c8fbfcf75547561c5f2202f242696700e28fe35419ed7caeea0a1226ea47c6679cbb75fbf0ffa904d48f68565669cca08ef994f193555ff481384016b847855d5482d9be107d65cda1a1534368ccff", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000020affc)=0x1, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x143800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x2000, 0x91, 0x100000000, 0x100, 0x1, 0x5}) shutdown(r0, 0x1) 2018/03/09 19:09:21 executing program 6: init_module(&(0x7f0000000000)="2ab03a6367726f757000", 0xa, &(0x7f0000000040)='wlan0em0#}em0selinuxem0trustedselinux\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x20) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)) r1 = signalfd4(r0, &(0x7f0000000100)={0x650}, 0x8, 0x80800) ftruncate(r0, 0x87) ioctl$KVM_NMI(r0, 0xae9a) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req3={0x10000, 0x6, 0x3, 0x500, 0x81, 0x8, 0x7fffffff}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00000001c0)=""/146, 0x92) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r3, 0xab1}, &(0x7f0000000340)=0x8) r5 = request_key(&(0x7f0000000380)='ceph\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='lomime_typewlan1selinux\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)='wlan0em0#}em0selinuxem0trustedselinux\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r2, 0x1}, &(0x7f0000000500)=0x8) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000540)={[{0xc22a, 0x8, 0x3e44ae5a, 0x10000, 0x5, 0x5, 0xa37c, 0xb84, 0x8000, 0xffff, 0x9, 0x9, 0x3}, {0x0, 0x4, 0x1000, 0x8, 0xfa, 0xffffffff, 0x86, 0x7, 0x6, 0xfffffffffffff000, 0x7, 0x100000000, 0xfffffffffffffffa}, {0x7, 0x7fffffff, 0x7fff, 0x1ff, 0x719, 0x8, 0x89, 0x1000, 0x7, 0xfc1e, 0x50000, 0x0, 0x6}], 0x4}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) lseek(r1, 0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_fuse_mount(&(0x7f00000005c0)='./file0\x00', 0xb000, r6, r7, 0x400, 0x10000) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000740)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000b40)={'gre0\x00', {0x2, 0x4e21, @rand_addr=0x1ff}}) fcntl$getownex(r8, 0x10, &(0x7f0000000b80)) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000bc0)={0xa, 0x0, [{0x4, 0x100000000, 0x9b8, 0x20}, {0xb, 0x9, 0x1, 0xe6, 0x8}, {0x80000008, 0x9, 0x800, 0x7, 0x7fff}, {0xf, 0x4, 0xffffffff871b9ce8, 0x8d}, {0x40000000, 0x5, 0x80}, {0xb, 0xdb1, 0xa5, 0x4, 0x8001}, {0xc0000004, 0x2, 0xfffffffffffffffb, 0x9438, 0x2}, {0xa, 0x80000001, 0x2, 0x8, 0x10001}, {0x80000007, 0x0, 0x7ff, 0x6, 0x7}, {0x8000000d, 0x401, 0x5, 0x0, 0x9}]}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000cc0)={r4, 0x63}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000d00)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000d40)={r9, 0x14}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/03/09 19:09:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0700f5ffffffff000000000000000000000000"]}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x100) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000080)={0x8000000000000000, 0x15003, 0x6, 0x5, 0x20}) 2018/03/09 19:09:21 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x1001) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)={0xffffffffffffffff}) 2018/03/09 19:09:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) unshare(0x8000) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='../file0\x00', 0x8000000004) 2018/03/09 19:09:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x28}, 0x1}, 0x0) 2018/03/09 19:09:21 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x3, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/03/09 19:09:21 executing program 4: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000240)=0x401, 0x4) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000380)=""/215, 0xd7}], 0x3, &(0x7f00000004c0)=""/107, 0x6b, 0xe36c}, 0x2000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000680)=@sack_info={r2, 0x5, 0x101}, &(0x7f00000006c0)=0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_generic(r3, &(0x7f0000a2efc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280000001d000b0100000000000000000600000014000300100000292d2b2c7d800000d7a5b2975cdffcd5b86a4f86b5c290e4139d5069c7343a40b13601de96998e171f3a"], 0x28}, 0x1}, 0x8000000000000000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000180)=0x1a, 0x9f3) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/09 19:09:21 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) socket$alg(0x26, 0x5, 0x0) read(r0, &(0x7f0000000640)=""/4096, 0x1000) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=@bridge_getlink={0x24, 0x12, 0x501, 0x0, 0x0, {0x7}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x80000000000800) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x984a, 0x3, 0x1}}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000180)=0xc0004) 2018/03/09 19:09:21 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[@ANYPTR], 0x1, &(0x7f0000000300)=[{&(0x7f0000000340)=""/102, 0x66}], 0x13c3, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x10001, 0xffffffffffffff9b, 0x0, 0x4, 0x0, 0x3, 0x0, 0x4, 0x80, 0xaa7f, 0x80000000, 0x40, 0x7, 0x800, 0x4, 0x9, 0x1ff, 0x8, 0x7, 0x400, 0x5, 0x80000000, 0xc65b, 0xa9d3, 0x5, 0x0, 0x1f, 0x7ff, 0x5, 0x400, 0x7, 0xfffffffffffff154, 0xff, 0x7, 0x4, 0x0, 0x0, 0x40, 0x5, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x800, 0x9, 0x7, 0xb058, 0xffffffffffffff7f, 0x6}, 0xffffffffffffffff, 0x80000001, 0xffffffffffffff9c, 0x0) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='clear_refs\x00') pwritev(r1, &(0x7f0000001400), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES64=r1, @ANYBLOB="f3000000998f6b6d72d2348853b28bea8040433d62e12b55b2727446ecd07782fbb69aee614b4261ababd45980b0a9fef2b2dbcf6caa31dc707dd0168f75b1ccd206d44fe440bd2916f001722af4fa6b5c0c40468b615122237d0dd81653c895425488b3c44cb9b982c4ebf6d192055777f28369b8d8a19847589bf5e218fb83ac31b76a68805aef4926d8704cd46c0e3754a26ff01a75b6c9e05447432c84af4c229540c8e1c3ab8eb54046ab47605d05a8266e4a31b0185ea3ba71a25ccc29968d9b772d1deaab7f7dbd586acc8c98dfa172aec9bbdb6b6a23eeb394adf481156179a41158729024b4bfaf7468541e157d9015dde013"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xbd, 0x820d, 0x9, 0x6}, &(0x7f0000000200)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x50, &(0x7f0000000140)}, 0x10) 2018/03/09 19:09:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000027ff4)={0x10}, 0x21a, &(0x7f0000015ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="23feffff00000000000000000000000000000000100000000c0000000000000093519910b994c6ac7e4c8438f5b52cf151710fb4c749f470212d797c4df6fe0fe00513b2f79e35bf766bc53751bd253b272eb933d8d6e74cf9918b96b1df94f5025af16a8ed3edacba0d2458989f4faba9b2140c7703f287c16d46379e9765489bdec13371a3c210b72cc03e5894d114bfa6f31df861a6045526074b9fc58ddcf1c5feb2af7cd65d6f296fcb375c087fe534d29269cfea76295ada5cd62a6388a3ffe713fed2152b73aadc07fbab6dffe378fb895f3f0a8a0931f8cac4b310a9954c466d2ab871b2b8bad0f32383", @ANYRES32], 0x24}, 0x1}, 0x0) 2018/03/09 19:09:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000080004000a000000"], 0x28}, 0x1}, 0x0) 2018/03/09 19:09:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x204000, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f00000000c0), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000240)) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000000)) 2018/03/09 19:09:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000005e0020002dbd7000914d2ba341fcdbdf2500000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x44804) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000180)={0x20001}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r0, r5, 0x6, 0x2}, 0x10) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000300)) 2018/03/09 19:09:21 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{0x2, 0x400, 0x8001, 0x3}, 0x6, 0x3, 0x0, 0x0, "885b1bc15a12d8f0"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4) readahead(r0, 0x5, 0x1000) r1 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/03/09 19:09:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x2}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1}, 0x10) 2018/03/09 19:09:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000000000)='/dev/sg#\x00', 0x3) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xbb1, 0x0) ioctl(r1, 0x400000000227f, &(0x7f0000e29000)) ioctl(r1, 0xcccb, &(0x7f0000000080)="777610927c628f21d5aaaf1d301e1428de388894") 2018/03/09 19:09:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x20}, 0x8) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0xffffffff, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, 0x4, 0x3, 0x1f, 0xffffffff}, &(0x7f0000000140)=0x98) [ 84.642728] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 84.645848] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 84.654771] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 84.681965] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/03/09 19:09:21 executing program 0: r0 = socket(0x15, 0x80005, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/57) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000bd4fff)=""/1, &(0x7f0000000040)=0x1) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0xfffffffffffffff2) 2018/03/09 19:09:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000080004000a000000"], 0x28}, 0x1}, 0x0) 2018/03/09 19:09:21 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f00000051c0)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000001500)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/62, 0x3e}, {&(0x7f0000000180)=""/195, 0xc3}, {&(0x7f0000000280)=""/43, 0x2b}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/186, 0xba}, {&(0x7f0000001380)=""/1, 0x1}, {&(0x7f00000013c0)=""/155, 0x9b}, {&(0x7f0000001480)=""/125, 0x7d}], 0xa, &(0x7f00000015c0)=""/131, 0x83}, 0x10000}, {{&(0x7f0000001680)=@sco, 0x80, &(0x7f0000001900)=[{&(0x7f0000001700)=""/131, 0x83}, {&(0x7f00000017c0)=""/64, 0x40}, {&(0x7f0000001800)=""/203, 0xcb}], 0x3, &(0x7f0000001940)=""/47, 0x2f, 0x3}, 0x7}, {{&(0x7f0000001980)=@generic, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001a00)=""/134, 0x86}, {&(0x7f0000001ac0)=""/129, 0x81}], 0x2, &(0x7f0000001bc0)=""/4096, 0x1000, 0x10001}, 0x7}, {{&(0x7f0000002bc0)=@ll, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002c40)=""/174, 0xae}, {&(0x7f0000002d00)=""/2, 0x2}, {&(0x7f0000002d40)=""/4096, 0x1000}], 0x3, &(0x7f0000003d80)=""/104, 0x68, 0x200}, 0x20}, {{&(0x7f0000003e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003e80)=""/114, 0x72}, {&(0x7f0000003f00)=""/2, 0x2}], 0x2, 0x0, 0x0, 0xbe00}, 0x400}, {{&(0x7f0000003f80)=@nfc_llcp, 0x80, &(0x7f0000005140)=[{&(0x7f0000004000)=""/113, 0x71}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/162, 0xa2}], 0x3, &(0x7f0000005180)=""/60, 0x3c, 0x1ff}, 0x80}], 0x6, 0x1, &(0x7f0000005340)={0x0, 0x1c9c380}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005480)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005380)={'vlan0\x00', {0x4, 0x200, 0xfffffffffffffffa, "f6d4e66f5c3b", 0x1}}) ioprio_set$pid(0x0, 0x0, 0x2002) getsockname(r0, &(0x7f00000053c0)=@nl, &(0x7f0000005440)=0x80) 2018/03/09 19:09:21 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000000)=""/251, 0x8000000}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000140)={"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"}) 2018/03/09 19:09:21 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/09 19:09:21 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1, 0x1}, 0x2c) 2018/03/09 19:09:21 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/dsp\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000900)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x5, 0x3, "e9f39a510c4ac14ad560efa898ee0711352741c935d96de10ed8b3b21beb01cfa10b6cf30d2c1b8ea61db32c722a6974ae8fd559b769567c38dd5ca3275422d3f2c0cf0c0ff8d04c99d0e6b44e59913b"}, 0xd8) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200008004000) vmsplice(r1, &(0x7f0000000580)=[{&(0x7f0000000000)="a2ee3cd39891e9fb81552e71d9186b11b60b74708644b75540261b00d10c0827f2a509429102cb4e4bb17e9ab139a440ae4209ca5017a88afb07d818b21eae1dbbf3d41d05f4878f5746ac19917bef0dbb01e5a164038b4c0145179e3c70bba69c433a83cae08e409199e4dcf29ecc41ff5a82e7891680abab2b7f2d46c1e6527cd55eae4c61592cf90b30d07d80cc57c3f249db", 0x94}, {&(0x7f00000000c0)="96e14ad7b0ba57c5eff78b984d05bde88f04a230c0cd686e71a9e180b077037302a44c6c0d4b00ee5ef150cf5b368cec41194619e840be2dece004c938bee3d6e567a77b604f0daacf", 0x49}, {&(0x7f0000000140)="28533aa31b0ec3458b0287201dfaa8", 0xf}, {&(0x7f0000000180)="2d5c29e9b38817d351f684dfc636d0e2a3508caeb0b4f49b2aed0ca55e4a3807f4b5359d2ac5a52eea5684e8427cb295563cc14839266b84ef4dd3015522", 0x3e}, {&(0x7f00000001c0)="39c302d701044bcf122373c867bca07708f28797dfbf6165fc92bfd2f6ab3dbb85f0695ba165615bc99ae958586a1b4b36130adef8b66c7072ee198a504570cd61f3942f683720941c6c9747c44739924ec98f9bc9c626af5f1157005a5962be364d69b4a78ecdde8689115515be62ad75ccb1602972f232b217a216a31b08fbb26cc4ae39516307a681de7aec147878097dbc219c344b85939ec0adb99dc64515897e761d395cccfc9902c5cda0", 0xae}, {&(0x7f0000000280)="0d0901eabfeb9361d57153f8f3f7ce70144d1f10a58b132150cbd6483d939c1b045c9155a6b4f9409b2bd05aa668983ab090d04c2e399a631f6d2a39f987ecb84fad8e413b0ea2fd9c18e571b8cdaa477e5fa6ac4d8e1b50a6e4b5de7367615a861f215b271dba34521248a9ae33de421af292292d154b61c9cfc0836799997a8f1d81535723ba90cda3b355690f758fbbbd57c23339dc877043fa22b242eb7910f2f55f7db3e99f2fcea53b88728a425d9ee03725c4cefec81130051e164c36db3c42f143fed47af718050062d1bf474ed9cf3cad2bb709d0ef875dbd405f437e7d4c53", 0xe4}, {&(0x7f0000000380)="ea47e4991fabbcec6efa6093933dcc485fcbb2da5fa600367324f361ebd7a317448c9d7919cf1c919271bfe65398cb09c3431c2d3742f07e901c76d135ae1447bcd3efb83947f11e134c9207cf94f9f320078c9c192f4bf638f3703d7c1165755283a4de9b171afe502477338373a9e38a034ca9c3b5e2c7f6fe82227ab46f931a1ed7c701af8633a58eb6af09d4e43ff00b2bd6f20ee07f158192a7a043dd22b1764fd6741fce9fa18e30c4bbab19fc51a5e6518bf6d11ca5cccb7c0591e89fbdcbd54344504554f1243d", 0xcb}, {&(0x7f0000000480)="f763c882fcc3a3960df828ea9234e536c0f78729ca9188e327b15bd1d2274497e456a55a9e15e0705d6b7e1cf65b59b7c8f3199b29f8ea7ad8a32d0dc13612acb58a0f5f06b37be1e3f2f57fbdc3ef2f5d04f3f8bedc0adabaff62f4a9725d15926670f5cb16aece2f8d7f3e083d71467d0abe3c755bbe44db5ef87a42883b806fff774f6354ce32255b69971dc94f286cc94478b4a54d49d3cc113c4d7cefb49a4ac2414e1ca6a369b842e25e2e791d435e3d4460749fa2b6adb1370b4ca132204082b46ae9ad0f3e43", 0xca}], 0x8, 0x4) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) vmsplice(r1, &(0x7f0000b1c000), 0x0, 0x0) 2018/03/09 19:09:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000080004000a000000"], 0x28}, 0x1}, 0x0) 2018/03/09 19:09:21 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'reW', 0x0, "35bd00"}}}}}}, &(0x7f0000ae3000)) r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@ipx, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x2, 0x10000, 0x9, 0x1}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x47, "d5858aa17e3b80434747c3c4056699429017fdcd43591926457c52c5185259d1ce0714a2442790399a5090eedf6fdc47d7704fcd5feced551a2fc54e062a7de2bf1e43df7a486b"}, &(0x7f0000000400)=0x4f) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x800, 0x100) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000180)=0x100000000, 0x4) timer_create(0x3, &(0x7f0000000000)={0x0, 0xa, 0x73d1a319c7ed09eb, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r3, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}}, &(0x7f0000000100)) 2018/03/09 19:09:21 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x21, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000140)) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x80000040000) arch_prctl(0x1007, &(0x7f0000000040)="e1eea0695c31fe320e8ba663b3425faf8f1ad528425691fe24c50ff48f9525a76a813e14512e6d13") 2018/03/09 19:09:21 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb9, 0x620d40) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0xb, 0x3, 0x8) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/09 19:09:21 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)={0x2e1, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) 2018/03/09 19:09:21 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6754, 0x800) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0x9, 0x401, 0x1, 0x400}) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x1, 0x2, 0x3, 0x3, 0x6}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x8, [0x4, 0x4, 0x7f, 0x20, 0xff, 0x5, 0xe5b, 0x6]}, &(0x7f00000001c0)=0x14) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000200)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000240)={0x2, 0x3a0, 0x4, 0x6, 0xffff}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000280)=""/53, &(0x7f00000002c0)=0x35) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000300)=""/92) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000003c0)=&(0x7f0000000380)) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000400)="64a2a2ca868415f569147f2410e0620a7f493b81021f3e75c75228fa0d538deb122b38b5b809035861416540e8bc4706709184707e3781dc5c408f0c4a22fc046bfcfef37b8a467fea14f3f516d5cf93b91905e2e56d702ae0784a1fd192d4f3c9c99ff1249293dd5b2249f274e577197ce6e55f9df68ab6e9b9cbed5c136f3bce624b03e6f1009affdd2d0deed9dba977ab6119f498f02a449ffa35e97c1704906d275c75a81aeefcc105ae1b1eeec7e35dedf46c1b9f0c16e32678875e76146c6c5f812ec5bfe6c3f538db4ab7ce", 0xcf) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000580)={0x2, r0, 0x1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0xd9, "c8bc77e287f607f1555aa86cf0dbb0147bb61d8db91947337720ce0d2bb0af0c01766873cc7283a310d728ff29da9fccc82d8e91b6c0a96d34adac76c3c82def58a7c80c0ba621c4aa7841f28c7e53a644cc4d74236055ebc5c5bc82b261fe8b6906a9523122daeeaf92039d8f3f095683a7661a9647db57d17662b0da1582e46ff9a090cc4a76a8ba4dcadfcd4a0fa2350a5c2f71550798618bb57f087e64bc75c4184a8f517ee0aca45ef4f92df551ba116a889ab429d84bf53e73bbdacaceeb5fbae15a829c2f58403805deb817f035444dad14eb444fec"}, &(0x7f00000006c0)=0xe1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000700)={r3, 0x4, 0x1}, 0x8) r4 = open(&(0x7f0000000740)='./file0\x00', 0x42, 0x10) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000780)=0x1ff) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) iopl(0x2e8) r6 = msgget$private(0x0, 0x20) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000ac0)=0xe8) r10 = getegid() r11 = gettid() r12 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000b00)={{0x0, r7, r8, r9, r10, 0x2, 0x5312}, 0xffffffff, 0x100000001, 0x8, 0x400, 0x5, 0xff, r11, r12}) 2018/03/09 19:09:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty, 0x80000000}, 0xfffffffffffffd3d) io_setup(0x101, &(0x7f00000000c0)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000001c0)=@srh={0x0, 0x0, 0x4}, 0x8) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)="5ba81c8b", 0x4}]) 2018/03/09 19:09:21 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) unshare(0x28060400) recvfrom$inet6(r0, &(0x7f0000506f47)=""/185, 0xb9, 0x0, 0x0, 0x1ca) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = semget$private(0x0, 0x2, 0x110) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000000)=0x3f) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x646100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x1f}, 0x1) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netdev_private(r3, 0x89f2, &(0x7f0000000100)="745a44cefb2aaf7f92296cf6dfd024bf31b0da45be45978181a50abb7ae645a62798e63a23c72bb13ba9ea5e3565274d335130052a29ab001a2cc55658fdac260aec8687b938c90f71daea62d90525ab54b1eb58b61c79cdbf06f612adda55b944048abf9b774fb14352800cb2e42f7e23d6f3ec7071326b67af91400f6cc292641edc4b9e8349b334c054a21ec0") 2018/03/09 19:09:21 executing program 5: 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$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r0, @ANYBLOB="0000000000000000080004000a000000"], 0x28}, 0x1}, 0x0) 2018/03/09 19:09:21 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000000c0)=0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x9, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000af9fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004b0ed8)={0x17f, 0x23, 0x301, 0x0, 0x2, {0xd}}, 0x228}, 0x1}, 0x0) 2018/03/09 19:09:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip_vti0\x00', &(0x7f0000000200)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ether_spec={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {"8e7c", @link_local={0x1, 0x80, 0xc2}}, @usr_ip6_spec={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80}}, {"6fd1", @link_local={0x1, 0x80, 0xc2}}}}}) 2018/03/09 19:09:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x200000000000, 0x84) accept$inet(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff]}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = dup(r0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000100)={r4, r0, 0x6}) recvmmsg(r4, &(0x7f00000002c0)=[{{&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/166, 0xa6}], 0x1, 0x0, 0x0, 0xc4}, 0xffffffffffffff01}], 0x1, 0x2000, &(0x7f0000000300)) 2018/03/09 19:09:21 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$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair(0x1b, 0x800, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000240)) 2018/03/09 19:09:21 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x5, 0x10000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002a00)={{{@in6=@ipv4, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) recvfrom$packet(r0, &(0x7f0000002940)=""/182, 0xb6, 0x40010020, &(0x7f0000000280)={0x11, 0xf8, r1, 0x1, 0x80, 0x6}, 0x14) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, @dev}, &(0x7f0000000480)=0x10) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002800)='/dev/vhost-net\x00', 0x2, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002840)='/selinux/member\x00', 0x2, 0x0) r7 = syz_open_dev$adsp(&(0x7f0000002880)='/dev/adsp#\x00', 0x92, 0x181001) sendmsg$netlink(r0, &(0x7f0000002900)={&(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfd, 0x900000}, 0xc, &(0x7f00000027c0)=[{&(0x7f0000000340)={0x28, 0x31, 0x8, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x18, 0x9, @ipv6=@dev={0xfe, 0x80, [], 0xe}}]}, 0x28}, {&(0x7f0000000580)={0x2204, 0x3a, 0x220, 0x70bd29, 0x25dfdbfe, "", [@typed={0xc, 0x32, @ipv4=@rand_addr=0x2}, @generic="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@generic="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", @generic="fcdab3588b6686f501ca3d73b93de522fa4c574cf47feda717dc063c51c85d506a7a9ba445b195e8bdba74acdeab15e1466dc4d18c34f90a26221e43edc592183387bd4dcc4e80539312ec31e5e7fa1b285a9d87b068db49d3e7d34463610ba4d76bdba468904b53d78f75c95d8c92caecd3a9d1a3e82d905d3bfcf01279c2ff81195ea5f93f0a1b71aa48136340912527047b35083bb44ff5ee39d7b5", @typed={0xc, 0x90, @uid=r2}, @nested={0x101c, 0x3, [@typed={0xc, 0x22, @fd=r3}, 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", @typed={0xc, 0x71, @uid=r4}]}, @generic="3ca6d31c542fa215efec71f3fb1cce166b81e03ab80b64cd54bafe26e7609e8f9e9832"]}, 0x2204}], 0x2, &(0x7f00000028c0)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r6, r7]}], 0x30, 0x20000000}, 0x20000805) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x6, 0x3}, &(0x7f0000000180)=0x8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002b00)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, r1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r8, 0x6}, &(0x7f0000000200)=0x8) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe8000000000000000000000eafffffeff020000000000000000000000000001880090780014000060c596ab41000000ff010000000000001803000000000001ff0200000000000006000000000000012c200201e01227b8b6cb2435b1d78e4a15fa568122a76aed0f756795a2bab8284a2513a948a1f5f147f9589158096047f19bf7b8e7ea20ac18938cc7ed294dd3a3240d812cd8e569f6d170779680b35d2b014b1cae69c31586b096f4881e9ec61248bea0b549bfa50bb01edd7eb170e3aade0e49042af83315584455aa6b784093695b7896f551b7"], 0x0) ioctl$KVM_GET_CLOCK(r7, 0x8030ae7c, &(0x7f0000000100)) 2018/03/09 19:09:21 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0xf8}, 0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='attr/current\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000140)=0x8, 0x8) sendfile(r2, r2, &(0x7f00006c7000), 0x27) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) semop(0x0, &(0x7f0000000040)=[{}], 0x1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/load\x00', 0x2, 0x0) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x60) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000240), &(0x7f00000002c0)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000200)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000380)=0x80, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000480)=""/19) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="331504136d83f491da12082c350500000050060000000000000401f18e5e84def2ac7f455e7c63b8219215cacb63ecf3d16d3da2166956444ad01dbccbdd5df9beaf7224a21be1829cce83ede52097a150cf4ddc0cb5be963f5ca8b3a5d39c0ee1591b702dbe8b240e7c5bf18e58a1a6d4dd8cd66e9b4834400702a6a6fcbb9880da1b34954863cfe322d2696f84e35a039c5ec66fe7d70fcf6e12c0cc50ea9b35a865fa1ab4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x18) 2018/03/09 19:09:21 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x28}, 0x1}, 0x0) 2018/03/09 19:09:21 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"73797a5f74756e000000004c64a7c000", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="400000001400090100ffff008052a0270a000000", @ANYRES32=r2, @ANYBLOB="14e90602000000000000000000000000df7983b314000100fe8000000000000000000000000000aa7d6a3beb77693ebb8a62551cb68414085659f03c85affad70000000000000000000000000000a96b96f837cdef0e7544b9f0d0535a9154c602fae8a82af947d32fa01d97f7a9a6b7b9a90db24d2379b932d6c7272409eae76bdaf3afd04de0ffe43f844a8d19282bb1d02d2e85c3adcb97f823485dbcac9d09096e155f5c7541b3fe4698aa5dd87e01ec711c24bf6db0323524dbd652a7257f2637ecee43"], 0x40}, 0x1}, 0x0) 2018/03/09 19:09:21 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1000, 0x29, 0x4, 0x3, 0x0, 0x8, 0x1, 0x1, 0x10000, 0xc09, 0x3f, 0x0, 0xff, 0xfff, 0x4]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x6, @empty, 0x100}}}, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2}}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x1ff, 0x1f}, {0x7, 0x8001}, 0xfcd0, 0x2, 0x1000}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x124021) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) [ 85.012723] audit: type=1400 audit(1520622561.980:68): avc: denied { dyntransition } for pid=11674 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 [ 85.043771] QAT: Invalid ioctl [ 85.044914] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. [ 85.047278] QAT: Invalid ioctl 2018/03/09 19:09:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x2, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f00000005c0), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'bond0\x00', 'gre0\x00', 'bond0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x108, 0x158}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}, {{{0x3, 0x0, 0x0, 'ipddp0\x00', 'eql\x00', 'ipddp0\x00', 'gre0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0xe0, 0x118, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @random="4a3aa03afc63", [], 0x0, 0x0, 0x0, 0x0, @random="7d1087738167"}}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x378) truncate(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101000) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x6, 0x2, 0x100000001, 0xdcd, 0x4, 0x3, 0x7ff1, 0x7, 0x7ff, 0x9, 0x21, 0x1}) 2018/03/09 19:09:22 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x105001) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)="6e58742f6b657473746165007dca449c0295defc2b3d8e7a2c47e88a20bd47f22ee49bf76b180dc77fb27ed4f332bf072b3894c3e13b7248d9cf59ad5568266e546e3c13242ef5e39f6ec637516e383bdf960c6e8f4db05abf6f0a1f5a0001476902937d2fe45f9ea56cd25c41c8224c8ea60ffb5896037383067a01408f2b3fdc40df91f3fdf5adba66d8c89aaba450757019091977cc") mount(&(0x7f000025e000)='./file0\x00', &(0x7f00002fd000)='./file0\x00', &(0x7f0000f7fffa)='tmpfs\x00', 0x0, &(0x7f0000916ee4)) syz_open_procfs(0x0, &(0x7f0000000000)='nYt/osced\x00') 2018/03/09 19:09:22 executing program 5: r0 = socket(0x0, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x28}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') socket$l2tp(0x18, 0x1, 0x1) renameat(r0, &(0x7f0000000000)='./file0//file0\x00', r0, &(0x7f0000000140)='./file0\x00') 2018/03/09 19:09:22 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x3af1) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/03/09 19:09:22 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x6, 0x1f, 0x6, 0x7, 0x5, 0x3, 0x3, 0xa155, 0x7, 0x7, 0x3, 0x800, 0x6}, {0x3, 0x80, 0x401, 0x7fff, 0x4, 0x5, 0xffffffffffffff01, 0xffffffffffffffe0, 0x8, 0x4, 0x0, 0x7, 0x4}, {0xb0, 0x20, 0xffffffffffffa82b, 0x7, 0x1059e882, 0x7, 0xffffffffffffffff, 0x75, 0xfff, 0x9, 0x7, 0x100000000, 0xfffffffffffffffc}], 0x7ff}) lseek(r0, 0x0, 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/55) 2018/03/09 19:09:22 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) write(r0, &(0x7f0000000000)="5779e87057699de72d8bcbee7821cfbc4e3fc8876f626d549fa88c671a731250a55885501cb8e6f4b05a6a3b3a8999f19ee48eaa629b139a60442a6721091ebe2a3f374410c27047e0c99d6dc79bd23ab4abcfcd004e21973becd27506b7a9df8f6d1ba503709c737c909b14e2e3ce8046d7a3dd22722e5d56ddbd19044f7e", 0x7f) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bce20)=[{{&(0x7f0000299000)=@nfc, 0x10, &(0x7f00009a9000), 0x0, &(0x7f0000735000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00007a7000)) 2018/03/09 19:09:22 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xffffffffffffff79) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'irlan0\x00'}}) [ 85.085626] QAT: Invalid ioctl [ 85.091243] QAT: Invalid ioctl 2018/03/09 19:09:22 executing program 4: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000080)=""/140, 0x8c}, {&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000200)=""/64, 0x40}], 0x4, &(0x7f0000001440)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/245, 0xf5}, {&(0x7f0000001380)=""/156, 0x9c}], 0x3, 0x0) lseek(r0, 0x7ffffffffffffffb, 0x5) fcntl$lock(r0, 0x1, &(0x7f0000fd1fe0)={0x0, 0x1, 0x0, 0x8000000000, r1}) socket$pptp(0x18, 0x1, 0x2) 2018/03/09 19:09:22 executing program 2: ioprio_get$pid(0x1, 0x0) 2018/03/09 19:09:22 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f0000000a00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/250, 0xfa}], 0x1, &(0x7f0000000bc0)=""/188, 0xbc, 0x7ff}, 0x2}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000c80)=""/44, 0x2c}, {&(0x7f0000000cc0)=""/30, 0x1e}, {&(0x7f0000000d00)}, {&(0x7f0000000d40)=""/48, 0x30}, {&(0x7f0000000d80)=""/118, 0x76}, {&(0x7f0000000e00)=""/55, 0x37}], 0x6, 0x0, 0x0, 0x8}, 0xaf0e}], 0x2, 0x40000161, &(0x7f0000000f40)={0x77359400}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000f80)={@dev={0xfe, 0x80, [], 0x18}, 0x23, r1}) r2 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="ec3c1d4205cce0485aa8653ea3f69fd19025748639f830ff39412717be66c8f1d56c8029461f9a86e81d107cff", 0x2d, 0xfffffffffffffffd) r3 = add_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r5, &(0x7f00000001c0)='./file0\x00') 2018/03/09 19:09:22 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d0a000)='comm\x00') ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) ftruncate(r1, 0x3) sendmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x27, @dev={0xfe, 0x80, [], 0x1a}, 0x7fff}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="ab120be2dbd795b7efa35c6270b88c77feb77f9b65267d31c3da94d7841685e1a23fa9b01dd494a98a345ea0488ef6497cabbfa06f997d59bb2b3e2f95252e5ac7d764325e2472bd6901725534387e65c69c7888e033eed974e1c20b3749a742b622db9334f714615bdf01cc10748eeb4f8f96d2c10d707303360039a4b69891f0735ec531af81f8a2ef200dec3b6ba6b0b14f4ff60c04608823cf274ccc95430f7c2fb615203180784bb4f4a9d194bfa4bcf8f655073e6ac5e63575a5f4ee1d50796adcefee", 0xc6}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x308, 0x4811}, 0x20000040) ftruncate(r1, 0x73c) 2018/03/09 19:09:22 executing program 5: r0 = socket(0x10, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x28}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 0: rt_sigprocmask(0x1, &(0x7f0000000000)={0x200}, 0x0, 0x8) r0 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='[GPL::\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10, 0x800) connect(r1, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x4, 0x1, {0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}, 0x5}}}, 0x80) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000000300)={0xf254, 0x0, 0x10001, 0x0, "eea32802088f1e968d27cba568f8a9b31f7fd64249ccc073bc3b0d7a51d1b590c57663260e49388015601e45", 0x42f4162c}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000380)={0x1, 0x0, 0x3, 0xbecd}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f00000003c0)={r5, 0x7fffffff}) r6 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x80, 0x321000) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x20000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000540)={@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @loopback=0x7f000001}, 0x1, 0x2, 0x1, 0x2}}, {&(0x7f0000000480)=""/119, 0x77}, &(0x7f0000000500), 0xe4836a14d12c9e3e}, 0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000600)={0x0, 0x401}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000680)={0xda5d8cf, 0x5, 0x8, 0x3f, 0x3f, 0x200, 0xb852, 0x4, r8}, &(0x7f00000006c0)=0x20) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000700)="cef0f3602838d5f688809af3d6", 0xd) ioperm(0x6, 0x3, 0x4) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000740)={0x7, r7, 0x1}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000007c0)={'yam0\x00', &(0x7f0000000780)=@ethtool_link_settings={0x4c, 0x9, 0x2, 0x6, 0x1ff, 0x29a, 0x4, 0x7fffffff, 0x1, 0x7, [0x80, 0x3, 0x2, 0x80000000, 0xe8, 0x1, 0xffffffffffff0000, 0x92cf], [0x80, 0x4, 0x3, 0x3]}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000800)) getsockopt$inet6_dccp_int(r4, 0x21, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$TIOCGPGRP(r10, 0x540f, &(0x7f0000000940)) connect(r10, &(0x7f0000000980)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e23}, 0x3, 0x1, 0x1, 0x2}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000a00)={0xffffffff, 0x5, 0xd61, 'queue1\x00', 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f0000000ac0)={r9, 0x2}, 0x8) getsockopt$inet6_mreq(r10, 0x29, 0x1c, &(0x7f0000000d00)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000d40)=0x14) r12 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e21, 0x1, 0x4e22, 0x0, 0x2, 0xa0, 0x20, 0x1e, r11, r12}, {0x7, 0x200, 0xfff, 0x14, 0x7fffffff, 0x401, 0x8249ab3, 0x8}, {0xaa, 0xff, 0x5, 0xfffffffffffffff7}, 0x10000, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x3c}, 0xa, @in=@rand_addr, 0x3507, 0x6, 0x3, 0x7, 0x4, 0x2, 0x4}}, 0xe8) 2018/03/09 19:09:22 executing program 2: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000100)={0x2, {{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x1ff}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x7a28}, 0x7f}}]}, 0x110) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="757387722e00"]) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000380)=0x6, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) ioprio_set$pid(0x0, r2, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={r3, 0xe, "751278d4f5dc7c532c2addf66ae2"}, &(0x7f0000000440)=0x16) r4 = gettid() ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000004c0)={"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"}) perf_event_open(&(0x7f0000000300)={0x6, 0x70, 0x0, 0x72e09b9b, 0x5, 0x40, 0x0, 0x3ff, 0x1000, 0xa, 0xa, 0x4, 0x4, 0xfff, 0x4, 0x4f, 0x1, 0xee, 0x2a, 0xcb3, 0x3, 0x9, 0x9, 0x0, 0x5, 0x9, 0x101, 0x7fffffff, 0x40, 0x7, 0x38, 0xa2, 0x0, 0xffffffff00000000, 0x3, 0x8, 0xe7, 0x2, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000002c0), 0xa}, 0x6000, 0x8, 0x1f, 0x1, 0x2, 0x2, 0x3}, r4, 0xd82, r0, 0x9) unlinkat(r1, &(0x7f0000000480)='./file0\x00', 0x0) getsockname$netlink(r1, &(0x7f0000000940), &(0x7f0000000980)=0xc) [ 85.186109] encrypted_key: insufficient parameters specified 2018/03/09 19:09:22 executing program 1: r0 = getpid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000840)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000940)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000980)={'gretap0\x00', r2}) r3 = syz_open_procfs(r0, &(0x7f0000000100)='numa_maps\x00') ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000200)={&(0x7f0000000000)=""/201, 0xc9}) fanotify_init(0x20, 0x81000) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000280), 0x4) readv(r3, &(0x7f0000000240)=[{&(0x7f0000000140)=""/164, 0xa4}], 0x1) 2018/03/09 19:09:22 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f00004c3ffc), 0x4) ioctl(r0, 0x1, &(0x7f0000000000)="bf27914f0140c565e780707808a1e09163ab428e24a3803dde5a92516570409938b5411b293a6b845a0e5513781626b9466c0011a76553f7cc4b0aa273c482491c08976c7d424cf592671ed76d3bd4c96f4e68fb897248562a78a792e6e0370171a661e1b20a60f8ad6894743f72019f08d87be8fa8301adf2e31dd8603d69c8bacc7179ac5bdbe9fe891b88e0d8d53dab3c8ac90a282c160f26eb2e56f018c487a9593078a8") 2018/03/09 19:09:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000024000)={0x10}, 0x0, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000222900ff0a0000000000000000030000000c0001000800010000000000"], 0x20}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') renameat(r0, &(0x7f0000043ff8)='./file0\x00', r0, &(0x7f0000045ff7)='./file1\x00') 2018/03/09 19:09:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x28}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x4, 0x2, 0x39e, 0x8}, {0x2, 0x1ff, 0xffffffffffffffb5, 0x20}, {0x200, 0x3, 0xa2, 0x7f}]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = getpgrp(r1) prlimit64(r2, 0x0, 0x0, 0x0) 2018/03/09 19:09:22 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) lseek(r1, 0x4, 0x200000000001) close(r0) 2018/03/09 19:09:22 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00004fd000)=0x1, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r1, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/09 19:09:22 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x4, 0x40000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000180)=""/46) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) flistxattr(r1, &(0x7f0000000100)=""/8, 0x8) r2 = socket(0xe, 0x1, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xffffffffffffff92, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f800000018000500000000000000000000000000000000000000ffffac1414bbfe8000000000000000000000000000004e2000004e2000000000208000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000ff01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1, 0x0, 0x0, 0x8040}, 0x0) connect$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x1, 0x1, 0x7, 0x3f, 0x12af, "104b1f91d2e893c849b24365107334b51e370bd29bd003e0fc3c05b36efa79d98219f68efe3c0803777c3656f52777df7668d1b58ae38e6574237b9fcad533", 0x2d}, 0x60) [ 85.238678] encrypted_key: insufficient parameters specified 2018/03/09 19:09:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x28}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) sendto$inet6(r0, &(0x7f0000638edf), 0x0, 0xfffffefffffffffe, &(0x7f0000fd6fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000380)=""/169, &(0x7f0000000040)=0xffffff16) 2018/03/09 19:09:22 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x0, 0x0, 0x178, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x130, 0x178, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'syzkaller0\x00', {0x1, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1000}}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1=0xe0000001, 'erspan0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, [], [], 'gre0\x00', 'rose0\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x2, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/09 19:09:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) sendto$inet(r2, &(0x7f0000000180)="80b8a00430d0c2333b128fefc3c1718a964a7090ea48ebfbd66b13b3c31334436ad79f57b593d06a8ef0dc6895b0158c2fa2c643a675251677dbda394484a305afc299f1dc80c0bcfcf459252155810f9268d57d1a1c93e9cd9d107de3ab8bfb3f00b5a551b219e76889941f2db3f8ec5ff45b664241cd7ad20b06ad336b265a777753111a890309e2234e2ec3be4dbcdb5be2b57baf6a6f8c6e03c8b570d601b0b9a062fc7ef48933aea0b920a7ac7b9636348fa29757c02a7fd4b03cda690c5c6f5fc8abded48935b75413b4a97fc20296fcbdbb3d98d1a7aa4321326f6534c7d2c3ddb70dd6fa042998069b0ddcb809cde7af5d87", 0xf6, 0x20000040, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) 2018/03/09 19:09:22 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000000c0)={{0x2, 0x1, 0x9, 0x1, 0x7fffffff}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000040)={0x3, 0x81}) ioctl$sock_SIOCGIFINDEX(r1, 0x8931, &(0x7f0000000100)={'erspan0\x00', r3}) 2018/03/09 19:09:22 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x4, 0x2, 0x3}}, 0x80) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="b13c4803c92364732465102c130121fdf793ac109dda2aed8f7df76341d36ee02302a3e789d0eec3ae") 2018/03/09 