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"}, {0x1, 0x0, ""}]}], "cd5faa10b1c59c634226e0d9"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x926000)=nil, 0x926000, 0x2, 0x35, 0xffffffffffffffff, 0x0) r5 = socket(0x4, 0xa, 0x400037b) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000fef000)={0x0, 0x0, &(0x7f0000ff4000-0x10)=[], 0x0, &(0x7f0000618000)=[], 0x0, 0x0}, 0x4000) poll(&(0x7f0000ee6000+0xe0b)=[{r0, 0x2010, 0x0}, {r2, 0x80, 0x0}, {r2, 0x0, 0x0}, {r5, 0x20, 0x0}, {r1, 0x2000, 0x0}, {r5, 0x2000, 0x0}, {r2, 0x2, 0x0}, {r3, 0x0, 0x0}, {r5, 0x1000, 0x0}], 0x9, 0x100) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006fb000-0x20)={@generic="92ec83a8428606220000000000080005", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000ff4000)={@multicast2=0xe0000002, @rand_addr=0x80, 0x1, 0x3, [@broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x1c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x30, &(0x7f0000ff6000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0}, 0xc) mmap(&(0x7f0000843000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x9, 0x4, &(0x7f0000130000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001bd000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f00000d8000)="2f6465762f7663732300", 0xffffffff, 0x20142) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b86000)=0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f000053a000-0xf)="2f6465762f73657175656e63657200", 0x101, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003b9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x1, 0x9, 0xbd, 0x3ff}, &(0x7f0000701000)=0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x9, 0x6) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005f5000)={0x0, 0x0, 0x1, 0x9b, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b52000)={0x0, 0xecbf, 0xf306, 0x5}, &(0x7f00008cd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000279000-0x20)={0x954, 0x4, 0x8000, 0x5, 0x40000000, 0x0, 0x7fff, 0x20, r2}, &(0x7f0000869000-0x4)=0x20) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f06000)={0x0, 0x0}) 2017/12/05 10:13:04 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002a5000)="2f6465762f7667615f6172626974657200", 0x8041, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000041f000-0xa)="6d61707300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dad000-0x14)={0x0, 0x7, 0x7fffffff, 0x7, 0x100, 0xe1dd}, &(0x7f0000472000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000feb000-0x7a)={r3, 0x72, "35dc52b2adc38bd82d49940dcea7b608819389555eb22b3fbaacc4b01daae885893cf3f529ad05d5b4bd191aa5e8f6488422478212a2eb10b42b3262253715e350907d6592702f461d71f0cd5a9f25cc6b93b57a9af1d25eb916ffc960e6a76b3a10e4c80b5bcb3901c2875af0e54bbaeb33"}, &(0x7f0000c2c000+0x3ec)=0x7a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ab0000-0x8)={0x1, [0x0]}, &(0x7f00002dc000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00004ff000)=r4, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ec7000)=0x0) fcntl$lock(r1, 0x6, &(0x7f00004cd000)={0x0, 0x0, 0x64f, 0xfff, r5}) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r6 = creat(&(0x7f0000139000)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r6, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, r5}) unshare(0x204) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000015f000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000aa4000)=0x0, 0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000515000-0x8)=0x75) r7 = creat(&(0x7f0000d26000)="2e2f66696c653000", 0x0) fsetxattr(r7, &(0x7f0000d4c000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x3) r8 = fcntl$getown(r7, 0x9) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00008ec000)={0x0, 0x0, 0x0}, 0xc) setpgid(r8, r9) writev(r6, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) readv(r6, &(0x7f0000a44000)=[], 0x0) creat(&(0x7f00001d4000-0xc)="2e2f66696c65302f62757300", 0x0) 2017/12/05 10:13:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000221000-0x4)=0x44, 0x4) pipe(&(0x7f0000d88000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000f02000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdc, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x18, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000b61000)="2f6465762f7663732300", 0xfffffffffffffff9, 0xfffffffffffffffd) prctl$intptr(0x20, 0x1000) getxattr(&(0x7f0000984000-0x8)="2e2f66696c653000", &(0x7f000016e000)=@random={"73797374656d2e00", "2f6465762f7663732300"}, &(0x7f0000022000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) getpeername$unix(r1, &(0x7f0000a7b000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000dc000)=0x1f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x8000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000543000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) pipe(&(0x7f0000198000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000a3b000-0x4)=0x0) membarrier(0x19, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000cf6000)={0x0, 0x0, 0x400000000000006}) sendfile(r0, r3, 0x0, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000ab3000)={r7, 0x0, 0x4}) getsockname(r3, &(0x7f0000c94000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f46000)=0x58) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d61000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4000020005, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000026e000)={0x0, 0x3}, &(0x7f0000ba8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003b6000-0x6)={r9, 0x1ff}, &(0x7f00005c6000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000a78000)={r9, 0x2c98, 0x4, 0x4, 0x6, 0xc0, 0x2, 0x100000000, {r10, @in6={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffd, 0x1, 0x9, 0x20}}, &(0x7f0000c3f000)=0xb8) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000422000)=[0x2000000000000100, 0x122]) 2017/12/05 10:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000048c000-0xa)="2f6465762f7663732300", 0x0, 0x200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c3b000)=@assoc_value={0x0, 0x33c54fc6}, &(0x7f00007a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c94000)=@sack_info={r2, 0x6, 0x100}, &(0x7f00003c0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000da4000-0x8)={r2, 0xbf}, 0x8) sendto(r0, &(0x7f0000f9c000)="693e7871287ba34ee2141a75fdab24248b2220db56df667a54b68dd6cb7f509be5e35f8bbb79bd7fadf61bab8856fd60e3317c614e3f0255590206d3a4c631d77667c509107322b27c1bfa3fe4dfbc5b4f28973141e10895a5c4", 0x5a, 0x40040, &(0x7f0000014000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fea000)=@assoc_value={r3, 0x8001}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000090b000)=@generic="2516022190d7c1c9553c58c3cfee2baf") getresgid(&(0x7f0000c09000)=0x0, &(0x7f0000853000)=0x0, &(0x7f0000e28000)=0x0) 2017/12/05 10:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c84000-0x8)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00003fe000-0xa)="2f6465762f70746d7800", 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e9f000)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000519000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000148000-0x4)=0x10, 0x80800) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x99f5, 0x80, 0x0, 0xfffffffffffffffe, 0x0, 0x2000000000000, 0x0, 0x0, 0x7fffffff, 0x6, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket(0x9, 0x100000000008000f, 0x2) setsockopt(r2, 0x1, 0x6, &(0x7f0000664000-0x4)="017abcc8", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() ioprio_get$uid(0x3, r3) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000484000)=@generic="00000000000000000000000000000000", 0x10) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000829000-0x6)="72616d667300", 0x4, &(0x7f0000475000-0x1)="93") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000c07000-0x60)={&(0x7f0000793000)=[0x401, 0x100], 0x2, 0x4, 0xc353, 0x178, 0x11c, 0x100000001, {0x100, 0x6, 0xfc, 0x0, 0x6, 0x5, 0x3, 0xfff, 0x80, 0x100000001, 0x4, 0x2, 0x8001, 0x1000, "67596fa14b7fcb646b18b85c2586c9ebbc6e5aab32629ff46c40be1c4b6bb19a"}}) r4 = syz_open_dev$sg(&(0x7f0000d6e000)="2f6465762f73672300", 0x94, 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000734000)=0x9, 0x4) io_submit(0x0, 0x1, &(0x7f0000c95000)=[&(0x7f0000b18000)={0x0, 0x0, 0x0, 0x1, 0x1, r4, &(0x7f0000fb1000-0x87)="b3620a767880046e5e3d10c2792f552f507fa9479c5bfb9318e57f6c1bed69afe21ab91c9773e70bf02214ab9df46acfd274a8fca8e49418998e43db5de3e1055529f8767937551c902434e28cb523f44cdeef812028f7476f3e855dac1b254b13c89dcfcb26f48b9d37599f37a98f084be2b37d54a94f639b28fa49bf885c147a045225901be2", 0x87, 0x3, 0x0, 0x1, r4}]) getcwd(&(0x7f0000f80000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42) r5 = open(&(0x7f00006fa000-0x8)="2e2f66696c653000", 0x800, 0x8000002) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000e5e000+0xca8)=0x8) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@random="e3136bd76ef8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000073000)="2f6465762f736e642f73657100", 0x0, 0x3ffffffffffffff) add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) 2017/12/05 10:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000b37000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() perf_event_open(&(0x7f0000d7f000)={0x2, 0x78, 0xfffffffffffffff5, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000001, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x80800) r3 = epoll_create1(0x80000) sched_rr_get_interval(r0, &(0x7f0000933000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000b37000)=[{{&(0x7f0000945000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000611000)=[{&(0x7f0000140000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000a81000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000260000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000202000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x4, &(0x7f0000470000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x80000001}, 0xff}, {{&(0x7f00001e6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005ea000)=[{&(0x7f0000b3f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000150000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f00009ed000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000ad1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f000079a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000aa7000)="0000000000", 0x5}, {&(0x7f0000dd0000)="00", 0x1}], 0x7, 0x0, 0x0, 0x6}, 0xa7}, {{0x0, 0x0, &(0x7f0000c69000-0x20)=[{&(0x7f000079f000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000f25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}], 0x2, &(0x7f0000906000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x8}, 0x0}, {{&(0x7f0000038000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00006a2000)=[{&(0x7f00009ea000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f00008fd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x2, &(0x7f0000847000-0x4)="00000000", 0x4, 0x8001}, 0x1f}, {{&(0x7f0000695000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000730000)=[{&(0x7f00003dd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d3b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000566000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000720000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f00003ee000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f00006df000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}], 0x6, &(0x7f00000a8000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x2c4}, 0x9}, {{&(0x7f0000241000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d2c000)=[{&(0x7f000067e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000099e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000517000+0x817)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000d0a000-0x7)="00000000000000", 0x7}, {&(0x7f0000dc9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f00005f8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}], 0x6, &(0x7f0000d66000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f, 0x44}, 0x7fffffff}], 0x6, 0x40000020, &(0x7f0000fb9000-0x10)={0x77359400, r4}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000005b000)={0x1, 0x0}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8, 0x33, 0xffffffffffffffff, 0x2000000000000) r5 = syz_open_dev$vcsa(&(0x7f000000e000-0xb)="2f6465762f766373612300", 0x1, 0x0) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1fe7, 0x20, 0x0) mmap(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b9e000)="2e2f66696c653000", &(0x7f000097c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)="736d61707300") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r6, &(0x7f0000e30000-0x20)=[{&(0x7f00007f5000)="000000000000000000000000000000000000", 0x12}, {&(0x7f00004c1000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f000075d000)="0000000000000000", 0x8}, {&(0x7f0000241000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4) perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0xffffffffffffffd6, 0x0, 0x2, 0x19104, 0x2, 0x2a83191b, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x8001, 0x4, 0x1, 0x8, 0x1, 0x6, 0x6, 0x7ff, 0x0}, 0x0, 0x7, r5, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)=0x0) r7 = userfaultfd(0x1000000000800) fgetxattr(r1, &(0x7f0000005000-0x15)=@random={"7367e9fb726974010000", "2f6465762f766373612300"}, &(0x7f0000ebf000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000919000)={0x0, 0x1ff}, &(0x7f00008cd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000c3e000-0xc7)={r8, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f93000)={r8, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3, 0x8001, 0xfffffffffffffff7, 0x1}, &(0x7f0000bfb000-0x4)=0xa0) 2017/12/05 10:13:04 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d3b000-0x10)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d87000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000284000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x8, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r2 = getpid() r3 = fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x4, 0x0, 0xfffffffffffffffc, 0x10000000000003, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2, 0x0, 0x0}, r2, 0x0, r3, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000a4a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe, 0x5, 0x3, 0x5, 0x3ff, 0x44, 0x10}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x800000000000004) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) pipe(&(0x7f00008e5000)={0x0, 0x0}) ioctl$PIO_CMAP(r7, 0x4b70, &(0x7f000070f000)={0x5, 0x30, 0x3, 0x385, 0x4fb6, 0x4}) r8 = accept4$ipx(r4, &(0x7f00003bd000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fa4000)=0x10, 0x80000) shutdown(r6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a44000-0x20)={0x3, 0xff, 0x8, 0x1, 0x9, 0x8000, 0x80000000, 0x100, 0x0}, &(0x7f0000d93000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00000f0000)={r9, 0x5, 0x30, 0x4000000000000101, 0xe8}, &(0x7f00003bb000)=0x18) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f000067a000)=0x0) sendto$ipx(r8, &(0x7f000000b000)="98a4c10ec8e08069bcb9d67386c41c76e538264081bf3abf92c79cfe45e29503831753ef629c2a820e068dfe861c4d0465779fee317e92a92da70e076a1c2eddf258399bf2f3fe272b57c98f0cefbe375cb77930765a20447cce14ba95ff188eb25dd29f4f225ec64a79574863a8704f68cfce85765e630ba42ff76405c8aa9f8e5a4460b7ea559edce91358a82937efa5617d8fba50ca0b82c7bf5ee72b30fe10089a8ae13955379dd0e14d22be67bf4186b553330e77e25faa414d6729", 