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", 0x1000, 0xffffffff00000000, 0x8}, {&(0x7f0000001180)="e98db602676b1599d070d2956a9d01078305b8ecf9f68fa94e103e85a593d0902181cf165fdd9afb20d0a8bdd6f6719d76c6c02adac11032ebdd254406f4dc404b4654da", 0x44, 0x4, 0x20}, {&(0x7f0000001200)="5e043b0b7d1178ca53e5662a526f90780ad23a9f93e0eb", 0x17, 0x3f, 0x3f}, {&(0x7f0000001240)="b698a02ec418945cb4aa46bb6cabcdfcc323632ebc", 0x15, 0x6c1b699, 0x4}, {&(0x7f0000001280)='\v', 0x1, 0xfffffffffffffffb, 0x1000}], 0x3a0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/05/30 09:05:33 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e20, 0x240000000, @loopback={0x0, 0x1}, 0x5}, 0x8ed, [0x5, 0x5, 0x5, 0x1, 0x5, 0x3, 0x76, 0x9]}, 0x5c) ioctl(r0, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) 2018/05/30 09:05:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ipv6_route\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0xfffffffffffffc44) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 304.397720] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:05:33 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f6e65742f697076342f6e000000000000000000000400000000", 0x2, 0x0) 2018/05/30 09:05:33 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/183) read(r0, &(0x7f0000000040)=""/29, 0x1d) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) ioctl$TIOCSWINSZ(0xffffffffffffff9c, 0x5414, &(0x7f0000000080)={0x6, 0x0, 0xffffffff, 0x1ff}) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x7, 0x2e9, 0x543f, 0x10000, 0x0, 0x6, 0x4080, 0x4, 0x36eb, 0x1, 0xffffffffffff0001, 0x2, 0x1ff, 0xfffffffffffffffc, 0x7, 0x9, 0x4, 0x0, 0x3ff, 0x400, 0x0, 0x6, 0x6, 0x3, 0x0, 0x8, 0x9, 0x1, 0x7e91, 0x6, 0x2, 0x9, 0x81, 0x81, 0x0, 0x200, 0x0, 0x3, 0x1, @perf_config_ext={0x8c3a}, 0x4, 0x1, 0x1000, 0x5, 0x1, 0x9, 0x9}, r2, 0x6, r1, 0x8) 2018/05/30 09:05:33 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x21, 0x0, 0x0, @time={0x77359400}, {0x200}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x10001, 0x4, 0xffffffffffffff00, 0x48000000, 0x6, 0x8, 0x7, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5b, 0x5, 0x5, 0x4, 0x8001}, &(0x7f00000001c0)=0x98) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)={0x66f7f3d06297b9af, @time}) 2018/05/30 09:05:33 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x369f, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0xc2d0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8927, &(0x7f0000000040)={"627269646765303a0200800400"}) 2018/05/30 09:05:33 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080)=0x1fffffff, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f00000001c0)=0x7) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x0, 0x40000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000140)) 2018/05/30 09:05:33 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000300)=0x100000001, &(0x7f0000000280)=0x2) r0 = socket$inet6(0xa, 0x6, 0x1f) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x7, 0x1, 0x0, &(0x7f0000000080)=[0x0], 0x1}, 0x20) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000001c0), 0x1) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x80001, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000240)={@ipv4={[], [], @dev}}, &(0x7f0000000340)=0x14) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/05/30 09:05:33 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r2, &(0x7f0000001b80)=[{&(0x7f0000001b40)='\'', 0x1}], 0x1, 0x81802) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendfile(r1, r1, &(0x7f0000000240)=0x48f2, 0x20000102000004) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0x0, 0x200, 0x0, 0x9c1, 0xff, 0x7, 0x5, 0x2, 0x81, 0x9}) [ 304.718010] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:05:34 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc13, 0x4201) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000040)=0x1) bind$unix(r2, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xfffffffffffffcdf) dup2(r3, r3) r5 = fcntl$getown(r0, 0x9) prlimit64(r5, 0x7, &(0x7f0000287000)={0x0, 0x1}, &(0x7f0000a25ff0)) dup(r4) poll(&(0x7f0000000080), 0x0, 0x80000001) 2018/05/30 09:05:34 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000180)=0x6, 0x4) r1 = userfaultfd(0x0) fgetxattr(r1, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)=""/142, 0x8e) 2018/05/30 09:05:34 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@local, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000ac0)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000740)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x3, 0x2, 0x2}}, {&(0x7f00000006c0)=""/40, 0x28}, &(0x7f0000000700)}, 0xa0) r2 = socket(0x9, 0x7ff, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8ff0000000069a2f8ff00000000bf2000000000000095"], &(0x7f0000000100)='GPL\x00'}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) getdents(r1, &(0x7f00000010c0)=""/202, 0xca) r3 = socket(0x11, 0x80002, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000640)=0x81, 0x4) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) recvmsg$kcm(r3, &(0x7f0000000540)={&(0x7f00000001c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000300)=""/156, 0x9c}, {&(0x7f00000003c0)=""/185, 0xb9}], 0x2, &(0x7f0000000480)=""/164, 0xa4, 0x8}, 0x40000000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) write$binfmt_elf32(r4, &(0x7f00000011c0)={{0x7f, 0x45, 0x4c, 0x46, 0x100000001, 0x500, 0x0, 0x5, 0x3ff, 0x3, 0x3e, 0x800, 0x15b, 0x38, 0x8a, 0xb76, 0xdb8b, 0x20, 0x1, 0x2, 0x40000000000000, 0xb}, [{0x5, 0xffffffff80000000, 0x2, 0x1000000000000000, 0x7, 0x8, 0x7fffffff, 0x7ff}], "97c12f08f6f8730a9b45a7878073170df2e97aaaa3d554260a6e02340ba7ebf31a41bfed70cd5c1e", [[], [], [], [], [], [], []]}, 0x780) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00000000c0)={0x9, 0x9, 0x7, 0x9}) unshare(0x40000) bind$packet(r3, &(0x7f0000000180)={0x11, 0x17, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000580), &(0x7f00000005c0)=0x14) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000600)) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000b00)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000cc0000006197040f9cb9df7dac42dbfecf9380ddc29eded8e360b115055a9cd7517382fbd1260151fa01cfc5c02b9833dc6b9f22d702ae7ef93a3ac5e2a3a1c3266afd19139fc648348b851a159995d6c56fafbac31210854740debdd43f569088ac4a01c9f49a26d5e34a1b1cc78aa7c69352dfb3514d627d1fe501d718008de8f4b82a57df1caf2dfb7ce3151db14d1f0d6c7ca836f70927406130a4881a0a56fb6d107b454249fdd8136ca3bad0d1033ae93185ba2863aea3c2df6cdd59b78190848961ac0000000000000000000000"], &(0x7f0000000900)=0xf0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/30 09:05:34 executing program 4: socketpair(0xb, 0x0, 0xff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x7) pipe(&(0x7f0000000680)={0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x400000, 0x0) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000700)=@full, &(0x7f0000000780)=0x48) r5 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) sendmmsg$unix(r0, &(0x7f0000000ac0)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000140)="63f078d43fce4b20320b0cc6aa3e3800bd16c5ab48c63ce866fcffe71509952bd9a706875085e841fe7443638ca817b6ca8300c5c06d600706c3ee0c626088b9564e6a26e18fce8d343db2414f1f10fcf2ca03fc10222e7f65ff5a9874b762c62d1e0085ec08ad082cea78987354684f42eb39bf60f12d3156778b3a631611d0665082b3c616a15554edb7f8483727947e904859f2dc58cdf6f695464d00c0bee8324f0175ec212ba6281329646fb3d9bc5e56608542cb95e4a0e43f14af8921e7d3b77f4dc9aa4e0df8d3d8106e37eae3a7a4df99b3d4078407811bbd145c946d01", 0xe2}, {&(0x7f0000000240)="52c7bbc8ecb6658d5302171e6e06dc8a9de17b38d98be68f695d0cdd54c2496d97489c1257f48b8aaf1c94e630e795612c3444514818a7e230c3f4701f716be9c4756f9458c88150e034e4af1f562464514c857f8d7ea32463fc78c759101c18b28e50257a7a354996bbc5c883848280ca287e7c7d82d5cb3ebec1f1f04a63ffc8897008c69401c9bf96c62b9f5db6f485d2cad885f6bf2cd468385b5c9c585f95ffedfddd6b71cee4175f9ebc24171c7c2e4a5a1b3820ad65e7b7d030b4d65c", 0xc0}, {&(0x7f0000000300)="3c300d5cd6b59e20b90506eb217a87c11d161961724b326ef077816337d60df4be878fb3f9b5102009096737247910ef0d960d001788a50e", 0x38}], 0x3, 0x0, 0x0, 0x4000010}, {&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000400)="a558ce884bb882fe10b0db37df183aa5f564da49392354839ee1eb1cf13a468212c70daf7cf1f27400473095e395f9993cccd123d885a943d89b397bcec2205a292ff04451ed31f9c1cd605a265b415b4e9a1ce4c38b86e74ce85b7f353de1e197165a47bfd91a09dcc42611f2f12272539e28b9fb58c24f1648b1878a48800977bf7e08b6f6abc50471d704c67b16d255c2a0d3a5e50779", 0x98}, {&(0x7f00000004c0)="c94cc85a4bd5eb1f03df5d6219ccf606f3c1cc", 0x13}, {&(0x7f0000000500)="2f6dd1b6ed274bf8ac4bbc7f98cd7a70cd75e4a99a34b0e67fb7b7a22f68f44b6d01e7e62407710e8334c94a0192fae69f9bbe3262ba2297c73a2615fe1aed5ccc21f16f59e9ebea8fb2456283c4f85fc0cca2bfaef1263ddcc7bf0c889408051358634100d74d2d6f203b57034a097da958cf21389f9aa9974f33c58c01304ff60b33afe166fc3fbc1e4e552868bba567d027b078c8b81e5d18df2040fdea7f34b7be9cf1c11240f8b489ba16c0b3ae44726c0822c04e28676384c1e766c5a73fed746a1c902c7162a5ef1c1b9c7ca03e0639", 0xd3}, {&(0x7f0000000600)="4f5d85f6936791c92f6c7943fde8dfef", 0x10}], 0x4, &(0x7f0000000900)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x10}, {&(0x7f0000000940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f00000009c0)="ce4ed8f61acfbb19b796b53804806fe9d1742bc0ae9470066818da0d609aa4725e47779dd374844eaf7619f7cc685f49a725cd5e6a2d2251d4ef8d3755b876953beb9ad051847076a79e56d6c37985b7407000149ae706e00c2fcab45b5640f161b4a9eed07ec4c8261073aadee2f71083248d8546e8a9441151a990c0992ffa58a3a84db6424615d1c7494ea1b222ad47b906fb24e70e83a071aad584ffb09516dd0bd85da696f8a15d92cde3608c4fc6a372ed2c30dda5997bee95f4f0", 0xbe}], 0x1, 0x0, 0x0, 0x4000890}], 0x3, 0x80) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r8, &(0x7f0000004f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004f40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r8, &(0x7f0000004fc0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @dev={0xfe, 0x80}}, {0x2}, r9}}, 0x48) prctl$getreaper(0x25, &(0x7f0000000000)) 2018/05/30 09:05:34 executing program 2: mkdir(&(0x7f0000000100)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{0x5, 0x6}, 0x1, 0x6, 0x9, {0x4, 0x401}, 0x9, 0x2}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r4, @in={{0x2}}}, 0x98) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x0, 0x3}, &(0x7f00000002c0)=0x8) close(r0) connect$l2tp(r2, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x4, 0x1, {0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x3a) 2018/05/30 09:05:34 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x30000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) socket(0x0, 0xa, 0x6) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000280)={0x77359400}, 0x10) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) bind$ipx(r1, &(0x7f0000000200)={0x4, 0x80, 0x3, "e8247b1a8180", 0x5}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x2, 0x5, 0x7ff, 0x8}) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) ptrace$setsig(0x4203, r2, 0x80000001, &(0x7f00000001c0)={0x9, 0x5, 0x8, 0x800}) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000240), &(0x7f00000002c0)=0x4) 2018/05/30 09:05:34 executing program 6: r0 = socket(0x2000000d, 0x1, 0x1000000000401) r1 = socket$nl_generic(0x10, 0x3, 0x10) fgetxattr(r1, &(0x7f0000000000)=@random={'security.', '\x00'}, &(0x7f0000000040)=""/5, 0x5) ioctl(r0, 0x8912, &(0x7f0000000240)="c645262c8523bf012cf66f") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) getsockopt$inet_mtu(r0, 0x0, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'mangle\x00', 0x10000000000000a0, [{}, {}, {}, {}]}, 0x68) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/30 09:05:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0xffff800b, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/05/30 09:05:34 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x80}, 'port1\x00'}) futimesat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{}, {0x0, 0x7530}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7fffffff, 0x240) ioctl$TCXONC(r1, 0x540a, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/30 09:05:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) io_setup(0x3, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000b00)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000280), 0xf}]) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000001, 0x10801) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) 2018/05/30 09:05:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0xffffffffffffff26) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000002c0)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "43ce560adec12d3d"}}, 0x48}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000004880)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/44, 0x2c}}, {{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000004680)=""/116, 0x74}], 0x1, &(0x7f00000047c0)=""/153, 0x99}}], 0x2, 0x0, 0x0) 2018/05/30 09:05:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3400000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000014002b00100001000c007fff", @ANYRES32], 0x34}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x5, 0x4800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0xfc}, @in6={0xa, 0x4e20, 0x124, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}], 0x74) r3 = accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80800) accept$inet6(r3, 0x0, &(0x7f0000000100)) 2018/05/30 09:05:34 executing program 4: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='task\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000540)=""/183, &(0x7f0000000600)=0xb7) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000640)=0x2, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000006c0), &(0x7f0000000700)=0x4) syz_emit_ethernet(0x437, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000680)=0x2, 0x4) 2018/05/30 09:05:34 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000013000/0x1000)=nil, 0x1000}) [ 305.839393] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 305.876457] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/30 09:05:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8e0c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x20, 0x101000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x20004000) syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/05/30 09:05:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x72, "eafd24dc88ce851d35d7b3318d00940aa3aca4b173ca8656dcefad20fa0edba2e371a453ecb6dd8ae34e40bfc0fffdedba56fde705bc51255fb455b93db20de04a0c847e620edfee431e9e4e04a8acb4a4a90ce516eef6aaf4aae65506fd42d29b2d10bbc9c8c58b645e7723e1895fc9ef01"}, &(0x7f00000000c0)=0x7a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) [ 306.447300] sctp: [Deprecated]: syz-executor2 (pid 22333) Use of int in maxseg socket option. [ 306.447300] Use struct sctp_assoc_value instead [ 306.583051] sctp: [Deprecated]: syz-executor2 (pid 22333) Use of int in maxseg socket option. [ 306.583051] Use struct sctp_assoc_value instead 2018/05/30 09:05:35 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc13, 0x4201) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000040)=0x1) bind$unix(r2, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xfffffffffffffcdf) dup2(r3, r3) r5 = fcntl$getown(r0, 0x9) prlimit64(r5, 0x7, &(0x7f0000287000)={0x0, 0x1}, &(0x7f0000a25ff0)) dup(r4) 2018/05/30 09:05:35 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, 0xffaf, &(0x7f0000000040)}, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x800, 0x170) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x100, r0, &(0x7f0000000080)="f25646145bd2cd588dec240dc487693286d10a02197b40f7f294547c9021cd7c3d0cdaf4eb8cb6689f820a5a2578ef509a8e0a4e2b45cc9ae1263a8bae6973c0d62b48c9aceb74c27778fbe8ed14b79ad5", 0x51, 0x6, 0x0, 0x1, r2}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xfffffffffffffbea}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x90) 2018/05/30 09:05:35 executing program 2: r0 = socket$inet(0x10, 0x8, 0x8) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001000ff09fffefd956fa283b724a60080040000000000001180b5bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b2d6757a267b5076c07989100000000", 0x4c}], 0x1}, 0x0) 2018/05/30 09:05:35 executing program 5: setitimer(0x2, &(0x7f0000000000)={{0x77359400}}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001840)={0x7, 0x0, [{0x4000, 0xff, &(0x7f0000000440)=""/255}, {0x0, 0x9d, &(0x7f0000000540)=""/157}, {0xf000, 0xbe, &(0x7f0000000600)=""/190}, {0x5000, 0x26, &(0x7f00000006c0)=""/38}, {0x2, 0x36, &(0x7f0000000700)=""/54}, {0x7000, 0xe5, &(0x7f0000000740)=""/229}, {0x31afa91627cf1551, 0x1000, &(0x7f0000000840)=""/4096}]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x78b98d9207feddb9, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f00000003c0)={0x2, 0x1, &(0x7f0000000180)=""/236, &(0x7f0000000280)=""/205, &(0x7f0000000380)=""/33, 0x3000}) setitimer(0x3, &(0x7f0000000100)={{r0, r1/1000+30000}, {0x77359400}}, &(0x7f0000000040)) 2018/05/30 09:05:35 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000080)) fadvise64(r1, 0x0, 0x81, 0x7) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x6f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'fo\x00', 0x4, 0x4, 0x35}, {@empty, 0x4e24, 0x2000, 0x7, 0xfffffffffffffff7, 0xfffffffffffffff7}}, 0x44) 2018/05/30 09:05:35 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x54, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/uinput\x00', 0x400000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/rtc0\x00', 0x200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000b40)={r0, r1, 0xb, 0x1}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={r2, 0x2, 0x1, 0x1, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) openat$cgroup_int(r2, &(0x7f0000000a80)='cgroup.max.descendants\x00', 0x2, 0x0) sendmsg$netrom(r3, &(0x7f0000000a00)={&(0x7f0000000300)=@full={{0x3, {"56a07112e8a039"}, 0xffff}, [{"da288304ba6375"}, {"b40ec522ec0350"}, {"2669715b472eb2"}, {"cafa7f80b5f7a4"}, {"8355bbdaffc2b0"}, {"c9d564bc122128"}, {"cbc37fa44624fa"}, {"61c2ab42450c66"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f0000000380)="f23bc9bc70413430317833bdb11206a1b7107593c33612d32acae5543132ffd5702e2b4fe11b9640693214f9", 0x2c}, {&(0x7f00000003c0)="35cdf0ef71be7a0acf96e035ae7c204084ce7abf93b5159059f0213dca044c90005ae7ef24c58e5020d38ba4bfd8af3eb320abcd5b981a13145330d26c131814be034bddc8", 0x45}, {&(0x7f0000000440)="78d5e7c9d8f6cebf572a1c7c28e64ee133b4ec01a927c7edf2e4566b4e572a872f8579e7eb", 0x25}, {&(0x7f0000000480)="a5986e7743e3a73b780d9281e5de5cac80969659afdb62c850a33ba41fdefe25f8017054c00b4ad7139b6a78e525f471cfe222a08be368db9a487773393604ee0bc32b38067b86cdc0f223bea51a17eae2f6ba247db1c2705ce52f292e1bdb5da46e99d3cb5093fce01b614cb5c58404fad6a7794b8b14968c6e0d7ca0a713e2a1f09adca61bd0", 0x87}, {&(0x7f0000000540)="e69922e62003588c522ec2e5a38ec98083d37e2a8ba3903ce1ce47b005b3e0c4aa0b2929fe093533b8848e928ec678c74c34af565b", 0x35}, {&(0x7f0000000580)="75a5637033e5f504097998f538f111498ea84a38", 0x14}, {&(0x7f00000005c0)="ee2cd4605218b34ffca1c41c2d59c7f8d39a7240eb84d25fbc9c51d3b9bf19da821a3ffbed315749bc54a26bde510085cbddf8a48394720014dae1668ca0da98cce1661d19e19b5959bd7c2c8f02fff828c6", 0x52}], 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x328, 0x4010}, 0x48810) openat$cgroup_int(r2, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000000a40)={0xfffffffffffffffa, 0x0, 0x2000, 0x6, 0x20b0, 0x4, 0x7fffffff, 0xfdb0, 0x6, 0x3}, 0x10) read(0xffffffffffffffff, &(0x7f0000000040)=""/239, 0xef) openat$cgroup_int(r2, &(0x7f0000000140)='io.weight\x00', 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00'}, 0x10) r4 = creat(&(0x7f0000000b80)='./file0\x00', 0x10) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000bc0)=0x7f, 0x4) 2018/05/30 09:05:35 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) pread64(r0, &(0x7f0000000040), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="d70fae"]) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getuid() 2018/05/30 09:05:35 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/softnet_stat\x00') r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x80000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="ff0700000000000002000000000000008ef92c4c7726e2720500000001000000"]) sendfile(r1, r1, &(0x7f0000000000)=0x100000, 0x7fffffff) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000000100)=0x1, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x525000, 0x0) 2018/05/30 09:05:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x1000000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x10000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00000001c0)=""/64) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r4, &(0x7f0000003900)={&(0x7f0000000700)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9f55fbfc5d9446fdd1eb09daab207207f869af22399abbb6a3b5e54cc4e1c5055ee3a28dbaa76844bc1d850cbb5ee1de727714e5305adaa6a50ca823f9fa9e"}, 0x60, &(0x7f0000003800), 0x0, &(0x7f0000003840)={0x10}, 0x10}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) 2018/05/30 09:05:35 executing program 2: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x0) mmap(&(0x7f00001be000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/05/30 09:05:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cubic\x00', 0x6) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000024c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002500)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002600)=0xe8) r4 = getegid() r5 = getpgrp(0x0) r6 = geteuid() lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002700)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002740)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000002840)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002bc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002c00)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000002d00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002d40)={0x0, 0x0, 0x0}, &(0x7f0000002d80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002dc0)={0x0}, &(0x7f0000002e00)=0xc) getresuid(&(0x7f0000002e40), &(0x7f0000002e80), &(0x7f0000002ec0)=0x0) getgroups(0x4, &(0x7f0000002f00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r17 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000035c0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000036c0)=0xe8) getgroups(0x4, &(0x7f0000003700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r20 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003740)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000003840)=0xe8) r22 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003880)={0x0, 0x0}) stat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003c40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003c80)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000003d80)=0xe8) lstat(&(0x7f0000003dc0)='./file0\x00', &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003e80)=0x0) r30 = getuid() stat(&(0x7f0000003ec0)='./file0\x00', &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004040)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000000200)="ffebe013e2353d79512d9cd26ce30206593c8dd54c3d8ed12e3d4fc3c4353d6e5d413d430c76510915b4d875071db38c96e16474fc2764653e91838e", 0x3c}, {&(0x7f0000000240)="532d149c424e68bf67bd6faa76742bf651b2d57bf503c00c18a3b5b4c63d2a35af52805628f3da3bb6a48a38e4bbcc580105a7855b7604303d8e6f805dd90cfc2e61d6c749c4fff865864884c10d25486dc44a2005f3c7ddc10f4304cf6b377042c2b915e725056ec4450f9ecfa8cd87451bd52b7117776d13e0dd8bb8611489277c3ef3d99e575d674f82d1382489b04683369a2f49491488f416a8", 0x9c}, {&(0x7f0000000300)="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0x1000}, 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0x1000}, {&(0x7f0000002300)="e52cc70bbbb1777a7e7ede32a137ad35522b", 0x12}, {&(0x7f0000002340)="8159786a87ca36fabecfd92ca2693c7d721f3ddc22945ef39ec85f11c0539eb02eb3d4c58e37b9776245f17de527859154cee1cca548291bf11bab2f7f06d641724884fa3dd444dececc8279d0c94118d623bef41cadea113d1e15c3fc17f54863e2da4696b1839d503f5a7418d92f34dba5696e861f35f71b670d6f34696eb31afc09c18b2d00983edbe30bf8620225783342989b3a973f0cb250685c98812f1e13ba149355bbc88d531e672b25edf8e19c08d876b9a78d1db6bfc541216c8e28", 0xc1}], 0x6, &(0x7f0000002880)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xd8, 0x4000}, {&(0x7f0000002980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002a00)="070c53827d08178897bcb504f02d91850f39bac5775e1b741817508c9d00e25ab53c8bc2f997db6644d195554426126e135969a370bcac5b5206c378f155420f1c2524cd41df17674d38e93441a3d16066e1d6956463a51b8934545d8e557a2a8cde50dcc3f1f90726a6e8700a0c40217043147624cafb81812fe9a224c3c6aab9ab1263e92b64229979e2c6b2f6975b75ccd75d4a83050a45382a62886b953abc36adb230128bedc2d32a09dc4d2c8cf7cab5ab91accf811387979b96ea4259e0b4aa6cd59545150c7a2f29efac6e1ce417d0bb5e240ab4626ef6e7f4c36f0d5901735fbf208ca815", 0xe9}, {&(0x7f0000002b00)="2dfb262ed893c763f06bda7f3e40a8cd326f2bdbfd209d113cc0f4c2ad7a312758d4dda4f260818bd260b0a94e36cd0ee1acb1afebfd79c085fc721ceb4e45babac81a730298925e1f21ec35a4c55592e8f4f454c543", 0x56}], 0x2, &(0x7f0000002f40)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4040000}, {&(0x7f0000002fc0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003540)=[{&(0x7f0000003040)="cb3008ad4b34661194643758045de3c2e0ee51308c64ade4c87d55d1e74a6f1e3d3e2b30c38b0b6b40470c5e0a66593a229f7ab3bd898fccde61b92a631363b3fcd5d2bc51967e", 0x47}, {&(0x7f00000030c0)="581cdd7c3a7e2611ac051acc82df72f5cc749d22fb174c3fcfec5de25079ffe5b6685d5ff927babb57630ceef18b8920f2d8561bf5f321efea874eeb78f92252aacb5311559f063152d28848a3d311e9cd3e5d4aaf3b8a6a3dc41e4b757495741c9a713aff31ebd5b5a090b4324efcb3ae6d5f2653e74c3d3478ddbed43f6cb01d456b48760ee568eec781a81c9c0724529f279609f5b74b89ed8fa21e8101e1d97443f595a23c73e9b23fe72678c1837c655a4a82a61d6d419f6e39181367bc9138f67311b0489404193deeee06c777763bcdbc6802fe", 0xd7}, {&(0x7f00000031c0)="43aebfe2ded870a7ce3295d8437645e4269b3acf", 0x14}, {&(0x7f0000003200)="db835b8282d562dabb51881dd7804f3a868a741c148f77854c75b7986f472dda4aa42f7928ff3f896b4ad667a2", 0x2d}, {&(0x7f0000003240)="1a2e2b7927ce3487040e13faf539307d06f7af6b14ee0cc8", 0x18}, {&(0x7f0000003280)="43efffa3d933e46ad59c452bb13b092e6a1ab13e97e71607697b86b2355f53699f48ba7d0c12e06aea419e1c6a3ce39fe793f11a71a34c293b808adc147e702b7d82d200e00d4c1d51c0aa1f1a1695c76e5bd0b29b7831cc32a817ccf8205d1b35fda82e5acc87059e1225230925e0069043a757bd92839a73389464e1ca4601c87c9a33dc7b3d055b6506b632a1986a3e2e8a6cbcc12559a55ca6edd0e2e25a11bc0848710420acd995e5a7ff9a759c4e19604e650d7bc1f1a2ccf96a075c932e8727018d3fee29925d217c43", 0xcd}, {&(0x7f0000003380)="b6b2994bee2f20bb4eafbca6b6f5d643b6552203cdd558c23f81fc34d60bc12078bc7a63cb501ce09783fd60713d53c4433944bd81459bbd4d030d767b4846ea4748f6ac8933a51245230000588f6437de00266b47bc6cbe6e2347f7c1315c71ff6fba153d5c7e08acdf88639a33b67cb38c447542937189039198df8403ce3ac78f8a71c38b692e3ef6a7db9f133c057f4ebd4749acbecbdc9885ba6c", 0x9d}, {&(0x7f0000003440)="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", 0xff}], 0x8, &(0x7f0000003980)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xd0, 0x4000}, {&(0x7f0000003a80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003c00)=[{&(0x7f0000003b00)="7d04d8db83f7f349a9ce5ff5b9374ea65b4e1cb99f5325ea7d2a32affd411147c63091d60ccc3b9b0a9eca02d33d7adab4d51c54fd4d94bbda5961f6096614cb07cf99656b0c37d6385fd3727bb92133853639a2ac69360e3030877794ece67bfdd46b03c2427ce76d46e620d03136f3e474621860f009b5f703dc9362f112fa6a960547b84bef31e97c50df694c3dbed8ab0de598d0678f", 0x98}, {&(0x7f0000003bc0)="f97e4b7d8ef6bfbc27fe5c724a1c0eda0043c4564dce88a7ef37e57a080deb2787bdeee375b3940b6f", 0x29}], 0x2, &(0x7f0000003f80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x88, 0x4}], 0x4, 0x0) 2018/05/30 09:05:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = semget(0x3, 0x3, 0x180) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000040)=""/210) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000bff0)={&(0x7f0000013000)={0x1c, 0x20, 0x301, 0x0, 0x0, {0xffffff80}, [@typed={0x8, 0x0, @fd}]}, 0x1c}, 0x1}, 0x0) 2018/05/30 09:05:35 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) modify_ldt$write(0x1, &(0x7f0000000000)={0x3ff}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x84000, 0x0) r3 = gettid() ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x8, 0x4a, 0x100, 0x15c3340f, 0x9e, r3}) r4 = userfaultfd(0x0) close(r4) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000040)=""/100, 0x64) socket$inet6(0xa, 0x0, 0x0) dup3(r0, r4, 0x0) 2018/05/30 09:05:35 executing program 6: r0 = socket(0x1e, 0x80805, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x8) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f08f5ffff"}}, 0x10) 2018/05/30 09:05:36 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc13, 0x4201) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000040)=0x1) bind$unix(r2, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xfffffffffffffcdf) dup2(r3, r3) r5 = fcntl$getown(r0, 0x9) prlimit64(r5, 0x7, &(0x7f0000287000)={0x0, 0x1}, &(0x7f0000a25ff0)) 2018/05/30 09:05:36 executing program 4: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0x6) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="b4000043675dede421b801040000000046d5000000009c24f57e000000fdff"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x2}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000080)}, 0x10) ioctl$KDSKBLED(r3, 0x4b65, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'bcsh0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/30 09:05:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r2 = dup2(r0, r1) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000080)=""/239) 2018/05/30 09:05:36 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x3) write$binfmt_script(r0, &(0x7f0000001180)={'#! ', './file0', [], 0xa}, 0xb) close(r0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) 2018/05/30 09:05:36 executing program 7: unshare(0x4000000) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8020108) 2018/05/30 09:05:36 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 2018/05/30 09:05:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xd, 0xa, 0x4, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000240)=0x6, &(0x7f00000002c0)=0x4) sendto$inet6(r2, &(0x7f0000000300)="32acccfd18809338ef9ebbc4700896687377f5fac243117b32fa9ed68ca9f85c6de9faf44e8f769c1730027dc49b2d5f59682577bc8fc5f1ee0766026605f74d2de1ae9fbc902e65294c5bd5287c93d6617435290379ddb28c182af0a835101a59159afda7611d56d795", 0x6a, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) close(r1) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="e620a9cd7e51ab373f0b1c98e398e620d28e3baf546d93441821a3474e7f26ec4e81c658b44bcc4467b9466d1440da4a06fab77d66c01799dcc6b3d6b5a4f69a38b1d5546c311de43aafd12e960fec963d0f805b2a67b83f5fcc69359c03c3c953943805d25b38f8c60644d20fbc0358213a29467e4a91122f7f8daaae6d0a8adf5d5d83", 0x84, 0xfffffffffffffffd) keyctl$revoke(0x3, r4) close(r0) 2018/05/30 09:05:36 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000180)={[0x0]}, 0x1300) accept4$llc(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x1, 0x80800) 2018/05/30 09:05:36 executing program 6: r0 = socket$kcm(0x2, 0x6, 0x0) connect(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0x7ff80000000000, 0x5688, "9edbfac058badc11052ad07e84ef2dda04a77d68efd49430c122dea7991a4f0b88b98529ac13eb8f9446b8c189b4bf0bb4ca3c413a09da3cd77b50a88adff1", 0x2e}, 0x80) getsockopt$bt_hci(r0, 0x10d, 0x10, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56) 2018/05/30 09:05:36 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000840)) close(r1) socket(0x0, 0x3, 0xb08b) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000800)) 2018/05/30 09:05:36 executing program 7: unshare(0x10000000003fd) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x20e, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="7a000000dd64f697f2a10b72ccb64ffe0cac400f26916bfa8cbdc8c34f5e0029b5bcbf37ff599a81a126090f95409e5f0d1f8b2e6e37844148d18e90203860f2acad5e7afcf263e353bebc304576cf5adc34d6821abb892e35f3b0a4baef03076759f78cde1b2558b2353313207e7c2ddae808ad5ec757f2cf2a47eca530"], &(0x7f0000000200)=0x82) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fsync(r2) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'erspan0\x00', {0x4, 0x100000001, 0x7f, "cbb3645762f6", 0xffffffffffffffff}}) [ 308.048593] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/30 09:05:36 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x40003) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{0x80}, {0x80}, 0x0, 0xbf}) [ 308.156266] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/30 09:05:37 executing program 5: r0 = epoll_create1(0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r0, &(0x7f0000000180)={r0}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xccb, 0x400) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'ip6_vti0\x00'}) 2018/05/30 09:05:37 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc13, 0x4201) ioctl$SG_SET_COMMAND_Q(r4, 0x2271, &(0x7f0000000040)=0x1) bind$unix(r2, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xfffffffffffffcdf) dup2(r3, r3) fcntl$getown(r0, 0x9) 2018/05/30 09:05:37 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x8556, 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='iso9660\x00', 0x1020, &(0x7f0000000340)) 2018/05/30 09:05:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001540)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) connect$packet(r1, &(0x7f0000000080)={0x11, 0x5, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = dup2(r3, r0) sendto$ax25(r4, &(0x7f0000000100)="8ebabdc9d2ffd2e71d669fb3d51f56b1749333fa863e9c0d9a25a0d66da1d62f113d7b21cf5b21ebfe7d819dfc922fe92ce2840bfd1eea66dcd28da6318b227ad5a0c53bd0947da83df1ba3fa39e28ac6733241c45682a278f26fafd0de6fb4fda3b407dbf7846ea9be17cd99629f66c441c7d00884fcadfcec3ce155189bdcac2f6ddbe1ac3e9312e3aaec69dc6117a214753bcb0fc5371cff717da00000000", 0xa0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x49, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/30 09:05:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000540)={0x7f, 0x800000000000, 0x32, 0x5}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00000007c0)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000000800)={0x30, 0x6, 0x0, 0x1, 0x80000001, 0x0, 0x57f0, 0x5}, 0x0) r3 = socket(0xa, 0x1, 0x0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x5, 0x0, @thr={&(0x7f0000000100)="a64f60b5e2a369bdac1e6bb2d28d2f9fd58e1967838ea4c5a2bd7aa85b862be3891e0bbb4708b763f654d8d27aba93d6f3489a7d63f31517798a20a6e23099ba3088ae9969b15f5089e058518c2e1e22016d4f13cf2d8b3ae360112a1a061fc31282bf4a7db1bd26fa2be7257c21a63f4b86ec769593466039dc5e603df356a5b4ad624995a733d41ba7c14dcf51bff0777d5d228db5a33cb8b74e3fd59f9e89c49875a4a150eafa", &(0x7f00000001c0)="0b47df421dd5cead4c4fcc643a3229187c4054c4278a69ac00271738428382466af5d4d061ab573f0ebf11ee9e6fd4fb9cf8e642b82acdcebd4ca05f1860dfaaf29c7bf20c3491bbfe4d6a8f1c1bccb98575f27c5c36a39bac6df07a5ebe2dd5371fa5fe45dfb365461aa13d69c39ff4440ef385914a4509ea6eaee221a1ea78ff7b1660322911246868defe34734740214049ca1b893a1837111d856987920922fcbe504eb47705d5314fdcab34f6f50ff659b00fdb014d43181dfe99788cfc4b766e3c6c593c3d85"}}, &(0x7f0000000340)=0x0) r5 = fcntl$dupfd(r0, 0x406, r3) execveat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='/dev/kvm\x00', &(0x7f0000000400)='/dev/kvm\x00'], &(0x7f0000000600)=[&(0x7f0000000480)="6c6f000000000000000000000000ed1f", &(0x7f00000004c0)="b100"], 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000640)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000780)={'vcan0\x00', r6}) timer_getoverrun(r4) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockname$llc(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000500)={'veth1_to_bond\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}) 2018/05/30 09:05:37 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) sync_file_range(r1, 0xe555, 0xe35, 0x7) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0xfffffdfd, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1400000000000000, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x7}, 0x8) 2018/05/30 09:05:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x4, 0x3, 0x10000, 0xcf, "ef0dffa4c2043bc6188fc39675c36cc3dfd7a5e8d4e761e714f01525766e8e569433f28912e139d72e0859ee", 0xe090}, 0x0, 0x0, 0x6, r2, 0x0, 0xffffffff, "d12b2816b751bdfcfca13970f00d5f06255558a177d607c1a8038fe6556f5502f1614d33c0e779af024da7c764b4182b04c19a98f5fefb79a0175456e1ae6adc", &(0x7f0000000080)='#\x00', 0x2, [], [0x8, 0x3, 0x8000, 0xfffffffffffff6d4]}) r3 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x57, 0x10007c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0xa8, &(0x7f0000000200)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x800000008000, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0xffffffff9eb9fefa}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={r4, 0x1, "1b"}, &(0x7f0000000380)=0x9) ioctl$PPPIOCGCHAN(r0, 0x2, &(0x7f0000000000)) 2018/05/30 09:05:37 executing program 7: r0 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="81381b3888c813d0cdd17a352aed9d186ea4", 0x12, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001440)=[{&(0x7f0000002000)='\x00\x00', 0x2}], 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x8) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/05/30 09:05:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000180)='net/tcp\x00') r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/79, &(0x7f0000000040)=0x4f) r2 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000200)) 2018/05/30 09:05:38 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0xfffffffffffffdc0) 2018/05/30 09:05:38 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) close(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000000080)=""/196, &(0x7f0000000180)=0xc4) getsockopt$inet6_int(r2, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000013000)=0xfffffffffffffdf8) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) close(r1) 2018/05/30 09:05:38 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc13, 0x4201) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000040)=0x1) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xfffffffffffffcdf) dup2(r2, r2) 2018/05/30 09:05:38 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='nodev\x00') r1 = socket$inet6(0xa, 0x6, 0x6) close(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f00000000c0)) 2018/05/30 09:05:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xa82) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/30 09:05:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x80000000, 0x10, 0x3a0, 0x7}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000480)=0x6b) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000004c0)=0x7c, 0x4) prctl$setendian(0x14, 0x0) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) r4 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x9, 0x80040) r5 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000540)=ANY=[@ANYBLOB="e0000002ac141d0100000002050000000000000093e9e1bb094c28d5319b14bbffffffff00"], 0x18) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) close(r0) 2018/05/30 09:05:38 executing program 4: mknod(&(0x7f0000000ffa)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000640)='./bus\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x28000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r0, 0x1}, 0x10) r2 = getpgrp(0xffffffffffffffff) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) close(r1) r3 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000040)={r1}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x141000) 2018/05/30 09:05:38 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003e80)={0x2, 0x2, &(0x7f0000002a00)=@raw=[@generic], &(0x7f0000000380)='syzkaller\x00', 0x0, 0xc9, &(0x7f00000003c0)=""/201, 0x41100}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000005c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5b8, 0x408, 0x0, 0x0, 0x408, 0x2e8, 0x520, 0x520, 0x520, 0x520, 0x520, 0x6, &(0x7f0000000540), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xff000000, 0xffffff00, 'ipddp0\x00', 'sit0\x00', {}, {}, 0xff, 0x3, 0x40}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x7}}}, {{@uncond, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3, 0x2}, @common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x5}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xd3, 0x8, 0x3}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x9c1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffff0b, 0x8, [0x20, 0x0, 0x14, 0x3f, 0x33, 0x39, 0x8, 0x37, 0x26, 0x34, 0x0, 0x25, 0x1, 0x1, 0x29, 0x2], 0x0, 0x0, 0x6}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7ff, 0x7c, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x618) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000004c0)={[], 0x400, 0x9, 0x60000, 0x2, 0x1f, r2}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24400) bind$bt_l2cap(r3, &(0x7f0000000340)={0x1f, 0x6, {0x5, 0x0, 0x2, 0xe8, 0x3, 0x3ff}, 0x9742, 0x400}, 0xe) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000080)={r4, r0}) fstat(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000c00)=0x3) r6 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="075a3b0f7d9bb5bb8092a083411fa4413acdbef6db838bb462eb8f71f3cb8418d53a2e544e0be827fa14970a4ee54c94064e2c3e0cd711ac6396ee08067f00677a6677a5014756a8daaa57c6fc1d4c45efd21119485914f6088971353fe95dbef80486f11a7850e5b4035f759e73af6088811815af3d564471ec85e88766e986d12af02b7ce8ec06cd2f62102e9490626e83addd09a509eb4b3cbf2e4c01196cd5eba808b1ac76c09a20b3e0ff38", 0xae, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r5, r6) 2018/05/30 09:05:38 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc00455d0, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "d24867de5bdd032be86e073db2eccb959e8fee0ea444fbb03a176fb6e53b456df5b13162a55cbdd8dd95b480"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "506d4b95d0d6c48bf01a1a8402a61439529e3b64e553152146896ba6d0c596e413e633507a3ec693358f4371628a44a2cc2c91257fcdc9ebd59d9ef08653a01d", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000200)=""/241) 2018/05/30 09:05:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in=@dev}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sched\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000900)={@mcast2={0xff, 0x2, [], 0x1}, 0x63, r3}) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d, 0x3ff}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000100)=""/28, &(0x7f0000000140)=0x1c) 2018/05/30 09:05:38 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xd3, "3bcdf229a4263e9dbbdf19eafe5135af210f482c1a3a2950009fed4fd85abba8cc1e038d54c93348154af53a810ac1c153a98d3ddc4bae4905981652f6c1243fcf8c33d521e474a9aa704792522adee62bfa41634727a406614fa7a9f9724111503d226aa833e0c91d90a3aac96f129db25b3c15a9ace8f8f1e4b2ef35c7a24406a5b3c9e742779776808a6fbe00fb329cf46e0c509210aaa18ad4b0006c40f77b1fbcf053fa6fc2737bb48c05b74a74902ee730bad402ddbfe5794acb376a7ea8257fdee53ebe6a50527d0ea5a8bdc64af84e"}, &(0x7f0000000300)=0xdb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x4e, "3a50626acc2815dc71388319e261a80216eb6c851b4860bba04e5a9fafe7867b6d323c56658a369663ba1947616df1ccf32f523af5e15601c1f235de5fda5ade254edf81c77547adf86ac737fd28"}, &(0x7f00000003c0)=0x56) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/50, 0x32}, &(0x7f0000000100), 0x1}, 0x20) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0xff, &(0x7f00000001c0)=0x4) prctl$intptr(0x2001c, 0x9) 2018/05/30 09:05:38 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000037aff8)=@fragment, 0x0) 2018/05/30 09:05:38 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x0, 0x1, 0x1f) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'lc\x00'}, 0x2c) 2018/05/30 09:05:38 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc13, 0x4201) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000040)=0x1) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xfffffffffffffcdf) 2018/05/30 09:05:38 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x80, 0x3d, 0x9, 0x70bd28, 0x25dfdbff, {0x1a}, [@generic="706ff5235d1288ccaa57056a375d8378be3cc566da9d06088ebf7e713a1c3187b003a4b5cf5f93a2898a4dff17b007e1b2f9f2891777b61353bd85885740f355e1057e3f4319d7a84d25b551518bb277748045652ad56b3dab45c920574719271236a11e078341a4985facac"]}, 0x80}, 0x1, 0x0, 0x0, 0x20004080}, 0x8095) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaeaaaaaaaaaaaaaaaa000800480000300000000000009078ac1414bbac14140000000401907800e5704400cd98e8"], &(0x7f0000000100)={0x4000000000, 0x0, [0x0, 0x0, 0x92b]}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000080)={0xf000, 0x7000}) ioprio_set$uid(0x3, r1, 0xa8fc000000000000) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/30 09:05:38 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000004f0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/30 09:05:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0x83, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000220001000000010000000000010000005e19a1bf2320d0440e03a276fb1ee784bf5cb529eea299a5e7a3ac272acc274377640360d79b98b54196469e371e7a3bfdfdd09dbacbeccbda7aa2d2d90518bdf11e86f137ca67037968be4c55aba511740a7a49a54090ac6be4447b619de357c2adfbf80be0a9c8b422843ffcdd7464dc4cbe329290e4e91c14c4a8d3"], 0x14}, 0x1}, 0x0) close(r1) [ 309.639833] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 309.653988] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/05/30 09:05:38 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x1, 0x0, &(0x7f000000df36)="12"}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/30 09:05:38 executing program 2: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='environ\x00') ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/237) preadv(r0, &(0x7f0000000040)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x10000000) 2018/05/30 09:05:38 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x9, 0x6}, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00000001c0)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) lseek(r0, 0x1, 0x0) getdents(r0, &(0x7f0000000040)=""/148, 0xab) 2018/05/30 09:05:38 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x3d) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x69a, 0x401) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x2}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0xffffffffffff8001, 0x4) 2018/05/30 09:05:38 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc13, 0x4201) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)=0x1) 2018/05/30 09:05:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000000c0)={[0x6001, 0x2000, 0x3000], 0xffffffff, 