe3d141b12a0f0b82a07b16bc3c24377f4aa0c237862eb8cd312a6c14669e47f97e8e29a4bb59d316964010dec2957ce966697a9b45f10761ce96666f8ba2fce31c4c5b7c76be6a5959e0333565819dbc334d62999de25df36001b2cb1e4c752e7378e75c86f5438f5ac9d832150d9a3f8b9dd7a7580f767", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYPTR64, @ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYRES64=r0]], @ANYRES64, @ANYPTR=&(0x7f0000000840)=ANY=[@ANYRES32=r0, @ANYBLOB="8178d54b0affcc449d197d2bd1151ec6890eaf1a3c5b065cc818e5d21a70cc1b720bbcc9904427c6dbd60f904bfe4c886096d5b613cd90d2e997693b0da383063a4a8e1db261440ebd3cafaedf5ba624ae1b710a06c2c1ef9150ac8409f8402e522f78188bf3524a35623693a89b2e1c0c01d406c2fa8d24d0993168c7c0ff32d80fee22fe16fd182ca9ed64af753d8fa879f9285a0c4520f921f4e21abb633d8577c9c076438b20600ca942a177dfdf3bcca29ffdf9cbc5907730", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR], @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES64=r0, @ANYBLOB="69962955bda785b9879ec398884709224b0408167ecbea7521", @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="bd83b67696cd4f20999577fd3faef1d53f68739d886d84a74c9836dc0f26b7f7580c72bed49ea3b99b19f25475c3b012857275b9a0c3f6e53774328cf2a51636eb0c6aa38e3569fa2d3085c08bed5c8b485ef9ce99249d5034d5e2482a68ebd206425e228633b50fefb6d7b53799a790cb1f37e267cfd1d54828a9347283ff02ffe8a03e9d8755b3f17c8165b9c7e89ffbf0725599430721240849acc04f0159d1b69848e921458c21b832cc58bfd58879d2b4adf97f5fe1ad857eccee9052c8292b9350c195de78e1be", @ANYRES64=r0]], @ANYRES32=r0], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x116d}], 0x2, &(0x7f0000000180)=""/53, 0x35, 0x6}, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00009f7000)={0x10, 0x0, 0x0, 0x10000000000}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0xffffffffffffff98, 0x80000042, 0x2ff, 0x70bd2d, 0x2, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/03/18 20:48:11 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r0, 0x407, 0x101) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x3, r0, 0x1}) getsockname$netrom(r1, &(0x7f0000000140), &(0x7f0000000300)=0x10) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x12802) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000040)={0x2, 0xe4, &(0x7f0000000200)="f77b5096c744f736603d1f94d899c3e2daa647f1e00d054f5ff0677ce94681495143450adc1fa88201f246cade81274b7505e0252a28842bce979251b3e4b5a39c1c12be96b981c1bd862972c4edf9c461896ceb035b8bd20ed10c595b3f7fdf24b619f5a7170f62eb398fa0fac0b4e4ac56598e168249bc3cfe89b92f63e4a803723b2c4986a3926b2406f636e92c9dbe78634b79111277f98b53f3ac2d1c885d267339dedde07aa240d1bdc013c0fed63d387b0d04ffa0ea5d31a15e90ac4e56394c45c7ff5e6517a397e2b650da31e9743f6b1a15c32cdb05b18ddb0224c1407cb832"}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:11 executing program 0: r0 = gettid() exit(0x1) setpriority(0x1ff, r0, 0x9) 2018/03/18 20:48:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x80202) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="040000004200ff02000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:11 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(blowfish-generic)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) fcntl$setflags(r1, 0x2, 0x1) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000200)={0x3, 0x0, [{0xffffffff, 0x3, 0x0, 0x0, @msi={0x4, 0x2, 0xffffffff}}, {0x40, 0x2, 0x0, 0x0, @irqchip={0x1f, 0x8}}, {0x9, 0x2, 0x0, 0x0, @sint={0x101, 0xfffffffffffff2c3}}]}) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0xa2, "ffae45ccab00cc8d89ff620f51834e0b0e00dfbe9b8907e3d3d4465ba4cf5f224f7927dad7bbcd35fd6b11ab651dcf0e5e08275d4a9d6f1dd16cd164132b00e126f35cadab2556ed886b5ce6a834d1c54595b84c082e6da2bec36f8413b0011f4bb85f93ebc14a6b986549ab7a3a8ed55a0e50ce843a4350960bf6f7d6d9cb59cc081fe3a617f70f06603c7769aa24f89e87974832e975be8ca8956eef249a45a39b"}, &(0x7f0000000100)=0xc6) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/03/18 20:48:11 executing program 1: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000cc0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000d80)={0x4, 0x0, [{0x106000, 0x1000, &(0x7f0000001100)=""/4096}, {0xd000, 0xd, &(0x7f0000000d00)=""/13}, {0x10000, 0x1000, &(0x7f0000002100)=""/4096}, {0x3000, 0x1c, &(0x7f0000000d40)=""/28}]}) r1 = socket$nl_generic(0xa, 0x3, 0x10) getsockname$inet6(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000f00)=0x1c) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) sendmsg$rds(r2, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/220, 0xdc}, {&(0x7f0000000140)=""/80, 0x50}, {&(0x7f00000001c0)=""/87, 0x57}], 0x3, &(0x7f0000000b00)=[@rdma_dest={0x18, 0x114, 0x2, {0x303d, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x7, 0x8000}, &(0x7f0000000280)=0xf65, &(0x7f00000002c0)=0x80000001, 0x7, 0x7, 0x0, 0x3, 0x1b, 0x1000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x9}, &(0x7f0000000300)=0x9, &(0x7f0000000340)=0x9, 0xf1b, 0xa5b, 0x8, 0xfffffffffffffffc, 0x60, 0x1f}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000000380)=0x8, &(0x7f00000003c0)=0x2, 0x2, 0x4, 0x8000, 0x5, 0x8, 0x81}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x5f08}, {&(0x7f0000000400)=""/29, 0x1d}, &(0x7f0000000a40)=[{&(0x7f0000000440)=""/135, 0x87}, {&(0x7f0000000500)=""/17, 0x11}, {&(0x7f0000000540)=""/174, 0xae}, {&(0x7f0000000600)=""/126, 0x7e}, {&(0x7f0000000680)=""/213, 0xd5}, {&(0x7f0000000780)=""/132, 0x84}, {&(0x7f0000000840)=""/223, 0xdf}, {&(0x7f0000000940)=""/137, 0x89}, {&(0x7f0000000a00)=""/60, 0x3c}], 0x9, 0x10, 0x7ff}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0xfffffffffffffffe}}], 0x180, 0x40}, 0x24000000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000e40)=0xfff, &(0x7f0000000e80)=0x2) ioctl$TCSBRKP(r2, 0x5425, 0x3) 2018/03/18 20:48:11 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000140)={0x831, 0x8, [0x3, 0xffffffffffffff01]}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x24, 0x2000) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x25) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000280)={{0x5, 0x6, 0x4, 0x2, "7c89a48aa29af033c1c5ce2675c3abe22bcf5f9b4b76e9b3dfc8fbf630e73c0f96d52e66762c574a3fdf0e1b", 0x9}, 0x0, 0x0, 0x9, r2, 0xfffffffffffffffb, 0x8, "c7b5a821a5f43fcb56eac47d4c75853deb4e3901b728fb8cd220ae9bc3edaf3125ad89b8926bd0bb5f2792450890889aed2cec3990abce90583b7541e1880b53", &(0x7f0000000040)='*selfeth1*\x00', 0xb, [], [0x200, 0x8, 0x3, 0x7f]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000100)=0xfffffffffffffe65) fcntl$getown(r1, 0x9) setresuid(0x0, 0x0, r4) 2018/03/18 20:48:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x40000000001d) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000000c0)=@ipv6_delroute={0x1c, 0x19, 0x21, 0x0, 0x0, {0xa, 0x20, 0x80}}, 0x1c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/03/18 20:48:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/03/18 20:48:11 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x30, 0x0, @time={0x77359400}, {0x3ff}, {0x0, 0x9}, @raw8={"e71498fe88c816d5fc015deb"}}], 0x1c) 2018/03/18 20:48:11 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x9fa, 0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x7ea72c4f750d1761) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x9a, @empty, 'sit0\x00'}}, 0xfe62) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x200) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3ff, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x0, 0x201, 0x9, 0x77f, 0x74, 0x4, 0x3f, r2}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0x319, "c4cdc2c338625103d278cd1b7739bee49d47fe47686bc7599423ecf4892616cfccb05d5000fea0876d2b8105b4743c528f4f9f0dd508b11bf8202b9024d494832509ca42406421a6f58f60d6989fc9a83fa0d18c6b85c845184904f44bb5ff5f46ffe225c6145dbb3f2b1c"}, &(0x7f0000000240)=0x73) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000280)="eb", 0x1, 0x200418cc, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/03/18 20:48:11 executing program 7: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) bind(r0, &(0x7f0000000000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x40) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = memfd_create(&(0x7f0000000080)='wlan0system$wlan1^\x00', 0x3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/72, 0x48) sendto(r0, &(0x7f0000000340)="245a61bfc1337f17d4dfa15563d9723a603b671875a2be4784b153d81b6a8e2b61a326ac566540d1995bcc97a33eea0a66b23949ba23f2dfb95481c5d2f759", 0x3f, 0x0, &(0x7f0000000440)=@ax25={0x3, {"6a59f0c649e882"}, 0x1}, 0x40) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x3, r2}) socket$can_raw(0x1d, 0x3, 0x1) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/03/18 20:48:11 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061bffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x200, @empty, 0x1}, @in={0x2, 0x4e24, @rand_addr=0x40}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x94) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100)=0x1f, 0x4) 2018/03/18 20:48:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="8459d9fca423416c6688f07067ae5c80", 0x10) 2018/03/18 20:48:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="d89e30c7f4bf120100"], 0x14}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) 2018/03/18 20:48:11 executing program 1: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="f70800000000000000", 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x88001, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000340)={"70337efea705fa87f3fa5c40997f6eea164e3851d340a200605c917e72aa76fc176c835cf338988a1a93e60758845c414710e6cda98de4f8d2812f9b01d03b60578984c77ab8aba3a7ef1f8ff508875e2edb8ee91f5576bcb17bca875e697c2c33b50569b495b104903b023ee18b510f83afa0e2bbc35580b14fd0783c13c97cb1b430ba8adc8e51697a14b6b4d5e6401a9cb019cc5b7fb6f3edcf70ed155964f526cc2a97e9ecfb4acd2ca64e23aba879e1c475a2fc1ef770595949f7366df17a44941c6ce5ad3c21ba35a7b2ab24aadfb41316564a81c9f8502c6db8b00013ba248b5fc231b3dd755fbbfa190444545198909f8ae0e271099fe9c14ca97b6bc613eab848540aca2e14d80cb4a4027f28f4855e0031a937092f8428cbd0a830dac00708cc899e8a1baf1edb50f0e7afdc40ac6300ca1840448aa5ca960aeffd8986eb70c88f7f6a5d65db8c4d0f99e415ef36ca64bed8c769c033b912341df6e6b459de63235e0c555f8c0584f08cf786741df76a8fba3bd45fed94f1c3be46d3a667443084471690ac8a70c6e25ad8c05d3b124e51312eb8a26dd8a6e0f30b4966b60e16b48700000e868d0e49e6cba733fefaab9e0954ce22692cc80e1091e68457bfd9915a777741221ce46b5a3898303c234e128cd4973e6cf4cce261905f71b4bc3729dfdb6c2cb2a7f1f1fe4b1559309476f6b1cf4d474dd8fd7d6128ab660920e8cab136fb18551f9532977f837ecf431ce2ca47451c089965cda4b123a90dee771ff7979a8ed8152f139a48b4c22e9cca62e0ccecdb97952495ce708467472a7d2fbcaef9db99681855cd143da9b16d750c1d82ddbb990180f813091893eddecf5f46cbc1c501cc39811f33441e062d1e0624bf68e7ddffb0fbeda3640ad11130031ad4cfba6745184d040556ba7410d1157d1998c0478c410143b2614425b5caf9f5d81ed83162e02d3e22e7d74fd5638c70387cca96e5f68b751981ac9cb38f5da39a90d1614ab71a1d9341876613832f120bc647b95f30aee80cedc8ebc7ffdd64f64fabf420cab2237c2c0f8a8017b6e0d2c83b9ca0bc4b56f471e283c77e62f1fb9c79ed9bfca926da096fdbac1c06c2228f55614c55032412c3189b3c28c91feb027bc3bb448a77836637c06339f8e8efe7c7fc91c53026556c4022f1cd7e3f552ca8d6b09a69e920081507d20b60a0c54de39ce61293c194272862fac180d74b96b5c74da683783bfe9df1ee0f79964ffb46eecc9ce1b1f9f34b26d2b6bd903f6e86c22df097aac9e4116ed2db49435f5f7584fd4f074a8d8c412a3da05080da7f744c959bdae658a1980f8a74a3c15e9851924497fe2324d740b6b3f9c298c59709cf1ad58283fc8e9ea40742499977fa7d65520e7560f13aa8cb9798cb45a2b750b780418a86a96928db3918310b1d98bc849a00bebe6d"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f00000002c0)={&(0x7f0000000200)=@canfd={{0x1, 0x58, 0x7ff, 0x101}, 0x12, 0x2, 0x0, 0x0, "b535d4e5ee0417b8bc58639a753d7aeef3c05919ffaea3811869191ec6ed6385a8900648caa084e86d94c296562d61c0e8774944de89d58b077d192ef295b896"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001800)={0x0, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x4, 0x81, 0xd492, 0x807, 0x7}, &(0x7f00000018c0)=0x98) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) sendmsg$inet_sctp(r0, &(0x7f0000001980)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="767d3963b27146b8b03cbc42003bea4fb59db6296e6f909ea51ad7f41af3f78d19d3541c9a6eee82c47b3cae9dd599e77e4d8c9c7981d42efb91958612", 0x3d}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="b2cbaf40bc318e96470b6fe5734f247072c35cc5d0d17aa271692e02c7675d9cfecf5aee6d483843197af0491ed32683403a8450cb8e4bff225d79584ab0c43d6015c286895578b0b11e671798d953d9bd9142f0bff99964b68ab82bb97c538479155f8524a742d2bac2245bd0d780beaf6a77330e8a2c082d74b37042aa9360d7f7d965598c8b2d1984576c701ab8e9234c6695bc951560b5f6eb9d572255e2bf170a5fe6c6a76bfa69e1bff18a4aea4a7dcdee693098", 0xb7}], 0x3, &(0x7f0000001900)=[@sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0x7, 0x0, 0x73, 0xffffffffffff11b0, 0x7def52e2, 0x0, 0x40, r2}}, @init={0x14, 0x84, 0x0, {0x7ff, 0x401, 0x0, 0x1c3}}], 0x58, 0x4}, 0x800) 2018/03/18 20:48:11 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000b09ffc)=0x8) userfaultfd(0x80000) readv(r1, &(0x7f00008e8fa0)=[{&(0x7f000076ef40)=""/192, 0xc0}], 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80805) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x43, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x3, 0x2, 0x8, 0x0, 0x80000000, 0x3, 0x8, 0x1, 0x6, 0x16f, 0x5, 0x100000000, 0xfffffffffffffeff, 0x80000000, 0x2]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0xff}, 0x8) listen$netrom(r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x20, 0x2000000000000}, &(0x7f0000001000)=0xfffffddf) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/18 20:48:11 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0xa0000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x3, 0xfffffffffffffe01}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519", 0xe0, r2) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="fd2f55d506905918d0ef81f75436cdf4882ee6adfa0bb3cc4e0ca7265c77203d173d511f5e5501cfbac97ac6e488d1b0a3b139d91db77891484dbe490d358125c97a76829a96b64c2e0c10f96548b626deb07caa983c43109d050479ad6220f35827c5e285fa764d15b2856202492e1f", 0x70, r2) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="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", 0x1000, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/18 20:48:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000000350407f3baf9edb05f12000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) rt_sigreturn() sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040), 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000240)=""/148, 0x94}, {&(0x7f0000000340)=""/166, 0xa6}, {&(0x7f0000000540)=""/145, 0x91}], 0x4, &(0x7f0000000600)=""/211, 0xd3, 0x7}, 0x10000) 2018/03/18 20:48:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x44, "365204bcc75c48fd296aba877c1413e863f56ce061e8a0837949aefb21b3b342ae28ccbbbfbb77e86e65d09c0892b32c87dae8f522cdcc5e9931366ca614d75affb33cea"}, &(0x7f0000000040)=0x4c) accept4$alg(r3, 0x0, 0x0, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000280)={r4, 0x7f, 0x30, 0xd9, 0x1}, &(0x7f00000002c0)=0x18) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "e0a2e8f5754d136f09d53828ab6e438affcf56cf59fac236452e9c83e536cf551a62313f9693af5a7c6ee878"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "92c4fd95146e3fba9e98f40e4d2cc9accbf210457cd3b624ed0a329a8adbb10e10254783069953fb5f1ad7f38258718d5d07a288cf4a57ed7f7575981f485abf", &(0x7f0000000080)='/dev/snd/timer\x00', 0xf}) readv(r2, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) dup3(r1, r0, 0x0) 2018/03/18 20:48:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="140000000d00ffff000000000000000015000000"], 0x1}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0xa0002) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'dummy0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={r3, @rand_addr=0xe5, @rand_addr=0x9}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080)=0x7ff, 0x4) 2018/03/18 20:48:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0xffffffffffffff3e, 0x20020003, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffe25) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1ff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000001c0)=""/4096) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000009, 0x810, r1, 0x0) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001200)={"726177000000000000000000000000000000000000ba00"}, &(0x7f00000011c0)=0xffffffffffffffc2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/18 20:48:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x101000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}]}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f61c3886b3d0c0000000008818b6f36b79fddf1c846a14b5f685b871b5073d238ae29a604303dc7b82000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)) 2018/03/18 20:48:11 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2, 0x100000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) 2018/03/18 20:48:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) syz_emit_ethernet(0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500002d0000000000119078ac14ffbbe000000100000001001990780000000000040002004a5d513ebe6eceeb9950e20b0fd11e2a6e669d72aa4b574cd2ccb6aac340dd8ff7dcc194ec69cf46170ac3fc32ef67b60a2ad4b7cad7f859ec4d2f9e515b3dfaa21f2b9df22367db9707d296fd958825e520d8fbe8079f709b34e3cd11392e43b6bab6cc48973ba12cdbff64f631bbeb10614b6a00ac7d"], 0x0) 2018/03/18 20:48:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x103000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x10001, 0x8, 0x4, 0x100000001, 0x3ed1, 0x0, 0xebca, 0x7, 0xfff, 0x5c65, 0x5dafccf9, 0x9}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000004200ff02000000000000000000000000428760ca6533f227ea42387193cedf2b91355a5ecd5899f10e2079f1fbfef5b014fbd46148b66bc00140d1ad5c790f4d694ae2bca8b487d159804defb23ef0dcbf"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x50000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffff7}}, 0x1ff, 0xa, 0x3, 0x72, 0x101}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000480)={r2, 0x69f}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/18 20:48:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x88080) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000240)=0x4, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x3}}, 0xe8) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/18 20:48:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0x0, 0x80020020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockname(r0, &(0x7f0000000140)=@generic, &(0x7f0000000000)=0x80) 2018/03/18 20:48:11 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xc3, 0x200000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x6, 0x0, 0x7, 0x8, 0x6, 0xc408}) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000300)={@local, @multicast2, 0x0}, &(0x7f0000000380)=0xc) recvfrom$packet(r2, &(0x7f0000000080)=""/26, 0x1a, 0x40000000, &(0x7f00000003c0)={0x11, 0x11, r3, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) close(r0) 2018/03/18 20:48:11 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0xa011, r0, 0x0) 2018/03/18 20:48:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x513f41, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}, 0xfffffffffffffe01, 0x8000, 0x9, 0xfffffffffffffff9, 0x100}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x1, "13620aef2922ab27f236f54fead82dc4cdf953cde2dccfb98988c881d1dd9f478b7f253401f4"}, &(0x7f0000000200)=0x11e) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$netlink(0x10, 0x3, 0x17) 2018/03/18 20:48:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x101, 0x3, 0x100000000, 0x20, 0x5, 0x3ff, 0x3, {0x0, @in6={{0xa, 0x4e20, 0x80000000}}, 0x6, 0x598, 0x0, 0x80, 0x9}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xffffffffffff3251, 0xfff, 0xfffffffffffffffe}, &(0x7f0000382000)=0x14) 2018/03/18 20:48:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x11, r1, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000280)='$)security.$.