c95348fd31b7241b41e2609162f5b6ae04f0ecd72fe050355ba56a0c37855a2979edf841"}, &(0x7f0000000100)=0x8e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) [ 150.399507] netlink: 216 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:25 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffe}, 0x1c) fcntl$setlease(r0, 0x400, 0x2) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x80000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/04 16:30:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000014, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="8d", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) sendmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f0000005d40)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth0_to_team\x00'}}, 0x80, &(0x7f0000006f00)=[{&(0x7f0000005dc0)="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", 0x648}], 0x1}}], 0x1, 0x20000000000000) 2018/05/04 16:30:26 executing program 0: unshare(0x100) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2204c0, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 2018/05/04 16:30:26 executing program 5: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={"66696c746572000700ea0000000000049a00100800"}, &(0x7f0000000140)=0x1cf) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r2 = dup2(r0, r1) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000000)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) 2018/05/04 16:30:26 executing program 3: syz_emit_ethernet(0xb4, &(0x7f0000000180)=ANY=[@ANYBLOB="7baf9f92a787aaaaaaaaaaaa00040e8e50c843d678a3c3906626edeb1d93118a212274a2ba188b51a45a7f56c1ff4c28318be9493f254cd030f0d24e36d5d4717216ca90c6f7ab7387c2d79e17d5d4ea37f623106705b88af1f6b705000000eeeb6a3446a40344e689b3c64fa457086c959af7d7a3b22bc4013ee9fa4a2c633eeac9ee3a0f1c175d1339780a15357eb25985bdc972d6aed12a382ee6dd5f386d0eda89864ef5f5e191b40c6ee57a37a975a47edc"], &(0x7f00000016c0)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) 2018/05/04 16:30:26 executing program 2: syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xf83, 0x201) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/05/04 16:30:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0xffffffffffffd, 0x84) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffffc, 0x0, 0x1, 0x5fb, 0x3, 0x10001, 0x1, 0x80000000, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x0, 0x30, 0x8000000, 0x6}, &(0x7f0000000080)=0x18) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x33f) 2018/05/04 16:30:26 executing program 4: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000001c0)=""/230) 2018/05/04 16:30:26 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa8607003e0000000000fffe8035000000000000000000000004ffff02000000000000000000000000000186009014159dd6070002040060c1020000000000ff010000000000001803000000fcff00ff0200000000000000001300a5447885ba34e4ef9ba99bf7f2a970abc364e701f035cbbe5a4f3cc40a9cf583cfb998e76cd9e68f4f2b2d3c5930c64b46ab1a89578e10591abe05ac11e6f125072311aa05155204fa53694f48805c01000000f498cb79dec8c638e03f061c864e60b6eb69"], 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffe, 0x40100) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) 2018/05/04 16:30:26 executing program 7: r0 = socket(0x1e, 0x1, 0x6) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9000}}, 0x4, 0x61, 0x4, 0xffffffff, 0x8}, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r1, 0x6}, 0x8) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x0) 2018/05/04 16:30:26 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$inet_int(r0, 0x0, 0x40000000000ca, &(0x7f0000000040), 0x4) [ 151.665951] netlink: 216 bytes leftover after parsing attributes in process `syz-executor2'. [ 151.687584] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 16:30:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_getaddr={0x70, 0x16, 0x720, 0x70bd29, 0x25dfdbff, {0x2, 0x3f, 0x10, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x8, 0x2}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_LABEL={0x14, 0x3, 'veth1_to_team\x00'}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x18}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x2, 0x5, 0x4}}, @IFA_ADDRESS={0x8, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/05/04 16:30:26 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x400000}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/04 16:30:26 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x400000) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="f509cb2c2947d3c04dae8a00794cb87b", 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x3}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000180)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="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", 0xfc) 2018/05/04 16:30:26 executing program 1: r0 = geteuid() getresgid(&(0x7f0000002480), &(0x7f00000024c0)=0x0, &(0x7f0000002500)) lchown(&(0x7f0000002440)='./file0\x00', r0, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000002400)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/131, 0x83}, {&(0x7f0000001240)=""/119, 0x77}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/8, 0x8}], 0x5, &(0x7f0000002340)=""/142, 0x8e, 0xe5b}, 0x10002) syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff000000000000080045000058000000b481880b0000000000000800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) 2018/05/04 16:30:26 executing program 7: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000180)={0x0, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/129, 0x81, 0x1, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/05/04 16:30:26 executing program 3: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x200}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x20) link(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') [ 151.896162] nla_parse: 1 callbacks suppressed [ 151.896179] netlink: 216 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/wireless\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) preadv(r0, &(0x7f0000000080), 0x71, 0x0) readv(r0, &(0x7f0000000240), 0x10000000000001de) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'veth1_to_bond\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) 2018/05/04 16:30:27 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0xfe) [ 152.019448] netlink: 216 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:27 executing program 0: modify_ldt$read_default(0x2, &(0x7f0000000080)=""/151, 0x97) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1}}) 2018/05/04 16:30:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) signalfd(0xffffffffffffffff, &(0x7f0000000100)={0x8}, 0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1e, 0xa, 0x1e, 0x4, "04a5f2ea846174717946839064a9fc441dbbfacd1b544d3fc151f2a01dc3c0dc4dc13bb86907ee16176565ad7d0a467fa2f3714ebe98b7d8f18a97d72f10b3d3", "8cd7a260094cfe4fd656249c956e5fea53c2184949f92dc9b7163aa45e3463b6", [0x7, 0x1]}) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000002c0)={0x5, 0xe8e, 0x4, {0x0, 0x1c9c380}, 0x9, 0x2}) 2018/05/04 16:30:27 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0x52, 0x10800a}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/04 16:30:27 executing program 1: unshare(0x40600) pipe(&(0x7f0000000040)={0x0}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x101, 0xffff}, 0x8) r3 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r3, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000340)}], 0x1, 0x0) 2018/05/04 16:30:27 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)="975acb91e01d4bab2199a1620c0225ca4fd436cd43f27ad65cdbf9b992830f9eb4483ea4e80af9fe649f542b0befe0d5e0b7dd272d9e4787a9030e64e800", 0x3e) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/04 16:30:27 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000440)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_trie\x00') r2 = socket$key(0xf, 0x3, 0x2) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, @dev}, &(0x7f0000000500)=0x10) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) ppoll(&(0x7f0000000540)=[{r0, 0x1000}, {r1, 0x40}, {r2, 0x8001}, {r3}], 0x4, &(0x7f00000005c0)={r4, r5+10000000}, &(0x7f0000000600)={0xff}, 0x8) r6 = memfd_create(&(0x7f0000000080)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) io_setup(0x8001, &(0x7f00000001c0)=0x0) io_submit(r7, 0x2, &(0x7f0000000400)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x1, r6, &(0x7f0000000200)="290df193d0417332e1896ff2c242879b42c25a33bfdbfdcfaeba2fe8e8d0b26e7cf7be896f1e16c06dc0c9ff6b4485dac2811760a4c1f7f13c00e480ed6aa70fcc3a4830c680f56aa8860f2c9431b51d025c7e0b8281d3753329704020eeb0b346c2cfff0a4cc515a37f7af62184bf3787c631f0f0a492c27fc80b04a2687e03a7b66e7eb6e7ba7fc1e6685a2255d3f73375bd78c398ef1b820947ff2bee14f949988e66cc6393b7bbd1fe2d897abb0d8bacd828cf605c06a440708a8f93f1f9a6d159a613138255b1d3fc5825133cb534d37190c1c5753991f2bcc028d88af54dd638c9445875f3b27e77368398", 0xee, 0xe3c9, 0x0, 0x1, r6}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x4, r6, &(0x7f0000000340)="2875cd0d96090e4c6e9fc1863ed093ea74f68858d6f45d6966ed0b9c5f71da68f5c09c5a1e72046cb47a32046c29dd94b168c03b297fc8cefc42c45c8b73a2b70dad62cbe06f68cae4a0817ba21593fae94504", 0x53, 0x8, 0x0, 0x1, r6}]) getpeername$netlink(r6, &(0x7f0000000140), &(0x7f0000000180)=0xc) read(r6, &(0x7f0000fcc000)=""/16, 0x0) getsockopt$sock_timeval(r6, 0x1, 0x14, &(0x7f0000000640), &(0x7f0000000680)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000000100)=0x4) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f0000000000)=0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x800, 0x100, 0x4, 0x10, r6, 0x100000000}, 0x2c) 2018/05/04 16:30:27 executing program 6: syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x4010202) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r1, &(0x7f00000001c0)=""/72, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x560, 0x220, 0x330, 0xffffffff, 0x110, 0x0, 0x490, 0x490, 0xffffffff, 0x490, 0x490, 0x5, &(0x7f0000000040), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0xffffff00, 0xffffffff], [0x0, 0x0, 0xffffff00, 0xff000000], 'bridge_slave_0\x00', 'yam0\x00', {0xff}, {0xff}, 0xff, 0xffffffff, 0x1, 0x1}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv4=@multicast1=0xe0000001, @ipv4, @port=0x4e24, @gre_key=0x532}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@loopback=0x7f000001, @gre_key=0x40, @port=0x4e24}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@dev={0xac, 0x14, 0x14, 0xff}, @gre_key=0xfff, @gre_key=0x1f}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff, 0xffffff00, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffffff, 0xff000000], 'veth1\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x451, 0x2, 0x2}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x0, 0x4b0, 0x6}, {0x8, 0x3ff}, {0x800, 0x2}, 0xffff}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv4, @ipv4=@loopback=0x7f000001, @port=0x4e24, @icmp_id=0x68}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) 2018/05/04 16:30:27 executing program 2: r0 = socket(0x10, 0x80000, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/05/04 16:30:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f78000)=0x7) getpeername$ipx(r1, &(0x7f0000000600), &(0x7f0000000640)=0x10) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000100)={{0x3, 0x6, 0x1, 0x4, "7e93ffdf541c97d1714aee646b66ad91984bf57342a759037376fc2ce648d71ecd218f767e8e0a8af142ed0e", 0x9}, 0x6ac, [0x6346, 0x5, 0x9, 0x1ff, 0x8, 0x4, 0x1, 0x3, 0x100, 0x7, 0x7ff, 0x101, 0x1ff, 0x1528, 0x2, 0x4, 0xa8, 0x9, 0x6, 0x0, 0x9, 0x5, 0x1, 0x1, 0x5, 0x4224, 0x78, 0x2, 0x7, 0xf8b, 0xffffffffffff4d44, 0x3, 0x8, 0xffffffff80000000, 0x20, 0x9, 0x9, 0x4, 0x1, 0x1ff, 0x1ff, 0x94b, 0x2, 0x3, 0x20, 0x9c0, 0x0, 0xcf7, 0x10001, 0x8, 0x0, 0x1, 0x3, 0x4, 0x4, 0x19620000000000, 0x20, 0x6, 0x800, 0xff, 0xfffffffffffffffb, 0x5, 0x3, 0x2, 0x0, 0x1, 0x7, 0x3, 0x3ff, 0xdd, 0x1f, 0x280, 0xffff, 0x5, 0x0, 0x4, 0x8, 0x3, 0x800, 0x3, 0x7fffffff, 0x7, 0x80, 0xfffffffffffffff9, 0x0, 0x8, 0x80, 0xfff, 0x7, 0x100, 0x5, 0x8001, 0x2, 0x200, 0x6, 0x100000001, 0x7, 0x4, 0x6, 0x5, 0x101, 0x3f, 0x5192, 0xe9a7, 0x8001, 0x25f8, 0x2, 0x3ff, 0xffff, 0x7, 0x2, 0x5, 0x8, 0x6e, 0x7, 0x80, 0x965, 0x5, 0x6, 0x3ff, 0x3, 0x2, 0xffffffffffffffc0, 0x9, 0x80, 0x7, 0x30000, 0x80000001], {r3, r4+30000000}}) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) 2018/05/04 16:30:28 executing program 3: r0 = socket(0x1000000f, 0x7fc, 0x100010005) write(r0, &(0x7f0000001140)="22010000150007010009d64034c6d4400e028e4940dd13eb22eeb70cf4000100040a080000", 0xfffffffffffffd33) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="132039aabfaf29a0b5ed38b605cc92f5cd7fb5e8595f55f5410954bd3c8b03401f552f3b46b32bffa7383af7567ad2f3c3d2ad", 0x33, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000000100)=""/4096, 0x1000) 2018/05/04 16:30:28 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3eba0f10c6959fc4efb8b768b553128979d4fca32f75855bc16510ce8e90b938208f220129ef9400000000000000000000000000"]}) 2018/05/04 16:30:28 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/05/04 16:30:28 executing program 2: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0xfffffffffffeffff, 0x2) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/05/04 16:30:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[nodev\x00', 0x3) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x2000}, 0xc) [ 153.191326] netlink: 216 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:28 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/05/04 16:30:28 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)="2f70726f632f7339732f6e65742f697076342f76732f73796e635f706f7274730038d8ce7abc4e5dce91b74da17cdd4959392126f8391881f781ccf22a2e0a73c24dd0d44e744af25383a71f2d731994ad5173b35cf6f98ecddfdf9ad74ee5755a4c328fee1bfc9be7b1e573d89d66e64db1af4d4b0335ae13198e646a1b8d6ef8e0e858ceb1466d756333eaf4fa16", 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000140)={0x3, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000040)=0x400000000000001, 0xffffffffffffffb1) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)=0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4) 2018/05/04 16:30:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x801000000030fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x8000, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/194, 0xc2, 0x10100, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x3, 0x3}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r3, 0x3cf8}, 0x8) r4 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x9, 0x100) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0xe893, 0x10000, 0x4], 0x3, 0x1, 0x2, 0x5, 0x27, 0x6, {0xffffffff, 0x5b72, 0x9, 0x91, 0x2, 0x1, 0x80000000, 0x4, 0x8a9, 0x4, 0x9435, 0x10001, 0x1fe, 0x2, "9c5f4b70d4bc2ea77bf23a2e1f3cac8a3f8ed7034576156478e7cb4cc5cf0dd5"}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r0, 0x0) r6 = dup3(r0, r5, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x1, 0x3, 0x80, &(0x7f0000ffc000/0x4000)=nil, 0x100000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000100)={r7, 0x2000, 0x5, [0x4ba, 0x3, 0x7, 0x6, 0x9]}, 0x12) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000380)) 2018/05/04 16:30:28 executing program 2: r0 = socket(0x10, 0x806, 0x400) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/05/04 16:30:28 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'dummy0\x00', 0x400}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000002a000108000000000000000000000000226ecb6ddfbec1fde9d76aeabb6fc449b92d64e8b5d13d47dcef1a1b5dbd586af305ae506df35bb76b6be19ef2424b5b74d3f230d2dc8fe8c56f032a237a9b9c4dbe2ceabf3d4fba57c0ccf7920b66153462054d103a3ed6ba61f29a039c1b82e9fed9e2f8ff1f193c7cd2928517c987476919edab1745fdcd8452ae39c440fde2", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000008001b0000000000"], 0x30}, 0x1}, 0x0) 2018/05/04 16:30:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85ff0)={&(0x7f0000300fc0)=ANY=[@ANYBLOB="0201000b0800a70000000000000000000300060000006dea00000000aca800000000000000000000030005000000000002000000e00000010000000000000000"], 0x40}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x3) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) fanotify_mark(r1, 0x38, 0x3, r1, &(0x7f0000000080)='.\x00') 2018/05/04 16:30:28 executing program 5: unshare(0x8000400) r0 = socket$unix(0x1, 0x5, 0x0) r1 = semget$private(0x0, 0x4, 0x10) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000000000)=""/244) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/05/04 16:30:28 executing program 0: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x8, 0x16b573c, 0xffffffffffffffff, 0x9, 0x0, 0x7ff, 0x2, 0x2, 0x1, 0x5, 0x0, 0x1}) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0xe000, r1, r2, 0x5, 0x1, 0x4) [ 154.026289] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 16:30:29 executing program 2: times(&(0x7f0000000280)) r0 = socket(0xb, 0x802, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xfff, 0x80180) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/05/04 16:30:29 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000001800030007fffd946fa293bc02ee0600000000000000856804000f00d1887364", 0x24}], 0x1}, 0x0) 2018/05/04 16:30:29 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='\x00\x00\x00\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 154.084130] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 16:30:29 executing program 5: r0 = socket$inet(0x2, 0x803, 0xff) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xfffffffffffff85a, &(0x7f0000000100)=0x2) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x204280, 0x0) 2018/05/04 16:30:29 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x102) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000977000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1) 2018/05/04 16:30:29 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ecb54fa07424adee901d2da75af00800000ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x4000) ioctl$TIOCEXCL(r1, 0x540c) pread64(r1, &(0x7f0000004000)=""/4096, 0xfffffe9e, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0xfff, 0x2, 0x3, 0x2, 0x1, 0x1, 0x8}, &(0x7f00000000c0)=0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x7) 2018/05/04 16:30:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4100000000000006) write(r0, &(0x7f000077f000), 0xfd1f) 2018/05/04 16:30:29 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x1, 0x1, 0xc3, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) getresgid(&(0x7f0000001700), &(0x7f0000001740)=0x0, &(0x7f0000001780)) sendmsg$unix(r0, &(0x7f0000001800)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000002c0)="563cc318f31dc80236674a5cc2d6b337ed6978d5ec0c18d9f52b2f0c5f7edf7a315d2873b55966c6823ea3fde479c1d95f1c439bed486dca8db2ea33012d325585427533df07182058fb1f220fd3376f59418d0e666da902222acee9c8e4f31b205f6fb38c322470343f07e52981710cfa01460102c60b42bce66c3223b14226bf2b78128858b1c3cb966f0e6640ccf7c0f6e0e463fcda2ae46101c3849a85e450d920ddc53ffd09627c1e06a4c081347ed27956c4bd7a6bcea14a94740d36d1526bb98fcd6c2805284dee30a017", 0xce}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="3e8bfba09b5a2621280e43a4574900ad2753b384fce43eb718a85ea0fefa9810110a951644fd195f97fb8de3eacc83c6272e8354bf723b7cb60c5c5ce74a0ec81e8e93ab4669cabcf25a811d80118bfc42bcb236c9653b94d49a", 0x5a}, {&(0x7f0000001440)="52f9cd5c11ad7b145a7cbde9f2ecd1d26d3b90af37bea2d8c752d9b23bca3fcb48674376334b59aa162296c89095f726688c9c981336b70008d48f6dc1c6c0c20987f6da4bcbe562eed1839fe4e2e17488de8e42604e6bdf81144dca40310c85fac8c02755aa769cf38c6421bf2d7c4e7b7d8fa2dfd89bee0e74e2baa9d36e90", 0x80}, {&(0x7f00000014c0)}], 0x5, &(0x7f00000017c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40081}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r4, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/05/04 16:30:29 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) openat$cgroup_int(r1, &(0x7f0000000000)='cpuacct.usage\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip%d%0\x00', 0x2}) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 2018/05/04 16:30:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000001480)=""/18, 0x12}, {&(0x7f00000014c0)=""/140, 0x8c}, {&(0x7f0000001580)=""/170, 0xaa}], 0x7, &(0x7f00000016c0)=""/10, 0xa, 0x7}, 0x22) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000080)="240000005e000302072188d7fffd946fa283bc0ae6e60000a6ffffff0c5a00000003a2d1", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/193, 0xc1}, 0x0) 2018/05/04 16:30:29 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = memfd_create(&(0x7f0000000100)='ppp1proc:\x00', 0xffffffffffffffff) r2 = dup3(r1, r0, 0x80000) ioctl$TCXONC(r2, 0x540a, 0x1364000000) write(r0, &(0x7f0000000140)="fc0000001a000700ab090000000007000aab80ff0100ddffffff35930700020085010000000500000000000000036915fa2c1ec2865609009b725c09b96046fe002fda0700020800008c0000036c6c096f1a382f2e117c22ebc205214000000000008934d07302c0e01720d7d5bbc91a3e2e80772c74ff73fbc5fb2c713be079f10060160000001c05defc5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3eb1bed30d5bbab2ec020000000000000891bd0734babc7c3f2eeb57d43dd16b81d94cf015083b880f411746a6b567b4d571619104027205b0350b0041f0ac270e33429fd3000175e63fb8", 0xed) 2018/05/04 16:30:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_names='syzkaller0\x00'}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000200)="a4366e09adaac8ffbe0dc9433a4a6fb2cbb528962ae70f09871f5deb6ed9c654e9e03035bd8cd2ab812933d482a8f2509c65fae6ad3bcc2cc9656d225165b82659e599ea96f783b344134eba73787783a7717d0ac848568e19155f5cd7df2f646494cb0f5ef0f7adfec7e1f1a29a1b41eb9d644213adf8878f340a75d344db54b2a1b344db4057534f40ad07a58f5457f2ea9e1dce83bf4ac8b4ab0ce80006ec3ec4ef3626adc6a81ac418e87b3de08a8ea1d32023935f60654c264e7e446634a70f80b7dc3652b5326451a3dade15bf1ec018dc2d293c5970074d26700d8f1ca94b4609e93c66676c70a19aa90bd906bedb79d0", 0xf4}], 0x1, 0x0, 0x0, 0x4000040}, 0x20000000) 2018/05/04 16:30:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1e1a00, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x8, 0x4) ioctl$TIOCSBRK(r1, 0x5427) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x56a, 0x10, [0xffffffff, 0x9, 0x4, 0x100000000]}) 2018/05/04 16:30:29 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="3f959b59727880e0074860072c2205ac705d0168c2babe76f845dda1e29eb3888f66c6f925a7b603eeef74e2e702cfef1dd2e56eb999b0c33cb601760d2046f9f01f7cf48e0de623e98dbc545475b32e3606443bb2ef525e2d13c215eb59de7ff1c156b14b5e420f32c46060bf8080f8520ed1d80724ea6a7da073713bc8898dc7") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/05/04 16:30:29 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000003c0)="8f8be78190f7f227abc5902129d189d330c2bacd557ec24a3e2556e74cae8a1641535630a6777e5b1f84c1dcf8c66b13b9a96e53fad362c4a4", &(0x7f0000000400), &(0x7f0000000300), &(0x7f0000e30fff)) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x9, 0x1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000002c0)) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/165, 0xa5}], 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000100)={0x2, 0xde, &(0x7f0000000180)="3eec962cabccfe9bd83e2b768dfa507bac4e8250115d612a1ee500831810e31c6bb39beeec9ef2a4a2d3a3dcdd2f3daf219e88df17190e14acd8aa5381ffe31da12b1900023074ef08e27717fc215be184593a095cafdaaa39a29ff7ffa7adcc3eb1657247d2cded81d2eb711fff3015909ab46e4c6f0b7afe74baaeb8ec1feb123e1261c885738b6b9a3491c3ad3b1cdc4aca9cfffcdc452e41689095e1f539dfc0faa6c695f3597a6d3a51915b92a2695ed3437fb0dfad0a8184f3e9833e6058c316bbb51aeda9b58f2ecae91c9d317b86145de4fdc1b7ba6b5411b887"}) 2018/05/04 16:30:29 executing program 2: r0 = socket(0x9, 0x3, 0x0) write(r0, &(0x7f0000000200)="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", 0xfc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/102, 0x7}) 2018/05/04 16:30:29 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x100000001, @empty, 0x100000000}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x4c) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="2580c2000000e27023aa3eb0efabcf1bb60689080045000028000000000004907800000000fffffff100ff9078e0000001b09b6d5c2a91e414699d955c"], &(0x7f0000ea3000)) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/05/04 16:30:29 executing program 3: mkdir(&(0x7f0000000740)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000a80)="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", 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000980)=""/216, 0xd8) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) renameat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000700)='./file1\x00') ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) 2018/05/04 16:30:30 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) clock_getres(0x7, &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x100) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/04 16:30:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)=ANY=[@ANYBLOB="20000000270029080000000000000000110000000c00090008000100ffffff7f"], 0x1}, 0x1}, 0xfffffffffffffffd) 2018/05/04 16:30:30 executing program 1: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000140)="1f384ca10000000104ff00fd435d1034f27530f4c50761cb965204e998e503010000007cda751834785f4b6fd6ebad8b61f500f009ffbf0eab502b486b8c9ec4c71eb0d1262b0000000080000001563be34db58c87169f13eceb54fff34268743478ed3773e833b0bac52ae86bf5cd6e04b853bfc17f4705cdcc849df414983b9322c2fae906483abaf8f391259f9d812f0000000000000000", 0xffffffffffffff40) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'veth0_to_team\x00', 0x10000}) 2018/05/04 16:30:30 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000080)={'veth0_to_bridge\x00', @ifru_data=&(0x7f00000000c0)="80742401fc04308d269616cb35c1a42247cb1b4e391edd7405265a1ba6fd1216"}) 2018/05/04 16:30:30 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)='!', 0x1}], 0x1, &(0x7f0000000180)=[{0x100, 0x29, 0x0, "01a7bada2a61cb9c684b80a6d0f1a89a59091dde80778d360f12e801eb96fbc8e12a94cc0da3cc789121716cfb05f15a681b7c2f5209bba2da447decc061f1cdc48b5cb3adebbca007d41a2de2102306f06c2d4c974e5514e7965daa5d677f1a536183dd35557d12c8c7f18f49abeaccb45601e9038977a0e4f061a1f49e3c9effb51b68383859767e19fb3eb36ff990755cc91d2d00553920a0ffa7de01b99f9b15c5d83e431a2de6545a4ed319ad3e983de1952288f1405e6e29766f1ac09dfa4cdf72d56ec5518f91a58f417fb5ac9db4ebd9655b7822519ea7dff89eec90025cebcc1e3d0d20e7060a94"}, {0x80, 0x113, 0x1, "fcac7225f6134b9c6577176fa51861bb04ffa3b28fb56fade256c33275c178f8ad8bbce90c068ffa88741e177c366a413f1d1c2d6c58575f6702404e0ddc9c98d8f75843a3f1c09fd4bb8f00ca333d1b427ff90bccb98ec1f212cbfdac419818dab82d4ad0bf2b7070"}], 0x180}, 0x4c0c1) sendto(r0, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) accept(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000300)=0x80) 2018/05/04 16:30:30 executing program 7: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r2, 0x4, 0x23fd) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0x3de, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000180)={0x80000001, 0x2}) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f0000000200)='}', 0x1}], 0x1, &(0x7f0000000600)=[{0x1010, 0x6, 0x8, "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"}, {0x78, 0x111, 0x8, "fa0814e0d0e3adb93d7ce92d80d11e6424ad9b4fd8eaf7703decab4277e10e7ae8ebbaf86b7fd9e0214826e9e2a6f682503ba0e5a7f7d8841397c7bfec86411df007ff0d31971c330b700a830dea4e2f138d8c967d164235073f909635b49b8b645c0e074a"}, {0xa0, 0x10f, 0xe20, "d22c265b8d840677998a18e8e593baac03a1c850806577d9cc93678195a13116c356ef957130d5ca698a880e74fdedde3d3e7c39261a61cdb9328e327d2d87c63148c804c5872ce92e08c87789e78648d37e9169d2d7e2986cbdaa7cde15f476b72c5da089ae8ffcd3e45b780ca09c6d8dac8f56d7b696ce29a5efbbf66bef759d850adb372ae9a6fa4be4e5"}], 0x1128, 0x40041}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) 2018/05/04 16:30:30 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)="a961a9646a8046e3afcbe9da86b8b867db62", 0x12) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee), 0x0, 0x1, 0x0, 0x0) 2018/05/04 16:30:30 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x800, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000140)=0x5, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="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", 0xfc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0xfa, 0x9473}, {0x8001, 0x40}, 0x4, 0x4, 0xf0}) [ 155.351632] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 155.366796] netlink: 216 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='\x00', 0x1}], 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000100)=""/220, 0xdc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x7fc, 0x18}, 0xc) 2018/05/04 16:30:30 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x100, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000080)=0x9, 0x4) [ 155.430150] netlink: 216 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x30]}, 0x1) [ 155.475210] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 16:30:31 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000180)}, 0x0) 2018/05/04 16:30:31 executing program 1: unshare(0x20400) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x401, "27b50889b7c12309001b00c49e0013c56f1e20258f44eef3a1960a2b94ff18f8"}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fanotify_mark(r1, 0x0, 0x0, r2, &(0x7f0000000100)='./file0\x00') 2018/05/04 16:30:31 executing program 6: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x7fffc) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/05/04 16:30:31 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/16, &(0x7f0000000040)=0x10) 2018/05/04 16:30:31 executing program 2: r0 = socket(0x10, 0xd, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/05/04 16:30:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x40c002, 0xfffffffffffffffc) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000000000), 0x6) readahead(r2, 0x3, 0x5) 2018/05/04 16:30:31 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x4, 0x2040) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000040), &(0x7f0000000100)=0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) socketpair(0x14, 0x0, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x5}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in6={0xa, 0x4e20, 0x8742, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffd4c8}], 0x80) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)={0x800, {{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, {{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x10001}}]}, 0x190) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3, 0x0, 0x4, &(0x7f0000ffb000/0x4000)=nil, 0x6}) 2018/05/04 16:30:31 executing program 4: mmap(&(0x7f00000ff000/0x3000)=nil, 0x3000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) 2018/05/04 16:30:31 executing program 4: io_setup(0x59, &(0x7f00000000c0)) io_setup(0x1, &(0x7f00000001c0)) io_setup(0x1, &(0x7f0000000200)) io_setup(0x5f7c, &(0x7f0000000240)) io_setup(0x10000000000ffd, &(0x7f0000000100)) 2018/05/04 16:30:31 executing program 6: r0 = timerfd_create(0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2800, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0xabe, 0xfff, 0xcb, 0x7, 0xc1, 0x0], 0x6, 0x7, 0xfffffffffffffffe, 0x1fc00000000000, 0x7, 0xb723, {0xca2c, 0x8, 0x10001, 0x800, 0x3, 0x0, 0x8000, 0x9, 0x20, 0x7, 0x2, 0x5, 0x100000001, 0xcd, "c1a9b25c5c51c9f715071c25e7441e52387ac399cca6280d0d2ee3a2a7d41ac1"}}) r2 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x5, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000000)) timerfd_gettime(r2, &(0x7f0000eb8000)) 2018/05/04 16:30:31 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40400, 0x0) 2018/05/04 16:30:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280)=0x2679, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0xe6) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000340)={0x3, 0x5, 0xffffffffffff9523}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x2000000}) r3 = syz_open_pts(r0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) fcntl$setpipe(r1, 0x407, 0xfffffffffffffff9) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x20, 0xa0880) r5 = openat(r4, &(0x7f00000001c0)='./file0\x00', 0x200, 0x14) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000200)) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00000003c0)={0x6, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}]}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000240)={0x2, 0xfffffffffffffff8, 0x9}) 2018/05/04 16:30:31 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180), 0x4) sendmmsg(r0, &(0x7f0000008640)=[{{&(0x7f00000000c0)=@rc={0x1f, {0x80000000, 0x397b, 0xfffffffffffffffc, 0x7fff, 0x1, 0x4}, 0xaad7}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="813efeaa88c2c4d396a7f04ede7ba7a5cc3ba462ebf8f9629bd2738692cbd5905226968a2f7e5894f9a152fa7177bfccfe146fcee5173fb6c1308fe9b195ce8579bf01adc662", 0x46}], 0x1, 0x0, 0x0, 0x8000}, 0x8}, {{&(0x7f0000000240)=@generic={0x1f, "3c1589c904ed7c2f1786d00a52acfebca3ae08bb953c000db14c72673524f2c28429c80e938b64c2dad903e8035034ef1022f2e008ee2870ffd2d208147ca2f4aaef32ecd5780b27e4a6d11628b2737e9aab0659b6a177b3c28b419e37f816396cddaf506eb4d89c15e124d5c6434008fe8f73ece32ef725b72b33952a48"}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000002c0)="47cbf9a73469ef67199bd4c62c41ac663df59b7ba7d029b3c4c1", 0x1a}, {&(0x7f00000003c0)="981c9b1076d810107f42fa98eb6e887b2530dbb9f92326e5942aeaff14b6063b0adb683b16ef8fd97df56a8dcb64ef3009d72cda528c55d557f4dacecd726d2d353475bc6c61c51539ce67c2773cdf54435f58766ef48c5b9fb1ecbd289829962fe918ac67f12b13ce249615a97be2cbd604bbd4310e3de70f3cf33f4b78463b4771051e6e445b70a5ab1e078b6cc0", 0x8f}, {&(0x7f0000000480)="4df82a43aa61688b4dd86962f4949529dec345bc999058e8ac134881a7b71862bfc75ef7ff925b1e6ca86b33a5289f3126eb8112058f6a71f5951168aa7a381bfc4f4024bfee55ee807fdc9c84b589355b11ec0dbf59f069c34c574dce736f9465f1631c7b150cb54757", 0x6a}, {&(0x7f0000000500)="dbb4b321b2d56d37aaa8fdc0bb004c1a770c73409eee99eff19bb061f3f3748a924bc49a8bd94baf83bf658f71e00560c69f85994e3887a95c2e53ea6cd94553e6400593048882b00615752de48d3d83adafef2f7208f811a00050248b979117d80c2ce248cdf585b476ca5a4939af81fb2ed0867ec894540cbd66b8300f8f0f0b16b43f5d9786aac160637e9a6c7197e072e78e41e27cdd3b436fdf74903646422ef0e853ff8ef9c924216938133aff5ff10c451f5c6f6e", 0xb8}], 0x4, &(0x7f0000001100)=[{0xf0, 0x116, 0x6, "e8c00480d74d832f3c3df7d49eedc9998acd9acb6a7fa7e283cfdf9f2add807909335379bab15a59e0858705be246b33dfedc84818d9c21f2a55e3f012880fe09608518e17dd2cfe5acf036626a04d817391614a75737e8c8eb8af048a790acc493f5f4f88fd08d49960598f05a38a69be9b66ee5db4290b38f6f0e84f66698053a20363bcdad3f3e028ad6c463f6ac6784c81bc46579751ffd83c480ccb827ed021b080931e2482ff9f53325cbd01c718ab9a0af544484e65883639acefbade83e4e63a5c23bedbf3fe3b208c6b37e9130097b857596839e3040da81c"}, {0x88, 0x107, 0xfffffffffffffffd, "2696725041c96d838624c3d256f63bd229f621f55ecbc36199624c0c018ed6b6b8d2cbad05cb2cec25a813bdca8ccea882793f46a30b37dee53d40778986324e43284aed2308c4236b9cdec7921bbd4e741ab0e4816928cd7046b1f42b2144c7e26d45afdae706e028636ffac0495fa3836e"}, {0x108, 0x13f, 0xffffffffffff0001, "ca01d9ba2f8c37954ed008daa5584ee98eea16909729188bd0b1aa0c76daac65854d40ca86fb69afb9ab14638cce95dbcf1f1caca171214a427847a3b1c90c4b7de6fb6472706bd211738693af154b64eebd3608b04ad711297bd549a914050ed088e476633ab237d0a7356812c23303cf2415eee8f02975c49de597ece792f43c1a24fc10efdef37508d5d84de07f5278ba1d364f22f9517e0d0c05773601f97d9fbdf220d01e001a7d1c919de2cd6d1128448c76ee4d8926ae293b24ae1b6a07812820e87221551db407bfcd747d33119decb2018d478c0617dacc1b1d3f805fcf40f1d8774c58b02a2167f74abb8cb6"}, {0x1010, 0x0, 0x1, 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&(0x7f0000008840)=ANY=[@ANYBLOB="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"], 0x11d8, 0x1}, 0x8}], 0x8, 0x881) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x4, 0x10}, 0xc) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="94", 0x1}], 0x1}}], 0x1, 0x0) [ 156.504912] netlink: 216 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:32 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0x1bb12acd, 0x0, 0x0, 0xfffffffffffffde6) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) fstat(r1, &(0x7f0000000000)) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x200) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/246) sendto$inet6(r1, &(0x7f0000b0cf6e), 0x0, 0x40044, &(0x7f000001b000)={0xa, 0x4e24}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x7, &(0x7f0000000340)=[{0x7, 0x90, 0x4, 0x56b7}, {0x6, 0x25, 0xb1d, 0x3f}, {0x401, 0x0, 0x6, 0x5}, {0x80000001, 0x4, 0x8000, 0x71b}, {0x1b, 0x10001, 0x7ff, 0x774d}, {0x7fff, 0x9, 0x5, 0xfffffffffffffffb}, {0x2, 0x2, 0x8, 0x80000000}]}, 0x10) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="a70000000900009c98f2afd0d1f832c20b634dffdf5426aa0e562d0ddef1f2c539c7bec3e4c4b056fc7f34cf87c22100f3af738e7f1bb981f5a70e8c5519a073650f2c7827171114ef28902d95129854cf95f396d3403b2d024867b24ea04529dd64c022a9e37f54e76144754200000047b7c69683d35b810440596a3f46fa43e52b11218e16cdc51ae33f282823f8b44c7cb9b0c647bf946c1ddead5d9d8e5f9d8ca98423a900fba9643e1482258128da6cffff9d0d5e89236982e699259b2e62d94a9dfdc681e4fcf2d34f9ac60bc4afd680382f7654ab718315d7ffd35b9b5127f48a30fb1bf7a4d0316ecea5e17a5e6845a5bfa3a8bd5ed7ed10ec760f5eac3f9f3f27750000000000000000000000c84b81a0eb76d19ac30cc331ccc93412399b96246d011afaebbddc1044ce43ba74fab3f59537481790de9e3e8c9d5354c7e8350d8c60fed789909322ffd955b0d78122b22cdf875667bb2fba56732a5b"]) 2018/05/04 16:30:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000b80)=""/250, 0xfa}}], 0x1, 0x0, &(0x7f0000000d40)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x44, 0x1, 0x9, 0xfffffffffffffff8}, 0x10) 2018/05/04 16:30:32 executing program 2: socket(0x10, 0x5, 0x2) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x201ffe, 0x0) mq_open(&(0x7f0000000000)='-proc\x00', 0x800, 0x20, &(0x7f0000000080)={0x54, 0x4, 0x9, 0x4, 0x7fffffff, 0x91, 0x224e, 0xff0000}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/05/04 16:30:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0x4}}, 0x930b, 0x1}, &(0x7f0000000080)=0x90) 2018/05/04 16:30:32 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000048c0)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000004cc0)={r0, r2, 0xfffffffffffffff7, 0x20000000000, &(0x7f0000004b40)="77b64b821e89a01e59e2feccd40f6480ea9237fda6b1e653c502d194382cc5f74f", 0x101, 0x8ad1, 0x8, 0x3, 0x7, 0xc2c, 0x6a, "31334dde4c101df586c10d853743b82563bc7cb414cad615be4071fb3a173d77a8106e2f9795585a5ff7c0417b44d2b178ee55b170ea800e1f874e5320be44140a3e0fc4bdedbbf5b7"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000004580)={0x0, 0x1}, &(0x7f00000045c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000004600)={r4, 0x4}, &(0x7f0000004640)=0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@ipv4, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000740)=0x0) r7 = getpgid(0xffffffffffffffff) r8 = geteuid() fstat(r2, &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004280)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000004380)=0xe8) r11 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004540)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004bc0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000004b80)=0xffffffdf) r14 = getgid() r15 = gettid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000046c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000047c0)=0xe8) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004900)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000004a00)=0xe8) r19 = getegid() sendmsg$netlink(r2, &(0x7f0000004b00)={0x0, 0x0, &(0x7f00000044c0)=[{&(0x7f00000000c0)={0x1c, 0x3ff, 0x100, 0x70bd27, 0x25dfdbfe, "", [@generic="a1eb16eacd4ad6769a"]}, 0x1c}, {&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x4e8}, {&(0x7f0000000780)={0x3688, 0x15, 0x400, 0x70bd2b, 0x25dfdbfb, "", [@nested={0xe8, 0xf, [@generic="80349f9ef0fe6d54803da4e907aa2992611ac338c508bd07c72d1150e72e61a8180030c67530c4064b46010a11b1a8c224d1dbdd6a965f09942796d08e7ab88489d2f460634223412a72477238f17dafb7fa6b585e1dd7241cd6435abef9f4e574fefe60345e5d00f6381346d9940ac7df2d88772cff94a1d3b866abf4694d70e8bd2053e607d377b0b2fbb5e7ef0c43dc62323396d91c5633b496ab6bce1dd41e8e57bb50a393513d9f7b031c6117af6f12d292177869d1669a1695a6dfff43d602079c34476c3209ea24f1709099aaa4e5db20750d5e48ac4b8f6c", @typed={0x8, 0x66, @fd=r2}]}, @typed={0x8, 0x2c, @u32=0x3}, @typed={0x8, 0x36, @uid=r5}, @nested={0xb0, 0x50, [@generic="383ae625486feeb9f5382f883e16dc3c1d9a5c6ecb3d68839d9b388ef493b2c9367be2371ec6e7010fce8882e400b010771b12e71473634b30308d65a8c718a719e255c78898eb606e6f523abdf1e9db5047240b83cdc4a4bb0f7568329525e0", 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@generic="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0x21d4}, {&(0x7f00000043c0)={0x100, 0x3a, 0x0, 0x70bd2b, 0x25dfdbfb, "", [@generic="44bed91da46d28c58f15275a1d136e48657a213fcbe51fbc65659b6f6bc9c1c09cdd646389dd717ba561d0df9b4814f037ade55015af84bcc3864847bdddbaa4bf4837140b20f30b915e3de782eaae94cd87debabda136924936978fe9d9885c39b4d7f8f8496c7677b4f4ad41397df2f64f05c85a339dd321a616b199579f3cb47bbaef44452c688d6fb8dcef602f85ad1e1f3cd466c49f7d508e5e2bcc6c9218fb50694f3cfa19df9e701b41b5d3079fc3f58e68f750b17e72575610a364064f925921f7d4443a47953808bda2f333e062d8fd61e876d47cad", @generic="6b7e1c", @typed={0x8, 0x90, @u32}, @typed={0x8, 0x2, @u32}]}, 0x100}], 0x7, &(0x7f0000004a40)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r3, r2, r2, r2, r2, r2, r2, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, 0x0, r18, r19}], 0x98, 0x4}, 0xb1d0e8e66ec9af9b) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="a0e4706a730001030084ba2400040000000000001907a698b313586c"], 0x20}, 0x1}, 0x0) 2018/05/04 16:30:32 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x20000001, 0x1b071, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000400)='./file0\x00') r0 = shmget(0x3, 0x3000, 0x1881, &(0x7f000000c000/0x3000)=nil) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x100, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/81) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x401, 0x8002, 0x7, 0x20, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r3, 0x90, "f1ed9d44d1e2372ef90558058398dd7aa75bf46036a4a48649681ab69b50e6a9cefb1101ea47fba1c02b48b30db71d8e517901bd928261be516e3badaa5ec5d817cfb5a49d3430a807cef760b4c215e418011fe1dba692771eb755aa1ab33866c3416db8b611cd222b015e06fa104d16a2148c3fb9edf9d1ce05a70eeccf6590b261362c83fbfc2f56d6e296bfb1debf"}, &(0x7f0000000380)=0x98) readahead(r2, 0x3ff, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) 2018/05/04 16:30:32 executing program 3: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semtimedop(r0, &(0x7f0000a0ffc4)=[{0x4, 0x3, 0x1000}], 0x0, &(0x7f000043d000)={0x0, 0x989680}) 2018/05/04 16:30:32 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000f73fa7)=""/89, 0x2e, 0x0, &(0x7f0000000040)={0x3, {"b4546c07612578"}, 0xfffffffffffffffe}, 0x10) shutdown(r0, 0x0) 2018/05/04 16:30:32 executing program 2: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) write(r0, &(0x7f0000000140)="f5", 0x1) fchdir(r0) r1 = socket(0x10, 0x802, 0x0) readv(r1, &(0x7f00000014c0)=[{&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/191, 0xbf}, {&(0x7f0000001280)=""/233, 0xe9}, {&(0x7f0000001380)=""/199, 0xc7}, {&(0x7f0000001480)=""/60, 0x3c}], 0x6) write(r1, &(0x7f0000000000)="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", 0xfc) 2018/05/04 16:30:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74655d0000000000000000dead31b3cb000000000081c560bd9f4698270000000000000000000000a1fe8f10e87accafef0cd20a2771c3406addcc4039660665c0aa1f60473fada776fb217ae8d569a352ab9bc98cc22115271a59aa01a82141b1d2902eb3db8b"], &(0x7f0000000100)=0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/04 16:30:32 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0xfffffffffffffffe}}) 2018/05/04 16:30:32 executing program 7: r0 = socket(0x4, 0xb, 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x4}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8, 0xb8, 0x3, 0x0, 0x6}, 0x14) r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/04 16:30:32 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040), 0x4) getsockname(r0, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x80) socketpair$inet(0x2, 0x6, 0xf8ea, &(0x7f0000000200)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @local}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) [ 157.445359] nla_parse: 1 callbacks suppressed [ 157.445376] netlink: 216 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000017c0)={&(0x7f0000001040)=@rc={0x1f}, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)}, 0x0) readv(r1, &(0x7f0000001140), 0x1000013f) 2018/05/04 16:30:33 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) accept(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) 2018/05/04 16:30:33 executing program 6: r0 = epoll_create1(0x80000) pwrite64(r0, &(0x7f0000000000)="07054f24723ee113b2e819ba100f8f624ad4d14481b5930f22e9c5ec5086bcea95f46fe2405c673089a45763957f5061d3fac08eb415e2c112651ee36e0903d9ba616171b4b16462bdf9bc600eb6056c9805f3e8e1e2e97b19093c646866d8e4cb85e7ee23ca94aed68609dab77c9b38e5ca071cf02c4c0ccc2f", 0x7a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'veth1_to_bridge\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000df7000), 0x4) 2018/05/04 16:30:33 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write(r0, &(0x7f00000001c0), 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/116) 2018/05/04 16:30:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105081) memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "c16f3e24d3061f31a95cf79addbb1319cba81f0925639656fddada08655d4f620b70e5a05d94c4880f62343b3e5bb8d6606acec9eafb4f719b3dd5223ae0cdc4", "24c3cb1a039b3128f63a336efc6c071cd1767582de89090e0000000000002a013dd07642b6bc44caa451c10b823c9a965d093d415b5c38c3ac5cb11952d4bcd7", "6dd1a8a774e086a3c29dfc821c04d2377824323074f10cd4d42060dd11e3cf81"}) 2018/05/04 16:30:33 executing program 4: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x1008, &(0x7f0000000180)=ANY=[@ANYBLOB="00d0c9b70e0c2f4aefafad946b6a5629cd4c61c4a870dd2b55060b78fecddac3513aeabac4e1adc8e6a9ca4db70518e53194074d4e6e4d042a713e359b3f996e70d80b0835440b5138e6ba456ef1b3cc33514a45549d0c3009dcfdd011bba309f4fbfa3b659d862e2e4aa257446d324ca6fddb2029228b708883e80b9eb79ba1780ce071f18d16bc2167fa466f87de5a29fcc07d3c775f9a0ba20a231e601305a9073d6fb662b3987a0922be29598266ab1ddd72e2619be0ae9e40825bc6b12bb40f5da5fb89474fc8d5f82e06227a0bbe978bfb3258fce7f4e45b9d6317517758645e51337ae06784b40eda517d419698c359de304bc7933cf021ccadb59f5d10e1dead8f8bb2e57cedbd2f58ebabec7641bda522e34a3037c687bf89b8f5ea734593cc9e5f9453dd53c3ffe6cf25005a07dca1e574b2130ffd2fea3168e700fcc8801a39b46d9bc55234e8b1a31ff5a96c330eb3b59457476a8bd59ddf6fec794a3244ae"]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20080, 0x0) bind(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x3, 0x2, {0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x7fffffff}}}, 0x80) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) accept4(r0, &(0x7f0000000300)=@generic, &(0x7f0000000380)=0x80, 0x800) 2018/05/04 16:30:33 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x145400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000000140)=0x84) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r0, 0x1, 0x1, 0x1000, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x8, @empty, 0x40}}, 0x80000001, 0x3, 0x1000, 0x6, 0x1}, &(0x7f0000000240)=0x98) request_key(&(0x7f0000001240)='blacklist\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)='vboxnet0\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001200), 0x1000000000000082, 0x0) 2018/05/04 16:30:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x202000, 0x0) getpeername$llc(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/05/04 16:30:33 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000001000)='{', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x100000001, @dev={0xfe, 0x80, [], 0x15}, 0x6}}, 0x1, 0xd9b3, 0xa4b, 0x850, 0x3}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xffffffff}, 0x8) [ 158.589208] netlink: 216 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:33 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x7fb, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x28}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x3, 0x4) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) [ 158.684235] netlink: 216 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:33 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000300)='r', 0x1) fcntl$setpipe(r3, 0x407, 0x8ffff) fcntl$setpipe(r4, 0x407, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) splice(r0, &(0x7f0000000100), r4, &(0x7f0000000140), 0x2, 0x8) 2018/05/04 16:30:33 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x25) fallocate(r0, 0x1, 0xc4d9, 0x200000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3af, 0x3f, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x9, 0x3ff, 0xfffffffffffffc61, 0xfffffffffffffff8, 0x4c}, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x2, 0x4) 2018/05/04 16:30:33 executing program 6: request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='user\x00', 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x8000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)) 2018/05/04 16:30:33 executing program 5: open_by_handle_at(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00@\x00\x00'], 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="0207080902000000000000a800000000"], 0xfe1c}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa}, 0x1c) 2018/05/04 16:30:33 executing program 3: r0 = semget$private(0x0, 0x4, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000100)) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/130) 2018/05/04 16:30:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) r2 = dup(r1) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000ffff0021000000000000000400000000000000000000e7fadc9499650000d938ddae99971ca39b1e3c30ac1d3ea8fd01c10f063b76453bb5e9aacbfcc050c601c96f98d2c183000000"], 0x1) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x69d, 0x101000) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmmsg$alg(r3, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001a80)="a0c5c2", 0x3}, {&(0x7f0000001c40)="73b6555e7d3900c491", 0x9}, {&(0x7f0000001d40)="7b369f35abee85103d3b1b21ca5fe50ca939917059aba14ce707f03b573f4f61dab1ee620a046ae712235e6b29e776cc075a35a43fe338", 0x37}, {&(0x7f0000001dc0)="81a51a7fb5f7e4ab483bc820677e0c942553218da3e0836d4faa7eebf4483f721c44f97c6e1f64436402426a22a43d13d8cddefd15e576fb69336904e6ac4b46e207fb7043e34581a056c63da5439a4faf534792ed32c3a6ea0eda2badabe34817af08897da79a6514370247dc2bb9474965c4fcc034e10a69f858aa3658e5cbf934d3e0159e38959d616e6ccb7ee07a9c954a73a6debf1b295b83176cbcd3e0514c5dd4d91464fbc82c6583a849d7f15b10c9d723dc44c699b23f5c8aea112c3e3541a16bfec13dadd4f8587537adf24f", 0xd1}], 0x4, &(0x7f0000001f40)}], 0x1, 0x0) 2018/05/04 16:30:33 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/05/04 16:30:34 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'vcan0\x00', &(0x7f0000002300)=@ethtool_eeprom={0x0, 0x0, 0x0, 0x33, "8d838c197a241cb937957a650607002d7495567708a022b2793d8aa2cac803b68669ac7173b97d5f54a1d7cb859910a739f8af"}}) sendto(r0, &(0x7f0000000000), 0xfffffffffffffe87, 0x91, &(0x7f0000000040)=@l2={0x1f, 0x1, {0x0, 0x20, 0x7fffffff, 0x9, 0xfffffffffffffffb, 0x6}, 0x6, 0x8}, 0x80) 2018/05/04 16:30:34 executing program 5: futex(&(0x7f00001d7000), 0x4000000005, 0x0, &(0x7f0000198ff0), &(0x7f0000a28ffc), 0x55da77f243942654) r0 = semget$private(0x0, 0x4, 0x360) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x2, 0x800}, {0x4, 0x7fffffff, 0x1000}], 0x2, &(0x7f0000000080)={r1, r2+30000000}) r3 = shmget(0x2, 0x600000, 0x1018, &(0x7f00009fe000/0x600000)=nil) shmctl$IPC_RMID(r3, 0x0) shmctl$SHM_LOCK(r3, 0xb) [ 159.014762] netlink: 216 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:34 executing program 3: perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='lo\x00') socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/04 16:30:34 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x40) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x200, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000440)="00000000fdf7ffff", 0x8}], 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0xa2, 0x1, 0x800, 0x5, 