0x10, 0x8001}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='attr/fscreate\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000200)=0xfffffffffffffffe, 0x4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fd2000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000040)="0f20c06635000000200f22c0e8c3ef0f0024650f01b37f000f00d62ef3ef3e260f350f9b900020f4baa100ed", 0x2c}], 0x1, 0x2c, &(0x7f00000000c0), 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$void(0x15) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x40000) connect$vsock_stream(r4, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$BLKSECTGET(r4, 0x1267, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/30 09:05:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000000)={'bond_slave_0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/30 09:05:38 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x7ff, 0x80000000, 0x7e65, 0x5, 0x81, 0x7}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$UFFDIO_COPY(r1, 0x405c5503, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/30 09:05:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x5) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/05/30 09:05:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x20, 0x3ff, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r2, 0x7}, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000004f80)=ANY=[@ANYBLOB="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"], 0x12a0}}], 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/05/30 09:05:39 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000840)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xfffffffffffffe2d) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x6, 0x15, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)='GPL\x00', 0x100000000, 0xb7, &(0x7f0000000240)=""/183, 0x40f00, 0x1, [], 0x0, 0x7}, 0x48) r4 = syz_open_procfs(0x0, &(0x7f0000000380)='limits\x00') r5 = accept4$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14, 0x80000) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000440)={r4, r5, 0x53}) r6 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) finit_module(r5, &(0x7f0000000480)='ns/net\x00', 0x1) r7 = getpid() r8 = syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/mnt\x00') setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x7}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f00000004c0)={{0x2, 0x7, 0xed9, 0x3, "e94725eec52fae64686709dae6f31609689741c7c46637337f5c1e1e073f51993157fdfbd5ab46afdf2f8215", 0x9}, 0x0, 0x0, 0xe918, r7, 0xe9eb, 0x3, "df1c50c698a71f6adfa9647173cc598c9153bc2efcab01ba01e7fbc7813e98f7e331c10c5e037e043619802319ee241e6e2ab80dc1667728078260ec2dc8b059", &(0x7f00000001c0)='limits\x00', 0x7, [], [0x6, 0x7fffffff, 0x0, 0xff]}) accept$inet(r8, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) connect$inet6(r6, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000080), 0x4) 2018/05/30 09:05:39 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc13, 0x4201) 2018/05/30 09:05:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x300, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)={0x790, 0xacc, 0xffffffffffffffff, 0xfffffffffffffffc, 0x80000001, 0x8001, 0xaa2, 0x8, 0x62b, 0x7ff}) 2018/05/30 09:05:39 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x6b7f3c070b129559, 0x1e, 0xffff, "a1fd48992563e36a186a89863b3db7e6632d48e03542dc60bb8cd12cfbef5f5df1ffdf5650d1630bd32a5fc5a5ba8a5f1aca3e8bec501e876b2d59a92e5767", 0x9}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8982, &(0x7f0000000000)={'sit0\x00'}) 2018/05/30 09:05:39 executing program 3: io_setup(0xb1, &(0x7f0000000040)=0x0) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2600) io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xb, 0x81, r1, &(0x7f00000000c0)="e08b982ffcee4e1eea1acc71283c601ce937a7efbee9827f18966e6a1134b3d92b2a8ddc5c0d310abbfb86dcc37238999ed3bba329a091bd09d8705dc93bbf69143b81dc2dff84e34a6f602b2e1c1218d7fc061be6c615e6cb73d05a30e4bd3784a4a7c1c8773aab7c795804a435f401d03d068483538a996882c430a7ecf9255925571020e33acb8e1abb4656ab363a6396bf6e37cd384d87ffe7dbfa646806f53124268bb0417dc5ec1e4134345c35b14b342599e5c23997ba078ec65d", 0xbe, 0x3, 0x0, 0x1, r2}, &(0x7f0000000200)) r3 = socket$pptp(0x18, 0x1, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) fgetxattr(r3, &(0x7f0000000380)=@random={'security.', '/dev/snapshot\x00'}, &(0x7f00000003c0)=""/3, 0x3) r5 = dup2(r4, r3) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f00000002c0)=""/110, &(0x7f0000000340)=0x6e) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000240)={@loopback}, &(0x7f0000000280)=0x14) 2018/05/30 09:05:39 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)) [ 310.995362] binder_alloc: binder_alloc_mmap_handler: 22564 20000000-20002000 already mapped failed -16 [ 311.006517] binder: BINDER_SET_CONTEXT_MGR already set [ 311.011894] binder: 22564:22579 ioctl 40046207 0 returned -16 [ 311.011934] binder_alloc: 22564: binder_alloc_buf, no vma [ 311.023425] binder: 22564:22624 transaction failed 29189/-3, size 0-0 line 2971 [ 311.050340] binder: undelivered TRANSACTION_ERROR: 29189 [ 311.055907] binder: release 22564:22579 transaction 70 out, still active [ 311.063288] binder: send failed reply for transaction 70, target dead 2018/05/30 09:05:39 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) io_setup(0x8, &(0x7f0000000100)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/17) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)="9c", 0x1}]) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0xf0) 2018/05/30 09:05:39 executing program 3: prctl$setname(0xf, &(0x7f0000000200)='\x00') seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000180)={r1, 0x2, &(0x7f0000000040)=[0x4, 0x10000], &(0x7f00000000c0)=[0x3, 0x400, 0x18a6], 0x4, 0x5, 0x40, &(0x7f0000000100)=[0x10000, 0x9, 0x7f, 0x80000000, 0x6], &(0x7f0000000140)=[0x5]}) 2018/05/30 09:05:39 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x12000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000440)={{0x4}, 'port1\x00', 0x0, 0x20041, 0x23a4, 0x9, 0x5, 0x3, 0x80, 0x0, 0x0, 0x6}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000300)=""/254) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x71) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x7fffffff, 0x5, 0x8000, 0xfffffffffffffff7, 0xfffffffffffff000, 0xc016, 0x401, 0x5, r3}, &(0x7f00000002c0)=0x20) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000100)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/30 09:05:39 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/30 09:05:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7b4, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x1c8, r4, 0x0, 0x70bd2a, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf9b}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x9f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x9}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe46e}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb63c}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xead}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000002c0)="66b9800000c00f326635008000000f3066b9024d564b66b80f0c000066ba000000000f30640f220466b8008000000f23d00f21f86635000000040f23f866b860d4a8810f23c80f21f86635000050000f23f83e3ef9160f01592d0f01c9806d7f00", 0x61}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/30 09:05:39 executing program 2: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0xff, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./control\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000540)=0x8001) mkdir(&(0x7f00000001c0)='./control/file1\x00', 0x0) close(r0) 2018/05/30 09:05:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x14, 0xa, 0x800000000a, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000500)={0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}]}) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) 2018/05/30 09:05:39 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101400, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000280)=0x6) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='.', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)="6d736c6f73004eb0d0d2287875e374563800000000984f1ca85ff7a3e0637ba19f08bc77a71a216382934448ff5ae67f266ee904b3f0f0111d39abf9691504dc7b256141963abaed37f19591074267dec22094626b25d173d7a20941cc1683a89425542b8bfd7b3c11ccb625d5c8efa4f1171b7865410f7695738b6b9029fc02236484a6f131ac597b35b662ada1e8042e512ed4bb28dd3510fc4e5ebaea310b03", 0x4943d, &(0x7f0000000400)) [ 311.189711] audit: type=1326 audit(1527671140.001:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22638 comm="" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 311.217889] QAT: Invalid ioctl [ 311.227177] QAT: Invalid ioctl [ 311.232544] audit: type=1326 audit(1527671140.021:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22638 comm="" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 311.251447] audit: type=1326 audit(1527671140.021:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22638 comm="" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 311.270156] audit: type=1326 audit(1527671140.021:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22638 comm="" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 311.288805] audit: type=1326 audit(1527671140.021:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22638 comm="" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 311.307445] audit: type=1326 audit(1527671140.021:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22638 comm="" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 311.326086] audit: type=1326 audit(1527671140.021:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22638 comm="" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 311.344752] audit: type=1326 audit(1527671140.021:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22638 comm="" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 311.363408] audit: type=1326 audit(1527671140.022:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22638 comm="" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/30 09:05:40 executing program 0: r0 = socket$packet(0x11, 0x7, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x29c) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/30 09:05:40 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x800c0910, &(0x7f0000000000)) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000080)) 2018/05/30 09:05:40 executing program 5: r0 = socket(0xd, 0x1, 0x2) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000100)=""/237, &(0x7f0000000040)=0x10) recvmmsg(r2, &(0x7f0000003140)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000001500)=[{&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000200)=""/117, 0x75}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/210, 0xd2}, {&(0x7f0000001380)=""/224, 0xe0}, {&(0x7f0000001480)=""/12, 0xc}, {&(0x7f00000014c0)=""/44, 0x2c}], 0x7, &(0x7f0000001580)=""/217, 0xd9, 0x9}, 0xa2}, {{&(0x7f0000001680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001700)=""/217, 0xd9}, {&(0x7f0000001800)=""/190, 0xbe}], 0x2, &(0x7f0000001900)=""/163, 0xa3, 0x81}, 0x6}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f00000019c0)=""/132, 0x84}, {&(0x7f0000001a80)=""/253, 0xfd}, {&(0x7f0000001b80)=""/183, 0xb7}], 0x3, &(0x7f0000001c80)=""/4096, 0x1000, 0x7345528a}, 0xffff}, {{&(0x7f0000002c80)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002d00)=""/144, 0x90}, {&(0x7f0000002dc0)=""/111, 0x6f}, {&(0x7f0000002e40)=""/35, 0x23}, {&(0x7f0000002e80)=""/105, 0x69}, {&(0x7f0000002f00)=""/182, 0xb6}], 0x5, &(0x7f0000003040)=""/240, 0xf0, 0x1}, 0x7}], 0x4, 0x40, &(0x7f0000003240)) 2018/05/30 09:05:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes-aesni))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0xfffffffffffffff9, 0x4f5e, 0x8, 0x4, 0x20}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x5}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df", 0x14) [ 311.382055] audit: type=1326 audit(1527671140.022:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22638 comm="" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/05/30 09:05:40 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:40 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x20001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x71be905a}}, 0x1, 0x101}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x4, 0xffffffff9c2cb539, 0xa198, 0x3, 0x6}, &(0x7f0000000200)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)={r2}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x2f00, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/30 09:05:40 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x34, 0x20, [0x97, 0x6, 0x7, 0x20, 0x7, 0x0, 0x401, 0x1]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000db7000)) io_setup(0x8b88, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f00000018c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)}]) 2018/05/30 09:05:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}, 0xffffffffffffff29) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000280)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x0, 0x0, 0x800}, 0x14) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x1, 0x1ff, 0xf905, 0x9, 0x1000}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r3, 0x6, 0x0, 0x1f, 0x9}, &(0x7f00000001c0)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r4, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00000002c0)="af9b2b0c097885513e5a4e386e003e27c667dd712d3193c6136f80fa4a8fdcc3c9e4f3a7f235dc26a48a9d2c7fe7ddfc9422b644f9ee6ff6c7ad", 0x3a) 2018/05/30 09:05:40 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'%route\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x3], @empty, [0x0, 0xff], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xbfffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) 2018/05/30 09:05:40 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f00000002c0)}}], 0x0, 0x0, &(0x7f00000003c0)}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x77359400}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x1000}, &(0x7f00000002c0)=0x8) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x100}, 0x8) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/05/30 09:05:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") epoll_create(0x0) r1 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmdt(r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0x8f) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x1b, r2}) 2018/05/30 09:05:40 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x800) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x7) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="0c98911758077eeb6d12d1f0", 0xc}], 0x1) socketpair(0x1a, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) flock(r1, 0x1) [ 311.685643] binder: 22695:22698 transaction failed 29189/-22, size 0-0 line 2856 [ 311.720894] binder: 22695:22698 transaction failed 29189/-22, size 0-0 line 2856 [ 311.814194] binder: undelivered TRANSACTION_ERROR: 29189 [ 311.828157] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/30 09:05:40 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:40 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xa8, 0x4) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000001c0)={r2}, &(0x7f0000000100), 0x8) mmap(&(0x7f00001bd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) 2018/05/30 09:05:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x100) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x200}], 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400, 0x0) close(r0) 2018/05/30 09:05:40 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={"7665746830000000002000000000d900", 0x3f}) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xc9, "899ef7359f60167a2b795688ee1b7e40bd0ac921c529aee278458aae29cc1386556b14f106e2ae62c75f3645b8b774e8c65be496287e67a3e78bbb112bfc123bd32a7c9362c429ad3b54e5933a8e8b9baeb597f61a22041aa40a42e7c241e5ac7d8d02dfa18e66498630d5bf77b0730fdf96426e8f637e5c8d33bb4c5555886819b45e89fb0648fd0e43aab7e8c87e32dbb7ad7db69b52993eec39d1262a22026de184206fdd0df3816c8eec158982621f7bb67005427caf4aeae6b3524e40bef16029e1a141c31d3c"}, &(0x7f0000000200)=0xd1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000280)={r4, 0x101, 0x5a, "552d37bf472574dab6592cc1b46419af3c80448efeb3c30cf72ea6ba9e814c8426d726455d84baba339ba038cf09bfe41907b5e28689874114032a36ffb494511e27d64158ac300928f54cfd6e7a40d2303f165b7cb3636ae5ea"}, 0x62) 2018/05/30 09:05:40 executing program 6: prctl$intptr(0x24, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/05/30 09:05:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000001100030000003954f12e039bffffc84f3100000007000007000000", @ANYRES32=r1, @ANYBLOB="000000000000000004001a00"], 0x24}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r3 = creat(&(0x7f0000000000)='\x00', 0x90) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000040)={0x1f, 0x7, 0xff}) 2018/05/30 09:05:40 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket(0x200000000000011, 0x3, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80800) unlink(&(0x7f0000000280)='./file0\x00') 2018/05/30 09:05:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0xffffffffffffff14) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x2000000000000009}, &(0x7f0000000140)=0x17d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="f000000001d365c648155272928ead0ad3b10133bbf4c6040f719f1ca63970de93bc931f6abddf2dcce43948b7b32dedf3daf99c47df3c39a717e2b2bfe97dcd2dbfd06895a816c650003099ea3e87352f992003ba66b92927f7331254def0a2487397f571c2aca5f968582aa3bdbe05f3d7c25bf38156cf07a848527a3b145e2812fe729a709226c062ef5233b92aa9b167c7146841f35e62596ca48870b53a245653d647dc0e8bf0b5c6c275c1eb2fad92b87774cdeefd97b258c2df083481a77987bc4dd1c9218dc978827b85fd1faec5950c604cd3125c403bc6bd0716cda2f9da1705add7164b2a2a3ea36c1d2ec800b98e87c1f2ab"], &(0x7f0000000180)=0xf8) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000480)={0x19, &(0x7f0000000440)="9db4a6e5454e6b3c73b3b6d496ba9ff3878deec1e3ea57bac7"}) fcntl$setlease(r1, 0x400, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='veth0\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000380)=0x3, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000340)=0x1f) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 312.144506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/30 09:05:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100)=0x35c, 0x80000) accept4(r1, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x0) 2018/05/30 09:05:41 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x800000000004, 0x4, 0x9}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f00000000c0)="8b80f27583d768d36fcb6dd5db0ded35ee610f2e360671711f792fa1a804bfdf1052e732b5c7a4ffd272d4c9a41e1de564883b0fd738162d52834ec4d4553c10e71a11dc957ee129de41dfeb8fde08e0656c2351438ad78483f35d95021133e807"}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)={0x20000000}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000200)={0x3, 0x0, [{}, {}, {}]}) 2018/05/30 09:05:41 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000001c0)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001a000101fffa0000000000001d000000"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000040)='veth1_to_bridge\x00', 0x5}) [ 312.197115] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/30 09:05:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:41 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00ffffffffffffffe5000000000000e7ffffffffffffff0000f9ffffffffffffff0000f0ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5dfc5f4aa9fae473dc51500b03703e9cd0f3d2c33f5274ed3089cd6785845caac04d16db00cd1359b5bb5c304866721825503f0f0"], 0x1c4, 0x0, 0xa4a3ad41a879dddd) 2018/05/30 09:05:41 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1a76}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x0, 0xa, 0x1, 0xbc5, 0x2b2, 0xbe4, 0x4, r3}, 0x20) ioctl$TIOCEXCL(r0, 0x540c) 2018/05/30 09:05:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000005) r1 = socket$inet(0x2, 0x80807, 0xfffffffffffffffc) listen(r1, 0x800006) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0ffff070000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/30 09:05:41 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f0000000200)='./file0/file1\x00', 0x0, 0x0) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000100)='./file0/file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000001c0)={0x0, 0xfff, 0x100000000, &(0x7f0000000180)=0x5}) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') 2018/05/30 09:05:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x100000001, 0x57d) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) getsockname(r0, &(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x663a6548eeb47617) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) pread64(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x0) connect(r0, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0x80) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffff9, 0x200000) connect(r1, &(0x7f0000000200)=@l2={0x1f, 0x400, {0x2493835e, 0x0, 0x3, 0x1, 0x7fffffff, 0xb58d}, 0x100, 0x1}, 0x80) write$binfmt_aout(r0, &(0x7f0000000340), 0x20) getcwd(&(0x7f0000001380)=""/172, 0xac) 2018/05/30 09:05:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000500)=@newlink={0x2c, 0x10, 0x15, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/30 09:05:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000015000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="b91b0000000f32420f01c866b881000f00d8440f01c9b9c20a0000b80000c0feba000000000f300f3066b88f008ed00f01dfb93d1001c00f32c4e3995ec62b", 0x3f}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/30 09:05:41 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000100)='./control\x00', &(0x7f0000000640)='./control/file0\x00', &(0x7f0000000180)='proc\x00', 0x0, &(0x7f0000000400)) write$tun(r1, &(0x7f0000000040)={@val={0x0, 0x8917}, @val={0x2, 0x85, 0x5, 0x8, 0x800, 0x8}, @arp=@generic={0x0, 0x885d, 0x6, 0x9, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "5317def16f908dcda7", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, "4445b889b7e4452a2930aa900ae4c492"}}, 0x3b) pwrite64(r1, &(0x7f0000000280), 0x0, 0x0) close(r0) 2018/05/30 09:05:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000100)={0x1d}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x47f, 0x5]}) bind$rds(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) 2018/05/30 09:05:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007400)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f0000001d00)=@hci={0x1f}, 0x80, &(0x7f0000001e80), 0x0, &(0x7f0000001ec0)=[{0x24}], 0x10}}], 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) r3 = getegid() pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) name_to_handle_at(r4, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0xc2, 0x27f, "119f59b555243851c67ed427bdf4454367bdeba8fa45e523873a028f3afd77ba786cdfb958b578949ef31d2bf40deec62eaf1dd9e43927d0ae4efee4ac84081865e63b728b24e3ff8bee7bcfb4ccccfeefd06ee6b66bb6afbe414988807a8c8a31df474e28cc93da1f1a9b4b5f3bed003ab3905ed029b36fc4e540429b2279a0b932ae276d6eb9e5b0ed484eb4701cb627841aa2cbdd275230fcade22cd60a03422338a8766b20f730aa68581bf4a867ead8a26455049065df4c"}, &(0x7f0000000380), 0x1000) fchownat(r4, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1000) 2018/05/30 09:05:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x224}, 0x1, 0x0, 0x0, 0x1}, 0x4) close(r0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/05/30 09:05:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x2, 0x4) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'lo\x00'}) sendmsg$alg(r1, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000040)="7c3167f85882cb69b54c196ccd62858316288ef8ab86af3bb125a4b9321645fe", 0x20}, {&(0x7f0000000100)="04262eea5f54e3f5eedaf02229cd6bacf2cc5e28aa6f2fd816f1bf794802b85c577c6adb47eb68201ddf3a26caded73a823a4763b799a392dc048b2cdf89303737a8226d226628519722ab331af2b31c2b1bf512", 0x54}], 0x3, 0x0, 0x0, 0x8001}, 0x8000) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x9, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1e) 2018/05/30 09:05:41 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000240)=""/64, 0x40}, {&(0x7f0000000280)=""/219, 0xdb}, {&(0x7f0000000380)=""/248, 0xf8}], 0x7, &(0x7f0000000500), 0x0, 0x100}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000580)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={r1, 0x4}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000640)={'#! ', './file0', [{0x20, '/dev/snd/timer\x00'}, {0x20, '{md5sumem1}md5sumsystem@wlan1&'}], 0xa, "8c93a215938003cfaad19273a13ed2585410a5badde6b2d50fc825d43c256bc29adff4d470d90aee4161013da179930a4f247d6c1a1074ff0dbe34e1e176798f6bcca9f007ef3c64fe8af64007"}, 0x87) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r4 = dup(r3) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000700)=""/85) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/05/30 09:05:41 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0xfffffffffffffffc, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) pivot_root(&(0x7f0000000240)='../file0\x00', &(0x7f00000002c0)='../file0/file0\x00') 2018/05/30 09:05:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c7361b2c8523bf012cf66f") unshare(0x400) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x30000, 0x0) ioctl$TIOCEXCL(r2, 0x540c) r3 = memfd_create(&(0x7f0000000300)=',[{}GPL\x00', 0x3) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000340)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r0, &(0x7f0000000180)="3c095c122ff4f76ce0f0fa00fc91b2a5587248051306d2faf5aec237b2378ba564d39d8a96cc6083630a95d3ca2bc9f9d9bf5d15f3cd3d6b9ed20710b3042a98fdd81c387eb5e861515e7bee7661abad3e96513e6534f4dd40deec3871d15e9e74013ecb5d2155", &(0x7f0000000200)=""/144}, 0x18) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x5}}, 0x10) [ 313.170528] device lo entered promiscuous mode 2018/05/30 09:05:42 executing program 2: r0 = socket(0xa, 0x3, 0x800) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="20a2236065e1fa9f8f74909a9d377f1b8e1b5da967aa11009f04727149d201b5"}) r1 = dup2(r0, r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000001c0)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000240)=0x6) bind$netrom(r0, &(0x7f0000000280)=@ax25={0x3, {"de7d9221bbe068"}, 0x200}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101040) name_to_handle_at(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000180), 0x1400) [ 313.215136] device lo left promiscuous mode 2018/05/30 09:05:42 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:42 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400600, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='(\x00') fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000180)=""/4096, 0x1000) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7f, 0x0, 0x4}) 2018/05/30 09:05:42 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000003b80)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000003b00)={&(0x7f0000000280)=ANY=[@ANYBLOB="28000000100011ff00000000000000000000000021b69bf222c76ecb54f0fef6e3fbab2eb32355c847a107ad00db338d56a07f72783a683236caca4664966b4982d1cf1da460641b259b3089681ae9450b4e4af5796ae68ef6ba306cd08e50934ee9ffbb0cfc55bd2ffbde17604da376706358709cda33b8d6d52d67362f7484872040924b8efa6f", @ANYRES32=r1, @ANYBLOB="00000000000000000800120004000500"], 0x28}, 0x1}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00001a7000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000040)="bad104ec0f0016bb53baf80c66b831a73f8366efbafc0cb059ee66b97209000066b82f00000066ba000000000f30ef3e0f0766b9800000c00f326635000400000f300f060f017c0066b8008800000f23c80f21f866350000a0000f23f8", 0x5d}], 0x1, 0x0, &(0x7f0000000180), 0x0) [ 313.283610] device lo entered promiscuous mode 2018/05/30 09:05:42 executing program 5: r0 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x6, 0xfffffffffffffffd}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x28) [ 313.331786] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 313.344564] device lo left promiscuous mode [ 313.410944] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/30 09:05:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000018c0)="f9999c1192ad6e81630a3237b66ddcfea3263c332ffa500f4dfbec09357fcd89", 0x20}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x0) mq_timedreceive(r2, &(0x7f00000001c0)=""/175, 0xaf, 0x6f9, &(0x7f0000000040)={0x0, 0x1c9c380}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/30 09:05:42 executing program 1: perf_event_open(&(0x7f0000000140)={0x0, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:42 executing program 2: clone(0x10800, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x20a000) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)="736563757269747929706f7369785f61636c5f616363657373657468302da676626f786e65743128656d302d656d312d73656375726974795d766d6e65743075736572747275737465646264657600", &(0x7f0000000180)='\x00'], &(0x7f0000000480)=[&(0x7f0000000200)='procGPLbdeveth1\x00', &(0x7f0000000240)='ppp0:cpuset(posix_acl_accesseth0)system-proc^\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='mime_type).!-#.\x00', &(0x7f0000000300)='wlan0eth1\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='wlan0\x00', &(0x7f0000000400)='ppp0\x00', &(0x7f0000000440)="272675736572706f7369785f61636c5f6163636573735c657468305e5c1100"], 0x100) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000500)=""/242) 2018/05/30 09:05:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="1a25ffff1c00fdff001500004d9d000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @empty, 0x20}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xb1, "308b7b09bcee989ed1a2ea2846896ba43839f389441dcd833d035a6dca3932caca4c28c8117abe96cbbc368345f944a5a8d9600ef5225e199851d25b86e0ca631fd3c9d6eba5a54903c49a3246f348c172a93295c4b82e95903e3a1db418cac000c021c8b747ae84876faf9d42849143680c8ed3409d00dcd689c6f737b04902f3e6f4e9bd7367af9f2d7760b2a9f101f00933274261cde60d8a4bcfb285c60be28559aea35671f128349bb3c18e85d2e2"}, &(0x7f0000000380)=0xb9) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x8, 0x6, 0x9, 0x872d, 0x7c226aee, 0xfffffffffffffff9, 0x8, {r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7fff, 0xb76a, 0x8, 0x3, 0x7ec6}}, &(0x7f0000000480)=0xb0) 2018/05/30 09:05:42 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4a, "791779cd6ac6d045a397aa61d1ce8e3ec98bcc43e2b8189a8673834c1b4618b86b46547aed273a920fe0f7f6bbe5cb5acfa6a96d6074c8c1b2b26ad2b49ff85c9246265996995a104506"}, &(0x7f00000000c0)=0x52) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x9}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005600000000000000000000000000000000000000000000000000000000020004000000000000000000480003006465666c617465000000000000000000cdf9bb916100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/05/30 09:05:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x1146c0dd736483c8, @rand_addr=0x2, 0x4e22, 0x4, 'wrr\x00', 0x4, 0x0, 0x45}, {@loopback=0x7f000001, 0x4e23, 0x0, 0x9, 0xa90a, 0x1}}, 0x44) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x5}, 0x8) 2018/05/30 09:05:42 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='hfsplus\x00', 0x10000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x2000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={{0xc00000, 0xfffffffffffff4f2, 0x2, 0x9, 0x101, 0x4}, 0x10001, 0x7fff, 0x6}) clock_gettime(0xfffffffffffffffb, &(0x7f0000000000)) 2018/05/30 09:05:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen$netrom(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x4600, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1000, "17c08ef1d6606ce04783afd784ed8fd72645782dbe7471a5bf6c6a287549ac25bd6135737392fab42dc99e840f41cf26569e4325ae10704fc0e79fc87e5786b1c8123fd93cd32042b9c7b25e198377de8ecf25007aca79a99f6196eaf95fb1ae61b3208c53649ad34e5f7e179bdff6dd0f667f940f781552227c91b9e5a1940a48bc90a3cb37473c240a75e024879bb3c39679fb06a86d3e6935a6c426647275e5cfa2c5c69f88d6613387b9b14e4e73b0bf4dd3d3c324bbfdb7ea2f9e4e2734e85bfc9acca504a5f3fb357c4dca7ec5f2603be9ee7e83d6666a7f6a1656b7159e98dd7c2280fb0dcc7f764b691e05c10d2b6f6cddb7587d1db6f139729482cd31174b8beeb5274f79ca95a55f9f36c09fd96ae3776a9bf97d71f0398973a0feb90e9bb5146ee753031d9dd7d80ab4125829dc587ce2649490ce77d74e75d79ca8e369bd84181da28033aceb1e750249ad5a070fb51c5a602058baebd0faad54b385ed219c5a9214bc0318b6672bc7aa07e47e8941a07e07a1b1e5022dc36eee899615ba45341cce8538c18fe73aa5ba38321ce587c025222c4634434bd1796711ec40e82adfbe5ffee27da87c83bbeedfc0168e2de7bd671188fe6691ecd189ba1376e77765a029472997745fd686cf57567e62c31d3d2650271628306af59abb056e45d6ca7a404745bcbaf748087d9b1df34a6bb599d8e4eca5181081cc563557323960e51343e8ea32d62d833ffa0be2bb783114f64d8479175894789ef01a020a765bf7752eb93c59e562bfa5d20e353636b8792507a89db90674f85b674a2af8ceca0c7d255c28cd5acf7d3b9ce4e5ea773a2bceafbd417a6a8699611a093c4bde6f22fda2e4d0303ed85fd2d49a2cb2ac950eff5280272b8e001450840c3c58f11c3b54abd03f36f544fde9c58dcdbcc4cab684dcb5250140e76deb6ecd780b59b8a803dfeadea44dc6c3af083737ecbbb3a3885ec194cd77082e311ca1004c69f2c8ba0bc78f9f994687c9e0ef3aa785608cb8c2a6d8e37c16f4e0ce8ce7fa499a0b5a6130c6073aafcb1db930350074ed4309e476ed09e31f69bded4c3ee3baeaf38cfb0c6ca557675ff47c15832a05fd84a110fad319d02554b82856087c871e35baea49baf66422123e915155ebf9f5dfcddb9938a7703c19d5436becb258b6b386f2871ee922247aba6992b997d68622899adc4e623fef514a6db33071d82c617a487a52e6d90abc5900f37320c2490a1c7a14d409bab2795e8be335e1c71a7d6103701efe0499b527a9aee895d4d481cfe47a4716846a1b9992a8f68a40dce859041062111fb6eab798c8d587c17513082338a4ca75487418638d2558891546b84561d94b35a3cfd83801208a8e0971d05bbdac91cd5cb476537605f5edba7d5b3dfb6768cbb7bbaf1901a8cc810ac02d87a76509530c28332fa5711d2b53aca207c7f4968566da579dae62cc11a1a75b9d830ad2374338e8af908b6ba26b9dade83a914879a7ab230f7fd46a3fa55b5b0a115fe327ce18adfa96bf9bc1c36f20142156f39eb8449671605e371d0d508c6bdf2c37faa3f0d0efc0c4f3f7bc996672840e248fc32e4c564f6ea8a2ed23afffc192ab7b52a8ad7302feea7bb9be39d5b76dba6b79574c6dc1196b9a40408509a1292473fdf41c71d4a7b75fe051a62c0d47a2e602a6b77e78926ec46bab9717468acd98b81704c0d514b3f7e473b6ecf368e3a3d41b49b39040d1ee971598386c8d674b49f454e4755912a6c95d1da09af3a1d5ca4679032032c9c0a43e591163fca85039a2297c910d0185290da017664cb3d017bc316a66922cd1cfdb0a639b956c9eb497f7f99dfbccbfda5cb3222c23a418be0d18d8e93710cb2e235f53c11e0e5e6d8779aff77a1e054affbc8cd1199a92f3ecd2dd2f97338905cc5396022a3913087632e3af441921119a4b98d785849e59986ce673ebcaf17c5daa60459edf49e37b57a35eccf6c6d8a70ef8bab8f6ce8e9139ffc9eef7df5b879ad30d5fddf6844f9ab7597372224dc7330c288b4b48edb75eae2b6b7d3d826aec827a6f8791384c136baeea6b9b26e6f3126a2d64d7551118f834f5d7fc0200edcac1fc22951d32a72ce97207ec6bf91908576b910000709d03cd0a2de627994297e8b1770cf064d921faaa72a5a8fd426a73741b5f3af03bf25219ce77993230d8bc30c2fc453020be8fbe1b421787206b3de7ca0f6e8cd0f81a2789d630aab870cebef101cc34608fddde25cb488a615bbb2ae9c5191ca07b57c4fc29c6788664f2db6da7bb261b784f4dc28735a7d31a8b98b0a0ed5f13e0467c55bbc86c37cfa3a9bcc7d64247fd71de8d368e2a46e5f28d1786f4078bd778c90b9b2133b21f579ddfc5e73b8bd0be65afbb4f7b9cbc2901fd963b1bc0fb1690918072da3212395f85ef39bda61f731f623ad7e8dc71919eff4ac084a363da568d59bed5e6b5a415a8b68002851bf71e7191bb3bd5a5387b679ced69a06846550c482df002bb317bde8ef51de271aa846a0e38cec650de8a9879b2a8e252b4686fde51401589f4410cd4773fb110060610b3ea4f1e23409fd496178ee3b0fe61acb258afbf8df9a5331403c37145512ccd53334d4a53637093bc48463880c1a69fca09a29bc557647a236743993288594926366690ecb1a5ab8463ec91810a7b1e91623f0b6faff7376438e559b0dc123c2f177b8f64f347c27ad4ee1a313482aabc5aee7e080300eb850d6eb6825196cf569adec08439f22fd2b1b919bb67f2eeb488a2129ee76314050c6efe70402fb1a21abe720a97befddf88a6a4190a3e10df978149210f71e8e2c61828012fd11c6500cdcda06d9be33648ba024f09effecd18560fe3041572eceb8820f9dcb8775a0f60fd2b467dc4cb4554cb0ddd28c2ec78245141c0661cd0c6c514903c1f0395c545527fb6581861e68f38e506de0312b3d81adf206335f1c9bebbcc22064d17ab72b717f88aa63385a0c63f507f13f5ec76e43205db7c84202168322b344c47c84c0c0e3973c4b513a336eb4b57d0e258673e4c1d73a1f0b484ab213f25be351883ab48567a06a5f109de73d865e86cdad0eb5e22e4498eaf357ef7105a4df247bc493a32edc605a2aee90e474dc095ce2143b25fa699ebf9cc3168082979245c5bbd9d37970402651f4f44ed95ea7a0f518e16b35485d422d0a316f898749f09de663caf27f7dcea52efa0cb3a6c3e99b3ec253d4d61ca71d48bc0b4b8aa4d48b41239e502acae07ac83368a6d39ea344173378bcc6dfe89ec733e2d3f6299d55496e2dfbfb1dc556a29eee6c978c26babfaf7945e0f99646baa2f04776fbe4e897d525b88ff235a692601212e4e7a08ae2de993d6199b50671270c4ba8d4bc4b3c6c3bd9d552e2d03731c9a9a139d87ddd5014f46483bf4c5b33df15b0aba32778b7fecf10ab87f9734aa82ebd816e4d810a4ed898e0a68634e2f9fa6b81cba24234eceb6a091d5e7b53f9daf245795e281a19eac102e493ce071679073f6fb5e0ef5580a2bfcd88b4e3ce427bbdc6367cb6d956efc3ce8bfd02b5629c501f59fb5825e75ce5ac33c01d898a255ce8d87e66a3d9bad054ba0d540379a91071d593726176d2013848a8ff2b3a36d32f05b53f99cfa08b81d051dc4653c1053a9a74b0af588acf5a42d067d7c3e1ffa1b1f76a553c8a278f47e6c58bf032f798f394c68937895575466bbb41e024487155d6c8168ce74ebab7a6303ba99895ddb05da736657a15ff01c75ef9886a7057015f48729da6e1bf44193b03b9d30d9e2da5c8b5968a72ecb2daab91bf46ebd924d56abe222e3d4773a6457b0d00384889cef082f93bd13ab2fa39fafb39ba5939f57292a4b3bc1b23d19e174e9f6eca3a2f1ba15636224d17f282cc93773cc5e3aaa2c69fafbdf8083ac8d62a25cd45f0fb022e79c14ee45c633a8913f96a0d2e1fdd866a7047e8f41341133e6959c8ad7c1195703a150b435af1c8ef72f5f29600b97ccb15919dfb5f3981c2cc7ca8eadf98b91a1fc6ed86d490a5a4fb620a538bdff5e7a5dcec54743fe16f1dd28d8825b26cd4ba58ccae41e37932c42c82d7c5e89b6f443072cdf27706dc9508d3c28965184157d7b982fb1ee71f484bd9f4e3c6540d4562a4c635ba22ffa207c5a06f8d446dbb6c4861d307a7ab45f9c85ddd1f0ea69020c9a765caf318ab3bc460fa0b233e2453d3e9e3c8586fe4b0b33b68583de492f0e7bbd9f67593cfe60585a6315c77f7a68c42659b47b88877dca78a340005d9f56e984bc1a88d3f2a643e9b9971d73b27b77b52e2f793ab941ad6fb39dac76a67d5294f6d34e495c50c5f530cb8e0738d9664581d1c0573d2b7e0b7860c66832ea8c94a717ad02ee2bbd375664a1f7ad31a52ef2d7bfd8082b325a1a8efa8edde42da898a0331f51acbf5bba1c752dd5200ac720dca16bbf6bb0bfec98c17a51f02da02556d124335f2265a276f7d608c791bbd2da13dbfc41e99022334b8ccd9a81b5f3162a82472d65eb5931eeecc9fa5852e1d8e04ef53c9cd0ab4c9ce953ab42f276f07ea92deed5d14665697fc15772552a7bb27612c91ab3910980a8cef1b8a1a1f71e0f5c26110d2aecda80a81f2bf1ad38ee00426e764de18def359a6ea958d79551ac616a572604fda9a88b6a83943ed70ff69184f39a949bb900482ab5db0cdeff7cbf42dd9d78e3316a8951acf533a586eaeeeff01c1e5a16c9c9eb167f26f5bbb744e1cd6fc68ec4288c0369b4c1704e20ce4c656863bf5e9dd72eb551bb547a1cac683ae27c022b0e7c23ab605029e0cac0238ebd3321c37aac65613fd853c236074a4272d8449c62ca0525dcbcb34e01835cc02efc6f2750f0e87d8554ee07dba58aefe21bb3d448faa507cac04d66e1a2ec6523eab8ac4bba8f429b51f7c9be77cdbef7f6799841751d8f6129091cc0725b6b335bfc5aac86ed369ac5974502034ff1b105151efe236620699012eba3ccfb754d726ac031abf4838694dd330e7d9c746e212768a6fa208cd9d3514ab148e6472917ee66acb426e1e0436f61c2b3d894944cc87dff3e86c8f26192dd4a88f2f86320572c6079050f4c5c8de2844a47495332e6d990328d127034a27e42350e5971b0c7eb637e768826ce494341c712351e00813211184fe4e380348e335d59d8ee802978d18bceb8a1339e733c1b8519be88c229fc5312aae31099ab00618556bbd39eadce4d579accf369b63c2d419416929e67d58295166f5c13c61006d7e509711642b22d284da06bf36db78e6247203f60e6826bc5566278f3628929288dab90b8f3e932a2bdb5b7fb2d502094c00daa52d3627318a90975d9724143ecdf13e550a1eb98a41b147fba9533d032e6ce7f6057892b0347645e752c284b196d20bbbd10bb523c1203c951fb78a01db78d8f806e2803277c0b5cf5e5748ccd8b269dcd704bf0f62869ea80a23a7199ff224ffbd7d580a4f6bd844a8e24f2c0942ae0221b74ffdbe6e906854fdfad8c355e6e5a6f77ce020ac7fddd3fd5c5bbaccababa827b3bce2af1c280b14d763bf650d2b193022337c4ec46ba89622c0ba138199f8bf2e76a92d1d8cc51efe12ff51c4997c63ad2b60b5b3d428a858992aaf8d5f03b3e0437e7d1c3d730737841b9620c9c24bed6d8899ec94cbe2ddb1c1f7b4103da92e7cd042fb63a296ad36c9a65f02d1abeee577f7a6806fdb1ade1c2bc7cd2a2c34af19dfdf87cb418cc32cffbc7b9999c91a06fdb61e69b37203655d1872bab11196e9f995c27"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000011c0)={0x1, 0x1, 0x0, 0x7, 0x2, 0x3c1e, 0x29e, 0xffffffffffffff6c, r2}, &(0x7f0000001200)=0x20) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1e901, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000001240)=""/60) 2018/05/30 09:05:42 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:42 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x404, 0x1, 0xffffffff, 0x400, 0xb, 0x4c, 0x0, 0x3e, 0x4, 0x2}, 0xb) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x6, 0x5, 0x8e68, 0x4, 0x80}) write$rdma_cm(r0, &(0x7f0000001800)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000017c0)={0xffffffff}, 0x106, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000001840)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x7c5a, @empty, 0xffffffffffff0000}, {0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, r1, 0xff}}, 0x48) mq_open(&(0x7f0000076000)='.