0xbe, 0x3fffffc, &(0x7f000015b000)={0x4, 0x2b4, 0x7ffb, "797905a818e0", 0x3585, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4fb4}, 0x98) getsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f000039b000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008da000+0x441)=0x14) sendmmsg(r6, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000ac1000)=[{&(0x7f00005b4000-0x8e)="", 0x0}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00005c1000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ac1000)=[{&(0x7f0000ac2000-0x5)="766ce0d08281", 0x6}], 0x1, &(0x7f000053b000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x4000010) writev(r6, &(0x7f00008db000)=[{&(0x7f00009de000)="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0x1000}, {&(0x7f0000aef000-0x1000)="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0x1000}, {&(0x7f0000869000)="2cace548216a85e4d834d91307ae03efb384af39c1c089bcfc1eefb8c5e8c09fb6e240842ca5724720661fa7f290478061e27bc53a18c904a112a3f8b6a1c2e4b65e6f7dad6898d2f3124fbbbbba6875c46b36eb409150b7d814a9f4ac5cb7a528c739f46c4ef8ef34502341aa7f572249065d300d8fa736dcd7f8e3ae7160df14dfcccaca24d93606ba1521d2efc0fe9fd95091f355b9a61cf8607e914453dd942f94f3fa418dc6e4d60e93293505d6bf778bb9b03fa67c5e49e4841974170cd92dd6cf5afdad011e43283664f3f0452c9e210a3fce04e99420f27d6377646d954a3e4c2508784da2eec67cdfcafcc9a114a0a901d77eb9", 0xf8}, {&(0x7f0000c27000-0xe4)="bd6c14966cdb5f08aa501c6187e900f3ae45a614171d36d590c78e62cce9beae31e4b045ab22811c8b4f7381363a4103ff77af630d1b0033f5ee57a08d5dd030bb3c67e6261c0fa544cb999d7dff4b22238b661de94b0459d78f7d93079fc3a71973e217de2606a5747b8dd3d9b9b8c5aec2bd56bd08418c34423cdb3ea5d2bb61f86341497d6c3f8d2d0b68d4a4172ff8c91d19284e8146c4a93cbc0b436139830e95cfe781c80ab3342759b503e3ea753546cc3cfbadc2045917205eed13a4bbaa248483d929502cc2de48dff1aeda6038c7d4fad479af7307e2ce11bc053c56727860", 0xe4}, {&(0x7f0000966000-0xa8)="7989264cbd9faf1470fb676fdc8ccd487a0cbc2a3ec0f2378812cf5c83ed91ac293112ca07706fb292bdb76156a779b20a340c6f20a4fd59aa0b261fdf4fc4af8cb83083160644b13b4a2adbe543c7b83b5100031459444777ec8403fb11d6eb4cca95bca9bf2e24425d8752c279e217fb9ebfa34de11bb71202326d6edebc67b16d1aa672aa082766c718e7c72f3078abc3927ea1864e78a0964234e7ff7c62a3fae5986303e25946bd0fb8850992ce1d0ccc5bb9f1dc7f7c89a6fbeade979c4f0cc7ff1ca2f8d30006d2c1595a6b0d3b02a9af40a11b5e0e053167fcbaf48e68449f9792fbddf32ae1b4e7b99d629e8f", 0xf1}], 0x5) r10 = syz_open_dev$vcsa(&(0x7f0000b81000)="2f6465762f766373612300", 0x7, 0x4000) ioctl$RNDGETENTCNT(r10, 0x80045200, &(0x7f0000798000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r6, &(0x7f00008ee000-0xc)={0x10002002, 0x0}) writev(r6, &(0x7f0000bd5000)=[{&(0x7f0000eca000)="97b6b3a2a1768d9c210764d054ce3bf914e850", 0x13}, {&(0x7f0000d40000-0x1000)="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", 0x1000}, {&(0x7f0000ff0000-0x9f)="84e0327d1c795bff51279387e905a331517ced28082b1bbd1f37eec13f3e1fbed385e67bf57480ecd8dfc837ae8130d615dd4f968f7263fc1157bf0267010510a37a2173d6ef0e17b39e5b365972ee91b4b68426f93e870903a18d6163587ac9d947f7e49b48961388149152d2fa9d5bd0902eefa71fca6ee98fcef1c6e680f5e5f0aac178ebe33cb6a525a11225bd6ed8c80781b155ecb53736b3fd22546e", 0x9f}, {&(0x7f0000508000)="04f748ccb9af792c64687a227b59844f9c17bb041845b431541b314b64e1903ebe10eab15a3d77d31c226204f8cac0191c023b54e98391b266c6496ce0fd5503153669b8d5e6541e5ec9cf34902df1d178", 0x51}, {&(0x7f0000864000-0xe0)="d8bdfab9635b92d053c7e679ce8a2c56a403271e9b005f8aff01b9da3d7dcbf3920b0a745fe4c73d4267a045d74f9eef7ff3f710e27cfa432a0651b3575e5d602d1e688a190c4e27ab255b2b2b2b7d9b5c065b6494ca3c7217391b0f705fa3d065e2f478b7ed5e91e70268f7f9db536d1a0fab8db415c38278192c032c2755f99199cf2d188d656953b8d1b6d2285a1acb35494fb97e69163dd3dfefdfdecf79a7ce6b8109009bcb1e23eacb13fde672fbea3b77e288a3c00f64846d2bbe100ec9987429710ba39cc9d64e64b8443fcb68b1771605c6457e8e8b940f23acc147", 0xe0}, {&(0x7f0000b92000-0xd6)="18e2a41a5b613107a286fda441309a26a55b54277bb6d9e6156f89ba49ad5115a4caebb8d9ee8fc7c98871cc3c4c13fa2e8a0d9701855128852066fe4313d684672df1197f9f024e0c6b7a8cbab89cdf4b3fe2903bc346dbb4ed1b38f42b351dfe3b7633c5ca84274af159b787c8083bf3518fd6cb548b31e3444f6661fbe974fdb98f91941a6197f32aba6a8525ca34da8699121e261630ca15ad592f6a603afb3e78ed9a18dc0cef8da813caa543f5ddfcf9c51ccec72ae75c82cc3b5af234a0dcec2ce1f7a37d3a06d21abcfc35bf84c1c55caaf3", 0xd6}, {&(0x7f00006bb000)="6405502a80885b58fa97f53f4f63e0c435cff901399343e9a1bd4e481331924e316cfcf57007f7796fd1c6c9d1635a255cbec8e1dd9a94f907119867baa0a85213197124665eac591ec48393968e9bee22c3d0", 0x53}, {&(0x7f0000c63000-0x87)="cf95f3a70d7ebac5e86d9778dbbfc8cca8eb36ab65fcf48221a617ce4e28470e1bbaf3ebd19e1ee05303257ddda042f7c7a57b1cc1090b7a02c35fc64bf00cefbaedaaec0723af5471eb249a0c4619764f99deb88888487785fcfb49fefcbb496bd2982c8a8536c4dfe50a92711dee3958f575b4204909a56912e75b7d2644c9a1f2773a6c1dab", 0x87}], 0x8) 2017/12/05 10:13:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000d5e000)="", 0x0, 0x40002000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000fa6000)={0x7, 0x2a, 0x4593, 0x2, 0x3d543cb1, 0x1001, 0x7, 0x800001d, 0x8, 0x1ff, 0x3ff}, 0xb) openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x240100, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000010a000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000eba000-0x8)=0x80000000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7ffffffffee, 0x0, &(0x7f0000b6f000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() r4 = perf_event_open(&(0x7f0000b40000)={0x2, 0x78, 0x200, 0x3f, 0x100800000000402, 0x7, 0x0, 0x3fffffffffff, 0x200, 0x1, 0x80000000, 0x8001, 0xfffffffffffffffb, 0x8, 0x0, 0x2, 0x0, 0x0, 0x205, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0}, r3, 0x8, r1, 0x100000000000) sched_setaffinity(r3, 0x8, &(0x7f0000754000-0x8)=0x200000000000071) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x2) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000479000)={0x2, {{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0xaea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xbe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fe, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x200000000000100, &(0x7f0000b1f000)=0x0, &(0x7f000042e000-0x4)=0x4) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000519000)=0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d5d000-0x11)="2f6465762f7667615f6172626974657200", 0x12800, 0x0) fstat(r6, &(0x7f0000f70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a46000+0xfd3)="2e2f66696c653000", &(0x7f0000cc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r6, &(0x7f000065b000-0x8)="2e2f66696c653000", r7, r8, 0xc00) syz_open_dev$mice(&(0x7f00008f5000)="2f6465762f696e7075742f6d69636500", 0x0, 0x41) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f46000-0xc)={0x0, 0xd063, 0x800010}, &(0x7f0000bc5000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r3) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000cf9000)=@assoc_id=r9, &(0x7f0000f19000-0x4)=0x4) [ 43.104087] Started in network mode 2017/12/05 10:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002ae000-0x9)="2f6465762f73672300", 0x7, 0x100) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e41000)=0xb) perf_event_open(&(0x7f000001d000)={0x100000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000df9000)="6e65742f6e65746c696e6b00") preadv(r2, &(0x7f0000771000)=[{&(0x7f0000e7a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f000011a000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000537000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000fe4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000748000)="", 0x0}, {&(0x7f0000676000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00003e6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000f5d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d29000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r4, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000387000-0x38)=[{&(0x7f00009ad000-0x65)="62eda11068485d5b7117fc75121dfe55640ad3384dc56ef10e178cced008f83676a1756f1b8423722973ee9afa24a6fe7fa8d0ce3955a4a18902aafcd935b1cb7575ee057035b6f4dfc028598a57d13da5155753adea942d9e14f8266f74edd194dfa8988b", 0x65}, {&(0x7f0000e6c000)="506eeb559771a72727512cf6b9e1203c9b2957b4c7004b7b698c427e35a35f1066ecfaf1edd400ebd140d7d4545bcab68a65673a25d6ad1bff7759092b701285fd610e477a506f9837f838220d2b", 0x4e}, {&(0x7f0000556000-0xbc)="8d0f7b0b66b5af59318626121a2dfa47557b644b8a0c801b3d1daefb45a89b32e7a6be850aa91a556e787aa78c59236a1ca1d767c116175975a8e2a2686d7e8233fdc79672c0147d34fabc955d82733e5fab46ace58d1d6f874ff5ab494725f16341084d170ac09386743a5d42f395741bded87bf53f5cecd96faf5b52952ebf6d16d5c6fe073d2d868a88633378f12c6f4ffeab3d2ca48c05b16cfb6318d16b2b45bb1ba5894422343cf80a2fbc2c8062556dffcd1423c8ecc395ab", 0xbc}, {&(0x7f0000fab000-0x90)="26196fd23e44d736c878a9461d3f02a4eef5b90da14a5ec32fa87feb535bc7edc162969c0aca07ecab798beec06cc4d646a11ec3d166470000000600000000bcb50e379be05141b91499dcc38f2440bc4c8580ec3ae5618221ff73199355d8a1212832f80500a79a8b71a8ed1c4caaed90ad8e87f5dd046100000002383edd91de7241bd99e4e2873eacae2ccd3cdd", 0x8f}, {&(0x7f0000d4e000-0x5c)="1882a37e65ba615e44579ff7ca7b7e960b56e88c5a3485274d03b4d0166072adbc71122e399c9893f0692671402a6269e894117139a2ba5505f4cbc8fe891a6394dec8fbe5895186167192d13ca0bca67502e777c968717636d0c190", 0x5c}, {&(0x7f0000dae000-0xb2)="13425385d900c424b7d9f6e36fe899473b15378445067fa9f16f37f7e7a92835e561777374837bce00771adcfb2943583f3e845808094225996c0319b643869ff8a601a49ffb63ce3d59b6ee3aa942254f6490f563903464f32520e0d888c7d70b22d95034051b44ec4008c7ee0c2eb81b05e232656013854bada11af972ee429e126542fc0d545771809bacad05e1ff0975743ec0da717fb82d0067a93af6bbf10e57b56830e95b4b46917a3476b54908c9", 0xb2}, {&(0x7f0000a30000)="d203435487ffb1497396889fdc207114aa7255210a8c032aea8cd6c5f5bcfd0c0afdd8024179c25e3cf414a21038d738f2935f714a2ee1c9d88591430bc4c4761dd87e222eda15fc51dc2212b096679911cadd67981487d5264ea096796e74e0039055ec22cbd473b6ea70891a74c5ecc0c63636fe25d7aec06dc5abeb65b0eb1dff235708a0b6480aab39e870d9756d6b5488a9a2fa66badcf0f9", 0x9b}], 0x7, &(0x7f0000000000)=[{0x30, 0x117, 0xfffffffffffffff9, "f41a3e90b26acc9f4dd39b8396523a1de8da36c1d58f578d7c4ab4611db9bcda730d1038"}, {0x88, 0x119, 0x4, "192db722b94d7f6b29f9af879687cf3725f871df38038a8c377506a73478f754291798cb11676f5c17cc2ac905987bba7e3c012b756bf54969e4fe08318cf96c1b223b1fe3a8ff6a088ca34f50282efadb9dd9701ac0db5da5e57aa0c3cfdd74a3be061126cd62b184483d40f2a1501c646de754fdb83930fd89"}, {0x5c, 0x3a, 0x401, "155586990460ea382969d89a5244bbb7560a5fe5e4ef8d2bde206890b5bf50519a93039faaa6f7163101d742bd5aa0dffe7ea29dc0d314aa5ea7a936febbe3dc9df1ad79fd2f768a3025f1339f1a8e"}, {0x80, 0x10f, 0x18c000, "942c12263adaa0b101c5470f0712203b9402b631eb18e897cb00a2bc6a60df55467626c67b3da3359d2fee2cec94abb772e4a65d6290a4bb8d8aa4ea26bc332b4b1951b8c0cb62975a4f57db3a933b41691f5fba1e9628771cae5c2e65ac01052cde1c25e75a37e77c4941043fe051de9bbde7cd"}, {0xbc, 0x104, 0xff, "b2099e411955b6974fb33d3008f3b839c0e95081469c83acb94ed9bd284e47eaef68b13cdbfc6a83a394124bedc8ab32458ebf4935dc18807026da26e0f42776e2982b47fc3018689cdaf9929d64b6585a2414309a807b5ddb253be903dbf678f41b3b7cceb9137af47ae2e5c441c641bb01db237cf124c7d3c89dc6f0f9a405f4c4f407b093400f5b97b4a984ca68bbcf3bcb62114b1188601fc6703275b7fe3e3bb75abfd1a161f24304e81395"}, {0xf0, 0x104, 0x7, "f87f264e604ef8685ace63cb67aabbd4be8da19e26f450aae0284689aa03228c6baf6bf6d2ee2e75b0241b9fe135497623a4c1d01079e8228774133c16d22825506631083b72e1b9fa7f95be76354c55b2f82305976ade62bfa723e8d644a4e1d20c565a72a8ff48e25058b561e8b5f99a79e317df55a409c526f19326a8d146d367a29c44d8e735c65580aea3f23446200c14762a4e0fef0313bc094507d88ebd4e167abc627bd95a1761353afefd3100a518652e8a53f75ae6dc70393408e91104a08a8a1fc2dbe2abe32c2b38d277becb34b3d6f05ad13f58397fac5d9af226f4"}], 0x340, 0x0}, 0x4040056) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r4, &(0x7f0000e84000)="11a82784e93bd2aee426210df1d8a1989c40906098ac5e5a23ba9a515bb42c4934753b6603fb731244c4deaba545e3bbd04f120a470aa3a8dfa2ae98cfb9f92500279af4d722e6232a9370fde7da740bd7829455be1acd3f5b78e75852562cf859dba1499e3dfbc912b30964a52477c8c6b0a73f447a4a8e989d3fa08d10dc108b4012db016a6c97e53f91493372c3aec8303c21df6a6f1ca7888e0644ae2bfb298fb69daba6037eb0119c8d15ca4d05462ab92dd480294a10e8c3da137849e24d9b524878bdaa026d604465cb2d8718251c8970be8dec5ac50944e67d77bf399868d34720f853000000000000009a5ee2", 0xf1, 0x20000000, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000013000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x4000010062, &(0x7f0000013000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$setstatus(r2, 0x4, 0x46c00) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000491000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000eee000-0x4)=0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007c1000)={0x6, r1, 0x1}) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000f2c000)=0x7f, 0x4) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a0e000)="2f6465762f72666b696c6c00", 0x6001, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000be5000)=0x20) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f000002c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40001) r9 = gettid() ioctl$TIOCSPGRP(r8, 0x540f, &(0x7f000009e000-0x4)=r9) write$tun(r8, &(0x7f0000000000)=@pi={0x0, 0x9bbf, @eth={@random="292f956b0613", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x9aff, @llc={0xe9, @snap={0x1, 0xab, "27", "8cf619", 0x6006, "14af986ff08aadc4f05a752515a867f74c6d2227abc0f064ef0b1fa57334b46e91a95254b5c46ab1f99ad338629e6cf927eeabc87031458f814b168c32aa47174bc6685776dee40f94d29207a69400463465c58c57fb3d9871502d86b6b2ed5d1a8b2154bebaf4267a1a1380bbcd72658332f56c1be5c61ec2a65975078ffe0713a806e26a5af229a0cef4023687e7aa89353fdcfbfd4bb57fc1b0e9df44aaa8e20365eecd5bdc92765db6302d58496dfe334cac3e1cc4e26130b24aab8387a3020af13b7181d4268cb2cfa691f6fea12ff461b9cef6fab2c15fd9c52b97c0ea23"}}}}}}, 0xfd) sendto$inet6(0xffffffffffffffff, &(0x7f00007ca000-0x2)="b2", 0x1, 0x40042, &(0x7f0000fec000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x4802, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000dd8000-0x10)={0x0, 0x10000, 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000fe4000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e52000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000084c000)=0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000d4b000-0x8)="6e65742f64657600") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000739000-0x4)=0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000944000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d30000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000346000-0x4)=0x0, &(0x7f0000a23000)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000189000)={@loopback={0x0, 0x1}, 0x6, r5}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000342000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c0000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d2f000)={{{@in=@rand_addr=0x6, @in=@loopback=0x7f000001, 0x0, 0x800, 0x0, 0xc1, 0x5, 0x80, 0x80, 0x0, r5, r6}, {0x0, 0x4, 0x100000000, 0x1, 0x4, 