19:09:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x48c001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/03/09 19:09:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x28}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000840), 0x800) sendmsg$kcm(r0, &(0x7f0000001fc0)={&(0x7f0000000880)=@ax25={0x3, {"5e06de9bb9eedc"}, 0x7}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="e94daa7c6479c530a81aaf7ff7c337f252faee8cbe2348f87151a546c15f97c00152b2571e0e8a2108e41c9feafcb7725b8935efc8cd4ef73800bf69d8fabbc910a14811f62ba4c7fa7bfeb6237884a90213c105ffaf682475cc5f33a20b42c32f982ce2754379e5", 0x68}, {&(0x7f0000001980)="270358b562564eb607ac40101a0759e94af3018ff0631018aa1573fabb0e486934835340938447d00ee8883add1f475eacc5fdf917f42f20bd7a5030f1a00dbdfdd942cee0c078d378ab4975e24faada41bb70b1e6e3e8ff34eaad9eaf34169c83ee8425c1acefafa1f9cdd66ca0d85d0962f0b7eff5a05b813962d02c231f5c1eb714a9dba791cfa2d1817de505bd1fa4", 0x91}, {&(0x7f0000001a40)="87d7d07290a2ec3a1465acf7d549aabac16b246f739a481933c1728a607a2bf58c86b7df163393977fed5d853d8898c699d27e471fcb4fd9d5f9fd9644c21d6ccb2003cd8ade137c1fb0048e5ab2d0cbbbcc7abd713ae2d1", 0x58}, {&(0x7f0000001ac0)="8bc8ed59af5a60e25c12176ea8dfb4ad62735f3ac9fcdd0875a67d2d8a1e4e21b3dcf3d46ac5f75ac293dbd57e88a52e33cb413e98d7847769b04dc9e7febe885d2bb80816a819e78d31dd0106d6a88e1eb949048700d35965d91e7501012e45978eaf498903dd4dc51f20e8d7d8abda73bafb5ef1610a93c37e64b4773ae3be5c6b3cd4e809cd9abfe59cb7d6a2371529d77585f6e835071b37197bf319af524d768bbd02d7b50fc2a41c0924c259ba98b6", 0xb2}], 0x5, &(0x7f0000001c00)=[{0x60, 0x0, 0x7130, "eacd4973e99a9b6b4e2ff5421a8e7d9d5bc08dd69e989485684aee0bd13a3620d75c1a81c14a48c523a8b7c262ffba568762254f3e4c32c38da17c388dd7e15ee0f46acea06a24b5c768ed9f"}, {0xe0, 0x115, 0x9, "28ac1eb419a6fc29939e09c858d54c99a9702a98f892be677d69b54cc9cb9e4cd69c66348bab1693924e870bf85ec012a28683d9296e2c8e2dc2eaa0f2e301b63ecc04eb197da793439788fd0601ea457a139528b5b3a13e65339c7b27cd28e8f3b2335d04ee5f80526da4db287a2771f6f206c69fbf28289d52e290f48440107f575c88833b83efff2a373bf594cc240b50600a7464ffd0b77588961dc7539aa4a96472f7df4e045b436c66e21bdddfed5a54e96dbcce98ab468b1bf029c218862e55fa64227d8e8e8e35"}, {0xf0, 0x11e, 0x52a, "95c67a3940480577752b5f7dd7161ca4542f8eb74cf383d9342a9f248f0c8f942962b007d31d09a7bb20a263ddfa49324b8a933babb986325c3db16d95fb12e62893a8ae2292a6066f5a16fe8a888036402bdd47bdfcda2bc0e65b77d25f0d0cf946db2facc52d4e7133d9c88c7189d5010f9bc3b663a1406426e279849bb83d062b902039672df088fc2078999928c77751a655ce16267e749b9dc6e4f7bc1ef1a50f78e6fa541dbeceb568410f2a83bf91fa5ae89f9e10a58c0b3c5749650355b1f795fa69a2de0f53fd68dc1e7d95a97ff4a0fe7417635fd0"}, {0x70, 0x1, 0x7, "55c19d4ac590be55c59c336b2b27d2c6ccfa2db005cb805a0bb395a9c64f5cde9dff2e4bd5e039f8ebe43b6097f69eeb3c93fae0bc9a537ed4dd5a7dcad58470cbdc8a406ea67d9d89bf2b77ddc41ea4ca9550ba646749f741fc"}, {0xf8, 0x11, 0x3, "d95d8f77bf73b8dec0358fe0560baedce82d6894aa544abd4b0ed8bd636a1f9f5bbb202bb4fce1f715d574e6e537c6ca20d3c6de844c5adea6e0d5a53b67ec638155590a220b0d23a58196db7829c9a991c6e81abb88f5024f759043eff22c6b7c5a0a20b23059337fc7165065221a6c7d2d472cfb439504f9ca76a393b098b5a48a2a22339e7feed26309579c3c100efecb94c2f53ccd0fbaf8bd77a8dd93b1a774684e306993c63dfaea4b42cc4cb3a3106450e67e62ee15fb20ac13d74c5189388907044a0bdecde5bbe32802a84f8f56494538c9a259c3f6b4bef285e13c5f"}], 0x398, 0x4054}, 0x80) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r1, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)}, {&(0x7f0000000080)="e945dec8563086b22f62ed594a5aa8af", 0x10}], 0x2}}, {{&(0x7f0000000440)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58, &(0x7f0000000340), 0x0, &(0x7f0000000600)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) 2018/03/09 19:09:22 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x20000, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x6, 0x2, [0xfffffffffffffffe, 0x1473c89b]}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x1f, 0x5, 0x44f9, 0x4, 0x0, 0x4, 0x100, 0x1, 0x7, 0x8, 0x9, 0xfffffffffffffffd, 0x20, 0xd4, 0x7, 0x8, 0x7a6f, 0x3, 0xfffffffffffffffc, 0x100000001, 0x7a06, 0x3, 0x5, 0x200, 0x100000000007c, 0xa6c, 0x2800000000000, 0x8, 0x5, 0x40, 0x0, 0xb2e0, 0x5, 0x0, 0x200, 0x80000000, 0x0, 0x101, 0x1, @perf_config_ext={0x7, 0x2}, 0x4040, 0x20, 0x80, 0x5, 0x100000000, 0x80, 0xba9}, r1, 0x9, r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000140), 0x8) 2018/03/09 19:09:22 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) listen(r0, 0xff) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bpq0\x00', 0x0}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000001880)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$kcm(r1, &(0x7f00000016c0)={&(0x7f0000000040)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)="3856a5f1c410cb629c80594c778b4525c9306e422c3a", 0x16}, {&(0x7f0000000100)="c4431d852fe12dd3f1da943d26bdcd010a1a9f7fab148ec0f7896101ecba1115193e6aa6141a261116091493317f2284a621c637fbb9a3e79f5975951c3cf1a12e6ec8fdf4e994ac1e7af7162fedaf85c169dcc30330ea090e48a586e46bc170bb49e9228036fbac581a5cc26e59b5625bcfc50bb17b300e4394ab3057335733eb7999f510ca67a156d3dde46605bf21f8506513f8db2fb7c372bddc6480ee42d18dfe607e98bc79738f866921c3cb85f7613fd767fa49e39399348018cfd6a33d14c2b70ae405db67a247f1d022133bf6e4f8c9b0", 0xd5}, {&(0x7f0000000200)="9f63d173d54caaa29151bc06e048b39444db8245dab2641a87ce46b209d84e", 0x1f}, {&(0x7f0000000240)="9a438cc6eb3e500bbaa3e2f51f59254ae2fe56c3609b6ea2a4be9622335f121f3cdded6c6cdafb8a53479ddf8a7e7f22f844d7832366197afa7563f95a330260dd42ca04ec4a3ff1f22bb72edfd71a20846528542c222fbb5ad236a6c7f0a61c13992023d2547e0f13249a2d8597e7cd", 0x70}, {&(0x7f00000002c0)="66797008b5589e5483e85c3945a4267df9e0d2062da1bf755a24db4e86dd803159865bde4c3d2677f56e677003834707aeb0960e3d0d2ede2fd9bb3112a30009ee2cd18571483c5c8a300fe13c4e5abec798e9a50d8f50eeeb75734fdf68327917f2504d2a025e127f646e8e24b20f72ac09a258f160f8308ffb3e018d988a7a6d44a19aceeb75f10c3f588fefd7fd140ad053679bedc8af144bfe53998341de8ca2946f28a71e80ca8570de22f4b5be39", 0xb1}], 0x5, &(0x7f0000000400)=[{0x110, 0x11c, 0x8001, "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"}, {0x1010, 0x115, 0xffffffffffffff16, "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{0xe8, 0x113, 0x6000, "5d5dca50a1d64453c2708c11563b7c7e4ae516710998b7b17866946ac2ad1e3b6a0266072a2b608f750d047ef47b4d1df6da2f48107a300ef340e836a03293b5877c2a700f9a85a8126bddde20e8a22c425efe1fc6df11159f70897be1e5e204a962509634a4dcc17c8c4e417ec1a89a5952a933f795ded8ae6d5979525693daed76c5f4442486beaa017bc2d33fd5a451fee45be0caeeffd09c9c7043872788260889f7d1e13ea047822e6cae6576d5d345b3e900f29138de438dbe3b643a5e10445b47265b098a3e0180934526ed1ec49a1cee8a"}, {0xa8, 0x89, 0x85, "d217592fc0f21d9d7a24f09e2495039faeed18d1d7b845f3558bc935167d49ac5455a52366a2c88999608dc0114dde96e6d092c1ababf851e639e8e7499ed0015b836801a40ed443a4632c2532067a6fe41fbaba66613afc2952a0b29ef574699199f29362d587916726a299b8a9d5e443026d65532f17690aed14e33db67aabfbc773ad3f0f4a61583275d2a672b39787e1632e"}], 0x12b0, 0x24048004}, 0x4000000) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0effc)=0xa, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000aebffc)) mq_notify(r1, &(0x7f0000001840)={0x0, 0x2a, 0x4, @thr={&(0x7f0000001700)="f9ab0942ea51bfc88aaa56f377d62117689a808883910566f61a7542f0a6a87ebd0f982e12acd7f30291a438d04c5dece7804cc8fa3d30e0418f52f703a79abe10b7f62388d70f3273ca6bb1e859797c8db920440220be1ff38b7a25ba440781aa778dd1ac30d2cd64ee8eeb0814400f9a2d421da2a356e7a6dfeaa060d45cb3f3a9fcc00c337bba512430842e8812474f2675", &(0x7f00000017c0)="5cfe3d9b28c4d4a47aae25cc6ed9946b696a9824e524a4eec9b6406f1167707f22763b9605a6013daf926f1606a035e4d9b2b916a0a37b60299161889b901c055f2b5fb875dfcb1ae0940d10751a9eb20cc3bd8d5f73057e56b054"}}) 2018/03/09 19:09:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x28}, 0x1}, 0x0) 2018/03/09 19:09:22 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 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc1004111, &(0x7f0000002fdc)) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000000040)="c6c1481cd0a998970eb12bb972dc2ad7075b83f9493dda4c25bc4a5f7dc1fa84d397f53634c11ae17ada777d8565da848d7fdabf312a4debc9a83512f2f3a019250aaa70aed6e5889230ddcff409ad7887a8fba9918f1485f18c13e685d89d1c9a158b1d9974390c90149b734bd3cb4569f25261d58c6e809f8ff633", 0x7c}, {&(0x7f00000000c0)="986e5dbea6ddaa780c698734614b7bfbf890a7494711f08c7c45c30510cf40e77dce60ff56106554c415762423dbb7b7", 0x30}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="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", 0xff}, {&(0x7f0000001200)="fefc1b4e2c049c2f2c48e2849fd795854bec1fe20bdd4936547f78d91456407a60fac2a95a06376cb0fc46b4d961451960f37fac452d18424593670369e672aafad2a7f8b77def5c0ecf04de9dca696424738e6d8c91d048417d09934129c7229e27c3759d561e92c84631f4b65f465bf6f5469cc20b34b6ced2d7b7d797dd4fce8f9df2c9199b99a57ab58417df327ad3", 0x91}, {&(0x7f00000012c0)="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", 0xfe}, {&(0x7f00000013c0)="6d023555e5ece2cfeffd47115edf6d954e128a7afd642be6bfe6161384c2bf0d7414d7a65efc2590c4728d3ab59800f4614918f8f021fc15b3", 0x39}, {&(0x7f0000001400)="0f407586b4d449314e20e7ddcf2b7fc6941656f76221022cad746b26ec0377abc55728314ab3b6473ec060a1e18b8c8d0be34e8e91ce03fd4cddded91b699ea47f43acfc7a0cf13aac38b7e358d65a929788ca25b5f9c01be1e399161aa2a3ede70ab794dce813517d00e6fce7ca6613d01c", 0x72}], 0x8, 0x0) 2018/03/09 19:09:22 executing program 1: r0 = socket(0x1e, 0x2000000000000005, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7f) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='n', 0x1}]) 2018/03/09 19:09:22 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000258000)=0x803da5, 0x4) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040), 0x4) socket$inet(0x2, 0x806, 0xfffffffffffffffd) 2018/03/09 19:09:22 executing program 3: r0 = socket(0x1e, 0x80801, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', 0x40, 0x8000) fstat(r0, &(0x7f0000000980)) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000580)={"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"}) sync_file_range(r0, 0x1, 0xe00000000000, 0x4) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x8000) ioctl$TIOCNOTTY(r1, 0x5422) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000040)={{0xfff, 0x3, 0xfff, 0x10001, "813479851e5093b4b093e1096eb9ff9163eca05d6076edfd30d38c67a23d318386a8a29764544364013ba7d1", 0x2}, 0x100000000, [0x6, 0x7, 0xffffffffffffffff, 0x8, 0x8, 0xd2a, 0x1, 0x3, 0xfff, 0x7, 0x20000000000, 0x0, 0x4d, 0x7b7, 0x100000001, 0x80000001, 0xcc5, 0x5, 0x2, 0x101, 0x0, 0x0, 0xff, 0x2, 0x20, 0x80000001, 0xfffffffffffffbff, 0x8, 0x3, 0xfffffffffffffffc, 0x9c6, 0x6, 0xee, 0x4f, 0x31, 0x8, 0x4, 0x3, 0xffffffffffffffe0, 0x3, 0x200, 0x2, 0x4, 0x9, 0x1, 0x8, 0x2663, 0x6, 0x7, 0x8001, 0x137a, 0x3f, 0x9, 0x7f, 0xfffffffffffff000, 0x2, 0xffffffff00000001, 0x9, 0x8, 0x101, 0x0, 0x4, 0x7f, 0x9, 0x1, 0x8000, 0x100, 0xffffffffffffff00, 0x0, 0x8000, 0x800, 0x0, 0x5, 0x2, 0x6, 0x100000000, 0x8, 0x7ed9, 0xe2c6, 0x200, 0x7, 0x4, 0x0, 0x6, 0x4, 0xe7, 0x3, 0x2, 0x179, 0x7, 0x3, 0x3f, 0x0, 0x2, 0x2, 0x6, 0x400, 0x6, 0x3, 0x8001, 0x7, 0x7fa4, 0x7ff, 0x5ecf3950, 0x9, 0xffff, 0x800, 0x72, 0x2, 0x2, 0x2, 0xffffffff, 0x1, 0x9, 0x4, 0xfffffffffffffffa, 0x6, 0x4, 0xffffffff80000000, 0x57, 0x1f, 0xceb, 0x5, 0x5, 0x2, 0x4, 0x90000000000000, 0x5848]}) 2018/03/09 19:09:22 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x2a2400) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000080)=""/42, &(0x7f00000000c0)=0x2a) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000001c0)={0x6, 0xd55}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0xa5daba01cc083572, 0x1, 0xfffffffffffffff8, 0x2, 0x3497}}) 2018/03/09 19:09:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9efec)={@remote}, &(0x7f0000954ffc)=0x14) 2018/03/09 19:09:22 executing program 4: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x3fc, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x0, 0x0) inotify_init1(0x800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="5ea2788fe5bf4f4308718c3e3725edb855cf71dcf468426247a410f16b69e1e7207295de920b77b8071f09cd143f8a9abb70b00020ff194611763990a06d8badef07963c4165978590663f780df28012e748bbee6120f587b51fd9fbda116649143af608b00c9cb83a382bd88e9977d5a33efe87c8b53b8ed6f5d6324a63cc76f4ba301c10051415614fe42ea0f9c329c6a1d162df1ab8288d8d72d48d1b06fc76ea622ec494435b9370e12396b27923", 0xb0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x2) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x94bd, 0x4000000000000000, 0x6, 0x6]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) 2018/03/09 19:09:22 executing program 6: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0xffffffffffffffaf, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)={{r1, r2/1000+30000}, {0x77359400}}) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/09 19:09:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001240)='net\x00\x00\x00\x00p\x00') exit(0x0) io_setup(0x4, &(0x7f0000000000)=0x0) r3 = creat(&(0x7f00000011c0)='./file0\x00', 0x10) io_cancel(r2, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000001080)="21c1c8cf0f81db0a43292f02c37c8d89f8f52da960c86a1a302d6e21e10cf652150d47e05a5ad74cabae81db003d7bfbd19d79ccf1f0eaf19164b5f0c16dba67ab36d26edb22e0e3d3bc7b6dbe28e9ae38b1ac8634aaca336a6fa42e194724b9e930abde9cb76d7dcec7c2f9b4ed4a9dc2ddcf13787eeee5cbf39b9d62e60ab24067dd54da6d24a290830eaeb8cf856be1", 0x91, 0x9, 0x0, 0x0, r3}, &(0x7f0000001180)) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/09 19:09:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100, 0x28080) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0xffff, 0x1, 0x0, 0x6, 0x10000, 0x101}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) close(r1) 2018/03/09 19:09:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000068fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, r2}) fcntl$lock(r1, 0x26, &(0x7f0000003fe0)) close(r0) 2018/03/09 19:09:22 executing program 3: r0 = socket(0x19, 0x80003, 0x8) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000bd4fff)=""/1, &(0x7f0000000040)=0x1) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/09 19:09:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000180)="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", 0x4c3, 0x0, &(0x7f0000000340)={0x2, 0x4e24, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000100)=0x84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'ifb0\x00', 0x8000}) syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x0, 0x84200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x9}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/03/09 19:09:22 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0xfffffffffffffffc) write$rdma_cm(r0, &(0x7f0000005d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000005d40)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32=r2, @ANYBLOB="7568885b5e2b02ebfa38d36741010c0337ac6cac4e7135de1c02f0f583322842e9b4abdc5e38da538fd6d7f7ce95a66f26b9f68952ef15e9c8d21e24adc2b105bb8b1b2fc55b5a0d356b92bb9e39c156a50f1153a1e3034efd554a823c4d0125f5abec70d24e5e216fa3f191f361d521b5bef5495615935a92d869a193abcacade9490b40a22bcf202c289fc85d791d87d935ba0797e5c6b54960bce401225232626f705d67f9301000000000000000a74e8c8b90583079b"], 0x10) 2018/03/09 19:09:22 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f0000000080)="8b"}, 0x20) 2018/03/09 19:09:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x3}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 0: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000ef28)={0x18, 0x28, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) 2018/03/09 19:09:22 executing program 7: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/03/09 19:09:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="28000000100009000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x3}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 7: clone(0x0, &(0x7f0000161000), &(0x7f00003e4ffc), &(0x7f0000e33000), &(0x7f000015efff)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={r2, r3, 0x3}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) getpid() ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000f00)={0x3, r1}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000400)=""/45) r7 = fcntl$getown(0xffffffffffffffff, 0x9) r8 = getpgid(r7) r9 = epoll_create1(0x80000) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000005300)=[{&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000003c0)="79c3aabfe47ad30f", 0x8}, {&(0x7f0000001000)="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0x1000}, 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0x1000}, {&(0x7f0000004000)="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0x1000}, {&(0x7f0000005000)="c1f5de9f9f1a790b2fcc61c07548dd06eaf4eefd224c96f90006d4684426baa739909ecc3b0276b19f1523d0f0b4400ef89ac9907e1add7a5295619f0243e58160354da69e22b48a90602fe9cbd0f427d6ef594750f92736143c12e6ba1f9db323ae32a86e4d4eece0690ea33d6cd6e44028cbaf2f8c144615d56de6d994d7654b5044502a820388c222afd40c62feb80125ba8c0bebc3d8100c90", 0x9b}, {&(0x7f00000050c0)="d3602809d7360fe03092888fd4c81dcbb6dd3ec0e77d5c0ccef9f960afdebe94dbf8aeb8a97b20b86f8b558d17e8ecd6a119ece4886a211182529f83c21feb8f0275940bf78d7fe7df146c23bb45fa2afa53aecdbe5d095c9e80c34e5a96c5a98afd2ce28b151b43f895b29e56f1526d8ec76605180e19a16b3f06506d0d509203aba72b14e95f74c9d32a6c9f9c148e4cf5166f715e5c8ef5c12b3f", 0x9c}, {&(0x7f0000005180)="8215a4cfbfcde594b4aaef0af5c4428243fad863f007c73c536082ccabeb5d6f7b51e11e3d552f985f479d1e2f02a2b6f918f65807a4bc44612c080a75d6e957170b470cf21fed818e153803efba2319eb155f9608b2b7fb91be79938be03e95e9f524df0a06c289fb8b243cac83d695936c483b048814183ce61f36dcd049c79823a7d637a7bf04e6f8eeea218a40792dc31a8c4f736be80ed7b9fdd083995d602f15dc8090711e90c6a716eabc79", 0xaf}], 0xa, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r7, r5, r6}], 0x20, 0x80}], 0x3, 0x20008000) r11 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x800) sendfile(r9, r11, &(0x7f0000000240), 0x100000) wait4(r8, 0x0, 0x0, &(0x7f0000000f70)) r12 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x440000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r12, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x30) 2018/03/09 19:09:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) recvfrom(r0, &(0x7f0000000000)=""/195, 0xc3, 0x10000, &(0x7f0000000100)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000657000)={0x8}, 0x6) 2018/03/09 19:09:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) write$eventfd(r1, &(0x7f00006d5000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x8}, 0x10) sendmmsg$alg(r1, &(0x7f0000b5a000)=[{0x0, 0x0, &(0x7f0000966f90)=[{&(0x7f00000b43af)='*', 0x1}], 0x1}], 0x1, 0x0) 2018/03/09 19:09:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="280000001000090000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x3}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f0000247ffc)=0xfdffffffffffffff, 0xfffffffffffffd42) 2018/03/09 19:09:22 executing program 1: 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$inet(0x2, 0xfffffffffffffffd, 0x97d) r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x0, 0x400) connect$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x1, 0x0, 0x2, 0x9, 0x7fffffff, "0c441af8f0522d52359b75bd09eab887521257dd35685650665fca5dfe21e57fd29fbd38d676e9195287a3c21b50b85903dfb21687e99c241ec6a91b4a557a", 0x33}, 0x60) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x40000048c, &(0x7f0000789fd4)="010000000000000000000000000000200000000000000000", 0x18) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000300)={0x3, 0xffffffff, 0xfffffffffffffff7, 0x0, 0x3}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@rand_addr=0x9, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffffff, 'rose0\x00', 'bcsh0\x00', {}, {0xff}, 0x67, 0x3}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x10001, 0x7}}, @common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x9, 0x1, 0x1, 0x2, 0x100, 0x7], 0x5, 0x40c, 0x231d6f00}}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x692, 0x53, 0xfe8}, {0x80, 0x1ff, 0x6}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000180)={0xccccdbb, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000200)={0x8001, 0x800, 0xffffffffffffff75, 0x4, 0x81}) 2018/03/09 19:09:22 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x50) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/09 19:09:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x3, &(0x7f00000000c0)=[0x7, 0x3, 0x2cac], &(0x7f0000000100)=[0x9, 0xffb, 0x8, 0x20], 0x1, 0x6, 0x3, &(0x7f0000000140)=[0x2, 0x3f, 0x0, 0x1000, 0x9, 0x1], &(0x7f0000000180)=[0x6, 0x2, 0x10001, 0x101, 0xf4]}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000020100c0d02a967e3fcabfabbb7784"]) 2018/03/09 19:09:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f0000000100)=@ethtool_dump={0x3f}}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0xfffffffffffffc01, 0x4) 2018/03/09 19:09:22 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="7f3d40b170a87e24f82c259eccfd697e4204a9090000fc01090000000000002842b2837e97ebfa23fb0557a2d332109ceeb8192689de3200000007c4ef7c5216b4a85c80"]}) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x101400, 0x0) r2 = getpgid(0x0) mq_notify(r1, &(0x7f0000000340)={0x0, 0x3f, 0x4, @tid=r2}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0x9e, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000180)=""/158}, &(0x7f00000002c0)=0x78) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x400000, 0x0) 2018/03/09 19:09:22 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x9, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getpid() ptrace(0x8, r2) r3 = socket$inet6(0xa, 0x801, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r3, 0x1}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000001080)={0x1000, &(0x7f0000000080)=""/4096}) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x0) listen(r1, 0x0) 2018/03/09 19:09:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="280000001000090000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x3}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 4: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x80000000007, &(0x7f00000000c0)={0x0, 0x0, 0x100000001}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x8}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x400, 0x3, 0xcb42, 0xffffffffffffffff}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) accept$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/09 19:09:22 executing program 2: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x44}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7fff, 0x2) name_to_handle_at(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x64, 0x1, "d6bf3f3d7b70c975fbcedef8dbf8312d83844feb2fad9abccb219c1f296ba4957dedcb1e846c5c7bff7f7edeea0c0afcd3b7ce9db502b08821bd2f88fb84aaed20a1954e9d9a21c044578b75708a4365b03ad1f0aa66b492845d893b"}, &(0x7f0000000240), 0x1400) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) r3 = getpgid(0x0) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) lstat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000500)=0x0) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000005c0)=0x0) getresuid(&(0x7f0000000600), &(0x7f0000000640)=0x0, &(0x7f0000000680)) r11 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) r14 = getegid() r15 = getpid() r16 = geteuid() fstat(r2, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001140)=0x0) r19 = getuid() fstat(r2, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000001200)='./file1\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) fstat(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001500)=0x0) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003f00)=0x0) lstat(&(0x7f0000003f40)='./file0\x00', &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004040)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004080)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000040c0)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000041c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004200)={0x0, 0x0, 0x0}, &(0x7f0000004240)=0xc) r36 = getpgrp(0x0) lstat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000004340)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f0000004380)={0x0, 0x0}) fstat(r1, &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000005940)=0x0) getresuid(&(0x7f0000005980)=0x0, &(0x7f00000059c0), &(0x7f0000005a00)) getresgid(&(0x7f0000005a40)=0x0, &(0x7f0000005a80), &(0x7f0000005ac0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005b00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005b40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000005c40)=0xe8) getresgid(&(0x7f0000005c80), &(0x7f0000005cc0)=0x0, &(0x7f0000005d00)) fcntl$getownex(r0, 0x10, &(0x7f0000005d40)={0x0, 0x0}) stat(&(0x7f0000005d80)='./file0\x00', &(0x7f0000005dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005e40)=0x0) r52 = geteuid() lstat(&(0x7f0000005e80)='./file0\x00', &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = getpgrp(0x0) r55 = geteuid() getgroups(0x2, &(0x7f0000005f40)=[0xffffffffffffffff, 0x0]) r57 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000005f80)={0x0, 0x0, 0x0, 0x0, 0x0}) r59 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0}, &(0x7f0000006040)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006080)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000006180)=0xe8) r62 = getgid() sendmmsg$unix(r1, &(0x7f0000006680)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000300)="b9c13525989cbbfe34087fe6d83e8eacda24aebab2060df24e8b52", 0x1b}], 0x1, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r2, r2, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xb8, 0x800}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000940)="c933e58764247407f110b266de7dd24ffbc87c9795860f27f671cc8b7622cee18648d1f220e9ff36df6b517a84cb69bdf151ddeff38524f7809e9514f191049ad005818feedbcb0721ee3f3b66", 0x4d}, {&(0x7f00000009c0)="50b75bfab7c4c426933b80a491657b11a671026cf941429f68dbaf4698c32384d2fd8ce6eb2dce591c301c777c2a547694ffebf301734e9120ec4800e21f912d80179e6b921c0ed4559c3eafdea5d9d2e5eb54dfa62e3b85ecaa320bbcf95e4d8667ad6af5a9e89f19207cf03e6beb755da2bc154da03e80605e25aa05bf76d64c009032f119f3eb96afa4af765cae93b50cabe1b9db13a6d8bf2dd452b5dc7691608d1a7c67a37aa088cac4c398", 0xae}, {&(0x7f0000000a80)="f58f2457780a29852cbad4750d74cd85a953d7599c39c3f8c26b988c1d20a19b0be751ba86ca963ebba8ccb576f2cb700a6911e1f9da5a0518c93c4110bac247da86664dacceeb611c28ad211a64ddc1b1358cd0a22c0d0537acb66c2d0685191bac325a7a36a2af339e37545c5f0230", 0x70}, {&(0x7f0000000b00)="f9232929c93e2412c8cfe72e11c01ff3bed13e76a23ee45f96cdb14d1affdd49916f508aafc02a0714309850752046c867e399ceb52659f4d60157bc3baee698cb6f996763611e8966303fc4784425c5f659451a57a252", 0x57}, {&(0x7f0000000b80)="6e3ecabdec3dd635745b7cf391dcd6869284fd86b71fb5e5126327cf1c265ce57529bde9f22135c2ad8f541d69", 0x2d}], 0x5, &(0x7f0000000c40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}], 0x40}, {&(0x7f0000000c80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000d00)="54e70f6861b7fe590c8c77ed982a60564af070ce1a1ba31ef85ea8099a7135371772d84ab51e5a52ced3b53dfd90adef8c5661d40bc8ff92653f73c57b17200c8403a12b8be51b1434c7a014f6485f1d4baa", 0x52}, {&(0x7f0000000d80)="15e328c9f00046caa5a46ac2ca7e2de4b75b28ec431228ff1e8f634254b398ceb270d1adc4c49b99bf82f4aabf4251b5cfe2ca215d2b56b7e2194750962effc5d7a2c21fa75ef44962da986866d2cde21fe804c5b0dc06cc3ccdcffef463494a41b2ace286137373d36f96a999934152ec28c937e7aa0e137d24d769b2162a06cfbd21782e71fb25b8640cc41a038fcfde751568dbcbd90a1306f8e5496bf9f1fcbd6fe46b0ea6ee18fb64e17df70fae8b940b3d2986601af865ba1e11cbbe5b69f1e9ef7300770e9c3cd9d6b3f88325dbc5fc5c", 0xd4}], 0x2, &(0x7f0000000ec0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x50, 0x4000000}, {&(0x7f0000000f40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000fc0)="80508d2e8152894b7e633fb74ef8c063808ed47c3dec45e4bb669eaf94863f02727259e1b596ef384dc83d22c69e1841c95ad073fd16fa725519bd7d7baf25b8c26da30f0f9c0303eb5cb26d4d6b308e64988674571b471a720afd3c564a0d28e89a2ef4c86903e139180c2eee791a2bde059cb72d0624683e0083eb58285258d3693c48f7b3921e9b7d981ac2966a391b92546fba273671ce36a0ba47e49854", 0xa0}], 0x1, &(0x7f00000016c0)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xa0}, {&(0x7f0000001780)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001800)="57a81b0bf57bdc16d1774a5dc95fea063a54ab22bdef74a1d0e37a2812b0c88fe90670e734ee8026d6c3b6d11e30ef5dfd9ad4ed3d9c15b3cc535df973f64dbb3d62045041177938bb4248f06ac5d5d6d910ad48b0f4c212dac814fc8a48696201659ff645184e4c5362e2ea9db9ed0e14915548193c2efb2eb1f7cc354f38d15e6c6f958ad60b69c463782b9af30df2d163d59dc872368368a4f00335ed8ed0754ff8f011", 0xa5}, {&(0x7f00000018c0)="9560c7e8ab56469e529b32c833bd1168d5027746cd07236bca1b6f054d588a2189de66d661bf2c4985b7de7e706d847c", 0x30}, {&(0x7f0000001900)}, {&(0x7f0000001940)}, {&(0x7f0000001980)="1a882c325891e4eeb870216b6bb7b4add3ec24dceb6c304cbbd4819567b69818efd39625fcba7ea212bd58a2b93097663df88be8907ed57c43d1a2de27e8d21590b64e375acc48b18290f4f25d11fb7a9bfb47f228bebedf", 0x58}], 0x5, 0x0, 0x0, 0x40804}, {&(0x7f0000001a80)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000003e80)=[{&(0x7f0000001b00)="252634128f632e9a847a84cbee595843938bb5450764372aef968d29f8d6ac857f7ed723998e4c55beb3d2ed6176a6b2e5d9d63a06e5d45f1811ceac93266416955da6bf35393072ea6b9b5e0fa402e96f611aa531bf5c4bf2544f2dc61bcb09eda5ece7b7c80b294d0d69ba877c014c27b536a2d28cb76d883ced0f175666816468dac723b999d3", 0x88}, {&(0x7f0000001bc0)}, {&(0x7f0000001c00)="8c8481b503159e8023704b0078ce937c331e7e8ac934d0f5923c670eec3abf4a0105f461a163abd24c2fb1fd73e137837368593f03476b4a3403942d3397896b9617eb2b4aba0d64efef376724edef5c64e7109a0bb888f4acb62e03a2f1c2239fdb87418d953f268b3586fec4ae740284c54ee0e09bcaaba179c41509483257a604571130cf9889a0700886439f867946cb702abadde87fa4f26b727e9bb94a196c777c68f9a6e9d4611d355c2e9b07dbe19d7d759caaf56af542d2faedff0b48a8da3069f2571ab582f46dd4efbbdc7589dcbd2c", 0xd5}, 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{&(0x7f00000048c0)="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0x1000}], 0x6, &(0x7f00000061c0)=[@rights={0x30, 0x1, 0x1, [r2, r2, r1, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r0, r1, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}], 0x140, 0x20048015}, {&(0x7f0000006300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000006640)=[{&(0x7f0000006380)="2374c640839ed8fd15f2cc67fc148da8d13a91b45eafe65868838b196aa159499f3e5f5168f96e102b4f00f645af19ac23ad952ed54ab60d02caf78b9d3327856f", 0x41}, {&(0x7f0000006400)="0cd2f58de76c7fdb571f24b8a9f387c4755824f3e9002f6d3be480555349a3796f0827050914542bab6d09c4ba91a7678fe17cef4bb305a5fbbf47a289c6d6cd7fe90df5a70e1958d7865421628bd6e25dad45258d2d7886c4bd27d5ef818b4939951b090b269f55e169fb34037ac6de5edb7422792f0e59be9452172bba32d2736d26be3d977fa3", 0x88}, {&(0x7f00000064c0)="a59b72f910d69158947b14de968021a9e2c8f5e15f6e78cd2cecf4b1b658b4826311b44695ee6bf1c9430888d3f063666704ad65f881208eecf308bed73196a59e08ec05e218d21fe626f100225be3c70141a8b6465b29755348f644a7d8ab0510b1980aa08210", 0x67}, {&(0x7f0000006540)="5b85d8f52811ad90a7e275c533c23a1af4ba72e1820f3fdd5d9961041e48135f4ed9c9b92ce5c962241e35be7cdc742caec6e1086e99ffbeaacc11908c7945b806cebb8c87303411d784f8648ee361be9b125799098a8932b6919a0fbfbcff8d94551d8b398bd38a61e98071932be60638095b19d0e6a187d13588418f9fdf47c4d413ed8da98f43aa0e4d3135656ef3b53a4d55a1334294d8de9fc863bb18d8db25d3bf246beb32af458847b4c2600fc9b4696f5d07cb4d09b28324b1ded36f2ae57e2fc8d771cc6c0c37c76368a65860fa0c", 0xd3}], 0x4, 0x0, 0x0, 0x800}], 0x8, 0x800) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) setsockopt$bt_BT_POWER(r63, 0x112, 0x9, &(0x7f0000000100)=0x3, 0x1) 2018/03/09 19:09:22 executing program 1: creat(&(0x7f0000005000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000612000)='binfmt_misc\x00', 0x0, &(0x7f0000000040)) 2018/03/09 19:09:22 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000), &(0x7f0000003000)=0x2b) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x1000) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f00000000c0)=""/174) 2018/03/09 19:09:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="28000000100009000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080004000a000000"], 0x3}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 0: prctl$intptr(0x2b, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)=""/69, 0x45) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'security.', 'selinux#\\-GPL:eth1%}$Xcgroup\x00'}) 2018/03/09 19:09:22 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"428bbc2f4db27e9aa165c6eb37369b02", 0x2}) 2018/03/09 19:09:22 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x2}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000017ff0)={0x1d, r2}, 0x10, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000a3f9fee90201ab9d"], 0x48}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 1: madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x42c5c1aa, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x5f, 0xb774, 0x1, 0x5, 0x507, 0xff, 0x6, 0x101, 0x8ec2, 0x8001, 0xff, 0x3, 0x4eeb, 0x4, 0x9]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x10000, 0x1ff, 0x1000, 0x8, 0x1}, &(0x7f00000001c0)=0x14) 2018/03/09 19:09:22 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xa3, "edf89fa0f5aef46e9fe699f0a493c59f108328265c1c26ce7b17cec1ead42fb504b0a7168e2bd5e8cbc59ae07fe38dacc0a02603aa547db59b7aa3f4f8bb06bbbcac14f768e7d44469d322ced807835712d8556d0c78e9fabf73feedd54923f3bce81263289a31ba37caf44e0b417fe5e1957e659d46dd550e26a1c27f45522b2a69729d0477772a997a1c3b7111ea8a07bbc5848b6d57f519042ae708b2eb84c06d2a"}, &(0x7f0000000100)=0xab) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x5}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000487, &(0x7f0000000280)=""/24, &(0x7f000091dffc)=0x113) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000001540)={0x4, 0x7f, 0x395, 0x989a}, 0x6) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="700ff9803d7b6a42aa39b13209d5ae97", 0x10) 2018/03/09 19:09:22 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x4000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @dev}, &(0x7f0000000140)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ccb000)={0x2}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000030000c46a21789e08ac00b83c950040000000000076af55806eef2a32db3bd81e4e9da4832b3721212533a058b8fcbf0c5bda770f6d7807bfa664490407d42d6933c42841727aede3e887d5000000000000c3f342e9ce0101b86acbc09145fe3001287acb"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xffffffffffffff8e, &(0x7f00006ab000)=""/183}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) 2018/03/09 19:09:22 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000070afdff00000000030000000000009c30e8b4f8a900"], 0x14}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:22 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='security$:vmnet1bdevmime_typecpuset}\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/03/09 19:09:22 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1ee}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x0, 0x4, 0x8, r1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x7}, &(0x7f0000000200)=0x8) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000001c0)='net/ptype\x00') write$selinux_context(r3, &(0x7f0000000040)='system_u:object_r:audisp_var_run_t:s0\x00', 0x26) 2018/03/09 19:09:23 executing program 2: 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) r1 = socket(0x10, 0x803, 0x0) flistxattr(r0, &(0x7f0000000040)=""/184, 0xb8) write(r1, &(0x7f0000000000)="240000001a0025f00018000400edfc0e800000000004bf070dffffeb0800010048050000", 0x24) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) write$selinux_context(r2, &(0x7f0000000140)='system_u:object_r:dhcpd_state_t:s0\x00', 0x23) 2018/03/09 19:09:23 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:23 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000300)=@req={0xffff, 0x5, 0x3ff}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000240)={{0x0, 0x7530}, {r2, r3/1000+30000}}, &(0x7f0000000280)) r4 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0xa9824b69d1376637, 0x10000a}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r1, r5, 0x80000) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000000100)=@ioapic) 2018/03/09 19:09:23 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x20800) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000240)=0x8) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0xff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r7, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x7ff, 0x100000000, 0xfffffffffffffffe, 0x6, 0x3}, 0x98) write$evdev(r1, &(0x7f0000000080)=[{{0x77359400}, 0x1ff, 0x400, 0x1}, {{0x77359400}, 0x3, 0x5, 0xb4b}, {{r3, r4/1000+10000}, 0x886, 0xfffffffffffffffc, 0x6}, {{0x77359400}, 0x6, 0x0, 0x10000}, {{r5, r6/1000+10000}, 0x7ff, 0x1f, 0xd700000}, {{}, 0x3, 0xeb06, 0x1}], 0x90) sendfile(r1, r1, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r2, r1, &(0x7f0000fc1ff8), 0x80000001) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000140)=0x78) write$sndseq(r1, &(0x7f0000000180)=[{0x5, 0x4000, 0x57, 0x5, @time={0x0, 0x989680}, {0xffff, 0x401}, {0x2, 0xffffffff}, @control={0x7fffffff, 0x0, 0x7}}, {0x2, 0x200, 0x8000, 0x3f, @time={0x77359400}, {0xd4, 0x3}, {0x3f, 0x1ff}, @time=@tick=0xfffffffffffffff9}], 0x60) 2018/03/09 19:09:23 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = getpgrp(0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x80000001}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}], 0x38) perf_event_open(&(0x7f000001d000)={0x3, 0xfffffffffffffe5e, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x290, 0x0, 0x0, 0x0, 0x5, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r2 = syz_open_dev$dspn(&(0x7f0000001780)='/dev/dsp#\x00', 0x7, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000200)="04922149276a7cbf3761803cc647c8d302ee48b00e31cd1e372f8eac25de86be9148fc12f0e641", 0x8f) rt_sigqueueinfo(0x0, 0xd, &(0x7f00000000c0)={0x0, 0x0, 0x5, 0xfffffffffffffffe}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xc1}, @in={0x2, 0x4e21, @rand_addr=0x1ff}, @in={0x2, 0x4e20, @rand_addr=0x9}], 0x3c) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x84, 0x3d, 0x401, 0x3, 0x25dfdbff, {0x7}, [@typed={0xc, 0x40, @pid=r1}, @typed={0x10, 0x7a, @u64=0x1}, @nested={0x18, 0xe, [@typed={0xc, 0x11, @fd=r2}, @typed={0x8, 0x2f}]}, @typed={0xc, 0x30, @u32=0x7}, @typed={0x18, 0x61, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x3d, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="2b30940dbe3ebb3ea3a69b"]}, 0x84}, 0x1, 0x0, 0x0, 0x4000000}, 0x8014) 2018/03/09 19:09:23 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000040), 0x4) 2018/03/09 19:09:23 executing program 4: r0 = socket(0x1, 0x2, 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x100000000, 0x40) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x54, "a649ab78313fa96a498642cd7c18f7fb73ca8feb90a16a4dc40da2e06b2e0fb7564f88c27856352b70f95fc4780c5062f3e3041f63ffeedb9a7b4c57cc92adfa8247e4a6d2d9011e119702818081d53da144b33b"}, &(0x7f0000000080)=0x78) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/03/09 19:09:23 executing program 1: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') r1 = openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x400400, 0x40) mknodat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x20, 0x3f) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) lseek(r2, 0x0, 0x3) 2018/03/09 19:09:23 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xffffffff88b3d511, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x1, [0x28c40192]}, 0xa) 2018/03/09 19:09:23 executing program 6: r0 = socket(0x10, 0x1, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) write(r0, &(0x7f0000f28fe8)="220000001800070700be0000090007000a00001e00000009000eff0005000f80ff45", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x1b, 0x3ff, 0x3, 0x6, 0x6, 0x0, 0x1, 0x7, 0xfd2, 0x6, 0x0, 0x1, 0x7, 0x5, 0x7]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x68, "fde8dd2516336b9404f76638d8cfa5b9086d7b516b015ed35348657d3de34efc81d847e4520789128b8427192978bc0ba3e0d3f70ef35c7e82b3e1618c94be1c705cf2611ec2e041b306f8c670aaeee8dd61d5c97b7819c41238a6e4d037cca862dff12b13f9bf69"}, &(0x7f0000000100)=0x70) 2018/03/09 19:09:23 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="000000000000000008000400"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:23 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0x86, 0x3fffff) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x1f, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x187}, 0x0, 0x0, r0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000540), &(0x7f00000004c0)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xe7, "eb50d9ef3938c954b467f6db1bd801b097c7e451d8293e98fbb354fe3bb5b5c017e15d3f683ff351617ae41d9fb56c484cc80e80ea3f2b96aabf0d953b1c6ba56207859cf62df0341b2ea13c8b3dcc5e47fadd7b5085d31031d2a6d0e7d216263fdcc9d18f09660bfd026a7220684dfdd7805d6854122043c06ed92a27d9d945e08eaac21fa82ce14ca3467676c0af131f3b086e5e59b9988e4e9689f80ab547881ca6ca8470baa3f7d287261d97a6045de0f7c110c43f63fad91d71246426fa64890ddc5d852779e82a3cffc03bb4f0e82ed451c8be221828e9ebf011ea8d81e5c8ce39a12846"}, &(0x7f0000000380)=0xef) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={r1, 