\x00', 0x0, 0x0, &(0x7f0000521fc0)) [ 313.988818] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. [ 314.026265] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/30 09:05:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="a3a1f8e9c37e7f913bbbcb94b2115fb87cd6236f35e6e6718d0f2c82c9032a8a9ab8590bc1672fb65249c815958cb5b93a503797c6f4b64c4dd506249dafe34e375fc388ae5a4ff99337b9c00103c18c839fca393f6e9e17a8fe120c0732842079293ed3a9765fd41ef230be80f9dbc674570fa0a5e3818352", 0x79) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x7a01]}, 0x2c) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/05/30 09:05:42 executing program 7: r0 = dup(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1, 0xda, 0x9, 0xfffffffffffffffe, 0x21, r0}, 0x2c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioprio_get$uid(0x3, r1) 2018/05/30 09:05:42 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) getsockopt(r0, 0x55, 0x80, &(0x7f0000000100)=""/30, &(0x7f0000000140)=0x1e) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x0, 0x0, 0xffffffff, 0x3, 0x1000}}) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x682080, 0x0) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x78a8, 0x200100) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000001c0)={0x8}, 0x3) dup2(r1, r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000002c0)={r5}) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000200)) 2018/05/30 09:05:42 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='hybla\x00', 0x6) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="17", 0x1}], 0x1) 2018/05/30 09:05:42 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180d3000000aa10e6deca0008060006080006047509f8bf88df5b1bac1614bbaaaaaaaaaa00ac1414bb"], &(0x7f0000000100)) 2018/05/30 09:05:43 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:43 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0xa}}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/05/30 09:05:43 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe0, 0x2c, 0x200, 0x70bd26, 0x25dfdbfb, {0x5}, [@generic="83b6a21c8d3d3128969756373a3633029319fc655d4ca10dbf43371b16e23cd6a39264e1dda76438ce25df731109f4a11cb566d1e4995786116889ffc6e1a5252e87eb7363041b52a8907f0b36c8d7b57e8246cdbcfe0a4c19bb3f441dd32dc13980ecc70483a9b7296dab0c25d93cd23f91ed127fd392b1feef086b084d31943ea140f63a66309966e2e14cc336bc1334990f0053acc948bb22dab8e456490d44896b64fb833d22b9d9dde8b7a080c9c3a102eb1f8691e8517bc077c69fb5e5542cf448c95de698376389e1"]}, 0xe0}, 0x1, 0x0, 0x0, 0xc051}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00009c6000), 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) accept4$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) 2018/05/30 09:05:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000100)=""/158, &(0x7f00000001c0)=0x9e) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000080)=0x100, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) 2018/05/30 09:05:43 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x74, 0x400) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x10000, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket(0x1d, 0x5, 0xffffff0000000000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0x1b}, 0xe54}, {0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0xfff}, 0x5e9, [0x8, 0x3, 0x800, 0x4, 0x9, 0xfffffffffffffa83, 0x1]}, 0x5c) 2018/05/30 09:05:43 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x1, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r2, 0x0) connect(r1, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) write$binfmt_aout(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000005f306df77ca5c900c2966c2eb6eff037248f00080000000000000040000000000000360c7a7a2816a095419ff3f6ca96542ab9076e6485ea81bdb7e9b30be1610fffc2dd13a81f05c10c57f56cf23e350804bae8daaae3c39b1546931ec012da5f3bd4a44acd7fd0857ada05e8435a68fa12166900893ca08c21ce26494deaf5d32f7c9f0bb2358188d219f9feb4476421f5d143b50dabf057532255821726a1abb627a5e318713ccc68ef143c1006c4802f45f4"], 0x20) [ 314.374263] can: request_module (can-proto-0) failed. [ 314.425507] can: request_module (can-proto-0) failed. [ 314.812297] IPVS: set_ctl: invalid protocol: 33736 0.0.0.2:20002 wrr 2018/05/30 09:05:43 executing program 7: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240), 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000240)=""/174) 2018/05/30 09:05:43 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x1, 0x0, "0d77bded7125338de47145b71f2226c0b6950feba57b7d52d9e6d13509bb602e4818224696dafe09c25ed1d5e1e8dd9525d4425e2c4707a00f8dd47a4c19b884282e4f743e00c7a3eff599b13d518d10"}, 0xd8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r3 = memfd_create(&(0x7f0000000280)='security\x00', 0x2) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x5, 0x8, 0x288f, 0xee, 0x0, 0x80000001, 0x300, 0x5, 0x7, 0x8, 0x2, 0x5, 0x9, 0x8, 0x8, 0x7ff, 0x3, 0x3cb, 0x9000000000000000, 0xe, 0x20, 0x7, 0x1, 0x4, 0x4, 0xfa60, 0x401, 0x3800000000, 0xffff, 0x7, 0x5ee5b9b3, 0xc45e, 0x3f, 0xbc2, 0x2, 0x80, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000180), 0x2}, 0x1040, 0x1, 0x8001, 0x7, 0x6ca, 0x7, 0x9}, r2, 0x7, r3, 0xb) dup2(r1, r0) 2018/05/30 09:05:43 executing program 4: mkdir(&(0x7f0000000080)='//file0\x00', 0x6) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x1}, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='//file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/30 09:05:43 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond_slave_1\x00'}}, 0x1e) 2018/05/30 09:05:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x18) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0xfffffffffffffffd, 0x8, 0x4, 0x1ff}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) [ 314.971457] IPVS: set_ctl: invalid protocol: 33736 0.0.0.2:20002 wrr 2018/05/30 09:05:43 executing program 6: r0 = socket(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f00000003c0)="55ee241edae80f87aee9c92a7a950dcce4", 0x11) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000340)={0xfffffffffffff800, 0x1, 0xac, 0x6, 0xffffffff}, 0xc) r2 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl(r0, 0x8912, &(0x7f0000000080)="c6262656ba6881012cf66f") ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x5, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x0, 0x2, 0x86e, 0x8, 0x4, 0x0, 0x7c, 0x100, 0x2}) r3 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) fcntl$getown(r2, 0x9) socket$key(0xf, 0x3, 0x2) socketpair(0xa, 0x4, 0xff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000000280)) socket$key(0xf, 0x3, 0x2) accept4$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000740)=0x14, 0x80000) socket(0x9, 0x5, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000200)=0x84) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040)=0x40, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x182) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x200, 0x6, 0x2, 0x1}, {0x707, 0x100000000, 0x1ff, 0xc968}, {0x7f00000000, 0x80, 0x7, 0xffff}]}) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="539944d454887bd6e789c16a688355cd71a7eae76c5f04e6cac8b002e128ab17bc82a5127f9c9a23919b193d97554dae3713cd2aa12b4452a42ee0c4febac52ae79ee859abe24f54da2230104345f3b7a035ead5376e266d9aeb7f94a1ef87c8232a850f9c4b7f59b5d7b527cdaed07b20b461e0ef412dd8839c2ac1fa5e82d062979a3585538205b0c515c4509b23bed42862c399a1f17df64a8282b26eb703ab6368170d89444eb8773f3ecbe41d579a435769f425af44fca8877f1249c2a8ff00f3e9b5e35b5e15fc", 0xfffffffffffffe9a}], 0x1}, 0x20004001) recvmmsg(r0, &(0x7f0000004040)=[{{&(0x7f0000003cc0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003e40)=""/185, 0xb9}, {&(0x7f0000003f00)=""/19, 0x13}], 0x2, &(0x7f0000003f80)=""/134, 0x86}}], 0x1, 0x100, &(0x7f0000004180)={0x0, 0x1c9c380}) shutdown(r0, 0x1) 2018/05/30 09:05:43 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/24) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="a6cf374b2c89a710005c34ebe314c54f95ce08219792abbc3bb4d02eae6fa69f591e7b7a3804a8aa87c60e492a2af6ed3c927df6b2c625aac4b0336ad7af3793203f73e9ddfdf1e49c651ea49be307910c30fbb114450e5b5fe03c0697ab40cabca8939836bb17e2e98230940f23b9b01ffc3e029d96dc8989c1c5140f98c3f4f389bf50fcbd4f201d31835bfcb0c981e7e4067849792b0a5a3958d704a45d3e1da21ebc8540e4455d7db3f0e0ef67db4900fd2c8ec46c72f5e9b59a492c45294be67887dde074fdd8e1f1a050585b8b2aa60110882afbfb88e338c13c8b6d47b3d547eab19477a838", 0xe9) 2018/05/30 09:05:43 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x181400) r2 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40104593, &(0x7f0000000140)) r3 = dup2(r2, r1) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7ff) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x1, r3}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x2, 0x6}, &(0x7f0000000180)=0x8) 2018/05/30 09:05:43 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x163, 0x40000) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/30 09:05:43 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80000002169076, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x7f, 0x34, 0x4, 0xb7, 0x2, [{0xb07, 0x3, 0x1, 0x0, 0x0, 0x3}, {0x1, 0x1f, 0xd700000000000000, 0x0, 0x0, 0x8}]}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = open(&(0x7f0000001380)='./file0\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001280)={0x4, 0x1000, &(0x7f0000000280)="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"}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000013c0)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000012c0)=""/187) r4 = syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000, 0x5, 0x1) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000240)={r0, r4, 0x80000001}) sendfile(r0, r0, &(0x7f0000000000), 0x40c007) 2018/05/30 09:05:44 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xcc5, 0x181040) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x8}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x7) r2 = getpgrp(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r2}) 2018/05/30 09:05:44 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020003000000000000000000480003006465666c6174650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068778e7a1bf512f0af4339558c04ca765c146c6a2c096099bafae8c55c78b86ef2b3fbaad974c46267e48a3e0058980f8c6712ff33c7cf3506a4f50d60850ebd34c609e42d934362a4fa5d6dc7bc99f661ba798a5d7856a1ad8568e5031d9405b1f0d902d9cae01d3f6725ad879440996a70e4e0b7c50edb0f7f6f00409b2831e1cd0c8fc62afb6b10ff183f432e826f2c47468b7cc8e4452fd7724a4b089055d2070df4a88f19e302569001fe37ca8dd5447afc77818774117fd576ad67c4ce74ef327da7ce205647e09dae39175063d137a71e6641e2c0bafc89493c17e1e19b828c3c355943e7a72afdc60fec459e0c417ae6ae4e742ab1eb7584d1f44ffb53deae8970"], 0x138}, 0x1}, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) r2 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2000) getsockname$packet(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xcae) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@getsa={0x128, 0x12, 0x8, 0x70bd2d, 0x25dfdbfe, {@in, 0x4d5, 0xa, 0xff}, [@sa={0xe4, 0x6, {{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x200, 0x4e24, 0x8, 0xa, 0x0, 0xa0, 0x2e, r1, r3}, {@in6, 0x4d3, 0x3c}, @in=@rand_addr=0x8d, {0x100000001, 0x1, 0x7, 0x3f, 0x2000000000, 0x31dd, 0x0, 0x234}, {0x1, 0x100000000, 0x9, 0x1}, {0x5, 0x4, 0x9}, 0x70bd2b, 0x3504, 0xa, 0x4, 0x0, 0x1}}, @replay_thresh={0x8, 0xb, 0x4}, @mark={0xc, 0x15, {0x350759, 0x9}}, @proto={0x8, 0x19, 0x6c}]}, 0x128}, 0x1}, 0x40000) 2018/05/30 09:05:44 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='\x00\x00\x00\x00\x00') getdents64(r1, &(0x7f00000011c0)=""/4096, 0x1000) getdents(r1, &(0x7f00000000c0)=""/188, 0x7589570fcdbcb5e5) 2018/05/30 09:05:44 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r2, &(0x7f0000000280)=""/185, 0xb9, 0x10142, 0x0, 0x36b) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0xffffffe, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000001}, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3a) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000001c0)) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000180)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f00000000c0)={0x0, 0x3617}) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000340)) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, {0xa, 0x4e22, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x5dfb}, 0x5, [0x400, 0x3, 0x3, 0x6, 0x8000, 0xdb4, 0x7, 0x3]}, 0xfdf2) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0x3f}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x5, 0x0, 0x2, 0x4, 0x0, 0xffffffffffffffff]}, 0x34) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) 2018/05/30 09:05:44 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000040)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x988, 0x2000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x800, 0x100000000, 0x5, 0x101, 0x7, 0xff, 0x6, 0x7fff, 0x1ff, 0x8, 0x5, 0x4}) 2018/05/30 09:05:44 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00000011c0)='/dev/adsp#\x00', 0x6, 0x40000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffffffd, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x1) ioctl$int_out(r1, 0x40045731, &(0x7f0000000100)) pwritev(r1, &(0x7f0000001180)=[{&(0x7f0000000140)="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", 0xfecd}, {&(0x7f0000000040)="40f2959cb183d694a8c2a01c9989fb8b01159e911b838eb9e63b64341e2830362550c796dd79dee370747202e37d76aca831138e3b54b5a11f1ea95d11321259174dc3173237cdc98db7d88adde02d8ffcaf10ec42f8ec00670d8aadfd4525d81491b0a3fadac289b2ba12676c0fdee6a007c2511a16c31f813a7b21f29fd8d34fab414696003207353a8d4d4bcdad53aad94b9c2908f86a52759f780e9df80e28c96f0f3b27b2a8001c2cce04", 0xac}, {&(0x7f0000001140)="ab659301cbf248eb", 0x8}], 0x3, 0x0) 2018/05/30 09:05:44 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x8180) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000200)={0x1000, 0x1ff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x6}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f0000000240)="feb4f4ab15283656b6501e249010d366cb411d7343667558142a868bf4c5fb7c3ed1720b8825cb63c0c9a8b1d791e892a48795c6a980caec45749ae683e7641e6921d0c0d90593ee67de1cbe537654cb382ea1a64d1f086b04d2b3dc8bbc27d06ec89af15107db85391f5968c086ced127edd1cfc1fab32faa91a9b6ffade1b44404fa63c19f181329e01434ed5b6c35f00892c5bfe64f9b326d2ea6fdb38978f298f46bd400e1f394edbf506f54ee2a"}, 0x10) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e21, 0x9, @empty, 0x2}, 0xfffffd2e) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x231e53f74af3354d, 0x80, 0xd6}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x6, 0x101}, 0xffffff7e) close(r2) 2018/05/30 09:05:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:44 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8001, 0x40000) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x100, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x4) prctl$seccomp(0x2f, 0x4, &(0x7f0000000140)={0x200000000000028b, &(0x7f0000ab9000)}) flock(r0, 0x1) 2018/05/30 09:05:44 executing program 6: unshare(0x400) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x9, 0x8) fallocate(r1, 0x0, 0x0, 0x4fc) [ 315.970596] QAT: Invalid ioctl 2018/05/30 09:05:44 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x3, 0x3f, 0x9, 0x3, 0x0, 0x4642, 0x40080, 0xc, 0x3, 0xefe0, 0x7df7, 0xb3d, 0x2, 0x6, 0x3ff, 0x1, 0x90000000000, 0x5, 0x7, 0x10001, 0x3f, 0x9, 0x0, 0x6, 0x100, 0x9, 0x400, 0x2, 0x0, 0x9, 0x7, 0x200, 0x100000001, 0x6, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_bp, 0x1028, 0x6, 0x5, 0x0, 0x8, 0x8, 0x87a7}, r1, 0xb, r0, 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000000c0)=""/124) 2018/05/30 09:05:44 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/30 09:05:44 executing program 2: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2440, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x5) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xa4aa, 0x4200) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'\x00', {0x4, 0xff, 0x401, "e5944b7f6a1f", 0x800}}) sendmmsg(r0, &(0x7f0000008940)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[{0x18, 0x115, 0x2, "80e500a5e11a15"}, {0x100, 0x29, 0x2, "0404587982f647c3f702bc0423c0cf2e4b96c511d4bccdf5c597e6d4827a88eccd687b3bd02d328746081fe962ce9eacff3d9690ed2029d55f24d5d60a7a23172bed73e979ecb716bdccf575902484020ecede2ccaa6047cbc0e31270d3e00a12462fc5723711c80f16c4068122379637f1219ae5a698b69499ce6936a9b9ac24558d797642bfeb168abc4edcf7cdcda80201aa3c82461745393325acb036cf043d2156a60bc2f55fe648e6c69dd5f36427d5e35b18a6b49318c34e9b59629b00c7d3b3efb24a9f4c85f60f9bb222c57162be36d8a9516c4f0c1a719ce41f4d9ecf08e9f6792cd5b2d79d35ddae1"}, {0xc, 0x117, 0x3}, {0x28, 0x119, 0x5, "9ad3cf2010afaffe368626f502cc962c18206ede"}, {0x110, 0x1, 0x10001, "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"}, {0x88, 0x11f, 0x5, "d4f03a4c8f1265169023908ea8bd0f7644a60272cbf59940f30d417776525d53b8f2a30a83d619ae73d485cca7c0e78d02de62d1c31c11008c8e0b8619f40feaf22758578b28edcb7f74a585ff8e4a7560d6766cb8a1ab46b87da28fca251da46296c1070c7f21a397480f3564b2b65a0688"}], 0x2e8}}, {{&(0x7f00000075c0)=@l2={0x1f}, 0x80, &(0x7f0000007680)=[{&(0x7f0000007640)="df", 0x1}], 0x1, &(0x7f00000076c0)}}], 0x2, 0x0) 2018/05/30 09:05:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x3, r2) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x25) getpgid(r2) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xe36, 0x41}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x3}, 0x90) 2018/05/30 09:05:44 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x3, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x101, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={r2, @dev={0xac, 0x14, 0x14, 0xc}, @multicast2=0xe0000002}, 0xc) fcntl$setsig(r1, 0xa, 0x9) r3 = socket$inet(0x10, 0x3, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') bind(r3, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x2, 0x6, 0x3, 0x3, "0882533436cbbc30e87081fe38091db24c0a91b4b66874781e77427a6e25c75c36701588291c41b038af2b8b7eee93683c78bc3e40f49cdc828af37ec927ca", 0x9}, 0x3b) 2018/05/30 09:05:44 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dsp\x00', 0x300, 0x0) syncfs(r0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/210) ioctl$int_in(r1, 0x80000080045005, &(0x7f0000000000)) 2018/05/30 09:05:44 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$UFFDIO_COPY(r0, 0xc06855c8, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/30 09:05:44 executing program 6: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x28040) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x50, r0, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000040)={0x7, 0x6}) setpgid(0x0, r1) 2018/05/30 09:05:45 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0100c357323ee4aaa4ef2850fd60c950835900000300000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000017000)=0x230, 0x4) readv(r2, &(0x7f0000015000)=[{&(0x7f0000015000)=""/44, 0x2c}], 0x1) 2018/05/30 09:05:45 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e23}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/30 09:05:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) r4 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00000028c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)={0x2470, 0x37, 0x0, 0x70bd2d, 0x25dfdbff, {0x12}, [@nested={0x1064, 0x15, [@generic="b430e6b3057766a118ae9d1ac55f873812d37155a289f580fdcd533a96cd59cea8679dfe23699cae56ed2ef88bd51287654ed24512f0b81fd764cee7d75ebc4c2ae709d4ad3a3982042ec896", @typed={0x8, 0x0, @u32=0xfffffffffffffffb}, @typed={0x8, 0x19, @pid=r1}, @typed={0x1004, 0x3b, @binary="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@nested={0xa4, 0x1b, [@typed={0x8, 0x85, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @generic="16e6a92c0a7d6d8ff5fd918a9feed2cc2282ea079e91180da767dc7196ebca3d5187fd97d3bdaad57cbfb1f137b4a563d27c5a6996678e1263d56a20d09274439192e276e4a1af2bec35eb92961ca851a977f3e1b7cc558bf430c3de1ea96dc1299c1f28b3fc8c768e579e5e597e0cc05167af02279275c9f45a3e01676a9ef19aca95f323b67a2d0d776e662c206306b78ceb6a65491e"]}, @nested={0x180, 0x7a, [@generic="ae04d7b7e121270523ea323b006de1e301311480aef099cfc40142f9f5d9a655f5cd331d52154644e30b5bc21da30d29240cee17d22ffe5df6153e42f79930c5ac39d77f6d9a44b82614211a039d8552e3f77c8c7031da67994928f69766990f45ebf838539219a7c19947899cb27238ed1d2514a9e847d401b2170d2192f12959e0703e1f82667bca27eae6d32f6abd1cf17b512c012041a29e4cba56f13cc14414693f7cf66b60751cfb18293e6631ffc5714b04cac93c7a43463ec8e0", @typed={0x64, 0x44, @binary="90c7ee5ad1a91c00cf33d79c299e3c29f9345a75c9fdfe30d7c5a09dfa3a739b0c302a8866ff2aa437bbefa32200e978d905dd875d0985ceeaaa0b8cffec38a997ea3087944fefa35ab1e3332baeeeb61ff97898f1310263fd03e12ce5631e"}, @generic="06154c5d7f4a3f19a34f613e3028685b5fcf5f910a49f400ea6459a0766c676fb3b377598ac727d9384def6f4bc51c94b7a997dbfe955ee0ba92962b6df58f712602dcde132096749a91cb36b1c1ee2011d381df5a30cf59"]}, @nested={0x1110, 0x37, [@generic="b72e54d20bebf5a5dc3699113f025d58917ba53efc329c387d340d1991e9f61d6f6b71", @generic="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@generic="bfcff8e4e9fb9ad3", @typed={0x8, 0xb, @uid=r2}, @generic="86767dfb5c20b6ad9c7318b2fec4bd011697a8d80f079006ef146cf3fa944d0bf944328a156493194640651a", @generic="2fa5b0afbc542e8851b00c2dc14712a3982f0467a67c513fcc8e4c0945145542a6a1987069401b5f04d993ef2f3bc0b3a3c3b21cb3ccfeaf8dbc30bc16b522c36aae3384d443d117f4ee9e8d3ec4c812898e767a37405157eab0193e0257dfe5c9b90902c0ceeffac509751bc17737fe07", @typed={0x8, 0x1, @uid=r3}, @typed={0x8, 0x8e, @fd=r0}, @generic="dc7838c9f5c3f094c41252218adfa4c7d6c867cc3bd99b76580af8efe0c0fb352809c83deb9b507c565ed0"]}, @nested={0xbc, 0x47, [@generic="ecad8e4903938d77f10abb63383c92a4753ca74f63afcfb20a01c7fe56b37a162f5bcff80005749d0af1614616e35ca174fe00b09923fc4c521822ba5fd27cde348613bf9443e2bb4f0f76a16f97f7128895", @typed={0x8, 0x14, @pid=r4}, @generic="43b7467a03ba3e19bbff305f4d95248deffb8974bdee642108d9a9ebea92d5f617530d9a93689c7918fe59f83412bc24f9e83395164e91259b2607e34cc6d798e8d4ed87778181c6995285d7dd1eb0c03fb946b6a6687644f846c290"]}, @typed={0x8, 0x31, @uid=r5}]}, 0x2470}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000180)={'bridge_slave_1\x00', &(0x7f0000000100)=@ethtool_pauseparam={0x0, 0x7d}}) 2018/05/30 09:05:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x100000}, 0xffea) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x400) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000040)={0x8001, 0x9}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) bind$bt_l2cap(r1, &(0x7f0000000380)={0x1f, 0x4, {0x80, 0x7, 0x2c7bccf, 0x6b000000000, 0x6, 0xf7e}, 0xce7, 0x7}, 0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5, 0x6, 0x9, 0x6, 0x8}, &(0x7f0000000140)=0x98) write$eventfd(r2, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xffffff1c, 0xfffffffffffffffe, 0x0, 0x0) 2018/05/30 09:05:45 executing program 0: r0 = perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x3e5, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), 0x4) r1 = socket(0x10, 0x0, 0x0) setuid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000940)) r4 = getegid() setregid(r3, r4) add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="d74182bdeac43c229079ae98c683bfe0cafb340d1845b55c6c4143fcd220ad1b8541b0c9", 0x24, 0x0) r5 = add_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="d9aeaa1791a8904e399cedbb17005886f92bc516e06f45c0953a94a4832f6ccab2fcca247394df4fbef7085606f0c1ac12b3e85da6bf5cef622c1ce9d7ff35c7d27ebfa730f85b17e3ac29553a5fd9909de29956dbebaefae48b66532b134e210524077360d149343aef3acef9ff1f439eb46e36d28f2942c4fbeafd7e5ebc164d45b0016881ad77daddc38628cb8f0258eb18b1084c1496da2c7e6935f6d2b7cc5e7d127c887a9c42b756ab5f4f5d89f3da11894582145a2d8ff8cca4b2d5201fea9751949381a5fca0143ebf68575c55", 0xd1, 0xfffffffffffffffe) request_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="2f5365762f6b766d005cd8b8195b924ed1c8b6dae6d1f5f53dcffee8bf3f3709cf51af18d382974ec0021e950b9462efc8b0c340d0d4bd2c21c33ad9a3dc74f1a25c361e02e30b5ed76ff7bd09d7c871626d10e745548fddf8b46f", r5) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x80, 0x0) pread64(r1, &(0x7f0000000640)=""/191, 0xbf, 0x1a) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x7, 0x9, 0x10000, 0xfffffffffffffffd}) ioctl$KVM_SET_CPUID(r6, 0xc008ae88, &(0x7f00000001c0)=ANY=[]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'team_slave_1\x00', r7}) ptrace$getregs(0xe, r2, 0x5, &(0x7f0000000840)=""/209) 2018/05/30 09:05:45 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000d40)='/proc/self/net/pfkey\x00', 0x82, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@nat={'nat\x00', 0x19, 0x2, 0xb78, [0x20000100, 0x0, 0x0, 0x20000c18, 0x20000c48], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0xbf0) 2018/05/30 09:05:45 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0xfc53, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0x0, 0x0, 0x0, 0x6f, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) unshare(0x2000000) r1 = gettid() r2 = memfd_create(&(0x7f0000000080)='#cgroup\x00', 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) ptrace(0x10, r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000014000100000000000000000002000000", @ANYRES32=r3, @ANYBLOB="fffeffffffffffff"], 0x20}, 0x1}, 0x0) 2018/05/30 09:05:45 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x545042, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) fanotify_mark(r0, 0x12, 0x0, r1, &(0x7f0000000080)='./file0\x00') fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') 2018/05/30 09:05:45 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000100)=0x1, 0x3) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ffcffc)=0x7) [ 316.425761] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/30 09:05:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:45 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x210080, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x200, 0x21) chroot(&(0x7f0000000240)='./file0\x00') bind$nfc_llcp(r2, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x3, 0x200, 0x9, "570c8057c34c6be45307ddefcd1646b4181fa40ae51bbb345dc94bec17e9a7053401fad98401ba23e58967e658d5734a00782822a5b2568676cdfcc35c3ada", 0x1b}, 0x60) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x0, r3}) fcntl$lock(r0, 0x5, &(0x7f00000000c0)) 2018/05/30 09:05:45 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/193, &(0x7f0000000000)=0xc1) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000300)='comm\x00', 0x5, 0x0) [ 316.471317] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/30 09:05:45 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x6e, "198fe7da895cfda145cc31e7c39f04b648308c4c3fab11e66fd982f383ad0a7438860992b11b15de8b973267346e41aee8585ee1ae2e48a72b70b09c4a436e7140489ba75002dc3895c6cbcb77afd4342cf2fb788c839c1d888df83f396571ad486c11403cf83fd8490680e17455"}, &(0x7f0000000100)=0x92) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00009eb000)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/05/30 09:05:45 executing program 6: r0 = getpgrp(0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x8300, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000180)={r2, r3, 0x7}) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r4, 0x4000000000000007, &(0x7f0000000000)={0x0, 0x0, 0x5}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r5, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1) 2018/05/30 09:05:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x13) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x10) 2018/05/30 09:05:45 executing program 2: 2018/05/30 09:05:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3db1, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x5, 0x4, 0x635, 0x7, 0x8, 0x77}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x101400) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000140)=0x8, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/30 09:05:45 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ff4000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff3000/0xd000)=nil, 0xd000) 2018/05/30 09:05:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000680)=""/25, 0x19}, {&(0x7f00000006c0)=""/247, 0x128}, {&(0x7f0000000800)=""/65, 0x114}], 0x3, &(0x7f0000000a00)=""/181, 0xb5}}], 0x1, 0x0, &(0x7f0000001d40)={0x0, 0x989680}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000180)="64260f01c83e0f21940f23b0ba420066edbaf80c66b8fc1b2a8d66efbafc0c66b85253000066ef3ed9eabaf80c66b8e8c2498366efbafc0cecbaf80c66b85eef0d8066efbafc0cedbaf80c66b8d06c4a8e66efbafc0ced66b9800000c00f326635004000000f30", 0x67}], 0x1, 0x0, &(0x7f00000000c0), 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/30 09:05:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x0, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:45 executing program 3: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000140)=0xb9aa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)={0x10000000}) epoll_wait(r4, &(0x7f0000000140)=[{}], 0x1, 0x4fd7) shutdown(r3, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000cd8ff4)) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000007000)={0xfffeffffc0000001}) r7 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x400) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x7ff, 0x2, 0x93}) epoll_wait(r5, &(0x7f0000000040)=[{}], 0x104, 0x0) epoll_wait(r6, &(0x7f0000cd8ff4)=[{}], 0x2c2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/30 09:05:45 executing program 6: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000007000)) close(r1) epoll_create1(0x80000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="9dc449b49daf00000000000086dd6006f52600513a00fe800000000000000000000000ffff0200000000000000000000000004010200907800000000600a07ec00000000fe801d000000000000000000000000ff00000000000000000002ffffac140000a14d6725e8666c5f28118d8f984ec1c66afe64d9253a79ac4f743b317f8c5b07040000"], &(0x7f00000016c0)) 2018/05/30 09:05:45 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0x4, &(0x7f0000000340)={r1, 0x50, &(0x7f00000002c0)}, 0x10) ioctl(r0, 0x8, &(0x7f0000000180)="925cbaf69ef2b69dd3d2fd7f7bb3c543b196d3dacad51d60077db1b9d1c6bc7771ebdcf2527bb8d5827c295aaad15b93f7d95620471e1f39bb55b9dbeecd429480") 2018/05/30 09:05:46 executing program 2: r0 = semget$private(0x0, 0x5, 0x100) semctl$GETPID(r0, 0x7, 0xb, &(0x7f0000000080)=""/196) 2018/05/30 09:05:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/05/30 09:05:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x0, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:46 executing program 5: syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4000000000000, 0x4002) ioperm(0x2684, 0x800, 0x101) 2018/05/30 09:05:46 executing program 7: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000640)={'veth0_to_bond\x00', 0x200}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) sendmsg$key(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x170}, 0x1}, 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x800, 0xdf4, 0x9, 0x1, 0x3}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x7ff, 0xc, 0x4, 0x200, r4}, 0x10) recvfrom(r2, &(0x7f0000000080)=""/174, 0xae, 0x2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x6f3000) recvmsg(r2, &(0x7f00000003c0)={&(0x7f00000002c0)=@ll, 0x80, &(0x7f0000000380)=[{&(0x7f0000000500)=""/175, 0xaf}], 0x1, &(0x7f00000005c0)=""/112, 0x70}, 0x0) close(r1) 2018/05/30 09:05:46 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2002) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) 2018/05/30 09:05:46 executing program 4: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000340)="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", 0xcc4}], 0x1}, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = msgget(0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x1d2d, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffea0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x29a, 0x4) readv(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/41, 0x29}], 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920f28"]) write(r0, &(0x7f0000000140)="b08aad8ed0a3acd54670c5671fb0fe1ea03923794292aa598ab519abd9e799af8312023ae5edb9e48ca601792712679f89cb06808eac84a0009bd27c02984c8b97a0a42a4d7f76270fb694f4d4d383", 0x4f) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/30 09:05:46 executing program 6: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/05/30 09:05:47 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001e40)={0xffffffff}, 0x111, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000001ec0)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f00000000c0)=0x4, r1, 0x0, 0x0, 0x1}}, 0x20) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000240)=@listen={0x7, 0x0, 0xfa00, {r2}}, 0x3d2) 2018/05/30 09:05:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x5c, 0x14, 0x0, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/05/30 09:05:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000004c0)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) move_pages(r2, 0x4, &(0x7f0000000080)=[&(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil], 0x0, &(0x7f0000000040), 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000180)=""/167, 0x99) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400100) 2018/05/30 09:05:47 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1, "9c"}, &(0x7f0000000100)=0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xc5, "56397a0270c6aa5479e3f0c58f9e8924eefcbb667c64ad07decb054c6f0550bbc7516508aa1d5106a3b03ee5f93d4f9e6ab3e09c33176cd8ce4f37e057ee4f47e000c945aca3f6a6153c9c971436974820f65e46f1efc1098db70e2ff57f41e610c9874a34588f39f8971c83a5b475500309c846ebae52c7f145c82116cf560c123021a4c635559a9639a7d3a2d8b3945c977e4c1a68e99a3f0fbfacde11e8864d377244da1deaa12f5123fa1a5a20c2fbaeadf815110dd0269fde50155a9f79c3f59b388d"}, &(0x7f0000000240)=0xcd) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x10301, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/30 09:05:47 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x220000) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) socket(0x800011, 0x10000000003, 0x1268) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/30 09:05:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000002c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007ff, &(0x7f0000000200)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(r0, &(0x7f0000000540)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702d0082d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde87a8394a7e9e5de2f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a86", 0x81, 0x8000000008000, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r0, &(0x7f0000000080)=""/206, 0x6e, 0x40000100, &(0x7f0000000180)=@ax25={0x3, {"9d3f3355ac1b08"}}, 0x3d) sendto$inet(r0, &(0x7f0000000500)="85", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) 2018/05/30 09:05:48 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f00000001c0)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000000240)='I'}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x18000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000002000/0x2000)=nil, 0x2000}) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)}}}], 0x0, 0x0, &(0x7f0000fedffe)}) 2018/05/30 09:05:48 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000001c0)={0x30, @tick=0x6, 0xb1, {0x2f, 0x2}, 0x6, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x32, @time={0x77359400}}) 2018/05/30 09:05:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000002640)="6e65742f736f636b7374617436004404d9f18c0606d312bf9f2e49559dea0d1e74036a1e96d6d9880540e1502003cf85b22ec322a83b8800cf80605c65a0ba7341c381e5a33f81453e13f3b952e38c973dae5ff14f01e1dc69a587864ae41b34dfbd9681793111459b279efff5c72cf72d6457afc4862c5fa2f208b39f3c701aa51b") preadv(r0, &(0x7f00000024c0)=[{&(0x7f0000000340)=""/43, 0x2b}], 0x1, 0x1a) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000380)={'filter\x00', 0x1000, "a505aea87f1a08e47b9f5568d45e849bef696711c1e867796be5221284feff5798192bee578d83e3e113b9497b02c26c96874cfc2909fd8b39d64bd29fdff8439642b403f11285f394f8ebdfb45ee0086cbe3508d569e2e7c97e29e99fe1b31ad157574a8e5ed3687ac044f1372b78c4fdaa94220d26c0e59c95cc7e59d81ce4fe6e532c7c4ac32af2a60d107601dfbbd4885d0419ce625476ab16b10de7790aa9e271a206648303334d9b3317192800781bc1ef983bf84b359e0946cecdd0c62ab0103e3cfe76a51bd34a6a00c996776aeed12bf7a1c7682b449ccaeebade6e9c90f36b41ddf8d16dd72149ce2a2f794dcdcb2ba7a654745a684468c5f1013bc7e7841775f4215f8faa989f14be9dd45d06e8ef40644dafd8fbb5a826b8c81fcaa400122b33b1fa79f9500c8271e9dbbc9ce7ef8316f845e3c3331bdd6993a0285deb0e5d6124dcd2425f2df63e0b9197d05c1a8e0b14360be793240587a8df1400db312390fefc1de60fa67a5eaa023e2aef339609fa28360f248fbf61ede5adb5b85ad49e343cfc77f7ae40737c5a86bed26f72617ebc9f5224e20fc67ba548e6c48598e5f9f4c4c29443d06b9c41e2ba2628190c2acff8585697f199b73716edabdf0661f3daf9289074afb56fae9b9bddf36975f5a874ffc5fd4c2865a20af1304338466a5d59cfa6d2a6ba505545010e488cb03e99ecd0e3ff0e656c516c620483362329dfff70c041b9561f86a6a748aeb170bc3de7d827fc6b118fc4bfa500ff71f8ba982b41e24cc3257f3c5f0a506b6473c339c6f17ab9ea4f6740a6ec706b9ef0df9c32a221f0802e764c591761749a4c5f7c597c2b7e82ed92b1974578db3597f090d560506782892397497c119c1a8b0a6ae23ff993a57ab5431b691847c019eddc3bf059a09181ce846cfab2e264d1296d12474a978d38b6129d3bc1c382f75513b48a31d941efcee8637def99ef7acdc273edac332584856e983904b586ec75a4903d4a8ec3695db4e1ab0fb905c7469070c5a7ea4dcc996e1ceec7593e2ca0e84e820f3bfe2be33a2a67f64a129b9ae0097080b3ba20c5f937b7a414ad10b471e68804fa193666e56d2e519dbf2e6f5e7d09b68e0e8a1d4a37b7e585ad2816d711314227c60289fab391d0f7a13860e6ddc70bd006a2941ccc527691485c443010e83a49e319c8b40e71171812f3653a05770ae6e282693d33de2ed769bcacef26f11b3f3d1fc1efb87f35b9408246c98c8a08771f4ba8ed3b4a8e3dcfcc858363334c7b048e5672df02599c5eb95fd19f6f0b36092522f6e158080f4389aefcb0717540d599ca4ee2f95650ce972e60fb48af3761e9cfe2e83eaf122aed77eaa882942791cf86c398886c9abe8015abb4b4cc09f0b14f0b6a9a06e3573a0442076774e85dc926202cee5e3abbbce93f3a73641e017ad12b21eeec8e300b905ea39db3501e5761a7b45de0bd21d7e0acc93d1ff593d06d7dd2190e58feb20968870e7e66447e38b8e614aa4efaa2d08ad7d62f8f502ca593ebe3d4093d0b96bab5839ab28a57f7da1ddb9b034286f53101f4e748af506b351712f44d3b3bd264aac6b8c43d020810e47c8ce04826f993c74eee8751cde48095b97fa7b1fb1b720a6ed7cc9d9f8708f88cb5f2b093054b74deec36cb6ccffc5e506ef78c3e559173c05f8c6480717c0d43cda35ca3050778dbf0f72d684b61945bd58be7bf2703c14bb031c08480195ffadac99d34575a2aa11639a14713a22db1d02db4ab5d509c0d545d8bbe35bc051c7c6ab581a8168a51ff012114dcc35beeb1e03210cf9eca6c4da50ecf6235a91188db09fdce034b4fd1d9d5a4c5fae1b81266aa977b70e914cce35ef1854e28e1d3141f4442792e2ff8cb32ddec55a7ae6ee87b9a8b1e0ce6122dba3467cffbe12de7a5d8ec9f2a363754d24f502f92c2f04813f7f8dcb906ee017f1535d96468afb47cab9a506e6155c74e5a4c40c7ca0139085ffe0ac50a75b58adbc7971166b120e012e1f839163ede6f31bb545b6f1efd4ff4c41634ae27d0509421dd6d766880eaf1785b097ea7410fcebea45a3c1b375f08922bf9941b2e17ee5703e1ca14160e2e88b38ec9c3cf7d6972bc63ee37aa9523b8ba8d761d1bc7f7baf3a4864d2ee6147dfcbfa8435e82adb516140e2bc0f3637d5888ff91d49beb62bebdb13e80776070cae679a3ae8edeb24b735924b3c980e87686df7663a85b685d824e53d1e7bf422f25b51dbc94aefdefe92ec52b4e23874ae1a317569559fd194305e829a564dac691710514a88c5f89bee7705ef335368f3dde8756ab34f7048d727f121ff4a3c21ad9fb82d2ec9208f372c1ae668614225eecc79946871333557119fcdcd8e9d5e1f499c6e12f6fb37ae670ef2c76cd967cd3c8c935670cd830f67261844425c60a1cf7d620bbca38f062c4a3bcbd562321c243e44418dea321e71d635e589b5a79e71c6cfbfb6fecbc6071c61129a092216596606e05716b4918e1e73e9b6f2c9979ace88797f41843127dd96c3ca5f1bd1f35a8def429c259e2b18764f96bf63379f7bf3de64df61a923d253f9f64311696ab64330ff812464e23c2e721da12189c1918aabcfd960e527c087d4510df3d7a13a87bc96a030b65997aacf73a119ce0a4386a711d5807f5e51a397403a532de1614e40ac1099a47c37a5bc13982df0eb75cfa702ed8bd9fd92aa99b648dd6e6bc5a74573bbbe9c686e0f3a9ff425157b8fa7633ddbbe1c35a949768f7f6bbf32254fa48ff6a94a8ce15c71916f8cdb3279b1885969e9a203e86587d21dfccf91d76eb56952ea1a016404f560dc484768a923f9158a56d222025c25c636065ef9ca648c29281536e8052d8f222d9a8604405922a59cdda671630dc02b1a3dbc049fc7da875618fab9368cbe597af6f646144769c9983ff741a1090f624648a4fa70eae94ea2ec12ea84b54c853f2fbd96628cea5cb5b007df9b8e5a0db688836b7e01064afa21c5b81621cfa41d08781d8965530e07f1236268ddd2a50c3112eb53f24cc30da0a45765d7aaa3fe91ed68da5f296563563bffa8cfa4338bf62567160b763cdb0271071c1eaeccb8943f4a35108724624eaaff1d5047af4e1e569ad4d53734c20c0c9edfff9712e8868c108cae15ad1be510506c14bfda953d75409d3d0108a23101a325e7afc3f3cb9c77cef637e5e88a0624e7dc763796bb14c0fd01a53c4ad17871ffdfeac314555ffb57ed6b7750d68c35dadc8a5899fad7129796c9e0289c34dc89b7502c9bbbfd3966ab847e165c4534f4f252108b871b349a55c543fba6b1cd878692b519e4ca7bba20a1d81a78e32f4b975f45a7458913ad52e40111473e165375455cc75e1351f3f77047df2b59a34ee9fc2ebfef0bd29b78a7ff23961c3be8a864920843d08edf22671c34a6d476bb6fcdedc5580ca3bc0b4eaa99c848681e2aed555505c7b6f1c1cb5f9dc03a318ee06fbcb0803569c1e1a7275528a84299ecc3f8b90c18aa217be71cc5316a6e32774fd1660677fd5ecd4a2646c05157f6282847f88628fb00443fee847c3e945dbfadf8915227622f0479f3a484f27434126c6a5cbc369468503f70ea571721cb665f5a3ed397753b0c6d5210ab636d824c6df9d5652d40d42ff023d9daa02d4211896e295b5dd4a82c04e768206da949ea633e68c2ffb458836b5faaddd8c419bd4cd8cb68de84d04659d9fd4150f85cdac98ce03d59c97cdff870dec7c8a11423a05f8a8352b329ce7ec660c9e480300d337715b6351019f532303f1ae7cd44e81aaadabd3e4169b87109f84791592bf7e4fd1d72fe6f309668046a9197d3e6782893ede87145b7f81cc571637850634e947cb5389dcedf24efaf18788b01107c81d039cbe77cac6e4ee4bd6988d045ed1b3e63537f524c8822bd7c72b00a27aa6ba44e1dfd4ef686711af105834aa2fc7c569cc09c5c72a638ec325f740fd48bc1aa88b3470b69af94f18cf6e5e721528937e0bae4141350a98937310bdf723216f3274aa5ca8dd5289264db8dd614f1d57d29b5d31cdad011fd617e555575b011f9f97d93ecc5fdcfa631234fc8940480612e1b5436723bbdbaa079772bc4e7235377b75fe16036c0211d13a4525864404c1b77bcc95eae4c9522a60ed972921dbf0e30eacf75ef493de6e0d87f43d7ad249f9538f8721b909b72eb76dcf08b3d9c42a6969bb21497895ba8b7fb593bc4fff1f13a653d384febe0cb06c73a5f6d446bb10b29378714034534b463a9751e9a140a4ab6af037a839b81e0343013dad09660072b6d9b32cc75c4dade25050fb0ba15d4ef00c1d61eeb3b37123b12a93cd6c23a6e4e19dd9e04ea921deca8747ab6916d688750bc6a32e765285e6123ff4e68a842d16d76e059988901f7aa8a1f795035b60ecdb3bd1e937fdb85b2ea66df5118022144d3b67253e28977e21a7ea620120c4d057eba0d48450b3ef36ecf44b5909f32df9dde6603d7096822d108c895082411506a99fbbd30e663d1d279a7695c64e56385a4b5905f48c3d5c07681fde54352e13ef41bbfa4f23c90a0689d7e2a093ecbe58decc3d3d3b7ba081dd9ac70037bba9566412449cc1f098b4f8344b45433ac0ea0b5c54b36c46dd6830a90d1252e79b7532e3cf1f95bc42fe957424bb47f100d72cb2ceb1c3c2510e85384cf37b1c5af9d5e1d98c1465da8eda92b5b9cd71d974772538b9a60df8f6e65748119932dc8e6169feba29a7e78ae469e1e09c6c64579d3cbb7ab05799f9742bdbaf4cb041af3530992a0ac535ed83d769f3c3c8fd8b4b2a1ee22d8021977376bbd8aa85a210605e663b715399ca331fd2b8babe206fba0e33f666db83b4f8a38c9b3efec68d50f61e3594b8f1608536e6f85f949e2df65899355d8494f0c2f8a7627450750f7131ae5c4f8e5dfb9f425eabb41128760176b783906cd01ce83e1a49c44ec8685f763efa8badb1d7fd5299dd04a3bdba289e576a2306f45a6c7400e030270313146b4aecdd8e22cd4b3e550470477b79e3406bc35d0f8e8cf8e803acdc00fbb806e4209eb9769b1639eea20814c495efb360608f1fd0b4d9aeed39088c517097812892ab5e9de13fb2f70adc890b7311e2acb039527a9088ca89154bd1d4149d0fbb40ff7bee04a360749d9188ffdc090b83dd7c7b5bc1408ee0255900e129eb3efe9b42935714ef04971d9fba475e835e0a804505f89b443449f65a2ec684c39e3061b9dd791a779a8327b9b2166dcb26d9863db03d59e9f5899246e43bcf70172e5551918c2b01e6d378ca76c18bdc35b05945db7135475da162227b0bfcc94b86c66b73c658c46841470e77be2caec99de7d57cb8be3d614dd5daf20b4c5d76fcadbea7412d8fd0023a4f3768814f6c195fd62939968bec2a938a328436bc35dd8f8f8c68151763da8996999b58da8444215b1a5af879b000efd9c3bd1bf901f8fd227fb785ac0ef9327c434d3c7bf4d6dbfff23b0511e8bf095dc32580a5f4b1cc45f5957825fcef455c3dd2ac414fde6d03c1ccfd89dbad6819aee2f9b1eae50ff2e155e99bd34499f3cbd955a11176b7414f8c4efb464da8b6d296d6c0ec5dc4a9ecec837fae152a92c7921d22ff59ab121076738fa375327469f4c5a2fcc0049103e52adcc05f7d550fe2c61b9a361083d2b2239e78a2ac224f19d1ec3b9cebcb98743b696730591de19b7ab6d77f7c2d46f67a5068f4dd860d3d4b7ca4e7d27b8d6e1943744746346e913843b50f310b433c32f0877864ae9fac78f3801a"}, &(0x7f0000000000)=0x1024) 2018/05/30 09:05:48 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000480)={'broute\x00'}, &(0x7f0000000500)=0x78) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x6, 0x10000, 0x4, 0x8, 0xfffffffffffffff8}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0xe9c9}}, 0x4, 0x2}, &(0x7f0000000440)=0x90) ioctl$KVM_SMI(r0, 0xaeb7) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x81) write(r2, &(0x7f0000000040)="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", 0xffffffffffffffc8) 2018/05/30 09:05:48 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)}, &(0x7f0000000280)=0x10) syslog(0x5, &(0x7f0000000080)=""/57, 0x39) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000100)=""/82, &(0x7f0000000000)=0x52) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/05/30 09:05:48 executing program 4: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'veth1_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="03000000cff5311583e841047bd7196b084ad491d4e9e65b3585f6367e2be2a6e9bc1222607c310c30b50a78820affe03385c38997d4f4a0f78a5dcafca8d96b1c751f69b64cf00f76d27fe64db7b83e40c4f15bd96cdf2fed331bef8944a1c33948808bdff0fd56c85b66493c1d68159acf2e8c004c012cc888ea159d0e37a0219f6e59d837213d74efb222893e00c87d6587d525f4458aa28bc01c78edcd4fce560a2ce5c748d311984f5669610cd70000000000000000000000000000000000000000"]}) prctl$setfpexc(0xc, 0xb0080) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x42000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x401, 0xffffffffffff4a5a, 0x7, 0x46}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22}}}, 0x84) 2018/05/30 09:05:48 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000180)={{0xffffffffffffffff, 0x0, 0x4, 0x3, 0x6}, 0x441e, 0x8}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000004500001c000023008666ddee00000000e0000001117d9078e000000185fa48e94bc5327d3005349e6d19f87c037cbf200a46666f9c51d183e80eca405fcc71744164d5a13fcbe6"], 0x26) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x40000, 0x0) 2018/05/30 09:05:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) [ 319.467545] binder: 23251:23252 ERROR: BC_REGISTER_LOOPER called without request [ 319.475253] binder: 23252 RLIMIT_NICE not set 2018/05/30 09:05:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86dd604c91480014730000000000000000000000000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="ed611ffb5d85fe567d244de56104b850c33ead08cb32f5cc49def37c80784498596221297412f2200eda62a3476051e73fc2"], &(0x7f00000000c0)) 2018/05/30 09:05:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000034c0)='pids.current\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000003500)=0x400, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x800, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x80010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000140)={0x2, 0x100000000}) write$rdma_cm(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="bd0030000011f958ad627db63f7678883e496ac9a9fa0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000000000000001b0000000000000000000000000000000000000000000000000000008c11f3688b2ee5d20ca21931f9f5283498f35d8bc25de81a9987147890d0bc7e2528a4f9abf7f55f981a88f36437e280485ed8be92d1396cb588934bd90c39a4545f2d880dbead43fcb23608e9e00cb04382bf1f2ef6b724a3095b5700000000000000000000d4aafb0d636e1f4b652aad0536da80f19479ddb88145930be4fde01aac290560900ad9fe76932ba57b2d67ea0768b0b14f868960369f877168a876ec5271ed44b986a13e1e73e1cf0e3b3f4afd70aa687498909cc50c563486dc5a57d15c97bb6b", @ANYRES32=0xffffffff], 0x38) 2018/05/30 09:05:48 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f000000bfd4)={0x5, 0x23, 0x5, 0x3, 0x0, 0x1}, 0x2c) 2018/05/30 09:05:48 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="0000000001fa82ad2500000000000000870000000002000000000000000000f99400000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0xa13, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40042, 0x10) ioctl$BLKRRPART(r2, 0x125f, 0x0) 2018/05/30 09:05:48 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x80082) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, "b61f8858904ab3291082d432217302d38262319cf31e21976ed3fd43025ba5f9a9841e9d7abce6d6573b5109a8436292e4a64418f85fe7e88a13b7ebc481aabc", "86d4eb34af02161498d98f1862314a34e5f5865c1601533b6c64724059ac287d89aae28d746560f884501daf81b4fe757c7d99a744796d72f4470674e1025616", "9d072fc4220a3eebff1ae5090eb59363187d72b65c9ed2be57cff0ab9e143feb"}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40000, 0x0) r2 = gettid() waitid(0x0, r2, &(0x7f0000000080), 0x8100000d, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x8, 0x4) 2018/05/30 09:05:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:48 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0xffffffffffffffc0, &(0x7f0000309000/0x1000)=nil, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000340)='net/ip6_mr_cache\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname$packet(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8c000018}, 0xc, &(0x7f0000000600)={&(0x7f0000000780)=@delqdisc={0xf4, 0x25, 0x0, 0x70bd25, 0x25dfdbfc, {0x0, r4, {0x7, 0x5}, {0xf, 0xf}, {0xffff, 0x8}}, [@TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x100000001, 0x4, 0x8000, 0x7, 0x2, 0x20, 0x5, 0x3}}}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x100, 0xd09, 0xff, 0x5, 0x3, 0x6, 0x94, 0x3}}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x40}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0xddb8, "988bd4", 0x6e9, 0x7f, 0x3, 0x200}}}}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x60000, 0x3, 0x8d, 0x0, 0x0, 0x0, 0x783, 0x2}}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x2}, @TCA_RATE={0x8, 0x5, {0x20, 0x4}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x80000001, "64e5a9", 0x0, 0xfffffffffffffff8, 0xfffffffffffffff7, 0x80}}}}, @TCA_RATE={0x8, 0x5, {0xfff, 0x80}}]}, 0x3d9}, 0x1, 0x0, 0x0, 0x20040000}, 0x40000) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="e61ccfa596dd82abf29ce146fe2089e513d82a72", @ANYRES16=r3, @ANYBLOB="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"], 0x128}, 0x1}, 0x800) 2018/05/30 09:05:49 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000008000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2300020000000104"], &(0x7f0000008ffc)=0x2) ioctl(r0, 0x800c1004110, &(0x7f0000007fff)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000340)=0xe8) r3 = getgid() setuid(r2) r4 = getpid() r5 = geteuid() r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000800)=0xe8) getresgid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000a00)=0xe8) getgroups(0x2, &(0x7f0000000a40)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000d40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d80)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000e80)=0xe8) stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001040)=0x0, &(0x7f0000001080), &(0x7f00000010c0)) r19 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r19, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000013c0)=0x0) r21 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) sendmmsg$unix(r0, &(0x7f00000014c0)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="61c62bee27cf247d431a03b052a593e4211e3f70751441a4903bb42efc6ba97bd78e37231d6ab321f3c87e0271edfdea523a6d2940661d19efc7e18cf29835e6d9db1d7cfd5f27df8f6218d9c2e59857b012ed6c3213f187f47403bd53b72a436c3b2cb21d9f97638dca265aaf1b5f614ee6aba2c99241dccce231ee409dbb1c8036b35a9b3113e593cfeae5769ba8c0ff1f36c3429934c98d2569", 0x9b}], 0x1, &(0x7f0000000380)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x38, 0x20000000}, {&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000440)="adf59bda5bc58d2f49cea86c314e45", 0xf}, {&(0x7f0000000480)="12dd2a637b3529079e095d587d0c0c15b8740eb05408f3695f4ec5ad608d1df1560edda11e1a1f55add41095d19464b28e3282875b56c1d5506eee218af68d7614cd22e5aed77968b8e3941f8dc67b5f7e5525eec08a9508d468ec65326a6efbe3bdb1e23f8acfef3a4599200c88b1917a01313df69060c97d77b5b32d3e1bca64738638a28957d060594a4094cb6a7b661d510d5ca667ecf92cecd6dfef8c5fb56def8e833aae3bd62a77e13a6186dcc11300a92416b4c05a5455307320d9e7423eee9448d9aca1d17e4c0676cddabeb516c0c9c4bf8fdda25f8695e1c6f2abedcff7fcf90838c3afa7d58b", 0xec}, {&(0x7f0000000580)="42773b9d18f3bc639d5db97832d2a3bf26990d2c3a62cd2d35a63520195a7607cb2b2b30220b338a7068529c7a08c1f1a59db27d8065e5dbe54ec031ab5d68cc7fca27f71159d7d627587abe51c1996a6ec8ee13ce760164b10a3cc550e67a7dc444a8496a6df366936d3c6ae8b648ffcff525ca4af165212de1d540207e7225ab980c5ea4517ea151fbdd6115be9d50", 