0x7fffffff}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/04 16:30:34 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = dup(r0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000100)=0x100, 0x4) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x1, &(0x7f0000000040)}, 0x0) 2018/05/04 16:30:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000000)}) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f00000001c0)={0xb4, r4, 0x20, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x80c0}, 0x40890) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000ffc), 0x4) mq_open(&(0x7f00000000c0)='syzkaller0\x00', 0x40, 0x8, &(0x7f0000000100)={0x5, 0x80000000, 0x0, 0xfffffffffffffff9, 0x1, 0xfffffffffffffffd, 0x7fff}) socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x65) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={r6, 0x8ed6}, &(0x7f0000000300)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) shmget(0x1, 0x8000, 0x49b, &(0x7f0000ff8000/0x8000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'syzkaller0\x00'}) 2018/05/04 16:30:34 executing program 2: unshare(0x40600) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x3be) 2018/05/04 16:30:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/05/04 16:30:34 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0xe5600000, 0x2, 0x3, 0x9cb8, 0x7, [{0x101, 0x1, 0x0, 0x0, 0x0, 0x400}, {0x7ff, 0x3, 0x0, 0x0, 0x0, 0x1}, {0x8, 0x6, 0x80000000, 0x0, 0x0, 0x400}, {0x4, 0x81, 0xff, 0x0, 0x0, 0x802}, {0x0, 0xffffffffffffbbe9, 0x2, 0x0, 0x0, 0x508}, {0x401, 0x2, 0x7, 0x0, 0x0, 0x1008}, {0x2, 0xfffffffffffffffc, 0x3f}]}) close(r1) dup2(r1, r0) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20, 'vboxnet02'}], 0xa, "1d65e7f6f646743d36"}, 0x1e) 2018/05/04 16:30:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000002c0), 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000340)=""/38) accept(r1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/62, &(0x7f00000001c0)=0x3e) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000280)=[@assoc={0x18, 0x117, 0x4, 0x800}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) [ 159.465316] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 16:30:34 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x7, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="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", 0xfd, 0xfffffffffffffffa) r2 = request_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)=',ppp0eth1\x00', 0x0) keyctl$negate(0xd, r1, 0x5, r2) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000004, 0x40050, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000000280)="c0430e9487b802d4c534c6af6480b237feee8c0182c3db1e4eca944f7ccc5962827293a31a8a79c62f397a0233afc9a736c896787b369a96f97bbb2778457cb0b07d2b6b87a6a2b350c868df7f9710f2742d4e801a9cbac3dc312d347ce04a0417e4f21fd55e6710a56b6daf0d21dbd331b7053857f2b565eca6061710fdb70405553b34c35eecbf99e9e725010647325fca44b24055b80fdbd9c9403be04c204e9a3fceeeb7940ed5996ba40b26975b9ffa09d2fb67c2491ddc32f3a59eff782908c22a3b227339d981445497103cd0926cb99ef4609bdb836c0e1923278581dd204c151f6e2c077a65de20d27e0bd18851", &(0x7f0000000380)="d5920cb8ce56e8944aceaada43565b7dea368e933b", 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/05/04 16:30:34 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x109001, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r1 = socket$kcm(0x29, 0x7, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80200, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000040)='status\x00') ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000100)="bc5530158d81b927004fa6cb59fb235baf5b322fe68b33dc51af59ce35d04efc7ab1d47582530ca9cf5ebb8f6c0223e49e7f12646a8017edc5e4802949ba5aa66b3177bc9f18585f35ee23cc84d2ceed9b2425d0533dce846954a6e2c2a5494b8ec4aac041a8bc7e865dcb5146d4514ecf1175bd") bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r4, 0x6, 0x1, 0x200, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0xb5, &(0x7f0000000180)) getdents64(r4, &(0x7f0000003000)=""/4096, 0x1000) 2018/05/04 16:30:34 executing program 1: r0 = socket(0x18, 0x0, 0x0) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0xffffffffffffffeb) 2018/05/04 16:30:34 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000000c0)={0x1584, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@generic="780150f37d472ff2203e043f2ce98ea7", @generic="fc967c222892d9a48be95bc242abdee1a071f938b95f229b94abb6108f4046bb267e42037248d0f93c37fc518e51435ceaf01da6f1099f0dc3179600d238a3be60633b85fd8b61da628cf8635db69658f3e1212b146cd48589e72bcf73bf", @nested={0x11c8, 0x6f, [@generic="7a0047167f8f93d526297fffc627baa84b3e9505cf66d8f33d265b0655882f8164b615f421327aed58b41b4addc8710e", @typed={0x8, 0x8f, @u32=0x7fff}, @generic="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", @typed={0x8, 0x93, @str='\x00'}, @generic="5e964a3424c5cf1d62942f9c07199289d663f8af56338ded363b4dc250d50413239732c634b597ab9c763fc5dcc1cf458bd1ca75db7e3410b8c7e3eca0f61cb61d82c6335bc95a34fea824fa497d71edd6230dfa6cb56f951d0277d6450f5a1525342032394103d7f28c137f119ebb909ecd92edebceb464f483fd52c6743d4a701e8a72a367aa2a66eaf94581583ff6905a85f2839e614149493a613829d78d4b3b0fd4f959b991893b2549ef0ef5325d8adf43f2b3872b8af5210f15cefd5c9d9c4ac28b8e2aacb7a5c0", @generic="f4ac99eb37bf2bdb28b93459b1c7d758aeb31ef9a90f7eba97a494ca998d4ff46f2e8dc11b5c904fb3fa77c93a7face13e004c1176267e4847248094677eb962c75a6c761883ee57a0912ba8ff1d0fdea1fada80fc07cb6a5ce81e5a6ed6144af88023b72254351176c54592111ca09ba52f5fcfc5f7e407727684f6885bb48414a78efbc4895ce8583c6806b53d15ae994a7be4f270ed0dafc64fa6347f13c5c444e63a54f88b28308f", @typed={0xc, 0x1c, @u64=0x3}]}, @nested={0x94, 0x40, [@generic="4677837d28e9a108b99bc6bc37c15c06cf8eb741e8f9c0010d5f065587075b0e9cdd040192a494ef472a035ed63201799b9916ac2994f6df5d29759d0a9096e6e8bfd08a2c756abbe37f56c7e395beca365200d7d1ab5dfe6857bf91484d93f9e9908a31474e32e996acfe0a764b8aa847e60e2a3764be2ff4f029ea763505289cf7aa9b5c28913c", @typed={0x8, 0x93, @fd=r0}]}, @typed={0x8, 0x39, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @typed={0x8, 0x4b, @binary='~a'}, @typed={0x8, 0x4b, @uid=r1}, @nested={0x90, 0x61, [@typed={0x8, 0x64, @uid=r1}, @generic="fbe5019c69855517d8e7db180189ae22d3cc0584c9dfc33fe23714de48a7bfd7f41b28973ee30ab9815d7e81e7e30fd2b77cd10d9c51360cb3925bce567284fe4c5eea7096471db91b7bbc278e47dde0dcf41fb71300e6e594fca3c4ef64694d7aa1ad9149a6d166bf0d281a088a4f69faf0176faf3c3bbe4c573e", @typed={0x8, 0x26, @ipv4=@multicast1=0xe0000001}]}, @nested={0x1fc, 0x40, [@generic="7bd9a5a23068002bce9bfa6d3ab42d86ce44c3ed8587127fc7b42a21565302e8bea5506f80564d5b1e208af1b54be2cb65ba914680bf33ce1e8d8d00fee111143537eb3207d9b06df3645f7ffdf52a66db4be9727fe88d5e5abe57d76bdc4ecce5bb92d901bde9565b1e40efbd3263d1b4b29cf8", @generic="aa7b5fb30063193f70737ed04d97fc9ffd6d369a24e7195f17a0697b696e4106dad52caf324e7812b1f2f3681f610f58430a43cc680f1f82874ab200d0562f774d3f448034c49b051ef0a90ce2fe02b6112019700e7021f821ba839d9229a7ce6f059249ccaf2ff4f1a6e67111627ac1b1617f0dcd92e3911f294a02f8f60eb344ea3f05159b3ce11bf41f3de8b7543992f845f744ddc04e72bba5dc037862697ac767b2a797ceab0de3f7ba60f8161df9678784b44eccbdbdcb3dfc175315151791712162c260a9e134bd79238fcd522cb7ae18bf484d14fbaae235f5a9536458b4d97389b762b45a5acc74d3e8b4ee", @typed={0x94, 0x6a, @binary="4f3b241cdf05241a5778d7d0460b4c803c31c71fff7de4b90047dec2276736571c3cea93720d383918851476fe1ed4e917e4567647e965730bedb3df13e10499b8929fe7892c596fd322e1b72544a159374003a30b96e3bf7b19c6376ea445c0e5c9d91ab79acf3b44db75a5c1017ec280c93e861617c56a3de8d7c632d5b0a0f26ee0fba9957152c54963f12e71"}]}]}, 0x1584}, 0x1}, 0x4000) 2018/05/04 16:30:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x6e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/04 16:30:34 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+30000}}, 0x100) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0xe0000002}}, 0x1e) 2018/05/04 16:30:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0xa, &(0x7f0000000100)=[0xffffffffffff7fff, 0x9, 0x9, 0x5, 0x0, 0x9, 0x4, 0x4, 0x8, 0x7], &(0x7f0000000140)=[0x10000, 0x9, 0x3, 0x0], 0x40, 0x3, 0x0, &(0x7f0000000180)=[0x8000, 0xdd, 0x8], &(0x7f00000001c0)=[0x17, 0x80000000]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x28, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x1}]}]}, 0x28}, 0x1}, 0x0) 2018/05/04 16:30:34 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400000, 0x41) ioctl$TIOCNXCL(r0, 0x540d) [ 159.768964] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/04 16:30:34 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)=0x3b3) [ 159.809931] netlink: 5112 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:34 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000700000000000000040000718100000000000015000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x80000082, 0xfb, &(0x7f00000001c0)=""/251}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000180)=0x5) socketpair(0x8, 0xa, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000002c0)) 2018/05/04 16:30:34 executing program 3: setsockopt(0xffffffffffffffff, 0x113, 0x86, &(0x7f0000000080)="074d8c49583e26065d05fa4dbed007f697b91b5d45f3fd9dc600085f3517a88e3556f8f05845fd005c1167c48f120665d1260f306f0f0aa406712cf3ffcd41f2fa957c0d3e", 0x45) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xe0401, 0x0) socket$key(0xf, 0x3, 0x2) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x1, 0x0, 0x4, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/05/04 16:30:34 executing program 5: unshare(0x2000000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000380)='cgroup\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) 2018/05/04 16:30:34 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x109001, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r1 = socket$kcm(0x29, 0x7, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80200, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000040)='status\x00') ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000100)="bc5530158d81b927004fa6cb59fb235baf5b322fe68b33dc51af59ce35d04efc7ab1d47582530ca9cf5ebb8f6c0223e49e7f12646a8017edc5e4802949ba5aa66b3177bc9f18585f35ee23cc84d2ceed9b2425d0533dce846954a6e2c2a5494b8ec4aac041a8bc7e865dcb5146d4514ecf1175bd") bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r4, 0x6, 0x1, 0x200, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0xb5, &(0x7f0000000180)) getdents64(r4, &(0x7f0000003000)=""/4096, 0x1000) [ 159.867458] netlink: 5112 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 16:30:34 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shmget(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) r1 = shmget(0x1, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000800)=""/193) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x81) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0xb5, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000280)="b2c75d1a7c62e4831570de9e23e15d86f361e143fc071750caf1b72c4df34df0cd42ee441771cbcbf332a58a7779fb3410056ccf6522e7e939ef0d28d474e4eaab13d68a0c654e5bc70160", 0x4b}, {&(0x7f0000000300)="716f4b89222cec987b8636b6b72fec713fb4dfae1255c348819e4dafd4887a71545301962e3f29580425518579db8183414e26956b0d2b8aecd9ec4bf83c7b858c666ddfeb3ad6874886b9ac7aba0fae92c56d1e4d82e784d8159e788b7ef47418e2d3dfb833d879ec5518a4328ee9d99ef18879a613c1dc15d78482f2c56a7e3f9e577c32c6a49d7f573e793fa8cf25c22f2013cf3b34d72c4f582ba092dd5743e32ed7f19de019d120bd66bb60e5b707175f1207bcc5ab2b164369b57996dfe4a2b0d63bebfe52e265381060", 0xcd}], 0x2, &(0x7f00000004c0)=[@sndrcv={0x30, 0x84, 0x1, {0xd340, 0x80000001, 0x2, 0x1, 0x5, 0x1, 0x800, 0x7b3, r3}}], 0x30, 0x80}, 0x800) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f00000012c0)={0x2}, 0x3dc) pipe2(&(0x7f0000000040), 0x4000) syz_emit_ethernet(0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff08004500001b00000000000190780000000000000000000000b41700de25c305256b8002ef0000000000000000ffff00000000000000000000000000"], &(0x7f0000ea3000)) r4 = shmget$private(0x0, 0x2000, 0x102, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000540)=""/111) openat$vsock(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vsock\x00', 0x101, 0x0) 2018/05/04 16:30:35 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x3}) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x400, @empty, 0x9552}, 0x1c) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/05/04 16:30:35 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)="7ebb9d0aa605901054853ccf8191b4d81220ed18c4e1f1c9d95f87446d7b90e62247c4f627c95d33f68fcdb7908d3f9a1117d4be34feb38f13da181c056aa77a02ef59989d977b23bf0ffd5f7f9110106a4a4fe8188dcf86cd4fd645c5b42b3894379d74d2b2e27299756feca12c7c410c9ac6d8b54db0c538f626ed459e1b796bae2cf5f1847628927a78e9d81465d9de3e8df5b99cba460d3dfe6d69065726fa9ce001b46903d2b26aa3ed1e780f27c540d44b74aed805907f62d29934055310fbe3d31082540d527ddb987a0cd867d0fa3e42f945cedfc7aacfe9", &(0x7f0000000100)=""/109}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18100000bcdf80892cb500000002000000000000000006000000002fb1c203000c00fffff600950000000000000017aba7041329b5601d36"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x17f, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/04 16:30:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/05/04 16:30:35 executing program 3: r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[]}, 0x78) r1 = memfd_create(&(0x7f00000004c0)='gretap0\x00', 0x3) sendto$llc(r1, &(0x7f0000000500)="e492ebb7cbfec895f1d7312269259283", 0x10, 0x4040, &(0x7f0000000540)={0x1a, 0x1, 0x6, 0x1, 0x70ec, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00000019c0)={&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000100)}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000480)={'gretap0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r2 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x3, 0x280002) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000440)={0x77359400}, 0x10) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000), &(0x7f0000000100)=0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000380), 0x3c5}, 0x0) 2018/05/04 16:30:35 executing program 4: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f00000000c0), r1}}, 0x18) write$rdma_cm(r0, &(0x7f0000000400)=@listen={0x7, 0x0, 0xfa00, {r1}}, 0xfeb4) 2018/05/04 16:30:35 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x40000000000004, 0xffffffffffffffff, 0x0, r0, 0xfffffffffffffffd}, 0x2c) close(r1) sysfs$1(0x1, &(0x7f0000000000)='vboxnet1ppp1wlan0nodev+pself\x00') unshare(0x20000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/05/04 16:30:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000380)={'ip6gretap0\x00', 0x1}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, "e9295aa18effda3e52f9000000e400"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) close(r0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000300)={0x4, 0x2, 0x7, 0x4}, 0x10) pselect6(0x40, &(0x7f0000000080)={0x401, 0x40, 0x3d, 0x10001, 0x4, 0x8, 0x3}, &(0x7f00000000c0)={0x4, 0x400, 0x258, 0x7, 0x9b06000000000000, 0x0, 0x10000000000}, &(0x7f0000000100)={0x3, 0x0, 0x100, 0x400, 0xa1, 0x1, 0x2, 0xbf}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000540)={0x0, 0xc9f}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000005c0)={r3, 0x2}, &(0x7f0000000600)=0x8) r4 = add_key(&(0x7f0000000340)='blacklist\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="7345a2a41ad09dfbb35f81591bda7ec65c2488c3421121fd8a951f6a50ee0396e021e41f6053ec", 0x27, 0xfffffffffffffff8) r5 = add_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="69c0d0db6d2ee37eba37365eeaebe16486e28d76a61eae8efe241618ef76d701bcd301e0a21f25b6004e722700390464016a1ca8b26b61dcf982f7102444da8b1572e5e3b2f8ef7272716cc5adf257f3c3682475e5e1dbe789a1ea3bbe9c", 0x5e, 0xfffffffffffffffa) keyctl$unlink(0x9, r4, r5) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) 2018/05/04 16:30:35 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001280)=""/57) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000012c0)=0x7fffffff, &(0x7f0000001300)=0x2) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) kexec_load(0xfffffffffffffffa, 0x4, &(0x7f0000001200)=[{&(0x7f0000000000)="87eb6296cd361d93e94dea9e85ea3bc26edea89bf2809d17f3296cbf9c0a80e253ee3d4f36633c44cdcce9235faa1d59a6b4d91c7641c61c3ab21b957be3ef3986097052125bee0de41d09ea421ab0b98bcaa1c49619a1e19b92c46a9734b25b5f79db0fc05d465bf33a2b5691270185b8f02f83b107216eaa1ce7dd898883c8985e649c", 0x84, 0x1, 0x8}, {&(0x7f00000000c0)="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", 0x1000, 0x1, 0x7}, {&(0x7f00000010c0)="6875c4411feae12de87da888ed8cac7b5f4aed66da74118ee526945317c0bf23563988d3e8410fdc505fa4ff2ccad642ecb4a9ad618035ea22153405", 0x3c, 0x1, 0x3f}, {&(0x7f0000001100)="7d250166612ecaab7015f5b26221e2096760dbc1a45d3d359e308a9e9c65fc07c2fed4bca88de649d1bf9a7feb196c5f50e5f01c34820ff4035dcf3460683fc74d1ace9a65fead6545e422731bdd00f130bf4a578468c2618e20de677791b3af8141ea85ffbca1c024148db151f2d911d167340e9fd07af68b210740c34f6f45fe80fdc76e147a4a57e88823d3bde51ea34bb34b713d0c1219f5ff90ce58d8ed1ffe3f4e9a107f1aca17675e61c194a4e81163a6aa53e6e0e3ec612fe7598faacb217b1d0134b7081d0f0e", 0xcb, 0x100, 0x490570ff}], 0x320000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001340)={0x0, 0x3}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000013c0)={r2, 0x7fff, 0x30}, 0xc) 2018/05/04 16:30:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) r2 = dup(r0) sendto$ax25(r2, &(0x7f0000000040)="8d49ebf40be15ec485c8958b6f4ab330b23fedbcae13b62b454ea34236d5830e7bbedbada004e8b5189289fbeb675e4cc3de69dcd8fdf3bded7c650c7e9505a9c344da29de5e3c6429ef83604e57f0b1af5b9fec044426dfd56fe4ebf0250912d7dd23eb9b2eba7451db22f614ae0f5c50dd6e0b7737f5069677ffea6e3a360f22ac589fd60d5d30e28c1aa51bf3a61d89db9a0d34964ac5e3921d4525c49e8d3072ee72ad4ae0caa0984925bf6f", 0xae, 0x20000001, &(0x7f0000000100)={0x3, {"f31d5e80827249"}}, 0x10) 2018/05/04 16:30:36 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7a, 0x40) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="bf00000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='/\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], @ANYBLOB="020000000000000001000000000000000000000000000000"], 0x48}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/05/04 16:30:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) 2018/05/04 16:30:36 executing program 4: r0 = semget$private(0x0, 0x7, 0x2) semop(r0, &(0x7f0000000000)=[{0x2, 0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x3, 0x400, 0x1000}, {0x7, 0x1f, 0x1800}, {0x0, 0x9, 0x1800}], 0x5) r1 = semget$private(0x0, 0x6, 0x0) semget$private(0x0, 0x3, 0x80) semop(r1, &(0x7f0000000040)=[{}, {0x3, 0x100}, {0x0, 0xfffffffffffffff8}, {}], 0x4) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/05/04 16:30:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/04 16:30:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/05/04 16:30:36 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000014c0)=0x3f) accept$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) vmsplice(r1, &(0x7f0000001840)=[{&(0x7f0000000000)='h', 0x1}], 0x1, 0x0) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f00000001c0)='fdinfo/3\x00') ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) keyctl$session_to_parent(0x12) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x9fba, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x40, 0x5, 0x6, 0x4, 0x6, &(0x7f0000000200)='syzkaller0\x00', 0x7, 0xfffffffffffffffb, 0x6}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000002c0)=0x4) 2018/05/04 16:30:36 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00008d9ff8)=@abs={0x1}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0x200, 0x4) 2018/05/04 16:30:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001c0001080000f3ff000000000a000000", @ANYRES32=r1, @ANYBLOB="000008001400010000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x0) 2018/05/04 16:30:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000140)={0xffffffff, 0x1, 0x5, 0x3, 0x528, 0x4, 0x5, 0x800, 0x0, 0x8, 0x9, 0x7fffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x830}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x7}, &(0x7f0000000240)=0x8) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000280)) sendto$inet(r1, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0xaef, 0xc000, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0xe) sendto$inet(r1, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/04 16:30:36 executing program 0: r0 = socket$inet(0x2, 0x807, 0x9) sendto$inet(r0, &(0x7f0000000040)="f2", 0x1, 0x810, &(0x7f0000001040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 16:30:36 executing program 3: syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x5, 0x80) r0 = inotify_init1(0x880) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) move_pages(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000fee000/0xf000)=nil], &(0x7f0000000100), &(0x7f0000000140), 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0xa00) getsockname$netrom(r2, &(0x7f0000000040)=@full, &(0x7f0000000100)=0x48) 2018/05/04 16:30:36 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180), 0x4) restart_syscall() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x5d5, 0x9}, 0x10) 2018/05/04 16:30:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x400000020000001f) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/05/04 16:30:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={"623a6964622630000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) recvfrom$ipx(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x2020, &(0x7f0000001140)={0x4, 0x26c7, 0x2, "cb219cd60383", 0xffff}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/tcp\x00') r2 = semget$private(0x0, 0x0, 0x422) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000000100)=0x80000001) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) 2018/05/04 16:30:36 executing program 7: shmget$private(0x0, 0x4000, 0x900, &(0x7f0000ff9000/0x4000)=nil) 2018/05/04 16:30:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a') r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='net/mcfilter6\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/05/04 16:30:36 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000003340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="84f8bd461939", [], {@ipv6={0x86dd, {0x0, 0x6, "48ada6", 0x18, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x66}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8cd8c", 0x0, "94e180"}}}}}}}, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x2, 0xd858, 0x280, 0x8}, 0x5, 0x1, 0x0, 0x0, "e00194a91597ff2e"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x401, 0x800}, &(0x7f0000000140)=0x8) 2018/05/04 16:30:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x5, 0x1, 0x4}, 0x8) fcntl$getflags(r0, 0xb) 2018/05/04 16:30:37 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x180, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x40, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/05/04 16:30:37 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='bond_slave_1\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x8000, 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000000000000000bc7e2aaf2200000000000000000000000000000000c448019fc2af1a553e000000000000000000"]}) 2018/05/04 16:30:37 executing program 3: r0 = socket(0x15, 0x7, 0x10a) write(r0, &(0x7f00000000c0)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xffffffffffffff61) 2018/05/04 16:30:37 executing program 5: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20000) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4) 2018/05/04 16:30:37 executing program 4: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x3, 0xdbd5, 0x5, 0xfffffffffffffff8, 0x0, 0x4}, &(0x7f0000000480)) r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000000000001f0000000000000001000000050000000400000000000000030000000000000001000080800000001b00000000000000000000"]) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000800)={0x6, 0x5, 0x7, 0xfff, 0x0, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) pread64(r0, &(0x7f0000000740)=""/131, 0x83, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x4, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x8}) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/05/04 16:30:37 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xb2c, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="4ed1a0e5545f3fecfa99e11e9c98d953ce0dfa266aea0d1be1c5db0500000019fbc5f6c6cadc5a3b9bd29140370c2b9c33e3cbddbce0aaf29d10c15576391fa61d0c2b74b52fde5ae3bcca4698c81da6d302a65dfe47e9450ad7b1e47dac3e7674d0a3cd6a896f8971f39225dab0b13bac4b845dfcdc1b09c888bccc0c3745bbd9415dc46ee07626e01387751e474dbf03728bcab020ece17fad5abb809c33ec288c157f26424f7b7c7c57c2b2597cfe4a1b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000480)=r1, 0x4) pipe(&(0x7f0000000040)) 2018/05/04 16:30:37 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = socket(0x4, 0x3, 0x56) accept$inet(r2, &(0x7f00000003c0)={0x0, 0x0, @loopback}, &(0x7f0000000400)=0x10) syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000200)) 2018/05/04 16:30:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000c2b000)={&(0x7f0000d58ff4)={0x10}, 0xc, &(0x7f0000989ff0)={&(0x7f0000964fd4)={0x11, 0x10}, 0x13}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) 2018/05/04 16:30:37 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101400, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x5, 0x7, 0x5, 0x640}, 0x10) bind$bt_rfcomm(r0, &(0x7f00000001c0)={0x1f, {0xff, 0xfffffffffffffffa, 0x1, 0x199, 0x0, 0x6}, 0x10000}, 0xa) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sched_getparam(r2, &(0x7f0000000180)) getsockname(r1, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80) 2018/05/04 16:30:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) 2018/05/04 16:30:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) read(r1, &(0x7f0000000000)=""/140, 0x8c) fallocate(r2, 0x0, 0x0, 0x73e0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r4 = getgid() fchown(r1, r3, r4) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) fcntl$setpipe(r1, 0x407, 0x8) 2018/05/04 16:30:37 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x2836, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002bef28)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}], 0x1c) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="def97c67f1d17acc2897228f2e0af9f30ebcce0ca22cd8a41bf25dee65ba087f3dbf5c0e6d85c60617b280ad66c68f486a554128a1f6203b14fddc3ff2829ff6a6bb09ad0a663c300b976c2b14e95ceba62ea62284b4183d175115b955aaa8b60bbe0d0fd74c109ecab9560c343fc61dfc33104a42b4c06b10d1a95f3d7918c65492e7d545c85604e1e3936849874963d8ff2cc153056c83f2781374fe1e", 0x9e, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x9) 2018/05/04 16:30:37 executing program 7: semop(0x0, &(0x7f000002efe2), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) r0 = gettid() r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001180)='/dev/ptmx\x00', 0x1, 0x0) splice(r1, &(0x7f0000001140), r2, &(0x7f00000011c0), 0xf481, 0x4) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) getcwd(&(0x7f0000000140)=""/4096, 0x1000) r3 = socket(0x20, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in6={0xa, 0x4e20, 0xfc5, @empty, 0x6}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x377890f9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x7ff}, @in6={0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x95, @local={0xfe, 0x80, [], 0xaa}}], 0x10c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001600)=@broute={'broute\x00', 0x20, 0x2, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001300], 0x0, &(0x7f00000012c0), &(0x7f0000001300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xf, 0x44, 0x9200, 'veth0\x00', 'veth1_to_bond\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xc0, 0xf8}, [@common=@log={'log\x00', 0x28, {{0xa0e2, "c829036a3aae8fd86c97ae6560773d88fa2d8639723992419d123e5361c9", 0x8}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x7, 0xc, 0xf000, 'eql\x00', 'team0\x00', 'veth1\x00', 'bridge_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xb8, 0x118, 0x148, [@limit={'limit\x00', 0x20, {{0x953, 0x101, 0x0, 0x80000001, 0x2, 0x3}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x100}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7fffffff}}}}]}]}, 0x378) tkill(r0, 0x1000000000013) r4 = syz_open_dev$adsp(&(0x7f0000001280)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x800) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) r5 = semget(0x3, 0x7, 0x20) semctl$GETVAL(r5, 0x7, 0xc, &(0x7f0000001200)=""/97) 2018/05/04 16:30:37 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffc) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000352880b3887a38904b5169e9a9726a5699c37f384e3405571641cf370"]) socketpair(0xc, 0xf, 0xd067, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000100)=0xffffffffffffff27) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x1) ioctl$TIOCSBRK(r2, 0x5427) 2018/05/04 16:30:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x8010000400000088) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x8000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="b4173001f258a6dd61068bdcaf0416ae478eb0f5a787d8ce4ed77ebfff59437c5c151e7ab8a1025f80c08a14e0db", 0x2e) close(r1) 2018/05/04 16:30:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6, 0x2, 0x1, 0x10001, 0x80}, 0x98) bind$netrom(r0, &(0x7f0000000180)=@full={{0x3, {"458c060a791854"}, 0x2000000000000}, [{"25c7271e4f2b00"}, {"05df9f76325d59"}, {"466598c74b1342"}, {"5f1d1ab3ce0a18"}, {"feb9253acfd16e"}, {"a2ad0223e52531"}, {"a9cf9bb4874393"}, {"7e946090db0fb3"}]}, 0x48) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000280)='..', &(0x7f0000000240)='devpts\x00', 0x0, 0x0) 2018/05/04 16:30:37 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3c2, 0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="73656335bf7572697479000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x4}, 0x8) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f00000002c0)}}, {{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000300)=[{0x80, 0x0, 0x0, "4ceee91035596f30be56200cba3c322c6fc1947807b24eebe5ef8afd02a509cc84c703bdd1c53a87bf6632d6dad7a197a95b09ea2c7491ff909ee8a2e7be82a799e57f75de973b13ec2b82f0447bed827a77b19086c5b3c07a658bc25d01f780ab6688102e32c09cca"}], 0x80, 0x2}}], 0x2, 0x8000) 2018/05/04 16:30:37 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a217b101c91c619009d98b93358e45a1b893e408fe77916a22a15b96ab5f7d2f89b8bb24784d6b8190bcac60da1a4d6f7d098e7a6457e2f92e9f3bd8c84ddcea7a5909b5a491cec1b0367fed0d4bba13366e1eb54af80894a0467caf58339c8a571758856e904103f1b8c43034f090c1193c3bc", 0x74}, {&(0x7f0000000080)="3f6ef1b5fabd5241de6333eee0f0ba754c9be9580fe528900a775dba47b48a30a26780acdc5fb6f5f09e65085fd63f803ea004a26b86826a1724894b", 0x3c}], 0x2, 0x4) 2018/05/04 16:30:37 executing program 3: socket$unix(0x1, 0xfffffffffffffffe, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x3, 0x8, 0x7, 0x7f, 0x3, 0x6}) ptrace$poke(0x4, r0, &(0x7f0000000000), 0x8) 2018/05/04 16:30:37 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x748de6f6, 0x4, 0x6, 0x101, 0x1}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x32, &(0x7f0000000ff0), 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000000c0)=0x3) [ 162.768515] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/05/04 16:30:37 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) ioctl(r0, 0x1f, &(0x7f0000000040)="572300d99ed78d016f8010666f2298194e8876ea0fd0") socket$inet6(0x10, 0x3, 0xffffffbfffffffef) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/05/04 16:30:37 executing program 1: unshare(0xc000000) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10400, 0x0) unshare(0xc000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) 2018/05/04 16:30:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000007c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x3d9, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e1f, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) listen(r0, 0x8fa6) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000980), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x6fe, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) openat$ppp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppp\x00', 0x503500, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000780)={0x0, 0x3, 0x6, 0x9, r1}) [ 162.849524] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/05/04 16:30:38 executing program 4: unshare(0x400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) 2018/05/04 16:30:38 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) close(r0) 2018/05/04 16:30:38 executing program 7: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xc00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000012c0)={0x53, 0xfffffffffffffffc, 0x1000, 0x4, @buffer={0x0, 0x77, &(0x7f0000000100)=""/119}, &(0x7f0000000180)="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", &(0x7f0000001180)=""/224, 0x48bf, 0x3, 0xffffffffffffffff, &(0x7f0000001280)}) eventfd(0x3) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='+*wlan1\x00', 0xffffffffffffffff) madvise(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x4) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/05/04 16:30:38 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) getrusage(0xffffffffffffffff, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)) sync_file_range(r0, 0x8, 0xffffffff, 0x2) 2018/05/04 16:30:38 executing program 2: openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xa02, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/05/04 16:30:38 executing program 3: unshare(0x28060400) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0xfffffffffffffffd) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)=""/21, 0x15}, &(0x7f00000000c0)}, 0x20) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/245, 0xf5}], 0x1, 0x0) 2018/05/04 16:30:38 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = dup(r0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x400020c) clock_getres(0x4, &(0x7f00000000c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xe9, "597a1338cd7fe596463a56041794ff2e0bb31cb9bdc93b13cce0b3cc7d001dd84c632ab61622a631b8d78ee8a5cec552bdf59d585b30708928f865d0e9bf05ef8ca7e51d1c8ebd0ccca885ec8b38356875ce848b8d10077424105aa0b26d3a6cc150ac39826375960cdf0aa27f3df0587aa9e72fd8896d83f21b2d6a001f5381265482f7683f5bb448ff803f5c4fa02747bb22758db6574601d7ef6e4ec5b0727825909bf6fe334a52f73b46bafd1672e8c9e71195b9c50cb53ec8b018149780462a2882bfe6d5107557a34c9875a60f86f759c3c581267194cbcbd261517ba5c8b79ca95f9bcee6a2"}, &(0x7f0000000280)=0xf1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x80, 0x0, 0x3f, 0x3, 0x80000000}, &(0x7f0000000400)=0x98) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000000740)=[{&(0x7f0000000380)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f00000005c0)}], 0x924924924924a02, 0x0) 2018/05/04 16:30:38 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)) 2018/05/04 16:30:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x50000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) sendto(r0, &(0x7f0000000040)="e892e6eb4d3b6f2090d76f6646a7f443490a601896d3fd95c0eb9657e5ab14bdf24dc40036218c9ca608c148c436e1df9191f522bfedfc3437d79b4b60c4dbe8fb0ae57a9453f84be4af4cd5edd87a", 0x4f, 0x4000094, &(0x7f0000000200)=@can={0x1d, r1}, 0x80) ioctl(r0, 0x7ff, &(0x7f0000000300)) r2 = socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280), 0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000002c0)={0x101}, &(0x7f0000000300), &(0x7f0000000380)={r3, r4+10000000}, 0x8) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/05/04 16:30:39 executing program 5: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x10000000004e24, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xa1c, 0x440480) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x101, 0x7, 0x8000, 0x800, 0x2, 0x1, 0x5, 0x7fffffff, 0x8, 0xdd52}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000), 0x0, 0x1000ff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'ipddp0\x00', 0xa000}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6gretap0\x00', 0x1000}) 2018/05/04 16:30:39 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3a) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3ff, 0x131000) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0xffffffffffffffff, 0x4, 0x7, 0x8, "ca2c15affd746dd4edf0187e542fc49881938ab2992ee80503083511a6a4577d"}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/05/04 16:30:39 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x2}, 0x5b2191b6c591b19a) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x7, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/13}, {&(0x7f0000000100)=""/219}, {&(0x7f0000000200)=""/185}, {&(0x7f00000002c0)=""/105}], 0x18c}, 0x0) 2018/05/04 16:30:39 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0x280) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x3, 0xbbf6]) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)=[{0x10, 0x10f}], 0x10}}], 0x2, 0x0) 2018/05/04 16:30:39 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000040)=""/125) ioctl$TIOCSBRK(r2, 0x5427) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x10000010}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000180)="4fda7c1eb37220530b90e50c949b53100d020d07607f4aa7d8ca0e8b55c659823bde1139b811598294885cf59c3ae3cee8f21f99cbd4a3b6183775b5cc63702ed88e8933c903ed406ad76fff6b0b71f69d75bf941788b0db9b3cd5750fb601af5d8123a919abd86ef40142aee416e44df0a8b31d5fdcb394e586b0c31534b89206761d80bdfd3633eca172fff83bc7da0bdc93ac4580847a6be93fa1d4c8c6eee3d5eca726ee447e329515df5e69d60aa23ddddc") acct(&(0x7f00000000c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000100)={0x0, 0x80000000, 0x4, {0x77359400}, 0x20, 0x9f}) 2018/05/04 16:30:39 executing program 2: syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x9, 0x8080) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x10000081) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)}, 0x0) socketpair$inet6(0xa, 0x3, 0x3f, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) close(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x28404, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/04 16:30:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1}, 0x8) 2018/05/04 16:30:39 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001040)=""/4096, &(0x7f00000001c0)=0x279) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x3a1df223c31fc5b4) 2018/05/04 16:30:39 executing program 0: unshare(0x60400904) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x4040) sendto$inet6(r1, &(0x7f0000000040)="2ddfa9afaea3c92aa89094e4e8d6fcad84a823cb8240ca7a7dc58883f40e29576cdcb5ec18263b5a0873a4600eda99", 0x2f, 0x40080, 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KDMKTONE(r1, 0x4b30, 0x88f8) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0x8) 2018/05/04 16:30:39 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0xff40) 2018/05/04 16:30:39 executing program 1: r0 = memfd_create(&(0x7f0000000440)="2f640400000000", 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000400)={@local, @rand_addr, 0x0}, &(0x7f0000000480)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'ipddp0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'ip6tnl0\x00', 0x0}) accept$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000880)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000008c0)={@mcast2, 0x0}, &(0x7f0000000900)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000b80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000cc0)=0xe8) accept4$packet(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d40)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000e80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000ec0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000fc0)=0xe8) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001040)=0x14) accept$packet(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000011c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000012c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002dc0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002ec0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002f80)={0x0, @broadcast, @loopback}, &(0x7f0000002fc0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f0000003700)={&(0x7f0000003000)={0x6c8, r1, 0x111, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0x12c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}]}}, {{0x8, 0x1, r6}, {0x160, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9fa}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r8}, {0xf8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x4, 0x84b9, 0x60ac8818, 0x6}, {0x180000000000, 0x1, 0x80, 0x1f}, {0x7, 0x3ff, 0x0, 0x8}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r11}, {0x1a8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r16}, {0x160, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x6c8}, 0x1}, 0x81) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) lseek(r0, 0x3a, 0x2) 2018/05/04 16:30:39 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x5, 0xb9}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x9, 0x8, 0x12}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x3, 0x4, 0x100000001, 0x5, r0, 0x3ba}, 0x250) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/04 16:30:39 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4, 0x4, 0x100000001}, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fd\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000000000)="7f93"}, 0x20) 2018/05/04 16:30:40 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_create(0x5) write(r0, &(0x7f0000000100)="95", 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) pread64(r1, &(0x7f0000000140)=""/252, 0xfc, 0x0) 2018/05/04 16:30:40 executing program 1: r0 = socket(0x9, 0x1, 0x0) bind$rds(r0, &(0x7f0000000740)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000006c0)='veth1_to_team\x00') getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @dev={0xfe, 0x80}, 0x7, 0x0, 0x2, 0x0, 0x0, 0x10805ffe02}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000700)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x0, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000000), {[{{@arp={@empty, @empty, 0xe007f536366cf88, 0xffffffff, @empty, {[0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff]}, 0x0, 0x3, 0x7fffffff, 0x0, 0x2, 0x9, 'ifb0\x00', 'vcan0\x00', {}, {}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1f}, 0xf, 0x1}}}, {{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="33c4798b034e", {[0xff, 0xff, 0xff, 0xff]}, 0x3, 0x12b, 0x7, 0x2, 0x5, 0x3, 'veth1\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x0, 0xd}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "1fd0457546cc0299e5707308418814e7518c303dbfb82c009db682d95c83"}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xff000000, @empty, {[0x0, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0xff]}, 0x401, 0x8, 0x6, 0x8, 0xce0, 0x6bc5d1160000, 'yam0\x00', 'syzkaller0\x00', {}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, 0x9}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40040, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000600)=""/39) 2018/05/04 16:30:40 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003340)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00f70b24bf5c8c250392000000000000000a000000000000000000000000000000000080000000000000000000", @ANYRES32=r1], 0x30) io_setup(0x1c2, &(0x7f0000000080)=0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x181080) r4 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x7ff, 0x100) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x8000, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={0xffffffffffffff9c, 0x1, 0x1, 0xffffffffffffff7a, &(0x7f0000000400)=[0x0, 0x0], 0x2}, 0x20) r7 = syz_open_dev$sndmidi(&(0x7f0000000540)='/dev/snd/midiC#D#\x00', 0x5, 0x0) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r9 = syz_open_dev$adsp(&(0x7f0000000780)='/dev/adsp#\x00', 0x80000000, 0x400300) io_submit(r2, 0x7, &(0x7f0000000800)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffb, r0, &(0x7f00000000c0)="4bf63cdfdd4602dfd38cce5dc43b3f516231b5eea10487703ca4f5a52acadd11a4adfa76bad5d7ebe7477398a63bba573043e9abbef55c51dc7776cbf0", 0x3d, 0x7, 0x0, 0x1, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000000180)="d8af526f54e6407e304d883f33e54b1f24c7915cf21cfc7f445a003aaf8a9b169b33c4a90f98d770a44b8ed3", 0x2c, 0x10001, 0x0, 0x0, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x80000001, r0, &(0x7f0000000240)="eaed7f38fc61eaa7c7a69d085c7e14c461f05fdd2cb96691b73231c33518de21ad5f887fe2c33a86e8c72ce69c101254d5cee013132773abfd5d564752ed222f5e06fe7b176b43", 0x47, 0x4, 0x0, 0x0, r5}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x80000001, r0, &(0x7f0000000340)="c4c10cd62a4eba5d9cab5da85138413075b100e7e1f1e1fdc3db6fb192cb41a3ce85c6c41b2db511554da308f8e22770d2df831db2ae199afaa3099e4ef3a9f0de75c3135644b09f2e72beba9f5886ca852fa41e5bcf83954ad8b611f1609da314d3d590c6a978e5b6a32b25c56da8fa93cdc8ef416a4a925d3c0acaebfe375eafc25b59d7", 0x85, 0x1000, 0x0, 0x0, r6}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00000004c0)="e2df66ff4386b241447055de71be2f0b92ae26668a901a5d51d5223c7ee087b2496e6d8d482aa202670d55b130db0657d9137bb0279ab6c61ba97fd9389590cc99cca7eceb128b6c59cbf5a980204da18c2e6913c8a7e5a44b61a27abf0b64ad", 0x60, 0xfa, 0x0, 0x1, r7}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f00000005c0)="4e9dd8ec", 0x4, 0x9, 0x0, 0x0, r8}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x6, 0x98, r0, &(0x7f0000000680)="d61e695f53e057c33bf7d5464e0e3d92b4f3d19effcfb2839386f955359ea1aed740cbbfa248753b6d4488d29f0c1ff2b753ae76f23762d7cb70c0cc5da56e42c92e573cf2ede32c0e645fba63a002b4279a209c190bce331997004456f41e408752d43ac1977af9a24ea9f6a9945d05fd58e5b5b0ca811ca8a7e7d53318223a636f4058f881a45f36929075898a15a44863e56aefc8c28fcee4850d997213ec3b8e2f3068e77987283e7c679d76c6b75f891625bd68bbf5169f04dbc68fe089e74000f77b056ca9cff55ded5dc2d339a70adcdcf9a896ede894341bc3d041c9fcd3ac23b2c90faaaf17cca38bcc43434a5c9d3889", 0xf5, 0x35d, 0x0, 0x0, r9}]) 2018/05/04 16:30:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000280)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x3e, "192c18540b8cf7f8e67ad06bd5f4151629a571b113cccfe63c655cd148c4ea720c9b10ce2bd652030f22510a29c5903f923842e4eb71b0b2549652b29202"}, &(0x7f0000000040)=0x46) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x540b813c}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="7fde9c15550546072ca16fbff4018de02a7da141df7b72f02e48cc079edbbd30c801fc8d06281369417d829b0332d5a62fe2b5402a2867ef75a75b76e52e785cf01db5bac482163af35d85b64cfe98b6a9a4b07192dd39755d9ba66c98609bb558693fbc338a7da6272b0f37ce9517f5e0c32dc695e85db7774885a4e13bb4e1ff5c99d4f80f28c0", 0x88) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000680)}], 0x1, 0x0) 2018/05/04 16:30:40 executing program 7: 2018/05/04 16:30:40 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2480c0, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x69d0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000001840)='/dev/md0\x00', 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) dup3(r1, r2, 0x0) 2018/05/04 16:30:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) flock(r0, 0x6) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='sit0\x00', 0x5}) 2018/05/04 16:30:40 executing program 4: r0 = socket$inet(0x2b, 0xa, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xee6994800e91ecc0, &(0x7f0000000000)={@empty, @loopback, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000080)=0xe8) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000400)={0x80, {{0x2, 0x4e21}}, {{0x2, 0x4e24}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/dev\x00') r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000009ff4)) epoll_wait(r5, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{}, {r5}], 0x2, 0x8001) shutdown(r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xffffffff) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr=0xffff, @in, 0x4e22, 0x1, 0x4e23, 0x0, 0x2, 0x20, 0xa0, 0x7f, r1, r2}, {0x7, 0x4, 0x1000, 0x29768d0, 0x5, 0xffffffff, 0x1, 0xcfb}, {0x3, 0x100000000, 0xcb6, 0x100000000}, 0x63f2c81d, 0x6e6bba, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x34ff, 0x4, 0x3, 0x4ab8, 0x3, 0x9, 0x2}}, 0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000340)=0x1000000, 0x4) 2018/05/04 16:30:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = dup2(r0, r0) r2 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$KDENABIO(r1, 0x4b36) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r2, &(0x7f0000004c00)=[{{&(0x7f00000014c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000002640)=""/4096, 0x1000}}, {{&(0x7f0000003900)=@ax25, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003a00)=""/4096, 0x1000}], 0x1, &(0x7f0000004a40)=""/12, 0xc}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, 0x1c9c380}) 2018/05/04 16:30:40 executing program 7: bpf$OBJ_GET_MAP(0x7, &(0x7f0000013000)={&(0x7f0000013000)='./file0\x00'}, 0x10) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001840)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001880)=r1) 2018/05/04 16:30:40 executing program 5: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) futex(&(0x7f0000000080), 0x0, 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "0a604855b7e54cec"}, 0xc) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) 2018/05/04 16:30:40 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0xa040, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, r5, 0x100, 0x70bd27, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xa15}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5ae3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2000000000000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000880}, 0x8040) 2018/05/04 16:30:40 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @dev={0xfe, 0x80}, 0x0, 0x7, 0x2000000000000002, 0xffffffffffffffff, 0x9dd8, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x1b}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x8, 0x100000000, 0x100, 0x80000001, 0x10, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000001c0)={0x8, 0x5, 0xffffffff80000001, 0x71, 0x1f, 0x3}) 2018/05/04 16:30:40 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) epoll_create(0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x4, 0x4e22, 0xfc90, 0xa, 0x0, 0x80, 0x3a, r3, r4}, {0x1c5f, 0x10001, 0x6, 0x6, 0x5c0, 0x9, 0xfffffffffffffffe, 0xb2}, {0x3, 0x9, 0x2, 0x3}, 0x9, 0x6e6bbd, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x3f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4000000040}, 0x0, 0x2, 0x3, 0x7fff, 0x2, 0x4, 0x6}}, 0xe8) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)=[{0x10, 0x114, 0x7}], 0x10}, 0x0) 2018/05/04 16:30:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) fcntl$setlease(r1, 0x400, 0x2) ppoll(&(0x7f0000000280)=[{r1}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000540)="65020070616e00") r2 = dup3(r1, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="fb00000005bc9679bde98278717c66b5d77c8c232b4a51442b2009e15965cd05ac237db401852a8a43a9209ffa04415d2240ea6c0b9ca13fc75b3f3dfdb12e0ff40c2ac4bbc757c5c04da5bb35367710858177fbdfc8cbf1cbe9f96fb5d1f28539536fc37c99be0015f8e6b153bd3471a4285b4b12672dbe556478a7cc37fd187298dd0826267bfad2bd614829ab07b38eb6377c99fbc87ba8a2ceb07a28a52d329463f2ed45638a5d4d57466ce09d768aad809cbf94dff545549870569e376b106d6441fadc1ca69ef4ee1313b14c5a91fdc71fc061d14641df20cba28f848dff6120d6d3b1eda2e241b306b2d99d5700000000000020000000000000000098319bfb70882fd4361f1b619251de4d337a74c469971f4d03e748541035f1a6bfa93e5fd1d33d57f3a96a9f57294ae43fdbbba28389e1d017717de1346fc62361a3b2e6f7efcd84caf60d147590828946465cccec420e8cb87af22de344134831ff8d19579b44dbe2120923ab107b7aecbe04c4f99d3cedd0eca87b9198eb4dad76dcaad9ab212b43bbf9fdfce3ea2fd2f5b81a6383d8503219ba521fbac5f0bd782869b27433aad1306716f34689a1e5be38a2a4ecc7eee12c14303348aaba967551be"], &(0x7f0000000700)=0x103) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x8883, 0x10, 0x0, 0x4}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000740)=@assoc_id=r6, &(0x7f0000000040)=0x3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x5e3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x1}}}, 0x84) 2018/05/04 16:30:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(pcrypt(seqiv(rfc4543(rfc4106(echainiv(rfc4309(r'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x5, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x6, r2, 0x0, 0x1f}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x10, 0x7f, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x7f, 0x569, 0x7fffffff}, &(0x7f0000000100)=0x10) 2018/05/04 16:30:40 executing program 1: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000340)={@loopback, 0x0}, &(0x7f0000000380)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @remote, @remote}, &(0x7f00000004c0)=0xc) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)={0x11c, r2, 0x1, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9e3}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x1}, 0x4) readahead(r0, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) 2018/05/04 16:30:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002100)={'syz_tun\x00', 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x400, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000340)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x2, 0x0, {0xa, 0x4e21, 0x4a7f, @empty, 0x1f}}}, {&(0x7f0000000640)=""/4096, 0x1000}, &(0x7f0000000300), 0x20}, 0xa0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="b80000001901130200000000000000007f0000d40000f1a892c88525519132b508631bdeba5a0000d845fa9600000000ac1414bb000000b8820200000000000000000000000000000a00000000000000200000000000000007c634f88acbeb23e7d48f03000000000000006d3eb68258efcbdad0d9bfc3ded71cce120925c25e39767db99ccc964eea54b95961355e8468f4e463b27f20a7351ab9bce81ad29ef61f06fa9a8a38efc54000a69ac4ce590000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000e7feffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400040, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00000000c0)={'ip6gre0\x00', {0x4, 0x5, 0x5, "b2b66ac4ef25", 0x1}}) llistxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/221, 0xdd) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000240)='[.