0x5, 0x40, 0x0}, {0x71, 0x75474577, 0x1, 0xffffffffffffffdd}, 0xffffffff, 0x4, 0x5, 0x1, 0x20, 0x3}, {{@in=@rand_addr=0x6, 0x40, 0x8}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, 0x0, 0x3, 0x6, 0x8, 0x415, 0x3f}}, 0xe8) connect$inet6(r4, &(0x7f0000d2a000-0x1c)={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fb5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008cc000-0x14)={0x401, 0xfffffffffffffc01, 0x4, 0x8, 0x4}, 0x14) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r4) [ 43.134589] Own node address <73.1268.3645>, network identity 4711 2017/12/05 10:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) r1 = syz_open_dev$evdev(&(0x7f000015b000)="2f6465762f696e7075742f6576656e742300", 0xbce, 0x101043) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc7000)="2f6465762f6175746f667300", 0x8641, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000186000)=0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$usbmon(&(0x7f0000e09000)="2f6465762f7573626d6f6e2300", 0x4, 0x100) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000955000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000daf000)={"3e5070bb57d3fc6b349a6ba899a1ba07", {0x4, 0x20, 0x5, "1165ce086b54", 0x4, 0x0}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x5, 0x0, 0x0, 0x7f, 0x0, 0x0}) getsockname$inet6(r0, &(0x7f00002d8000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000071b000-0x4)=0x1c) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000c13000-0x18)={&(0x7f00005a7000/0x1000)=nil, 0xffffffff, 0x7, 0x0, &(0x7f00002bd000/0x4000)=nil, 0x81}) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000096d000-0x4)=0x0, &(0x7f0000580000)=0x4) 2017/12/05 10:13:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000054000)=[{&(0x7f0000b37000)="32", 0x1}], 0x1, &(0x7f0000be5000-0x10)=[], 0x0, 0x0}, 0x0) r1 = userfaultfd(0x0) fcntl$getown(r1, 0x9) gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000085f000)="2f6465762f6175746f667300", 0x200, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000012000-0x4)=0x2) prctl$setname(0xf, &(0x7f00006a8000-0x9)="00") syz_open_dev$mice(&(0x7f0000769000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x181100) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071e000)=0xe8) ioprio_set$uid(0x0, r3, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$F_SET_RW_HINT(r4, 0x40d, &(0x7f0000001000-0x8)=0x5) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000006000-0x8)="2e2f66696c653000", r3, r5) r6 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDDELIO(r6, 0x4b35, 0xffffffffffffffff) r7 = socket(0x15, 0x80005, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)="6e65742f6e6673667300") ioctl$KVM_PPC_ALLOCATE_HTAB(r8, 0xc004aea7, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x200080, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r7, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) ioctl$TIOCCONS(r8, 0x541d) 2017/12/05 10:13:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)="6e657400") ioctl$KDENABIO(r0, 0x4b36) getdents64(r0, &(0x7f0000419000-0x44)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) lseek(r0, 0x0, 0x3) 2017/12/05 10:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd3000-0x10)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x4, 0x20000000, &(0x7f0000726000)={r0, 0x0}, &(0x7f0000004000)=0x20, 0x401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000255000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000074a000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f0000416000-0x2)=0x3fe, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x2000000}, 0x1c) sendto$inet6(r1, &(0x7f0000b64000)="8028", 0x2, 0x4000, &(0x7f00008c1000-0x1c)={0xa, 0x3, 0x2000000000003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) memfd_create(&(0x7f000065c000)="2173656375726974792c73656c696e75782d70726f637070703100", 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000051b000-0xc)={0x7, 0xffffffffffffffff, 0x0}) bind(0xffffffffffffffff, &(0x7f000089b000)=@llc={0x1a, 0x16, 0x64, 0x1, 0x216, 0x180000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sched_getaffinity(r2, 0x8, &(0x7f00006bd000)=0x0) mkdir(&(0x7f0000f68000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x3, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)="2e2f66696c65302f636f6e74726f6c00", 0x0) ioctl$sock_ifreq(r3, 0x89b6, &(0x7f0000fce000-0x28)={@common="64756d6d793000000000000000000000", @ifru_flags=0x1202}) mkdir(&(0x7f0000156000-0xe)="2e2f66696c65302f66696c653000", 0x0) symlink(&(0x7f0000747000)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000754000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000") rename(&(0x7f0000b95000)="2e2f66696c65302f66696c653000", &(0x7f000044c000)="2e2f66696c65302f636f6e74726f6c00") unlink(&(0x7f00001f8000)="2e2f66696c65302f636f6e74726f6c00") ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000090000-0x10)=@req={0x28, &(0x7f0000a08000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3ff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000669000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r0) connect$inet(r2, &(0x7f0000d28000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000ba000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000035a000-0x4)={0x0}, &(0x7f0000f73000+0x12a)=0x4) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000115000-0x28)={r3, 0x2, &(0x7f00007eb000-0x8)=[0x3, 0x800], &(0x7f000009d000-0x8)=[0x200, 0x800], 0x1, 0x7, 0x3, &(0x7f00008ef000)=[0x8, 0x4, 0x1, 0x7, 0xfffffffffffffff7, 0x89000, 0x95], &(0x7f00002bd000)=[], 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000921000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002da000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009ce000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000081d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c21000-0x9)={r4, 0x1, "a4"}, &(0x7f0000ee8000-0x4)=0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e19000-0x24)={r5, 0x12, "985b32d89f884caefd7c39d9f753415965dd"}, &(0x7f0000240000)=0x1a) 2017/12/05 10:13:04 executing program 1: mmap(&(0x7f0000000000/0xaae000)=nil, 0xaae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="", 0x0}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000f5d000-0x1000)="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", 0xb00}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a4", 0xa7}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9600da3167d5999465b7402fe4c7ea2236c7f40ec9b00a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6f2bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4062998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2", 0xc1}], 0x5, 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000199000-0x28)=[{&(0x7f00005e8000-0x66)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="", 0x0}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000365000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b06000)=0xe8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000097000)=0x57, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aaf000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000013c000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000076000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000829000)={r1, 0xfffffffffffffff7, 0x8, 0x8000ffe, 0x9, 0x3}, &(0x7f0000c3f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000050b000)={r2, 0xf9, "a90f85a71d74121ac84f7ce4380161b84b9df7f5d9b19ee0bf0469144f2191a40c8d5f685fc465ea6aa731ddfda378522d2c595ddacb7d75237d113c2280eaa50b79aa24098847dc00455d8e42c96364d7d37d41622010e6db3c740962723d732cdb9dda174b260e3f93d0b75ce772faa15d5a25cf98cdfd98d86a0c528b37f4a60bcd68ac7c96976619c9d1d56e944296ddb4506781625a1bb49adab71f607296f382ad4a68a9680c93e7fb451943fdb803197664e67e06089cebce7bff91d6e16925e41ef2d1073880289ebf43fc61719665cdc684fb4eec0c6f11bbe25d8f416fcd5145e607b26bc809af2922eb088781cfdececd05929f"}, &(0x7f0000c20000-0x4)=0x101) write(0xffffffffffffffff, &(0x7f000047c000-0xb2)="5ca5505b38a746bc5b42ec8eb4ae8edb347a8e7b3b57be60419516fb37e7ab97e0eee293fc02a9c046af007c1d72229ecbf9adc9692def77a50c4fd8e484536f1339b8009471a2968b495d1ed8e22b1a0d43a28514641ad323fa5ee1eb53de393e65f6b4653d4a8f6ce50355a6b5d7d144c957771cefe76b5d99b2be3409866100cc4e25c6cb910b871a1e3191b2dc801190de1521338795fed8832a941049e9590a72fe91baa1ab5d70462a4fa7aa3d8e16", 0xb2) writev(0xffffffffffffffff, &(0x7f00003f1000-0x40)=[{&(0x7f00005e1000)="cf", 0x1}, {&(0x7f0000137000-0x1000)="1a72b5a01d62bddf93709bcff5f8f26cad96caf9d60bb777fcc80bea3201fea42470b660f9f5be2066e3063fdda2561672de0db6a7c8faed553acb3bf8a0969995f9616e3e68bb2c3e33eddf24a7523bd7e37f97e0e19f9d12e43d3f5e029e13d9456b99e5f01c1a0ae9937931143b6166126338385e13e15c5e36690ee60139e947c784ddcff04aba177cfa82ca891459173d7dccf550b54a3ecbdf14679b4632f25bf114e925079ddcc14e8d18e43a0f3e473be19345152813bcece5dea06c17d7f1d9f95a8fc37945d90e6bb0e3718f9fb5800b9118e0c651e774f6d89ad52bf1aa41e13d77cf6e6ad1f6ad412c8119d0e4c3613f09fbc7cf3806fe6be71ad9cac1d613fbcd60d1453e6ccf627f5eb2f196cfbf44febd216df53fce988f221e9f412f13f69315eff84a6110f3d6e26cce54294e592a4072f2b34d0645bbef2f34a88613380fba4d19008a961313e83ba74986ba1e7190ca131742dbfc696a4eb72dbf481bdf23bb8b8951fe82f398f65d5241c42ba662d7350d1a46d6b2fd34049fae7eb4863bfb60da15b7e5617534153fa2a1cd285de4be515489cc1f558335007e66e16049f290cd9154ec1d1ef34eb22ce3ca82d3acd02ccde3b9d068dc087663fc77acfae4ed53e8b9abad905e2d9806d12ad3fb93b7d38255ecac4a5c69bd891b1f56ad1e23fc0355a388ab5640bdb71d8f9607f457ffe9c96c85fa42dfd4e9e4bc629b085a08134acdeb2418ddf1c972a00ce41d2f749273697cc734210dc1bacf3d920703514dd4c337efe47e9fe94e0f2532735d67ca78f73d6a7ab767e615ba7c14101e1f363146773617baffae5ffef939435cac22b5dc872e5bf14866e978fd040166e30d3ace68170019b004caff93dbecc676bc53fd261709acbe4c36834c0d46dd74ebbc9ced25db42bb477779a1db76c69cd2b64e7ef76e96837e0a5cf96691d29d75fcdb08f73902cce160067e732e2fd02c94f3fff6635fe7981dffe58dbc3f4a5ee21e1b377a3f40aec1105808591b5762cebae496d826b276d5c1748e120fb2554cde01056199e7897e6cd4a1ece902116af1e9ba9eb132d2a0439634e3b5a58c02aea694388a1ab67d2ad18aafc446eef2eb3903fc09b6eb240263862af73ee04357da0b66eaa11952d2b003e3ee7747256f9863e08ec08026c6df949d4554150ba578563a5e7bc8251fb544e449251da119605001d99012aa2d5ecb7e81c97c84353b3a20f1c107aae7351f72f6a6b1a5caf087b74249c4fa5e1582d4362787af2ae093e65dd60ca661c3be00f92a7b30788c1d5984c8ce7f8633eef5765032e6ca37ba9eb71d3d9c7cecc47aa8147972664556ae67c215fd3f2a3affb881cfae888cf654b6a0acc4c462bcc2ca5a9035941c503c1aeebf62474b536934300f47302f19ab17c85443fd1f584c63643b226c34843b62184d6adfb6c632ba7b57fd870fdd0850de159c2316420410828946d216829cafed172d2a24b57703ac0099a07b983194108815f7fef73efd7993cdefa137752373bd38a980ce26dff1cdeaad1aefa49e46de0fbdcdd3ec9c2e1e81919fbb360f48608588bbbd9eed5d6feb8d3d792df2a203b3b7127cfbf3143de501fc6f5b2db27bd6e7793c22c3437b75ddb9d405572b97d31f9089df3b00a07eed945a4b4d44ebc62376d4dc1f2f5cc1a7afa3d7593328cd79c0764ba198060f6df992ace71e06b59a81ee2b5db54e47da7d466f5f6b8c15901b16007674d4cdd59f95a31203d72f10d1a89936b5172d22b9f892f76165380322c11a0506e75dc6279eb02e95d3b03d64b02bead860162a636e8708447854e953e4f603e60f4afd7d733cf0e9fc1581b0d3824f6e64a7610a91c2dc5daf2786337dd1ce657bba7e3653bee40be5498a851007f053c672cef502d05cadf1290c4b6cb729f05bbed468b9a1d670e721a6f1b188912930cc2825d84651c5c68a56126a82e5db4f5a25903983e4dec706173e3c7339d45794c00c6259fd46044e87eb5d2b9a0a69ea0e409963c6d8515db3b32ece34500c46f744ceb9c6166a0a7c675a1d013dd17522f8b07c676cdd552b453ef8141e1d3b4aa819836defc8eeebb9f3e4d10f5a1838623489b82365ea2a12ef4c28fd24fead6885f3791fa939f3ced2a2c4b2e58fb940137c5bc6e1ec6cf217376b38edb29480c656ce6c324f9d02df583f644ac65c8112d54a1d41b87e23529c78d29598d7f3d12add9cadc0773e739edddfa3f9c4b146abb19bbff673d99cb102deadabea98e26b86384fe369e3d2736b2b7632a7533165e9aa18d1dfd37d263280ede2ceb170097fec0d0a38e9f6c10b1b6f03e3abc2873468f3f0ae0c8a6e2ee674efd6bdc1ce936cf3bf040e7c3aeccca14735f78286ccba7eaece55113c1c68f51705fde538aaa4e80e2b869fcafd52d29ee5b27ade01269bf2c53a06487b71285eb29c26a31f6b1f9467a740320c51031e37ba034635e9c6b06828dcb7284c8538d20c688cb450f7857bb4f22b4dc87b129308b3d33764e6cdafc7abf1d220748d3e5d176cb083935bace23eb9d071475bab262cad74d422cdd08b2d3d0d8eab2544a3f07241d632d2d49524c8114da06b376d96e42db4cbbe9120d7a954f40cc6b3bc443d0c16d4c31934f4a2b8e93b73d38848110059e88c48190ebd4ccc42a19615db39a961ff0124c4ca810d42cbea6041ed60f37c018fbb0c6b452f70c2d10d746d9fe4e39079232cdd59d4a9a0f326297ba5d979b67d4514166d8eb23f703d38c8de34bee48bf93b0c3b2d7727ca7fbe9fbca891c58e00dc0f31f42d1ffac3bef9cba3c8b0f20530bcec23cacc4deeec1f0a81e77136d3a41a790764e6c42b9a13008d3a374d9bc55377c2913793796c702e6406adaa38a983277b5a0e725661c17aeaa16f62340ae5ad2fa3969686efda7fd98dd9bfa0ebdb52d7edac9203c4aa9a9c3dc30d86c470fe4c68a6e488782ca995a6c15de4c4e14cc6364c4dd3bd601003d7edbf8d63c29c5c3984c606c6399f04ee0340b5306c5fdaa59bd0f39adf167d33a9858f28724d2197929f22a8eb2557ea1a7e2577614253a2daa2de326ccafda13c79cd2eaa4925d36a878353201e3ba4d90352c0dddf3781558b8b099402de295d1f611788819904e5e6c36e9db1884c90c35f76613ebb1b5af57bf0c81fa8b59cfd77f69d1b4c633103a686452d3396b85fff909eead298baa20ab0bab37775a675454fdf0746a8ac1bbbad21e0bb0ce806a2ad026fdfb7a83c915ea41ad24c14d931d87480794ef8f425d03fc2a18693349c3b52611f57014933ac92f9eaf8224166e11ee7a4db0be34c070bdf8363ed2b36637b984bd1a179f0f005e0f98d2b3c12d7ef2e144248df5687909774e9a49d87395594bcd0c7c3231d33e9239849af23f3ea3cd0220146f6204853eba0007911bc6580dccdbdd642131a2cfc89bdee13493f738ff40d110f7516997fc85fce9aa4d8fe3d31991d44c8912d350f67f338466296c973f52914d41a955bc6b6a6396fd5d44edba57bfb9ea84613874eb48829f76e818606bb376951bb9baa45580ae33bcd8b0f353e7814262a10c40fdc8bdce97294728be1cb8556942d2df3eb8a5bbc6dba8518e953848b559f9f98e141aee830e7078128fb301a4cac98da15b5400a68ae9948bcb21e9be38a527899655827762ceba4f03552b713e15c2ff5e6815b254c8b9f377e6007991abbb089f189da3d2a82651ae5611e69e7a73864e695fe6b8823b49e4117027a38e44cd9a86de6843753674db2fd9d0d77fc57ea9bfe46c12a7cb4040ba0bae590aeae873d81bbb2e883b1454f6fbcb0d2bee7a1b2f49506a9dc41e1cf6f851a716d88ed325d413438c1f89fe47d68961b39501d24a5a63d3c6543e8c3f3ea98c9044c45ceabbdf66ce07bc723e7c4ff312e05742bea6b4b115b29e5eda3344e5dd7231286b42c60a1f697b991983361cfeac7629d69bc21f4eafe17ea608834bd8a4d540312dd55719f6bdc58f03513a22f63f758a3eda44b41fcfd18c350c3024896520b535b57ccdf9cee42f84bcf7943b277290343f90ee78eafa1f0052e8987d17545c589a1cdf8a65be49f41c3a503c15236f4f9baf5d3bef778897cf1b6fb80693d5b1678b98018da6e81daa401cc18e914face05dc399d9afa44f787069a3ebecbb9e6eb9d3660010b16803e487edae4ebb91a06848afca2355450b63dfefbf979a222aa48f1bb97695f07fa04150a0f2687f2fd0500841cbd18678b2e65e874100ee2765f3dac3a090b47d638c97e5e01342b99c429b7beda3e13c188ee1c18be6b5dfb3f1f6d395a043db317bda6beb75fb369923a13db8123c5687136dd00a9ffff8695e91312eb05f5e3fb743186c3d8e72c31161b677b0037499bf1e3eb2050116f2b52fd34666a7feb6d48a0a0354721e767021d140268235c9389203d541376d86c9ac85a35f884335c7c725cd102324426e6e2f9df6ff5e0623de403011f24e0c177fbb92893d62889911135a947c3c411013ccaf90a6465f679667d423b70faf18129d2ecb158d8e3358f244026de32763c6dde6113af9bf9f808cc6ec5f64488e9a4e10454be375d7562e18e780dabcefd8ffdaf6bda40de51eeb27c0d0c2a516c4d371a5a25de88864f847257d00cf31341b7dbc4f0d884e651bce0bce6141c766f072d97efe67f7090cf0c537106d881013ca9e01eae219faad81bf894ec2b8bdaf859e9b9e0a2c25301a54f3c3cebd8d2d706d69dbee848b9003181cf540cacde3f4e3fff6977a1650fd68c9c23ca5437ead89bb8dcc3915a275561a8c2ddfebbafad35caf2465bebbda711356ac26ab1b3babd2d42bda9d0766eaf57a3e492c23aea15839710c5353da6efc37022be74147d7856d97120e31c89049f90a4aef07fc344d9dea8a8f18f8185357fe17f30cbc3f2e0e160b5abd5e9c9c8ac2b1d97527ea3d6559ebb4a3ec06780ec1847e11c6b80457433dddfa03ca4f0c62ce6d7fe7e890fdb0cf73a03ad4b12e963ee06477b11e22b79c6441b3d59426d4353154dce5c0238565fcb3c75fac36a9e1818a55b7e4d2ce57a690a712ffeb9f793196a9cb0da23c42bafd1600df699ecb0a79710c074e7468b36640f87c59c799812dbe34dacd68867a6ba345c1a947dc46ab97d6200885894b9237a3387dc43388e91ee154fcf99694f118708cb3bfdf0d93cd2729e3b29235b95bda798ca53d67d9db8b0a128b6ef30944f56db89bafffa3d3a225e1f88f4b1558eb85eeec21ff3db7efd64c32112c01964aaec0693c2c2f3e8e7a16d67c9e646a2f75da119aad966c348253d5dd3117cd71b0def930d1676c17384389383be4c5de5474263140109b041a9cf05441388e8006902c869b1d008e2ee065572757c3f1e45046a8dc1f2f9d4eac56108ea84421c8bb9a9b03277607ef7fc315e2b39026c3f4b5442fa1df91ab5aaa2485bf8827fdbcdb78791c9d677f0b974b3de2cde6d37470539e7c1f1369ffd6d950fa9bbdf94b9b0bb4fee9fd32530bdd92386771b70370aedcb98506c497ff8e964c677ec3a5f5e447437720dc4706f44426b0a1bf4f6c6d7e832268c5340fd7c2501e4fae384a225ad8373556e8a7070ef61151eaae836993e487d3a8cd6c0ee0387e12adb2842f90acb7637d927547b39157a0c6cc9044e716f29b2d9e7c853868d58d861200ccb5d9423f08be3e72e49802b2fbff1815548018b450b94fec8c0653b20556a01d8287f81061b", 