0x90}], 0x3, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf0, 0x880}, {&(0x7f0000000b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000c00)="21fb11669c30e58fdea766b1a04fb34dc78d91b059b419fe30e70527787b20eaf1066394d2677fe38ad579110a7de51c7e070b193270ce639211d9f9c9cda498219dcec161a9186463c86f930331ad7fb2a9f79f2b0469d721d2ade6a21c6e31779ac366c255148869347b9ef9598a8d309bed810c8f1702a7e900c36c9df6ffcfedf7e652010231e7c354021be3edff0e281316ede5338f9d1b468d082de2d072879d51c4dce8123ea3c6cbd98db6b53d039fc5745ec99a2b9d8945af444b501151f49627725b3ea1e7c1f029619ea619e240", 0xd3}], 0x1, &(0x7f0000001100)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000001418e4ffffffffffff0000000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB='\x00\x00\x00\x00'], 0x58}, {&(0x7f0000001180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001200)}, {&(0x7f0000001240)="f0b1cae70758c249779b455ac4126db282d2731a", 0x14}, {&(0x7f0000001280)="95c45492faa975e80a01aa04965d662b5d1154707181874325909e2a3cc138d7e39fcb036da7f62f950743dee0701285c0cef1a2845868f2c706ea99617adfa7", 0x40}, {&(0x7f00000012c0)="dcf9554d8c5a3ef9b942d79993f671bd21af9151c1caf045b53a5567cded2ac45e0e8e94b229dcd808883af39b9b1f3b5b3de65094d20ddd88942ced066f8bf65d8211eb20f7d6f9d0ef07e6003f29b2260f92e7ca269c0b48ace208d801d798a5da985200a32b5a2e5c8112babe77f4f69d903b43bdfed729b9693ca86817d9f976329e6d6cfa0596ad314c03926de9a034eddd0f9815a539f65c32ff09a96a8fbee4ee1b52bdbdc5e61463a0254573e9f7fe0c16358c344610dcde8d42", 0xbe}], 0x4, &(0x7f0000001480)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x800}], 0x4, 0x20000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001200)={0xaa, 0x40}) 2018/05/30 09:05:49 executing program 1 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:49 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40300, 0x22) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040)) 2018/05/30 09:05:49 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f013cbaa100b06eee0f017800baf80c66b8707e548066efbafc0cecf30f7edb66b8008000000f23c00f21f86635030007000f23f80f0f08b4f2f30f320f47330f30", 0x42}], 0x1, 0x0, &(0x7f00000002c0), 0x0) 2018/05/30 09:05:49 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4900, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x108}, 0xffffffffffffff9c, 0x0, r0, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x0) 2018/05/30 09:05:49 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=[{0x10}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffc0000000000000, 0x10000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0700e4009d108e3e1b71349c7fca9f22c3a90aea8fe673a4dd09aab8e2f9fab7cee24e11ce6e360a487845e6222f6cd341a69ddd6c57204eb398758325d5fb9342db1df18800", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={r2, 0x7c36}, 0x8) 2018/05/30 09:05:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) exit(0xcb00000000000) signalfd(r0, &(0x7f0000000340)={0x200}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x19c72221d09d1416, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000300)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000002c0)={&(0x7f00000001c0)=[0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x2, 0x2, 0x4, 0x3}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x7, 0x1, 0x8b, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0x7fffffff, 0x4) ftruncate(r2, 0xfffffffffffffffc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)=0x369) r3 = memfd_create(&(0x7f0000000040)='#eth0mime_typecpuset*$\x00', 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x7f, 0x20, 0x1786, 0x9, 0x2, 0x7, 0x8000, 0x3, 0x1f, 0x4, 0x5}, 0xb) 2018/05/30 09:05:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x420200, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000500)=0x0) getpgid(r3) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000000040)={0x1d, r4}, 0x10) sendmsg$can_bcm(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0xf, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x20000348}, 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x98, r5, 0x100, 0x70bd26, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r6}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}]}}]}, 0x98}, 0x1, 0x0, 0x0, 0xa6dc3c0194791a8d}, 0x20000880) dup3(r0, r2, 0x0) [ 320.267480] binder: BINDER_SET_CONTEXT_MGR already set [ 320.272836] binder: 23251:23311 ioctl 40046207 0 returned -16 [ 320.279932] binder: 23251:23252 ERROR: BC_REGISTER_LOOPER called without request [ 320.287540] binder: 23252 RLIMIT_NICE not set [ 320.299641] binder: undelivered TRANSACTION_COMPLETE [ 320.335957] FAULT_INJECTION: forcing a failure. [ 320.335957] name failslab, interval 1, probability 0, space 0, times 0 [ 320.347297] CPU: 0 PID: 23324 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #74 [ 320.354585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.363950] Call Trace: [ 320.366563] dump_stack+0x1b9/0x294 [ 320.370232] ? dump_stack_print_info.cold.2+0x52/0x52 [ 320.375446] ? lock_downgrade+0x8e0/0x8e0 [ 320.379635] should_fail.cold.4+0xa/0x1a [ 320.383724] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 320.388859] ? __local_bh_enable_ip+0x161/0x230 [ 320.393555] ? _raw_spin_unlock_bh+0x30/0x40 [ 320.397994] ? release_sock+0x1e2/0x2b0 [ 320.401989] ? rcu_is_watching+0x85/0x140 [ 320.406165] ? __release_sock+0x3a0/0x3a0 [ 320.410369] ? find_held_lock+0x36/0x1c0 [ 320.414499] ? check_same_owner+0x320/0x320 [ 320.418851] ? rcu_note_context_switch+0x710/0x710 [ 320.423808] ? __netlink_lookup+0x5cf/0xaa0 [ 320.428156] __should_failslab+0x124/0x180 [ 320.432415] should_failslab+0x9/0x14 [ 320.436238] kmem_cache_alloc_node+0x272/0x780 [ 320.440845] ? find_held_lock+0x36/0x1c0 [ 320.444942] __alloc_skb+0x111/0x780 [ 320.448691] ? skb_scrub_packet+0x580/0x580 [ 320.453043] ? rcu_is_watching+0x85/0x140 [ 320.457222] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 320.462454] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 320.468013] ? netlink_autobind.isra.34+0x240/0x330 [ 320.473060] netlink_sendmsg+0xb01/0xfa0 [ 320.477136] ? netlink_unicast+0x740/0x740 [ 320.481382] ? security_socket_sendmsg+0x94/0xc0 [ 320.486138] ? netlink_unicast+0x740/0x740 [ 320.490399] sock_sendmsg+0xd5/0x120 [ 320.494112] ___sys_sendmsg+0x805/0x940 [ 320.498092] ? copy_msghdr_from_user+0x560/0x560 [ 320.502859] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 320.508399] ? proc_fail_nth_write+0x96/0x1f0 [ 320.512905] ? __fget_light+0x2ef/0x430 [ 320.516874] ? fget_raw+0x20/0x20 [ 320.520317] ? find_held_lock+0x36/0x1c0 [ 320.524383] ? kasan_check_write+0x14/0x20 [ 320.528617] ? wait_for_completion+0x870/0x870 [ 320.533205] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 320.538733] ? sockfd_lookup_light+0xc5/0x160 [ 320.543222] __sys_sendmsg+0x115/0x270 [ 320.547113] ? __ia32_sys_shutdown+0x80/0x80 [ 320.551517] ? __sb_end_write+0xac/0xe0 [ 320.555491] ? fput+0x130/0x1a0 [ 320.558781] ? ksys_write+0x1a6/0x250 [ 320.562599] __x64_sys_sendmsg+0x78/0xb0 [ 320.566657] do_syscall_64+0x1b1/0x800 [ 320.570536] ? finish_task_switch+0x1ca/0x840 [ 320.575033] ? syscall_return_slowpath+0x5c0/0x5c0 [ 320.579967] ? syscall_return_slowpath+0x30f/0x5c0 [ 320.584893] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 320.590255] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.595099] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.600278] RIP: 0033:0x455a09 [ 320.603456] RSP: 002b:00007f9c8e1fbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 320.611170] RAX: ffffffffffffffda RBX: 00007f9c8e1fc6d4 RCX: 0000000000455a09 [ 320.618436] RDX: 0000000000000000 RSI: 000000002000b000 RDI: 0000000000000014 [ 320.625693] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/30 09:05:49 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x4c, 0x8000, 0xfff}, 0x98) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r2, 0x80140912, &(0x7f0000000000)) 2018/05/30 09:05:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @rand_addr=0x8}, 0xfffffffffffffe25) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1, &(0x7f0000001700)=""/77, 0x4d}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000000380)='y', 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/30 09:05:49 executing program 3: move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)="6efd5bae7b1f24be9b3b588deefc41acf2cedcf3aea3df6cb2416fb5e451e9627a3817367a9440b095b9ece51ace3166848d5de54e54ecbde2c0fdca788529618215650544098ccb38978474061d8f4e453d8d907124f0df97d67d6db36ae6fb917bc227cf69c10915a5e4cb4030ed798fb1bdeabe106dea87915a42a4ec98c90e396a05e4103865a85a562b4190da0174bdcfb143ab12c02f5e55c5e14a2bc62dffb2e436f12ca6e10501b47d169e48dca46f83b6adbf77269633ab67be7c749eb67dd84b52037aee4a74ff80c0f647817cf304e10f3ac274ca903c", 0xdc) socketpair(0x4, 0x80000, 0xe13f, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x15}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000000)=0x1f) [ 320.632962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 320.640221] R13: 00000000000005d2 R14: 00000000006fdc50 R15: 0000000000000000 2018/05/30 09:05:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x14) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x800) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/4096) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'team_slave_0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/05/30 09:05:49 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="040000008cf46cfde19a4e30cfbd9b7dd1c85108684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46f29524e9a47ef5dda805d82c39bea352c65e6fee05ab99eedfa4f3666d7da5cffa000000000000", 0x59}]) 2018/05/30 09:05:49 executing program 2: mq_open(&(0x7f00000090c0)="3a5d3a6b657972696e67657468316b657972696e67656d307dd6257d776c616e317b73656c696e757800", 0xc0, 0x0, &(0x7f0000009100)={0x0, 0x1ff}) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x20040) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)=0x401) 2018/05/30 09:05:49 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000003c0)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6d736c6f7b0059e32f1ba1370210eea66f21cd546582b1eacd99b5605838cca1131989b9e85cfac320e39266bced3e3e84169ad9728fb5e0389d585f658d000000000000000000", 0x80000, &(0x7f0000000200)) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/connector\x00') ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0x4) 2018/05/30 09:05:49 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000a00080000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1000004e, &(0x7f0000000080)}, 0x0) 2018/05/30 09:05:49 executing program 4: r0 = socket(0xa, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x1f}, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(0xffffffffffffffff, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'bridge_slave_0\x00', 0x8}) 2018/05/30 09:05:50 executing program 3: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mount(&(0x7f0000005480)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000005440)='hugetlbfs\x00', 0x0, &(0x7f0000001d80)) 2018/05/30 09:05:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr}}}}, &(0x7f0000000340)=0xb0) 2018/05/30 09:05:50 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000200)={'syzkaller1\x00', {0x2, 0x4e21, @rand_addr=0x2}}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5fdebd04a2316f13"}, 0x10}, 0x1}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/30 09:05:50 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x2, 0x5a, 0x1f, r1}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0xac}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/05/30 09:05:50 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x40480) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mkdir(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/30 09:05:50 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(ccm(cast6-generic)))\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x3e93b1ee8b98aa47, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendto$llc(r1, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/05/30 09:05:50 executing program 5: r0 = socket$inet(0x2, 0x90000, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={"62726f75746526cb0000000000000000000200", 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006772657461703000000000000000000065716c0000000000000000000000000064756d6d7930000000000000000000006e723000000000000000000000000000aaaaaaaaaaaa0000000000000000000000000000000000000000000100009a010000e80100006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000030000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000080000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000049444c4554494d455200000000000000000000000000000000000000000000002800000000000000ffff000073797a31000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000"]}, 0x2f0) 2018/05/30 09:05:50 executing program 1 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) [ 321.312409] FAULT_INJECTION: forcing a failure. [ 321.312409] name failslab, interval 1, probability 0, space 0, times 0 [ 321.323757] CPU: 1 PID: 23396 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #74 [ 321.331044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.340404] Call Trace: [ 321.343013] dump_stack+0x1b9/0x294 [ 321.346672] ? dump_stack_print_info.cold.2+0x52/0x52 [ 321.351880] ? finish_task_switch+0x1ca/0x840 [ 321.356396] ? finish_task_switch+0x182/0x840 [ 321.360918] should_fail.cold.4+0xa/0x1a [ 321.364999] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 321.370129] ? __schedule+0x809/0x1e30 [ 321.374037] ? __sched_text_start+0x8/0x8 [ 321.378224] ? find_held_lock+0x36/0x1c0 [ 321.382330] ? check_same_owner+0x320/0x320 [ 321.386675] __should_failslab+0x124/0x180 [ 321.390928] should_failslab+0x9/0x14 [ 321.394745] kmem_cache_alloc_node_trace+0x26f/0x770 [ 321.399870] __kmalloc_node_track_caller+0x33/0x70 [ 321.404794] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 321.409549] __alloc_skb+0x14d/0x780 [ 321.413260] ? skb_scrub_packet+0x580/0x580 [ 321.417576] ? rcu_is_watching+0x85/0x140 [ 321.421718] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 321.426910] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 321.432447] ? netlink_autobind.isra.34+0x240/0x330 [ 321.437459] netlink_sendmsg+0xb01/0xfa0 [ 321.441519] ? netlink_unicast+0x740/0x740 [ 321.445752] ? security_socket_sendmsg+0x94/0xc0 [ 321.450497] ? netlink_unicast+0x740/0x740 [ 321.454726] sock_sendmsg+0xd5/0x120 [ 321.458430] ___sys_sendmsg+0x805/0x940 [ 321.462403] ? copy_msghdr_from_user+0x560/0x560 [ 321.467161] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 321.472702] ? proc_fail_nth_write+0x96/0x1f0 [ 321.477198] ? __fget_light+0x2ef/0x430 [ 321.481178] ? fget_raw+0x20/0x20 [ 321.484634] ? find_held_lock+0x36/0x1c0 [ 321.488692] ? kasan_check_write+0x14/0x20 [ 321.492926] ? wait_for_completion+0x870/0x870 [ 321.497507] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 321.503038] ? sockfd_lookup_light+0xc5/0x160 [ 321.507525] __sys_sendmsg+0x115/0x270 [ 321.511401] ? __ia32_sys_shutdown+0x80/0x80 [ 321.515800] ? __sb_end_write+0xac/0xe0 [ 321.519770] ? fput+0x130/0x1a0 [ 321.523060] ? ksys_write+0x1a6/0x250 [ 321.526858] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 321.531695] __x64_sys_sendmsg+0x78/0xb0 [ 321.535746] do_syscall_64+0x1b1/0x800 [ 321.539626] ? finish_task_switch+0x1ca/0x840 [ 321.544111] ? syscall_return_slowpath+0x5c0/0x5c0 [ 321.549088] ? syscall_return_slowpath+0x30f/0x5c0 [ 321.554019] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 321.559381] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.564221] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.569396] RIP: 0033:0x455a09 [ 321.572576] RSP: 002b:00007f9c8e1fbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 321.580279] RAX: ffffffffffffffda RBX: 00007f9c8e1fc6d4 RCX: 0000000000455a09 [ 321.587535] RDX: 0000000000000000 RSI: 000000002000b000 RDI: 0000000000000014 [ 321.594792] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 321.602051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/05/30 09:05:50 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x1, 0x4, 0x2, 0x1, r0, 0xfffffffffffffffd}, 0x2c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x81, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x7e4, 0x200, 0x3, 0x4, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r3, 0xfd, "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"}, &(0x7f0000000400)=0xfffffffffffffc6c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000380)={{0x100000001, 0x100000000, 0xfffffffffffffffa, 0xd469, 0x6, 0x400}, 0x3}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000540)}, 0x10) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000440)={0x6000000000, 0x20, 0x0, 0x401}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/05/30 09:05:50 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setns(0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x3, 0xa, 0xfffffffffffffff9, 0x8, 0x0, 0x7, 0x804, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x401}, &(0x7f0000000240)=0x8) 2018/05/30 09:05:50 executing program 2: syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000000}, &(0x7f0000086000)={0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000349000), &(0x7f0000000080)={&(0x7f0000a65ff8), 0x8}) [ 321.609310] R13: 00000000000005d2 R14: 00000000006fdc50 R15: 0000000000000001 2018/05/30 09:05:50 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) semget(0x2, 0x0, 0x4) r1 = semget(0x1, 0x7, 0x104) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000000)=""/62) mmap$binder(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) mremap(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000ff3000/0x3000)=nil) msync(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x1) 2018/05/30 09:05:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0xfffffffffffffffd) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0xfffffffffffffd83, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/30 09:05:50 executing program 1 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) [ 321.802518] FAULT_INJECTION: forcing a failure. [ 321.802518] name failslab, interval 1, probability 0, space 0, times 0 [ 321.813902] CPU: 0 PID: 23439 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #74 [ 321.821197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.830573] Call Trace: [ 321.833194] dump_stack+0x1b9/0x294 [ 321.836857] ? dump_stack_print_info.cold.2+0x52/0x52 [ 321.842114] should_fail.cold.4+0xa/0x1a [ 321.846218] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 321.851353] ? xfrm_policy_bysel_ctx+0x410/0x5a0 [ 321.856140] ? __local_bh_enable_ip+0x161/0x230 [ 321.860840] ? graph_lock+0x170/0x170 [ 321.864661] ? xfrm_policy_bysel_ctx+0x415/0x5a0 [ 321.869443] ? perf_trace_run_bpf_submit+0x246/0x370 [ 321.874576] ? find_held_lock+0x36/0x1c0 [ 321.878675] ? __lock_is_held+0xb5/0x140 [ 321.882787] ? check_same_owner+0x320/0x320 [ 321.887141] ? rcu_note_context_switch+0x710/0x710 [ 321.892103] ? cap_capable+0x1f9/0x260 [ 321.896020] __should_failslab+0x124/0x180 [ 321.900288] should_failslab+0x9/0x14 [ 321.904114] kmem_cache_alloc_node+0x272/0x780 [ 321.908719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 321.914283] ? validate_nla+0x7b0/0x7b0 [ 321.918291] __alloc_skb+0x111/0x780 [ 321.922041] ? skb_scrub_packet+0x580/0x580 [ 321.926388] ? xfrm_dump_sa_done+0xf0/0xf0 [ 321.930638] ? lock_downgrade+0x8e0/0x8e0 [ 321.934846] netlink_ack+0x2d7/0xbc0 [ 321.938588] ? netlink_sendmsg+0xfa0/0xfa0 [ 321.943129] netlink_rcv_skb+0x35d/0x440 [ 321.947219] ? xfrm_dump_sa_done+0xf0/0xf0 [ 321.951476] ? netlink_ack+0xbc0/0xbc0 [ 321.955394] ? netlink_skb_destructor+0x210/0x210 [ 321.960276] xfrm_netlink_rcv+0x6f/0x90 [ 321.964275] netlink_unicast+0x58b/0x740 [ 321.968368] ? netlink_attachskb+0x970/0x970 [ 321.972799] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 321.978345] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 321.983362] ? security_netlink_send+0x88/0xb0 [ 321.987948] netlink_sendmsg+0x9f0/0xfa0 [ 321.992007] ? netlink_unicast+0x740/0x740 [ 321.996248] ? security_socket_sendmsg+0x94/0xc0 [ 322.000991] ? netlink_unicast+0x740/0x740 [ 322.005225] sock_sendmsg+0xd5/0x120 [ 322.008931] ___sys_sendmsg+0x805/0x940 [ 322.012897] ? copy_msghdr_from_user+0x560/0x560 [ 322.017656] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 322.023180] ? proc_fail_nth_write+0x96/0x1f0 [ 322.027670] ? __fget_light+0x2ef/0x430 [ 322.031656] ? fget_raw+0x20/0x20 [ 322.035109] ? find_held_lock+0x36/0x1c0 [ 322.039162] ? kasan_check_write+0x14/0x20 [ 322.043393] ? wait_for_completion+0x870/0x870 [ 322.047991] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 322.053535] ? sockfd_lookup_light+0xc5/0x160 [ 322.058054] __sys_sendmsg+0x115/0x270 [ 322.061938] ? __ia32_sys_shutdown+0x80/0x80 [ 322.066368] ? __sb_end_write+0xac/0xe0 [ 322.070339] ? fput+0x130/0x1a0 [ 322.073608] ? ksys_write+0x1a6/0x250 [ 322.077411] __x64_sys_sendmsg+0x78/0xb0 [ 322.081464] do_syscall_64+0x1b1/0x800 [ 322.085338] ? finish_task_switch+0x1ca/0x840 [ 322.089840] ? syscall_return_slowpath+0x5c0/0x5c0 [ 322.094768] ? syscall_return_slowpath+0x30f/0x5c0 [ 322.099706] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 322.105077] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.109921] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.115105] RIP: 0033:0x455a09 [ 322.118282] RSP: 002b:00007f9c8e1fbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 322.125978] RAX: ffffffffffffffda RBX: 00007f9c8e1fc6d4 RCX: 0000000000455a09 [ 322.133236] RDX: 0000000000000000 RSI: 000000002000b000 RDI: 0000000000000014 [ 322.140501] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 322.147757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 322.155020] R13: 00000000000005d2 R14: 00000000006fdc50 R15: 0000000000000002 2018/05/30 09:05:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7f, 0x0, 0x4}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000002c0)) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)=0xfff) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x8080, 0x1) 2018/05/30 09:05:51 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000300)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockname(r2, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f00000000c0)="3fd02819787b3f8004a9908f0bf18ea58fc39c6bf15a9a6b47ac4401e6599dd8a27e1b461294ed6bdb2fbfaa7eea516ea03ce5bb5b5156c852af78ba7a732d27c9e747ece1f6a0ac535947080f2d34eb69bf8cb91ff42f4f696b7fcbaf23333545c01aa01e4bd7f94000a68fdaf09f762e114828b23a3b", 0x77) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000480)={0x0, 0x0, {0x3, 0x0, 0x7}}) 2018/05/30 09:05:51 executing program 0: perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x3e1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/30 09:05:51 executing program 6: socket$netlink(0x10, 0x3, 0x0) 2018/05/30 09:05:51 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) capset(&(0x7f0000000100)={0x20071026, r0}, &(0x7f0000000040)={0x5}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000140)=""/193) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r2 = socket$inet(0x10, 0x3, 0x6) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/30 09:05:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r1, &(0x7f0000000000), 0xffa) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0x101, 0x4) 2018/05/30 09:05:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f0000000180)='net/protocols\x00') getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000000c0)=0x1, &(0x7f0000000100)) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000140)=ANY=[@ANYBLOB="040000000000e84a5b67f12c0dece45a49d644b9000000000000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/30 09:05:51 executing program 1 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) [ 322.367304] FAULT_INJECTION: forcing a failure. [ 322.367304] name failslab, interval 1, probability 0, space 0, times 0 [ 322.378629] CPU: 0 PID: 23462 Comm: syz-executor1 Not tainted 4.17.0-rc7+ #74 [ 322.384675] IPVS: stopping master sync thread 23470 ... [ 322.385912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.385925] Call Trace: [ 322.385957] dump_stack+0x1b9/0x294 [ 322.385987] ? dump_stack_print_info.cold.2+0x52/0x52 [ 322.386008] ? is_bpf_text_address+0xd7/0x170 2018/05/30 09:05:51 executing program 6: r0 = socket(0x10, 0x80803, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00000000c0)={'team_slave_1\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = accept(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/250, &(0x7f0000000200)=0xfa) [ 322.386048] should_fail.cold.4+0xa/0x1a [ 322.391658] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 322.400753] ? __save_stack_trace+0x7e/0xd0 [ 322.400782] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 322.400819] ? graph_lock+0x170/0x170 [ 322.400842] ? save_stack+0x43/0xd0 [ 322.446346] ? kasan_kmalloc+0xc4/0xe0 [ 322.450256] ? kasan_slab_alloc+0x12/0x20 [ 322.454438] ? find_held_lock+0x36/0x1c0 [ 322.458534] ? __lock_is_held+0xb5/0x140 2018/05/30 09:05:51 executing program 5: getpgrp(0xffffffffffffffff) getpid() getpid() getpgid(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, r1, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2400, 0x0) [ 322.462529] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 322.462639] ? check_same_owner+0x320/0x320 [ 322.475673] ? rcu_note_context_switch+0x710/0x710 [ 322.480624] __should_failslab+0x124/0x180 [ 322.484880] should_failslab+0x9/0x14 [ 322.488704] kmem_cache_alloc_node_trace+0x26f/0x770 [ 322.493844] __kmalloc_node_track_caller+0x33/0x70 [ 322.498797] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 322.503582] __alloc_skb+0x14d/0x780 [ 322.507316] ? skb_scrub_packet+0x580/0x580 [ 322.511666] ? xfrm_dump_sa_done+0xf0/0xf0 2018/05/30 09:05:51 executing program 2: getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) fgetxattr(r2, &(0x7f0000000240)=@random={'system.', '+\x00'}, &(0x7f0000000280)=""/122, 0x7a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') lchown(&(0x7f0000000200)='./control\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r3) 2018/05/30 09:05:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) finit_module(r0, &(0x7f0000000000)='vboxnet1\x00', 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x39}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x208800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@deltaction={0x4c, 0x31, 0x200, 0x70bd2b, 0x25dfdbff, {0x0, 0xa2d, 0xffffffffffffff80}, [@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x7, @TCA_ACT_INDEX={0x8, 0x3, 0x800000000000}}, {0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x100}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 322.515921] ? lock_downgrade+0x8e0/0x8e0 [ 322.520116] netlink_ack+0x2d7/0xbc0 [ 322.523863] ? netlink_sendmsg+0xfa0/0xfa0 [ 322.528136] netlink_rcv_skb+0x35d/0x440 [ 322.532212] ? xfrm_dump_sa_done+0xf0/0xf0 [ 322.536466] ? netlink_ack+0xbc0/0xbc0 [ 322.540380] ? netlink_skb_destructor+0x210/0x210 [ 322.545252] xfrm_netlink_rcv+0x6f/0x90 [ 322.549240] netlink_unicast+0x58b/0x740 [ 322.553328] ? netlink_attachskb+0x970/0x970 [ 322.557760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 322.563319] ? __sanitizer_cov_trace_cmp4+0x16/0x20 2018/05/30 09:05:51 executing program 6: r0 = socket(0x15, 0x80005, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x100000000, 0x5, 0x9, 0x81}, {0x40, 0x9, 0x38cb, 0x3}, {0x4a1, 0xf71, 0x2, 0x4251}, {0x1, 0x6c5, 0x401}, {0x8001, 0x2}]}, 0x10) r1 = getpid() r2 = geteuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) getsockopt(r0, 0x4, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x1d) r4 = dup2(r0, r0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000001480)={0x3, 0x7, 0x2, 0x1, 0x0, r4, 0x1}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x9, 0x0, 0x7}, 0x9, 0x3ff, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x0, 0x0, 0x5}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000014c0), &(0x7f0000001500)=0x4) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/187, 0xbb}], 0x1, &(0x7f0000001440)=[{&(0x7f0000000300)=""/122, 0x7a}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/77, 0x4d}, {&(0x7f0000001400)=""/32, 0x20}], 0x4, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000001580)={0x5cc, {0x2, 0x4e20}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x5, 0x7f, 0x2, 0x7, &(0x7f0000001540)='erspan0\x00', 0x757, 0x20, 0x6}) [ 322.568360] ? security_netlink_send+0x88/0xb0 [ 322.572971] netlink_sendmsg+0x9f0/0xfa0 [ 322.577070] ? netlink_unicast+0x740/0x740 [ 322.581331] ? security_socket_sendmsg+0x94/0xc0 [ 322.586101] ? netlink_unicast+0x740/0x740 [ 322.590355] sock_sendmsg+0xd5/0x120 [ 322.594088] ___sys_sendmsg+0x805/0x940 [ 322.598091] ? copy_msghdr_from_user+0x560/0x560 [ 322.602884] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 322.608440] ? proc_fail_nth_write+0x96/0x1f0 [ 322.612963] ? __fget_light+0x2ef/0x430 [ 322.616964] ? fget_raw+0x20/0x20 [ 322.620433] ? find_held_lock+0x36/0x1c0 [ 322.624514] ? kasan_check_write+0x14/0x20 [ 322.628778] ? wait_for_completion+0x870/0x870 [ 322.633392] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 322.638949] ? sockfd_lookup_light+0xc5/0x160 [ 322.643464] __sys_sendmsg+0x115/0x270 [ 322.647369] ? __ia32_sys_shutdown+0x80/0x80 [ 322.651793] ? __sb_end_write+0xac/0xe0 [ 322.655794] ? fput+0x130/0x1a0 [ 322.659093] ? ksys_write+0x1a6/0x250 [ 322.662941] __x64_sys_sendmsg+0x78/0xb0 [ 322.667032] do_syscall_64+0x1b1/0x800 [ 322.670938] ? finish_task_switch+0x1ca/0x840 [ 322.675452] ? syscall_return_slowpath+0x5c0/0x5c0 [ 322.680398] ? syscall_return_slowpath+0x30f/0x5c0 [ 322.685353] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 322.690740] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.695613] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.700806] RIP: 0033:0x455a09 [ 322.703996] RSP: 002b:00007f9c8e1fbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 322.711727] RAX: ffffffffffffffda RBX: 00007f9c8e1fc6d4 RCX: 0000000000455a09 2018/05/30 09:05:51 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x100000000000ff) syz_open_dev$sndmidi(&(0x7f0000000540)='/dev/snd/midiC#D#\x00', 0x4, 0x100) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={r1, 0x1001000, 0x1, 0x7f, &(0x7f00000003c0)=[0x0, 0x0, 0x0], 0x400000000000027c}, 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000440)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x6, 0x3, 0x5, 0x4, 0x9, 0x6, {0x0, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x8, 0x401, 0xffff, 0x7ff, 0xffffffff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r4}, &(0x7f00000001c0)=0x8) r5 = creat(&(0x7f0000000480)='./file0\x00', 0x34) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f00000002c0)={0x2, 0x400, 0x10001, 0xf2c, 0x2, 0x7}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x3bc) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc33a1a19f79f8bdd4546287209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000200)=0x200, 0x4) nanosleep(&(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000280)={@multicast2, @multicast2, @rand_addr}, &(0x7f00000004c0)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x80, 0x0) [ 322.719022] RDX: 0000000000000000 RSI: 000000002000b000 RDI: 0000000000000014 [ 322.726305] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 322.733586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 322.740876] R13: 00000000000005d2 R14: 00000000006fdc50 R15: 0000000000000003 2018/05/30 09:05:51 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0xa340, 0x3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/30 09:05:51 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200000, 0x4) sendto$inet(r0, &(0x7f00000000c0)="021f81af3f283e172666ca4e603be345e7a14ec354566bca6c8295001db22a2a86f0dfc5174cc46b697fe36f47419faa31460eacbbf2cacedb6890a8628e6a90d4cb4d85a263de82f029e4027199db4006bcbf596a326afa3d615de379eeb732fd15dd34d167a80e2c02f12b10428240e856a1f892778205268671a70cf03bbcb2cc0a0c6caffe60d6e65c47543e48509bd3d90cc260e1eab3f0d97ea8fa9beda485748c019b24eced8d1d5cf0fa35f1", 0xb0, 0x4, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x84) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/226, 0xe2) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0xffff}, 0x8) 2018/05/30 09:05:51 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'tunl0\x00', @ifru_addrs=@generic={0x0, "8481414618f3f77e230915453a1e"}}) 2018/05/30 09:05:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="b9800000c00f3235004000000f30b805000000b90d0000000f01c10f01d12e0f01cfb826cb45ab0f23c80f21f8350800c0000f23f8b8010000000f01c1b9800000c00f3235002000000f30debd350000003e0f01c9b9140200000f32", 0x5c}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}, 0x7}}, 0x2fe, 0x100000000, 0x3ff, 0x10000, 0x30}, &(0x7f0000000200)=0x98) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000400)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e22, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x84) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000000480)) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060"}], 0xaaaaaaaaaaaa84c, 0x0, &(0x7f0000000140), 0x10000000000000c5) rt_sigtimedwait(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000080)={0x77359400}, 0x8) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/30 09:05:52 executing program 6: r0 = socket(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f00000004c0)="55ee241efae809ff7c2ff50000000dcce4", 0x76) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000340)={0xfffffffffffff800, 0x1, 0xac, 0x6, 0xffffffff}, 0xc) accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl(r0, 0x8912, &(0x7f0000000080)="c6262656ba6881012cf66f") ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x5, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x0, 0x2, 0x86e, 0x8, 0x4, 0x0, 0x7c, 0x100, 0x2}) r2 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r3 = socket$key(0xf, 0x3, 0x2) accept4$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x80001) socket(0x9, 0x5, 0x3) r4 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x400000, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000400)={r6, r0, 0x4}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000200)=0x84) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x400000000000007, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x4}) 2018/05/30 09:05:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0x7, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000400)=0x8) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") socketpair(0x6, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)='^', 0x1}], 0x1, &(0x7f0000000300)}, 0x8000) sendmmsg(r2, &(0x7f0000000cc0)=[{{&(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x20b}}, {{&(0x7f0000000a40)=@nfc={0x27, 0x1, 0x2, 0x3}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000bc0)}}], 0x2, 0x0) connect$vsock_stream(r4, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/05/30 09:05:52 executing program 1 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', 'net\x00'}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x9) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) 2018/05/30 09:05:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001d1f0000000c00010008000000062f00000000000000000059e288c8748652aefd6c14ef405fb11da9d60f5ef4992d00b63a72b5ba62acf6fc073511d6f1fcc6c140e5bf1954cd8bb0f3cbe8fc8191fd640cbacb54614320adb5", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4, 0x20000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/45) 2018/05/30 09:05:52 executing program 4: r0 = socket(0x40000000001e, 0x80001, 0x9) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000000000)="00210300", 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x8004, 0x3, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xff, 0x4}, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200)={0x5, 0x6, 0xf6, 0x3}, 0x6) fcntl$dupfd(r0, 0x0, r0) 2018/05/30 09:05:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000780)='/dev/cuse\x00', 0x18002, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000940), 0x10) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/79, 0x4f}, {&(0x7f0000000100)=""/238, 0xee}, {&(0x7f0000000200)=""/6, 0x6}, {&(0x7f0000000240)=""/128, 0x80}], 0x4, &(0x7f0000000700)=[{&(0x7f0000000300)=""/162, 0xa2}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/6, 0x6}, {&(0x7f0000000500)=""/188, 0xbc}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/11, 0xb}], 0x6, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) 2018/05/30 09:05:52 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6272696466a55f15c6e3b0a6e11c791f", 0x1}) write$tun(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/30 09:05:52 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282346d61ac97"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xffffffffffffff74, &(0x7f0000000040)=""/195, 0x41f00, 0x0, [], 0x0, 0xfffffffffffffffe}, 0x48) r1 = syz_open_dev$mouse(&(0x7f00000005c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000600)={0x3, 0x6531}) write$binfmt_aout(r0, &(0x7f0000000140)={{0xcc, 0x1ff, 0x20, 0x373, 0x253, 0x9, 0x178, 0x401}, "8b8addd7400d099f56c92c85a5eea24f3bf5818d81a798f24781da9fa9d6710b73c84b378743125d8c6cc4bcb2c47115d480a65adb9670d1a06d4539b85af6164043793dc24e359f37af7bc95c023491b8c4249d5f", [[], [], [], []]}, 0x475) 2018/05/30 09:05:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0x83, &(0x7f0000000440)={&(0x7f0000000380)={0x14, 0x22, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) munlockall() syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') 2018/05/30 09:05:52 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xfffffffffffffffe, 0x7fff, @dev={0xfe, 0x80}, 0x8000002}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/05/30 09:05:52 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4000, r2, r3, 0xa06, 0x7, 0x1020004) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100020800028001000000", 0x24) 2018/05/30 09:05:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x100, @empty, 0xa302}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x1}], 0x38) 2018/05/30 09:05:53 executing program 5: r0 = socket$unix(0x1, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000000)={'gre0\x00', @ifru_flags}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x5, 0xff, 0x80, 0x0, 0x0, [], [], [], 0x8, 0x10001}) 2018/05/30 09:05:53 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x0, 0x7fffffff, 0x0, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)="47504cfa", 0x2, 0x12, &(0x7f00000002c0)=""/18, 0x4000000000, 0x5}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) socketpair(0x0, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r3, &(0x7f00000005c0), 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1e, 0x8000, 0x66baef49, 0x2, 0x1, r5, 0x1c71}, 0x2c) close(r5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r4, &(0x7f0000000300)="486a3f43530145dff631b0713cc8aeb9a438ff763daba62c0260181af7bbd55c2cfc1e59bf40d30fedc309d828a323eb962e8f7ecc29db3841ad9a6d88bfbbe8bd0dafbc5b2502bfc8f8a3f2460287e31a5c59aafa740da8af8814d5724e31b94f6fbd0f", &(0x7f00000004c0)=""/185}, 0x18) 2018/05/30 09:05:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000100)="8d57e3d25146a482f29338482f15fb997b99ce3f9eb6adce57e6013dc46206010b26f6bfc771822319f521170a4e7dedeae008dead15330d38378c038ab713fe2b7b108214a234d6974c8585e43796765a228c1115409d43ececcb362999c9504f887fcacd38479b1006eff9e31ce8fa459fc5f7f84b2c5d64c8f9f03a0ec54f1e451a662c9ed4fc671b982ec8e4c73ee16826acdf93b119350d2b58292668c9", &(0x7f0000000040)=""/86}, 0x18) sendto$inet(r0, &(0x7f0000000000), 0x0, 0xc9, &(0x7f00000000c0)={0x2, 0x0, @empty, [0x0, 0x80641e00]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000200)={0x9, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/05/30 09:05:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) flistxattr(r0, &(0x7f0000000140)=""/202, 0xca) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) write$binfmt_elf32(r2, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x111000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e21, 0x97, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x6, 0x5}, &(0x7f0000000080)=0x90) close(r1) 2018/05/30 09:05:53 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x9}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000180)={0x3, r2}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x1, 0x7fff, &(0x7f0000000080)=[0x0], 0x1}, 0x20) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000100), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8932, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(0xffffffffffffffff) 2018/05/30 09:05:53 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x2, 0xe4, "ff91df0954cf2e35df7ec037da8de47167d20f0f0c3f9f8b39aadb51c5f16df53d5f9afffe89726b133d4576839383037d0809c553632f7a2412cb3d4bb99c5fd7bcffb5a26096971bbd36b2cb9e8e621f6c2e9b33f54a56e98bdbd59f907de68a2b920f44e961aefea8756228af13de29df50207e80ab2fa6dc93d44a7256a2ce8d65a29d150804f7182e3a1ec2afea3af22e397a0155145ff968e8c8a7652923c89c5ff098157ca5c6d14098202102640687502f5457465afed143df535357be42fdcfb0d1e3095bd24f0c97b8c5d0d21f4a0a5a8fc0be384950c62a0b4e5a34dafa88"}, 0xec) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f0000726000), 0xfe8a, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000000200)="250a8a0fceccb3b5af7588f6406bcfc488150a2f6d6c5063208cff3a5936febcad74fcb71bdc9fd6d824f4190e418d4465c5693e797116f67236e4de368ed0d0c1b86b7917cda5128c7f5ca4459b5df353670fc92737930d752236ee62e7779f8e1d01075d54e8feaf8948e45a426588a166ad2dea8618901141d2fd6f59e14873cb211eb90d2e3c6b7c62bfd49e7c389f48772e4bfbcb9fd113d98e49951fd7887daf623bc717", &(0x7f00000002c0)="ed34ac766ec4f293d5b601ef88a8c25d667dd709061747cd9eabbee432427c5c0144f65383cef8600ebc62064e540c1c3fb703f9a721e26f35c8b8ac527506c0de09d8eb1a08f07fd56c2afb32c7373c505cdc1e6505884f0a381e4a9c8f9e5ac17bbeec2d96bea3752510ac584d9db707098ac454fa1d86f7a78a6722b66c45610f063a8b91ed47f2cd9c8ab6e4a3b8ace71984425c7ed3859fc6ba5ab7d921934c015abe6c6b8d15f6b2fa9908d6aa82196f2f902d27646e509ed0eabd3be21ba1314b46e7097f9872d036933366bee664d6c8cca93797b172edcd75bfc26c6206c46a659740e272caab9025206b82e100f5"}, 0x20) 2018/05/30 09:05:53 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f00000000c0), 0xfea4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) 2018/05/30 09:05:53 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0xba2f, 0x1, 0x5, 0xffffffff7fffffff, 0x4, 0x0, 0x80000000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x7f, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x2, 0x4) ioctl$TCSETSF(r0, 0xc0045401, &(0x7f0000000000)={0x0, 0x0, 0x63ff}) 2018/05/30 09:05:53 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x4, 0x2a14, 0x8, 0x17, 0xffffffffffffffff, 0x7fff, [0x7a01]}, 0x2c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x12100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x8b}, &(0x7f00000001c0)=0x8) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0xffffffffffffffc0, &(0x7f0000000240)=0x4) 2018/05/30 09:05:53 executing program 5: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./control/file0\x00') ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='}%:\x00') close(r0) 2018/05/30 09:05:53 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x20001350}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:53 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) time(&(0x7f0000000080)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80000, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000100)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/05/30 09:05:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x40) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 2018/05/30 09:05:54 executing program 0: mprotect(&(0x7f0000033000/0x3000)=nil, 0x3000, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x8000000000004002, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="d2010000"], 0x3e00406000) 2018/05/30 09:05:54 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0xdd6b, 0x2, 0x5, 0xfffffffffffffffc, 0x0, 0x2, 0x7, 0x7, 0x310, 0x38, 0x284, 0x7, 0x1000, 0x20, 0x2, 0x1f, 0x17c, 0x1}, [{0x1, 0x0, 0x2, 0x3ff, 0x24, 0x5, 0x100000001, 0x4}], "4c3fefb6d19e3546f566fc278841e2cbd41e290dfe44d132ad031f9dc1387afe37910775f723cd4e000d8fc2afdb3891a0b1959b6a407f112fe0dc9fa3a997297f6e5ae0aecf71c84ddbb3acf650aac19b0c96", [[]]}, 0x1ab) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000280)={0x0, &(0x7f0000000240), 0x0, r2}) dup2(r1, 0xffffffffffffffff) 2018/05/30 09:05:54 executing program 6: clone(0x3ffe, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100, 0x103100) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x5, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}]}) clone(0x0, &(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 2018/05/30 09:05:54 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000100)={0x508, 0xc, [0x8000, 0x7fff, 0x4]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/05/30 09:05:54 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x300000000000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e22, 0x0, @empty, 0x800000000000}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) recvfrom$ipx(r2, &(0x7f0000000080)=""/121, 0x79, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "2ba694448829"}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000818c3d0d35f430a0f08a295a9c75ae4811d3dec1b049ff070000cc88d654fb1eb94f6e801092c19f241803424888cd24aefbd134"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) 2018/05/30 09:05:54 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f00000012c0)=""/224, 0xe0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x1, 0x9, 0x1, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x8000000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/30 09:05:54 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x682202, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0xc1938fe64647ad5d, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105005, 0x0) pwrite64(r1, &(0x7f0000000000), 0xfffffea1, 0x0) 2018/05/30 09:05:54 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x7, &(0x7f0000000080)={0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000000200)=[{}], &(0x7f0000000280)={r2}) clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f00000022c0), &(0x7f0000002300)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{}]}) io_destroy(r1) 2018/05/30 09:05:54 