\x00') setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/05/04 16:30:41 executing program 3: unshare(0x400) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x3) 2018/05/04 16:30:41 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$setflags(r0, 0x2, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x80000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/187) 2018/05/04 16:30:41 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f00000000c0), &(0x7f0000000000)=0xfffffffffffffd10) 2018/05/04 16:30:41 executing program 0: r0 = socket$inet6(0x10, 0xfffffffffffffffd, 0x3ff) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002500)}, 0x0) 2018/05/04 16:30:41 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xe6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000001740)=ANY=[@ANYBLOB="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"]}, 0xee4) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) listen(r2, 0x1000008000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38ad1a", 0x93}], 0x1) connect$inet(r3, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0) bind$alg(r4, &(0x7f0000000900)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r5, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000011000)) read$eventfd(r5, &(0x7f0000000040), 0x8) ioprio_set$pid(0x3, r0, 0x40) ioctl$UFFDIO_UNREGISTER(r6, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x56}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000008c0)=r7, 0x4) 2018/05/04 16:30:41 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xec) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="7f0804044007330000000000000000000000ffffffffffffff010000000000000000000000000001fe800000000000000000000000000018fe80000000000a000000000000000000"], 0x48) close(r0) listen(r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x7}) 2018/05/04 16:30:41 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000140)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3083ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153}, 0x48) [ 166.651346] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/04 16:30:41 executing program 1: unshare(0x40600) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0xf15c, 0x2f, 0x4, 0x2, 0x7, [{0x7bee3c60, 0x8, 0x563d, 0x0, 0x0, 0x200}, {0x7a, 0x100000001, 0x28, 0x0, 0x0, 0x400}, {0x0, 0x7ff, 0x7fffffff, 0x0, 0x0, 0x89}, {0x80000000, 0x4, 0x5}, {0x100000000, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x2400}, {0x1, 0x3, 0x9, 0x0, 0x0, 0x8}, {0x80000001, 0x0, 0x2, 0x0, 0x0, 0x6}]}) finit_module(r0, &(0x7f0000000000)='cgroup{\x00', 0x2) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/05/04 16:30:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) writev(r0, &(0x7f00007af000), 0x0) 2018/05/04 16:30:41 executing program 2: bind(0xffffffffffffffff, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x1000, 0x3, &(0x7f0000c09000/0x1000)=nil) 2018/05/04 16:30:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', 'oom_adj\x00'}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23d", 0x19) 2018/05/04 16:30:41 executing program 7: seccomp(0x0, 0x1, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x2, 0x7, 0x7}, {0x9, 0x7, 0x3, 0x9}, {0x400, 0x4, 0x10000, 0xbf23}, {0xffffffffffffffff, 0x4, 0x619, 0x800}, {0xffffffffffffffe1, 0xa8, 0x5, 0x9}, {0x0, 0x200, 0x7fffffff, 0x4}, {0x0, 0x7fffffff, 0x5, 0x6606}, {0x0, 0x6, 0x3f, 0x1}]}) r0 = socket$inet6(0xa, 0x2100000000000003, 0x100000001) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x20, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/05/04 16:30:41 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x4000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bridge_slave_0\x00') r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, '\x00ort0\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/05/04 16:30:43 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) r2 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/24) 2018/05/04 16:30:43 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) close(r0) shutdown(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r2, 0x302, 0x70bd2b, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x32}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x483c7822}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/05/04 16:30:43 executing program 5: r0 = socket$packet(0x11, 0x4003, 0x300) unshare(0x40600) eventfd(0xffff) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0), 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/04 16:30:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x2, 0x200) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000300)={'mangle\x00', 0x65, "6f147008da316dbbe80f0ae44668e30eef77bb61821fdbe830120aac2726ef1d41da3253d83970471970f0d78a86a4997f10b2826c299a1825db263110b6701042d3f3e4a030f54268827bcbac9f5efcafcab2a4b99b0cfd4f8e58a7c749e092746722982c"}, &(0x7f0000000440)=0x89) connect$l2tp(r3, &(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x1, 0x0, 0x4}}, 0x2e) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) close(r0) 2018/05/04 16:30:43 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x0, &(0x7f0000000240), 0x0) 2018/05/04 16:30:43 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), 0x4) 2018/05/04 16:30:43 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="21252a2626766d6e657430236d64357375c24d99e426c744526818e46d776c61b8f1f93cdf907c19fc592b4f093502501732e04504c9af8dda6808b022864a4966a3d03f2faa1819109374bfdf80b83f4627c706be225439e602000eeb8f6d3f0bf6e9") r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7a8e, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x2, 0x0, {0x3, 0x3, 0x2, 0x3}}) 2018/05/04 16:30:43 executing program 3: r0 = socket(0x10, 0x3, 0x4) ioctl$sock_ifreq(r0, 0x897d, &(0x7f0000000040)={'bridge0\x00', @ifru_names='bond_slave_1\x00'}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'trusted(\\.wlan0}#\x00'}, &(0x7f00000000c0)='bridge0\x00', 0x8, 0x3) [ 168.086799] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/04 16:30:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0xb, 0x352) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x1, 0x2}, 0x14) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) syncfs(r0) 2018/05/04 16:30:43 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x2040600) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="12000000100000fa", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="10000600c28fce297905de418908b3edc9ad034ac6fe566c394cac47a17b3c2ab25edc5a75ac623eeb5d98aa5342408b950228d940a1b1d8b708cca65af0dd4bf33107878d06"], @ANYRES32=0xffffffff, @ANYRES32=r0], 0x88) 2018/05/04 16:30:43 executing program 5: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="8e6a0aacd461c202d03317a4f9a1d8ed2c12c100e880d30f6203dbabd849237e531d9c2eda090d3dad", 0x29}], 0x1) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x1}) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffffffff, 0x802) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000140)={0x4, 0xc, [0x5, 0x20, 0x4]}) 2018/05/04 16:30:43 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800070300080200090007000200001200000009000eff0005000fad3a100a5ff92b73dd54dd05cb72322be96280ff00859ff35b30a400549943093b", 0x40) 2018/05/04 16:30:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xffff) 2018/05/04 16:30:43 executing program 4: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x20000000000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) io_setup(0x0, &(0x7f00000001c0)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=""/215, 0xd7) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4040, 0x0) 2018/05/04 16:30:43 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f00000012c0)="7fa0e1b09826fec190f4bbc8dccde339d045190b8e81ceac4e68a8ed6aa80461edbcd8502fefa1c1a7ddf2d1ef9cdc65745c73d6b77fd6905d9468413a91ade4335fca9ade4a5049878fce612aba394ea77ac1f0177bf6702d3b40e0cd198c820100000001000000e14eca63df6eef2b6f95386147d11f5c51d41a5993bea6f812dde2325bb37d47a5c93f479e068868af42b26184", &(0x7f0000000100)="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"}, 0xffffffffffffffb9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000180)}, 0x10) 2018/05/04 16:30:43 executing program 7: capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2040) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x80, 0x10, 0x9, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x1, 0x7}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/05/04 16:30:43 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, r0}, 0xfc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r1, &(0x7f0000000000)="b9c825df9dec323a2e5410471ae219babb1c669bedd6bcb4eadb7e7c8f297dea4fe7782ffcead911582c00b9f6dfe96cb74d9b513aef7ca73426f1f04a9ad384edd7de289e1d00ddb15f9521351fec9586e935cf27bde2b4d9d76548bf23a2c8a01f517962975a6f71a7ef0ed2643418a7f21dbd70d4beb8bc2879fe18ee76475d34c11d435d24e475d281ecd0c007eeb960bd149e692ae449e078666bd08393e6cb40766d22e34c7b313a5122106cc9c9d4ab7e5d0f44b2d8e3ca2b88e5cc1c5cbbe847e16d6bf2422668db64b1eb7571d87a8366271f603bc0225c65488561e6dd894160d6e82f7691b1df459849332b16c781e4", &(0x7f00000001c0)=""/254}, 0x18) [ 168.380418] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/05/04 16:30:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x23ffffffffffffff, 0x40000082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) unshare(0x40600) socket$inet6(0xa, 0xa, 0x3) setsockopt$inet6_udp_int(r1, 0x11, 0x140000000000a, &(0x7f0000000040), 0xfffffffffffffff1) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000180)={r2, r3+30000000}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0xc, "07dd8aff070000000000001d2dda93fca76c9439cf05a87d9f0d611ac6037f76a62e18395b3e88ca674b150031b8e6fee703003a5c1717e15539bd31b48884d5", "81d5544ff77ddd1ab96cb15c973cc51708890ab412736ecbd95a95953cd9572e0522bed52db1e2d20800a8bc29006d61018f79bffc89ee3a2e9a4ae67fed198c", "fe3f7beb5cc4bc15d56918fff3385336d5aceae036fc4a9c3f78e0eb5fa6e431"}) [ 168.479515] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/05/04 16:30:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000004300)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000100000001000000"], 0x10}, 0x0) close(r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x1, 0x0, 0xc4, 0x14, 0xffffffffffffffff, 0x5}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x9, 0xd9, 0xffffffff7fffffff, 0x1, r3, 0x5}, 0x2c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x81, "a3f91674fbba4f1bcb5ebe01c9b5d70ac2bb01e6e22f41b0a6a688099473061b1c42e7867bd02bacb8f28b16b00e369c79c48c432e7c7b72f5af077be3a5330cf4e7cdea45b63deb6fc322562aa56a61728c17a631dd6a9cc1959b5a32ef13cbaded47a229d66c1ed019e40e5187ab2db1bfd788ea678097fe2ee2f013e1c9e8ef"}, &(0x7f0000000280)=0x89) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000002c0)={r5, 0x2, 0x3, 0x5, 0x7b9, 0x8000}, &(0x7f0000000300)=0x14) close(r2) close(r0) 2018/05/04 16:30:44 executing program 5: r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=ANY=[@ANYBLOB="1c0000005200fd0000000000000000001c00000000000000"], 0x1}, 0x1}, 0x0) 2018/05/04 16:30:44 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x3cd9670d644d091, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x3f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x0, 'ip6_vti0\x00', 'bridge0\x00', 'yam0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffe}}}}, {{{0x11, 0x0, 0x0, 'syzkaller1\x00', '\x00', 'bond0\x00', 'gre0\x00', @random="5f8e8e51489f", [], @random="5dbd189918d0", [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x258) 2018/05/04 16:30:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x7ffffffe}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008a9ff4)={0x80002004}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x20) getdents(r3, &(0x7f00000001c0)=""/117, 0x75) 2018/05/04 16:30:44 executing program 0: r0 = getpid() getpriority(0x1, r0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) 2018/05/04 16:30:44 executing program 4: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) open(&(0x7f0000000100)='./bus\x00', 0x801, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/220, 0xdc) 2018/05/04 16:30:44 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', r4}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r3, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f0000000040), &(0x7f0000c34000)}, 0x20) 2018/05/04 16:30:44 executing program 2: accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000606000/0x2000)=nil, 0x2000, 0x5, 0x4010, r0, 0x8000000000000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x275) 2018/05/04 16:30:44 executing program 1: mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f0000000280)) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/05/04 16:30:44 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x5, 0x0, r0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x10000000000003, 0x4, 0x89, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000040), &(0x7f0000000140)=""/129}, 0x18) 2018/05/04 16:30:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r2) 2018/05/04 16:30:44 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0x17, 0xba, &(0x7f0000000440)="41c1d0761561c519a521f3f2849c1ba27de7b90d8a0c1cf82ed5e7dcf26ebbb1c703f8307a8ef2741f3ae5417d30da4c47fe7be9fd7e44f490f2f513c20a2f66c32f4bb86106f95a5393fd2e1123148f320f44067dc496d8ac08c8d0d8f5d601ebd391c4b980bb0439d754a9af692227eb1f3f30ffa61d4152aedda58152015901a17f334648762bd23d9636b47987c931d34b96f02731a1fba12b2bf560236c99eb6faae8501d904cfd9537f5bd21370b021d49e141fd3e2127"}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/05/04 16:30:44 executing program 3: setpriority(0x0, 0x0, 0xfffffffffffffffa) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xe4, 0x10000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) 2018/05/04 16:30:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000180)=ANY=[@ANYBLOB="e9088c16e9cb53277b0d9a1f5835260c32cf540e10344cc9ea73ac4f6129"], 0x18}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7f, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x8001, 0x70}, 0x1, 0x0, 0xedc9, {0x8f, 0x9}, 0x100000001, 0xbb7}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x5, 0x4, 0x5, 0x2, 0x7f00000, 0x7}) 2018/05/04 16:30:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000000040)={'bond0\x00', @ifru_flags=0x5000}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) shutdown(r1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x42) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 2018/05/04 16:30:45 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0xa00, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000240)=r2) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) r3 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x181000, 0x4) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000180)=0x1) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000080)={0x9}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000100)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20400000, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 16:30:45 executing program 1: r0 = socket(0x14, 0xffffffffffffff, 0x0) clock_getres(0x4f80978f9b7ccbfa, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@mpls_newroute={0x1c, 0x18, 0xc01, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/05/04 16:30:45 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x77, 0x4, 0x5}, 0x2c) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) unshare(0x20400) 2018/05/04 16:30:45 executing program 0: unshare(0x40600) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x40000003, 0x2) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000e54000)) 2018/05/04 16:30:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$alg(r1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 16:30:45 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000000) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000080)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) open_by_handle_at(r0, &(0x7f00000000c0)={0x53, 0x9, "4d24740c9bc499c1f86c39dbbfb9bec542ed1d619adf3d289428a87db0a247f4cee908a447dff3e804169a16948fdd9d324416338cdf31cbd57d597a15a8f7780a58bf8c5e78acd92e3d13"}, 0x0) 2018/05/04 16:30:45 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x80801) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000100)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x2eb3ca19aa05765e}) 2018/05/04 16:30:45 executing program 7: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00000000c0)={0xfffffffffffffffc, 0x1, 0x10000, 0x0, "020003fe040000070000008a03ffffe78be5e600000000000000030809a7e633"}) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x80) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x7, 0x0, 0x80}) 2018/05/04 16:30:45 executing program 1: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x7, 0x2000) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x1, 0x9, 0x6, 0x6, 0x2, 0x6, 0x7, 0x2ac, 0x38, 0x393, 0xd74, 0xfffffffffffffff9, 0x20, 0x2, 0x4, 0x7ff, 0xf8}, [{0x6474e553, 0x4412, 0xffffffff00000001, 0x8, 0x10001, 0x9, 0xa, 0xb7}, {0x5, 0x8, 0x80000000, 0xffffffff, 0xfffffffffffffffa, 0x40, 0x3ff, 0xf00}], "6f28c9f801763c289192187b06e9e2e0c224a19d4faca4acce4f79165b55deb0913ed54716d2c4c2b098a1cee361b8de60f19b7a9b5a8c61b03361a2faac633dab65870c2ad3cc9723899349e82b31b873bb6c3042278d741daba9a84b56329e98", [[], [], [], [], [], [], []]}, 0x7d9) r1 = socket$inet(0x2, 0x807, 0x2) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x108) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000ffc)=0x2, 0xfffffffffffffc6a) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000009c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000a00)) 2018/05/04 16:30:45 executing program 3: r0 = open(&(0x7f0000000140)='./file1\x00', 0x10000400, 0x40) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x1f}, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, 0x48000000000000, [0x80000001, 0x9, 0x2, 0x624, 0xfffffffffffffffb, 0x80000000, 0x5, 0x3]}, 0x5c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r1}) umount2(&(0x7f00000000c0)='./file1\x00', 0xf) getsockopt(r1, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000180)=0xfffffff3) 2018/05/04 16:30:45 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) r1 = gettid() ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0xdef, 0x40, 0x203, 0x4, 0x10, 0xffffffffffffff01}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='setgroups\x00') ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/05/04 16:30:45 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f00000004c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000300), &(0x7f00000003c0)}}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8000, 0x100) sendmmsg$alg(r2, &(0x7f00000017c0)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="405b2fc857a4136ca52835ab04e1e0ca1c539960a0637a0dfe465616b3901113835869e2a2f318f0", 0x28}, {&(0x7f00000000c0)="070cb62c8ec4d1aaf7a4a49cc2fe902b5904fabe7b40e7d9d1c98462a4f3cfb1cb47eeb1340bd03a9710ca6fce6eb43fa87e8e4f1648792aaedc13e40dcb7189edc1daa14f0e87ac3043ec71a1b38c07550ea0db17edd5cd32288fcd0ff2e29bf5848006fa5f2397701fac9fb361b60b281e6d7cfc", 0x75}, {&(0x7f0000000140)="9cc9f7d9fb42bd9af2f01b2a64a798032159f7bb4e1ac2a05c6129d6f39446fb55334824f8ba5eea3899913e84faad9c8a7f6c53fd42f573ed9464f406f092489e6d33b1fa39b6bad48134e9457002f24ea1b56075c34fd06ae27e56ffd53229c3ecf279693d6f7a820e8a2682721c0ede2e0f84be5e1e4dbeddfcd80b741d1a158b613bf387f39365a86b540239170e70e3c5830f051537ac95156ef23b04571f0f8fe500d491e61c5693dfbca0", 0xae}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000200)="96ef4841109596e4db626abf4fbab41f408c2d4c64e746118c57e32b91e46957b3c4ede747be57", 0x27}, {&(0x7f0000000240)="9358e47f3b746f476e6e2f0a8cea5e52be04079bf33aad652d248f5ec863a32f5b1587ed314b86348647904324c099a5", 0x30}, {&(0x7f0000000280)="140fc6f2c0a5411d2b627c1c58015a511310fff61daca6d599f5bfb579707695ab1394c96f9fd58cbcceecfe3c91", 0x2e}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="4a9aa3f3aa0449604dd58e8c616fbe064dbb13d2fb42e354a8c0997766cf4ceb0d187350019052643bbd5dea39909444fe4696944aa7cde5158a283507e4b7415e5e4b333baa51c3ae8db009137b87d2f3d3b7153d4bb16ff979dba2fe7d94cf7f308d260895517ee1aaea04b440af2f21ad9fc92f1236af83284936bb1d728e40628cb5837a642e4799177e453dfd9c852eb60f89d07e853b8e00", 0x9b}], 0x9, &(0x7f0000002040)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffe1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xd0, 0x117, 0x2, 0xb9, "e0964edbc300bbc27ff5e77ce6146faf8792aa13efa5348834b6316f4555f87c66e0f5c06f5ac08c198878c3f796e6af4468dfa740dd5bb7e83a6f044c110dcf7170ed928acaa00db27c821396956507a23000178bd13af92b3cacdd0a5af8723b133a5bfbeff218bf61acbe01e119489c29dbaa9f8ffa6a040d3ca190d7da1f6038c1242bce183ca9dd553a114fcaa840189c6249440742259872987a9cac894eadb8143ab8167859f160f862fc09dbbf70f61e76f87146f5"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x1190, 0x810}, {0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000480)="d4dbd9ec7e840a23442b4feb6b8906e9315d537dbe25e4aa3a9e7c27293b027f4ce6ee8292dc6c8f5e5d33563cc8366002fa43dc035ea5004abf93a7", 0x3c}], 0x1, &(0x7f0000001600)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x4000}, {0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001640)="3d612a195ce06cb12575bf666c02578a2de0b3ebeb8be8bbec4806ce1e3d325aa36b785106774ff0c1009cc597bacd386ab8c0d61396e44bb395ac0c13bde21d6eed7ba0f73b1316abfd93d89ed7deb6f50c0ac0a9cba106270962b19d46caf82f510ebdf50f9121736e60109967cf770135d197d79b5307c9c565efb2b188dcdf0034a18b3da8ab27b852961f8d865a473031ab3a21b3667685a8d6160775dc40d36ebd9eb8f0e7c01b012b3bfefa39f862a9e5ed7ec361e731edc57c2a910924e355db5cfae6bd583a7746e991b200b24f586e3d75df52afd6c556ebf9796a712dfd6d48946817662be7858d56f4faa09b", 0xf2}], 0x1, &(0x7f0000001780)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x20000840}], 0x3, 0x20000010) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001880)=0x81, 0x4) tkill(r0, 0x1000000000016) dup3(r3, r4, 0x0) 2018/05/04 16:30:45 executing program 7: clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/86, 0x56}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2, &(0x7f0000000140)=""/126, 0x7e, 0x4}, 0x814}, {{&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/36, 0x24}, {&(0x7f0000000280)=""/90, 0x5a}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/69, 0x45}], 0x4, &(0x7f00000004c0)=""/181, 0xb5, 0x79c5}}], 0x2, 0x1, &(0x7f0000000640)={r0, r1+10000000}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000680)=ANY=[@ANYBLOB="af04010800000000ee7ad4cdc3c32c33adff01000000000000000000000000000100000000000000"], 0x28) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000000000), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000006c0)=0x5, 0x4) 2018/05/04 16:30:45 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@ipv4, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000a80)={'bond_slave_0\x00', 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000003f00)={&(0x7f0000000ac0)=@can={0x0, 0x0}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/153, 0x99}, {&(0x7f0000002c00)=""/34, 0x22}, {&(0x7f0000002c40)=""/35, 0x23}, {&(0x7f0000002c80)=""/211, 0xd3}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x7, &(0x7f0000003e00)=""/199, 0xc7, 0x7fffffff}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000004000)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004440)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000004480)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000044c0)={@loopback, 0x0}, &(0x7f0000004500)=0x14) r12 = accept4$packet(0xffffffffffffff9c, &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004840)=0x14, 0x80800) getsockname(0xffffffffffffff9c, &(0x7f0000008340)=@hci={0x0, 0x0}, &(0x7f00000083c0)=0x80) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000008840)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000008800)={&(0x7f0000008400)={0x3dc, r1, 0x0, 0x70bd28, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x13c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x1bc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8000000}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x407}}, {0x8, 0x6, r9}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xffffffff, 0x200, 0x1, 0x1}, {0x7f, 0x5, 0x2cff, 0x7fff}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0xb8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x15}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r15 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r15, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000840)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x269b07f297dcae33}, 0xc, &(0x7f0000000800)={&(0x7f00000006c0)={0x10c, r1, 0x200, 0x70bd26, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r13}, {0xf0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x10c}, 0x1}, 0x20000000) sendmsg$nl_route(r15, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000001000}, 0x1fc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001a00000426bd7000fbfaff261a0009000075295400dfe80b14409274ff4230a48a6e2d81c517addd7dca"], 0x24}, 0x1}, 0x0) accept(r12, &(0x7f0000000440)=@in, &(0x7f0000000500)=0x80) 2018/05/04 16:30:45 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x8a7f2804da18af89) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3, @empty, 0x101}], 0x98) 2018/05/04 16:30:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x30}, 0x1}, 0x0) 2018/05/04 16:30:46 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/04 16:30:46 executing program 2: r0 = socket(0x1d, 0x0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xa44e, 0x48800) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000100)=0x6, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) sendmsg$kcm(r1, &(0x7f0000000a00)={&(0x7f00000001c0)=@ax25={0x3, {"a02ed508f462dd"}, 0x80000000}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="12cb946ab195999d21ce14961b7c22a7ebe8f918899aaa70f2ed9c8df304aaebb44cdad8f5064074c5629612f4a2b7384d7e35909bb8950e406ba9df9f0b2aff42518903afe1b69ed8d1f6bdc9f71f5688d339596de510a553ab28bc290110028391cb80110fcaf7a215cd2fc345fcdbb3a706625b8194813e6f8b7729cb9c64cb10d02fcd9b89d64a9771da3bd3d81f2d16c1e69c778b0953ea9cadc448c13b56b54124662c1feb", 0xa8}, {&(0x7f0000000000)="7da750d8c620c2", 0x7}, {&(0x7f00000000c0)="0cbb1487c430d6", 0x7}, {&(0x7f0000000300)="1cdfa8f25f", 0x5}], 0x4, &(0x7f0000000380)=[{0x48, 0x105, 0x2, "4d03155ae581d2447dc233bfd4d6b35b0f63b673fc8b83fc258cdb4c4abea03240e47ee1d302d5c4335bbb8fbfa0db69e87e29864d69"}, {0x78, 0x199, 0x8, "a118a9efd78abd4118ffd5512cc865716d512156fa5f11e66eb16184605fefb46c30d4c77141ce507f6933cb6268a39c39d756dda3aba4ddeddd53b7bb16ef0b408deffc699929c76679bac17a5b8298c146199b4335b55ff7639f1524b327ecafd9"}, {0x108, 0x1620db6aa4b8d261, 0x3, "abd1e01c34e8cd12942ad5a39273bb54629c78ecc5f57e103493bc53006207781c46677a5100f6a00578e3d904284c62cbb8f45443c1bf7114d097c0e9f4a3e087dc25122a8a41ee4f2d2c4bafafd114aa43efcc3e9ac373899ed75d0f4e92b1125ed41e66633d4c2fc8f8e97b14ca0885ba4f12410c3cdd165364fdc91d6a24e5b95f97137671e7625bd2f6e8f9d37d5718dc0867f16fe4656543cd38758054e2108bfa95813da73820585a32e750f827eb592b2cd82fcc7211b8a9a8a6f799324e729b63119b8c1a4314a95940514e96e8ce3c67ac5ed10688595f5d16221abd13981d0c225aadfe32c6e9358e51dcf77e2a83"}, {0x40, 0x118, 0x8, "09285e12a1fcb4eab5d8aa8e6142777f5d9763092d9a6a7869ca2939160e3b525b608d9cba3d4ff82df2eb3295"}, {0x70, 0x0, 0xffffffff, "6486151d36852ce57563dcbb77e50e41d081dec839d5b723672683b8d8ba30ec9c70e3af6bba3b27fadf46a8bbdd0eca910f127422f58028ce85ea7d01342749dac4bad14bd418c28f5146f5a5c88230a209363f940547c5ba"}, {0x110, 0x114, 0x0, "ea1f03ccc4feef5c000b3cc52073c8263c4d4a4817accd57f76b717b67c5bb696ce02d31e543605cde5f55b7b0d555594e5e036749d9387eb130469e38d5cfe8d5d3d34a34a939ccc06f1ba5b42b58d39a6bc9e88db6301e20b4b1c7fcf9e56b404ac5bf86bb1a4268eb7ca5003a9036c44fd7b36a608cf8ddca4375c4262b83292af7940ed9e800339ce183780e240ea8171769c6f6694b6cce29aa39b99257ba52ac50e6717a5308fce309e9ce8f19e50d81d69a50999c4f8c9489a5e1acea1dbfa9a63eabce3806a0ecc1884281c7468741de768f899757326db05c1fff25cc657484fcf94514ed65cf022bc84e52a893d574207a8d48459b39"}, {0x98, 0x102, 0x6, "a9274c9622bf04ac5d08d25b2835cfb29dd8a8334ccc49d78993fc67fd995c98dbc9bf2b2b16d1d4b9b4f48461565c41fceec81aabf0a061f38deba9bd4c2721d16dbff2dd4944bd1020382abbccbbcd1eb20152a9c8d60c159891be1667a33f68e19840aa1a493205a33206c39b7dad0f7fe2069b941754d5cdaca2ef6df87dab0393db6b782d54"}, {0x80, 0x102, 0x1ff, "d1cf70048de24a14ad6707742d8ce0b47ce389da4b04e6b7c41da3873aa1c369f87e8ca6223a0eac703f37f28003a379f7aef08848745aba57787f0221269c433242343b563af10dab005c957c31d1f017331270bda98a12ea57618a6ca3cd6980b1ddb3595b8f4f6370de18025a96de"}, {0xf0, 0x10b, 0x5, "ac104ed04efb7a3499fa79b60a94f00ad997b8efdb07aa58a11aa20edb208fdcc1a94eaaa92d4af91e9479af56ad2a75038b3f0f1050b92392959721e851516fe68b6a6bccfe655e403d1c224abf9880cb0d0f015de68ef680debfcd0b61afbbec363890ab1c96b0f8c00d9fe6f1cd62f06fdbc165f04bc7292a26fb00f2d44156e381440cb216662ae03a16436b1eb8e21f2a3040eb16b8b93b1daf1831ef02e3bdffd4319451d645ea51f80fe2620df5bc05d2e3fa31a75ccb4471c016eb5ce18f9c56c2f2664c6ea0dee481701310fb0f9d76ce23b7b3655f00b5c317c55c"}, {0xe0, 0x109, 0xad5, "3c03b270dd1e20717d94e69d28eba93571f1b5b353f3322ef698472629554293e3e4820a8c7b4954703bbc02771ac1bf3d4b72679a632e102249b70678a13f6f7450a48bd606be3b0f782f76c26ce621432b214bef91d485aa49b74017d809391811dafa9733228d2ad0aac267129845581972355974415bcea7bd18897d45bd6767f98b85ac6264a67df14f65ed456ef54332c951b88a86b206523f5515d3e4472813a6af15d55f8e506f2787630af6e2ff383c6be472d3f917f82b504af93416bc7158e47cfda9ee7ac756"}], 0x670, 0x4000}, 0x40000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/04 16:30:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x10, r1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000080)='limits\x00') ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000001000)="ee2cd89810b42ba0371e3ff232358be8d09c12bd9d1623b2cdf740fbefeb22255d1158e0f204d67b779173daf45afb454d76e1dcb1e3fbfe3871b8e5ab44e77c11b5bf2a8f7d04f1f855d0f42eb861de2aa7cad3c3fbe6a8f7245da4a79a433649bd1218500d0c78c2c28a394739c701464a15c2efcf2f293cd6154086adf8cd43e7b687deab24dd9ea660e9a0eef592b159e4a62465aaef14cad3d94297aae3c2028175c6138ab5e9812a985a0513be0d7feab232cdc6ba753e5c9a928fbae64f8bb2e450ab8086bd390b68e65858648510b384dc445cf2e2010d12a3ec1665807896343f44929343c317875c9d532a852e46a8b39fa85077fc456e4b5072e33e9f923729249aa1bdaf5c91ca79296699991a251b207c5555d0f819a637b79599bf68d7f621f3216e83b6c6974244acd33318614164b9b949634b0d773d67974203ae502a7a5f74244fa40a61f5be0e388d838dcfb3e3f78433957a68667ac6546e8153b3474c6276fd64414aea53228235c9490486ce61ff2cf3c2de62e1d481b06fe118bc2a354460ecbecdd0d09bc1c089ece9a7cd0d8fc1bb343c2d92f12ed35d0803e1f54eb5b9428b2d65ff9e0deb6c11527863df48ec98723cff0002f3b05a4b215a96bfbceb7b852c24a836ec386e92a7754c1dd66adeb73635d26ec0daee64151a1aa409b5c6d0c33c8de548e230759431e00c2f9e4f783890fff625329183541827b47b4ac9dc91d5e4bbcb6ad14babe491cae3e43dd0af7523d2b2efcbb9bdfdc943da4e21a232d5918859cc083c63cc5e08dd101e54025e7f50bd02ad198015d028ec331964661651290b4a7ba1c05f250b2efb0c7fe5e6d4ac3a10259441fb541a15c326c7b0f34f4b62662c1f6ad7fa1959b6f8532c6d0fb133da16bc4eda0146f37307e71cdaa82f4a628d20c513bb63a6fd469802b54de15081ea186aed98c6635fb5e9ed9d0bbc99f8a72103ea8aed73135dea26719c485c1f03bc1e5ff025a2d226e0ab0401464c0873491a5083d396d12c023224f2eb1da3bf4d3dcc52eac436537fa62bc783c7a58012cac00a2e6edc8f09676d1f4fe7c958f7891fe6c98e5937a97e4b4e0d7510e4c3501bd39cf3d7e55b6b4cbb33477d4e22f62c6b4e03ee4d232807daa8e26673a8fd1af0ac45e761c58e483a1101ef014881f560a2cbf5977bf25589057e03ab61b92866482531a165b4d8f990c99e82a4c55a01e2bb8a8dd7f80f4d6d45553641b4be50aaeb0eddccff6789e90bcb3e22405df9689c0f7d9096701ae2e44c3b572007944aa93e807e258372eb32f8b2b89a2587dfb34b08a78ec1c3856fd40eb9cc4de51df9f8da1e4f68645f2b1a4c5b694f4c00ead754a8d47a931e7e26690742edc0f052959405438dd982f7bcea8b064586c8338390fad302bfb3aba790a8f40bd9e2ac806b90ac381df65725ae84f4bf0fbfe8b068bd6e670c2c3a54dbaa70ecff2fb626cc74a97e4d42becf5b061ee7da8f886e5c11801482a86bb510f598424a42b9e2a68358fa769b83d1cb89c317bef9610cb724011b2e83f33165957961018f411b6ecf0cf24bae371087007ae0dce193ee0e333a9994c4fa9be92d895724e5c7f85a3c4d1ce2005c110ef33f7e022bf90cb00fa190efe2b61307a1ee9f66d678bb6480ee16c1d7e59266bc6cf130807ec2a2e79476ad7d35ad9a7318bf30b6dbbfcaee8d626dfe96946850b42068fae020c08a129fb3c7c65739b6326369a5b7e32b8116e42bc6f994e2b7e24333b363597db1dfebbc23e585ddaf9fc1a82dc5791b92b020e4103496bffa968dd23c416169582db7f5b6effe46b26e7ead83d3469b8f2e0ab0694c3e10fa096112a102dc077879abc59a4b32197657a1bb7161b5718f3672ffa04b2b034ec1ea2d0e790d614daf207e3d4004e4954acd452cd6f1151f92206b154d4c29eeb55f2b8fe979c5ec1a5bffc1bf1bd4d81b4d7dcfb9794a7a7ff6ccdb4249bedf5af5a628d3141c834327c5c466d0b90b0e2f2a47135ad13e58dca2f0d2b75b88964e4232cb0f3757d5771b3fda91f31fe5d23a55b21f2857c08d07771bb85260cd19a2ec416896c3fddbd0b353ccd61d0e05ca5309bdecbff19c88bf92057979142bcb06b43573c1f130c7101235eb03bf768eddf2e4d8a33552d6ef1c983d78d427a15b79ce21a95373a653e4434f8c477babcc351c80b9c0921720d13c59af02bb7f975b28ee7009c1292e8fb54653e7c951643796e24b05522ebd5635be1fbbdd6aeef4f1b04492f625ab47dbd3f8599bcdd98ee49d0e86cc17d563ee89d8555a8d2ddd3faf84869f4da66a28f699dab48fe1b6b5ed6f6b679dbd901a22f2c0f6dd063e168bca8e029e3891533f5622a4375f0a7a98747ebac34996325a7d23cc298c54cb7fd25a865f9522384cd4ea98de834d3adf43492126535062916dffc1b4cd44c15362f05452011305e6dcb7f2fe6ae59ca5e4e0dfdb2cc462c0159b1031c360b9cd8e50e17e3ed299a768187a0244c119b561d8b207ada278f158f5f0f70c9f94cb6c1ae3cf0c9cb60b553805dd7d1b44bcae0cc1713ce84d9304adb0768becf5a692587459dd770af28b126b60367b86a90454358723c3726d29971b7db5beb448c236c275134233e55de0630b2f680f84606576075a4207d56a852cd80f3bf83dcbc57b8307d3a9a1f85702dd607379cedd8e360899e47b2300fbed5591bebe2d661a3001e9f0a99079937b683fbbb0a6c13c8ea3ea6395a101414fb2b16c6cc74795fdf8034d7bc7a44a68f8ff7d69ea12f3c69cace14c2602341528c7fc1326f99e48e2e56f243aadbb7d916e478e3bd359bd30954ad1e440d15d1ad27e011fe90ba5a441fc7e6dce44c558441e31f8256bf2d251f52e223db75aacce54f9708bd9f3f2e23e9598d62b2f45aa2cc7ec8bfa215aebc4ef17d86fdaf21ee5b207ba8adc74c509be6aa10a78048049d9b5982ee133ece3f18407b7de71156bee489a351c459a58ae762da026f86f9a96577d140db192ab7facba8482bf84fe8ab9d8d30bc9ec9d92941de631f80d2bbbb2fd5edc9b54432d59a3b3d69a388862e9d89eb865984f2bce0bc94d518c28a00933b948ee581faec94b57fd6a5c316bf438b86239ebc6378dfb9c0e2941950a7a4d14acd25bf2d7531cfed796d63f2ced71b1416c06d5d8e601b6c4f7df7cea8292613c0673ff9116faa49883d084d258cad6f8f5c2e8892807e409bd254d17769ea3ceee3b7357fb919b6e51ac0f9e0453abca88f58942030cd695defa08333cb9acff464344d0039898e0fd896c7f2adde04d226ef0abcccecb6d44d7bb8a96e79965083927cad306b13b3c643a1768057aad1f06858a599d81b922332e2150204d3dc9e8134a076b1d9732980466037160e31a4e49b7d5e4bf62ffdac8ba39c5994547b139309641ce5dbce503d24d0b71b7ba125f36b96c0e130d15bf32673e0e26db280bbc54662647021041706340f62e5c308c040baaaf622dd36bb5cb59aebfbc7bf39ca11327751d643ad2d640c897b4a60593cfab1fdc380a4f0d0a7ca8badb5181f8d8e1ee0c55b59daa519dc26326f61d900aaa760cd83e802a94955879e358578a8a6a5697ba2992155e0c9c9bd23cb63bfb45f9946dcf15fab1f81947776a41b0443822fe5cdb0d2e2ddb028fe4b5677f7ebe152a4e4418a753849a10e36d40d5eb9d2ce540c3d9da73a28d3ea705b8959918cc097f5a96333cd3f84cff1434a8c710f82e87762c9fac2914401f077eab21339b62425f60f0f1fe92bbcfdf3e609044beb181e58dd074c3a10e0b5170a4d2a1b9d2dd06beb96a7ceca4a49d03e33d704a8029790307cc9c5a54c034d781eaf48c1fb69da798ee774da8c108b038be902c6fe72b5d258e9f6578ab5a0d87ba88442083491fedd0341d64ecf7d45e368282b914c06c38e6a8340e532a7c5003a22e40997e56a6de0ae5b0bc45a5e6dc61a8e06909aa75634cf79264a990e485277880d950340d6373b96ef6c5130a58fa1d906aacfc036c6239864e4d4228b1fbfc19ddd9c690c08f180903e4477e7a225798fbd3167172297c8fd3ccf668dccfa7e90b8ddb507917717b791a5cb32634861eb58ff99a86e89d8041895738b49ea6d62990aa685959295b8364d78144b91398ecaedf8bced24cb529c08a0a2f5bb203893c7023b80e28a948321b44aa83dcf536171e26bee5290cab2a275c80bf2a6db3589a54281ada233cd47edfed078cbfb8ba03ab0a4e5b68f60abf851c7ef32c49afe696ea28e5ad29e58ba4c888e50105861b6df842ecd7764b2e8dcb45968fced3f2d477f4ce10365ee7d1b62ae93151daefbae7d43941e1484ab0918cc4d6b3d5bf76cf110cb40e584532f7ad9c96e414230a4d2b0b6d15fb59e2b577d7559ab9ba077f151d14d7cf451b0aa00752cf7b83172d83f23e0020755129f02f2fd77bfeab06caa25fe82a5681d2336762139da3395c15b244b7305658f920c8f4edcb8aaa93a03015ea83399b70d69d02b237bfd8445be80e11ebe4563f59e461dc0456320f68e32f22699575a85c41f2c76317e4c6454ccfaf00c8b45c768d5c50cc4a5afab7312820dfd2ef6d79eeb2e4dff7477d3c5bf92bba809f128869cf1e18abf5a99c092a47356b4fc9db307411d7805a598b36f0fe9a895d45815ac308c33f86e9e4e79075792f6bfe16c5c009d2dbbf70d1488f440ee0d1c6434a9fcef873dd31357cfa4991810941bdfbab0211fa4d153489b70f1cdf00ba3ccd1fdf0401f43e6a8ff764e95a90653830eb1607f2a1afb423703f542049bd38e0a0d1262261221334af83a50752b3d2d1993881f161f7fe5c0709780fdca84bb340b248ab06ad1584a809ca3aae5317b033a1eacff70dcc277e622daceb976df07bdc78c780675c65ecf3586a5e7996f1df35f376c85c8bf8b6fc19d272454f454c80a2b391fb37c1c6ea0cb4efe9e39443ec4967d142973773b17818868d145017428f4850a0a697de5e033cc4592520567efea47ac7f65233ead13f9aab7bdfb9b181fb396881357f231ade34e1227791da26eafe6b13f092ba9dd6af2b29837918a32603da4af58564c3edcdd85202035ad2a37d2c8c9d730509169d8734ea455be8a7e475fae1b39d9ac0a8889f3dd2a6fa71f9362a420643927725d5fcc7ffbf08db69967ec55acf2626d674a66a317ac0e009365b5516f7ce5698de77a8846ef7f7c17203b36b5f4faa078945e29854d652f831b8839aa462adf0252a6c4bec5cf14e0c2be1ff4ea848b68b9ec0bff65f90f5035a9a650d68a9934fa8c6c85b339e7c93feebe0e0529aa5a5acb259ea23dc0fa6ad7b79f74064ad0fb1d8820f76f4fa7273ad22f7eb14895d2b16024e01678dac89b5a8ca43597c1d3e87fd5bd430b3e2aa25749d8047e8f6ec6ea61cc865c17fb551e47febcf3bab6f7ec75e2580e4b59d3b11728c8c442819db685910eaa44035442140e46300554221211c06c74d1a36b7e4a87158e079b8a9fb1cdc43006faceae04d26f7062ae3624595e5805bde1dbab88072fe763b9bbcd0d29bc84c3bde0e0a68aff8ec1abf46392aed9e113eb2569fa778d79856d922ab9668450cf5fcbbc2873f4f65435665c19d55ca9163c1b0e784fff3122856168252dffda1032f9b20536ef106ee6b3e91e518c1b30838091e0b14bb5d662041fe494d94967bf006f459ef2f43f159ed65a1952989252b56854332efb8c4c0e4796dde6e01c799f10f50a3d6abf64da6f37b1682cee91275a80134") mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r4, r4, 0x6, 0x3}, 0x10) connect$bt_rfcomm(r4, &(0x7f0000000100)={0x1f, {0x3, 0xffffffffffff8c8a, 0x80, 0xc6, 0x8001, 0x1}, 0x804800000000000}, 0xa) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000380)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000002000)=""/4096}, &(0x7f00000001c0)=0x78) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000140)=0x2) 2018/05/04 16:30:46 executing program 7: clock_gettime(0x7, &(0x7f00000000c0)) 2018/05/04 16:30:46 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x1ff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="41e7d5a2c161de8183b71f8751a63cd2fd2e509be45f20c40adc1c57529b95572345858239c6faf89a63ee31221fb94bb2dd1a6849bb9a4e37ddd581751c6fd1ddff0ead1f8c047d7233b102219aa123bdd095bfef5a18997d2f6cdb8592f224724ebfc7898f88c57b6359706c7a554d8e39ebd095d124ee163b6c6b644849fcde77bc4785502f0bd2ea7fab94a7adb8053eb232f772024f54d6", 0x9a, 0xfffffffffffffffc) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f00000002c0)=0x1e) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r3) 2018/05/04 16:30:46 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x3ff) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x92, 0xc800) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r1, 0x0) 2018/05/04 16:30:46 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0xf9, 0x80) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/05/04 16:30:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000600)=0x7fc, 0x1b1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x0, r2}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) 2018/05/04 16:30:46 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000022000)=[{}, {0x25, 0x0, 0x0, 0xffffffffffff01bf}, {0x16}]}) mprotect(&(0x7f000077a000/0x4000)=nil, 0x4000, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}}, &(0x7f0000796ff0)) socketpair$inet6(0xa, 0xf, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000000100)=0x8001, 0x4) pipe(&(0x7f00000000c0)) 2018/05/04 16:30:46 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1ba1, 0x92, 0x1, 0x4636, 0x20}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1, 0x100000000, 0x9, 0x6}, 0x10) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xfffffffffffffee4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x0, 0x80000001}, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000180)) 2018/05/04 16:30:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x3, 0xd10, [0x0, 0x20000a80, 0x20000cf8, 0x20000e08], 0x0, &(0x7f00000002c0), &(0x7f0000000a80)=ANY=[@ANYBLOB="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0xd88) r1 = semget$private(0x0, 0x4, 0x200) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/237) semtimedop(r1, &(0x7f0000000100)=[{0x4, 0x1f, 0x1800}, {0x3, 0x8c, 0x1000}, {0x7, 0x50}], 0x3, &(0x7f0000000140)) 2018/05/04 16:30:46 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) fchdir(r0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4f, 0x400000002}], 0x339) 2018/05/04 16:30:46 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000640)=0x2) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x8009}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/05/04 16:30:46 executing program 0: socket$inet(0x2, 0x5, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f0000000040)="29000000140003b7ff0000000403000000d6ebf7b3a40e07fff0feaf22cfffff060000002a00f3ff09", 0x29) [ 171.483141] audit: type=1326 audit(1525451446.481:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12361 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 171.586990] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/04 16:30:46 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200280, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000200)) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000000080)=""/77, 0x4d}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3) ioctl$KDDISABIO(r0, 0x4b37) write$evdev(r0, &(0x7f0000000140), 0x0) read(r0, &(0x7f0000000440)=""/143, 0x8f) [ 171.669574] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/04 16:30:46 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00000000c0)="c21bd3c8a4388a7b6123930660918a8b96d0febc480200876f18c3fcd7422b9060998dfc4414e4f1860ae5037088a50543bde0c8a2d948234ccd1164116278ff5f322c8c20ddf644bb34d3560b91f1760fe4de9c9b1c20b8365590c79ad76b29e5d5ed37bc369898fa311981a25df3afaf64a38555b57a7f044a7ae5d0b9880d780910180495c6785d8e1c0ca9c6852bbf178716d70660ef80e269992791b2c379319c046f25b3faeb79e2b977bae6567257d8c653e2d6bd8c19979c2257fd8b6bd51a292599ac", 0x366, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffcf2) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x200) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) [ 172.378854] audit: type=1326 audit(1525451447.377:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12361 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 16:30:47 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40000, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = shmget(0x0, 0x4000, 0x120, &(0x7f0000ffb000/0x4000)=nil) unshare(0x400) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r2, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0xffffffffffffff37) pwrite64(r0, &(0x7f0000000100)="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", 0x1000, 0x0) shmctl$IPC_RMID(r1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x7f, 0x4800000000000, 0x5bd, 0x2, 0x100000001, 0x8, 0x3ff, 0x0, 0x100, 0x7fff, 0x0, 0x6}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r3 = socket(0x13, 0x80e, 0x7) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001100)=0x7, 0x4) write(r3, &(0x7f0000000000)="220000001800070300be0200090007000200001200000009000eff0005000f80ff00", 0x22) 2018/05/04 16:30:47 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) time(&(0x7f0000000040)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x5) 2018/05/04 16:30:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x40402) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x9, 0x10, 0x80000000, 0x3}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r3, 0x0, 0x7, 0x2}, 0x10) ioctl$TIOCEXCL(r2, 0x540c) close(r1) r4 = memfd_create(&(0x7f0000000300)='/dev/urandom\x00', 0x1) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) fcntl$addseals(r1, 0x409, 0x8) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x8, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x194, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0c88480040d21b00000000000000004e0c017a00680000031d9078ffffffffffffffff86250000000807096da56c0ce9405f0706715b965b07108fd32d99e97c5aaf82b3ef35f901008b0920cc1ece390c13cc0ed0b028cc1ca6d5be29b02c0d071303e000000200000001ac1414aa0000000001940600008c91863180000000060bc00e551621ad446619020b7acf85a80e5b8b6932070200066838c3ee010d9554e03c53bf533485f861831b0700000000ac1414bbac14141bffffffff00000009ac1414aa004e234e21", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="d1bf000190780005040205160000e635000024f1000000010000000600001000fe06e2d4c3d900007bd4e906ed32f28dde4f75c340289e70b42c1a893fbd08d10e52e52023d245fd0f80573d39ad346d292d7ac9df56a93b673167a702b32232b3ddce16aa993611ee3ccf086a6d58712d948330a1525ecc0c0c4415fb9af16825f24f2ac2ef32abc67931f70ee6388bb1ec25aa3b827e632d6f3f8c1c09cba19f0b26714ab63c85a20435ef345761bd3a04b5015a22"], &(0x7f00000002c0)={0x1, 0x4, [0x732, 0x189, 0x7b8, 0x3a4]}) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[], 0x1b5) close(r0) 2018/05/04 16:30:47 executing program 6: socket$packet(0x11, 0x2, 0x300) getrandom(&(0x7f00000000c0)=""/46, 0x2e, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000200)) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000), &(0x7f0000000100)=0x4) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x8da, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x280, 0x0) pread64(r1, &(0x7f0000000040)=""/105, 0x69, 0x0) 2018/05/04 16:30:47 executing program 0: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}) r0 = semget$private(0x0, 0x4, 0x408) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x10080, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000001000)=""/4096) 2018/05/04 16:30:47 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/60) 2018/05/04 16:30:47 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x1ff, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0x6}}, [0x5d0f, 0x0, 0xadb4, 0x7ff, 0xf9f0, 0x3, 0x6, 0xfffffffffffff463, 0x8000, 0x10001, 0xfffffffffffffff7, 0x9, 0x20, 0x4, 0x2]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0x9, 0x6}, 0xc) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)={0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "70390e3201df8956", "f8c0f8f7637a15f78d8875030addaf4e978f7137b91e9b19c16c8b5970ddefcc"}) pipe(&(0x7f0000000140)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 16:30:47 executing program 4: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10000, 0x0) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000000080)="d8", 0x1}], 0x1, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000180)) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="fb", 0x1}], 0x1, 0x0) unshare(0x400) [ 172.579871] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/04 16:30:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='%/wlan1^vboxnet1]cgroupnodev\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x100) r1 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000000)=""/161, 0xa1) [ 172.627172] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/04 16:30:47 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x80) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000100)={&(0x7f0000fe1000/0x4000)=nil, 0x8, 0x5, 0x9, &(0x7f0000f4b000/0x2000)=nil, 0x9}) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000e6a000/0x2000)=nil) 2018/05/04 16:30:47 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpriority(0x0, r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="29000000200019fff63d0014000000060200001615f5000500000004090010000800000200f9000008", 0x29}], 0x1) 2018/05/04 16:30:47 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r1 = socket$inet6(0xa, 0x2, 0x1) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x2) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000200)=""/4096) 2018/05/04 16:30:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000000500)="70726f6a69645f6d617000b37db21904a5049f38e2cdba8151924341163a551201b0db569f26f584f2e0fbd19716970a3c267d02313be24b8423da93087bab50dc24f1bd5c1000000000000000000000006d93d71088c0bb62ca0000000000000401b67689e5772de21fe1657d03353c06bef5dea4f6e4f22be83813d94c2e745ae60badc1ea4f9610644a63716da0a2a5142bd9c3230d754bdee19ac798b581cf5fc380996e1dac79e1c300896b72cc4f12ae73fb8b73dc178f93e18e66e916df985df0e5bfad7af3e976e43ae5fc3687ef5e1f325927b06aff0656cb07fc929f7179a1f86f401fe08c3c0e8fdb") sendfile(r1, r0, &(0x7f0000000000)=0x12, 0x4001f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f00000001c0)=0xe8) getgroups(0x9, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r4 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4000, r2, r3, 0x2, 0x0, 0xb) finit_module(r4, &(0x7f00000002c0)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645db3df", 0x3) [ 172.774248] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 172.781799] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 16:30:47 executing program 6: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) write$eventfd(r0, &(0x7f00001a6000)=0xffffffff, 0x8) fallocate(r0, 0x0, 0x7ae2, 0x52) 2018/05/04 16:30:48 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200800, 0x50) openat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffb) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200004, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e20, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e21}], 0x3c) eventfd2(0xc2c, 0x80800) read$eventfd(r3, &(0x7f0000000080), 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/05/04 16:30:48 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmsg$netrom(r1, &(0x7f0000000600)={&(0x7f0000000180)=@ax25={0x3, {"98733fffe76eff"}, 