\x00', 0x2) [ 246.225653] selinux_nlmsg_perm: 66 callbacks suppressed [ 246.225662] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5680 comm=syz-executor3 [ 246.258006] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5680 comm=syz-executor3 2018/03/18 20:48:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffeb1) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x24100, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 246.333568] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5708 comm=syz-executor3 [ 246.358161] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5708 comm=syz-executor3 2018/03/18 20:48:11 executing program 1: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x20) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101002, 0x44) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0xea82, {0x2, 0x4e20, @rand_addr=0x4}, {0x2, 0x9, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x80, 0x3f, 0x0, 0x76, 0x21c, &(0x7f0000000080)='lo\x00', 0x1, 0x20, 0xdce}) syz_emit_ethernet(0x140, &(0x7f00000000c0)=ANY=[@ANYBLOB="fdffffffffffaaaaaaaaaabb08004f00001c00000000002990787f000001ac1414bb4e204e2000089078"], &(0x7f0000000000)) 2018/03/18 20:48:11 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x1f, 0x420000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0xfffffffffffffff8, 0x9, 0x10000, 0x80000001}, &(0x7f0000000080)=0x14) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000440)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x1000, 0x4}, 0x2) connect$llc(r1, &(0x7f0000000380)={0x1a, 0x0, 0x1, 0x8, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000180)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000003c0)={0x7, 0x6a07}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20}}, [0x3, 0x6, 0x7, 0xffff, 0x1, 0x200, 0x101, 0x7f, 0x1, 0x3f, 0x200, 0xff1d, 0xff, 0x7f, 0x6]}, &(0x7f0000000340)=0x100) renameat(r3, &(0x7f0000000540)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='/') 2018/03/18 20:48:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x3, 0xd000, 0xa483, 0x4, 0x4}) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(pcbc(xeta-generic),crc32-generic))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) prctl$setfpexc(0xc, 0x110083) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:11 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000028ffc), 0x4) sendto(r1, &(0x7f0000001fff)="e9a964d2797f760ef2632a2ada444295bf2141ec4120dbbc600e1e73a1a549e91f3b1dfc13560861f16ccca4268899050ebf969eb58a96cee76999f940f78babd2e9caa231dda21246c71110777ef54577f326bce3447948ab818bf4950e1e770ad2aeee5de4826cc00cb41283d6f364782fc6a20e05693748ecc9e58fe6b7bb293df99867757c69db83002ea496b130248c29901a299bd5363e107e299b0d864d506d2cdc2b96fa7950bb2292cf5e6a9f1df33f0ad0476ee7fee99698936ecdfc5ddb2903538e902782f00b099f7ef611ad5951f951c43b01789aa4d82bc27051491cc79bea21ef3ff9a1db5adff1507f267ff46546b7c87eb24c00ebb92ce5421d04b1e2444045ff5bd302a92b5791c32d3a6f31c26431b5d33c5931e8e415d5d8d8fc0d632074903eca5d9845098db235f7ddc554887584c234b66a414e85ace0e791b1259ac6dbdbbef24de34f16beadb781b0f50ec32a80ffb8b38742606653d57df0c600ad39e871260068182c679c015f32b38eb46a6c5bc2ffd6a14b5d3f3213823dbca12727907fb49ca18a15dc4790a00afb508bc0eec852798e0eaa89fc24453beb1572303b4f321d005a74021bb3e5877c1e10782d3683f40453ac3cff25d5db4f025b98f3dd8eda53b505d7d76f8eaa76c1f5fab8026a00dce99b8bdded60a800e659dcb8f8a5fb0dc86868c842ab7c1f7bc7472a52845dd2e4202de269468d392212f0d573d5874721d6f9ad2f4aa5aeb94d516ffa24bc6c5d1728a969ae747fdab97984773a13251e01869c786b246681dd10dc15f8f1fc02d130ab3b0bd0896c19ff467ca69a4b75d4afeb28e99c083adcf436a2438de739c0237f30002704002755abdafcf61d0182a83f179dcc8361bb575c12cc49513768859915b53b2e80213710814b99dbaf0af3dee89e190ba30bc121d1773f477373e07f796d421d41189dd0664647be0602d045e068be839696fd24d15d51950a2c23f0799767f33d2ac58ab10d77587d8272de0d2a3f1298ef247d83c345957df2fe703fe40b135144f5295d991c300175c41cf816fc7d3625695be193cd815b18d695a56e427798cb8269bc21e2c77102146cec3a8efb2020fb876e064355437fb222b082d835d53b3d5c7999a3b27e0a7179a2ba72af8053541e5da2fc8376681d4e38628d14a57b7eec3680ea417b2850251181c299071e66ff3235d3808d93d960ce6c29e20796aff6dfcd9b1fab67fa92b1f36559b9d364aedcc3e10cf2da5aa54d7bbe40139f85b5f458d6d7046d5f625e693db0b34256ee7bc29a1f8890f285900d39dfe67fc9b36fb4c65606202a612f6e7b0648c2175584ee89a8255ad74e36a7696bbd7f07232439767efda62e822347261c5ea986888a87aec2b6bdb586614ae6e039bf7fa4312065cfaa593a8e1049e05b9f1233be7bd6282ada8a72e961330211f06660b88dff930df65e34897a2ceb608711f9b9ecb1253673ae013942c78a9056b914d815485af95a1b5621b05af8992ad0f440c779768c4e0ae85eda4abb59085d0b4dc458b0c5ecdf3160f9b48109dbeda5d0709453ce62a90aba6b9fbae5abf8f4d9d4ba7df457874008aa731be22f5805aa1b9c3af837d310644025723f123357dbe9efe8ff0d7977d31071e1401e247c26ade654d8a834199b6e2ff2aacab289d295150e10f3387b1a6e2d1574bcdab66cf7fd9c001629a05b6157737c2d9d6df2527a0b8b2acd9aefec022acb2614db1af06e8baee6823f43385f75a63d96ba07d323625dccaa9b9d257b568aebfae1501b7168d8428ad8b4fc536722733ce29905c3952f2cabd052521fb799a7ed8b3216df959e3a1a4eae21e220288a4c9caac6630aa3b9e68d0f6381da227f7b37979c5bddd7eb598c9606bb6e4ade20f951dae3a977011326e175d6c8f17e71b8ede077da0bddc274d6cf3c2c1ad45e5662f2535cc4d07615f7f4f99adb05a78063e0180fc07409a9f18b83a9f11e6db57e43be4eb903a84db31eb3d4f2936751b57ee6735e672bc7af359d8587bb9c10b2a79828d000f9592b1c31c9fac830b1bb0868959ca3cc984986980f1d0a6bd19639921c476711bc524ec6b02c4f914c4ab53387fe658573e76aab433d6aabcad072c646901c46e59eac750f29e9938435ca6e43ebedbe2f2bab5f5b3d0ab4ae5004e2c86ef96dec08227859afe48b9267878f6bbb8904fa07f9bc8a7518af11af6b8c5d9244689d72f547fe7fd210d426327426c0606f6cee5a4a6114e2fe1f69b8012a883025e79ddfe6170e5c11df7528020e840274fc871478e8b858de2a46ed7484d069124bef03ba9cb32cce174314178acf72d2af57bf7f89f195197f96ab3b1169dccb2a594b841dd3c113ae7cf7b94a9dc3ec0727fed90cdd509fb4150d2eab5f3d988bc164b7a66075616d8147fa668a790bb3c5cad71675f2bd0a8575855dec23e3d543bca27b3f751016ec32748b541b7776fc77c006c35fa76c353a9d339477dc5883584ceb6162e7d278b6c79eeec436e254ce9f1fd9db72661a4bd97e362369d89d58c1d31718c020a54da1e2df989ac94d5f95f4864c527de5e1931a968924f3e6092487b189f4ca011ef73b441484acd5d16bed3b168d18a84a95d2f26afb0d926ab0d54c0fc44f3ada20da6d1309d9e4f046098a4a3fabe539be313a2fd3c64ea7cc1190a6e31140258212bfeab8c06cd224e32700c879dda71ebb43b6ffe113d99aa1096cccb11cf18912fcc268613115bacffbf4bb648860a1314cb0eacd7dfec7cb8a4e088c958ce7398921b26f5bfd90d27bbecbc45fd5a3bf37008f03a8be65b31b1c7320eb9e8446d1f6ccd561c7659399ac2b8e59aa812e8ffc682b94b04cb3992ab15cea1badfc9bbf3e8b8d21ded4a7fd72997a10de979fe71e61ff859799e80a8c2d6e83e1752103bcb35f3668dede83ea565a386ae849f154ed17140fc24418989c321869917f1bfc0b5e924c62f25d54c43cc86487578bfa23584be194d7cf9bc3e3168d80c0b19a27b8f1c5eee001be14541da38fd4dbff12fc5d49f5ed15dda63374a479bb3f2adac00a3241293fb7937dcc0000000000000009d1a3b538d5eeab52cdde1bb223ee3c5e3aae84088c35691d1c124322aa0540182cc82b0dd4318d8a6e2534c0ad", 0x8c1, 0x0, 0x0, 0x0) socket$inet(0x2, 0xa, 0xfffffffffffffc00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x6, 0x6, 0xfffffffffffffffb, 0x0, 0x0, 0x6, 0x51081, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffffb, 0xfffffffffffffffb, 0x80, 0x1, 0x7, 0x81, 0x3, 0x200, 0x7, 0x1ff, 0xffffffff, 0x3ff, 0x2, 0x4, 0x0, 0x6, 0x1, 0x1, 0x20, 0x7, 0x0, 0xb4, 0xc247, 0x2, 0xab, 0x0, 0x5, 0x0, @perf_config_ext={0x800, 0x80000000}, 0x8000, 0x6a, 0x1, 0x3, 0x0, 0x0, 0x4df}, r2, 0x5, r0, 0xd) 2018/03/18 20:48:11 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) pivot_root(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x3}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) ptrace$setopts(0x4206, r2, 0x45b8, 0x100004) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x9, &(0x7f00000001c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xd5c, 0x200) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x8bc}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x2c) r1 = socket$inet(0x2, 0x100001, 0x2) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4000000, @loopback=0x7f000001}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/18 20:48:11 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x20030, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe(&(0x7f00000001c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0x1}) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) readlinkat(r1, &(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/18, 0x12) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0xe}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) 2018/03/18 20:48:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000120000)=ANY=[@ANYBLOB="2000000023000103ffffffffffff0002000800000000000000"], 0x20}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0334fc012862366faf905c87fa47d6d3", 0x10) 2018/03/18 20:48:11 executing program 4: socketpair(0x5, 0x3, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000140)={0x9, 0x5}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) socketpair(0x0, 0x3, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000001c0)={0x7ff, 0x7fffffff, 0x1}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 20:48:11 executing program 0: getgid() r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)=""/41, &(0x7f0000000080)=0x29) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)) [ 246.442055] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5724 comm=syz-executor3 [ 246.469242] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5724 comm=syz-executor3 2018/03/18 20:48:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0xffffffffffffff0b) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/175, &(0x7f00000002c0)=0xaf) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:11 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x40) bind$pptp(r0, &(0x7f0000000280)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r2, &(0x7f00000000c0)="169c34d302cda24d06faaa5baa0f9f86e0a2b233f5c7894807b3813d0ee6a91f18c2b495220276c17469c4a595373d1737745e21796631ee24520da978af29bc5628f7f0b40ed0a36d6b195bf8a9c440bba9fecb37f443dfb7906d026852693e10a39ed32dd859da6f6166db67bda6811fe013a1ac82f75f7560b7f79402eb5d4ffe418113b73c32bdc9126d0607ba6ec9b47e39cc4048205d2fa70c9d6558c9aad12a1b5c1ca82cb5c6e3454ea09c3c285bc9d13c52a733d61344929bc420f8ef06", 0xffffff4e) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0xfffffffffffffe19, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x1000000000002) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40080) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0xfffffffffffffff9, &(0x7f00000001c0)=0x4) writev(r2, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96", 0x1}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) ioprio_set$uid(0x3, r4, 0x2) name_to_handle_at(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="6a00000038fd00250e0d3945394bf8d5fa170047aa4f7d3d97eb5338d8f6c8faf283dcf1ac7ab8714125d876947a8c9b262533c639af2c938b60dcc01f520f73e1b7466d73503295bc1c6d9b9b9d792cd90f077be5653b72f5f35c2327b7000000000000000000000000"], &(0x7f00000002c0), 0x400) 2018/03/18 20:48:11 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000180)=""/82, 0x52}, &(0x7f0000000200), 0x8}, 0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0xc19}, 0x8) syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) timerfd_create(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x5) unshare(0x18005ffd) pselect6(0xfffffffffffffe73, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/18 20:48:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/03/18 20:48:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000640)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000740)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000cc0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) r8 = getuid() r9 = getuid() r10 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000480)=0xc) r12 = getpgrp(0x0) r13 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005540)={0x0, 0x0}, &(0x7f0000005580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000055c0)={0x0, 0x0, 0x0}, &(0x7f0000005600)=0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000005840)={r0, 0x2, 0x1, 0xda, &(0x7f0000005800)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r16 = getpid() r17 = syz_open_dev$mice(&(0x7f0000005a80)='/dev/input/mice\x00', 0x0, 0x103600) r18 = dup(r0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r18, 0x84, 0x1a, &(0x7f00000056c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b00000096cf96c1b3ed5164a936e3bdb049844bfe8e299516513527d0ca73cf36ad5420416e9eecc5dc191962a29c84bec89a40e230dbd96736165fc19b90d5f1c933f20b87476a350ab3115fd6990851f6"], &(0x7f0000005680)=0x33) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r17, 0x84, 0x9, &(0x7f0000005880)={r19, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x3, 0x7, 0xf56, 0x5, 0x10}, 0x98) r20 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005cc0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r20, 0x29, 0x22, &(0x7f0000005d00)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000005740)=0x377) r22 = getgid() sendmsg$netlink(r0, &(0x7f00000057c0)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f00000004c0)=[{&(0x7f0000000840)={0x364, 0x1d, 0xd20, 0x70bd2a, 0x25dfdbff, "", [@nested={0x2a8, 0x88, [@typed={0xa8, 0x87, @binary="399803c1d6410b618d38ae5d6d0bb450fa2cfa1292675b59739e9f9f9904f8733a1d94c66f31948f4f625069420ca418980dab52dec9d55abeb48693196e090a9f92e4308955e5851e44269660cf24b20df63dbea620ce426f0ba077921c24a7f21a5384beff76fc47729205eedb07efb2c576f0b55e610f59cdb23c9235ccea79bdf142b629ce0c0a5db34bdb544e11d6420aad07fad1839aed6c3ae6ab"}, @generic="28772896e556b518561f18717f2b603be7543706e08470fab63026f95ee3515030d7199499344954db007bdff02d20ea96f2dd2e0420a472b3a165c5d46b8f70135c388f60dba7663d2898144fac51127059f2cbcfcd5808474401ed142cae76e0579f1bd31d1f297b89e687870bfc47f465d171df086b2f1c012386d62821e519c48f6e565bb3affa8299da5791de2d49b7ca8b3ca117195f00a2c1cf3bbbd4cbe97642b1fdb9f73ee3789ffd84fddd8b5feb5bf6aa074262b3b8c225", @generic="1be2e7a1f3917e0639054be50a6951999b6e0a28f22e1aad30d385137ea86c2182acb8771529c6434bf59c7ecba760b959e8837711889b64a34ec26b55454a10ccf31ea8db5c1a3906ad6e7ab8582abfcd75e07278a1ff6a9f287998bf6fde9e2cc414684e449210347600936dc61cfe77e913717e7298b243c88ef5f1324283e7ca158297a5ea4e41782c9f13eb4475a5436df6d2558b9a113fca11e7271acba832d343781c62912e9d34f9eb4d36941d78df6d1a647797755a70a2a2c548d613b024fbf9183459c4217934bac2131d70", @generic="5fc92d624b2eb6c1c0554b41995d144f5af78da49c1ef3ea7c27de5c6ca8980a804018ffdae9ef01e19cbe95e14c352c6757383ff0c020c47776ad74cb2d744ffc4c041ca5d89e50dd7ea36f2e62de3bbc817d", @typed={0xc, 0x74, @uid=r1}, @typed={0xc, 0x32, @uid=r2}]}, @generic="125234e0e975e971fca51754a0af21a3141c7973c95d9d5fc27108355f5740daf0b9a03d408a7cf5658ea4e2430308858e94d110541a40d7bb7b5fd76e59a86ceccdda534c", @typed={0xc, 0x13, @uid=r3}, @typed={0x10, 0xf, @u64=0x40}, @nested={0x4, 0x16}, @nested={0x44, 0x6b, [@typed={0x18, 0x59, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @generic="e31db200d4e89e0c07172a9dbeb40bc36b279f699388c170760ddee4b2fab2be1434d38654411446"]}]}, 0x364}, {&(0x7f0000002040)={0x162c, 0x14, 0x0, 0x70bd2d, 0x25dfdbfd, "", [@typed={0xc, 0x75, @uid=r4}, @typed={0xc, 0x55, @u32=0x3}, @generic="2b8dd0f524052b25624bf4f1f9e6b41d7a260e0323194582b896fd0dd0a350cd938f9c90a1e9545ef0d3dcc01099c37330b2c6dbef", @nested={0x11d0, 0x77, 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@nested={0xb8, 0x4a, [@typed={0xc, 0x94, @u32=0x1}, @generic="bc01df0fba3a66ea13c7b3583d7d420a51d67223da40cc41b747b0a29f1248a27e81dc8011e5400dbb6349f5747394f6557f27d91006094c4d0d6c7a19f2bfea02ae5367bbf8e840d555f646f7a3e6558d7e6726eb9f3d93abc0bfe084a727eddfa3942932d7d91a175111a71d180eeabf1c3c555625db5c6177d0b7b2a96c73975f22f4bda85b69c8e9debec522726021482da16b5ebe791964833b1ea8b76a1b41f92e45c457"]}, @typed={0x20, 0x23, @binary="05f0a9443a5c23cbed34f5a25283937a7aa73a294b"}, @generic="4fc9c9dff858787ee5e9eb281fd4f54ae3d34ad5c8c8e6aa", @generic="b712389f1f17003e8fe6ea7fabd87c739d87f8959ff33ae9b848930af3d836b63743b691b1944680a27aca5cf7335bbd3c8bd838b746b86fa014b862f16a4980ac5b15130acfe8f123cce127c838b4aaf6a95bd843abb170527d92cf2c59bef7bca47907a018edfcccd8a6c45c8408c4a960ade0c5d597a0e0519dfa2c16fd2e2497f50db79a95a891d77efbe9e132d2d8083a134c3aba80618059ef06b6fa53b8c71666da82e63aad14c017e215d4b985cf3f016a8a3022f30648eec2efce21eb22a11f1b9ac44a22b7b53dcd1fa0afa01df4c6f1489668c6f8b593fd25a692508d4b828d3adecf06fdcf465736a789759731730649", @nested={0x210, 0x25, [@generic="2744326df2e40262f1ba31624ed2ff4214684780f091c80438d260f1cade2154d5e860a810ef4685e1320fdf2abd891fa4bbeaef4c00cb3871bc9f5a1fccebf598d106f7e0278e8ed281af64a663928ab42eb01f6aed06ff0dc65cf82593a61d129890d229d80e2d3bd361ae05aaf266a7e594b9ceb7b57f96ebf2d77114051d4218a2f1b7c4c0d56de33ee66c4798adcae2382613b4fe0ccf213f8e3c523088bfceb0d6e0a832ff0dbf47a1c6349080cd42d0", @generic="27d3dafd148edac686f90e7086b0726d6fda622c61ccabe281a3c2c2b229c54bde6fa5f8bac6f22e9be40a568027e3350be9220103f4c75d033437a75167661fc403009111515e76ef3828bb8961a8897a046d191038c2d738205bdeae4eafec13472749acd27a", @generic="2a0a435cdfbea7cdf5e2169a4eedaa0e89ca8ab22ca36ac12d1b5b5aa882d5d8e96e9be347c47eb0225de5bf2e1416cfc9e3a6cec0c7d2e05cc938c19c4582a98bf2be9709ea98de7c8163e4f1ba329958fb51d86633cce663f10aa564965c87ac27870f842aafe9da54277db0a9cb4cd6b2b8b6aa1ab52b1fed909afb80526796bb0505083b7d37c17a18e9ea1496db392f202e69afd48bbe047ceb1aced5a86ec90ea9e321c4acdb9ea7753cbb8b5b91ae50d74d6c9a85d89151f8c2b8991c396b5389a8c035c0a177d1c301057ad69f8bb80180d23bc2e375bacb0a2e38851b715465277e02d9d8b916e09160e07a"]}]}, 0x1420}, {&(0x7f0000000ec0)={0x134, 0x17, 0x0, 0x70bd25, 0x25dfdbff, "", [@typed={0xc, 0x3c, @str='\x00'}, @nested={0x6c, 0x8c, [@generic="d1878273fba069b690f38b1c891e0229cff7bce1d3d94741bb38bb30c73e13fb5099b3c229c39a8d2c86949b889711d373ae29d2eed0b1dc722dc2120f0881b8a361c8adb9ae1972d13462edb600439716d40f4f6321a57aae", @typed={0xc, 0x4f, @ipv4=@multicast2=0xe0000002}]}, @generic="88acce5136fe8e0b069546da6ff20e3a8afd1d733d7c9031a874c9024a0777dc0f5e1fb281960d347c8d0382dc6198a05b98ce76188941d8ce7433a0089b0e4207691677be405a6563fe7291663ea7cd05e1e1050d15318d3aa54f6198a9b2d248822b1680ff9aaf05c7ecaeb0cd4f52dcd6ec48f1a71759eeeaeffb21fd1971ae96345bb0145b85b59597cfc5b2e25b5e2ba29ddbf8632544c607bab4711e5cdece777bfb01e905b2"]}, 0x134}, {&(0x7f0000005280)={0x2b4, 0x26, 0x0, 0x70bd25, 0x25dfdbff, "", [@nested={0x3c, 0x5a, [@typed={0xc, 0x53, @pid=r10}, @typed={0xc, 0x34, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @generic="326ee7c974", @typed={0xc, 0x36, @pid=r11}, @typed={0xc, 0x7, @u32=0x80000000}]}, @typed={0xc, 0x6a, @pid=r12}, @generic="298aa4c5a2687dd45e400168c41618f294e0a41512060711817bafbf4c26c1548eae802dea4a22513a61f4f9b1733f92c1fb1f037799a1bbde8f7ff9caef21ac0dc76ac67ecb487e3e904cfe17314ed4431dced69692d192fc2e7b7e6184ac3272eb9c3bc6488d989f493fe82d1e69ae77bf20e8217886e8a2fdd6fc659ee17339c4cf7e093b87ace1405388428629396f2124e0a3e8b6a91f4fb5485b994f49f5bdfd891b350ecc9fb8cff8895260", @nested={0x1ac, 0x3d, [@typed={0x18, 0x15, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @generic="6a5d9196510ef2a493ed4301d2d89e5a6758964156c8ca3ed5373f6c6747c63ac3f50d239f7e63975e5f2c8b74b4937d6b248904184a6a6c0207b6485b9e937e8ec47707b7aa4248276a16378277b3d39d2704cff2d777bbe921566a3227f65d0696c160b8ac8b2ac6c883cbdae62f4630b0014a995742fa736aa8dc45dbacf2374680535481916c108543258d9cb0ff7fad3f8251d12051b3f72a72ed94fcf197eac68400e71e3c436257d0a00860b7a66d79cf127631b24f5f1f54ee84dedc0a7bd06fadde143117b2ee59f4636b6a084221d83f360dd39171380986f63bfd3902b0a938e0", @generic="194e807b36ec2ba99eaee6b85dcd99e4dc2f489d2493c4d1098a0e4cf21b0028026122086c8ce7e16c469749dd4cb2dc3b33bafd0452a649d1d4ebf3315455b5566d25ac5b9e3fb8d3ea5e47bd41ad97e32536dc81faf32439e015b6b99f9abf70d8562d0f660a3fa931999f8ab6ad182c9d851f4cec804d555fca6f62b6f21982af56f0b1b1303b62f82cc8fe71379428789dd02bcbbf33ac313ae192ab21decdf59694513bae572ff6"]}]}, 0x2b4}], 0x7, &(0x7f0000005780)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r21, r22}], 0x30, 0x800}, 0x4004000) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:11 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) [ 246.581074] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5771 comm=syz-executor3 [ 246.628163] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5771 comm=syz-executor3 2018/03/18 20:48:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) 2018/03/18 20:48:11 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xfffffffffffffffe, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)) 2018/03/18 20:48:11 executing program 4: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000002c0)) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000003af74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/18 20:48:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="0f5b3b333b45b265fcab21cbfb1933ee5ad218695521b2c3052c119ad36ac8ee9f2375f872008f7ea8c93a9568b8bdf6e240544346fec7d37610aec218d58d5110cbaa9175e6227274f24125751a") 2018/03/18 20:48:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) fstat(r0, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020000000b000000000000000000000f010014000000010000000000000000000000000001a0dc91eb57ffdb5fe23730123e847cabe33fda18795e64bf7a62077feb4e3aa1c72b29b9ce070b7f6af717de18c84363a1e585a184633530c1400cfa9b8086a52ed9d038b9be199b7367b1bf7fe7fd08c1886298542d99c70106b28ef076fa1ee020078b5bb9ed51c81168edbcb00d746674f9db50aff6d208f40d85fc2805d8a0baa146d21f46a6378417c07d85f27fb11d367a63c86e0ff336e0ef27ac524e0e2265f60b09ea8887821f33a91ad24a8b0d3e63f68c03736d20c63e2c76d3f8cbcf92f4d62afb11acded60c1b54f100a11351aedb8564dd3a2b404ba056e33b0c308cc5cb3c84fb37a1e62597f79c6bbef212c0a7d22dae10d4ec3e8ea4edf400610caaf0971c10e7baba5cb344bb65e0e3ebb6d26c729f9d71859c3373372e3667d30027f852fe62d2f10e6ee73f04acc2222e3081da532906a04caf5b950f90cab9fe0aa809fd1c4309b1373e92324604e647bb180fe0f4ab39b8f0c0f704868417f450b6c3ed772281161d872b7d8e85a38fc025d7fd5d8964186c8562aa325302177659e73e81e04fe984078201258400de90aef6a331aa66b0"], 0x26}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'vcan0\x00', 0x94}) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32], 0x2c}, 0x1}, 0x0) 2018/03/18 20:48:11 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) fcntl$setsig(r0, 0xa, 0x33) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') chmod(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000380)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6f8, 0x62c, 0x0, 0x110, 0x240, 0x4d4, 0x62c, 0x62c, 0x62c, 0x62c, 0x62c, 0x6, &(0x7f0000000040), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff000000, 0xffffffff, 0xffffffff], [0xff000000, 0xffffff00, 0xffffff00, 0xffffff00], 'syzkaller1\x00', 'vlan0\x00', {}, {}, 0x2e, 0xffffffff80000001, 0x2, 0x8}, 0x0, 0xec, 0x110, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}]}, @HL={0x24, 'HL\x00', 0x0, {0x2, 0x7fff}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @loopback={0x0, 0x1}, [0xff000000, 0xff, 0xff000000, 0xffffff00], [0xff, 0x0, 0xffffffff, 0xffffffff], 'sit0\x00', 'lo\x00', {0xff}, {0xff}, 0x7c, 0x4, 0x1, 0x59}, 0x0, 0xec, 0x130, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}]}, @DNPT={0x44, 'DNPT\x00', 0x0, {@ipv6, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x25, 0x3, 0x7}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xff000000, 0x0, 0xffffffff], [], 'lo\x00', 'bpq0\x00', {}, {0xff}, 0xd0bb840be21442a1, 0x100, 0x2, 0x4}, 0x0, 0x124, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d5, 0xfffffffffffffffc, 0x76e6, 0x2}}, @common=@srh={0x2c, 'srh\x00', 0x0, {0x29, 0xff, 0x400, 0xffffffff, 0x9, 0x315, 0x2}}]}, @HL={0x24, 'HL\x00', 0x0, {0x1, 