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101000, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x8000, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, @perf_bp, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x800000}, 0x0, 0x0, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r2 = gettid() r3 = getpgrp(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)='/dev/ppp\x00') perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x1, 0x8, 0x0, 0xff, 0x0, 0x2, 0x2000, 0x2, 0x5, 0x400, 0x1, 0x7, 0xa1, 0x5, 0x20000, 0x0, 0x9d, 0xb2, 0x5, 0x0, 0x2, 0x9, 0x4, 0x1000, 0xd96, 0xff, 0x100000000, 0x9a91, 0x40, 0x100, 0xffffffff, 0x80, 0x5, 0x2, 0x5, 0x101, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000040), 0xe}, 0x10005, 0x3ff, 0xca94, 0x5, 0x5c, 0x6, 0x3000}, r3, 0x0, r1, 0x1) setgroups(0x0, &(0x7f0000000440)) 2018/05/30 09:05:54 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setregid(r0, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x81}, {0xa, 0x4e20, 0xfffffffffffffbff, @dev={0xfe, 0x80, [], 0x18}, 0x1}, 0x4, [0x8, 0x1, 0x1, 0x7, 0x3, 0x7ff, 0x3, 0x6]}, 0x5c) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000f0cf8ee517e770cb61040000003aa91534e294e6165abbd1860e871cd15d69bc46fa315d0bdd0824234d50787d0545bceb76c9a41957207a7cf755e9af3f9493d3b0c55db83bf17d793e0cbec72a3061b5a0ea64bd698b55a352f55b07981016ccee4197634476c8e793a7dc834534a72c7739a8ad2083578206976f13860fbd1ba39b584187773e315c8515e75d92"], &(0x7f00000002c0)) [ 326.107840] Unknown ioctl 19259 2018/05/30 09:05:54 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x400300}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x7ffff000) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) fsync(r3) 2018/05/30 09:05:54 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000001c0)=""/74) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80, 0x401) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/05/30 09:05:55 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xa000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) [ 326.909260] Unknown ioctl 21531 [ 326.916094] Unknown ioctl 1074310793 [ 326.937559] Unknown ioctl 19259 [ 326.943334] Unknown ioctl 21531 [ 326.959007] Unknown ioctl 1074310793 2018/05/30 09:05:55 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x3f, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f750800390005002b74c919fc5df002cea7a87f2917e3439b3ca6e69ae6d49a2f1505449cd8d7dfc0dfc309d2a5c1f92c52002a3d4b84706de207ce1dca16f18d4d54843ea8b4eb9c15af30e5ed53731080518653fb6f77026220506b5da7e483eff08c254a34a223a29df95e14f5ac474341faeba112e9b99cddf531856df7ade4ae64de6c4b02da62911a30f39a7a8e5dd45f96bdb13acba138614ee769eb289fe7de0a5e4d98702312ec4d36bf46bfeb3f7b2568bc7156b9b1ae51527b0ddbdf965193854b3783", 0xe8) 2018/05/30 09:05:55 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x9) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x20) 2018/05/30 09:05:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00'}) r1 = accept4(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x80, 0x800) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000300)=0x7, 0x4) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x20002, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000180)=0x6) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) alarm(0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x10004, 0x0, 0x6000, 0x1000, &(0x7f0000012000/0x1000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="66ba420066b8a6d966efc422f1aee966ba200066b8445566ef66baa000ed66b8d3008ee8b9800000c00f3235004000000f30f20f2c1a66baa100b80e000000ef6647f426460f01cb", 0x48}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/30 09:05:55 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x6d5}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:55 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)=0x9) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x40201, 0x0) inotify_init1(0x800) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) dup2(r2, r1) write$eventfd(r2, &(0x7f0000000300), 0x189) 2018/05/30 09:05:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x1d2d, 0x4) socket$inet(0x2, 0x1, 0x212) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xa1c3, 0x20000) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x3b, 0x104, 0x70bd27, 0x25dfdbff, {0x16}, [@generic="3424239de7102d4b5063768d2133014f667d"]}, 0x28}, 0x1, 0x0, 0x0, 0x4001}, 0x40) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffea0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x29a, 0x4) socketpair$inet6(0xa, 0x2, 0x3ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x9d7, 0x4) readv(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/41, 0xfdef}], 0x1) 2018/05/30 09:05:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) socket$rds(0x15, 0x5, 0x0) io_setup(0x20000000001004, &(0x7f0000000280)=0x0) r2 = eventfd2(0x0, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0xee4a) write$binfmt_aout(r2, &(0x7f00000002c0)={{0x108, 0x82, 0x1, 0x105, 0x2c7, 0x1, 0x1c1, 0x2}, "2f411c486891c391e5c4e72f4f855419e1fba5949040c7c5e101ca013ef64eb2befb7d289c6a2627a235a44156aa508e5f0435e90cfc049aeaedbe5bb0e554db453c8c82e30e65c7d47f4b86d512c2445ec1c356c258ecfca4fcf29cf1cfc90fbf71e3486c564a5140c654540e6559f159b8ce21b400b3a07905c2a43b23d4763fbb8ca78db8f7", [[], [], [], [], []]}, 0x5a7) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r4, &(0x7f00000071c0)=[{{0x0, 0x0, &(0x7f0000006140)=[{&(0x7f0000006000)=""/103, 0x67}, {&(0x7f0000006080)=""/160, 0xa0}], 0x2, &(0x7f00000061c0)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000007380)={0x0, 0x1c9c380}) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x401, 0x410000) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x80) io_submit(r1, 0x1, &(0x7f0000001b80)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/05/30 09:05:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000005200)=[{{&(0x7f0000004f00)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000050c0), 0x0, &(0x7f0000005100)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f0000005340)={0x0, 0x1c9c380}) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x2, 0x10000}) 2018/05/30 09:05:55 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400040) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2056}, @in6={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x4e24, 0x6dbb, @empty, 0x400}, @in6={0xa, 0x4e21, 0x67f8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xbc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2200, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x339, 0x101, 0x1f, 0xffffffffffff0000, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg(r2, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/30 09:05:55 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x109100, 0x50) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 09:05:55 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0xa14, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x5}], 0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/30 09:05:55 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x800000000000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:56 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x1, 0x400004) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = shmget(0x2, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) shmctl$IPC_SET(r2, 0x1, &(0x7f00000006c0)={{0x4, r3, r4, r5, r6}, 0x401, 0x0, 0xde8d, 0x6, r1, r1, 0x10001}) ptrace$getenv(0x4201, r1, 0x5, &(0x7f0000000140)) bind$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x1, 0x2, 0x4, 0x0, 0x1, "2ec0129879fc22d9225def4b2a41323afc7e82156e1222c167ba8e75a16a86fa79969bbf1630bc4374f4ca62eff0b8879bdb537f5ff0f45232bb0b7fed2cf7", 0x31}, 0x60) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x0, &(0x7f0000000140)) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="7573df2f5aa3"], &(0x7f0000000200)=""/100, 0x64) 2018/05/30 09:05:56 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xf00000000000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:56 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x48, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00000000c0)='./file1\x00') r0 = creat(&(0x7f0000000040)='../file0\x00', 0x2) ioctl$KDDISABIO(r0, 0x4b37) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="870b67060b8e756bf15bf500bc76d24c9d636e42aac3458e207fec6a76c3b5cb0cf89f609d1c2e2913a723a86ec9f04fa7abc1e956f42d28165b135c78f206d576a6741ce6ccd058c04fdd8a82b7f16fb5c2a40dd14d8687654d1304f522da8b5934939ab50151f1aa66001113546301065fcb5631c8d5a64fe014deba1db1c3581eb2f6290b0992a19f1c059f16c023058a819d514542b578a1052a9d87e37b72adbc58c0"], 0x2) stat(&(0x7f00000001c0)='../file0\x00', &(0x7f0000000f80)) signalfd(r0, &(0x7f0000000100)={0xe4e}, 0x8) 2018/05/30 09:05:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000500)={0x10000009, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) r3 = dup2(r2, r0) lseek(r2, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000f28000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="c40335182d0301c0fe000faca5000800000366b8ad000f00d08f4978c39d00300000f267400f23ca460f01f8450f21180f32430f2372b9800000c00f3235001000000f30", 0x44}], 0x1, 0x0, &(0x7f0000000100), 0x0) 2018/05/30 09:05:56 executing program 2: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b5aff6e10b500000780cc0800030023020000", 0x24) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x6, 0x8]) 2018/05/30 09:05:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x589400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x1, 0x20000000000, 0x1ff, 'queue0\x00', 0xfffffffffffff80b}) setsockopt$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, 0x10040000}, 0x8) eventfd2(0x6, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000002e2e31ee79404bc700000000a1d6e7ea6357ca167b7d3405000000000000009b4446fb85717be5b9d189b5738cce1fb972c842bcb8a38db4"], 0x8) 2018/05/30 09:05:56 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0xd087c9c1) recvfrom(r0, &(0x7f00000001c0)=""/179, 0xb3, 0x12001, &(0x7f0000000280)=@generic={0x10, "9e5b157a1e2750f53003a7a7ef2f4843200d2149caa189458b287f99c61f49b2b148d1d8a037181d89ae0ccb48835d57a34348cb3870810fc290390f292da04262646601d7a5a3584fca70ed0d0c46b34703a247c62ac9e618c8d5d349c355e8b122680f43bd0e82a4dd69dc9142fdb70aff5b6accccab96c20d15aa7edc"}, 0x80) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/80, 0x50}, 0x162) [ 327.479672] syz-executor4 (23786) used greatest stack depth: 12360 bytes left 2018/05/30 09:05:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xa00}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:57 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x1ff}, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) fdatasync(r0) r3 = memfd_create(&(0x7f0000000200)='\x00', 0x0) getpeername$packet(r1, &(0x7f0000004f00)={0x0, 0x0, 0x0}, &(0x7f0000004f40)=0x14) bind$packet(r3, &(0x7f0000004f80)={0x11, 0x17, r4, 0x1, 0x81, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) accept4$netrom(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x0) 2018/05/30 09:05:57 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x4, 0x7, 0xb000}, 0x4) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffa17, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/30 09:05:57 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000020feffff7a0af0fff8ffffff61a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000000000000b7050000000000006a0a00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp6\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@deltfilter={0x3c, 0x2d, 0x2, 0x70bd2b, 0x25dfdbfc, {0x0, r2, {0x6, 0x1}, {0x0, 0xfff2}, {0xc, 0xd}}, [@TCA_CHAIN={0x8, 0xb, 0x1f}, @TCA_CHAIN={0x8, 0xb, 0x3ff}, @TCA_RATE={0x8, 0x5, {0x5, 0x5}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x10) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000400)) fstat(r0, &(0x7f0000000340)) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000003c0)) 2018/05/30 09:05:57 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0xb00, 0x159) sendto$inet6(r0, &(0x7f00000000c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) getgroups(0x1, &(0x7f0000000480)=[0x0]) fchown(r0, r1, r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x20, 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f00000002c0)}, 0x2000) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000500)={0x4, &(0x7f00000004c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000540)={r5, &(0x7f0000000800)=""/233}) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000c1}, 0xc, &(0x7f0000000280)={&(0x7f00000005c0)=ANY=[@ANYBLOB="ef20d12b80db50d1bfbd894475341400000039ed53085bc65735016f8e9bbc0492a1f75df10011b948e9100b3faaec00281d9d53499990eb474f6bf916fdf49f2a213ec092203192167615fdaa3deebe1071fa641d1037027da943e2aac8f5972caba7e008362afdb1ddf5ec7bf175fb82ae9d170b5de2b9d9052cdf68d6e77f50e3b8886654f1fe712a34cfe5a3d575fa7d96c1f615568ef3495b0e6efa8116b2ce6b43625277f5c6fedaf7c50588b47ba4580d923cc443272b4054dfbec0d6d5452b5e98fb8f753f8e3acd9216d9b4f00494b4e1fcc6bf38c1b2", @ANYRES16=r4, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x44001) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000180)) 2018/05/30 09:05:57 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0xfffffffffffffffe) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x800, 0x70bd2c, 0x25dfdbfb, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4001) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) 2018/05/30 09:05:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f0000000040)={&(0x7f0000000480)=@alg={0xf0, 0x10, 0x0, 0x0, 0x0, {{'authencesn(digest_null,chacha20-generic)\x00'}}, [{0x8, 0x1}, {0x8, 0x1}]}, 0xfd8b}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000006bc0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000006940)=[{{&(0x7f0000000240)=@sco, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000700)=""/203, 0xcb}}, {{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/230, 0xe6}], 0x2, &(0x7f0000003b40)=""/197, 0xc5}}], 0x2, 0x0, &(0x7f0000006c00)={0x0, r2+10000000}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@ipv6_getmulticast={0x14, 0x3a, 0x214, 0x70bd2d, 0x25dfdbff, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x81}, 0x10) 2018/05/30 09:05:57 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000040)=0x200000) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/29, 0x1d}], 0x1) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x3, 0x100000001, "477af45b0929", 0x9b2}, 0x10) 2018/05/30 09:05:57 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x2081fc) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000050c0)=[{{0x0, 0x0, &(0x7f0000004e00)=[{&(0x7f0000004dc0)=""/57, 0x39}], 0x1, &(0x7f0000004e80)=""/169, 0xa9}}], 0x1, 0x0, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 2018/05/30 09:05:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) epoll_create(0x8) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/05/30 09:05:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x34000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:57 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x81, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000140)=""/248) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1000) 2018/05/30 09:05:57 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x400, 0x18000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$nl_route(0x10, 0x3, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/30 09:05:57 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000097b1aff4946270d41dcc785a5bebd618b22ff512e56f0200000000000000001b05000000000000eaff0000000000"], &(0x7f0000001400)="47504c030000", 0x3ff, 0xfffffffffffffdf7, &(0x7f0000001440)=""/4096}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001300)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8e, 0x400000) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80, [], 0x21}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e23, 0x1, 0x4e24, 0xffffffffffff7fff, 0xa, 0x20, 0xa0, 0x3f, r1, r2}, {0x3ff, 0x212d4300, 0x3a9, 0x8001, 0xad, 0x9, 0x1400000000000, 0x7}, {0x9, 0x0, 0x2, 0x80000001}, 0x8000, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x4d5, 0x6c}, 0x2, @in=@rand_addr=0x120000000, 0x0, 0x2, 0x0, 0x5, 0x80000001, 0xb0, 0x9}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8000}, [@ldst={0x3, 0x0, 0x7, 0x9, 0x7, 0x2, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x32f3, 0xa4, &(0x7f0000001240)=""/164, 0x41100, 0x1, [], r1, 0x5}, 0x48) 2018/05/30 09:05:57 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x100000000002, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x4d, "9acd2fa9ba0818b453b65e450e8269cabf2ed77daff4ff4544829126108d2201ceaad5f6e03b38a35ceef01fc88149fd8747d4ad6cfc215d01c377a46e394e4014c24b586f2a666ff6a0a30d81"}, &(0x7f0000000100)=0x55) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1, 0x7ff, 0x200, r1}, 0x10) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0xc000000000000, 0x0, 0x6, 0x2, 0x0, 0x7, 0x40, 0x1, 0x0, 0x298, 0x80000000, 0xabab, 0x9, 0x7, 0x5, 0x2, 0xfff, 0x7, 0x2, 0x2e, 0xaa, 0xfd, 0x2, 0x7, 0x3f, 0x1, 0xd3a9, 0x6e4e, 0x7, 0xc7f, 0x10000, 0xc0, 0x790b, 0x8, 0x3, 0x3, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000180), 0x6}, 0x10000, 0x78, 0xfffffffffffffe4c, 0x1, 0x9, 0x6, 0x200}, r3, 0x0, r2, 0x1) r4 = socket(0x10, 0x803, 0x9) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") sendfile(r4, r5, &(0x7f0000000000), 0x80000002) 2018/05/30 09:05:57 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x100000000000001, 0x2) r1 = socket(0xa, 0x1, 0x3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000001300)=[{&(0x7f0000000040)="5095aef888cc493e287ac4745c6d6fadf8fba9e9e1fc527a561e5da990b103bb6d64ee7e26b55c0c62a4a075c4bf036b9f56701594adbdabb55c9e8f63d6084b43f8e7ab7e055a0967fb7397e65c334460ae63cbea", 0x55}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000140)="e04aca3881f0ca3602ed4600d98be7e65124b1d99a8b11b649e87a38651d5e6c6cbdac7ae4af32a3b95ae145a0b315b4e570df3901e38c0cc1562a895e08b3b28d6aa485475658275a1ad508a3280c5d9e1311fe4573b2506212da81ee10eda97c8e55713e25261f4454a1563aed7ca1279c81bcb823f6e102f08787409e0ec4dbe60c4093cebaf4b060ee60d60cd19fc9cec21d171cb829a985b1bacc75b1af38f6a343a7663bbe6056da651acd2ea9409768ad4c3aeaaa0c78b7717ae8b9bb30148c3b2c7c69ba57a5a8b7", 0xcc}, {&(0x7f0000001280)="364f7024432c6932e3cf7aad62f9d8ced48d0a95c74c5882223d5ce84e96c865891d094ee856b53ae4bccb0317aba6944033ac232efa3bd2c49701272a910cc8fe2f4ed0a28a403fc86420537d4a36b870fe733587e1834fb008e78e97296d72dae399f5", 0x64}], 0x4, 0x3) 2018/05/30 09:05:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x49b, 0x10000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r3}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newrule={0x28, 0x20, 0x40b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FIB_RULE_POLICY=@FRA_IP_PROTO={0x8, 0x16, 0x32}]}, 0x28}, 0x1}, 0x0) 2018/05/30 09:05:57 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000040)="b1929d0e9d57b73fd4a30cab7c2b554b3d4b096de18aae4fe3353ce14bc87de917da820784685c71232d2a52119b9d6a3150668c723461355c82a89cdfcd5b3174373f64e1bced9fc0154f5a7c79ad479345c3d0051471ac386492b3bb36cf1997d613fd5921e51f5197549e3ce13b8b753c82ae0c5353438c028bbe2f3bd4aafdab168fc4d219bb02a6b29b59c0123831565c69775e4a49e5379fb49be3aa6f9dd4a7742233c06ca28e6633") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) dup3(r2, r3, 0x0) [ 328.542282] netlink: 'syz-executor7': attribute type 22 has an invalid length. 2018/05/30 09:05:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xfffffff0}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:57 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/79}, 0x1c4, 0x0, 0xa4a3ad41a879dddd) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/30 09:05:57 executing program 6: syz_emit_ethernet(0x3a, &(0x7f00000000c0)={@random="d33a71be8aec", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x7, 0x75, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x13, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}) 2018/05/30 09:05:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000440)="0f01c8c4e10ddd220f01c8c4e1f95bb9f7ffffff0f01cb0f20e035100000000f22e00f20c035000000200f22c066bad004ec66b853008ec0b9f20900000f32", 0x3f}], 0x1, 0x0, &(0x7f0000000400), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000300)=0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000001c0)=0xe8) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000003c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000004e00)={'bo\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00d\x00', r3}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) 2018/05/30 09:05:57 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x402000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x110) inotify_rm_watch(r0, r1) r2 = socket$inet6(0xa, 0x80000, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80) 2018/05/30 09:05:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x105000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x8001}, {}, 0x0, 0x1}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x121402) sendto$ipx(r1, &(0x7f0000000100)="9c39930bf72a", 0x6, 0x80, &(0x7f0000000140)={0x4, 0xffffffffffffff7d, 0xc57, "d5251e9426b8", 0x7ff}, 0x10) 2018/05/30 09:05:57 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x0, 0x54b, 0x0, 0x7, 0x6, [{0x5, 0x0, 0x7f, 0x0, 0x0, 0x188}, {0x4, 0x10001, 0x2, 0x0, 0x0, 0x8}, {0x3ff, 0x6, 0x2}, {0x1, 0x9b, 0x5, 0x0, 0x0, 0x1080}, {0x10000, 0xff, 0x8, 0x0, 0x0, 0x81}, {0xffff, 0x800, 0xa9a, 0x0, 0x0, 0x601}]}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000500)) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x3, 0x2, {0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}}}}, 0x32) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) flistxattr(r3, &(0x7f0000000280)=""/208, 0xd0) 2018/05/30 09:05:57 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) close(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0x103}) r1 = socket(0xa, 0x1, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000000)=0x800) bind$ax25(r1, &(0x7f0000000080)={0x3, {"0c3a5e5ad74561"}, 0x200}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$TUNGETIFF(r0, 0x800454d7, &(0x7f0000000280)) socket$rds(0x15, 0x5, 0x0) 2018/05/30 09:05:57 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x80184132, &(0x7f0000000100)) 2018/05/30 09:05:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x2000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000400)="a5", 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000740)='j', 0x1}], 0x1) shutdown(r0, 0x1) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) statfs(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)=""/160) r2 = open(&(0x7f0000000140)='./file0\x00', 0x800000000, 0x0) uselib(&(0x7f0000000040)='./file0\x00') lseek(r2, 0x0, 0x3) 2018/05/30 09:05:57 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800000101002, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x600210) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000180)={[{0xffffffff, 0x10000, 0x80000001, 0xb37, 0x2, 0x3, 0x6, 0x1, 0x7, 0x351, 0x100000000, 0xffffffffffff9827, 0xb90}, {0x2, 0x7, 0x7, 0x4, 0x7, 0x7, 0x10000, 0xe450, 0x6, 0x9, 0xfffffffffffffffb, 0xff, 0x8}, {0x5, 0xfffffffffffffff7, 0x3, 0x7d7f, 0x40, 0x5, 0x8, 0x3, 0x0, 0x400, 0x100, 0xbf2a9ac}], 0x1b9}) pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000340)=0x80400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x100, 0x1, 0x0, 0x9}, &(0x7f0000000140)=0x98) pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000000040)="f5", 0x1}], 0x1, 0x0) 2018/05/30 09:05:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000300)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) sync_file_range(r3, 0x0, 0x0, 0x0) set_robust_list(&(0x7f00000002c0)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x0, &(0x7f0000000280)={&(0x7f0000000240)}}, 0x18) ioctl$KVM_IRQ_LINE(r1, 0x4008ae6a, &(0x7f0000000280)={0x0, 0xfffffffffffff84d}) ioctl$sock_bt(r2, 0x8906, &(0x7f0000000100)="5bd7d629ec842955d6d747d3f09b44a591b6f55f8797404d4f54386d793277ce4c74d73104d15df98f35ebf8b2368812b03d5399b0facd0539e2b41ae67d1fb81ff5ba2f07e15816b88ce5") ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000200)=0x4) 2018/05/30 09:05:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x3]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000be6f2f6809693d07585aac7e3312f127fe4432388d1150f12f677a3c32f4cb83c0d54f21a9539adcf19665adbad630c518d9d4cff65bf8dc7b2121f1172210963dea13d31577cc588f9b6562cc4fb592a8686fae0fa558eaa96186661531569314ac157947903a4abb0bf4b250cd10568b3e326b405bea8145390cb74c603f5fe5f5524c0eb238342d0b4ea56b96b1ab4f57e65e3e170e5aafe40c68e5af6586e006b58b38cab12b70e0252b933462aa332abd3fce3bcc149843985deda6ce2a"]) 2018/05/30 09:05:57 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40104593, &(0x7f0000000000)=[0x0, 0x100100000]) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x4, 0x4) 2018/05/30 09:05:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x8000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x10205, 0x0, 0xfffffffffffffffe, 0x2000, &(0x7f0000001000/0x2000)=nil}) r3 = fcntl$dupfd(r2, 0x406, r0) mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2, 0x110, r3, 0x0) timer_create(0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, @thr={&(0x7f0000000600)="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", &(0x7f0000001600)="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"}}, &(0x7f0000002600)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/30 09:05:57 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x430, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x328, 0x370, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x4a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0xfaff1f0000000000, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000600), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}]}, 0x108) 2018/05/30 09:05:57 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x80, 0x301000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x81, 0x30}, 0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={"66696c7465720600", 0x3}, 0x68) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000080)=0x4, 0x4) 2018/05/30 09:05:57 executing program 3: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = semget$private(0x0, 0x7, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) semtimedop(r0, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000000240)={0x0, 0x1c9c380}) 2018/05/30 09:05:58 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xccd, 0xddc4, 0x46, 0xad9a, 0x9}, &(0x7f0000000040)=0x14) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @rand_addr=0x1}}, 0x2, 0x8001, 0x6, 0x9, 0x2}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r5}, &(0x7f0000000240)=0x8) fallocate(r0, 0x3, 0x0, 0x80000000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="6d616e676c6500000000ca2f0000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e1f33f91fc265c82ba5aead3cd6ea05e9f9b6cc774a838070b4527617eb24f135b2433fd7129b47adebb32d331ec8ceba584bdfb2ff622fa127c714c2413c0f82aa736bbe2c6d54b7c5bd11f9356999e83f7b104b32832ee2ebbc1c25de56de1c735871d6ff8f0eefbad66c8fe897e410ec18c5b9b3e7fd1d0490b66caa66027cacaaab5a2fa059e5511"], 0x58) 2018/05/30 09:05:58 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000180)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0xc0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000541000/0x4000)=nil, 0x4000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6000, r1, 0xffffffffffffffff, 0x0, 0x7a28, 0xa) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x5, 0x400) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x6, 0x3, 0x7f, 0x200, 0x1f, 0xffffffffffffffff, 0x84a7}, 0x2c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000000, 0x8031, r3, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100), 0x4) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x311000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) shmat(0xffffffffffffffff, &(0x7f0000270000/0x4000)=nil, 0x0) shmat(0x0, &(0x7f0000248000/0x4000)=nil, 0x7000) sendmsg$inet_sctp(r2, &(0x7f0000001440)={&(0x7f0000000300)=@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000340)="c53cfe49e5e38050d8a8b73f1762cf323317ba9beeeed70518f60246e3e282985bc2b2b3cdd2a5d83ad5cd84e2bfe29b962f8b2e4238b44dbe75436ddbcc8a4f0e377f8cb18c7072efde0a7801f363114d2b9407f396533436bf52e8f94c331b5e4b8da341f0", 0x66}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, &(0x7f0000001400)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x6, 0x10000, 0x3}}], 0x18, 0xc0}, 0x20000000) 2018/05/30 09:05:58 executing program 3: r0 = socket$inet6(0xa, 0x8000000000004, 0x300003) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200002, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000200)=""/180, &(0x7f00000002c0)=""/93, &(0x7f0000000340)=""/45}) r2 = getpid() r3 = getpgrp(0x0) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80300) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000100)=0x101) getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000140)={r4, r0, 0x1}) sendto$inet6(r0, &(0x7f0000000040)="d080b12119977fb94bacd50b5c68c0b81877dca2c7b28292e1e4df6c0d3c6631ebd6aed273ca2f02ed933a4ae66774c509cf3144028df767adc0186ef0ed84696dc144246d28ef5d5719931c0d6087ceb5a55038227808b6d60c773a5f1729e8eedbacbebbe68906f2c0d470f8416164e282590777c982e196c3f5f096dbdfc94034cb8508f6da4eab3971069a3365179478311874724692098b80afb88c96f0f2969585294fdbbd5114d5746aebd4701cbce7d859a7f449c8469ce445", 0xbd, 0x0, &(0x7f0000000000)={0xa, 0x0, 0xffffffffffffffff}, 0x1c) 2018/05/30 09:05:58 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xffffffffffff8556, 0x2100) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/05/30 09:05:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xf0}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:58 executing program 6: syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') socketpair(0xf, 0x803, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3, 0x0, 0x80000000, 0x0, 0x4}, 0x4c, 0x8000, 0x6ef4}) 2018/05/30 09:05:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x7ff, 0x4, 0x3f, 0x9}, {0x8, 0x1, 0x21, 0x7}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) fcntl$addseals(r2, 0x409, 0x4) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) 2018/05/30 09:05:58 executing program 2: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x400}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0x4}, 0x8) personality(0x460000d) setitimer(0x1, &(0x7f0000000200)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40300, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000240)={{0xdf66, 0x4, 0xd990, 0x800, "59692ba56957b90265d44de1cff7afd1e50d00d00623e99a82dabdac8fedcd7e962132ca567f755abd3ce8cb", 0x8001}, 0x200, [0x5, 0x2, 0x2, 0x3, 0x0, 0x3ff, 0x10000, 0x1f, 0x2c5, 0x80, 0x200, 0x3498, 0x20000000000, 0x4000004, 0x3, 0x101, 0x8, 0x8, 0x1, 0x3, 0x7f5d, 0x1, 0xaa6b, 0x4, 0x1, 0x96e0, 0x2, 0x2, 0x10000000000000, 0x13c, 0x9, 0x6, 0x7, 0xeb2, 0x6, 0x100000000, 0x800, 0x100000000000, 0x101, 0xffffffff00000001, 0x80, 0x6, 0x9, 0xa53, 0x100000000, 0xd30, 0x2, 0x1, 0x58b, 0x0, 0x5, 0x1, 0x101, 0xc34f, 0x0, 0x6, 0x0, 0x2180000000000000, 0xfffffffffffffc00, 0xfffffffffffff001, 0x4, 0xc58, 0x6, 0x80000001, 0x5, 0x2, 0x7, 0x0, 0x10000, 0x7, 0x6, 0x7, 0xd0, 0x4, 0x5, 0x9, 0x1, 0x1, 0xc71, 0x7f, 0x800, 0x622e, 0x6, 0x1, 0x0, 0x4, 0x0, 0x1ff, 0x1, 0x6, 0xfff, 0x6, 0x921, 0x4, 0x8, 0x7, 0xffffffff, 0x5312f913, 0x0, 0x7, 0xf53, 0x8, 0x80, 0x7fffffff, 0xe10a, 0x43000000, 0x100000000, 0x80000000, 0x0, 0x8, 0x8000, 0x4, 0xfff, 0x10001, 0x4, 0x10000000000006, 0x5, 0x6, 0xfba, 0x7, 0x100000000, 0x8, 0x4, 0x9, 0x4, 0x2, 0xc5, 0x7ff]}) 2018/05/30 09:05:58 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/71) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x8845, 0x121) 2018/05/30 09:05:58 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x100) getdents64(r1, &(0x7f0000000380)=""/239, 0xfffffe8f) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000200)={0x7000, 0x103000}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") umount2(&(0x7f00000000c0)='./file0\x00', 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/30 09:05:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xf00}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt(r0, 0x7fff, 0xcf, &(0x7f00000002c0)=""/203, &(0x7f0000000040)=0x121) 2018/05/30 09:05:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x10000000, 0x9}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x88, 0x1596, 0xfff, 0x36e, 0x40800000000, 0x2, 0x7, 0x10001, 0x278, 0x38, 0x35f, 0x2, 0x7fffffff, 0x20, 0x1, 0x800, 0x8, 0x7}, [{0x6, 0x0, 0x1, 0x4, 0x7, 0x7f, 0x80, 0x119}], "86b1042f1f4e7f6f"}, 0x60) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r4, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x50, 0x2}, [{}]}, 0x58) 2018/05/30 09:05:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x400}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001240)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x10000}}, 0x43b, 0x100}, &(0x7f0000001340)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001380)={r2, 0x7f}, &(0x7f00000013c0)=0x8) r3 = dup(r0) mq_notify(r3, &(0x7f0000000000)={0x0, 0xc, 0x0, @thr={&(0x7f0000000140)="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", &(0x7f0000000240)="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"}}) setsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000001240), 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) 2018/05/30 09:05:59 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x600801) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0xffffffdd) listen(r1, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/05/30 09:05:59 executing program 3: clone(0x800000080003ffe, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000000200), &(0x7f00000001c0)="b31f34c4ae682115") syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x24a901) clone(0x0, &(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) waitid(0x0, 0x0, &(0x7f00000000c0), 0xa0000003, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x200000, 0x0) statx(r0, &(0x7f0000000080)='./file0\x00', 0x7000, 0x410, &(0x7f0000000340)) write$eventfd(r0, &(0x7f0000000140)=0xfffffffffffff801, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000180)={0x2, 0x8, 0x8, 0x3}) 2018/05/30 09:05:59 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv4_deladdr={0x20, 0x15, 0x5, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x20}, 0x1}, 0x4) 2018/05/30 09:05:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000001300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x20, 0x2}, [{}]}, 0x58) 2018/05/30 09:05:59 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x3f, 0x1, 0x200}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/30 09:05:59 executing program 2: r0 = socket$inet(0x2, 0x0, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/30 09:05:59 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000004c0)=@pic={0x401, 0xffffffffffff0000, 0x9, 0xec, 0x6, 0x57d, 0xb13, 0x2, 0x3ff, 0x2, 0x684b, 0x4, 0x0, 0x80, 0x10001, 0xffffffff80000000}) r3 = dup2(r2, r0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000100)) 2018/05/30 09:05:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xf}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:59 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x11) socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000029000010370000004400302b00000000"], 0x18}, 0x0) 2018/05/30 09:05:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/30 09:05:59 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = getpid() fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x6, 0xffffffffffffffff, &(0x7f0000000100)) io_setup(0x0, &(0x7f0000000000)=0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x20002, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x800, 0x0) r8 = syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x81e, 0x101000) r9 = syz_open_dev$midi(&(0x7f0000000640)='/dev/midi#\x00', 0x8001, 0x0) pipe(&(0x7f0000000780)={0xffffffffffffffff}) r11 = syz_open_dev$vcsa(&(0x7f0000000880)='/dev/vcsa#\x00', 0x2, 0x8080) r12 = fcntl$dupfd(r0, 0x0, r1) io_submit(r4, 0x8, &(0x7f0000000a00)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000000040)="84eb6d76f61f85a58179e105fed64b911c2c1bc2dfd994d855db5c9ac96f46ba998f419c5c63968ae7a7e643a47f301cc7b6d82a60be79076a31ab8adfd76bbf5c41747fe8b99749fd6918dffebbf57fc6a3c720b5804079709c5f594bc95f9b8eb0c2d678e6acaaac4652c59d86c13406850f8ff30d3662ffa5e125d596b42aa1a4c16bc88e1b1c6b62ca40929031f1b4249b951d82197e81c877bac27f950535768ec4d15522c9e168fa5ac40153c0e4a3f432dd8812961c76", 0xba, 0x9, 0x0, 0x1, r5}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000000240)="3e7f76075da75969d440e6b1cb4aa7bfd03521e7ca3e504da67776c7153c4409290f98e9bfa1150206eb2d58efa60979052ec870891d87", 0x37, 0x5, 0x0, 0x1, r6}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x80, r1, &(0x7f0000000300)="3a417982608967ba41fc21b38d47d23629c8e1c54311fc013201bcc890cff226995ad86e603cb38413cc7b6c62ee224d49e54a4ef07e1ca164bf30b5321d023ebae093c515be243a3491303cd30787fe2e901fcf59562a9d602e2d537ac4185ada87f1bf12d7ec18e27f744bd605026ee7e48926311342fbe6a2c67e2d1ddae32f7a1a995bf1552c619dde54f9c859fb9ab687dcf6032f6d859557382906e21ca401f06be6108000562345b194459b962a16e0a18d51d01f484704d9a37d7ca3", 0xc0, 0x3, 0x0, 0x1, r7}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000440)="c062e9f1f522beb18210f09f28d30d644a382b4ae5a587feaffe78909465922a34dcb30a54474676cf86df15953be1841fc242c0eb19ecd248ccbea39fbe014be89276e23800931321ec", 0x4a, 0x914, 0x0, 0x1, r8}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000540)="48f98bbc21fb3c72ff8b4789773bcb3eab7294b231bd5c70d2dcc0894eac3f4c3f622460f2be6e27d0bef0fb0d86737509246afdbc067f15f7126e9237c627e8691bbb06b7391e73846591497811e6c4469a7b1225eee736c456323819a20c052c64611f986568225b8f533642a5a1b6a1fbd809fcb3d071ea7bfc0fe28a2dd90683a265039ad160838fc4d60baaa8d8fd22088b28dda74914c2f191941e258c38c9faa53861ca8679f4722d01b0cbbd0e8b0ccae83fa5d3ca44c1d744c6d64745c2eed537a8ce8771d5051a873e122a0decf8b49b777fb5843876e5cc1b232f06b672d06c54d6ead0", 0xe9, 0x80000000, 0x0, 0x1, r9}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x10001, r1, &(0x7f00000006c0)="105a55f3a82d2ccdc0de987c0c4deeef7e24487f61726941a1df40868383e6f4f8258c3dc3467d9023988edcd5d86b22b0cfc06519a2ac8275958da8f9304a707d74c9ed5cbdca490962f6af141949065219dbe02139230747919ab2ffc313b1bbb5d421fa9b7efbf773c08490c67419e881a539c257e0e89f4766f405b87004901bf9505b3c1e99b932a1097e359be4e239d999f8c909b56d2d30d2aac3bd3a32201a6341c6ca27edef6ed6d549564eb9567f", 0xb3, 0x3ff, 0x0, 0x1, r10}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000800)="a222de052f0265d1e7001ead8324297534de38b0cf25b43671ebc09de797566bf445451b386c2d5055bfa47cd987be96051cdfa65a638050aa6dd74041f107eade5b49b37f4fc4d929f1c854b306ccab2f47c14efab8c381d8c1a0104adee4fd456bd9e159964606b53b7bbeb5660fed4e62", 0x72, 0x8, 0x0, 0x0, r11}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f0000000900)="c93b479604bfe8f8b479409a88d9e3ab2048cd222c729bef56818567891d024e082ce015a2d699abde20893f428cce1dfcdce59f252d6bd4059398f50652117075c6bb19e2c2a231eaa33e48bfc5525e9be0ade5813a80c057fa7e2275a80ba9caa2b881fae6b4a9057584b899a6f04ef8e0effedbebd9ab67642f5861f590db84d5f533436a447bb86459093c3082752c5d2cb3390734f07014fbd7c795aa9760c5d0c01308d85af6db0006", 0xac, 0x8, 0x0, 0x0, r12}]) 2018/05/30 09:05:59 executing program 7: mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x9}, 0xc) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getitimer(0x2, &(0x7f0000000200)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x1f8, 0x0, 0x0, 0xf, 0x6, 0x7f}, 0x20) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x200}], 0x1) close(r0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000) truncate(&(0x7f0000000000)='./file0\x00', 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x240001) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000100)={r3, 0x2}) rmdir(&(0x7f0000000240)='./file0\x00') 2018/05/30 09:05:59 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e22, 0x3, @empty, 0x6d5cfc10}, 0x84f, [0x1, 0x10000, 0x3, 0x7, 0x9, 0x0, 0x101, 0x4]}, 0x5c) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}}, 0x40) 2018/05/30 09:05:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x100000000000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="480000001400199009004b0101048c01010000ebbd2e2ab9603a0000632379eb000000000000551f5f0028213ee20607000000000000003f666674a8ffff00c7e5ed5e00000000c8", 0x48}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"7b68af015f3e30"}, 0x1}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/30 09:05:59 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x40a00) r1 = fanotify_init(0x18, 0x101000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)=0x1f) process_vm_writev(0x0, &(0x7f000000e000), 0x0, &(0x7f0000003fd0), 0x0, 0x2000e000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) 2018/05/30 09:05:59 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af22, &(0x7f0000000000)={0x0, 0xcf3}) [ 330.678598] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/05/30 09:05:59 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000380)="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", 0x4babb152641157da) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) 2018/05/30 09:05:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/118) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1000, 0x8080) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r0, r3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2}]}, 0x2c}, 0x1}, 0x0) 2018/05/30 09:05:59 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/30 09:05:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x40030000000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:59 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000300)=0x28) setfsuid(r1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x0, 0x1, &(0x7f0000000080)={r2, r3+30000000}, &(0x7f00000000c0), 0x2) r4 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000640)) 2018/05/30 09:05:59 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8000) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000080)={0x1d}, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000001c0)={'#! ', './file0', [], 0xa, "85a54c44638e9b33b2137a16fe6794737c63262f37536d8de7f79fede800ef2437a599cb97c7ccbb9fb4b40c74"}, 0x38) 2018/05/30 09:05:59 executing program 7: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4001) syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x100, 0x8000) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/204, 0xcc}, {&(0x7f0000000140)=""/206, 0xce}], 0x2) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000043bff0), &(0x7f0000048000), 0x0) 2018/05/30 09:05:59 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x14, 0x0, 0x820, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xffffffffffffff50}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x6, @empty, 0x3}}, 0x1, 0x3, 0x3, 0x100000000, 0x5}, &(0x7f0000000380)=0x98) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x0, 0x20000}, 0x10) [ 330.790217] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 330.859958] Unknown ioctl 19264 2018/05/30 09:05:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xf000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:59 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x301040, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x2, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fadvise64(r1, 0x0, 0xfffffffffffefffe, 0x0) [ 330.880461] Unknown ioctl 19264 2018/05/30 09:05:59 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x20, 0x20002) setns(r0, 0x4000000) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) setresgid(r1, r2, r3) shmget$private(0x0, 0x3000, 0x41, &(0x7f0000ffa000/0x3000)=nil) r4 = socket$inet(0x10, 0x3, 0xc) sendmsg(r4, &(0x7f0000011fc8)={0x0, 0xb4, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100607031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e28000000", 0x28}], 0x1000000000000101}, 0x0) 2018/05/30 09:05:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x200) pipe2(&(0x7f0000000040), 0x80000) 2018/05/30 09:05:59 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400, 0x0) ioctl$KVM_NMI(r0, 0xae9a) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}) r1 = socket$inet6(0xa, 0x4, 0x9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000040)=0xe8) r4 = getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000740)={0x0, 0x0}) r6 = getgid() r7 = getpid() r8 = getegid() r9 = fcntl$getown(r0, 0x9) r10 = getgid() r11 = getpgrp(0x0) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) r16 = getgid() r17 = gettid() r18 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000b40)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000300)={0x28c, 0x21, 0x200, 0x70bd26, 0x25dfdbfc, "", [@generic="de1ef7316b5413b6f66a9ff0f3b82532985c85a0f4c107bae98614a178b7d200732482a64baa06a115b09fd6184a94f9cf1fe177d455401a77bc52bf36d3adba69c7347dcc9cba1696b25f3f2e762d824dd7", @nested={0x148, 0x27, [@typed={0x8, 0x3b, @ipv4=@multicast1=0xe0000001}, @generic="f61a8d7bf51330538365e2e74211d091789674cebacd50eed8e2bee789eaa0d7033e2b918259e9e9c78fb4ce585931acf3a070777acdffc6e37ae066f7497c6a", @typed={0x88, 0x14, @binary="70cf09aa240758e21adb7ea9f61b6d76849887adc84a4f0a8cc741730f8b23f6d0bd3a9f88e789bfc5bab2b30734806bc31b4e571742b046e5895a119fe72399f9850f70522d55776f5f3afb67f636a1451121fbccb0b4e1c0ec580f6ad2864ce61204818e00a46c602d46aae78d4afffb05897c8e26dc4f6dbf6e28565c89234a"}, @generic="331b15f78395af44f60cf082b097b21943e344dea0e2f48203aa2acb39f4287584bfd55f1b63c81c75f8ec37ea0233bd3567e4c26ec17c917c83cdde60dbd2702eb0980528e4c1c7297262e2378d435295561443e9ee99c87dc93ba68a54948bfcc87c7f53dd89f761244b7c8997be91a5ca29"]}, @nested={0xc4, 0x8b, [@typed={0x8, 0x7, @u32=0x2}, @generic="0ca1550bb70337364ea7e187bc9a80b055b7bb386804b6101622a70113b5adf44446d0a6fe089fba48e4d27003662437bb9bb7b53f8b99d9467ebbc44bf11e491bb8ebd701eccbc12af0c5c33c77130307d40363561a5b2e0afcc67071b7861ac389a299eff6fdda7470eb03bc93b314a3759e2653a2838acb843f8966c88129af61ec19a859496f8e343fd3bbe5fb43905d655dc0931b026ea4e572b3f0fc08e9312693ca9775cccaba53bbd49b2a849470a3277e3d21"]}, @typed={0x4, 0x7e}, @generic="3452aeb5c7bbda12bd6b3202180418a8d6718c003caed09b2b84"]}, 0x28c}, {&(0x7f00000005c0)={0x13c, 0x39, 0x300, 0x70bd28, 0x25dfdbfb, "", [@generic="73ea98d249dda8b9a0b93fb680bc239e4eb3269d309aab0408743175947c3f97dea25b0f6b42e1a2987c91ebda4461c39da00253f1a91031c3b2d237e6e0049db3e5331f752f80136b5c153149728f18256310df5acfe69da99abbdfa9ee979b8f81ccada525e8f54b6fd6fc95ad56d7fd292a8078b6", @typed={0x8, 