0xff0}], 0x2) writev(0xffffffffffffffff, &(0x7f00002f4000-0x20)=[{&(0x7f000036e000)="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", 0xfe8}], 0x1) vmsplice(0xffffffffffffffff, &(0x7f000017f000)=[{&(0x7f0000237000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0x800000000008) r3 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000a8a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="69720300000000000000000000000000"}) r4 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000fcd000)={0x1f, 0x0, 0x7fff, 0x0, 0x0}, 0xc) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000e87000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x14, 0x400, 0x10000, 0x1fffffc, 0x0}) accept4(0xffffffffffffffff, &(0x7f0000fcd000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d03000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000de8000)={0x0, @in6={{0xa, 0x0, 0x4ee, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2}, 0x98) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ee2000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0, 0xffffffffffffffff}, 0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000569000)=[], 0x0, &(0x7f0000969000-0xa)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x10, 0x1}, 0x7d) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0x4, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, {0x0, @in6={{0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x200000000000, 0x0, 0xff, 0x2}}, &(0x7f0000d7d000)=0xb8) 2017/12/05 10:13:04 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f0000000000)="", 0x0, 0x40010062, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000d19000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x80000001, 0x1ff, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43272e6c65e371ac6149d077ee2f5c82e68"}, 0x160) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000d18000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000d1b000-0x8)={0x0, 0x4}, &(0x7f0000489000+0x96b)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d1b000-0x8)={r5, 0x1000}, &(0x7f0000d1a000)=0x8) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000088a000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000d1c000-0x4)=0x8, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x4000000000003, 0x400000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000d1b000-0x38)={&(0x7f0000c2e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d1a000)=[{&(0x7f0000d1b000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000bfd000-0x8)="0000000000000000", 0x8}, {&(0x7f000027f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x3, &(0x7f0000d18000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x3f}, 0x101) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x988, 0x7, 0x10001, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b14abc0d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91bf721017766a07e76c2310c668dd7c1f0b8b6ac781"}, 0x160) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000d19000)=0x5, 0x4) mmap(&(0x7f0000723000/0x1000)=nil, 0x1000, 0x0, 0x801f, r3, 0x0) sendto$inet(r3, &(0x7f0000d1a000)="ee", 0x1, 0x20000000, &(0x7f0000b26000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 10:13:04 executing program 7: perf_event_open(&(0x7f000029f000)={0x7ffffffe, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x4, 0x0, 0x20000000000, 0xfe, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000818000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1302}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x63, 0x0, 0x0) setsockopt(r0, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)="2e2f66696c653000", 0x402440, 0x42) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000003000-0x50)={{0x6, 0x0}, {0x8, 0x7f}, 0x0, 0x1, 0x1701, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1000000000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={r2, 0x1c, &(0x7f00009e5000)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000001000-0x4)=0xc) 2017/12/05 10:13:04 executing program 6: r0 = memfd_create(&(0x7f0000001000)="00", 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000fce000)={0x1}, 0x8, 0x0) r2 = gettid() mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fce000)={0x3, r2}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r2, 0x3) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00002e0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r4, 0xfffffffffffffffd, &(0x7f0000011000)={{r5, 0x0}, {r5, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000fd2000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b4f000/0x2000)=nil, 0x2000, 0x6, 0x1e, r1, 0x5a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000df8000)=0x0) getpgrp(r2) r6 = gettid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000fd2000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r6, r2, 0x12, &(0x7f0000d6d000-0x10)={0x0, 0xa, 0x20006, 0x0}) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000c6d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000b3f000)="2e2f66696c653000", 0x2400, 0x80) epoll_pwait(r8, &(0x7f0000364000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x9, &(0x7f0000287000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000a42000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000080b000)=0x10) read(r7, &(0x7f0000f27000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000062f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000fd0000)={r9, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000d1000)={0xfffffffffffffffb, 0x3, 0x8200, 0x7e, 0x8, 0x3, 0x3, 0x7, 0x0}, &(0x7f0000895000-0x4)=0x20) 2017/12/05 10:13:04 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000b7000-0xb)="2f6465762f766373612300", 0x800000000000, 0x442041) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000036f000)={0x0, 0x3ff, 0x1, 0x2, 0xbe3d, 0x1a}) r1 = socket(0x10, 0x802, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000b06000-0x25)="240000001000050000e8ff0402000009030501008e04000011000000dd0100f1e0005610ff", 0x25) 2017/12/05 10:13:04 executing program 0: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x31, &(0x7f000098c000-0x31)="a9c3a2370d3e605f5b9e49b1a3b73abe1cc514cf6f7d7bec82e7776e11b8e4cd7db9fad6cee1582ec9380e3cf12afec8a2"}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="") 2017/12/05 10:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000465000-0x58)={0x26, "736b6300000000000003ff03ffbd", 0x0, 0x8a, "6563622863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffc, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x8, @multicast1=0xe0000001}, 0x8) pipe(&(0x7f00003eb000-0x8)={0x0, 0x0}) socketpair(0xf, 0x800, 0x84a7, &(0x7f00002c2000)={0x0, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x1c)={0xa, 0x5, 0x1, 0x10001, 0x2000002, r2, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002e6000-0x10)={r2, &(0x7f000033c000)="0d8628531ff5"}, 0x10) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003ef000)={0x3, 0x5, &(0x7f000028a000-0x28)=[@map={0x200, 0x5, 0x8, r3}, @generic={0x1d26655f, 0x7d, 0x4, 0x6}, @map={0x3, 0x1f, 0xfffffffffffffff7, 0xffffffffffffffff}, @generic={0x0, 0x7, 0x6, 0x0}, @generic={0x6, 0xffff, 0x7fff, 0x34a}], &(0x7f0000c73000-0x17)="2e76626f786e65743070726f632676626f786e65743100", 0x7ff, 0x3c, &(0x7f0000a31000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1}, 0x30) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000544000)={0x9, 0x3, 0x1, 0x9}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000015000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x9e9000)=nil, 0x9e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r6, &(0x7f000039a000)={0x1f, {0x1, 0x652, 0x7, 0x80000001, 0x4, 0x7}, 0x3}, 0x9) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000ce3000-0x4)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00004a5000)=@generic="61f9526bce41dfd14f19fdc4bc78d87f", 0x10) recvfrom$inet6(r6, &(0x7f0000ce1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x2000, &(0x7f000009f000)={0xa, 0x3, 0x592, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r6, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000699000)=[{0x24, 0x26, 0x21, 0x2, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000923000)=[], 0x0, 0x0}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00008d2000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0x100, 0x3f, "e04f389b5141c94dbe03bf19e8663824dc281dd2d2cb6882daf9ec95a2c7e5d7a3e42fa3134993b8c4cce7c981731ee42cca503f127d56868872849ed712b0d5e5bd7d114403987cf41b4907e1cc3cfa"}, 0x160) sendmsg$netlink(r7, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x19, 0x719, 0x0, 0x0, "0a0000dc1302000200"}], 0x1c}], 0x1, &(0x7f000051d000-0xd0)=[], 0x0, 0x0}, 0x0) 2017/12/05 10:13:04 executing program 4: perf_event_open(&(0x7f0000def000-0x78)={0x0, 0x78, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a47000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x4000) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f000079a000)="00", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x4, 0x5) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0xc, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000839000-0x22)="246e6f64657673797374656d262a47504c776c616e307d657468316e6f6465765d00", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x1}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00001b6000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x7ffffffffffffffe, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000f9b000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000f4d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00002bf000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000541000-0x8)={0x0, 0x0}) wait4(r5, &(0x7f0000b5b000)=0x0, 0x9, &(0x7f00002a4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00002bd000)={0x0, 0x0}) futimesat(r4, &(0x7f00004ed000)="2e2f66696c653000", &(0x7f0000b90000-0x10)={{0x77359400, r6}, {r7, r8/1000+10000}}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f00003f0000-0x8)={0x0, &(0x7f0000abc000)=""}) close(r2) recvfrom$inet6(r4, &(0x7f0000ab0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x0, &(0x7f00004ef000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000707000)={0x1, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000145000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000781000)=@assoc_id=r9, 0x4) r10 = socket(0x0, 0x40000800, 0x4000ff) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000cba000)={0x0, @in6={{0xa, 0x3, 0x27ff, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x87f, 0x9, 0x20, 0x10000}, &(0x7f000072e000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000c41000-0xc)={r11, 0x5, 0xffffffffffffffff}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ea2000)={r2, 0x8, 0xeb, 0x4, &(0x7f000085c000)="dcfd2c8ee5426489bc223e85165e41773e4a3761f51d8907d3b75dbd73d5946cae72a881b4f2488e83ac951c06dd0df51d603c17c887e1aa0ae57c41d94a8b1b91689267d5c213da05e8811a413fd89eeef46def6c6559a30bc137c4909250e8f56789d9459fa14ccdbfa903e6812646396b455d1c139a4cce3e39529ea201e769c9f6e8bd6fa96fd62f82e7493128c79317ceece4acdbeaff18c12907e8baaa8b4597cd0b64783bb2175e724d22ec9846a2683b721ff042225ed80a35f3fb64199b11aca450f45159350480e11c6c1192bd2e0bf1b20fe422b46f8af95b80546c23b95ac45cc2a7743e3e", &(0x7f0000997000-0x4)="00000000", 0x4, 0x200000102}, 0x28) sendto$inet6(r3, &(0x7f00009d0000)="9774dcd5ba5ea9b866fe3dbfa51704b94e7dc6f8502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618ab560000000000000004e6de7b049d1f07000000ddc3a4db9cf09d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b4d3ccfe69e77ca69472665171674d9f87f5bbf9289e03c", 0x82, 0xffffffffffffffff, &(0x7f0000aaa000)={0xa, 0x0, 0xc, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xb, 0x84, &(0x7f0000cd0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f62000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x42b9, 0xe, 0x13, 0x10000000001}, &(0x7f00001b4000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000074000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x0, 0x100000001, 0x1}, &(0x7f0000e60000-0x4)=0xa0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000374000-0x12)={@common="6970365f767469300000000000000000", 0x7f}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e55000-0x2)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000396000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b1d000-0xcc)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in6={0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62}, @in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xcc) r4 = getpgrp(0x0) getpeername$packet(r3, &(0x7f0000be1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000554000)=0x14) fcntl$lock(r3, 0x7, &(0x7f0000c87000)={0x1, 0x1, 0x80000000, 0x9, r4}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a73000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000516000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r5 = syz_open_procfs(0x0, &(0x7f00000f2000)="6e65742f61727000") getdents64(r5, &(0x7f00008b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1) getresgid(&(0x7f0000ee1000-0x4)=0x0, &(0x7f0000410000)=0x0, &(0x7f0000382000)=0x0) sendfile(r5, r5, &(0x7f00001a7000-0x4)=0x3, 0x400) sendto$inet(r2, &(0x7f000053c000)="fa149f56ba52ce88e8a7f9046152cbbfa5695d90110d1f0fe70de7f69d5fb87a9f6d031a7672b169", 0x28, 0x0, &(0x7f0000d96000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f000039e000)={0x4c, {{0xa, 0x0, 0xffffffffffffff7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = add_key$keyring(&(0x7f00001bd000-0x8)="6b657972696e6700", &(0x7f0000dd8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000fa8000)="6b657972696e6700", &(0x7f0000778000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r7) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f000094f000-0x48)={0x4, 0x4, [{0xffffffffffffff9f, 0x0, 0x4}, {0x80000000, 0x0, 0x100000000}, {0xfff, 0x0, 