0x3}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x11}, @loopback={0x0, 0x1}, [0x0, 0xff000000, 0xff], [0xffffffff, 0xff, 0x0, 0xff], 'ifb0\x00', 'rose0\x00', {}, {}, 0x2b, 0x1, 0x4}, 0x0, 0x110, 0x14c, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x5, 0x9, @ipv6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x19}, [0xffffffff, 0xff000000, 0xffffffff, 0xff], [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], 'bond0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x21, 0x9, 0x0, 0x40}, 0x0, 0x134, 0x158, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x400, 0x1, 0x1, [0x6, 0x400, 0x180000, 0x2fe, 0x10000, 0x8000, 0xd, 0x3, 0x200, 0x8, 0xff, 0x5, 0xc5, 0xad70, 0x7f, 0x4], 0xa}}]}, @inet=@TOS={0x24, 'TOS\x00', 0x0, {0x100000000, 0x80000000}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x754) mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) sendmsg$key(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)=ANY=[@ANYBLOB="1e000100010000ddffffffffffffff04"], 0x2ac4}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x0) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x3, 0x3}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)="f5426b8094438ccba573ae97a21ef1a62ffc744a39f04224fd165b5c19a8cae34c40b5f997183eb3d9f6598261f8d79bcbfa7c4fedab754a5448fab66de8ec554a73361dc85b95baf87e3e5973e5c00632288de631d900d09572a5027cb5fbe97cb1f5c208498148735b7883d4758c782afd7e5e9d26c19f64e3c15cc23a2c635e5656fb43c893c326df6399916b75857c7f7af43fff9bdcb5cb7e39beff0f1651929854c397000e17c63a67d0804dbc920ff03bfa1f28ad3c482b1621014b1e454f01796294f29eb61b0ff6b0ee61f25f", 0xd1}, {&(0x7f0000000200)="0ca183dfa7caacf1899fe6ab248940a96ac65f57f7b922f100a283f7bf22921e419a3a720d81063f8d9e15ffb5da4807654327cfaf9450e131c438c488d97843900494211d799b17e04208ce425dd87bd6ea8ac1553783f95c50db734b8ed67bde59a17f6f7a02e990be4178bfd4e0cf", 0x70}, {&(0x7f0000000280)="550b24edb134adb4673e731f84365963edc98451d0a3d7589a639f4401feb5b945e3e04b0164a17b10f318397e3e0417329bf482c213568825b479b515f49dd0740de8d2dc2534751fbad10687498796ed15332b7337f46897fc8ac0b3d5ce90335ae2416ca6dd516c6f907f4ecfa5510fd3baa07503b857ddec5828300544cfea743783597dc156905f416896a232f015", 0x91}, {&(0x7f0000000340)="47f3f836b1d089fe819d210334dd9b3aa067387d618bfa", 0x17}, {&(0x7f0000000380)="a89b6d6bad7ecb32be207f40ef2dc7aab1c91b3b18f5e0e66e21a08c0dffb9a6c3dfe159d736e1c26ebec6e17e59e6c69e14e028f146be2d0e8fc3d375d217e7411bc339918e2059c003fb3cf275d9ec41ea12c0a7fcafb1a9179a7707955e1c06d0f53dca9075c79d941d88b83833b58a05ca9cf0b86ef7006845f54a41929bb84c37a5fb6ae1f6a75d7d4946", 0x8d}, {&(0x7f0000000440)="59ef77d51d55e575ebdb45754f60c180733265e24845bf6131cc93931d617505453da511e22ca80db16accabda299e2eb24e9907a79004ef54e76f23934c55eb", 0x40}], 0x6, 0x0, 0x0, 0xc0}, 0x44894) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000500)) lchown(&(0x7f0000003680)='./file0\x00', 0xffffffffffffffff, 0x0) 2018/03/18 20:48:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) pipe2(&(0x7f0000000000), 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x3, 0x0, "644a697983536a7d6493cec7f61e5eb5dad5dfcb6470388f84ece5dbca38a80f49f5eda52402c4e64d95f9bac0d7e232dce15d48d2c50ee6f478820e5d3dac5b6ef84781e63da7b2a98ed071978ee040"}, 0xd8) listen(r0, 0x0) userfaultfd(0x80000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/18 20:48:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x84000, 0x86) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'bcsf0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getroute={0x38, 0x1a, 0x100, 0x70bd28, 0x25dfdbfb, {0xa, 0x0, 0x34, 0x80000000, 0xfc, 0x0, 0x0, 0xa}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4010}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x13) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/18 20:48:12 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000cffc), 0x7, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00005b3000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000076d000), &(0x7f0000b34000), 0x0) 2018/03/18 20:48:12 executing program 1: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) poll(&(0x7f0000000000)=[{r1}], 0x0, 0x0) [ 246.728795] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5797 comm=syz-executor3 [ 246.765218] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5797 comm=syz-executor3 2018/03/18 20:48:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0xd5e, 0xffffffffffffffe1, 0x401, 0x2, 0xd08, 0x5, 0x40, 0x8}, &(0x7f0000000080)={0x1, 0x100000001, 0x3, 0x2, 0x100000000, 0x3, 0x3, 0x401}, &(0x7f00000001c0)={0x7fff, 0x1000, 0x3, 0xfffffffffffffff8, 0x9, 0x7f, 0x200}, &(0x7f0000000280)={r1, r2+30000000}, &(0x7f0000000340)={&(0x7f00000002c0)={0x6}, 0x8}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0xffffffffc5aefd6c, 0x2) fcntl$getownex(r3, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$getregset(0x4204, r4, 0x4, &(0x7f0000000600)={&(0x7f0000000540)=""/139, 0x8b}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000003c0), &(0x7f0000000480)=0x6) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:12 executing program 4: ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000002c0)) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000003af74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/18 20:48:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x1b, 0x7, 0x1, 0x0, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @local}, &(0x7f00000001c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 0x4e21, 0x1, 0x2, 0x80, 0x20, 0xbf, r2, r3}, {0x0, 0x8, 0x8f41, 0x80000001, 0x10000, 0x4, 0x4, 0x9}, {0x7f, 0x6, 0xf, 0x5}, 0x9be, 0x6e6bbe, 0x2, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x0, 0x3, 0xccc, 0x7f, 0x7ff, 0x14}}, 0xe8) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0xffffffffffffff29, 0x200000000000000, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) accept4$inet(r1, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x80000) 2018/03/18 20:48:12 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x8, 0x0, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)) vmsplice(r1, &(0x7f00000015c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="461e288743c28d8cdd483e48a7cc6eebfa04902f3c8d5a73ffdc7e76a1a6bd50ba517bd30f1e795f6af12d1f586fb8d9c21211d9d076e2a8eb8c697268e373f777b57c93729282d6c53b544c0201895aeffdc4394726226568250f849847763d4df71d17956dae2daef90214cc365e7cc616826b66f8d79fa0ca80973cc4ea09e7", 0x81}, {&(0x7f00000011c0)="08050ae64b2f77f50b1e3322f8e53c5cd84bc9d3052b0d0be645e3dfe1812ac131d849465852ff1a22dce47ef47211d7fbd62257e396db15434e27780c8a37188f087b2cc0d97cd08aff37344433373ee936a3bb6a0bc7acd58fba985e0cd33430652bac8bcffecea3d3f0bc8871e493e36121d9ecf0d462ae5033d01a516b699777fe888dcfa0d0dfba2bf32a", 0x8d}, {&(0x7f0000001280)="980e30f37e08a80db76ddeb1819e54e9833a938b4ab534d991fb6958bff19329270551d0fb71c35ebe63e02cce554c49df224c84d929e6613e1815d8e95438be6908f4ae41de4bbe231831e636fc4da28751a37f3b0e0fa1f4f2a8ff8f73882a045f65e6a80e0e9eef215ea3d270a19e045d8f26eb3f89817e1ceae3201574bcc1d876c4424af9cafb4444987fa2569a2d5496b072", 0x95}, {&(0x7f0000001340)="c0e67c847732416c8863fded29ddbd8d510de56e8da19a9070f277a0a8188acc19508d1f132383700626c963a186e3013c2eb94d81c29d653ffa5b6f1c61babc794f1ebc260116fa084dd42a6617b63ca10737fee3eb16ac75776403bb145309900db9db851bf149883f099cbf3560c959ffaba19f346f0b194846264b6f92a970cf1f89564030d52301e08edcdfeebb4b6f371ca1371eff312aa0b1df99aeda714bd26142369c9a9de98e40e4f978eae4d3b83cc25a2f726146acca813b1f278907cbe59fd13101ded2c3defdf23aea8e179598664f49c504fe137e", 0xdc}, {&(0x7f0000001440)="13ff3cbe4791177c9583b277d5d372ced6ccf2f4e6ff5dda97caf14f346af99a08854d16fd46cdf26fa01ad3757ab815dac9eb457ec3fab47f39899ff96a9b568bb68f65d91b", 0x46}, {&(0x7f00000014c0)="68b013dc596f7847b8", 0x9}, {&(0x7f0000001500)="b08c52091c0b8dfd0f2cd349ecb65bf7474ded6f7aa7dac217452542228dc7c76095029c088341bb39251d71bf6ab557c3e41c7cd75d2784714d865b9eab2f1ed45be15492a62861174784c8", 0x4c}, {&(0x7f0000001580)="dd99e3fee2d6e367a74a027fe9e2", 0xe}], 0x9, 0x6) r4 = accept4$packet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001b40)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001b80)={'syzkaller1\x00', r5}) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000001bc0)=""/213) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001cc0)) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001d00)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000001d40)='net/ip6_flowlabel\x00') flistxattr(r2, &(0x7f0000001d80)=""/101, 0x65) llistxattr(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)=""/124, 0x7c) r8 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001ec0)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f0000001f00)={0x6, 0x4}) r9 = syz_open_dev$sndmidi(&(0x7f0000001f40)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000001f80)=0x7a9) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f0000001fc0)) ioctl$PIO_UNIMAPCLR(r9, 0x4b68, &(0x7f0000002000)={0x6, 0x80}) ioctl$TIOCLINUX6(r9, 0x541c, &(0x7f0000002040)={0x6, 0x7}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000002140)={0x0, 0xbc, &(0x7f0000002080)=[@in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff0000}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0x4d9, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000002180)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000021c0)={r10, 0xa2, "e8ed42dbf983c15d7e8a44dd4d3184c32fb868f84a09e9821783407e8b1f193397538259d8dcb2eb157d90660c72afea932c07dfc1b516feab9e23c2a586e5dc219c57007a26c77baa736b8a3e573ab8750bfefc8b0f65ffbc7cffc4d5c10779925941a0fa4c4e0bbee7cbb4bed8643b553e779e8d5f7a6a8e77fcef8c8da6fc14d7de6afd70175a90c77e73e7820df5edecd84fb3c84c07288f9199a0d107d40515"}, &(0x7f0000002280)=0xaa) dup(r1) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80206433, &(0x7f00000022c0)=""/30) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002300)={r10, 0x5, 0x4, 0x8, 0x3}, 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r8, 0xc2c45513, &(0x7f0000002340)={{0x7fffffff, 0x7, 0x1000, 0x3, "4bf935e135309767428661a248c161243241e4f179026a8fcf3a7750aa5e5f1d7b5b65eb5671e6c299df37ff", 0x5cc}, 0x8, [0x7, 0x5, 0x8, 0x1, 0xebe, 0x0, 0x0, 0x0, 0x3ff, 0x401, 0x6, 0x7, 0x6b0, 0x9, 0x2, 0x1, 0x80, 0x9, 0x240000000000, 0xff, 0x1, 0x1, 0x6, 0x5, 0x1000, 0x1ff, 0x275c, 0x1f, 0x5, 0x9, 0x200, 0x1, 0xea36, 0x1, 0x3, 0x800, 0x1, 0x1, 0x3, 0x4, 0x7a13, 0x6, 0x7ff, 0x8, 0xfff, 0xe9, 0xf49, 0x1f, 0x3, 0x9, 0x4, 0x6, 0xab, 0x1ff, 0x3, 0xffffffff, 0x7, 0x101f6545, 0x0, 0x9e, 0x589, 0x1, 0x0, 0x81, 0x2, 0x101, 0x400, 0x4, 0xaded, 0x200, 0x2, 0x7, 0x9, 0x3, 0xfffffffffffff0b1, 0xfffffffffffff7b0, 0xffffffff, 0x800, 0x9, 0x5, 0x100000000, 0xfffffffffffffaa8, 0x7, 0x6, 0x4, 0x8, 0x1ff, 0x3ff, 0x3, 0x6, 0x46db, 0x4, 0x5, 0x2, 0x6, 0xea7, 0x4, 0x0, 0x4, 0x7, 0xfff, 0x1, 0x38, 0x5, 0x7, 0xffffffffffffff42, 0x2, 0x7ff, 0xd, 0x100000001, 0x401, 0xea0d, 0x80, 0x181, 0x34e, 0xffff, 0x1f, 0x1, 0x6, 0x0, 0x1, 0x8001, 0x800, 0x6, 0x0, 0x2, 0xa74f, 0x3], {0x77359400}}) sched_setattr(r6, &(0x7f0000002800)={0x30, 0x0, 0x1, 0x7, 0xfabc, 0x80000000, 0xd557, 0x2}, 0x0) 2018/03/18 20:48:12 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1f, 0x201) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:12 executing program 7: r0 = socket(0xb, 0x7, 0x9) write(r0, &(0x7f0000000080)="240000004e001f0014f9f4070108f408020806f70f0002ff24000000000000d5bd52dd42", 0x24) 2018/03/18 20:48:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000000)=""/127) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYRES64=r1, @ANYRES32, @ANYRES32=r2, @ANYRES64=r1]) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{0x5, 0x462, 0x9, 0x8, 0x5, 0x5, 0x80, 0x1, 0x8, 0x3, 0x8, 0xfff, 0x6}, {0xfffffffffbd41427, 0x0, 0x6, 0xf744, 0x6, 0x0, 0x7, 0xf3, 0xfffffffffffffff8, 0x8, 0x7fff, 0x80000000}, {0x100000001, 0x8001, 0xfff, 0x9, 0x9, 0x3, 0xffff, 0x7, 0x20, 0x1f, 0xffffffffffffffff, 0x8, 0x17}], 0x6}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000100)={[{0xff, 0x4, 0x8001, 0x3ff, 0x1e3, 0x8, 0x4, 0x10000, 0x7ff, 0x2, 0x4, 0x3, 0x100}, {0x1, 0x9, 0xffffffffffff0000, 0x7f, 0x4, 0x5, 0x7fffffff, 0x9, 0x100000000, 0x2, 0xf24b, 0x100000000, 0x6}, {0x100000000, 0x7, 0x5, 0xfffffffffffffff8, 0x4e16, 0x6, 0x0, 0x7fff, 0x7f, 0x7b3, 0x7, 0x1000, 0x9}], 0xe0a}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/18 20:48:12 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/195) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) sendmsg$key(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)=ANY=[@ANYBLOB="1e000100010000ddffffffffffffff04"], 0x2ac4}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:12 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='ns\x00') getdents(r1, &(0x7f0000000200)=""/4096, 0x787) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getdents(r1, &(0x7f0000008200)=""/4096, 0xfe58) 2018/03/18 20:48:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000000000"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f00000001c0)=0x80, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) bind$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockname(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80) listen(r0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae00000014e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="3d00000090780000"], 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000240), &(0x7f00000002c0)=0x8) setsockopt$inet_mreqn(r3, 0x0, 0x22, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0xb}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0x33a) 2018/03/18 20:48:12 executing program 7: r0 = dup(0xffffffffffffffff) mq_getsetattr(r0, &(0x7f0000000000)={0xbd7e, 0x4, 0x3, 0x7, 0x5, 0xc712, 0x6, 0x2}, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000000080)="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", 0x1000, 0x8001, &(0x7f0000001080)={0x77359400}) fcntl$setflags(r0, 0x2, 0x1) r1 = gettid() get_robust_list(r1, &(0x7f0000001200)=&(0x7f00000011c0)={&(0x7f0000001100)={&(0x7f00000010c0)}, 0x0, &(0x7f0000001180)={&(0x7f0000001140)}}, &(0x7f0000001240)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001280)=r1) r2 = add_key$keyring(&(0x7f00000012c0)='keyring\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000001340)='rxrpc_s\x00', &(0x7f0000001380)='cgroupwlan1nodev\x00') ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000013c0)) bind$netlink(r0, &(0x7f0000001440)={0x10, 0x0, 0x25dfdbfd, 0x108000}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001480)={0x2, 0x1de8f6a3, 0xffff, 0x6}, 0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000014c0)="b35a24b6bb51c8e51789a0a80aff752b4d8072dc1a82b26f600d6ba6d7a914f8dfacc242c2197a0b280fa85a855f7343f62a0ed3c5fa080d5acc48e01e9d73ba02b5241f9730faa5f7b2b7bbd2615d21447f4dd6f21e12c0a4c8d75f772e7b78d2008f459eb3251a5df3f473695fa3e6152deee6299446016726952b9f37c3a07c6d2dab0f6157a8a0665d76a33995fa94f6bb", 0x93) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001680)={0x13, 0xc4, &(0x7f0000001580)="295dfeebbe09f40145d22745b94ed8bdbd4f0f91915cbfa5886c698402f8b4094273962d4cd14aa0c7b52abd3f722789d0259e17159e10fa194a50d9931c2fe28cc4cbe1b6beb439caf7b97831d46bc9e9f62d10386f1d2bcf5637268222f2cca493004bdebc036cab888cdb39b67a412d740eb68a80bc321b2a327e1f74bde347588b3bc1cafb0350d412fe5cb1399aea988bb2502c48e2b8c2c62a9e95e10b6471e3db9cadbef8b247e11b41776dc8db4c7349b9ae12b8b4152fa7f791a28108357087"}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000016c0)={r0}) link(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)='./file0\x00') bind$inet(r3, &(0x7f0000001780)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000017c0)=0x800) rt_tgsigqueueinfo(r1, r1, 0x2c, &(0x7f0000001800)={0x3c, 0x0, 0x6429, 0x2}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000001840)=0x81, 0x4) acct(&(0x7f0000001880)='./file0\x00') ioctl$int_out(r3, 0x5462, &(0x7f00000018c0)) time(&(0x7f0000001900)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001940)=""/4096) rmdir(&(0x7f0000002940)='./file0\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002980)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002ac0)={0x1, &(0x7f0000002a80)=[{0x100, 0x7}]}, 0x8) socket$pppoe(0x18, 0x1, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) chroot(&(0x7f0000002b00)='./file0\x00') 2018/03/18 20:48:12 executing program 2: unshare(0x100000) ioperm(0x0, 0x2, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000040)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=0x0, &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000540)={r1, @in={{0x2, 0x4e24}}, 0x0, 0xff, 0x6, 0xb71, 0x2}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x100, 0x204, 0x8, 0x5f08, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x16c, @loopback={0x0, 0x1}, 0x8}}, 0x5, 0x400, 0x1, 0x7, 0xb2}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0xffff, 0x800, 0x5, 0x76c, 0x56d4, 0x3, 0x4, {r3, @in={{0x2, 0x4e23}}, 0xfffffffffffffffb, 0x3d71, 0x8, 0xfffffffffffffffb, 0x3}}, &(0x7f0000000400)=0xb0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x10c) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000080)={'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) getpeername(r4, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) sendto$inet(r4, &(0x7f0000000440)="574e799ea59aa9dd92bc519016aa95531b937482a68661701f81cb9f7eba8b003a4deb97e10dd4b55d", 0x29, 0x90, &(0x7f0000000480)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/18 20:48:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7fff) 2018/03/18 20:48:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x100000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0xcaf, @loopback={0x0, 0x1}, 0x5}}, 0x7, 0x6, 0x100000000, 0x1000, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xb1, "526e92d5b12f425a686c7faa3d9444bfefe71c3db04d4f48591a9a196b5cef094e005201824b37ee292d53ca8f416cd2f837f8622263733aad721a339beef4390c70c87a12623fec0ef8f223f24867cc3e5a763d4d94b6e859d9c97d33ba7c33048d6afd585199c9f5230d6a7452660289488635c02cf2036741441f5ac8bbcd5f074455013cee8fdb1701d94e41443b833b99a4f006e925b7daf0e7fcfc273c7a2ab3ab0fa159d157fafc8e8ec1abdd93"}, &(0x7f0000000240)=0xb9) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x2, [], [@calipso={0x7, 0x8}, @jumbo={0xc2, 0x4}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x5, 0x4) 2018/03/18 20:48:12 executing program 4: mkdir(&(0x7f0000dda000)='./file0\x00', 0x41) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x18) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, &(0x7f0000000080)) 2018/03/18 20:48:12 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x800) write$selinux_create(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7075626c69635f636f6e74656e745f72775f743a54be39a66cbcef017b128a7330202f7573722f7362696e2f637570732d62726f7773656420343400"], 0x4e) 2018/03/18 20:48:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000100)={0x1ff, 0x4, 0x81}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000140)={0x80, 0x7, 0x200, 0x6, "b92a3c13a8e3ee19ba93ee9a947dc76827dfa018112161a670ce957266bb7dc1fd99942bc2f8effdcca4112e", 0x3}) 2018/03/18 20:48:12 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x10) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@random="1a1a05a45b17"]}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:12 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./control\x00', 0x4000, 0x140) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x7) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KDSETMODE(r2, 0x4b3a, 0x87) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r1) 2018/03/18 20:48:12 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/195) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000498fe8)=[{r0}], 0x1, 0x299b) poll(&(0x7f0000000040)=[{r0, 0x9}, {r0, 0x4}, {r0, 0x4}], 0x3, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffffffffffff416e) r1 = open(&(0x7f0000000140)='./file0\x00', 0x440, 0x0) r2 = socket(0x3, 0x801, 0x9) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x1, 0x2, 0xf000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) 2018/03/18 20:48:12 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = gettid() ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000140)={&(0x7f0000000040)="788ba9d8e7a54bc3878983afe4a0a8dea567a0913c92046f9b5eccd46b04cb5a086cf222dd78bd9185e289dcce666b27b8d27614e7df851b03caa92387bd205f1ae28d82c6a1908b01651fbefe16a04fe699687d3247c3e2f31f2f229d6e342ab6b2f0bb7cb30e8f8544325b5c71f2fc0e9bbbb02606ec54c7e84eff85f31fbd81fd3fe37c6e1bc670c6dc239edc963ba64547fcab3fd5dbecdffe1da8cbac63252d13077f89a3840ffe30b9a1653d154e4df05a3d77192d75b00bfebce2b5eb54bf612dd59c78d136bfb090041762808f1567d54e12af68dc6e", 0xda}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0xc3) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/18 20:48:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x8000000000000080}, 'port1\x00', 0x42, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121000, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0xffffffff, 0x1) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x5, @empty, 0x10000}], 0x48) 2018/03/18 20:48:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x50600) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080), 0x4) 2018/03/18 20:48:12 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f0000213fa0)}, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/03/18 20:48:12 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000000000)=0x6, 0xfffffffffffffd99) 2018/03/18 20:48:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96", 0x1}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7, 0x20000) sendmsg$netrom(r1, &(0x7f0000000780)={&(0x7f0000000140)=@ax25={0x3, {"b6ad9d24ec3fa4"}, 