0xffffffffffffffff}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000240)="cece5374aa7cef3b9698d74ace8b20acfbcc6de2726f6800eaed39d064ecb759bbd37774fbbaaa3df661b00f06efc2c73f7ae6937a27d5f79de73903011b198001285975b52c5f8ff3e7758f52272fd37e5af9315e2fc0e502ecc26f990560c9f71394f575c36cb0981bed468f65a3882b87922a63f552ebcc44181458d947c93fddd96e1efd767d4fd2f2578bae939b76ac837bceaab1feda8758222ea506628250629878a9b659c478349ed1be183008e9785a82a6946b2c7ac4def7f52fcac1ab1c8860d2ec915785924af25cbcc9c0960b4369be8b8680a9e095a747b7df30aa9797e45ae9e2", 0xe8}, {&(0x7f00000001c0)="ca98b6500d9dbac881aebf3abe2a810424afe25b750908ffc119156cafede070529bcd5a12337822", 0x28}, {&(0x7f0000000340)="e5a09216eba1fbf2317eac839111f42110209d38d707a0988deb4f8a525342acc2e65454ed362a1d3251bfa331cda02d226a78c2dea619fa2d5a1c6fc7673797cbc5da990670edbb5541b062bb49349a4a9f39669c4bc6f49bee02c1607b0567f03c0afa3ee0a3ec6ed594c31656d36e90acb4c0e1c926242e495da9ace7b457327a0c718e9b0e6b333d8a51b03c0cfd10a30deb2b9a2a8cdfd4d6883d526bc89275da04236de80ad4520fd21280b76186b98ca465", 0xb5}, {&(0x7f0000000400)="7eea36508a662ae0a81f4cc96003e99171e4a516d129eac846c0670220ad535b0197719b5d7f229cf7a3c2aa2d7b2c2728ee9f3d710fb4a2fbf49a010854fe89dc4cf61d59fc44bb36eb46cefe2ad39a88a241a48a0514dbdbf05fefc6a95e85c90b3d6ddddbc9f4541477c27c62fa9f94c39ba4f98426d2c276fe26a03c06aa7541dbe932e231b50f2dfb107606342caaaea243eb3e1bdce213ba007131debbbc4676edac2e292ca709b2a02353d51b2ae05348bd95d7ef00229a79015ceef0aadb319dd33efdea4d9566a451a71bcd274047c95ed1065d6a849109ff5804", 0xdf}], 0x4, &(0x7f0000000540)=[{0x98, 0x10a, 0x7ff, "10d7ed09c391409dce9bd147e18bfe25732011b3777077da3b5aa4aa1a57d9a459e87d1b375832008f683f98fea596c91933f5401d2077408d7dad6597f17265dca8057689a69dd41daee1bb14a1591c6fa5afcbf9e706cf455b880f24a188062e8318dd80d27bc1df0519cc1b09d7d72684bd1e8ce45f0a65211057449a7ce6706f89f32c10c31d"}], 0x98, 0x4040}, 0x100) io_setup(0x800000007, &(0x7f0000000200)=0x0) io_submit(r2, 0xa7, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x7}, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/05/04 16:30:48 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffffff, 0x6, 0x1, 0x4, &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000380)="12b86cc8345cb92545c6b55b99c0830afc79834b374fade130574100a7bd8c") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x64, "cb05ed4dad17288dba897c61404ce143f29f5b361544d31d3ba5aa73351acb9333805b9b91986e4874699a3e526a2350f1ad98bb32c2a0a18a53968da11fcd049a6407819d93a3375679de06b506c67d30d9f3bdd0395da413a91fce39469d972904edba"}, &(0x7f0000000200)=0x6c) connect$netlink(r1, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1048000}, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r3, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvmsg(r3, &(0x7f0000000c00)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000c40)=""/4096, 0x1000}, 0x40000142) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000500)=@nfc_llcp, 0x80, &(0x7f0000000840)=[{&(0x7f0000000580)=""/43, 0x2b}, {&(0x7f00000005c0)=""/192, 0xc0}, {&(0x7f0000000680)=""/93, 0x5d}, {&(0x7f0000000700)=""/215, 0xd7}, {&(0x7f0000000800)}], 0x5, &(0x7f0000000440)=""/128, 0x80}, 0x100) 2018/05/04 16:30:48 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f0000001640)=""/56, 0x38}], 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 2018/05/04 16:30:48 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$cgroup_int(r1, &(0x7f0000000000)={[0x3a, 0x33]}, 0x2) 2018/05/04 16:30:48 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10101, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3f, 0xfffffffffffff000, 0x100, 0x2, 0x65c, 0xffffffffffffffff, 0xc58, {0x0, @in6={{0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x98}}, 0x1f, 0xffffffffffffe9a8, 0x1f, 0x7ff, 0x10001}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1}, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') accept4$unix(r0, &(0x7f0000000380), &(0x7f0000000400)=0x6e, 0x800) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, r2, 0x100, 0x70bd25, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe448}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe66}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffb86f6da1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000000}, 0xc004) munlockall() 2018/05/04 16:30:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="393a340d231c04e5c2b076b1172946c7bb3d32"], 0xfffffdfb) 2018/05/04 16:30:48 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write(r1, &(0x7f0000000140), 0x0) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='ext4\x00', 0x0, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000300)='./control\x00', 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23}}, 0x6, 0x1}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x3d, "6a2d1d765e486579726064cac12871537985722ed3f2193f665f25f392c7a7f0d760ab65fdf679c4fa0372f7ba3b183c4e040356f1e2a59369390eee95"}, &(0x7f00000002c0)=0x45) close(r0) 2018/05/04 16:30:48 executing program 7: r0 = socket$inet(0xa, 0x6, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0xffffffffffffffe7) 2018/05/04 16:30:49 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='vmnet1(+/vboxnet1&)%\x00') 2018/05/04 16:30:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006e80)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000006f80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006fc0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000070c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000078c0)={0x0, @rand_addr, @broadcast}, &(0x7f0000007900)=0xc) accept(r0, &(0x7f0000007940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000079c0)=0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f0000007ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007b00)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000090c0)={'team_slave_1\x00', 0x0}) recvmmsg(r0, &(0x7f0000010580)=[{{0x0, 0x0, &(0x7f0000009380)=[{&(0x7f0000009100)=""/95, 0x5f}, {&(0x7f0000009180)=""/107, 0x6b}, {&(0x7f0000009200)=""/57, 0x39}, {&(0x7f0000009240)=""/48, 0x30}, {&(0x7f0000009280)=""/237, 0xed}], 0x5, &(0x7f0000009400)=""/92, 0x5c, 0x200}, 0x6}, {{&(0x7f0000009480)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000a500)=[{&(0x7f0000009500)=""/4096, 0x1000}], 0x1, &(0x7f000000a540)=""/194, 0xc2, 0x7}, 0xfffffffffffffffe}, {{&(0x7f000000a640)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f000000c700)=[{&(0x7f000000a6c0)=""/4096, 0x1000}, {&(0x7f000000b6c0)=""/4096, 0x1000}, {&(0x7f000000c6c0)}], 0x3}, 0x1}, {{&(0x7f000000c740)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f000000c980)=[{&(0x7f000000c7c0)=""/147, 0x93}, {&(0x7f000000c880)=""/195, 0xc3}], 0x2, &(0x7f000000c9c0)=""/5, 0x5, 0x10000}, 0xedcf}, {{0x0, 0x0, &(0x7f000000cc80)=[{&(0x7f000000ca00)=""/87, 0x57}, {&(0x7f000000ca80)=""/115, 0x73}, {&(0x7f000000cb00)=""/169, 0xa9}, {&(0x7f000000cbc0)=""/106, 0x6a}, {&(0x7f000000cc40)=""/6, 0x6}], 0x5, &(0x7f000000cd00)=""/182, 0xb6, 0x9}, 0x9}, {{&(0x7f000000cdc0)=@nfc_llcp, 0x80, &(0x7f000000eec0)=[{&(0x7f000000ce40)=""/4096, 0x1000}, {&(0x7f000000de40)=""/4096, 0x1000}, {&(0x7f000000ee40)=""/66, 0x42}], 0x3, &(0x7f000000ef00)=""/199, 0xc7, 0x101}, 0x100}, {{&(0x7f000000f000)=@hci={0x0, 0x0}, 0x80, &(0x7f0000010500)=[{&(0x7f000000f080)=""/52, 0x34}, {&(0x7f000000f0c0)=""/6, 0x6}, {&(0x7f000000f100)=""/85, 0x55}, {&(0x7f000000f180)=""/4096, 0x1000}, {&(0x7f0000010180)=""/239, 0xef}, {&(0x7f0000010280)=""/210, 0xd2}, {&(0x7f0000010380)=""/231, 0xe7}, {&(0x7f0000010480)=""/91, 0x5b}], 0x8, 0x0, 0x0, 0x8}, 0x2}], 0x7, 0x40000021, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000010740)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000010840)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000010880)={'team0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00000108c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000010900)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000010940)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000010980)={'veth0_to_bond\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000010a40)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000011fc0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000120c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000012140)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000012240)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000013600)={0x0, @dev, @loopback}, &(0x7f0000013640)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000013680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000136c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000013700)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000013800)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000013840)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000013940)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000013980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000139c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000013a00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000014f00)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000015000)=0xe8) getsockname(r0, &(0x7f0000015040)=@hci={0x0, 0x0}, &(0x7f00000150c0)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000015100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000015140)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000019840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000019880)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000198c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000019900)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000001a1c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f000001a180)={&(0x7f0000019940)={0x820, r2, 0x709, 0x70bd28, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x24d47cd7}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}]}}, {{0x8, 0x1, r13}, {0x234, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x40}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x756}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r18}, {0xa8, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x0, 0x6, 0xb95, 0x20}, {0x9, 0x1f, 0x10001, 0x1000}, {0x3c90, 0x3, 0x3ee, 0x4}, {0x4, 0x7, 0x0, 0xff}, {0x1, 0x100000000, 0x4, 0x4}, {0x7f, 0x80000001, 0x4, 0x400}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x19c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9e3}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}]}}, {{0x8, 0x1, r24}, {0x154, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x100000001, 0x0, 0x2, 0x2a}, {0x6ccf, 0x2, 0x7, 0x2}, {0x401, 0x1ff}, {0x8, 0x3, 0x8, 0x5}, {0x1, 0xfffffffffffffffa, 0x4, 0x4}, {0x7fff, 0xffffffff, 0x8, 0x6}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x88}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}]}}, {{0x8, 0x1, r27}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}]}}]}, 0x820}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) sendmmsg(r0, &(0x7f0000002340)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001880)}}, {{&(0x7f0000000380)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/05/04 16:30:49 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) io_setup(0x7fff, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000280)={{0x80, 0x5, 0x5, 0x7fff, "6d591def70f135083cdab941511041a8145a7c056f3c1c85475789ec48643c894854f37291176fe03e99fb96", 0x5}, 0x0, 0x0, 0x9, r2, 0x8000, 0x3, "eef9f828d889d0095ce86a37e9294178dd6971cf50c02e6b90c3b9eab81cf5eafeeafb1490bee09053845e016c59cee474fb98a07324205d21fbefacbe4f1bce", &(0x7f0000000080)='/selinux/enforce\x00', 0x11, [], [0x14dc081a, 0x8000, 0x10000, 0x6]}) io_submit(r1, 0x1, &(0x7f0000001840)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/05/04 16:30:49 executing program 5: pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000040), 0x148, &(0x7f0000000000)) 2018/05/04 16:30:49 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000100)={{0x7, 0x2}, 'port0\x00', 0x86, 0x10, 0x7, 0x5, 0x6, 0x6, 0x5b, 0x0, 0x5, 0x567}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000080)={0x0, 0x401, 0x9, 0x7f, 0x3, 0x7, 0x1ef, 0x8001, 0x2283, 0x1}) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}, r4}}, 0x1e5) 2018/05/04 16:30:49 executing program 6: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xb87, 0x4) unshare(0x40600) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) [ 174.199126] Unknown ioctl 21511 2018/05/04 16:30:49 executing program 7: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) mount(&(0x7f00001adff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000f48ffa)='ramfs\x00', 0x0, &(0x7f0000b78000)) getxattr(&(0x7f00001b0ff8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) open(&(0x7f0000000040)='./file0/file0\x00', 0x80, 0x44) [ 174.235115] Unknown ioctl 21511 2018/05/04 16:30:49 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="850000002e000000c50000000000000095000000000000003428a8a560b68cd1b6e4f232a44bca7cdce8f0e758cffa05c0d5bb0e3dd0c1831842599c2ab650d8f2f97ebd234a3c"], &(0x7f0000000000)='GPL\x00', 0x80000001, 0x2c6, &(0x7f000000d000)=""/153}, 0x48) 2018/05/04 16:30:49 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x20200) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0xc5af, &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000000080)="ae", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000001c0)=ANY=[@ANYBLOB="00020000000000000401c9100000000000000000540c029aec43ddd6000000"], 0x1) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e21, 0x2205, @empty, 0x6}, 0x1c) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000200)=0x3) sendto$inet6(r1, &(0x7f0000000100)='Q', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/05/04 16:30:49 executing program 0: r0 = socket(0x14, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701250007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0xb, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/157}, {&(0x7f0000000100)=""/109}], 0x0, &(0x7f00000001c0)=""/28, 0x0, 0x400}, 0x6b}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/36}, {&(0x7f0000000240)=""/125}], 0x0, &(0x7f0000000300)=""/203, 0x0, 0x1}, 0x6}, {{&(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/176}, {&(0x7f0000000540)=""/79}, {&(0x7f00000005c0)=""/139}, {&(0x7f0000000680)=""/82}, {&(0x7f0000000700)=""/44}], 0x0, &(0x7f00000007c0)=""/4096, 0x0, 0x5}, 0x2}, {{&(0x7f00000017c0)=@vsock, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001840)=""/164}, {&(0x7f0000001900)=""/63}, {&(0x7f0000001940)=""/164}, {&(0x7f0000001a00)=""/168}, {&(0x7f0000001ac0)=""/108}, {&(0x7f0000001b40)=""/19}], 0x0, &(0x7f0000001c00)=""/6, 0x0, 0x2}, 0x100000001}], 0x400000000000099, 0x0, &(0x7f0000002e80)={0x77359400}) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/05/04 16:30:49 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080), 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x7, 0x37c, 0xfffffffffffffffa, 0x3, 0x5, 0xd1}) 2018/05/04 16:30:49 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={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) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x2c66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xd, r0, 0x4) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @multicast1}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', r2}) 2018/05/04 16:30:49 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) getpid() r0 = getpid() r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x5, 0x8, 0x6], 0x3, 0x63c0, 0x3, 0x800, 0x66b2, 0x10001, {0x2, 0x2, 0x6, 0x20, 0x98, 0x1, 0xcb, 0x3, 0x10000, 0xfffffffffffffff7, 0x3b83, 0x2400000000, 0x800, 0x6, "752bc5185d5ddfea899d75c2ca9ce957e760139eda2349662e7599530f19c341"}}) ioctl$SG_GET_PACK_ID(r4, 0x227c, &(0x7f0000000200)) readv(r3, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x151}], 0x1000000000000027) 2018/05/04 16:30:49 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x2, 0xffff, 0x7fffffff, 0x0, 0x1f}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1}) 2018/05/04 16:30:49 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000200)={0x0, 0x0, 0x80000001, 0x14e}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2f, "d91bfea7c022d9befc83c7663ef37d1537b5eea3080b985aec5215c254dc8919f5461c50f1d46d3a1a7f745465ec27"}, &(0x7f00000000c0)=0x37) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4d61}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ptrace$peekuser(0x3, r2, 0x5) r3 = request_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)=',vmnet1*([cgroupvboxnet1,&ppp0\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r3, &(0x7f0000000340)=""/168, 0xa8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={r1, 0x5, 0x20}, 0xc) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000240)=0x4) 2018/05/04 16:30:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="53312872cacf7e7c380c5db8c9d18431c63c87c5689ed02288a251332dc09583b00f7e44cf15fb0309e40de8715fd0e10ec5d2460f6ceb272eb3", 0x3a, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, &(0x7f00000002c0)="c9c2f8fb5297d539a15bd297975552446fd954ebd879ef7b7ba8a16a5c41a2f136e2914b14acb3d4871b5c82b1605ce0a3f3d86bb4759b39f4d847c30f357e80972395fb4bc1e3b8fb354cafee7e5190052a1626323486702c406f838715e9519aeffab7b26e66a2e3688231ec6bd150334f7a7288ade1", 0x77, r3) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) r4 = dup(r1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) shutdown(r1, 0x1) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000007ac0)=[{{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0xfffffc70, &(0x7f0000002dc0), 0x39c, &(0x7f0000002e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000007cc0)) recvmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0, 0x0) add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) seccomp(0x1, 0x0, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{0x9, 0x5, 0x4, 0x5}, {0x4, 0x9, 0xffffffff, 0x9}, {0x0, 0x2, 0x8, 0x100000001}, {0xffffffffffffff81, 0x6, 0xc, 0x768}, {0xffff, 0x4, 0x6, 0x5}, {0x5, 0x3, 0x2, 0x6}, {0x2, 0x0, 0x4, 0x2}, {0x5d0a, 0x401, 0x80000000, 0x7}, {0x10, 0x0, 0x5, 0x2}]}) keyctl$unlink(0x9, r5, r5) 2018/05/04 16:30:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00008e1ffc), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8001) sendto$inet6(r1, &(0x7f0000000140)="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", 0x1000, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x1b}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xb}]}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2040, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/112) 2018/05/04 16:30:49 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x402, 0x0) fallocate(r0, 0xfffffffffffffffd, 0x80, 0x61) write$fuse(r0, &(0x7f0000001180)={0xfffffffffffffe00, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x45c) 2018/05/04 16:30:50 executing program 3: r0 = socket$inet(0x2, 0x3, 0x200000000006) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bbeff4)) shutdown(r1, 0x2) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4000, 0x0) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0xbd3, {0x1000, 0x3, 0x4, 0x3f, 0x9, 0x6}, 0x4, 0x100000001}, 0xe) sendmmsg(r0, &(0x7f0000003580)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="10000000000000000e0100750000000000100000000000000000000020000100"], 0x20}}], 0x2, 0x0) 2018/05/04 16:30:50 executing program 6: add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x805, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="b23ea7b41f27cd8578c8993643c7ceb42e382eb162d70ee868e7eb52220433d7612928ba2db5e2646c") clone(0x561bcbb58af98941, &(0x7f0000000240)="92db619bf912d07e00af1b05005fab2322a78baba4a8dd4d8a01fc0dd30600002643399472be", &(0x7f0000000300), &(0x7f00000002c0), &(0x7f0000000200)) 2018/05/04 16:30:50 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x3, 0x1ff, 0xfffffffffffffe01, 0x8, r0, 0x2}, 0x2c) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5a8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10001, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00000001c0), 0xffffffffffffff72) 2018/05/04 16:30:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004180)={'bond_slave_0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="40386cf04c2de4f1188e4b0000000e"]}) 2018/05/04 16:30:50 executing program 1: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCSBRK(r2, 0x5409, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x31, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) 2018/05/04 16:30:50 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x8000000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x84000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/04 16:30:50 executing program 4: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '/dev/ptmx\x00'}, &(0x7f0000000100)='/dev/ptmx\x00', 0xa, 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000080)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) 2018/05/04 16:30:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 16:30:50 executing program 3: r0 = socket$inet(0x2, 0x3, 0x200000000006) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bbeff4)) shutdown(r1, 0x2) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4000, 0x0) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0xbd3, {0x1000, 0x3, 0x4, 0x3f, 0x9, 0x6}, 0x4, 0x100000001}, 0xe) sendmmsg(r0, &(0x7f0000003580)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="10000000000000000e0100750000000000100000000000000000000020000100"], 0x20}}], 0x2, 0x0) 2018/05/04 16:30:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0xf) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x2400, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000240)=""/220) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0x57}}, [0x2, 0xb36c, 0x0, 0x8, 0xf8a, 0x1804000, 0xfffffffffffffff7, 0x7, 0x84, 0x2, 0x5c, 0x4dcf, 0x7, 0x10001, 0x40]}, &(0x7f00000001c0)=0x100) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000340)={0x2, 0x1206, 0x5, 0x0, 0xfffffffffffffff9, 0x2, 0xff, 0x80000001, 0x0, 0xff}) [ 175.274400] sctp: [Deprecated]: syz-executor5 (pid 12602) Use of int in max_burst socket option deprecated. [ 175.274400] Use struct sctp_assoc_value instead 2018/05/04 16:30:50 executing program 7: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x4000) accept$netrom(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="2f0000001800030007fffd946fa283bc80200000001e9363d718597b6379e2ba670f00000000000000000000000000", 0x2f}], 0x100002a8, 0x0, 0x2d, 0xfffffffffffffffe}, 0x803) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000180)={{0xff, 0x8001, 0x2, 0x398, 0x8, 0x1}, 0x58c}) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000140)=0x1d) [ 175.387153] tty_warn_deprecated_flags: 'syz-executor4' is using deprecated serial flags (with no effect): 00000400 [ 175.457313] sctp: [Deprecated]: syz-executor5 (pid 12602) Use of int in max_burst socket option deprecated. [ 175.457313] Use struct sctp_assoc_value instead 2018/05/04 16:30:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) socketpair(0x2, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000200)=""/203) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0x1, 0x2, 'client0\x00', 0xffffffff80000000, "eb58f86e4f5df88b", "9b3bb76042584db7328ad984dc7ee1b1fc9d8658302d4610d214046ee636c2d2", 0x636, 0x5}) 2018/05/04 16:30:50 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/snd/timer\x00', 0x3) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000000080)=""/221, &(0x7f0000000180)=0xdd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7ff, 0x344000000000000, 0x1000, 0xce, 0x7}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000fb0)=""/80) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x101080, 0x0) 2018/05/04 16:30:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) r1 = msgget(0x3, 0x280) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000080)=""/12) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="b8ffb302008b8c22c85c3c1c14fe9db20f", 0x11) 2018/05/04 16:30:50 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt(r0, 0x1, 0x2, &(0x7f0000000040)="371f376be7f5871c92ee1dac28eca017967d659703404c07caeb56b0cfea8bea60cf3052cb7ef95193311056bee463a5d9ee77143a864114feaf08853f38111b941273d607720c07da74709763691933b73af07e", 0x54) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'bond_slave_0\x00', {0x2}}) 2018/05/04 16:30:50 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x20040, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000380)=0x3, 0x4) r1 = socket(0x1e, 0x4, 0x0) r2 = epoll_create(0xfffffffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000707ff4)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0xfffffffffffffffd}, 0xe6) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x100000000, {{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1, 0x5, [{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x310) write(r1, &(0x7f0000780000), 0x0) 2018/05/04 16:30:50 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) fcntl$lock(r0, 0x20000000000005, &(0x7f0000000280)={0x3, 0x0, 0x8, 0xfefffffffffffffe}) 2018/05/04 16:30:50 executing program 7: setrlimit(0x7, &(0x7f0000becff0)) setrlimit(0xf, &(0x7f0000000040)={0x101, 0x7}) pipe(&(0x7f0000000000)) 2018/05/04 16:30:50 executing program 5: ioperm(0x0, 0x1000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f0000000040)=0x2ab1) 2018/05/04 16:30:50 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/148) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x1, 0x1ff, {0x77359400}, 0x2, 0x6}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 16:30:50 executing program 4: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = msgget(0x2, 0x10) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/237) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') accept$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000300)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000340)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000480)={@dev, @loopback, 0x0}, &(0x7f00000004c0)=0xc) accept4$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x14, 0x800) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000a00)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="c4020000", @ANYRES16=r2, @ANYBLOB="00032bbd7000fcdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="f00002003c000100240001006c625f74785f6d6574686f640000000000fc00000000000000000000000000000008000300050000000c000400686173680000000040000100240001006d6f6465000000000000000000000000000000002000000000000000000000000800030005000000100004006c6f616462616c616e6365003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004005b08000008000100", @ANYRES32=r6, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000400000008000600", @ANYRES32=r7], 0x2c4}, 0x1}, 0x10) chmod(&(0x7f0000000180)='./file0\x00', 0x40) fchmod(r0, 0x0) r8 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r8, &(0x7f0000000540)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0x4c, r9, 0x606, 0x70bd28, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x4040) 2018/05/04 16:30:50 executing program 1: r0 = getpgrp(0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x1000000000000000, 0x4, @tid=r0}, &(0x7f0000000040)) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') ioctl$KDDISABIO(r1, 0x4b37) 2018/05/04 16:30:50 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x1f, 0x0, 0x2, 0x4, "fcb9ffd92915c0310b9ae52fe7fc7dd4dfaf21d2c2fd32a84d8b046f8c14076eceedf0e6b394c1d8c1a2d9cc", 0x6}) fcntl$setstatus(r0, 0x408, 0x0) write$cgroup_pid(r1, &(0x7f0000000180)={[0x0]}, 0x1) dup2(r0, r2) 2018/05/04 16:30:51 executing program 7: syslog(0x3, &(0x7f0000000200)=""/176, 0x8c0a012779f0eead) r0 = getegid() r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000006c0)=0x95) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0x3, 0xc6b8, 0xffffffffffffffe0, 0x13}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x1, 0x1f}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'sit0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000080)="b3b094073385a6e7e2df21afbc44b451d45aef8ff9ce6670570de0d2da5553c113da701e5be2244502671c27e157a754d247b0d56404314d434db69841e16d92d2a4545ac79462196368452f2f8f873997e96ba2756f5548aa9923e171c1bd71a684", 0x62, 0x8000, &(0x7f0000000280)={0x11, 0x11, r4, 0x1, 0x100000001, 0x6}, 0x14) finit_module(r1, &(0x7f0000000700)='self\x00', 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0xffffffffffffffff, 0x5, "ae86ef11351ee4914cd9c955201538298053b6986a61264e0ddf7c1e76a78ca15a69c5b7ad9e84d836521d0a363179c923f337d5f27be72f3f5bbb8635cd841cedecf38b779c1e20b870c5587b39bb73"}, 0xd8) openat$cgroup_subtree(r2, &(0x7f0000000480)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, 0x126, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='lo\x00'}) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000680)=[{{r5, r6/1000+30000}, 0x7, 0x20, 0x1}, {{0x0, 0x7530}, 0x10000, 0x9d6, 0x3}], 0x30) r7 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000500)={{0x7fffffff, 0x1, 0x101, 0x3ff, "7312864fb193d42b53e64e38cf191209421e1498f982544d3004ddba71949df425d012904a2cd4a0573b327c", 0x8}, 0x0, 0x0, 0x8, r7, 0x1ff, 0x8, "e8d96050aeef4eabd47a8518505301ad78b8a2eba72fb80e02cbb9547f4724f47f92a1d7281c6943032f3a62ef6e5442bd0522c2817d454af253f4ff1af17d95", &(0x7f00000004c0)='-\x00', 0x2, [], [0x5, 0x1, 0x1f, 0x7fff]}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r8, r9) 2018/05/04 16:30:51 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x9, 0x2a3c, 0x1005) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000003) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x401, 0x8001, 0x1f, 0x80000000, 0xfff, 0x2, 0x3e, 0x5, 0x12d, 0x40, 0x16f, 0x280c, 0x0, 0x38, 0x1, 0x400, 0x6, 0x2}, [{0x0, 0x1, 0xffffffffffffe91d, 0x100000001, 0x7, 0xffffffffffffff3d, 0x80000001, 0x3}], "fd92c4db79ff4fb3090fff87a64cba5daac0286ff7aff638c6513389621f6ba730af22a13d3671c7febe0aebcdada9f9a87e647aa427206b309e3fdc61f18eec72e8d460b29304b9a8d8b6cf17ae6cdd66e90d7b6113e32acfb90dc331c77fa63bbeb47869f45b4251bc3795c69adc7b096107fb089df4e25eef3cf1898ee4d2e5", [[], [], [], [], [], [], [], [], []]}, 0x9f9) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000140)={'nat\x00'}, &(0x7f0000000c00)=0x78) 2018/05/04 16:30:51 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x200) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x80, 0x80000000, 0x1ff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x6, 0x5}, 0xc) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)={0x158, r5, 0x4, 0x70bd2a, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000000}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x4}}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000240)) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000001400010b000000000d8833b7c9ecb688", @ANYRES32=r1, @ANYBLOB="080008000000000008000200ac1414aa08000400ac1414aa"], 0x30}, 0x1}, 0x0) 2018/05/04 16:30:51 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000), &(0x7f0000001ffd)=0x10) read(r0, &(0x7f00000000c0)=""/7, 0x7) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000040)={0x2, 0x70, 0x3ff8, 0x7, 0x562, 0x9, 0x0, 0x4, 0x1030, 0xd, 0x8, 0x5050, 0x400, 0x81, 0x7fffffff, 0x4, 0xed25, 0x6, 0x0, 0xfffffffffffffffb, 0x5, 0x1f, 0x54c, 0x8, 0x40, 0x1f, 0x4, 0x1, 0x100000000, 0x800, 0x0, 0x9, 0x800, 0x1, 0x5, 0xffffffffffffff01, 0x7, 0x3ff, 0x0, 0x5, 0x0, @perf_config_ext={0x8, 0x401}, 0x2605, 0x8, 0x2, 0x7, 0x7fffffff, 0x4, 0x2}) 2018/05/04 16:30:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x3) memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x3) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x0, 0x4, 0xfffffffffffffffe}) 2018/05/04 16:30:51 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000340)) r0 = perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x7ff, 0x9, 0x9, 0x0, 0x0, 0x7, 0x2000, 0x0, 0x7, 0x4, 0x6, 0x100000001, 0xf8, 0x0, 0x10001, 0x1, 0x101, 0x3, 0xad36, 0x5, 0x7, 0x3, 0x401, 0xffff, 0xca4, 0x4, 0x8, 0x10001, 0x5, 0x11, 0x1f, 0x5, 0x400, 0x7, 0x80, 0x1f, 0x0, 0xffff, 0x4, @perf_config_ext={0x2, 0x24c}, 0x30000, 0xc474, 0x7, 0x7, 0x100, 0x4, 0x9}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xb) open_by_handle_at(r0, &(0x7f0000000200)={0x1008, 0x0, "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"}, 0x400000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) waitid(0xfffffffffffffffe, r1, &(0x7f00000001c0), 0x4100000b, &(0x7f0000000000)) 2018/05/04 16:30:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000e63000)='ramfs\x00', 0xfffffffffffffffe, &(0x7f0000caa000)) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000001c0)={r2, 0x1}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x8001, 0x2, 0x7, 0x2, 0x4, 0x853, 0x9, 0xfffffffffffffffe]}, 0x14) 2018/05/04 16:30:51 executing program 4: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), 0x4) getsockopt$bt_hci(r0, 0x84, 0x1f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000010c0)="cbdc3771992f5842fa40200eb5c71ad3e4f0c30a8c9615ab3a211081dbe5fecb63d225d46197a2eb3ec338e5dce376852f1c37a5df8e62314db11ffac9b1f45ddd7e767c9a3ca60f561e54", 0x4b) 2018/05/04 16:30:51 executing program 1: r0 = semget$private(0x0, 0x2, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x1}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) sched_getparam(r1, &(0x7f00000004c0)) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) shutdown(r2, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0xc08003, 0x0) pwrite64(r3, &(0x7f0000000240)="fda08fa7521f3b3d80cccf26b8215f4894b22ea2799f25d682f5eb8f091524b9f62e4b85b77f09dcfdea4193067fda50cc264c50cd53363f3332ea8c8f38b8336e03ab54e048d8d3f7f4860bb1d98f16e95f9ff784616be46f740391b33ab5e53e3b5abdf113ecea8b16d21b91fe74fbfa89179b974dde1c0bbe3fcac2b4e788401ca38535088e8abed059de1bde64fcfe0f0ba404919fec420d08091f44a9b6418bf7f7de68693eef3a5e4384e2c81143f64d2052c9442ec636885dad57758992bddcf047279d019421", 0xca, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000340)={0x64, {{0x2, 0x4e24, @rand_addr=0xf9}}}, 0x88) write$fuse(r3, &(0x7f0000000500)={0x20, 0x1, 0x2, @fuse_notify_inval_entry_out={0x201, 0x5a3}}, 0x20) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000040)) sync_file_range(r4, 0x8, 0x7ff, 0x0) semget$private(0x0, 0x1, 0x1) recvfrom$inet6(r3, &(0x7f0000000140)=""/140, 0x8c, 0x10000, &(0x7f0000000200)={0xa, 0x4e24, 0x55, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, 0x1c) 2018/05/04 16:30:51 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000803, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0xfffffffffffffffb, 0x4) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x26, 0x22, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x8400, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000340)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000140)={0x3, 0x0, 0x5}) timer_gettime(r1, &(0x7f0000000380)) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000240)=""/214, &(0x7f0000000000)=0xd6) bind(r0, &(0x7f0000000040)=@in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000000000000}, 0x4b1) 2018/05/04 16:30:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x7f, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40, 0x7, 0x0, 0x401, 0x212, &(0x7f0000000140)='veth1_to_bridge\x00', 0x3ff, 0xfffffffffffffff9, 0x6}) bind$inet(r0, &(0x7f0000942000)={0x2, 0x14e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4effc)=0x8, 0xfee1) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000100)="cf", 0x1, 0x0, 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000300)='/dev/md0\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e22, @rand_addr=0x8}}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000200)=""/134, &(0x7f00000002c0)=0x86) read(r0, &(0x7f0000000040)=""/144, 0x90) 2018/05/04 16:30:51 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = getpgrp(0x0) ptrace(0x4208, r1) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="955cc5668cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x200, 0x8000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/04 16:30:51 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001780)="0018", 0x2, r2) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x2fe, r0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) r5 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1000, 0x60400) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f0000000680)=""/4096, &(0x7f0000000580)=[{0x3, 0xd0, 0x7, &(0x7f0000000480)=""/208}, {0x7d0c3211, 0x54, 0x0, &(0x7f00000003c0)=""/84}, {0xfff, 0x25, 0x1, &(0x7f0000000200)=""/37}, {0x2, 0xf5, 0x81, &(0x7f0000001680)=""/245}]}) 2018/05/04 16:30:51 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200983, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x8, 0x71, r0, 0x0) mbind(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000180)=0xfffffffffffffffe, 0x22, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f0000000140), 0x100000000000401, &(0x7f0000377000/0x1000)=nil, 0x2) r1 = dup(0xffffffffffffffff) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x20c100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) move_pages(r3, 0x2, &(0x7f0000000040)=[&(0x7f0000a19000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/05/04 16:30:52 executing program 1: socketpair(0x9, 0x5, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000009c0)) sendmmsg(r1, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000000500)=[{0x18, 0x1, 0x1, "85d583db"}], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xba, "cba2cd82b3f8a82e0af00bace3ee495ea77717d79026f5bad002e8eb124547f88e332e6adcd7e1f562293200fa6b8456ce3a51a212f29b152279c078cf40216036ca2c0eb713657a34ef5231e68b10b77b39288603f40e964bebb66b140d4b94ee167dcbf6a4c40f53d971dac383f06e4ca1b5f02f4567153136e08cf29630302513f429b98c8eef8e505986d393d54ce2e8361f8092e384d377b7c0a8446d747ec977f16dd55d94dae8e044a212f1dd04d44b428f0e6e3242c7"}, &(0x7f0000000180)=0xc2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x8, 0x8}, 0xc) 2018/05/04 16:30:52 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = gettid() timer_create(0x0, &(0x7f00000003c0)={0x0, 0x12}, &(0x7f0000000300)) clock_gettime(0x4, &(0x7f0000000280)) timer_settime(0x0, 0x1000000000, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) tkill(r3, 0x15) r4 = dup2(r1, r2) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x985}, 0x8) tkill(r0, 0x16) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/04 16:30:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000006c0)={0x0, @dev, @multicast1}, &(0x7f0000000700)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000740)={'vcan0\x00', r3}) bind$can_raw(r2, &(0x7f0000000080)={0x1d, r4}, 0x10) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) 2018/05/04 16:30:52 executing program 4: ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) readv(0xffffffffffffffff, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0xffffff58}], 0x229) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x103000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xc000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x4, 0x4) 2018/05/04 16:30:52 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000f50000)="9f65", 0xfdab, 0x40010, &(0x7f000039c000)={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 16:30:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000000)="30a7d5e567032c19ca8b6fb6f9b4e9c387c827e96812fa7c014a70ee7db0a277b210ac7197ce71742e08748ce345902b1411f84ead95da1616dd508606ab45c563d4cfb0779e8a3cd533aecf836ebe88f1bd6a54e076a251a2550f0effc26b83474cbec3eb39a55e919ceedfcff50ce22fc26f090e5cc52de05f47410e10260e") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), 0x14) 2018/05/04 16:30:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x400400000003, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) accept$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000380)={@empty, 0x15, r3}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000001340)="c61bfc0dcfdbcdc91f5baa", 0xb}], 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/05/04 16:30:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000100)=[{0xff, 0x6b, 0x2, 0x401, @time={r2, r3+10000000}, {0x3, 0x8}, {0x7d14, 0x1}, @result={0x7a, 0x1000}}, {0x8000, 0x1, 0x7, 0x9, @tick=0x10001, {0x6}, {0x6, 0x2}, @result={0x2}}, {0x8423, 0x7, 0x1, 0x81, @time={0x0, 0x989680}, {0x1, 0x9}, {0xff, 0x2efb}, @raw32={[0xffffffffffffff80, 0x8, 0x3]}}, {0x7f, 0x4, 0x6, 0x7, @tick=0x1, {0x2, 0x8}, {0xfffffffffffffffb, 0xb7b}, @quote={{0x80000000, 0x7ff}, 0x8, &(0x7f0000000080)={0x9, 0x7438, 0xa90, 0x8, @time={0x77359400}, {0xfffffffffffffffc, 0x9}, {0xadd7, 0x40}, @raw8={"72900b2eeb15ef94e5afce5b"}}}}, {0x1, 0x8a3, 0x20, 0xffffffffffff0001, @tick=0x8, {0xa, 0x3}, {0x4, 0xfff}, @addr={0x6, 0x401}}, {0x1, 0x4, 0x4cb9, 0xff, @tick=0x3, {0x1f, 0x6b3a}, {0x6, 0x4}, @connect={{0x0, 0xfca}, {0xfffffffffffffffa, 0xffffffffffffff01}}}, {0x100000000, 0x80000001, 0x1, 0x5, @tick=0x100000000, {0x7, 0x6}, {0x9, 0x4}, @result={0x1, 0x401}}, {0x1, 0xf3aa, 0x101, 0x1e07, @time={r4, r5+30000000}, {0x6000000000000, 0x7}, {0x0, 0x8}, @result={0x0, 0x6}}], 0x180) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r6, r0) 2018/05/04 16:30:52 executing program 5: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000100), &(0x7f0000000180)=0xd) 2018/05/04 16:30:52 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x71) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) io_setup(0xdc800000000000, &(0x7f0000000000)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xe699, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r3}) io_submit(r2, 0x2000000000000144, &(0x7f00000001c0)) write(r1, &(0x7f000058bfe4)="29000000140003b70600000000000000010010e305a40e07208a33bc6be9e8faff0100f82900f3ff09", 0x29) 2018/05/04 16:30:52 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002600), 0x0, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f00000022c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000080)="b89555d3a56a67e9d8ca5092f1baadd66154d968798e8e910e69d1a992d4fb5a080b0fc6a802a447516f12700225b42d380a8008f829bf6fd1eaa8e34ce8199edcb7f6f8cd20902f660cc9f4c6a9d857b3070a16cf82079ba828a2041d5e7cc9a3df1e77346923349d6bfde32bce0c0ed2857c8e", 0x14}, {&(0x7f0000002340)="d874e53a1313482d3b70b1f8dc401e1a83acee415a4d5a1ec1d0a8bb2f2127b60977eda356e5adfc3679a9186d247f", 0x2f}, {&(0x7f0000001200)="46f05fd1ab56bc1fab537b5d47041b252e62fb6dd7f99f9c73cc7c03142b7efcf6e7933c6f095ce342ede8391fce3d773f9b1c335606ed5b7de01eb782680533205a6199a4f148e85f851b07971fde918343bf1c777c9e3ddb25e675e99aeb7f05bb9fba746e07679784ab944a5f447ef44ac3b65016c65b45afddf8c0b7d06dce55e7f3abd5290432667c59", 0x8c}, {&(0x7f00000012c0)="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", 0x1000}], 0x5) 2018/05/04 16:30:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x200000000003) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) exit(0xff6d) close(r0) ioctl$TCSBRKP(r0, 0x5425, 0x1c89) 2018/05/04 16:30:52 executing program 1: accept$alg(0xffffffffffffff9c, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) write$sndseq(r0, &(0x7f0000000380)=[{0x2, 0x0, 0x0, 0x0, @tick, {0x1f}, {0x1, 0xfffffffffffffffe}, @connect={{0x2, 0x34}, {0x1, 0x5}}}], 0x30) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c3000000e63d3b7e99e507faf3c1409459ad936cdfdaf85a5fed8c57f731d670e06bd464bacb3733515c2a82b20eee92d087a00f0296cef645fcdd6ecc352a3ad120bffa9fcc1cedcd325c2ff2a2d41bf7dd0379b0c6fe7756c1fa6479f4465457159f99e586f206000000f631856a8e6897d7f2cad0853dafa322cb01590cd540958e950a25a161c3bfde5daad88edc06563dbca2289f7a07e8705fc291245476b2491b52b4d45010cb870fb94002f1e8a75828b983367a93cf393c697f5162cc4b76ec126fc1c9e40028fc5783a6"], &(0x7f0000000000)=0xcb) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) 2018/05/04 16:30:52 executing program 5: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100), 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000300)=0xe3) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="7000000085ad3376c2ee1d9c30f9c15421c911fa184afd4c638813ac7544943969fa04005171ec9102e2975e3b32b50ede7d2ba408f7c0f28097fa06bc0000", @ANYRES16=r3, @ANYBLOB="00042dbd7000fedbdf250c0000005c00010008000500020000000c00070000000014000300fe8000000000000000000000000000aa14000300fe8000000000000000000000000000bb14000300ac1414aa00000000000000000000000000000000000000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/04 16:30:52 executing program 4: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x96) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth1_to_bridge\x00', 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x280340) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0b0000008e14d7ffa44e327a1276d8"], &(0x7f00000000c0)=0x13) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="a50004d038ff15da3fb8ffb2817820bb000799df004bbb21132ab8da389e6b23e8e75d11"], 0x10) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000180)=""/167) ioctl$KIOCSOUND(r1, 0x4b2f, 0x100000001) geteuid() sendmmsg(r3, &(0x7f0000001c40)=[{{&(0x7f0000001900)=@ax25={0x3, {"4cbbce24cf627c"}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000002080)="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", 0xd81}, {&(0x7f0000001a80)="8d9a086aec11f590158d84c1449a86d694faf1220a004505d4eca993d464bbd32a0b6029a1d46e73c76e4e90be2b1aef7bf87056e5d56fe8cfcd", 0x3a}, {&(0x7f0000001b80)="396f81a0bb8349793e8e7b11275d63b9f32451cffcbd7e33", 0x18}], 0x3, &(0x7f0000004080)=ANY=[@ANYBLOB="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0x1068, 0xc800}, 0x4}], 0x1, 0x800) truncate(&(0x7f0000000140)='./file0\x00', 0x5) 2018/05/04 16:30:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f8b000)=0x6, 0x4) dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x20000, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) rt_sigreturn() 2018/05/04 16:30:53 executing program 1: r0 = socket$inet(0x2, 0x8000000000003, 0x11) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x2400, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0xf) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)}, 0x0) r2 = accept(r0, &(0x7f0000000100)=@hci, &(0x7f0000000000)=0x80) connect$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/05/04 16:30:53 executing program 3: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}, 0x1e) clock_adjtime(0x7, &(0x7f0000000200)={0x7, 0x40, 0x0, 0x524d, 0x0, 0x1ff, 0xc0b, 0x0, 0x6, 0x6, 0x1, 0x2, 0x7fffffff, 0x1000, 0x2, 0x6, 0x7bb, 0x4, 0x10001, 0x676e0d1a, 0xd75, 0x6, 0x9, 0x7, 0x4, 0x319}) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x1c) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x9}) r4 = accept4$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) recvmsg(r4, &(0x7f0000000500)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000300)=[{&(0x7f0000000380)=""/70, 0x46}, {&(0x7f0000000400)=""/245, 0xf5}], 0x2, 0x0, 0x0, 0x14000000}, 0x120) fcntl$lock(r1, 0x24, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5}) 2018/05/04 16:30:53 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000240)={0x2, 0x4, 0x1000, 0x8, 0x7, 0x1}) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x200, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80c1}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x5, 0x1, 'client0\x00', 0x4, "4cd425c9a759d6f4", "96e48474995fad23c739b92f2ff715e8326e6e5553e36db15b288acec20df73c", 0x6, 0xfffffffffffffff7}) sendmsg$nl_xfrm(r0, &(0x7f00003e6fc8)={&(0x7f0000796000)={0x10}, 0xc, &(0x7f00009c7000)={&(0x7f0000225fb0)=ANY=[@ANYBLOB="5000001c1e000100ffffffffffffffffff010000000000000000000000000001000000000000000000000000000000000000000100009751cb2d00000000000010000a00000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/04 16:30:53 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "24eb6b", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "67ed96", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000540)=0xe8) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) sendmsg$nl_xfrm(r0, &(0x7f0000000dc0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000d80)={&(0x7f0000000780)=@updsa={0x5ec, 0x1a, 0x800, 0x70bd2b, 0x25dfdbfc, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x1, 0x4e21, 0x8, 0x0, 0x20, 0x80, 0x0, r1, r2}, {@in=@loopback=0x7f000001, 0x4d2, 0x32}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x10000, 0x0, 0xfffffffffffffff7, 0x80000000, 0xc99b, 0x9, 0x84dd, 0x9}, {0x20, 0x1000, 0x4, 0x7ff}, {0x0, 0x7b6b, 0x100000001}, 0x70bd2c, 0x3500, 0xa, 0x0, 0x1000, 0x1}, [@sec_ctx={0xac, 0x8, {0xa8, 0x8, 0x1, 0x5, 0xa0, "9c0b91ebb4190ae813c6afee3532f85b1427134fb41128d2ac2aeaac97596b4dbdab5dea64e9c00021281e1114a7a603b1c7714c332a35c4fddc0e337323ed1b75e302a5730a7586717b8e25a0f1377d79a16608843217775b503f855b71b68dd3b65087b7f184dec922d6fe309002c540362f19fa39fb20b2883017564af1ebd14a2492183890245d8f9716ec97280983c88cb9c4f4b9bef50be2701837f703"}}, @srcaddr={0x14, 0xd, @in=@dev={0xac, 0x14, 0x14, 0x10}}, @algo_comp={0xcc, 0x3, {{'lzjh\x00'}, 0x410, "4ad039d41e764a01c66cdbe9a507f51b9e981e50bc3e1c38ddc3e091170f9ade0d901122d7f3ecc76eb30a9f32a1203e81535979ce7a172f93a4e88298a40db9ac1b7f8a9e1600472e5ac16cab2d4c5e20f220277a35e605b27aecc70429282cf38410d905055b80068af77915a8474c7165ae69f2a53ef3a679e9c52dc1e5b25300"}}, @policy={0xac, 0x7, {{@in, @in=@multicast1=0xe0000001, 0x4e23, 0x0, 0x4e21, 0xe11a, 0xa, 0x80, 0x80, 0x84, r3, r4}, {0x81, 0x80000000000000, 0x9, 0x2, 0x80, 0x9, 0xd00, 0x2}, {0xd6, 0x4, 0x4, 0x1ff}, 0x9, 0x6e6bb0, 0x1, 0x0, 0x1, 0x2}}, @sa={0xe4, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x4e23, 0x80, 0x4e21, 0x0, 0x2, 0x20, 0x80, 0x32, 0x0, r5}, {@in, 0x4d2, 0x2b}, @in=@rand_addr=0xffffffff, {0x9, 0x4, 0x6, 0x3, 0x6, 0x1, 0x8}, {0x0, 0x2, 0x480000000000, 0x7}, {0x1ff, 0x6, 0x9}, 0x70bd25, 0x3505, 0x2, 0x4, 0x6, 0x40}}, @proto={0x8, 0x19, 0x2b}, @algo_aead={0x12c, 0x12, {{'gcm(aes)\x00'}, 0x6e8, 0x100, "74992bedacff80fd28580d99633b11f6bf97da7387b4975872c73c372e56000905061e937779433dd2f261a27be1ef6ba123b06a578a6f6e57dd102933ecc0fa62127d13409c9f40ae654cc87f1c71585d961512c1841190259cbfb6daa9bb96e34e99a5262793fb2683e424aeccada6e256bd8c6e0e7a180155f724b16cad7d1c308f578917aeb1341f545b8263adaf456db91c547f721cc2484a71c82a15a13a4fc069daaed2d47763092bb993626c2e14b947235d30638a234243c9157033856662632301e4fada21c26a7acb72b68b61eb6ea7c403babda0ab820a"}}, @policy={0xac, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0x73, r6, r7}, {0xfff, 0x0, 0x6, 0x8, 0x0, 0x9, 0x10000}, {0x401, 0x4, 0x20}, 0x7fff, 0x6e6bb9, 0x0, 0x1, 0x3, 0x2}}]}, 0x5ec}, 0x1, 0x0, 0x0, 0x850}, 0x8000) 2018/05/04 16:30:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_procfs(0x0, &(0x7f0000a8bff7)='net/igmp\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) setfsuid(r2) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/96, 0x60}], 0x0, 0x54) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0xaf3, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x2f}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x6}) write$binfmt_script(r1, &(0x7f00000003c0)={'#! ', './file0', [{0x20, 'net/igmp\x00'}], 0xa, "e68911c783f398448b9d34d659c594a59b920a7ed1634e6e2d8d799d82576ade7ef8037b0566507d2e3be8dbb902aa4d5efef6213376015bf0d705729636ad7fa797a37a79270d7489bda5d5b9225fdba99126306c07f8e32bf3ee81b788f846bf23bfc016f264013cb287bdd56f087cc4ec211867601785c7fa7ceed3138c40c1b1b2691938b1bc5490c128d13af0e800dd7815137c391c1f933a0d21d899804985b13a88ca11bd8e1ea244945ae3f20515866d9a"}, 0xca) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={r3, r4}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) 2018/05/04 16:30:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x200800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001740)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001700)='/dev/audio\x00', 0x40000, 0x0) socket$pppoe(0x18, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) openat$uinput(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/uinput\x00', 0x100, 0x0) getpriority(0x3, r2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002a80)={0x0, 0xfffffffffffffffa}, &(0x7f0000002ac0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002b00)={r3, 0xa3ff, 0x2}, &(0x7f0000002b40)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001300)) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) preadv(r4, &(0x7f00000029c0)=[{&(0x7f0000001780)=""/177, 0xb1}, {&(0x7f0000001340)=""/126, 0x7e}, {&(0x7f0000001840)=""/246, 0xf6}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/95, 