0x19, @pid=r4}, @typed={0xac, 0x5e, @binary="c9f2864055b258320d7475dcefc7b44f453a3ce31bedb2b4936e03d6f910653a491e9a268a1ded314e5b8c8f8db6abb951d372ce67d557b53a302bd544640bb2e702401ccab53248fcecb5116ff4bfb27ac6f6bd9996345620fe16fa76face93b05ac6919c878425f90ba416cf10cee9ce09b376ac49e418496b4e058c7a68e2b11963f3b1e2a1497cb273849a9ed1f2fbb13b06932b6a9e248bea95bf2c90deb53757cef8812f"}]}, 0x13c}], 0x2, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r5, r3, r6}, @cred={0x20, 0x1, 0x2, r7, r3, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r3, r10}, @cred={0x20, 0x1, 0x2, r11, r3, r12}, @cred={0x20, 0x1, 0x2, r13, r3, r14}, @cred={0x20, 0x1, 0x2, r15, r3, r16}, @cred={0x20, 0x1, 0x2, r17, r3, r18}, @cred={0x20, 0x1, 0x2, r19, r3, r20}], 0x120}, 0x1) r21 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x80, 0x410200) prctl$setfpexc(0xc, 0x10000) ioctl$TCSETAW(r21, 0x5407, &(0x7f0000000240)={0x9, 0x1, 0x6d5be7d0, 0x4, 0x8, 0x4b, 0x5, 0x5ee3, 0xac, 0x776}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@empty, 0x50, r2}) 2018/05/30 09:05:59 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000003c0)=0x3) dup2(r1, r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x78, 0x3, 0x100}) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) write$cgroup_pid(r3, &(0x7f0000000000)={[0x35, 0x30, 0x38, 0x35, 0x31]}, 0x5) syz_mount_image$xfs(&(0x7f0000000400)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000080)="a7110148bc5749d50b9a133afc9546770bb716d92028491d7a35428d90cf7ee3ac10a0e298e417d779ce44f16c44c495f78d06df9cd015f7ec81a8de8338b686e9d1879e693935209ab8202d1483c158dd61b8060b1079f9c9ac211eec28849069b627942d3f80044eb8c26587f9e8fd335ac4f07e3679c0cfb12fa55639f5526a32aa7a4faf546410999087ab", 0x8d, 0xa08}], 0x100008, &(0x7f00000002c0)={'nouuid,'}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r6 = socket$l2tp(0x18, 0x1, 0x1) close(r4) syz_mount_image$gfs2(&(0x7f0000000300)='gfs2\x00', &(0x7f0000000340)='./file0\x00', 0x32, 0x1, &(0x7f0000000600)=[{&(0x7f0000000380)="d2b47c6b8cf5a1f7fd94c66cc45b54aea538c41c2d80277ed8fc55f7e3e756716668fc77e8454902d8c428525b671cb02867bd9fdfe10d1046f506a07c3728814d41f6bd80f12411a8276e85daa64b48da8fa640c04ddc652c82871ebe2ef69544d553b4c012ab57d848913b4e65", 0x6e, 0x2}], 0x20, &(0x7f00000006c0)={[{@commit={'commit', 0x3d, [0x7d, 0x7e, 0x3b, 0x0, 0x31, 0x37, 0x32]}, 0x2c}]}) dup2(r6, r5) r7 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r8 = epoll_create(0x277) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r7, 0xc0045516, &(0x7f0000000000)=0xec35) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f00000000c0)) 2018/05/30 09:05:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@bridge_getneigh={0x20, 0x1e, 0x313, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file1\x00', r1}, 0x10) fallocate(r1, 0x0, 0x40008, 0x7ffc) fallocate(r1, 0x3, 0x0, 0xffff) 2018/05/30 09:05:59 executing program 6: syz_emit_ethernet(0x83, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b"}}}}}}}, &(0x7f00000016c0)={0xfffffffffffffffc}) times(&(0x7f0000000000)) 2018/05/30 09:05:59 executing program 7: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa91af8fb574dbcfa6dc4d"}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000480)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x401}}) 2018/05/30 09:05:59 executing program 0: mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000000200)=0x3, 0x5e, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x800) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x2, 0x3, {0xa, 0x4e23, 0x43, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000002240)="8f6aa27fee85f0ec07fa43bd46c31c56795b295c647e687046cf6678e753bbdba0e02ebabb97912a2cbb5cbc12a81425af13b4ee984e7eccbd1e917a939c66d5b66cb66d342997bae7ae85068684e1dfdc4dde02082e2e6010554c6fbd328fc54c1e45935fc8396c2f75a0fc644631110372951736f6437717d93cdb1dfa5279e26ee30cdf4cd22c996662464e3deeae56e7d98bd01dce684162bbc426ba784e5ac1022de9d79a70ee54685410014c6ab4a8489571c5096cd3a3f36ae087fc43569cf52a7e10494561ed3fb016f084c5441db86789e5cde8e77383e8f6b599c7d1", 0xe1}, {&(0x7f0000000180)="1aa19ddb6d92", 0x6}, {&(0x7f0000002340)="d67942d802a6969fbf6ce49cedc8611310b1403970d9b67858e03e7b9eea5366faffeb5fa43ae73fca7b835eaeb2de3a586ef714b07e71639d3af97f79a7205859a7b22f6e8dcfc670633229c2065923181afff8d3c950bb66320bde0b778c2e88c5e585b29bfb3077b97569669e8a342b25e776a868241745b3f9923232150d9e14d9a41e44b389d963bb11a960ecadaed172761b5ceca6aa68174b2da1deff4654087abbea82f559a9bd25cf", 0xad}, 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&(0x7f0000002540)=ANY=[@ANYBLOB="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0x1270, 0x14}, 0x20000000) userfaultfd(0x80800) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000000080)=0x8, 0x800, 0x0) 2018/05/30 09:05:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xf0ffffff}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:05:59 executing program 5: bpf$MAP_CREATE(0xe, &(0x7f00005e6fe4)={0x0, 0x0, 0x9, 0x0, 0x20, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) [ 331.179427] Unknown ioctl 44698 2018/05/30 09:06:00 executing program 6: r0 = socket$inet6(0xa, 0xd, 0xffffffffb6cf10b7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000600)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000740)={@dev={0xfe, 0x80, [], 0x19}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8, 0x0, 0x0, 0x100, 0x2, 0x500000, r1}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000080)=0x28) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x80) 2018/05/30 09:06:00 executing program 0: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="01000900f797ccd353ca000000000000aaaaaaaaaabb0000000000005a422e19a024aaaaaaaaaa1b0180c2000000ff03000000ffaaaaaaaaaaaa"]) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x7f}}, [0x5, 0x580f, 0x6, 0x9, 0xdc6, 0x0, 0x9, 0x2, 0x8, 0x4, 0xffffffffffffff42, 0x5, 0x4, 0x2, 0xffffffffffff2601]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={r2, 0x3}, &(0x7f0000000580)=0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000200)={{0x7f, @multicast1=0xe0000001, 0x4e22, 0x2, 'lc\x00', 0x4, 0x1933e3c3, 0x23}, {@multicast2=0xe0000002, 0x4e1e, 0x6, 0x5, 0x0, 0x1f}}, 0x44) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000380)=""/120) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000280)={0x4, 0x9, 0x3, 0xfe, 0x4, 0x1, 0x0, 0x0, 0x1, 0xbc25}) 2018/05/30 09:06:00 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x3}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:00 executing program 5: r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r3 = getpgid(0xffffffffffffffff) r4 = geteuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={r3, r4, r5}, 0xc) r6 = dup2(r2, r0) r7 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf32(r7, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x58) execveat(r7, &(0x7f0000000080)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x3, 'veth1_to_team\x00', 0x4}, 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0xffffffbd) 2018/05/30 09:06:00 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ptrace$pokeuser(0x6, r3, 0x3, 0x200) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x248000) accept4$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x100000, 0x100000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 331.232369] ALSA: seq fatal error: cannot create timer (-19) [ 331.322375] Unknown ioctl 44698 2018/05/30 09:06:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x8000000000000001, 0x1, 0x200000000073e0) sendfile(r1, r2, &(0x7f00007ed000)=0x6, 0x7) 2018/05/30 09:06:00 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000540)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r5 = accept$ipx(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10) sendmmsg$unix(r1, &(0x7f0000000580)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="c0289f60c772066e5fd4634105a65060c8dd0a6a15", 0x15}, {&(0x7f0000000100)="95263cfe5066826683cd4f69ee5e1eed7315c6844e3ff534bc325fbc160b737c0e18cc36a86487176d437e4f7670bce04638bf9d53c0d785d5f3c0d1249f890385f89e4dd220d6dba7db71944e3701f7556961d4c85fdb1c67a78b834c2a33e50a02ce250c5f", 0xffffffffffffff07}, {&(0x7f0000000180)="9b497064c4b9a214b57bd0f4c5708d5aba992020c4f9684b6e34b9ced4546741764136500797b3c18d634378a57037", 0x2f}], 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000e46000000800000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32], 0x68, 0x4000040}], 0x1, 0x20000000) writev(r1, &(0x7f0000000100), 0x0) close(r0) 2018/05/30 09:06:00 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xa00000000000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffe, 0x2) socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x5380, &(0x7f0000000000)) 2018/05/30 09:06:00 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x140, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x7fffffff, 0x0, 0x3ff, 0x1}, {0x0, 0x1, 0x2, 0x9}, {0x7, 0x1, 0x5556, 0x3}, {0x80000001, 0x10000, 0x9, 0x6}, {0x0, 0x4, 0x7, 0xffff}, {0x9, 0x1ffe, 0x7812, 0x3}, {0x6, 0x7fff, 0x1, 0x5}]}, 0x10) r1 = socket(0x40000000002, 0x2000000000000003, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x3480000000, 0x8004, 0x649c244, 0x54e, 0xfffffffffffff800, 0x2739, 0x800, r2}, 0x20) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0xfffffcf5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="324bc917fef4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100), 0x10) 2018/05/30 09:06:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xc8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x4) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0xffffffa0) close(r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) 2018/05/30 09:06:00 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000200)=""/4096) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x18040, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x0, 0x7, 0x10001, 0x0, 0x0, [{0x1, 0x1, 0x7f, [], 0x7}, {0x7, 0x8001, 0xffff, [], 0x5}, {0x1ff, 0x7ff, 0x2, [], 0xffffffffffffffc1}, {0x2, 0x7, 0x800, [], 0x6}, {0x6, 0x6, 0x7ff, [], 0x4}, {0x7f, 0xfffffffffffffff7, 0x0, [], 0xff}, {0xffffffff, 0xffffffffffffd34b, 0x9, [], 0x8}, {0x2, 0x5, 0x1000, [], 0x5}, {0x8, 0xf99, 0x3ff, [], 0x7}, {0x0, 0x100, 0x100, [], 0xa8}, {0x9, 0x4, 0xfffffffffffffffe}, {0x1ff, 0xfb34, 0x2}, {0xf857, 0x1, 0x8001, [], 0x4}, {0x200, 0x5, 0xace, [], 0x5}, {0xffff, 0xb2, 0xfffffffffffffff7, [], 0xffffffffffffff8c}, {0x0, 0xffffffff, 0x6, [], 0x8}, {0x58, 0x3, 0x2, [], 0x100}, {0x7fff, 0x7, 0x5, [], 0x2623}, {0x200, 0x6, 0x8}, {0x9, 0x80000000, 0x8, [], 0x7}, {0x101, 0x8000000000, 0x7, [], 0x8}, {0x1, 0x800, 0x2d, [], 0x3ff}, {0x3, 0x9, 0x7, [], 0x1}, {0x0, 0x7, 0x1}]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000001c0)={0x1ff, 0xffffffffffffffff, 0x40, 0x2}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="6ea6050000800000000000000000"], &(0x7f0000001240)=0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001280)={r1, 0x1}, &(0x7f00000012c0)=0x8) 2018/05/30 09:06:00 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) ftruncate(r0, 0x0) 2018/05/30 09:06:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f22df0f01df0f477100c4e219aeee66b86b008ed067f30f2344ea3ddd20520800f4b804b138cb0f23d80f21f835400000500f23f8f36567640f00d9", 0x3c}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000001c0)) 2018/05/30 09:06:00 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xd506000000000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="ffff0000000000000a004e20ff7f0000fe800000000000000000000000000019030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a004e2102000000fe8000000000000000000000000000aa07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100020000ff01000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210100000000000000000000000000000000000000d426000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000513338089b00000000000000000000000000000000000000000000000000000000"], 0x210) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000280)={0x8, 0x800}) 2018/05/30 09:06:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x157d) listen$netrom(r0, 0x0) socketpair$inet(0x2, 0x3, 0x400, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x204202) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x24, "838258dea754758ca59068a92413e6dfa0bcd3038ba1e17c3865abf0e63e26d1c4dcc5d2"}, &(0x7f00000000c0)=0x2c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x101}, 0x8) 2018/05/30 09:06:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x3, 0x3c8, [0x20000100, 0x0, 0x0, 0x20000328, 0x20000358], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x440) [ 331.721180] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/30 09:06:00 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4002, 0x0) socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x400) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000080)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x10001, 0x3, 0x7, 0xe0}, 0x10) 2018/05/30 09:06:00 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) write(r1, &(0x7f00000002c0)="06", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$UFFDIO_COPY(r0, 0x405c5503, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x10004}, 0x8) 2018/05/30 09:06:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0xf7, 0x1, 0x1, 0xfffffffffffffffe, 0xef64}, 0xc) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) personality(0x400000f) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x6517, &(0x7f00000001c0)=0x4) 2018/05/30 09:06:00 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x40, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") flistxattr(r1, &(0x7f0000000040)=""/86, 0xfffffffffffffe4c) 2018/05/30 09:06:00 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4100, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x3, 0x6, 0x80000001}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x20, 0x3, 0xffffffffffffff18, 0x2, 0xc6, 0x200, 0x8000000, 0x8b5, 0x1, 0x27b, 0x0, 0xffff}) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x0, r2}) 2018/05/30 09:06:00 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x9effffff}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:01 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000002c0)=@abs={0x1}, 0x6e) listen(r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={0xffffffffffffff9c, 0x1, 0x100000000001, 0x7fff, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = socket$inet_smc(0x2b, 0x1, 0x0) accept4$inet(r3, &(0x7f0000000340)={0x0, 0x0, @multicast2}, &(0x7f0000000380)=0x10, 0x80000) sendto$inet(r2, &(0x7f00000004c0)="eb6aa3adaddf59e9cda174bd6df16cc3f11a0400c1c9016a78ef71fd5eefaa67a444eb56eaaa21b28bb1e3a23078715e69d9f93c7de139161b3efef835d5ffae6880fce833143df040f9bcad916bfe14161770945a34ee6d311a0d0e60cc8b5a5168598c358b95a6c623727383cfd96fe7e3c3139c3c1b48836f2e1080bf335d34f7f5ac5727d8321d8e90d7623fa805856565e370b59e03cebf837875c63a34d8b15e41f71304cfa3b22f1001364aaa13689d4f8e2cc2505ad3b1bf8dbf1886dcd69ca5cb6e52c4e8e580f6270bad5c3619ca18de44a7c0d6a1bd1b284e", 0xde, 0x800, &(0x7f0000000280)={0x2, 0x4e21}, 0x10) fchown(r0, r1, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/05/30 09:06:01 executing program 5: syz_emit_ethernet(0x6, &(0x7f0000001500)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRES64, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16, @ANYPTR], @ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16, @ANYRES16, @ANYRES32, @ANYPTR], @ANYRES32, @ANYRES64, @ANYRES64], @ANYRES32, @ANYPTR64=&(0x7f0000001440)=ANY=[@ANYBLOB="931078384d8d998f0c63798b2e19532ef865b461f44eb5721bee1e3faedee481414e2f9576482991927ed9a8ebd7ebde0bfd3e2f28d6e60f9d2eacab60aac795ecc83060da9a5a38e3903ce021bf21289b76fa36ca11c9d0a2508ba1d0a426773c1ac8c088e7c53479a8b6c7f73eb99e49fbc24b880e", @ANYPTR, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="4de8223d035a1405459f24b84719f68bfcc11f6abe37aad8c3b6fe09bbd172b0c62880cfdd9f48670d04b96a3624aad2cce8e57a963a6753f7d3a930ec1edabb4f838061561d10ea5c451d366c1dfda0d890df3ae03a25b6557084f5e93cf6b2b4017befd5b601564827a4cb1961e082d45638625ab63b51d9a61721c9c00c0241a6c47ac2a49c1fb21d21b7674e6c9bc34a578a0f4c09ec6c0bc9a235735aea0cb4a9fcff758bd289daef24062a2c37187b0cb7e875ad4b0f0a711564dcda7cab8d20728bd718502fa488522cd680dadaa1854c48c76b92c6d66ec0b984f23f15ac19184216ccb8b94e6b000000000000000000", @ANYRES32, @ANYRES64], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYPTR64], @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYBLOB="8baf38149bdb8c3b4333"]]], 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x41) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @empty, 0x0}, &(0x7f00000004c0)=0xc) r2 = socket(0x3, 0x4, 0xf9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000005c0)) getpeername$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1d6f5137) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000640)={0x7ff, 0x2827, 0x400, 0x4, 0x1ff, 0x1, 0x70, 0xca, 0xfffffffffffff8d9, 0xa75}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x7ab6, 0x80000001}, &(0x7f0000000580)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000600)={@loopback={0x0, 0x1}, 0x6b, r1}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000540)={0x2, 0x5}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x2, 0x10}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x2, 0x9, 0x100000000, 0x800, 0x101, 0xf5de, 0x283e, {r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0xa59b, 0x7f, 0x9, 0x431b}}, &(0x7f0000000480)=0xb0) 2018/05/30 09:06:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x7, 0x8, 0x6}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'bond_slave_0\x00', 0x80000000}) 2018/05/30 09:06:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x10, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x7a) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x1ff70d75, 0x4) 2018/05/30 09:06:01 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x2}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000010040000000000000000000000000ffff000000000000"]) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) getsockopt(r5, 0x6, 0x200, &(0x7f00000001c0)=""/121, &(0x7f0000000240)=0x79) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000000080)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6500}) 2018/05/30 09:06:01 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000000200)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/05/30 09:06:01 executing program 0: r0 = socket$inet(0x2, 0x80007, 0x2101) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="c9b6adf3fe7b", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac14140b, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/30 09:06:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0xb0000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000100)={{0x7fffffff, 0x1000002000009}}) 2018/05/30 09:06:01 executing program 4: 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$sock_int(r0, 0x1, 0x28, &(0x7f0000000100)=0x3, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000000100)}, 0x0) 2018/05/30 09:06:01 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000300)=0x30) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000900)=""/4096) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000240)={0x1, r3}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="100100002500170200000000000000000f0000000c00000008000000", @ANYRES32=0x0, @ANYBLOB="adeb75039249ded119d1625efd17726164a2cc36a37422632301327f6b69fd014d306fb46681f9a94bddcfd4f3b17ddfe38c0286d7b73be27f1a78a01dd48108c4a68489082ecddbcb3f0c4ab681d229afc3b9947c3343b5ea79e24ca5a948d9b120c1b31cec939565802f5f0d0f51d84cf0ffa562bf2c3c1f2f2e9bdbe91038b9475f5640e9b80a41a26c02f4b931487c35d46ea3a6d4a3bdd0bfac0f9007e943d3063c420d81dd5f4189990def2e2d251f596743627badc37dc4c060ba7d1e6e103b2e0a88a07dd14752fa74b13c78f910edd13c9450bf058a5f5c49c427eaaa"], 0x110}, 0x1}, 0x0) 2018/05/30 09:06:01 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xd5060000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:01 executing program 3: unshare(0x64000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x80040) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x1, 0xfffffffffffffffc}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x2) r3 = eventfd(0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x0, r3}) 2018/05/30 09:06:01 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x2, @ipv4=@multicast1=0xe0000001}]}, 0x1c}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000140)={0xb6, 0x4, 0x7, 0x0, 0x0, [], [], [], 0x80000000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCXONC(r1, 0x540a, 0x9) 2018/05/30 09:06:01 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x7, 0x7}, 0x2) 2018/05/30 09:06:01 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x11, 0x5c831, 0xffffffffffffffff, 0x40000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000440)=0x277) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x1f, r0, 0x1, 0x8001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/30 09:06:02 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f0000000100)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000002c0)='./file0\x00', 0x10000a0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") umount2(&(0x7f0000000100)='./file0\x00', 0x0) dup2(r1, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8, 0x4, 0x6}, 0x10) [ 333.131130] IPVS: ftp: loaded support on port[0] = 21 [ 333.138445] netlink: 236 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/30 09:06:02 executing program 5: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xfffffffffffffdf8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280), &(0x7f0000000100)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10002, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/05/30 09:06:02 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xf000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) [ 333.201239] netlink: 236 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/30 09:06:02 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) vmsplice(r0, &(0x7f0000000640)=[{&(0x7f0000000500)="85ae3b5d384b6d32b6d2f9f71c5b2568b0539ff0b938d62b1bbef54ada89ac5e24afd0d541eab4", 0x27}, {&(0x7f0000004340)="0e72ffff1e56052e77375445008ac9b92b97e35e88d0dd8fa362553cd4d29846c6c81f09d39cbfc8d7ed56ab33a187d24ce3bfe5de1dc4a963e9b3f2ba4931c353a173ab84450c22ef7bb98344fd76c5d48d6d226a4bdfaa6508573e21714dc588e7fff9f7d8fd2e169d8e0afec96b3a41c50bb35b84f64fde49676c45e9c8fbb315a02b7a6b1d1027aa43134f04d630c1a2196eb1c0651272ce996b00c41d20c3dd57290bbc74", 0xa7}], 0x2, 0x0) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000080)) r1 = semget$private(0x0, 0x3, 0x4) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000740)=""/4096) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x80800) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000002c0)={0x303, 0x33}, 0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.current\x00', 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'bcsh0\x00', 0x4}, 0x18) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000004540)={0x200, 0x8, 0x7, 0x20, &(0x7f0000004400)=""/32, 0x7c, &(0x7f0000004440)=""/124, 0x46, &(0x7f00000044c0)=""/70}) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="cd3997030f00aac7aaaaaaaa08004700002400000000000000ffffffff4408070000000000000090787f000001"], 0x0) recvmmsg(r2, &(0x7f0000004240)=[{{&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002800)=[{&(0x7f00000004c0)=""/11, 0xb}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000500)}, {&(0x7f0000002740)=""/188, 0xbc}, {&(0x7f0000000640)}], 0x5, &(0x7f0000002880)=""/4096, 0x1000, 0x1f}, 0xb2d}, {{&(0x7f0000003880)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003900)=""/253, 0xfd}, {&(0x7f0000003a00)=""/40, 0x28}, {&(0x7f0000003a40)=""/248, 0xf8}, {&(0x7f0000003b40)=""/182, 0xb6}], 0x4, &(0x7f0000003c40)=""/96, 0x60, 0x100000000}, 0x7}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000003cc0)=""/24, 0x18}, {&(0x7f0000003d00)=""/248, 0xf8}, {&(0x7f0000003e00)=""/24, 0x18}, {&(0x7f0000003e40)=""/143, 0x8f}, {&(0x7f0000003f00)=""/121, 0x79}, {&(0x7f0000003f80)=""/230, 0xe6}, {&(0x7f0000004080)=""/62, 0x3e}, {&(0x7f00000040c0)=""/81, 0x51}], 0x8, &(0x7f00000041c0)=""/70, 0x46, 0x100000000}, 0x10001}], 0x3, 0x1, &(0x7f0000004300)={0x0, 0x989680}) mount(&(0x7f00000006c0)='./file0/file0/file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f0000000680)='nilfs2\x00', 0x800002, &(0x7f0000000540)="622a30f00d45bf515cc4233f658e078717b80c18282d9611fa0aef86a70e13bdd49c7e5513be332cee68bcec603f561fecf5e0526f5da159613c8783c9fb52756561ed4c420e541c9556f5118a563432aef0d5bc265df3234509afaaa6ee3122404ef986a4856f314b7638175544e9bcb8e168b2fa30728f63b1c4ab00433797c95abd5cf66134df79a025fd7357f2c812ab9fdea4f214df22406aa08d1f5c9d4d34f8af331e7c836647ed14bcc85641fc5d48ae5ebdb00e0f6a18afc14406932f5de5bf7557da0753c97c1c181c") bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xc, 0x9, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000001880000000001000000000018000000f6000000000000000200000034f20400ffff74a814923903bf2c132c2e20ffff00000000000000007f17f4ff0000000000000000daca29b8d698ca3908faf370b44ac77a3a37935d2a46b0cade4d9402051581dd937bdbcdf2da08374f653c7cf71de17795085cab5e72039b7f9358585294918f578f3cc8cb621fa640861a5aa7b47708351dc1551c27528827e32d046398a35a4f3dd95072fe"], &(0x7f0000000380)='GPL\x00', 0xffffffff, 0x67, &(0x7f00000003c0)=""/103, 0x40f00, 0x1, [], 0x0, 0xf}, 0x48) 2018/05/30 09:06:02 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f000033bffc)=0xd) sendto$inet(r0, &(0x7f0000000040)="02fe7caef3f433b4f98d47a5ccb46dfee94e3106f8b90a8490ec7d6e0b441f999149db3b2185d66d09194ab3ada5a6eeb225d20b352893e53d0d7fced5ba9c13513988592409b4a8d1532b2962ea030e01c6cd13d843a5f86e7e94afa3b36cb69e148a5ef46ca62872914caafb2df32e18fa33ac7e2be759", 0x78, 0x48000, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/30 09:06:02 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) accept$unix(r1, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x200000c, 0x11, r1, 0x1100000000) sendfile(r0, r1, &(0x7f0000000040)=0x59, 0x80000000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x12, r1, 0x0) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000000000/0x3000)=nil) 2018/05/30 09:06:02 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f00000002c0)={0xe3, 0x0, "2fdad1b0313a57512438cdcaad71694a3b932aee6691ca3c8e7e657f887cae1cd73301645f556c2705d3e9efffbb51c949662f41d94d8b9f816e0e4001b38691100e5059f5acfa763f4082d883aaabb1b568ce82b33e5ac2ea6501b60f61787e71a2b602190664e7e63a6dd21c3cf07e496915e65bcb2ba5ba4d80728ee7508beace42de2cd8c888a722b7b7172317fcd30a2aeaa8d478b47a3d88b89c1ee0b1de94c46ac2280dbbfdfaa657934f474b348b87ce75a00b85477e5a00aa501fb851148675aaa639afa1df0dbc5733ac8d9824deb8dfcfba49b056a7"}, 0x20040) unshare(0x20000000) unshare(0x24000000) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x18080) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7fff, 0x0, 0x0, 0xffff}) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffff) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x0, 0x8, "8fb70bd290e88251c05c836e4337659be250416b6982ece8fd809dc50a55261ff9856768e02589c3f296aa8de2bd0bb52622cb027375cb72c0deb71a883bd8e4f678dcae8b77b211a00d457b37cce203"}, 0xd8) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x3, r2}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000003c0)={0x1874, {{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x8}}}, 0x88) 2018/05/30 09:06:02 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xffffff7f}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) [ 333.320391] devpts: called with bogus options 2018/05/30 09:06:02 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000340)=""/4096) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3c, 0x101000) 2018/05/30 09:06:02 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3ff, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x5}) sysfs$3(0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x6, 0x3, 0x1, 'queue0\x00', 0x10000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) ioprio_set$uid(0x3, r4, 0x40) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r5, 0x200, 0x70bd29, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004000}, 0x4048000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000480)=0x0) fcntl$lock(r2, 0x5, &(0x7f00000004c0)={0x3, 0x0, 0x6, 0x401, r6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000500)={0x7, r1, 0x10000, 0x7}) sendmsg$nl_route_sched(r0, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x480}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@getqdisc={0x30, 0x26, 0x4, 0x70bd2d, 0x25dfdbfd, {0x0, r3, {0x0, 0x2}, {0x10, 0xfff3}, {0xf, 0xf}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x80) pkey_alloc(0x0, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000640)={'ip_vti0\x00', {0x2, 0x4e24}}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x400, 0x0) syz_open_dev$sndseq(&(0x7f00000006c0)='/dev/snd/seq\x00', 0x0, 0x101000) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000700)={0x303, 0x33}, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SG_GET_KEEP_ORPHAN(r7, 0x2288, &(0x7f0000000740)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r7, 0x80045530, &(0x7f0000000780)=""/137) connect$bt_rfcomm(r2, &(0x7f0000000840)={0x1f, {0x2, 0x7, 0x7, 0x0, 0x5, 0x4}, 0x7fffffff}, 0xa) r8 = dup(r2) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000880)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r8, 0xc1205531, &(0x7f00000008c0)={0x2, 0x22e7, 0x6, 0x975, [], [], [], 0x8, 0x0, 0x3, 0x4533, "f35ed763aff7da222958f76daf4e45c6"}) syz_open_dev$sndseq(&(0x7f0000000a00)='/dev/snd/seq\x00', 0x0, 0x101980) setsockopt$inet6_icmp_ICMP_FILTER(r8, 0x1, 0x1, &(0x7f0000000a40)={0x6}, 0x4) mknod(&(0x7f0000000a80)='./file0\x00', 0xc009, 0x6aa9) 2018/05/30 09:06:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="260f01d1f68e2b9755a83f0f01d1f018ab84397f72c7442400a9b00000c74424026e000000c7442406000000000f01142466baf80cb864103388ef66bafc0c66edc4e109ed1e46875a00f0453100450f01c9", 0x52}], 0x1, 0x0, &(0x7f00000001c0), 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) getsockname(r2, &(0x7f0000000240)=@can, &(0x7f00000002c0)=0x80) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0)=0x7f, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x8005001f, 0x0, 0x0, 0x28, 0x0, 0x6500}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/69) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000300)=0x6, &(0x7f0000000340)=0x4) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000000)) 2018/05/30 09:06:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x109000, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000001c0)={0x3e, 0x1}, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket(0x9, 0x2, 0x2c) ioctl(r4, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x38, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)={r5, 0x3b, "348ee25df2155ad8ab121fd417ce06b1ab714e4e158e3b1f7d2ab2f7560237ade240543f1f68df87525dec9be70a1c83e44cdcfc26f88607e5dd8a"}, &(0x7f00000003c0)=0x43) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000013000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="c4e32d7d0b02dff40f22e70f01d165660f3881ab00000000650f01591bc4c3715cd700c4e3314ca9897e0000ba3e0fc76ec88fc9d89ade", 0x37}], 0x1, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x11, &(0x7f0000000140)=0x2, 0x4) 2018/05/30 09:06:02 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) socketpair$inet6(0xa, 0xb, 0x3f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r4, 0x4) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000001c0)=0x4) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x82, 0x0) r6 = msgget$private(0x0, 0x52) msgsnd(r6, &(0x7f0000000240)={0x3, "d6322f33b556aed870e2f2ad070cbc8c9a24"}, 0x1a, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) sendmsg$alg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)="764f1e2d0c468f4c0b64e132ff7cda52fbb6087fd10af3f9a15817200aa5240cca2c738947391fff17a97fd9f256e58a199d968c9e6e818d7c70ce9b72a550741f91e1a0a9fb2d9bbbf1dc6955079eb84d14a644e589d33250c3bade02c8a7c5b95f9ecd5a0f5404b563f73678b228b0fe", 0x71}], 0x1, &(0x7f0000000440)=[@assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xe8, 0x117, 0x2, 0xcd, "60c9f0b0559a821f38f7a094daa041e482a981a1232bd4e0913ba9b8040d8a75a3d1207a66fcbad6a6f273ba65495b516f7b0f5bf8483fbe6ec5d49f3ee044094a173f8541b01f86fec68ffc51542d136ba088ad932cb44f982949f22a5fe4f5f98c8e950daf799e29a59d3a7c4cf12a2ff2ebfec900dd91fdfb72913835b81c6211fe393be4745791a94ada4c037294cda6ea4338d43e8f03d25069868c841fedbbc7a635607cd7a289ecf5ea8bec9ff2cc9f9062604be5125e2e0ea01b5fc31516c02ac8f07ccae595ee4b60"}], 0x118, 0x4}, 0x40001) r7 = syz_open_procfs$namespace(r1, &(0x7f00000005c0)='ns/user\x00') statfs(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=""/4096) r8 = openat(r5, &(0x7f0000001640)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000001680), &(0x7f00000016c0)=0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001700)={0x6, 0x1, 0x3, 0x1, "9679d844aa5710aefc54a7d842dd9194d2e159c87e4c06fb18d3598bd0d00cb3"}) r9 = inotify_add_watch(r8, &(0x7f0000001740)='./file0\x00', 0x20000902) inotify_rm_watch(r0, r9) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f00000017c0)={r4, 0x7, 0x2, [0x400, 0x5]}, 0xc) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000001800)={0x201, @tick=0x4, 0x100, {0x7fff, 0x8}, 0x5, 0x0, 0x80000001}) ioctl$int_out(r3, 0x5462, &(0x7f0000001880)) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f00000018c0)=""/77) write$eventfd(r0, &(0x7f0000001940), 0x8) fcntl$setflags(r7, 0x2, 0x1) setsockopt$inet6_group_source_req(r8, 0x29, 0x2f, &(0x7f0000001980)={0x4, {{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, {{0xa, 0x4e23, 0xe0, @dev={0xfe, 0x80, [], 0x12}, 0x2}}}, 0x108) rt_sigsuspend(&(0x7f0000001ac0)={0x3f}, 0x8) 2018/05/30 09:06:02 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x5}) r1 = syz_open_pts(r0, 0x20201) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x2) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000004f01000034f48ebdfbd3780e37bbae8e6864279d5505e8d435bc65095d07b152e81990076aa41501066f4cd04716b75653ec8c12907bc41d825f5fb8be246946aa5f918c19f9f12d8087dcdfab6e8c0c7379cf"], &(0x7f00000000c0)=0x73) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) dup2(r1, r0) 2018/05/30 09:06:02 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101400) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x5, 0xffffffffffffff72, 0xccc, 0x31d4, 0x1, 0x40, 0x1, 0x10001, 0x7, 0x100000000, 0x7, 0x7}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/05/30 09:06:02 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x1000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000180)={0x0, 0x8}) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x100) 2018/05/30 09:06:03 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x51}}) 2018/05/30 09:06:03 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x3000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @FRA_GENERIC_POLICY=@FRA_IP_PROTO={0x8, 0xa}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0xc000) 2018/05/30 09:06:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x98000000000, 0x0, [0x100000001, 0xfffffffffffffffd, 0x3, 0x7]}, 0x1d) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080), 0x4) 2018/05/30 09:06:03 executing program 2: mmap$binder(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x0, 0x8012, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1f) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xc0, "769e63f6584d1abb82f8d76bd5f065cd0dd815c8ea606eb06301339e8f458ae826405a48908815eeb03a532e3a2ed4ec0bee5a9146321b8a232d625ff4ede23bd2db46a98363258331a97c4a32522786d322cca863eb52a1597bd226631a210aa30b4869f742a366e7f63b160c3b9aebcc08d547ec0c415519dc59a78262eeebcfef5b9344294ddc7a6af17b056cd17c9dc3322939128313b3ecdfe3b0a82de48082b46c6f071cc01f36209572610d3ce60f04f9173f877e03d88552442ec15f"}, &(0x7f0000000140)=0xe4) 2018/05/30 09:06:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/30 09:06:03 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r0 = socket(0x8, 0x7, 0x9b) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(0xffffffffffffffff, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) getpid() writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0xff2f) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1) 2018/05/30 09:06:03 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs, 0x6e) 2018/05/30 09:06:03 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:03 executing program 6: epoll_create1(0x77ff9) r0 = socket(0xa, 0x1, 0x0) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7ff, 0x401, 0x8, 0x1, 0x3ff, 0xffffffff, 0x8, 0x5, 0x6, 0x7, 0x6, 0x4, 0xffffffffffff7c6a, 0x6, 0x6f5f]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x4, &(0x7f0000000100)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'ifb0\x00'}) 2018/05/30 09:06:03 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0xa, 0x80206, 0x22) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffff8}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000200)=@in6={0xa, 0x0, 0x1}, 0x1c, &(0x7f0000000580), 0x0, &(0x7f0000000680)}], 0x492492492492682, 0x0) set_mempolicy(0x4000, &(0x7f00000000c0)=0x1ff, 0xffffffffffff8000) 2018/05/30 09:06:03 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = shmget(0x2, 0x1000, 0x78000030, &(0x7f0000fff000/0x1000)=nil) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x20) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) shmctl$SHM_LOCK(r1, 0xb) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffffe, 0x4) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x400000000020) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000140)={{r4, r5/1000+30000}, {r6, r7/1000+10000}}, &(0x7f0000000180)) 2018/05/30 09:06:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB='A-']) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000040)={0x4, 0xbef, &(0x7f0000000140)="22efd6ef12f5edfce3d21dd3bec0b1acbecfdc6d9f2d78836330b9bac87daa345a99e4e61309cf7ecef23ec3b97bf28663103ce218eaa7dc4678c321fac783461f7f69488e6ce80137acaf3ab150df61cb2265bf8a81b22564679f80e7ef95e30eea8ac7e6a75736fd47edd166e5113115b943f117b4faec2074c5801d1526d520c6d47792b45819e8e72d", &(0x7f0000000000)="38729a2fcfb42ed7a7a11fe2e13da22657be57129ffa84784b", 0x8b, 0x19}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/30 09:06:03 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x8}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:04 executing program 4: r0 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8, &(0x7f00000000c0)=""/81) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xde00000000000000, 0x480001) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xf45, 0x2, 0xd53}, 0x8) creat(&(0x7f0000000080)='./file0\x00', 0x6) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x2) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000040)={0x0, 0x4c9}) 2018/05/30 09:06:04 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x2) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80000, 0x0) write$tun(r1, &(0x7f0000000080)={@void, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc_tr={0x11, {@llc={0xfe, 0x4, "c462", "e365191d7a9d4a90805786448e3f3b457872e06c070cd2bc76ebe83397871d87163ddde8538e518129f2005ee295b3cb3ce938c2fe8b1ce486d742028b6f58ff4cf98689bcd368fbb4f34c95b8e4128c9846f1661463b06fc21d592a506fd69562a21773d102f64a6cb3e4f83adce339d6572e2903"}}}}}}, 0x87) ioctl$KDSETLED(r1, 0x4b32, 0xa3) write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0x9) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x5, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_ifreq(r1, 0x8992, &(0x7f0000000280)={'ifb0\x00', @ifru_settings={0x3, 0x7, @te1=&(0x7f0000000240)={0x7, 0x3, 0x7f, 0x2}}}) r3 = dup(r0) r4 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x800) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000300)={{0x0, 0x3, 0x10001, 0x3, 0x8}, 0x64c8, 0x8, 0xffffffffffffff00}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000400)={r6, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000004c0)={{0xa1, 0x3, 0xffffffffffff7c3c, 0x4, 0x0, 0x4}, 0x4bd, 0x3, 0x4}) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000500)={'TPROXY\x00'}, &(0x7f0000000540)=0x1e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000580)=0x0) arch_prctl(0x1007, &(0x7f00000005c0)="c9ee2730e9745b1ef506c07dfe3a") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000600)=0x0) kcmp(r7, r8, 0x3, r3, r1) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000640)=""/198) ioctl$TUNSETLINK(r1, 0x400454cd, 0x32f) fcntl$getown(r1, 0x9) sendto$llc(r4, &(0x7f0000000740)="9357ee1d6253f64b309870c62c19fe17378bd2020037cbfaedec08feeed7688a0c07454328ac53cd438290b6ffc1d79b3702d2b534dfc248d1a51ac80505", 0x3e, 0x20004050, 0x0, 0x0) r9 = dup(r5) vmsplice(r9, &(0x7f0000000b40)=[{&(0x7f0000000780)="ad121cc8e6939e4978fe260ec862bbcc7058ba02511bab77663a59cabea65db4848b691434b7cc6b7c20680e417ad0ec62c1632a93451a17e8993f8aff592853708c616d3bb3a53f364d681a99851dc4b4d9da05d860f2e70077027cde037f89aacf785f0c66e1e09943beb51835b2", 0x6f}, {&(0x7f0000000800)="d2396a4d4864d94c383f0db944ea7f6c815bc7c2acecd53b7ee1ff98a3d300bb641a277935ddeab5872ff67b49079729b3ee4648505c5ede9f0b4e16457738d4ede32e4dc32fd59960d141ffe5c0", 0x4e}, {&(0x7f0000000880)="43b54998597c7effffc9d77bcc31336d53ebb707e8a461cb064fd0ac9c527cd8b41e4a05b7b981a3b7d8f8f9cc1e849b5b8066c3d3768867a5d82261f4697b1e7e8c49f0505b717c3e1c859122c2260a308c24d515973f78c7f3e33f14eaf92e1dd4d55e9ace738e2e872c5e49d5479569d23db058f5532cc4ca8b1bb2fa06a723848482b194132b68e5cbd8a8bb7cce34a3f81ca9c5c8381b33e8ac064e6ab02c29599f9052ccfa493bf7b3ce25247dda9e160ffd45b7b8282eb340775838bcfff39e175d242b5c604cb0", 0xcb}, {&(0x7f0000000980)="2d5959c47f3185ad53e8bd2c2666be7ac2fa0f8553425762a93908ab8ef07379847e0f3cc6ce9e6c163721dfc4f46afcaf36e4a5f43a2c13acb7a5e5fcbc012fe26b0130634ac29c93041593e489b242acb214be76f26bee3249fda6e3524daeedc4650c822c2ec517654d5033e501ab55d833988b", 0x75}, {&(0x7f0000000a00)="1bc193eabb9b2353f9652fa8377da3817c235e72b40916737e2ac015e2981731dc5adb68241ac126c2a4a0f8f0f56f0c606c83a86ef1d0fd03639d4c9afff0a8598058ccfd71fed7989cfbfd6df473e50fb8266be5a272f01e17688febfc8a8cbbf33dc65e2afc4b68d3bec26a2f7b744b07b9065413f99e1182a9afe7eed2cddc68c1d821366f2e1063bafa1f2986e331740dc49cea4b092bc89de6bb31bae52bec8a352547bfebdc3e76d3ea8a2ca24a4aa9b10b276df3f3022e4d889bd235804db07be094dc2a1d9afd091e0f428390edf8efe5f3b600ebae4fed5cf825f6af72cf83f6937c2c854368162ee5ef2749d8e8d02c9d5e9c55", 0xf9}, {&(0x7f0000000b00)="775353cb7d8a24f504599e4a2a78e329c617c6d98229", 0x16}], 0x6, 0xd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000bc0)={r6, 0x7fff}, &(0x7f0000000c00)=0x8) sendmmsg$alg(r9, &(0x7f000000b380)=[{0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000c40)="55173afa26c6e1103b8066ea9c1c87fff8cd01c3c31ee2e8fea420d3f34114ba7a8ab7e5c441813564886b3394b24522981b10d19f23fb6b05ba416910366102dc973f8d1543be95e78e8072437358181382249e2bc32f9486a2ac522228160bde7ea4ab387845a076aa68c3f3c4a897d189b44e63aaf325a5690ef4c6", 0x7d}, {&(0x7f0000000cc0)="efa3fd432abcf41645f3ec02db3b18178009eb9eabd07b3705d8a993d554825656fdfcbd279fa7bc4a583b95f62b2d4408136c8e7dd34a9830fca95c52f7ef7f53ed69713d52", 0x46}, {&(0x7f0000000d40)="e0945f1c11d720d355523e22f13794c145d5c84e0946d9afc8cfba52f3ec2ee09640f078fec9eb7f3761d5a843b391020fb642c53dc88f57c5568af3058e321f3bcdc50a43754b3da48ad84368c03e2b2f616e656896f1f5bb97838cfbde85b2cda499c873cd5970bcf1f72e3861e79ff3e96e9edeb1bf735a04313341aefafe649020", 0x83}, {&(0x7f0000000e00)="2bb5d659f3d2074cee82c66604d95e7e75a710a5b31273cdf8ac1cfc92f8a183ebbe231479d3f28abbf09eb186191c59e20b2d3782cd14400956e8ba83d0655a5c9af8095ad278b875c3ad1d9906e6a0ecbec2c768f7be6c87383d10270f19c2e5b73d50762683a1", 0x68}, {&(0x7f0000000e80)="b580e643879f22f4ca2bc4452773a8c0d4cd5543", 0x14}, {&(0x7f0000000ec0)="2e3566533d789513889c7b34ecbccc1004da4f20ddee11587184443d2569a57827e0d7b9e7defcd584d927d07b33a678e9783b6c9459fb9ff32560860649bef2c30bf76df43c7a1b", 0x48}, {&(0x7f0000000f40)="1bf0676a23a698bb62b5f7dda3c1f3e434308900b990e07a1bbbd35e5c0f24cfe0a689a134d0870389e31a720d2b365c0afd2f75f382836356875b9ed13218ec20e01c85e8d8e16a332c712dcc2e13d09301e76ac4fb9bfda60872b4d537ecda951aa1b2cb95", 0x66}], 0x7, &(0x7f0000001040)=[@iv={0xb8, 0x117, 0x2, 0x9e, "30b9b6cc3c250339f14db10b282ec653929fb36405c2ed74c53a7690bd9cd5a09a608efb345995ac1a78291345d7d54a8c96ea30b7cdc4b2d3623ceafcc31bce1bd2bc199eb52c2b4f077b64ca8b9cb478938a1e9ce57a3664372f827425095181a351079ee16e20ef9808291c5b580b7c99e1d4a98a1de7b93ef9fa7d36d4b6a5069c7d4024800b112ad1a52e804ed923d7cfe98b555c2f639bb6e1425e"}, @iv={0x80, 0x117, 0x2, 0x65, "79ccecd147af50847bfac76b11b4f31acfda55b52909f8d70aff6a9043ea762652493e05652197019ffebb073beab9c3b5c0bd396cc03ff4b2bb11da29ad124fa35f653728eda526c95e231f0fbe04b5968d6c3ffff4704dd25bed90b93e8cffb0b4bc9ea7"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x1000}, {&(0x7f0000009b00)="c446ece3207849d7c578f6c8c0ad5bfce3145046ffd6dba3a5e5cdd9ec2b207f4fc9576054bf2fd285f47821e51c8b06882ae7432c6b29eaa4", 0x39}, {&(0x7f0000009b40)="210462e9290042fa2a9d0443601263379f528f64bfb0da73e94ae24b019f4aa9cb7cff3ee1e712b591a3594fa7086398cd1bde24a4fefe12bf3b75fe2038f3b5b7e49220b44f8273d4e1d98d40858c703bdb74bfd87d39d7ace7987940e12a1c04c63bc8a023264fd2317a4ddb7b43dd31894fbf75a72f4e72f32e757716adb121fd3581f511d9d0b04c9e250afedb57325451aacd878531d5d97b1d0c052b07c9aaf9e95212943c2223760206f8cbc5fae3a6dc7d1e466c2e6e5bebbec55ab9e88ac4d982c16c698d1e394ac311c6aa00491b3384a8", 0xd6}, {&(0x7f0000009c40)="9f11ce496b0551780fb1b5198407fd4e9ee3c28e762113a798fff775e260e18596eb15026840542dda5d4cfcbd9f8ea44f1b776bfcdbb16393eb96040a369979993402b6a31e50a3b1580c2de4fee03ff61eed48b768285576ff5ea13109a037ee9ecc1e0623fe8e880caf9048da8f178bf578cbee1839231e7f04066cbf2d998b1bfeebc0b898785b456e92c51a1fa69e9140cabc15fce5d9dbfde0e9c831b74026914351e7fa82e13547cc6125ff72587fdfc3c7682cfb88d1e89a6b09ebf43ea3fe19040f59ffaf04ebcfee01cf50af6103b59c43665121a5d4432741a73814352c5fe5b8ea103eb36e7d217a5858e8cec21deb1a5673c1", 0xf9}, {&(0x7f0000009d40)="c7a9c079c5aff3b84a5910e52b52ee17ac4addc78f796560b4030aa128656083cf93c16e3fc3656225ed7b9cd9d8e97ff1af180c3aeba8898f087458177f043f74a191099abfd7642704ed1882608d4ecfc951227d9a117ed97c1b1418645eb40910f84f273fcdfa90ed9c350241a21fddf1fb60018cadcd9fa4fa9c1f73a597b61872c1d244f71f636ff4ee5b2880692d06aeba5737905f5ffe23ef37caeaa92e429f8e09f180dc416a06bfc861d91adec8fb7ec25a9975394cb480c79ebf59ebcb6038bf", 