0x2}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000180)="64f63596b805e2c9b1e0d4800ab0bf9766e79886bcc420166e711af22fe525ade00e176e9ad770fbf3a654381cec496fc79574ff1ee3235ee258caf9ba373dca6ed30ff93b40186a3759bc306cd4eab31ca96d5a6d34d5cf0e640cb7f8686b8d12e878d40fbe94b854cef63262c1c438368bd935831ffd78cb9ff461c7a499534aa6c3137a55c2d559146e9cbfa687f1037accff4c2657d0659a9c706ede34a80127d08193642dbafcaa43bb23d9700c5512b4a63767960957aa8b0c6d", 0xbd}, {&(0x7f0000000240)="a1087b6dcfe808df7eb6071a38f2fa929fa2c51272c271d827c42cbbce38789227c3add74a9fd7257718c1ad3ed9227df2717386285926", 0x37}, {&(0x7f0000000280)="883ff31103f985677215ec2aa1633f20c28b9bb6dd46604f6967019c275d450bfcdd39d84dfd7577d4f1b01a3483e52cf71fab69c0409789037c1c8d412d24514f37964bff14f0f59def4726bdc4b24b385be473d2a2dd898ef65d92a81fe1c148dcc05dc2a867ee23b807392ed839a12a17d1ffdad6e1281e97ca01b0de2400e00ca06d464aa149543a5682580adc1ed7e68182e38e4629df4b0ce3d1786c63243faed719f2ee4ad3f799fb22e9948bfa1c4c8d2beb924338876b02dcefd520b70a45fe6c4adf5d601dfb03a6bd5bb5c6d9a7caf0e9285267784249f2", 0xdd}, {&(0x7f0000000380)="76b95d4d62349d39687b8ea4118f6a3d848aea59cfd6b80136acd3ac0803403d628d660e9e99169a971fe7239227160833c8ddfe553ed895fd39a8d59dbba57ba2a051a0028c2b580fb746d557e1da9fcb406aa692e9a921a494928f4df1c004c5cb61437002c38cfabb0338d9d6400d95a29e55776da3323c6f539de44aa90356a46c641801675f427fc48c16978be992a21c5dca0e8140ced6bb3fc3fe4eefa813440a00e4ff83c137360565d921d917a63445bd5990b968dfc83974667c69bf76a1e03cb92159b4fdee444724eae2a3bde1701aab03a60bf341510630f8b9a2f007d3", 0xe4}, {&(0x7f0000000480)="9779a42cb05b7bc071a82aefae3da8c0308216e939527e22a4352754bb3a6f6f8a3d73f92b8bbc9fb55b3d8a27f90c08bb8f3de2478df037e73aa21e275ac8ad0b61035d7c543f6c31fb3a0dd02232770a22efaad48e5bf9bd1f5fdd53e96c0f767a9e79a678bda59a2332aabb8a93fc1ecbfad5cab898c9b90164f7fb39de0b7cd0e5526cdd2e2516381c8779a01c937fb5fe6e422c92ff541d95d496af5870f20ba4525c7e3e488acac5e24022425e62b6c8a98060b473dc96e670dbf5abc883f915bf86d57347e47ae6c7beadcb407c89873d53c34792fd73284f3d7f44d14985565726eff73819c8a21a5b15b3de97aae7aa5a80", 0xf6}, {&(0x7f0000000580)="05ab2b807d3e32c312f2c9c3fb7b7fdf6a99e3bac106ad1ad7bf973cf6b20c59e57189368f1b84f2617ad7503fbcab89ffc20d0ed63d1efeb5b31cbe050f5d350b18807d39ff12fef60662347c43b0dacb7334bf6ab586b4404f9a8bc97f312f4152b34552ce8f", 0x67}], 0x6, &(0x7f0000000640)=[{0x2c, 0x3a, 0x2754, "da5638c8e216bbf06a448911dc8ff71ebe31368647887adb4802063d8b4e"}, {0xec, 0x1, 0x10001, "6f6379c583961739322d16d5e692d453a80788e673d2ebee3006f0454d27f939e3c42d6b178343ae6eb6726d0f7fd8428e13a8d750166edf54ea278ea84fd4c7344baa46480a2faf8ecd77458b762c9a88a09216c6a4b5ece80386f5aaf50b3aa13b6f6c0e7f73161a3dd929ab3770177850974e48de474db403e0c88402bf79cece12ac27c4c1eaad9e98f6ce425c8b2e33fd18bd7b4d7414acca59a08ab42227f2be39aeee12f73f576ab10b034d334718afd661ee53aa16a501f9a4868274a8946e633b93afab1d2de47b4be74540a3d86b416282fb8fbfff6e51bc5f24f9"}], 0x118, 0x801}, 0x20000080) 2018/03/18 20:48:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f00000000c0)={{0xccc, 0x0, 0x4, 0x7ff, "a8e97dcff9e87f276815e3dafb2f4b6b255f5981d3cfc01361567a74442e30103e224e4b94c76148f6e7f9c1"}, 0x8001, [0x1f, 0x7, 0x1, 0x8, 0x0, 0x9, 0x80000000, 0x0, 0xffffffff, 0x0, 0xe1d, 0x80, 0x20, 0x9, 0x12, 0x8, 0x2, 0x0, 0xfde0, 0x3, 0x5, 0x1, 0x4ae, 0x401, 0x20, 0x6, 0x4c, 0x0, 0x31ba, 0x0, 0x1, 0x1f, 0x0, 0x0, 0x7fffffff, 0x3, 0x1000, 0x1000000000, 0xfff, 0xfe1, 0x4136, 0x9, 0xe915, 0xfffffffffffff001, 0x1, 0x400, 0x4, 0x1, 0xffffffffffffffc1, 0x6, 0xfffffffffffffeff, 0x9, 0x9, 0x2, 0x7e65, 0xfffffffffffffff9, 0x78, 0x6, 0xfffffffffffffffd, 0x100000001, 0x8, 0x578, 0x1f, 0xee, 0xc02, 0x4, 0xffffffffffffffff, 0xffffffffffffff17, 0x10000, 0x0, 0x5, 0x3, 0x7, 0x2, 0x0, 0xada, 0x7fff, 0x20, 0xfffffffffffffff8, 0x6, 0xfffffffffffffffc, 0x7, 0xb479, 0xb4a1, 0x1, 0x401, 0x1, 0x101, 0x2, 0x1, 0x7, 0x10001, 0x0, 0xfffffffffffffffc, 0x100, 0x8000, 0x2a96, 0xfffffffffffffffe, 0x3, 0x7fff, 0xee27, 0x7, 0x6, 0x8, 0x1ff, 0xf6, 0x2, 0x9, 0x200000000000000, 0x9, 0x4, 0x1, 0x7ff, 0x3, 0x9, 0xee42, 0x1, 0x80, 0x3, 0x0, 0xa9, 0x0, 0x8001, 0x1, 0x2, 0x7, 0xfffffffffffffe4e, 0x6597], {0x77359400}}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000580)=0x7, 0x4) getpeername$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/18 20:48:12 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="f6", 0x1}], 0x1) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/195) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:12 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000003504000001000000000000f300f5ce5a43948db1781195eef722431aa2cdd8fa3a7dbb70af7bacfec0ddea5dd80000000000000082deb2881b934a7db6169947094efb03b06fac70e1635b1800000000fc0000000000"], 0x14}, 0x1}, 0x0) r0 = userfaultfd(0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) fchown(r0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000900)={0xfffffffffffeffff, 0x0, 0x8, 0x401, "f9d4e7bcd10af331ed4ccde9c8c09d57b67b1a713c6fa35f338d171a2340056b5714ec9f7b6652ee6aec4739", 0x4}) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) tee(r0, r0, 0x5, 0xa) socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000008c0)={0x1ff, 0x3, 0x7, 0x9, "31611726f0421aa8f88ecb858f8529ff83e4eb3fad988a6686f75830154c0f8ead6d36a9e78d0f4557ead2e3", 0xffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x101000) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000240)=0x1, 0xfffffffffffffefc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140002004200ff02000000000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg$kcm(r2, &(0x7f00000003c0)={&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)=""/124, 0x7c}, {&(0x7f0000000540)=""/233, 0xe9}, {&(0x7f0000000640)=""/235, 0xeb}], 0x3, &(0x7f0000000480)=""/81, 0x51, 0xb05}, 0x2100) 2018/03/18 20:48:12 executing program 7: io_setup(0x100000001, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) r3 = eventfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xf7de, 0x4) io_submit(r0, 0x2, &(0x7f0000000440)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x1, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000000300)}]) 2018/03/18 20:48:12 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xfa4, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x7, 0x66d, 0x1, 'queue1\x00', 0x5}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f00000000c0)=0x9) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x80) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000034c000)=""/213, &(0x7f00005db000)=0xd5) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000000)=r0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x4003d, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r4, 0x385}, 0x8) 2018/03/18 20:48:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x74, 0x0, 0x8, "6b9d8695a6c88f43551dc0a974eece11c86766395d3ffb64aaa569ecc5e59ed407f7d727a11640cd3ab04737c717a1fb8f779fd289f57a5b25cf79fb857efadd6c6831bfe827c22f43cce587b7082bee"}, 0xd8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000016c0)=r2) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/202, 0xca}], 0x1, 0x2) sendmsg(r1, &(0x7f0000001680)={&(0x7f0000000000)=@ipx={0x4, 0x6, 0x80000001, "82aa0cebe4f4", 0x4}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)="d0ae199f4e5a76065e48b5da6ad58f02", 0x10}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="39096a916a7c175c076c9df8ecb11e83b3c4b6d1cd0b72f6f3be3ab52cd70c3c44447564b6bda413063bf9341b1b4a934752a10ff59fa29cd7", 0x39}, {&(0x7f0000001380)="ca35c08e3ebb54c639c5061d746a1135ea865f9d34f7f53f9070def56a27bc4869c4f8f7fdb82ba0fdd153459a3fe68560e88ce8ed60d514c2a1b4dbbfe5dc5d24fbf3d87d9fe7e0e0b11d54b9ed02238c543842187ec912894ec1e82bbbd2d1f61e8b4f294b2f7dc8e6d74d2e2c3f2ef172ca2c4e3db5385a5c122967b0d65b30c1f03a236292fd8892ba10ac4168b6bc5f667f364cab4fc55c3402b730f62100b9e9d833cb6be14aa2dea11dbd5467a977cd7b76", 0xb5}, {&(0x7f0000001440)="1a38977b9e23d51cf9bea42ae8dcb0ea1138d603e7d505694ecc3735879a986143b8069f57ff5e936c9c2d78b0186e2dd30c0711ba684c50aeb9053fcd47243dd2dd10b2d4594263a17a41aa8c0a40925f5773a10fc1b07f7aaab78344461ee85ffc79a877bff8e639fd207e61a6de4be630ec15724c96f231b00bf7e062f1a216fa5150a5", 0x85}], 0x5, &(0x7f0000001540)=[{0x108, 0x11f, 0x2, "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"}], 0x108}, 0x0) 2018/03/18 20:48:12 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="060000e4e0ffffffdf41000600141416ffffffff"], 0x14}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001640)='/dev/mixer\x00', 0x301800, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001680)=0x5, 0x4) sync_file_range(r1, 0xfffffffffffffff9, 0x7f, 0x4) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0xfffc) 2018/03/18 20:48:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f000000d379)={&(0x7f0000000540)={0x200, 0x80000042, 0x200, 0x70bd2c, 0x0, {}, [@generic="61072cc3d1e2f310c95774077f025a31acb4c57b828692445b12f5f559cdcaedacdefa85ba0e87a790f53a79a5964e4054e2a5b20d46603863c19d99301c4b76ba416893f81840fdf923c58b37aab1432eb46b4953665bc45c4bec48b54982fa36d673db8d84f16b69e14a4cedb4d236", @nested={0x17c, 0x35, [@typed={0x14, 0x82, @str='-\\$vmnet0\x00'}, @generic="0fc72cf40b38514aa578a9c76f7462c3b335de0c10902d046749c45015b9e346bc90bae23aeff999eab1d01d04eecad658fd5670192c414a19c14e5f2aea441154b9acf44295ae667b1b22b3146f17f611deff75e78d57e96247f232b80c4c04df67e0bbf6e60a181e2b31513d73a1c046080508a387eb9070a3049c02db34590cf22c6ad87e6c9b6347", @typed={0xc, 0x63, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @typed={0x8, 0x59}, @generic="fc904b7ab67d0200fd54e0892338c967f924c3f441010e0769d17877df945c1aac289f1632eca2c527d932aac2da19793705ec6a64995e0e408adf2ff07a4e39309f20646af16bf8b0ec91e936a825c1310a87ff54bf7ce4ca1e3e058bf4e57f9a071ede4dfee20473c6f564402a182f2030406713", @generic="dbd880994791476fc8f2fc7f53bcbce50b231d3ab09c53e5fc452cee3d761647a9503bd7fd595ae8941ddedfeeb4109f4483e6af68d577642b61e6ae49582904efb702364f772dcc82b8e20bcfe9caa7"]}]}, 0x200}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/03/18 20:48:12 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setregid(r2, r3) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:12 executing program 7: truncate(&(0x7f0000000000)='./file0\x00', 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) socketpair(0x1b, 0x0, 0x6, &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80800) socket$nl_netfilter(0x10, 0x3, 0xc) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) r0 = syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0x7) 2018/03/18 20:48:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000180)="6c10031ca54942c50700000000000000e4876b36c0", &(0x7f0000000100)=""/55}, 0x220) 2018/03/18 20:48:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="87cf379d00c51300000000000000001c800000000000001392c5b04b1f989319f0e57d966c829db0d2b3a5f49605da846bd1c6ced1b93a2ba688fc1ae656ac761dcaab1c5ba6ea9fd194d4d1b78bba83714e739a7cd48f18fe0f95078435f10d8c885a7f98029eecf011f0c38e0b03f6b7", 0x71, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:12 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) r1 = socket$inet(0x15, 0x4, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendto(r0, &(0x7f0000000040)="04cb2aa91712b4b80bdea6a55d7856682afa92f3871bd45fdfdce5634cdb367a1dd446f96798abcca7aefdb3880c82e3731963b19bb7039e329b697f0ffd86259999e089c669175717d297f781dc9a8ab2a840d48961edcf", 0x58, 0x80, &(0x7f00000001c0)=@ll={0x11, 0x17, r2, 0x1, 0xff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1, 0x1}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e23, 0x9, @empty, 0x88}}, 0xff, 0x5}, 0x88) getsockopt$inet_mreqn(r1, 0x114, 0x2710, &(0x7f0000000140)={@remote, @remote}, &(0x7f0000000100)=0x5210e148) socket$kcm(0x29, 0x0, 0x0) 2018/03/18 20:48:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000479d4d024e2d7db20000003504000100f50000000f00000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/121, 0x79}, {&(0x7f0000000080)=""/33, 0x21}, {&(0x7f00000002c0)=""/235, 0xeb}], 0x3, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc)=0x3f, 0x4) 2018/03/18 20:48:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000500)={"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"}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x121200) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000480)=0x3000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000080)={"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"}) 2018/03/18 20:48:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c3000)="24d1", 0x2, 0x1, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/194, 0x54, 0x0, &(0x7f0000d1a000)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2}, 0x10) 2018/03/18 20:48:12 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5b24, 0x101200) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x100000000, 0x1, 0x6ad, 0xe62, 0x100000000, 0x6, 0xd21f, 0x6, 0x1, 0x101, 0xd366, 0x9}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x9}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYBLOB="0fa2cb080000000000008f0203bf62c1e79641a20000002be017"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/18 20:48:12 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x20000000) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000003ff8)=0x81) 2018/03/18 20:48:12 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x101, 0x1f, 0xb, 0x8, "d988fc915e08fb3592e0a94fad3461f35ebeadd53cd373eb496bb5fd879413b8f9cf12af02135f9259297691afce15cef47df9f2d03336612b68f2eaec6a6919", "0ce926b38fe0858b15cddb7a334b534610ce703d4e6d8aaf2c9178762e2595bc", [0x6, 0xffffffffffffa1c9]}) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80002) read(r1, &(0x7f00005f9000)=""/202, 0xca) socket$can_bcm(0x1d, 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) shutdown(r1, 0x0) 2018/03/18 20:48:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000034040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$inet6(0xa, 0x0, 0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x6a, "cc01d1183a463cd7a9d2a54c119663ec7a54b7796f6d71446c6650ab2089feb95d33528537efee6e4b862fe105a9ab817eda07294d0267e5d98c6ffad9435568efb6e004aa7dd43154e07f3fd4a0c4aa627f36351480e5069d983c7de13b9c28c860a3ace17d4d1b3742"}, &(0x7f0000000080)=0x72) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x5d}, &(0x7f00000002c0)=0x8) r4 = dup3(r1, r1, 0x0) accept4$alg(r4, 0x0, 0x0, 0x80000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 20:48:12 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x4, [0x2, 0x401, 0x8, 0x3]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xfffffffffffff000}, 0x8) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:12 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000180)="130000001000ffdde200f49f070f050000230a009d0000000f00cfa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb8f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd24746ea50518c2c681bbce9093d468612f0267214ff9b20db0000009b2930d837b9cb3452bdc4e2387d88baf6a0ba2f3dc5ee3ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b882a28a09398c78c576d8cd1040f2f9d59d7c82", 0xc4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x374b468d36148198, &(0x7f0000000040)={0x4af, {{0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x99}}, {{0xa, 0x4e23, 0x51, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x104) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{}, {}]}) 2018/03/18 20:48:12 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x7, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0xa33}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00000000c0), &(0x7f0000d4efe8), 0x8, &(0x7f0000000080)) mmap(&(0x7f0000431000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x44031, r1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/18 20:48:12 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000300)={'ip6tnl0\x00', {0x2}}) 2018/03/18 20:48:12 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) rt_sigprocmask(0x0, &(0x7f0000fcc000)={0x88d}, &(0x7f0000000100), 0x8) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000fcbfe8)={0x0, &(0x7f00000000c0)}) 2018/03/18 20:48:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:12 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f0000000140)=0x0, &(0x7f0000000200)) setregid(r2, r3) unshare(0x400) signalfd(r0, &(0x7f0000e7bff8), 0x8) 2018/03/18 20:48:12 executing program 0: r0 = socket(0x10, 0x2, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = accept4$llc(r0, &(0x7f00000016c0), &(0x7f0000001700)=0x10, 0x80800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setgroups(0x3, &(0x7f00000002c0)=[r2, r3, r4]) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x8000, 0x81, 0x3, 0x401}, 0x10) write(r0, &(0x7f0000828fe1)="1f0000000b06ffde0000f49f000000a9200600000900018001000000000600", 0x1f) 2018/03/18 20:48:12 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x20000100}, 0x10) r0 = socket(0x11, 0x4000004000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) socket$l2tp(0x18, 0x1, 0x1) tee(r0, r0, 0x7, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/18 20:48:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0xfffffffffffffff7, 0x400}, 0x1, 0xf513, 0x6, {0x7b}, 0x4, 0x5c}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200102, 0x11) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000100)={'irlan0\x00', 0x200}) [ 247.658460] QAT: Invalid ioctl [ 247.671249] QAT: Invalid ioctl 2018/03/18 20:48:12 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x100000000, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'syzkaller1\x00'}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ptrace$cont(0x9, 0x0, 0x0, 0x0) close(r2) socket$packet(0x11, 0x40000000000003, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x4, 0x200, 0x7f, 0xffffffffffffff00, 0x10000, 0x401, 0x3f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x10001, 0x4, 0xfffffffeffffffff, 0x8, 0x2000000000, 0x8b3b, 0x0, 0x0, 0x200, 0x7, 0x1c000000000000, 0x100, 0x8, 0x1, 0x800]}, &(0x7f00000000c0)=0x100) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000500)=""/188, &(0x7f0000000380)=""/95, &(0x7f0000000400)=""/208, 0x7ffffffffffffc}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={r3, 0x1, 0x3, 0xff}, &(0x7f00000005c0)=0x10) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000640)=ANY=[@ANYBLOB="51032a83fe2c69ebb6ff4d505ca754982ecfc8ddb88d88762dd8e56977f136fb36a5efa96034a50482b92794985a6b95b5bf9e169655c8ec8730f981799e57305aeb20780f31c7138a327a9c"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) bind$netlink(r0, &(0x7f0000000600)={0x10, 0x0, 0x25dfdbfc, 0x100}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x8) 2018/03/18 20:48:12 executing program 0: r0 = gettid() waitid(0x1, r0, 0x0, 0x80000003, &(0x7f0000000080)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r1, &(0x7f000020c000)=[{{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000040)=0x9, 0x4) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/03/18 20:48:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000656d00000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3f, 0x200) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000004200ff0200000000389e7dcd88baa6d872a0a2a89709ee00b1f6c599"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:12 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xa31}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000000)={0x0, 0x100000001, 0x5, 0x1, &(0x7f0000b30000/0x1000)=nil, 0xa8f}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 247.714695] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/03/18 20:48:12 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') getdents64(r0, &(0x7f0000000100)=""/220, 0xdc) mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:13 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mount(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='befs\x00', 0x1040000, &(0x7f0000000180)="06f7055d9fac3deff44de84a2eab41cb9494a5900280eb8ad45c01eda9f0ae704255e8cfa788493d7bfd11f75f6a8ae18bf43e462bdf64c8241ca653b0439c567602a36a2999926bc2b34d846a9b72bd86cb9df91a4050fbf085") r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./control/file0\x00') mkdir(&(0x7f0000000240)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) 2018/03/18 20:48:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x90, 0x4) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) dup3(r1, r0, 0x0) 2018/03/18 20:48:13 executing program 7: mq_open(&(0x7f0000000080)='ifb0\x00', 0x82, 0x1, &(0x7f00000000c0)={0xb62, 0x3, 0x4, 0x20, 0x7f, 0x6, 0x0, 0x8001}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000985f6c)=""/148, 0x94, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e20, @rand_addr}}) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/18 20:48:13 executing program 0: clone(0x28020000, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000040)) socketpair(0x9, 0x800, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) prctl$intptr(0x24, 0x100) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f00000000c0)={0x399f1736, r1}, &(0x7f0000000100)={0x81, 0x1, 0x0, 0x5, 0x9, 0x2}) 2018/03/18 20:48:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x20000020, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6b}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x7}, 0x8) 2018/03/18 20:48:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x1, 0x4) 2018/03/18 20:48:13 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000100)='gretap0\x00') 2018/03/18 20:48:13 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0xfc147812c6696269}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @hyper}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="080e069400"], 0x14) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x10, &(0x7f0000bbfff8), 0x8) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/18 20:48:13 