0x5f}, {&(0x7f00000012c0)=""/1, 0x1}], 0x6, 0x0) recvmmsg(r0, &(0x7f00000015c0)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/61, 0x3d}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000001600)=""/225, 0xe1}, {&(0x7f00000013c0)=""/156, 0x9c}], 0x6, &(0x7f0000001500)=""/161, 0xa1, 0xa275}, 0x80000001}], 0x1, 0x40, &(0x7f0000000280)) 2018/05/04 16:30:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d1c000)=@assoc_value, &(0x7f0000645000)=0x8) 2018/05/04 16:30:53 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000000080)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/05/04 16:30:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @rand_addr]}, 0x18) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/05/04 16:30:53 executing program 3: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x4c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0), 0xac) 2018/05/04 16:30:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "000000000000e13300525aae38000000000000000000000000000000000000000000000000000200000000000000080000420200000000007b051b9800", 0x0, "fcff07fe2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/194) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/05/04 16:30:53 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x29, 0x6}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x4, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0x7, 0x5}, 0xc) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0x10) 2018/05/04 16:30:53 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2c59, 0x8002) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8a401, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x19) writev(r1, &(0x7f0000001400)=[{&(0x7f0000001300)="88", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5ae3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r2, 0x1ff}, &(0x7f00000001c0)=0x8) 2018/05/04 16:30:53 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x7b, 0x6}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x93, @empty, 0x8}, {0xa, 0x4e24, 0xffff, @ipv4={[], [0xff, 0xff]}, 0x3}, 0x2, [0x7, 0x200, 0x6a1, 0x2, 0x5, 0x2, 0x3, 0x83cd]}, 0x5c) 2018/05/04 16:30:53 executing program 4: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="93000000ee54c5f3fc1620e3cb66fa14747237d1cd624e85aa8cb4de868de3219f9b71d12d2c9a6ba8f611b883557ba73eca363ece8bd686efab312cb469cdef2507566746a321607fceb9d9f94ba0ffffff217c900d75b6d01eb676b4de7128a32cf01dc90e251353fa680231b2fcfbb1902cbd726d176da075762ee677e80fb920bb908068c80d61459efe0b4c7be25431159a579d4de4be92535478054d4c1e0fb225af1888f8540e1fef67649cf244507df8a9a6881f844f283031033d1e63e5aee5f719daeaf6b34d5bf323456b6e57f14fd6237da73603c688a2f3af4fe2a320e20eac277ac723cc83fec9f7e8db4eb8a17cb0f6d1bcaf2d314eb81b5b26ef2df6a25ab4cf8dc45274fd4ac3f59d3d8c9d419047de4282f17deb63db0fcaca125429433744ee7e9e78a4f35ca9907731d7453713f170dc3cca6f68cf4ed56b9408f0de74804ff2a4b7113592e50421cb00d16ca5156643ed8f75bc297be8e8af2dc609aaedbf1601dfb278b80916e94bc4d8d734417e24a8b231ebddd151f0a9a53914bcf2ac8163f72575436c3b9819a33bc1f9d9d0ad46b410818206"], &(0x7f0000000340)=0x9b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r2, 0x1000}, &(0x7f00000003c0)=0x8) r3 = socket(0x1e, 0x805, 0x0) connect$ax25(r3, &(0x7f00000001c0)={0x1e, {"023a3dfdf36d79"}, 0x242}, 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000400)={@remote, @remote, 0x0}, &(0x7f0000000440)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000480)={r4, 0x1, 0x6}, 0x10) close(r3) r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100, 0x20000) ioctl$IOC_PR_RESERVE(r5, 0x401070c9, &(0x7f00000004c0)={0x1ff, 0x8, 0x1}) ioctl$BLKALIGNOFF(r5, 0x127a, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0xffffffffffffeffd, 0x0, 0x5, 0x3f}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000000c0)={r6, @in={{0x2, 0x4e23, @rand_addr=0x3d}}, 0x1, 0x4, 0x80, 0xffffffffffffffe5, 0x100000000}, &(0x7f0000000180)=0x98) 2018/05/04 16:30:53 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x8, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x2, 0x6, 0x5, 0x5, 0x9, 0xffffffffffffffda, 0x10000}, 0xd) fcntl$setpipe(r2, 0x407, 0x7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x1f8) [ 178.966408] dst_release: dst:00000000032db351 refcnt:-1 2018/05/04 16:30:54 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x404c534a, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) 2018/05/04 16:30:54 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x379, 0x0, 0x0) 2018/05/04 16:30:54 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000200083c737e03000f002cdf1389598e2c", 0x2f}], 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x2, 0x4, 0x1, 0x9}, 0x101, 0xe9e4, 'id0\x00', 'timer0\x00', 0x0, 0x200, 0x101, 0x0, 0x100}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="cea0e5881891bc34ba774feb5744047490e089addbb9d545fdc79983a3a0718c172fd4eba93ec7a55ad14de180b27b78ece2abf45031dec50a66e28f8268e50b309dbd1e3fea6515e51160e5b7a81287d419a2cd11b6613999eccc08d097433980a5a86d69cb016fc269835c") 2018/05/04 16:30:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x5}, 0xffffffffffffff7e) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}, 0x0) recvmsg(r0, &(0x7f0000002ec0)={&(0x7f0000002a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002d80), 0x0, &(0x7f0000002dc0)=""/246, 0xf6}, 0x0) 2018/05/04 16:30:55 executing program 7: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) write$binfmt_aout(r0, &(0x7f0000000000)={{0x107, 0x1, 0x2, 0x21, 0x75, 0x1f, 0x198, 0xffffffffffffffff}, "8fd7b79fc7d6f28a1165162d5d5177ec3421eb4c3979bad42816d3cdb6d3cc15a9cd61e4e01028923d220250d116cf4dfa2981fd953cc7d9b77bf23d9e8a31b801dd1591e222315d5d858720f1c5d0d6da882baefc22e2f07311e2695660eae0684ea02ac8e5ccbfc7f441e79ab162655898d19697e6fe8bc888cf39936814969638dced49416e36dc6d9c8c8b02fe4cdbb40f6ef3a01115d5d84dff20fbf4bc7508b69c8f16df78589ba4726ba79a80e10e0ce53be1875d80ad0dc5d521d964ef4c374dc05abbde694d8031a5ae", [[]]}, 0x1ee) ioctl(r0, 0x6, &(0x7f0000000080)) 2018/05/04 16:30:55 executing program 4: setpriority(0x1, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r1, &(0x7f0000000080)=""/245}) 2018/05/04 16:30:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0x8003f9}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x96) r1 = socket$inet(0x2, 0xf, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x9, [0x4, 0x8, 0x8, 0x0, 0x4, 0x745d, 0x0, 0xa19, 0x5]}, &(0x7f0000000040)=0x1a) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x80000000}, 0x8) 2018/05/04 16:30:55 executing program 1: 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) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000380)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) sendto$inet6(r0, &(0x7f0000000200)='\b', 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1a8, 0x2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x40, {0x2, 0x4e20}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e23, @rand_addr=0x8}, 0x88, 0x1, 0x800, 0x531, 0x8, &(0x7f0000000040)='veth1_to_team\x00', 0x10000, 0x6, 0x8000}) 2018/05/04 16:30:55 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000000080)={&(0x7f0000000040)=""/1, 0x1}) add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000440), &(0x7f0000093000)) 2018/05/04 16:30:55 executing program 0: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='environ\x00') r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x1, 0x0) renameat(r0, &(0x7f0000000200)='./control\x00', r1, &(0x7f0000000280)='./control\x00') chdir(&(0x7f0000000140)='./control\x00') mkdir(&(0x7f0000000080)='./control\x00', 0x0) r2 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000040)='./control\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x101000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getdents(r2, &(0x7f00000000c0)=""/93, 0x5d) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) unlinkat(r2, &(0x7f0000000000)='./control\x00', 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/05/04 16:30:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000007ac0)=[{{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000002e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000007cc0)) r2 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='procmime_type\x00', 0x0) keyctl$clear(0x7, r2) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) [ 180.420170] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 180.438872] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/04 16:30:55 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000300000000000000ffff00016b0f00000000000000000000e0000001aaaaaaaaaaaaac1414aa"], 0x2a) 2018/05/04 16:30:55 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) 2018/05/04 16:30:55 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f00005a8000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000040)=""/244, &(0x7f0000000000)=0xc6) 2018/05/04 16:30:55 executing program 3: unshare(0x8000400) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, @remote}, &(0x7f0000000980)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000009c0)={0x0, 0x5}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000a40)={r1, 0x56, "545201b37158d6f41acdfd6576682bf04e08274eea1201438b7d13233196a8487ecd6f178b504282b60601680e562b7ce23d5a282a71c6e95431aacc0ba3aee76270f288409b5fb344218c52d51d08c901847fa6afc3"}, &(0x7f0000000ac0)=0x5e) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000200)={0x1, r3}) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x2}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r4}, &(0x7f0000000180)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/05/04 16:30:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x8000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)={r2, 0x1000, "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"}, &(0x7f0000001440)=0x1008) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) r6 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x2, 0x0) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000000280)="023f86a98f0ad9bbc1a0ad02fa8670b01c8a947b03623d316fb3d7297b", 0x1d) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r5, 0x200}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) r7 = fcntl$dupfd(r3, 0x406, r4) ioctl$EVIOCGNAME(r7, 0x80404506, &(0x7f0000000180)=""/168) exit(0x5) connect$inet6(r4, &(0x7f0000000000)={0xa}, 0x1c) [ 180.634651] skbuff: bad partial csum: csum=0/65535 len=28 2018/05/04 16:30:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)={0x28, 0x2e, 0x821, 0x0, 0x0, {0x2}, [@typed={0x14, 0x24, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x2, 0x6, 0x400}) 2018/05/04 16:30:56 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) sendto$ipx(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0x4, 0x0, 0x0, "e323168f9e9d"}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101, 0x0) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000040)=""/244, &(0x7f0000000000)=0xc6) 2018/05/04 16:30:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045532, &(0x7f0000000080)) 2018/05/04 16:30:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x1, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000000180)="a3"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f0000000280)}, 0x20) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x300, 0x0) 2018/05/04 16:30:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) dup2(r2, r0) unshare(0x200003ff) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) 2018/05/04 16:30:56 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000003a0003010000000000005c81fe46507c69008396500112bb4100000a000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/152, 0x4a}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000140)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="07000000000000000a004e212000000000000000000000000000ffffac1414aa6000000000000000000000000000000000000000000000000000000000006acb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e22b36800000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2209000000000000000000000000000000000000018ca5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) rt_sigaction(0xe, &(0x7f0000000000)={0x3f, {0x2}, 0xc8000000, 0x3}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) ioctl$sock_ifreq(r1, 0x897b, &(0x7f0000000180)={'bond0\x00', @ifru_flags=0x900}) 2018/05/04 16:30:56 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000040)="1cc46cefbd0a8926acfbedbb759dd4927685f68fad101e96433ece1ec3e96136fec395440e885deb64821efcb1f7ec8dab97ed0983cd08496827bc39912fd665ccb36917aa0ed536b1d3633281e4c5e88aabe71eca3ae50680ea", &(0x7f00000003c0)="cf78c49a686cfbcc21fd53faa1a15c3484ea3e333e5059ad7bf27735aa7b1c50f2dda5a0ee2fc03f3aab4ded4306ae9ae8f7a6a12e856b28411d609cda19c846e526703abe56279b46ce1d8a1c32ea8c2fd84c7e756020263178154b3fc566609ef6233c74357d7b34ef4600375a67c148ddb2608fcf776a4f58df154abb4413562210fbcfd948aa8df4bf7630f91aa3da07e13ff24bab15dc499f72b5e491ceb2831f8fcf86a28dc1cd30ca17b55b45e6f37fcf37a212261a77c8d7885939f8a21b80d0709b"}}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000200)={{0x0, 0x989680}, {r1, r2+10000000}}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1, 0x10000) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000007c0)={'veth0_to_team\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000800)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000940)={@loopback, @multicast2, 0x0}, &(0x7f0000000980)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000b80)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000cc0)=0x14, 0x80000) getpeername(0xffffffffffffff9c, &(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d80)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000dc0)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f40)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000001200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f00000011c0)={&(0x7f0000000f80)={0x20c, r4, 0xb04, 0x70bd2a, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r5}, {0x1f0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x20c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000010) setrlimit(0x3, &(0x7f0000000240)={0x100, 0x9}) clone(0xfffffffffffffffe, &(0x7f0000000180)="06dc854eba2bbabd4d61ac3d0be6a6e3fbdd2562af5aaddf0bdc9097c8ef9f603379235f4ae651cd1cd368b09a84d2b5550f7f7956a44ee34df39455733be07f411484df8c912230f5866b7c25f76e99aa9bccf3e460b220a0221d67f889308b2c5f968fe0c548ea08f6ee3c6d2ee8d5decba9a72476b277f1bd71ce7fa80000", &(0x7f0000000380), &(0x7f00000002c0), &(0x7f0000000300)="83c89545ad71157f1fbd93f29abd4301cfbac6d052cae00ee806006d7e48ae60b9a5f87166879f49ea23a4302a5f813712dbbf7bb695b3cf5114737d3a3784507d") 2018/05/04 16:30:56 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80400, 0x100) readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000002800)=""/4096, 0x807}], 0x87) r0 = memfd_create(&(0x7f0000000080)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) [ 181.780247] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 16:30:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=@ipv6_newrule={0x34, 0x20, 0x203, 0x0, 0x0, {0xa, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10004}, [@FRA_SRC={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x20000, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/05/04 16:30:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c91000/0x4000)=nil, 0x4000, 0x400000000000000a) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0x400) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/05/04 16:30:56 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x880, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x6, 0x1c7, 0x4, 0xffff, 0x5}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3ff, 0x40080) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x0, 0x7) [ 181.855290] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 16:30:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0xc6, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="070000001900ff020000000000000000020000000c000000040000000800b41bf9851162e3079e98f4b13331c2040700e7000000"], 0x1}, 0x1}, 0x0) 2018/05/04 16:30:56 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1002000000003) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x24) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20000120, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x300) 2018/05/04 16:30:56 executing program 1: r0 = memfd_create(&(0x7f0000000340)="000846f8a808c6ff2526841c3674b7d393cdfc7aaa6fcde9b5f762d2d7ec24caf6ac428e22b2d0fae72fe9380a787fdacd71d9d3bb2a95e87c52338603c67274a6983062307f4d43fba56e1ec52fcb1562cb6510b69f056f0753d69707ab7ec0aa1dafa17217f5265864e59955c745947b99abf150bddd42d23f0a1a37bb2fce2e5f84a61aeeee5923c50c400f4fc79b11ac48c526819123de05000000000000007376e402a6ec0ab3438e9b6455cb45c71714eb29c5e29f0824e31224755166bf49", 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r0, 0xca62, 0x3f, "7f60de3345fca85a70bab176a2b4a4c05cfc63886968ab25779efd1035cc4aac920d9e02d913e1a5d90095225663c8e3feda40b4d5b078376048de0889e2e83696a7a408c330df9ed8fcc0de9222a7df273b0d551761f14ce976bf846b1be2106432d2f3e8d0a07960dbed2862d680b8225e2b5639a91e05dab2f14a9170c2364f79ca14d66b8c5af4cb4af6584ceefdf2093bc34d1c05977aec8d8365707bea468cded7ca6d355a094da4cb"}) write(r0, &(0x7f0000000000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0xfd42) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000100)=0x7e) 2018/05/04 16:30:57 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x1ff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) 2018/05/04 16:30:57 executing program 7: r0 = socket(0x200000000010, 0x3, 0xfffffffffffffffd) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x840) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x40) fsync(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x81, {{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0xed}}}, 0x88) write(r0, &(0x7f0000000040)="2400000026007f000000000000007701000000ff010000504d28403df36e140008d10600", 0x24) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x30800, 0x0) [ 182.032570] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/04 16:30:57 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000740)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, "93d2451b85bed42e4c83f1bee93c63c7fbe2bc29c3b702d8ff03903dac00781a2204dd28e1438e115667c76c"}}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) ioctl$LOOP_CTL_REMOVE(r0, 0x40045569, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0xffff, 0x100, 0x75, 0xbf9}, {0x3, 0x100000000, 0x6}, {0x80, 0x9f, 0x44, 0x8000}, {0x5, 0x8c6, 0xdf12, 0x8000}, {0x0, 0x1, 0x7, 0x7f}, {0x2, 0x5, 0x81, 0xffffffff}, {0x0, 0x5, 0x3ff, 0x9}, {0x2, 0xfffffffffffffffa, 0x7, 0x2}, {0x529, 0x0, 0x3, 0x876}, {0x2, 0x4, 0x81, 0xd1}]}) 2018/05/04 16:30:57 executing program 5: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) arch_prctl(0x1003, &(0x7f0000000080)="783efd4ed99064e9420e5edd8ba4cc8a1914ece911582f53eb0b1545cf02e74831e9e1979571945341ea0d23506acf9ed6c5b84a3da19199b62d4da2a2c91c796e9e0607792c6ec6b7e0e9c6279597bf3303b34cc8afd21780ca50e52f96bc91e23bec1d700706dda6efb3fe570382d83caf954d8ca537907b99758d37987d23fe4066f31e2e58da4c4219a005a249469333a85ede1372257ad45b3c2cbe1ac6a704ad5fe2a1a4bda266671351e2472673d2a44dde91829b") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) 2018/05/04 16:30:57 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) inotify_init() r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x2) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, &(0x7f0000086000)={0x0, 0xfffffffffffffffd}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x1000) 2018/05/04 16:30:57 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x5c7, 0xc94, 0x800, 0x8, 0x8, 0xabd16274afe34e7b, 0x3f, 0xffffffff, 0x2d7, 0x38, 0x7ff, 0xfffffffffffffffc, 0xffffffffffff6cd1, 0x20, 0x1, 0x401, 0x0, 0x7ff}, [{0x0, 0x4, 0x5, 0x70, 0x2, 0x87c, 0x9}], "b4d40c04", [[], [], [], [], [], [], [], [], [], []]}, 0xa5c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x1, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x80, 0x20181) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xe2, "272ae95ba8b4b288a3a6ae10e557ac3c3d799fce2f33dc72f14ed5ddd1f6a33530449ddf27fba11610804220f0c4114590b284812e51d598bc59e301cebb51b0b07e3927f903e90a574c5aa0e34e83164af266c79b2ac09f5af124b8c305ccb776b4aba27a161aea3ed07613d04835f82e76906d3d2d29092a71014b3eae5e7014346a4a17c56bf7584ef12a76fadd9712e1eed7337b17c887385f920e849b6f1cadbfaf76c16ade8b80173a05e162f51725d3f2c889a52d870b5b807f7c663ffc1807cf71bafa3b209f48cf379a00b74387adba6965f3df5ab0b6de839b8021445f"}, &(0x7f0000000140)=0xea) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x7, r3}, &(0x7f00000001c0)=0x10) 2018/05/04 16:30:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) r1 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x2, 0x6}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1f, 0x81, 0x7fff}, 0x10) syz_extract_tcp_res(&(0x7f0000000080), 0x59, 0x1f) 2018/05/04 16:30:57 executing program 1: ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000280)=0x3) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x8a, &(0x7f00000000c0)=0x2) fcntl$setlease(r1, 0x400, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000140)=""/173, 0xad}, &(0x7f0000000080)}, 0x20) fcntl$getflags(r1, 0x100000401) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/04 16:30:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x121280, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x8000, 0x20c, 0x8000, 0x9, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x9}, &(0x7f0000000380)=0x1f3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x3, [0x9, 0x1f, 0x0]}, &(0x7f0000000100)=0xe) 2018/05/04 16:30:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$dspn(&(0x7f00000016c0)='/dev/dsp#\x00', 0x7, 0x40) bind$pptp(r1, &(0x7f0000001700)={0x18, 0x2, {0x1}}, 0x1e) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip_vti0\x00', @ifru_data=&(0x7f0000000040)="3b2d03f38e956db60f45335004d2c840daf864dedd53c232e54c8cdd74f1188c"}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xc00, 0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f00000000c0)) 2018/05/04 16:30:57 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x50080) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r0, 0x1, 0x1, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='2', 0x1, 0xfffffffffffffffc) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x101080) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000140)=""/117) keyctl$search(0xa, r1, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0) 2018/05/04 16:30:57 executing program 5: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0xffffffffffffff81, 0x4) 2018/05/04 16:30:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xb99a1ab53e081379, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001200010000030000000000000a0000004a7be6bba0ace7a77a8f356fc581c721c4", @ANYRES32=0x0, @ANYBLOB="00000000142d50dd24958120b3085a6a0000ffffac1414bb"], 0xff8c}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/37, 0x25) getsockopt$inet6_int(r1, 0x29, 0x2000034, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/04 16:30:57 executing program 7: getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80) sendto$inet6(r0, &(0x7f0000000240)="2d47180bfaeb71186848164219d756cc56ce44919b19a67b5162c2ab7953e89c40dff3cc46cf1692d7001ead96a79ba513d5c29e7a00", 0x36, 0x10, &(0x7f0000000280)={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="3b01f0ad564f1284a3f5d1a51d8bc19408fcd617f2f337e9a7e00dcdb21eeab9082b557a7f2ea4aeef73ef2f8ba12090728a6424be30726a551287a1247d2da7d8cc4bfd61e6ba2900dc85c7985191e0e96704ab0b1cb77418cb4d4152cdd2fc914b3d0391b56404943f616f81becf335a7559796e1643846e8cb3d081a10817ee2b950a33f7a91e5a58348987", 0x8d, 0x4000001, &(0x7f0000000040)={0xa, 0x4e24, 0x93e, @empty, 0x7cf}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) shutdown(r2, 0x0) 2018/05/04 16:30:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000adeff8), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7ff, 0x8202, 0x1, 0xc3b, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x9}, 0x8) 2018/05/04 16:30:57 executing program 5: syz_emit_ethernet(0x36, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f0000000000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x42001, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x3de, 0x8, 0x2, 0xd89, 0x2, [{0x8, 0xa548, 0x7, 0x0, 0x0, 0xc4}, {0x1, 0x1, 0x4, 0x0, 0x0, 0x802}]}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x8, 0x1, 0x10, &(0x7f0000ffa000/0x4000)=nil, 0xa}) 2018/05/04 16:30:57 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x138, r1, 0x1, 0x70bd27, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2e, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbc9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffd93c}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8353}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf07}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}]}, 0x138}, 0x1, 0x0, 0x0, 0x4008081}, 0x9f5aafe6f2f74f02) r2 = socket$inet6(0xa, 0x3, 0xfff) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/04 16:30:57 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x6, 0x7fffffff, 0x8, 0x6, 0xffffffffffffffff, 0xfffffffffffffeff, 0x75c, 0xffffffffffffd4d5, 0x5, 0x2, 0x1f, 0x1, 0xe0ca, 0x9, 0x9]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x80, 0x0, 0x2, 0x4, 0x2, 0x1baa, 0x6, r2}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x3ff, 0x202, 0x81, 0x5, 0x800, 0x331, 0x8, r2}, &(0x7f00000001c0)=0x20) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/04 16:30:57 executing program 2: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000910000"]) [ 182.722742] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 2018/05/04 16:30:57 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x100000000000000}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000100)) syz_emit_ethernet(0x35f, &(0x7f00000001c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x0, 0x5, 0x4}}], {@mpls_uc={0x8847, {[{0xdc, 0x6, 0x10001}, {0x1, 0x45c, 0xff, 0x3ff}, {0x9, 0x3f, 0xffffffffffffff29, 0x1fac0000}, {0x2, 0x8, 0x7, 0x3}, {0x6, 0x3, 0x3, 0x5}], @ipv6={0x4d69, 0x6, "35f834", 0x311, 0x97, 0xffffffffffffffbf, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, {[@routing={0x1, 0xc, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}, @fragment={0x3a, 0x0, 0x4, 0x8, 0x0, 0x3, 0x67}, @routing={0xf7, 0x4, 0x2, 0x8000, 0x0, [@dev={0xfe, 0x80, [], 0x10}, @dev={0xfe, 0x80, [], 0x15}]}, @dstopts={0x8, 0x0, [], [@ra={0x5, 0x2, 0x1}]}, @srh={0xaf, 0xa, 0x4, 0x5, 0x1ff, 0x7f, 0x8, [@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @dev={0xfe, 0x80, [], 0x18}]}, @fragment={0x21, 0x0, 0x1000, 0x4, 0x0, 0x0, 0x68}, @srh={0x0, 0x6, 0x4, 0x3, 0x3, 0x100000001, 0x9, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xd}]}, @routing={0x0, 0x10, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x21}, @loopback={0x0, 0x1}]}, @srh={0x2b, 0x4, 0x4, 0x2, 0x10001, 0x40, 0xfffffffffffffc01, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x15}]}, @hopopts={0xeb97ddf31805de84, 0x12, [], [@calipso={0x7, 0x48, {0x2, 0x10, 0x3, 0x4, [0x7, 0x5, 0x6f413599, 0x2, 0x7, 0x2, 0x8a28, 0xfffffffffffffffa]}}, @calipso={0x7, 0x30, {0x401, 0xa, 0x0, 0x200, [0x81, 0x9, 0x8, 0x7, 0x200]}}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}], @udp={0x4e24, 0x4e23, 0x81, 0x0, [@guehdr={0x2, 0x5, 0x8, 0x100000001, 0x100, [0x80]}, @guehdr={0x1, 0x5a2f, 0x8000, 0x571, 0x100}, @guehdr={0x1, 0x0, 0x7, 0x40a4, 0x100}, @guehdr={0x2, 0x101, 0x20, 0x1, 0x100, [0x80]}], "e7d9d85eef615a2418100da7e65de7fe8c994b7ad0f3f932172ec624d321241d668669d572e5f16d9d16d13c41af534a6da606ea2bd3a91f9e00203c2c9edaf60f22b3ec751fa01bc814266908074eac3c02575ed67d647f9ef9467c8baa41336c"}}}}}}}, 0x0) [ 182.808435] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 2018/05/04 16:30:58 executing program 1: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x1}) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000080)={0x5, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bond_slave_0\x00'}) r3 = fcntl$dupfd(r0, 0x0, r0) epoll_pwait(r3, &(0x7f0000000040)=[{}], 0x1, 0x1f, &(0x7f00000000c0), 0x8) 2018/05/04 16:30:58 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x1, 0x1, 0x6}, 0x10) r2 = socket$inet(0xa, 0x801, 0x3) listen(r2, 0x93) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x7bdf95eab8dca3e5, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000000300)=0x10) 2018/05/04 16:30:58 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000500)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000340)="9c88ec5dafa36c47d863b6a06e091de7f1baa1a3aa56f035841083f9016117a67c13f88cd111e5b1a0f59ed307d7553abf65b3a850d9cf3750f6be93f123b8b05ad8ad22d68678a0521d8be7453454b0e8b1f5bae843cd837482c64dd9ca5c6ae09abb93a8dcf43dcce3deeda761c2a6ac39ca703d0fdff0b35be2c9c2aa169cc03cbc8152f3e4f301a9e20d7c6b87c82646db35bc487288ec009b14980c85dca01dc112d44e57f285571090e5443cec39e545c1793f8bc79caeed1f72b247d70f406ff1b1c46f917db688374de114aee7a22813091f", 0xd6, 0xfca6, 0x0, 0x1, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x80, r0, &(0x7f0000000480)="f2a2d0de8d0b673ba7760a20a6b30ef1589705960f7bd4ff50dc519d190a", 0x1e, 0x9, 0x0, 0x1, r0}]) write$eventfd(r0, &(0x7f00000000c0), 0x1) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr=0x1, @in=@multicast2=0xe0000002, 0x4e21, 0x80, 0x4e24, 0x8, 0x2, 0x20, 0x20, 0x0, 0x0, r2}, {0x200, 0x1, 0x7d, 0x1, 0x3, 0x8, 0x80, 0x1}, {0x1, 0x8e18, 0xff, 0x5}, 0x8, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3}, 0xa, @in=@rand_addr=0x7, 0x3502, 0x3, 0x0, 0x4, 0x6, 0x76b1, 0x1e}}, 0xe8) 2018/05/04 16:30:58 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/05/04 16:30:58 executing program 4: r0 = eventfd2(0xca, 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="c41c15a9a353064c", 0x8}], 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'teql0\x00', r2}) 2018/05/04 16:30:58 executing program 2: r0 = socket$inet(0x2, 0x3, 0x800000000000004) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000)=0x6, 0x3aa) 2018/05/04 16:30:58 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @loopback}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x2c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x1c}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x28570c7c}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x2c) connect$packet(r0, &(0x7f00000000c0)={0x11, 0xf5, r1, 0x1, 0xfffffffffffffff9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xfffffe7a, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd4a) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0xd4}], {0x95}}, &(0x7f00006c6000)="73597a6b618f6c65000d", 0x8000, 0x1294, &(0x7f0000b6d000)=""/4096, 0x2}, 0x48) 2018/05/04 16:30:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000000), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) 2018/05/04 16:30:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) 2018/05/04 16:30:58 executing program 4: socket$unix(0x1, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) write(r0, &(0x7f0000000240)="29000000140007b7ffffffffc279937f01001000e0a40e07ff2a00f3e2095ac4e8e297c2b38edac9f4", 0x29) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/05/04 16:30:58 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/04 16:30:58 executing program 6: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x1, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x2, 0x9}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x6]) 2018/05/04 16:30:58 executing program 2: mremap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f00009de000/0x3000)=nil) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0x2b, 0x0) 2018/05/04 16:30:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0xc8) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 2018/05/04 16:30:58 executing program 0: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="a09680fbce0a79dd6004e0128012e6bd615562d55bbd46e85071e64b520ead4c632940d0e6d063b757bdc16366cc2562aa102b56e219d013d46922e1b176c609d874959f1a1e9b52fffccaf42cb2bd0ca3497cdb99635f6af8d0d34f", 0x5c, 0xfffffffffffffffa) r2 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="57f217be1cf0eb6b6a919d19518d2d8add6b16ee200dff51f79df2c7bdb1e39338", 0x21, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, r2) [ 183.993326] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 184.007769] alg: No test for ccm(camellia) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) 2018/05/04 16:30:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') readv(r0, &(0x7f00000010c0)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000001040)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x0) 2018/05/04 16:30:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1) 2018/05/04 16:30:59 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3c) sendmmsg$unix(r1, &(0x7f00000056c0), 0x924924924924c00, 0x0) fcntl$setsig(r1, 0xa, 0x12) rt_tgsigqueueinfo(r0, r0, 0x37, &(0x7f0000000000)={0x38, 0x7, 0x16, 0x2}) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x1) r3 = dup2(r1, r1) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x13) 2018/05/04 16:30:59 executing program 3: clock_gettime(0x0, &(0x7f0000000540)) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000380)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x78}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x20, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x9, 0x80000001, 0x6}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3, 0x7}, &(0x7f0000000300)=0x200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r4, 0x7, 0x10}, &(0x7f00000003c0)=0xc) 2018/05/04 16:30:59 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1de, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x256) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2}) 2018/05/04 16:30:59 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x3, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000740)={0x0, 0x7f7d6ad2}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000980)={0x0, 0x5}, &(0x7f00000009c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000ec0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e20, @rand_addr=0x1}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000100)="04f01cc0307421102b81cfe6a900a0cfb73e5a4e3750b1a6d31545efdb2ee1031ae7a65eaacd258b8dfc4b362b934e75", 0x30}, {&(0x7f0000000140)="bdd11d930b40c341d1370cc51fddcdcd880524b2f95c72b9bbd9f14a193d6f7b1be0eb6a8db883c439a948abb0c1b43e4a6038ab8812de49c3427f2fb17e72d1fe713cad466c5ec684b0c6a74bf9a6f095b860a6dfe0439ec617ca701fd4b992f75075df718ffbf22b451372728edd14f6bfaddaa409ec0d22433c3220e5d8459ecd0655c476b52ce015acfec1fbc15a6ce72c50ecd1f3601f8bf7f3cf054e6ef5847448ca080b96f5873e01fd7458cc0232e26e8455c834413c3bbdad34383d3ddbbf458a12353420418cedbad92426f58cf66ddfd1feab1da1946d33d125", 0xdf}, {&(0x7f0000000240)="f76b406ded949217621bcf822dfdb3986c0c018ca14af21ba6676ce35eaaec43150a", 0x22}, {&(0x7f0000000280)="dad261e7a60bf524fe035b488689441f95dae1ddaaebcf3bb6e9a6a5f2abaa0f1906458f15d1722989a13307868431b852d05bb5b41f248a5dc0f6f00835ac739895f744df58b55a56c29203b72cd0ccffb6480622aad5792652a59af259f726daaf4d18a477ce503155cb79b5b2ca4246eab93914968458bee0ebc242", 0x7d}, {&(0x7f0000000300)="1b74efbc71da9afaf3844ba56a007816811a59cefcf3e91521a3ad372076bfa0e68bec11fc718af4bdc432012b0128bdc4a6a26ef65f800ed44cf623835be1a5b5e2ee3454e1f8ddde04274ffb5acbaab1f4a3d34d71cfb97797443b141599f6bed66ef073db5277016bc458e590bccfd25416b0f8a87ba839eb8befbe41213a82985fa08897b8a5936954ab216d1f742fc75fad303710bfe66a594cbad524f1c5fe9653e4fb518e003fa70566d567cdba3a9ad52c39167141e1c7fc823fd736d88c68154b90e20128a44466559ad65a370095e12e70", 0xd6}, {&(0x7f0000000400)="2bc8368063204a38118f41877f13e8cab247f4daabbfa4525398946b2709ee900cbfad70ab641f3f83c50b236281bf47460dfd2b4cfbeeace9fabeb3fff0094c7865554916a7aebe82e0e1dd7ec29b350fc79342f0801c9f81292ab328c7e1aac876572952a0e1994dc098ceb40ad2f39db161ece3313585aea1ef1178911318c2b74ac61d01b09021662184e8fa7090b539f1b122416685c8b2378d7c6bce227d50d9b9dc59d8", 0xa7}, {&(0x7f00000004c0)="ddeb0c3736a9781d91b88d22a0afa68f4acca1ddc45465dacba79187e1b2a98765fc80eebd25ca980a914fd8b14204c2c4aab4f47869855f2539c9fdd216d4bb4fcdb2384809989f3f9460688f4063d7227e83bcb2fdc660d290877c5faf54340a627c87396597a62e237e06ed656aceeb711e326be323809ced99cd5769b46c5ade2380f87b181aaef3b4f73096d8915321c0d882a54aa40604ed3482a761447ef1039258a564a23bf8590043777bbd3829e8ff2997155c616d2e344977437a31774257a09531db1d42d0df046b23df3879d1e24a8e2bb1", 0xd8}, {&(0x7f0000000600)="232f060751fa9d5e60eb138b079d0d5cb4c6951831ab7a351d77d20f913462711127e2e24d11b4c334ff075f8ce6af5205bb04179d2d7a4ce26bb8457dc413b53ce8044565887e7f2082d5a1326a021ba2ec538c649e2b3849f1bd769d61dd45a66571a701da31b51d9047ef6af0237e1e5abaa1e828d2ffc55ab4f142842a2f53a28ac9c2fb37c3071b74589130b47eb2f59cd4df1b94b793b497f84c", 0x9d}], 0x8, &(0x7f00000007c0)=[@authinfo={0x18, 0x84, 0x6, {0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xc, 0x6, 0xffffffffffffffe0, r2}}], 0x38, 0x20000080}, {&(0x7f0000000800)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000840)="d8bb5c794b7c890afec0a8fce8f34a5c503c19edd99ccadc0e9c9f4c4630a2f1888eee35fe43eee9ea5cdc53", 0x2c}, {&(0x7f0000000880)="d539afa9e91e1db3f04bb8515d51f45f046cf257725c75549b118c58b3e012071e59c8a56192448164773b67ecfbe0b127033ed9a4a59c9d655dc64901ec3eabe22f2500986d1e8af407788ff7b196ee64e9b4c838a49ce3adcabfaf2144624e2cd6538e68e7cbf76fb312bf31885e6a6cbbcadd5a7832427ac614de37fb042c0ed43db852f35131590dc7d8a0cb6fda32", 0x91}], 0x2, &(0x7f0000000a00)=[@authinfo={0x18, 0x84, 0x6, {0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x203, 0x0, 0x101, r3}}], 0x58, 0x40004}, {&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x1c, &(0x7f0000000e40)=[{&(0x7f0000000ac0)="59d99ca5ff5057c249deb54a747c1df313df0b74e749ea0971578d0824ba311c98c85e4a50e53c851fccd7d5420aab355ef9ec35db3d9cdd6bc67ff76f3dbce4b5f659023f644b58b6d4f012d43b7557dd77276480c7f6daaa0988fb95ee7ebf8c91128c45460eb8a811c07d9dd6982b4b7b695d61cc49309f756f849265d97a0b3d9d8b7146698ecdbdce8e28ffdd26f353f3828e4764b64ac91909247746be38e7eb511c0dcf995f90cf6ff513f649f04082f1228979a15639b7b9d78ce75b766ca24435787a32591f0ce4867d610663c776c36e9d39b4c537980ad3a42fa97bbdeffa7d87bc", 0xe7}, {&(0x7f0000000bc0)="c76e32b37481141d44a9b3342ce2e59ecef72c7656ea999b77e0b1991f3165868c167aa6a0590a7f51259ea57a2eabee29091dafb3d238780dc36e9c899d593e977b7c1055c58eb30286592cfa5a3053863b3bcfac77fcf0e3c7", 0x5a}, {&(0x7f0000000c40)="499624e848a5e2d0cf5d2fe9b5c785dbfbc0c5a3325dfb1195e47140d1c2", 0x1e}, {&(0x7f0000000c80)="bce1e3b447d46409328eca05bd330414d33444b7ec00aa67fab2ebcedd50a20c0bb6674e5266bb3de3c32a6f6b410a7dc9b9c5042258e01b80b3bd39fb724c4b34a8f7fbcc2d90448c64429fea0fee8ff5b17536fdf62d353e14e2889c23b1172322e7bfe02dbe32668499f164d08cf8fdb11ecf3ccdd7a4359ea568b1f44c17fd052080bca74b1c93d5b808e52aaac55be2347e9c42344691ab7c1849527df0ed7ed637cf2705f34ef7b50875aa3d89df25c40e", 0xb4}, {&(0x7f0000000d40)="5b91bb46aae3e1e37d31f5cdbe421ecbf72fc9e6a0bc8267cc0b8e29c2df4779ef38c9be19f5e20d83e8700e5f6584c5ce1e4dd2964b72c7685a8e334f5b475a8ea826b7b608865bc7d532bd0aa4587dd1772e89f7504b45a9cd9fc6533a414ff91f3b4e2693640883e9515853108ec143b4132f11e5ba132ce0a9e9222dce49d6f8f9c87921c86d816ec9216f99f4342d1b90d89135615ff214410e530084c8c37fc34bf1d3b17654359eae5987f67a9303cd6a605ef2f9847e6053c15c2f65bf230be190d78ff042d2618c7fdc9dcbf6d7825c92f95c3482937cb450ea99c6cbc363510ea0f437", 0xe8}], 0x5, 0x0, 0x0, 0x80}], 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000001040)="260000005e0009000080eaf83a0000000000000001000000a9c51d280008db1ee9ff4435eade", 0x26) 2018/05/04 16:30:59 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x202, 0x0) kexec_load(0xe9, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000040)="e249af7c4984c0c240e160262c56dec156fc96e137b37599ab3c58083d00d243491aae0328687447c912ca73c5c7aee0f80e8b0e69fbf354dca46efcde20349327ea14dcf8bb430ae3f55a38337243186e86d2a8f55e9701a66d678414f4c106ebb1107e9dcc631f30d5e6f34dbac0d3218a59477a5f289064adca7d4810bd080b81575c5b2146a917b6761f978cf3fdfe", 0x91, 0x7fff, 0x3f}, {&(0x7f0000000100)="6f36adb173e2944ddda2db6eb6dbfb416e4c84e0e84b6bab777eac59732d13cdf1160a95b3e4657d38a3e99cff6e3f7dfa0f696aa78b3da94cfb4235e147287da6950c53d7657ff9f94a3b4c34e8cd55d6ac97ccd3ea14e05ecbd70f62af1f39538a86bf542eff0fb3b6b89caab4a41c85ce2752485e45322ad7c0d2cfbc8a44212eb69a119d2d07258372a09fe7ceb3fe7ea2f281132124a0ad5a9e16257099dcb3d7df3f59dc22f796ac6ee65820f7b004328d147161f9efdd790374dcc846152d14fdc3f5cb8435a8", 0xca, 0x63cf99a0, 0x8000}, {&(0x7f0000000200)="3d9ae3c9b5ea344f64436e7a55353b390144c6c495ea7789696634a4de533a45f494dfa14d79b1f7e28a2b0a0236e5", 0x2f, 0x100000000, 0xfa}, {&(0x7f0000000240)="e890cbfddf5de6e0be0bcc3a0e60b3808db468f913fecea50f40", 0x1a, 0x2, 0x1e25}, {&(0x7f0000000280)="3ce8b832f2451b50568c68b364f22a05774cdf8e88519183f81f31eb6dab9b2622f2917f7da239c28c225fa883c4f98e4105542e73a4d956d3b331b811a98804e427573932668b2c01f696cbf33df55afd1aaf5fee11c19ba1807d206aefc397b055d25f35de1116c662300a10a0a44357022429f271ed7e1ff6438d8cbae1bbb1d9f9b4afd79932233ad03e9f30caba8a9c11", 0x93, 0x100, 0x80000001}, {&(0x7f0000000340)="5a15de1464c67146bcb8fab15fab7796e343da73ad696da912dfa7fe23e7f92812629d465ff0e8e936309f2cc852e566e737c98a7f8aa104dd53db614b8034f44a4be93ea5a647391866b2f12d18a7b3df96258188bfdb10f26133765b0e8bad1bc1e706e6dc506340b0b010b2aacc913a5b56367aebb706901ad74cf893f474aef991026ae5df619bfa9fa148a6dd956e767168c80de4390acfb91cb1d8c67f580feae25809578e769dcdb880e805fff490c1e0bea4", 0xb6, 0x4, 0x7f}, {&(0x7f0000000400)="02365390bb95ecbcca5552bc196e5ced9f321ff3f175913a3f6cc0bfde97e288e37d2071fd32d5", 0x27, 0x1, 0x5}, {&(0x7f0000000440)="fc0d1ccb5dfbfba30d5bba0edcb853acd594627e91e8a1129f9a032ad234fd07602885ea11f3165710d6d0455449ba221acd8a8b6540be4e8d5743dfa92d44f0b2b7c0e9d7c6b03414099198", 0x4c, 0x100, 0x53}], 0x3f0000) 2018/05/04 16:30:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = dup2(r2, r0) connect$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f}, 0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000180)={r4, r5, 0x8}) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, 0x8) close(r1) [ 184.765262] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/04 16:30:59 executing program 4: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000100)={0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x4317e9b2}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)) fdatasync(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00', 0x22d) 2018/05/04 16:30:59 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x3ae) 2018/05/04 16:30:59 executing program 0: chdir(&(0x7f0000000000)='./file0\x00') unshare(0x40600) openat$full(0xffffffffffffff9c, &(0x7f0000000580)='/dev/full\x00', 0x200000, 0x0) eventfd(0x58a5) memfd_create(&(0x7f00000005c0)="27406367726f75702d856c6f656d312f76626f786e657431e55d2865746831766d6e65743000", 0x2) accept4$llc(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x10, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000740)='/dev/urandom\x00', 0x2, 0x0) fchdir(r0) [ 184.825750] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/04 16:30:59 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="46d0ad54ae1e421e7a069d3256fc13489701eea6cff98f8502df93078a801fd95bc7878e29da6dfde39c48b317d42c0f668889901fdc8ba0f69b81c9491497bd0f4f71a5b09c8a309027b5a391e9808d9051b9ebca7085808d1bd5f11b39098b750e3ca105a137262d62505a494d0cab70cb456245c582358d09003db1d54f04ced82c32da9b1645ad07b4f6a40fd3e4b3c625441820c2fe56a3b75626658fd208dd1660125fc25be3e2ebca8c85c7bb3e59cb84b7bf2f117f01805b4e146220fcebe23e68eb9be5aaeeaba68a22acbaf246d9eaeba6668fa8dddc51d2f45209e862c3682529ee41fbf2a28db231459fe1f3c3a80174712b") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'veth1\x00', &(0x7f0000000140)=@ethtool_rxfh_indir={0x0, 0x1, [0x7ff]}}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) pwritev(r1, &(0x7f0000000140), 0x10000000000001ae, 0x0) 2018/05/04 16:30:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) fsync(r1) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) write(r0, &(0x7f000084afcd)="af", 0x1) shutdown(r0, 0x1) pipe2(&(0x7f0000000000), 0x800) 2018/05/04 16:31:00 executing program 1: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000), 0xfffffffffffffd33) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x6, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r2, 0x2, 0x2}, 0x14) 2018/05/04 16:31:00 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r3 = gettid() getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) lchown(&(0x7f0000000080)='./file0\x00', r4, r5) r6 = syz_open_procfs(r3, &(0x7f0000000040)='net/unix\x00') sendfile(r0, r6, &(0x7f00004db000)=0x1, 0x100) 2018/05/04 16:31:00 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 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/155) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/05/04 16:31:00 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xfc2a, &(0x7f0000000180)}, &(0x7f0000000300)=0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x4c8, 0x0, 0x3e0, 0x140, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, @empty, @broadcast=0xffffffff, @rand_addr=0x3, 0xf, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff]}, 0xffffffffffffffd0, 0x400, 0x6, 0x200, 0x7, 0xffffffffffffff80, 'nr0\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x7ff, 0x7, 0x1, 0x0, 0x0, "8ca4e6319f1be8dec1c25b91bc15f0c0a9c62a19c56158415d0b31388ab0237b3a3a331d20c867744bf75264a8a2b3b375485f04eace080d443321b5b68a9fdc"}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x16}, 0xffffff00, 0xffffffff, @mac, {[0x0, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff]}, 0x5, 0xffffffff, 0x7, 0xfffffffffffffff9, 0x9, 0x7, 'teql0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x8, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) 2018/05/04 16:31:00 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x3, 0x90100) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7, 0x80004) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x2) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=""/140}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000200)=""/29) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6gretap0\x00', 0x4000}) 2018/05/04 16:31:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f000095c000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1f, 0x22000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000100)) 2018/05/04 16:31:01 executing program 0: syz_emit_ethernet(0x163, &(0x7f00006a4000)=ANY=[@ANYBLOB="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"], &(0x7f0000aed000)={0xffffffffffffffff, 0x1, [0x9df]}) 2018/05/04 16:31:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x101000) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xffff, 0x10, 0x5, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x3, @empty, 0x7}}}, 0x84) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/04 16:31:01 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/13) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="150333", 0x3}], 0x1, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="01000800000000000000000000002200aaaaaaaaaaaa"]) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/04 16:31:01 executing program 1: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000100), 0x4) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000002c0)={0x9, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @local}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 2018/05/04 16:31:01 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="000901000000d925b338c675"], &(0x7f0000000080)=0xc) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[], 0x0) 2018/05/04 16:31:01 executing program 7: r0 = socket(0x200000000000010, 0x80005, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r5) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b40)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4914195f066c86763061ba5fe74f235a408ba4c56bba2ac4f64642bc9a81f72b1d3fb74e5d348e1ebba568683ff0239d51267b08d0977ace58881ccab2dee3754f1b08d3ac31ddec4f0b432fbd68096c7addbd4638a58e83814385f71a085426a0000000000000", 0xff13, r4) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket(0x10, 0x5, 0x100000000) 2018/05/04 16:31:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7c, &(0x7f0000908000), 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bond0\x00'}) accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d00)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000e00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000e40)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000f40)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000f80)={@local, @local, 0x0}, &(0x7f0000000fc0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000014c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001480)={&(0x7f0000001000)={0x458, r2, 0x310, 0x70bd26, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x1d0, 0x2}}, {{0x8, 0x1, r4}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r5}, {0x19c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}]}, 0x458}, 0x1, 0x0, 0x0, 0x800}, 0x8000) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x0) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000027c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r10, 0x8934, &(0x7f0000002800)={'team0\x00', 0x9}) [ 186.176425] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 16:31:01 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000fff)) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x1b}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) 2018/05/04 16:31:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xa) sendto$inet(r0, &(0x7f0000000400)="25c6900ab124e85c5e6f0000009f77abb48f8eed21c1104e74796753460e76e45fb77e23707b271dfee4d5dcb2bd4d420bbaed27c0bc0af5cf5bd3d24e7389d333e70af7d7ac3f3b4410e618939affe70e8cd71cdea77b83167b8ce74dcaf2532039f8b3b1d516d22544926b8ba40285a7864f1ae8fc0d0d7a00a77b10879828a587645bb0b41187f3625e4acbb7e9666a2d81060587adfe0ab38200ea7ab16c873843b99bffd16a47e4fc324c83c697bcbb7329ec972a93d8189195aa455d375ba5777c44606e7a607942fab1a864882a79ba9c44f7561af08b2c5171fb0ee96f", 0xe1, 0x20000802, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x800000000000001) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/21, 0x15}, 0x40000102) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x40, 0x2, 0xa, 0x5, 0xa7, 0x401, 0x0, 0x10001, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0xf2f5}, 0x8) 2018/05/04 16:31:01 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f00000000c0)=""/156, 0x9c}, &(0x7f00000001c0), 0x10}, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) r3 = dup2(r0, r1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x30}) 2018/05/04 16:31:01 executing program 4: r0 = socket(0x100000000000010, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0600090000000d000000018000107fff"], &(0x7f0000000040)=0x10) write(r0, &(0x7f0000000480)="26000000130047f1eb0300f8590022ff001000e30100000001000000000000fe050010000400", 0x26) 2018/05/04 16:31:01 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000edffffff0095000049e3893000000000954100000034fabfe27ba5ff5e1b6e85574074dc6ee27e3f04dfdd6a43d26aeeca57d3"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/05/04 16:31:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x101000) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080)) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/97) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x2f8) [ 186.430350] eql: renamed from erspan0 [ 186.476963] Unknown ioctl -2147204398 [ 186.500812] Unknown ioctl -2147204398 [ 186.520978] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 186.577816] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/05/04 16:31:02 executing program 0: migrate_pages(0x0, 0x209, &(0x7f0000000340), &(0x7f0000000380)=0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) migrate_pages(r0, 0x7, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x7) 2018/05/04 16:31:02 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0xb7, &(0x7f0000000480)=""/163, &(0x7f0000000180)=0xa3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x4, 0xff, 0x5, 0xa1ac}, &(0x7f0000000000)=0x98) r3 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x2, 