0xb}, {0xc8, 0x0, 0x7ff}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f00004cd000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100040}, 0x20) 2017/12/05 10:13:04 executing program 7: prctl$intptr(0x1c, 0x21) prctl$intptr(0x1c, 0x81) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d79000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000407, 0x3, 0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x1000098) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000004000-0x128)={0x6, 0x0, [{0x5e49, 0x2, 0x0, 0x0, @sint={0x1, 0x6}}, {0xffffffffffffb258, 0x4, 0x0, 0x0, @irqchip={0x169, 0x2}}, {0xb0f, 0x3, 0x0, 0x0, @sint={0x9c4, 0x3}}, {0x3, 0x6, 0x0, 0x0, @sint={0xffffffffffffff7f, 0x200}}, {0x1, 0x6, 0x0, 0x0, @adapter={0x5, 0x4, 0x0, 0x8004, 0x0}}, {0x4, 0x3, 0x0, 0x0, @irqchip={0x2, 0xabb2}}]}) r2 = getpgid(0xffffffffffffffff) r3 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0}, r2, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003e5000)=0x0) getpgrp(r4) r5 = perf_event_open(&(0x7f000002f000-0x78)={0xe41245b48e807afd, 0x78, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x200000000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00003a4000)={0x1, r5, 0x0}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044a000)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffe, 0x0) openat(r6, &(0x7f0000b81000-0x8)="2e2f66696c653000", 0x4000, 0x20) r7 = syz_open_dev$usbmon(&(0x7f00002f4000-0xd)="2f6465762f7573626d6f6e2300", 0xff, 0x400) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x6, &(0x7f0000f9f000)={0x0, 0x0}) time(&(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000811000)="2e2f66696c653000", &(0x7f0000910000-0x8)="2e2f66696c653000", &(0x7f000025b000-0x6)="6e0006730019", 0x0, &(0x7f0000451000-0x66)="0adbd74bcf75370fbc21bc2d0cdfdeec083ff669531a4b6f154dd859b064a0c0d35580e4d9ce5eb90423be22e9c7a8eb9148f7c5417dab6903e91ecd1b5ac845aae70732544674b009f47e922888a8f48958f486c3011587336b141f341259c859b869d2f267") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) r8 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000299000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) fcntl$setown(r8, 0x8, r9) fcntl$getownex(r8, 0x10, &(0x7f000066c000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000abb000-0x9)="2f6465762f73672300", 0x9, 0x1a1c00) ptrace(0x4207, r10) sched_setaffinity(r10, 0x8, &(0x7f0000bd1000)=0x2) ptrace$peekuser(0x3, r10, 0x4000000008000) ptrace$peek(0x40000000008, r10, &(0x7f0000e95000-0x8)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) tkill(r10, 0x3b) ptrace(0x4201, r9) 2017/12/05 10:13:04 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c27000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x6, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0x8, 0x5}], 0x1) r2 = socket(0x20000000000000a, 0x2, 0x173) setsockopt$inet6_buf(r2, 0x29, 0x40000000000b, &(0x7f00004ef000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000b77000)=@common="74756e6c300000000000000000000000", 0x9}) 2017/12/05 10:13:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d51000)="2f6465762f7573626d6f6e2300", 0x7, 0x511000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cce000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000a81000)="2f6465762f6b766d00", 0x40, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fcf000)={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, {0xa, 0x3, 0x40f, @loopback={0x0, 0x1}, 0x1780000000000000}, 0x1ff, [0x8, 0x35d, 0x3, 0x10001, 0x81, 0xfffffffffffffff9, 0x577, 0xd3]}, 0x5c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x74c000)=nil, 0x74c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1c, 0x55, 0xa01, 0x0, 0x0, "07a401290400000000000001"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000519000-0x8)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f00000d6000-0x9)="2f6465762f73672300", 0xc6c, 0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000dd8000)={{0x3, 0x80, 0x0, 0x6, 0x406, 0x1}, 0x7, 0x100000000, 0x100000001}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000755000-0x4)=0x5, 0x4) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f36000)={0x0, 0x0, 0x0}, &(0x7f00004d5000)=0xc) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000b14000)={0x68c, 0x7}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000b88000-0x18)={0x0, 0xb6, 0x1d, &(0x7f0000be1000-0x8)=0x0}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ecd000-0x4)=@assoc_id=0x0, &(0x7f0000d69000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000026e000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x4, 0x80000000, 0x2}, &(0x7f0000029000-0x4)=0xa0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d5, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x200000, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00008a5000)={0x4, 0x2356}) add_key(&(0x7f00001bf000-0x8)="6269675f6b657900", &(0x7f0000235000+0x368)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000917000-0x1000)="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", 0xbf6, 0xfffffffffffffffc) 2017/12/05 10:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00006a4000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x101000) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(r0, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f8010000000000000080000900130001000000ffffffffff", 0x2b}], 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f00003e0000)={0x3, 0x3, 0xfffffffffffff5d8, 0x9, 0x1, 0x5}) 2017/12/05 10:13:04 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000deb000)={0x0, 0x0, 0x0}, &(0x7f0000aaa000-0x4)=0xc) getpgrp(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d99000+0xea6)=0x20000000075) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ea1000-0x9)="2f6465762f76637300", 0x100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f000058c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x400000000000002, 0x80000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000424000-0x20)={r3, 0x0, 0x0, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000000000, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x3) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000d16000)={&(0x7f0000cce000)=[0xebc, 0x20, 0xc5e, 0x6a, 0x7, 0x5, 0x8], 0x7, 0x1, 0x0, 0x2, 0x7fffffff, 0x5, {0x9, 0x8, 0x32, 0x1f, 0x1, 0x3, 0x9, 0x6, 0x8000, 0x100000000, 0x7ff, 0x8000, 0x2, 0x2, "d6bdbbbd1aa603f887445fe521119f2f15e533655ba7cd411ae1fcdb17df6505"}}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000f99000)={0x4000, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c96000-0x1f)={r3, 0x8000000000000001, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r2) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000662000-0x4)={0x1f, 0x4ad2, 0x7fffffff}) 2017/12/05 10:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = inotify_init1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) bind$nfc_llcp(r2, &(0x7f0000d79000-0x58)={0x27, 0x100000001, 0x7, 0x7, 0x1186, 0x200000, "ad689bd4e16a88459c286f508917c445a265d251233c7fdd2c1e57598b2a00c63068d641ec046f22b6447896253968bf93af3eef03680a035aa9449feeabfe", 0x7}, 0x58) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f0e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000740000-0x4)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x31) r5 = syz_open_dev$mouse(&(0x7f00003f8000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x1) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f00006bc000)={0x7, 0x8001}) ptrace$poke(0xffffffffffffffff, r4, &(0x7f0000827000)=0x0, 0x0) ioctl$TIOCSBRK(r5, 0x5427) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000071000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b30000-0x8)={0x0, 0x7a}, &(0x7f0000974000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000085b000-0x10)={0x0, 0xf2, 0x80000000, 0x6}, &(0x7f0000faf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c51000)={r6, 0xfffffffffffffe01, 0x8, 0x8, 0x0, 0xa8b, 0x3, 0x100000000, {r7, @in6={{0xa, 0x0, 0x153, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x914c, 0x7fff, 0x4, 0x1ff}}, &(0x7f00004d8000)=0xb8) unshare(0x8000400) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x14, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/05 10:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00009f1000-0x4)=0x6) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009d7000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00005e7000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005b3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000bb3000-0x4)=0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000568000-0x40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x7) poll(&(0x7f0000f3d000-0x30)=[{r0, 0x55a, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x0, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1, 0x0}], 0x6, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000ddc000-0x4)=0x7fff) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059e000)="2f6465762f70746d7800", 0x800000002101000, 0x0) syz_emit_ethernet(0x37, &(0x7f0000e3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x29, 0x2, 0x100000000, 0x10001, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x4, 0x1, 0xffff, []}]}}, @igmp={0x37, 0x0, 0x0, @loopback=0x7f000001, "090000ba00000300c4"}}}}}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00005bf000)={0x80000001, {{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socketpair(0x1, 0x800, 0x300, &(0x7f0000d27000)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000540000)={0x20e, 0x2, 0x29402e34}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000769000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000180000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000003f000)={0x0, 0x7fffffff}, &(0x7f00002d7000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c91000-0x98)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f00005e7000-0x4)=0x98) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000361000-0x5c)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x11, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b65}, 0x7, [0x9, 0xf1, 0x5, 0x3f, 0x8, 0x7, 0x7fff, 0x2456]}, 0x5c) 2017/12/05 10:13:04 executing program 0: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000757000-0x4)=0x0, 0x80800) fstatfs(r0, &(0x7f00004cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000570000)={0xfff, 0x2, 0x1, 0x8, 0x1, [{0x7, 0x7fff, 0xc2d, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000243000-0x8)={0x528}, 0x8, 0x800) syncfs(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00003aa000)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x4100001) perf_event_open(&(0x7f00002ff000-0x78)={0x0, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20) r5 = open(&(0x7f00007b5000-0x8)="2e2f66696c653000", 0x0, 0x41) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000276000)={r4, r4, 0x3, 0x2760000000000, &(0x7f000047b000)="96b6f8740f4efe9d64a1263a8dbb360e63f86594861bf6f33d8b36f9b96c1d062beefcc8ad58d66ea27e590d7c933d9823390940b77568301c8c3e5e7bf3fb507cb96fb04f9b296fdfac08775e9f659385d5644fd862e0a1a9d3624b00fa7b822d6a6fa722aa2246f945e09f0b259bcf9b892025f349ed6557b550ccd984d30a63e1b68af1fdf802ecc2abce0dd5438bae010e97ab0d929ed8cb03c8999b48fbe451988c042322a72b034c8c6572d6de5fc8b8378c299fc4d7407500e0418d187e576fb6696be69e6173934639227a7615b5d111b559ea4b161df1e35ddb91abf1f425dd3470016fd29ce336830ecfac71a50c619c74c633fb5cf53af47a42b9d616ad6952893e0f1a58514aa694d9f79e7ad39d5b85c1a965595f3a41ab2cbbb2a15566c037c9a9b79a248fea7cf9b93371ace67703243855f2aef8ec1e211361a9ba620e163a8eaab7f44bb67c31c8de186a7bc61abb7316976e4c995b463e05e543003453201bda31c008e79e6900f41e4e2521bf7ffe063d0f9cfb3cb1bbc6450230997f0a048c0dd717b8e18c7be2371a93aa3864ebb0a62b1b0eb0a2403ddddd4a98e8b20c002ddfddf68c51744cf2ac7d1c5a71616bdc001efb78daf42bfa5c7b58973ef4673c7b701aa20f907718594160376c216b6704107681baee41309321d04d3141c422915dcc75cfd22eb03491249b74bf93383faf8b97ef8f9b43b9162782807576b302888570e4f3e10f534342ba21f8476813a31152d0f1950e6059a42eb21edfc1de9b3256fdf7ffa33145631f639c940afc4ab81dab818879eb84243c32232d40b4dfff5cd10969a5a7bbb19719e7cdc7b7691ca554c87fd68d79cac4b820153cd1fc08d06aaa366b79c91c2a465ea7112a797405a595eef0e6fb7ef72d217d604a8b2f38d5d4f5cf86b9a601af2790ca6c530bb431093552e7692fd4a74398b91e89bb73432815a12cb6ac798a5cdf6379dfd7720f7fdebc99cf273ea06ba64b7c0b439648757d4b2050c546fd95aab80855f5eead72712ea34b3e583959e4173612e5b90d69f050c83f2e62ec090cc8eb2bf81570b324c73d38b546429fc2dfc4a52161754e57547b4640c64758b5ebb4e3ca1289634b50c5bdae2958836bdaaf4cc68bc8e5a6671f16b28e7ac83bd0a53c76c302efeb258165b5658e363877417f5987c91d2795da87f9ea6f2e7f227aa95a4115a71f170ff945f0a7343f1e115efef69df2435273e8ff8b6d1e7a747713a7348b1c4b8cd13a01e6d4fef8cba015f66dbed9079ad65dffa33083142c5837aa514c367eb03294cfe08f59de851623cf3c7c10219fcead84eb48bdda0606b7e502b1490d59a26009cd94658d9f6b617e4172039d2de1bb8ea73da7a8b5e87748f5520ebb7f7cb9cfd04a89a382cfc136816a90aa8bc24d83a244e9ff0f3244c288fa4a46ce9a6127e06eed36eba5e1b74a8abda5d045599326a8ae7cc2fdbf1efc55a149b4cfd3dd7ebbae94305ccf85d9a2007ca49125f41b4ac4eb70eb25ce807a0a163a88f064e3cf3feacd2e72b24696319f20b7a6012a25216e7827cc1648176560e1ac020a7960e6e181abff1a3e35f6b6735a51b466e8ee9c53c222b1cee73200a4ac1717b1a94de05810a96aa52c8bc07cd1355965826808f4165833a1ef4752f21efa9932c65dc4c90c58937b5ab5dc266ce32ce8c85c2196ee33c82305fbe6ae1998713c0b5efaac030e874face8b48723be8b502b3c76b819df6624d660f3842960b2bcc8bb07f34117af1eca48de413922bb7ff7da5410d5da75688a9fe291f4f1222ae6dca31e99edb806b00fec728446dab13c4d50b0cb7d53c7c9697a3fa06d9734924ffaf8ce41566672d3ec69049419db1466669d8651bd334c132f1fefd07e2d742fdb2182d1dfdbea6a5adf79b75251eddc07d6f8278823fabaf8dd586ced44c9e701321d492e8c976eb9db27ecc951d215d195647512a3a180477c30097b0dea54c94b9f88ae79b38e9a20ba5fa69279e51e8594876d6c9418b142e2869be89cbbe049746fe0fcbe17dc2c7a18e5096045803f736699a9227acdeb20b1d4d31c077b32f5ec296516484e5a971924df5a85d271c0ab43136cf77486c125a45f4f240717cd0f4d25fddefbcae22903e340dde8602aeb69fb5448f811d509034ad9d6606a33a417f278ac3fb03e78dd6be8c1e3a9d57ef06a4fbe698fd38e136f16caedbc114abfc6ca67975cfa2e14d5db3a04e2701736a8752d526923d4656464b8e8355ebcd327c3f69ff16d7373c317743e0e664559d9263038f440a197c13e23c7acb8b07113e0a08b3d36eb9396f246aafff23b45832de02389af056b850066462d64ea4fb4a41d24d8a22424c6d1d5c4b4716e092884cac923101e4376d164b24cf846cd039d343868e9e3b0c00a0b3308168bb8f7621ff8882f859246f041c72b3f8da5cea0d9ee283dd418bdc1b95a3d55a6bb119817ecfa72afcacd2d3adde21b2a516f9f2d7446bc1b8b27c858181e6f01b13d6c4fd11ac57c5bc94104a6f5b8be67c3b1316f64f402f2cba7fa6d4e9dfcc81ced5e5b5948b0b5e8c9e26ee7b75dce9c5303458d4d5edf3fab8d82069b786e9626beebc0bcadebdc91e22d46fa1f3500f1546e8c8bdf535c3fb8c8be10d4245dc7a68793e38f9e59a0ba92d7fc1f4b0ae912a2bd3b1a53d40f8fd4932a0c773b7c5bdf2baace1f25e5ec3f794048a2b8571a4a281ec9e080eb6604cc7f211d9bc8d33c14a8215299f5adf747865049f392dea943da63703052d83baa738069c7be961190d5d6287aa80b3e515144184f661cfa1f75f8d6645cc1d72ba15131464ee7561e32b9e202118b05fac603206ea03338a759184144b34bc072698897e587507057cc570428e2a9a28d8e50fe6f54497c4b32aa85bb0ec143195b51678a3e7f1d8f15c9d50fd3232c633bc762de653bb8f2726c900f6e9b542e92fa703b93c78a06b2f2be2f63b3a45016e89d6b742288cee9bf912cba7a425832631b8a49e96544958e292c339f23fb6227c69d0a0656c60cc0fa861b84