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'bcsh0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', r1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="2508847f"], &(0x7f0000000080)=0x8) 2018/03/18 20:48:13 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) link(&(0x7f0000000140)='./control/file0/file0\x00', &(0x7f0000000100)='./control\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:13 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mount(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='befs\x00', 0x1040000, &(0x7f0000000180)="06f7055d9fac3deff44de84a2eab41cb9494a5900280eb8ad45c01eda9f0ae704255e8cfa788493d7bfd11f75f6a8ae18bf43e462bdf64c8241ca653b0439c567602a36a2999926bc2b34d846a9b72bd86cb9df91a4050fbf085") r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./control/file0\x00') mkdir(&(0x7f0000000240)='./control/file0\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) 2018/03/18 20:48:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0xffffffff90000000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = getgid() syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6000, r2, r3, 0x1, 0x3, 0x10000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2000, 0x0) fchmodat(r4, &(0x7f0000000180)='./file0/file0\x00', 0x125) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/03/18 20:48:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x2) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x4, 0x2, 0x390, r2}) close(r1) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/03/18 20:48:13 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) inotify_init1(0x0) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="060000008cf46cfde19a4e3bcfbdbededc2e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa81009a0e46", 0x38, 0x802}]) 2018/03/18 20:48:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x239) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x80, 0x2) 2018/03/18 20:48:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x80, 0x7, 0xfffffffffffffffc, 0x2, 0xaa, 0x2, 0x80, r1}, 0x20) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffdff8), &(0x7f0000b1effc)=0x8) 2018/03/18 20:48:13 executing program 2: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000080)={'vlan0\x00', @link_local={0x1, 0x80, 0xc2}}) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)={0x1, 0x9, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @random="fe95641a5599", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x40, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffff5) 2018/03/18 20:48:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xffffffffffffff10, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:13 executing program 4: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x5) socket$inet_icmp(0x2, 0x2, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00000000c0)="0000000000e5010400000000000000", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000100)=0x7) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) getxattr(&(0x7f0000ec4ffc)='./file0\x00', &(0x7f00006e362c)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x79) 2018/03/18 20:48:13 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) unshare(0x40600) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x4, 0x0, r0}, 0xffffffffffffff86) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/03/18 20:48:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x80) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2, 0x10000}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:13 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0xfffffffffffffffc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmmsg$nfc_llcp(r1, &(0x7f0000005500)=[{&(0x7f0000002380)={0x27, 0x0, 0x2, 0x7, 0x9, 0xfffffffffffffe01, "a01ab94726e083fc7433215d8fb50e8a777db96df91388f6dd56c092409ef9b7484b4142e2c563e9def691c920fa52d305da550bfbd11a1fe960dd4089d0d7", 0x1c}, 0x58, &(0x7f0000002700)=[{&(0x7f0000002400)="9186fe8b915a34ad3295865a60a6af6731752d24fb3850f82e57125dcf7c53c4489a751056f7d829493ff4b75390dbbcb9942070e700f85491a069826eb4f9ea9300087137cabe4b67628941bd87990c16cc9af406ea4226bdd176f549508998f9603e96f8c72a97a3668de39d18c808de452c62ae652bac5f7ba84faa7a8a1ed3a6111994a70135129e6e81b6db2b13e236fd73eedbb02b5d5bd1152df0ae05d0b135e5dec2d3c131be367daaeb38d24955807489b7dfecf195e0157ae5ea00cd967594939255f29d754138bb0413c3cd8e4979", 0xd4}, {&(0x7f0000002500)="e39fdc63518810b6a2917be00ddb81d572a5b158a050603966377698a64fa44e1af48df970baf07e97a007b3f7c1b6bfd2c3021b48c8af8c431574ce1efef4374c8494cba20e946a8e3d417a4281d1bb5e8769d17ecb3cb0b9457e6ed84ac1ea78446cfb9264d6bf471a2f4bf70a3cc68282f645695287402be7adc911c25f8e1407405bc5432c2c63889025d46b3fcf8bfb22eb06fb22347bb2987aa5655b06459f", 0xa2}, {&(0x7f00000025c0)="07c06bf87dda4ee18061abcd25bb229dbb48a21955250822f94bc0edf6137347e9a10da7670e81ba2e03860cf4adbc9f89dd87aaaac86f3b40e751d26db004032fd88fc376912c1cf7b936a8da95b4dff2", 0x51}, {&(0x7f0000002640)="cc1abccdd79faacfcad45da3bf30c253da1dd3d8b9a12f76cce0a7cc74520f29c28d6a79f64604e95d921709946a3d90414a76fda455f2e54b67c6065c64c3d421863c185da7d6982e8772debc626ea93388b849952baeb303c2c3014d389b221c616b94020d821fcb72a7d3aa146190a09a973c0f38f94413be7e1ec2078e35f1df307b0d8c80da148bbb5b04115959a615bd6dac55a31c", 0x98}, {&(0x7f0000000300)="479cc6b626e9db9394febe49cfa390c7b9523548d67876f9c44d0d8afc5c342f8ede6b095b5147b5366f6e516761a421b75b8b202afc9c04e8251194", 0x3c}], 0x5, &(0x7f0000002740)={0x44, 0x139, 0xfffffffffffffe00, "eec833b17e3295d32e1043a329add139ae7b69111691e7cdf058cc55d6587ea51e625439115c2e9d7423ebee62dff03451d000e6fb"}, 0x44, 0x10}, {&(0x7f00000027c0)={0x27, 0x0, 0x2, 0x3, 0x5, 0x800, "121428c81394cc7d18dfaac538595ce671dfa9be2153d28df23a69ed2124e820f41e73bcf75646920e025097a29e2653d64951c5aedd4ca2dd8e58927123ff", 0x13}, 0x58, &(0x7f0000003cc0)=[{&(0x7f0000002840)="5fdc485f074c778f7cf70ccc91e6e473ce433facd88dd6a3ccc1e59dbb898b8cab49da6818d0123ed54b907719d40f403f1b8a0218318ad100858731bb783226574be6d4789c8a71d0e01b9862e48266798e2de42617fcc5dea76a2883b2b237d3f3c02a8679b93a40b4d38c2f44a2af86ee0579c4569c842eb708a9c3db1ecf122c3ff41be1631e5253c56e321a3757ba2a72441d77d7cda4d1b7ca48f3115b2ab12148e3732de5b34d8d048d70ba39d9b39cffd4b4dd8c7b102aaaa037995c952cf6346c23c80518a1d89f5940b0c3364f87855aec384ee10aabc37bef2b7238c1", 0xe2}, {&(0x7f0000002940)="4bc4e419e248f99090cf10e8c185ce313f6f137963000bdf2f27d392a6c6ecebaa7ab869b18cb6e46ed4b585d44528af250da8dc5251199209aa448b4a", 0x3d}, {&(0x7f0000002980)="c71fb74a381275f56d56041eb63a5f4c9c2b1a1e4bd9f767f2e3add71cc35fe7fca9ebdb9f32912522c9f7886a209c5fa552965f910005d1fbc9ddf20ee753a3b89f821b0e1e384d80e5f15e07daef88fd7222406f60299066212e02ec7e2a7fcd32178be55aa62e016d11e8a8cc6f616f", 0x71}, {&(0x7f0000002a00)="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", 0xfa}, {&(0x7f0000002b00)="2d97febde88c6ae2d8", 0x9}, {&(0x7f0000002b40)="a03740f4b343d90c0d6b1d4c953cfc5f26080217ec00f5abf83fe19f62c8f16e65a5d7994c6ab6d45f93b06b6069248524171258734240274dd7142a6753e54a6b9af798d538c341a9a1060298772cc02b885358dc99cf53963aed39a220768ac339f8cdc8d27578512c89728d8454584ad37ef115cc817a4d", 0x79}, {&(0x7f0000002bc0)="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&(0x7f0000004140)=[{&(0x7f0000004080)="3d3fd9bec8f301692d549d034ab2ef68e86ce1bec778019e2e14a36d72b97ca7fe02f3dc42d1bed72420e1d131ee00ba76e08e3fdff3b60be6f6dd6ce8c3d844fbf7c6a441e49e6be8b6d2e2aab2409bc77ca9b6f38d7ce746d61685a3284af695c298f644db8fd97ea4d14e4df00ea279c8e71b815b6933dbd313a6054db6ac18bffb0199ec5cbb6f790807d90ecde5004338e2fbde3ac6a5c3c9d13b71353d4e207d5a60e17484f666b3e04b6c5f99f6c06a34991347", 0xb7}], 0x1, &(0x7f0000004180)={0xe8, 0x103, 0x80, "8bb24f37d4e465be0989bc7bd2d8099f186f71425c960d4a42324a100227b4736e5f3427583cdc77226195c23633a7ab8ecdee9bb5f124eb075592861d0dc8572dbf50fa6a4f69d90a72373647f2bb86b70e6da8d4ce0bef5570c85f541ab64841d8b407853b4f36c66ea1e622a08435bea3d60e85833364c1a2a57a772959293dd041de0e6be81fb7fe8fcaf854927615d6bbdbd629e12415ed48d8f6a8fc841b84c7f3117d2c418f84532e3ac3964d070cd0a68b8d913896f3e4c45a6e99e2615303df41ceca46fe615c4e7e9e92e0f1e7fa1d082749d37dd18dfc"}, 0xe8}, {&(0x7f0000004280)={0x27, 0x1, 0x2, 0x7, 0x401, 0xff800000, "47b8daf3d8aeedb2b4d7039ca50109bf3ebfe7a2d3ce086052977c9901c80ab547d4aa66a6c51d4a4298a2364ecc588de25686a83a926e6d198f9c2870477b", 0x31}, 0x58, &(0x7f00000054c0)=[{&(0x7f0000004300)="cb28691da5209b30b9", 0x9}, {&(0x7f0000004340)="ee8653569df4fab687eabaf73042406f634efc0b", 0x14}, {&(0x7f0000004380)="ff473cbf3b2eae9449cd537ff29e2c69fc9a22fb5137", 0x16}, {&(0x7f00000043c0)="2a35a1ed5f777fd7b49d2a234b0eefa6d8600e2b9610234608372e513e09d725082bc6e56fc8dcb1c06289bb4c93856521262099b44801fb2d3db67290d9caa8caac6f626a84f39f3a3afdd8c254090ec638ab362fc23aa04975653721d5866606bef92b7d301228c41912437753b83e2d9032db70cff3a7bd232cc183b9589a452a58db6803c0bfbfd03ff1bb8fef56228bee9addfca45fcd96fe9e3eee657bae38efa9acdcd54652db", 0xaa}, {&(0x7f0000004480)="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0x1000}, {&(0x7f0000005480)="aec04b0a3b7d0cd0190d0254f993ebb24112063986281e2fc7", 0x19}], 0x6, 0x0, 0x0, 0x4}], 0x5, 0x4004800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', &(0x7f0000000100)='f2fs\x00', 0x8000, 0x0) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000000140)="89177acf13361c4b67f23ce61ef66285a06792c98a6634354bc3ccf6af3bf436895224afbaf122f3e5ebe42eb6b2bc2f40361dc45a5e17c52973e5bd998ba85ddc3de69da4ed30c1d788348d33ba8911c4a779948d4aadea1abd8c4c97b894c9944b273ba55ca897bf85fe868623c5c3c23daa80e4c0899f", 0x78}, {&(0x7f00000001c0)="7ebf49dd2fba3f7e2a43b2fb96740fed594448c41a1fbc1cac9bcaa1f2e57cd7ca4fd661d70c3cd38574608d218c1be4c0e74876cd91cfd2622396d4c255971c", 0x40}, {&(0x7f0000001380)="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0x1000}], 0x4, 0x0, 0x0, 0x4000000}, 0x20040890) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/18 20:48:13 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) r2 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000200)=""/4096) write$evdev(r2, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xbd}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x747, 0xfe, "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"}, 0x106) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/18 20:48:13 executing program 2: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000fbcfd8)={0x0, 0x0, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e5d5d6225b12a59011"}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x50, r0, 0x0) [ 248.206289] sctp: [Deprecated]: syz-executor7 (pid 6159) Use of int in maxseg socket option. [ 248.206289] Use struct sctp_assoc_value instead [ 248.261338] sctp: [Deprecated]: syz-executor7 (pid 6170) Use of int in maxseg socket option. [ 248.261338] Use struct sctp_assoc_value instead 2018/03/18 20:48:13 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000100), 0x4) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80) 2018/03/18 20:48:13 executing program 0: socketpair$unix(0x1, 0x2000000000000007, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x2f2, &(0x7f0000000440)=[{&(0x7f0000000000)=""/184}, {&(0x7f00000000c0)=""/131, 0x135}, {&(0x7f0000000180)=""/7}, {&(0x7f00000001c0)=""/129}, {&(0x7f0000000280)=""/238, 0xfffffffffffffe97}, {&(0x7f0000000380)=""/168, 0xfffffd79}], 0x2000000000000125, &(0x7f000001b000), 0x333, 0x2}, 0x0) close(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x400000, 0x199) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x0, 0x0) renameat(r2, &(0x7f00000004c0)='./file0\x00', r3, &(0x7f0000000540)='./file0\x00') 2018/03/18 20:48:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KVM_NMI(r1, 0xae9a) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x80100) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f00000000c0)=""/209) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) 2018/03/18 20:48:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) clock_adjtime(0x7, &(0x7f0000000040)={0x3, 0x8, 0xffffffff, 0x7fff, 0x6, 0x5, 0x80000000, 0xffffffffffffffc1, 0x400, 0x2a4, 0x2, 0x4, 0x0, 0x8000, 0x975, 0x2000000000000, 0x4, 0x512, 0x8, 0x6, 0x15, 0x26, 0xff, 0x30000, 0x1, 0x7fff}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:13 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x401) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) unshare(0x400) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) 2018/03/18 20:48:13 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x2000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002600)='/dev/vcs#\x00', 0x9, 0x0) r2 = fanotify_init(0x40, 0x400) r3 = getpid() r4 = getuid() lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002740)={&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000000300)="360fd651892c143cae", 0x9}, {&(0x7f0000000340)="9250eefbaeec659a4360d31129c84901e22e6a0e58ce83cedb2dd24e33159016d4faf8e6e589215ce0580393280bc8cee252c2643be2a2d8716f48e0e05ccc399b5d168536d0ac21748b8b1ac0b03382a79f5b477efb14ccae9ea5fc82e1ccc4281aedffba1c1d2d24927aa6fb883237bf950e8cf38219e75820e0ac3ad85efd7f2566663867c2fd6e5a45b7a64e948f793ad9d144b37ac026f4e4229be75149", 0xa0}, {&(0x7f0000000400)="d0627e647cc1a1944636bc04fb99281d734ef9ddca7bc232ef8cef920b8e68c489230af1bd5d55da8a46", 0x2a}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="0471b62931e2adc91bc24e5b2d863d80248369a03cafe83997fe0009a1c88f90df9a6c659505ac8438cf935424be3975286935c35369052b799af9b2332e9d56d063637309c9f63b25037d4cc1ea6aaaf904e1e60e010ce7b0d5e2766f6e7adddf476415a0c71faf7516bc86d6419691364358ff0be22aab5425cfcbd600e6644c8071319f9f1c7c4edd7f653aeadeba42656d179e2edd6c84b4e3201cc7", 0x9e}, {&(0x7f0000001500)="12b3d8b6c82730473eb6df714e65a6a3d77281260979aa2a5edc87d011df2f", 0x1f}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000002540)="68552ff11302d8b5fe6511abdec4201b3e1aae1ca8fb44eb4e90f47d01c87f62f58e7e4ca2dbef7c4e4592029736483e1c4ad8e22e2f619729b58df04be17a7dcc0207a761342dc48bd81ff8452225a9ffc7b81c0f37cd6d03065b31066ac1b23a1b659515f2f30771158ace458955b8adafe0a58d51122883005b7c2a13", 0x7e}], 0x8, &(0x7f0000002700)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x2c, 0x20000001}, 0x800) r6 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000000080)=""/237) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r8) 2018/03/18 20:48:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x80) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2, 0x10000}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbf}, 0x2c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capget(&(0x7f0000000080)={0x0, r0}, &(0x7f00000000c0)={0x6, 0xfffffffffffffffd, 0x748, 0xfffffffffffffffc, 0x1, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0xffffff85, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/18 20:48:13 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0xfffffffeffffffff, 0xf4a4]}, 0x8) finit_module(r0, &(0x7f0000000000)='\x00', 0x1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1}, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/18 20:48:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) prctl$seccomp(0x16, 0x2, &(0x7f0000001080)={0x1, &(0x7f0000001040)=[{0x400}]}) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=""/137, 0x89) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) tkill(r2, 0x40) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) 2018/03/18 20:48:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x80000002000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000240)=""/77) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000040)) r0 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="f22aa5a5b7ea578cd92748270f3edf1037308079032744d5a336ce808ab4e58443a7e82f142a87eb0d7550f52ca0f6c4c5395e1cdfdf92e7dc8779056eb921ef4e8750719bcd2800569a028807c3cb840b74952e524bce965f42e047adaeefc327cab865b09b583484209b4b1760255b7a9df638a2ea871c3a1ce3956ef4d147bb6fc66d01f2f39215664b333de4cccec5c4672fa92098b93be1db8883cd08d6bdf815d8eadb", 0xa6, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) epoll_create(0x9) 2018/03/18 20:48:13 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=""/164, &(0x7f0000000180)=0xa4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x50}}) 2018/03/18 20:48:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000240)={0x9, 0x40, 0x200}) listen(r0, 0x7) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) listen(r0, 0x2) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}}}, 0x7fff, 0x10000}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1, 0xff, 0x7ff, 0x81, 0x6}, &(0x7f0000000200)=0x14) 2018/03/18 20:48:13 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000000)={@void, @void, @ipv4={{0x27, 0x4, 0x8001, 0x1, 0xd1, 0x64, 0x76, 0x80000001, 0x0, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@cipso={0x86, 0x58, 0x3, [{0x0, 0x6, "0579355a"}, {0x1, 0xc, "5c576bb8f4274a4c2d80"}, {0x0, 0x10, "1130d5c62b14bcb9acd8afca7830"}, {0x6, 0x12, "b988d9d04295a7c4dfac1be0c53e89ad"}, {0x7, 0xf, "e7905cdf0744388bdea8e6e565"}, {0x0, 0xf, "ed65dd2558a13ca7ad40e3f46e"}]}, @ssrr={0x89, 0xb, 0x6, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002]}, @noop={0x1}, @end, @rr={0x7, 0x1b, 0x8001, [@dev={0xac, 0x14, 0x14, 0xc}, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x18}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x8, [@empty]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0xb, 0x4, 0x100, 0xfffffffffffffff9, 0x2, 0x65, 0x3, 0x1f, 0x21, 0x75, @empty, @dev={0xac, 0x14, 0x14, 0x19}, {[@end, @end, @generic={0x87, 0x6, "fc42700e"}, @generic={0x7, 0x10, "66892d30491b03df3513e39f76f0"}]}}, 'x'}}}, 0xd1) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') 2018/03/18 20:48:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x9, 0x24000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000002c0)={0x4000, 0x4000}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8100, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000240)="9e8472d972daa69902c011f4875363eea438eaf59a07788be700b92136d401822bc19440807fd88693e890298e6e971923370a7d9ebe6c0384e76c2d85860da27fa19be02fa4ebca61c73bc7a115f89a35ef05d1a6ea887c1d9a87f48632") recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff, 0x0, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:13 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000001800)=ANY=[@ANYBLOB="f3ffffff170000fa0005000000000000", @ANYPTR64=&(0x7f00000017c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900efffd4fb83109151025a5a9b13e5c1f6f30000c9d28dc9d5c55d0ce9fab607d295f281e85e0f978b3fb2b97a93db5c562101ac105f2ae22ca8aa7e367164c8f62c3a244d364c983b20920b102fed110354feb402d5c51a50add4c59bd97cc845aeabf7cd10081716b7c604bc61af16b59e82a220e89701278308a2c21d27b14da2cf340f35300d2565e90f56", @ANYRES32=r1, @ANYBLOB="811691bff8750b2a414c264c9f9d6434fcab0b2bbe51be2a4fddf9aa81758c5b044adf2a3603422a9c0656cbae2165d0b1da3fca7eaf8ae7347d88ca39a6ece10119e4f2fb5fea812f4bf020e9bcab1b94a5d0aa97fa1e8c28c640a37a54d78072f5d0218635373d26c890a089b2206a6382f60a82190cf1e0f11c779071b1db5d9edfae631d2e9f5c26621380e49c019bf9cede73ee23212d9d373cb09f34275c5ec8d4c3bd98d9696b103542718d6bdd8e5e8b9feedf4454eabfb76b65518266896187b59ea0ccef5be20fd625e52ed4dc1a5118b437b043c7b5fd49959369bc6fb2b23679bd17301c161f9a15f6a932266f1f8837f49bd134d4673bdf5338db64879f"], 0x110) 2018/03/18 20:48:13 executing program 5: iopl(0x1ff) r0 = socket$inet6(0xa, 0x80000, 0x103) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x113) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000300)=""/114, &(0x7f0000000380)=0x72) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000200)={@loopback=0x7f000001, @rand_addr=0x7, r3}, 0xc) 2018/03/18 20:48:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x4) mq_getsetattr(r0, &(0x7f0000000040)={0x6, 0x3f, 0x2, 0x8, 0x100000000, 0xa72, 0x0, 0x1f}, 0x0) 2018/03/18 20:48:13 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c000000000001907800000000e00000018800907800000000169a8e5a858567c9e47797f258018c524880396503156778f9162cdf352528994dc900f3022276220b5c1759272048ffd05cd9ce73ea3752bbc1e40972d96b41ac0ad4637af9f86ed6dea1b782b45991ed030a3a71a405e5af57524da098ce7e558c0205eac41f9e745f7bc089282616ab5c9a1e49d039ddd0eb18278579a24129fbe1f27fddd626e833eaedf59fe461557994ab1ffc3ca256b207be9e8737d0ec5cacd7018a7bd85df6189f53e7eb5249ce01c3"], &(0x7f0000000040)) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x800) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x400) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x10001, 0x4) 2018/03/18 20:48:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000e23000), &(0x7f0000000000), &(0x7f000057d000), &(0x7f0000a06000)) 2018/03/18 20:48:13 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/19) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x8020401020}) ioctl(0xffffffffffffffff, 0xb1, &(0x7f0000000100)="4798c2dff3c7235085a9e43aedf83db8e6c1a3d3b5cba4cf7128af68018665ddf818558125781002182a0e2741dade1fbbe6f951b0dc5f659fcc55281e95855d7eb5ff04e43c94bc6b7ec495da2ad7b9288491122df0261802775b56c14940e03ca987f5b666f99c189d508e2d4a5d4daa58986052e8e1f1964bcafc471897515bc4c310929e8cec40f66b844dd54e2cd4bb4c0af5601727f8d6d8d471b6445939b86173304fb0") ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000001c0)={0x7, &(0x7f00000000c0)=[{0x1, 0xfff}, {0x3, 0x3}, {0x800}, {0x1f, 0x1}, {0x3, 0x2}, {0x7, 0x5}, {0x1000, 0xe9}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0xfffffffffffffffe, 0x7, 0x5, 0x0, 0x83, 0x0, 0x0, 0x8, 0x99af, 0x6, 0x8, 0x20, 0x9, 0x7, 0x7, 0x8, 0x9, 0x7f, 0x5, 0x7fb, 0x7f, 0x3, 0x5, 0x7, 0x81, 0xaa, 0x2, 0x81, 0x6, 0x7fffffff, 0x400, 0x3, 0x1, 0x7, 0x7fffffff, 0x0, 0x100000001, 0x4, @perf_config_ext={0xfffffffffffffff7, 0x1}, 0x100, 0x1, 0x0, 0x5, 0x4, 0x100, 0x7fffffff}, r2, 0x8881, r1, 0x8) 2018/03/18 20:48:13 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x400000000000000}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@multicast1=0xe0000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {0x3}, 