0x4400) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000580)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x5, 0x81}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000540)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000000280)=""/155, 0x9b, 0x1a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0xa831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000440)={r2, 0x7ff, 0x8000, 0x7}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='gretap0\x00', 0x100}) 2018/05/04 16:31:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) getsockname(r1, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="02"]}) sendto$llc(r1, &(0x7f00000002c0), 0x0, 0x800, &(0x7f0000000300)={0x1a, 0x317, 0x2, 0x5, 0x603, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000000000)=""/174) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, 0x8) 2018/05/04 16:31:02 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x3, 0x4870, 0x3, 0x0, 0x0, [], [], [], 0x7, 0x248000}) r1 = socket$inet6(0xa, 0x7, 0x40) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x0, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000200)={0x6, 0x7, 0xffffffffffffffe4, 0x5, "32be7a363999d64723a769ce6affa1bf8af19eeafbdd63364361a8abbe67059b933477d09afeaf1c1c846176", 0xfffffffffffffff7}) r3 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x200, 0x400000) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000280)={'HL\x00'}, &(0x7f00000002c0)=0x1e) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000400)={0xffffffffffffffe2, 0x4, 0x9, 0x4, &(0x7f0000000300)=[{}, {}, {}, {}]}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000480)=0xffff, &(0x7f00000004c0)=0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000500)="9a87", 0x2) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x2, 0x30}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000600)={r4, 0x2, 0x0, 0xc9, 0x800}, &(0x7f0000000640)=0x18) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000680)={{0xa, 0x4e23, 0xdf, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffffe}, {0xa, 0x4e20, 0xfffffffffffffc00, @mcast1={0xff, 0x1, [], 0x1}, 0x3c5b}, 0x2, [0x6c98a618, 0x1, 0x7fffffff, 0x3ff, 0x5, 0x1, 0x218, 0x10001]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000700)={r4, 0x1, 0x30, 0x6ee, 0x6a}, &(0x7f0000000740)=0x18) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000780)={r2}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e22, 0x2a3f49f7, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, {0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1fffe, [0x100000001, 0x0, 0xda, 0x3a, 0x57, 0x8, 0x400, 0x6]}, 0x5c) connect$l2tp(r2, &(0x7f0000000840)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x0, 0x1, 0x4}}, 0x26) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000880)={0x3, {0x2, 0x4e23, @rand_addr=0x1}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x40, 0x1992, 0x10001, 0x4, 0x0, 0x7, 0x0, 0x9b51}) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000900)=@assoc_value={r5, 0x4ea9aa7b}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000940)={r4, 0x9, 0x20}, &(0x7f0000000980)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000009c0)={r5, 0x6a700}, &(0x7f0000000a00)=0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000a40)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000a80)={0x4, 0x9, 0x4, 0x7f, 0x80, 0x2, 0x6, 0x0, 0xfffffffffffffffb, 0x6}) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000b40)={r7, @in6={{0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, 0x7fffffff, 0xd8f, 0x5, 0x4a173c01, 0xf08}, &(0x7f0000000c00)=0x98) setsockopt$packet_buf(r6, 0x107, 0x16, &(0x7f0000000c40)="cb092b5c5af8eba7b986e50a9b5c261807320281d53a1ef5b20b880fb8483886d3a5183f822486d85d5343e08ebddf165e9343a2cb573ece46c3633c2287792254b4546af645e68e8dfd67462418f4118e44e350604f3eab34849cca53e8443c70c7814c10fb3e21e6881d587fb1eb69fa7b65efa65ba101a33df2e5357a6c37a9570c1af823d129cd3fc334709984e4fb159ce8ad45b593bf8a5438af89c5d5e3884247e168b6fc94463f8a4b0645d0a7b528db0fa9ba4fca90ddfe331717dfa679ddabe1172615259104248fb55832f0d803ce3e6265a92ed17e293f025821225503", 0xe3) 2018/05/04 16:31:02 executing program 7: prctl$setname(0xf, &(0x7f0000000080)="59ebd1fbeaaf861ea5e33c0104000000000000fc1355579ede13e9a8") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fcntl$setlease(0xffffffffffffffff, 0x40a, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x3) 2018/05/04 16:31:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="e00000027f0000010100000001000000e0000002c00f19755e06dd09aed8f3d3c46690de2b85d41462d22800a9a21a7a912c"], 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @multicast1=0xe0000001]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x400000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendto$packet(r2, &(0x7f00000000c0)="881eb0383f82b27c378258492c9b4c5e98d36e2fb6d9cd10222d14656f1382f8cbb366af252d0203526c9d0d06a8c11fd21120d368eeeb7623cb9dd9d7c81651c325729dd210a182debf05b9801cd91def16d1a17ef03645462b25e1c76e377dbaa4058ec7c6c115b740b8dce655cf02d49750f45fa3af5348205576fb6af3f5ad45b2856a19ea9fab3c7e5d2ec388d0bf", 0x91, 0x20040000, &(0x7f00000001c0)={0x11, 0x17, r3, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/04 16:31:02 executing program 2: unshare(0x40600) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xd620, 0x131000) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), 0x14) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace$setregset(0x4205, r2, 0x7, &(0x7f00000001c0)={&(0x7f00000000c0)="a3e5fc631508d5efc932b8d8c595324cf8e5fe3aec3de1fea8077d8d57f6c047f4211d431c55a703df8a7f8e287c2bad8f954d1d5297bde619b72e8fdd4fd3c901177e2b0feea5ddbdb41c519c8f630976040d69f4f1c24072a06de42514a28ade81f29acba043a4521b3edce6a5173c89ea3ad91bc57bd7ad8e359c238ee0fca632d0a52374707123343751fd5e97f5ad938c79ca6ff705478236753ce502403ebc047e9b25500cc62a2e600d0a3b0681d7ed8d40ea0c2ef8187a11d1f7728a1881de6fbe366fe4e70199d90fd07966b0286f04e1ac5dfd738e711a5964033a46412c94", 0xe4}) 2018/05/04 16:31:02 executing program 6: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x100) r0 = socket$inet(0x2, 0x2, 0x200000000000000) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000008603000097315513ba09cac3bb25663f9e000000000000000000"], 0x20}}], 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001880)='/dev/ppp\x00', 0x2000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x80) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001b40)=0x0) waitid(0x1, r3, 0x0, 0x2, &(0x7f00000018c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001980)={'ipddp0\x00', 0x1}) sendmmsg(r2, &(0x7f0000001840)=[{{&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x1, 0x3}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000340)="93e9987ebc0bd17d6997ccfb265ea25ab642015a3eee8eb21cf6f603205264b5c630d5bbab4bddde80fb213a8ef9b92deeecff1c398302ed948a8b74bb6c7eaa2b0a0b6bc0c1a178ce8232e5b4830a9c84dd5e5675663e8bef428958f92339c61dab00d309936ba46adb7f16a59f11f71846f5ed84c5a7dd8c6a954a74acc455e0443426a13f5cb6791ef67cc03a1e400695dc47a8c424715c724e1bee2a8af96885b398774953b1ebc998da3be55e3eee745bd475602a22", 0xb8}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="ad2b7569bb271569d01786f2c0dfef976b340ee09642357b3227db66adc08fc23dd3d3e6af459dfce00d0fe724657e4492379536d16dbf5078c7046450426f85d97a0c64acf6b7f77eb99e5514c88c14c534d399d0eef236dc35bc10fee4480b4985c9ef2eab7a06ba6089b69b9378495583af75e912941e0151a6e4a00d4f5ac64019b374ebd7f26b94d2366e6ede5b70399352352ed816a086c3b3e811cf77fc7d5c743bfabb8e7ae69c56ceefa671649ce3ee078e1420d3d2c3c604b15b762072bdbdbb471793b46c54e5d75c16c66da1288d322505e84985ba3b7fb4f822e31e3a71ee8d28e3c1", 0xe9}, {&(0x7f0000001500)="a9f2a780a9aca91383fc9f7eabb9feaf00c211952c1edf46eeb40fbe39bde4656d75b07bea2d511fb04f5d12687b94857d764a0545bedc70b842c8f030f20ec2a46f9ab76d13bfedaf8ac7f5ebae7d0df940d60295a5e947e697967812f7839d2a84c158eec82b6c82d8a9e73c9e574fd1dbb043498b2c629ae9c0a3613752aff34499976ae333b5058ce1eac1b0142c8ce47792afcc5cb34fb41eceb8f64dcb3c63e70c56a73a40704f7a2c10b4bd737c", 0xb1}, {&(0x7f00000015c0)="39249049cde3590e8c60e52a612767d40f594b7b2183f98f676141bad56cb6d0a85df2ec55bef7ccf5ff660b363ac549f7ed98f6e753c978ae3c7348bf51cec9df74e80a0854620dfa8f9cdd87aa03c656d7028a95d7ec3620fab4a6370c394652043fd46c667b0222c9d557232937a335b572668752cb497e7ee459e1f424fa5db7b88207bec03a57dfc94bd9e878f83c5f37090e47227472bf20e012b1170b3ed02022ebe82b61f255f795f4b0a2ba1b7abf9721e6afeae066462a89cdd8c9ab051a3e9428a9ed12b854254a0fb1ca48ae7d9a0cf9dd1f3bd58813b85cb4d35cd53e", 0xe3}], 0x5, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x148, 0x10}, 0x1}], 0x1, 0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001b80)={{0x6, 0x4, 0xffffffff, 0xffffffff, 0xfff}, 0x5, 0x200, 0x5af}) renameat2(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000019c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xff, 0x6}, &(0x7f0000001a80)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001ac0)=ANY=[@ANYRES32=r4, @ANYBLOB="01000004"], &(0x7f0000001b00)=0x8) [ 187.273270] audit: type=1326 audit(1525451462.271:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13308 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 187.278390] sctp: [Deprecated]: syz-executor4 (pid 13305) Use of struct sctp_assoc_value in delayed_ack socket option. [ 187.278390] Use struct sctp_sack_info instead [ 187.294207] audit: type=1326 audit(1525451462.272:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13308 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor7" sig=0 arch=c000003e syscall=22 compat=0 ip=0x455979 code=0x50000 [ 187.330147] audit: type=1326 audit(1525451462.272:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13308 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 187.350953] audit: type=1326 audit(1525451462.272:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13308 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/04 16:31:02 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x400, 0x80) r1 = dup2(r0, 0xffffffffffffffff) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x6000, 0x4a, &(0x7f0000000100)) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ustat(0x0, &(0x7f0000000080)) [ 187.371723] audit: type=1326 audit(1525451462.272:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13308 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 187.392516] audit: type=1326 audit(1525451462.272:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13308 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 187.413288] audit: type=1326 audit(1525451462.272:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13308 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 187.434102] audit: type=1326 audit(1525451462.272:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13308 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 187.446362] sctp: [Deprecated]: syz-executor4 (pid 13325) Use of struct sctp_assoc_value in delayed_ack socket option. [ 187.446362] Use struct sctp_sack_info instead 2018/05/04 16:31:02 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x1) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000fe3000)="d6", 0x39}], 0x3, 0xa) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r1, r0, 0x5, 0xb) 2018/05/04 16:31:02 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="5333d45496a2331dc7e34d4b308a7283e9c6dc8d6d329ef06580c001b97f980898e4904fad1f1413b17600d4209a1073ff2623f66c3ad17522a2a174a50ac83eac88e4cfd3bc7c72471304a88c27c66c7a1149f6a40b25888bce598940129b973caa14e92398fdf4f75d54453f4fbad32d315756b3a6e1b38638dfdca10ccd8c6bbe8c33eab2e5b062fe2e5a505d33139d5b46b91f6a13da36d9d77c01a9a19a9877bcb496cd584b67bb1a381ed64a83222aa8931abc16042f5f30b3f379bb2c5ed6effb6d876c9fb5ed3168062c3b4b4c5bf04870e397edf34a4193440fabd94a76", 0xe2) [ 187.454863] audit: type=1326 audit(1525451462.272:19): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13308 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 187.454896] audit: type=1326 audit(1525451462.272:20): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13308 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/04 16:31:02 executing program 1: r0 = socket(0x2, 0x3, 0x3) unshare(0x20000400) recvmmsg(r0, &(0x7f0000004b80)=[{{&(0x7f0000000000), 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)=""/175, 0xaf}, {&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000001c0)=""/85, 0x55}], 0x4, &(0x7f0000000280)=""/4096, 0x1000, 0x6}, 0x5}, {{&(0x7f0000001280)=@rc, 0x80, &(0x7f0000001800)=[{&(0x7f0000001300)=""/181, 0xb5}, {&(0x7f00000013c0)=""/176, 0xb0}, {&(0x7f0000001480)=""/9, 0x9}, {&(0x7f00000014c0)=""/196, 0xc4}, {&(0x7f00000015c0)=""/214, 0xd6}, {&(0x7f00000016c0)=""/116, 0x74}, {&(0x7f0000001740)=""/181, 0xb5}], 0x7, &(0x7f0000001880)=""/4096, 0x1000, 0x8}, 0x2}, {{&(0x7f0000002880)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002900)=""/156, 0x9c}, {&(0x7f00000029c0)=""/248, 0xf8}, {&(0x7f0000002ac0)=""/5, 0x5}, {&(0x7f0000002b00)=""/232, 0xe8}, {&(0x7f0000002c00)=""/216, 0xd8}, {&(0x7f0000002d00)=""/121, 0x79}], 0x6, &(0x7f0000002e00)=""/17, 0x11, 0x100000001}, 0xfc00000000}, {{&(0x7f0000002e40)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000002ec0)=""/72, 0x48}, {&(0x7f0000002f40)=""/140, 0x8c}, {&(0x7f0000003000)=""/85, 0x55}, {&(0x7f0000003080)}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/98, 0x62}, {&(0x7f0000004140)=""/61, 0x3d}], 0x7, 0x0, 0x0, 0x2}, 0x8}, {{&(0x7f0000004200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004280)=""/247, 0xf7}, {&(0x7f0000004380)=""/230, 0xe6}, {&(0x7f0000004480)=""/148, 0x94}, {&(0x7f0000004540)=""/247, 0xf7}, {&(0x7f0000004640)=""/149, 0x95}, {&(0x7f0000004700)=""/201, 0xc9}, {&(0x7f0000004800)=""/51, 0x33}, {&(0x7f0000004840)=""/88, 0x58}, {&(0x7f00000048c0)=""/202, 0xca}], 0x9, &(0x7f0000004a80)=""/199, 0xc7, 0x3f}, 0x5}], 0x5, 0x100, 0x0) syz_open_dev$mice(&(0x7f0000003080)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt(r0, 0xff, 0x1, &(0x7f000091b000), &(0x7f00003b7000)) 2018/05/04 16:31:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000019ebfe0200000000000000839d53a6be5300000000000000000031c8ad3ca8b2691ff0eb3207000000"], 0x24}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/04 16:31:02 executing program 2: set_mempolicy(0x2, &(0x7f0000000000)=0x80000003, 0x6) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00000001c0)="3ac81816f5856aa69a87ff02522854cdaad7beb4373b0441023cf02bd2c041bbf8bf291019537a8f9ed058bae644af6c3ff73d1b6067a4836661279725caf1425abd61d92267e23b7d8facb336a367e5f9ef1bd9d57ab9d0a09e6fff8406ccbffdb50894097e271953081e36ff75bffef1a4d8189d60a95281b8aa534eaceb5c1734bbe1730e88a990ddda212a380b94ddcf970e5054cb58fee8b20acb44779a796c13e415513b88e094c543bfba6b09dcbf7ed9480abcaadc4ba8481fed33", 0xbf) ioctl$TCXONC(r0, 0x540a, 0x9) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff6fe0)=ANY=[@ANYBLOB="00d4bec4"], &(0x7f0000a90000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x3, 0x4, 0x5d, 0x14, 0x88dc, 0x3, 0x0, r3}, &(0x7f0000000140)=0x20) 2018/05/04 16:31:02 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x10000010}) fadvise64(r0, 0x0, 0xffff, 0x2) 2018/05/04 16:31:02 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000200)=@hci={0x0, 0x0}, &(0x7f0000000280)=0x80) recvfrom$packet(r0, &(0x7f0000000080)=""/159, 0x9f, 0x0, &(0x7f00000002c0)={0x11, 0x6, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xd0, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/05/04 16:31:02 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffeaffaaaaaaaaaaaa0800000000140000002b010090787f000001ac1414bb0000080000089078"], &(0x7f0000000080)) 2018/05/04 16:31:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x2, 0x572e, 0x2, 0x9, 0x2, 0x3, 0x80, 0x259, 0x38, 0x135, 0x1, 0x80000001, 0x20, 0x2, 0x7, 0xe3, 0x28c6}, [{0x0, 0x6, 0x9c, 0x401, 0x5, 0x4, 0x2, 0x9}, {0x7, 0x7, 0x1, 0x200, 0x1, 0x81, 0x2, 0xfffffffffffffffd}], "25e8184977a4b00e3275417fd134c4e7b19eba31f82a9f3b92ba271b104ec1d8ffb33b1d94518b0d25fee24466706561871e89ee402d41463a3757b7e7448c5c1bd884e9ecc947743fe5a509a0b688e614135da144541800e3df198b8f7fe0ad0535f73f9c794298a1e35004117ee12697250eb3df3b544b2280c9446521a7657cc784dcdfbacc02fdedd4ea", [[], [], [], [], []]}, 0x604) setsockopt(r0, 0x4, 0xa13b, &(0x7f0000000700)="6386854e4382391ea916d0257f523f921019e44d445f21bb910c11a9ca37db107b34f3c61aa310965cb3e64aac36acd7257d16cfcef3f5598e987352453f45bd6a6c1c68a9aa68fef309872e327ddfc206cb022c9d7cc1d2efe115749ae2db8f67bc6f9087c72cab5d9df33512eee69ea6178bd227ad1d6258982154080fa342c5fa6fd3b4048721eecde9a960384eeb1b37ab6991aaa2611f7a14ee8844bcba24045f3ff03db87697f2b4ec7e4178203fbd37b3c4db92854eda6d0d3aafe4d0a907d56e8122fff80b6ca986c8", 0xcd) poll(&(0x7f0000000000)=[{r0, 0x8300}], 0x200002b6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x3f, 0x8, 0x800, 0x1d1}, {0xab7, 0x7ff, 0xfff, 0x8000}, {0x8f5, 0x2, 0x80000000, 0x7}, {0x8001, 0x7a, 0xed6, 0x9}, {0x1, 0x8, 0x7, 0x1}]}, 0x10) 2018/05/04 16:31:03 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c0000000000000000000000a1bb0037725ef198d1cf8438db25f35b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f4c005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff"], 0x82}, 0x1, 0x0, 0x0, 0x4000}, 0x8010) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e21, @rand_addr=0xff5}], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) 2018/05/04 16:31:03 executing program 2: r0 = socket$inet(0x2, 0x3, 0x100000002) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000180)=[{0x68, 0x106, 0x7, "b018196b188fb61e14715995a80eb42e49f9453839019091f1a151c93a1cb857e86ca21e34f04be2b53466b7e2fb986b6609af90d4f11c5a0ca66f6cf1013021027cee79d12a7ac7bf494fb6e9580e7598d3ba"}, {0xe0, 0x184, 0x6, "f0fdf2a0b8f9e47d3f821fd1370d34a2237f61668c7d5191f3578336967e7ee34b7ec739948f313ff7a739a423caab1fe80019b31ea961da5190fedbd749ef55264ae42b9d7e262afb3a20f93ac39bde1941594eb4524b924d6c43e6db2e2f04fee758d2c958a90f13c6ae10b5521524530e3f067bba154f86e59969eac9b9e0cae2aa371c36b4771806ad41f8fa2666c262b22d82dbadfbbc70cc2ea13b3b6d6b40880c3e145478a71bd2260170f4857c9c7f44d545f33c616073a648e6fc237d0893f4472ac5a3f4"}, {0x58, 0x103, 0x9, "a18370fd8141f8bf95541a1e5311b856a35bad2d8189ed57cfacfba650b3f503b54344dd5a152c6830d71df9240c5b956ad276c7b2c56a0da035fad061f7ca75321912ad8ffebc"}, {0xa0, 0x111, 0x200, "d07ae5c1015bf54ab6bae78d800329bf61f280b3a0f9cd34e3fe9a789eea0bd88fa58abdd0f618f3aa57f9aab1465234a3f01b3e95de5a13e503c154bfe8fa6888eff932663201b503a9bece87f642c8dcb0dcd3c464194a5c944c6d614825b2ba8a0f84d63d4202661a8a1c6362e16f856163741de2fcda6d35ef6bf39008a405e506504d9cc6b08c8f39c43e71"}, {0x98, 0x106, 0x6, "46c0057d14091805aea76a3d3325222e07e027e4df9c904ab2d6239fb30af7f1fc0db5785785b858df30d5d463809c0f31375b6e204d1e8f3a8f8d31fa481be257fa01cc0e6fced3fbfc6f8685fdd8e6d1286e05a0cea4d40658a366bbd6db51b22849636d9367095d8f453322a0cc499a2573d3c8793a80edd4f26871c7e74be6dbea096f7d"}, {0x48, 0xff, 0x8712, "4c590f0c965474b9b8386981bc9b54eb4a6a3f36b2e2723b0fcceb8eb6098222ba4b664cf97c467d69fcb180984f2885081b"}], 0x320}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14001200000000000007006e04fafffffffb0000"], 0x14}}], 0x2, 0x0) 2018/05/04 16:31:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x12280, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000200)=0xffffffffffffff1e) flistxattr(r0, &(0x7f0000000280)=""/4096, 0x1000) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/05/04 16:31:03 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b40)=@nat={'nat\x00', 0x19, 0x3, 0x608, [0x20000500, 0x0, 0x0, 0x20000660, 0x20000690], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x2, 0x5, 'ip6gre0\x00', 'vcan0\x00', 'bridge0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x200, 'syz0\x00', 0x400000}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x10, 0x803d, 'veth0\x00', 'syz_tun\x00', 'ipddp0\x00', 'team0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], 0x2e8, 0x350, 0x388, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x7, 0x3}}}, @bpf0={'bpf\x00', 0x210, {{0x3b, [{0x7f, 0x3, 0x8, 0x4}, {0xfffffffffffffffe, 0x5, 0x89c, 0x7fffffff}, {0x5a, 0x1ff, 0xad1, 0x61c}, {0x200, 0x0, 0x100, 0xfff}, {0x7, 0x5, 0x1, 0x80}, {0x0, 0x2, 0x3, 0x120df1a}, {0x9, 0x400, 0x3, 0x1}, {0xfffffffffffffffd, 0x400, 0x3ff, 0x2}, {0x1, 0x2, 0x7f, 0x6}, {0x8, 0x4, 0x3ff, 0x80}, {0x100000000, 0x8, 0x9, 0x7fff}, {0xe2c, 0x7, 0x1, 0x7}, {0x0, 0x4, 0xc000000000000000, 0x5}, {0x40, 0xffffffffffffff7e, 0x10001, 0x9}, {0x7, 0x9, 0x401, 0x1f}, {0x200, 0x2b1, 0x2, 0x3}, {0x400, 0xffffffffffffffe1, 0x1000, 0x8}, {0x4, 0x401, 0x4, 0x2}, {0xea, 0x6, 0x9e, 0x40}, {0xc, 0xfffffffffffffffb, 0x8, 0x1f}, {0x1, 0x4, 0x7f, 0x3}, {0x6, 0x9, 0x8, 0x80000000}, {0x0, 0x1b8d7b92, 0x4, 0x7}, {0x10000, 0x91, 0x0, 0x101}, {0x8, 0x1, 0x1, 0x3}, {0x8, 0x3, 0x80000001, 0x100000001}, {0x7, 0x2, 0x1, 0xb7e80000000000}, {0x7, 0x4fda, 0x4, 0x4}, {0x6, 0x9, 0x3, 0x6}, {0xfffffffffffff000, 0x8a, 0x5, 0x100000001}, {0x7, 0x2, 0x7ff}, {0xc, 0x1000, 0xe2, 0xffffffffffffff80}, {0x3, 0x40, 0x2, 0x2de}, {0x200, 0x9, 0x40, 0x46}, {0x9, 0x7fff, 0xe56, 0xe5a1}, {0x5, 0xbcb2, 0x401, 0x1f}, {0x4b, 0xd1, 0x0, 0x5}, {0x0, 0xfffffffffffffff8, 0x8, 0x80000001}, {0x80, 0xb5, 0x1, 0x9}, {0x0, 0x6, 0x400, 0x8}, {0x7fff, 0x155, 0x5, 0x6}, {0x2, 0xfffffffeffffffff, 0x3f, 0x7}, {0x9, 0x4, 0x100000000, 0x7}, {0x2, 0x5, 0x0, 0x8}, {0xffffffffffff5284, 0x100000000, 0x0, 0xbc8}, {0x0, 0xc41b, 0x8, 0x8}, {0x0, 0x8, 0x3}, {0x4c, 0x10, 0x6, 0x2}, {0x9, 0x1, 0x4, 0x8}, {0x30000, 0x401, 0x2}, {0x8}, {0x9, 0x5, 0x5, 0x47}, {0x7, 0x6, 0x2, 0x48000000}, {0x3ff, 0x7, 0x3f, 0x800}, {0x200, 0x101, 0x1ff, 0x3}, {0x1, 0x3a7328f4, 0x8, 0xfffffffffffffffb}, {0xfffffffffffff0f8, 0x5, 0x7ff, 0x79a}, {0x156, 0x9, 0x1000, 0x8000}, {0x0, 0x5, 0x81, 0x7}, {0x8, 0xfffffffffffffffd, 0x5f5, 0x9}, {0x7ff, 0x7, 0x0, 0xfffffffffffffffa}, {0x1, 0x6, 0xff}, {0x0, 0x6, 0x1, 0x3ff}, {0x3, 0x3f, 0x8, 0xffff}]}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}, {{{0x3, 0x21, 0x0, 'yam0\x00', 'rose0\x00', 'veth0\x00', 'bridge0\x00', @random="30f7941e8428", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x3ff, 0xfffffffffffffffe}}}}]}]}, 0x680) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r5, &(0x7f00000003c0)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x5, 0x40c, 0x0, {0x0, 0x2710}, {0x77359400}, {0x1, 0x1, 0x7, 0x10001}, 0x1, @can={{0x1, 0x3, 0x7, 0x51856d9f}, 0x0, 0x0, 0x0, 0x0, "fb70d40b3a5d95bc"}}, 0x48}, 0x1}, 0x0) 2018/05/04 16:31:03 executing program 6: msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/174) r0 = socket(0x9, 0x2, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x5, 0x1, 0x3, 0x6, 0xa, [{0x100000000, 0x5, 0x5, 0x0, 0x0, 0x2080}, {0x5, 0xffffffff, 0x5, 0x0, 0x0, 0x400}, {0x401, 0xe39, 0xc020, 0x0, 0x0, 0xc00}, {0x9, 0x3f, 0x9fd, 0x0, 0x0, 0x8}, {0x9, 0x5, 0x1f, 0x0, 0x0, 0x202}, {0x4, 0x48c4, 0x1, 0x0, 0x0, 0x1}, {0x400, 0x0, 0x84, 0x0, 0x0, 0x80}, {0x6, 0x1, 0xffffffff, 0x0, 0x0, 0x8}, {0x6, 0x3, 0xac, 0x0, 0x0, 0x801}, {0x3c387a46, 0x8000, 0xffffffffffffff7f, 0x0, 0x0, 0x9f889e619bd06c62}]}) 2018/05/04 16:31:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) fcntl$setsig(r0, 0xa, 0x3e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) ftruncate(r0, 0x2) 2018/05/04 16:31:03 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) sync_file_range(r0, 0x8, 0xf4, 0x6) getsockopt$sock_linger(r0, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/05/04 16:31:03 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/04 16:31:03 executing program 5: r0 = socket$inet(0x2, 0x100000000805, 0xffffffffffffffff) listen(r0, 0x800006) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x5, 0xc00) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xb89}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x10000, 0x8, 0x1, 0x0, 0x20, 0xffffffffffffb34e, 0x200, 0x5, r2}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) r3 = accept4(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180)=0xffffffffffff7fff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x5) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x3, 0x1, 0x1ff, 0x0, r4}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000745ffc), &(0x7f0000b96000)=0x4) socket$kcm(0x29, 0x7, 0x0) 2018/05/04 16:31:03 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000440)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000006c0)}}, 0x18) 2018/05/04 16:31:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) fcntl$setpipe(r1, 0x407, 0x7) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="f5b48a76919607c96858f35f9f534a92", 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000001000), &(0x7f0000012000)=0x4) r4 = dup3(r2, r1, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x2}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0xec, 0x1, 0x7, 0xffffffff, 0x1, [{0x8fc, 0x3, 0x100, 0x0, 0x0, 0x1200}]}) 2018/05/04 16:31:03 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x2) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000eccffc), 0x4) 2018/05/04 16:31:03 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x109, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0xfffffffffffffd4c, &(0x7f0000000080)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) modify_ldt$write(0x1, &(0x7f0000000240)={0x7f, 0x100000, 0xffffffff, 0x94, 0x3, 0x87, 0x0, 0x8, 0x9, 0x20}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x100000001, 0x2, 0x3, 0x6, 0x0, 0x4, 0x10000, 0x8, 0x1, 0x1f, 0x9, 0x0, 0x5, 0xc7, 0x96, 0x8001, 0x6, 0x5, 0x6, 0xfffffffffffffc01, 0x0, 0x2, 0x3ff, 0x2, 0x8, 0xdd, 0x0, 0x9, 0x1, 0x4, 0xdb, 0x40, 0x401, 0x2cda, 0x1c000000000000, 0x4, 0x0, 0xfffffffffffff7a4, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x200, 0x3ff, 0x8, 0x5, 0x3c4, 0xb32, 0xb7a}, r0, 0x0, r1, 0x2) 2018/05/04 16:31:03 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) socket$inet_dccp(0x2, 0x6, 0x0) r2 = epoll_create1(0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) 2018/05/04 16:31:03 executing program 6: rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="24305a21b2342900fb11d67f2313d7f3dd638895af157c", 0x17) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f0000000040)=0x54) 2018/05/04 16:31:03 executing program 3: unshare(0x40600) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x202001, 0x0) connect$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/04 16:31:03 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x6a, "b8a2e9959c202d721f6f266e0a80026a6bd3cdefaad12af70391c8310d6f183e8ff0d535720abec39f7b29185dfb6288770fae27022d6f5719df27370725b94d046b4c0d2b1738ee18872fa279f5ab325b401f36c5b24ddad03b5263d32a0426b42cf7a6c235ff7d376a"}, &(0x7f0000000000)=0x8e) write(r0, &(0x7f0000000040)="ee", 0x1) sendfile(r0, r0, &(0x7f0000000340), 0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x10001, 0x9c3, {0x0, 0x989680}, 0xb8, 0x2}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) 2018/05/04 16:31:03 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040)=0x800, 0x4) socket$inet6(0x10, 0x2, 0x8001) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040), 0x230}, 0x0) 2018/05/04 16:31:04 executing program 1: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) waitid(0x3, r1, &(0x7f0000000080), 0xa0000000, &(0x7f00000000c0)) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x80, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @multicast2}, &(0x7f0000000280)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x1f, r3}) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/05/04 16:31:04 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000000c0)={{0x87, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e24, 0x1, 'lc\x00', 0x20, 0x1ff, 0x4c}, {@rand_addr=0xc04, 0x4e22, 0x0, 0x3ff, 0x0, 0xff}}, 0x44) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x100000001, 0x2) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x8, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000001c0)={0x7, r3}) r4 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\'eth1@wlan0\x00', 0xffffffffffffffff) keyctl$update(0x2, r4, 0x0, 0xffffff83) sendfile(r0, r2, &(0x7f000097d000), 0xff) 2018/05/04 16:31:04 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4bdd8011, 0x141100) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000540)=@ethtool_ringparam={0x10}}) 2018/05/04 16:31:04 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x80, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001640), 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r5}, 0x10) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000b89000), 0x3e96) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readahead(r4, 0x20, 0x9) 2018/05/04 16:31:04 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x100) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8000, 0x10002) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x112, 0x70bd26, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008040}, 0x0) futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/05/04 16:31:04 executing program 7: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x4110) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x20) 2018/05/04 16:31:04 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x600000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa4, r1, 0x210, 0x70bd2b, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffff800}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8044}, 0x40000) r2 = socket(0x13, 0x3, 0xfffffffffffffffe) sendto(r2, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x3b, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}, 0x1}], 0x5, 0x0, &(0x7f0000000100)={0x0, r3+10000000}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) futex(&(0x7f000036bffc)=0xfffffffffffffffe, 0x5, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000000), 0xa2317d08) 2018/05/04 16:31:04 executing program 5: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0x1cf, 0x6, 0x200, 0x139, 0x23d, 0x80000000000, 0x2fd, 0x8}, "246ba06fdd42b06230f898f5f7b71f7b3bf3cb100174a863f50c903bf2c4185b713cb0a469175a1fc096cb68f43c661184beb182b4d88fff6c80a82361c8f588c55c333b81d21e962f5602a3c952efc2aaa29d325518", [[], [], [], [], [], [], []]}, 0x776) [ 189.912863] sd 0:0:1:0: [sg0] tag#5327 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 189.921765] sd 0:0:1:0: [sg0] tag#5327 CDB: Test Unit Ready [ 189.927628] sd 0:0:1:0: [sg0] tag#5327 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 189.936576] sd 0:0:1:0: [sg0] tag#5327 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 189.945545] sd 0:0:1:0: [sg0] tag#5327 CDB[20]: 00 00 00 00 2018/05/04 16:31:05 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @time}], 0x1c) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/05/04 16:31:05 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1, 0x7, 0x4, 0x9, 0x5, 0x9}, 0x6}, 0xa) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e20, @rand_addr=0x5}}, 0x1, 0x3ff, 0x8, "960ee4c861d4dba750b806996799cb29b87b0f801ed2613360c19b5abe41848706eab52a296a59424007fd8398132e9543df55d0c384d14a4ae0b2dcffcbae516169fa6035ba0d21fe9619147215819e"}, 0xd8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000002c0)={0xff, @loopback=0x7f000001, 0x4e23, 0x3, 'sh\x00', 0x20, 0xffffffff, 0x5c}, 0x2c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000300)="158546dc0f74680ec9b134c08431417cf8ac5f23d3cb92b2e1708ecc4428e946533fba68242a687dacb1647a70e06bcbcd10e1208a53ae13dcd62ad933c6da1ca895d7120d2363b879c86ddee8d9406e675d1434cbd707aacfe531c91436b699279c02abf5404c304555e876e7f85ecd5fd1da085ad93b4bbde6a141b244a6531f875764eb115cb62ef6a4d4385188872b6080e4d3ba3cfa131e86f2332d1783e98ef41e90afe4a70990757c2482e398189c3aa0905af98e87eeacf9e46e36391c215ebe3941716a6c435ade92a97a33ce6784639e8edf2c9645dbbf92249be38f3a3413983ef2240f", 0xe9) bind$unix(r0, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockname$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', r1}) r2 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write$binfmt_aout(r0, &(0x7f0000000540)={{0x108, 0x6, 0xcc4, 0x20a, 0x1b, 0x5, 0x352, 0x9}, "c8bcf2c34bd3b5a8026676e55183d42d6642621f6810f4a9fa56a2b8ca3e826647dcbcbcdb3577a45e4f46281146d615f3a50ba7d10e6d356352eb1e73077f8b3531e28cc2d9da046a0b3eaeb8674eb9322a4a108ca05991d0a13961243085a0e9a9ac669c1b87203ff4d4ba22f04db664a589d93f2e012186da68c35b0a4e0f75b73d6a38f678f8c0fe57cf12426e45c39af5aef3fd33a99758af0833b49b77e29f09b8a21e4f6d4adcb0e238cb331885a9f4fd89d83809dcd2e320aef2a64f7d2ee1cffe1e30e92788980d1902fc3649bbd201facbace22000cf6ad8b7994b6e4ef96a11c9452a", [[], []]}, 0x308) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000880)={0x303, 0x33}, 0x4) mkdir(&(0x7f00000008c0)='./file0\x00', 0x1) fcntl$getown(r0, 0x9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000900)=0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000980)={&(0x7f0000000940)=[0x6, 0x8, 0x2, 0x100], 0x4, 0x2, 0xc9, 0x9, 0x3, 0x1, {0x5, 0xfffffffffffffff8, 0x7, 0x3, 0x2, 0xffffffff00000000, 0x0, 0x4, 0x8, 0x7, 0x8000, 0x1, 0x3, 0x6, "9b35f65df8c55b12b94ce236ae8f5a8af8a6330a967eb23285e6962cfd39e22b"}}) r3 = syz_open_dev$mouse(&(0x7f0000000a00)='/dev/input/mouse#\x00', 0x1, 0x10000) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/dsp\x00', 0x10000, 0x0) connect$unix(r0, &(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000b00)=0xfffffffffffffff7) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000b40)=0x1, 0x4) fsetxattr(r3, &(0x7f0000000b80)=@random={'user.', '\x00'}, &(0x7f0000000bc0)='\x00', 0x1, 0x0) dup3(r4, r3, 0x80000) socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000c80)=@sack_info={0x0, 0x7ff, 0x7}, &(0x7f0000000cc0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000d00)={r6, 0xf2, "82e79d04468c1e10d11dd6148190de69df89eaca379a922e478d4816ab26ad1972f83a80f52d1efd879b5265e0051dff536f4258d73436aedfba198c37bd08a9b860378b037a187062a9a32bc04bb17985c1cc6e6bdf71e64dd1813774a2bc61eaed344f5e2784f2b745ec2cd6655975a163716bb7e05ee9cc7f3951e531eefee20e66284cfa001d21647016ca56cc7ec097e9f036c5104a0567272375741bb62dff184154d1600b470e26c97357567d3c10366e399756e1109ef4bcc8baabe55bedc4595779d28de9c1231b58963ebaf6042ebcc24e4ba21bfaf1c3deebbc680b503e7720c0b131b0f526e0805d4f563278"}, &(0x7f0000000e00)=0xfa) [ 190.043539] futex_wake_op: syz-executor2 tries to shift op by 791; fix this program [ 190.155376] futex_wake_op: syz-executor2 tries to shift op by 791; fix this program 2018/05/04 16:31:05 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000080)=0x80, 0x4) acct(0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x14200, 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000100)=0x4) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x80002) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) sendto$inet6(r1, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/05/04 16:31:05 executing program 7: ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000100)={{}, 'port0\x00'}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f00000001c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000000900140003000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x139, &(0x7f0000006000)}, 0x0) request_key(&(0x7f00000013c0)='dns_resolver\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a}, &(0x7f0000001440)='(-^-^mime_typeGPL[eth1bdevself\x00', 0xfffffffffffffffd) 2018/05/04 16:31:05 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'ipddp0\x00'}, 0x18) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x2, 0x8001, 0x1f, 'queue0\x00', 0x80000000}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x4, 0x74}, {0x3, 0x100000000}, {0x4, 0x8000}, {0x0, 0x8}, {0x2, 0x80}, {0x8, 0x3}, {0x8, 0x9}, {0x3, 0xa00000000000}], 0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'tunl0\x00', {0x4, 0x100000000, 0x90, "536db62986d9", 0x7}}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x6d0, 0x5}, 'port0\x00', 0x84, 0x40, 0x4, 0x5, 0xba1, 0x20, 0x0, 0x0, 0x0, 0x9}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={r3, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000440)={0x1, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000480)={r4, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x4d, 0x4, 0xfffffffffffffffc}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000540)={r5, 0x1b, "3caf908a6144c86f3667af8eb5e7d8c357dc34a4ee5ad2919b48ed"}, &(0x7f0000000580)=0x23) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000005c0)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000640)=0x8) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000680)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000006c0)={0x100000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) sendmsg$kcm(r0, &(0x7f0000000a00)={&(0x7f0000000700)=@l2={0x1f, 0x2a64, {0x4, 0xf510, 0x7f, 0x3, 0xfffffffffffffe01, 0x9}, 0x1, 0x4}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)="66ba5c4d7e2b07e94f2a37314c0b359a4d8e8deff9f003536cfabea3073f7b014c0528e466a931995fd29514c44ab4e4c3f54785142d2c522d565456dd0531be65fe5ad13d72868839e7e7a7f1cd424085b50e1debeb83e0cfe8067d13084989df259770354549fa4d4074dcea4375059cea35594e8e11178f8114bd13750476c48d8268d072e06b1a6b0323099534bf0c0991378e8729b497dcf376e85e7e6e9ca618ef6bbf4f87afbce2b81b1838b2361946f187cde3bf3cdb72e39df4618b88035b3008ed256a92ba92ccda9c0247b506f1c6719f755d612deefd3b5c38b8812a43e2e631b904f74c137a382217042401a7a81ffe99", 0xf7}], 0x1, &(0x7f00000008c0)=[{0xb0, 0x0, 0x4, "98fd7c51fc039a7290fe780b7386ec530dc903a7b2e0cded0b9e17fcdbac9d1feca3291cb6ba87308c62a3e43f16571e629e7e4b81182c9b544ee3d08522bf7f9ef5396a21e62c9def712f47f854e4fcc12632d10ac03ee6daa48e97795d24fc446652924daa8519767043562ad8d695e2742a10cffa3e48ac28e8d26bcd582b66fc5eb224b596dc7c951aefdf551f2ddbbfedd6d8d47d020b7348ff93e72fc0"}, {0x30, 0x1bb, 0x6cc, "206c65299484f78974b246dfde1b939475291ab86251c90cf325"}, {0x40, 0x29, 0x7, "d5fb1c1cd7954ad26af644bbd89f34f75292061b49cfccf781a5b758d26e6883d2f02725613b705b01"}], 0x120, 0x20000004}, 0x4000) memfd_create(&(0x7f0000000a40)='port0\x00', 0x2) seccomp(0x0, 0x0, &(0x7f0000000ac0)={0x6, &(0x7f0000000a80)=[{0x1000, 0x0, 0x0, 0x100}, {0x8000, 0x8, 0xfffffffffffffeff, 0xff}, {0xfffffffffffffff9, 0x40, 0x9, 0x101}, {0xffffffffaf3f5e9e, 0x81, 0x80000001, 0x4}, {0x1, 0x40, 0x2, 0x6a886ee0}, {0xfff, 0x7fffffff, 0x5, 0x7}]}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r6, 0xc008551b, &(0x7f0000000b00)={0xffffffff, 0x8, [0xff, 0x2]}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000000b40)=0x5, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000b80)=0x3f, 0x4) epoll_create1(0x80000) acct(&(0x7f0000000bc0)='./file0\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/vga_arbiter\x00', 0x8000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/ppp\x00', 0x2000, 0x0) 2018/05/04 16:31:05 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x80, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001640), 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r5}, 0x10) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000b89000), 0x3e96) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readahead(r4, 0x20, 0x9) 2018/05/04 16:31:05 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200c0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000140)={0x3, 0x7, 0x3f, 0xb0, "bcf97e3c7899c4f252ee3dd6521e3d1122f970cdb60e818c76dda65498adfa6a02df1ed48a4d87ed45d836c5", 0x5}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000180)=0x6263) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@dev, 0x0}, &(0x7f0000000200)=0x14) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r3}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x6, 0x0, 0x80000000000000, {0x77359400}, {r4, r5/1000+10000}, {0x2, 0x5, 0x1, 0x6}, 0x1, @canfd={{0x3, 0xfff, 0x0, 0x1000}, 0x19, 0x2, 0x0, 0x0, "d7724a8352ca5c24fd2de65230a3e3f5709ceaa3cdef8849165965c1f6e19062741b49ce34c41882333fa7773e3df1b6d3160429055d06e94c1ea1a387caf705"}}, 0x80}, 0x1, 0x0, 0x0, 0x24000880}, 0x4000000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000003c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) tkill(r6, 0x13) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000480)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000004c0)={0x2, r0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000700)={r0, &(0x7f0000000500)="cb9a7a9f87c972f8af4801524a79c6202c3fd22d4751ab606dec034830ea56f04aa70fb5c5e220d19394f69a403bdaa61849fb36d4819731334cfe790a7352f89dd296c43c05ba0d557715c743777fed7c0c8ac67115d47f34d8c39e9c1e988cb6dd99fbec83869c92657f61235d71ec304d0c23b6227e8baa70467d22f7964ab071984b1a100d205fcbf56ec3db0cd675aff6f76123d1a9031a07614263feee83f85bf015a20d71cd0fd80387ea1fff6af4f27b2f250d713f3a057022185ac9c5718ef0ea9aa3ba5ad21e595f6a1a4eb080fba5005cd5b2bc2bd3a9fbf9484423400becf61e", &(0x7f0000000600)=""/196}, 0x18) rt_sigsuspend(&(0x7f0000000740)={0x7fffffff}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000780)=0x6) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000007c0)=""/37) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000800)={{0xd82e, 0x4}, {0xffffffffffffff00, 0x3f}, 0xfffffffeffffffff, 0x6, 0x16}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000880)=0x7) r7 = syz_open_dev$midi(&(0x7f00000008c0)='/dev/midi#\x00', 0xffffffff7fffffff, 0x0) tkill(r6, 0x1e) sendmsg$kcm(r7, &(0x7f0000000e00)={&(0x7f0000000900)=@hci={0x1f, r3}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000980)="87818d88083a353b9a8e086ce8cc2edc5177d05efc24b76654666c51248370f762ad375fdf0fa3f113cf90401f59dc4df48cabc89dc813d5a99af0f659610bf84d634d68241b29f24f56dc23f519e8e8825fa751fea765c1f100e9d3e5c70057ef39478a4b160a50f9d6bee641857bc9fc493eb029522b8d97ae82201e4ce373e48c6f0e2397148d6bf385c1728ba253059f7f2941b69fc79d7e229635a35485a6016fd25ce866390e59edda2518a5f27d3b2e71a2dba0c8966b531229a8c8", 0xbf}], 0x1, &(0x7f0000000a80)=[{0x20, 0x29, 0x3332be50, "1e603051695803c5db6311078f5ac341"}, {0xe8, 0x104, 0x5, "c3641867db04024050627b80dfec3a79c52b3dd9b565370f1a952be38d1ad50364fc648366f36c0adb4a31f2d4062a31cb854affa0b703dc3bfcb142c5cdc0ffc33cca16624885a641a165c83fc12272a2df96c8eb3135fce9bfc29b84cb25b333d5138ee2718886196a8d9e52d8473484bb15c76a13e0b48ba3dc32c6ab5d12800fa181e479e624d50aac651b33460f52941d17cad237a4fd8ea0a052f3127c24a57741245946719e89b58c2fb1ea6c89957c5958e691fb98d242cf47baf68e1564a287ce33ce9cebaead3244498cd933"}, {0x38, 0x105, 0x0, "2b2f07bac34350b2902ba31f4540c2562cf0aa2e875433f66712ebecda7251091bcc85597f7c8deb"}, {0xf8, 0x101, 0x5, "ff88a6fe706c1038304b200e91cfd62c955fe19a712eb2bd9c3e2b1c02a3ff447dbb3fb26c04bcbf02bc6b28f8a4bbad3b17449b884a490407a22bb20cf9ffb81f10369c1e8d07a78ec468ede9bdb3669aeec1fa9efb001378c52e9567cd7a4d2abe35e7682ee344cace470e9bf715a78c0d82cf12c482b03741bd0502733b2fea62c366e67cf2a667e9dd8683410c452bd7372321255d3724ae85988a39683e1b07e825be966e9a85653fbe02d61db04adbddbce0719f4f71ce797df87a94ceee20b87f164d756d9633268c25f6387d5a54ddd20a57c3c11d2bfc7b1566db5959e650dafe35b1"}, {0x28, 0x10d, 0x6, "424214bf267c2985768f2e78f188450e3bf9461a"}, {0xd0, 0x10c, 0x7, "3dd991cf66c1b4575e463550d63d9e4abf40780735277805c540dc666438f1bc7ea86ee6a8384e78bf074ad0211d9c7a62fdbe73167a55a217a50d45744861dd560b1570f1d39ab485690caace14ca696a9ca0a113b4ec3878b1654b87dfc3c04b5b95232e22314cec94d7b0d5aa92408dcb1cd1bed9081911653ab3147dbab6453908efe9260030fddf3a2b0d2a7eec4b80cd679e7a17b9e9108e6c2098445b25be3463cf3abe394d78e0230c7ea94ba029f6f77f5f99d1a7dcb22f265a1d"}, {0x48, 0x10f, 0x10001, "ee53ba0930388a126bc36aa772f0212196f9c1298a1bb6b9cf6cd60bf65240590a9061a142dadbf5edfeafcca93b80d40f"}], 0x378, 0x4000}, 0x40) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000e40)=""/35, &(0x7f0000000e80)=0x23) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r7, 0x28, 0x1, &(0x7f0000000ec0)=0x5, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r7, 0x117, 0x5, 0x0, 0x7ff) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000f00)={'ip6tnl0\x00', {0x2, 0x4e21, @rand_addr=0x7}}) 2018/05/04 16:31:05 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x80, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001640), 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r5}, 0x10) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000b89000), 0x3e96) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readahead(r4, 0x20, 0x9) 2018/05/04 16:31:05 executing program 6: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2733, 0x8000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000180)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) r3 = dup3(r1, r0, 0x0) r4 = semget$private(0x0, 0x3, 0x400) semctl$SEM_STAT(r4, 0x1, 0x12, &(0x7f0000000080)=""/188) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000040)) 2018/05/04 16:31:05 executing program 2: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/192) execveat(r1, &(0x7f0000000000)='/\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='bdevsystemtrusted\x00', &(0x7f00000000c0)='ppp0[-\x00'], &(0x7f0000000200)=[&(0x7f0000000140)='\\[&\x00', &(0x7f0000000180)=')trustedprocproc\x00', &(0x7f00000001c0)='\x00'], 0x1400) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) fstat(r0, &(0x7f0000000300)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000401}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x8c, r2, 0x800, 0x70bd29, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x46}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x8004}, 0x4000000) 2018/05/04 16:31:05 executing program 5: mkdir(&(0x7f00000000c0)='./file0/\x00', 0x2000000000000402) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xfffffffffffffffd, 0x20000, 0x31}, 0xfffffffffffffecd) mount(&(0x7f00000002c0)='./file0/\x00', &(0x7f0000000100)='./file0/\x00', &(0x7f0000000240)="70726f63009b6a2c823f92ab1d5b2f50155c21b4ddadd93db479216becc16f47afb3aec6b4d757eac0a6344afd1c23c0a8de0802dd112a9abf61c3ae458640c0ec61baa4c00d684cd95e0be68153c4adca5e45190c3aa5f8ae16d793a4a983e9", 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0/\x00'}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) accept$inet6(r0, 0x0, &(0x7f00000001c0)) 2018/05/04 16:31:05 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x7b, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0xcd0, 0x8000, 0x80000001}], @generic="ba9716c9cd75e9360f4ddfe0ee9b2afd6bdc5e5286f4e97394241ba4e743f39f53efefdab62f59b0adc6ab9b50d3260329a91d7f5ca6d869367781c11f34c1362321da817602165000ce1696bddd071afe71b82ad681ac2af4d77a74d0d3857b4bc5b2a85bfef2602d"}}}}, &(0x7f0000000080)={0x0, 0x0, [0xcbd, 0x800000000000, 0x3]}) 2018/05/04 16:31:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') sendfile(r0, r0, &(0x7f0000000000)=0x400001, 0x400000ff) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000240)=[{0x74e3, 0x6244, 0x2, 0x400, @time={r1, r2+30000000}, {0x3, 0x5}, {0x0, 0x7fff}, @note={0x0, 0x2176, 0x1351, 0x5, 0x7}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x5, 0x2, 'client0\x00', 0x4, "f45f0e01e20834c1", "45c848d8a002107a9482503b2aa3c80a34e6029c9048087c55f9fa7cf848194e", 0x100000000, 0x7fff}) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000280)) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)=""/102, &(0x7f00000000c0)=0x66) 2018/05/04 16:31:05 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x14) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/126) unshare(0x8000400) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) unlink(&(0x7f0000000040)='./file0\x00') bind$can_raw(r1, &(0x7f0000000000)={0x1d}, 0x10) 2018/05/04 16:31:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet(0x2, 0x3, 0x8) dup3(r2, r0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x0, r3}) 2018/05/04 16:31:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xe60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffd, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0xfeb) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffffffffffffff38, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x9, r3, 0x10002, 0x3bc6}) 2018/05/04 16:31:05 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000380)={0x5, 0x0, 0x0, 0x0, "0ef797366fe93814a5db6c652e1aac593ea5e1e6e9ba1e4924a40be46fac1e1a144170cd2661d66fb56d535d"}) 2018/05/04 16:31:05 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x6, 0x80000000, 0x6}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)) syncfs(r2) 2018/05/04 16:31:05 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000580)="240000002400ff2b3200000800367700f4ffffff01000000000000a3c76bf2cc9189db2d", 0x24) 2018/05/04 16:31:05 executing program 4: r0 = msgget(0x2, 0x2) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000080)=""/1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000480)={0x2}) prctl$intptr(0x17, 0x6000000000000) chmod(&(0x7f0000000040)='./file0\x00', 0x20) 2018/05/04 16:31:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r3 = socket(0x13, 0x800000001, 0x2400000000) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockname$packet(r3, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000006c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) [ 190.912002] device lo entered promiscuous mode [ 190.948481] device lo left promiscuous mode 2018/05/04 16:31:06 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) arch_prctl(0x1007, &(0x7f0000000000)="9632ff82ae251aea354da476a3e267c090d85062e08f3509ac97941cfea237fc3b06331659625263166ddcdec78ab3b6fd59182685448e38a46dff93fb133b") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f00000000c0)='./file1\x00', 0x8) umount2(&(0x7f00004a5fff)='.', 0xa) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000dd1000)='tmpfs\x00', 0x81003, &(0x7f00000002c0)) 2018/05/04 16:31:06 executing program 7: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) r0 = getpgrp(0x0) setpriority(0x1, r0, 0x0) r1 = getpgid(0x0) getpriority(0x2, r1) ptrace$pokeuser(0x6, r1, 0x5, 0x7cab) 2018/05/04 16:31:06 executing program 5: mmap(&(0x7f00000a5000/0x3000)=nil, 0x3000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000000)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f0000000040), 0x601, &(0x7f0000418000/0x2000)=nil, 0x2) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x100) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/4096) 2018/05/04 16:31:06 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) fchdir(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100), 0x5) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000000)=0x8000, 0x4) 2018/05/04 16:31:06 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000001240)='/dev/dsp#\x00', 0x8, 0x400000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001280)={0x0, 0xe8, "3489f85c653f34414f7a3f017cf4240bed1d45eb6dda5d057b121eb562d15b84e9a926d084dca7e620acb871fd4607be45a825e48bba103232c72028fb9cf9daf4c62fb8f2f55d6b8e130ad2353d6618a5e71a5b384854e36dac79fac7885c083db53d69cd771c3c61654e8e818d1ca96514c7ed337789a4b83357eaa0381a34096f30a9748eafc3307a01de40e3418adf6363bfccc28da09ccd99585a9afa3e333f976b864e8490be8fc65bc4b5f80c05ccc3de4572f875d19b9148f7708ba16beb4a8684de793dd95c7809ab87b28d6dd5731040c53056165fd510a46d551383361d38d634a2cd"}, &(0x7f0000001380)=0xf0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000013c0)={r1, 0x6}, &(0x7f0000001400)=0x8) ioctl$SG_IO(r0, 0x2285, &(0x7f00000015c0)={0x53, 0xffffffffffffffff, 0x83, 0xffff, @buffer={0x0, 0x8, &(0x7f0000001440)=""/8}, &(0x7f0000001480)="9cd94668607b48922f47a394b735832fab8277854abf8bc4205e87d51a4abfb4af06f0f1259dc0985b2c058cac637277979c5f59886a417f93ba53ff7cb391f87bca559805df12fbebd5f313a29bb4b5aee774b2b70a7dd9758416d17c30141eea826fa25eb67cbd0dd97aab5fc4be9c3924e8201f251140f74c36b717ceaefb27b2b7", &(0x7f0000001540), 0x2, 0x20, 0xffffffffffffffff, &(0x7f0000001580)}) r2 = syz_open_dev$admmidi(&(0x7f0000001640)='/dev/admmidi#\x00', 0x800, 0x802) bind$netlink(r0, &(0x7f0000001680)={0x10, 0x0, 0x25dfdbfd}, 0xc) r3 = add_key$keyring(&(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001740)={0x8, 0x7, 0x142980000000000}) r4 = add_key$keyring(&(0x7f0000001780)='keyring\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) chmod(&(0x7f0000001800)='./file0\x00', 0x100) r5 = gettid() perf_event_open(&(0x7f0000001880)={0x2, 0x70, 0x1, 0xffffffff7fffffff, 0x1, 0x1, 0x0, 0x401, 0x4000, 0x7, 0x1, 0xfffffffffffffffb, 0x5, 0x6, 0x8, 0x5, 0x7, 0x6, 0x9, 0x9, 0xfffffffffffffffb, 0x7, 0x3ff, 0xffffffffffffff7f, 0x7fff, 0x1, 0x5, 0x8, 0x2, 0x0, 0x20, 0xf8e3, 0x80000001, 0x9, 0xbee, 0x100000000, 0x3, 0x7ff, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000001840), 0x1}, 0x4010, 0x4, 0x9, 0x6, 0x7, 0x5, 0x80000000}, r5, 0x5, r2, 0x1) io_setup(0x2, &(0x7f0000001900)=0x0) io_cancel(r6, &(0x7f0000001980)={0x0, 