0x3ff}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x101002, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x6}, 0x8) write$vnet(r2, &(0x7f00000000c0)={0x1, {&(0x7f0000000180)=""/131, 0x83, &(0x7f00000003c0)=""/160}}, 0x68) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x4}, 0x1) 2018/03/09 19:09:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x5, 0x6, 0x0, 0x6, 0x2, 0x7, 0x80, 0x3, 0x9583, 0x4aeb}, 0xb) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e20, 0xfdc3, @loopback={0x0, 0x1}, 0x8000}, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4e8}, 0x0, [0x3, 0x7fffffff, 0x1f, 0x7, 0x81, 0x383, 0x100000001, 0x80000000]}, 0x5c) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) 2018/03/09 19:09:23 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r2, 0x1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000040)={r2, 0x1}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000000c0)=0x400) setsockopt(r2, 0x88, 0x0, &(0x7f000079a000), 0x0) 2018/03/09 19:09:23 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='eql\x00', 0x10) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3400000000000000000000000000000700000000000000000000000000000000001900000000000000000000"]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000100)) 2018/03/09 19:09:23 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a00"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:23 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/09 19:09:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60003, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000001ac0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001a80)={&(0x7f0000000300)={0x1750, 0x36, 0x324, 0x70bd27, 0x25dfdbfb, {0x19}, [@nested={0x3c0, 0x68, [@generic="df02f9f66c8154f622721677f460b2e511612d9c2026be5daae08565c25a395c4176c5567919d28ddc14acb0de192bbbf6b5a16bc8d6623d09a1e0a86025ef8a8b78baea372796d851d652a7e22c60e2e69d7e6c051ab602cb8e2c459a976295df756e116108f01fde8e7244721d270580582432b923be680ac6ff726065a20d69175f28f643f2371727896c5c3a06614a3d047b9c6a107f24fc9bb48307d60aa297781848b05fd2", @generic="f8421e56bdad6a2418b27f420387f1cc88e31dde6b2f416a91d9735537db1a94b316db8ca8ae628452bb0c58a19acb1ea098d7328d5afb7a163e028beab9d16b4cbd79d9d25966e790c12b1ffbfe674a00f59c4cc615b20eb8e0b61abc3ea8e5bbfd55a6269e6506fc25455c8b43268897eb822c78b73a8b3258c208139ece3d2ae908310ead695a7e4536de2a82f03b0f424305f3215cd0a03d5a83c9718ee64947e636197cfe8e2866d8dcfd75dfd0f3e5ca4fecc75fcae8424f606dedff9650b4018acd19b609a64f707f6684b1167d498c515d6299f4d02b838f5bd2", @generic="e7ceb5aab568c57f04080f3e1b67159cc815389b2dccbd5ec47418e92021a34a09db169131d1bc38796541e4ee503d029f0a23449f36ea95a511b55a6b121811ddc595ea9fe66c65de9eacba61dd189c28dab1bbe5611a99329abc41d5cf6c6cfd4a9c74d93928cb5846fb78abed40816a949a8641a91ffb66800a911fef7220178678aba2f6f7fe3c4d36", @typed={0x18, 0x21, @str='/dev/sequencer\x00'}, @generic="11d7485d20ad516d9577deba295d926b3bc40c01f60bc8849b33e8e863e21feaf8d51aa62dcc81180e4e4de5b442c9a65cbd0126988ce8701bb98e151c75f5faaabacfff708b56c55398b0614df4fcea0f00ad0a4e726458abee5ecc44df0d82c022fd5c7a3161f496744747130404bda68ec098fdb2e55cb1d65941237053fda69be061146d0ef7c828f71e39ab38c2787a77e3784d673de26c71f5079fe31e41698520736095b020", @generic="9dc369a3b8647ac0206b85797680d2fe02ff0f62a8d1d5c4e1eb4a74d72f3bfcf8eadcb6034219e03d7183f074d4553e0b5251717cb719775289e682a0c05248f065c1d27ba9849182ec78553df5f1a8ec0c88d172928412338238b945873067ce047b6bb56979e2283e4eea45c70439b5a474d16dc6aec5d2615885fd7405424e4b72e01618d1190e77cc76b55b146398c2fbaa5d767940cf7d48e6c5c2e02c7b23721a", @generic="1226f92342488011679cd82655ad18144bd98c9d4d60dcfc0b369e5d53b99f4d804cb641a4389b6768a4e3a4421829573127e3fc2c42e8f0d540b199b9d583985640e561f4c2"]}, @nested={0x138, 0x2c, [@typed={0x28, 0x3b, @str='md5sum-(GPL{mime_typevmnet0em0-\x00'}, @typed={0xd4, 0x58, @binary="69c8b648a12b1b2b3a02e1bb8dcc8a66860fc88acad7bd9c07c88f8c858dc405f17edbfb67e33103f0a49bfe561ad2df918e5971666f1e4ce6f04b1f6193f74316c8e89ead0571ab4eb195ab4c34e13bde72de70cc17693e5ab312e3c21a98fb47eb6e47d96120a9f1098097e3fd2e07b7598fc137f7948f67c472e7426e7e2e60552bcc83f2886366c07767b8b9263a3ac52e446119b9190a56a110388149c460ee55895629d4457a4ccecf50f286811cab6e8a00ff1a50efbe0f5417e6d1fe0c4a35ab4373a58209e197"}, @typed={0xc, 0x2a, @u32=0x2}, @typed={0xc, 0x8f, @uid=r3}, @typed={0xc, 0x59, @uid=r4}, @typed={0x8, 0x7d}, @typed={0xc, 0x1, @ipv4=@loopback=0x7f000001}]}, @nested={0x60, 0x1c, [@generic="de0f685e3fac4c9d69a2b5e77eb3cb5ef1235b2a1574d7edd1e2919dbc1a3844e22ed13ac0f690cff33c01a59ea2ef1f52e8bf35861f20891f4730c44fec8431e091e4999583836ce0ebadac40c282e5b22bde82d6d5d9efd6f3c3e2"]}, @nested={0x11d4, 0x76, [@generic="fc65d19781ed6b6a8ca50e62ac7fbe60f0df39ffb128c87fec6caf270dad868b13ab6036a06efaed54f2194584ac07e919dfa619e777785a206d06f61ad9c6fe792fbd50ec49bab7a90304d9f3349ed9163adad09cbd900bbdc27595c72507a96f1dc70c4da6a30d6a017cd8b610baeb5d1c1b8467647a1908a0fb0ebc913376adff92749aa947a25909bf2fb1694f40ad08aa7c8c9a0307e2b124865e0b34c82c7f6c25758d0466b099463c7c1e7110a734487ca5fb8baaee4052975da1027538a910b128d247350e25594d4a065b39bcf24946c9bd1a5955ca7bc252aa860f2f0fbb8f26aa", @generic="21701e2247895e5ec7a81324f485d657c7dcd8f0a7b881654d3448d0511763970e095ec0240db5aee4037e9df398ba1c21505a968dbb9cd3ce4f05171a672232fe4f7142a5a8cd7681f33a97c018ecf7d48afc43b2b3be42a9a0dd117b06e01f9254496499072753a5fb414274ad2078216abc931a6fd99e447e3be955d79b625ed2ad1610e96797c4a71e3522ec1e5a38d0ccca3c92d796cba61b8481b569d718f512f58d8f40c1e3", @typed={0xc, 0x72, @fd=r0}, @typed={0x8, 0x46}, @generic="186d90fb44b332e513737b01aa4ea1e417bb8fffd7a986e984839f8ddc48a9d0bafbdaff0e506ef36e36", @generic="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@typed={0x10, 0x4d, @u64=0x5}]}, 0x1750}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) 2018/03/09 19:09:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@connect={0x6, 0x0, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x1f8) clock_adjtime(0x5, &(0x7f00000001c0)={0x5, 0x2, 0x8, 0x3, 0x7f, 0x7fff, 0x80f8, 0x0, 0x9, 0x2c, 0x8, 0x100, 0x3ff, 0x0, 0x1aa7, 0x3, 0x9, 0x8, 0xfffffffffffff684, 0x2, 0x0, 0x2, 0x2, 0x5, 0x81, 0x3f}) 2018/03/09 19:09:23 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/90, 0x5a) 2018/03/09 19:09:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffce9, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="18ff0001000000000000"], 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/09 19:09:23 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a0000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:23 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000182ff0)) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x1000000000000003, 0x830, r0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x7000) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x0) 2018/03/09 19:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x71, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/09 19:09:23 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000080)={0x2, 0x5000}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/09 19:09:23 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3133, 0x800) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000040)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/09 19:09:23 executing program 4: getpid() r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x3, 0xfffffffffffffcba) 2018/03/09 19:09:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syncfs(r0) io_setup(0x10001, &(0x7f00000003c0)) 2018/03/09 19:09:23 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) recvmmsg(0xffffffffffffff9c, &(0x7f0000000940)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/101, 0x65}, {&(0x7f0000000240)=""/118, 0x76}], 0x2, 0x0, 0x0, 0x7a4}, 0x7}, {{&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)=""/87, 0x57}, {&(0x7f0000000400)=""/21, 0x15}], 0x2, &(0x7f0000000480)=""/229, 0xe5, 0x4fa}, 0x8}, {{&(0x7f0000000580)=@ax25, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/117, 0x75}, {&(0x7f0000000680)=""/124, 0x7c}], 0x2, &(0x7f0000000740)=""/8, 0x8, 0x6}, 0x10000}, {{&(0x7f0000000780)=@nfc, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/214, 0xd6}], 0x1, 0x0, 0x0, 0x8}, 0x6}], 0x4, 0x2002, &(0x7f0000000a40)={0x0, 0x989680}) getsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000b80)={0x0, 0xd4, &(0x7f0000000a80)=[@in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0x8001}, @in6={0xa, 0x4e20, 0x5e11d53, @dev={0xfe, 0x80, [], 0xf}, 0x1f}, @in6={0xa, 0x4e23, 0x200, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x4e24, 0x53b9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000bc0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000c00)={0x7fffffff, 0x200, 0xc5, 0x3, r3}, &(0x7f0000000c40)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x0) r5 = msgget$private(0x0, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000d00)=0x3, &(0x7f0000000d40)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001dc0)={0x8, 0x8, 0x401, 0x3, r4}, &(0x7f0000001e00)=0x10) fcntl$dupfd(r2, 0x0, r2) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000d80)=""/236) msgsnd(r5, &(0x7f0000002f00)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) 2018/03/09 19:09:23 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000200)={0x10000000}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000100)='schedstat\x00') preadv(r5, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/137, 0x89}, {&(0x7f0000001100)=""/183, 0xb7}], 0x2, 0x0) flistxattr(r5, &(0x7f0000000000)=""/42, 0x2a) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000240)=""/147, 0x93}, {&(0x7f0000000300)=""/86, 0x56}, {&(0x7f0000000380)=""/5, 0x5}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/89}, {&(0x7f0000000600)=""/160, 0xa0}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000540)=""/27, 0x1b}], 0x8) r6 = getgid() r7 = getgid() stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r6, r7, r8) 2018/03/09 19:09:23 executing program 5 (fault-call:2 fault-nth:0): r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) [ 86.537284] FAULT_INJECTION: forcing a failure. [ 86.537284] name failslab, interval 1, probability 0, space 0, times 1 [ 86.548638] CPU: 1 PID: 12059 Comm: syz-executor5 Not tainted 4.16.0-rc4+ #347 [ 86.555991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.565336] Call Trace: [ 86.567924] dump_stack+0x194/0x24d [ 86.571555] ? arch_local_irq_restore+0x53/0x53 [ 86.576225] ? release_sock+0x1d4/0x2a0 [ 86.580206] should_fail+0x8c0/0xa40 [ 86.583910] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 86.588998] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.594010] ? release_sock+0x1d4/0x2a0 [ 86.597962] ? trace_hardirqs_on+0xd/0x10 [ 86.602084] ? __local_bh_enable_ip+0x121/0x230 [ 86.606736] ? find_held_lock+0x35/0x1d0 [ 86.610797] ? check_same_owner+0x320/0x320 [ 86.615099] ? rcu_note_context_switch+0x710/0x710 [ 86.620016] should_failslab+0xec/0x120 [ 86.623967] kmem_cache_alloc_node+0x56/0x760 [ 86.628443] ? netlink_getsockopt+0x660/0x660 [ 86.632916] __alloc_skb+0xf1/0x780 [ 86.636519] ? skb_copy_and_csum_dev+0x370/0x370 [ 86.641249] ? kasan_check_write+0x14/0x20 [ 86.645460] ? _copy_from_user+0x99/0x110 [ 86.649587] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 86.655185] ? selinux_inet_conn_established+0xf0/0xf0 [ 86.660439] ? sock_has_perm+0x2a4/0x420 [ 86.664483] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 86.670000] netlink_sendmsg+0xa86/0xe60 [ 86.674048] ? netlink_unicast+0x6b0/0x6b0 [ 86.678264] ? security_socket_sendmsg+0x89/0xb0 [ 86.682994] ? netlink_unicast+0x6b0/0x6b0 [ 86.687206] sock_sendmsg+0xca/0x110 [ 86.690897] ___sys_sendmsg+0x767/0x8b0 [ 86.694852] ? copy_msghdr_from_user+0x590/0x590 [ 86.699605] ? find_held_lock+0x35/0x1d0 [ 86.703649] ? __f_unlock_pos+0x19/0x20 [ 86.707607] ? lock_downgrade+0x980/0x980 [ 86.711729] ? get_pid_task+0xbc/0x140 [ 86.715602] ? __fget_light+0x2b2/0x3c0 [ 86.719552] ? fget_raw+0x20/0x20 [ 86.722982] ? find_held_lock+0x35/0x1d0 [ 86.727027] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 86.731846] ? vfs_write+0x374/0x510 [ 86.735534] ? wait_for_completion+0x770/0x770 [ 86.740104] __sys_sendmsg+0xe5/0x210 [ 86.743878] ? __sys_sendmsg+0xe5/0x210 [ 86.747829] ? SyS_shutdown+0x290/0x290 [ 86.751782] ? __sb_end_write+0xa0/0xd0 [ 86.755744] ? SyS_read+0x220/0x220 [ 86.759354] SyS_sendmsg+0x2d/0x50 [ 86.762879] ? __sys_sendmsg+0x210/0x210 [ 86.766914] do_syscall_64+0x281/0x940 [ 86.770777] ? __do_page_fault+0xc90/0xc90 [ 86.774985] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.779455] ? finish_task_switch+0x1c1/0x7e0 [ 86.783928] ? syscall_return_slowpath+0x550/0x550 [ 86.788833] ? syscall_return_slowpath+0x2ac/0x550 [ 86.793751] ? prepare_exit_to_usermode+0x350/0x350 [ 86.798746] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 86.804089] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.808912] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 86.814074] RIP: 0033:0x453e69 [ 86.817236] RSP: 002b:00007f4ac9eacc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 86.824919] RAX: ffffffffffffffda RBX: 00007f4ac9ead6d4 RCX: 0000000000453e69 2018/03/09 19:09:23 executing program 2: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x81) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x80004, 0x9) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f000000efdc)="240000002a00030f07fffd946fa283b70a00003801000000031e85683540000000000000", 0x24}], 0x1000000000000050}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'ip_vti0\x00', 0x8502}) 2018/03/09 19:09:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0xfffffffffffffffe) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) prctl$void(0x1b) 2018/03/09 19:09:23 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) dup3(r0, r1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000a00)={&(0x7f0000000700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)=""/137, 0x89}, {&(0x7f0000000840)=""/33, 0x21}, {&(0x7f0000000880)=""/226, 0xe2}], 0x3, &(0x7f00000009c0)=""/1, 0x1, 0xffffffffffffffe0}, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000a40)={0x1f, {0x3, 0x8c, 0xa632, 0x6, 0x7, 0x59f9aeac}, 0xef6}, 0xa) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x0, "97b7e18022d5f6a9d7571cd8bb328edaf285d53e8ef4c4b67badf5cf632727f59c193bbde95bf275dcefa465"}, 0x0, [], {0x0, 0x1c9c380}}) fcntl$getownex(r1, 0x10, &(0x7f0000000500)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r3, 0x8, &(0x7f0000000a80)=""/187) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x248a00, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e24, 0x1000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x2, 0x4, 0x1000, 0x10001, 0x78}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000680)={r5, 0x7}, &(0x7f00000006c0)=0x8) 2018/03/09 19:09:23 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) [ 86.832160] RDX: 0000000000000000 RSI: 00000000208f4000 RDI: 0000000000000013 [ 86.839401] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 86.846650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 86.853892] R13: 00000000000004c6 R14: 00000000006f7330 R15: 0000000000000000 2018/03/09 19:09:23 executing program 2: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x100, 0x40, 0x2, 0x5, 0x8001, 0x0, 0x172, 0x97a, 0x3, 0xa0, 0xc400, 0x1664}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x1}, @addr}, {0x0, 0x9, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{0x0, 0xfa0}, 0x59fb4f07, &(0x7f0000000040)={0x9, 0xf5e7, 0xfff, 0x9, @tick=0x200, {0x649, 0x2}, {0x3ce2, 0x2e0}, @connect={{0xcd5, 0x5}, {0x0, 0x9}}}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4000000000000000, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x3, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0xffffff6f) 2018/03/09 19:09:23 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) read(r0, &(0x7f0000428000)=""/154, 0x9a) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8000, 0x200280) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/4096) 2018/03/09 19:09:23 executing program 1: mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) clock_gettime(0x0, &(0x7f0000004a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004a00)=[{{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000000040)=""/216, 0xd8}, {&(0x7f0000000140)=""/12, 0xc}, {&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000012c0)=""/153, 0x99}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/4096, 0x1000}], 0x6, &(0x7f0000003400)=""/91, 0x5b, 0x5b}, 0x7fff}, {{&(0x7f0000003480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000004900)=[{&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000004500)=""/168, 0xa8}, {&(0x7f00000045c0)=""/131, 0x83}, {&(0x7f0000004680)=""/198, 0xc6}, {&(0x7f0000004780)=""/4, 0x4}, {&(0x7f00000047c0)=""/196, 0xc4}, {&(0x7f00000048c0)=""/27, 0x1b}], 0x8, &(0x7f0000004980)=""/107, 0x6b, 0x2d2}}], 0x2, 0x2042, &(0x7f0000004ac0)={r1, r2+30000000}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000004b00)="0ce85b78842d6eb6b9f91cbb5faa5c71c05c30e73947edda", 0x18) r4 = msgget(0x1, 0x600) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000000)=""/41) 2018/03/09 19:09:23 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001540), &(0x7f0000001580)=0x4) r2 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={0x0}) r6 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x20010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000080)=[@dead_binder_done={0x40086310, 0x1}, @acquire_done={0x40106309, r5, 0x3}, @register_looper={0x630b}, @enter_looper={0x630c}, @exit_looper={0x630d}, @exit_looper={0x630d}, @increfs={0x40046304}, @free_buffer={0x40086303, r6}, @increfs={0x40046304, 0x4}], 0x3a, 0x0, &(0x7f0000000140)="e09727063475f899a0425e3ba9716736b581688b464123636fe4509f163c105eda481db92f5d30fa56ef12dd7dbeda66a8e46b3906c207c6ca6c"}) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nl_xfrm(r7, &(0x7f00000014c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001480)={&(0x7f0000000380)=@getae={0x10f0, 0x1f, 0x2, 0x70bd2c, 0x25dfdbfc, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x0, 0x33}, @in=@broadcast=0xffffffff, 0xfffffffffffff801, 0x3504}, [@coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @user_kmaddress={0x2c, 0x13, {@in6, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x0, 0xa}}, @extra_flags={0x8, 0x18, 0xff}, @coaddr={0x14, 0xe, @in6}, @etimer_thresh={0x8, 0xc, 0x81}, @algo_auth_trunc={0x104c, 0x14, {{'hmac(rmd160-generic)\x00'}, 0x8000, 0x3a0, "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"}}]}, 0x10f0}, 0x1, 0x0, 0x0, 0x800}, 0x2000c000) 2018/03/09 19:09:23 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:23 executing program 4: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f00000000c0)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000001c0), 0x1004, &(0x7f00000002c0)) umount2(&(0x7f000017c000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x21) 2018/03/09 19:09:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x8000) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) splice(r0, &(0x7f0000000080), r1, &(0x7f0000000100), 0x401, 0x3c465b00ef4be889) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0x8001, 0x4) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2286, &(0x7f0000c95ffe)) 2018/03/09 19:09:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:23 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6e8, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0x2, 0x3, 0x6, 0x1, 0x9}, 0x100000000, 0x7}) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0xffffffffffffff47) r1 = socket$nl_generic(0x10, 0x3, 0x10) fsetxattr(r0, &(0x7f0000000200)=@random={'osx.', 'hash\x00'}, &(0x7f0000000240)='\x00', 0x1, 0x1) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000028002108000000010000000003000000100000000c000100000000006dce749259c7017e3ad3a960f7acea594fc35515038605b8206ef5810865d50b568c69879d8b455bdf7222bce3b928179717dad44dfe4571d30125e90ddf9bad468a7358d664825347f9f8db3c90193a74058d3ca1d289537aefb3e60529bc6c23b8234f8e6bc6134173b401d4eefd8d3aa41cbbcd6959ae6dfaf5db", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/09 19:09:24 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x0, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x32) close(r1) 2018/03/09 19:09:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getpgrp(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xe4100, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) sendmsg$nl_generic(r0, &(0x7f0000002500)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000024c0)={&(0x7f0000000140)={0x20, 0x12, 0x1, 0x0, 0x25dfdbfd, {}, [@generic="36f1437cc0358f313e"]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/03/09 19:09:24 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=@dstopts={0x0, 0x6, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1}]}, 0x38) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000200)="020aa5afef222d5e37852eaf3ef07acb6fcc360aa74556fd26e854d23b59bcb98a26dd7d20951327c5703f7dd18db9f4a4ca3d5ca77d887dfc4be3eda5abd2e6a0b5182ce722fa77df0a5fa1bd23e1a5ff389e1362a4ea780f87c74ada31be64e9bdb18b940cde86279856e40850013ec6102b032a24cf9c3a1e7d7865995c6b86f9a2469c44fa4ea7da5835de36a6a85accb655299541b87f606498b7559c5ccade5c671fbfe49948f63e875970718df631d01091ad9457eee889010aa8ac803536628e4233e92cb450e947c3555129576a430e7651a4580cde1af885e0d123a21c56dbcfcb11823af90477d25a55b0e9f67767ad15d73484fdfe4b979a067278613509d6ba8951bb8c33f1047ae109b6176e53bcfe71677b5bd9e2f930c27020c4c102fc06ac58c7da5a93268dfe78118de71afa06df7a0ba1a36688dec7e516f6c3fb5a7d1f9774cabf24d46dcc229f16e5eb3d4650e0421035a1020a1c7f019f5aab4954dad3ba29293f980ef4d2f560b1f55906bdf05497a43e57e56906e8d1b0aed85dcb39a0dfed6ee2f54dfd5cddd3e8689883175e5a9c33ae1f1bda342708b1e406424be0a11ba5db4473429d157ccada1d610b77c445ec66fa311c32e66e32ee6508716b82db128e09af4a9a6b499c4165223bd9fab4f3aa15bb6b437d955431dd0b84b2af01456cbd0e3beea8f1d5aa9f40a968e69e5c830bec0095f86c81b791072b75c2ccc1d34eca168f0bcdd4e52338126a034c70b0cee5e74fa1dda8ceac9e4a214cd4f133227caa9e6ab90d379319cc0a847bae9614e832b8f7049cfa57e73488a013ab8049201c7c2f574daa123600e267aa35c39be3ce2d44c6d40d6aa5876671bf74927dd58b4c37a901f09f5100bc0ffb649954c87ef9d3ded28b6d2e8260931476cb11da0ed1262d572c60dac78483cd9219b5dbeeb3740aba0a62106222bdfb5a5790c41b13d23b6a55ce7f51d3a7ebf6d699a95d004ea111d7b9a389a3cda84d3c6739f72c5dea9956bd014390e8fa40abea7535443db1e6e13cb3ca15312f932950be1537f9d2bfe972958be41747b89a081ad8194a1011948f38899fa66df8cdf599e3326608fd2f4be8f613ffc4d7697fcf004df29a0f07ce50ed62544b0fc602f83d5292af54f97205aa293b455ad104451fc7f44588d9481654c50efc4d08ecc5d129305eb2b2d18c6b3287ebaa4587bc987eb2392e073363f18c1558afafa5a499e69c9783d27fd221e33f53b8a454edf6500d3aa6089cf819db16a221f197cdda0be1edd8d86ae73a2403f99d5492f6f004942287d54bf84e9244a8a1ffe6d87a05985f47015a435272585ffe64730fc5ba6d7e84bf30a23a7afce78404cb6c9ebdb144fa1894a9f821480c0033a66e21c8dd0cc2f621f6a2237e57dd36f9e7d1131725197e64541124b264deb2452bf23c40abb7c52bbe752c00bc22fd0e4bb7ee9615eb2ff69ab04de593d3f3fe11cbc9a198f66338bd5378ee1153e118ca6a6c968edc752a0a29e71748f524816d3bbae8e6e03105f6b7592a81b117e04033c7b8caf02819f27e3a636b8059f5ed5ac995b11643bafc022efe48bef9109d4ba44b861e524046cef5d886097d958df33bc345662f71c9f36eb73087da21fe8c610a1b71392168039d56c53936daca86d1107ee730bf9f6fda37ae7ae774af73205ce2cc9a0b4cdab63c796c3ce2b506bfcb6c6db1a7e2aac331ccf17b3aff5cfd636f6e2411315e49756080d9cc4966719c83cf6746170a8c36bed8110eb43f48f5343923d1e97b26f010719311e79b461dd22f7c8ec676cf200dbc6f76603ec578aa0186457d911d18f692bca66b4b058fa7eca4d3803e7df633cf3b2cf63d29b33aeeb4657b4e3c732fbd3e564e0ea71d7d6f1829f5205b17aa7146e296a4348da7d053c690dbcea1e31bba31b85a7ed8ca5f7f61a29224a75c3875f2d81fc1d293e0622bb01001f3d6b23dc911eb3d3e5b8eeda32da92340e84c0b75d2df86ea173fd9351bf22fb311028c2040c580a692f4ba4f752d129aa4ce25fbabf3b62fc231b9bc2ad1f6c5e2f401a30d2d25598beafffefdd9f00fec2812e17c9ba2574e3fec84c8c5e917ea714668304f693709770b1c2a0d75eb975218a6a655475f745c3a4f803b0e86d4136b07feb9d46a7d0a841b207bbfcf9110586b8ced33a564d48ac0e139cf2e1e712f7f3c1aab43fd6a31297ff78e049cfa5d284529fd4a8ac0804ecba1868af66776a94ebe1a36763010ab089ecc945065b726276125cc37fbd36c3b19d2bff65cb671d4d3e5df456dfc113cbddb8ac3e02a05e9a7f093c3fa561911f078b87b4f3786bea2c059c9f718207e28ff1346b7cb07337d82cc1ad1b9f7cd15c06b360cce78b18cc86cca4944cfed751cb06428e2cd54087e4b97bb0eadcdaf917d1afdc312567589684606ebb6be59d03f83dc049fefb179ac78dd2a45ccf2b2771869bd9fd4b75fe7be7eb0b577367d1a9fc59244f4915985a943997420c8643a24cd2ce22d7766c647a51bdabf5a73bc01bb881a7b1e16b6361716d0f6d6b8393ccef20d714cb8a013167b6d6aa56b9b2099ab2fdb3a7e1bb2217b6387c86def8475c7a78eb6c58119f206985858d8446207752ae996b44f6f9902f9272e8fdd05e4769fc16d7ef8fcb48a9ae30a39df7b65d317af994c8fe1cbb279a35ad6d11d7f879551ee37987f67cdd6578fe6ab88b77c2dc4e855fb487e5c946fbb9b2ed1840d1915db9bff3b33fbae17282c6add7cef651de51a6f3c1e0fd5abbb1600cc1f5a9b27d3e049aa161db13ff257eeb68ff09c3217471d49a8319cc6c04ca6f1c1a6158b2df0d53a658058eff0339ac423df907f5ba1772697b4cba7a7e98e1d2ce5d30a7538ec7964930ea2326208094ac9d8d6e3a729f8006146acb61f56b0035f9548a077a1a0361613a9e6e6a4624eaf6fa913a307dfff9a433354bc550c6602dc7f45718892be3ea670fdb405429c1c6dfdd6153add544286d466deac58cd0f73e4bd013259f4b52275e7fe21ed5e4f038cf413e3cc86746bd4b2395851abe40f315bdd49fa12f43270325e72cc7ba8ccbf4e39c25800b59978dd19dd13fe60cbecde1ecc2b592964333b4fec9388aa357b3ba7d2fb0fa036c8eae822c793eec43902c55fdd382f4c938646d9e1f62443431766a34300302ea1b7aad33eee16ae3ef371111461c9b0c5c5d4925ebcc8d9920dfa0aa7f35d4d6daf5b6aa7929c911c48c76cc06b67a140c4574eb700f93adb89c0cfa8881160be34af7d06cc5d1f4d604ced2fe3b6209f7df5a332b5a24f47c24cef7ecb7ce2065b5efe0e20ee842609fb61858fb51279b06e5c1b9fabf76ed8ca1bcb2b325e6fd438d9d36f7f49e4649d5ddff82e01e14723df68e0e88a92fa74374970c5abf92e203af0e06cc14f449427f947f4de10404e5af1fddac04ab076906a76767cfadd21e3e89322368284cf52b45f990ef150227be488284962a12e8d662e525193c21955d00a286ba3fa33a38785aa834101ca64889aab9e5d8592a72b90b2d3a669586459688c76327ab0e60b11d687be8863328aba1bda9694eeba8f71f6386b60f3a5176bd6deb52d0d353ea2a275769a1a38e696f8ba7736b8048ad041125c57c5236d129c200dbcd26ae6c53951531622660df6688f36957d959661807de1ec24e764d9ca2e7d37988755ff236bd33af62222eeb06edfc88121f9395b5db9623f8c880072b56ca6c5447f5e3ad590d2dd41239c47552d8c8e955d413edbb7019dd4e3c776302b0a9b156e5f836f92dfd283889f4f16d5f34c7427938a2733cd955ac0f4d95905bb38094ea81de679afe3", 0xaa9}], 0x1}, 0x8000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x404002) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/03/09 19:09:24 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = shmget(0x0, 0x4000, 0x54000000, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4e, 0x10000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000100)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000001c0)={r3, 0x2}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'bond0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffff80b2, 0xe000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000280)=0xd4, 0x4) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000080)={r5, 0x2}) 2018/03/09 19:09:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/66, 0x42, 0x140, &(0x7f00000000c0)=@ax25={0x3, {"c0df29953a7693"}, 0x4}, 0x80) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="280000001000090000000000000000000000cb81", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x40080, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000300)={0x101, 0xca}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000000180)=""/212, &(0x7f0000000280)=0xd4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) [ 87.000326] audit: type=1400 audit(1520622563.968:69): avc: denied { map } for pid=12084 comm="syz-executor3" path="/selinux/avc/cache_stats" dev="selinuxfs" ino=27 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/03/09 19:09:24 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) read(r0, &(0x7f0000428000)=""/154, 0x9a) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8000, 0x200280) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/4096) 2018/03/09 19:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) [ 87.104421] audit: type=1400 audit(1520622564.071:70): avc: denied { ipc_lock } for pid=12118 comm="syz-executor4" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/09 19:09:24 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x9, 0x0, {0x1, 0x2, 0x17, 0x2, 0x6}}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x4100) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000f72603000000c7eeb2a6dac67dea1b5620c6ccbebc9373056b802d14ff11c5cfbbc6fa8f5fb600000073e6634850f2cc456c"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/09 19:09:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000af2ffc)) r2 = memfd_create(&(0x7f0000393fff)='\x00', 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a52000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d76000)=0x0) r4 = syz_open_procfs(r3, &(0x7f00007fa000)='net/tcp6\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000e2fffc), &(0x7f000097effc)=0x4) pipe(&(0x7f0000e3dff8)={0x0, 0x0}) vmsplice(r6, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000ffc)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000bdcffc)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x2000001, 0x6, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000ca1fec)={0x3, {{0x2, 0x4e21}}}, 0x2fd) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x23, &(0x7f0000a24000)=[@in6={0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffffe}, @in={0x2, 0x4e22, @rand_addr=0x7}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000757000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0078cee7"], 0x8) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x8200) bind$inet6(r10, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x4, &(0x7f0000bba000)={0x0, 0x4, 0x7, @thr={&(0x7f0000392f29)="fcbeb69ccb2f651e075ec95ace8449b69b10baa56cbde8961772f128d83fba42f43c7e6697e145814069604af6360449eaf22bf8236325e886b615748ac2da26b44eb9936e07b8e0fb1c3006bf0c71a3e115e27b93f0d7250084ec506940aef09599a510a57c9fea76bb4724c8e7959412c4107ff8e74c2b1b0c9f1b270a3bcbdbfafdf119fcfe3db7adb1deefcc631a9f42b1d46dda7b0e38184460b5", &(0x7f000003f000)="c551e636d13e077b659feb5214f424785212310a3254281527bd21b01db87ea230563a405dcc126a1ef3d9fdc25c4c6ee7e0bd60fe237541594f43aa313f5c51e40bcffb76f595004aceb219a4aa4a54f1e0ddf13b1c38d69f4c74469f3c610b451de3d2f9c6bf75837f99eeec11f1088acbc8de027b8ae2cc54dc1f30dc5045f9a5"}}, &(0x7f00008ddffc)=0x0) clock_gettime(0x0, &(0x7f0000882ff0)={0x0, 0x0}) timer_settime(r11, 0x1, &(0x7f0000148fe0)={{0x77359400}, {r12, r13+30000000}}, &(0x7f0000aec000)) listen(r10, 0x0) sendto$inet(r9, &(0x7f0000a28fff)="bb", 0x1, 0x20008045, &(0x7f00005efff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) close(r9) accept4(r10, &(0x7f0000bccfa8)=@alg, &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) 2018/03/09 19:09:24 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x2200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040)="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", &(0x7f0000000140)="18834f4c97405d93bc90b8057c7beb262a10f0cda524f2f72b7523038c5f", 0x1}, 0x20) r1 = request_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='}\x00', 0xfffffffffffffffd) add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="232bd07237c877450f1bdb4cd3894fcd590c09f2aece0178212b71519734a660b2b06b227882d77f4edb6fed259fdfdc71557737b684f0ffe59f71e5d49e5f5afd57f16c8e78871fcfa500233726cc67440b81dd565d43c07de124ef6da5606dd553a1992f6144bd9b9cb8f5543b7010b7e6f385ed400f973afafc5f4fa930f2aa56d23a9a8816a42f66aa57822445b36e4b4ea64fa1dedfd724a1f312085ef5d6f613143bc68191", 0xa8, r1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000011c0)="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", 0xff5}], 0x1) 2018/03/09 19:09:24 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='f', 0x1, 0xfffffffffffffffd) 2018/03/09 19:09:24 executing program 3: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000013fd0)=[{&(0x7f0000001ff8)="3d6ab35b34397228747c41cd6cc287cb6d8a8ba6a383f1bb8c3c02cf2f5ce8c54e", 0x21}], 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000de08)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x98}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)) sysfs$3(0x3) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/03/09 19:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) r1 = shmget(0x2, 0x3000, 0x5400051b, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/03/09 19:09:24 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000500)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='syz_tun\x00', 0x10) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000440)="03", 0x1}], 0x1}, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001740)="8c74c16b436602cfad06275e7bd6539acd46a97728be21dbcd7728665def1503107099701763029aa6c04a762f", 0x2d}], 0x1}, 0x0) r1 = socket(0x3, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000001c0)={r0}) 2018/03/09 19:09:24 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x4400c0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@loopback=0x7f000001, 0x4e21, 0x6, 0x4e23, 0x3, 0x0, 0x80, 0x20, 0x1, r1, r2}, {0x1c000000000, 0x3, 0x9, 0x1, 0x100, 0x2, 0x0, 0x40}, {0x7fffffff, 0x3f, 0x7ff, 0x9f7}, 0x0, 0x6e6bb4, 0x0, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x3, 0x5, 0x0, 0x1}}, 0xe8) mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='adfs\x00', 0x2020000, &(0x7f0000000680)="538fbb7ae86a2fb889a41cdc3a058e56b8b2ac7b512e4e84e68dae4b9088641f54779c1f4e6c75ef519cd49cad041089bff97a45c79bce24b14c8968ad1af1f9446a739ac0ee3942dce8742a3cfb4aef9bcd616be850fcd8a1c8146bfa4593c68cc91f3543c36f6e6fc1e9f08df1b09f293a1f6f0226a75004c3ffa12d20678e6c46961c5c47397118d69ef5b52bdf7294157b36624a53fa1f851403c13d3c139048535461f7fb95ec889d98aa8b1a752fed62843cda071eb70edb25c62f7aa38b2f6189d68edd60ad3dc0941168dee0cd90b91a") r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000880)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x2000) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000180)={0x1, 0x5, r5, 0x3, r6, 0x6, 0x6, 0xe9}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000001c0)={r3, r4}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000780)) 2018/03/09 19:09:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000000)={&(0x7f0000e2effe)=ANY=[@ANYPTR, @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x4000) 2018/03/09 19:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) tkill(r0, 0x2f) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 87.226546] encrypted_key: insufficient parameters specified [ 87.236204] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/09 19:09:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000e7a000)='gid_map\x00') timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timer_delete(r1) writev(r0, &(0x7f0000f49000)=[{&(0x7f000062efc3)="a5", 0x1}], 0x1) 2018/03/09 19:09:24 executing program 0: unshare(0x8000000) r0 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0xb4c, 0x7, 0x2}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ae0000)) socket$key(0xf, 0x3, 0x2) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0xfffffffffffffffc, &(0x7f000066cff0)={0x0, 0x989680}) mq_timedreceive(r1, &(0x7f0000000140)=""/139, 0x8b, 0x0, &(0x7f0000000040)={0x77359400}) 2018/03/09 19:09:24 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040)="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", 0x1000, 0x841, &(0x7f0000001040)={0x3, {"1831eafd33ff9e"}, 0x6}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) dup2(r1, 0xffffffffffffffff) 2018/03/09 19:09:24 executing program 5: r0 = socket(0x10, 0x80000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:24 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000040)=""/126) 2018/03/09 19:09:24 executing program 2: clock_gettime(0x5, &(0x7f00000000c0)) socket$unix(0x1, 0x2, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xffffffffce701ef1, 0xfffffffffff7fffd) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x2000009) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/136, 0x88) 2018/03/09 19:09:24 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000016b205, 0x0) sendto$inet(r0, &(0x7f00000001c0)="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", 0x1000, 0x41, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0x5, 0x6, 0x0, &(0x7f0000000100)) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x401, 0x800c0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="6f4a82aefe720c8ea2c45672cb946d916fe1caca5cde3e2db6d9be0ea0000911c409adc94cf78076aa24d4ea", 0x2c}], 0x1, 0x0) 2018/03/09 19:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES64=r0], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:24 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x29, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x9, 0x80000001, 0x3ff, 0x1, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x2442, @loopback={0x0, 0x1}, 0x3ff}}, [0x100000001, 0xd2d5, 0x9, 0x2, 0x2, 0x3, 0xfb1, 0x7fffffff, 0x0, 0x4, 0x5, 0x8, 0x8001, 0x800, 0x3]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x1f, 0xfff, 0x51d10ae5, 0x8, 0x478, 0xfffffffffffffeff, 0x83, {r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000001, 0xff, 0x8, 0x10000, 0x8}}, &(0x7f0000000340)=0xb0) listen(r0, 0x5eb855) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000000700)=@can, &(0x7f00000006c0)=0x10, 0x0) sendto$inet(r3, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x2}, 0x14}, 0x1}, 0x0) sendto$inet(r3, &(0x7f0000000680), 0x0, 0x4800, 0x0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="5000000021000000000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0010000000000000"], 0x50}, 0x1}, 0x0) write(r3, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r3, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 87.345772] audit: type=1326 audit(1520622564.313:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12170 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/09 19:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) [ 87.410852] audit: type=1326 audit(1520622564.376:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12170 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/09 19:09:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x2, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0xffff, 0x5, 0x3ff, 0x0, 0x8, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x94}}, 0x2, 0x1, 0xffffffffffffffff, 0x9, 0x2}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0xa31a, 0x9, 0x7ff, 0x8, 0x3, 0x4, 0xf098, 0x2, 0x2, 0x4, 0x2, 0x8, 0x1, 0x5, 0xfffffffffffffeff]}, &(0x7f0000000040)=0x100) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00D!\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="0000000000000000080004000a0000001bc6d05a7cd489bb3d745a60b194db4d"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:24 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000000), 0x1}) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000040)={0x100000, 0x6000, 0x8, 0xbd3a}) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000140)={0xffffffff, 0x0, 0x7, 0x4, "0ddec1209cba66926b46bae3ed7562108aa40dcd3d17738b6002fffe1d3a600f9ffffd93663d501ae72421ad", 0x9de}) 2018/03/09 19:09:24 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) write$vnet(r0, &(0x7f00000002c0)={0x1, {&(0x7f0000000180)=""/94, 0x5e, &(0x7f0000000200)=""/144, 0x3, 0x7}}, 0xfffffffffffffe80) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a307006c8bd560000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) accept$unix(r0, 0x0, &(0x7f00000000c0)) 2018/03/09 19:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:24 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) pread64(r0, &(0x7f0000000040), 0x0, 0x57) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000), 0x4) 2018/03/09 19:09:24 executing program 4: prctl$intptr(0x2800000007, 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/137) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000380)={0x88, &(0x7f00000002c0)=""/136}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5b7a, 0x3492, 0x1, 0x1000, 0x7fffffff}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0xc1, "02c386dc901b14c431d1a8f396da4886d143fb2af7bad974814690f8732b121771c94858cc6e322e5c51acdc8c337926d7c27f4bbb63953a4c5ce02dfe4a95a6f8559824694d77e2a8c976cf50b99c0eb3b42c09b378fda4ddae17d5a9b7ae2c694ed574918aaf4642e0f154b68edbf4805ea687505f43abe5cf1f75601cea50c57e8d3b90bf2e5bd9a8f8561824aa9d71d3d94f6e425ed70891f5941e0a4690ae8f7d265b522a3e0da2ef3e4b9e31e8185b945923fdd04c21ceba8bb7404c0089"}, &(0x7f0000000280)=0xc9) 2018/03/09 19:09:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/09 19:09:24 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000100)=@random={'trusted.', '/dev/rfkill\x00'}, &(0x7f0000001000)=""/4096, 0x1000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'ipddp0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@empty, 0x2b, r2}) r3 = gettid() getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r5 = gettid() sendmsg$netlink(r1, &(0x7f0000000580)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0xa8}, 0xc, &(0x7f0000000540)=[{&(0x7f0000002000)={0x1458, 0x3f, 0x2, 0x70bd29, 0x25dfdbfc, "", [@nested={0x12c0, 0x8, [@generic="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@generic="bcef2b12044262f09a9e6abc656c97a3c7afef4d618a866e1804413532a30358c53e89c6c9bdad763ed13b885e953676d97310d577f6caf1ce9d8b3aa5124a8545a4128a704068f5e1fcb0d61f24a225cdfe8c6ea04166d008712f23257099232e92f0515027795c6261983e1d0f195c5360b8a9f8e56c45f3448d74774c1c3943617706b014189889c6c022c094eb84741cd73999a62f76152f7697d4e1dc34169574156bee34bef0c8908796e0c38b005261c2ef9ea4", @generic="73fab1e68cdaa92a0825f112a5c5ac4c0d9209ec5644148c0192a3eeee0a2c7cda92f2e2923fdc918361060344140867e1c6c6dbdb55707683f5a75280ff2e7a1acca4f7d854bf0d2692cf31922805e23a5388cd902c54b116e9afb93341731194ada5938cd9a9707599aed431cc0b25d24f20159dccbe619dbc19a34d41ededd07d8cd1284170f4be08", @generic="5c7a42f7b92507c95988ce2d6f0f5ecfd9561ff41d36397ec81a304a41fb4b95033eb1297e3200b3091e6934cf494889e8f6b6c7bfc57d8f202d3dba74c53e14dd8d56d38c375214f4fb9de20f02c2b8235819478d4f4291738efcd816fd74b2b62a15f01f4b109fe69cd0e37a307dc53e2e60d2ba58d3110b2e42a6", @generic="9429607deddc4ec96607d60d21bf350f1ec043ccaca8a298d3702b782af7b1056572c22801279027ce74a53b24c165fa266428c8d9724beb289136dd7ec0d08db2d09cb7e151f7b8838bc6c9f7f9d4f99d1d4c946396bacaf77fc5e4c3e7cc1a164d2386445c67eb7bb3460d37c00dd84f93c6da8882e868830eb134fd649d8ba0ee8c4475da81e9e9e946b89918040fce173624aba8cc8abf8648b4e031b2724f6977c0dc5a8acddd45770a7daccb81b9ae0780e75c2135597847a830fe8df6bfc8ba313e2555fcf468933d12316a902fe27b1890799e82d85a990e2853506bb79a1f09ef67b1f2685e711b6a795863", @typed={0xc, 0x4f, @pid=r3}]}, @nested={0x16c, 0x66, [@typed={0x18, 0x92, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0x10, 0x68, @str='trusted.'