0x0, 0x6e6bb4}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x4, 0x10000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000380)={0x8, 0x8, 0x9, 0xfffffffffffffff7, 0x7fff, 0xa4, 0x8, 0x9, 0x1500000000000, 0x2}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000ff8), 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000002c0)) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000280)={0x101ff, 0x0, &(0x7f0000ffc000/0x4000)=nil}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000001c0)=0x14) bind$vsock_dgram(r2, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/03/18 20:48:13 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @empty, 'rose0\x00'}}, 0x1e, &(0x7f0000000100)=[{&(0x7f0000000480)="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", 0x559}, {&(0x7f0000001540)="b5235ef355c2318cacb00c04ef6a4eaf6b89c1671f092fd302fba6818abd127aab25019ca59068eaacd5fcc19569017f6a4ffbc028a565aedfed9c2270fae94b2b35bb261830f9baaeba074540ce3ace6c30b2097e3e92b1c4733ab011f2805b52c04083d33cfe309964a555384dc17809f0d3e0dd8aec34903472ea2cdb70d727cdf7bbc5debbd0", 0x88}], 0x2, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x2c, 0x44}, 0x800) 2018/03/18 20:48:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5f659c0adb0dbfb594508d3cdc896f5277cb0a0fa4bb4e72d76a9c6a8aa61bf20c8a99d6e02a56bca93e2abf6f2c72ea9d5442464489c5eff82"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:13 executing program 4: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x80a, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x10001, 0x100) io_submit(r0, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x9, r1, &(0x7f0000000140)="93cc3f254661e76f14598642a4074f4c6480638e8627af2757010000006f8ac64c990fd98991efb45980225e7eb3820eef8e7d9aa27837297229a5202c10f8aa1bac94f79283ac3d4b7c4e28e9b9e821524f26ec66c205357a36e06d995712206988f8c31dff7f00000000000050f3a914545b42305fff00b288", 0x7a, 0x0, 0x0, 0x0, r2}]) 2018/03/18 20:48:13 executing program 7: syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x2a0001) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x80000000, 0x3b}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000100)={0x3, 0x2, 0x0, 0x7}) getsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/03/18 20:48:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/18 20:48:13 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x8001) sendto$inet(r1, &(0x7f0000000080)='\t', 0x1d8, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xffffffdf) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/03/18 20:48:13 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/03/18 20:48:13 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@remote, @multicast2, 0x0}, &(0x7f0000000040)=0xc) socket$vsock_dgram(0x28, 0x2, 0x0) connect$packet(r1, &(0x7f00000000c0)={0x11, 0x19, r2, 0x1, 0xb, 0x6, @random="541e0ce092b8"}, 0x14) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x5}, 0x1, 0x3, 0x0, 0x2}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)="3440af70740a9a32851c9935500ff93f02fdf4201e759938fac150d05c9b89549256712dbd771429cfcb4ece061ac45aca8fb45eb14aaf50d062c28dc53d3a784e66653e88c50b6fc00b47f45451585cf8c45ae1469dec361e865881a54df0f4c73788ae7aba3c7ea15341faf414ed37bd9578", 0x73}, {&(0x7f0000000240)="38db40454aba328d5a7585d8b620f799102484cae7c363adcd1716aa51260e015dd2f92d1a3dc02e82f9342aed4f78c5f6efb6555c7835fb4b3943fe5da1a3aeff52d7f1f7b6d05a47415a75be12612c3225bbbd4f978bdf636c66b508152ac029e380b227d6d93454aeb9563ea500d8c7", 0x71}, {&(0x7f00000002c0)="7e05f780c55f42983bf5613ebb3c1816e4bf7a8a8a7c43f1caea57ad5fd52e2730aab0919356ebefd33c835dfbe749fc9326b0657475565b2772124ea66019a187473b1c33eb21b104c9ad577e9ea5834d9617e7dddf85b331", 0x59}, {&(0x7f0000000340)="504eac5c60701316852c48fda06061746c0c3c295e87d3e8ea112889ae10d8d2730a99038c4405b7f5550f3edf082f0fa157384434c99ddcd3eaa86d6d591b132b777f2869bedfec326ab6cc9e2af9e230f0442bd119c27a460feb199464d23ae0f723af211f1a80ffc563fc2f159886a68ae66078af1979bba814b22c36b712f1975714a632342716d05bfaca80ba4766c51536edda081e7c4639914f4d5ded74e289b07a68a101e954315aa9ff6698a85e6d74dcfb692c2378fc0d063fdbd6c9", 0xc1}, {&(0x7f0000000440)="01dcd46f904d283f91681e260c25ddb4f33b08c363d6a5c4e745185bd101046467d6536aa036f262fb4656587c11bc64a5", 0x31}], 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0xf4, 0x1}, 0x4000000) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000001880)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f00000004c0), 0x0, &(0x7f0000000140)}, 0x0) 2018/03/18 20:48:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) r1 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x400000000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0x7f, "f7c1643f072009694fc9ae6ca5f35916a3514d1eee26cdd4b5a154b03e9fef6a71b7dbba7252f29b3579a34802f8d81dcd761e092ddac14f4cae39119385f30741faa3d957783516ca0191ef92e2b71c55df339b6bfb51d59de969a7d407dbcb0f34658ae52658fc2f0b316f992753ada666c1928f873db756996cd2682405"}, &(0x7f0000000380)=0x87) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x40}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x29f, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000200)=""/141, 0x8d}, 0x2000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x3, 0x81, 0x0, 0x4, 0x3}, 0x14) 2018/03/18 20:48:13 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000280)=""/7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = epoll_create(0x400000001ffe) r2 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200000) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000380)={0x5, 0x1, 0x5, 0xffffffffffff0001, 0xd2}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000200)=0x4) r4 = getpgrp(0xffffffffffffffff) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000240)={0x0, 0x5}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000080)={r1, r0, 0x100000001}) 2018/03/18 20:48:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000540)={{0xfffffffffffffffd, 0x7, 0x9, 0x6, "bb96dfe0a0e930e251a5cb172792ee7c595546b71ac41769464f1b2f214330ba6c8b4c55882c538b7c1ad8ba", 0xffffffff}, 0x5, [0x5, 0x4, 0xfffffffffffffff8, 0xec3, 0x7, 0xffffffff, 0x4f5, 0x10000, 0x0, 0x9, 0x401, 0x1f, 0xc4, 0x1, 0x3, 0x2, 0x3, 0x82be, 0x8, 0x1, 0x0, 0xffff, 0x4, 0x2, 0x8, 0x5, 0x6, 0x2, 0xc4a, 0xacf, 0x5, 0x7, 0x9, 0x8, 0x7f, 0x7, 0x296c, 0x2, 0x8, 0x6, 0x5, 0x0, 0x6, 0x1000, 0x10001, 0x2, 0xf0c, 0x1, 0x7, 0x2, 0x5, 0xaa4a, 0x8, 0x7, 0x100000001, 0x8, 0x0, 0x4, 0x80000001, 0x8, 0x4, 0xff, 0x2, 0xffffffffffffff4a, 0xfffffffffffffff7, 0x7, 0xffff, 0x2251d8cc, 0x5, 0x4, 0xff, 0xf0b, 0x100000000, 0x8, 0x5, 0x20, 0x1, 0x0, 0x1, 0xc7d1, 0x0, 0x1, 0xfffffff000000000, 0x8001, 0x298, 0xd40, 0x8, 0xffff, 0x400, 0x7, 0x46, 0x7ff, 0x101, 0x7ff, 0x9, 0x7f, 0x10001, 0x7ff, 0x7, 0x1f, 0x400, 0x8, 0x8, 0x400, 0x8, 0x8, 0x1000, 0x5, 0xfff, 0x6, 0x6, 0x70, 0x1000000000000000, 0x6, 0x4, 0x1, 0x7, 0x80, 0x0, 0x7, 0x71a, 0x1, 0x8, 0xfffffffeffffffff, 0x7, 0x0, 0x7, 0xed], {0x77359400}}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x105000, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x120, @time, 0x7, {0xfff, 0x40}, 0x1, 0x1, 0x7f5c9fe6}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) ioctl$void(r1, 0x5451) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x1) r2 = fcntl$getown(r0, 0x9) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sched_setattr(r2, &(0x7f0000000140)={0x30, 0x2, 0x1, 0x81, 0x7, 0x9, 0x80000000, 0x3}, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xd, 0x40) 2018/03/18 20:48:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0x0, 0x0, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) vmsplice(r0, &(0x7f00000006c0)=[{&(0x7f0000000000)="eab98d6b929b39e5acd3e166e08df963bf52b81a716c87704e50d2a7b5f65633a46f31665bf47d71a8abea3f6570313897f76c766179dfa997bde77bcf1005f63bbcfcbe021404ca4d44faa7", 0x4c}, {&(0x7f0000000080)="43d0899969677aa18aa3239aa0cd289807af2b5bff32167d3db69f259e4d6273eb16cfd65bc7fd45d35faec25de41c1b62ec80bf33a974fecf975bccda524459099bb8fc460b8bb3ab1976ffb3059a504cd44ba8d6a7918e759a57e89a06cfc7a0d88d98137a1e7de1ff774a73c25cd2476c4f7e1a953af1dded2de31a651e552fa80092c5f61fffdd89919f236ffbfd897338a5278db0125526", 0x9a}, {&(0x7f0000000140)="ba744f0d36e88fc5e9247566f2cc0603ec662c731c9db9f6f31d307fe56d6ae169977b4204e716222c2c94014c78f111b360eba99a015693ddf70506d6217775815ae00df8c5e52f0e7fa99506a80ef7da70d1905816529521b04bec1bfbfb1cb940d0a71ec31a792b1ffbdaba98d0dd5bcc6f6b7dc11912bdadb05986bc4fbe2ab86f67016e1e2ee04eeba0dfd0460e890b1b32338e18a501e245ac953aefad80b1856e1da846c648e4b274b05ffff5afaa2eb018", 0xb5}, {&(0x7f0000000200)="621546554d270d4e02bd11cd0c22d416588bdc408bfcba2ad361964b76e7fb134c5d5e42159ff7586276a5807653b80b23de88866e7c734d215a5a0358fa2bd6a03a8af3353de12e1c74fd", 0x4b}, {&(0x7f0000000280)="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", 0xff}, {&(0x7f0000000380)="b2281cabc63e9f4fb4e0e1220f4ee0d39b0f9e1915d5d4b7a622cb36e853b84c3d8aaecd334b802d422ef4d73b1211ac45715a47448922b2154603ed1db32f67435d80eff45b525ab4c9122483830039bff4630b40915d73f8c0f6ae3326de172aaef9c44d9106f2676c0c7060f0f48b24b1562ac6b42dbf3d477f4bb6a0fb7a0b2ba9d479be06acb2781e122fe4f36a25d0f1c93236f05941498d7d46eda78b80d5edcf3fd04911217e57a21f7fd563bc60a734684f77205049b017f8f7e04d7ed390627f26b24f0fdcfec50b25c33499b450627ae86e9c4109d2a7404dab44da7c10637642394e89aa69d43cf63dc5a45bd351", 0xf4}, {&(0x7f0000000480)="3a5164fb3a67cc", 0x7}, {&(0x7f00000004c0)="8ba999c0227fc737b505ccefd2a14ecc0640153d62011465ac9db69ef3f01b70b4eaf49a7b5aa1d18ee17a8462815f3ab36089e80d1048ea7885a4a59958b266c9b76850e2ceb306950036a05ef176ad5b3ee3980be32a993388d13d0fb882d366023278a9695de096a429da82c7a8d5d0b27dc3c7637b5cea737c4b4d3aa0e5e8cbd7bcee6f8c9d90a9c546dd4b76e2c635040005484ae1309a6700a589f66c42a7a36070d17eccfc947b2da5247588909c20ad17e36531b2312ab2d37a0deb90c7caf6dc7cba22de3604840e0e8bece9ca26b84d1db3e61abac1203a1f", 0xde}, {&(0x7f00000005c0)="00486be0807cb2b243a8646eb25605e851222a114ca6e054c0cbbaf858508a61084b297836ae7e5d67493b23892a576537f0ec1e0b1a35063658ff68a81814ce6e99f5e0cc4ae105b0548c87849dc6d8bee4ff7f3cd4d7e36d6eaa9c486cb8ebf185cf9d44b226bd39323bec385a3b153941f535a36924baded528aa3e12fe6a60835b8f5e49827a4d146af34c5e98556f75a14c8e7f3e1487b8705fc2d57ff5125b614af713e4a99e186753875f4b4d2a5a261e0078913eb2d6acb364907bdd2524b5f4f4619ba596f9ac8b842889302c370aaea1022ef1c4bd8a2a61cb028db33f95e4fba9e957981f3e9a13c36f9810411ef4", 0xf4}], 0x9, 0x0) 2018/03/18 20:48:13 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x3) r2 = getgid() setfsgid(r2) flock(r0, 0x5) 2018/03/18 20:48:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000240)=""/182) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a64000), 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200001) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) 2018/03/18 20:48:14 executing program 2: setitimer(0x1, &(0x7f0000000180)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000080)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1a1000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000002a00)={0x9, 0x3, 0x4, 0x0, 0x0, [], [], [], 0xfffffffffffff0f7, 0x5}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000029c0)=0x4) setitimer(0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f00000000c0)) io_setup(0xfffffffffffffffd, &(0x7f00000001c0)=0x0) io_submit(r1, 0x9, &(0x7f0000002940)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000000200)="21ac80ce5701c0b62b9a952aab7cfff5d4d07e39f31ca08994557407c8d85a916799b14fcd31f0c0c31299cd332cfdd73936c2f7608cd576f8389bb5ab5bb80a87af83628a7571162cf21719d4880591abcae63b1618ab29000eab4660743f31b14f36c7386433d952a5556f4b34c24c1d6163a39beb8560bead22e8d4c9d1bdb0db3b470bc99f467c5b0acb15de3db6e2bc5ce7262f1c54351348514e482ac1e1647cc91dc0dfb7331ceb76b1e27f6e1428165efa3882bd0c4ee3e1e2dd19b1e5f5c1ee00dafa1ac39cd2190372eaad1628f82db34809433cec4ab032d230e05da7af90", 0xe4, 0x1f, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x396ca102d72e9cb0, 0x0, 0x7, 0x80, r0, &(0x7f0000000340)="3d5236029519b48ff8deea517c1c624e2edd99f496a04bfcf9efc200ad39d63d6cba45c739ea130494887e1d18708adf7f2acbfd884c97bac9f0f2c8516fbd26bfaf1e90727bc70e9363c82be4edd5fe", 0x50, 0x9, 0x0, 0x0, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x80000000, r0, &(0x7f0000000400)="74c0980488ca225f4511b163546c811b1e6b81c56eb2fb70ef0dfbebd23c2a5dd2621cb0d022fdb95d3a18", 0x2b, 0xcd8, 0x0, 0x0, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000000480)="ed49a6a38825189632aefcf2fbe3b80db2c7a3e7e026e18563612b6c48e82b589e7245ecac3ecc5352eb6e1843054190885826f1285d9aa59d86a4b35e6ff04126e8353d13015aa3356ef6a35f20c6ace8af28d5b1b6e62db7d02a3607de73e24b85bfb7a5a83fb6248db27aa7e291d80c4837538e8487b24f3b10334bb8cff854461438103fb4a2c64737ddd3ad119f4820c7bee775dab8269c26430e883798a91de1f29f737c6947817917397284eba386f277597e2d76f661cbc2a1fa8b53aed9466fc1a16df933ba3326db69cc", 0xcf, 0x4e, 0x0, 0x0, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x9, 0x2, r0, &(0x7f00000005c0)="4f7970049213088e9926ada96aba1facd1400a53b9eb2134e031e306f08ee49d0a35547042cea173a0fdc3db2fb1c5756a99eed203345bf4cdb5b074970ac98fd5689005cc6371e93ec89d5197b2196aa7e6535e73e66ae8897f6881cd0f54e60314e810382dc5f6764e71698d0c36efa5166271dff5f2d2776703fd67e83b1b91dc166896db8acf9bfa", 0x8a, 0x0, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x6, 0x400, r0, &(0x7f00000006c0)="04111e7770d2db2c1f21f8dab4b50c6b10d03868130a927e7206fc7332247ac45e319f46666009655f4a1f18a3c438b9c59a8d9ff545cb75fd16cd311d31f2ec9e9211c3bdd960eed59eca2d7fc5b825d23de9594c2106d612b38edc45b095e32f6ef6709c272ecad0fb87a70192b42c36", 0x71, 0x1, 0x0, 0x1, r0}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0x200, r0, &(0x7f0000000780)="4ba566500cc5f0b269d1d2227bc874c6cabcb5a6284bb3700c52e320b6d90f1adec1faa4b3f7c79e39b58fdf422fa9b8703550c3f7a473416d4c4519e9b648fd4298c07a5634a3d44ce59340d98ed7c9c2a6622fdcbb09126de62b4483ce8220801e7f8f11fa7d7ce1312ca0e1359a35a14cb431e5f97ce5882d3e680012901f23bbf74b2f41fc1133fd95db263a75c410b810ee8ca1bc0d265598d47f7b5bce52e3b85195a2713cb0181a176cead971c9054f2f653d7da948aa286c7a3ef8b1d4136c", 0xc3, 0xc5, 0x0, 0x1, r0}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x3, 0xb87, r0, &(0x7f00000008c0)="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", 0x1000, 0xfffffffffffffff7, 0x0, 0x0, r0}, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000001900)="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", 0x1000, 0x1000, 0x0, 0x0, r0}]) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)="f49f", 0x2) 2018/03/18 20:48:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) 2018/03/18 20:48:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="659921e02a188815ac836b0f5108f08d", 0x10}], 0x1, &(0x7f0000000240)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) readv(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1) 2018/03/18 20:48:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xb8, 0x9}, &(0x7f0000000080)=0x88) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000300)=0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x4c9a) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYBLOB="3500008e61310400000000000400c5b25f806c76467940ce9a01700fac1cb9a5034496a62be5603ee3c00795cbbd58e97567591a7830b32a1ccf50d4fb5013147f87f1b22b20e9cc978572881e2e74e5185d8c77a6a73df1a3ffa8575bb89c55a79f074e22486979aeb71475e047f9760a1dac9c627511d897cdd5aac67b2943092ac9ec13c5a419b62fa8b1633636adabec30f35cd5ca2dd0f08ccc30a3d138caf8a7e6f07794fb0442cc7227b4f6123de85e7e0be4b45de46954d2e9"], &(0x7f00000000c0)=0x1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000340)=0x7899, 0x4) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/18 20:48:14 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000004e0001010000000000000000000000005b7ef05867e7ee53f32827658003e9725b6653a6129a20"], 0x14}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200002, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x20002) clock_gettime(0x5, &(0x7f0000000100)) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="020000000000000000000000000000008ffb000000000000920d000000000000ff03000000000000"]) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000140)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000001c0)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:14 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x400) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[]}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0xa0, 0x0, @in6={0xa}}]}, 0x38}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 5: prlimit64(0x0, 0x2, &(0x7f0000000040), &(0x7f0000000ff0)) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000) mremap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) [ 248.883883] mmap: syz-executor5 (6325): VmData 18354176 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/03/18 20:48:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x1000, "924e799fa9966fd1903afe9636805646b05fdefc3a0c8229ee4b9057789800ca25f2eaff1e61b985afb8322d0569add70cd4c83a0f1bb9387da14a6cb30b44047e1cc290b27d19f61af44b9f40d20c06da4591cc5472c424594af6a4bb727bef91a7fdccfde42a4a4c2c97ca3242d472874270537a1fef7431f061386f16335f474c5f33cf840f1f3aaa352cef1f638c7de6eb5bd7d3d53d15cafb22d8232c29ccee29082c87a0c7d1870af01c7c31627e7ba2a2a1a759c241ee4a6eb493cf3cabb3b27fcbbe19d230b614d808143947ec2b04c066bec1cc478a049904f06634797812ffd862e2129b94c82be9bd086306a30d2cf808375cd2c5e2cc46211012d0aa34727e34caa292217e09c81750e6fef2affdcb4878849108ea7b3ef46db7ae87e39f694d91a3122e962e220cc131a3b70e3febd2c5971d71d3607a5a07165d2291ed70f1860ca2a82dcaa3fced4559d9ef851f3086b0b0a21314beb19148b4e1c75cb1b135c9f74cf77a03eafb609a0b41ab16450244fe1e388ce8b15007379c9fa45e25976f414f436e81b9299b8478f5b6ccfd12d2d6f1f3bdf6654b2c4cf2887cefc3810b733a49addc6ec0e45d8990e9557ce8820d51f10a3699613f4d2f4bd07725b4106db24ec648f1c19e536d9682a952fd627ae4e1e49af9256bf7dda03783d3152e94e6a3e2be207f82bdcad9973c10b4050182c81db9de5049b2ff9760f6946bd95857645ecfe36638b66f2f938053384b9c0f331d29fc6494e5464a64fd28884afcefd43d5b35e6808b8abd45bb50c402aa4dafad362e85f538d962e1aa066df7f24633d742bf65025d78121c6ed1680a1cdbec2ebfd7b98094d379981b8e0116eaaf384a9415f842a793de016933db231488a3701204b52152840b5f0dd0cab1fd314c3ef596885cdbffd7aec0175e15108bbcf67ac5bda8b84608a834e5f32dc622903390036c2571ddbedceeb3e7da5669df0520585e528b5a558dce80c735afa41c244c0a0be882be82c6ef6699e601cfebbddc7c5108eab3a06506b872380db011d003fe85a251e339780b59112af88f087b06eb494c71e6d3061fdcd8868c0c73e49aeb40cfc454a238085056acc8a3c518f19f1f11eb68eefa519a256802b1e83c32624350bfe906b122bef5cfd50088d82ec1695ff99e8995a89e625f967378986b3f928b9945055aeae2623fbcd41379f952d235ac92eb91513874fa2c9ae4b44510beb77344d144e09313931fd52a763e02cca6c98a32474ffad7ee52abb6c67cd43558d861c3f732d267e822d192c698fdace57f6ced48a0472400bd3e565ff3680b1681a7cb27d8bb95a4cfda364fe5214b2007393a708d237ddf264de3e3ef1bb8f85ecd066cd3d0c4c554e83004d59c1243852162e0eb87d6db35443e6d760617d681e0696c62198b4829006d08364e2bd195d95f293b8c658465423ce5eac6cfa6d602d02982085fe5d87e17aa7dfb2a8efe1025195ebc60c45f17690e0ab33d737e82ea984d4ffda04de395833557ce3b2e60218a8438ed8ab679e347f8ae44262ad235c6a65da364e25e903277bb88458b30a6fcee55bbbb972032e35c5f8a88a5db256ce48984110a5fb80db0a9a5a3fdbea8ce6d69de0f82f31286ab2583583087d0ed9813fc813b0159edf501ca6e313b426dfd9fc9592e55a9d485fdff095e91895b1a085140dbaa6c1637ace9a0eafb40e7b6dad280530824ca65dd64f2b4e53ba3a369479268cabdf6e7a43c0b7c692c133d9e81c2f7a026269a5ef9ee435ccf23f8499de767f23bb93234aed01d8a889e515646516aba34fd0ba3749daf53b54edc2366bbed45475d3d49195b002c909ea9493d0e8af4a264b489e4ac4c80d61480f8a262944bd5468a5cbb28261ee7f050bf870a505eb49881bbfa1f1e67d82ce49663e619bef4e93342fab50dfed854a27fe4307155422b1db78b4c9a2d69ae4d4502845e5c3924827c7176f194d676070af287c2f29cea70f4fa658c046fcb8d6239b40f0bcc404715857cf6ba1d788bfa7293f5b49ac42c878d63b337952d4f60df862d42cfa2265833ac9b4a22da948e037edbc05eb227f5645de4bb3f207ac96df1557e7e63cd32842d7de62d8a9e7b57993d1e9139ca1dfc156c40605ee5a486a4938966bf244744785a30a56f6a1d4a5a25bd522f213e4a3078e9b26159e7fb162ca10a191f57c47bd7eac443715a028d08d1283678f64177280798636e6e0f91f7bbf97801c7cc69cdaf61c19c56d3d8a6d2b84b4ca2333d08908b4a09db07b10abd67ebe7ad8d8ff97e9014b9491ac82856a3dfaf02e8d0b7dd275b5d0164bcae88ffc0264846895cbf46c76bae0a619bc86a44d7c0eff0f8db2c23c504aa3f6b5775d1413e3029c6ad8ef4037aecef2df352c4ee8c3baf4e2c80c3d62f5f54f286e61280b4cc18945a3484820b1c76a760252c02b1e1d988c1b6066319a00dde93ce0f5ccc98611b8d89ac8a58d8f0e568042a88508ab4b44dd3c59d9bfc939b970b863a958b2e50afad5efeaefeb5fa3d5decbd2451a309e48cbf78bb5d250492d489db0ade352bb8d0683b2b674f1e506b6ff7834a7861128d67adb9ec6b58c6c80fdab501bee1551ad501f03006321de194d6fab50fc69dd2590b393d3bcae28ceb80fb7250c7902edca1502d726b3fbb738e5c4a3ce3afcc6d372004080d70b4e128c95ee9fc487bd1a49a10efb151ecb44a0af4920a33d3c7c00d109fad700ef5a193e8150fe0cc7ce24d0efb9d1ff0f78d3b5e4e909eda728a666106ad22dc8607e94149ad27812242ba5fd0aa35b104c90c016645fd0881ca84907ad2e084a8a87428d26d5e37bd1056a162007a7e3e03573225668a58160fc30ce8fbb1a94c3f0ecc816fd2c65fc0102ef247355c380ec8f83f65e5dcfdbfdd342cf7cadf8444f0d1eded2cbe214e7c3a39e56345fb7f3f67c3f06bd94b31a91dbcce9db439a17bb1c75e8e9c2ce304522989e9ff932cd7ca6dfe42b4007a8795c48f98dc06db1a7210406c0d3c76559463f81c11ad2aca2bea3a79f288c49d6759137558daca52d72127a7f33dc73aae0dd935a72cd76a4087f095abea3fb42c07aaaac9ed7c1674c2426bf5701d93e5b77265bc5b97d4d0f0a59a2bd658eafe19b8040ad8a41acb57cc21b294bba42f8a5d51018c89efbaf927d583de24a7770e58aaf5d74c0f965e258cc5732fd4e62b433d255c68976420ae9a82fdc2bb950cba754bbf7d3380f8d3f47e5c91fcb33adb4e7698d87bbe1badef959c8e1f6520782e48dcecdae08d999a6a5e08db53db8c1cf7e23526ca59aea332223bee8a18ccb372a2c817a18350791763a40a990325d2c73d892c30651532533ac7e097eec1956f3a28b8051a1caca0b2ae783d9001ed84992a2cbd7cf4cc2b86f8d47b99f6cda6edb809ff57a30be12db42bed85aa7fe5505e14ca3933b40fa