0xc5}, {&(0x7f0000009e40)="7dfffbbb1ee4e01af29ce9ee7dbfd517313e9e918095db23c3c34d28d97c3847da4397c7606a175d6d75664e9179698f8308db28961c998e72e32451c8cb4b17443a3499cc7870f79fbbd883912a114d18c34834671780a498e534cf0e9c69f5826cb92e126bd35e49d5e227fe90633967681db94197bc7ec6fd10f5853aa946944755632e41a244dec1360efa97b9f9212738ca9819cc7bc1d278aa4ac28e685beadecd9424c9197839100d46ed0a015b70b10144ce013817023dd280f7eca1af35dff828777dc0a15556a717", 0xcd}], 0x7, 0x0, 0x0, 0x20000011}, {0x0, 0x0, &(0x7f000000b140)=[{&(0x7f0000009fc0)="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0x1000}, {&(0x7f000000afc0)="01faba7182360716053d720e2e03775f16be0ab8e188cb5124a94d468a30bd2f5acbd68b50bb74ae4f482f8ef9a4d5b752e07db8e427c124a0d594d56e0ff275d5b9eaa6a438fe7a6a44d40935b010c62e649f3f1842aa28c0628ee412f236b21ad1cd9147fddcb13bf1f43663b9a8653f90f8fe7411eca57122b66413499aabf93f64", 0x83}, {&(0x7f000000b080)="d38a83ff0d6365c277d34419061bf8acdc525bbbd9013f666b37d041754bc0cc0f9c228b08a9b5b19295160976a6356a624e563939d7f2adf8897290727bf75006faf55210aede2e8631daaa5ebe7e368e67", 0x52}, {&(0x7f000000b100)="181c450263d3682cb6161850452dbfa1d05a03dd5c46f59e98a0eb75919ba8aa6ca9c79d486da436354b8177c0ac1ad512addc14a341bee56b835409", 0x3c}], 0x4, &(0x7f000000b180)=[@op={0x18, 0x117, 0x3}, @iv={0xb0, 0x117, 0x2, 0x95, "5bfc62f16cd530cd40860cd302ddf2cd972edd55b55e2cc2cb24989e96c30901246fff972c0d44eed7bdc76ff01fedb980c9e0c7d6a88176b904a7e36fd552efa1c0ba5081e87340cb197bbc1d0c9e2e296fa4bb267c26647b424f521507bd1cfad301ad51f8f3777adcf0590c950dec809eb3179d42d9025a312c98fe555b5ad630d962cfca52b5fda15530a26bf1cccced2cd71f"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xe8, 0x117, 0x2, 0xd2, "6403e1d5c0cbbfcc2f8f3de750e4c90b3996648f709681f6303f96de2826eadfe26531ff66956c97488999738ac194b44ee51bf11414fd92d82a57729d7ac31a779aed0c21460fa5759309670c3062baec09604c0e27a3bb3ea3d6b85790b05c2a422d46435bc94c82b138a7c906fc1b352d81628c9686506e191a346c7815bb528e633ec3c6c8d29a69305f31f4f344acfab0dc67842f53012a62e9bf20a5572f33033c81c39b3958de898dbf4219f19dd9c94eb77ec40863703e91efc3c902a73d5b5e843b7b4677389a13ca8a7ee00eab"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1e0, 0x4000000}], 0x9, 0x4) 2018/05/30 09:06:04 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000200)=""/84, &(0x7f0000000280)=0xfffffffffffffedf) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) r1 = socket(0x7, 0x7, 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x7, 0x4) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2, 0x80800) 2018/05/30 09:06:04 executing program 3: r0 = socket$inet(0x2, 0x200000002, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/113, 0x71}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000180)=""/171, 0xab}], 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e0000081ac1414aa0110000201000000ac1414aa"], 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/30 09:06:04 executing program 7: r0 = memfd_create(&(0x7f0000000000)='mime_typemd5sum&\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x3, 0x9, 0x4, 0x5, 0x25, 0x8}) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0xa00000000000, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000180)={r1, 0x4}) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000200)={0x3, 0x3}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000240)='mime_typemd5sum&\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000280)=0x7) r2 = semget$private(0x0, 0x1, 0x400) semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f00000002c0)=""/235) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$void(r0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000440)={0x3, 0x3ff}) r3 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x80000001, 0x281) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00000004c0)=""/218) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000005c0)={"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"}) fcntl$addseals(r0, 0x409, 0x1) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000009c0)={0x50, 0x20, 0x1, r3}) fcntl$notify(r4, 0x402, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000a00)=0x4, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000a40)=0x7, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000a80)={{0xffffffffffffffff, 0x1, 0x1, 0x3, 0xc7}, 0x9, 0x3}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b00)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000000b40)={0x2, 0x85d}) fcntl$getownex(r4, 0x10, &(0x7f0000000b80)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000bc0)=r6) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/snapshot\x00', 0x400, 0x0) getsockopt$ax25_int(r3, 0x101, 0x1, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) 2018/05/30 09:06:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000440)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x101, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x76e, 0x0) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) sendto(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000280)={r4, &(0x7f0000000240)=""/49}) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000380)={r6, 0x9, 0x400}, 0x10) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000140)=0x100000000, &(0x7f0000000180)=0x2) 2018/05/30 09:06:04 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:04 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpid() dup2(r0, r1) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000000)={r1}) shmget(0x1, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) ioprio_get$pid(0x2, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffffe9) 2018/05/30 09:06:04 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000017c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001880)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000001c0), r1}}, 0xfff7) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x401, 0x40000) 2018/05/30 09:06:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) munmap(&(0x7f0000005000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x0) [ 335.454091] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/05/30 09:06:04 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240400, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/45, 0x2d, 0x20, &(0x7f0000000080)={0x4, 0x800, 0x8, "9aae0876efaf"}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@empty, 0x0, r2}) 2018/05/30 09:06:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = syz_open_pts(r0, 0x2) dup3(r2, r0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)={0x0, 0x9}) write(r0, &(0x7f0000000100)='\r', 0x1) 2018/05/30 09:06:04 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:04 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"a1dd8d7f0ff3a8"}, 0x800}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0x70, &(0x7f00000000c0)="a1e7e12a7891ba46daad42f48d4a8b592acc6ebdc6535dbc2e94521a381c832dcf8bda207a0d20cd76585c1b867d40704996fd29f2dd23815d55ff09623becbc070bd7fa5ec8d914a603366987c4bc4e9fa4e14c3f8acf33942da3957d476d5d5722f3483e7fd050cd3687395b8ad14f"}) write(0xffffffffffffffff, &(0x7f0000000080)="1f0000001e000ff1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/05/30 09:06:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @random="a86a055a79cf"}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'lo\x00'}) [ 335.503133] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/05/30 09:06:04 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x30401, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xb, 0x20040000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000003, 0x1) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r3 = userfaultfd(0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000380)=0x2) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000540)={0x4, 0xffffffffffffa7ff, 0x100000001, 0x1}, 0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000480)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x7, 0x8, 0x8}) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r5, 0x3ff, 0x7}, 0x8) sync() ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000002c0)=[0x3, 0x10001]) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x7b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'sh\x00', 0x22, 0xf6, 0x7d}, 0x2c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080)={0x5}, 0x4) ioctl$EVIOCGMTSLOTS(r4, 0x400445a0, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) close(r3) [ 336.429034] handle_userfault: 184 callbacks suppressed [ 336.434526] FAULT_FLAG_ALLOW_RETRY missing 30 [ 336.439331] CPU: 0 PID: 24574 Comm: syz-executor6 Not tainted 4.17.0-rc7+ #74 [ 336.446595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.455944] Call Trace: [ 336.458534] dump_stack+0x1b9/0x294 [ 336.462151] ? dump_stack_print_info.cold.2+0x52/0x52 [ 336.467329] ? kasan_check_write+0x14/0x20 [ 336.471550] ? do_raw_spin_lock+0xc1/0x200 [ 336.475804] handle_userfault.cold.32+0x44/0x5a [ 336.480498] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 336.485094] ? debug_check_no_locks_freed+0x310/0x310 [ 336.490301] ? print_usage_bug+0xc0/0xc0 [ 336.494380] ? print_usage_bug+0xc0/0xc0 [ 336.498462] ? attach_entity_load_avg+0x850/0x850 [ 336.503315] ? cgroup_cpu_stat_updated+0xa5/0x410 [ 336.508187] ? task_numa_work+0xef0/0xef0 [ 336.512349] ? __lock_acquire+0x7f5/0x5140 [ 336.516592] ? graph_lock+0x170/0x170 [ 336.520410] ? find_held_lock+0x36/0x1c0 [ 336.524582] ? lock_downgrade+0x8e0/0x8e0 [ 336.528750] ? kasan_check_read+0x11/0x20 [ 336.532911] ? do_raw_spin_unlock+0x9e/0x2e0 [ 336.537333] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 336.541918] ? kasan_check_write+0x14/0x20 [ 336.546137] ? do_raw_spin_lock+0xc1/0x200 [ 336.550360] __handle_mm_fault+0x38d8/0x4310 [ 336.554768] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 336.559506] ? graph_lock+0x170/0x170 [ 336.563293] ? find_held_lock+0x36/0x1c0 [ 336.567346] ? lock_downgrade+0x8e0/0x8e0 [ 336.571484] ? handle_mm_fault+0x8c0/0xc70 [ 336.575701] handle_mm_fault+0x53a/0xc70 [ 336.579747] ? __handle_mm_fault+0x4310/0x4310 [ 336.584314] ? find_vma+0x34/0x190 [ 336.587839] __do_page_fault+0x60b/0xe40 [ 336.591880] ? __lock_is_held+0xb5/0x140 [ 336.595924] ? mm_fault_error+0x380/0x380 [ 336.600056] ? graph_lock+0x170/0x170 [ 336.603926] do_page_fault+0xee/0x8a7 [ 336.607720] ? vmalloc_sync_all+0x30/0x30 [ 336.611871] ? find_held_lock+0x36/0x1c0 [ 336.615919] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.620745] page_fault+0x1e/0x30 [ 336.624181] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 336.629779] RSP: 0018:ffff8801897d7810 EFLAGS: 00010202 [ 336.635125] RAX: 0000000000000004 RBX: 0000000000000004 RCX: 0000000000000004 [ 336.642375] RDX: 0000000000000004 RSI: 0000000020013000 RDI: ffff8801897d78b0 [ 336.649624] RBP: ffff8801897d7848 R08: ffffed00312faf17 R09: ffffed00312faf16 [ 336.656872] R10: ffffed00312faf16 R11: 0000000000000003 R12: 0000000020013004 [ 336.664121] R13: 0000000020013000 R14: ffff8801897d78b0 R15: 00007ffffffff000 [ 336.671398] ? _copy_from_user+0x10d/0x150 [ 336.675624] evdev_do_ioctl+0xb8f/0x21c0 [ 336.679672] ? lock_downgrade+0x8e0/0x8e0 [ 336.683812] ? finish_task_switch+0x182/0x840 [ 336.688301] ? str_to_user+0x90/0x90 [ 336.692084] ? kasan_check_read+0x11/0x20 [ 336.696215] ? graph_lock+0x170/0x170 [ 336.699998] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 336.704568] ? compat_start_thread+0x80/0x80 [ 336.708957] ? _raw_spin_unlock_irq+0x27/0x70 [ 336.713435] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 336.718431] ? trace_hardirqs_on+0xd/0x10 [ 336.722562] ? _raw_spin_unlock_irq+0x27/0x70 [ 336.727046] ? find_held_lock+0x36/0x1c0 [ 336.731094] ? lock_downgrade+0x8e0/0x8e0 [ 336.735233] ? kasan_check_read+0x11/0x20 [ 336.739361] ? rcu_is_watching+0x85/0x140 [ 336.743490] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 336.748666] ? __fget+0x40c/0x650 [ 336.752106] evdev_ioctl_handler+0x144/0x1a0 [ 336.756495] evdev_ioctl+0x27/0x2e [ 336.760022] ? evdev_ioctl_compat+0x30/0x30 [ 336.764330] do_vfs_ioctl+0x1cf/0x16a0 [ 336.768206] ? ioctl_preallocate+0x2e0/0x2e0 [ 336.772599] ? fget_raw+0x20/0x20 [ 336.776043] ? sockfd_lookup_light+0xc5/0x160 [ 336.780527] ? exit_to_usermode_loop+0x87/0x310 [ 336.785182] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.790702] ? security_file_ioctl+0x94/0xc0 [ 336.795094] ksys_ioctl+0xa9/0xd0 [ 336.798535] __x64_sys_ioctl+0x73/0xb0 [ 336.802408] do_syscall_64+0x1b1/0x800 [ 336.806277] ? finish_task_switch+0x1ca/0x840 [ 336.810782] ? syscall_return_slowpath+0x5c0/0x5c0 [ 336.815704] ? syscall_return_slowpath+0x30f/0x5c0 [ 336.820614] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 336.825961] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.830794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.835960] RIP: 0033:0x455a09 [ 336.839130] RSP: 002b:00007fc678c2dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 336.846818] RAX: ffffffffffffffda RBX: 00007fc678c2e6d4 RCX: 0000000000455a09 [ 336.854069] RDX: 0000000020013000 RSI: 00000000400445a0 RDI: 0000000000000016 [ 336.861319] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 336.868566] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 336.875816] R13: 0000000000000228 R14: 00000000006f8460 R15: 0000000000000000 [ 336.903269] FAULT_FLAG_ALLOW_RETRY missing 30 [ 336.907860] CPU: 1 PID: 24585 Comm: syz-executor6 Not tainted 4.17.0-rc7+ #74 [ 336.915118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.924455] Call Trace: [ 336.927040] dump_stack+0x1b9/0x294 [ 336.930658] ? dump_stack_print_info.cold.2+0x52/0x52 [ 336.935833] ? kasan_check_write+0x14/0x20 [ 336.940065] ? do_raw_spin_lock+0xc1/0x200 [ 336.944293] handle_userfault.cold.32+0x44/0x5a [ 336.948964] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 336.953532] ? debug_check_no_locks_freed+0x310/0x310 [ 336.958710] ? kasan_check_write+0x14/0x20 [ 336.962928] ? do_raw_spin_lock+0xc1/0x200 [ 336.967142] ? graph_lock+0x170/0x170 [ 336.970925] ? print_usage_bug+0xc0/0xc0 [ 336.974967] ? match_held_lock+0x801/0x8b0 [ 336.979183] ? print_usage_bug+0xc0/0xc0 [ 336.983227] ? find_held_lock+0x36/0x1c0 [ 336.987279] ? __lock_acquire+0x7f5/0x5140 [ 336.991494] ? graph_lock+0x170/0x170 [ 336.995284] ? find_held_lock+0x36/0x1c0 [ 336.999330] ? lock_downgrade+0x8e0/0x8e0 [ 337.003463] ? kasan_check_read+0x11/0x20 [ 337.007593] ? do_raw_spin_unlock+0x9e/0x2e0 [ 337.011981] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 337.016551] ? kasan_check_write+0x14/0x20 [ 337.020768] ? do_raw_spin_lock+0xc1/0x200 [ 337.024988] __handle_mm_fault+0x38d8/0x4310 [ 337.029386] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 337.034121] ? graph_lock+0x170/0x170 [ 337.037906] ? find_held_lock+0x36/0x1c0 [ 337.041955] ? lock_downgrade+0x8e0/0x8e0 [ 337.046091] ? handle_mm_fault+0x8c0/0xc70 [ 337.050310] handle_mm_fault+0x53a/0xc70 [ 337.054356] ? __handle_mm_fault+0x4310/0x4310 [ 337.058922] ? find_vma+0x34/0x190 [ 337.062448] __do_page_fault+0x60b/0xe40 [ 337.066491] ? do_raw_spin_lock+0xc1/0x200 [ 337.070707] ? mm_fault_error+0x380/0x380 [ 337.074836] ? graph_lock+0x170/0x170 [ 337.078621] do_page_fault+0xee/0x8a7 [ 337.082403] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 337.087572] ? vmalloc_sync_all+0x30/0x30 [ 337.091701] ? find_held_lock+0x36/0x1c0 [ 337.095749] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.100577] page_fault+0x1e/0x30 [ 337.104018] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 337.109631] RSP: 0018:ffff8801b2bc7810 EFLAGS: 00010202 [ 337.114973] RAX: 0000000000000004 RBX: 0000000000000004 RCX: 0000000000000004 [ 337.122223] RDX: 0000000000000004 RSI: 0000000020013000 RDI: ffff8801b2bc78b0 [ 337.129486] RBP: ffff8801b2bc7848 R08: ffffed0036578f17 R09: ffffed0036578f16 [ 337.136736] R10: ffffed0036578f16 R11: 0000000000000003 R12: 0000000020013004 [ 337.143987] R13: 0000000020013000 R14: ffff8801b2bc78b0 R15: 00007ffffffff000 [ 337.151262] ? _copy_from_user+0x10d/0x150 [ 337.155480] evdev_do_ioctl+0xb8f/0x21c0 [ 337.159525] ? lock_downgrade+0x8e0/0x8e0 [ 337.163658] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 337.168830] ? str_to_user+0x90/0x90 [ 337.172534] ? do_futex+0x249/0x27d0 [ 337.176229] ? graph_lock+0x170/0x170 [ 337.180031] ? exit_robust_list+0x290/0x290 [ 337.184342] ? find_held_lock+0x36/0x1c0 [ 337.188390] ? lock_downgrade+0x8e0/0x8e0 [ 337.192520] ? __fget+0x40c/0x650 [ 337.195971] ? kasan_check_read+0x11/0x20 [ 337.200110] ? rcu_is_watching+0x85/0x140 [ 337.204240] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 337.209427] ? __fget+0x40c/0x650 [ 337.212877] evdev_ioctl_handler+0x144/0x1a0 [ 337.217271] evdev_ioctl+0x27/0x2e [ 337.220793] ? evdev_ioctl_compat+0x30/0x30 [ 337.225095] do_vfs_ioctl+0x1cf/0x16a0 [ 337.228967] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.234487] ? ioctl_preallocate+0x2e0/0x2e0 [ 337.238879] ? fget_raw+0x20/0x20 [ 337.242319] ? sockfd_lookup_light+0xc5/0x160 [ 337.246807] ? __x64_sys_futex+0x477/0x680 [ 337.251039] ? do_futex+0x27d0/0x27d0 [ 337.254828] ? security_file_ioctl+0x94/0xc0 [ 337.259223] ksys_ioctl+0xa9/0xd0 [ 337.262662] __x64_sys_ioctl+0x73/0xb0 [ 337.266533] do_syscall_64+0x1b1/0x800 [ 337.270413] ? finish_task_switch+0x1ca/0x840 [ 337.274892] ? syscall_return_slowpath+0x5c0/0x5c0 [ 337.279810] ? syscall_return_slowpath+0x30f/0x5c0 [ 337.284729] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 337.290078] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.294910] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.300085] RIP: 0033:0x455a09 2018/05/30 09:06:06 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) rt_sigaction(0x3f, &(0x7f0000000000)={0x1, {0x9}, 0x4}, &(0x7f0000000040), 0x8, &(0x7f0000000100)) dup2(r0, r1) 2018/05/30 09:06:06 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x365040) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7fffffff, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000580)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), r2, 0x0, 0x1, 0x400000}}, 0xec) 2018/05/30 09:06:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f00000008c0)={&(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="a600000000000000", @ANYBLOB="0100000000000000000000000000000000000000000000001800000000000000140100000c0000000000000000000000"], 0x50}, 0x0) 2018/05/30 09:06:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:06 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="b7859cb8eec705f2288a933d66593ae164c990a0028e6640c522b60bdfedb810", 0xfffffffffffffd2f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xffffffffffffffe1, 0xff, 0x7, 0x9, 0x0, 0x80, 0x2404, 0x9, 0x100, 0x800, 0x101, 0x800, 0x9f, 0x100, 0x3, 0xfffffffffffeffff, 0x10000, 0x8000, 0xf54, 0x8, 0x6, 0x7, 0x80, 0x2, 0xbc8b, 0x101, 0x6, 0x921, 0x10001, 0x3a74, 0x9, 0x81, 0x1, 0x544, 0x0, 0x8001, 0x0, 0xfffffffffffffffc, 0x2, @perf_config_ext={0x0, 0x3}, 0x4, 0x401, 0x9, 0x2, 0x5, 0xfffffffffffffffd}, r2, 0x2, r0, 0x21eeb2acf0f8ebf1) 2018/05/30 09:06:06 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000b8ffe521"], 0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xa8cd, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x2, 0x80, 0x4, r3}, 0x10) write(r2, &(0x7f00000001c0)="1d9d30910700230085e132eeb8f10788e9650100c66d88c95b0f000000000000000000000000000000000000", 0x2c) tee(r1, r0, 0x400ffffffff, 0x0) 2018/05/30 09:06:06 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x2, 0x1, 0xff, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x8, 0xa4bd, 0x9, 0x8}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) [ 337.303257] RSP: 002b:00007fc678c0cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 337.310949] RAX: ffffffffffffffda RBX: 00007fc678c0d6d4 RCX: 0000000000455a09 [ 337.318211] RDX: 0000000020013000 RSI: 00000000400445a0 RDI: 0000000000000017 [ 337.325469] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 337.332722] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 337.339995] R13: 0000000000000228 R14: 00000000006f8460 R15: 0000000000000001 2018/05/30 09:06:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000523cc6a714a82e856ab9ff6ff8b8d7b4364ce6b3a5d1f6027d5e6421b1eb837bf1daff", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) 2018/05/30 09:06:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xf0ffff}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:06 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) uselib(&(0x7f0000000080)='./file0\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000080000000001344000000008000"]) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0], 0x6, 0x3, 0x7, 0x1}) 2018/05/30 09:06:06 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x80, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x70967c17166daa5c, 0x0) recvmsg(r1, &(0x7f00000016c0)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001640)=""/112, 0x70}, 0x0) write(r1, &(0x7f0000000840), 0xff98) 2018/05/30 09:06:06 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x2, 0x80000000}) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x0) 2018/05/30 09:06:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20101, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/30 09:06:06 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x100000001) clone(0x0, &(0x7f0000000140), &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x4122, 0xff) write(r0, &(0x7f00000001c0), 0xffbc) 2018/05/30 09:06:06 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x75a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0xe7ef}, &(0x7f0000000200)=0x8) sendfile(r0, r0, &(0x7f00004db000)=0xb000000, 0x20000ff) 2018/05/30 09:06:06 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000040)=""/34) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x5db, 0xa73, 0x7}) 2018/05/30 09:06:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xd506}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:06 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x410000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x0, r2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendmmsg$nfc_llcp(r0, &(0x7f0000005600)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x2, 0x6, 0x8, "d7f423a72cdb5516611528d8155a7a20f0b3e4879723a2e5768fcbcabce70875c7c152187f47c3a3bcb1b8bc57d2b27f303b0b04cfc3a04e3da84b5dfb4677", 0x7}, 0x60, &(0x7f0000000140), 0x0, &(0x7f0000000280)={0xd8, 0x109, 0x10000, "e78509180aa9b25b44633645cb79897cacdfefcfd5641dd34dc033436a5141ebcc7403695e76d3daa224c5f2f44720f4bdafda9c5d3962d11c84a41678967226398a16fd8cd485caf826e5549a574ab386bbf79fed01dd48519311096c588ac44140757db6580e53a17a2e0d702ef7c4991ab71dec39c9a17b89207bf34868d32a96c05c37f959b353651d3db47e183658b3985005ac8b43a49836b49fadcd3c9bec36870237e2b60d0eb79209e2d1d72170a68edd568625c946f51f3e9983b0be715eab9f"}, 0xd8, 0x4000}, {&(0x7f0000000380)={0x27, 0x1, 0x2, 0x7, 0x0, 0x1, "d70957e2fad53c6d5926615f90b980c82171481968e4171d36fec91d2387b2d7e0802d75bc8bed666dc912741002d5dc199605cfafa728f3f5419393a55e4f", 0x17}, 0x60, &(0x7f0000001600)=[{&(0x7f0000000400)="fdb3642cbfd7a4bc02fb7b44e87a2d33c8474dc17c88ad11b308d94bb12b4226bda05d4a336e9172248b79132355e28ad08f8d3112b52bb0345611c1c07057141df620526453f16d84974cffb9a838a00b593833bcdabbd06d029e346601d413250209d69b0dfa2d3c5b0fcd17c70bb190f4b7baf4b7487da2d4525a8ec1a3f0ffd356b302a48d8bcd89608b4ea44be39393d5cd99677b3d3e2152e443b6e5842207963996aa8318588b9fcb733c02987ee7c4785d96b2e98afe68a7d4954157fa491553d4fed4d9b862abfb002dfa06af7754a89e49ee5deec9561f", 0xdc}, {&(0x7f0000000500)="8b43f88b142b324c5fc8315ba11d28a013848a0faf8803dccd92c3220ccc9102bfa73bb8e450455d1aa702cc250fd47cc9eba09e02a2d50a349f03792f5aefe4aa96834384c87875ab2a5b1310071198b14c3ec84a10a577d1c7b7ef04028fcf34d25aa6f4aa0560765ef49fa752ac8de45a7e7b6cf42d0777b75f79de6cf37658133c68939b05d95e60e7", 0x8b}, 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0x1000}, {&(0x7f00000040c0)="26354c66eae3fe8a8d03b4970d1dfbabf5d49d791132be274ac7af7e9d0aece8814cd859d8a2a4d20a26976665697fb98280cd0a47a1b44d1aaea31a37ff21f6ec9848b2c60e920de9cf01e87a608c4869b604408f2c40a262d3939ae705756e46c700b1d07699b030258a2a0417707e7fb1c09bbd5027e874b02735f21847c67c7e2d46329bea8718068e49cd6772", 0x8f}, {&(0x7f0000004180)="6870d9bd7b7b95b965e16cc3a3cf622971917429c1fdca0c1a430c8f809e27b21c1e278e8beb419eb94cf083ac52eebc73db6558e7a811d732d2289a572f5d453aebc874f9954b842867252d69dd5505b77ab25d69e7bbe66780de09bdc721d425d500dd924930db8681d046", 0x6c}, {&(0x7f0000004200)="a2", 0x1}, {&(0x7f0000004240)="03caf88b09054b97ca8e107b9a590533e5685c2b55a05b67c50d91311160f2bb1589fa622f14b37f70aea88af1a6bcf8743ac15bb8896e9ee85e0b3d85d27deb25ccbda9ffee1ebdc1efc34525a1d354c8e986852c2131fc3e1abdc44afab3e5a73cf4b7c66a8126be48cf3ca8ca622b27c6ae4241f687a4d541b006a5d75f70ea33345c6ad6fceb25643b0a33566c96e235f81c4e6f50138bde7480359176991689552b6e32c33cdcf703d2b21f30bef5395b2f", 0xb4}, {&(0x7f0000004300)="ad2ee28956345786891319a7c22b8f02beb84612393f92e8a366ac01e4a13a5d3dcaa1f166e53f092d06f930d0e37ba7f38d1a227822e2f8e6a806301cb884c1fe28b75ec9f4becbe78573a1db23cd1134", 0x51}, {&(0x7f0000004380)="3b4c39dc9a25dc08040c9af8f5f0ec1c90eb7c23ea1e0929aa11642a28b50be4e7b2aeea010722d4d0b09e35440347e8", 0x30}], 0x7, &(0x7f0000004440)=ANY=[@ANYBLOB="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"], 0x1010}, {&(0x7f0000005480)={0x27, 0x0, 0x0, 0x3, 0x9, 0x7, "1e9ad119fcd896b68e8004018ca7e040851eeac5a4692d5df59c9a62efdd37443ce678cc68318be2f6590cf37c7b870785d12b9221991a1389a9d1155a0c03", 0x22}, 0x60, &(0x7f00000055c0)=[{&(0x7f0000005500)="83fd2d533602a1d7486b4e78c58a815a7b1b58422ce07ad951f005b18ee1a8ed45b2f4f849d908f2646c31d6306a72479e90e322505463d68658dee14aa2192ba880b80f88721e76548d4341cfccd7ff64", 0x51}, {&(0x7f0000005580)="5d36500c0e7bc07a9bc04847dd910d4a37b3098ce07580d4977777f0e0e835acd21692385e87e31cd6b6f6", 0x2b}], 0x2, 0x0, 0x0, 0x1}], 0x6, 0x200480c0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) 2018/05/30 09:06:06 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0xa88, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x36a, &(0x7f0000000280)=""/4096}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188, 0x276}, {&(0x7f00000015c0)=""/4096, 0x122}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0xa4, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) fcntl$setown(r0, 0x8, 0x0) 2018/05/30 09:06:06 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) socket$can_raw(0x1d, 0x3, 0x1) io_setup(0x8, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000004ee793000000000000000000", 0x10}]) 2018/05/30 09:06:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="2e34c4"]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_NMI(r3, 0xae9a) mlockall(0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/30 09:06:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000140)={0x0, 0x24c73037, 0x6, 0x4}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0xfd30, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000080)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x200000, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000280)=ANY=[@ANYBLOB="100037562d8f79f0b308cf835c0000005b7f310000f397a600f9da1e5d1da8eddbfa1e8704cb2943f04909fbbf6c4c7dd7ef10adb7024c768f442d94dc5db23021ef8d3e85543fa8a9a52f326fa9d8e3cc8a6293b0a1e7602a6a6030c6d84ac2042d04b10611c08c96cef489f11d70b34da809b9b75bf26f6a6310d9438ddef554013e6bb3271d3be287d1bd7c98894d9609c086886422369d2cd95b4302cf216355f692631262548e49bd08919a8586"], 0x10}}], 0x2, 0x8000) 2018/05/30 09:06:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x300}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:06 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x5}}}}}}, &(0x7f0000000040)) socketpair(0x0, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) 2018/05/30 09:06:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x1, 0x1f5) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000300)="04040000ad88fcc3c78022d1c980587b8309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c", 0x2c, 0x0, &(0x7f0000000040)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/30 09:06:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000427f000000000000600000089f1e6007f8a48928b3e55540bb773613a5747ee1ed71cf5948cb4eef1b6f5ccf71ea4bd864d33fb9014773566b88e39471c5de805a0ec17af17e648c1d6cf2aed6f2cadcefc5a"], 0x14}, 0x1}, 0x0) ioctl$void(r1, 0xc0045c77) 2018/05/30 09:06:07 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001400)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001440), &(0x7f0000001480)=0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="eeffffff"]) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/05/30 09:06:07 executing program 5: r0 = epoll_create1(0x0) r1 = getpid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f00000000c0)=0x5) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc08c5334, &(0x7f0000dc5f98)) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000140)={0x2000}) 2018/05/30 09:06:07 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:07 executing program 7: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x5}]}, 0x10) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/05/30 09:06:07 executing program 6: r0 = semget$private(0x0, 0x2, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x64, 0x800) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r6 = socket$nl_crypto(0x10, 0x3, 0x15) r7 = syz_open_dev$admmidi(&(0x7f0000002400)='/dev/admmidi#\x00', 0x0, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000002480)='/dev/vcsa#\x00', 0x0, 0x101000) r9 = syz_open_dev$audion(&(0x7f0000002500)='/dev/audio#\x00', 0x101, 0x200000) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000025c0)={0xffffffffffffffff, 0x0, 0x1, 0xff, &(0x7f0000002580)=[0x0], 0x1}, 0x20) r11 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002640)='/dev/vsock\x00', 0x0, 0x0) io_submit(r1, 0x5, &(0x7f00000026c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x3, r2, &(0x7f0000000380)="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", 0x1000, 0x6ad0, 0x0, 0x1, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x9, r4, &(0x7f0000001380)="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", 0x1000, 0x507, 0x0, 0x0, r5}, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x8, 0xff, r6, &(0x7f0000002380)="d28e34433b186157d3e2fd8f7d3612bedafd2c178b3c86ea2e6c9ee912dfbfda7337370f7ccd0bd39ca87e01ad352377dbbd4796d7bbddb31485faa3735cf47376038bfdc4928d38df0b8c97db359adb07af6f29c069affeb2ef26464bb887fd6a37e145c74f9d3cd4156d", 0x6b, 0x1ff, 0x0, 0x0, r7}, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x6, 0x7, r8, &(0x7f00000024c0)="598165a3a08c00218bb048fa8294d527fae24d7b0a10873cea8f3c2320f49ff5800be0", 0x23, 0x6, 0x0, 0x1, r9}, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x8, 0x1000000000, r10, &(0x7f0000002600)="5218b8ba2f349c2712a826f7a19bf52c335cf3c2dbce6c380f4e2aaebce5b0d2bb91b76ba3ab0c623de6bfe37d", 0x2d, 0x10001, 0x0, 0x1, r11}]) r12 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x2080) r13 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x80000) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x456, r12, &(0x7f0000000080)="110facd97763b1", 0x7, 0x637, 0x0, 0x1, r13}, &(0x7f0000000140)) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000280)=""/223) 2018/05/30 09:06:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0xf0ffffff7f0000}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000340)="aa086a9c3380a7dea35b99979203f838cbd9e78e77cd142a9da73128ac28cdfe100ef0fadfe5b2bb09a3d07160ce09e09ef9a565aa68c5b8e5a3206515a2888af825566a573148546efd594bdc2517d6455899891d8b44be917e84ca3f088540b3fc4fcda751ad2f2213056e370614fb32b47af4c0625abd2fc271900e34745463483d3abc32d990d345669cbd72a1213acdbabdd06d71abfc08211a8d9e705551dbdd574dd64e0b9011dfcc72e11806b6a12cd573668c9d3d53983e298eda05777acda259afc13272b7c49b817225bdbaadf59da9800fabad232a0fefdf801894799d0d", 0xe4}, {&(0x7f0000000100)="da16cb9abcf87a4dd067ac95152f1027ae16b7b973f343619ef699239058e3c47765f6fbd1720a354a42fed6b1ea54430919fc19af27dbd4d3c40fca3d5d", 0x3e}, {&(0x7f0000000440)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40}, 0x800) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x20) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f00000001c0)="01eb58a449a4162b3ccc6ce5041cc79bfba3d9cbec247ee8bbb2745e2e58cda2e5fa15afd42bbe357c66730f22b54c126dfefcb86b5d6744f9889966256f781f7e5961870eb85c71", 0x48) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000240)=""/242, &(0x7f00000000c0)=0xf2) 2018/05/30 09:06:07 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x4006, 0x4) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x4000000000, &(0x7f0000000040)={0xa, 0x0, 0x2000000000e, @mcast2={0xff, 0x2, [], 0x1}, 0x5925d71e}, 0x1c) 2018/05/30 09:06:07 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x440081, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000003c0)="2368e5c23d086a3532dd9c10889c3431433bdf332e84ced8709a926c4c1721023fb5cf19fd9c9e5309f863d48d2351055f9c023ec87ac53e46bd9ba101980c5c21000000adf14863cde56fd57fa7b6dc938216956890ad6969005992c6f37eb6569636e6d598d38ee6fd3d25f85e2a432b20f2e2d3759ec42882bbcc13943e69698216728155003964e47b38bcad3241b111db147570027c93954ab8ace378e1a87d6a7e6387f9d00fdd4eae651f80b1f17ef0b48121e2a140e13f58d0f784d8385edd5a") r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x102) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000100)=0x401) r3 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) write$binfmt_aout(r0, &(0x7f00000004c0)={{0x107, 0x1, 0x4, 0xea, 0x31b, 0x3ff, 0x30e, 0x5}, "1e2a0d70ee232577e872d5b65f4cd74a4d3746d83f02bb32e2005ffd0fca615c0cf6065c021ff543fb663d41255349db2891b5dab1a7a0b28364f8579466c2245ec9fafd4d7b5b0f088b", [[], [], [], [], [], [], [], [], [], []]}, 0xa6a) 2018/05/30 09:06:07 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) rt_sigreturn() mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='encrypted\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f0000726000), 0x0, 0xffffffffffffffff) 2018/05/30 09:06:07 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "9253ad7425a54390552beeabe26af41bac7613a92e613b63bf938c5a48eb02b1caa1fae1b4afd008cb5d2c41e2843b418bd800aef95ed3b3516ef8d3c3a3fe6c234655e60df19c220eeb87a2b0574951"}, 0xd8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/30 09:06:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) ioctl$TIOCGPTPEER(r0, 0x5420, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/88) 2018/05/30 09:06:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-generic,ctr-cast6-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x0) 2018/05/30 09:06:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x227b, 0x80fd01) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x80002) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x89}, &(0x7f00000001c0)=0x8) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x7f, @multicast1=0xe0000001, 0x4e23, 0x2, 'rr\x00', 0x1, 0x1, 0xa}, 0x2c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={r2, 0xdde}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x2, 0xac7d546, 0x8}, &(0x7f0000000140)=0x10) 2018/05/30 09:06:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00'}) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1f, 0x1000000000100ffc) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x5}, 0x8) 2018/05/30 09:06:07 executing program 5: move_pages(0x0, 0x2195, &(0x7f0000000000)=[&(0x7f0000ffd000/0x1000)=nil], 0x0, &(0x7f0000000040), 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb2a5, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, [0x7, 0x5, 0xb079, 0x1, 0x7f, 0x1ff, 0x4, 0x200, 0x5b212f49, 0x3, 0x1, 0x5, 0x5, 0x3c, 0xfff]}, &(0x7f0000000180)=0x100) connect$netlink(r0, &(0x7f0000000280)=@unspec, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x30}, &(0x7f0000000240)=0x8) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000040)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000180), &(0x7f00000001c0)) 2018/05/30 09:06:07 executing program 0: setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000380)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)={0x2, "c86b"}, 0x3) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x280000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000100), 0x4) keyctl$session_to_parent(0x12) 2018/05/30 09:06:07 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xa}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="e87bbbe7", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000013c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x396, 0x0, 0x1, 0x8, 0x40}, &(0x7f0000001480)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000014c0)={0x0, 0x81, 0xaa}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002940)={0x0, 0xc7, "01f29d4edc3a1f9e14634179dd6c505987f6f80de2bf34b163676f7e88fc341b0312a63c760f62c7bc790becda2109dca685b62a0a8ef07be07404c3499459a327a67f95aabcaac6dd63c7832b166828696150c5effd77c6e81183a5de5653103d777167421528c15fed2491dabcee22019b3064c7ca2941f9acdfe973c9c6c22ca96679fba5e0462031b44663473b106d55fc63a2bcf67316b6ceb60da997f271509f9eb40f2b99dd4149b13bcafcf51946f65bb1e519fe2d2f5ee9ab3b28cde6abb1d277fc13"}, &(0x7f0000002a40)=0xcf) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002a80)={0x85918fa, 0x20, 0x4, 0xfffffffffffffffb, 0x7, 0xe39, 0x1000, 0x9, 0x0}, &(0x7f0000002ac0)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002b00)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x3ff}}, [0x8001, 0x6, 0x40, 0x80000001, 0x0, 0x2, 0x48, 0x80000000, 0x100, 0x8, 0xfff, 0x75, 0x0, 0x6, 0xf9f]}, &(0x7f0000002c00)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002e40)={r6, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7f}, 0x90) sendmmsg$inet_sctp(r2, &(0x7f0000002d80)=[{&(0x7f0000000040)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000080)=[{&(0x7f00000001c0)="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0x1000}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000084005800050000001000000000080000200000000000000084000000021a0000000004000000000000000000", @ANYRES32=r3], 0x38, 0x40000}, {&(0x7f00000011c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001380)=[{&(0x7f0000001200)="26519c43b70b92ec8575151f38cbc63107075d9492aafeb934882758d2b26570d0243ddf6d7bdb482138ce7636dfb859cd432c53e9aff037861016fb07ce432034da70310197042055735d0bce9fd440f46b2efe0237402b433a66a39591b4d4365a12960db67b8f8134495bfdb397e49688be65edfa36df8a792f9342937652720a076fe73b881e6b7a6c9886ce3a48559f741cc3f1b1f6b9e245086b63616114c5f19f2771f446a9780e0b0bb6f6cd09bf02b9bf094be0fc4ed8741c7cf7a46c25fe99bbdee808f5", 0xc9}, {&(0x7f0000001300)="b81ee58342251cb6873c07865ad78b3f843bf2c898e70b9f530b2841be330ccc42", 0x21}, {&(0x7f0000001340)="70ed41336bc083d8748e8b723cb802d908858eb6230e4c395d36ea96de86702910bd", 0x22}], 0x3, &(0x7f0000001540)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x1b}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0xffffffffffffffff, 0x208, 0x9, 0x9, 0x1c, 0x8, 0x4, r4}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000000, 0x8004, 0x4, 0x7, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1c}}], 0xc8, 0x10}, {&(0x7f0000001640)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f00000028c0)=[{&(0x7f0000001680)="0bc9f2d826a299780e5ad58d63d3b80cbd67528ff781c4a52a37a639785ca8d0669e4620509f919f2367472fe020228e5e58336e6366e45474c6cd6df0472708", 0x40}, {&(0x7f00000016c0)="10c38d4dc403d7b5dd4b0b8092d8137fb0d28f8dea4b58307316edba26b2e01180a99d0e110a0cb49198c38e115f", 0x2e}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f0000002700)="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", 0xfa}, {&(0x7f0000002800)="073dca5518ad59af9794cde1aa003f7d265fcd33d98ad19f134d6ba2cef5628c224a17d99ed6d0679988892a33f3ae8d479b45a64d409ca8bb90dfa104658a9da8db862dd00f854bc5aa1971b96545873b321f52c5ebd2e866773e62e31e48a823cf281a2ceb8ebd283b9bfe7871005af019900f9ba5243bd4ebe8ee4b71750837d8a16de001443bca639be7bb91c168ed4cee4f210a8f", 0x97}], 0x5, &(0x7f0000002c40)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x8, 0x800, 0x6, 0xfe61, 0x2, 0x6, r6}}, @authinfo={0x18, 0x84, 0x6}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x10}}, @sndinfo={0x20, 0x84, 0x2, {0x5716, 0x8200, 0x41b, 0x2, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xb3}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x5, 0x4, 0x5, 0x3ff, 0x9, 0x7, 0x4, r8}}], 0x138, 0x41}], 0x3, 0x20000000) 2018/05/30 09:06:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x8, &(0x7f0000ffb000/0x3000)=nil, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="f00000001000130700000000000080ef000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES16=r0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000004a0000000000000000000000000002000000000000000000000000000000000000"], 0x4}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) mlock2(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000240)={0x1}) 2018/05/30 09:06:07 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x11, &(0x7f0000000040)=@req3, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0xfff, 0x2000) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000100)={"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"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000580)={r3, 0x6, 0x9}, &(0x7f00000005c0)=0x8) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x5, 0x2) 2018/05/30 09:06:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:08 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000280)={{0x3ff, 0x6, 0x8, 0x40, "0a51998a26ef5c798927ca76deb37a105a0311dd8ac69b7bcfa9f8c09ba8093a5044c2cc8d155d724068882c", 0x3ff}, 0x0, 0x0, 0x8, r1, 0x0, 0x0, "5d016e78c5d92610780709bd0e4282874cfa0eb5b28dd4360d3fea78f2034ce5f64034f918256ec66a43f7dadb460546bf1ae56c6e5c4fda542336a3e0783906", &(0x7f0000000180)='/dev/kvm\x00', 0x9, [], [0xc, 0xffffffffffffffff, 0x2, 0x7]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x6e0]}) 2018/05/30 09:06:08 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000000a80)=0x100) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000e40)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x567}}}, &(0x7f0000000f00)=0x98) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000280)=0x5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "9253ad7425a54390552beeabe26af41bac7613a92e613b63bf938c5a48eb02b1caa1fae1b4afd008cb5d2c41e2843b418bd800aef95ed3b3516ef8d3c3a3fe6c234655e60df19c220eeb87a2b0574951"}, 0xd8) r3 = eventfd(0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000c40)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="4d000000000cb081a9d9bf729e3219aca66f83bc767bb704245f7741c58bdaaa41193648032a3a497025226db45c277d5a8c7bee66028f813074d2ee0c3011da726f7b7bf4b8"], &(0x7f0000000d40), 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000008c0)={0x3, {"8e78acdbc87352"}}, 0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xc0, 0x0, 0x3, 0x6, 0x9a, 0xffffffffffffffff, 0x20, 0x3, 0x100000000, 0x1, 0x40, 0x4}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x2, r3}) 2018/05/30 09:06:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x20011, r1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000003600)='net/netfilter\x00') ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0x0, 0x401, 0x1, 0x7, 0x1f, 0x6d478667, 0x4, 0x100000000, 0x5a52, 0x4, 0x200, 0x1}) 2018/05/30 09:06:08 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x803, 0x100000001) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000003c0)=0xf5, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000001c0)={{0x7, 0x8}, 0x1, 0x9, 0x4d49d6d3, {}, 0x1, 0x5}) write(r1, &(0x7f00000001c0), 0xffbc) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000240)=0x20000005) r4 = fcntl$getown(r0, 0x9) syz_open_procfs$namespace(r4, &(0x7f0000000400)='ns/pid_for_children\x00') ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={"643071300000000000000020001600", 0x3}) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000101640c89e00e4ff000000fdff18000010fc0135ce46a332c953718e5343681afdf30b108a75a3da0258a2044fdef5a033488ae915fd447ae172e1e5d65e4462eaede9ef5a201cc6cd9b5072917d7a02bfe4f517b3bb8ac924ee58f6f76cf727e48312fd7a01fe8edf3c948779d557b9f316cb3f6c455d7fba119c329b9c0822ae079c0d51e3d821ae85b70e4337385ec73d87eb4e8af33b7be3c19ff571b342cf0a61405315603e4110de3d81519a38d81186fae21584fc463a135669457b50cbd613886a1bca08fa1446e9677c1e6733000000003377957f", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/05/30 09:06:08 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x1000000, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) 2018/05/30 09:06:08 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x400000002001) 2018/05/30 09:06:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ad56b6c504", 0x5) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) accept$alg(r0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180), 0x0, 0x20000000}, 0x0) 2018/05/30 09:06:08 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x200000000000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:08 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x2c, 0x100000000}, {0x6, 0x0, 0x0, 0x2}]}, 0x9) sendto$unix(r0, &(0x7f0000000000)="7764ccddaa97ac71728e609a15d7cd2998eed23c4da20002000000000000a1136532718858513216e357912654174f3e6c7a5d887df36cc6407882b825dbaf8a394ccc8e262b0778863c755740c5d02d70f43e9611e3", 0x56, 0x0, &(0x7f0000001280)=@abs, 0x22d) 2018/05/30 09:06:08 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x81, 0xfffffffffffffadf, 0xffffffff00000001, 0x3}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8982, &(0x7f0000000180)={'bridge_slave_1\x00', 0x3002}) 2018/05/30 09:06:08 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20a00, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x0, r0}, 0x2c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/30 09:06:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) r3 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r3, 0x40001) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000380)=0x3, 0xd4) getsockopt(r1, 0x401, 0x1000, &(0x7f00000000c0)=""/226, &(0x7f00000001c0)=0xe2) sendfile(r1, r3, &(0x7f000000a000), 0x2) r4 = request_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='*(\x00', 0x0) request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='\x00', r4) 2018/05/30 09:06:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x9, 0x0, 0xffffffff, 0x7ff}, {0xad1, 0xffffffffffff1813, 0x1d, 0x400}, {0x7fffffff, 0xa96, 0x9, 0x6}, {0xa3, 0xffffffffffffffff, 0x81, 0x9}]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x9}, {0x2}, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) 2018/05/30 09:06:09 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) clock_nanosleep(0x2, 0xfffffffffffffffb, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000180)={0x100000000000000, 0x1, 0x7ff, 0xc, 0xf}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) sched_rr_get_interval(r0, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000100)={0x40000000}) tkill(r0, 