0x0, 0x0, 0xb, 0x0, r0, &(0x7f0000001940)="470ba772e39c2bae1c71152d9c63e452fd85836b06f82ce7af837ee20cc730c9da5f795d", 0x24, 0xffff, 0x0, 0x1, r2}, &(0x7f00000019c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000001a00)=0x1, 0x8) keyctl$negate(0xd, r3, 0x8, r4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001a40)={0xffffffffffffffff}) sendto$llc(r0, &(0x7f0000001a80)="7499d3c1dca3d6d3c32c513f1e52826697b7be511a73afe642ec6b6090b68ac796856a80a58ad54858a10351f2fc87834386a429fbb1693845154a9aac5c285c0f28aa22a694dce2933c8556777936d7a891d2b3b0f6b7c514bd46604ba1f921e9f7de464e1859dae4211e4fbc9a3bf2d957869eee460ce940c89e5296bc869b1b4a2b70a40608586a6dfed59861a37319482453388a88a030a6b8dfa01c73a95a5774a78464d30579fe84a9d05506a9df49f222748e0a699ac96ef61e87b29d8946c4a0531d52417446cd55aac61caa6ac07ea197efae930008c57cd0bf0ddbe24595c496d199a428a27238229d10fb128443", 0xf3, 0x4080, &(0x7f0000001b80)={0x1a, 0x0, 0x80000001, 0x2, 0x32c2, 0x2}, 0x10) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000001bc0)={0xffffffff, 0xf4c, 0x4, 0x200, 0x6, 0x1ff, 0x77, 0xf1, 0x0, 0xfffffffffffffff8}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001c00)=@assoc_id=r1, &(0x7f0000001c40)=0x4) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001cc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000001d80)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x88000000}, 0xc, &(0x7f0000001d40)={&(0x7f0000001d00)={0x2c, r8, 0x400, 0x70bd27, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001dc0)=0xf9, 0x4) fchmod(r7, 0x175) renameat(r0, &(0x7f0000001e00)='./file0\x00', r2, &(0x7f0000001e40)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001e80)=0x73, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001ec0)) sendto$inet6(r0, &(0x7f0000001f00)="b677ff410f41e78713e034f267f2d6a2c776616f4ff38856ba777bb4e827d3c8c80efa623d958c1e4ce04dd80c13c4b139232f74c8a2833e370a5e85388342e8c149f62573757484040216135ffd2abb4b1e70b10d8e2f69d0818846cd75ac6e53caca89abe4b915b44273d8f05e968f80693300822e7eac1c448f8ee92cd136df66566d29dd1d799053ef02fc4ef4b874b3809aed65a5e7c46e3d4202af2de0afa3c980bd4ede455725e389eb3c95e09b9cf4f159f958950e750f6980640eb18c4ce8e9ef584eb6a6fc1cd30e4e352299596613b57fd597d729fae7dae98531015e9c4ccc7f4fefbddb152ed4e49f34fb873f5e4d197e", 0xf7, 0x20000080, &(0x7f0000002000)={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) 2018/05/04 16:31:06 executing program 2: unshare(0x400) r0 = syz_fuseblk_mount(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0xe3a5e2ea99ac2523) 2018/05/04 16:31:06 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40042, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$bt_hci(r0, 0x84, 0xe, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x32e) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/04 16:31:06 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x3d]}, 0x1) ptrace(0x8, r1) 2018/05/04 16:31:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) mkdirat(r0, &(0x7f00000004c0)='./file0\x00', 0x0) 2018/05/04 16:31:06 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0xdc, 0x7, 0x9818, 0xfffffffffffffffa, 0x0, 0x4}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000013) 2018/05/04 16:31:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x7, 0x201a7fd7}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 2018/05/04 16:31:06 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000000c0)=0x9, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) finit_module(r2, &(0x7f0000000040)='vboxnet1/vboxnet1\x00', 0x3) 2018/05/04 16:31:06 executing program 7: unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/04 16:31:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000001080)=ANY=[@ANYBLOB="020b00090200000026bd700000000000896907dd6d21bcc7ba93414331d50c7ac9fecdd519d09b5b08fbdd069f7f13fbcb55d7c52c8fa21bbc5146af6787c505791208e175e17814c225d0d02587f466abf129cff1febb403afc401be87009cb004bb895a93fda3f8dd878b5d3eff286134f89b1f726f2959984db54c98175922ecad491ab4e2f530f55a4686fd0fb46be4bd2f808baeeab6810eee106cdb511148661c3fc4909002f971bfd645200b269ad6d6600c3316844a10323b9c3d024671bc1342a00bd714c293acf00000000000000000000000000fd1c58c39fa44090641b0f906895e322b54e86ee45f64383b48c9f"], 0x10}, 0x1}, 0x0) syslog(0x11, &(0x7f0000000080)=""/4096, 0x1000) r1 = openat(0xffffffffffffffff, &(0x7f0000001300)='./file0\x00', 0x200200, 0x42) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7, 0x8, 0x80000001, 0x140000, 0x10}, &(0x7f0000001440)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001480)=@assoc_id=r2, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001240)='/dev/audio\x00', 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001280), &(0x7f00000012c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002940)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000002980)={0x12, 0x12, &(0x7f00000014c0)=@raw=[@alu={0x7, 0x2, 0xf, 0xb, 0x8, 0xffffffff, 0x8}, @call={0x85, 0x0, 0x0, 0xe}, @generic={0x2, 0x200, 0x10000, 0x100000001}, @map={0x18, 0x0, 0x1, 0x0, r1}, @alu={0x0, 0x4, 0x6, 0xf, 0xb, 0xfffffffe, 0xfffffffffffffff8}, @alu={0x7, 0x21, 0xa, 0x7, 0xf, 0x20, 0x4}, @jmp={0x5, 0x96, 0x9, 0x0, 0xf, 0x0, 0xfffffffffffffffc}, @ldst={0x0, 0x1, 0x2, 0x0, 0xe, 0xfffffff8, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001580)='syzkaller\x00', 0x6, 0x1000, &(0x7f00000015c0)=""/4096, 0x41f00, 0x1, [], r5}, 0x48) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000001180)=ANY=[@ANYBLOB="66696c74657200000000000000000001918ed2138a3d0029b44b8a0eea5042fc76ecda73944e7fa59339cd922963c30a6372916c0b9bffa430bc5cd865f52213d1b87d6d6bf4d0f64c91bb633ec8fb1d9f3867a93ff94f2635e1d302a0ed2123796925dca37b3379bb27980988559c50d8f1fde4a21bef26ed0f12ec231167284efc940d692ead7c177e4573467295b193752092233296380dcc8bf80cb2738b"], &(0x7f0000000000)=0xad) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001340)) 2018/05/04 16:31:06 executing program 0: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x400000001) 2018/05/04 16:31:06 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0xd) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x2, 0x3d, &(0x7f0000000180)="43fb8dc8974d5845447e5ab3c484f4d4d654fbca8cc0dbdf6fcf20a419f88b40c8dc6bac1bdbcf46dd90ef217c4f8fbe20bd4924f83100712bc6774b00"}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) umount2(&(0x7f0000000580)='.', 0x4) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='gfs2\x00', 0x8026, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000200)={0x1, 0x200, 0x2a30, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}) 2018/05/04 16:31:07 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80040, 0x0) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x400, 0x4, 0x6}, 0x10) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b000010040000fa0b4ee804198846f51437539c59ceca202e155a0e106de931a66162efd5ae96419cf8949f74d6ca21ae0600eae44b7132effb5c62a192a0934116a131ea3c339ef897093894bbe86416e1a430b25900bfa4bbab382f98401283a49f521b2e64a5fc163049b338d786b70b29cc614dbc84730aa72b322c0d464c728825ffb1399fa7000000000000000000000000000000", @ANYRES32=0xffffffff], 0xc) 2018/05/04 16:31:07 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1600ffff00000000f3ffffff330000000000000000040000000000000000000032492f135e715eee99aa23136f7f04c2eeb1488aa2754a41fa7a03cd4539f3e81b9a25c0d7a079d21eb363e43a787bcd57f205b12b1bc10d0059ed41b89bb0addbd16597031b7bed48bd5f"], 0xffffffffffffff3a) 2018/05/04 16:31:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) accept$inet6(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000500)=0x1c) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000140)=0xda8) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x2000280000) execveat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', &(0x7f0000000200)='user{lo,'], &(0x7f0000000480)=[&(0x7f0000000280)='em0$\\%\x00', &(0x7f00000002c0)='(selinuxwlan1vmnet0self[^}\x00', &(0x7f0000000300)=']&*{bdevuserGPL{\x00', &(0x7f0000000340)='md5\x00', &(0x7f0000000380)='cpuset\x00', &(0x7f00000003c0)='md5\x00', &(0x7f0000000400)='md5\x00', &(0x7f0000000440)='/dev/snd/pcmC#D#p\x00'], 0x400) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/04 16:31:07 executing program 0: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000240)=r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x80000, 0x0) finit_module(0xffffffffffffffff, &(0x7f00000002c0)='#}wlan1\x00', 0x2) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x4, 0x40}, &(0x7f00000003c0)=0x10) r4 = socket$packet(0x11, 0x2, 0x300) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x484801) socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) tee(r4, r5, 0x0, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="47692b2e11cb9cafbc93f1aa6b7d4fece12f5de65942e1e6541bfaef976bb06b8a6fb602ab03cebd39c9dd4a4ce6b826cafc82abd465bf93e9c01a7113981a0073ae66fc2324e3d150f45e72ba9955662dc023a094d8e456925ac4106c7db35530daaed096e8cfe9ae54f2213a3a6c0f9b"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r3}, &(0x7f00000004c0)=0x8) getpid() setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000040), 0x4) exit(0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000001c0)={0x7}) r6 = eventfd2(0x2, 0x0) write$eventfd(r6, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r0, &(0x7f0000000140), 0x8) readv(r6, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) 2018/05/04 16:31:07 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101300, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) sendmmsg$alg(r3, &(0x7f0000000e40), 0x2d9, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @remote}, @in=@remote}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0x1a) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x1, 0x6, 0xafd, 0x9, 0xffffffffffffff99, 0x80000000, 0x4, 0xffff, 0x0, 0x0, 0x5, 0xffffffff80000000}) 2018/05/04 16:31:07 executing program 1: getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32, @ANYPTR, @ANYPTR, @ANYRES16, @ANYPTR64, @ANYPTR, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES64, @ANYRES16, @ANYRES32], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64]], @ANYBLOB="895e18fc3558e273b12fcd40d5cb99306aeaeffc5a98a023b671"], &(0x7f0000000b00)=0x3) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) ioctl$LOOP_GET_STATUS(r0, 0x127a, &(0x7f0000000000)) 2018/05/04 16:31:07 executing program 2: r0 = socket(0x15, 0x80005, 0x0) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000300)=0x10) sendmsg$nfc_llcp(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x2, 0x1, "5d2d867b0374951cb77037247018350e54e7c6e3568892e391f428b25cebda8f7cc40b1e0e1e2d12b7f362b9cd8927958de40c62df8a87c0babad42884511b", 0x2a}, 0x60, &(0x7f0000001500)=[{&(0x7f0000000080)="7d8e831edfd7f7e31908b00fa9f4a4c66bb7abb3a97f9d64c02cb44211945e9015870eb402d8af8f1d4d274470da6afc611b1acc0bc85d6ac7569b367cc4e35b4d7dde1f67287bd26af27180028620723d65543f950716ae542676b9a09d630c4e2cce2f5f978beeeb6c4c8717c90e18094d8bdb2fd6317118e72eb836eaeea0e374773fcd71881e31058e4584fadfd314c9706406dd5a1d5338ce4be634ee5b29230f6edfab7250b051cbb55a177cd0e026c517301f437e27358d5ead57fb78cb0d9f2184784ab7b86ea81bfe", 0xcd}, {&(0x7f0000000200)="bfbf807b6c0a72b5c5575c641bdc51058b2baa42233e39b45a417df9571f2ca7d9d6148dc0d4ac5f8b6abccdf4bb855550c6c370da993400a92c2e473036baf051d9b57e01b6b96bc92f9568adada8f8ea7b960045c97298d902a7936deac8f12c57feaedf3b52d44585144698c503d05fb0c11c83278ef1a15ec847474311529d3e9bdb90a951e3b5a53c1ae530f80a71b3ff40d690a2a4ad44faa2887f2fa90291553ff2b0353dbb4d387c0de3c6", 0xaf}, {&(0x7f0000000340)="c18a1b4807689f559392fbbd63da00d6b97d6b86b2575a8b31b4abc698af2c29d86519476dba06dfb777fe707cb2ad8ebe55e6df970ebb28db6293dcc8e2d4c2c39489671463145dd37dfa0deee0198a4a1666510a88b3bc599709e24a808300308135a25df4ef4644c162bfa3ed09cb670924040a4f7a04c6147649a037e0e3e89200d0db82de350ac6871cbc72b8a8d6a27ea04cafeb5ed7b2a94ba4cbd7a8c210d9ee1aebc8bfb1f578be35408b8a", 0xb0}, {&(0x7f0000000400)="495c30a401159d0ec5a18c17daa81fbab87c6962e86229917726224cc48a1984eaa0d5430dc4e88900417fafdfcf2cc2baba67a034fcbd564bc3dad5bf76295fb2e9562e0764daf83cb41dddbfbf8a9f0942cb5fc45a08747dece74ec3b4ccdb57271064d367ab2fc9788146354d53979cd3ae2e2ac47ea234ae4db8216a8f2da5ae4f83685a052d309f0edfbffcbb8d84457723fda69528e9aaa5d7fadd104f70b93e46d42c45023630f7dd80fdffc15534c293a6e4c1e7dc8edc295497caa0e53c80b811427e130c48f4924933ef767704b07d9f2b5692c9d1611c08c009aeaa31f01f01066a98253573b8ea84b575c303199667a3cc7fcda8a0548b97283d7de461cfb01f1b1511550f3acbb63421c78895e4fe42929665e5ce33f1b0bdad7b8c29c9ed521ef68632ac789c8b4d8a5f83d5d6ed3af230b937fc7000b885aac47074d36964912603f86bd2bf3b0c29a47c5bee07090b6d65267c0e0a16bd387f44949fa44a6f4f0d42f0b7ae7475e85f7eb602063230f3760c8ad3e474e92e27452492e3cf00988865a7582ad569cf033551f331ad54a7b6afceb7e25051fa7f357bb5de4bdf1135cd70f988bb682c977722de9b68bf40bf990bf7b33a7a6a47088b1d1fd8996dae753d09522cfde3e853f68698c9b97d8389fba1210888d5560f126ba57b8de96e92b335dfcb549315be94047cd48364a513158d42349b1cc6ce8ccc52c03bd56218282355bb185ee0dbd85015f5e17ed5b543190633c05926d2d710e8c55709e0061cae17d943be7e570f08fef819a51342a46520732dcc2bab33c034c4ec9c7c5e03d318c2c85f98de5c3c921a5a0ae53838f65c9edf5685d5205d03a418d10ff23e57b62ad175b5e8a67c01cedbe676308fb542c8f8608935c1c4c6efbb3034f5bc69a31036a4e98fe6598ea1254c5c623b66ce53341bb95a6458580ba5905bd38d8e766cf05a3d4a954010e7bf5cfe1d1c34ad5497bf53a8dcf545479789b940e0404507d1173df636b5e19d7bce1cfc2e5f73e259a39138d75fe19df6ea1c9169bb9ddc950d1bce3210123ba37793146aad13f01bc54c53056831c2d6ba959df1968a42f6f150896133b114a817643e417cbb1f5cfe9a6093ea929408eec7c9478c4cf5a9375dd64f773b3e5820da4123256e2188edef6e76100e69903eda87fb8fead6e8f0cf44429a640044ba441cb38e6a41ff4643f9ae0c5cae306b60f57303ad91c0a7de1bb91fa0963b7eb6de262f0874d84d02deb294cf1fc5621823a92c40905258e35f0baefeb91f75683065bc2128bbfb145d6250bd20c72844c835fba1da7cd99715486b6164790bb7d8e197a434a56f9fd1ea3a8a7f37cd9fefd5caa8233df73e0aaae227753a0d964314c5b42e36f95d62881a85e2360334c3545834dcb25dd8e22b080c3645ac9aeb494b0befd715439683105bf14dd945040df2697c1cb23d6e32a1d1f0029654a095a4d004ac3efadba6800b4b81578da14894a9b902455291e72cb34c118c77c26b6894d5ca00467042f5f2c928c6b38e7703f1c3b49dac8372f3e492cd3652f0143ec485f2afbf5c10955b9fd6a6d36d40084a839fdf211c49c4023e2c0520a30e79376deae77ab52ba2e5f79f1c85d38c3d094b3256a411e7b08de8c5d8a4bd88ca9f6d5c7d0316204073eb569bd46b047e7eea8753da719af56b182bac617cbf929a813102afb8724c107a3588fdf52f98c276aa5a57454eeb086566aefe2ea41792a183c62c00ce71d2e3a66f0352acb8d6ebd31f8844bb17bbaa2e92666f2a22ab69f86bb73c3a8414b2c7a1802779c0b8fc491460d8d694f81b4e4bf66138bb46013b6f5a196477e9687abcd635e0dbaca21cea343191881e86199d53bb01bc77035c937d29f1c9c9aa362d1ee07d09452ae3e6ce798154319641bbdb1d3c8bf30c8900f1b2eca3b5bb4c63d443869e80ba774239208fc2a903b73ae514eafb27a7823940b506dc580b2cf3cf68305b6ee1a548bdc92d67e13d187a5ea8f8fb5e913921c51a21f5191d27a05fa04d73a0885e2cc245b18440b8a69bb887fa6fbf7e30cb4d887ef6a39b848ba1d4806c235a280f1d68d712e24cf9ec662325370c9ac3ac390ada1d0bcdc77fd1a75ae4a7e5f9672537aecc2bf1590ea0690ecee191e6e87ceb94793883d3735a9b6bccfd2743908100a89ce88dbd7e7961bf1ef55d6be8e54a12611430e8ed3acb2ce0df84f87a7905fc8bec237610ffebfb950ae29b7a4cbd4b166a548a4e61a813359829613576a932feff0e57d119672c89f81c3f267d5289dc467e6f87bfe910a5070fbec66f2353bd94b851a1036ae856a32df8711edfa19a0d2b5b44dc2ea994b52aecd4cb28e1ba286a97a4b63ad1c43139e1ecb9ffbf20300904cb08d5abe9bf122fe6a5380e0688e754799073de11f892381d88d3da0c24175f7908f89045f35f5d52e7964d8035d0a1a52fb04db8da0e41a2c5490bbc0a82687ec0f3602e833ef068bd21ba6705d0a56c3d5a71f9510463fc7e457722b8818d2d7aa4e88db869e4c05916e0ff91642f35f0192d054d2e2af248f44cb9171e16ba74a9f981959fb8c32e34361ac67adee61bdee3be81624a247a4876ce6f92937a63aca3d181dd0123be08d407c199e6f0bd8bcbbe9f91951872b02d46b0c6b0d7f89228e48541319fff54e782f794c966e9f8a456a7437f19dfd39b3c260f7428d7e44594f8c0172da2af67bf2127c9af00ddea209711be6afebcf1ab645f98b585334416ee141fb0653a54f0b672c5dfe944619ff54813209891dcc3c2d44a29bc16125ecc6fd4713e17958410dc51458ef3f3b8ec75999e07ee73a68b61c3700d5f0bbc998057ff6cf2b0edfa22fcc627b9eebfbfbd5fb683df16d4852c70050d8acd1181af3125422fcab8db5e1d45b57514a70be9343249d70d839a15f0d10971865160753e475b1f062f05100a7dde99e0061b584bf2cd095141e88efaaf8d76c38ba37aca705c2914a2c0c8a133e3727b856268c57e0e52810d8a950c418c2857c9e6e22116191a4d15d46d442939b8b11d42f02a17ea11b5fbb2e081043115d883db9fbdf91edc5f87609d207413d27a4f76943a64eaeec5d213ab752a571313834af946341430baf0babc30b11db2bd3c332e3b9d03ef169b6e26f985c8f9ea68aeb40e8344ec4f717c13764e93a56db68bc4e1f350dfb2a3af6b212e733887a8e2d94a64c6e9a89b1023067aaade243df57a6d10ff2b12e1f7feee059cd2a2aed2eea305ee91e59ebcdaa60079eb9cc6a3b9cdb9f81d3befcf3ad7263d45ba0707693b1cc8975842533cba1f815729615fa217039067dc11b16e8ecb703fc764440cc10913877057118dfb370aff70148f067748b6d34bcc244df61cd7cb0033ee47281e95ee521271bacafc5bb92ea4f711d5690a66d46433ea28b9d2323946bdfab4584b202c7c7690c69de315d35ae626c4374195aace1af3178321b7a3fb2d78b7f86cbef5866bfa9c33b622d2b214df11b8e542776ab76a9329444696437e64cd3af1ea720e30388ce27d6d5091ab2ecdee56df297580f13c4d33d8396576a3f183a2b89fd4ca791a210c5e591fbaa1434821b8940dfba8d98caeeff51351152bd34b541cc953bcded749fd7198f6e50f3c96cb55a773060363168b4a6836782b0bd18da14ccc2180661931fda67da007430a3b3de4a417acc87f8d13c2e1b6a183f54154d733ae35b5845ffe8721a4c344e82a5cf683819308c1d710f2c4c02bba77818c272b4192ac91ec730b1c237972f6a272ed28618bd36de10a8e19365830891195da743e670752b339559f08ec81629c61140b70405414a6a077d4b096206056376b97bc26fbf69c3c0663f2f6c64bedcc7f1c773c285c0eebb99535f62bd333584cd8fc94cce1f564d934a87bb74ca6e624eeb23dbef755f12b316827eccab6678a12a065501fad28b0f9b108db72688ab3803fa372351fe1a31800d65779dba84fc92b5af63e6b2b28418db22ec262ef8bef4c41a7d03465204d04695429e53cd1bbea5596088442d62c176b7beb843151b7ee50f39ea1dae07fc705ce2cb2d74e07ab9257a7a3ca093c4fc7a1af07224bd521b4d188270dd076c5a9b1d5cec918d129820cf45d9db3ac927a24d7b2715b610267cff24cf37b75583f42094ee5c629e3810c2a96436a303139e99766224748030ad8461a187d6160110009d2f372a206a74a5484bb307d4cf84df4ac235bb88ed9fec7f6d02b4d8c118cb59e003d3ae67497e28ab2e3ca6b9e0191a7978c3701b567ff1a3b21d3e801c7d878225cb5b54f20d4cbafd751f5a069817584827e2a248708c3a95529b1a9749a67eff5ae1c735a9508d2f5832ab9bc99f1465fb95d549e3cd5aea98d0ec7a31935701fc47c2fbe1420c5114e1af2c034525bbdc2f837896f42eab87a1e9b0d348b58fbcad2105c51f7c19481c3102686c1bfd2f6e03740469cb61c1e682213f5ccd17508b4f8fecefabf03b68601407d2a763d1fd48d99973ec6d32cd79d4bb279ff3d7de1698100f0f3701b7d9b497e46328aded5ab009a3e592521d2b52e2aec3d56f67db98e3745a2392224a4fa2a65c977f4350f6922647680f1a90670ce80d34e9c4a3a6aeb3a02ec4ec7ff072e288b299ec5b9e278ed18cc19239b281226810cca9f08081b396fda29c0696363398d2dccf60a63c774428488e81500c0b8e01c3fa5251a2344c90d482078f56266e70b6dea45cf6881c2682a79558ceff23e1e5b4d2a3593a0aee25209c6134aff5a5fd1013b2714064cf77a7606bd769cdd6e5d2848573698f3e36a82fa0d75be3ed83b6e45457b339ad994581b8a022f1089fe51d776ab71c5f8a9d196e576e557c1c24a5cc932341b0c0820da2a26b9fc3227756b951dd915f2eb975389d0e3cbb62bcdd50722dad07238214bc8fc55953a35702c52a464479574e97364364c381377aa4f42b5441619ffccd67ac8f47e9aa1774104c7bf1822126bcdde2340dc3551041a2db7deb677458e09085614eeb40c20d2e479bb5748fe530c338e356eca10d5774f2333b7d13a3bc0723657ac303473415ee882a5c0d180350aade41398aa18a4ec11f370179a5aac2e9363a421f1e28128591b648cd3c97ae733877e751f11b42a50cfc282ca54d09e8c6d5b0f1421210ff2c4dd9eec1ae08832fb1f5b9882af501ae0ed1c9514f7957564b4ecf5aec9da4e4e281e044e14b57c488fc9e653ef144c5a1b53067075af1ae6041b3df10971eaf8466927fbe00e7d8176be2a5ffedbd707928f1186a5871428de96893c2927fee36f52364847d289bc288c1a6db073ef5b8065fd96fc683108c140c870a81d3c7548cd9f000c54a53f319e6f2e10d9438d9344f9b0b77f58227d5917ba851b1daa4fd2f4e0d7884f899fcc8ab8216c22d2e0791bb381371fcc8b6447c963af94c56dd9f6df36ebd800cea16544dd63c25e02966ad8f0048b8032b0e3e5838f2713e0bede9961db561f8c43e7aac4fa1571e87eb06ff28d0db59349152819cf63c0a9eb4334b834d8199b27061e85e98435496586021ba04012175e00bd9dd295e4ee363c0e0959fc5d6f21d63a7d315b10b6539759da03a7ba67eb17108983b5fb3d6e5ccd84bfaf7445d61d79181e7736efc0e02eb856ab5bf0d4e672b73573cbebfc110c931b4553001904ce81a55a99bd04aa51d34a019a4527ddf2e45ce5b4532a37947b724d89c9838b2439db52578251ed792b330da1715813dac32eb358807edc4d3987", 0x1000}, {&(0x7f0000000180)="d9a927ecc2a8f6ee1d87f340a8d4dee4c3d53db70bc5d1696855628e18b88357df030f97", 0x24}, {&(0x7f00000002c0)="f4abde6ca6cd59fedf569a6f18a748a423db81150137b713", 0x18}, {&(0x7f0000001400)="b584b4fe123a6ddd8b254ce8a2b8ef45d49963b98f3eb66dbae6d1bca280c37c7fa31e8c773c021a92e42703a6ee8b854ad09b477c6d6b29f61ae6bc0cc88453abc277a4aaaec605fb8990e93c9dbda07e61045863d64dc09c8a1d12400e8a253086fccb3ad953", 0x67}, {&(0x7f0000001480)="08c22d6c102c0a845af83e880be254d4dcdac0b6eb52cab6895795c3d21660e7811008a10980f93ff5c8cea9cff483b7c152be074f9290642c7acd0630b700075a9aac44965952a40675959524d498c1a94ccd88a9b584609bb811b59b3546e7910482d44eaf41ba62e55114c18b654053d03b1232910670dd42ed2afa", 0x7d}], 0x8, &(0x7f0000001580)={0x58, 0x1, 0x9, "98a773b8b5488e3d787d6db221fe3d10f40a9e29818b31b71f7bc5b9b70f36c2c1cc3f391a2fe4bcaf80062470f2418e125e528426b11097e6d59a53f3c14c4fe0c76d813c"}, 0x58, 0x1}, 0x40) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/05/04 16:31:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x10010, r1, 0x0) close(r0) 2018/05/04 16:31:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xe000000c}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/04 16:31:07 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0)=0x20, 0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) sync() poll(&(0x7f0000000100)=[{r0}], 0x1, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xffffffffffffffc7, &(0x7f0000000080)={0xffffffffffffffff}) rt_sigqueueinfo(r2, 0x1a, &(0x7f00000000c0)={0xd, 0xcc, 0x0, 0x100}) 2018/05/04 16:31:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x800000000000125e, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) 2018/05/04 16:31:07 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x2, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000300)={@remote, 0x0}, &(0x7f0000000340)=0xb) io_setup(0x5, &(0x7f0000000140)=0x0) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000000180)="bbb04d27f6247cdc587af9a0b4c2ab0be0cc0e9746e016e5514625e3c7099ee213c44b75cb0c433c21d12a1d4a5d8958ed446af4be03b51a1aa7231ff3ad8f915795ac13cc0950cfaac89c6dc93f735f6922dab2893c884cc6925a17d811d0c7636272f210284504d61184164c1ed5a74622d70c6b1ddc21ff51e337db685839710de9f19cf1cab45d4639d0ae1f1133782b37900da682c0f120b27c16e3d8f89d21c98f2ae6f2558f09ff19c8701b59f288a7904428741f86886fe01b693a5d724af1d770cd55af181dda136f4b306763ac134ef351756ff309ccd4983a9329c5e3730ecc1e1c0e6c3c4e3e3525a3f1d0e032511733", 0xf6, 0xc3b, 0x0, 0x1, r0}, &(0x7f00000002c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x145400, 0x0) set_thread_area(&(0x7f00000006c0)={0x1ff, 0xffffffff, 0xffffffff, 0x3, 0xffffffffffffffff, 0x400, 0x6, 0x7fff, 0x7ff, 0x8000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}, [0x1, 0x9, 0x8, 0xc1, 0x5, 0x81, 0xffffffffffffff01, 0x7b4, 0x8001, 0x100000000, 0x4, 0x80000001, 0x100000001, 0x81, 0xfffffffffffffff8]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000540)=@assoc_value={r3, 0xc2}, 0x8) bpf$PROG_LOAD(0x2, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000020000852000002400000000000800000000009500950000000000000000000000000000000092c6694c77063d1ca5b9ca5851dd06a19aa0cc91c36f4dc5a249ea80658f1f7901000000"], &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000000000)=""/231, 0x0, 0x0, [], r1}, 0xffffffffffffffa1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000380)={0xd9, 0x101}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000600)={{0x4, 0x3f5cf41b}, 'port1\x00', 0x41, 0x40, 0x3ff, 0x1, 0xfffffffffffffff9, 0x7, 0x4, 0x0, 0x0, 0x4aa}) 2018/05/04 16:31:07 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0xfffffffffffffc4c}, 0x1}, 0xffffffffffffffff) r1 = dup3(r0, r0, 0x80000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) 2018/05/04 16:31:07 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x18, 0xfffffffffffffeee) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000001a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001c80), 0x0, &(0x7f0000001300)=""/132, 0x84}, 0xfffffffffffffffe}], 0x1, 0x0, &(0x7f0000001e80)={0x77359400}) recvmsg$kcm(r1, &(0x7f00000012c0)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000001200)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001100)=""/16, 0x10}, {&(0x7f0000001140)=""/163, 0xa3}], 0x4, &(0x7f0000001240)=""/89, 0x59, 0x10001}, 0x40000000) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x5) 2018/05/04 16:31:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x36, "9f68"}], 0x18}}], 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) geteuid() 2018/05/04 16:31:08 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x10001, 0x10000, 0x2, 0x1, 0x7a2f361d}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) 2018/05/04 16:31:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="736d617073008174480ea8b77f330563559195f7f3078e35e6f88ba352c4c41c40607ce9ee48bcafbde7a06afc62423d5cce1fdc030024b185a6f9df0f308dd00b6a8711afbf183839bb3c8ab865d180bb234932bb3433d67e62fffdd78178df0cbbfb03a7ecbbdc843d29294110f478ab41ebc9d8d3fbc4fa2070881c9d39c5301cf2a079911e104e") r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r2 = getuid() ioprio_set$uid(0x3, r2, 0x480) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f000096b000/0x2000)=nil, 0x2000) sendfile(r1, r0, &(0x7f0000000080), 0x7fffffff) 2018/05/04 16:31:08 executing program 5: socket$unix(0x1, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) r1 = syz_open_dev$sndpcmp(&(0x7f0000001400)='/dev/snd/pcmC#D#p\x00', 0x13, 0x40080) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000001500), &(0x7f0000001540)=0x10) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x300410}, 0xc, &(0x7f0000001380)={&(0x7f0000000100)={0x1258, 0xc, 0x0, 0xf33, 0x70bd28, 0x25dfdbfd, {0x3, 0x0, 0x1}, [@nested={0x10f0, 0x20, [@typed={0x4, 0x3e}, @generic="3755ea9cf8ac8b8be15211827d7392fac092c84aaafec5f1ecfa4a34504f578b5ef061ec3332de051193057fb899127d4f947ca3f8c1543c66227361c71918174caf3d0f95e905588f3aa78fe16c4cf7432cd93a871940f50c089044c2399ef085a4804c8a4818b077a0a58ccb5f0c358cbb4c145b4de4542c88f6a5a0f883766301ee7f76342f0c04bfa3f37ff9120cafb6428d4bbc584a4798f558a0b9fb810cc1d317d151169265cbdcb910b61733b53792cb859868450ce8717aad7bd266c76563", @typed={0x4, 0x2b}, @typed={0x8, 0x6f, @uid=r3}, @typed={0x8, 0x70, @uid=r4}, @generic="c561c6403697c941542e2e14c82c9d", @generic="dab5", @generic="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"]}, @generic="9701cfedecb642d4bba5ae789c99a791c2b80518b71db8c76820d953a257d5cf60a664dd4a3fe1789b129f4a5cc572313b4aec1fb3500480983d6fe932688df4ba04a868dd75de028b3a96185bd006c30c2c40013f08", @generic="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"]}, 0x1258}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/05/04 16:31:08 executing program 7: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedsend(r0, &(0x7f00000002c0)="76cc36f1a06dacd979a54f9486d3a03bc48ee85b916e1ec115b3176afd7fbb3db3cadfa7b4ca677cef02e9a21746f01bf79df743f259e45ec70c97c9541073dc88d10c921a1f030521a9a301eac23068604a3ff057182cfc02d57893b287686de3ee612810a3b9925724f7907ba745254b0e9ffb9c805e87ce42dc653518e06c35f399d2ae4d8e19be94811771de8e48ee9cbdc6d664c3eeea8ae68ece084c85fa76", 0xa2, 0x0, &(0x7f0000000380)={0x77359400}) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7, 0x22200) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000180)=0x6) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/75) 2018/05/04 16:31:08 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = shmget(0x1, 0x1000, 0x1fd, &(0x7f0000ffe000/0x1000)=nil) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) shmctl$SHM_LOCK(r0, 0xb) 2018/05/04 16:31:08 executing program 4: socketpair(0x7, 0x80a, 0x9, &(0x7f0000000000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/181, 0xb5}], 0x1, &(0x7f0000000280)=""/173, 0xad}, 0x40000100) sendmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001700)="e5", 0x1}], 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r2, 0x300, 0x70bd2c, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2d2e}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf0be}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4004}, 0x10) shutdown(r1, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 2018/05/04 16:31:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) 2018/05/04 16:31:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x10000) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/58, 0xfffffe6c}], 0x1) inotify_init1(0x80800) 2018/05/04 16:31:09 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r0, 0x107, 0x14, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x4, 0x4) 2018/05/04 16:31:09 executing program 3: r0 = socket$packet(0x11, 0x8000000000007, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'bridge_slave_0\x00', 0x905c77bd13e90901}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000009c0)={"6272696467655f736c6176655f300003"}) 2018/05/04 16:31:09 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000780)) 2018/05/04 16:31:09 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101100, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @empty, @multicast2=0xe0000002}, 0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/04 16:31:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x7, 0x8, 0xffffffff, {}, 0x1ff, 0x3dd60744}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x402, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x2c}, 0x1}, 0x10) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) 2018/05/04 16:31:09 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getgroups(0x1, &(0x7f0000000040)=[0x0]) r3 = dup3(r1, r1, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000180)={0x80000000, 0xffffffff, 0xffffffff, 0x6, 0xda77, 0x800, 0xff}, 0xc) setgid(r2) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000001, 0x1000, 0x1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r5, 0x1}, 0x8) write$rdma_cm(r1, &(0x7f00000033c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003380), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000100000001005d1c030000000000000006ffff3cb88d000000000000000000", @ANYPTR=&(0x7f00000055c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) dup3(r1, r1, 0x80000) write$rdma_cm(r1, &(0x7f0000005680)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000003440), 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x38) [ 194.381137] ucma_write: process 852 (syz-executor2) changed security contexts after opening file descriptor, this is not allowed. 2018/05/04 16:31:09 executing program 5: modify_ldt$write2(0x11, &(0x7f0000c8cff7), 0x10) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername(r0, &(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0xfffffffffffffe7d) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000500)={0x3, {{0x2, 0x4e24}}, 0x0, 0x4, [{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x290) modify_ldt$read(0x0, &(0x7f0000000140)=""/131, 0xfffffffffffffffa) 2018/05/04 16:31:09 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000057c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000005780)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000002480)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f00000025c0), r1}}, 0xff07) 2018/05/04 16:31:09 executing program 7: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [{}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = mq_open(&(0x7f0000000080)='\x00', 0x1, 0x4, &(0x7f00000000c0)={0x1, 0x3, 0x9, 0x2, 0x6, 0x6, 0xffffffff, 0x8000}) mq_timedreceive(r0, &(0x7f0000000100)=""/241, 0xf1, 0x8, &(0x7f0000000200)={0x0, 0x989680}) 2018/05/04 16:31:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="736d617073008174480ea8b77f330563559195f7f3078e35e6f88ba352c4c41c40607ce9ee48bcafbde7a06afc62423d5cce1fdc030024b185a6f9df0f308dd00b6a8711afbf183839bb3c8ab865d180bb234932bb3433d67e62fffdd78178df0cbbfb03a7ecbbdc843d29294110f478ab41ebc9d8d3fbc4fa2070881c9d39c5301cf2a079911e104e") r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r2 = getuid() ioprio_set$uid(0x3, r2, 0x480) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f000096b000/0x2000)=nil, 0x2000) sendfile(r1, r0, &(0x7f0000000080), 0x7fffffff) 2018/05/04 16:31:09 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500008000000000"], &(0x7f0000000000)='syzkaller\x00', 0x101, 0xfffffffffffffde8, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r3, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) 2018/05/04 16:31:09 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x13) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) 2018/05/04 16:31:09 executing program 6: ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x200000003, 0x1000, 0xfffffffffffffffe, 0x1}}) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'irlan0\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4d, 0x3, 0x3, 0x3f, 0x7ff, 0x9, 0x7fff, 0x6, 0x100000000, 0x1000, [0x20000, 0x400, 0x0, 0xfffffffffffffffb, 0x0, 0x9, 0x0, 0x7], [0x49]}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x6, 0x3}) 2018/05/04 16:31:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021200ca43c28cd226529eb72ce18ac4d1f5eb93363847a017ebbfe64aa92ca05cf1a22f5fb28e270dccb71f3ee550206e941c4dc47c35f4615c3a4cd43980784777dda333a9fd3191952f99fe8ff92100089a9660309f33638fef76febb2eb0dcd2425d894ea253248dda37eaf2120abbaaacf317a4300300000000000000"], 0x10}, 0x1}, 0x0) read(r0, &(0x7f0000000140)=""/69, 0x45) 2018/05/04 16:31:10 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000380)={0x0, 0x3f, 0x9, 0x5f, &(0x7f0000000100)=""/95, 0x24, &(0x7f0000000180)=""/201, 0x24d, &(0x7f0000000280)=""/205}) bind$vsock_dgram(r1, &(0x7f00000003c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'nr0\x00', 0x601}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) 2018/05/04 16:31:10 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x4}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000)="eb", 0xffffffffffffff95, 0x24008010, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000040)={@multicast1, @broadcast, @multicast1}, &(0x7f0000000080)=0xc) 2018/05/04 16:31:10 executing program 5: modify_ldt$write2(0x11, &(0x7f0000c8cff7), 0x10) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername(r0, &(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0xfffffffffffffe7d) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000500)={0x3, {{0x2, 0x4e24}}, 0x0, 0x4, [{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x290) modify_ldt$read(0x0, &(0x7f0000000140)=""/131, 0xfffffffffffffffa) 2018/05/04 16:31:10 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/216, 0x13) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000240)=""/168, &(0x7f0000000300)=0xa8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/04 16:31:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x3bc}], 0x100000000000038a) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000004200ff026d8093d5f584574d8d070000"], 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x88, r1, 0x0, 0x70bd2a, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x38}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x74c7}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xb6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x21b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4c}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) 2018/05/04 16:31:10 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setrlimit(0x3, &(0x7f0000000140)={0x1f, 0x684}) r1 = inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x4) inotify_rm_watch(r0, r1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x7, 0x2) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x9, 0x20000) statx(r2, &(0x7f0000000240)='./file0\x00', 0x6400, 0xfff, &(0x7f0000000280)) exit_group(0x2) sendto$ipx(r0, &(0x7f0000000380)="cff013833dae27ba05841b1588f71b7a1580a24b2848e778b7cf14991bbe1348ca9b8baa250140b8d288c5ed4c45ae0756d56f950ef06bb939abca235cfca70f3eabb189729316ec1ee395188c219870b1ec9fd11ce2d8d3ad5ee280a13ba86857c03adbef13f67d1f561b2afc3413d5292598daad673ee79a3b366c7f9854f1a7c94e6f1d8de3b654b287f4ddd2b141819a3d4efd427c846f56ab9c", 0x9c, 0x40000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x4, 0xf9e8, 0x6}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000004c0)={r3, 0x3e, "78ef5531d5a95da32b4dee6f5560f531bbcf2daa594f166c3d63d57f87b2ffeb863f144ad9c8917badce7633a642acf616216cb7aa3d3899b78cd3e34004"}, &(0x7f0000000540)=0x46) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000580)={r4, 0x20}, &(0x7f00000005c0)=0x8) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000600)=""/101) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000680)={0x1, 0x48a9, 0x3ff, 0x93e, 0x8, 0x401e84d1}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000006c0)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000700)=0x2, 0x4) fcntl$addseals(r0, 0x409, 0xc) prctl$setendian(0x14, 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000740)={0x10001}, 0x4) inotify_rm_watch(r0, r1) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000780)='/dev/uinput\x00', 0x40, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000007c0)) ioctl$VT_RELDISP(r5, 0x5605) readv(r2, &(0x7f0000000f00)=[{&(0x7f0000000800)=""/160, 0xa0}, {&(0x7f00000008c0)=""/168, 0xa8}, {&(0x7f0000000980)=""/223, 0xdf}, {&(0x7f0000000a80)=""/195, 0xc3}, {&(0x7f0000000b80)=""/243, 0xf3}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)=""/111, 0x6f}, {&(0x7f0000000d40)=""/181, 0xb5}, {&(0x7f0000000e00)=""/220, 0xdc}], 0x9) recvmsg$kcm(r5, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000fc0)=""/214, 0xd6}, {&(0x7f00000010c0)=""/126, 0x7e}, {&(0x7f0000001140)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x8e}, 0x10100) syz_extract_tcp_res$synack(&(0x7f0000001200), 0x1, 0x0) fcntl$getflags(r0, 0x1) dup3(r0, r2, 0x80000) 2018/05/04 16:31:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname$netlink(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00', &(0x7f0000000140)=""/26, 0x1a) write$evdev(r0, &(0x7f0000000100), 0xffffff0a) write$evdev(r0, &(0x7f00000002c0), 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7, 0x400400) 2018/05/04 16:31:10 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x8b, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') socket$inet_udp(0x2, 0x2, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0x1c}, 0x1}, 0x4000001) 2018/05/04 16:31:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x5, 0xfbb) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x352) [ 195.492945] sg_write: data in/out 1819308093/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 195.492945] program syz-executor5 not setting count and/or reply_len properly [ 195.565565] sg_write: data in/out 1819308093/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 195.565565] program syz-executor5 not setting count and/or reply_len properly 2018/05/04 16:31:11 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000240)="17", 0x1}], 0x1) poll(&(0x7f0000000100)=[{r0}, {r0, 0x403}, {r0}, {r0, 0x1}, {r0, 0x4000}], 0x5, 0xe979c6) writev(r1, &(0x7f00000044c0)=[{&(0x7f0000004440)="86", 0x1}], 0x1) 2018/05/04 16:31:11 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x0, 0x9}) dup2(r0, r0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101002, 0x0) 2018/05/04 16:31:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/ptype\x00') accept$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x1a}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x3, 0xdef, 0x100, 0x3, 0x100041, r1}) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000300)) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000040)=""/195, 0xc3}, {&(0x7f0000000140)=""/151, 0x97}, {&(0x7f0000000780)=""/31, 0x1f}], 0x4, 0x0) 2018/05/04 16:31:11 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000082b000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) 2018/05/04 16:31:11 executing program 5: open(&(0x7f00000001c0)='./file0\x00', 0x4000, 0xe0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000040)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000040)=0x8) creat(&(0x7f0000000640)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) accept(r0, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) mount(&(0x7f0000000280)='./file0/file1\x00', &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000080)='openpromfs\x00', 0x80000, &(0x7f0000000440)) mount(&(0x7f000084c000)='./file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105403, &(0x7f0000000580)) 2018/05/04 16:31:11 executing program 6: syz_emit_ethernet(0xd7, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaa98aaaaaa010e4a1ed7f986dd60e3060000183aff00000000000000000000ffffffffffffff020000000000000000000046cf7c4b8700907800000000fe8000000000000000000000000000ff32d58c5264d8fafc911726626cab69f7e6ad0223f90094b96975c68ad209fba23ef2b0841ecce854e26a75cc5a5ff798974d9234c56a22bc1352ae486c3d453ef39b763bbd34c6aa052b10acf36201d6b0dad6f2c0f795966df81fd8afc5ed0e6f1b20151db822fea83e54794789561bdefaed11768e6e4dc78f096e1b7723603fd3224f93ae8cdfe46b41447e3ec17107f3a12931cce1d7fa58f185fcce3d624c4fcdc8170c26ff678508f12ee9387429"], 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10800, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x40, 0x200, "94a80cd469d0ec84b87743d63859b07f89ba371107a059ca2b2ed351a2cb52bdc74ebd7ef30ac059640a255da6b64fd607711c7b2b9f5c6feb296e49f0f5cafa7f95c0b33d4b47a92b50f935ddb212d7"}, 0xd8) 2018/05/04 16:31:11 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0xfffffffffffffff1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x2, 0x1800) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), 0x4) 2018/05/04 16:31:11 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000800)='/dev/uinput\x00', 0x101, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000840)=0x5, 0x4) sendmsg(r1, &(0x7f00000007c0)={&(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="ded3e18a5547e2a63c40576c4aebded8a75bfdcd", 0x14}], 0x1, &(0x7f0000000140)=[{0x60, 0x104, 0x1, "781c9adfc9936769d9e94e853ac8497b50ba21c9c0cc7bf1a7eb195e5fcdd33533b7ec42eaef36cc464c17a0cdd8b763fd5ddcb2ab0b2f0e0e32550eabb5a5e8b4615847f125ad457c35b802f6"}, {0xd8, 0x117, 0x3, "64d6238cb119d15e746a224b5ce9c10d648303c92e0302aaff6a437f2f8ee21477a0966a39acf3da5a613019729f2816dbc21a8b7e2ac586eee0277275a4452bf8622073326e63dc080d2ff7d6698dde1795c86226e86c5bfc1121ac3fab6b9284f57f1af8361f3209c9c13a10cc6c6d2d2bf90492df57b347400c47599261c364afbdc4e1d31bb6eea0b8ada3ba303c1db7e04afab864e7ae618395b2ce865006e1c7f2d94078a1d05785d69f743c1b6338fb9556e333a7bd4949d278c9c10dcd00bb"}, {0xc0, 0x10c, 0x7, "857cd3b8091ba3028d822f828ef1a6390593163d68908c163d6a70757608059b6aa9a93fe935eb450cc3448237e211307c0a624b4f0686b831e563df8207da07c790d03172b1a3344e76c48536044e696af7f0caf468a013d3ca936575422cd05155e181cca482212f1d16e1a5cff9feeb688bbc4c1409bba369e9abd1970cc7ce6747748aaaf04880fe25831bed5e4f666a86daa394cbbdc48223b930369199f3b6880fc52ef2b0ac"}, {0xe0, 0x10e, 0xdf2, "5dca2d6821cfcdb2026fbd232bd4be4db25211c6207538c9d046dc3b7df11b2e30c19cf4a7ab7c8cde642bb089268760bcb1dea6183ea23948e7c48f0046a3bbc5f2d6c9d625ce5abd946bec13c74f889943f5b42d95acc7dda288e3533f412e6870b7e16063b9d7d6d34d7646ea8388536f65be99683d3128dccc447e6cd1ac1994359384e0df620176799956f4b0d08acecf3381a084a843d355f96e7be990d27e766a822eb0c821f38436b044086ac2405777d1287018204e5cde5f883690785a2809e37f6e2896f4a643679e"}, {0x108, 0x112, 0x3, "4920d1e2615e2aab4bad37a161525d9aed3d38ba382778eb5da65efac0c62c222373b6c128d6cb00b05b982c5da068c11a61b13683632f42c4e8e848572da7bdadd974e4616956cd206e25857f2afd7d46f8c71d46c85c09b1f792e7846003a88dad8aa4d61c1baa7de0d7aa15c64b476cfb82f891fb6d73cfb4ca85b5218a6d0e6705edfd4dd62bfe455d24c9d0e3844d7f8a4543148f5cf80fb26b704548111b5b6b861cfc96f1644f4649a5363a3894b7fe7c41809acf0aa8afea18c62b9d29abd3ef435a63c2b08bc05f17efec8eb5deed59d2cc27850533d40cf99904bda16f5af8174deeac99f7d97ec2e7469e79"}, {0xc8, 0x18b, 0xffffffff, "513ac671b1a6b3ee4a44fcde29965b6ff92427987231909d5ceee2861825d8949f3ba7a3b229f16c53fdba31c5532ba265504307170a5798a5327cc84973810d9113609c9f0f1f7c56cea48bb240d87855baa0434ba8dee17811b6a683a5ad186aa4482d88cca3ff9d7db45669a81a33df1f477e5b5f2ce0d8709083387c7f7ddf30dfbd11f8fe3bd19ae133a785ee3c6f7d242918d10c23dd515623443e09ad54935cc6c33530bd8cbaaba6131bc2d4f07f861c0f42"}, {0x90, 0x119, 0x4773, "88245695fd7f79c03e94865bbd17bf020aaaeb5bf481758dac9cb46b5767d0ac120d56ed76ebb66d5c53dc9375bdd03f02d077ff085c97172a2578c755eb003872594b8b01b151ebcc2dc8b7c8b360c7a657837818133060c91a04b3cd7a2007ee1b206fdb654d0847d6a1b592c0dd54f6325c2e94553103edc444c2"}, {0x110, 0x11, 0x6, "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"}], 0x648, 0x4000001}, 0x850) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000008feffffff000000", 0xc, 0x0) 2018/05/04 16:31:11 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) unshare(0x8000400) getsockname$llc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/04 16:31:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/05/04 16:31:11 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1ff, 0x9, 0x7fff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x0, 0x30, 0x40, 0xc4}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x8, 0x5, 0xc9d3, 0x5}, 0x8) write$tun(r0, &(0x7f00000001c0)={@pi={0x0, 0x3}, @hdr={0x3, 0x4, 0x5, 0x8000, 0x3f, 0x3}, @ipx={0xffff, 0x53, 0x2, 0x0, {@broadcast=0xffffffff, @current, 0x7f}, {@random=0x3, @current, 0x2}, "59b23ff04e616aada9214cfffe1ab2b1c5d616ee2172d2bc1c9949b93b6a783852dc06731cfd02fd8f28429c90e3acfdc6d277e7f6"}}, 0x61) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000240)="ae303782fca16a7052bbdaa503a1d81673079a5f7b3fff1a73d659", 0x1b) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r2 = semget(0x0, 0x1, 0x8) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000280)=0x9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000002c0)=0x5d4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x3, 0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000340)=""/29) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000380)=""/251) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000480)=""/9) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x0, 0x0) getpeername$netrom(r4, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000005c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e20, @broadcast=0xffffffff}, 'bcsh0\x00'}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000006c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1ff, 0x1, 0x4, &(0x7f0000ffe000/0x1000)=nil, 0x7}) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000000700)) getitimer(0x0, &(0x7f0000000740)) prctl$setname(0xf, &(0x7f0000000780)='\x00') setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000007c0)={r1, 0x6, 0xe1, "9c870bf473bcfa5e8d9cbffdfd23a4ad77015f55f26fca840a5d542af189230d98e8e0cc7c171d17213cf2c1db96eb678d1ffbf58a9d67be37c7d115769771ab73ed8c998ab0242281146c6cd0c19c967033a9937ffc824bf93fcb49a7409a3be9c32a0237fc7bcaadf039e163aa5f1c71b0b5e159d98fa971f8d025126716863c99c28fb62362d9e8966f19b954976c36f9168062bbe23a5282674a6b19a709841d76f9c9e9dbcf1d9828e4a38703700287664cfcf32133fe3711ba88697e04699eff38e8ae6434544b6a1a5aa9790798278411656cc05c3e0512275e002717d2"}, 0xe9) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f00000008c0)={{0x101, 0xc2, 0x5, 0x2, 0x2, 0x5}, 0x9, 0x4000000080, 0x164}) fcntl$addseals(r0, 0x409, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b00)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000c00)=0xe8) r6 = getpgrp(0xffffffffffffffff) r7 = fcntl$getown(r4, 0x9) sendmsg$nl_route(r0, &(0x7f0000002180)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002140)={&(0x7f0000000c40)=@bridge_setlink={0x14c4, 0x13, 0x70b, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x0, r5, 0x1}, [@IFLA_VF_PORTS={0x14a4, 0x18, [{0x4, 0x1}, {0x1484, 0x1, [@nested={0x230, 0x74, [@typed={0x8, 0x13, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="bef1cf5142d6d6ec23e8fec715a043b059ba9c1c35b45b72dbf9683f2f00637b0b3daf81142c88a17f68ab5f3f73f0e6156c", @typed={0x8, 0xf, @u32=0x9}, @typed={0xc, 0x37, @str='bcsh0\x00'}, @generic="295610ff81feaaefd25d6c0120ab5c455b41f9518e2af110f700efc0a972a1a0397255c636d87d02d69d349bd6d47bb599e4fb610003ac96789c69d2246ab1705ad0c3e5747dad523405cf73910bd39cec20539e959d299fec00e79739b90fd75d5d96c9d2e079d8c74a909e8bd81460dbdc12fb10ac400ae25194bbb207f0dd8e2247cb30c33ab4b57aa4eed65acd1375d0a2e85bd2ebfa39ce13f339e6c1077f19040672ef4d80b81df1e1f34202dc3b9a662272c427c95e6ad2cc6adfcd2b7343797939d0474075eb5cd1ad2c4af58f1a731546953c4c82f6ec5fd5008b3e698e329bafa82bfe4ea69525ccb73d11e177147b", @typed={0x8, 0x90, @fd=r0}, @generic="02a38e28824ff2f80c01cc56427199d88c57831226a17bd1c11973c80cce68e74033cabdeb6a192c1fb3c482b54f25ce374f60ad14b5c40abfcdadb540f84db329f8f77b0bf109f3a4c20c48adc7c8ffcac26a807148ca5598408bdae22d93ca39b93b90b4cf952d02320b4c3a3cce3640e60947021f36069a61452a401806e17f2bd796aeeb99f08bfcff53cd0f0ab3ea9e5c8b9ff23281fa43a3a37c8b8b424e500b4ab718045455a1ab4a4460f36d0e1fab4f2ca62da50dd3ffb4470af7c27cc0434a13d6751f4c2c0c262db1ecff55ad9e53c5d80aaa7ebf21ae9409d5f5"]}, @nested={0x68, 0x6, [@typed={0x8, 0x8f, @u32=0x4}, @generic="ae936162d6315c19177c9ce91042b5696727a53fb07381b5fd04eba2563e2393a251c69ee88cf7cd0bb386c0c2422605f6dcfec9f5dd39570a67a8df2afd5e5bff428bfbeb2b018ff335521684b1cbf80b089d5957a5d676f3a6"]}, @generic="a384e63349b5c28e4758b79b5c36c48b2bcd8e269792921905d43d8acb2979e4035570cfa057f94125b73fa4d37582e01c7dd5d0eb96c3462decaf7e7ee9fefb01605cf3c14ee173d17b623eb9b912ed96728e1ea14de23840a62a774336e74504c7ef62b2ec6b7e2bbe39bab79ebd36284106098120ce0f618715d913107cf65204b4034294f83cea6866a17afa9b75ad93eb7f7a21a77d817f040ec3f106ae", @typed={0x8, 0x14, @u32=0x9}, @generic="a43f5a679648fa83d49a592677824f6953f00fe0ddaba01f7980bac12be861bc4f82881822bdc5dce47ec94350029fe695c3cd656f850f9a799d0938a5b0fcceace13a703d77570690", @nested={0x10d4, 0x2a, [@generic="ab7b67ce0435b6b77897344ae0f0957df235160c0500e03043f3df49eb2da69e50400a5b9ee86dbc7ebe95e7654f1c82908364", @generic="4a8677f434239795e088949d984b043e7b9fd87676640aed0b5400b6ce978f3a9a7a2c012339833660c8275f2d28c566d47164317ec69b159af4f194bd38a5bbf9f579a1c1e6bf565e47a06ac74a0e2867699505eba62be2ebf53f0041e7c54cf51c503fd6853b67df15e5c31ec424080cc2525ecf3cbec6dafde81d02484fba5d9a3b1a9c37754a6c00746a48afcadf92", @generic="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@typed={0x4, 0x81}, @generic, @typed={0x8, 0x2f, @pid=r6}]}, @typed={0xc, 0x4d, @u64=0xbf}, @typed={0xc, 0x13, @str='system\x00'}, @typed={0x8, 0x10, @pid=r7}]}, {0x18, 0x1, [@typed={0x8, 0x95, @str='\x00'}, @generic="cef0011a1eb35bf1fbd406bb"]}]}]}, 0x14c4}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/05/04 16:31:11 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x80) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)) getsockname(r0, &(0x7f00000002c0)=@can={0x0, 0x0}, &(0x7f0000000340)=0x80) bind$can_raw(r0, &(0x7f0000000380)={0x1d, r1}, 0x10) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x4, 0xfffffffffffffff8}) unshare(0x50000200) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x200000025) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0011c06afc5c8e072a422a3bb74835a06c1b2877e48987e200"], 0x109) close(r2) fcntl$setstatus(r2, 0x4, 0x40000) write$binfmt_script(r2, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'em0'}, {0x20}, {0x20}, {0x20, 'posix_acl_accesseth1.vmnet0^'}], 0xa, "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"}, 0xff45) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)) 2018/05/04 16:31:11 executing program 1: madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x10) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x8000000084801) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xffffffff, 0x9, 0x8, 0xad, 0x8d}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x9, 0x9, 0x5}, &(0x7f0000000180)=0x10) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x10) 2018/05/04 16:31:11 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001240), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) socket$inet_dccp(0x2, 0x6, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101000, 0x0) 2018/05/04 16:31:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000)="121d3e56a4a7b4e675e738ce8b908318bef6cf46a9d56553a8ebf8aa5cd0", &(0x7f0000000040)="7069a774ef78f4166a911f1567b2703747f9a06c712238cff56ffeb1554dac5f0b5d26ee5bd212a6c06d4d05859bbbdb31719d61439b1a0fa85807404a761c2208", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000140), &(0x7f0000016f02)=""/254}, 