636756ec8a9bc952a2754c4f896a9ffc4be5dde9d241a313b7da5abea3fa5fe9cfaf9077f117e5a9836efc832d4438d49c63895249e19267c5aa881be4690d34bb5e8ddf297023cbd3e9e47224ae541a85f35be5934a6749d3477c686c1ac1530b308c97c8452f8aa5aa24e07dd7cba2ef3b16f005d56473bff843567fb4d8d6407668d02ba438695648c69c8e13a96597b8b9378c351abfb9593b7d180e3315b1b8184648608f4cd2abd0c4f075fdd6ed82a7002007642da85a632e8697c82e61820af6d8fbf652362ba23d3abd4a4c7e6f59e36a0f68080d46223e1a86877cd11451c7250aba453c4d4a4589d230616ffa169927cdbcb84e5a468759d126a0eec1f82b43b4fb65609e77c1a9c469896b1ac52488dd9e0edff0d42c8e34f72103e75d4b7ff9008ed47388459b35dd8d30cacfc678e26c54360f4d4fe06dfd0092ac37aeb010871afba839267585239f0cb77ed8ea1383c6890e033847333e28adb0ffd22010a547747e159c8e510700cc4b792f4f1f607ab2c3730460683dcf6f6f5d348ccea8a188681a95f07561d01ec6c7b2c3be83e2ac31ac36cce0ebe4100b3923fe4acb2c508e3063f8c11a716602fd3095ae7c896b47a3a7294c37d4018fd4d8476feeba4bda1446309822ce2827852a65782e2ef98f43e482ed080bbee8f8f0c9f260d95fda9e2666fc302a095f644f377a5337916ff8d0009894747aca4c7d24664cd94763231c972cf453042a885a0aa9efb458d30b08d11760bdb8fd15355f1ca4291592e2925bf1e79c7219cffbb6f41b885dbd33197155af20e5622dea50c1ccd198cb9e767c130c21fcf5d4fe4bba17dde1076934ac9109870762a40873b365253cd55e8da2e630890e8a9ad114c3235d22ce3cb997ee3bd7af5dc26b4734c9e4e8af47a149993cda32f9c2a7151f356e4b1184fefffda91d2faba5f122e78a56cb91a3d1e521fa71d86bf0cd6d66939f74cdf79d7db91425a2f399c576c53922349028217ef4ef2710177fdaadabe3aeb38f3193fa096e624491f7b1cf9ee28577c02cd2f72c53a0c478208426e4b219329b58b6359912e1e222a5acb0c6c626e26234e945fe6e82f722cb6c848893f434ab91a9b35f5a55d60e20615500fb26dffa1146c51c63de2d12e18045c824b26f37d0fc19e36eb9b0c3e1f505713958d6a702bceca2b61f1afcfc55b70d7a1a2bdf53f848a3b4fbe2f42017b24720787c58c812f9161b74a2cc872ce512c245151002ecc29a0733706bd61aca1452f7d1aa14d8ef747c6ca17f233b4db388fff335ff270e479acf876aa772b79d3930168537f983229db6d5ad849004a5ae1365cfcaea042349a821d73e10dd13ad071e8a6985ee85b9e1711b23e9e5d63febe6a7958989bcc45f966d4c0ca8564c6c16cd2521085bda8d280c44bb7052808eb623f6f9b2e31063abfd9b1fcff21002a862fe5077500b79e4e0533b5b2c50326d86095d367dd36f11cbfa12dc7343dfce48f1c241d52d837d5b3886da842ef4b523de9333ce2722c72502aa72a6a1848d0d5e36f9490d77181513187059a9cac7ce770354811631e9677920bc04e6c27e4ffbea243cf7b8256b4f2ac0a2fb784b88619a2a59d3d372b702e7498a3bd7d7f8a35ddea936794d40678c0ee69dafb504c4852e9f9461cfcf6974fc1a8521cb91ac7b3a1b6997c45b69f22dcf7b1b3880bae48a8daaa51979b5f7446acaeae9c35d6dd134ac5732bba952d40171cfd65a4401742a5c693e34866a1daeba279b2d48df23c697f7585814612cdec4987d9bcc241eb2790938cefd66a3faa94c205af4db1aad54e9cf9bca0885629185d09fff7c0a8c76ad6c7ea5ca00944f84c296a7885125a4e38791a5a8bdbf21f66effdcecccb0377215750d0825bc09a5b4e2f5d6bf876feb9ae7aa298f24c0d41fe6c494d00b2bf09abec2c3de367f8b2cfbb7bd02c2030d53b5d4fea94ff91b6d10f8ae4a7f92cdc645cda52abcc8db735cce27b68d3801e5533848af6e3cab0fa8f5bd414d62e63d2e366dfe473e7356b8c1b128e5beaf5dcb2421817734b0011f89f41eee164c8ce5731b394e47f8740193b3faa6024c72a1a69a0a06afdffbebb01f07d9681dc308d5746727f9427aea333375f097fde8626fd41da6adae5d9a545726bd961e6100cbccff650fdb1db4945047bc694eb6bc5f010c510e0e1bea45f9fe635576c00daca81c336aaf0f3a25ee01c46de7c88f678aa03f80352b5720314515853b51d39e4dff0a2b37c39321e447a63d607e59317d5ba54bbfc9abdba7b9d0ea1ae93506791b9f2768361e363ce4db8410d0eef91df02f68ed123658ed3ad53215d94ec7b071ec2ec7635fd23a8478031029ffcca72959b07efe52f002f5deb0ff26e8feaaee51f2cab96ddfee074ec57bfb5046a6c6a7120642cebc16323f16a816d7ece0266839b2fffc09ae3115a73bb8db0f34bd35c69380d59bbd0cce7974047488ef2446de87d79f498fc83e52b55d2a95e45a05d6af473f7061d30a5266cd52d76ceea2c8794009168e7290545a7acaf3f99c7a81475cd7991fddf16182c86bb4a36bd63cf7d27857162eabbb88326a6081a98d03400a543b9a195e2dac1b4ffa85395b671c62743643f8dd0cde946635ca2bc4a3a8d390b74097c1af762e7cc0d47804f26c19be87f6550db9b9b6b43e8cdcad25f707369a41c95a88f18e76b8fab23fb32a", 0x40, 0x3, 0x8, 0x8, 0x0, 0x5, 0x4, "b08965ca4ae7d1118dcfae2512b07e01affa323f5f39bd1425dc46333e02f98bbed9364d6a5debd5"}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) getsockopt$inet_dccp_int(r5, 0x21, 0x11, &(0x7f0000571000-0x4)=0x0, &(0x7f00001a2000-0x4)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000583000-0x8)={0x0, 0x0}, &(0x7f0000981000-0x4)=0x8) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x200}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) add_key$keyring(&(0x7f0000041000-0x8)="6b657972696e6700", &(0x7f0000c63000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000e65000-0xa)="626c61636b6c69737400", &(0x7f0000a17000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c3e000)="2d706f7369785f61636c5f61636365737326262762646576706f7369785f61636c5f616363657373237d5c776c616e316264657600", 0xfffffffffffffffb) r7 = add_key(&(0x7f0000d99000)="7472757374656400", &(0x7f00004e3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000443000)="01cf6cc0d920a8970cf6a8620e07879c46554a8e152e3f8e366d0da91839b82868", 0x21, 0xfffffffffffffff9) r8 = add_key$keyring(&(0x7f00002f0000-0x8)="6b657972696e6700", &(0x7f0000be5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r7) keyctl$get_persistent(0x16, 0x0, r8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r6, 0x0, 0xe, 0x0, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)="", 0x0, 0x0}, 0x28) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r5, &(0x7f000012b000)={0x50000000, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(r2, &(0x7f0000a8c000)={0x1f, {0x4000800000, 0x0, 0x7, 0x0, 0x4c4, 0x6}, 0x1}, 0x9) [ 43.507963] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 43.546070] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2017/12/05 10:13:04 executing program 7: r0 = syz_open_dev$mice(&(0x7f000029e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa603) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00008a7000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000217000)=0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002aa000)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000be9000)=0x6000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007a1000)={0x0, 0x3, &(0x7f00004fd000-0x48)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x800000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000594000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000073e000)={r3, 0x2c, "c683387b983cb633c7287192e6c7ad1e9c5ae4804cad4e3b262a422b9e104bd72641bb8c1d9565b8d4f33a63"}, &(0x7f0000029000)=0x34) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000990000-0x34)={{0x100000001, 0x2, 0x800, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f0000b27000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00003ca000-0x50)={0x5, 0x0, 0x10001, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = perf_event_open(&(0x7f0000fc6000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x40049409, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f000000a000)="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", 0x1ad) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e00000)={0x0, 0x0, 0x0}, &(0x7f0000dc4000)=0xc) getgroups(0x5, &(0x7f0000b3f000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgid() lstat(&(0x7f00009b4000-0x8)="2e2f66696c653000", &(0x7f000075b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setregid(r5, r6) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c86000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x20000000, 0x0, 0x1c, 0x1, 0x0, 0x0, 0x800000000002, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x5f8}}}}}, 0x0) add_key(&(0x7f000097d000)="6b657972696e6700", &(0x7f00009db000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) fsetxattr(r4, &(0x7f000045f000)=@random={"73797374656d2e00", "2304"}, &(0x7f0000ded000)="2603ea27", 0x4, 0xffffffffffffffff) 2017/12/05 10:13:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00002f5000)="2f6465762f72616e646f6d00", 0x0, 0x200000) flistxattr(r0, &(0x7f00003dd000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b) socketpair(0x9, 0x7ffff, 0x81, &(0x7f0000935000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d7c000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f00009e8000)=0x0, &(0x7f0000713000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fb8000)={0x0}, &(0x7f0000a5e000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c09000)={0x0, 0x0, 0x0}, &(0x7f0000eff000)=0xc) bind$inet6(r2, &(0x7f0000ec5000-0x1c)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r5 = socket(0x10, 0x8000000000002, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r6, r3) keyctl$chown(0x4, 0x0, r6, r4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000a10000-0x4)=0x8000, 0x4) r7 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009b1000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000fc4000)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x0}, 0x2002) socket(0x5, 0x7, 0xfffffffffffff6ec) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x80003, 0xff) r11 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r11, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) dup3(r10, r11, 0x80000) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) close(r8) memfd_create(&(0x7f0000ffb000-0xd)="2f6465762f6e65742f74756e00", 0x1) pipe2(&(0x7f0000e46000)={0x0, 0x0}, 0x80800) getrlimit(0x3, &(0x7f0000c54000)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r12, 0x4040ae9e, &(0x7f0000fad000)={0x0, 0x0, 0x1ff, 0xd, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) unshare(0x8000400) 2017/12/05 10:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write(r0, &(0x7f00006da000-0x2f)="b63db85e1e8d000000019d0a000000ffffffffed5ed2bc7018f9113f97ae21914d872c000000089b160e96aa1fae1a", 0x2f) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000754000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4402) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008de000-0x8)={0x0, 0x0}) ftruncate(r2, 0x6) r3 = syz_open_dev$vcsn(&(0x7f00001b8000-0x4)="2f6465762f7663732300", 0xfffffffffffeffff, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000324000-0x4)=@assoc_id=0x0, &(0x7f0000eb4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006bd000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x6, 0x7a, 0x9, 0x10}, &(0x7f0000dfd000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ac3000+0xafd)={0x8, 0x2, 0x7, 0x6, 0x0}, &(0x7f00000e4000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000ebc000)={&(0x7f0000e2b000-0x1c)=@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000193000-0x8)=[{&(0x7f00006fc000-0xf2)="d7daf105472fed1bf93b88462d35028dec1561c9073fd054af8ee0f5b09d23c4aeea0f8203d713dd5492edb459200260a05bf72facad3064f6f3e01cf4b51885e03567436072fbff3524c881bd155d8e7fa804e4ab15a74259ed45adfcfbce688ca8cbf099260970717a48746e19a0cdbb93df5079ddadf0eb1f6f2d6a0e6abb8f8db210a6358d5a4c894858feb25ad934a450623ac558ecd0d080763ada28d6ce2b0616b39ca7eecb861b5fd6427d2626c1c92c19aa2fc8f513f18f0650067fd70831dc14a93fab448de260e3646c143ebedd5cf767ce14f3476613c472f7b8e104dfbee775cd48910dfdc82c7b94124a5a", 0xf2}], 0x1, &(0x7f0000c9f000)=[@sndrcv={0x2c, 0x84, 0x1, {0x10000, 0xffffffff, 0x1, 0x46f, 0x2f1f, 0x1, 0x10001, 0x10001, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x101, 0x8008, 0x80000000, 0x2, r5}}, @init={0x14, 0x84, 0x0, {0x1200000000000000, 0x6, 0x4b1, 0x0}}, @init={0x14, 0x84, 0x0, {0x9, 0x5, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x2, 0x3, 0x4eb, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0xa2d, 0x8206, 0x3c8d, 0x9296, 0x6, 0x6, 0x149, r6}}], 0x108, 0x8000}, 0x20000000) r7 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x101a00) r8 = syz_open_procfs(0x0, &(0x7f0000d20000)="6e65742f6669625f747269657374617400") fstat(r2, &(0x7f00001b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000a70000-0x4)=r9) sendfile(r8, r8, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000914000-0x4)=r6, 0x4) memfd_create(&(0x7f00002de000)="707070312b2f287070703100", 0x3) setxattr(&(0x7f00007eb000-0x8)="2e2f66696c653000", &(0x7f0000300000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00009ed000-0x11)="6e65742f6669625f747269657374617400", 0x11, 0x0) ioctl$sock_netdev_private(r7, 0x89fc, &(0x7f0000b35000)="02636a9862d73043eec298a198db38296599d8f75ae004673a8cb9614e614d61721dbaef12e1e8fb81af438b6e739ce9668863ad3870d4a3f3e2220d9ce512c63a9f4582a439459b574fb02b3130ba438199b187860569df48a59e391fb651435d5d79f78f") poll(&(0x7f0000760000)=[{r0, 0x100, 0x0}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a86000-0x4)=0x0) fstatfs(r8, &(0x7f000074c000-0x19)="00000000000000000000000000000000000000000000000000") fcntl$getflags(r3, 0xb) [ 43.633278] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/05 10:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x7) r0 = syz_open_dev$tun(&(0x7f000071e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000626000-0x28)={@common="74756e6c300000000000000000000000", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x80001, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000491000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000194000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007d0000+0x573)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aa3000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004a2000)={0x0, 0x0}) write$evdev(r3, &(0x7f000076f000-0xa0)=[{{r4, r5/1000+10000}, 0x9, 0x0, 0x1}, {{r6, r7/1000+10000}, 0x4, 0x0, 0x1}, {{r8, r9/1000+30000}, 0x6ecf, 0x4000008, 0x7}, {{r10, r11/1000+30000}, 0x3f, 0x800, 0xfffffffffffffe00}, {{0x77359400, 0x0}, 0x5, 0x6, 0x5}, {{0x0, 0x0}, 0x5, 0x399a, 0x6}, {{0x0, 0x0}, 0x7fffffff, 0xc8, 0xffffffff7fffffff}, {{0x0, 0x0}, 0x2, 0x8, 0xdb55}, {{r12, r13/1000+10000}, 0xffff, 0x9, 0xfff}, {{0x0, 0x0}, 0x7, 0x80000000, 0x2}], 0xa0) pselect6(0x40, &(0x7f00009ae000-0x40)={0xea, 0x4, 0x5606, 0x7, 0x8, 0x7, 0x2, 0x1}, &(0x7f00006ca000-0x40)={0x0, 0x2, 0xffffffffffffffff, 0xfffffffffffffff8, 0x2, 0x5, 0x1, 0xe474}, &(0x7f0000441000-0x40)={0xdd3, 0x1, 0x1b, 0x6, 0x1, 0x9, 0x7, 0x3}, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000bf3000)={&(0x7f000044b000)={0x4}, 0x8}) nanosleep(&(0x7f0000bcc000)={r14, 0x0}, &(0x7f0000861000+0x6cd)={0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) r15 = socket(0x1e, 0x1, 0x0) setsockopt(r15, 0x20001000000010f, 0x81, &(0x7f0000000000)="feff0115", 0x4) recvfrom$llc(r2, &(0x7f00003e2000-0x32a)="00", 0x1, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="c3973717b526", [0x0, 0x0]}, 0x10) readv(r0, &(0x7f000073f000-0x20)=[{&(0x7f0000ce5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000088c000)={0x0, 0x90, "4994324092c4fd32566b58b4d4e62eca8165be5d4506e8d9a12c44b9ac55c37ff265e40519378769bcca79953e6ebe6eac825ca0f154b1235bc04c36889a87b5ba07ba05a96264312adb78ecb701f89f2ea4b8a02ffdf95d03c733ff0ae5023780df85d102cd948e04ae38b2abb05e000a304cbea57c4c8c4f2e767e0e20feedd8ae6c775a5356af774bdd92c3317b6a"}, &(0x7f00008fd000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000be1000)={r16, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x1ff}, &(0x7f00000bd000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000947000-0xc)=@sack_info={r17, 0x5, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000022e000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000b78000-0x4)=0x225, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r18 