0f7b3a506d3a14582e2d82821dc0b6bacdb70ba5e248c3e9fe731263b6014c500aa5acfb099fe503c5609259881d477cc27865d6a5874779934ee57ae07998feab4c0ac3cfa12322955e7d9b741a3a627783496285f445f3fe241a2a091f95385814074939c5132c6f050ad73017b17654bd1b6332cab6cd9fbdb821197ad6709c3f203605cb8d47d8119c46c432f12d856eeef1056293211e9ee41268aa21b34e3995626bc11c49f565ef938b8e6614378dc518a924af276fafa3d080da9902726b1f395b4ce1e064b55ae9f38db91134af5d2df241dce7d0220f76b00f9aa6090e3a4345be171c98afb19aaa8b2ed7902330d61fc3cc8252c20ccf0c27c5613d7d1e8bb225eb887cb0fdc28c7d0e1f2a44add2fefd3347259ac462763900be53471354af7019219ba5a4166a76d513c563ebec7cdabab7b0782f45f11745d3b6a8edf70e0b14f42eb0c107e55fad6562462ce8672a13e0994966ec94ded8de6dba53b41d22832db565703e40c866a711967f7e6f959acc99bc141530d2c516f4f49eb6f38378310f3c7334f334a4123adf27c60b25d445d6d3c13eb41c60d377fcefc48bb4c017e217f4c67b350164b09cac49963e16e2c37ba7fa7d23ae423ff0de90bffde0a6faa7af210fd8c052123d9ebcfe32b66f68209705c8fcd772033af164a0d6cfaba58e3ad91056b58b33be3bf315052c4a7f05455c74edbd528688c4bda156ede913dcea31d69dadffa1e71d40d8eea9b41b4fc75f15b1b0aa8d23c389ec45f0d5c2a5ec763d40443b95e720137377c9abd4678d73632d3f34a10d1d7b4957498648407d9976bf3a2116657138af0c501ad57b5454433649ace0ac969a127b82421e2bcb84ad5b89a6956960460cd11c81a0d7c9363f9d28714cce81791e44a9603d3c059c32885f978f5acb444e3b0d0b8ff4a753ae8c234f6e45a2f7772e487994546f3558fe8ee866b16f65c8c1a8be4c0c41fdd6107d6978b7d5e61eb95a85e7de52e8023eaa02ff5b54115b76bb7064b2c8c89be6495c913263a4788b8a9e8104675b38ba2a6ce0f22c06d73407ee3a89a09383321a03b4c920a7c4215f11a05e98c0daeaf1f4e04b916dd2507e5d88b7bd6b1c6f90106ab120689dcacf1e797629badcced2f559ea41c5cbb92dd107d22c9c85c7e64d39d03a65c19a84625b9602280e9204cf67d1e33d4f05d99c58450f79c14c10779e34f1236e8a94dcdbc34de0d1414573f18e7f858745c2a7dce28e41cdbe09ecfda8be0fb61602b82754ee33ad14b0edd528ab0e53d90c59d85c8206b3785c06306d51d94f532f2bbc40fc9cb35bf195859b2e0a218b1ee1b30b31040421dceca2ba757c984bff6e23bc3a92c64cb78effe836457ba985f431fbf383cad7559ef79e025794d3b7caacd7f7cbfd3008843bb9087eca4cc1616252432b77a98d9259c0c6a7bb975bf9f62f501bc89496caa06102b6d5db04129d584915f4892d31e5ceec516bb2f778f537e8bd33dcc1b24df96e2eab542a373f008bf2b7a440d6205b5ee29c8b64d35f32bb3cf33b431a0b75d34f6aedd50367a0e28715cbe48b482c8f84842cfefd794276d6076f3bc26eab85ca02184eb01c9312539281fbc297c5086bdb882b954dc958bb8201e9afc41dcc31877fc1d71fa4c85160dc4961faf2a3f4559d5f449a45f5f8b5fd99627ba1a5f0e5af7e04a710a53fc2fd08d2321c253085a3dd3d0d8e8fee5f9dc8624602f0725da4dd9045fce27a2feebe044d8161548a2509b3204788260c1a6ed4f9c2d2409291df37bf543b9658107f66c9deb07fad12c665b5d187ac19f681e453c9368f79644597f6482d363c35fe1f82764721703060fbf0e0305b449e8c1c8d49d037c827336c2bcdf084a38d3952e4a1ade6aa35e2bb4ba66bc4acd20131d85c52262694699f6d0fd63e7f0d3f07d32c1d9760ca0f8551f061cd6217b0c4d6e99a61d4f28a77a526bd9345a77f96739f142384d126b826465def22658755acd98ad425095933677a65ee83685f237ffe739dcc0bd22d6d21dcc6e365aba133de2fe30a3f39b789a9bfb744d67537976cd5148b7a7c49c7e501768118710a50b191ac86585baa1f9bc04d9c597ac61b0412b698506cf4e534209f8ee0cc833cf89fb52d867ee21fa24e4bae5810af425b9c11a3c1cd9b88bbf0eef249a604f1e7e8d20abbf47960e6e59bddf6d324aec945dedb68c2795420daf372f3c4fdf7c8cbc2caf63492e7f473fb229a3d83aa9f91651b7fe1e0441389edb4ac01651bed1078337b97550d9ed1d36e2a746af29ef40dbd828e6fcecd2baed"}, &(0x7f0000001200)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x20}, 0x8) ioctl$TCSBRKP(r0, 0x5425, 0x80000000) 2018/03/18 20:48:14 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d1cc4a3a9ac1488a477660ae763891738ac656bb3e891941f020547502f6c2dd9f6552bc4a58d63e2da7af47e6c37972352875f125bcf3ea7f04b0a8616f34c580b037b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") removexattr(&(0x7f0000000080)='.', &(0x7f00000000c0)=@random={'osx.', '/selinux/avc/hash_stats\x00'}) 2018/03/18 20:48:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{}, {0xe}}) fchmod(r0, 0x40) 2018/03/18 20:48:14 executing program 0: r0 = socket(0x1e, 0x4, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d67e8e2fc48dfd"}, 0xfffffffffffffff7}, 0x10) connect(r0, &(0x7f00000001c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) 2018/03/18 20:48:14 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ca2000/0x2000)=nil, 0x2000, 0x10200000008) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) 2018/03/18 20:48:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000100)={{0x80, 0x6}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x68}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000240)={0x4, 0x80000000, 0x6, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x200}) 2018/03/18 20:48:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) listen(r0, 0xae8) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000240)=@ethernet, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000003c0)={'nr0\x00', &(0x7f00000002c0)=@ethtool_drvinfo={0x3, "49ca45ab56820127cd77d20a9c596967d675db18222b8c655f2d627882a7163e", "bdcafa0c3d02a7f0b20c407ed1b3f625e00cd73d7c3151074d21a58c40a0c94d", "3e66773166edccb6a817c68704eb11672cbdea38e74ae61fa741115f110e3f41", "2887cc88b0cfdd8f8aa3f77e818a335f231b84cfce9692e6f4014904b03886f9", "2d5b2f31731d5be450bf0ef7e1903567eed398d0b3bd100263b3c24bb36b2384", "474e749d6798831586fc3fe1", 0x1000, 0xc94a, 0x1000000000000, 0x3, 0x1}}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x80, 0x0, 0x1, 0xf22}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000001c0)={0x1, r2, 0x1, 0xb2}) 2018/03/18 20:48:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='nodev@mime_typeuservboxnet1securityTc!GPL\x00', 0x1) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x8, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x0, 0x40, &(0x7f0000000180)="5125742b706653d7963a9081391baffe0bdbdb15fc64fb3ca8d40097ef7ae03cbe8cfceb38ce61a4c98b3baf3ac2107b45e62a8c8e143a9e9b503762d4b7b551527976b32634f3bdeee2ae45b9067bd53ee14d3ab1bd35af", 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket(0x1b, 0x6, 0x91) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) bind$can_raw(r2, &(0x7f00000000c0)={0x1d, r3}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x5, [0x5e0, 0x7, 0x3, 0x5dd, 0x430]}, 0xe) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x3857, 0x4) 2018/03/18 20:48:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002000), 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) dup3(r1, r2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000040)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x80000000, 0xc2a6}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x25ecc0000, 0x56f, 0x5, 0x2, 0x10}, &(0x7f0000000200)=0x98) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)) 2018/03/18 20:48:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffff00ffffff0180c200800086dd6028f526004810f900000000000000000000000000df9c000000ff0200000000000000000000000000014e204e2000059078"], &(0x7f0000775000)={0x0, 0x1}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=""/211, &(0x7f0000000200)=0xd3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8002, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/18) 2018/03/18 20:48:14 executing program 2: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) truncate(&(0x7f0000eed000)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/18 20:48:14 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') connect(0xffffffffffffffff, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:14 executing program 7: r0 = socket(0x2, 0x2000080003, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000040)=0x8) 2018/03/18 20:48:14 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$pokeuser(0x6, r0, 0x100000001, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x9a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/18 20:48:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='nodev@mime_typeuservboxnet1securityTc!GPL\x00', 0x1) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x8, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95, 0x71}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffff25f79cc, 0xb03, 0x7, "0123a98152f21d8fd6d4f170e9a8217e31321f0160a18b01749a7be1d3758219617065ba001649f835f635bc7f903e7bc44abf60d4a63a0579c1b7935bdcd63b429989ea71e0e0976c3eb656e69d4bae"}, 0xd8) 2018/03/18 20:48:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7ff, 0x20000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00', r2}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b7ff7)='/dev/ppp\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) 2018/03/18 20:48:14 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x6c6, 0x9}, {0x9, 0xfffffffffffffffd}, 0x3, 0x1, 0x2}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000870f6d)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f0032d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f5139715cb61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/03/18 20:48:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xc3bc0000000000, 0x240) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) sendfile64(r0, r1, &(0x7f0000000000), 0xed) r2 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x40, 0x40, 0xbf8, 0xffffffffffff7fff, 0x5, 0xfffffffffffffffc}, 0x3, 0x5, 0xfff}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="290000001800198001467524026200000206e30067fff5010600ed2a754096af000800050000ffffff", 0x29}], 0x1) 2018/03/18 20:48:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) 2018/03/18 20:48:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x800000001, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000180)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) 2018/03/18 20:48:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='nodev@mime_typeuservboxnet1securityTc!GPL\x00', 0x1) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x8, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00000000c0)=@ethernet, 0xffffffffffffff96) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000740)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[], 0xffffff01}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000003c0)={r2, 0x15}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000001c0)=0xe8) ioprio_get$uid(0x3, r3) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) rt_sigpending(&(0x7f0000000340), 0xd1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x103040, 0x0) recvfrom$inet6(r4, &(0x7f0000000540)=""/221, 0xdd, 0x160, &(0x7f0000000380)={0xa, 0x4e22, 0xfffffffffffffffa, @empty, 0xffff}, 0x5) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="0200000020000000907484ff", 0xc, 0x3) 2018/03/18 20:48:14 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0}) clock_gettime(0x0, &(0x7f0000000580)) setitimer(0xfffffffffffffffd, &(0x7f0000a0b000)={{0x0, 0x7530}, {r0, 0x7530}}, &(0x7f0000cd5000)) r1 = socket$inet6(0xa, 0x2, 0x2) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000100)=""/191, 0xbf}, {&(0x7f00000001c0)=""/126, 0x7e}, {&(0x7f0000000240)=""/17, 0x11}, {&(0x7f0000000280)=""/165, 0xa5}], 0x6, &(0x7f0000000380)=""/117, 0x75, 0xffffffffd2035b9b}, 0x9}, {{&(0x7f0000000400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)=""/137, 0x89}], 0x1, &(0x7f0000000580), 0x0, 0x7f}, 0x3073b564}], 0x2, 0x100, &(0x7f0000000640)={r2, r3+10000000}) 2018/03/18 20:48:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x400000000008932, &(0x7f0000000000)={'bcsf0\x00', @ifru_data=&(0x7f0000000040)="5fafb417fee3c496ee970cf209a1d23f30035d477605d4ca146b8bd4b3a95763"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x210000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/18 20:48:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='nodev@mime_typeuservboxnet1securityTc!GPL\x00', 0x1) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x8, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0xe, 0x0, "874b03f0311a"}, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000040)={0x7, [0x0, 0x40, 0x6ef, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/18 20:48:14 executing program 4: prctl$intptr(0x1a, 0x80000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x52000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x2) 2018/03/18 20:48:14 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x1000000) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/03/18 20:48:14 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) connect(r0, &(0x7f00007a3ff0)=@ethernet, 0x10) 2018/03/18 20:48:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/18 20:48:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) memfd_create(&(0x7f0000000000)='nodev@mime_typeuservboxnet1securityTc!GPL\x00', 0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x3, 0x400002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x3, 0x20400000, 0x8000008020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="32f49b8caabec0c013f53b15e38a9e67d39e3e97b36d606cdf664c40b89f2cb8288b9cc5a1cfd9c621a527fb19f02c31424cc31cdd9ed7d94a9ac6b57d2d36e1cf3cb34683e13ddc7021c07002", 0x4d, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="894ad2960b4483786f0fea9a10b697c6726320de0174e4db905ec076621e4ebea8a7f5716f4583208d95664f82c3654c0025a823ac0b8e0afddaec2adf9c6ee06ed3b5479f5e7252e28aee6df398ea02c0239d4a03acae79da6892637194db4f5d77a225ce868a169579b4d22bd288f5ae0910e02b3d0ca0baad12aa826e910157bad11515f3817ab98389446534a1791cdfdc370241ba27d76575d3f9abc5319cb9c2caaa7a28036ec375ac068f3e8197f5a899b3d862c5a19204e588cdfc09b1d5c4b01951f7bc9508519006a13f1f655d068b159a195d90d8bd43bb6858ff340007edb174ba4b625890c25d673fe5c954bd48", 0xf4, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000500)=[{&(0x7f0000000140)="6c1a34384358550d811feec98651ec1a56e996691081b282269b10d27547483cc581492b38a7b405ceccac47460551f2601d5a44624b29fa3fb3d91816fd61edb52952ec9833ba625902a60d57e7fca76df2de3dea1a0ce0d4f40a7fc6c4abc905d645082eee9ed8062a2455d12617d48c17092d9ee7aa8f19c3022998be36784e78222347c0ce8e1bcbe5d8e7467a4ba813feb76176888e227e6ea2063f1c", 0x9f}, {&(0x7f0000000200)="71cfb6e4ecf164d60a74b45d0260e5275f68e48035af7df55fd2a9c272ae4ea8f506e81c9668bb297cdccd6af9ce24fcafc06d5e155831967fda2eba9152d865755ee3df4f4263aba56d287b4e72775c8f2f4132881aa8a6559c62d32526a1e934e4ef0b4157fc6de83679ce677858da94af2e16a68e0129fd0e4e6e99757669a98d03323dc11f77577abded408b7c6ec743534355990c9893a067d1bac242a857969359c1f481164c243506886df8125d1ca8e74b19c76b619212ff41a01b6a493a8a2a", 0xc4}, {&(0x7f0000000300)="bef6f1627f32110843b42178607e8103f0f17214d385c1d924cfa69728adeda827f8ce11095f4b4f1294ee781abd160ebf043b", 0x33}, {&(0x7f0000000340)="8090ff6a5420e3c8166d86e1be257cee9e244d25cdc488a79df6ee5f267dc4e52daeec5706bdfc280b07acaf61f745433d6b8c183b9c2ea250c0a2ddc11c8929cb38777996afee0b3ad62982b6051d6ceff6458c0b3646f2aa0a09635f01ea9cfd8c2a832109edbde96c0d6151f48890fd5fd0e461aa47da2b2025e19ad5bbd5b7651ae5b84674167a575f2e2ee12599eb333a444f2fcb322b2e56b24ca89ac680091e2a534812dd1af8d3c6437a63dc1b183ea38085c8b754c9c3b48249fc4201d028d91346955f00", 0xc9}, {&(0x7f0000000440)="9ae75a2b1963eb5cf70401b34b0bdc92595a06c3d8c67a4ecec5fe4db0083287d1bd9eb95ad8d6b4394129eafa73d7e8e8dbd1e72806c139053ce7da114e787967c2ab4869b17c376d5d335dcde3234e5bd5c9a543b249ed", 0x58}], 0x5, r2) 2018/03/18 20:48:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6ba, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000080)={0x9, 0x9, 0x8001}) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000002040)="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0x1000}, {&(0x7f0000000240)="9211f28572083d733035391fd3b52158282b6e5d5fdbb650d577b86f55fb33fb172f6cf0d61c26aff306c3ec4915e8837652582fb80bb16559afd3a8769b14a7e89f3025ab710b312625378d3657315a6293d8b1dbaa63653979c5c116ed", 0x5e}, {&(0x7f0000000340)="ca7d6bc5ca36a9d26b4b3ffe5f01a20f020d589e828748cba9ab4753ad2d909841461ede04bba3b40c370ea00e1f8e496a6a2fbaba7f9ca3a63f86c20ba723cc86d4b2710f1e1ec03512e579cea737b42c37e6e6e0f9d25bcc19ea6e18a3e43d0b1aad0b1aac155cf8", 0x69}, 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0x1000}, {&(0x7f0000000540)="e8b37c3171f6dbcf8e951abf70ad5592dad7a836bf25bae1e8fd94e6ee85261aaa0273acb50bc82dd7b94058d406df48c3d25b52c50a0d60687921af3641b03b5e31acd87b4b580340c08861c02a7699bedc68f69ee415028a00c143dc2ced315f236a8fde679ecd1886cc89da36c2e21029fa281de282b745b57e8e5ab5a00e666666799192951bf7fafbbf40ffd827", 0x90}, {&(0x7f0000000600)="0066c5b28408be13ada0278c8ef72f3200137efda8e1b88c1f05adc84fb96131f44bc375ed5915d13a62a9efc05c6d13625fd22d65d71219f8c1f28b01063747b9948585b00acfa274ee8669f8ec0862f2a3a52fa148712f653586b98726fccb215e7abd6f8e40715720da5aa17ef861beaf8f32f160296e464f4e60cda621b33ff01460e1ca47a0c35ea1aa2bb166a145eb995fc2b6fe02173623b1838520456c", 0xa1}, {&(0x7f00000001c0)="b1723b1626ad6313635e37", 0xb}, {&(0x7f00000006c0)="31042ff65fd5697adeea105a153c5d028f9d2f5ef3490697eee7fd3d9de254cb902026ea7c9dc92c4c76e404b77afd061e58912f9f9c3b9000395d6cc4fd50c5eeec213a5f61c627d212d72998e10a4dd09dece903379ebd3c156abc5b9c017ed641888cb17b9666d9493ebfeee0014843961e20403bb6540b0ff5f444800d8c42c4de16f6e6d636ee11e6eefe9ac6c9012dafcf391c9d95df89f67042329f8a8acfbdba62d6d92c1f6f7559f08d6d1322443a61da1fcd3b869189393fc09df13c2fa133a027d0aa413ce9", 0xcb}], 0x8, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x16}, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000004040)={0xa6, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x6, [{{0x2, 0x4e24}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @rand_addr=0x7fffffff}}]}, 0x38c) getpeername(r1, &(0x7f0000000480)=@sco, &(0x7f00000003c0)=0x80) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000007c0)={0x0, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x8, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e24}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}]}, 0x48c) 2018/03/18 20:48:14 executing program 4: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6gretap0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1f, 0x200102) 2018/03/18 20:48:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x5, 0xc0040) execveat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='/dev/midi#\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='/dev/midi#\x00', &(0x7f00000003c0)='$\x00', &(0x7f0000000400)='/dev/midi#\x00', &(0x7f0000000440)='/dev/midi#\x00'], 0x1c00) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xffffffffffffffe4, 0x10000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000200)={0x1, 0x1000, 0x81, 0x2, 0x8, 0x83b}) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/03/18 20:48:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x1c, 0x20, 0x80000000afb, 0x0, 0x0, {0x3}, [@nested={0x8, 0x4, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 6: r0 = open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x100000001, 0x8, 0x3}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r1, 0x1, 0xfffffffffffffffc}, &(0x7f0000000280)=0x13e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff], @rand_addr=0x80}, 0x101}}}, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r2, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) connect$can_bcm(r0, &(0x7f0000000540)={0x1d, r3}, 0x10) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '\x00'}, &(0x7f0000000100)=""/195, 0xc3) 2018/03/18 20:48:14 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f1efc8)={&(0x7f0000f1e000)={0x10}, 0xc, &(0x7f00007dfff0)={&(0x7f000088cc98)=@expire={0xf8, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@rand_addr}}}, 0xff66}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0x0, 0x0}) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) dup2(r2, r1) 2018/03/18 20:48:14 executing program 5: uname(&(0x7f0000000000)=""/231) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0) 2018/03/18 20:48:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) timer_create(0x1, &(0x7f0000000180)={0x0, 0x5, 0x4}, &(0x7f0000000200)=0x0) timer_gettime(r1, &(0x7f0000000240)) mknod$loop(&(0x7f0000000280)='./file0\x00', 0x8, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100001000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f00000000c0)=""/77, 0x4d, 0x40, &(0x7f0000000140)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/18 20:48:14 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xb, 0x0) r1 = gettid() setpriority(0x0, r1, 0x5) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/19) unshare(0x2000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) fgetxattr(r2, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="054a000300f8ff08000400"], &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)=0xff) 2018/03/18 20:48:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/87, &(0x7f0000000240)=0x57) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x800, 0x4080) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x9, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x9, 0x6, 0xfdf, 0x7, 0x9, 0xffffffff}, 0x1}, 0xa) socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0xfffffffffffffffc, 0x4) getdents64(r1, &(0x7f0000000300)=""/202, 0xca) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000140)={@ipv4={[], [], @remote}}, &(0x7f0000000180)=0x14) rmdir(&(0x7f0000000200)='./file0\x00') ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) [ 249.435340] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/03/18 20:48:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) r2 = getpgid(r1) getpgrp(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1c1000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000000c0)={0x20000007000}) 2018/03/18 20:48:14 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x40000003, &(0x7f00000010c0)={0x4, 0x4, 0x3, "e98984883aef"}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e23, 0x3, @empty, 0xc1b}, 0x10000, [0xa16, 0x81, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0x9, 0x8001]}, 0x5c) 2018/03/18 