}, @generic="3c8d1c488d03b2c39ee07c7aa138c0d6086d5be5091a5090b09ab9172db84f6f520f7728e497a06e5e75b3955b10b2933883922db6ceefe80c7abe4a6a5a276c83110e0c0bc77667d5bb2542c9fe19363ff92b5845ca6e3dc352ec58fba7a04e5ec3bdf484352aa5b61d8bcf", @generic="1ad1593da8f76d4a69499737d3f9707834", @generic="14385f9e90ebe5b4c37a0c6e82ed16a786b5eda32b80fd4ec5d3dad00772be0218d9e56449a1da38adb58baecbf77d3d645d5246b941e6ecaa2572d2b68068db6128c67d38b21f440dba142625a12fbb828fbc5d65c5ee67846c51d86b1743ee5236ae5b6b7d2b93cfde6686646d59925da2265ab1de6c0cc3de417929b73e60fe484b5d17948c7100c2ce913eafce01ab44651aaf385197a79092580be6a754f7b5ed94810d75d9e777ff73a843641aa56b8b0a625ff3", @typed={0xc, 0x2b, @ipv4=@rand_addr=0xdf}]}, @typed={0x10, 0xc, @u64=0x8}, @typed={0xc, 0x2f, @ipv4=@multicast2=0xe0000002}]}, 0x1458}, {&(0x7f0000003480)={0x1258, 0x42, 0x4, 0x70bd2c, 0x25dfdbfe, "", [@generic="874af908d255e50371ef661e62e6b484685d0732fe6edc7df8fc466aaa0232d849be68d56e69c9ed", @nested={0x102c, 0x35, [@typed={0x1008, 0x35, @binary="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@typed={0x8, 0x38}, @generic="1566554297834ea08b2360", @typed={0xc, 0x84, @u32=0x6}]}, @typed={0x10, 0x6c, @str='ipddp0\x00'}, @typed={0xc, 0x78, @str='\x00'}, @nested={0x9c, 0x68, [@generic="3fcb11660ac1121dd2c0daf99dfb459d5c4019b53158fc2cc59b6ee92739697a67989ad82c0a276bf083af7c7962cd9c311e1b697d55e4efe4b3a16275243b83c070ddb9ba3b1c183769f0f2083512068d2193d927d52abf20cb9404bd4094b2fbf105f79038b833dd35d2b9bc7212d63a517ad9115a96fe0cddc335e0e8e51f4200a514f4e44e663844", @typed={0xc, 0x6, @fd=r0}]}, @nested={0x68, 0x6a, [@generic="a9d557f83f348451b977db2b39fae872e33e0f7e3ff3a15e676e2be375efe737eaf82029895ff3e9b2d4b4554e3de9ebc94c81a45486bc6caf6cbd398889bdda1c40bae9297921fe24967acb18a0b2d23e0dbf99e273b6b938bd0ba3895fb93535b61c"]}, @typed={0xc, 0x66, @fd=r0}, @generic="d52bca13313fd262c86a835f29b0932702bb4bd9dbb841f449d7b76bf5dd225c0b2d327cd30ea325e78821d66cd81729ca4be8fe437f48c0df286b4d821cf7cec8ef45ad7127a3a6", @generic="36810bebf3ea58aa60f9b20c122630fd5ff3117dfdb2b7d976fab58b3b918b056984c1482b94d444d4aca067f4e472c10c047d2f7a580773a518bd23c5ed4f6ba1343248b62e7e5210da4c3b35e461b46f8d407a1235edc57ef6415c69f12f31e5daa7085bae2859145a177bcbb27650153e96d1373c36d6198762940d0d6f"]}, 0x1258}, {&(0x7f0000000240)={0x2c4, 0x1a, 0x2, 0x70bd26, 0x25dfdbfe, "", [@generic="97f1a1ad35302860febe1cf8cc948545de571da6bffa88f6986a271e14367e2278b228c77033c18c7ccb801a4ae8c81eac1ae377501e4b621397339cd43edcc001027854cb3b6baa71f081d63786e7aa2891c7128a74c8494ce9e7592d08c5516cf3990c5bc3e02ff907bf8ffa6380d2147a7b1e672b0ca08a025d2677a8810f5737c86e7816988ae3e49d66a60eea0e04683720f36647fd5199b99b851a9547e7e547873d9f5812c1afc131f48cb5e057a1b33bc06a4908a6283b9a6c07c9e91ff404403b6b182c7efd36291e923babeca4f8b0e25ad58839b3ab", @typed={0xc, 0x66, @uid=r4}, @generic="ee9ad8742fa9017c8fa75afb4ddd571cc2dad9cc7d40899aff6de300532aef8c36401c05ac1491d914917440a6a0f2607a5f3abf69bbcd3f5490b81bb27ff75e11d0e9ebd471b69b1390bcb566e00387edc9b7a502a735d8be9490d9348b8cb931c06bb9a7d9a1", @typed={0x18, 0x50, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x10, 0x8f, @u64=0x81}, @nested={0x20, 0x72, [@typed={0xc, 0x17, @pid=r5}, @typed={0x10, 0x58, @u64=0x1ff}]}, @typed={0xc0, 0x5, @binary="f2418b8e970be570414f4abdb22ffc9519015c644200946a023f56068e9ebf32d765d7ce033416d8ac9e2eaac3f468a0da48ad9238c7481306823ded22f2a379b3c265b01d4115716540dc762f195ce554124d08ca50f45ab62ad831d950f644788ab38828dfd1dd33c545d6d84d5eb8a458f8be3b80eccdc91512a3d1c6d22130e99f314b3792ee39e26f3f9c99bbfa09db4512b10f7ef964118ccceff1cb065af21edd582db4a204b1bb982d791f0d2ae206c71eacb8"}, @typed={0x10, 0x1c, @str='trusted.'}, @generic="50997a4fea7bbb39f9c3aadd73cf933a70e2512e09f6d03729a0999563f6ff3d9c79b283116916bd6b76c345917abae27a1e16b57b2e91ccfaf0ad028fddf681803bf3a2df27", @typed={0x8, 0x32}]}, 0x2c4}], 0x3, 0x0, 0x0, 0x4000}, 0x84) [ 87.500250] dccp_close: ABORT with 65423 bytes unread 2018/03/09 19:09:24 executing program 4: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) 2018/03/09 19:09:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/09 19:09:24 executing program 0: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) lseek(r0, 0xfffffffffffffff9, 0x1) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000140)="e3df66d7ae2bb64c833c4e8701582d2173570dace5cc68d73dc73a27ec0b0e25f84d75375fdc9616c7a5e9010a92f3c01cfa3ef5dc251c522e942207d78211869125a8a2fd4a87c429881265bb37cb266775a2829bd1121e5648a6808eeccd0339413c6c5221902b5ae1eeebf558305697d4b09d9b9827f3f56cf3a01ba45de4c693b2f53290e380520bcc79534b75c15aaecf506ab268420065e5392298eb1f8fe8a51ad1660462958d3cfd9d7abb013d4b879c802460b74027162bb1cb3475660c89aebd86efc484c88a38c12cc7be4a5da7dedfceb7c2982bc2") ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000100)={0x6, 0xffffffffffffff80, 0x2, 0x6}) 2018/03/09 19:09:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xb04, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x2, 0x2, 0xe0000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x3f}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/03/09 19:09:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000140)=0x9, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x42000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x8) 2018/03/09 19:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:24 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) close(r0) r1 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) sendto$inet6(r1, &(0x7f0000001400), 0x2cb, 0xfffffffffffffffd, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/03/09 19:09:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x20, 0x1, 'client1\x00', 0x2, "3ce2f4ca31449a00", "1668687f808418f42f8fde7e759a531060c1a75a74f10e05812bcf50c3094a4f", 0x2fcf, 0x6}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'yam0\x00', {0x0, 0x4e20}}) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/09 19:09:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/09 19:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0)=0xfffffffffffffffd, 0xfedb) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x2e) flistxattr(r0, &(0x7f00000000c0)=""/190, 0xbe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x802, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f0000000200)="6606cfa82aeca52cbd387227a2ace60f367a8a9a8ab233cb6e02383f86bfae85adcc435871e77ab0fb49ec508b403ff8eadf67cf1df8df3909d88568fd7aa7d4493544487ae5b9633622c6f0e6f32225bf2418b6b4fd96cbb7a492a514d8d7a5c14c918dc11652de9111b9c89030b27d86a254040dc8b03ab63c7423a9300a9f316497fc90c09ece"}, 0x10) 2018/03/09 19:09:24 executing program 1: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x1000000000000) fchmod(r1, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000), 0x1000) 2018/03/09 19:09:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="00000400f6000077008a8ee3000000000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x10100) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair(0xb, 0x800, 0x7, &(0x7f0000000080)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000004c0)={0xffffffffffffffff}) 2018/03/09 19:09:24 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='statm\x00') rt_sigsuspend(&(0x7f0000000040)={0x8}, 0x8) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x3f) accept$alg(r3, 0x0, 0x0) 2018/03/09 19:09:24 executing program 0: mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x5, 0x6, 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x100000400, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/253) madvise(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x2) write(r0, &(0x7f00000001c0)="fb3ba61d58e68c7188a8f922bc315c60d7a8d8ba07251384146f095696c4465b0aecd30bef948ebd1d93014e1904ad5f592df07e49ee219506a3ecb42299f2f5cac0d9445ff66011bdd43aabef5bea2888b34c2edc0855dc4608205d01271090bc156a7cf07079ee6f3b539651c795b97323758c80526819b4467fea8c1c3572a21f172fdeb84de59550ca830f1e044a323abc04b948914c00f6111a018f7b8aa314292d659817f068ad98ff107e464f961e5b2f65701f010b471bd261a4aa26c65d7cc2332158bf567a9f01fbdac49485f9ce6b86a0ff6a71292a9709ad", 0xde) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) 2018/03/09 19:09:24 executing program 4: pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x800) fallocate(r1, 0x0, 0x0, 0x5) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/173) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendto$inet6(r0, &(0x7f0000000000)="d28967f1d8360f184a146bdddbd0fdb5e4098f9fcb4f4f36daead48af1cc", 0x1e, 0x80, 0x0, 0x0) 2018/03/09 19:09:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={"47a8c112d7ea5be000"}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) io_setup(0xc37, &(0x7f0000000080)=0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r2, 0x2, &(0x7f0000000380)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000140)="232cf6e82d1a6a225e0098ad63ee94fd1c4cb6d26d10d1e40d24e220fd74efe45df81f0794387ae8bf01f5aafe8953fb1186952cf14cfbe527109d923f31d44c951fd3d2c1c65a0654ff7b92d9101cbfe3d89b5fdfebca0e987fe89af3a6c439b2eb0058bad37593c0c8f278f8850ec16852b65a849edcf8c9e917e06e70a0a39e4f6d3e0114262fd1bf403f22bc91ef74e01d1c6649daf8a3b6c32743e5bed41295054422", 0xa5, 0x5, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xf, 0x4, r1, &(0x7f0000000280)="004d94b1dada0b727f24d1e5625aad304453f1bcebf3dae00b128d265380fc98668aea2442cc471b91a71ab276afef0ce9a89af4a96f70f70046db60007f14258edb815616ef39cb108b9003764ebfa739edaadd7f5ff4862f2d58b858d19b708697f35f644a98ddaa9b8b5718122df24a35a0e4b033397f6b63c02504dae23ddba032869cb47129e17f772415af63098b15d2493325ed85dc753d0b6a9fc19c182cfe2414ec97461cb45642d2a8", 0xae, 0x7d3, 0x0, 0x1, r0}]) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a004000"], 0x2}, 0x1}, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) 2018/03/09 19:09:24 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d5affc), 0x4) write(r2, &(0x7f00000002c0)="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", 0x6dd) write(r2, &(0x7f000069efac)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c631328eeae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54) r3 = dup(r2) write$eventfd(r3, &(0x7f0000fc7ff8), 0xffc7) write(r3, &(0x7f0000000b00)="8c", 0x1) recvfrom(r2, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) write$eventfd(r3, &(0x7f0000000bc0), 0x8) sendmmsg$alg(r3, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f0000000080)="0f", 0x1}], 0x1, &(0x7f0000d57000)}, 0x0) sendto$ipx(r3, &(0x7f0000000000)="a9", 0x1, 0x0, 0x0, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$can_bcm(r4, &(0x7f0000000100)={0x1d, r1}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x4, &(0x7f0000000080)={r5, r6+30000000}) [ 87.718249] audit: type=1400 audit(1520622564.685:73): avc: denied { execute } for pid=12263 comm="syz-executor1" dev="pipefs" ino=35463 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/03/09 19:09:24 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)=0x0) getresuid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000700)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000800)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000008c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) getresgid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)=0x0) r14 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() sendmmsg$unix(r1, &(0x7f0000000b80)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="243dae8ffdf53e22a6bec21182b621feaa664de1d4ae5214c514ce1e7c9e6efdb10f49"}, {&(0x7f0000000100)="89aff6d44a0c07c65887aadec2fa969e5b22f03e35b8223abd9962c29b1d5afe6d48e7a9ca0d5549787667a36f622de9406b9564cc8ff1e179b3ec12b295975cd355dba13d7eb293c4b4b165e1136f681ddd13fd4b03dca17fbdc8826be7685ba492eb9cdc1759527015cc17de3e70e3e51c377c39fa59cf03cdd71e4d3b1a9d7f572d23479ef283461f50e201a39988f06d7a734bf3a41d72c977cbaf00991cf3a941ca7b926c5e24bba279a035ff24ee63fea43070bcb9135f25bc"}, {&(0x7f00000001c0)="f373dedf63f57782e50344c47595c8c3f752312c0068560a9c2d16c8b3b24784c5997f4a1b55ff20fb551dd4f5ff6a4f609f7befa334328ab1034dbd7cf1c944a60f885157c681acfc979cab99e0b8d667cd74cda9dd3b3a889b02c999083a0341e737d572dabaf1f21bfd6777d6922f58cbe1be77f1a09a457fea120c"}, {&(0x7f0000000240)="6f9fca62f2efa7cde34d5d573df87e8d6c77117bea0b56cfce4bac8471b64042d895f0a31180f3248033915d084af24adf2028f85014b760ef1e586b5504142000f51fd71393957f7030e175838fa9e7a5dd324d114f42ed83e9407a0ce6a2d23145298701eef90c216caaf3b3a9d19cffbfbbc6403b9a719f06ed113a3c7ca68386b15a2a45f26e62b457b9ccd492d310e672f463f8572506"}, {&(0x7f0000000300)="78de1885f68a6b51c7233a05ea81daecf12013022d2262fd7509ea379243e8d0a2842722343f4a68e7f547e1179aa7cbaf80b271bc5d51a83eb88303d237920868d87c9d9c8b1bc503c81011a8a37e2f1ecc70ec829cf19cc9aa6552397553cb07218cb5"}, {&(0x7f0000000380)="2d4d0a046436b3b11dfca1e8bc72187a434e1c76b80375ec5febcb55ee07c7ad29"}], 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="00000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000000000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000000000000000000000500000000000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000000000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000000000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000000000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB='\x00\x00\x00\x00'], 0x0, 0x24040000}], 0x2a, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/03/09 19:09:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="00044ed45db7c1812c991eeee7527a712b2b1505007ce37990dd22f4130565388215299e5145c5108a2634d6ad78b6b5ab41ffe4479d5d540c3bc910e6c0492f11fc09703d11950b759177f119bbd156ab786ca82b713b47f0ab6c912a01f7223b020018adebde253ce74c4bf5f249486ed167154e66cbebb8b24bcf319f3c2caa64ae73b6"], 0x2}, 0x1}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) 2018/03/09 19:09:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1}, 0x8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) fcntl$setstatus(r0, 0x4, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000440)={0x0, r2, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000480)={0x0, r2, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000400)={r2, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={r2, r5}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x10203, 0x1, 0x1, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x80000014}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000140)={0xa3, 0x10001, 0xffffffff}) 2018/03/09 19:09:24 executing program 4: socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000025ffc), 0x4) 2018/03/09 19:09:24 executing program 5: r0 = socket(0xd, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:24 executing program 2: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000bac000/0x2000)=nil, 0x2000, 0x7, 0x13, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000), 0x2, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 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 = memfd_create(&(0x7f0000000180)="72616c66730c47022aefb7a8c68eec01852bbd50fbe55c0de58649c18d7b1e4375936035afee2674501fd08bec735d8ad3a7fbd71a9ac3ac516dec71893a820bdb1aec6a7b5e81f1ae45e6a2f41c682e18dcdfa16eb22affa6", 0x3) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x400, 0x40001) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000200)=""/164) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f0000000040)="72616c66730c47022aefb7a8c68eec01852bbd50fbe55c0de58649c18d7b1e4375936035afee2674501fd08bec735d8ad3a7fbd71a9ac3ac516dec71893a820bdb1aec6a7b5e81f1ae45e6a2f41c682e18dcdfa16eb22affa6", 0x0, &(0x7f0000000180)) 2018/03/09 19:09:24 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="5efc", 0x2, r0) keyctl$clear(0x7, r0) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0x184, r0) keyctl$dh_compute(0x17, &(0x7f0000000480)={r1, r2, r2}, &(0x7f0000000540), 0x0, &(0x7f0000000580)={&(0x7f0000000500)={'crc32\x00'}, &(0x7f0000000080)}) 2018/03/09 19:09:24 executing program 1: r0 = socket(0x18, 0x0, 0x8) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000002c0)="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") r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffff0000, 0x4000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000080)={0x0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r2}) 2018/03/09 19:09:24 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='statm\x00') rt_sigsuspend(&(0x7f0000000040)={0x8}, 0x8) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x3f) accept$alg(r3, 0x0, 0x0) 2018/03/09 19:09:24 executing program 4: r0 = socket(0x10, 0x802, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f0000000100), 0x54, 0x4) write(r0, &(0x7f00000000c0)="220000002100070700be0000090007010a02001e000000000000040405000c80ff45", 0x22) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x307, 0x9, 0x64a, 0x7, 0x100000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/09 19:09:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) 2018/03/09 19:09:24 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="5efc", 0x2, r0) keyctl$clear(0x7, r0) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0x184, r0) keyctl$dh_compute(0x17, &(0x7f0000000480)={r1, r2, r2}, &(0x7f0000000540), 0x0, &(0x7f0000000580)={&(0x7f0000000500)={'crc32\x00'}, &(0x7f0000000080)}) 2018/03/09 19:09:24 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="00180000ffffffec00"], 0x9}, 0x0) r1 = perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) dup2(r1, r2) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r3, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) [ 87.921115] audit: type=1400 audit(1520622564.888:74): avc: denied { map } for pid=12306 comm="syz-executor2" path="socket:[35567]" dev="sockfs" ino=35567 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dccp_socket permissive=1 [ 87.951857] syz-executor0 (12319): /proc/12304/oom_adj is deprecated, please use /proc/12304/oom_score_adj instead. 2018/03/09 19:09:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) r1 = dup2(r0, r0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000000c0)={0x0, 0x5}) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x3a1) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={{}, {0x77359400}}) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f00000001c0)=""/110, &(0x7f0000000240)=0x6e) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) r2 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000140)={0x0, 0x1, 0x3, 0x80000000, 0x8, 0x1}) write$selinux_context(r2, &(0x7f0000000000)='system_u:object_r:passwd_exec_t:s0\x00', 0x23) nanosleep(&(0x7f0000000100)={0x77359400}, 0x0) 2018/03/09 19:09:25 executing program 7: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/03/09 19:09:25 executing program 2: rt_sigpending(&(0x7f0000000040), 0x8) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x200}, &(0x7f0000eebff0)) signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) 2018/03/09 19:09:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x9a, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffefffffffff3, &(0x7f0000be2ff8)) 2018/03/09 19:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:25 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x2) 2018/03/09 19:09:25 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'tunl0\x00', 0x17}) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x50000, 0x8013, r1, 0x0) r2 = dup(r1) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/09 19:09:25 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x64, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="03630840", @ANYRES64=r1, @ANYBLOB="08631040", @ANYRES64=r1, @ANYBLOB="030000000000000000634040040000000000000004000000000000000000000010000000000000000000000028000000000000000800000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000000900000000000000"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="37ffff100200cf16"]], 0x0, 0x0, &(0x7f00000001c0)}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x8912, 0x0) 2018/03/09 19:09:25 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x0, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'bcsf0\x00', 'gre0\x00', {}, {0xff}, 0x2f, 0x2, 0x19}, 0x0, 0xc0, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x2, 0x100000000, 0x80000000, 'pptp\x00', 'syz1\x00', 0x7}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffff00, 0x0, 'syz_tun\x00', 'bcsh0\x00', {}, {0xff}, 0x2, 0x2, 0x20}, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0xa5}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x2, 0xfffffffffffff230, 0x8000, 0x8, 'snmp_trap\x00', 'syz1\x00', 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) 2018/03/09 19:09:25 executing program 3: statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000000f00)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="fa41fac9b8", 0x5}, {&(0x7f0000000100)="596b4064289894be5f8ad86b5ccdf142f27f79d9a6d9bf8a03c0e61ff238277bd80578b859d84e709874a664bace9ce2fb87d209ad942d3c26c2a8691d9f7d2b3e7143a9ed863009ccdb3b0e2029baabd5a38c934c9a84f338fe71a314ee304d22f26e71871617b96ea90967d66265f8394835d10ed5885ffc53fe15eede17fe49908dbc62f48eb77e402a87df393cefe209a8fb6985780081f293f0a8cedbd73632e266b4f75a4dd352300e90a2f61da365779dcd6daefcd6b2c97d1e86e039a8b2bc9b00670f61b0b998a58bd65d34b056c62ca6", 0xd5}, {&(0x7f0000000200)="9c381a2f3d932293a93f5d204960fb50ebfb840b4bec5884cc85d1582ac9dbe5c7519e6860121a03ddc564438c5a01e686c7d5e70d1ba907eaafe00cc27fd65a986b28f03de7d00b65e2248e", 0x4c}], 0x3, &(0x7f00000002c0)=[{0x90, 0x100, 0x7bae, "b15fc88f52d90a2326d92f29d0d4228146818e5b61709497a9231919e8697cc9b283a2d86597d8e9d41b4829024013d31d336896d0c93bb3e42a064a11f63d08e69197463a2f6f23a6a0338d06f79e4d200c77d0221aedbe6a51f37fefd0c7dac0403ae997e2bc8b09dbc19576b1138c39b39a9be90ffd11b332"}, {0xb0, 0x103, 0x2, "c50b8777fb1d473f6c482e4704bf28f09f60d056005a31e26d28855a2015bf533d2bfc76b20710988f61dc5061b32eb933825068a888497c0fc815607a0002628ade50dc3b0807584c390e2a4340ebe85784222909b86e8f87d696d854065210767535bdfeef67c288753c0e1d244c0e6750565929ff0379bf28dda64cea245854e1ab9df8ec960198cafc440ea90c5e7ae76c6294fb1c754187bb6a"}, {0x58, 0x11d, 0xa8a8, "d5bc2eda1b3796c421b15531e9396cf4bf8dadc30c2720d38a22d2d6632ec6eafcb6c13f69e5b7d3a31587616ed06f017f7156cea1a50c48dc952888f071ab2d420a"}, {0xb0, 0x100, 0x1, "2a047c414c559f1f854d1f8e220e6fb4c721ef71ff643d99cebfb37e79308163f3a9a46581767cd6cdfe79ff5d245416480ff96b7215e8dd78b3e1f4a93ca13ae64ad57e44e5f95d1db331340343fb99311757e7fe4742e0b5f9bdd8b1a20d4998aa4f69dd74a2e00e5997545ad4f387d6f46fc07f4895f007b920d726ef55a47a3d1fbc2692d449ca455b048871896693250d68683bc6964a"}, {0xe0, 0x117, 0x100000000, "9d3873e74342390bcbf40e36791e4d20ae3fb3566461f93d52e3ad1ce3d79e22e17eaeb076d002ed12ee3c01f59f4f184e140fd0ecb5530137ae1e86d4c76965ad158acfbcbfc1f6caefb68a3ea59183c6f2e4290315a1e086b942a2d8db27f7f48d26872b02ca4c9113e15407bc541f72d3871c1ee9cad5f29aba1232e6af084acf3015f9e3ed9cd6229780b09c04cf97894d9d2193ec1b8ea60ac8ffc9324cd62817614ac4b034467cfb7cc08792d01facf8b99d403115f62e5855f4c9b7278eeb7d7a044450acc0548905f27d"}, {0x30, 0x11f, 0x7, "f41b9f5e544344e41c4ed9f6663c099ffc0d87460302fec8ab6c30fad2"}, {0x110, 0x1, 0x7ff, "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"}, {0xa0, 0x102, 0xfffffffffffffffb, "ec6a0bc2f1c2b6aeaf9c2961d15beb8e060831741de2b91fc6395fca992ef3558c588c922eba6f01f289749ca6f7c5f2b8b1ba041174e81a893eb392803b7665920e0c314e9317a38ec8fd8fc5bd351ba0a0aab182a2b747f134ed4a001ddd175f1abd849073d42055a7d459201778062f3d9262d47f1f2d20de356adec4f2ba0f14cbf7dd06cc6490f2"}], 0x508, 0x4000800}, 0x0) 2018/03/09 19:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:25 executing program 4: r0 = socket$inet(0xa, 0x802, 0xffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000580300000000000018020000ffffffffc800000018020000c0020000c0020000ffffffffc0020000c002000005000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000080ffffffff000000080000000000000000f2ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000053f8ca9778e8b01b8e38671ec34fccfed3f8bea90ea00c3ec2fc2999ab12dc393361b25eb9d155759ea98cda22690cb0bf1529b369c8"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000c8000000000000000000000000000000000000000000000000002000736f636b65740000000000000000000000000000000000000000000000003800444e41540000000000000000000000000000000000000000000000000000010000000000000000000000ac14ffbb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038005245444952454354000000000000000000000000000000000000000000000100000000000000ac14ffbbe00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000009000000e0000002ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000005000000ac14ffaaac1400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3b8) syz_emit_ethernet(0x2207, &(0x7f0000000700)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@mpls_mc={0x8848, {[{0x0, 0x7ff, 0x6, 0x100}, {0x38, 0xd0, 0x0, 0x6}, {0xe6, 0xb4, 0x8, 0x1}], @ipv4={{0x2d, 0x4, 0x1, 0x2, 0x21ed, 0x64, 0x2, 0x7, 0x6c, 0x0, @dev={0xac, 0x14, 0x14, 0xb}, @multicast2=0xe0000002, {[@rr={0x7, 0xf, 0x800, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}, @cipso={0x86, 0x39, 0x20, [{0x7, 0x7, "13b0a89646"}, {0x7, 0xb, "24110dfdb441a46fd2"}, {0x5, 0x10, "c3cb81198c0fbff5937017f93b57"}, {0x3, 0x11, "3fd81c54023ad2a251030a0e80cb01"}]}, @ssrr={0x89, 0x2b, 0xc4, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x10}, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xa}, @broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x8}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}]}, @cipso={0x86, 0x2a, 0x1ff, [{0x7, 0x4, "1dbb"}, {0x5, 0x9, "609df39a2b217f"}, {0x7, 0xd, "03926fea4dc7281379317b"}, {0x2, 0xa, "58f661051be0d2ec"}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x92, 0x3, [0x8, 0x1], "71091dd11a24f69d68dc25a95790c01b7e98cbfe4471e1ab1b8948e26f1e3f6dd3547c17fa4efffdc4f2422987ec20a1cb06e2c5eef390b7113c50bbd3428e7daa451566d1b763035fdb569be32b5da8d67dd17c0ad0e5dea69a13cb8efe9ae84ae2d538b1514e9fd77493139d602712e4be68e57223ecd2b23f979b6f3486b6a1613581adc8d006046bd871b88b798506b2"}, {0x8, 0x0, 0x80, 0xffffffff, 0x0, 0x0, 0x800, [0x8000], "f82d63d37db8dfa50577b17b7ea296d6d81a42095c16ab2115e7a7649dfe9e8ac5f20e44ba4de99289f9f3ee8d65310c87ee1060e9c9863c20b39aeb4f3709a22bfe0b1a535dae90b06d0eceda50aa24f7193698ea743cc0d4cebbbfcca5091ecaf9167cd33ca409c9da05aa5de715c0b760884b198d2c249984697b33c4aa42e083ee4f63f81802e0491a89d66d533d8411ddeae1efb10a627bc01af623d2790fa90d2c737aa7eddacee8f1a752b4966750e9dc97a49932de04f2f3daf93401e4903a031151e858f614f3b3005392a42550a05cff1eac8861780b4960f30a893686ced478be2ef7a720c179789c4a8dff7b34bdb8a917bfd1f21e354a04e64843b6b6bfa86a49e666396543ff7561a5dc50c6755c0b14ff332cb78a97d2a4d0a87a6c46136a97772256b3f9077263ab312221be744916d17e7dbb870e31eb2ab2509ae29c98494bfa46637b78082cb32bd5facd578fcaad1d69c0607d7b936f00030b67b38792f8c6c1a5a37ed305a712642437fbc8277cdabd75dc71164c1952264bd51341a1a65615ee35423f1fe49ad7e5f46b44ca04bcb56731ffbe26ca9137391e4025c676617503988e8dd9f789165b9f9d7c977807fec5865984785eedf810055a2f7098764fe69d0f6342177003d0a7d765cdff524513f178f296bc2c11714127050072765408c25b9d44c55c78144b7fbed394c95f83c5d853f3e6712bd9dd93357a94caa2d7fcdce517b2d641519e0a8b3f8297b888041a740874433c77d8591b73f9715718893dd76a3f40dd0122e775a01825eb26bafe734bd463bc9ba6c4261e53af0f58eca64520a4b9ce3539aa687173f147b269c524a824e08ea877863635cf24cfe43e0213526b89420c677d5fa9a7df6d2642a21d5eca9920a9df85e55ab076cdac0341a323d4076387359f997dc159f1003e6c4be24be3a6f1385219d47a72ca844181a9e31de3c7cf23937ce59a451c35d03d98aba3f1a0932fdb428661520da9236d6e442fbf7643299387530a1de0cb1a62baa6239a5f52339ff068ad496dceea5fcc301acd09fc5230d91062ed376effe62d17536f69a587c626abae63b1502b188dea5a365b0770812d685999bc96b1f611e6fc42104562eff3e436968b6b8858ad192dc5e39976f706a3d4717da1797d4860a0c60fb179e1156d4739e7649e5749014a50977a5350dce6ef45cd45a3f08d8d635b708edea4f34ed8ad568bb2de26c98474a70405829a3568fcdb5a7c11a6e4fae6f68820d214d7ccfe93672eb505c890ecbbde1d299bb7d92e3254ba342dcdd624a24523cde9e57807bd6c794699ff0d20dd7449c81cc6f2e3322a01bd1518e321ee2e83ab2574ac5ceac0b3a3423fbd0815d78ff703bf601ec8e91a39ba8897550a4c576b342daa1f0b150d5a819e41fa7f53be7769f52463b09ecda98596c15206283c77f75071d8f0cffd8cbf25a06acb0842035e9fb3ac2937aaaf90ebd852466062a0f2c5dfa98059a515392857ff13b81dc8bcf2367baa7de37bee6a453f3624c17cf7791a297a3ffc16c10dbc19da5b3038b4aa36a7bdac3df24a2f72762a740d89cb71b0921cca2188083f64a5ad0e9869e376e690365ba526e69b0cc1ec7f5d20f693a7bf156597537ce624d8e7197096722dfdb7254e65a100da2b4c8861a34347ee66e8871ffbff54d287a45adbef8c3f5cd6bfba26319defbde09cc854fa7ffdecebc1c8712d150f80a2252d56ace355cd541a822d62d0020dd8ddb1f55d7451b4362ecacb2bbe5d8e8ffadc40ebf1e8f5879b204982593ccc81e7ecb8a6d74ce468eee7f220778ca37988222abcb85d92958d0dc10c9638621641fdfae48589bff2c0564da518f4c0aa4e9670f3e9f4fce3bf759abc5fbb5cc3b65246570d316a3ba44a94dcafab09384f3b88559a8c5a6651987a252a2d157d26be622157e3630ee8f8e8c4cadda565cd7e9bf63bf2250a6d28cec0326e048175ea10fe8b4d190d72fcbeb3533f1461f05a637764c4ca0524608ee2dfb31cac348961fa8603ba66e41cc4a5afa24b2bc3c7dcb27f293734332e2a10898cb82ef732387fe3db180a2d4a6c055867733287a0cdd794b565e8c71b4483d4f90a6798ae4e28c1ba21cce782b0e2689992fa94bcce1ef82b2be369838500598c33b33140000dd5d661fd440899901b584aec5f5c3580c29e3ec79a19e8af35906fc468b6a6d6e12d09ee804ec1644fd5f66b2c188df2e745eadebbaa71865fa18b15b59beedb27179e1befd583f43dfefc56420a10bec00255cdec42183d61466c5c3f7778ff4cebfd3257209507e550ce80482f016580f7960f381fa29855b5b5f7ac2de03be801d2ce8ac7cee3f95bc604942d07d9bb7e8494b8efdf3aa2be855397141bdf6fdddef47f635da5a3ed7035878fba99af313a61249059b6efde15c15638d4667df0dac951fd50b319c8f15ddc06cba26359c2a84088f092ecf474351f07feeecd285d25fd2cb398ffba1ee24eb11fe49aeeb7d8f135e852e243c4df83f65f1265e791146a887f85542c14d70d0d2f8d4d32ad20b76b39377fd938e7b5b456b57dae8900900c46fdbfb63295f2be63892baf812471adb192675daed41c227501439c7b19a986d62fe3ee3085f2f587dfc41d9e3a3c3958dc310a7fe442fbb0e70ba46a44b4de638fca05bff57e6933305dde818b40182c2c3f48670f7e431386ef3fea576585c5bb8d1560048e1d21ca2fe4e4914424832d9f551e7d56db84150a25ba28df4ccb8fe5abf6d48f1f69b66cc944308cfa8988d3b86b96f4e9b0127c124022590d5523939444e23ff12e1059a2fb48f21fbe83221d4a6647ed0456ef7c6734a4ff3c44d20055648f827e62b3982d81868b0f934b1c67526cb0aba5e754559bf5b5da97f52d6f88a660a8df3c9c1cc542959908120d5a0c0a468d1368653cda6b2470929ff30cbf87828beb6be397501cd48f1bf7ca1dcb4440e624444c7b69a6228f1a2bfa574290eb406e2c6f7fe49c2e862fbc17a162c5f3035cb6251ae342d5c974347bf7de40777b7385496c055d9d8e981f3aca27ac2440155d66cd01d9017d7c0235b394280b35fbcbda1ea601d60c245c182b159f7df948e2ce00d367c719c02b9cab6087679a451760f3a66bf78a2dd55207354c071fb6a169fc9c5022016fd8a238b3c5f54f300a13227842fca5abd9498cf110202c17112b71860fc003b7dee822df934fc6bfd573111f238439de025754ec79ab62ed40928cade5e431b280bc52efe227495ad622b6792c4e6cca750aeec5c07bc625d017666dc39349b2d0036a3712d5e8f06d2b0e7d635cb75c8614282bc686705813c808947cd06d8fd615ac6c7c63248113fb256d9f8e74725df0dadb39effea656bd83ea6d1cb3db5cd0eeaf70f580508e6446d24f7c0d494d6d63ac92972df9220f4afc12a49a4d4e52d0bce60fae6bc5df8a3eaf8a94e5d9b109d0b69e0c799747f3c72cd706f0138d9e1e0b265cbd6681083c0cbfa34acbab80ee5c384ea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{0x8, 0x88be, 0x4, {{0x7fffffff, 0x1, 0xffffffffffffffc2, 0x3, 0xffffffffffffff44, 0x1f, 0x6, 0x9}, 0x1, 0x8}}, {0x8, 0x22eb, 0x4, {{0x0, 0x2, 0x0, 0x80000001, 0x7, 0x1000, 0x3, 0x5}, 0x2, 0x22c, 0x8, 0x4, 0x1ff, 0x401, 0x800, 0x6, 0x8, 0x8000}}, {0x8, 0x6558, 0x4, "5ea5782b118e7bec70dafc3f20b46573b55fba4846ca12acbad67eb7c3d51ade2884eab34d469ee838c4ddcb8356e3eedf97f891c34b25908e7309a8fdd687925b30bb23b58624f39ec0fd6e18a66a36ddd041e9addb82b15c"}}}}}}}, 0x0) 2018/03/09 19:09:25 executing program 2: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) sendmsg(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="779952d211e86bd3d0c0ea292f996bd7947ed4bfc32b858549ad0843d7f0cc81c3e0966b3841882aebf48e3dd04c87abed8f4aff594ed1281475824338f62af2e2f6da3959fd2de348d9952bd6", 0x4d}, {&(0x7f00000000c0)="344505692629b6a19653a093467e0ca02eaac8b72219da7c8c297efd0605fa24fc9cfccc9573bfa827da120764707d782b82e46cb7bfc6fbbfdc380885a48d3f487a30b0d9aa553e545a41476178291f0f5c780e19b499a6bb3d6c8ddcf11ce401b63b9f9a7966efc4bd86c4d982ef1927820ade5495f0eb6f911c6e85d74af9821c51852fbb6ba5198c41a2d4f848f50e4f2e1a195be64ae342b840653deee21351d4d6611f0aacc8c2ee541b882fc6d3ae78fc1642de3f53f5ffe92f72e3261c05205fe1be136e969120bccf863d7ef221550c4fdd07a118e5", 0xda}, {&(0x7f00000001c0)="f7694c41eb524fcc09c9c2153025c30e28007c9ef5975f1985826429ec147ef0e0c429a46fd985eaf6a187160ac2ea484756d6f4ccb2d093fdb3fc102923c9da9876838c8d4a93b3b51c82625b0ddf43caaa17f019bf005068081c8d", 0x5c}], 0x3, &(0x7f0000000280)=[{0x30, 0x11f, 0x100, "c508b5b213eeea15f041c3b783b6633c3efe9275bcb3b22f73fa"}, {0xa0, 0x10d, 0x100000000, "bdbf15eee222c5ddd8fc5ce13fd3330933af5c34dd4ebd2fb6c11c0dd4a4ecae6d223de63740f0d458dc28dd4c46f085eb214ef6a33e32a17d1ffe9f04885ff89e1781f39a946904cdea39e99e7f807188c94bf6e54805c707af228ca23ccad2f98c3f56d3fb8fa4185976a4dded7a4c353e22c2f439011a8e707ffc86f036fc9674cdc367bb4fcc86e83215c9"}, {0x1010, 0x29, 0x200, "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"}], 0x10e0, 0x840}, 0x81) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000000000)=""/17, 0x11) 2018/03/09 19:09:25 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000010}, 0xfffffffffffffea8, &(0x7f0000000100)={&(0x7f0000011fe4)={0x14, 0x14, 0x20000000040301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='V\x00', 0x2) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x7, 0xfffffffffffffffe}) 2018/03/09 19:09:25 executing program 5: r0 = socket(0x400050, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28000000100009000004000020000000000000007ccc75bef3623f4ada4ccacf626be9428a374392acca727f55c99f44414c563cd04395ebd549348bcf6526c3f0c8c0eb11cfc985733f7ef7a0c0afe235532821c9718909ae7dac0fe388dc4462dc8f4f937bcc6b8e0eaa02a98d5cbaa56f6956e489b718f57b89b39de19a2e530a77d5e19ffa82b82a", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES32=r2, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64], @ANYPTR, @ANYRES64=r2, @ANYRES64=r2, @ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYRES64=r2, @ANYRES64=r0]], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:25 executing program 3: io_setup(0x5, &(0x7f0000000000)=0x0) r1 = socket$inet(0x2, 0x5, 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x100000000, 0x240100) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x408283, 0x0) io_submit(r0, 0x2, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000000040)="afc48835122d4f0577c018011194403b84d1812d77fd79c4f172a414e71a4bf3a734afca6f438bb7069feadd9a321aa57a3f342ce2dce02c943853eaeac29f6c0e5971991ab501b3dd1c537364e1e5962281df044113f8f63f6cc6fafe5c5c7eead74e6840e83bfc45cc9b20c921678533dd4be8702bb6e1d6739f8c4fcc7fdbd9b097c1ff40f7bd070f3c9386ba3885752329992e744ad52a239111c0a601ae2beae6c9aa34af33d24c0e1cb334f727ce952aed0e0141bed4b93f6e", 0xbc, 0x3, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f0000000200)="59101ef8e4b53857d3d4ca1cc713fed8c9eb988ac2bcf0d1b54a8a077f4bce74542a0ca99b9dd7baca8583b1f4fa85e626fd0a75fe3c0a396daa9e0fddc703fd083f719bea3e83840f2562e6e469f0e2f949544d1d76313bf6b4613820ad661c168c016d93900fed87167f754ca5a5adf56413c205aba4e56949d33336d455a17065436fd06c107c1842c25c6ea13dc58f7ab2acc991dfba958ddbf274a88deafcac2de53fdf5c8beb387ba306255b743a420982ef846370b0ad160339373b97e1d240adea07d30a1679edd1dca8cd158c6cd55513fe9155c2eab7459b93707844ba32f8b4ea7a85c5496249a6f096", 0xef, 0x7fff, 0x0, 0x1, r4}]) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000bafff0)=[{&(0x7f0000000100)="29000000200019fff63d89170c4df109ca64000d15de0005190000040d000c000000800000f900001e", 0x29}], 0x1) 2018/03/09 19:09:25 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7c, "e97f7952b32356322f5f0f7afbb9e833abad697fa4ac30d83faa5f12782bf4b9017979ad23a6213ac51585cda6f2a1d8b7ed7fed34af141aaee71bc99ba822ea165effb0075a993f6a19442d355b288bad685915710ae77150f5c6dd2139bdf595a820d667c7f54e6d4cf4d199f902422fca6eba5cf42f07ba1c6b7b"}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x9}, &(0x7f0000000180)=0x8) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/09 19:09:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000380)="e5", 0x1}], 0x1, &(0x7f0000000240)}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[0x40, 0x8000, 0xffffffff, 0x7fff]}) 2018/03/09 19:09:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)=@ipv6_delroute={0x28, 0x19, 0x22d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000000)={0x24, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="00d50edab8adebf623af570800"]}, 0x24}, 0x1}, 0x0) 2018/03/09 19:09:25 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:25 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x88000, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/09 19:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:25 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) getgroups(0x4, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r2, r3) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000ef28)={0x18, 0x28, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) clock_gettime(0x7, &(0x7f0000000400)={0x0, 0x0}) select(0x40, &(0x7f00000002c0)={0x1, 0x8, 0x2, 0x8, 0x6, 0xdb2, 0x101, 0x45}, &(0x7f0000000300)={0x100000001, 0x80000000, 0x7f, 0x1, 0x9, 0x4c4, 0x2, 0x9}, &(0x7f0000000340)={0x6, 0x5, 0x80, 0x5, 0x1ff, 0x101, 0x8, 0x1000}, &(0x7f00000003c0)={r4, r5/1000+10000}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_settime(0x5, &(0x7f0000000440)={r6, r7+10000000}) select(0x40, &(0x7f00000001c0)={0x9, 0x0, 0x3, 0x2, 0x1f, 0x297, 0x0, 0x8}, &(0x7f0000000200)={0x101, 0x8, 0xfffffffffffffffd, 0x100000001, 0x6, 0x8, 0x8000, 0x8}, &(0x7f0000000240)={0x7fffffff, 0x5, 0x8, 0x6, 0x4, 0xff, 0x7, 0x5}, &(0x7f0000000280)={0x77359400}) 2018/03/09 19:09:25 executing program 2: clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) ioctl$TIOCEXCL(r0, 0x540c) 2018/03/09 19:09:25 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x6}) mq_notify(r0, &(0x7f0000000080)={0x0, 0x27, 0x2, @thr={&(0x7f00000001c0)="e42ed36ddaf02d01db186bd06b8afc05a484c0bde6ced5a5b4200f30cc2a09597fe6e9c34f935bdd91a940b0de6a673c11766927ece250b8118e525d2872ab2b7379c744c4e4c6604569c4dd", &(0x7f0000000240)="aa01ee8511d971e0065f91a6a7a67189cbb71f72f296fc091801a36d56c063acf6c9cc619740eea4b8b762721e2569c8bc82576fed87905a2dc5bb269644f63475a8"}}) r1 = dup(r0) connect$ax25(r1, &(0x7f0000000100)={0x3, {"dec06cea535f84"}}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000002c0)={0x7, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x108) readv(r1, &(0x7f0000000200), 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='self\x00', 0x5, 0x3) 2018/03/09 19:09:25 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x10002, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x3f, 0x7231, 0x5, 0x4, 0xffffffffffff8001, 0x5, 0x6, 0x1, 0x9, 0x1, 0x8, 0x5, 0x4}, {0x4, 0xd7, 0x6, 0x6, 0x6, 0x7fff, 0x5, 0x20, 0x1, 0x8, 0x8, 0x4, 0xfd}, {0x5, 0x4728, 0x50e3, 0x3, 0x5, 0x6020, 0x2, 0x2, 0x9, 0x5, 0x80000001, 0x800, 0x4}], 0x2}) getpeername$ax25(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200000, 0x0) close(r1) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x0) 2018/03/09 19:09:25 executing program 5: r0 = socket(0x10, 0x2, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="366218a57e8ffee9c57bd7f0c803823dea3f0464df0d10c6727c332036d85a6ed361fb22c8936faebb9c6ca3cedf87c0854682738eb5b740b59e5bc4df13e6353d2c9087da54ad725fec81872e02296e23cdd30a95b843aa816a1d7d6e"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:25 