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(r1, 0x6, 0x6, &(0x7f0000930000-0xa2)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x4, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r18, &(0x7f00001a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r19, 0x400}, &(0x7f00007a6000)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006cd000-0x8)={0x0, 0x0}) fsync(r20) 2017/12/05 10:13:04 executing program 6: mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x22, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400, 0xfffffffffffffffe, 0x100000000000, 0x80000000000000, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000392000/0x3000)=nil, 0x3000) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000885000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000a42000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40140) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000af1000)=0x3) r4 = syz_open_dev$sg(&(0x7f00007c2000-0x9)="2f6465762f73672300", 0x8000, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00008ec000-0x20)={@generic="cdd9f567ea8c3653cdfe7b2f88d845bf", @ifru_flags=0x1100}) ioctl$int_out(r4, 0x2, &(0x7f00005d4000)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000d5e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000334000-0x8)="2e2f66696c653000", &(0x7f0000275000)="2e2f66696c653000", 0xc000, 0x0, 0xffffffffffffffff, 0x3, 0x100000001, 0x20000) r5 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f00000cb000)={0xa, 0x3, 0x10001, 0x7f, 0x0, 0x4b}) perf_event_open(&(0x7f0000014000)={0x2, 0x78, 0x4a, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, r4, 0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000418000-0x8)=0x75) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r6 = open(&(0x7f0000270000)="2e2f636f6e74726f6c00", 0x810404000, 0xfffffffffffffffd) mknodat(r6, &(0x7f0000908000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) name_to_handle_at(r6, &(0x7f000070d000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000d68000-0x72)={0x72, 0x2, "463d493dba05415e1e79ba3ace6592b3d3d3231aa76cda06dbb9821138002d6aa0b1db992fed999fb3e2761d1796ea974c17035b1fc3e83c6f0b47c9e44ab3d0c96933b09dfa4a0c602ea16beccf3abf78de14c97334d3202f90f69c94a8ad722c0889afd45b3e87f048"}, &(0x7f000065f000-0x4)=0x0, 0x1000) mkdirat(r6, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) r7 = openat(r6, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r7, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") r8 = accept4$inet(r2, 0x0, &(0x7f0000877000-0x4)=0x0, 0x800) setsockopt$inet_group_source_req(r8, 0x0, 0x2f, &(0x7f0000a76000-0x118)={0x2, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) renameat2(r7, &(0x7f000003b000-0xa)="2e2f636f6e74726f6c00", r6, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x2) [ 43.688466] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 43.690602] sg_write: data in/out 36090/5 bytes for SCSI command 0x0-- guessing data in; [ 43.690602] program syz-executor4 not setting count and/or reply_len properly 2017/12/05 10:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000d93000)={0x6, &(0x7f0000a00000-0x30)=[{0x7, 0x4, 0x5, 0x6}, {0x7ff, 0x400, 0x3, 0x2}, {0x0, 0x4, 0x100000000, 0x5}, {0x100000001, 0xffffffffffffff35, 0x6, 0x2}, {0x20, 0xffffffff, 0x5, 0x3}, {0x0, 0x100000000, 0x6, 0x100}]}) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f00009bf000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000005c000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00009a3000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00003b3000)="", 0x0, 0x20020000, &(0x7f0000818000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0xfffffffffffffffe, 0x800000000053b, 0x6cf, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000986000-0x4)=0x3, 0x4) sendto(r1, &(0x7f00006b6000)="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", 0x430, 0xc, &(0x7f00005bf000)=@nl={0x0, 0x0, 0x0, 0x4}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f6d000-0x4)=0x0) dup3(r1, r0, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f6000-0x9)="2f6465762f72746300", 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) shutdown(r1, 0x1) 2017/12/05 10:13:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000803000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000033b000-0x9)="2f6465762f76637300", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000066000)="2f6465762f72666b696c6c00", 0x88000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000913000-0x4)=0xfffffffffffffffa, 0x4) perf_event_open(&(0x7f0000464000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000109000)="1c0000001e000720279822081d0000000100000000e7ffff0600f700", 0x1c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000996000-0xa)="2f6465762f70746d7800", 0x88040, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00007e2000)={0x100000001, 0xff, 0x8, 0x400}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000967000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80807, 0x587) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000adb000-0x12)={@common="69726c616e3000000000000000000000", 0x1ff}) r4 = accept4$inet6(r0, &(0x7f0000776000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ee6000)=0x1c, 0x80800) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x0, 0x32, r4, 0x0) syz_open_dev$sg(&(0x7f0000213000-0x9)="2f6465762f73672300", 0x3942fa1f, 0x541000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 0x3, 0x0, 0x0, 0x5, 0x0, 0x8, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x40000000000000, 0x0, 0x200, 0x1, 0xffffffffffffffff, 0x100000000, 0x2, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000666, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00006cd000-0xc)="00", 0x10002) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/05 10:13:04 executing program 7: r0 = socket(0x10000000000000a, 0x806, 0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000011b000-0x8)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000ae000)=@req={0x28, &(0x7f0000ffc000-0x28)={@common="65716c00000000000000000000000000", @ifru_settings={0x80000001, 0x8, @cisco=&(0x7f0000ffc000-0x8)={0x6, 0xc90}}}}) socketpair$inet6(0xa, 0x280000, 0x8000, &(0x7f0000ff9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008df000)=0x7fffffff, 0x4) r2 = socket(0x10, 0x2, 0x0) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00002ac000)=r3) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000729000)=0x80000003a, 0x4) write(r2, &(0x7f00009ef000-0x25)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec080003000500000082", 0x25) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000175000)=0x8, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r4, 0x10d, 0xc, &(0x7f0000899000-0x4)="00000000", &(0x7f00007b4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004d5000-0xc)=@sack_info={0x0, 0x5, 0x3}, &(0x7f00008c5000)=0xc) 2017/12/05 10:13:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x76, 0x40, 0x0, 0x20000000000000, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x80007, 0x40000000000007) write(r1, &(0x7f00005ea000)="1f0000060001134a4395f000080000760c0000e0090012000000000000083c", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setparam(r2, &(0x7f0000c7f000)=0xfffffffffffff99f) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000001000)=0xffffffffffffffff) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000091f000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dc6000-0x4)=0xa1) add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, 0x0) r4 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc", 0x5d, 0x0) io_setup(0x6, &(0x7f0000b79000-0x4)=0x0) io_submit(r5, 0x6, &(0x7f0000ad4000)=[&(0x7f000086b000-0x40)={0x0, 0x0, 0x0, 0x8, 0x80000001, r3, &(0x7f0000a63000)="02d0da10b7d9dfbad54832317fd99f6a3462a85fa7b6a903c6c259bd467f6a402c8f215186e2d954398402bf0bb18fa839b8b50d46ac7ad67b530b76b50dadbf1d04fe9ee1b65521838bb0da40aa8a65d97d15226af177745fcde4980e2bab5ac66ba37b9e7a5678a868d3b5d062dc80b1381da7cbffded0b612d44abff11a29d76db6db6ad05035bcd32185028de6e9c73b49f9eb26808b89681e", 0x9b, 0xfcc, 0x0, 0x0, r3}, &(0x7f0000951000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000765000)="09", 0x1, 0x10001, 0x0, 0x0, r3}, &(0x7f0000eb8000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000865000)="51e97f0c12808d50604dd9f621d9787b882b9c965f56abfe141f81910cb4e1137300bb4ba5c12e77b27655d91468777099d179e88ceb57dd0ee15d569289407b8e631179c14122964fe53a00", 0x4c, 0x76, 0x0, 0x0, r1}, &(0x7f000021c000-0x40)={0x0, 0x0, 0x0, 0xf, 0xffffffffffff7fff, r3, &(0x7f0000ca1000)="f8f327f17aae64d23d0434861cc6cb3fa0139b03a630dee5f2fd91922cdbe30c1dc0e77b524efa594d28ef0a19f24229749b520e0f3e3ce9920c38b87140a39dcc28a65290934e4e08af5774409c5f5d6323eb7531f4907998441fda9feeadfb41a231cea72f02cb88775abf27016513c23f76b26e88a1dbc3f15e174004eab1d0e99fc4b9b7e484ea4c6942622f9070e1427dc84c3f03acfac6474a7697c1b538a737677143f712c8f046a62c23fe86603b37f3195a9e1639d0a5a77366d4151b43f681e9", 0xc5, 0x3, 0x0, 0x0, r3}, &(0x7f0000d07000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f000043c000)="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", 0x1000, 0x7, 0x0, 0x1, r3}, &(0x7f0000d08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f000094c000-0x88)="27acabffb97031eddf3801879dd2069664c73c21fbdc8ec9b4f0dc8571927e86cf68f3dbcb9367bdc1587458354a58075f04b68213e2bfafbeac77bc2a6550b61b1d60156a8d7265f9ce378fffe28241e6e6bddc98d1e293f47d294c8859e9ea7d0375bbe4bb2a52aac48795a37d0cf040db1565265503eb634120eb368c515f0429ba5fb1746738", 0x88, 0x6273, 0x0, 0x1, r3}]) keyctl$dh_compute(0x17, &(0x7f0000fa9000-0xc)={0x0, 0x0, r4}, &(0x7f0000dd6000)="", 0x0, &(0x7f0000dd1000-0x38)={&(0x7f00005b4000-0x19)={"252973656c696e7578766d6e657430657468312c00"}, &(0x7f0000c27000-0x1)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000425000)="2e2f66696c653000", 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a9e000-0x4)=0x0, 0x4) r6 = gettid() perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x65de, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2d4e7, 0x0, 0x400, 0x0, 0x0, 0x42e, 0x0, 0x3, 0x2001000000000fc, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x280, 0x2, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x1000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x5b, &(0x7f0000048000-0x4)=0x0, &(0x7f0000bfc000-0x4)=0x4) recvfrom(r7, &(0x7f000012c000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000773000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 43.736477] sg_write: data in/out 36090/5 bytes for SCSI command 0x0-- guessing data in; [ 43.736477] program syz-executor4 not setting count and/or reply_len properly 2017/12/05 10:13:04 executing program 1: mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000122000-0x9)="2f6465762f72746300", 0x2, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000dd8000-0x70)={[{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}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ecf000)={0x1, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00005ff000-0x2c)="a5ee1a1954f3f6f03cccef2213141e12f42b555a60b7289583d2f2914d6523f8d0fe977111f9243d91af0e28", 0x2c) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)="2f6465762f76637300", 0x80, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000834000)={0x100000000, 0x843, &(0x7f0000ed0000)="2f82f82a5b9c29d681f4c13dd399c1148e909007b45c28db850055779229e247f55034c698a3c52f19f00b9dfcb07a6faed5178c5fe6f112471700e412eab6fe84287af02d855d691db142f7cb1b1cb43bd25c6c254f4b30e40a1e830a34f2405453b7aa5cd71f2e7f915ab549378664b7773dde252b6e2f7b6a1f35b90e15247efd1c2d8347a809ea977f28105ee85ef04f106224c318f3685e6e21c65fbdc4637ee46a088eb16af683a527eab5bd502b8782d8", &(0x7f0000ed1000-0x1000)="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", 0xb4, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000ed1000-0x1c)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000004f000-0x4)=0x4, 0x4) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000aba000-0xc)={&(0x7f0000d85000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000899000)="2f6465762f696e7075742f6d69636500", 0x0, 0x300) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f000009b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x47, &(0x7f0000001000-0x20)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="020000056500", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x11, 0x3c, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x7, "0619f2", 0x0, "3152a0"}, "34"}}}}}}, 0x0) 2017/12/05 10:13:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x800) socket$nfc_raw(0x27, 0x5, 0x0) nanosleep(&(0x7f0000878000)={0x0, 0x0}, &(0x7f0000a80000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000007000)={{0x0, 0x4}, {0x0, r2}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000932000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000bda000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c52000-0x4)=0x14) syz_emit_ethernet(0x85, &(0x7f000031c000-0x85)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x1, 0x3, 0xdb8}}], {{0xcb2f, @x25={0x0, 0x101, 0xff, "10e09f9b846856a76c1ca552d1c377fdf156a6556a8871a6c0cc392e9b959d95da6a74fe69befac368481ef526edfb51aa61ea77ef5c0f94096f62f0e0ddacb2c0dda56a89d10cc59f7d2f86f04c89a1b0332c8efefd1e60bc5e96dcefd7b97fd7cc30c6a62ff7b162d988b26177c5ac"}}}}, &(0x7f00004ce000)={0x0, 0x4, [0x1a6, 0x241, 0x838, 0x500]}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000478000-0x10)={r4, 0x1, 0x6, @random="95b00a77d0ba", [0x0, 0x0]}, 0x10) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)="2f6465762f6175746f667300", 0x101000, 0x0) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f000069e000)=0x6, 0x4) r6 = dup2(r5, r1) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000010b000)=[{&(0x7f00000b4000)="390000001300090469000000000860fd180000400100000045000107000000140d001a000400020004002a00000000000000010c00001ee400", 0x39}], 0x1) lseek(r7, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000eb0000)={0x0, 0x1, 0x30, 0x6, 0x3}, &(0x7f0000df7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000bf2000)=@assoc_value={r8, 0x80}, &(0x7f0000043000)=0x8) r9 = fcntl$dupfd(r0, 0x406, r0) socket(0x11, 0x2, 0x6) setsockopt$inet_dccp_buf(r9, 0x21, 0xd, &(0x7f000013b000-0xde)="4a75c9d3b3402b895ac339c338e928ff423e97424d7de8d9b05842b6498bcb21f70066a6b9baa9e4d2651b1de568e9838b82523a5ee86f546f0465543c73961834bf98d0e84f99a269e22422fd2eea8362b9145473fcf094d7000000000771f4f76543e5ad2fb72af27bd3de2d65a4a67b476325e6e8609c985bedfdbeafa3baae3f581341d41b25bb2d07e30d531b5245f40911001099d9b18a33a7d0e5db22e527efa603af10a4a32078112b47be11a29b50041915e454a0b92f0000000125c28524461a5085807ca9eaa347e318d7542ef99f4b57412fbdca34139b37", 0xde) fcntl$setpipe(r6, 0x407, 0x114) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000b88000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000428000-0x4)={0x1}, 0x4) r10 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_INITMSG(r10, 0x84, 0x2, &(0x7f0000196000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000086f000)=0x8) sysfs$1(0x1, &(0x7f0000b07000)="73797374656d00") setsockopt$inet_sctp_SCTP_INITMSG(r10, 0x84, 0x2, &(0x7f0000b6a000)={0x7, 0x40, 0x5, 0x6}, 0x8) getsockopt$inet_int(r10, 0x0, 