0x1000000000016) 2018/05/30 09:06:09 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0xfffff000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.selinux\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x9}, 0xffff}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001100)=""/111, 0x6f}, {&(0x7f0000001180)=""/254, 0xfe}, {&(0x7f0000001280)=""/95, 0x5f}, {&(0x7f0000001300)}, {&(0x7f0000001340)=""/60, 0x3c}, {&(0x7f0000001380)=""/167, 0xa7}], 0x6, &(0x7f00000014c0)=""/78, 0x4e, 0x2}, 0x3}, {{&(0x7f0000001540)=@rc, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/154, 0x9a}], 0x1, &(0x7f00000016c0)=""/37, 0x25, 0x9}, 0x8e}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000001700)=""/50, 0x32}, {&(0x7f0000001740)=""/249, 0xf9}, {&(0x7f0000001840)=""/233, 0xe9}, {&(0x7f0000001940)=""/59, 0x3b}, {&(0x7f0000001980)=""/144, 0x90}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x5}, 0x200}, {{&(0x7f0000003ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003b40)=""/51, 0x33}, {&(0x7f0000003b80)=""/246, 0xf6}], 0x2, &(0x7f0000003cc0)=""/127, 0x7f, 0x8000}, 0x8001}, {{&(0x7f0000003d40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003dc0)=""/88, 0x58}], 0x1, &(0x7f0000003e80)=""/53, 0x35, 0x800}, 0x1}], 0x6, 0x0, &(0x7f0000004040)={0x77359400}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045516, &(0x7f0000000000)) 2018/05/30 09:06:09 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002000000e00000010000000000000000080012000200020000000000000000003000000003110000000000000000000000000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/05/30 09:06:09 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000001400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80100440}, 0xc, &(0x7f00000013c0)={&(0x7f0000000300)=@deltfilter={0x10bc, 0x2d, 0x400, 0x70bd2c, 0x25dfdbfb, {0x0, r2, {0xfff7}, {0xfff2, 0x1}, {0xc, 0xa}}, [@filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x10, 0x2, @TCA_BASIC_EMATCHES={0xc, 0x2, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}}}}, @TCA_RATE={0x8, 0x5, {0xffffffffffffcd04, 0x86b4}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x1044, 0x2, @TCA_BPF_ACT={0x1040, 0x1, @m_connmark={0x103c, 0x20, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x0, 0xffffffffffffffff, 0x5, 0xf1c}, 0x2}}}, {0x1004, 0x6, "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"}}}}}}, @TCA_CHAIN={0x8, 0xb, 0x5}, @TCA_RATE={0x8, 0x5, {0x1, 0x800}}, @TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_RATE={0x8, 0x5, {0x0, 0x1}}]}, 0x10bc}, 0x1}, 0x40000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) setsockopt$inet_mreqn(r0, 0x0, 0x19, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) 2018/05/30 09:06:09 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x20000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x6, 0x3, 0x1ff, 0x8000, 0x665, 0x5, 0x200, 0x7, 0x0, 0x1, 0xfff}, 0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0x7, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000400)=0x8) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)='^', 0x1}], 0x1, &(0x7f0000000300)}, 0x8000) sendmmsg(r2, &(0x7f0000000cc0)=[{{&(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000300)}}, {{&(0x7f0000000a40)=@can={0x1d}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000bc0)}}], 0x2, 0x0) 2018/05/30 09:06:09 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) rt_sigtimedwait(&(0x7f0000000040)={0x3}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) sendto$ipx(r0, &(0x7f0000000100)="0b42bab1c96693260d25068b18de7a91244cfc2e8031d630dabf4d0ee9bed6b0c8fe384f3f432a5725950acb154d00b07a495dd86c0f617ef6a9d20c483fecbb88cab2fd3ab34908853d0c720aabbbaff19f4cb4f96592f42809c7f08ce328f1bfda560c6f5e51a6c17e82e3633f00a40ca82284c46aaba333069de1b6ba8c92399c6da9067d3d6a09a6a3cec52750e1644b97d4a43d2fcf8c88b1e36dc5962361e7d475df5831a4216a1f8b74aad81c0a276df208d23c54e9", 0xb9, 0x4000800, &(0x7f00000001c0)={0x4, 0x80, 0x3, "f64cdf3dcdde", 0x7fffffff}, 0x10) 2018/05/30 09:06:10 executing program 4: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@dev={0xfe, 0x80, [], 0x1e}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x1, 0x4e22, 0x80, 0x2, 0x80, 0x20, 0x62, r1, r2}, {0xaa, 0x1, 0x10001, 0xfffffffffffff801, 0x5, 0x7, 0x7ff, 0x20}, {0xff, 0x20, 0x5, 0x4}, 0x501, 0x6e6bbc, 0x0, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d5, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x3, 0x3, 0x1, 0x0, 0x2, 0x77cd}}, 0xe8) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r3, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000340)='./file0\x00', r3, &(0x7f0000000380)='./file1\x00', 0x2) 2018/05/30 09:06:10 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000002680)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) dup3(r0, r1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/05/30 09:06:10 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fcntl$setstatus(r0, 0x4, 0x42c00) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x7, 0x1, 0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/30 09:06:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xf0}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x7fffffff, 0x6, "57db51e49db17aa9b7d62b7eee603f1d56fb62521fb25a3e6b760e2d136aa8596384344e3686cf1a35ff2304052d092df7e9d2f3c6f885a01fdc07e101839e4f2ad434c454d5a8177bc3f940997f27a5"}, 0xd8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgrp(r1) 2018/05/30 09:06:10 executing program 0: r0 = socket(0x2, 0x803, 0x3f) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x141044, 0xffffffffffffffff) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280), &(0x7f0000000300)=0x14) ftruncate(r1, 0x10004) sendfile(r0, r1, 0x0, 0x72439a6b) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000240)={0x10000, 0x7ff, 0x100, 0x1a, &(0x7f0000000100)=""/26, 0x4c, &(0x7f0000000140)=""/76, 0x59, &(0x7f00000001c0)=""/89}) ioctl$KDMKTONE(r1, 0x4b30, 0x1) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0x3004) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) 2018/05/30 09:06:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000000000019, &(0x7f0000311ffc)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x10000004e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000003cc0)=@nfc_llcp, 0x80, &(0x7f0000004280), 0x0, &(0x7f0000004300)=""/79, 0x4f}}], 0x80000aa, 0x40002000, &(0x7f00000044c0)={0x0, r1+10000000}) socket(0x15, 0x1, 0x9) 2018/05/30 09:06:10 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x51a, 0x2040) mmap(&(0x7f0000ff0000/0xf000)=nil, 0xf000, 0xc, 0x80010, r0, 0x0) recvmmsg(r0, &(0x7f0000002f00)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x2, &(0x7f00000016c0)=""/68, 0x44, 0x9}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000080)=""/69, 0x45}], 0x100000000000016f, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x1f, 0x1, 0x4, 0x64, 0x60}) 2018/05/30 09:06:10 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8b32}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x228) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb0, r2, 0xa, 0x70bd2a, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x20}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf8e}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000}, 0x20000800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@broute={'broute\x00', 0x20, 0x1, 0x160, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000000), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'ip_vti0\x00', 'teql0\x00', 'ip6gre0\x00', 'teql0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1d8) 2018/05/30 09:06:10 executing program 0: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x8) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) fanotify_mark(r0, 0xc, 0x10000, r1, &(0x7f0000000080)='.\x00') 2018/05/30 09:06:10 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYPTR, @ANYRES16=r0, @ANYRES32, @ANYRES16=r0, @ANYPTR, @ANYPTR64]]], 0x1}, 0x1}, 0x0) 2018/05/30 09:06:10 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xd506}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) [ 341.515317] kernel msg: ebtables bug: please report to author: Wrong len argument [ 341.569134] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/30 09:06:11 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(r0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x141000) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x101480) sendfile(r1, r2, &(0x7f0000000100), 0x20) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000140)) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuse_mount(&(0x7f0000000440)='./file0\x00', 0x1, r4, r3, 0x8000002, 0x800000) fstatfs(r5, &(0x7f0000000180)=""/237) 2018/05/30 09:06:11 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000400)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c7e9bd53e2e8e8c7821d1d827323e6849201ab5da266864bce751504ecbd64a34341ae1a382b62d5e36f196f71fa49103001117cbafdb334fca3fafeff360e"}, 0x60, &(0x7f0000000280), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="c946a6ffb953463e90c16530d3eb4865d85fc2a35baeee6fae353158a00fa56e29bb7e9521973b7b679f496aa86eedf51913e77e5f876aeafcbfd0dccd06939e6a05af03aa0511e06f2cd231bf52eaae1d7dd406ecfe2e47fab852928a00e2d2ded948a665142e4f0bfdcfd35a918058f80c4ed2761133d19acf7f4f510caf5e3626f9b72066de09b6013f6c48b11a4d7413e24b0d2d684c4ff436c5711e8b7997c401472e72"], 0x10}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000140)={0x8, 0x2540000000, 0x5}) 2018/05/30 09:06:11 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x34000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:11 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cpuset\x00') exit(0x0) socket$kcm(0x29, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0x1) 2018/05/30 09:06:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00004aaffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffefffffffffe, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), &(0x7f0000000040)=0xa9) 2018/05/30 09:06:11 executing program 7: getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/30 09:06:11 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x0, 0x3, &(0x7f0000b7dff0)={0x77359400}, &(0x7f0000000000), 0x0) 2018/05/30 09:06:11 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) syncfs(r0) 2018/05/30 09:06:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000100), 0x8) 2018/05/30 09:06:11 executing program 4: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) dup2(r2, r1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x86001, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/05/30 09:06:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ef73322e736b63697068657200"], &(0x7f00000000c0)='ecb(seed)\x00', 0xa, 0x3) sendmmsg$alg(r1, &(0x7f00000016c0)=[{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000004b00)="877488460455363a89fb7f81ba1fd3d7aa15ccad42aa08d6f6c964978c685df9", 0x20}], 0x1, &(0x7f0000001640)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/87, 0xfffffffffffffd7e}, 0x0) 2018/05/30 09:06:11 executing program 7: getrandom(&(0x7f0000000000)=""/120, 0x78, 0x1) r0 = shmget$private(0x0, 0x4000, 0x1080, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/05/30 09:06:11 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xffffff7f}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = msgget(0x0, 0x21) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/111) recvmmsg(r0, &(0x7f0000003280)=[{{&(0x7f0000001c40)=@ipx, 0x80, &(0x7f0000003140)=[{&(0x7f0000001fc0)=""/4096, 0x1000}], 0x1, &(0x7f00000031c0)=""/151, 0x97}}], 0x1, 0x100, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff2e, 0x7f, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x2081) getsockname$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/30 09:06:11 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e93de282346d61acb4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/28) dup2(r0, r1) 2018/05/30 09:06:11 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) 2018/05/30 09:06:11 executing program 6: r0 = socket(0xa, 0x1, 0xffff) ioctl(r0, 0x8912, &(0x7f0000000040)="af26262c8523bf012cf66f") mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc003, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 2018/05/30 09:06:12 executing program 7: getpgid(0x0) sched_setaffinity(0x0, 0x1cd, &(0x7f0000da3000)) r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='/dev/snd/seq\x00', 0xffffffffffffffff) keyctl$search(0xa, 0x0, &(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x80045301, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x0, @time, 0x0, {0x3cae}}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) 2018/05/30 09:06:12 executing program 4: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xffffffffffffffc0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20202, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) accept$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) shutdown(r0, 0x1) 2018/05/30 09:06:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:12 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0xffffffffffffffb7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc8, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 2018/05/30 09:06:12 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0xffffffd3) listen(r0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0xe02) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) accept4$netrom(r2, 0x0, &(0x7f0000000000), 0x80800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x5a59, &(0x7f0000000080)=0x2) 2018/05/30 09:06:12 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x4, 0x7}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x3e, {0x2, 0x4e24, @rand_addr=0x100000001}, 'team_slave_0\x00'}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x3, 0x1, 0x2, 0x2}}, 0x2e) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3b) ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0xfffffffffffffff7, 0x40, 0x0, 0x3, 0x5, 0x65, 0x100000001, 0x8001, 0x0, 0x3}) r1 = syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0xc0000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000240)={{0x3b, @multicast1=0xe0000001, 0x4e20, 0x2, 'wlc\x00', 0x20, 0x2140, 0x63}, {@empty, 0x4e24, 0x0, 0x3, 0xfffffffffffff0e6, 0xf0ac}}, 0x44) sendto$ipx(r0, &(0x7f00000002c0)="d3bb4b36b02513c13ceae6f096d3693b64ba70e693ad913ba67a64720319081a535ef29141cb86cf332aeec4a3212ae04f9c92afc19c4c5eb8b79455ecd19d86ccde0c569de9e30b19f59d7abe23619a00aeab5bc9c81e110434eaa6091f2a0c1134a76c830e9d370eb96755a19655e24d0aa9ae13f39cb63aa4088c1b471ccdec292068892141583bfb04f49cc5b47849470bc9a29416e93adc5509a9354498ef55e3fdfb9cc3169ec654203ee3f883c4dd9428c5aa8aa1bb6caea808f544c8f62c39", 0xc3, 0x24000000, &(0x7f00000003c0)={0x4, 0x7, 0x1ff, "703f03d45ba0", 0x80000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000440)={0x3, 0x9, 0x5, 0x4}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000480), &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0xd3, "a5d4fced2415462ab2b706278dfd5311ba6bd90ea2725707758a106f0706c6c01eaa04e67f70f0595ec8f4f818627ef0d8b3be80cee379f2ae0cf2c5c152d1a81841ca22a748626caa7e253856e7cea7094b1e267da71b2f1db7a5123f3b85e12a2967f138b65f948e67f696148772952967500d7bad64e38e91fed01ea712e21c75673d0f0732b6384bb64b441a135e9473e8179fcf33fcf33101ca178c6b5fbe33181b0828d2c68214bdc3bb566cdbd5893b1ecc7730b44a326df71611e2dfe902af99668d3213614cb743dba47d7af7b8f6"}, &(0x7f0000000600)=0xdb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000640)={r2, 0xe2, "e095aab22b6cfae7aa3fc0bc31a8c68d35b6f0745eea45d01644a48af059151da62e21b10663efc0f3cc49ab0ca8efb8a155396bf0c511dd427acacad1666eeacb4ea3ffcb680dc2719604a59ca91bebeb5c9746b6dfa8b940693179a175edbddddd4b7b2743a6b05a5bcf56d2cc390b8875b582c83efc7277e569552bb1123d1ccba70e38961eea9560e3b0c6829880c1244a711698a381060bb05e5456b5dcd88974de048945d623bff3e21fe562687f02695b700a27bb90f6ee366b05b8cd2a945139f962a70ee2327098a8d2bea9ef5d090465a8369a9a0997cced8071aabe28"}, &(0x7f0000000740)=0xea) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000780)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000007c0)=@int=0x8, 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000800)={{0x1, 0x6}, 0x1}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000840)=0x80, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000880)={'filter\x00', 0x4}, 0x68) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000900)={@in={{0x2, 0x4e21}}, 0x8, 0x4, 0x1ff, "9fb2bace9e2d0715ab3975812ae980f5365220aaab1bec3a16af6e557f2efdd6a2417dc060117dbafc91fab03899162ccca811745839d16fdf2d57d204625f88451dba654250c65968cf83ae35c59372"}, 0xd8) clock_gettime(0x0, &(0x7f0000000a40)={0x0, 0x0}) ppoll(&(0x7f0000000a00)=[{r1, 0xa223623764a3f2d3}, {r1, 0x4080}], 0x2, &(0x7f0000000a80)={r3, r4+30000000}, &(0x7f0000000ac0)={0x1}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000001d40)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001d00)={&(0x7f0000000b40)={0x11b8, 0x42, 0x202, 0x70bd2c, 0x25dfdbfe, {0x7}, [@nested={0x4, 0x94}, @nested={0x1198, 0x2f, [@generic="7370e31daaf20fcb4dde7f067a3572824e989f620dbac0ba8b3242f6d8dd20dccd084b49351cde1e0b562f631e9cd55542a16e798cae9bcbf342f7790d497fe7502a217ec31731d15c1d640ff35050fec7ea1ca1ef49d6fdba5da3f3407586ea976bb170", @typed={0x14, 0x85, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x4, 0x80}, @generic="46cb6e19762f24e81e430013275a09f915541e1c47f273c41899", @generic="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", @generic="3b160e10d202adcf65810b7e8c1c3e223c8a5ddf8158257f43c8731fd94c51d245e868df62ea71bcc5d72900ff2b5695ee45106cc17053b42b7b03bc2379b1f7554ef1762b7b1c2787534a9d4bafc43a0568cc21f84d0b6066e92b9bd8a5df5132c2f474bfc522b0a6ee9bb9de85c63d2014f680208286fc9cbb47a1fe595aecc1c2a75659569a4aca542ee81374a025f995635b56f11077b3e694a9e1797cc606112a8bc8f2194bf345d3c938ed4d193e764d8b06038403a8feabe35cce6f447fcaf611602bd969a67ccdc1d6cfef9296a15361ccba58ec8b79cf9edf5b74e6a3d6fec5ae5adffbc9b559aedc00e1c5e9e97e", @typed={0x8, 0x20, @u32=0x2}]}, @typed={0x8, 0x7, @fd=r1}]}, 0x11b8}, 0x1, 0x0, 0x0, 0x11}, 0x0) write$rdma_cm(r0, &(0x7f0000002200)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000021c0)={0xffffffff}, 0x0, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000002240)=@notify={0xf, 0x8, 0xfa00, {r5, 0x17}}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000002280)={0x1, 0x0, [{0x2, 0x3, 0x0, 0x0, @irqchip={0x9, 0x100}}]}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000022c0)={r2, 0x8, 0x0, 0x9, 0x0, 0xa8}, 0x14) 2018/05/30 09:06:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r1 = syz_open_dev$audion(&(0x7f0000000880)='/dev/audio#\x00', 0x100000001, 0x200) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000008c0)={0x1, 0xff, 0x6, 0x181, 0x4, 0x81, 0x1, 0x9, 0x56f, 0x9, 0x5, 0x9}) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) accept$alg(r1, 0x0, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) fchmodat(r1, &(0x7f0000000a80)='./file0\x00', 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) getrlimit(0x0, &(0x7f0000000700)) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000ac0)={0x1, 0x4, 0x1c}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000640)='/dev/snd/pcmC#D#p\x00', 0x7, 0x1) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000680)) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$can_raw(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000005c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xfffffe8b}, 0x1}, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000380)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={0x0, 0x7fff0000000}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000980)={r6, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x3, 0x8}, 0x90) ptrace$getregset(0x4204, r5, 0x1, &(0x7f00000006c0)={&(0x7f0000000800)=""/106, 0x6a}) futex(&(0x7f0000000200)=0x2, 0x0, 0x0, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)=0x1, 0x2) recvmmsg(r4, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x48, &(0x7f0000000100), 0x0, &(0x7f0000000540)=""/94, 0x5e}}, {{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000a40)={0x5, 0x6, 0x800, 0x3, 0x4, 0x81, 0x5}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000740)={{0x2, 0x2}, 'port0\x00', 0x80, 0x0, 0x4, 0x8, 0x7, 0x3f, 0x8, 0x0, 0x2, 0xff}) 2018/05/30 09:06:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYBLOB="400000005338e4ab8aace94b21ee05ff1e1c6e5a43d80c7a0900000000000000224d7f0b8eeac2e351"], &(0x7f0000000340)=0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000240)=0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) r3 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) ftruncate(r3, 0x1000000) read(r3, &(0x7f0000000000)=""/48, 0x200000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/30 09:06:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) socketpair(0x0, 0xa, 0x5f48563c, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000000000)=0xb0) ioctl$TIOCSCTTY(r1, 0x540e, 0x1a59) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r2}, 0x8) write(r0, &(0x7f0000000080)='z', 0x1) 2018/05/30 09:06:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x400300}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:12 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$getname(0x10, &(0x7f0000000100)=""/89) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1400000000000}}, 0xfffffffffffffffe, 0x2}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x7}, 0x8) 2018/05/30 09:06:12 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) fsync(r0) recvfrom$inet6(r0, &(0x7f0000e89f47)=""/185, 0xffffffffffffff3f, 0x1000026, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r1 = shmget$private(0x0, 0x3000, 0x54000080, &(0x7f0000ffb000/0x3000)=nil) shmget(0x0, 0x3000, 0x0, &(0x7f0000ff9000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/4096) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4100) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x8000, 0x1, 0x101, 0x9}, {0x3, 0x2, 0x750, 0x1}, {0x4, 0x3, 0x2, 0x80000000}, {0x5, 0x5803, 0x8, 0x5e9}, {0x80000000, 0x8001, 0x7fffffff, 0x134a9a90}, {0x117800000000, 0x81, 0x7, 0x5a080000000000}, {0x800000000, 0x3ff, 0x0, 0xb4e}, {0x6, 0x7, 0x5, 0x4}]}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000010c0)) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/05/30 09:06:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:12 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000140)=""/117, 0x75) 2018/05/30 09:06:13 executing program 5: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r0, &(0x7f0000000140)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000021ff4)={0x2001}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x99, 0x400000) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x480200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@getqdisc={0x38, 0x26, 0x19, 0x70bd26, 0x25dfdbfc, {0x0, r4, {0xb, 0xf}, {0xf, 0xf}, {0x7, 0xfff3}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x38}, 0x1}, 0x1) 2018/05/30 09:06:13 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001400)={&(0x7f0000001480)=@newpolicy={0xb8, 0x13, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x3}}, 0xb8}, 0x1}, 0x0) r1 = dup(r0) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/30 09:06:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x280d) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}], 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x800000000001e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = dup3(r1, r0, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000080)) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000000)='eth0\x00') 2018/05/30 09:06:13 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xa00000000000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:13 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0xffff) r1 = timerfd_create(0x0, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000180)='3em1self+%vmnet1)/@\x00', 0x14, 0x0) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) msgget$private(0x0, 0x0) r2 = dup2(0xffffffffffffffff, r0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/30 09:06:13 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x8000) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r1 = getpgid(0x0) ptrace$getenv(0x4201, r1, 0x2, &(0x7f0000000040)) rt_sigaction(0x10, &(0x7f0000000000)={0x3}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc1205531, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc}) r2 = semget(0x1, 0x5, 0x4) semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f0000000200)=""/34) 2018/05/30 09:06:13 executing program 2: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x4000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x8, 0x6}) setrlimit(0x1, &(0x7f0000011000)) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x1) ftruncate(r1, 0x280080) 2018/05/30 09:06:13 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x100) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000100)={0x7, 0x1, 0xfffffffffffffffb, 0x10005, 0x3, 0x49406700}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_gettime(0xfffffffffffffff0, &(0x7f0000000200)) 2018/05/30 09:06:13 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x800000000000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:13 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffeffff7fffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000340)={'veth1\x00', &(0x7f0000000380)=ANY=[]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/30 09:06:13 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) timer_create(0x2, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x80605414, &(0x7f0000000080)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="9055e1618c91d74b0c7b6633477aa3cbf5928f1361064ec0620f371f6e882f229e66f5e5e6e10b9fd29329d5c88f3dd50e0241d50cefcaa76adcce34c48c21faefd58cffa0fbdc91bdcc967a4b3e7434b5125e6425ce623fdcaf2e8e1f58210dd32f3d5e70926cadd0ea5228c948d2365bed9fc8c83f18384026ef4bf5c439750ac4b79d3659aaf9766bb18b27849a60b8d0b2ceaf4c31abad6a1ce13b55c1daf52c79d98fa07031ab5d6a7d32", 0xad) 2018/05/30 09:06:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0xf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="d91116655974aad7402f9deb24f95d26a16f9fa9863748878782262ec3aa33143db376e5f9e9a3b3b4627829b8e80c08aab0bf9ec11b9c2b51a5f68753db0a9e91ee2b960f881197f0eb7d58e5ff3a34a2cf7ef47f3ed648a278bb229ed4dd8772ea6bf4b6cdf5cff0dc", &(0x7f0000000080)="e036cd942c37557ab8d159015aff5f9b6bc6461d63eb3b225934bee20722a9657dc5ae3d7d93577a886739eefca81c1499e6c4cb43dbbcc71120cf9624a8a8f7", 0x1}, 0x20) 2018/05/30 09:06:13 executing program 4: socket$l2tp(0x18, 0x1, 0x1) r0 = inotify_init1(0xe345d8a33bbb20b2) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f0000000040)='-[security{!![\x00', 0xf, 0x0) 2018/05/30 09:06:13 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240), &(0x7f0000aff000)=0x10162) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000100)={0x5000, &(0x7f0000000080), 0x2, r1, 0x8}) pkey_mprotect(&(0x7f0000b5c000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000b5e000/0x2000)=nil, 0x2000, 0x10200000008) 2018/05/30 09:06:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000440)={@empty, @empty, 0x1, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x3, @empty, 0x2}}, 0x7fffffff, 0x5, 0x2, 0xffffffffffffffff, 0xd}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x7, 0x641, 0x2}, 0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240)=0xfff, &(0x7f0000000280)=0x2) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0xee, "f28bdc5c85168a7e81f178533d590610df90fd1006d5378cfc9a9234d23240b26aca86ac7509f7cc5bb4c45416ef45d1731aa2b79c4d55cdf6cc8e9379b795d6af3e1c45aa386af5eccbd7cf657fcf8ad316f7508811e8d2163c0845b36bf1817b7fffda90dbdfe943106c248dfe72f658d4aaad804648a846dee04f124586826a68d180778079f0420a2b001a7eaff94483627067c50040610feddc0172728b35ebbb3106aac0ec172de129c48e93b9d04728ef39837684df0824b3a78747232317a340844ed1d81ac2c56541a6cc1067f426267f4705f9d4d0db2ebaa549af53fa95b0438613d301fdae0060c5"}, &(0x7f0000000400)=0x112) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x4ec, @loopback={0x0, 0x1}, 0xb7b}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000480)={@multicast2, @multicast1}, &(0x7f00000004c0)=0xc) sync() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) bind$netlink(r0, &(0x7f00000000c0)={0x10}, 0xc) 2018/05/30 09:06:13 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:14 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x6, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001d00ffff00000000000000000100006f9d30133ba7018ba729389b34f2560008000300bd7ee8d76c36b80640c2b4ee34ef2af943ebbad6ac718e1689a8d4d3f689eb7a4f346d6118fe76893fa329cebd0510e488b86677d2749b10c90132c2f778596a96681e89ed77b0890c36107c2522893906d38224fcede33e818cdbccd9b30625e581152fc447611edd42f4f241f5f2260de038a0ec373d601647335801d26189190c011d0b0b7c5676c6a2bdacada5aba3dd233c48a0c1ed83caf610907c1c8f6a783080a3076d306ef2436a", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/05/30 09:06:14 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="a408000008db0000", @ANYRES32=0xffffffff, @ANYBLOB="000000003dae38016fed9d6197e863adfd0b941de56b67a71bb441bc1843562db81a4bdfe2985c6612d6c9c3d2a2fb9bee3a8dc65e9b29aff8c388f63678b6c9a0ef2674d40480beda5fde3d40339b93961d6f3adacaad8b8ac717ee6f2cfb7d838d2ead9bb157986f29af85142c500af42d66b57b2d9f6de2d63abfad613a30735872a8dc99"], 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x4, &(0x7f0000000280)="b7e1f1be849d00d88128bfb50aff26accaa7597cb953c51267aaa4dd21bf110d72c461d212bfca20f83fa062a429d3036c8e17dd6529232611aca8e604e72aeb673bebec780951d4587c5abb99652c60c8adfcc10c1afca8e5f74238fd0d68218fd606913ebc455f01d82119cd261631e819c3b7aa44a8b8b2b9820501d7a73fdb7c1888514d6fcd4d14a8dc84868a0506c639e4b4d7ae96071a6218f6bce0a99776bb476b38129d4eb36a0f277b3507") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f00000004c0)={0x9fc2, {{0x2, 0x4e20, @rand_addr=0x8}}, {{0x2, 0x4e23, @rand_addr=0x3f}}}, 0x108) ftruncate(r3, 0x1000000) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000400)={0x3, {{0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}}, 0x88) read(r3, &(0x7f0000000040)=""/48, 0xcb970290) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/05/30 09:06:14 executing program 6: clone(0x200, &(0x7f00000006c0), &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x3) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000300)) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00009f3000), 0x352, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x14, 0xd, "0780a4d4ed3836f8cd668c7f448dd1480ac46f4152c63ccdb5510306f0bb709786ee7b3408ad991187c70d7cbf7f593c639489fa5b712b609ca473283194dbcc", "a48f625eabed99831b16771ebee27048b02a91ddfb21876fc82752ef7968dc7f", [0x1ff, 0xff]}) prctl$void(0x20) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2) futex(&(0x7f0000000180)=0x1, 0x0, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x2, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27a, 0x0) 2018/05/30 09:06:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x1}}, 0x80) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x0, @empty, 0x4e24, 0x0, 'dh\x00'}, 0x2c) 2018/05/30 09:06:14 executing program 3: openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x410001, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) write(r1, &(0x7f0000000080)="2400000058001f00ff070a2c002304000a04f5fd07000100020100020800028001000000", 0x24) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/05/30 09:06:14 executing program 7: unshare(0x60020200) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffdd9, 0x40) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="290000001800190000003fffffffda060200000003e80001024000040d000500000500000005000000", 0x29}], 0x1) 2018/05/30 09:06:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x180) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)) 2018/05/30 09:06:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x300}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) [ 345.742810] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 dh [ 345.755779] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/30 09:06:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xfffffff0}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) [ 345.786862] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 345.792093] IPVS: ftp: loaded support on port[0] = 21 [ 345.795551] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20004 dh [ 345.823786] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/30 09:06:14 executing program 5: semget$private(0x0, 0x6, 0x36) r0 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x0, 0x101100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0xd0b, 0x2}, &(0x7f00000003c0)=0x8) r2 = semget$private(0x0, 0x7, 0x480) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000100)=[0x483, 0x8, 0xfff, 0x61d5]) semop(0x0, &(0x7f0000000040), 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/30 09:06:14 executing program 4: r0 = epoll_create1(0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = epoll_create1(0x0) close(r2) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x2001}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@full={{0x3, {"f012ee1207c39d"}}, [{"3fccda1300b2ce"}, {"1d524fa708a814"}, {"781b889ca9c0db"}, {"f7a23eaa4479a9"}, {"fdc24101bfd8e1"}, {"4744ac5605993c"}, {"817a298d404730"}, {"c4732b274f0c84"}]}, 0x48, &(0x7f0000000500), 0x0, &(0x7f0000000540)}, 0x0) getrandom(&(0x7f0000000000)=""/1, 0x1, 0x2) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000280)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000200)=0x4) getrusage(0x0, &(0x7f0000000040)) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1, 0xfffffffffffff16a, 0x100}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4}, &(0x7f0000000240)=0x8) 2018/05/30 09:06:14 executing program 2: r0 = socket(0x100000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000040)={{0x8, 0x800}, {0x1f, 0x1f}, 0x20, 0x4, 0x2}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)) setregid(r3, r3) exit(0x8000) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) 2018/05/30 09:06:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xffffff9e}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b33000)={0xfffffffffffffffc}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="95c42dbd7000fedbdf25040000001c0003000800080005000000080003000000000008f30800d9000000080005000100c6f01b82000008008c8b"], 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 2018/05/30 09:06:14 executing program 5: socketpair(0x13, 0x800, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/18, 0x12}, 0x0) 2018/05/30 09:06:14 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x4, &(0x7f0000000040)=[0x0], 0x1}, 0x20) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x8, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000940)='ns/cgroup\x00') setns(r2, 0x0) [ 346.078139] netlink: 'syz-executor7': attribute type 5 has an invalid length. [ 346.117879] netlink: 'syz-executor7': attribute type 5 has an invalid length. 2018/05/30 09:06:15 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) 2018/05/30 09:06:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x1000) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000100)=0xc) 2018/05/30 09:06:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x4000000031, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x6d) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xff, 0x0) 2018/05/30 09:06:15 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2480, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) dup3(r2, r0, 0x0) 2018/05/30 09:06:15 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x7, &(0x7f00000000c0), 0x1) 2018/05/30 09:06:15 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3e, &(0x7f0000000080)=""/7, &(0x7f0000000040)=0x11b) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000180)) 2018/05/30 09:06:15 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f00000001c0)=[{{r2, r3/1000+10000}, 0x9, 0x7, 0x6}, {{}, 0x2, 0x5, 0x80000001}, {{}, 0x3b14, 0x0, 0x6}, {{r4, r5/1000+30000}, 0x1, 0x7ff, 0x7f}, {{0x0, 0x7530}, 0x101, 0x0, 0x2}, {{r6, r7/1000+30000}, 0x9, 0x9, 0xae}, {{}, 0x400000, 0x1ff, 0x2}], 0xa8) close(r0) socket$packet(0x11, 0x2, 0x300) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000000)=0x3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[@ANYBLOB="f8ffffffffffffff"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/30 09:06:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3f, @multicast2=0xe0000002, 0x4e23, 0x3, 'rr\x00', 0x8, 0x1, 0x10}, 0x2c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x5}, 0x8) 2018/05/30 09:06:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1b0000e30f002900000000000003000000050f7a4d3f85767d9df30067ac80017f88ad716cd8f7f94986bedb162e57c2cb6c67105d1bffde39389f5262e838a298057ff21c54ea626db7ad09dd4b1030e872ba653c3ced0717f3960bdef28e8eee8e3adc4fb8f85069595368c2002438ab02e1ea35b3311fd441773f03214d2f79411e848566ea7b14ee72f78b63ccb545fb29d3f9e1ab7c2aa8d16642dc321f276c27c28c93f2e088e5e0f12154cf31232860cb234d2a1282"], 0x1c}, 0x1}, 0x0) 2018/05/30 09:06:15 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x6, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x18, 0x0, &(0x7f00000000c0)=[@free_buffer={0x40086303, r1}, @free_buffer={0x40086303, r2}], 0xb, 0x0, &(0x7f0000000100)="2c9afda949f876a745895b"}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/54) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/30 09:06:16 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = socket(0x2000000011, 0x8000000000003, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0xfe69, 0x0, &(0x7f0000000140)={0xa, 0x8864, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x6, 0x51, &(0x7f0000000000)="809e77e5895062b6cb081fa5783493fc29503e5b8c4f493247321ed8c327248a9997741c0f1a2fb7440638a48c5845c700921fd47ca513e456a988ff3dd4ba57da651c36e211e511da25899ffebe94dd71"}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x1, 0x9, [@random="80f6d6fc499c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="89b5c6af940a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}]}) 2018/05/30 09:06:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_mr_cache\x00') ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/30 09:06:16 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0xd506000000000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000140)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1}, 0x0) [ 347.220911] Unknown ioctl -1070571007 2018/05/30 09:06:16 executing program 0: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x444000, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 347.245271] Unknown ioctl 19307 2018/05/30 09:06:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffbfffffff, 0x6, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f00000002c0)="9b247f9c1793", &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f0000000480)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(r0, &(0x7f0000000380)=""/42, 0x2a) [ 347.273587] Unknown ioctl -1070571007 [ 347.301167] Unknown ioctl 19307 2018/05/30 09:06:16 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="e3beb4d61a9b", @random="82540e3fee8f", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="4330c9c85ea5", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}]}) r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x3, 0x610, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001640], 0x0, &(0x7f00000001c0), &(0x7f0000001640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @random="41ade688cd30", [], @link_local={0x1, 0x80, 0xc2}, [], 0xc0, 0x238, 0x268, [@helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x2, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x400000000], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xa8, 0xa8, 0x1d8, [@mac={'mac\x00', 0x10}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x40, 0x8863, 'syz_tun\x00', 'ip6gre0\x00', 'gre0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x400000000000, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff], 0xf0, 0xf0, 0x140, [@owner={'owner\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x2, 0x5}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x3, 0x400, 0x3, 0x9}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x0, 0x8}}}}]}]}, 0x688) 2018/05/30 09:06:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400000000c9, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x2840) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 347.452434] xt_helper: cannot load conntrack support for proto=7 [ 347.947869] IPVS: set_ctl: invalid protocol: 63 224.0.0.2:20003 rr [ 348.107279] IPVS: set_ctl: invalid protocol: 63 224.0.0.2:20003 rr [ 472.715015] INFO: rcu_sched self-detected stall on CPU [ 472.720558] 0-....: (124999 ticks this GP) idle=97a/1/4611686018427387906 softirq=107298/107298 fqs=31231 [ 472.730589] (t=125000 jiffies g=56325 c=56324 q=1272) [ 472.735936] NMI backtrace for cpu 0 [ 472.739544] CPU: 0 PID: 25279 Comm: syz-executor6 Not tainted 4.17.0-rc7+ #74 [ 472.746791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 472.756130] Call Trace: [ 472.758696] [ 472.760834] dump_stack+0x1b9/0x294 [ 472.764443] ? dump_stack_print_info.cold.2+0x52/0x52 [ 472.769624] ? lock_release+0xa10/0xa10 [ 472.773580] nmi_cpu_backtrace.cold.4+0x19/0xce [ 472.778229] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 472.783398] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 472.788654] arch_trigger_cpumask_backtrace+0x14/0x20 [ 472.793824] rcu_dump_cpu_stacks+0x175/0x1c2 [ 472.798213] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 472.803210] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 472.808644] ? print_other_cpu_stall+0x4a0/0x4a0 [ 472.813383] ? debug_check_no_locks_freed+0x310/0x310 [ 472.818552] ? find_held_lock+0x36/0x1c0 [ 472.822596] ? lock_downgrade+0x8e0/0x8e0 [ 472.826726] ? lock_release+0xa10/0xa10 [ 472.830689] ? graph_lock+0x170/0x170 [ 472.834469] ? graph_lock+0x170/0x170 [ 472.838249] ? graph_lock+0x170/0x170 [ 472.842034] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 472.847553] ? pvclock_gtod_notify+0x2db/0x3c0 [ 472.852113] ? graph_lock+0x170/0x170 [ 472.855891] ? graph_lock+0x170/0x170 [ 472.859675] ? __lock_is_held+0xb5/0x140 [ 472.863721] rcu_check_callbacks+0x21b/0xad0 [ 472.868110] ? rcu_cpu_stall_reset+0x210/0x210 [ 472.872670] ? trace_hardirqs_off+0xd/0x10 [ 472.876886] ? raise_softirq+0x1b2/0x450 [ 472.880927] ? raise_softirq_irqoff+0x310/0x310 [ 472.885582] ? account_guest_time+0x3d0/0x3d0 [ 472.890060] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 472.895576] ? hrtimer_run_queues+0x70/0x390 [ 472.899967] ? run_local_timers+0x168/0x1d0 [ 472.904279] ? timer_clear_idle+0x50/0x50 [ 472.908406] ? account_system_time+0x7f/0xb0 [ 472.912793] ? account_process_tick+0x76/0x240 [ 472.917355] update_process_times+0x2d/0x70 [ 472.921658] tick_sched_handle+0x9f/0x180 [ 472.925785] tick_sched_timer+0x45/0x130 [ 472.929828] __hrtimer_run_queues+0x3e3/0x10a0 [ 472.934397] ? tick_sched_do_timer+0x1a0/0x1a0 [ 472.938970] ? hrtimer_start_range_ns+0xd10/0xd10 [ 472.943793] ? pvclock_read_flags+0x160/0x160 [ 472.948269] ? kvm_clock_read+0x25/0x30 [ 472.952231] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 472.957239] ? kvm_clock_read+0x25/0x30 [ 472.961199] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 472.966192] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 472.971543] ? do_timer+0x50/0x50 [ 472.974979] ? rcu_nmi_exit+0xd7/0x2b0 [ 472.978848] ? do_raw_spin_lock+0xc1/0x200 [ 472.983068] hrtimer_interrupt+0x2f3/0x750 [ 472.987292] smp_apic_timer_interrupt+0x15d/0x710 [ 472.992115] ? smp_call_function_single_interrupt+0x650/0x650 [ 472.997989] ? _raw_spin_lock+0x32/0x40 [ 473.001943] ? _raw_spin_unlock+0x22/0x30 [ 473.006070] ? handle_edge_irq+0x330/0x870 [ 473.010284] ? task_prio+0x50/0x50 [ 473.013809] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 473.018631] apic_timer_interrupt+0xf/0x20 [ 473.022839] [ 473.025069] RIP: 0010:lo_ioctl+0x1bfb/0x2130 [ 473.029461] RSP: 0018:ffff8801a9437948 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 473.037158] RAX: 0000000000040000 RBX: ffff8801d28ff680 RCX: ffffc90005ad6000 [ 473.044404] RDX: 0000000000040000 RSI: ffffffff84b309bb RDI: ffff8801d09c3ba0 [ 473.051651] RBP: ffff8801a94379c0 R08: ffff8801ae478380 R09: ffffed003b5c46d2 [ 473.058899] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 473.066145] R13: ffff8801d09c3680 R14: ffff8801b207fa60 R15: ffff8801b207f980 [ 473.073398] ? lo_ioctl+0x1bfb/0x2130 [ 473.077181] ? lo_ioctl+0x1bfb/0x2130 [ 473.080970] ? exit_robust_list+0x290/0x290 [ 473.085272] ? lo_rw_aio_complete+0x430/0x430 [ 473.089753] blkdev_ioctl+0x9b6/0x2020 [ 473.093623] ? blkpg_ioctl+0xc40/0xc40 [ 473.097490] ? lock_downgrade+0x8e0/0x8e0 [ 473.101622] ? kasan_check_read+0x11/0x20 [ 473.105750] ? rcu_is_watching+0x85/0x140 [ 473.109878] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 473.115056] ? __fget+0x40c/0x650 [ 473.118503] ? expand_files.part.8+0x9a0/0x9a0 [ 473.123067] ? trace_hardirqs_off+0xd/0x10 [ 473.127284] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 473.132387] block_ioctl+0xee/0x130 [ 473.135996] ? blkdev_fallocate+0x400/0x400 [ 473.140297] do_vfs_ioctl+0x1cf/0x16a0 [ 473.144163] ? rcu_pm_notify+0xc0/0xc0 [ 473.148032] ? ioctl_preallocate+0x2e0/0x2e0 [ 473.152420] ? fget_raw+0x20/0x20 [ 473.155853] ? putname+0xf2/0x130 [ 473.159287] ? rcu_read_lock_sched_held+0x108/0x120 [ 473.164281] ? kmem_cache_free+0x25c/0x2d0 [ 473.168498] ? __x64_sys_futex+0x477/0x680 [ 473.172713] ? do_futex+0x27d0/0x27d0 [ 473.176501] ? security_file_ioctl+0x94/0xc0 [ 473.180892] ksys_ioctl+0xa9/0xd0 [ 473.184325] __x64_sys_ioctl+0x73/0xb0 [ 473.188194] do_syscall_64+0x1b1/0x800 [ 473.192061] ? finish_task_switch+0x1ca/0x840 [ 473.196536] ? syscall_return_slowpath+0x5c0/0x5c0 [ 473.201444] ? syscall_return_slowpath+0x30f/0x5c0 [ 473.206359] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 473.211704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 473.216529] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 473.221696] RIP: 0033:0x455a09 [ 473.224865] RSP: 002b:00007fc678c2dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 473.232552] RAX: ffffffffffffffda RBX: 00007fc678c2e6d4 RCX: 0000000000455a09 [ 473.239810] RDX: 0000000000000013 RSI: 0000000000004c00 RDI: 0000000000000014 [ 473.247058] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 473.254305] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 473.261553] R13: 00000000000002de R14: 00000000006f9570 R15: 0000000000000000