executing program 3: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x41) setsockopt(r1, 0x9, 0x1, &(0x7f0000000340)="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", 0x1000) r2 = socket(0x2, 0x803, 0xff) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100)}]) 2018/03/09 19:09:25 executing program 4: r0 = semget$private(0x0, 0x1, 0x10) semtimedop(r0, &(0x7f0000000040)=[{0x4, 0x80000, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2}, &(0x7f0000000180)=0x8) socketpair(0x2, 0x80a, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r3, &(0x7f0000000200)="1d9bf013f425ee267823dfe0831b80bb47b53fddc08f8ae16eb3c5498fd8703a171dbebbdcc0b482a26d729e6cdcda946b131f8183939c391e0380451ab3079d2212b8867491b369ad8ea8", 0x4b, 0x4004, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0x97, 0xffffffffffffffec}) 2018/03/09 19:09:25 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$peek(0x3, r0, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2000000000001, 0x800000000) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setns(r1, 0xc000000) 2018/03/09 19:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = dup3(r0, r0, 0xdb02d4105c81994b) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000680)="754eaf0da2760d9614eda53c2796d4af6b86f9656298d81c18dacbdf576d5526f41c4cd7380c841ca980c703e2147cba01b27f9f977e0f9e97da05fde3908612", 0x40}], 0x1, &(0x7f00000001c0)}, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f00000014c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002780)=[{&(0x7f0000001500)=""/89, 0x59}], 0x1, &(0x7f00000027c0)=""/60, 0x3c}, 0x0) 2018/03/09 19:09:25 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f00009f7fc8)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="020000001d00000000d5def75d006638c8967c5e70b1001a0018000201857667dd8ed29f7c"], 0x25}, 0x1}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001300ff020000000000000000000000000900000000000000000000000c0004000000000000000000335aa785744ea5413c2883d8"], 0x2c}, 0x1}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x900, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000140)={0x0, 0x0, 0x3f}) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x4, &(0x7f00000000c0)}, 0x18) socket$unix(0x1, 0x2, 0x0) 2018/03/09 19:09:25 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400400) fallocate(r0, 0x0, 0xf965, 0x6d) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x3c1000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x34, {0x2, 0x4e24, @multicast2=0xe0000002}, 'vlan0\x00'}) rt_sigtimedwait(&(0x7f00000000c0)={0x5}, &(0x7f0000000100), &(0x7f0000000140)={0x77359400}, 0x8) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/03/09 19:09:25 executing program 4: socket$inet6(0xa, 0x6, 0x9) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) 2018/03/09 19:09:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=[{0x10, 0x117, 0x4}], 0x10}}], 0x240, 0x0) 2018/03/09 19:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:25 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x2800) write$selinux_context(r0, &(0x7f00000008c0)='system_u:object_r:syslogd_initrc_exec_t:s0\x00', 0x2b) 2018/03/09 19:09:25 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000040)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x301100, 0x0) getpeername$netrom(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000023c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000024c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', r3}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x20000000000, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/03/09 19:09:25 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x40) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x80000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0xa0db) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) open_by_handle_at(r1, &(0x7f0000000300)={0xe3, 0xfffffffffffffffd, "56fb41caf6569abdefcd1a28ff18059a90cac35ffd35fa37135f1d6ce48aee4111b9d5b7f17cbd5d00349db3914cc554f6e8dde70de833623b612558859c55b74ca34ac48bfe3c9f653504fb9bc7f25c7bf7cf6062872fd2900aada0212e0fbcb63c62fd99ccc214f1ca7f2ad2de045bbcb18e5d70fe53f295dbecf3b3c66c7e26fcbfaec79aeff11f16f3275288866de52fdafa33bf3b6297f88030f852dc9c9ba3e8be04b158c7d28405d9f510e621ef8507163e54bfb42f27e4287502c7bacd32717195cffda89d5ae4b415e5d267d140cd8d889eb469e4b5fa"}, 0x40) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) 2018/03/09 19:09:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xf, 0x10011, r1, 0xfffffffffffffffc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) recvfrom$ipx(r2, &(0x7f00000000c0)=""/4096, 0x1000, 0x10000, &(0x7f00000010c0)={0x4, 0xfffffffffffffffd, 0x8, "a05bb7a301e6", 0x6}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000080)=0x19, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) 2018/03/09 19:09:25 executing program 7: r0 = socket(0x1, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f00007b7fff)=""/1, &(0x7f00000000c0)=0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/03/09 19:09:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000922abf5bb2910e5a4a3321e7dd6384d8e0c00000000000004000000002158b5afbec7d333c9b7a432fd6f8f4900130002000000000000000002004e20e0000001000000000000000002000100000000000000000200000000030005000000000002004e20e0000001000000000000000052f2aa7382dc482dba990a5af29ebec68e5cb5d5555efaed0e028629376aa707737d820d736b5363fddaae356672c2769772fc6d779e15f500c38447cec9ab451ed7358cbe6db562666ec0b4b14c74abd275622dfbc0cd8c34bb7fed3d4976beecc4994b4d9d063bfd91d9e0d33b55aa8877925601f4556425fbfc77e9b51204e6472548"], 0x60}, 0x1}, 0x0) 2018/03/09 19:09:25 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) 2018/03/09 19:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001c40)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x1f}, &(0x7f0000001940)=0x18) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000280)="8735d96127345deced18a86c09bb2e83c68174708d6db960782ffdb02bf21227317f14e954bcfaa6bf9dcd1c5c5c04b5934066b7ebad227b1178e1cf005c7b871ce818ce2a8a3d3bc3e974dfdb2b32aabd26dbc84343271d6c8fc7b5b9313af2fb496ab97318fc76002ec68416365d4c4315f921c2bcac7c873a5f560ca8957fd0bb624ee5dd248dda64108a9251c521089c21f23310fa54159e03a1769301acedca813be92f1bcfa2418d54566f5e67801ec42041abff099f53e1caa3d2786ce169718974b84261e7a212a1d82a7b9a1c2e0eebde15515dbfbdfa7158ce22f2e938ad26adb78cdd87e0aede", 0xec) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e20, @rand_addr=0x5}}) 2018/03/09 19:09:25 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') r2 = shmget(0x3, 0x2000, 0x1208, &(0x7f0000ffe000/0x2000)=nil) r3 = getuid() getgroups(0x5, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) r6 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x280, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f00000002c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001, 0x4}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @loopback=0x7f000001, @rand_addr=0xffffffffffffffc1, 0xe, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x3f0000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x800, r3, r4, r5, r6, 0x86, 0x1f}, 0x8, 0x10000, 0x3, 0x3ff, r7, r8, 0x5}) sendfile(r0, r1, &(0x7f00007cf000)=0x8062, 0x2) 2018/03/09 19:09:25 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) listen$netrom(r1, 0xe) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x6, 0x100, 0x9, {}, {0x0, 0x7530}, {0x4, 0x5, 0x20, 0x5}, 0x1, @canfd={{0x4, 0x6, 0x100000000, 0x5}, 0x2e, 0x2, 0x0, 0x0, "c633382254db38a934d07674b87721c567992947c44260b6f02f57551f06eb7393612e3b72ca1f96a450c47244c34a600bf386c7ee28fb5dfefb3d9acfab6c33"}}, 0x80}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:25 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x4000) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/09 19:09:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = dup2(r0, r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/147) sendto$inet6(r1, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/09 19:09:25 executing program 4: r0 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000dabfb0)=[{r0}], 0x1, &(0x7f0000ae7ff0)={0x0, 0x989680}, &(0x7f00009f7000), 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x2) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/09 19:09:25 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfffff024}, {0x16}]}, 0x10) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000a004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006eef75a5a352d679fc2e3f17bb6ab8adac1833d768d5b74a06f3e1219de778d0e7"], 0x90) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x6, 0x40200) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000540)={r0, r0, 0x0, 0xd9, &(0x7f0000000480)="a02c94dae2377e216da82f86306696a085e31427a1a5acf2223a451a35724ffb55e9bd03c426186059caca1c6e428a0bc90109e9d80122402bf61b2712e9edfdb53f5765a65ff719f522a01f0c2119187fc5fe1ec3d036a881b038c48220a0e8adc1389a551dd72f66c0771dd0d5df76286b10060bcd3dcff36bb3164c0012342267c13850158575e2", 0xfffffffffffffff8, 0x100000000, 0x10001, 0x9, 0x4, 0x0, 0xca6, "799e1abd00832032fbdf46322dc28a161e3f0a9758247895b87ba7259956f5fac3e57d35707d67936ff6e324467ffc23fb5a35f532826bb4b9b8e5db4299a6dfbf93658b5aa0900495719ac67ff513b2f1dccac46a293dd191cb3a677a0e8bed90d1b22ab1dab79d8c16dc98a52cd3b96d1a8112543f5d0f649fcf5378f29d4707455bdc9f24610e903040ad79e8a0ca58b017fa5a19a86ec69548e27623f26c19a90cc1fd2149e46d122a2a81acbbc51ced894c5e61cd4922fa9261ad2862e9de3aac98a0d379434751fdba6a029b62b9fd39d1245c48e8824f5ca4d73b"}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000280)={0x4, 0x1, 0x224c, 'queue0\x00', 0x6}) write$fuse(r2, &(0x7f00000001c0)={0x12, 0x0, 0x2, @fuse_notify_poll_wakeup_out={0x1}}, 0x12) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000003200)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="1000000022000306ea0000000000000045c26921f53ecf1c9bc4227fa8f9a3e9071e3b432afc80bdcddeeb405349082091d7024f7dc44d28532cfe5dec9b5b8a98ba766bc5d727d963e495871af85cfb330588460ed761f691a652ac2022574daadfbf6b4cf2a321d1"], 0x10}], 0x1, 0x0, 0x112, 0x77cd869d72e8a0cf}, 0x47fc) dup(r0) 2018/03/09 19:09:25 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1aa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x13) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101000, 0x1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/09 19:09:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, {}, 0x0, 0x4}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/09 19:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:25 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'rose0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, r2, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x0, @random="0f9a70a04a20"}, 0x48, {0x2, 0x4e22}, 'rose0\x00'}) 2018/03/09 19:09:25 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$KDSKBLED(r1, 0x4b65, 0x6) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/09 19:09:25 executing program 2: unshare(0x20000400) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="79890282c4ca92d7001c75d4ed3b1bd1e15e2c94ea0857f7d41bafa300ef66e44bcce71c710a9beb7acd30b4184698942b5a32eaf564ad0f84bb66e6e2796e2cba035b73488d65f1b2d99b51f174b1121cfb0cb58d4f7da845015f43b87b5f3db5f9c6a9473006", 0x67) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000)="14e3a1", &(0x7f0000e75000)}}) 2018/03/09 19:09:25 executing program 5: r0 = socket(0x10, 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x101000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:25 executing program 3: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000280)=""/205, 0xffffffffffffff70) getdents(r0, &(0x7f0000000000)=""/60, 0x145) 2018/03/09 19:09:25 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="c1344924e63e8cb2528e49810f01b3292bb3e409aa0f0ec00a7b9c11c299c5f9156a53e605e81c40284a055b563222e8d0b328723852b35ff77b85a474aaf0b95598c4b2269f812a9b390ca96cbc9c0fd3c6415e37bf722dd830ee2feb7b474d34aa6eebb4b37d506d073113183e57cc8957bbf43769c1921c133d2f0eb90db483fd326948cc68c0fd6ed8e88b02de544372511632", 0x95}, {&(0x7f0000000180)="f1b08849a5d3a0c334ca74a1089750fa83c4457bdfc842e80107f1ce123536443db37572a2242eac8cca4f8c8287b087ca206a8af726552e06cf5ad5536df2c8530d915ff4d034f9ae5f8e8cc92123d1629bd46d44beaa00f3191ad2c8aa51c977ad5dba88eb61bf954d659f1c", 0x6d}], 0x2, &(0x7f00000002c0)=[{0x28, 0x117, 0x2, "cad7cb7dc6787bc334d58e0efd83318dde03"}, {0xf8, 0x1, 0x1, "7c357db4d8957390cedefa8107e1c85082a660e61f9de46ee19c621c64a804a34b9e1539bcf7a89e1821cff58564157623f6eb0809d012e232c1fa4366b227d38eb18499895cd117e321cfbe78afb04acd654b3b933305328b8b6aac2138b3e17ad759557d4f153aed61c19eec6eac70023a17c674a973d916a2daa4d3313c11943d2c9b8eeb2f28729d453120a6eff84bd300579fae3421d48a606966d6f3b38002411bc00165cb624de7e494d160db306a08a78f0b9fa2e2e2564126e303b237e84e871071e12acaa688fa9dd624ed2be590a777752ee66f5d3f88b5690d6155e2"}, {0xa0, 0x13a, 0xf017, "38f6bad4c6734d406d8c7a159a8cef500c47e034d56086f5ae2d496a15588d5e54c0d1a5bdd8af87b5b496a029ed749585bb5832281b5375563fe67330585adf21fa5ece7e2cf1c2ff605ca7d7f35ef832f79f313483f7ecdcd10804702dc4e5504a4a939fc625fee80aebffa0fab5a623976e2364e62ea4c3de1e0c19b43985ef81490fd3e7daec1401"}, {0x58, 0x6, 0x100000001, "70b5384e614dd2ab622a417fb973e9c3969d132750c2818eae200b631257242805ef160cf321fb82ea30e38fbc4ed044fe9735ab1a50a4914039c4bb6ce7fbd27df1b81471c433d7"}, {0xf8, 0x0, 0x3, "833261f6837d621b9fccf42878a97e66fdf8a49483c568df80037911f43981352f1f1acb1d056ccc764eb18e25c0a42049a1ad5f55cd232cebe42141408f9363ec5016d2ffac06eac6d21cfec1c4bfd7ab7732067e0d4d87a7fc80e77aee7f8ebb6f7c996d46a9ed35daf20b0d28a64aaab73b7a23907d66015b7c63847d352606d5c581c56a8253aaf9630523e0062f9503f86a12cdc8f17d5b070ab70c08d2c7cb06e043c610bdffd89a283e41b871fffcbc0986a7ddfecbae0676ff84e82ba3763291c700fa7ef0dbc61843cfbbda7abfe2e6c87232d97b86579fa58b295b917b81b915"}], 0x310}, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="280000003308338b21cd5b76a7eab3a910000900", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x80) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000080)=0x4, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x1b, 0x200) r2 = msgget$private(0x0, 0x680) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0xa9b, r3, r8, r4, r5, 0x6, 0x4}, 0x8, 0x6, 0x1, 0xffffffffffffffff, 0x0, 0xffffffff, r6, r7}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x80000001, 0x8) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/03/09 19:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bpq0\x00', 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) io_setup(0x0, &(0x7f0000000040)) 2018/03/09 19:09:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x21000000000000, 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_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x40000000000004) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/09 19:09:25 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8001, 0x100) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x40, 0x1, 0x60c5, 0x7f, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x13) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000001c0)=0xe03) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)=ANY=[@ANYBLOB="1c0000002200fb0affffffffffffffff0000000000"], 0x1c}, 0x1}, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000340)={0xd155, 0x2, 0x0, 0x9, 0x80000001, 0x3f, 0xfff, 0x6, 0x4, 0x8079, 0xafb, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x0, 0x9b, 0x5, 0x2}, &(0x7f00000002c0)=0x98) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000380)="914e621ae7b7f8f02e42f24de593c35bd02dc1c487069cd9bf9076c340bfbc6156988e10074478ee0681dfa24bfe7353d5bce359d8d0ffe3699f1f8586c270acdf2624a3909987076dbeed7e1dabda85451173d08cd03b749460866d3cfa7904b1fe4ac08da5e931ea927d5dea4a81e0ab6a4f909e96fb3847645d3c8f89d3966e8752ec9baa759ae05944fa197b53885f6248c6e64de503bf64116af711edd2f179e8aba8968badbf89006b5e156ee06d5e21eedd4da9c7e18c91351797e21b1ed82ff154", 0xc5}, {&(0x7f0000000480)="ca18cf5c2d88018159d7c81c5d0a155037622623941fd7b42700645012af79c2becd4d28a66fdc8ff09f08b9c1ff491cd5b055d4dac2c8dae876bb8e82d0ec77819dd111062ca43156b573893d1e83eb0176a279d1b23c63023c8f8cf3e170d8c13dac72417a7c331f48cc8a1656903a1e0d13075922c18dc60e5734bc144259edfb9ceb5a1c6c7da87c77a5ff9bc51946f51054d2f49b7991a70aca0a85b011068153bf559f96c02b53b4eae98671c9a90aaa0fe6417cc5417fd5a558fa82147e67a406f6848e0cbaaa7bac5fe69a06811b51854f73d3a2c02135cc95c130", 0xdf}, {&(0x7f0000000580)="9de10823d529f642b9bb80dd15e4a31f0b9d35dfb32fb22cdfa5c9975eba07a46b26ad7badf6626887922410e9ccb4f302197027fcf879e26ab3f57d5019c4e751e5fe7e3e6f3ac31fea6a0cb7e26a832dc0f0bbb90e8d4eb909397bbaba79d49a4767a193c9ec06a6b1eca388638484ab4bf62d88b59e2345f0e351c7285aae91b5ee57c100d75466055a341acf406bd04bc7cb8f32d4", 0x97}, {&(0x7f0000000640)="d4bdc08c3721abe7776a3940fffb24f30c144f5d8f8ccea6face4bd3c7310ff7de918cb693b64889e75e3966b7f64abe68cf5211218ad197f816ff155bf816c4e1c4f22eff60cf2ae94d5ae4b4cf9afe622f7d28fa657d1d872a8db9f43bece1cf1f3cf86da1734009cfa2fa4e58e8d294065965fda40df8234f451d4e2da741047b0d83fe168eb288fa202934105e972e36682e5af34f08c8623c04818dd0f0d97fbfba5f67954c471489a25080d845b37adccb351d844c634ff58f2b412b3d079612a2438f290d2e2b4ed127effaaddbf817c863815a602c7c7f3976e40bdfd6a341d4682e9c530778", 0xea}, {&(0x7f0000000740)="090e76ec624dee671760bcd4b54a0d2f7527d8b8b61709addc8d0db8f8f236a81f2373c7a395bc09a90dd100bb51", 0x2e}], 0x5) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000800)={r2, 0x400, 0x10001, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x3c, 0x3, 0x209, 0x1, 0xffffffffffffffa9, 0x67c6, 0xf403, 0x1, r2}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r3, 0x7, 0xfffffffffffffffa, 0xfe1}, 0x10) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000300)={0x0, 0x10000, 0x4, 0x1, 0x1f, 0x0, 0x5, 0x1, 0x80000001, 0x8, 0xa079, 0x5}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xffff) 2018/03/09 19:09:25 executing program 1: r0 = semget$private(0x0, 0x20000000106, 0x400000000080) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/254) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0x5, 0x9, 0x7, 0x1, 0xfffffffffffffffc, 0x80, 0x0, 0x2, 0x5, 0x1c87, 0x3b7bc10d, 0xb5}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r5 = eventfd(0x0) kcmp(r2, r3, 0x0, r4, r5) r6 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r6, 0xc0405519, &(0x7f0000000040)={0x4, 0x0, 0xfffffffffffffff8, 0x5, "87af58244743102a5a75dbfa5be89cebc4747b0400d709301108dbae59ddd6a64dcbc2b790e8514cbaf9b558", 0x6}) 2018/03/09 19:09:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x40, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x35, 0x8, 0x4, 0x100, 0x4}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) 2018/03/09 19:09:25 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000080)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)="73797a6b616414f6134f", 0x7, 0x7f, &(0x7f0000008000)=""/127}, 0x48) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231, 0x0, 0x0, [], r0}, 0x48) 2018/03/09 19:09:25 executing program 4: unshare(0x7fffffff) r0 = socket$inet6(0xa, 0x806, 0xfffffffffffffffd) sendto$inet6(r0, &(0x7f0000000000)="9d0ffa7537a0fcacc94fc6be6dc459aba31efa3db15f7bb2d6a97c99612041c63041d632f48cec55", 0x28, 0x20000000, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) listen(r0, 0x0) 2018/03/09 19:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:25 executing program 2: mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='uid_map\x00') readv(r0, &(0x7f00000001c0)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x10000000000000fe) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'uid_map\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x3) 2018/03/09 19:09:25 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) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x58001, 0x0) recvfrom$packet(r0, &(0x7f0000000140)=""/228, 0xe4, 0x40000142, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r1) 2018/03/09 19:09:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) r2 = dup2(r1, r0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)=0x10000) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40001020000000a) clone(0x0, &(0x7f0000a13000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000a4d000)) 2018/03/09 19:09:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:25 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x1, 0x4) [ 88.991837] audit: type=1400 audit(1520622565.959:75): avc: denied { setattr } for pid=12584 comm="syz-executor2" name="uid_map" dev="proc" ino=36023 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/09 19:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:26 executing program 3: r0 = socket(0x800000000000010, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x2200, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x3, @empty, 'rose0\x00'}}, 0x1e) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'bcsh0\x00', @ifru_map={0x8, 0x4, 0x100000000, 0x3f, 0x1, 0xaa}}}) pipe2(&(0x7f0000000000), 0x800) write(r0, &(0x7f0000000180)="240000002e001d0000000043206b0000000000feffffffffff060000000008425d102264", 0x2ae) 2018/03/09 19:09:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1000000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4000) 2018/03/09 19:09:26 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc0200, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001380)={&(0x7f0000000100)={0x1278, 0x15, 0x0, 0x70bd2d, 0x25dfdbfb, {0x6}, [@typed={0x1008, 0x1, @binary="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@generic="0d6ed7cfefce1766b03004cb75c5b729d7f344aa345337eeae38b7819283c08e828269423b0c67e304847363419e63af0b292ead487b0e997902386f02c6580a6739f5fbe4d4cc500e3df134f2b9633e46f85bf4294af0c0350c7a88f13feec648b2a9ee897a943731c13b42d2236e2f3fc5f73fdf162f45f369db93e9bca63e5aa4ec26ebdb4720d442042b8776b1cb5f94cf1ccc4aa3e08e67792edf31668c77e3f4d35e26d55788ebe53d7110e796d203de581f86", @typed={0x8, 0x7}, @generic="5f3a314f25928475fbc1c724b09ee19d4c7a0a15351ec83d26436583de9fdd4ef379f526d38148bb7abc341dfda21b211fccffda7351b5b150ef6902c1d32acaeaa1c1b6a50a3edc968af61e1fbab09aa2ce931a50951199a3e4c9876856216dd595e5cd9c1575e0e4adff4712b9bf135dfafd5b8accda58ebc61625de11e5b4898eabba99cb6f06758850f409d379645e9989052e61ac47e06929975a7021df2e878ebfd09dbbdcc4bd7abed3d9b9cf4dfa28c2416397ea8f4e050d740647f22a7cd581e074debf04505b01137472e71d", @generic="d2d8d1ab89f828efd56105d0d337e41c10fa714e7bebee7df106006235fcd1d315bdd7015ca28be58c0d", @typed={0xc, 0x83, @uid=r1}, @generic="0e4d79c95bf89dbb15e9aad2f231219655e641be77e24bafd03e45595c23762c69d235691059ff6422ea732f282e04f7f53e2b77ef642eb3dfc27748d80567d1f6db9e6e8f1e72c9024f826f1788e5a6fa4ffb1b629912e6c381ed02ab53c6b04732459acc1927452d521e9e74837b03eb31ac4d7a3cdcba1f42a91a0dd5fb937b4fa403906ca93f5d62e0a368", @typed={0x8, 0x33}]}, 0x1278}, 0x1, 0x0, 0x0, 0x4000011}, 0x4) prctl$void(0x1b) 2018/03/09 19:09:26 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f000006e000), 0xfffffdd8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x2000a, &(0x7f00000000c0), 0x0) socket$netlink(0x10, 0x3, 0x16) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x0, 0x0, "b722f3951c50"}, 0x109a5ec77646d9e0) ioctl$KVM_RUN(r4, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) 2018/03/09 19:09:26 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x1, &(0x7f0000519fa8)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES32, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="7bb615189b6514e60ad09e460a62f369299368e7b716240a43462a436f922eec2cc2ae46188d5bd1f1ca70f3cae98328c19bf2fbfa8b3561f1e79842846357f4eefefcf533ee0bfe8309d6a1cf3f09cee4ea1a2a870aa9443935244f81781fb3d216ec521154a2339760c8298efd4a9369f9f0b2892e30bd77bf5a2997b2f9b40032e09dd2ae43b473d878c580f361ff1777646fe3d9814b6738015eec2f064e013fc8fadf7860120a204cbf70efc15cd22c812eade6dd2da1b076cc1256f04b12725f3ab0b7a0336780a399a398d3bed57c0addbe95"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYRES32, @ANYRES64, @ANYBLOB="a8a92d422fce9d2345011200e2ec2afbefaaf8a832aaeca8ac5a515434204b01c0d7e112d1b51b36c3a41ac30813d20667af49c3cdd8182fbe3c52abe2c48c8f52ad16df14e8543d2ee5b90a9cd22929018772cd159cbb02e31534fbb7c5edd21ee3bcb245ed183d06dea346234438441865735e04328a6c2acd435fee1a02913bbb4c15e37d2d581f6c7f95cd7d3a63a05d2c4db90b9360c95194b7df515b849c891d7f503c7985417653ba73df928553d3edfaeab74b2ea5503afbcc41569cfc982fac222159286c64bfac2c82461d15fdf5b578d98d9cc54b56a19169df6f3a", @ANYRES64], @ANYBLOB="a36973ca69cbe4be4bb919c8753c5a13abb4b1aa986469f64a48ef0b0d1c1fc692ec4e55bd1bafe2fe37243a886cb54258e46c6416239d84e3320743a8345cdaabba1abcb173cee22139341fd9ca6478fdae7db6d4242cfbb3f457747dd4fbc2563dc565244d4943507b33d7bb3a0c0c6ac1b57c0b1715185c8dcb936d5fe6480a154ec2e50b5d62ca527ac535dcdd43148295b95ebfa94c2a223611a50f947ed65361ab46a630279b7f01765853105b444b2f2ddce60a963492279c4083f516888aed86b2dadd90e68d70b5c2d49fd079307450afa7cd9d83d6ddc39cbaf755fd893a5426534b00e036ce54fca39a78db3f7bacfe3ed6e850ad5dbedf07d6d7302f4546541a980f2cb16188bfe9a83c10a49b53673c7a2873bf91918ef630bc13c22b161a7c3eeb42b181f06afa4c2615942c16509d930ff5085771faf95b779f2b11ee93c30a7ab285e27e0fbb8b4c25be2d7af7612b6f1589b9d8b97d623836d32b889393ba2ec42bd9aeb632363914eb83e3c27f2ff1ec7dbd62a5585e520e7dc19768351204c25436fe3e5a0793a25b6983e3300d1d39ac644b7a5113a0e82e459dcd31c510fc73e503e9bd3e53ba28ff4370d23582d4b15e165fad903e40fe56cbff05100c1ea75f3d39fb86d92bbd85a54ca0acfb73a240b6a3da12a6af1d769894e8ebe502f735e2f52626212241e9286f29e487bb2d4bb1d129fbb9e55bd4492939a177467cfa16ca7267a029c4e72498af9f34984a31b1c5386eeab3645e0e33fac2cdfc60b97c48d925d60c4dbef85771183a83715ea412c322b88bd440589896baa90debbed04b879621c3f5cca3577233441ce01a347453172fb598889645dc1f77282e512f1414900eece87dc4ecfd8a0577b337e7cbd6f8c826624141ff71622d2811b846cf5b9bb6367be1d7bb06baf637ca97df329a34b34dbc181af6b2122e566ecc3d16dec9104f66e51ac2f92c780553e863d8e58095917f8e2391b91685fd088919516cb9fbfff67a61e3151d6c99ea3bcd9c1f4490ee7a806bb0a903774ded687593801e262844d7d5573d3516083809daf18aa4fd7583ec30ce9f508006bda3a304e18540051488b13034cfd6096d193a9ac089f02a174b99ff754085c209fff3866409e81a27b40eb6019746a3d9235636402e236046a2e54ca371f97152c65a48ad3cfdf706813f976f7f0a566baa9dd7225fc651083b21bdef825ff67e68da1e1c9028d351ebf0d3bf049236bac0df2545d1a3d118fe98402ae8ccb6f9a4a1e117fc0d5d527991de938158367f82b3402bd23ae14869759bc6806d7b1948a79bbee75a717a360f7b222128b80f4685bb791700e47aee79ad7d28f1a4de029f950e1f9480146350a3c0ab0203bb6b2f72afbec878c08ee397f519e0c0d0e87927a4b3e6ec58fe639cbec73d24b239e2c7a62007556de2a4061c4e328aed3cf39830dd5e2574c75d030322253165d40350951fc63f5cdf88b64040ed7e68aa52362199b5aeb0bc983aac71b32802c0a2cd980ab90591c048f7a1e79a3dd9bb197c5d615164496f120e312b2d26bd03978443672158cc50aa7939e6c587518274103fc2888b382dd3d05d241baa27302d138d06438c32601feb958d00f2f03709b94b1bddf18f10560a59656c3e159db76503d088e29eab1228983c8e43f44fcd3ad64c962faeebc1e8ce0b9d4d964ebdfbb3ed9cf2fa117cec9b994a570a3e5b994b8703e8613fda763882a0a4dbc5ce758dd745f7c15562c205eed313bb023a8a0e65f5445a9849ea52ec50aa58b01b145c5700a30572f416aeed1dabf0ef4fc190b76f6d3a87a49e33955386725015d818c56fdeb49858171989202dba7e25700a901fbcbabec29dd4acdad7b93547727ab288302e1b6d413d23bea190785323ecbf33fedd6617852cb8efd347b3ada4205ad7d4517a3eb25fb131eaca6108790a846d35e17d80de490fef33a08c1c349a2feda0d6d12c4811e3e624aa1ab6921d75216b4140162082db31da16466d49e86e7c2494755dfa7b53d6be0470e564a201c88f63dd4281a7a393f9ed9227ef999c9d9e6ad0a8b16a2e011bb6706cda8bdbc1eedeebe43cf02dcf0517ea64a16bef581ce7fa80055f053999497da7e6729b3497705334f5435d2453966e42655d48473dadcf34106abf676af3004bd9fbb6c97ada15ee1638d7a52df275abc8d8919bea5bb33522c62439328812e623f8ad468441043b19c21c8cdc99e9f1d42ed309e04a9d55b8b7b56daac0335deb25619ee02e92b72c087a4771da733ff943f315a1e1816d33d45f42dd0f3a4cdd827f804c9caf7d42d484e296beceb19d99d0c3c9156a34c01e378e58def3c23ece50dd9e5c6e0bd9b9c40ce8e44ce84f9dd67bb22b8937b7071d180a9530c3cbab3ad3c594a6838e25a87a94c29cf429cbc35a94df0e577b676d2ae47b62a366b22228d6cc3ea106d586d8294be383f9e0ce68f34efed679c9f01fbf3c20a3afbc48e0e82d3e04da6bcc434e3700e2abb6fb7ed243837bcd32d2a118a364a919b2f378f6286fb7031b080cfdb8b0fbfec798a9c38c560189af832faf6c4e0ff650dc79fd29362a6ea466c815f8578873fb3da407d9a4c74108962f48dfd374ff3a241763789487a7a40860c55bdb47ba432504a35323a86619262638612a35d0b0b3604f28861fa0c927e5b52d241365a2f15e34e4f5c697cbf5b29d15e33ebc2eb88d7d87d807086df80f478e25653df056810cb9cab049fc78669c603770d40fd0d55818420f646ff6f05fbe43d4e426820e2440d258e23f579344f5ca15fead38f93c1260eca08b57a0cb7198973d969fc2ffa7f986b2e9bbaa82430275a06e023aa933641e5954faca3606aa6a8c1e386d745d8a39802d428b48be1c6484ac7f8ae1b086052370c5cc8eabca5343b65092e2c6d12022321d23c26d248a87da888688af7092f1b77f884799d0ef7ae5a8f961f7aa3c8973dd0011929f3dfa0f30d4155b0e990a9f2ce9c5b72239d1488261c533ada4f2670c7253c6a7b442700ca0deb84239e13ebe5419ad0cf30e614b9dbc035ea8e6c4035a6ec714480b12e8759f391f0e89b358d24b8707b86d903798d71bdd91bebddaa3cf7aeb118b9e8f36af9e71f6b9c344e94110a031b3c82471b6d98676e3c4b2d3ff9a0a205763a7ceaad3be142d6622ed5212a768afcf71020ea646210bd719b07fbe33d6658e743d1f6eb3d24077f5a48fcf2c511377eab465326b1c25766d046066c97615c6f1fe011ae0185f29a7d64de4b346304806146aef07016c909baa47f04e310666de265e2067d8f5a80a466fa6f11e6b56427bd48686ea5ce1d73ec5673d80acc3c69026a0fc84a755b62b3712744af4f68d021898d6dbcbdd40458c2a603becc4c0788a34ebb0c0fa74092a04c2a57cda1ad02d35bacbe9646d6ec067bd0243ebda48c7f32dcc4c4d8d1852c54f874348b6f04f4400611720e3a0b11ffb07f291a79b116ca38535c71da0feaac2a554b1a2328ad347d810e0e97d4a6b4670e16629749a3cf9273f0ba9670124ad6fc248c1dbb29f9a55e02219bf0336516396675cee89e7ad4f8e04e6613ea42471c7bb0f80f7ea1efdcfb9dd9205c7400160e34d42cda742d08b1c66cdc3a33bad9c97d5163fd472c358b6bceccb18fab2f368414326cadca78dc431661be0878cc8a629ddce58a71ac2b1538d8a711c928c6d90ebaf39a4df3e56ac0d456fd2ca9fe5303aeeb1d97cb1e9e0ffea5476f9f773806eb39e9df94b91a9cff0577ea4f13d56a33f5c540de2dd1e37774f8f49800461a3809dc7ab8368edb408915738e8ece43c40712fb73f294d9fabf2024a96741dcc4b5ddd0b004309a957d358cc4f74f36ccebe1195ec41397167a65f0416615181ebcc0d2816ce34022a565f55d12d04e577f8e4dfec4366172f156cb882abbe6115d2ae240938f564460aeebef3cdff340a67786c0d69a7b5dc29b5af0f56f2bf1e69e1d8c014a21ea3a5f8f3c98555031c531e26943ef06667cec39211436680e9fde99f2a7aa40fff7280a981656a50e96dece87fa774b0254fb7ed1a3ce3484b822ae791b756e35db6c22f0a7722f51e1b55ca56ac5b0c740ee6e79191e43255cfca38a559bf2ee39d9aa642fe87eb5ebba00a8ae63bf1bf3f88840acf64b5c4a7344ab6ed238ddd696dfba0c28036290687248d5aa7b21c461204fbaf7d0bdc3cf5d70df65584b2203cf740247635652239a9e9408996d3b80f459010ed7da0b96ed190604b6476294cdbdf31327fb6a598f68c843df56ae859a240ac76cbd9a5c5302c795cb8dd7e9db000389b0da51633c544ecd9a6834211e14f9b6811a1adecae342b0aa65f9ecf0a60b2897c926642f1b8aa91ed8aea15da5af2faef3f157a5d323ea5f18a143d86dbd21f19208453c9c2433aa84550d61610dd53f43897bc7bec6509b25549c07ea829bcdb336a80faa16e4a5baa9db7231357b9ef9d60ebe1e6bc791eafb0bb827e66a72307c89223ef62458a46de4f8e0f8441aeb63b622dcfbc4d57d147cb502a33ad330d6cc1f6fc097aadfefafcfa6930ae306fcee5c67a3967ec22ee10b2e92cea6bbdb6b9a7c1eef540d92919336ac1932ad3031c843a920f7aed515c0082e7b42dd9f5c751afaf98c2b40673cce041d4b21c7e511b5f79394687c120428f25e8b63c095d045a791907aae0c934241e05e76b832134094d96307adc0e6156420737cfb243d9f06d9c714cbea3e66cb23475489f8e59c0edadbc44e93fe7075ed871e824f466a19856d407f7ccc031993434ebcea85c02b7a781b2340ec9e410125e5bb004c9e4941be5dc0bf9d0d59be9db451442400f438dee01a39181a9685ad542bb87801fd623e0ec7342ccc6e4e69121f068bc9d947144fdc787d0f37ad42a1ba223e2d5446d72a68934e68d0e7cf8b6385452ae52ecd864c12906718b26cc4bc5993b73d645dcfb08d6a143ce5f3f3a88ef5f00801cd8dd73d05b32f2acf2e5740da66b7683cfb976d566d0e69c78d40e407d3ed33c752c2101138f6177feb8a4a2de75072c568c9ac51bf10c31c5f332e16afab0fecb27e7d70a589b536a09a42d0a7492e469e98a219f7243c0a8f03e84d33a3bd2139a999a83179e31ea1be0961bddfde317a49e8c80937d29b117ad5521e0fd503353a5a8cdf9cda7da4a1f94ec49db5e2bc3c4155e654d22b30b485f38f4ee3b7a84ac155a835e177b428705fbeba03117d8177deb73a3579aebbd19b9bec5c8adf52af91e9fe6fd061575ba2a00d73cb795d3de98ae476e0dc1d71d1047def6c2bc6708dd0f4aeaaf633633f5c1f9ae97761ce43c5e2b7ac42d36a67ff8ecf4f58cb68b5408eaf16607ccabdec1450b63b62c01dfdf73a0622d48a2dd63b8cd551785c7009a7d1aa9e496043c87b9813b6f281c6a443d91e7cd9e6b1d17ddf44e459d4caf48db77ef7badd9a258eff0d7f4411b41cbebc6276d2529689d840dd1bb458aa48626719a9eb88f3483d2fe86190e657ac4ec504e696cfcf69517436bd9c4e11ca67c3466bb74b1b09bfa04fb131cd9cdebfeb4135e6c539d39e00cd907d1266ca16d84f1664e224fa5915f88392793810cb7d3601bd0e0c5e8985d760118fe844a4c153fbfdf24ba521499d0a5c2ea2bb8d41ae9d5bdd2bce2a858efeca49dc2a9c1a5cabec6a101a463c4d3cdb638dd79f9262fc4a57642394ee7af3a079d8ea4b801bd80b5b6c6561bcde169cf835139ee7b13576f894873338a082a3efdf559b49ebb"]], &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x1}, 0x48) 2018/03/09 19:09:26 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000100)=""/186, 0xba}, {&(0x7f00000001c0)=""/168, 0xa8}, {&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000340)=""/53, 0x35}, {&(0x7f0000000380)=""/220, 0xdc}], 0x5, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0x1) socket$inet_icmp(0x2, 0x2, 0x1) pread64(r1, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) 2018/03/09 19:09:26 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x22) mkdirat(r1, &(0x7f0000000780)='./file0\x00', 0x40) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000680)={0x7, &(0x7f0000000140)=""/95, &(0x7f00000005c0)=[{0x0, 0x2b, 0x9, &(0x7f00000001c0)=""/43}, {0x800, 0xb1, 0x2, &(0x7f0000000200)=""/177}, {0x7fffffff, 0x36, 0xfffffffffffff071, &(0x7f00000002c0)=""/54}, {0x7f, 0x2e, 0xfff, &(0x7f0000000300)=""/46}, {0x1, 0xce, 0x3, &(0x7f0000000340)=""/206}, {0xfd5b, 0xbe, 0x100000001, &(0x7f0000000440)=""/190}, {0x7ff, 0xb5, 0x4, &(0x7f0000000500)=""/181}]}) r2 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./file0\x00', 0x0, 0x0) r3 = request_key(&(0x7f00000006c0)='trusted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='vmnet0md5sum.\x00', 0x0) keyctl$revoke(0x3, r3) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000000c0)=""/90) 2018/03/09 19:09:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) connect$can_bcm(r1, &(0x7f0000000640)={0x1d, r3}, 0x10) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) accept$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/03/09 19:09:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000004c0)=""/143) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x8, 0x3, 0x0, 0x69, 0x4, [{0x8000, 0x6, 0x0, 0x0, 0x0, 0x2186}, {0xe2a, 0xda, 0x81, 0x0, 0x0, 0x400}, {0x0, 0x7ff, 0xdf7, 0x0, 0x0, 0x804}, {0x9, 0x9, 0x8, 0x0, 0x0, 0x2200}]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x100, {0x2, 0x5, 0xaf6e, 0x2, 0x0, 0x9}, 0x7fff, 0x81}, 0xe) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='veno\x00', 0x5) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x3}, 0xb) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setns(r0, 0x44000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, 0x4, 0x4, 0xfff00000000, 0xfd, 0x80}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e23, 0x837, @mcast2={0xff, 0x2, [], 0x1}, 0x41f5}}, [0x4, 0x1f, 0x9, 0x8176, 0x7, 0xb, 0x3, 0x9, 0x3, 0x8, 0x3f, 0x4, 0xe7d, 0x101, 0x5]}, &(0x7f00000002c0)=0x100) 2018/03/09 19:09:26 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) read(r0, &(0x7f00000000c0)=""/246, 0xf6) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000440)={0x0, 0x3}) 2018/03/09 19:09:26 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d11ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000435ffb)='\x00', 0x1) recvmsg(r0, &(0x7f000001cfc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001c000)}, 0x2) readv(r0, &(0x7f00006e4ff8)=[{&(0x7f0000649f35)=""/203, 0xcb}], 0x1) close(r1) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/09 19:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400240, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000100), &(0x7f00000000c0)=0x4) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/03/09 19:09:26 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:26 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x8, {{0xa, 0x4e20, 0x7d7d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x6, @empty, 0x5c6}}]}, 0x110) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000180)=0x1000) 2018/03/09 19:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:26 executing program 7: 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$can_raw(0x1d, 0x3, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000301ff8), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000648000)={'vcan0\x00', 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x8, [0x7, 0x3, 0x1, 0x7710, 0x2, 0x4, 0x8e, 0x100000001]}, 0x5c) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bond0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) bind$can_raw(r0, &(0x7f0000b4aff0)={0x1d}, 0x10) 2018/03/09 19:09:26 executing program 1: ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002bfdd)=""/35}) r0 = syz_open_pts(0xffffffffffffff9c, 0x280101) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x5) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f0000000fff)) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000000c0)) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffffff8) 2018/03/09 19:09:26 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) write(r0, &(0x7f0000335000), 0xfc94) fcntl$setpipe(r0, 0x407, 0x0) 2018/03/09 19:09:26 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000040)=ANY=[@ANYPTR, @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/03/09 19:09:26 executing program 4: r0 = getuid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0xa4c, 0x0, 0x80000000, 0x400, 0x10000, 0x3}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xfffffffffffffffe}, &(0x7f0000000200)=0x8) ioctl$TIOCEXCL(r1, 0x540c) quotactl(0x80000201, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000000)) 2018/03/09 19:09:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x400) bind$ipx(r3, &(0x7f00000005c0)={0x4, 0x7c, 0x0, "7c35be9e68c1", 0x3}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000640)={0x0, 0xffffffffffffff00, 0x7, &(0x7f0000000600)}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000540)={0x9, 0x1, {0xffffffffffffffff, 0x3, 0x2, 0x0, 0x4}}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000140)={"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"}) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r6) 2018/03/09 19:09:26 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000000840)={0xfb, 0x1000000000, 0x3, 0x2, 0x3f, 0xe02, 0x4, 0xffffffffffffffff}, &(0x7f0000000880)) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x668, 0x0, 0x0, 0x4a8, 0x238, 0x4a8, 0x598, 0x598, 0x598, 0x598, 0x598, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x4, 0x0, 0x800}, {0x6, 0x7f, 0x3357}, {0x7fffffff}, 0x5, 0x8}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0x0, 0xff000000, 0xffffffff], [0xffffffff, 0xffffff00, 0x0, 0xff], 'bond0\x00', 'nr0\x00', {}, {0xff}, 0x3b, 0x400, 0x4, 0x12}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x17, 0x0, 0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xffffffff, 0xff, 0xff000000], [0x0, 0xffffff00, 0xff000000, 0xff000000], 'rose0\x00', 'bond0\x00', {0xff}, {0xff}, 0x3e, 0x4fd, 0x4, 0x20}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}, 0x1f, 0x36, 0x3ff}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0x0, 0xffffffff], [0xff000000, 0xffffff00, 0xff000000, 0xffffffff], 'tunl0\x00', 'dummy0\x00', {}, {0xff}, 0x0, 0xff, 0x4, 0x10}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x5, 0x6}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x15}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x33, 0x23, 0x5}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0xfd}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6c8) r3 = syz_open_dev$sndmidi(&(0x7f0000000780)='/dev/snd/midiC#D#\x00', 0x9, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00000007c0)={0x100000, 0x1000}) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/09 19:09:26 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x10800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) r1 = 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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r3 = fcntl$getown(r1, 0x9) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000280)={r1, r0, 0x9}) open(&(0x7f0000000000)='./file0\x00', 0x4802, 0x122) r4 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000200)=0xb) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/03/09 19:09:26 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e7330b99bcb2ad564e45e31e8230d641c9a82c2561eea4377c2e4c957c4d5aab91c046f6f20a880c7883067754c646404557a8f1259f44e3c2fd4faa7eedc"}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r1, 0x6, 0x2}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000000c0)={0x2, 0x9, 0x9fb6, 0x1f}) 2018/03/09 19:09:26 executing program 4: mkdir(&(0x7f0000b66000)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000e19ff9)='mqueue\x00', 0x0, &(0x7f000000a000)) r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000240)=0xfffffffffffffffb, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e24, 0x77010a6, 0x4e24, 0x0, 0x0, 0x80, 0x80, 0x2f, 0x0, r2}, {0x400, 0x4, 0x5, 0x9, 0x40, 0x6, 0x4, 0x404}, {0x80000001, 0x0, 0x6, 0x5}, 0x7, 0x6e6bbf, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x1, 0x0, 0x5, 0xf68, 0x2, 0x9}}, 0xe8) 2018/03/09 19:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, 0x0, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:26 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080104000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:26 executing program 7: clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x40000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xa201, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r1, 0x1f, 0x49b6, r2}) getpriority(0x1, 0x0) 2018/03/09 19:09:26 executing program 1: perf_event_open(&(0x7f0000000040)={0x100000000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/09 19:09:26 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="f5974ad5dcf749440ac2e121ed", 0xd) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000001c0)={0x20000001}) r1 = socket$alg(0x26, 0x5, 0x0) flock(r0, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000a80600003801000070020000b0030000b003000038010000d8050000d8050000d8050000d8050000d805000006000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000dae2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800380100000000000000000000000000000000000000000000000070004e464c4f4700000000000000000000000000000000000000000000000000010400000400080000000000141c34cfc456d609f99400e678ce53031eb69289c37efb57ef8baeba91f99908682fdcb6544f84d51bc5cb6de0fa93334759f698264af6101250a3bf3344113a00000000fe80000000000000000000000000000efe8000000000000000000000000000bb00000000ff0000ff00000000ffffff0000000000ffffffff00000000ffffffff73797a5f74756e00000000000000000073797a5f74756e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000ff000105010000000000000000000000000000001001380100000000000000000000000000000000000000000000000048006862680000000000000000000000000000000000000000000000000000000500000001014000ff039a0c01000000fffffaff000002000300000004007f0007000104ff010e002800484c00000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180140010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000006000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000002800484c00000000000000000000000000000000000000000000000000000000038100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000001000000000000004800534e50540000000000000000000000000000000000000000000000000000ac1414aa000000000000000000000000000000000000000000000000000000003b0b010000000000fe800000000000000000000000000013ff020000000000000000000000000001ffffffffffffffff0000000000000000ffffffff00000000ffffff00ffffff007465716c30000000000000000000000069703667726574617030000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000030357000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800484c0000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x708) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="b1f908cb1056bdf33ecfdea4a7a80af83cad3054e4ebcbe0e83baad6d4c832", 0x1f}], 0x1, &(0x7f0000001180)}, 0x0) 2018/03/09 19:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, 0x0, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:26 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000048c0)={&(0x7f00000033c0)=@hci, 0x80, &(0x7f0000004740), 0x0, &(0x7f00000047c0)=""/251, 0xfb}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x423, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) 2018/03/09 19:09:26 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, 0x800, 0x100000001, 0x4, 0x500, 0x4, 0x120, r1}) 2018/03/09 19:09:26 executing program 1: r0 = socket$unix(0x1, 0x1000000000000002, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r0, r1, &(0x7f0000000000)=0x805d, 0xffff) 2018/03/09 19:09:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x6a930ccbb24c6215) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000000040)) 2018/03/09 19:09:26 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_create(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7379737463745f723a6574635f616c69617365735f743a7330202f7573722f73629d6e2f6375707364200000202e2f66696c65300000000000000d000000"], 0x3e) recvmmsg(r0, &(0x7f0000004e40)=[{{&(0x7f0000002480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000004840)=[{&(0x7f0000004800)=""/27, 0x1b}], 0x1, &(0x7f00000048c0)=""/49, 0x31}}, {{&(0x7f0000004900)=@sco, 0x8, &(0x7f0000004cc0)=[{&(0x7f0000004bc0)=""/222, 0xde}], 0x1}}], 0x2, 0x2, &(0x7f0000004f40)={0x77359400}) 2018/03/09 19:09:26 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8002, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x3) 2018/03/09 19:09:26 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e21, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/09 19:09:26 executing program 4: open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0x6a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) 2018/03/09 19:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, 0x0, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffff2fa) sendfile(r0, r0, &(0x7f0000000000), 0x400) 2018/03/09 19:09:26 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000005000000000000", @ANYBLOB="000000002000ad52ff179d00"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x20, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/233, 0xe9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000240)={0xa0, 0x20, 0x81, 0x268, 0x401, 0xbc6f, 0x1, 0x80000001, 0x0, 0xdb8f, 0x401, 0x100000000}) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) io_getevents(r0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) 2018/03/09 19:09:26 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x0, 0x3}, 0x1, 0x0, 0x0, {0x0, 0x66}, 0x2, 0x20000000000000}) 2018/03/09 19:09:26 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x4, 0x7}, {0x8, 0xa07}, 0x5, 0x5, 0x7}) openat(r1, &(0x7f00000000c0)='./file1\x00', 0x80080, 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c9ffed)='md5sum+&&!