20:48:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000200)=""/177) unlink(&(0x7f0000000040)='./file0\x00') r3 = dup(r1) sendmmsg(r3, &(0x7f0000005980)=[{{&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000004c0)}}, {{&(0x7f0000000540)=@nl=@unspec, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/18 20:48:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800000015000102000000000000000002005c3e724800d6b8e49ad947cd83e719eb46c742d4a55e3e3e0adfe4c96d639ebaeb434fb0f1e4acc56b6d90728bbc8e82620c182e29e73f5c476306d355ebc2bb44904b415327c3108e2ad14cd817a07f9e6347c7ea582ef764ba9bf1d232172d000000000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x5}, 0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0xffff}, &(0x7f00000001c0)=0x8) 2018/03/18 20:48:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21}, 0x3, 0x2, 0x1, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)="09024f8b6c45cfa0ad2a47c29006382878233dfeb674ac0b8dc682f9a7edafa2414445085ca5f384b66eff7cb93120df66ddc9307fa20cb130c9496176d57522a17ff809c0", 0x45}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000000340)="4cba70edbf34bb76c1cc7be58f0f6d1c2c423da8bfa9fc1da27e11432246124474c066cde6f7697fa67155ce143d31d69ade85a6b400bf83e3071a99e162d665e075840ed8198147c11eb92f0c643c0a5678b2dee51d9ab0", 0x58}], 0x3, &(0x7f0000000540)=[{0xfc, 0x11f, 0xbdf3, "f0797d2d3a15aea4fb2c9d1b02d3908978c733f20d7713beb377e8d42f8c778cd4847f24e4916859c09fc1e12af3f914b2eae887c84834c00f307f861fb0e247352f4f785ee1c1c2955a89f7ae2d45cef5cd76561c3d06ae9d8593f3573a238bcbcaf9d4758e65883583d7d7985c438c97c087fff96855b777aa9952bd81537990c71e1ba27317d518c602a68f97b037ad9c73a720d81c5e07bd5d2b9678d84f6edd3e31c73970bdcf97875bf57868d7f6bc9c9ab4cdacd5c065dacf15a25e7560af2c8b7cb1afa7bba546f4d0e290af78b7b0fd104958e72a4e6ec2c84cd469d43db6417f39a29a0a0412e5f0d1"}], 0xfc, 0x4}, 0x20000040) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket(0xe, 0x0, 0x1) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:14 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x400, 0x6, 0x1, 0x790}) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800470000240000000000009078ac1414bbac1414aa440409004404000000009078ac1414aaaad7520803b5f4c827a2d8cc"], &(0x7f0000000100)) 2018/03/18 20:48:14 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000080)=0x7) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)=@mpls_delroute={0x1c, 0x19, 0x0, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ustat(0xec, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x41, "a00c647aec17c1c691354d2e6e9b3c17c6f1c285e030c9c4277a042587fa79c3b00c66bbaf1ae468509b6b5449d67f6e0173d21a4560580fb3e2668db62dd306b2"}, &(0x7f0000000180)=0x49) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x1, 0x22, "0b647bc7f2c32b7f59236c40c5b98af52e1492592c7314350b9b7556160bef738645"}, 0x2a) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000118000)=ANY=[@ANYBLOB="180000001c000901ffffffffffffffff01000000040099e2"], 0x18}, 0x1}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000080)={0x8, 0x3, 0x2, 0x80}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000200)={0xffffffffffff22e1}, 0x4) r4 = geteuid() ioprio_set$uid(0x3, r4, 0x35) 2018/03/18 20:48:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="10ac62edabc0b1b2c929d5ad4feb8665d01ea2d6a8163c4583d08ff81935be378c2548d9f80bd221b546d69bd8fa2ced10b8629f21bbf5e141648fbf392c961d9e23473be9611c5b4a70c9e5aeb10e9706c83c4d4e99dd740ea8a4acb9cc43379109a0178cab9665b454ab9bebebff0a5d4dcdab06a87a8cf142bcf9e80b3ac3101ce4cc23903e0665e157e8ae5d1b1b6871fcca399872f3cdbfabbd156a4182", 0x1, 0x20000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffd83) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071afe0)={0x0, 0x0, 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f28f15)="bc", 0x1}], 0x1) shutdown(r0, 0x1) 2018/03/18 20:48:14 executing program 2: r0 = socket$inet(0x2, 0x6, 0x10000) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080)=0x4, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x0, 0x0, 0x4}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) 2018/03/18 20:48:14 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef8ffc)=0x5d2, 0xfffffffffffffe42) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x14000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x5) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x4}) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/03/18 20:48:14 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0x3a6) 2018/03/18 20:48:14 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/75, 0x4b) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e3ff0)=@ax25, 0x10, &(0x7f0000746000), 0x0, &(0x7f0000eb5f99)=""/103, 0x67}, 0x0) recvmsg$kcm(r0, &(0x7f00004b0fc8)={0x0, 0x0, &(0x7f0000564f60), 0x0, &(0x7f00000f0f17)=""/233, 0xe9}, 0x0) read(r0, &(0x7f0000000080)=""/248, 0xf8) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000000280)=""/244, &(0x7f0000000000)=0x32) 2018/03/18 20:48:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000000035040000010000000000000000f5"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = socket(0x1d, 0x8000a, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) 2018/03/18 20:48:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x0, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) 2018/03/18 20:48:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xffffffff00000000}, &(0x7f0000000100)=0x8) r1 = memfd_create(&(0x7f0000000040)="74756e0800000000000000d300000000be", 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000), 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x8000, 0x4) lseek(r1, 0xffffffffffffffff, 0x4) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}) 2018/03/18 20:48:14 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x8000000009, &(0x7f0000708ff9)=""/8, &(0x7f0000000040)=0x8) 2018/03/18 20:48:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:14 executing program 1: lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00', &(0x7f0000000180)='&^eth0,\x00', 0x8, 0x3) pipe(&(0x7f0000000800)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000840)={0x200, 0x81, 0x3}, 0x10) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x404000, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)}, {&(0x7f0000000280)="1e2605e9e0f3f9363b627c6e99eeef2d699613f7cc22499e9de329b59170f85059258e9cc0c4fd200c34a8d0bdcb3d027cfab9a4502ef5d85a1892202cc219b485d20594388c2b2fbd9760e35ef130a7dda6c0bf14d559f72a9101d9460fe4046d4bd07defca52ede8071f242a1c3181d698ddd4c104cdeb1d3397ddaf056e4804361111af927ddd5a01ea7fe56a94eb8faaa80b9bea5584e221b36592fdc12517d924c5dea6494fc2b7a86ed54fb3f9fa802054915aa7270c644120d7f70eedf19bbbbdd8127f42", 0xffffffffffffff8a}, {&(0x7f0000000380)="7962701fd0f826ee0b1bc4a042187a8748ae393de3028dd9d4d4db1c8df8b832f5000c72aca6b2c63d5ab455674359baafee6bb06d52e691093f7847bb052b4658ab3e3e5668886586662a7d4390c2f348a1dd645da1c2847665b207094cd5e7f21b29445267044b7444c2c571659fdb78426d3c3d522b491f4a5041612cb3d94e1ed35453d878e5504c7648a876921423e9e8e68b7f03e35407c9"}, {&(0x7f0000000440)="b99a3648b1bd8ef5f53f047c53f10c1a02268074bec2f175557c2a6d538d98edb55e5a2d7bedbb74f530fbbb6caf9b8e6ddc30378c8879ae9a5e88dfefbfb002e7a53b2e374a84659f32fc28a4069ff8d4a6033613a619ff4b98017a90d9534c2047f909cdd4237154d6900086f0a20cf7f7d98cb678d30bc02c2242a7e6d3b45a157ba9a3834fbd4e91507e840924c0bb538d25e5e1629a71015ae0f2abc6267b1b9ba56bf8a4d8c8b616f542ca7850a8"}], 0x1f9, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x63, &(0x7f0000000180)=ANY=[], 0xdd}}], 0x2, 0x0) 2018/03/18 20:48:14 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}, [0x3, 0xa6, 0x95, 0x3, 0x312a, 0x4, 0x1, 0x1, 0xc0, 0xfffffffffffffff8, 0x1, 0x80000000, 0x2, 0x1000, 0x8]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0x2}, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000200)=0x7ff) fcntl$setpipe(r0, 0x407, 0x40) memfd_create(&(0x7f0000000040)='selinux!\x00', 0x1) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) [ 249.708965] can: request_module (can-proto-4) failed. [ 249.751725] can: request_module (can-proto-4) failed. 2018/03/18 20:48:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)="ba7dc3f2dbf8d00567b8c56646662beb1ced1b2d77409e4b46906da93d9c061a0e56d8cdf0ea2c775ddbb0c3e1d180425fa90c3f18c889f45e7889fa315637a518b917a18efc7cb18d012faa05042161182f5e3ffa20f102472359ccbd25c31d", &(0x7f0000000080)=""/231}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/03/18 20:48:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000, 0x0) write$selinux_create(r1, &(0x7f0000000100)=@objname={'system_u:object_r:groupadd_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x35, 0x20, './file0\x00'}, 0x40) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000946000)=0x7, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x8) 2018/03/18 20:48:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="fc09a23b2fc64d5029e23a532ba294000000000099e8355e639608deea10f89f"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x4, 0x4) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'bridge0\x00', 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x6, 0x8000) getpeername$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0x1c) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000008c0)=@setlink={0x30, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x10, 0x16, [{0xc, 0x1, [@typed={0x8}]}]}]}, 0x30}, 0x1}, 0x0) 2018/03/18 20:48:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0xcf52}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200040, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0x51) close(r1) 2018/03/18 20:48:15 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) ioctl$void(r0, 0x5451) 2018/03/18 20:48:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:15 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000004000)=""/77, 0xff8e) getdents64(r0, &(0x7f0000003000)=""/216, 0xd8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x5) 2018/03/18 20:48:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) 2018/03/18 20:48:15 executing program 7: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"509710897b4d34"}, 0x1}, 0x10) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000c9f74)=""/140, 0x8c) 2018/03/18 20:48:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fff, 0x200000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000040)=""/211) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffa51d}) syz_open_pts(r0, 0x10000) 2018/03/18 20:48:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/03/18 20:48:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/18 20:48:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/18 20:48:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0xcf52}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200040, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0x51) close(r1) 2018/03/18 20:48:15 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000440)=""/2) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000002c0)) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000540)=0x5) r3 = dup3(r0, r2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x43, 0x7, 0x7ff, "0963c7079ecd6039d97703a189150fd8084671f71ffaea7fe4a121a9b2c7a476ebdbac2e0e4fe32c25b79e6ebbb409b8d665762d3769b3ad55819fb255a546d5b2d5a672a36766e963bbcf881fecfe8b"}, 0xd8) ppoll(&(0x7f0000000480)=[{r3, 0x1010}, {r0, 0x40}, {r3, 0x4005}, {r1}], 0x4, &(0x7f00000004c0), &(0x7f0000000500)={0x6}, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000040)=""/225, 0xe1}, {&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/49, 0x31}], 0x5) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80, 0x0) 2018/03/18 20:48:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000239000)='environ\x00') pread64(r0, &(0x7f0000e4d000), 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/15) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffff3d8, @loopback={0x0, 0x1}, 0x401}}, 0x8001, 0xffff, 0x3, 0xde02, 0x6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x40}, 0x8) 2018/03/18 20:48:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000110000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000000100)=@abs={0x1}, 0x6e) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x56b, 0x40000) ioctl$TIOCEXCL(r2, 0x540c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000280)={0x8000, 0x100000000, 0x7, 0xffffffffffffffec}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r5}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101040, 0x42) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000000080)=0x8, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000002c0), 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000240)={{0x4, 0x0, 0x80, 0xdc73, 0x4}, 0x68}) 2018/03/18 20:48:15 executing program 4: waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000167000), 0x2, &(0x7f0000f63000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) waitid(0x0, r0, &(0x7f0000000040), 0x20000000, &(0x7f0000000080)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) 2018/03/18 20:48:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000239000)='environ\x00') pread64(r0, &(0x7f0000e4d000), 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/15) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffff3d8, @loopback={0x0, 0x1}, 0x401}}, 0x8001, 0xffff, 0x3, 0xde02, 0x6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x40}, 0x8) [ 250.016296] ------------[ cut here ]------------ [ 250.021430] kernel BUG at net/ipv4/tcp_output.c:2864! [ 250.026692] invalid opcode: 0000 [#1] SMP KASAN [ 250.031352] Dumping ftrace buffer: [ 250.034878] (ftrace buffer empty) [ 250.038576] Modules linked in: [ 250.041762] CPU: 0 PID: 6628 Comm: modprobe Not tainted 4.16.0-rc5+ #268 [ 250.048592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.057953] RIP: 0010:__tcp_retransmit_skb+0x28e6/0x2cb0 [ 250.063386] RSP: 0018:ffff8801db206ff8 EFLAGS: 00010206 [ 250.068740] RAX: ffff8801d9bba300 RBX: 0000000000000001 RCX: ffffffff84cadc16 [ 250.075999] RDX: 0000000000000100 RSI: ffff8801a9a9c238 RDI: ffff8801af69a2ac [ 250.083263] RBP: ffff8801db2073a8 R08: ffff88021fff801c R09: 0000000000000000 [ 250.090519] R10: 000000004a37d21d R11: ffff88021fff801d R12: ffff8801af69a30e [ 250.097766] R13: 00000000a9ed0d5f R14: ffff8801af69a280 R15: ffff8801a9a9c000 [ 250.105014] FS: 00007efda275d700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 250.113216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 250.119074] CR2: 00007efda2762000 CR3: 00000001c1c58003 CR4: 00000000001606f0 [ 250.126320] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 250.133564] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 250.140807] Call Trace: [ 250.143363] [ 250.145522] ? tcp_skb_collapse_tstamp+0x360/0x360 [ 250.150433] ? lock_downgrade+0x980/0x980 [ 250.154564] ? lock_release+0xa40/0xa40 [ 250.158517] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 250.163684] ? do_raw_spin_trylock+0x190/0x190 [ 250.168246] ? rcu_read_lock+0x70/0x70 [ 250.172117] ? print_irqtrace_events+0x270/0x270 [ 250.176850] ? trace_hardirqs_off+0xd/0x10 [ 250.181074] ? print_irqtrace_events+0x270/0x270 [ 250.185807] ? try_to_wake_up+0xf9/0x15f0 [ 250.189935] ? find_held_lock+0x35/0x1d0 [ 250.193975] ? trace_hardirqs_off+0x10/0x10 [ 250.198280] ? migrate_swap_stop+0x970/0x970 [ 250.202663] ? cpuacct_charge+0x2e6/0x5c0 [ 250.206796] ? tcp_check_oom+0x2aa/0x500 [ 250.210838] ? tcp_free_fastopen_req+0x90/0x90 [ 250.215398] ? __lock_acquire+0x664/0x3e00 [ 250.219616] ? jiffies_to_msecs+0xd/0x20 [ 250.223653] ? bictcp_state+0x433/0x500 [ 250.227605] ? bictcp_cwnd_event+0x120/0x120 [ 250.231997] ? tcp_enter_loss+0xb4b/0xff0 [ 250.236135] tcp_retransmit_skb+0x2e/0x230 [ 250.240355] tcp_retransmit_timer+0xefc/0x2dd0 [ 250.244929] ? tcp_delack_timer+0x220/0x220 [ 250.249233] ? perf_trace_lock_acquire+0xe3/0x980 [ 250.254065] ? __lock_acquire+0x664/0x3e00 [ 250.258273] ? lock_release+0xa40/0xa40 [ 250.262234] ? perf_trace_lock+0x900/0x900 [ 250.266456] ? perf_trace_lock+0x900/0x900 [ 250.270667] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 250.275839] ? perf_trace_lock_acquire+0xe3/0x980 [ 250.280659] ? trace_hardirqs_off+0x10/0x10 [ 250.284978] ? pvclock_read_flags+0x160/0x160 [ 250.289457] ? trace_hardirqs_off+0x10/0x10 [ 250.293760] ? kvm_sched_clock_read+0x25/0x40 [ 250.298229] ? sched_clock+0x31/0x40 [ 250.301919] ? sched_clock_cpu+0x1b/0x180 [ 250.306044] ? lock_release+0xa40/0xa40 [ 250.310003] tcp_write_timer_handler+0x335/0x820 [ 250.314737] ? tcp_retransmit_timer+0x2dd0/0x2dd0 [ 250.319572] tcp_write_timer+0x153/0x170 [ 250.323613] call_timer_fn+0x228/0x820 [ 250.327480] ? tcp_write_timer_handler+0x820/0x820 [ 250.332388] ? process_timeout+0x40/0x40 [ 250.336433] ? __run_timers+0x7e3/0xb70 [ 250.340384] ? lock_downgrade+0x980/0x980 [ 250.344513] ? debug_object_deactivate+0x364/0x560 [ 250.349415] ? lock_release+0xa40/0xa40 [ 250.353374] ? mark_held_locks+0xaf/0x100 [ 250.357506] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 250.362888] ? tcp_write_timer_handler+0x820/0x820 [ 250.367792] ? tcp_write_timer_handler+0x820/0x820 [ 250.372700] __run_timers+0x7ee/0xb70 [ 250.376500] ? trigger_dyntick_cpu.isra.29+0x150/0x150 [ 250.381755] ? lock_acquire+0x1d5/0x580 [ 250.385703] ? lock_acquire+0x1d5/0x580 [ 250.389655] ? __hrtimer_run_queues+0x3dc/0xec0 [ 250.394302] ? trace_hardirqs_off+0x10/0x10 [ 250.398606] ? lock_release+0xa40/0xa40 [ 250.402579] ? print_irqtrace_events+0x270/0x270 [ 250.407315] ? trace_hardirqs_off+0x10/0x10 [ 250.411620] ? clockevents_program_event+0x163/0x2e0 [ 250.416703] ? lock_downgrade+0x980/0x980 [ 250.420843] ? __lock_is_held+0xb6/0x140 [ 250.424897] run_timer_softirq+0x4c/0x70 [ 250.428938] __do_softirq+0x2d7/0xb85 [ 250.432711] ? ktime_get+0x26f/0x3a0 [ 250.436416] ? __irqentry_text_end+0x1f9884/0x1f9884 [ 250.441504] ? trace_hardirqs_off+0x10/0x10 [ 250.445800] ? native_apic_msr_write+0x5c/0x80 [ 250.450363] ? lapic_next_event+0x54/0x80 [ 250.454499] ? clockevents_program_event+0x108/0x2e0 [ 250.459584] ? tick_program_event+0x83/0x100 [ 250.463975] ? __lock_is_held+0xb6/0x140 [ 250.468031] irq_exit+0x1cc/0x200 [ 250.471465] smp_apic_timer_interrupt+0x16b/0x700 [ 250.476280] ? smp_reschedule_interrupt+0xe6/0x650 [ 250.481188] ? smp_call_function_single_interrupt+0x640/0x640 [ 250.487053] ? _raw_spin_lock+0x32/0x40 [ 250.491012] ? _raw_spin_unlock+0x22/0x30 [ 250.495140] ? handle_edge_irq+0x2b4/0x7c0 [ 250.499353] ? task_prio+0x50/0x50 [ 250.502885] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.507716] apic_timer_interrupt+0xf/0x20 [ 250.511925] [ 250.514137] RIP: 0010:lock_acquire+0x256/0x580 [ 250.518692] RSP: 0018:ffff8801ca9777a8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff12 [ 250.526377] RAX: dffffc0000000000 RBX: ffff8801d9bba300 RCX: 0000000000000000 [ 250.533969] RDX: 1ffffffff0dd939d RSI: 1ffffffff0f58ec7 RDI: 0000000000000282 [ 250.541215] RBP: ffff8801ca9778a0 R08: 1ffff1003952ee59 R09: 0000000000000004 [ 250.548461] R10: ffff8801ca977788 R11: 0000000000000000 R12: 1ffff1003952eefb [ 250.555707] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 250.562995] ? lock_release+0xa40/0xa40 [ 250.566988] _raw_spin_lock+0x2a/0x40 [ 250.570767] ? inode_permission+0x3ec/0x470 [ 250.575076] inode_permission+0x3ec/0x470 [ 250.579214] may_open+0x1a9/0x2d0 [ 250.582652] path_openat+0x10cb/0x3530 [ 250.586537] ? path_lookupat+0xba0/0xba0 [ 250.590598] ? lock_downgrade+0x980/0x980 [ 250.594729] ? lock_release+0xa40/0xa40 [ 250.598682] ? find_held_lock+0x35/0x1d0 [ 250.602720] ? do_raw_spin_trylock+0x190/0x190 [ 250.607287] ? __lock_is_held+0xb6/0x140 [ 250.611339] ? _raw_spin_unlock+0x22/0x30 [ 250.615462] ? __alloc_fd+0x29b/0x750 [ 250.619258] do_filp_open+0x25b/0x3b0 [ 250.623038] ? may_open_dev+0xe0/0xe0 [ 250.626830] ? mpi_resize+0x200/0x200 [ 250.630615] ? get_unused_fd_flags+0x121/0x190 [ 250.635173] ? __alloc_fd+0x750/0x750 [ 250.638953] ? getname_flags+0x256/0x580 [ 250.643596] ? up_write+0x6b/0x120 [ 250.647121] do_sys_open+0x502/0x6d0 [ 250.650814] ? do_sys_open+0x502/0x6d0 [ 250.654686] ? filp_open+0x70/0x70 [ 250.658202] ? do_munmap+0xdf0/0xdf0 [ 250.661893] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 250.667406] ? ext4_llseek+0x237/0x2a0 [ 250.671279] SyS_open+0x2d/0x40 [ 250.674533] ? do_sys_open+0x6d0/0x6d0 [ 250.678397] do_syscall_64+0x281/0x940 [ 250.682264] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 250.687780] ? syscall_return_slowpath+0x550/0x550 [ 250.692689] ? syscall_return_slowpath+0x2ac/0x550 [ 250.697604] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 250.702953] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.707784] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 250.712947] RIP: 0033:0x7efda2075120 [ 250.716632] RSP: 002b:00007fff220a4918 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 250.724316] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efda2075120 [ 250.731560] RDX: 0000000000000000 RSI: 0000000000080000 RDI: 00007efda23409b8 [ 250.738804] RBP: 000055ffdefd3260 R08: 00007efda275d700 R09: 00007fff220a4a08 [ 250.746051] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffdefd3210 [ 250.753295] R13: 000055ffdefd3110 R14: 000055ffdefd3210 R15: 00007fff220a4b30 [ 250.760565] Code: ff e8 3f 7d de fc e9 3b f2 ff ff e8 55 7d de fc e9 ab fc ff ff 48 8b bd c8 fc ff ff e8 e4 7c de fc e9 06 e8 ff ff e8 0a 3c a6 fc <0f> 0b e8 13 7d de fc e9 cd fa ff ff 48 89 8d 78 fc ff ff e8 02 [ 250.779779] RIP: __tcp_retransmit_skb+0x28e6/0x2cb0 RSP: ffff8801db206ff8 [ 250.786732] ---[ end trace 3700bfec599b24aa ]--- [ 250.791482] Kernel panic - not syncing: Fatal exception in interrupt [ 250.798349] Dumping ftrace buffer: [ 250.801861] (ftrace buffer empty) [ 250.805541] Kernel Offset: disabled [ 250.809138] Rebooting in 86400 seconds..