0x18) [ 196.380456] sctp: [Deprecated]: syz-executor0 (pid 13888) Use of int in maxseg socket option. [ 196.380456] Use struct sctp_assoc_value instead 2018/05/04 16:31:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x8000000084, 0xff, &(0x7f0000000000), 0x29) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xa41, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x51, 0x4) [ 196.487510] sctp: [Deprecated]: syz-executor0 (pid 13909) Use of int in maxseg socket option. [ 196.487510] Use struct sctp_assoc_value instead 2018/05/04 16:31:11 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001800)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000001840)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002940)="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", 0x130}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x13, &(0x7f0000000140)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000200)=""/80, 0x50}, {&(0x7f0000001480)=""/225, 0xe1}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffffe8, 0x400000000}, 0x61) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7fffffff, 0x240) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000016c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000017c0)=0xe8) r5 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001680)={0x0, 0x2400000000000, 0x4, [0x7bb, 0x3, 0x20, 0x5]}, &(0x7f0000001880)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000018c0)={r6, 0x2}, &(0x7f0000001900)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r2}) recvmsg(r2, &(0x7f0000001640)={&(0x7f0000000340)=@hci, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/23, 0x17}], 0x2, &(0x7f00000015c0)=""/86, 0x56}, 0x10040) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x32, &(0x7f0000001940)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0xed92b6018a3bef15) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000300)) getsockopt$inet6_int(r7, 0x29, 0x7e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/04 16:31:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000005c0)={@dev={0xac, 0x14, 0x14, 0x16}, @broadcast=0xffffffff, r2}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) r4 = dup2(r0, r0) ioctl$SG_GET_SG_TABLESIZE(r4, 0x227f, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001400170100589e034f0000000a00004404000000edf93c00", @ANYRES32=r3, @ANYBLOB="1400010000000000000000000000000000000001"], 0x2c}, 0x1}, 0x0) [ 196.722241] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/04 16:31:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1d}}}, [0x1040, 0x2, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x6, 0x9, 0x8001, 0x81, 0x10002, 0x80000000, 0x3, 0xfffffffffffffffe, 0x2, 0x200096, 0x3c]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={r3, 0xe0, "09ef5b2d564ffa87cc54f6cb3b6f0c610ba708ce238a5d7204cb247dadda18cdb6ce0878e79ad5966bdc8da870497cbd15a3e07703a415b4e5254f3e441d28032b13eb6c0a250b63b65728c062bfd3759fdaf66121e151dfd0ee7c714b0616d446d2ab29b4727fb2e4f651eda0820a4cf7fb332191d98af7e77fdbee7ad3d92da18da01854a0f2ed602b26997ef9db9d8aba93e4e0e66d3c5c5f7c8f89d9083afe4c820fd7436c24d5fe2b858d8481e8e8798172ca0b2f07b36f2afa9fa574db25173ad807e206d43312f61744e988106b90ddb47e07a29e8d663f904ab18bc8"}, &(0x7f0000000240)=0xe8) 2018/05/04 16:31:11 executing program 0: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x8481, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000500)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x3, 0x3, 0x2}}, {&(0x7f0000000000)=""/81, 0x51}, &(0x7f0000000080), 0x3d}, 0xa0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0x14) 2018/05/04 16:31:11 executing program 5: unshare(0x8000000) r0 = socket$netlink(0x10, 0x3, 0x200000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200200, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x7) close(r1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000400)="580000001400192340834b80040d8c56020e2200010400002100000012005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03f4f8fe7cdd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x4, 0x1ff, 0x7, 0x353e636, 0x5, 0xf87b, 0xfffffffffffffffa}, 0xc) 2018/05/04 16:31:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f00000000c0)=0x54) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000267b33f452a831f5c5f8843b775e9aa13e4a0c4c4c60d2e42d0b2284d03b0da28d109f3c7e475fb4ed71aebe2646b807b04d0e20a9d1d8dd2a3e8c37e0744c8e3cd22d20d005eba2b725cd9cf955bd3f16320d2fa0668bff07050f87b2c76e3dd8c9838c5fee5358d8ebb8c787aa4cd172249c7e819dce796396b4e8ffce1"], 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) 2018/05/04 16:31:11 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0xac85, 0x4) connect(r0, &(0x7f0000000000)=@generic={0xa, "35453fe63ea513b544b2d1a57f81f6e96a96758b3a96c27debfb206312851738fa96259350250d1aade8c5b7bbb21deab21f1dfdc90bdae2b731c743b0ab450ca4ee2575e3821118ed845a26ea7ae97463c15cec3a68252261a1fa6143b2dc2c6088d0541ff588f39be1f852c65568e0fd1fc2e35306b70b98bd530d3986"}, 0x80) 2018/05/04 16:31:11 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000100)="9857b528ad2f7050163e48a95a7afb5a26f4ed4a396f321edc5f68750bd82149a36fc9f97ebc640cc6726808f8c1322a0b764ec186058826cc8dec932aba89871b201389c3e619fc12fa87dd5d894f1d857d90bc60df15f9fcc01046f577be8a5fedbe1b0c1c52cda14bf633b3e6a7c5e436ab544eb4a528d76173b4ad09ab9dc5148b4aba006517c4fc91ae06d7bc01c3274b70d25ffa8460973ffa54bb39ea98edcde0cadafabaa2d3b09f29423ec253924e80a52603519eaf1420521202da36fb97cbbf13a1", 0xc7}, {&(0x7f0000000200)="b636ed42068869c2f9c1e1c5fe4f52838c7dbe3d1214722b7197da9a08dca39b9f5491312a8c8cfbe43b0b0498bb94cf056a3ee5af4250525468e33343c51e7e95a3a04e35ad5c61bef4b7c9238399dfc6f060a23bba97b0c9536e9f392733c4d7d7dd91a2a35ff03950394ea51c4148380f562d99fecc099cdcb1e1c8404b4a867026f479fd269c0082991b3385458e15d15d2b9e459ec3a12e334b7f1ef7ad1b62404d", 0xa4}, {&(0x7f00000002c0)="0d0cda111b54370a54a5260c3be76112ee35e8abb8de39b0993338e4a94ff8b54e8b25bfa05693350e487d14dcf47708a635bac5f5550ece00e9ff7a", 0x3c}, {&(0x7f0000000300)="0a29a82298e9a7ada0ce2f82e925b36e7ba6f8f219657b0178686746d99bdf38697c594ec0b28e86ea7ba94bdd2f610e8f5e584c62200ecef47171a5c773dba54b178b823bfd6e05ddaba7f7a3b26caa7bb6c9f07b51efb509aa69f79e6cb013f72f7634bd4cd42deb6f62413a78e00eb244d9a3217d04ebfb3734b151fbbb9e73b1986ead106518e7a63332250514a6dadad3eedad648b3fa6422500172f6b7d248cd7949cbe2232285d2dc14cc06a02d41957e512830c88c839c84d6bf2bd826f96c92b1eb68a37d9efa5716906d196f56e07dd5d490d8b843d1c60d2f05fc198c1e6484a932be665f7d2620cc0e63d87fd06e9eaf", 0xf6}, {&(0x7f0000000400)="6f8f4809d05a726543958e23c67625d56b07cbc0fa467012b4948996e0b3f5c4ff6d6f7b781dd99915418a2e9d6eb42fa7a040c8b98e48e8e306416dd90a6c8fec0140a5dc8b3539ca91228097d2f26dc878d109e5c2c896df35b078501bc849ff984d7ba743dbafe93d095c3efbf715b85b48190cbfbec315d16571cc880be8cf2613197828", 0x86}, {&(0x7f00000004c0)="971b06d3640243023b4dbac02e1039ceb2e5dd0a0588aa6df58a42d386b6363e3267d6b72ae6dae16f8e3428bb4057a6fa239b22e12cfe26e941036880b41a3b4d8aa2547209f2534b2563627436616792bea936e6208ba2cbb063d22ef42210bcce4619cd0f2236f5fa8b09d6645c9ffbe696bb41358bfafeb1aa049746c08861fe1bd0f038cbb50cb51d5eda2e8511abe2583052fac2a5f363b5e6233b937c4fc2a063a8fc072ccf54129688b3043bac037672d9564cede040d478ad62dd409d3292672c7a6100c4fa4abdbab880ac4271c6dc458d28003cc961d18380b8d2c087574862f8", 0xe6}, {&(0x7f00000005c0)="172f1a36a15ab15755e12f23c1b9fd6f7e1fa122b4ebf7273f6f1f26245b0ff5637972f048da364a44f06868f372d03773acf381340ab584e53e681907748d88199c82e685f361b1f5fc575109199be48bd986d3946c534ed57157586eb659e9954c823ee060c3cc", 0x68}, {&(0x7f0000000640)="2dc3d177f4ed8b80d7b55d30d4d4192b2c56464b387249fee288d7429afceb8fbd20f016c31d9a", 0x27}], 0x8, 0x0) pipe2(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000000000000) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3), 0x390}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) read(r1, &(0x7f0000000000)=""/250, 0xfa) read(r0, &(0x7f0000000900)=""/172, 0xac) openat$sequencer(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer\x00', 0x20000, 0x0) prctl$getname(0x10, &(0x7f0000000880)=""/53) fcntl$setlease(r2, 0x400, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000800)={{0xa, 0x4e24, 0x2}, {0xa, 0x4e23, 0x80000001, @loopback={0x0, 0x1}, 0x7f}, 0x2, [0x3, 0x9, 0x100000001, 0x7fffffff, 0x7ff, 0x9, 0x3, 0x101]}, 0x5c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000700)={0x0, 0x38, "d4c070a01a20c68daf1ec7cb68fb1c0b14b24d5e67f444bcc6b5bf6ea03016af01d18f0d041a172d1ec341d0948d536b639408088a5c17f3"}, &(0x7f0000000740)=0x40) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000007c0)={r3, 0x3ff}, 0xffffffffffffff96) 2018/05/04 16:31:11 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420a, r1, 0x8, 0x20000000) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x111080) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000180)={r3, &(0x7f00000000c0)=""/129}) 2018/05/04 16:31:11 executing program 6: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000008c0)={0x0, @rand_addr, @remote}, &(0x7f0000000900)=0xc) getresuid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)=0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000008, 0x20010, r0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000cc0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000a00)=@allocspi={0x24c, 0x16, 0x800, 0x70bd25, 0x25dfdbff, {{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x0, 0x4e23, 0x4, 0xa, 0x20, 0x80, 0xbf, r1, r2}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4}, @in=@multicast1=0xe0000001, {0x1, 0x3, 0x7fffffff, 0x3, 0x1, 0x81, 0x101}, {0xffffffffffff0001, 0xc6e, 0x6, 0x7}, {0x8, 0x91, 0x400}, 0x70bd28, 0x3506, 0xa, 0x0, 0x9a, 0x80}, 0x1fffe0000, 0x39fa}, [@algo_crypt={0x12c, 0x2, {{'ctr(aes-aesni)\x00'}, 0x720, "2882622b9dbfca0f80ee3ad83687588ec91c4ec31632a3bfc979b7b660fe43a3a3196ec3c2c2cb159741ffab3ff1df79e26a26da8766e6b002d721d6dcceac542a2a2284c8d6730fcd4a15d19b7b52fdbc485d4af7dd2bc30f97f114e582297d8bd386c5009def2f3d324d489d6381f06b6abe4f9ffa03d5cd2e7a0af5275204b555a92cd79efb9a4281884fcdf568cc20e0c9ce6fe8a5a82c3075f5b2c131327ca44ed2786d8f49e45ac7c58029c0731fa0bdc3bf54929cb5f165ac1c4bc5c0c7f0187a1079cc324acf37cdfd787de91e1a03aede1f48be5c30503b4a36349196893064"}}, @address_filter={0x28, 0x1a, {@in6, @in6=@loopback={0x0, 0x1}, 0xa, 0x9, 0x7}}]}, 0x24c}, 0x1, 0x0, 0x0, 0x804}, 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x5}, {0x80}, {0x6}]}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=""/33, &(0x7f0000000100)=0x21) sendmsg$nl_xfrm(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="50000000210001000000000000000000ff010000000000000000000000000001ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000004071b0bbff38196828af04540b01ecfe4d75db8ca7cbb39315ef023c4b03c579863bbe7a4d2a950382d1fc0f033f6979b167b487da65f712681c595e64a91736d7398162fc6871788e4b6d242c24"], 0x50}, 0x1}, 0x0) [ 196.877568] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) [ 196.986158] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/04 16:31:12 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f00000000c0), 0x4) 2018/05/04 16:31:12 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl(r0, 0x8, &(0x7f0000000080)="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") r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80, 0x101000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/04 16:31:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x6, 0xfffffffffffffcd9) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d5afe0)={0x1c, 0x1, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/04 16:31:12 executing program 7: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x20) recvmmsg(r0, &(0x7f00000029c0)=[{{&(0x7f0000000200)=@hci, 0x80, &(0x7f0000002640)=[{&(0x7f0000000280)=""/146, 0x92}, {&(0x7f0000000340)=""/142, 0x8e}, {&(0x7f0000000400)=""/189, 0xbd}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/160, 0xa0}, {&(0x7f0000002580)=""/58, 0x3a}, {&(0x7f00000025c0)=""/108, 0x6c}], 0x8, 0x0, 0x0, 0xffff}, 0x4}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f00000026c0)=""/185, 0xb9}, {&(0x7f0000002780)=""/90, 0x5a}, {&(0x7f0000002800)=""/76, 0x4c}], 0x3, &(0x7f00000028c0)=""/250, 0xfa, 0xa79f}, 0xba}], 0x2, 0x1, &(0x7f0000002a40)={0x0, 0x989680}) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) ppoll(&(0x7f0000000100)=[{r0, 0x205}, {0xffffffffffffffff, 0x40}, {r1, 0x400}, {r2, 0x48}, {r3}], 0x5, &(0x7f0000000140), &(0x7f0000000180)={0xafe}, 0x8) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f00000001c0)="220000001e0007ffe988160f09007fde0000f5eafeffa7001af2fe38050008800100", 0x22) 2018/05/04 16:31:12 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x40) 2018/05/04 16:31:12 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f00000004c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, "00e252b77467c04232d400730f98f4d9ff3ffc3f9edbe6d81bff0191130651e5168395d9e589b4e84abc8bd6", 0x3f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "82def29d34aaea17885d71bfe0c13b393cfc558cc05035ca92c97f813bed42a72e1ed196a9e599c571ea6111015fead5c5e6de86d40eed063756ea527389da27", &(0x7f0000000500)='\x00', 0x1}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [], 0xbb}}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) socketpair(0x1b, 0x3, 0x5, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r2, &(0x7f0000001740)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x404002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000680)={0x10b0, 0x1, 0x0, 0x800, 0x70bd2a, 0x25dfdbfb, {0x5, 0x0, 0xa}, [@generic="6dde14ae9450b0482bbaa15932207d444af6b79b79ad4c3fbd5268cdc15f2ffccec16be2bd9037b298ea3d0693d50348d75bb9fe3a21e80f43a3db13e8917126f7695e9653807f6a7d921f415e6ac16e83c58f58992d21738627a524fa888acd18d0dbb958559ecc5bb73cc8995846a4dfaec9c81b9c0208c3d0c02b3443a3e2ae24d763c3d1d095e539dedbbafee7da11a3", @generic="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", @generic="6ad667b57c6e850d"]}, 0x10b0}, 0x1, 0x0, 0x0, 0x20044040}, 0x8084) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0xfffffffffffffff7}}, &(0x7f0000000480)=0x20) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00\x00?', 0x3, r4) r6 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x2fe, r0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r5, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/04 16:31:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0x3) listen(r0, 0x2) ioctl$KDDISABIO(r1, 0x4b37) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x10001}) [ 197.241018] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/04 16:31:12 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000040)=0x8) 2018/05/04 16:31:12 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x68, &(0x7f0000000280)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0xba, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9688}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x1ff}, 0x8) fchmod(r0, 0x2) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000340)=0x7) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00000000c0)=""/146) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r3) membarrier(0x8, 0x0) 2018/05/04 16:31:12 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x10001, 0x3, 0x806, 0xffffffffffffffff, 0x10000, 0x3, {0x0, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x20}, 0x64f1}}, 0x3, 0x9, 0x80, 0xfffffffffffffff8, 0x80000001}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000003c0)={r1, 0x9}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x800000c0004dff, &(0x7f0000001000)) 2018/05/04 16:31:12 executing program 1: unshare(0x3fffe) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1ff, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x0, r1}) r2 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0xffff, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x1) ftruncate(0xffffffffffffffff, 0x0) 2018/05/04 16:31:12 executing program 4: r0 = socket(0xd, 0x200000000000002, 0x8) write(r0, &(0x7f00000001c0)="2400000026007f000000000000007701007c00ff0100000002000000090000000100ff10", 0x24) 2018/05/04 16:31:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x10, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4700, 0x200) setns(r1, 0x30000000) 2018/05/04 16:31:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)="694f096d617880a1133674bcb7a2dcef53684242bf8bc02812c95172c27b28126356318f4cfebf759eb704009279cf5c3875e49bff8b401173cd571c714b89fa0bf3a9d269c1df326f3befe37c57d3845f9b4d4b6a261f830a101f91b1efaf6577184689e3497e5f82534c64eb822fdae34ecd4276f53b19d3a710a39f5d78b3d35f59554f53285d3d59f9a30edcecfdefb1d6c51a5317d8dd258b54c62fc038bd1b0a3b256f6cbd1330c86d000000000000000000", 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) 2018/05/04 16:31:12 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x2, 0x0) writev(r0, &(0x7f0000000a80)=[{&(0x7f0000000980)="df", 0x1}], 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) 2018/05/04 16:31:12 executing program 2: r0 = socket$inet(0x10, 0x4, 0x9) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000001780)=@nl=@kern={0x10}, 0x6b, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x40000000000026a, 0x0) 2018/05/04 16:31:12 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x7) r1 = socket(0xa, 0x3, 0x5) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)) 2018/05/04 16:31:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0x8001) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x18, 0x2d, 0x80010b, 0x0, 0x0, {0x4}, [@generic='L']}, 0x18}, 0x1}, 0x0) 2018/05/04 16:31:12 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x400) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f00001c9fff), 0x0) shutdown(r0, 0x0) 2018/05/04 16:31:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) write$sndseq(r1, &(0x7f0000000200)=[{0x1, 0x90, 0x9, 0x400, @time={0x0, 0x1c9c380}, {0x8, 0x8}, {0x1, 0x2}, @raw32={[0x9, 0x40, 0xbe00]}}, {0x2, 0x100, 0xffff, 0x0, @tick=0x401, {0x8, 0x3f}, {0x6, 0x12}, @connect={{0x9, 0x100}, {0x101, 0x6}}}], 0x60) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000001c0)='veth1\x00') recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x402480) getsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/04 16:31:12 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x3, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x6, &(0x7f0000000080)=0x10000000000004, 0x8) sendmmsg(r0, &(0x7f0000006980)=[{{&(0x7f0000000140)=@generic={0x5, "bdbba5ace8f45d2ec913bc6d6a1bcb593a20525fd147a11c6404ef1c342b51fcfd015b5b252e2ca57c99edf7acdf1ce84c611d1be4d47106f656f42f438e4aacfcbce5c192cf67329fcec15d0b0e2e1b313e64a8ef10dc5f6b50a20f2b9d411a54d435cba9f07b3c66418d68e00aa8de1b90e3226fc21b706cc312ec1433"}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)="201c28907abc69212d5a8f531d13baded6cbd3927232af7462571d5e1885c0a5bd4ad823400c855e6fac420fd5dbc299d7c182be687061ae5bbc9a05429700d5e2030155", 0x44}, {&(0x7f0000000240)="1e112d9d213d56c79eea7588d4c46c15a24c8cdbe4dac5a1f4d7ddf423bf079e78bf9412fa80549f2600b4e6b4077e603c7c8f0e8c6eb4ab2ab60fbca6ef5f58e4fb79cf0d26bf9d59e00a3eb4842b618104c83f41fbef9db441b4a1c529dd76a8d0d42feabbda9f2d21153c3363083501d98f8f043b95682d53dc3fd199ec770f935c96857af519129740604d968cdaa28216a1fbb0a1dc2a704efc796ef87cf3f132660c3c8fbb51e85a5e0326a3969a96866c0757", 0xb6}, {&(0x7f0000000300)="3a6d477ffbdac835130a6e027990c9a1bdfaa0b51a04e5568e672bf0cf9c881ff75ce0a0ba190db5db41b49beb7961471dd0670af99edafdf7e044c2f7650de87d4a8ef034a4a707df7dcf34802cb27c1013304ef3604d05185523d4e11c2a7ecf6045206131dd", 0x67}, {&(0x7f0000000380)="6dc27aa9ecdd55bc5e37fe901a9081e8d6c35fcaae3fc263fc15692918057665cf56329150f9eab2385644c40b2ea09706ab6c1fbef06440378b1a384a7493f70afa0282d8a2cf7f7544e1d0d9aab58adedcd9b0b0b539c773bdc71aa2b12398e8cc7f4ad4c7c1bd5615ecb8bc428b916211f97d1a99d7d7ce3dec4842f4baa4b53e840b177bfa164bc3adcec10f14e0f8e04e9b378e8cb85343b5", 0x9b}, {&(0x7f0000000440)="52491334847d19e773fcb49b8a6264d04bcf2b69ff9e4607db759e7adf6147e96b17f65c2888fbddcaa35136c18990caf66d", 0x32}], 0x5, &(0x7f0000000500)=[{0x30, 0x194, 0x3f, "1663396eada3010dec040d2db05ff7c01773a28fbb48b4c9c0"}, {0x38, 0x13d, 0x8001, "ff2fe55da62c19b2d4638deafdc4e0d8c2719dfa79a81022d02715e05882066fa08a015b3abd98"}, {0xd0, 0x13b, 0x7, "943b579aadc14db2c5a3cdaa75858e4fb6c05fdea45f17e083e5dedc477a96a65d6a67a1d77723741ff1d75a044fdc397c5a71cf9803ee9f27f658edfe7ff278cd12bbdc181526870b321e1f3db7f3b8e20cf27074a475be6cf4807ffab4303bcaed88d7ab38b8e5b428ca0a75d6bcaecd8f77198c675322a2c489b8ae50a05091db5cfb50475b62880084183b21ed0ddeda2df8d4c40d9a0cfd24389db9f5149f323af78846e95e5392ef0157440c65f5510a585780b4aceaa67604b7694859"}, {0x1010, 0x10f, 0x7, 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{{&(0x7f00000058c0)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80, &(0x7f0000005c80)=[{&(0x7f0000005940)="734331d0bec705481babf3549117bec70531e4b9d57abfc0c2f8b29c8c4f590fdce5fe929ee4d98bf0f2896ebae37494c756a4bab5f6dfdd5a0bedbc991393647a1fbb3dc47ee9a58fd41b5823457854cd3ad17b270a837584760ccfa038b6b75bffb22f73a6531f845393fac3d285fc79e1cce5073d169a5ca1deafb6ee65b1a097c2febdaa35a771d2e718162907d53b1bba084994588e823cf2c0c62176c6cb882dd94d2879de3b649cb3a7aa322424592248f2f635e1d6b4c12d27f379d57d8600cc318e999cc9626d444b17a707265e4d214b385f539bb1a54d75b35544e1949aa0a7b48a622b", 0xe9}, {&(0x7f0000005a40)="726ce99fedbe5ec3be92b5f6221e6a320ee2f5e8f07abb2f439163480e11bd88", 0x20}, {&(0x7f0000005a80)="95c2ae33c13dc5c302d20900b4a92a5eaf5d5a9ee0fa6b3ad5b3d211d0b3779356a11d613647e0b7e7df3ff295ecd7c766068fdec63b4c8619d46fff0c1c3862329c2f3558a75d062c0439d733a406744c5a8bc09c9d5cdc30d622ad55b58e541bc3d8837b5fef69a1680caf06d5a78677d9545e5f2e30d697a2bd3c6b8c6eacef5d98e9525ab15f6067f45a45d3953529cc", 0x92}, {&(0x7f0000005b40)="aed9b6fe0a56d68d320bc13b7614412685059ba4be414190ee13ec003008718d3ca259", 0x23}, {&(0x7f0000005b80)="f66452f4bef08c2e5c34b77442f7eac9ae9b7be1c36f5205527bebcdcbc12db24f15407a2ffe538d1162c0b5e6e9aa0bbbf173d8310028cc01", 0x39}, {&(0x7f0000005bc0)="7be9e1ca4a45abec63f9b800121e6e505eed94f1f0ef254348e9643d4aa1a96cfef0ff2088c81ba36ccae925e301b4", 0x2f}, {&(0x7f0000005c00)="ebe31f855ba0cbcf65e2845da8f438cb3adb1a6ebfd9", 0x16}, {&(0x7f0000005c40)="af4a7921f113398feba871d9bdbdf2601ffacb991c0f72662866240c7520e4ca87351e331360bca55573d79bf0991a60f141de", 0x33}], 0x8, &(0x7f0000005d00)=[{0xb8, 0xff, 0xa316, "ab0319e326b575fdc92a2726823f53d8b8a48f1e2f4906f7c8759df7daad7e9949f52a01c08280da4c9901abf9f22e6f41d8b57841f8ddc59423e9d7be862d81525a21aa97aad3530530a474dff1dffccc7a73ffa11f711f6e63fad9995adb8e97a6d515558540d151333af51fc953ddebee8e341224eaf656108bd8ab5bf1258052c3dcd7ff2b1c5fae9021ac7ae89bf4512b1e228a8cb987b08d347ce451c808"}, {0x38, 0x13d, 0x69a, "e349d4b79297a9e88613ec41d1cb234b6652fc8acc901190de447542914061126cce69d27c0cb9e8"}], 0xf0, 0x4000000}, 0x200}, {{&(0x7f0000005e00)=@nfc_llcp={0x27, 0x0, 0x2, 0x4, 0x2, 0x8fb, "8bd50462c5e5b4811feeeb103cf5908bea67e64f9ffdfb257409e56289581e6f88306001964a3483dd2a6c7c124334393f35e752063197a42d30022756c6bd", 0x1b}, 0x80, &(0x7f0000006400)=[{&(0x7f0000005e80)="6acb6f4e98db8ce0808bf74139680fbe919e50633d8ac84f262bd3600914cb6542f830036569ff3c705cd41fab5bcd045df4766b340a7a63f08933f253657ae569fc8c09b3cc7f6123ac5715ce637d101e9e1d4f09ae9f10374815e8d126089b4a20e039cf603d95d37b4ded87951cdefc480ccdaddde89930bd629e529a5c5e44ec6a9ecc4a7ae13cde5417d6bd7d423d2e42a45ed062cabcfdc36cfbde2c1864e082fb3138b34ec1af4c743112b9e29e781ac9e630c7c82c9b3115a42b39d0ceb05ce23f7304570fe07d34", 0xcc}, {&(0x7f0000005f80)="c5539d36895ee7a4c47a538fc179bbb817d429df2e22742de1ef59c626a3c05467a8b2a29a465695f6e58b5b29a22130bf8e21440504f15c8733f99e9c60480304c641f9566b5b39868ffa64b1adb6363139e5b72090b715426cdf445b1c6600dd410239d2dd82feb3f567711d56a086a8660508ee689aa44b521869ca2cd019fa9ece40bb1336341fd983cd43", 0x8d}, {&(0x7f0000006040)="2168adb4937e0e2e057a198336e93559f0946b9524ba3a155df7e36be8d0d22e59e65019f268d6218ac8d62864cf868849f06dea1d97c58ff2cbcca418b55442f21d2bd35fdbbd8cfac5b3f5db204ef9b466dda6995c664df9406d6dfce7cc5095e0039bdf1495f1ca799b80be32dafe2b3e2511a07c7f2ea6c601e1dc708ec584d13b962f77eb7153732d4dd09b7b628a349319db6fbc6ac4fd921a452f1db93629f69d998616d308d6adf61ba4b410229a8d66a6dc85cf7c328c95bf8351e267f1efd67eefe6f645a16ddf9962add22a40179c6f103eff4045a36e758f90a0442b49bd157c0716", 0xe8}, {&(0x7f0000006140)="9b476ea2b5fbceb6ab8e5ccfab324b90ec1a368375315de6656a3e8f53eec215a0657b0f7c6af8e0fa4c05f7bb99f754a14556", 0x33}, {&(0x7f0000006180)="492555d663c5281fa4149a684040087c2efc5d43448f5e9de09beeb95f5c5723ec032f5a6a76264a920e53ee78fc2d83b8bf033bcaf0aee46b2b0bfcfc0bc3f1740150b0fd86d32cc68a8f14e8bbea6f616d74dd4ba8adc273da64aa59e25c85755a8a83117b3f49c9a98702df36f3464b42c60f6ad8d3d5bbd41e2f2b113d975a8ea399739bd7a0f41d12bf4166b960307318c86eb7626d469bd00248273048df4af2693dc2891cf9d3d4416c12f328dea8bb8f2560ddd78bbbc0f4fda0131d65eaff6af7cb92846be1309f6995194fe508ecdeeb585bd39d0da6bef67110c3e5ba5cd8ef9460c108ba7e898ab797cb783523", 0xf3}, {&(0x7f0000006280)="c0a9ea8d75520f051628c5b39b32c6b16c95aed0db6434e5a173fdf42667581036a3aa1d570901da5e97a902d763634c33f7f8412ced06222a89273de7a2fd9a258a5c7fb1e8d7bbbcfd15a5216db8ce49ffddeae6458f32e6401de2086c", 0x5e}, {&(0x7f0000006300)="b8c0e889be6dfbfdb98d19c848bd8dcfb47ece4d3bb08d0e2969e5cf66c774a0a941ce3b94752c1a948a3539686e9a6e45965fd08088140a4c5f364cc06b4932d002249a358a7fbb28330af61076b3a7834c5338c03750c07b022e731e70040ab941b7c2bfd4b51edda1b8acafe351be9c4c4e2bfee90dc4991c75a89a7d18456787fc4869734ae498b3d2850efe8a77726e2fdb73ba9dd99a2521e68048c37ecb192f3d3a4714490d0879336a25faa74ea79f302ee231a967c4fbf0f3b3cf35c1aa94ef167ed2a9753113422070256e8d3eba6c51", 0xd5}], 0x7, &(0x7f0000006480)=[{0xd0, 0x118, 0x6, "1cdf2a43d219083ca59fba85234c0c3c2a79781f95524d52ca38680e851bb9bdc50498d43f878be5c9d9894337dfd0acfdd765fd2427ae3b0535bc15268c011d2e515e693bf410ea654c55e9fec131ebc7f4d3dd8f82ee28481842f53ca4388b1c2a018bdb7c841fce3dd3389c7169cf05fcc9ae294a733ba69895776bedc25b5446bf2d9d6a90331d017889fea2817f49020b604ac2b3eb1124edfb73be4d2a917208234a2e141e023076044b33f1b41c077c1a5a28b4b19ef9e3459dd66d"}, {0xf8, 0x88, 0xe3, "056bd9e9868508e71303127cb4263c36e622eef94a5b8526325af023e0d2bd852ae6ef5dab9ac84616751fb6e868c3c4171c2efe5c7dc960dbc71210e9c28040f94dd491718520dde7e5c25ba3c0d37118f0a94cabcde51507ed71a457647b90eb04404bcd255274d57439736d2c59c7cdb0ab90ef064fa8f5bc0626010cd2af3893788ad9351526938b5741173a738d893c8cfc5c5775237385c5663eab265dbd6463f473818afa15e8d16baf6a5fec20dca582462190ee86871c24472cc8bf61de34f8bd76d92394fbde2b79b99c03d1df5072432bc1183e9fd676dc4876475d5669"}, {0x48, 0x19f, 0x5, "6f9465c1b641a1b2a4dae4dde5a8eff4bc517ef18e2d197502fd367fc7395724dbddf33fc7c0a9d3d8c79a91c8f5e3960540b7e7a8d451"}, {0xd8, 0x104, 0x6, "6408a31222c48f80e86a9a801b954a251ab976cfecf93c4e82b0ea83e8a127799698103d9f501b222cd6a4b1c94da58215a3f4f974854635d0a34ebe287781dfb70f818ed0e764ecf30b1de25e6d0aee20d0fe7c450a1447b057957e1f6526f115694af5153f6a65a4607ebdda2e12ad89993986d0ed4309d713b809e38e6c427f1cb2388623cf54705c507944e93058bb752e44f9f5ebaaafca5f4d6285d5876a3616ebc8388cd0f0ef15de06f1edd0a0825d0a1f94f5cd22c59f2460b93d99faa29949"}, {0xb0, 0x114, 0x2, "507119a8d9646bbd7ff0cbfc18158b757a1f5ae17fadd3384e5bb7e09230538040c255c65d5d3d42d221f3958bb3acb5b5f15754536a495ab0f79b5f581ceaa9653678f755bdc0199edeeaa89d1c3979ffdbe8fc88fa50afa1c4e9c48675f467ee0d00621c1d1825b2532d9ee0fde1e8b06f947b60ff791fa7e03759b1750b43525d703d62aa49d5e75d84a2db74e0a7758939ec7d4ec8dd20d12657991a16"}, {0x40, 0x0, 0xf36, "c14820522ef21ebbfa34661f9bd7dbb4ad2e77339acf92ac8e4c4205ad5c9708c8de89aa41129adbe8ab7c7eec"}, {0xb0, 0x103, 0x5, "184d12436b2b125bc4e412072a896c8f2e79ccfcd9d22e931abb336170c5821d1da08e6d242343d3aa4d8ab59addf4bf2c179beffaf45a44070df04445de4bd75953539ff586f6cc4a3ae2594ccc57511f13c70a891e558172f86a71d42af3130b5b6581e72b3a9d39a2fa98b99a23269ca60d5d167301bb5183c58d7b02e169f398397b7a897ec917c6e6fa053d2ebe12e9de565be5d9cf852bf5"}, {0x48, 0x84, 0x3, "47a74d71d82435412a643e7016c279e074cc0e646745ef3d5c8f76f19ba4f2634c3ac11a6f54d7411d03b8e691499393c58fba"}], 0x4d0, 0x854}, 0x2}], 0x7, 0x8880) 2018/05/04 16:31:12 executing program 4: socket$inet(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000cc00001800000000000000000000000700000100000000000018"], &(0x7f0000000080)='GPL\x00', 0x0, 0xbd, &(0x7f00000000c0)=""/189}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) 2018/05/04 16:31:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCCONS(r0, 0x541d) 2018/05/04 16:31:12 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r0, 0x0, 0x0, 0x0) 2018/05/04 16:31:12 executing program 0: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) r0 = memfd_create(&(0x7f0000000040)='ppp0].procem0\x00', 0x3) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000080)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/current\x00') write$binfmt_aout(r2, &(0x7f0000000100)={{0x0, 0x101}}, 0x20) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) [ 198.123703] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/05/04 16:31:13 executing program 7: r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x48400, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x3) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/05/04 16:31:13 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'lo\x00', 0x4001}) write(r0, &(0x7f0000000180), 0xff4d) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x51beb7f89e476c89, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/150) 2018/05/04 16:31:13 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='cpuset\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x2d, &(0x7f0000000040)=""/98, &(0x7f00000000c0)=0x62) preadv(r0, &(0x7f00000023c0), 0xfe, 0x0) socket$key(0xf, 0x3, 0x2) 2018/05/04 16:31:13 executing program 6: ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000001fdc), &(0x7f0000007000), &(0x7f0000007000), &(0x7f0000007fe4)}) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x240000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xa1, 0x0, 0x2, 0x38f35bc1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0xfffffffffffffff9, r2}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/05/04 16:31:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv6_delroute={0x30, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) 2018/05/04 16:31:13 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_score\x00') fstat(r1, &(0x7f0000000100)) signalfd4(r1, &(0x7f0000000040)={0x8}, 0x8, 0x80000) 2018/05/04 16:31:13 executing program 0: socketpair(0xa, 0x0, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r0, &(0x7f00000001c0)={0x4, 0x8, 0x4, "c87f1dd0d07c", 0xfffffffffffffffe}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, [0x4, 0x0, 0x9, 0x0, 0xfffffffffffffffb, 0x8, 0x99cd, 0x9, 0xffff, 0x200, 0x1, 0x427, 0x1, 0x80000001, 0x8001]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x401, 0x7}, 0x8) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f0000000380)="adb7db899dd6672c0cda3082744e017e98021bb27a75a427b9681603949687e2964253afa595cb2c0cb08f50b8920d2bdd31fe8e7b2e9994705ff3db115de4e441e494703c21d401b6d24d08866a4963233c629b47dc8b51daa21c42d449c3c07881b0148c0f8dd3dae8f2ac92e5d42da5b8b448f1613241", &(0x7f0000000500)="0000f93e6dfd64d9b75a7e4ee4957062d3d8dbf1ef2be05e863b0c3c9bc79cf9069c21d5c0dececdac663fba8c82dea3772e700afae8b27b85d6dbc9d2751cf53c5eda1fc4c5"}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000080)=0x4, 0x303) dup2(r3, r3) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x1, 0x4) 2018/05/04 16:31:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') ioctl$VT_RELDISP(r0, 0xb701) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) 2018/05/04 16:31:14 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x6, 0x1, 0x9a, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)="012bb782e1456033c011247e2effd94de8") r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000300)={0x303, 0x33}, 0x4) open(&(0x7f0000000200)='./file0\x00', 0x800, 0x24) sendfile(r3, r2, &(0x7f0000000040), 0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000280)=0x1, 0x4) 2018/05/04 16:31:14 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x5, 0x62, 0x4, 0x20, 0x8, @link_local={0x1, 0x80, 0xc2}}, 0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000280)=""/69, &(0x7f0000000380)=0x45) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000300)={{0xbb, @broadcast=0xffffffff, 0x4e22, 0x4, 'wlc\x00', 0x0, 0x1, 0x73}, {@multicast1=0xe0000001, 0x4e21, 0x1fff, 0x8c89, 0x1, 0x80000001}}, 0x44) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0xffff, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0200000dcd8a557f3bf1b6329c22f30d1e304838b26a399fb6c1a18ae54f4a48e11aa41ca225545545b289673eebae4211707de6fe09c4763f041c7c25d8210d55fa30b8a5975fa4499218ce430a1fff2a1d76566b786920be2327b7b63cc170cc0953e8b5fb2f76cfc3008e44fd069b4a01dffb805b5b7d03416dd37ff0d7298f06eda17adc0000000000000000000000008a4a138296acf8d8203f5ae01e82ecce29d8a51745ef650728eeb7ad3348f0ac159b05db9dcd9a3d5a007edef4fa"]) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/05/04 16:31:14 executing program 7: unshare(0x8000400) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000034c0)={&(0x7f0000002340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003480)=[{&(0x7f00000023c0)=""/140, 0x8c}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x2}, 0x40012001) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000003540)='fou\x00') accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80800) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r2}, 0x10) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000003600)={&(0x7f0000003500)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f00000035c0)={&(0x7f0000003580)={0x3c, r1, 0x8, 0x70bd26, 0x25dfdbfe, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x880}, 0x800) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000a7fb9c06cc92dbb1cb9600000000"], 0x8, 0x0) msgsnd(0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="01"], 0x1, 0x0) unshare(0xc000000) 2018/05/04 16:31:14 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x140801) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="1c967e34e9fac8ef079967cf34c6b6dbc3ebde1da919d43f86d53f56ac4f9481825e89ce00492898d2842800152cc4ad88cc1747bc984778892e759210d849778bdae276d8235ce889d62556350db61ef56d90cfdde43685f907b5973abb87e5872fa4c2127a62a501f3256ab1a7d0924744f0924edc3aad1639a71b9b790c07972678922a18a07effcb7d890184afa1b23ad3f29d2c223be9192476", 0x9c, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="f7de5f7737d54b534c8e583dedb9877c3c1c0cbcb50b6ece7dbec4585cb9e7b254c5583b3ed4641223517986b84da58781029a9edc5ca5b5cdd43c3982ad8de2b28e22eaa59213258327eca580eac72b9a520a1390c110921f9fce4ee4e5b90d732bcc24304b69f6e1063d0a7cf5d8b1b44e1cf126a86deadb1d6781430a633c927c2e4999c2127f04ed10456050ceb92bb22f1d548ee729d26cc67e", 0x9c, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000400)={r1, r2, r3}, &(0x7f0000000440)=""/187, 0xbb, &(0x7f0000000580)={&(0x7f0000000500)={'crc32c\x00'}, &(0x7f0000000540)="6116a8bd28b60468bbd98adafaa31ddbc48d", 0x12}) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) write$sndseq(r0, &(0x7f00000028ef), 0xfdf0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x3, 0x4, 0x4, &(0x7f0000ffb000/0x2000)=nil, 0x7fff}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000200)=0x84) 2018/05/04 16:31:14 executing program 1: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="104f9790036785bcbf9b4bef117dd08b811f616f28e5aee226c071842f990a79ad466afcc21584d9df5c184b300caa29f09fec300fba3d7f259f7298ec5117b8c24f02a96f12aaba6f8a75b38763c2", 0x4f) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x80104592, &(0x7f0000000040)=0xffff) socket$inet(0x2, 0x80000, 0x20) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00000000c0)) r1 = semget(0x1, 0x1, 0x8) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000080)=""/64) 2018/05/04 16:31:14 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="343eaf2d8cb4d7d694e63a550c16375db1508bada54e85675b033d2cc58053b42139b3f63fdb57c31f8b1e5e37ddcb0edf517d6649f61ce52c493dd4fd8a713b47d6125754cedfe1c2e94ae15f3a0b7ac2fc2680a34314688af1f14affd90077a30e752722e626627f48bf6d70fb2f2f1849d17d0e52d7b348ee2fb481ba4228312b4f467a7a62540a42f3bf25391af3d45c6976aea33dc73108a31995b22e3f87b6c0b71a29e008de14315570ae295515e85494ca8a27133d93d842737d9f39265809e26318bab5746d58ab1b2adb037bd9", 0xd2}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="53ba1da1a4ff54d9179f109f8f0578bea0b2b6c2a7de6d11c655aeb65158384e231445d08ff883da2a92906f668b6faa4b4a89a3b113be513535aa193c6d1725ec0323ec343c3998cd21e2880d8a8afa7890fc293fae655fa6ed4874c5264397acce2d42b65a1ea2a8dd2700382f743ee7e185a67a8e85c8f9116375f9bf5a5b3fe91883175530f21363fb825c925ae33f4b4fe869d8fb228ac0998284bd6809f107603a7f4a346fbdd50fe20171360169e38d4e66513905f602083bf734c32ad66b34b1b58affff3a529659ca0eae4096d71ed2fa2c784d16020806f55a16fe5eacae4f5025cf2321db77ee8d270cce75a02934f8dbf5f6", 0xf8}, {&(0x7f0000001400)="cb2f9210a9b69442f463e34ecd8951efaeb87197dbdc980ca9c495ec12b126ade2073544191d209dd477b6dc9765a299ae02923f8893c78ba5a8814bb7a91b55c835a643b481cddcda4f4a9c5cf946cf1269929d14f7c1d65f5271d0f16d8d3751654f2bed4bfa0c63787e82718702af4636e2218ce8bab42db87fbdb0251326163cee8f6b9be1fcbf52c9df4caa80a80b904a86cd3fdb418fefac4904f9985262eb9d0000fdf9bc9bf043e688c47e5d14691461339e96838bf1fcb49a080ceb81a3773522", 0xc5}], 0x4, &(0x7f0000001500)=[{0x58, 0x106, 0x6, "759cb251c7f7d06558cd0e3057c2c91006c490fb190fcc7e05e184e6eefa521e4f0e65a88c5d3a87d4e528b4f94b4a84a9aaea666792b0116579b0afc34fc22b4c44c4d7a0"}, {0x20, 0x115, 0x40, "769a3ba56d347921ac7fd659f716"}, {0xd8, 0x0, 0x7, "fffd3eb28729610f19a4664be8fb7870c9a5e9e8e6200dbdc2dced02ab2c8d0172cf15d9fba2baa9a19568b1de770351c6aa080c9ed7e16bc7ea8efdb0ce0b57eb9437dcb165988e1a70b0fcff84bdb10298dbb8a4957cc85e3ab7e56b9f7166873182e02bc248fd61acb943ff2dc32ce5e1d11a7bda707627fb788df6e5db9fa8462fb2c6d2da8f57f9e06cc3c5424b1b5643e634ebbad2eb740997fb38e1f74edfa25c28482004d0f7f13bdf7be8bb89c02193524526a260a8d04768f8355701040ea687"}, {0xa8, 0x84, 0x7, "bad10954e689092e4bf5dfab544af5e116639f7fa6b1cc8bb95f0f6e9b42d5c0e835ac8c8529aea2ad6b164f0c725a786861f26ec282df60ec703570e93fe1e217a494221e1a2975b7881ce81906741cf35466bf4daeb316b21e67797030f70e0fdccffc200588b41451857e2e755aa30df06478d0b6efa60d2585e50a2cd22785e7ee5036d18bb3f7d816ae383ba1a7060868acb33080d9"}, {0xd8, 0x112, 0x400, "817851f29555e511596d8fa3519f941d536f096ce1299b6373f585f16f645e102f48def9fcb4fb1c40b4949a7c4500fc416a69fc71da4a3e865605574d02c044f9604b67b892a7d210d333cacf2732bf835874f63ee326a25da28ce3593b1cdfc6826bbbf191390f56aedb3cde956f6b1261d20baca581189521e6b15ea92d0cea4379d812015612603592133a19b543dce348f2bea872fb12691c3ed87d4ae5d95dbdd5fdb0fbd6ddfd477a68b6fdcd491c6a64ad1f62728250acb686826c0415839d"}, {0xd0, 0x104, 0x4d, "9c26a61568e8e51b23c81fbad3e38f1d2e9de44f2aae05c57fb118189df352ec84e52d02bdfbedc2117c7dfa20361a18cfae51959a508e97fe9b69e3b4c04dbc5cddd85a73f4ac3ff77b7a0b4c07a7a3653e26600de04d4df186f270a554fcc650f2480cf944918bce6ccc3cb319572d4898d7f90eff78393985f56cc1a5c8b48af2c6d98b0db0b5f4538b53d2618efb0d13919ed44e66b50b211aeb9972bef8e4620e78493d9580e932f0c372a17f2ab1c6aff896bdc67f90f622"}, {0xd8, 0x84, 0x81, "f817d14e039c150efcf5a3766470368e1861081acc59d114732f7f4ef37fe539add968132e8eeae03539c052b4d32698b0a3fe0ec6cd458dcdea22ecabc64f282b3f71657d81ee414bd76829accfc30b95503272d592144b4bf00f9d60672e8b9b76faf09a58f97f0bf681a703472c32b375def996836f3c2a6e7e8efb0049b002acfe780c99dac3d0298b59fddde32809fec476aaef66ef149707de0fdc4fb4ed72d2d6901e43cdd9e4b5a0281998ad3c69a27da408de5b206095f54c077ae83b"}], 0x478}, 0x4) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'bridge0\x00'}}, 0x1e) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) 2018/05/04 16:31:14 executing program 6: mmap(&(0x7f00002f7000/0x2000)=nil, 0x2000, 0x200000e, 0x55071, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r1, r0}) 2018/05/04 16:31:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa000, 0x0) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000100)={{0x9, 0x5, 0x101, 0xda4, "4650c8fd10eb172d941b2394377d283eaabfcfc6a99ad7947208cbba628844cb89f376d1d467f226f5aa681d", 0x4}, 0x0, 0x0, 0x3, r3, 0x100000001, 0x8000, "f50fe19a2876794ec5826ec00da4033d3a8ad98b1feb7a7cdb49562ee6b02fa940dbb7bea4f121a1a0e0e4e925bfc8443262af687bf4a5a2192a2b256796fda9", &(0x7f0000000080)='ppp1\x00', 0x5, [], [0xfffffffffffffffc, 0x81, 0x3, 0x3]}) socket$inet(0x2, 0xf, 0x8000) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4'], 0x3) 2018/05/04 16:31:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000100)=0x9, 0x4) 2018/05/04 16:31:14 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x200000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfff, 0x9, 0xbb9, 0xf93, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x3}, 0x8) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x10000000000, &(0x7f0000000200)="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", 0x1cf) 2018/05/04 16:31:15 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/dev_mcast\x00') unshare(0x2040600) read(r1, &(0x7f0000000000), 0x0) 2018/05/04 16:31:15 executing program 7: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000140)=0xfffffffffffffcd2) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) fcntl$getflags(r0, 0x408) 2018/05/04 16:31:15 executing program 6: unshare(0x40600) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8800) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) flock(0xffffffffffffffff, 0x8) 2018/05/04 16:31:15 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x80) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2}, 0x1e) 2018/05/04 16:31:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x101000, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000380)='rdma.max\x00', 0x2, 0x0) writev(r2, &(0x7f0000002600)=[{&(0x7f0000000100)="e7c58b873468b170a0cb5fd4ec5682e31f3c091ab8d8f10eb5899db40405d282126b15e049ba5327e8bbb95ccbc17c79a23a32e4b7a7b0483be49e263cff886f1209141998f6418bcb4c64778df48bb5a22f07ec10eae74248c6ad3a718b056ae494a88503628260b71f82cfc5682eaca4c192e98026df0669972ff7fdb2703fb444858e338618a39e4e1d877c586194bf62fd2a1581e851f713677227951ec2411279559024320685582094", 0xac}], 0x1) r3 = shmget(0x3, 0x4000, 0x128, &(0x7f0000ffc000/0x4000)=nil) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) shmctl$SHM_UNLOCK(r3, 0xc) 2018/05/04 16:31:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000280)=0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x5493, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x159e}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0xa4) r2 = memfd_create(&(0x7f0000000100)='/-vmnet1(posix_acl_accesstprocppp1\x00', 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x491, 0x3251e9f7, 0x8001]}, 0xa) ioprio_get$uid(0x2, r1) 2018/05/04 16:31:15 executing program 1: unshare(0x2000600) unshare(0x2000400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x440000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xf1) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"3b29f73852be44"}, 0x4}, 0x10) 2018/05/04 16:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(0x0) getresgid(&(0x7f00000001c0), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0x16c) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000000200)='./bus\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000000180), &(0x7f0000cb0000), &(0x7f0000000140)) fstat(0xffffffffffffffff, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)) getgroups(0xc9, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000938000), 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000f78000)=0x1, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) [ 200.423091] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 16:31:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000080)={0x1f, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) r2 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/05/04 16:31:15 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8b3eac69e6125d00, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r1, 0x700, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0xd}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb, 0x6}}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x20008050) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300") getdents(r2, &(0x7f0000000080)=""/139, 0x43) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000140)) 2018/05/04 16:31:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200)=0x3a, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) timer_create(0x3, &(0x7f0000000000)={0x0, 0x8, 0x5}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x410001, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x7fff, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000100)={r0, 0x2, 0xff, "8f52d9972decb3fcdc850333da4c3684f1c5e7f465b1acea410e1cbd310247e2990f67f1935f674e828519675dcd0730f2088cebac6658b0fa4996ea6688c6685ea184ed38faaf06e25a278cfc647ded0e4a1f10b6a7c70c7d90aa82b165e2f3f7d53938ec78251e819c264a2046200523e79beee9fe455407de1bf0f9338571f162ff009409481fe29c38c067ae828e437c6e7107f5959d198367ae435380a4e2edbdeebb6ef8433bcd0782f72ecf195201d13b7322220e78980447f56d56941817acdb347a652218fbff7792e1b963c8d65418740d"}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000240)={0x2b, @multicast2=0xe0000002, 0x4e20, 0x1, 'wlc\x00', 0x0, 0x6251, 0x4}, 0x2c) 2018/05/04 16:31:15 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000022c0)="2f70726f632f7379732f6e65742f697076342f76732f73796e635f706f72747300a2830c95c7020344ebdee74a027cf55822ce391b1d7722e7cf947102941f2433304e2b789025328d272f6e4a48759c83a313de4a026235598b4199d636a46e", 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) bind$nfc_llcp(r1, &(0x7f0000002200)={0x27, 0x0, 0x1, 0x1, 0x9, 0x10000, "8e53a8b707bdeaf95d06ac3d6b10144a0989620276e07635113054de05dfe3589218cadc3826d7df0303d65c43e7a641ec2d2fadbaafe160cc67adc26497e8", 0x19}, 0x60) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000011c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x5c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) 2018/05/04 16:31:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8100, 0x10a) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0x1000, 0x3ff, 0x100000001, 0xff}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) bind$packet(r0, &(0x7f0000000180)={0x11, 0xfc, r2, 0x1, 0xff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) 2018/05/04 16:31:15 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)={0x0, 0x44, [0x80000000000000, 0x0, 0x8b6]}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup3(r1, r0, 0x80000) r3 = open(&(0x7f0000000180)='./file0\x00', 0x10800, 0x13b) perf_event_open$cgroup(&(0x7f0000000100)={0x1, 0x70, 0x6, 0x4, 0x10001, 0xff, 0x0, 0x2, 0x90000, 0x7, 0x1, 0x3, 0x5, 0x11, 0x59d, 0xfffffffffffffff8, 0x1, 0x0, 0x1, 0x4, 0x0, 0x100000000, 0x9f9e, 0x80000000, 0x5fc, 0x7, 0x9, 0x3, 0x7, 0x0, 0x18000, 0x3f, 0x100000001, 0x80, 0xffffffff80000000, 0x6, 0x9, 0x4, 0x0, 0xb321, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0xa000, 0x100, 0xfc, 0x0, 0xeb, 0xa92a, 0x6}, r2, 0x0, r3, 0x1) 2018/05/04 16:31:15 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x2) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="d50cce52105c", 'bpq0\x00'}}) 2018/05/04 16:31:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4a33a0e8}}, 0x95a, 0x7579, 0x8b8, "3ce7c928bfeee2e5749f98e1867d5827948a4fdc96866db909798ea66694b223631ee5dc80caa3b341312abc0192df2190e2bda284fcdff265f6632db3517bc53cfea86a1ceef8e78a4f2bc0e0da7e47"}, 0xd8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000000)=""/173, &(0x7f00000000c0)=0xad) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f00000001c0)=0xb8) 2018/05/04 16:31:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001080)=ANY=[@ANYBLOB="370000000000000096188d0b9a4d9379499385fb7c799f2feb4d74504866122806a7ca69fa3464b4d2869cf1490900b9035574dd81ddab"], 0x0) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/05/04 16:31:15 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000780)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f00000007c0)=0x14) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x80000000, 0x4e23, 0x480000000000, 0x2, 0x20, 0x20, 0xff, r1, r2}, {0x7, 0x3, 0xfffffffffffffff7, 0xf1, 0x1ff, 0x80, 0x1, 0x4}, {0x1, 0x9, 0x0, 0x8}, 0x4, 0x6e6bb3, 0x0, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x2, 0x1, 0x6, 0x3, 0x8, 0x80000000}}, 0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)=0x2) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/04 16:31:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', r2}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) fcntl$dupfd(r0, 0x406, r1) r4 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='vmnet0/$\x00', 0xfffffffffffffffe) socket$packet(0x11, 0x2, 0x300) keyctl$unlink(0x9, r3, r4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x100, 0x0) accept4$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800) [ 200.900900] ================================================================== [ 200.908322] BUG: KMSAN: uninit-value in pppoe_connect+0xe9a/0x2360 [ 200.914642] CPU: 0 PID: 14237 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 200.921563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.930913] Call Trace: [ 200.933508] dump_stack+0x185/0x1d0 [ 200.937154] ? pppoe_connect+0xe9a/0x2360 [ 200.941315] kmsan_report+0x142/0x240 [ 200.945124] __msan_warning_32+0x6c/0xb0 [ 200.949626] pppoe_connect+0xe9a/0x2360 [ 200.953608] ? kmsan_set_origin+0x9e/0x160 [ 200.957868] ? security_socket_connect+0x5d/0x210 [ 200.962716] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 200.968084] ? security_socket_connect+0x9e/0x210 [ 200.972945] ? pppoe_release+0xcc0/0xcc0 [ 200.977022] SYSC_connect+0x41a/0x510 [ 200.980829] ? syscall_return_slowpath+0xe9/0x700 [ 200.985688] SyS_connect+0x54/0x80 [ 200.989231] do_syscall_64+0x309/0x430 [ 200.993128] ? SYSC_accept+0xb0/0xb0 [ 200.996852] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 201.002060] RIP: 0033:0x455979 [ 201.002068] RSP: 002b:00007fee32d67c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 201.002083] RAX: ffffffffffffffda RBX: 00007fee32d686d4 RCX: 0000000000455979 [ 201.002091] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 201.002097] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 201.002118] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 201.042072] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 201.042082] [ 201.042087] Local variable description: ----address@SYSC_connect [ 201.042090] Variable was created at: [ 201.042106] SYSC_connect+0x6f/0x510 [ 201.042117] SyS_connect+0x54/0x80 [ 201.042121] ================================================================== [ 201.042124] Disabling lock debugging due to kernel taint [ 201.042131] Kernel panic - not syncing: panic_on_warn set ... [ 201.042131] [ 201.042147] CPU: 0 PID: 14237 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 201.042154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.042158] Call Trace: [ 201.042172] dump_stack+0x185/0x1d0 [ 201.042190] panic+0x39d/0x940 [ 201.042225] ? pppoe_connect+0xe9a/0x2360 [ 201.042238] kmsan_report+0x238/0x240 [ 201.042254] __msan_warning_32+0x6c/0xb0 [ 201.042267] pppoe_connect+0xe9a/0x2360 [ 201.042279] ? kmsan_set_origin+0x9e/0x160 [ 201.042296] ? security_socket_connect+0x5d/0x210 [ 201.042309] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 201.042322] ? security_socket_connect+0x9e/0x210 [ 201.042337] ? pppoe_release+0xcc0/0xcc0 [ 201.042350] SYSC_connect+0x41a/0x510 [ 201.042362] ? syscall_return_slowpath+0xe9/0x700 [ 201.042380] SyS_connect+0x54/0x80 [ 201.042391] do_syscall_64+0x309/0x430 [ 201.042404] ? SYSC_accept+0xb0/0xb0 [ 201.042419] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 201.042427] RIP: 0033:0x455979 [ 201.042433] RSP: 002b:00007fee32d67c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 201.042444] RAX: ffffffffffffffda RBX: 00007fee32d686d4 RCX: 0000000000455979 [ 201.042450] RDX: 0000000000000002 RSI: 0000000020000000 RDI: 0000000000000013 [ 201.042456] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 201.042463] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 201.042469] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 201.042969] Dumping ftrace buffer: [ 201.042974] (ftrace buffer empty) [ 201.042978] Kernel Offset: disabled [ 201.237516] Rebooting in 86400 seconds..