$:%wlan1\x00') r2 = open$dir(&(0x7f0000000040)='./file2\x00', 0x80, 0x8) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x8) 2018/03/09 19:09:26 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@objname={'system_u:object_r:sshd_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x35, 0x20, './file0/control\x00'}, 0x5c) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rmdir(&(0x7f0000183ff0)='./file0/control\x00') 2018/03/09 19:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001100ff020000000000000000070000000c00000000000000000000000c001a00000000f9983e7baf8a9a6896f7c5c74c46190067fa220db29f9f18dc221c573d1e19f3af1af31e596ad6506496b36dcef045efb2c1150bed2d8f8490df081184b5a983c8b7e566462008288510e96a4283068c75672c3b90f92ad846d1f2777712eb50728ddcf65b0000000043fa9b74fecd78f33a", @ANYRES32], 0x2c}, 0x1}, 0x0) fsync(r0) 2018/03/09 19:09:26 executing program 4: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000003c0)=0x78, 0xfffffffffffffe0b) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc0080, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000280)) setreuid(r1, r2) mq_timedreceive(r0, &(0x7f0000000340)=""/108, 0x6c, 0x2, &(0x7f0000000400)={0x77359400}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000300), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x1, 0x1, {0x2, 0x1, 0xfff, 0x0, 0x13}}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000019afdc)="24000000210025f0071c0165ff0ffc0e020000000000020002e180030800060000000800", 0x24) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@empty, 0x401, 0x1, 0x2, 0x1, 0x1, 0x400000000, 0x2}, 0x20) accept4(r3, &(0x7f0000000440)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x80, 0x80000) 2018/03/09 19:09:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001c0000)=0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) 2018/03/09 19:09:26 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0xc, &(0x7f0000000040)}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x60c8416a, 0x9, 0xb72, 0x9, 0x12, 0x9}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/03/09 19:09:26 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x80000001, 0x200) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x3f, 0x1) r1 = socket(0x10, 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback}, &(0x7f0000000100)=0xffffffffffffff6f) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001ac0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000006c0)={'vcan0\x00', r3}) futex(&(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x2, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x8}, 0x4) sendmsg$nl_route(r1, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) ioctl$int_in(r0, 0x0, &(0x7f0000001040)=0x6) 2018/03/09 19:09:26 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/4096) r2 = dup(r0) listen$netrom(r2, 0x0) 2018/03/09 19:09:26 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x10, 0x80800) r2 = accept4(r1, &(0x7f0000000380)=@nfc, &(0x7f0000000400)=0x80, 0x80400) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x100, 0x2, 0x20}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="37000000e5808712fb0667f847fbcf5dd8d067119f75560a31807311c30cee47884951fb60aa5310a480ba72594ae80f8a5802b0c4fa76a1bab18a"], &(0x7f0000000200)=0x3f) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x2, 0x80000001, 0x1, 0x0, 0x9, 0x80000000, 0x5, {r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000000, 0x3, 0xd7d4, 0x923, 0x3cd}}, &(0x7f0000000300)=0xb0) mq_getsetattr(r0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x197c9184}, 0x0) rt_sigsuspend(&(0x7f0000000340)={0x5}, 0x8) 2018/03/09 19:09:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000240)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x3, &(0x7f00000000c0)=[0x7fff, 0x7ff, 0x8], &(0x7f0000000100)=[0x2, 0x3, 0x5, 0xc79, 0x80000000, 0x66d], 0x2, 0x7, 0xffffffff, &(0x7f0000000140)=[0x800, 0x10000, 0x2da, 0x2da, 0x1, 0x4, 0x0], &(0x7f0000000180)=[0x5, 0x6c0782b8]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000200)) 2018/03/09 19:09:26 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000300)="0000000000000000007e0d28ca3f6167d4bf4fd067f692f5336466edc497516d2d22e9f6a866f6654ea3d3778a14d967858077865a68160f42bf924157f2968d87f02e2e86877ce7b08a58f505415cce19c659deb7ab560c2ab6535817415fb47609f0db261270283e4f4163ffd2ac49258310c1ec37c0bedfe22624881168a701e0522ce2c0ccb85c27e98885a785adccd1282ec14616fdcb924fa61155e9640843df70fce70a6203533f6a9824492f6f510bc905ac9fd825d53d46c36eb41c6c") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x9, 0x44031, r1, 0xfffffffffffffffe) write$eventfd(r1, &(0x7f0000000000), 0x8) io_setup(0xfffffffffffffffb, &(0x7f0000000040)=0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000002900)={&(0x7f00006cc000/0x4000)=nil, 0x4000}) io_submit(r2, 0x9, &(0x7f0000002880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x1ff, r1, &(0x7f0000000080)="7d7dd7ef654cc1aaaeb3393e4fa3f14f46ede9a1f652cac6605e2cd9f2a87207611dba29ff30ee1807a31a83dd387a4aef03baef79b140e6f87232562b8fa29be93532169de0d4d1b61a408e", 0x4c, 0x49b, 0x0, 0x0, r1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x80000001, r1, &(0x7f0000000200)="c440c57fe312c595d42cf78c6e82e211f685f17fa5a33f5890c3eff734fc0cad5c967acbc02c6ae7907e4af8dac5cc9a57d1288137a8d7140d82e00d722e9fcda9e9a4718dd947c6a519d8f07156d92db5f25f8a11911e663e0e3c33578624e247ec8d1225edcc82b952ecb64482862bb5f41c07f59db4866ea3b323a2975c3cab44e916bdc2e981c8a12a98d94088340ed1db48267b878d087c26c257921ac07f974be374e8d564863ea59d102197b2b38a639d3814b159ed046c8d84ad342631beeafc7be3f301b34608a9", 0xcc, 0x8, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000000180), 0x0, 0x1, 0x0, 0x0, r1}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000440)="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", 0x1000, 0x100000000, 0x0, 0x1, r1}, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000001480)="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", 0x1000, 0x0, 0x0, 0x1, r1}, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000024c0)="b4dbda9f1e665198e82f7ec2f65a7ce1406e8e768153ca8c94cf55733654ca37898e0734dd5636e8b800b07314714a17e85229d7858af56f21816710a70b6e8a7e3c0f0dbbed3066225ca2a5201ee6123a12f31b0f65a6619478aafca194384f06c583902dd578822c8961f0a55702fa2002b8", 0x73, 0xffffffffffffffc0, 0x0, 0x1, r1}, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000002580)="db6e52c096b8ea40b408e82ce5329887d3e5c0238853f70541496382b8e1fb69f1a79e74ded145c6941f196b1b5c7e3334f2a6d826c823225ee302373c6be41839f6", 0x42, 0x7405fcd4, 0x0, 0x1, r1}, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000002640)="6bb2bdc72c7ee4a174d1f43bc01e2411557b6577bc44a80ca3a8c6d8d455eef2c493bd1a3af53f9db1b4e5154d6498a4b06269fa1eeb8830158a83f437d83a6509dd218d0cb661b59390bea50650e27692ba87d2dce0df6727087108408cc42743070237a8637be6ddc2b3d027dec6abe174382aa0588c0d86657ea18a01d4c4ca8cd2e2b3823cf07a80a0077a129e2c15d5dba789888b2b62c930d0", 0x9c, 0x7, 0x0, 0x0, r1}, &(0x7f0000002840)={0x0, 0x0, 0x0, 0xe, 0x8, r1, &(0x7f0000002740)="313e1d68a0c70d61571a1ea84508529de08b12fec97fa38f3fe97a4c2eaa9fbfb854e92109488bb917708165d18122a6951ba2472b81c01447c57d0596dba945f6f00d38e780bdc97f787cf8a05867e220eda23be5e6dd83689bb8ac28b1d8d33d5130c131e886a7d5c5f152bbf7f3e790e8516170572a43998563306035d20c6cb1e898f43a2b5b111bb21f846f1349e7e6a7900206d48c63c87c8fbf3da54f0039c36dd50c0490c418b757364591bbba07466ec2a028bb42e939627e18e8d1095c5e167e5dbbae1b1e18c9036229e7", 0xd0, 0x4d3030ad, 0x0, 0x0, r1}]) 2018/03/09 19:09:26 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xc04, 0x100) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="280000001000090000a7e4357800000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x4000000000) 2018/03/09 19:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:26 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x2) 2018/03/09 19:09:26 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x642000, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x2e1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) dup3(r1, r0, 0x80000) rt_tgsigqueueinfo(r2, 0x0, 0x0, &(0x7f0000000080)={0x14}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000540)={@mcast2, 0x0}, &(0x7f0000000580)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) recvmsg$kcm(r0, &(0x7f0000001940)={&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f0000001780)=[{&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/179, 0xb3}, {&(0x7f0000000380)=""/9, 0x9}, {&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/121, 0x79}, {&(0x7f0000000500)=""/17, 0x11}, {&(0x7f0000001680)=""/161, 0xa1}, {&(0x7f0000001740)=""/45, 0x2d}], 0xa, &(0x7f0000001840)=""/199, 0xc7, 0x1000}, 0x41) 2018/03/09 19:09:26 executing program 4: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x8, 0x1000, 0x4, 0x52}, &(0x7f0000000240)=0x98) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x10000}, 0x8) 2018/03/09 19:09:26 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003180)={{{@in=@multicast2, @in6=@local}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000003280)=0x45) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000032c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000033c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000140)=0x80000000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/09 19:09:26 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x600000, 0x140) mq_open(&(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0, &(0x7f0000000080)) 2018/03/09 19:09:26 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x100059) fchmod(r0, 0x80) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6bb) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001200)) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001100)={r2, @in={{0x2, 0x4e22, @rand_addr=0x9}}}, &(0x7f00000000c0)=0x84) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000045c0)={{{@in=@multicast2, @in6}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000046c0)=0xe8) 2018/03/09 19:09:26 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x5, 0x48c2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00000004c0)={r5, r6, 0x0, 0x7, &(0x7f0000000300)="723e379c5171bb6cfd2cf21e2e66d6e3e1f3154d3def043beecdf8bf21fbb42dbf1ea52f8afebd08864e6f97708c0a5b3da981d5073789c6f6a93e0f36dab9a19ec49c00bc9e5c094e1a7be2ac720dd25c07e3fba41adbeddb6ea36f94bcdaff356da4275067176f13641d720ff19039968f89fa40e166d8c63b3d5c463c12cca055c08a24ef6e85f68da5f75220cb4d5acd7c3279a0d7c479cc7f6ee1938026342406d51aec609e14c4a274c5288a7f7d5767f894ed460f9e6f7a45ba2eb1edc91a3def99c9bc142934a935f6836592086bbd00", 0x6, 0x4, 0x4, 0xadfa, 0xfffffffffffffffe, 0x5b, 0x7, "527cd23c49d01f833d1bc008e267ceace3ccd1ca533f28e04c61ad6520bc80094b606afcda0252b076d236a1043895e749591b5f67a493638d266477b5a5d82a7a2aab837a8016a6afa74342d83d28a7c9d216515d7255804b2536c7e881462f8183ba4b6a2a994a24370045997d045f741e05850aecc52192f91ccb4a88ec1abe"}) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000000140)={'crc32c-intel\x00'}}) [ 89.815358] device bridge0 entered promiscuous mode 2018/03/09 19:09:26 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="06a36ce30000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:26 executing program 0: r0 = timerfd_create(0x2, 0x800) read(r0, &(0x7f00004f6000)=""/1, 0x1) 2018/03/09 19:09:26 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 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) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='cgroup2\x00', 0x0, 0x0) 2018/03/09 19:09:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) 2018/03/09 19:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, r5, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:26 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x3, 0x1, &(0x7f0000000200)=""/153, &(0x7f00000002c0)=""/40, &(0x7f0000000300)=""/197, 0x5000}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000540000)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000000040)='vmnet0\\,]-eth0eth1@mime_type!selfppp0system\'@$-weth0\x00', 0x2) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000180)={0x1, 0x0, [{0x2, 0xec, &(0x7f0000000080)=""/236}]}) 2018/03/09 19:09:26 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000001, 0x400) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) socket$key(0xf, 0x3, 0x2) 2018/03/09 19:09:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) [ 89.883443] device bridge0 left promiscuous mode 2018/03/09 19:09:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000280)={0x20000, 0x0, [0x3, 0x4, 0x2, 0x2, 0x522, 0x8, 0x2, 0x18e0]}) pipe2(&(0x7f0000000180)={0x0, 0x0}, 0x3fffffffffffffe) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r1, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f00000003c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0xfffffffffffffffc, &(0x7f0000000080), 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x0, 0x0, "b722f3951c50"}, 0x109a5ec77646d9e0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00000000c0)) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000300)=ANY=[@ANYBLOB="937811f15a2af001049544ddbcff070000000000005bbb93998c53a30ec2547970c0f60b5457b75c75949fc4109b84aaf6e7c253200000004e0b6dd9f72836e6ef49772e31aaf80a6629d3243792f3e4ed6ab2fd0200e134331ba47f0330bceda41cbb06432446b1541796ee85bc"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000000200)={0x90000, 0x0, [0xfffffffffffffffc, 0x3, 0x9, 0x10001, 0x5, 0x100000000, 0x18, 0x2]}) 2018/03/09 19:09:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)="6e65742f69705f744b626c65735ffbdfe9f9a682424e") r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x4, 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000000)=@sco={0x1f}, 0x8, &(0x7f0000002340)=[{&(0x7f00000022c0)='O', 0x1}], 0x1, &(0x7f00000023c0)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x8, 0x7, 0x81, {0x77359400}, 0x6b, 0x877a}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000000c0)={0x247, 0x7}) 2018/03/09 19:09:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = epoll_create(0x8000) r3 = socket$rds(0x15, 0x5, 0x0) r4 = getpgid(0x0) sched_rr_get_interval(r4, &(0x7f0000000080)) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x736) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 2018/03/09 19:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, r5, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)=ANY=[@ANYBLOB="0100000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) r3 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) 2018/03/09 19:09:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="fda65d", 0x3, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000040)=@req={0x50, &(0x7f0000000200)={'dummy0\x00', @ifru_mtu}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000140)="f4266d360f01c40f01ca650f0fc4b4eaccac9d000fd7ed0f8900003e0f06660f3810cf", 0x23}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/09 19:09:26 executing program 5: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280010000900000000000000000000000000315dc7d09d1a216c25e2530af50f44d38a9c0144695d2c8e7113ca4ba3192efdf331822d3321f34d13a3d7c7c0e4a3c9ff79c3c885b80c00e12ab29e2d7ffd0e247c769159d1e78223db745cd10a2b7225ecaca64ed5d9476e86a136445f88932266b3c78e2f184c22f3730314db2142165e8c5284233df171d39bddf142c1a54ed4e5495c7671b9bc38c8e5ce2c51d87be742d1cbc8fba7e50a1fff6850dbb0ea0a202431e655b8f689b69da9879e15cb5af437eee10c4f04c20daa8ea7a526c9a73e", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:26 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000080000)="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") r1 = memfd_create(&(0x7f0000000000)="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", 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x9, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x5, 0x200, 0x7fffffff, 0x86b}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0x3b, "6bb5eb108c200e660746c3a787a8381394c222e2e182079d4b9d93d6b65642e7385058cb983e311008c9eb9b020b5a5b9e6b8c1df6c9af78964182"}, &(0x7f0000000580)=0x43) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0x8001}}}, &(0x7f0000000140)=0x84) 2018/03/09 19:09:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, r5, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:26 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0x6, 0x408) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/4096) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/03/09 19:09:26 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r4 = dup3(r0, r1, 0x7b7c3f77ac6cf976) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000000c0)={r4, r1, 0x7}) sendmsg$nl_route(r1, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/03/09 19:09:26 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0xfffffffffffffffa, 0x8, 0x10001, 0x2, 0x9b, 0x6a, 0x8, 0x9, 0x5, 0xb5, 0x101, 0x1}) 2018/03/09 19:09:27 executing program 5: r0 = socket(0x10, 0x5, 0x7ff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:27 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x10040, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160000084fe7eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0xfffffffffffffe2d}], 0x1}, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000001c0)=0xce4) 2018/03/09 19:09:27 executing program 2: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x200}) 2018/03/09 19:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:27 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000040)=""/150) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) fcntl$setsig(r1, 0xa, 0x11) sched_rr_get_interval(r0, &(0x7f0000000100)) 2018/03/09 19:09:27 executing program 5: r0 = socket(0x10, 0x6, 0x80000080) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ced5c2339cd456d4d4945501d598a4dcde3c50bb0d77cee70c0a2a40f382ef55cd1dfc5a6e86b2e990a0d0843f1feeff", 0x30) r1 = accept$alg(r0, 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="d484300f48a154c71cb361263f4245a2cdd062b27ee72854be4580dbcd30af17c98ba2144b23b86ac32665edf625df3da004c408adc78c707398a109b258542c1e57808abcda63e8e0a05ba61c5aca067bbbc3f17343a243c61d381331f6654d9764025ecad38c9c8c2374fe825f96137929e0bcb42b7394a7a5ce9b390a2b3839c0627d8a6535d9706835002093ea6c33cb5bafb671c6b9d1fe6a941311a06db1") recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/03/09 19:09:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x80000001, 0x7fff, 0x1000, 0xffff}, 0x8) pwrite64(r0, &(0x7f0000000040)="ea1acfd4b8a0eeca094dc6bf7f5366d5404f6cb1bf3eeea5bbe6ba3cec495e1d3f39e9b9da302696caba6b13a3cd200ac82ef637e0a4649cd35e2c41c4a0fea3d755c8a93f27d69d6b0fd08281419c4e34eff6c23313f3a01048898057934fe197f40003e8b1437ec0dee0cd64c079a65ebe8d7002cf0874954ac21d0686c889a0dbc1cb4c910f595ad87b993ee78715bc3cb65543ec874eada254c487e98417f06dd2ef79fed02b2da8389e742893261d78332ffc8a58c2cb6772c0ebeb8ea812bb1cf090a1f1d399d3df7c8b8cf9f329e767a9f7637b7f2385796c5221e48009d8b189a0baa5344ebc", 0xea, 0x0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x42000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000180)={0x4, 0x81}) 2018/03/09 19:09:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x5, 0x721001) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x50040, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x400, 0x0) io_submit(r1, 0x3, &(0x7f00000004c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f00000000c0)="02a6b5271da94d6feaec45eb7cbbdcd43660eec3a2c5ea3473b1e3c51b216017a8b2238022d7f0669cb146b11fe9d17f0d939b677ac06af035e58081fb2fde1d7b47819fccfca1848c4fabc2b60a6e32ab9a0794e56acc8b2b94f0a9acf5bc3b9b6272608cc5b48a4733d4fa3afaac3c347883acb63ce161befa86", 0x7b, 0x7fffffff, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xf, 0x7, r0, &(0x7f00000001c0)="73c8bc1636bbe68c70873877f0885737286fce7d172794536a9b73ce23f097ce513394424f2a605cd3ede1daaeca45a378a08adbf3450685fce838a3758c8240edecf4d6eeb22927d6ce49e6a6ddae9b1e3ddc022c15d52ecde0e7456a364bc1740a96dedcaa14464d6e304336e26b0edd1e50728545ef89263f2c9d418399cd23bd35ba55d647198b0a91c0ad3a94170025b1c46c17b79f85e24f3153986f282b52fa5103326137e6d19a1ca60b5594bb82eb5d44b13e6956d2d13afed1433ec5eac8", 0xc3, 0x8, 0x0, 0x0, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3283854301288de2, 0xffffffff, r0, &(0x7f0000000340)="c421ac3c02da783e4170e62a73f23fdfa60879c914147c808e0d96ce4fb610b557d01841aad5e5d5fdfc0deb2514e56c8891fb843620221551bf667b075791d1098de220eddc24829061910dea99b0ab1d250dd3c2eeb86c65b90781d33fbfd1ce72e08c7aebe6bb1e5146906efab4f4b6a77f94becb3b68b06700d1041519add7b1f9bde801201a037952ba4110512224f6df849db38dd70b6e3b473f0bdd3bb38fd49278f8f7314f746d4372c824f59986e909d432bbba5249947b275a1561d3dd755beb2bd108226fad7fd121d317869862e82acb", 0xd6, 0xffffffffffff7fff, 0x0, 0x1, r4}]) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004aaffc)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000000)) 2018/03/09 19:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:27 executing program 3: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x7, 0x5011, r0, 0x0) fallocate(r0, 0x3, 0x0, 0x31e6d657) accept$alg(r0, 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bcsf0\x00', {0x4, 0xffff, 0xf8, "be1468a8e570", 0x1}}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/03/09 19:09:27 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x3, 0x401}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) 2018/03/09 19:09:27 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:27 executing program 2: msgget(0x1, 0x2) r0 = socket(0x1e, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000001c0)=0x20, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x2, 0x9, 0x1, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000023c0)={&(0x7f00009dff80)=@generic={0x10000000001e, "02fb0400070020df0000000000510000805bf86c48020402000000f1ffffff009a480075e600000000170000000007e4ff064b3f013a00000008000000000000000000000000000009d67bcbd7fcad316a008356edb9a6341c1fd43e24281e00070ece000276c39766c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001240)=[{&(0x7f0000002400)="40a62bcd1653b698e084ee95a1a835cac93d18cfe0b62498eb9146e7a9df2623d3f23b021b081944d9af8fdf2cd15af15052c2cac802db3bdf63a0dcd1ff5c1600d10e64a5ac9acbdb395337c2ad09e4031a34228f95b3ea64b1a6fe859acae9d4c2b3aa7a4173219391dfb36dacc094943b221e089f38dc4fcbd7a7f0200103255776a779563ffe152f0cd30f47dbc23d1f53eb4b4a530067f4aa300e7574aa5af0e884b29a19d179fef254824f9055b698d09592a815d87a830feadef94577b56e", 0xa9}, {&(0x7f0000002500)="8bb96529f63987a9a7d5aac6943ab24afb5496ea6960c166092294bbecb8aacf1bf8ef335dfe143dd12fa83183abcfe5cf99ba78f66300770862b6297a40fffedee378ff06b35b5e5be092bd7bf5852cbfde0548fd439f84b1e72382fdf0a4d7640981f11d369a3ab8046b107c9b964737bf059d454c08e8a92c1d0ac8ed5e5c3e7831385601e1ae514b5653c9eac61adfb79585828cfa99411196b51600d7ad447b6bd833ad9a1bc166399b38318fe272bb9cb393f3b5", 0xb7}, {&(0x7f00000025c0)="4c7463e5a2197ea4dac3b13d50a7bfac35df1972f305e14b6a52a9e61b5c9dee3faef557d620f97a2790bb118fc43668013b533ef15c6d42df2dab92294b289a47f24c8fbb991f70970a804bc04d3d8f98151fc64bc78b0ba062ed76c331340b77de781975864c0f33e8d79b78beb4665f74f714fd9c450e30ca889bd489f4b560b771e6b8a8c18a1a3c06aefbd8308aebfdd57632fb3fdcf8291918b191cb2f32be080f8423cbae", 0xa8}, {&(0x7f0000002680)="57d942fa4735c333a3f0debcd066690c2f2d9cd9d49de91c3e70c7e660081e2b91c5f6c88ed3e39a408be77bed4311a84cb382316e9b580d96f9f4b7dc6d9550750970229b4276", 0x47}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000003700)="12fca5da8111", 0x6}], 0x6, &(0x7f0000001200), 0xffffffffffffff11}, 0x0) 2018/03/09 19:09:27 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000000)="ec3d2d27570e58bc8cca37ff82bcaab99ed377f1675adcd340f0ae809cdcb0e3f7a732adea772a2bccdca967ca9b639c5508b65ef7f2011109213dab1b88ea36afe101b690f79f01c7d75824c6f5898233bfe918ed6ec6ffbd65e59ffefea3ef65fee9c754dccabcae6e5a9e9be2dd9836bacaeaab29e629247e02b8729f9d41a43bb160b098ef5e8c7abf40934d8e2fa699c8c8665c3dc560fd255ede54030501e4d17f8231987faac19e87ec31b26e27e5d508d2a45b64", 0xb8) epoll_wait(r0, &(0x7f0000ccc000)=[{}], 0x1, 0xde3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007ddff4)={0x80000004}) 2018/03/09 19:09:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$can_raw(0x1d, 0x3, 0x1) fcntl$lock(r0, 0x2000000000007, &(0x7f0000000000)={0x0, 0x0, 0x3, 0xfffffffffffffffe}) fcntl$lock(r0, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x2}) 2018/03/09 19:09:27 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0}, 0x40e) r1 = dup(r0) getpeername$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x9}}, [0x4, 0x3, 0x7fffffff, 0x3, 0x3, 0x20, 0x1, 0x74, 0x2, 0xffffffff, 0x7, 0x3, 0x6, 0x0, 0x100]}, &(0x7f00000001c0)=0x100) 2018/03/09 19:09:27 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x200) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x414040, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x8}) r2 = socket$key(0xf, 0x3, 0x2) delete_module(&(0x7f00000000c0)='\\cgroup(posix_acl_access\x00', 0x200) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4}]}, 0xa0}, 0x1}, 0x0) 2018/03/09 19:09:27 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) sendmsg$nl_route(r1, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="00000000000000080004000a00000000"], 0x2}, 0x1}, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x20400) 2018/03/09 19:09:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r1, 0x2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) sendto$packet(r3, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r4, 0x1, 0x0, 0x6}, 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'eql\x00', 0xd6f1}) 2018/03/09 19:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:27 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x9) r1 = accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$setopts(0x4206, r2, 0x10001, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xfffffffffffffffb}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r3}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x5) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x80000001, @multicast2=0xe0000002}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x6, r1, 0x1}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000280)=""/75) 2018/03/09 19:09:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/03/09 19:09:27 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000200)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000600)={"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"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000100)=""/246) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000000100, 0x0) ioctl$EVIOCGPROP(r3, 0x4004743d, &(0x7f0000000500)=""/246) 2018/03/09 19:09:27 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000100)=0x6) r1 = socket(0xd, 0x0, 0xc) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x6, 0x3}, {0x40, 0x8}, 0x0, 0x1, 0x4}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000002c0)=@buf={0xd3, &(0x7f00000001c0)="9cb41a0e2f2c8ce9449332c78a284f9d489fdf6ee17a7b57d3f2b7367ba7a11f5ddc157cb394c562adec8d854e9f9d5664295fa11a7f5d4608d7b4841dc5fdca8e0ced496cec903515d9624abebe6e96c3109b5e44feacc21708bbe4e1efcb6c83bd4d2133b24449d152c3dd371ffccaf0c3c1cbb6c1e16aa78a10b840e412f81d83a3f31a9b64eda28d652713de3e6503ddd11e935435091f6468abbfa7ced3b9c486552800045ceb452d61bd868b43b35d77ab1ae5981e9c9f31cff2d85103185c86832b39e2d13d6205071641051a78fbdf"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) sendmsg$nl_route(r1, &(0x7f00008f4000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="280000ea04355000100009000000000000000018", @ANYRES32=r2], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:27 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x46, &(0x7f0000000080), &(0x7f0000000040)=0x4) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/09 19:09:27 executing program 1: r0 = socket(0xa, 0x2000000000000001, 0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) ioctl(r0, 0x8982, &(0x7f0000000440)='#') [ 90.308313] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/09 19:09:27 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r0, 0x0, 0x9) r1 = gettid() fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x0, 0x0, 0x8001, 0x0, r1}) 2018/03/09 19:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:27 executing program 4: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/4096) eventfd(0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) 2018/03/09 19:09:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0x1e) 2018/03/09 19:09:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x1, 0x2804, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) r3 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000780)=0x0) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000000c0)="f79473870d011357c21d2dd5bd5d2960080e96fcfa29757187e7ef532101042447e681489d6e8f9527d4cbc69dddb1336c59f04ff21d7f72420ed6ddb4c09b39d6a1084b2f210ffcc011d05e90a9bb84fb2921d68c79e9c5aea21e0589d0d20195f3421b9a39d387b34a936c6d0c1e5fc9cb4eb6d03db6ccdc911e4a9dd356ccd581deb73851cdc9ee6a706976e1879e2582da9db0bfb599f16a40b5c7cbd110d6eb961a33bbf92f2a811289bc9caf15d6b8209d524e1b44c582f8c9bb9fcf4e4da79c3223b3ef4aa084c5186fb8c8e4779215c12d", 0xd5}, {&(0x7f00000001c0)="1d6b5b86a695b80a626eed30e8cc6665bf", 0x11}, {&(0x7f0000000200)="8d8c2eb2f453e066704dfe61e8af2931d3078720229bc1077ca36722e07a8ab172cae9341b8e6550b1934c6be559e3b6e73b79bea1bd7f71501d3b9a0abb74de94ee5fe9174b08f3cee82eee214feb8c37b94020983b94b8e2d9c7", 0x5b}, {&(0x7f0000000280)="019534aaf92c581845902e3cc0b454adacc5d225da134319a514a7de1d068fa6d5cf3285e8ba4b693138e3ad8ce2aa876aa1e62e50a590b483fd3a5dc79eee18d378d79b4a1fcb14bba2b5ba9e87e0435fed4e768d00a9e14a9d7336a94e1e6d039a6bb2ba6a54aecf6d065f4b66367e83b8c28724856177", 0x78}, {&(0x7f0000000300)="a4f54843d8046f84b1af2fc88a3ae50f299dfd573d4ca380b34198efdf4a7d56dc3e5fd286ca", 0x26}, {&(0x7f0000000340)="a17b617055fb91941877043c7848ed4b1339713d845d19df0f9ac6236aa8da7407d3f4bb44c8d7b354056b440c1cf7712bcfa78fa165bb67357402bb6056ebe720a360bfc95c777c708502ca73e45a083537b7075d144af346574b47fddb478d1ada16a695cdca9cc2106225107a879f7dbfccde682e0fda04b54ac2c7ab70c9f2a8e3383ca422b3aaa4d9477c002ebcbf86a6eabf6fb017b92c4bfb71", 0x9d}, {&(0x7f0000000400)="3e6cadcc2d57c421dded8a50e51d605be14eb44f0bbb05eb5dab01e9bf97dc0371bdad0636bb2ddc73be49c32338e41ca6b9703c8a3c5544c2af21f98439bd32ce4c2ef530a4c140fd745bc686faa4e000a3fc4c021f561066eee1d54f25063b0ef01cb77a767e70003179ee1f871fbccddd57422c4165d17c2a32abbf35a7726e5d9cf50eec9a33d100adec143eae6d5c6dd18f948a92157e5086291f3457bc7b37443e5f5785dd4e7cf7a211cd7e", 0xaf}, {&(0x7f00000004c0)="6dc63818c92ccb64ac5952692f3255b596c2656afcb0f4b1649455ac2fac047960216237c8308fd219657784068a04391147a801f9f793608c9702b5a7218e26b12d22a1daf9", 0x46}], 0x8, &(0x7f0000000a40)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000f38a840000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4040}, 0x1) 2018/03/09 19:09:27 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)='./file2\x00') dup2(r1, r0) 2018/03/09 19:09:27 executing program 4: socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000040)) writev(r1, &(0x7f0000076fa0)=[{&(0x7f0000adcf46)="c8", 0x1}], 0x1) recvmsg$kcm(r1, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000071fe0)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) shutdown(r0, 0x2) 2018/03/09 19:09:27 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) recvfrom(r0, &(0x7f0000000000)=""/53, 0x35, 0x0, &(0x7f00000000c0)=@ll={0x11, 0x10, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000c80e4d23adaf2457e4279cefc600847070c11c87b34fbbf013384cdcf6885554c9925b8a20f3a9f4f7c47fc048e47508cac4b6a327e129151ac3ea7158c6bf7a56902d2a7b0000100000050000000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/03/09 19:09:27 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x1f, 0x5}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x1}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000600)='/dev/audio#\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="360000007f3013a32a136c73c733dfec944360cc68214d33cc98c32e38f99c1f9436ce30aec2ad221eea66017232c1433bf11351f05a8879b2d6f478794b9504ea396a6959fd01374850ca733a313aa90cd7a38da11b101f80259a27a6017008d6296397c226e6cd9b20a488269bbe9c3f4ac6a284078c21e654ff2031314de006a16c64f077edfd3e9e67abba90485e7c49b56e53eacd1ed3cbf77709c5896fa171b6be19b71ca5ffc546691a870af0ee090f27d6edfb062afc37d7f8c5e1d54f2fe4b9894b0ae810eaf1b1cff2f0521878b466987923420ca996654ae4103b4e96b43f"], &(0x7f0000000680)=0x3e) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000006c0)={r3, 0x10001}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r4, 0x29, 0xdb, &(0x7f0000000140)=0xc17, 0x4) r5 = syz_open_dev$audion(&(0x7f0000000880)='/dev/audio#\x00', 0x2000000, 0x468081) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x48, 0x3f, 0x100, 0x4040000, 0xff, 0x3f, 0x8, 0x1, 0x80000001, 0x7fffffff, 0x100000001, 0x400, 0x200, 0x5, 0x100000001]}, &(0x7f00000009c0)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000a00)={r6, @in6={{0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4c6bcbaa, 0xff, 0x5, 0x1, 0x40}, 0x98) socketpair(0x8, 0x800, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000440)='bridge0\x00') clock_gettime(0x0, &(0x7f0000000180)) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000200)={0x401, 0x6, 0xffff, 0x1}) setsockopt$inet6_int(r7, 0x29, 0x8, &(0x7f0000000040)=0x87ac, 0x4) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$LOOP_CLR_FD(r7, 0x4c01) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000ea9ffc), &(0x7f00006dc000)=0x4) 2018/03/09 19:09:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x9, 0x7f, 0x7fffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a75000)={0x2}) 2018/03/09 19:09:27 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f000038f000), 0x4) r1 = socket$inet6(0xa, 0x6, 0x9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)="10db095d15e571b0d2d88b2204bb73cbd0cb9ae111a0da2eafea25e0709c0d43a8c84ab1", 0x24}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="60ac5e716a724ace2a441f0e3d51e9e5283665a0af4327e27b215e40e87bdfe26115177d9e7748ed90e41abe6304a343c72caf", 0x33}, {&(0x7f0000000140)="83e80d253ec8b2734ddb71b55077d4c6ba4a9d40ccf809485a44be847f49e4d31fce78469ef519f5aad6127ad8e2e7cde79b711fdea5703963cfd526a8fa256ace152373abc1001815f4b24820acf265ccbdf87199909eea3239cc3063f5e23575e4ae6e4d15794fda72a567c2c1a9806f58ac6d9377ac69ea3b1e60c65710744dc914f4bc7ae504b7d04a032a0641419814d26d02c9ebd85adc810656939101394b2e64a35b38374b22b9d052cf9f46a80ca27b1e33", 0xb6}, {&(0x7f0000000200)="df1d70338f8244c0d73364332ba86d21014e5bcb8c9b09d717cfba2e1ff2767e0daabffdfb0ffbc77328a9c51d4631185f8e9401b0219c4f9144dd7272c16008c0d304a9569e9ab05e6160dbfeab1a7cc8e94241c6d09f1cb56daf6102088460e1a7790c982d100a8084354969b2212dc75cfc30241d8a890ed02e29df8d53a56f6a16a5c767128e67b063d87c1b6bd137892eb47aac00264fa095a6a54341abdab37b9f7ad31b1a4aa2c5ca15f5f4bdc8791811512e66e9204b0e0ae6390df60d272c31cf05eb698ea655b18226bf20730a685cc23fb3e3f57daeb8bdc15ee451b25992f331092aad6d", 0xea}, {&(0x7f0000000300)="97ed78c50e77c64d09ce534a3b13f19e1057fca0b17aabb91756b492bc3c2fb1f287fd6e1dd3affde954199c0e131ee0af9b4c2dcc97c7de9683ffc35f7c34", 0x3f}], 0x6, 0x0, 0x0, 0x4000}, 0x80) 2018/03/09 19:09:27 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000100)="c929dc301b63c1cf368e135ac0e4dcb195cab11c7d69ef08ffeac71690044b2ab8bf550a210b4c55dca7ffa0e4e3d884aa84a1fefb3009b9d64966b55ec8d58e52630b9308aec911edecfe5275941806925257ac3faa4409b642a44cfebffc32e95715644e45168ccc82b9912f1ae923ed6142e5be724e582649d633db99cfe32e7de9dc0d947e79d1fdee7115ec282b23cc53f7cb73d5d28deaf7a4854754bb3775e4bbe2cbc5c9ca2a4a0605ab05aa211715faaf6b6becf8d61d0238a4c70b4c019296f6b0378ab3d88e3934d92dfafe00f0a8307497bc23feec1f", 0xdc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r1, &(0x7f0000b4dff8), 0xfe72284a) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write$eventfd(r1, &(0x7f00005d2ff8), 0x8) write$selinux_create(r1, &(0x7f0000000000)=@access={'system_u:object_r:vmware_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x35}, 0x38) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000040000)) tkill(r2, 0x15) 2018/03/09 19:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:28 executing program 0: 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_bp={&(0x7f000033b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000738fff)="80", 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = dup2(0xffffffffffffffff, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8100, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x6e33, 0x4) ftruncate(r0, 0x0) 2018/03/09 19:09:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db8ffc)=0x36, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) 2018/03/09 19:09:28 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'raw\x00', 0x84, "2325378cea0bfd05c5d1792720a259a87a00788e6a00c232885eae31518dddf0dccfd34e66103ec3d06fcc66a5ab1991360facfbd4950d50742420a6b531fdf0ba4e6c90fc931ea07f8ff7f615a5a28670059242ee6afdd427489b9986077d0aa6acda90e7af190ec7b02853da79e7839f55293d611e198eea844ac0f324472dcbdc3fde"}, &(0x7f0000000040)=0xa8) 2018/03/09 19:09:28 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0xfffffffffffffe7d, &(0x7f0000000140), 0x0, &(0x7f000025abb0)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000002340)=[{&(0x7f00000054c0)='>', 0x1}], 0x1}, 0x0) 2018/03/09 19:09:28 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x3f0000000003, &(0x7f0000000100), 0x0) getrandom(&(0x7f0000000200)=""/218, 0xda, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x90140) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendmsg(0xffffffffffffffff, &(0x7f0000001a40)={&(0x7f0000000180)=@rc={0x1f}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000001740)}, 0x0) 2018/03/09 19:09:28 executing program 4: sysfs$2(0x2, 0x5, &(0x7f0000000380)=""/115) socket$can_bcm(0x1d, 0x2, 0x2) 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$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0x6) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000001600)={&(0x7f00000015c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) chown(&(0x7f0000000200)='./file0\x00', r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000001580)=[{&(0x7f0000000400)="fa8bf16148d3cd20d922103e07164d8cf12173fec2861c374bddd5daedded57602788d5b395603a0102345cc482800b52b9b4e8141b005bb748f80ad6956772995e301d3af56f22f670aed198e5b6e7c8a0a807f29196843ccaf90ac3c4200786a41c74e9b5a31ef1141f652789f572dca9331e05f68cdabc6fdc3f6d37ca964c4d293da33adbb6ee5e9aa", 0x8b}, {&(0x7f00000004c0)="cc96d5d7c6e23c0d47ebc48a1d596994beac36cbcfaa6212e657399303c2fa1b06b1d2c721e91cf996203b73c3604987e1548cd72cce5479f102e614f4f648336549afe8e162bceb7870f28158e321a0fd46e22bccd31b6b6d45667d93775e67f599ff708545453e48daffbb29e93bb5bdd500b6dbf8edf2a869a13f0329f0f46cc06c5143a77f573dc361e28c2cb53621053ae20a3da562e266b96621c2b36b2c7dd943a007ff", 0xa7}, {&(0x7f0000000580)="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", 0x1000}], 0x3, 0x9) tkill(r1, 0x1000000000016) socket$bt_cmtp(0x1f, 0x3, 0x5) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') lstat(&(0x7f0000001680)='./file0\x00', &(0x7f0000000140)) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/25, 0x19) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/03/09 19:09:28 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/03/09 19:09:28 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x20, 0x17, 0xb, 0x0, "8726a3197ce929c88e90b2bd06ca624127d146f449c3e97ce30521b6533619fd7fe5bb598ca2fd808407e27e9ad00d613190da3bee6fb31f085b665f43916fdb", "3db3be36a17af6f9e7acb41689c3bb60ec83893cf1b52f0c76be5cc32026bb76", [0x400]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x123283, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x7fff) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}) 2018/03/09 19:09:28 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x807, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xa7, "de9bc9a3688fe01ec8510b144bf0790306a7d116e6b95a9ad72e490ecc0b91447235f3589d58dab6ab2d29fe445ae8b1c99275d30794b0c51b975d652a3fc3d5f48e91f4177754ae78cdc2e29ac8961b42ba30dd26996ab374078c47b538e7df03555f88931768927d1399fc4d85bfaf8998d4bb383fc82c5b11930769a01c79c209727fb0f2e892c1c0d78523d641bd67c9177fbf578250cc59fc1cbbe38c8b7e8d22feb287c2"}, &(0x7f0000000000)=0xaf) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r3) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x7fff, 0x40000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x66, "c3db93c04e90b110e149fa6555e399dfe5592f0c57db8ba54643283f3dde6897080e510e96a73c29e6126e1f22760ece335811aa1719fcc9b20fa92afb4cb88b3c3d2d83b012048ceb25ada1a90bcc9d4c866ed24e02a629f76c3513ac94170ca698b3699fac"}, &(0x7f0000000240)=0x6e) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[]}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/03/09 19:09:28 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x7f, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) sendto$inet6(r0, &(0x7f0000000240)="b2d77858e5c3e8b397eac194c76b94ed52efc5563b27fbf78e08f2fbd0e3878aa67e98f8a96715cbbea0fec81131dc3fcaa1b5542649ab64788b7f5bd0aa51b8f7482b07843e362f9f8314e140a46986ff26fb154f3b6d192abbf0089d7c68fd6541029ef9945be3", 0x68, 0x0, &(0x7f00000002c0)={0xa, 0x4e20, 0x1, @empty, 0x7ff800}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r1, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0xe4, &(0x7f0000000000), 0x0, &(0x7f0000001640)}, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1f) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000340)={{0x10001, 0x7f}, {0xffffffffffff8001, 0x1}, 0xfffffffffffffffb, 0x1, 0x9}) 2018/03/09 19:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(0xffffffffffffffff, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r4, r5, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(0xffffffffffffffff, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:28 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80, 0x800) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r5 = getpgid(0x0) sendmsg$netlink(r1, &(0x7f0000002ec0)={0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000000380)={0x2670, 0x16, 0x800, 0x70bd28, 0x25dfdbfc, "", [@nested={0x12bc, 0x34, [@generic="16ad843396c5cdceb0f14b50871f76cf8552cb2bbd45058ad6554048f23a7e6f747a515b633262840f5cc6d36e58b78e864b69cb164e9ad665e7e391c31e3d4f0286fe975a350185b89991ac00002fb7cc1fa20414b7d3d30400c53357f36022f048301057e8a982f919f1597abdd974d804fb", @generic="96d5e8a6debbcf36d7abfedaa82a42eb04c82eea823fb48aa7d61257e26e7ac0d624ea68a9c3299ef0e8aa3b347555fac967662208db5b95a004fe169bf1e5d7c598d832ea37aab8fafdbba663b4903b1adc2bb4cbf46ab3d96e70a442845c875134886d3174ec42bab663eaa4355f793a7a89885d5ed4e300be09b3c225c9707e580be426356a2331462f7712023467d00babfe14ccc09a904f01aaae355532155f128d63be11e82736a289fb22ca57f663eb37313ef40cb74758b7bc182b024e17f1bfbec8dcf2b89936005801f927591a5a9a304d44e54b04abfeb722b5e5be1056e7c270", @generic="9f22e3c56a6b26453b8368d9414ec2c497ac1efcaabc570ff8228ebf979dbb69b32854a3754d5b00e178ad71f3b0c4f3a02417ecf958a9d524143df46979c180b4fe3e88b274662965ca401a2ce9e8be63f21298f6b408ddbfe514dbc59cb979f1b758a98e22ee027206f9718224237d087582f46c83e48556f01c53dc4c66548ae91c5d59da10190e71b81f23fbeab1d78913e78d8a7815498ea8680cf92110cd56d09259a9c834ded53fc5f3560d0256a38c75bc1cd7475772fc0e8f6ee3e87bc133379640e1addf156846e08ee82ea0a74966309c6dae1a8d1d64a61db1c70e3ff2e523bf6b3e780f07376a7b167771ae3d25c40b91a9ae6a0a1599c5355862b230324de882b36f01a2374a90b0232bf1ed0e82af71b01c90c3b0cc7ccd313912fd7960dc1edb1e55e8612def554af0ff9120bac3e73165c95b3f3412ed13f62722af462f5a2f8ebea6eaf569a8794dd4a0429c6947392e66907371204a0baeac2323efdf5e8bd6d8d76d5582762d52f6b2d2e874b8c4ea19e5b440b8fcce7ce31dac375887acb440725b0766f33d66e1cc8ad819b03504771b7b48c1ebd35b13bd893d8753e07c6c9683c4a199250ee3f1c277316e600c10bf766fab500abefd064105f837b3720c3ef178434752591f04b7931e9116364d47dc3323489e918a4b7fc5a9d6e737a2eb7b398a1e6fd0c20218ae943ec3495c353ca18ead5da6e9c140592bdc9c55ad7ed6d53355855a0c6066887ffde1c6fc65604832b7e6c6b4ed0fd9daa6d49b54c102a5d933158af1ce15a4622b36ccdd13b03e20a8ee80f0579319e21c028c00f9a883195df2bff4de45642cee6a8575811724490f479b31990aaec2af83bc973fd1c233e4e2b7cda9cddf46ee57ad64986e0a11ec2955a69a271f43759a3d988ad96405ac9df294cf1705e12dacc0f235dcd4c8e7a73ca56a7efe3f4316004591486531804fc66eabb43d466512c590475b207e1b8bdd668c80e46633e1660581419b9229598040f172c4e97e8da38e5f1a3ddf97d23c757d5d91a438a088ee6c6ad81dd42028a472d9093ebf2076df0bf7745a9bebc6a1545bc177c81c9889212993ae900400335e7e5c3172330f52bb0e45b91cd1478d44f6a66a2dddf72e4345ef3060588d0f1b1dab4688c062b9b8681f56a042547cd6f2d510a0a345d4157e2c5498199dbd151b9faa8bcb6c9615936eb872bfa4f0272b2de7e05d6b28accba7d56c3a3989401cba1f73cb1480480b4e90651ef5b5460aaafe210cad96c6c55d5f5bdc28e7c755eb0775db6399d7bfeb5218a2c4144316465f10bc6a67dc2b457d42347cdce807e84678727c90b90368af3c2ffce9919a939cd13beb9dfd9dde96ac6d818f3975f49d2b1efa4bbac2fa9860a63c9eec29ca4c9633ce16ea6681301dfeb40800567742da3c17a369b52cc4f13033e52daf615d1f3b8c0c63cf990e80a9cfb763cc8d2fd7d42c580090d4e4b94e010675647793e4e53f4e4334518c0b76f14b44d8153880642a3e0b766838cff2e3d98ee1c7822ec0624d34f1f33ec671045795858713d3eaff7b11b60ddab13e035ffe6f467b47e178eb6cebc7c43dcccc0556afab2ac9a65ad089f5fd5fbb33ef269819f760f40f20d582ede481a6f00fc3cbeb6cd635eeeac04605e6054edccc807be037080901db5c425ad94845d897a259a74234c99631ec7e007455c5dd6516e796ca98c93509bc627c374c92f4fca5b770e081f37ea0830b08aecac002141bb759b9693769b685241ec7a635523a0cb5f10af8f8572504f2bf2f68d859a31e87fe95bb58da81a9ebcee6ad13b79edf9a6bf6c670e5cbd368834db4995e105b374833c1113edaae999b23fe3d3a8ff379394df52188749e698013e85f47ec6fa8d67d4dd8085297a8e3943d59f79756b2982086a3a4a06e45a94c8e298c1259b356fc4f306c7321a4a4659ddeb17261de5ba0b9ae563333f9b1a4e495845a11fbfd19d907c0d59d1678265eb749420b44445f7f2156c8d83ea24485c4fa6de5b6a0fb0d797ac3ff3f73597e1fec9ae19b1a8bc3d37697f1f0b0134b08eac8bfce868f239135beddb725d6e190fe66a532a2b53d64ddb652c8b00c9d6a87a943b0616f028ea014674969680aa7e9e9db70a3602e459a028e451071e049f9667d22fc511ab463be012f383d719d54368c2570440e2dd56b3bac537e23dc0fa02f792e08c7015b82c971471af9211bed49d12ce55fdf0c8a9471933483a47ad87b1c4385e428f09e5e05eab130e71350ecc52019578af0acbb4cd5a7856d8dddc40613f53fc22fb0033ddfb8cd38f94476254086d3245cc473b279881fecdfb8e7c655ef859eeda577674b3eb05a86d09fe910359a3d32fee0147fb0f5509b22d0ec0bc78d4083a4fdc932e00af6c852026a3db4cff879f6d4b64c4d0bbd234c9851e295d2a44c6203dcb7745118d5ef1e6e79b158c9ec0648d3b48491147f25ffbf2a02a94c84b3383fac32b28d7a4b752e1c37a4f179615b6c2f6fb6e7736965bba7ab6a2f20f744e81e59b6b8e19bc02565301bb1e64f3c02a38d024f026a1d22ef080d433791cdb7e3a01117d9b557a05ab0fc46a2df8dd11f12dafc3536a5a28a961dc89691afb2383a69d6df868e6d263c7e3b4df4911e35528a8a8a32d7ea5bdb71310b99978a3382bb3c0b6c7730fcda65248e0319868b93512b48557cbe59019712fe0b5d0fd578c6597bd33121144b100e128c0ef87b349df747f57875665e0ea38fc9a7c4a8bc0aece7f1d4690c926b31e0f1eaa616c00a9709220558678de43b6b9a9b781cea2cbd2f852bf3f29b4429d87f5bb5819b09d672e6eb1c8853b8199e891cc0f9133cdb568a69441ea92300155cf2db8331f6adfb5f01162a2ab11fb479a1cfc6ae8ea38155057f476b7fe1c612e8f5fc6a61a080a06a47b588c25070c30662d8851d00b6a89dbfd82d6cebf989597ec3800b98c11c65b90f5d3f9d5a0929f63a2ab9c4e611a74903b8dbb7ca24d7bf241984633d5ca98abe41f1e1fa4f23c95ca7efdec01657482f6908479c4746eb09565fcbdc3ae6a639c3dbc1a7577460a085b56d199226a8a3b8e1a49c927cf143591c4132f7ef75a7f87301ad7192f8a9ac1bb14833bb998ebee8ff4f4b157d6c2e2997c9acf7e85e4b559ae2e32fc95fe3f803db7f4845df3ab141ffde4c15013bd70c75174b80e2773a32ce4fe7a7f431f690a612d0fc512290eb187f9e9b71ee63d7fd2777750caceaa7a4122624bc8e28bffffdca3fcaf9222a168830ee1dd16bb2f019a7e7151a0fcb43caefa0694e8237909f0fe3f80e52ae57b896bbe66a999d25b568c7c2827af09e32c906b1760e85e4374b82f1b44eb8ffb6755965f0122d2d4bcc4ff56ee7fcaf0f0df518dad165fffd820fbbd9f3d7313651c7575ef6f249dd3947503dad40d96afe2a8b1a6e388134db405635097ea1342994727b81eba4be35b03fc18078364b45b52cad2ffcc8c06516b12534c1f53e90c74a3336a6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@generic="351f9ba42cf840e8e5989c850f2431a784399ea14fdec9e8d6d10a01fc78da4d138f55123b7405c47988612cb8b36975247cf562ed76e4e43b54cbc088895446e7b6826c7d13924ed623e343315441d2381b066f966f096e5cc25b4cb60aacec1d60c8a753bb2357d0cbd0d6a5118dff89cafe1a5db5f7d6f9de0012af10752f3d533652c0d1015ca4e5bfd95a62fd9ae427ba41d803d5f5a8a7b999823ff2fe45da8ce37bd1c6f22a9db68d7335b17d318f98b336f1a13a5847737ef3c5e8beed3ec7e6adb5980d69681e42bdde6401719279", @nested={0x28, 0x82, [@typed={0x18, 0x1c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x5b, @pid=r5}]}]}, 0x190}, {&(0x7f0000002bc0)={0x10c, 0x2e, 0x0, 0x70bd27, 0x25dfdbfd, "", [@nested={0xa0, 0x13, [@typed={0x10, 0x7, @u64=0x1000}, @generic="76a7ddf76ed8616f791163257bb88e2226c53f66e9feab703aee7ba726b5d08bd35a1bdd530840f16e5780ece0b544be951f51f5650dfaab14958daa2aa952101355b8a01e9132f8df09659266fd9c049af7510f15ea6a6425979187ae7646d16049307b264bb1017d8530ec00022732fe0e3466070a735eb997110e8fc3", @typed={0xc, 0x19, @str='\x00'}]}, @generic="263dd01157943071caabc6603147b727249aa75b4bba1caff01f4bc2a34b5959b363c07809ec90020e8ea1e3f7472be3aad847564efc7c07729f79cc9f6f86fdbba5b478b0e9086c1d5928ee8f688e0b4bbaaf57553548d59900"]}, 0x10c}, {&(0x7f0000002d00)={0x58, 0x1a, 0x0, 0x70bd27, 0x25dfdbfe, "", [@generic="e2a1919569e16839f15155ffe09ac9a2de2300700b5dd67e806a29074ff0003b7a2486237d1fa04edd465175b8cc9a04c3eca5c601928927711954e50e74e83acc3717fba78d6fda"]}, 0x58}, {&(0x7f0000002d80)={0xac, 0x2e, 0x228, 0x70bd27, 0x25dfdbfb, "", [@generic="73db7e514a2ef433d2c602241c0896c86d18a2c3c966c015c343fe2cef8b41e3b441d8cc831e8a0d7a0921462e58419b86082e8e0e72dd5bd6d561850a5d775a795ca75f026fc97aaebf3e308013f4", @generic="ff9437bba810e0d6f58c066f8e53191d402719bd0013ae7e1da115966edba61aea4150df9b4ceed64d56cdd2316865ef639eb1f3dbbdd9792e7de4e4f5ed8f31bf250249b9a1fdf20e4651c144"]}, 0xac}], 0x5, 0x0, 0x0, 0x40000}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x200019980330}, &(0x7f0000000040)) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/03/09 19:09:28 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000200)=0x7, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x20, 0x9, 0x5, 0x3}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1}, 0x8) [ 91.192302] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 91.216299] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/03/09 19:09:28 executing program 5: r0 = socket(0x10, 0x80000000000002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000a7f10000"], 0x2}, 0x1}, 0x0) [ 91.274042] audit: type=1326 audit(1520622568.241:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13033 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 [ 91.317536] audit: type=1326 audit(1520622568.268:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13033 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/09 19:09:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)="c42c6c37dbda836e2e692f3af2311a5cacfa1277603e016cce01d035b861c226cb4887be0692d361f99e483e569ddd8cf5477a3268df5f659154d383d280e4c394d5a3a10ccd699732b49a9f61ae0dd7d0e694f3031a61f9925c17e7b061025ad24e5306199473ca374785420c330787e94ffba08d63975969d586e519", 0x7d}, {&(0x7f0000000240)="f2c79630c71669137168223f6bedac1ea81d506da04f9a410d47b347138fd638e5a550a28e5f4faa6c1b5ddab774dd368da49384cb5a3e7f1bb59792729bf0bfcb28c5ec536dc2fa65442b4c8a153665fcf6155bcd4cd41bcb6c1a3254ba40cc650e4ceea16f7ca79054ae5c1b90ca2909d9c342782a58c762060c45be6279bf8c0541d3405b3cd2fddf75a91c49247e384113bd02363c18e21f1f6b96d808d49b0cb8a42ec74c0354bca92d615cbe180b71e7e6e8a1ccca1b9b3048c805e31e5b8c137c5852168e63e429d205", 0xcd}, {&(0x7f0000000340)="8675202cce93904e47e01972e673c345f3f632979f8acd5a73a7be1128dd95392e2ffc385c8e63ef253e28edc75ff9d81bf96272456b5c37461ae8a1a458e442595d258fa1b99201853da64a20e6f39970580e95555bacc0a82599ee9f76e68d7b216518730fb7dc20d507e3306e0f5de47cb4865fbcba5ab7c73c67764e3b496e37d2ddbb53a32ce145475d581699af0afe7261364a949ffe89c5faa55f11ce3332aa9f45b9ecfe6bfdb10707718c", 0xaf}], 0x3, 0xa) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="d8", 0x1}], 0x1}, 0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/03/09 19:09:28 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$void(r0, 0xc004587f) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r1, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(0xffffffffffffffff, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r4, r5, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(0xffffffffffffffff, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:28 executing program 1: madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000a5c000/0x1000)=nil, 0x1000, 0x10200000008) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000000)={&(0x7f0000b25000/0x1000)=nil, 0x4, 0x5, 0x80000004, &(0x7f0000bbb000/0x4000)=nil, 0x10001}) 2018/03/09 19:09:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="acfb", 0x2, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r1, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r3 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r3, 0x400, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffdd5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r2, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a1fffc)=r2, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000516000)={r5, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x3}, 0x8) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r6, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x6) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000300ff4)={0x0, 0x0, 0x0, 0x6}, 0xa84cb7351995539) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x800006, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000), 0xfffffffffffffecb) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x111000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x20, 0xfe3}) 2018/03/09 19:09:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2cfa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4309(ccm_base(ecb-twofish-avx,poly1305)))\x00'}, 0xffffffffffffffa0) r1 = syz_open_dev$dmmidi(&(0x7f00000012c0)='/dev/dmmidi#\x00', 0x6, 0x101000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001300)={0x6, 0x3}) r2 = creat(&(0x7f0000001380)='./file0\x00', 0x4128) connect$l2tp(r2, &(0x7f0000001340)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x1, 0x3}}, 0x26) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000002c0)="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") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0)="649c47ffffff7fc86dae79fa409d4d54", 0x10) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000040)=""/247, 0xf7}, {&(0x7f0000000140)=""/242, 0xf2}], 0x3) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000099d000)="b3", 0x1}]) ioctl$KDMKTONE(r2, 0x4b30, 0x81) 2018/03/09 19:09:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) 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) eventfd2(0xfbfffffffffffffc, 0x1) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) r3 = eventfd2(0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x6375, 0x1) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180)=""/251, &(0x7f0000000280)=0xfb) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x80000000000000, 0x2, r3}) r4 = eventfd2(0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x4000, 0x0) fallocate(r1, 0x1, 0x1, 0x5) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r4, 0x200008, 0x400000000000002, r3}) r5 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x2, 0x101100) signalfd4(r5, &(0x7f0000000300)={0xd1}, 0x8, 0x80800) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f00000002c0)=0x1000) 2018/03/09 19:09:28 executing program 5: r0 = socket(0x10, 0x80003, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={"73797a5f74756e00f8ffffffffffffff"}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:28 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c78ff3)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000018ff4)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x8f0, 0x1, 0xff, 0x8, 0xfbd, 0x80, 0x1f}, &(0x7f0000000040)=0x20) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xff) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x0, 0xfffffffffffffff9, 0x7, 0xaa97, 0x0, 0x80000000, {0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xb6}}, 0x1ff, 0x2, 0x3644, 0x1c31, 0x2}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x8000, 0x0, 0x5}, &(0x7f0000000200)=0x10) socket$bt_bnep(0x1f, 0x3, 0x4) sendmmsg(r3, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000), 0x330}}], 0x1, 0x0) 2018/03/09 19:09:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400180, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x5, 0x9, 0x7, 0x8, 0x4, 0x5}) syz_open_procfs(r0, &(0x7f0000005ff5)='net/rfcomm\x00') madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x9) syz_extract_tcp_res(&(0x7f0000000000), 0x3, 0x7fffffff) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) 2018/03/09 19:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(0xffffffffffffffff, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r4, r5, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(0xffffffffffffffff, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:28 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00001f0000)=0x8000, 0x40) 2018/03/09 19:09:28 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bond0\x00'}) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r1, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000df82b0aa5b000000080004000a200200d07396e63f93ba48d4308ba2eb3b04347452d15ea71733090d287740074810fb1f98f6540a31edc57f45de8b21e6218328f99dc9c165ff0f662d7c767484f66d87868bc91c07fd79e83922fdc0bbe5b5cdef7372bbb1f840320d93085cc49fc7733551733a242297d008994432570dff20101e46ddd6"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:28 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000000240)=0x3) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/03/09 19:09:28 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2}, 0xffffffffffffe74a, 0x3, 0x4}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/09 19:09:28 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0x14}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed, 0x9}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x3, 0x20000) timer_create(0x0, &(0x7f0000000340)={0x0, 0x23, 0x2, @thr={&(0x7f0000000000)="9ce52bc5c96e2e4a63315bdfff9c932da9", &(0x7f00000002c0)="d3ecdfd9c52311fa8258e99622da8fcba14650d3eea4f880737d43fa104e32dfcce41230e2a16498712ba8104b7658f6e253c22d051b68df8e1ee37b90fc5e411be9e7033597"}}, &(0x7f0000000380)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="060000002fc950d12b1568ec5d81f13e5db320a44b6abc7b0124c395cea8840595e2621993b0114dd72b3a77b0bff49891feafa20940f2d4a669b23d749d0d5642374c3540b30ba18f30f465e94bfb495257f6853caca5a26aa5cac6aa5d9dbee425f794d023637313ba9ae80a3cdf23f6e12377e9dbd4f13201771865c178770900000000000000832600009bc45dc2f8a3b4c6089a26d4aac23eecb190e1f5db868b9621462b1314877d8bbf292da7cb42cc180f38a72f2b112252c13d7a052bcafbea14b7a41139d7196539d7e26e134c390ea27fe7a0cfd9519e05e3bcdb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000680)=0x28) timer_settime(r2, 0x0, &(0x7f00000003c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x6, 0x4, 0xea, 0x7, 0x9, 0x4, 0x8, 0x0}, &(0x7f0000000080)=0x20) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xb, 0xb, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x0, 0x3, 0x2, 0xfffffffe, 0xfffffffffffffff8}, @exit={0x95}, @generic={0x80, 0x4, 0x8, 0x647}, @generic={0x1, 0xad0, 0xffffffff}], {0x95}}, &(0x7f00000004c0)='GPL\x00', 0x4483, 0xad, &(0x7f0000000500)=""/173, 0x41f00, 0x1, [], r0}, 0x48) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}}, 0x84) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x6, &(0x7f0000000180)=@raw=[@generic={0x3f, 0x720, 0x3, 0xffffffffffffffe1}, @map={0x18, 0x5, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000000200)='syzkaller\x00', 0xae, 0xfb, &(0x7f00007a9000)=""/251, 0x0, 0x0, [], r0}, 0x48) 2018/03/09 19:09:28 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) sendmmsg(r0, &(0x7f00000003c0)=[{{&(0x7f0000000080)=@l2={0x1f, 0x6, {0x0, 0x80000001, 0x0, 0xff, 0x2}, 0x101, 0xb324}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="1522df87", 0x4}, {&(0x7f0000000140)="5f4660c4cbe8d17e2b329b0946ce210537bf15adbfdc49ed7b7f1b12ee1e71c8ac378321", 0x24}, {&(0x7f0000000180)="45677a1ceeade259ac668ea08555b310cf09efed8961c95acee8577cd1dfbc99d3f1c3f3ea5a7f0f82584bee5ea055539b258369bbf711f97ddca1cb728ed124627f7d21b855b02497dcec9be7da3aeeaf8ab6af91", 0x55}], 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x160, 0x1}, 0x5}], 0x1, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240)=0x10000, 0x4) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/03/09 19:09:28 executing program 4: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) acct(&(0x7f0000000080)='./file0/file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x30, 0x2000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f0000000180)='./file0/file0\x00', r1}, 0x10) creat(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x81081, &(0x7f0000000100)="6e22b758e8ec0fe4308608f0b55d74bd9bdf6cfcffba0d83b7534b7b7b6efd731eabe878cd4bdb9d26a18d64aa6d14bd754a48add8a4dda19ff0440fffc9cec642a88e46e13e5860f97783f7632136501edd712c1efcd7651141dd") umount2(&(0x7f000078b000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/03/09 19:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:29 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 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x900, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e22, 0xff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x600000000}, {0xa, 0x4e22, 0xfff, @dev={0xfe, 0x80, [], 0x14}, 0x400}, 0xf281, [0x8, 0x81, 0x5, 0x3, 0x8, 0xa0e3, 0x8fdb, 0x1]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000140)={0xffffffff, 0x10000, 0x3, 'queue1\x00', 0x5}) keyctl$set_timeout(0xf, r0, 0x0) 2018/03/09 19:09:29 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2011, r0, 0x80000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'gretap0\x00', 0x4020}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x2, 0x2) 2018/03/09 19:09:29 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080044dfb, &(0x7f0000001000)=0x4000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) 2018/03/09 19:09:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x9}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000240)=@llc={0x1a, 0x307, 0x100000001, 0x4, 0x3, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xb14c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/107, &(0x7f0000000040)=0x6b) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/09 19:09:29 executing program 4: r0 = socket$inet6(0xa, 0x80009, 0x9) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) socket$inet6(0xa, 0xf, 0xdb) connect$inet6(r0, &(0x7f0000977000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000100)) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/03/09 19:09:29 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x105040) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000080)={0x6, 0xfc, 0x20, 'queue1\x00', 0x3}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_delete(0x0) timer_settime(r1, 0x1, &(0x7f0000000140)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) 2018/03/09 19:09:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000000)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/09 19:09:29 executing program 1: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='ramfs\x00', 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/09 19:09:29 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=ANY=[@ANYBLOB="4001000010000100000000000000000000000000000000000000000000002000fe8000000000000000000000000000020000e400000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r0], 0x4}, 0x1}, 0x0) 2018/03/09 19:09:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=@ipv4_getroute={0x14, 0x1a, 0x0, 0x70bd29, 0x25dfdbfc, {0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x80) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYBLOB="0000000000000000080004000a000000dfc14f15eb3d02b46e54335298aad6662d279782453e4135c970468232bf633ed93674a89e4bafc32f83b325ac08e42e5f2f54483ba28b016c112d6f3c69b57f0169e6302b8e9570087a601ef96057041c221ad80cfb4cc469c968d4d6b49109dabe7c98c2ec066292ad7b9a61c626e8fcb5821910849a27e0b603e97bc4232d01b2eaf0f5717616146a34cf11af445a4d6e8ca4f2985e880f666c80bceb161edee6a2f5aaef4a045e3756b0e3667780ca3f0626ad455ee8469835f656d0303d4668d7e36cf2165e50085e86ea07"], 0x2}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x551000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000003c0)={0x5, &(0x7f0000000380)=[{0x6, 0x8, 0xc89, 0x80}, {0x7, 0x3ff, 0x10001, 0x7fff}, {0x0, 0x40, 0x3, 0xf1}, {0x3, 0xfffffffffffffffe, 0x0, 0x7}, {0x7fffffff, 0xfffffffffffffeff, 0xffffffffffff7fff, 0x1}]}) 2018/03/09 19:09:29 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = getpgrp(0x0) sched_setparam(r1, &(0x7f0000000000)=0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f00006aeff0)='./control/file2\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r0) 2018/03/09 19:09:29 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000001ff3)='/dev/usbmon#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/sequencer\x00', 0x3d, 0x0) mremap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) write$sndseq(r1, &(0x7f000007e000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)) 2018/03/09 19:09:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x1, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x4, 0xfffffffeffffffff, 0x20}, &(0x7f0000000100)=0x10) 2018/03/09 19:09:29 executing program 7: r0 = eventfd2(0x0, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9eff4)) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/03/09 19:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) [ 92.121673] QAT: Invalid ioctl [ 92.150668] QAT: Invalid ioctl 2018/03/09 19:09:29 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file1\x00', 0x400041, 0x10) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) fanotify_mark(0xffffffffffffffff, 0x0, 0x10000, r0, &(0x7f0000000180)='./file0\x00') r1 = syz_open_dev$sndseq(&(0x7f0000570ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0x0, 0x80003}) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000340)={'yam0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) faccessat(r0, &(0x7f00000000c0)='./file1\x00', 0x80, 0x1500) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x80000004}) getcwd(&(0x7f00000002c0)=""/73, 0x49) 2018/03/09 19:09:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x801, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000640)={0x2, &(0x7f0000000600)=[{0x40b, 0x3, 0x9, 0x81}, {0x84bd, 0x2, 0x3, 0x80}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x4e0, 0xffffffff, 0x0, 0x0, 0xf0, 0xffffffff, 0xffffffff, 0x410, 0x410, 0x410, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], 'syzkaller1\x00', '\x00', {}, {0xff}, 0x2e, 0x101, 0x4, 0x30}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7c4}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xffffff00, 0xff000000, 0xff000000], [0xff, 0xffffffff, 0xff, 0xff], 'gretap0\x00', 'lo\x00', {0xff}, {0xff}, 0x5f, 0x30, 0x2, 0x8}, 0x0, 0x200, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3, 0xc3, 0x6, 0x100000000, 0x20, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}]}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1, 0x3, 0x3f}, {0xfff, 0x0, 0x7}, 0x7, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x540) setsockopt$inet_opts(r1, 0x0, 0x80040000048f, &(0x7f0000000000)="0600008f04000000040fb8000000000000ffffffff6dd0d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) 2018/03/09 19:09:29 executing program 4: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x154) r0 = open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x200, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x80000015, r0, 0x0) 2018/03/09 19:09:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) ftruncate(r0, 0x6) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x800000008000400) r0 = semget$private(0x0, 0x3, 0x90) mknod(&(0x7f0000000100)='./file0\x00', 0x8, 0xb841) semop(r0, &(0x7f0000000180), 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) unshare(0xc000000) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x104, 0x4) 2018/03/09 19:09:29 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0xaa) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x801) read(r1, &(0x7f0000000180)=""/219, 0xdb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) write(r1, &(0x7f0000000040)="d95b4421b857878e5640e024f148a2748139d425e2d9cd660c8eae96683770a3651112e6d488", 0x26) 2018/03/09 19:09:29 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x101}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = eventfd2(0x0, 0x0) write$eventfd(r2, &(0x7f0000000000), 0x8) 2018/03/09 19:09:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000091bffc), &(0x7f0000de1ffc)=0x4) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x23, 0x300) 2018/03/09 19:09:29 executing program 5: r0 = socket(0x8, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x10001, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0xff, r2}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/09 19:09:29 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) getgroups(0x8, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ipddp0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x20}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x268) 2018/03/09 19:09:29 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x3, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f00000005c0), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x4f3) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x10800) 2018/03/09 19:09:29 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) r1 = shmget(0x1, 0x4000, 0x810, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/03/09 19:09:29 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x40000021, &(0x7f0000000080)=0x40002b7, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000999000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000000000009e99eb07fb692cfe000022f975528fefa0f693314dcaf0f655558f07114d980704f470148b3c4959a595f59662f681c297a53b37be1af33d1ce49c5918ca905f6314fbb9cf10a3cfd7768b6bd2963e3a92daddc4b338b2230bb26a06000555475ea3a7e046cea73e994c172f69612ff68511c1349f778710bfe8ea9ec6d1c48b8b8560fdf6739f5b90edebbae34099"], 0x95}}], 0x1, 0x10000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x222000, 0x0) fcntl$addseals(r1, 0x409, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x3}) 2018/03/09 19:09:29 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) fcntl$setstatus(r0, 0x4, 0x42400) 2018/03/09 19:09:29 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@empty, @broadcast}, &(0x7f0000000040)=0x8) setsockopt(r0, 0x114, 0x6, &(0x7f0000000040), 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0xd3, 0x4) 2018/03/09 19:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:29 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(0xffffffffffffffff, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f000071cfe0)=[{}], 0x1, 0x0) 2018/03/09 19:09:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x6, 0x5}) syz_open_pts(r0, 0x0) close(r0) 2018/03/09 19:09:29 executing program 4: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{0x7}, {}], 0x2) socketpair(0x14, 0x80000, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x13bd3480, 0x0, 0x20, 0x9, "06b74ffd2cc9203682c30b3f43199150cb95daddda5c92d10417807c5cbf29c347fd1833f8362b2327bbe2ee", 0x6}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0x7]) 2018/03/09 19:09:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xfffffffffffffd95, &(0x7f000009b000)={&(0x7f0000000040)=ANY=[], 0x2}, 0x1}, 0x0) [ 92.377419] kernel msg: ebtables bug: please report to author: Wrong len argument [ 92.395548] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/09 19:09:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x46, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ip6gretap0\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0xb7, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e24}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x32, 0x1, 0x106, 0xfffffffffffffffe, 0x6, &(0x7f0000000000)='nr0\x00', 0x79571ad7, 0x1000, 0x9}) 2018/03/09 19:09:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) listen(r0, 0x3f) io_submit(r1, 0x20000000000000da, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="4b71636fea22c5f9104f99927afe45583fd7cad33260a4e5851b0a1c3d7cf46a0bb1d2260bc19f191a452e7e37020be42b485b8d67f55fa46bf801213a02cee94b0700000095181eab37f58597e8bf7245a63ee61fec66ad932a45ffc3b2d2"}]) 2018/03/09 19:09:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/156, &(0x7f0000000100)=0x9c) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000180021020000ffffffffffff0200000300ff53e22b9b3162c2000500ac14ffaa2adafbb8432c6ac27c6a01313a33087fe7b0e5f9fd46c076933ba3a29913452038a3993ae65e5dedc7aa26"], 0x24}, 0x1}, 0x0) 2018/03/09 19:09:29 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00') utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x80) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000001c0)=""/36) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000008000)}, 0x0) 2018/03/09 19:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x238, 0x0, 0x238, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xff, 0xffffffff, 'syz_tun\x00', 'gretap0\x00', {0xff}, {0xff}, 0x0, 0x2, 0x18}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xfffffffffffffffb, 0x40}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x7, 0xf, [0x38, 0x3a, 0x34, 0x5, 0x2d, 0x33, 0x35, 0x3c, 0x9, 0x40, 0x2b, 0x18, 0x29, 0x2a, 0x1f, 0x32], 0x1, 0x7ff, 0x7fffffff}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x401, 0x4, 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, 'gre0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x2f, 0x2, 0x20}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0xd2f, 0x6, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/03/09 19:09:29 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x402480, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000001c0)=""/143) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) 2018/03/09 19:09:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x7, 0x5, 0x0, 0x8000, 0x0, 0x8000, 0x11040, 0xf, 0x9, 0xffffffffffff62a8, 0x4, 0x1f, 0x0, 0x1, 0x5, 0x200, 0x800, 0x5000000000000, 0xffffffffffff0000, 0x9, 0x5, 0xfff, 0x4, 0x7d, 0x2, 0x5c0000000, 0x3, 0xffffffffffffffe1, 0xffffffff00000000, 0x0, 0x81, 0x4, 0x9, 0xfffffffffffffffa, 0x4, 0x8000, 0x0, 0x3232, 0x2, @perf_config_ext={0x516d, 0xffff}, 0x200, 0x7, 0x0, 0x7, 0xc588, 0x7fffffff, 0xffff}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0x1000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl(r0, 0x9, &(0x7f0000000000)="d7e864fd4db303004aadbeca084afd6877a7f794e592d66e8eca809cdaf8757cec2be0402192720999dad360fbb3e177e470eaa55e") r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000000, 0x401) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000000c0)={r0, 0x100000000}) 2018/03/09 19:09:29 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x400000000002c031, 0xffffffffffffffff, 0xfffffffffffffffd) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10280, 0x0) 2018/03/09 19:09:29 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)=ANY=[@ANYBLOB="018026335276aaaaaaaa000008004500001c00000000002f9078ac140000e000000100009078e0000001"], &(0x7f0000003fec)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 0x4e21, 0x0, 0xa, 0x0, 0x20, 0x2b, r1, r2}, {0x4f8a754f, 0x1f, 0x6, 0xffffffffffffffff, 0x7, 0x2, 0x5, 0x6}, {0xfffffffffffffff7, 0x0, 0x8, 0x2}, 0x1, 0x6e6bb9, 0x3, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x0, 0x3, 0xffffffff80000000, 0x9, 0x1, 0xffffffffffff31aa}}, 0xe8) 2018/03/09 19:09:29 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) clock_gettime(0xfffbffeffffffff2, &(0x7f00000000c0)) 2018/03/09 19:09:29 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x4, 0x5, 0x5b9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x80000000, 0x9, 0x7, 0x7fffffff, 0x0, 0x1, 0x80000, 0x0, 0x3e3, 0x74d4, 0x2, 0x80, 0x337, 0x8, 0x1, 0x9, 0xa4, 0x100000000, 0xffffffff, 0x8001, 0xfffffffffffffffc, 0xd3, 0x2, 0x6, 0x1, 0x10000, 0x1, 0xead, 0x7fff, 0x9, 0x8000, 0x8, 0x4, 0x0, 0x10001, 0x8, 0x0, 0x1, 0x1, @perf_config_ext={0x10001, 0x5}, 0x10, 0x6, 0x5, 0x3, 0x81, 0x8, 0x2}, r3, 0x101, r2, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x20, 0x0, 0x0, 0x0, "c7b4d0588a24d465fa4e52d006f8146a7368cd2a6139b8de3c5162f7799d4eca5ed78d0ffe47daf9a3ff9b74"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0731cc38bb3b79f0d01fbf1da416af819d8ea3848e5d98ee196ccc3f6886753ae21b883ace9470df12afcebd26f85d89391c542e180724b3a5dc7b22940752b8", &(0x7f0000000040)='cpuset+^\x00', 0x9}) 2018/03/09 19:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:29 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000004c0)={0x100000000, 0x1ff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x10001, 0x1, 0x9, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x98, 0x5, 0x42, 0x0, 0x7}, 0x14) r2 = socket$inet(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x4, 0x1200000}, 0x90) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e21, 0x78fa, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, {0xa, 0x4e24, 0x5bd1, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0xfffffffffffffffd, [0x8016, 0x5, 0x24, 0x0, 0x5, 0x0, 0xfffffffffffffffe, 0x7]}, 0x5c) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000200)=""/134, 0x4}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000500)=@add_del={0x2, &(0x7f0000000540)='syz_tun\x00', 0x3d41}) 2018/03/09 19:09:29 executing program 1: r0 = socket(0x6, 0xa, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) r2 = getpgid(0xffffffffffffffff) r3 = getuid() getgroups(0x8, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="daa76fd1359013bbc877ff9527bd1e63354a686f2de88f2c08b21331b05ed9f50166af9b399ef7e662e4bc90e3165b3bbc8f6d21a903cdd514c6e817eaa902eeeed4330caa0399903c8132a66d896bc0b269bca6f99f6152f3", 0x59}, {&(0x7f0000000100)="a20238dea69cdfc824c424cf23fac071ec5066cf77830415ebbfb5650906171bca42028b171db0c2dc50e9cc9de3b94eccac0edef2eca9b9f3e217f5165b69d503bc7be046584a0ad0db59", 0x4b}], 0x2, &(0x7f0000000400)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xf0}, 0x40) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/03/09 19:09:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xa0000000}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:29 executing program 0: r0 = socket$inet(0x11, 0x40000000000802, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000480)=@hci={0x1f, r1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)="4bdf2a49f1e146ae", 0x8}], 0x1, &(0x7f0000000500)=[{0x58, 0x0, 0x0, "c0586b6f631d65581acb118a60c0f36cc8aed4d79f11745536bc72bbac3b08d00a45babcc23a1b2eadfaeb59fd805ada9513aec12fb55c78366290809f2c6d3f16"}, {0x18, 0x0, 0x6, "06076fc32c5d"}, {0x18, 0x10c, 0x5, "719b75"}, {0xb8, 0x116, 0xfffffffffffffff8, "81f99aa40bbcc08d4b94a78f3e5312eee5a50f82458cde6161cfa679b0070a734e4ce73d700c1e91963b4faaa36f7d253db443809abab4674ca586cc5736e9a36598825119f321114766dd436db00808665b7a83fe21a0cde3d0d3094e1162afeb377d517eb36900d7dcb75b6f9348239dca1a9eb560a05aa6b4313406a0353db96ac1086dbbcfe903862da61afa97e9b1c22e22fe0e805654be5e59b6ebb987095014"}, {0xa0, 0x103, 0x3, "fc34e20682918ae56d7ee5d58f607a61573358d67b73ff60135a481fd5cebe9d0f084f9381b90f9ea6291aa9b39bcf5bca09c2f6583b99d9bda8a0906bd22858225ee1b7c99b6b7ea8849554f5bbdcc77e42d614d06180179a7191aebfdfd31931a372d7859e17f708052e6b5231f06ab9b5125c19a4cbc42b9b0240a9db12d26d3f2ac0de915de8722ae9"}, {0x1010, 0x29, 0x400, "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"}], 0x11f0, 0x40041}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000080)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[]}, 0x78) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001740)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x0, 0x5, 0x9, 0x23}, &(0x7f0000001800)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001840)={r2, 0xe9e4, 0x4}, 0x8) sendmsg(r0, &(0x7f0000000440)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x10}, 0x0) 2018/03/09 19:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r3, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r4, r5, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r3, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:29 executing program 3: pipe2(&(0x7f0000006ff8), 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000000b000/0x3000)=nil, 0x3000}, 0x2}) 2018/03/09 19:09:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$inet(0x2, 0x1, 0xff) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/03/09 19:09:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000700)=0x7, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000540)={0x4, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x108) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000007c0)="0fdd33ff99b4e694daac4920b31c7c6336425b4f5e9f22f720960c0600000022941d154c737847f46261f9a638", 0x1f3) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f00000006c0)=0x54) r1 = memfd_create(&(0x7f0000000100)='mangle\x00', 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000680)={'rose0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000140)={"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"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/03/09 19:09:29 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xe80}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x0, 0x0, 0x80, 0xffffffff}, &(0x7f0000000200)=0x18) renameat2(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000240)='./file0/file0\x00', 0x0) 2018/03/09 19:09:29 executing program 7: 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 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={r2, 0x4c, &(0x7f00000004c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000580)=0x10) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r3) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x101, r3) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000000340)) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r7}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/09 19:09:29 executing program 0: perf_event_open(&(0x7f0000000240)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00000025c0)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000140)="d3d51a152f6f7b792a499fcebb5d4238e9b2e1b930015470e11a31facd1d", 0x1e}, {&(0x7f0000000180)="c31768ca632a2e138777b0cc81dd31da1680600e205442a7c50ad9c3cc8e3f3a6c764889598f54cb979b175df0efc6e8c6d2179320c3fb6d3b320c33c6c41e38e513e15861b9c4", 0x10}, {&(0x7f00000012c0)="9e02f9dda262c05b09bf48714222f08bd0f3f5ab476838199f7782e6b352a79278d7d9f52366975424cf9688fc0f8eca7170ed3887096f1df80c803739f7fdc1cf4d64ded370fbf27c25e7f01f4dbf712ccc39e33ff0a9b3686ba82abd3dcb95d8dfa994726ce98fd4f37d873117798e1726ef", 0x73}, {&(0x7f0000001340)="cfdffe1cfd058d26582f5650c59d7b41a989c5fe04efba9598bf620bb3df78cb68c889fc2890f684bcddfdc59a1dca25680e4c01fdafa04c00e335a8e0cd103d7ab5fd32a272d4442a4536c47b492d47f98a6fbaa452bfff9cddecbd2c27c3bcb2782b83e04dcb0c6d2cafc159bf7df021ef62d9baf2c654ba26b7def00b8fb5cc0e3ceb3647d533e2e0dbd209eb28cbc27294fb540291cf4f585d43337bba6338a7b309", 0xa4}, {&(0x7f0000001400)="6c125f9ba99f061841fc77acf1641b0a910e115abae993f65d5287f12453e116bac3272da654e44472908ae96c39efedf3a6fa25bb9f7e38cc556fad94c1c47963b434108bb5c403cdd1cbecb8d6fc7673003e1cd66f1bc2ca2bf863cbc23ea4a25b4dc50d", 0x65}, {&(0x7f0000001480)="cb7f5f605e5246543c2d04bcef06bd6e54799b8de2833902d146ccc49917d06be94a08029f21aa29174bb91946f8ad7f28ded5611466525fe6320c71a5eee47377fa029d72fc0e2230fb20d7e05cf4905d38356e61d6b26df8d730f958880e2aee0e0883e4", 0x65}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="9e2481f75c530a02ed994e7fafe5bb32fbd3e6d2fbe154349893f14d7cc8f962eaf715558a950529e37dc9460003e5c0f1a344862431f179e74d32271cce6a1a07368a6874401bfa4ac33fe4bdf6cb4b2ddff4e3bb61733c505e0212b11372d13c4ff29ed30ffb410c3ad8882138d5228441e5ebfb3fa46f31ce457c1e14500193ab28ffc9d4b411c092e2300aa0b1fcd7eb4dcb1288203608d1c159290f912b59b814ae060740df4074a0", 0xab}], 0xa8, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000000c0)=0x3ff, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/03/09 19:09:29 executing program 5: socket(0x7, 0x802, 0xffff) r0 = socket(0x10, 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x0, 0x4, 0x6, "b3ba09d09f3bc8b7838a0f935892192146e39b69852de94a828cbcba2d90b54d8af2f2178655d6d9e7f4c9ae33036c2add4578cbb68804efdc6491398b348d", 0x3c}, 0x60) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r3, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r4, r5, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r3, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='trusted.syz\x00', &(0x7f0000000080)=""/2, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x2080) ioctl$KDDELIO(r1, 0x4b35, 0x800) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x0, 0x15000, 0x7, 0x6, 0x5}) sendmmsg(r0, &(0x7f0000006140)=[{{&(0x7f0000002400)=@generic={0x0, "65fa4b1b4139e148894b2f14270ed599a5dab94e406da559dc61d14fb4cc1ab41a30349f182d47ff36a0c196fca24bfd4b92b3c29fb614c975868343c925d9b01e4031331aaca937bcac0c9fe46a0b6e3ca6b081eaf4dc9d9c39c6bf8a8721ca65043ea11d7213329ddaad2a53871237ed381a7f6e4e70d2acc0ec3127ff"}, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)}}, {{&(0x7f0000002a40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000005ec0)=[{&(0x7f0000003d00)}], 0x1, &(0x7f0000005f80), 0x0, 0x4000000}, 0x5}], 0x2, 0x400c000) 2018/03/09 19:09:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000140)={0x3000, 0x2, 0x5, 0x8000, 0xb181}) r4 = eventfd2(0x0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x500c0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000040)={0x5, 0x6, 0x3, 'queue0\x00', 0x2eac3870}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x900, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r4}) 2018/03/09 19:09:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/03/09 19:09:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d16ffc), &(0x7f0000000000)=0x4) 2018/03/09 19:09:29 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x488000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0xfffffffffffffffd, 0x9, 0x1, 0x0, 0x7, 0x1000, 0x4000000000000000, 0x8, 0xfff, 0x7, 0x0, 0x20, 0x0, 0x100000000, 0x7, 0x56a, 0x9, 0x1, 0x8}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = epoll_create1(0x0) close(r1) r3 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000c85000)) readv(r1, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) poll(&(0x7f00000001c0)=[{r3}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) 2018/03/09 19:09:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000002000000080004000a0000a8"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r3, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r4, r5, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r3, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:29 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x7f, 0x100}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={r1, 0x40}, &(0x7f0000000280)=0x8) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000100)=0xb0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f00000001c0)=0x10) r4 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x100000001, 0x0) connect$unix(r4, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/09 19:09:29 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaafeeaaaaaaaaaaa86dd6000009c01081100fe800000000000000000a48c019452ab833d00000000102ef6bf3d87132a4eaa255d273b5ee54e20"], &(0x7f0000000040)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x6, 0x3, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x100000000}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000100)={0x6, 0x4}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x10) 2018/03/09 19:09:29 executing program 1: 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) io_setup(0x20, &(0x7f000086a000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bcf3f)}]) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) io_getevents(r1, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) dup2(r0, r0) 2018/03/09 19:09:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r1 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='eth0\'\\\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x5c6e, 0xfd66, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/09 19:09:29 executing program 5: r0 = socket(0x20000000000024, 0x802, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000500"], 0x2}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xffffffffffff0982, 0x4) 2018/03/09 19:09:29 executing program 7: r0 = socket$inet6(0xa, 0x10000011, 0x1) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xffffffb4) bind$packet(r1, &(0x7f0000000180)={0x11, 0x1, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) sendto$inet(r0, &(0x7f000072f000), 0x187, 0xfffffffffffffffe, &(0x7f000044cff0)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/03/09 19:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:29 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000040)='./file0\x00') mknod$loop(&(0x7f0000cefff8)='./file0\x00', 0x1000, 0xffffffffffffffff) 2018/03/09 19:09:29 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x8, 0x10001, 0x40000000, 0x7, 0x2, 0x8001, 0x8, 0x3a8, 0xd157, 0x20}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x3) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000a61ffc)=0x1, 0x4) accept(r1, 0x0, &(0x7f000069f000)) listen(r1, 0x5) 2018/03/09 19:09:29 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x224a00, 0x40) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0xfff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) unshare(0x20000400) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000000c0)={0x8, r3}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/03/09 19:09:29 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r3, r4, r5}, 0xc) r6 = memfd_create(&(0x7f0000000000)='\')mime_typeGPLproc\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') sendfile(r6, r7, &(0x7f00006dbff8), 0xffffffc2) 2018/03/09 19:09:29 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001004090000000000000000000000000086af2ddead18ad0db342378ab27d29ab90d6566c8815bdb6154415ed485b9653879408f740e8f885eafd662a10c7e1e71a80cb2330e58b4510d766b1e443c8e7cb983207146daa429674b0eae401c1769578224a2e4a546523279efce0d7f5fb5da3bb3567a9d6b02c4817754094ad9256d2e7f20000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) fdatasync(r0) 2018/03/09 19:09:30 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/134, 0x86) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x2a001) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000580)={0x83, &(0x7f00000004c0)=""/131}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400, 0x3f}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0xfffffffffffffff7, 0xff, 0x4, 0xa196, 0x0, 0x7f, 0x8, {r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0x8, 0x7ff, 0x1}}, &(0x7f00000003c0)=0xb0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x19) mq_open(&(0x7f0000000440)="73656c696e75780573656c662600", 0x2, 0x184, &(0x7f0000000480)={0x9, 0x3, 0x5, 0x1, 0x43fcad0f, 0x100000000, 0xfffffffffffffe00}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0xc02, 0x0) 2018/03/09 19:09:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/09 19:09:30 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="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", 0x10f) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) 2018/03/09 19:09:30 executing program 2: r0 = mq_open(&(0x7f00000003c0)='bdev\x00', 0x41, 0x50, &(0x7f0000000400)={0x0, 0x6, 0x6, 0x6, 0xffffffffffffff97, 0x9, 0x1000, 0x3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) r1 = socket$netlink(0x2, 0x5, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x800, 0x290002) fcntl$setpipe(r0, 0x407, 0xf262) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000480)={@remote}, &(0x7f00000004c0)=0x14) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000740)={0x4, 0x0, [{0xf000, 0x6d, &(0x7f0000000500)=""/109}, {0x2000, 0x90, &(0x7f0000000580)=""/144}, {0x100000, 0x70, &(0x7f0000000640)=""/112}, {0x0, 0x66, &(0x7f00000006c0)=""/102}]}) 2018/03/09 19:09:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000299689fac90b0d25972436afb7bf6cc75fdb581ec288b7baa4e457a7d5e63d6313969fdb3b51df9816a2175ecacba38bb557af4037", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0xfffffffffffffffd, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) unshare(0x8000400) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000040)) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/03/09 19:09:30 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="aba0e5e767df3d6c69b486021593310787dd9a87dd6ab35c08274bead85daab86b6cee3ba8e1c7e3dd8e6d85e21ba4f88ce123172c693628fc479978d269bc385fd32554376bab99669faa03c345d6b9a0c3c593353fb6a216d810ad7951957cf4a3fde7c03a4736e9aa2e1475db2a8375bfeac28560c1051f3eafbba114416d848b1b8ae3b54ce4886a193acadc8ddcf60b58f643d6a058683413f3570263ba") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/09 19:09:30 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) r1 = dup(r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)) 2018/03/09 19:09:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x90000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="fa0000004a"]) 2018/03/09 19:09:30 executing program 7: pipe2(&(0x7f0000989000), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file1\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) 2018/03/09 19:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:30 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ftruncate(r0, 0xffffffffffffff80) setsockopt(r0, 0x84, 0x20, &(0x7f0000000340), 0x0) 2018/03/09 19:09:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100, 0x20) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x93, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/85) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) setrlimit(0x8, &(0x7f00000a3ff0)) mlockall(0x1) 2018/03/09 19:09:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/09 19:09:30 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x401, 0x0) bind$ax25(r0, &(0x7f0000000180)={0x3, {"712181575a0a4a"}, 0x4}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x20000000002, &(0x7f0000000040)=0x0) r3 = getuid() setfsuid(r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30000, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f0000000100)="16", 0x1}]) 2018/03/09 19:09:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x14) r4 = geteuid() getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000540)={@rand_addr, @empty, 0x0}, &(0x7f0000000580)=0xc) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x300000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000680)=@acquire={0x360, 0x17, 0x0, 0x70bd27, 0x25dfdbfd, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x3f}, @in6, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x3, 0x4e22, 0x800, 0xa, 0x80, 0x20, 0x0, r1, r2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 0x4e20, 0x4, 0xa, 0xa0, 0x80, 0x7f, r3, r4}, {0x1, 0x8000, 0xfffffffffffffdb1, 0x7fff, 0x6, 0x3, 0x94, 0x7f}, {0x5, 0x40, 0x2, 0xff}, 0x3f, 0x6e6bb5, 0x1, 0x1, 0x2}, 0x7fffffff, 0x6e9, 0x4, 0x70bd2d}, [@user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x2}}, @sa={0xe8, 0x6, {{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x1, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x73, r5, r6}, {@in6=@loopback={0x0, 0x1}, 0x4d3, 0xff}, @in=@loopback=0x7f000001, {0xffffffff, 0x2, 0x3000000000000, 0x40, 0xff, 0x4, 0x2, 0x89a7}, {0x0, 0x9, 0x8, 0x1000}, {0x7ff, 0x100000001, 0x1ff}, 0x70bd29, 0x34ff, 0xa, 0x3, 0x0, 0x22}}, @ipv4_hthresh={0x8, 0x3, {0xb, 0x1a}}, @algo_comp={0x11c, 0x3, {{'lzs\x00'}, 0x698, "07fbb0736b168268820877809e92e2308040e3000a212d2f7e07e18d0e39717aeb7429a38608470827162b112b00bb8ed1fd328aaa0355ca49856dd85d74e3e6fa476e8d12fcfc0cc888e50c0be8f2886c633aa7e807e265b8f89d6a42f5d591948abefaf394605254a5bb64b56383c976f252347de4db2221e8cbf0b832827af83c5df01adffe1c01a5ad6f39b19b3dfc29e9ac3c0b1cb79d8bd23b01fe91ee2f2dd947c56c2d02231f3103b0ab8c08f3cb5421e84a27dba9d5a57df2ef87899677702d112b5f603107cb79fe01cc42d8f710"}}]}, 0x360}, 0x1, 0x0, 0x0, 0x12277c0b02064966}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaaffffffff3c0001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000001c00170000000000000000000000000000000000000000000000000014000e007f000001000000000000000000000000"], 0x120}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000040)=""/109, 0x6d, 0x2100, &(0x7f0000000100)={0x11, 0x1f, r7, 0x1, 0x3, 0x6, @random="0be1e8a56bb3"}, 0x14) 2018/03/09 19:09:30 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x50000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x80000, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000100)) 2018/03/09 19:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:30 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f0000001680)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x8ff0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x1, 0x0, 0x3}}, 0x26) socket$l2tp(0x18, 0x1, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x101100, 0x0) sendmsg$nl_generic(r3, &(0x7f0000001600)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f00000015c0)={&(0x7f00000002c0)={0x12f4, 0x1c, 0x8, 0x70bd28, 0x25dfdbfc, {0x18}, [@generic="a83f0b4050a5a868764cc9fce531c48150785f3b1f3cdad0b80d56547737fb2cd5fa80dce1d518e585bdc51aa4b395d83f3448b884f871310cbad2ae18df21399668eabf1dfca1aadc2eb18424c16f8bed29a11d07979e5e72201bbb82399ef80aec3b34752a96f965ce8c4b0268860929a347467a34bb7009d104322c502c56e3dc5213747899014b04ce168ab49009c6aeba1f0f20453c77b143", @typed={0x14, 0x24, @str='!nodev[self\x00'}, @nested={0x1224, 0x73, [@generic="3d5cdcf664f0b08a766587f6f5b20d29f2eb974641416e5a207e1a32d7f4340afd19781f4bf5ad4f72b6b03dc7d36fe1e006e5539a9bd83eef82c1c67f2f0c0db957a19993dc676a4d76eb3e4403044a63e02082be29338301307e48caba2f9a8b433bc8fb32e629ae502df4cf9f2f40c85183409b274dfdbfb2fa0dacdb76d9b815292de651", @generic="d60a866d680d6647466198ecc1bd026235112d8904e730d2efabf7bf9c8070770c815c78f59e085517d599c0d11eb350b114190d27109c90eda25427487069359f13a1a6af5ad0ce52f78dd6299dd467238f4f8ed6657f5f364d86f714300ba54ddd0702c13c4f9b2bbf98a83f9a14c4e5a391a9928d080aca24db18bc84d2a58d1fcda9de3f7c794629b6439399fb5fa76aaffdb25d6185f96b32e2d30b4abf3ddb015b903f67b407a003a05aec5062c9a4647ceaef0bd22f1267c3c1c0676387980e2898e786ce0bc30567fa3ba0880d42a004d47d1e78ee", @typed={0xc, 0x7f, @fd=r1}, @generic="84cdd4d591b1851266993575ea8ca1d2bcd4866f2a75dc2f0f843efb406f8b80589f272590d566dda7305515ef4c08104d7288960640543809cb5e1b43f20b55608f0d0ee8d190548dc6cc83b857a5cb998932f9aab2a556dc786b55c7afe66644e548719ac559552a3be3b7f2c3e046c3bb8d6ff32f8006cb85ec4750bf1ac48f217d3de5245587512760cf16a5fbcc298ad0a1e92ea1a469a110e80c18b3bb31505145599688c656d6d8ba70f9ffc11bcf8cbb", @generic="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"]}, @typed={0xc, 0x8d, @fd=r0}]}, 0x12f4}, 0x1, 0x0, 0x0, 0x40}, 0x8800) r4 = syz_open_dev$mice(&(0x7f00000016c0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xc4, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e24, 0xfffffffffffffffd, @empty, 0x6}, @in6={0xa, 0x4e21, 0x4df, @dev={0xfe, 0x80, [], 0x19}, 0x80}, @in={0x2, 0x4e20}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000200)={r5}, 0x8) 2018/03/09 19:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:30 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0a2c000000000000000000ffff00000000ff2200000000000700000000000000018600907800000000609433df000000000000000000ff00000000000000000001fe800000000000000b00000000000000"], 0x0) 2018/03/09 19:09:30 executing program 2: r0 = mq_open(&(0x7f0000000000)='^\b\x00\x00\x00\x00\x00\x00\x001\x00', 0x0, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x6, 0x0, 0x0, 0x2, 0x0, 0x2081}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x200600) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xffff, 0x6, 0x0, 0x1, 0x13, 0x1, "c69025c64e4d96225c2c4f8b3ee365866af31087560483cd85007134faf227d5d809f5d573b39721961a2778f60b2f48d2e6a2a363e8fbab8335cfa20b9ffb20", "22b86267aeccaa01496dbf79048cbae8417a2a2ed6bba29b61b5fcd5fbf0abb72039de46fc012a9a5e08e65ac174250d46c88b8def0f625e7793fa3d5e9e6d62", "3930a0a958d381114c2fe6efd6c78136b572d59900ec23c08f0152907d1058bf", [0x0, 0x4]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000200)={0x7fff, 0x3800, 0xcc4a, 'queue1\x00', 0x40}) mq_notify(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x1, @thr={&(0x7f0000000100)="2a37db27f61b6ec11617a6518b102380c89c665e4bf7e8fa1d376086a3ba44813b7d8281af896b43ac966b191c45c8d467372594a79724d9bec13edc63e4b5fede44eaf66d0a69c2ab5734b4a83b55d03b2306056574e301f7a3f91c6af893ff6abe75404451bf53315738949c797d45a6d09e44bd1f995ddb04d30a76911990d9a081552aaeef1a800a116efe2fa93dcc1c89025393e9a84cd2225758e09e2e82ba12b1677cfa298c6ed05f3147da7f2eeb2e9b60ca64025c5b69538efe119b19d5d71f55f491639165dba956a755daaa3b9a3f691d8a3d385ac6efab3184f70c44f0a4818fd3ce2cd0acf43a273c", &(0x7f0000000040)="42c196dd9e24f78de4bdd287fd4ff4"}}) r2 = dup(r0) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') 2018/03/09 19:09:30 executing program 5: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr, 0x0, 0x3, [@broadcast=0xffffffff, @rand_addr=0xcb0, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYBLOB="1bd79ef408f8d4198f", @ANYRES64], 0x3}, 0x1}, 0x0) 2018/03/09 19:09:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 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) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'rose0\x00', 0x4000}) ioctl$LOOP_CLR_FD(r0, 0x7002) set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/03/09 19:09:30 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r1 = memfd_create(&(0x7f0000000080)='lokeyringlo(-\x00', 0xfffffffffffffffe) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 19:09:30 executing program 4: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000080)={0x0, 0x81, 0x1, 0x9}) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "006f7274310000efc2f3550400000000000000000000000000000000000000000000005bb7640000000000010100000000000000010000000000000000010200"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) 2018/03/09 19:09:30 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000000080)=@access={'system_u:object_r:ssh_agent_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x30}, 0x40) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x1d}, 0x10, &(0x7f0000000740)={&(0x7f00000006c0)={0x5, 0x804, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "a27fa19059a434af15336a83c650576e0f8440af825c59e77ec6c987ed21de741e6554726f2c070c693bbbbc406fc1e9479661d6bf2781e5474301a5d8e3ef75"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x6, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x48}, 0x1}, 0x0) 2018/03/09 19:09:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x1, 0x4) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="02040000a14ba5db"], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000ca9000)=[{{0x0, 0x0, &(0x7f0000cd1fe8), 0x0, &(0x7f0000d24000)=""/208, 0xd0}}], 0x1, 0x0, &(0x7f000036d000)={0x77359400}) 2018/03/09 19:09:30 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x600) ioctl(r0, 0x4001000000001274, &(0x7f0000000000)) 2018/03/09 19:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:30 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001180)={'syz_tun\x00', @random="217737a664c3"}) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000010c0)=0x20, 0x4) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r1, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000011c0)={0x0, 0x1}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001240)={r2, 0x8, 0x30}, 0xc) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001100), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001280)={r2, 0x100000000, 0x200, 0x5, 0x101, 0xff, 0xfffffffffffffffb, 0x100000001, {r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xbef, 0x21f, 0x40000000, 0x7, 0x1}}, &(0x7f0000001140)=0xb0) 2018/03/09 19:09:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x4ab, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000698ff0)=[{&(0x7f0000c469a0)="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", 0x419}], 0x1) 2018/03/09 19:09:30 executing program 1: r0 = perf_event_open(&(0x7f000002ef88)={0x2, 0x78, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f00000011c0)={0x5, 0x70, 0x5, 0x8, 0x9d5, 0x101, 0x0, 0x80, 0x1200, 0xf, 0x6, 0x100000001, 0x6, 0x20, 0x4, 0x5, 0x1d, 0x800, 0x1ff000, 0x7, 0x10000, 0x3f, 0x80000000000000, 0x0, 0x4, 0x7fff, 0x5, 0x6, 0x9, 0x8ed2, 0xe1, 0x6, 0x8, 0x1, 0x0, 0x9, 0x7b4, 0x800000000, 0x0, 0xc3, 0x5, @perf_bp={&(0x7f0000001180), 0x2}, 0x6000, 0x1, 0x7fffffff, 0x3, 0x0, 0x17, 0x8}, 0xffffffffffffffff, 0x1, r1, 0x5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000001140)={0x3, 0x40000dc5, &(0x7f0000000040)="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", &(0x7f0000001040)="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", 0x1000, 0xfc}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x29}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x100000000000035d) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001240)=0x4) 2018/03/09 19:09:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x6, 0x4}], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0xffffffffffffffc1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x101000) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000040)=""/58, &(0x7f0000000080)=0x3a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) fallocate(r3, 0x2, 0x2, 0x19) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a5eff0)={0x1, &(0x7f00002c9ff0)=[{0x3, 0x0, 0x0, 0x1f}]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000001c0)={0x0, 0xfff, 0x0, 0xa1, &(0x7f0000ffa000/0x3000)=nil, 0x5}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0xa) 2018/03/09 19:09:30 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x7f, &(0x7f0000a01f13)=""/237, 0xfffffffffffffed7}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfd42, &(0x7f00007a9000)=""/251}, 0x48) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x7, 0x9}) 2018/03/09 19:09:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x9, 0x10400) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000db4ffc)=0x9, 0x4) r1 = accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000280)=0x80) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000340)=0x7, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) select(0x40, &(0x7f0000000080)={0x6, 0x293, 0x100, 0x80000000, 0x7, 0x2, 0x1968, 0x9563}, &(0x7f00000000c0)={0x7, 0x2, 0x3, 0x2, 0x20, 0x7256, 0x8, 0x4}, &(0x7f0000000100)={0x3, 0x3, 0x2, 0x1c0, 0x4, 0x9, 0x3, 0x15e}, &(0x7f0000000180)={r3, r4/1000+10000}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000040)) 2018/03/09 19:09:30 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2fe1d1cf, 0x0) syz_open_pts(r0, 0x400000) r1 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r1, 0x0) fallocate(r1, 0x3, 0x0, 0x31e6d657) 2018/03/09 19:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f0000000000)="ba6100ecf392c074a1000f38f0a3cdf2b80b018ed8652e66f2ad66b9020100c066b800bd000066ba000000000f30dded0fb1e6dd9d0600", 0x37}], 0x1, 0x0, &(0x7f0000000040)=[@cr4={0x1, 0x20000}, @dstype0={0x6, 0xd}], 0x2ea) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYBLOB="5d000027147a0fb2bf3bd7"], &(0x7f00000000c0)=0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00000001c0)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/09 19:09:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:30 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) [ 93.508170] audit: type=1400 audit(1520622570.475:78): avc: denied { net_bind_service } for pid=13486 comm="syz-executor2" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/09 19:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$poke(0x5, r1, &(0x7f0000000180), 0x9) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/03/09 19:09:30 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) write(r1, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xcae, 0x1, 0x4, 0x5e8a5dc8, 0x7, 0x2, 0xab2, 0x2, 0x4, 0xfffffffffffffe01, 0x7, 0x2, 0x7, 0x401, 0x14]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x2}, 0x8) 2018/03/09 19:09:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) accept(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) 2018/03/09 19:09:30 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/03/09 19:09:30 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') 2018/03/09 19:09:30 executing program 4: 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x205, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=@objname={'system_u:object_r:lirc_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x3d) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x9cc, 0x4, 0x4}) r3 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r3}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x11) ioctl$int_in(r0, 0x5452, &(0x7f0000000580)=0x5d597387) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/09 19:09:30 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@del={0xf0, 0x11, 0x0, 0x0, 0x0, {{'cryptd(sha512-avx)\x00'}}, [{0x8, 0x1}, {0x8, 0x1}]}, 0xf0}, 0x1}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x42, 0x0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000efaffc)) recvmsg$kcm(r2, &(0x7f0000000300)={&(0x7f0000000040)=@can, 0x10, &(0x7f00000002c0), 0x38f, 0x0, 0x367}, 0x0) 2018/03/09 19:09:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f000000e000/0x2000)=nil, 0x1000) shmdt(r2) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xfffffffffffffffe) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000100)="f2670f08d96701f40f0118660fd48466b766b9990100000f320f300f09f00fbab40c000666dec2", 0x27}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/09 19:09:30 executing program 5: r0 = socket(0x10, 0x200000000040002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) r1 = syz_open_pts(0xffffffffffffffff, 0x101100) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="a752d8731821bc636d99b5b8162c1272d351a63508c3f8ce446ebde83dc3d8f7f06c19e2cefadc6d019bfceed84854b85667de30fc9acd645e2444a4b0fdac29e4665e3653e4871bb46db1e56a69c0a0db8cf5f013e5bb3d217260103e3da1fb889b052223cb97aa6d77bb987b25be47b97364e9593d0be80b5d93213645ba8261d2440fd958f8430c0ec2af853f23686d0fb8d59d28588f3812ce2de210fb1216cfeac001701bc1c3437f30fb28") sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unshare(0x28060400) r0 = inotify_init1(0x80800) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x11) inotify_rm_watch(r0, r1) 2018/03/09 19:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x39) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0xfff}) getsockopt(r4, 0x7b, 0x6, &(0x7f0000000340)=""/173, &(0x7f0000000080)=0xad) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r5, r6, 0xbb}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) signalfd4(r4, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/09 19:09:30 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000019ff4)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/03/09 19:09:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYBLOB="5d000027147a0faebb2cfe"], &(0x7f00000000c0)=0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 93.684798] dccp_close: ABORT with 66 bytes unread 2018/03/09 19:09:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x8000000}, 0xc) 2018/03/09 19:09:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x80) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={0x0, 0x8, 0x1, 0x8, &(0x7f0000ffc000/0x2000)=nil, 0x8}) r1 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f0000eeafd7), 0xff76) 2018/03/09 19:09:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) 2018/03/09 19:09:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000000)) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000002c0)={0x3ff, 0xb7f, &(0x7f0000000180)="b821579a03b4256e21d11657293a743ed9a6673e4a037b", &(0x7f00000001c0)="dba53f4c02ef6195d22831c2be34152ddb7256dcf03c787877aa6e466395cb96764a193137d8b74687c390239d48c1127b126e852e1776dc16a0c2212e316169a0888e7eee63d585d985bb12df46cc47d27cb2a19945c727ef907e98a02243bf97e342cac4853cf3e50924e864205e911b1f21822a6feeb9615950ca2c6cbdbba577ab55efedd1f57916d5f8a71c13ae32ed6caebf76d266a3f13f6c838ca3ac8fd664eb8b0ef07a7b2becd63f6fe4670e04298d6305f89e2de1ac0473b5f62d3e26c37bccd4d499fefba67d7dfd3f4c1f3d545f63b6", 0x17, 0xd6}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000300)=0x8, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0xffff, 0xffffffff7fffffff, 0x80000000}) 2018/03/09 19:09:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32=r2, @ANYBLOB="00000000314f3414d09c369360e8502ab6edfd47f84a8792baff7a4d989bfd3fdbbcd79ba8"], 0x10) dup3(r0, r1, 0x80000) creat(&(0x7f0000000080)='./file0\x00', 0x8) 2018/03/09 19:09:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040), 0x4) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYBLOB="0000000000000000080004000a000000"], 0x2}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) 2018/03/09 19:09:30 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) getpeername(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100)=0x6) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000002c0)={0xfffffffffffff9da, 0x6, 0x1ff, 0x7fff, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}]}) [ 93.880275] kasan: CONFIG_KASAN_INLINE enabled [ 93.885107] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 93.892513] general protection fault: 0000 [#1] SMP KASAN [ 93.898036] Dumping ftrace buffer: [ 93.901547] (ftrace buffer empty) [ 93.905248] Modules linked in: [ 93.908425] CPU: 0 PID: 13578 Comm: syz-executor2 Not tainted 4.16.0-rc4+ #347 [ 93.915777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.925112] RIP: 0010:rdma_listen+0x72/0x8e0 [ 93.929487] RSP: 0018:ffff8801c2d97998 EFLAGS: 00010207 [ 93.934819] RAX: 0000000000000042 RBX: 0000000000000000 RCX: ffffffff841d7e34 [ 93.942061] RDX: 0000000000000077 RSI: ffffc900036a4000 RDI: 0000000000000214 [ 93.949299] RBP: ffff8801c2d97a30 R08: 0000000000000000 R09: 0000000000000000 [ 93.956546] R10: ffffffff88613380 R11: 0000000000000000 R12: 1ffff100385b2f35 [ 93.963785] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000400 [ 93.971030] FS: 00007f36e6b85700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 93.979227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.985085] CR2: 000000000072c000 CR3: 00000001c2ccd004 CR4: 00000000001606f0 [ 93.992326] DR0: 0000000000000000 DR1: 00000000c5e5d2b7 DR2: 0000000000000000 [ 93.999570] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 94.006810] Call Trace: [ 94.009377] ? rdma_resolve_addr+0x26c0/0x26c0 [ 94.013936] ucma_listen+0x172/0x1f0 [ 94.017629] ? ucma_accept+0x970/0x970 [ 94.021509] ? kasan_check_write+0x14/0x20 [ 94.025717] ? _copy_from_user+0x99/0x110 [ 94.029837] ucma_write+0x2d6/0x3d0 [ 94.033436] ? ucma_accept+0x970/0x970 [ 94.037298] ? ucma_resolve_route+0x1a0/0x1a0 [ 94.041767] ? handle_mm_fault+0x35b/0xb10 [ 94.045980] ? ucma_resolve_route+0x1a0/0x1a0 [ 94.050445] __vfs_write+0xef/0x970 [ 94.054486] ? rcu_note_context_switch+0x710/0x710 [ 94.059388] ? kernel_read+0x120/0x120 [ 94.063250] ? __might_sleep+0x95/0x190 [ 94.067205] ? _cond_resched+0x14/0x30 [ 94.071064] ? __inode_security_revalidate+0xd9/0x130 [ 94.076232] ? avc_policy_seqno+0x9/0x20 [ 94.080266] ? selinux_file_permission+0x82/0x460 [ 94.085086] ? security_file_permission+0x89/0x1e0 [ 94.089986] ? rw_verify_area+0xe5/0x2b0 [ 94.094023] ? __fdget_raw+0x20/0x20 [ 94.097710] vfs_write+0x189/0x510 [ 94.101235] SyS_write+0xef/0x220 [ 94.104660] ? SyS_read+0x220/0x220 [ 94.108262] ? do_syscall_64+0xb7/0x940 [ 94.112208] ? SyS_read+0x220/0x220 [ 94.115809] do_syscall_64+0x281/0x940 [ 94.119668] ? __do_page_fault+0xc90/0xc90 [ 94.123876] ? _raw_spin_unlock_irq+0x27/0x70 [ 94.128343] ? finish_task_switch+0x1c1/0x7e0 [ 94.132809] ? syscall_return_slowpath+0x550/0x550 [ 94.137712] ? syscall_return_slowpath+0x2ac/0x550 [ 94.142614] ? prepare_exit_to_usermode+0x350/0x350 [ 94.147606] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 94.152945] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.157764] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.162922] RIP: 0033:0x453e69 [ 94.166081] RSP: 002b:00007f36e6b84c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 94.173762] RAX: ffffffffffffffda RBX: 00007f36e6b856d4 RCX: 0000000000453e69 [ 94.181014] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000017 [ 94.188257] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 94.195498] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 94.202735] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000001 [ 94.209985] Code: d0 7d 1d 84 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 1c 88 53 fd 48 8d bb 14 02 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 14 28 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 94.229093] RIP: rdma_listen+0x72/0x8e0 RSP: ffff8801c2d97998 [ 94.234992] ---[ end trace 0ce28748ad09ae96 ]--- [ 94.239747] Kernel panic - not syncing: Fatal exception [ 94.245524] Dumping ftrace buffer: [ 94.249039] (ftrace buffer empty) [ 94.252720] Kernel Offset: disabled [ 94.256318] Rebooting in 86400 seconds..