0xce, &(0x7f0000323000)=0x0, &(0x7f00007d4000)=0x4) dup2(r10, r10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad7000)="2f6465762f6b766d00", 0x400000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d56000-0x9)="2f6465762f76637300", 0xfe, 0x0) epoll_create(0x7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) close(r3) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000c88000-0x4)=0x0) writev(r1, &(0x7f0000134000)=[{&(0x7f0000e89000-0x23)="d5", 0x1}], 0x1) 2017/12/05 10:13:05 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000013b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6e55fc9fc338", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) r1 = syz_open_dev$usbmon(&(0x7f00009da000-0xd)="2f6465762f7573626d6f6e2300", 0x2000, 0x1802) getsockname$unix(r0, &(0x7f0000001000-0x3d)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x3d) mprotect(&(0x7f0000293000/0x2000)=nil, 0x2000, 0x8) perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0xfffffffffffffffa, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x80, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x8) perf_event_open(&(0x7f0000058000-0x78)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r3 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)="2e2f66696c653000", 0x0, 0x182) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000004000)=0x3, 0x4) socket$netlink(0x10, 0x3, 0x200000000000000e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000008000-0x10)={0xfffffffffffffbff, 0x0, 0x10001, 0xffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000007000)={0x401, 0x0, 0x2000, 0xfffffffffffff6ad}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000008000-0x10)={0x81, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000008000)={0x20000000, r5}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) getsockopt$netlink(r1, 0x10e, 0x2000000000005, &(0x7f0000005000)="", &(0x7f0000002000)=0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b39000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r3, 0xff, 0x1, &(0x7f000000c000-0xa6)="00", &(0x7f0000002000-0x4)=0x1) mq_open(&(0x7f0000003000-0x8)="00", 0x3d, 0x0, &(0x7f00008b1000)={0x4000000000007, 0x10000000001, 0x18000, 0x7, 0xffc, 0x8, 0x8, 0x8c}) mmap(&(0x7f0000420000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b3c000-0x10)={r4, &(0x7f0000422000-0xe7)="72bb69adf301137a0506de9d9644f525632eac018b9eacdef8e889c50400100000efeb5a0c57ec587f6380b42d709f68f53b01136a543295b119041a4ec8baa8a847b4ff8902c00303c68eeb520acc30e24e398efb47a8b655f4555fedc3331e0159d89a363c82d8740890e04efaf6769b1ab824a885970de7555a780a14a0fc1d63542d52c2193be533422108f1c2f4280baebee5dff2a1b91ae490879e80101a4ab419c560e3140ce8806180dbd6f795e9d4f1617d2f6d242720105691443e94810000000000000000753706dccb690c869e5d96ea4b151c1c169ee6a0fc6da595a8d3e3b19b"}, 0x10) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1d, &(0x7f000000b000-0x18)={0x2, {0x8000000000000101}, 0x1, 0xffffffffffffffff}, &(0x7f0000005000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) 2017/12/05 10:13:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xf, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d45000-0x4)=0xfffffffffffff488, 0x4) times(&(0x7f0000d3f000-0x20)={0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f000059a000-0x60)=[{0x7, 0x2, 0x1ff, 0x7bb, @tick=0x6, {0x2, 0x7ff}, {0x9, 0x2}, @queue={0xfffffffffffffffb, {0x8, 0xfff}}}, {0x3, 0x7, 0x1, 0x10001, @tick=0x179, {0x1ff, 0x2}, {0x5, 0x2}, @ext={0xac, &(0x7f00000f0000-0xac)="680df59aa5f5c38121b08f18d7549ffee3c32f56d6f46aed0abd6eda80f5a3ad655438529870fcc7a32a2cdbc78d71e71fedd014302dee97985de820d668ba4496d25a8ba443e6a73bb0b2f543101513175c1c7a2b76a8b573a992b01b9812f3620775eb73433cb8ff9b112f3689bd59f26dcb5cd3649adcb8958bdd75ee1e9714ef18710e4c265de9bbb7385fa572453cc31a17edff219d8fd0c81890dcfdf1bd83699e27a6f92712c9f512"}}], 0x60) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a3e000-0x20)={0x8, 0x1, 0x1, 0x7ff, 0x6, 0x9, 0x47d, 0x333, 0x0}, &(0x7f0000d45000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ddf000)={0x3ff, 0x80000001, 0x4, 0x3d, 0x4, 0x7, 0x1, 0x0, r5}, &(0x7f0000f08000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000613000)=0xc66, 0x4) clock_gettime(0x0, &(0x7f0000c97000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000138000-0x10)={0x0, 0x0}) io_getevents(r4, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={r6, r7+10000000}) io_submit(r4, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r3, &(0x7f0000e24000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000019d000)={0x0, 0x4, 0xaa, 0x8, 0x4, 0x5b, 0xfffffffffffff690, 0xfff, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7bfb, 0x3ff, 0xa2f, 0x0}}, &(0x7f0000142000-0x4)=0xb8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b27000-0x4)=0x5, 0x4) 2017/12/05 10:13:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000c81000)="2f6465762f7663732300", 0x9, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c3b000-0x10)={0x0, 0x6, &(0x7f00003d4000-0x90)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc1}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000509000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, "000000000000000000000000000000000000000000"}, &(0x7f0000e6b000-0x4)=0x17) r0 = memfd_create(&(0x7f0000e7e000-0x12)="5d235773656375726974793a707070302400", 0x3) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f1f000)={0x57}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) sync_file_range(0xffffffffffffffff, 0x7, 0x200, 0x7) pipe(&(0x7f0000eb5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009cf000-0x4)=0x0, &(0x7f0000ab8000-0x4)=0x4) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000000000d8, 0x0, 0x1, 0x7db, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x100000000000, 0x1, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffd, 0x0, 0x2000000, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000262000-0x3)="3a2900") mmap(&(0x7f0000000000/0x6d3000)=nil, 0x6d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) unshare(0x1000002) restart_syscall() r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r3, 0x9) eventfd2(0x1ff, 0x0) setpriority(0x200000000002, r4, 0x0) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000803000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000033b000-0x9)="2f6465762f76637300", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000066000)="2f6465762f72666b696c6c00", 0x88000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000913000-0x4)=0xfffffffffffffffa, 0x4) perf_event_open(&(0x7f0000464000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000109000)="1c0000001e000720279822081d0000000100000000e7ffff0600f700", 0x1c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000996000-0xa)="2f6465762f70746d7800", 0x88040, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00007e2000)={0x100000001, 0xff, 0x8, 0x400}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000967000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80807, 0x587) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000adb000-0x12)={@common="69726c616e3000000000000000000000", 0x1ff}) r4 = accept4$inet6(r0, &(0x7f0000776000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ee6000)=0x1c, 0x80800) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x0, 0x32, r4, 0x0) syz_open_dev$sg(&(0x7f0000213000-0x9)="2f6465762f73672300", 0x3942fa1f, 0x541000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 0x3, 0x0, 0x0, 0x5, 0x0, 0x8, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x40000000000000, 0x0, 0x200, 0x1, 0xffffffffffffffff, 0x100000000, 0x2, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000666, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00006cd000-0xc)="00", 0x10002) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 43.924784] netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/05 10:13:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000290000-0x9)="2f6465762f72746300", 0x4500, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000721000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000815000)=[{&(0x7f000054d000-0x39)="390000001300094700bb61e1c3e80000070000007f000000450000000300800019000e000d00040009280ff4210000fd17e9ffff0300040005", 0x39}], 0x1) [ 44.008689] could not allocate digest TFM handle %)selinuxvmnet0eth1, [ 44.008826] could not allocate digest TFM handle %)selinuxvmnet0eth1, 2017/12/05 10:13:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00001d8000)={[{0x8, 0x20, 0x2, 0x1ff, 0x8, 0x6, 0x3f, 0x81, 0x0, 0xfff, 0x200, 0x81, 0x80000000}, {0x0, 0x8eeb, 0x6, 0x1f, 0x1, 0x0, 0x8001, 0x80, 0xffff, 0xffffffff00000000, 0x6, 0x5, 0xfffffffffffffffd}, {0x4, 0x2, 0x9, 0x8, 0x7, 0xca6, 0x7, 0x7, 0x6, 0x6, 0x81, 0x5, 0x1}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) connect$netlink(r1, &(0x7f0000af9000)={0x10, 0x0, 0x0, 0x100}, 0xc) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r2 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioperm(0x439136e, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x8000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00007ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d50000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000da7000)={@loopback={0x0, 0x1}, 0xd7, r4}) munlock(&(0x7f0000e9a000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f000042e000-0x8)="2e2f66696c653000", 0x180000, 0x13c) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000fbd000)={0x4000, &(0x7f0000a24000)=0x0, 0x1, r5, 0x1}) restart_syscall() fanotify_mark(r3, 0x26, 0x8000008, r3, &(0x7f000063f000-0x8)="2e2f66696c653000") ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f000047c000-0x4)=r5) r6 = memfd_create(&(0x7f00005c8000)="76626f786e6574302f8c706f7369785f61636c5f616363657373656d313a292a2d757365722d776c616e312f776c616e317d2d776c616e302821626465765b70707030766d6e6574306d643573756d00", 0x2) epoll_pwait(r5, &(0x7f0000ad6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x10000000000000ea, &(0x7f00009a2000-0x8)={0x31}, 0x8) ioctl$TIOCSTI(r5, 0x5412, 0xfffffffffffffffd) r7 = dup2(r5, r3) ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000ed8000-0x4)=0x0) setpriority(0x0, r8, 0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000884000-0x4)=0x0) 2017/12/05 10:13:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$mice(&(0x7f00005a5000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000739000)={&(0x7f0000d76000+0xf51)=@generic={0xf, "7ff2b02d5b18fc34d3f21b287a2960e0d2bac42473969e92623a6c6ab8874d14c0f060ad1799b45860d3a4d6d11db178868828f5d425c068a793efd0db3b67784d844e32b1042c3e240ff4c34463a18e902e3536581a1953d134db0b9eef3fc184b06787400ee8776a1089ff721605641811174054c9826e04535ca8fa3e"}, 0x80, &(0x7f000039b000)=[{&(0x7f000093c000-0xbb)="b53b7fd0f0417fc87c47ef1216eb475b758f08a03fec6f589d7799c3fc92f7f9eca315af13c6fff9ef4f9f9df95b44327073371e409f1f24859aa122f8bc7ee0c984f3f2443f8923bdfce1e2c254857d9cc77764cfee6c8f1da0b0957e8cdb1e3e86c6fc7254060200a0f4ab1940be8cc0dc9b90101aa5d0fe60cce732601c86edc629ec40e87b1ffbeb9985466e4240eadc480163bc0722c82d44ca84f8fb10d36a0e9f548ebddcef148feb21630e1bb56c3c22fb0a128725caf2", 0xbb}, {&(0x7f000000e000-0x89)="58efc8b749cdebe58c7e597606494738eaf3824bafbbb687ce8b30a701722acee1a0325f90be23c53e22eb003ace016e73e540e3f1aafea43f4bd84b36f9bc953f7233f9f00503517f70166e166315e5619600bf29e2278f563a3f9da77f6aa8e77b94bc59872be836ca0753717ef804cd72ac6ce9daf75c754a4e8f3bb9dc0fcc24c28fb7e6d5d740", 0x89}, {&(0x7f0000ba1000)="f9cc4ec67f4f54b0c0b778a1bab937730f4a430bdf147f741c6b16e1efe745eef330332ae42d1a691f9fa4f5fe155271b72e4603c49871dc844d1fa71369f620", 0x40}, {&(0x7f00003ef000)="70067b3fee35249342891cc51539a462023f3700e7745c5b5c3604de561d4dcd6b4dfab9493b5d8927f092196fde799706b92fc3348dc07c8600c9d6458b74da51ef0971647e2e87d21e457c0bdd0eaac5d81b975a8950551a9811bc311b0c9c18170b38862f839817d4835acf478a16b50f5b762bc874cd1f5cb9253cd36204d52b6d7b9f03be491f1a905309718ac4048d83b52085", 0x96}, {&(0x7f0000484000)="bd7a1b56a05b49c6ec6de7318e938067706fddfbacdeffdf5b7487628ee4053c4a141f816b89f6192b4b4ac27212d4e77c789c3e08fe17d1f7b0ca8e8c0215ad0317eb83f74e6d1cebb52e1274e6e1319108e047f1e32709b9be3d9e514348c3e5ee4c87a3e4bcf677266f17639249c0a4c239142d1f93c47721d0f77919c025e43c790893ce915cd7b07df3e8377a758aa5528fa1d36e4d9a", 0x99}], 0x5, 0x0, 0x0, 0x4000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000001000)="", 0x0, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)="2f6465762f6375736500", 0x2, 0x0) write$fuse(r1, &(0x7f00009a2000-0x28)={0x28, 0x4, 0xffffffffffffffff, @fuse_notify_delete_out={0x3, 0x7f, 0x4}}, 0x28) r2 = memfd_create(&(0x7f00003a0000-0x4)="6c6f090d", 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ff2000)=0x0) ioprio_set$pid(0x3, r3, 0x2000000000000007) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000002000)="0000db09") getdents(r4, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000008000)=0x401) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) fstat(r4, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000008000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000002000)=0x14) r5 = syz_open_dev$sg(&(0x7f0000632000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x40) recvfrom$inet6(r4, &(0x7f000010a000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x40, &(0x7f0000996000)={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00002b7000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa2b1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x129}], 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000890000)="2f6465762f6877726e6700", 0x40000, 0x0) 2017/12/05 10:13:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008f7000-0x8)="2e2f66696c653000", 0x20403, 0x80) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000040fe, 0x8000000000000, 0x0, 0x80000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000006, 0x0, 0xfffffffffffffffd, 0x2, 0x2, 0x480, 0x1, 0x3, 0x0}, 0x0, 0x2, r1, 0x1) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00001ba000-0x10)={0x0, 0x100000, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00002c9000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x5, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, r4, 0x43189b76, r3, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x401, 0xfffffffffffffffd, 0x0, 0xfe, 0xfffdffff, 0x9, 0x80000000000, 0x0, 0x0, 0x0, 0x6a0ebb2c, 0x2, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0xa) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000ae7000+0x4d1)="6f9a826d2f770b52caff00299519352aa5c564ffbf9a1ed5ec8b1af7ab0ec5d709e836ad5f5df1d89aae6506", 0x2c) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000716000)=0x0, &(0x7f0000097000-0x4)=0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000f59000+0xe1f)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r6, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)="00000000000000000000000000000000", &(0x7f000000e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000130000-0x14)={0x0, 0x55f, 0x80, 0x7f, 0x8, 0x3d}, &(0x7f0000a0f000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000d4000)={r7, @in6={{0xa, 0x0, 0xf3f9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001, 0x8, 0x8, 0x2}, &(0x7f00000a6000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000215000-0x101)={r8, 0xf9, "002bbf16b2a840932a0bc80f05808f58ad92c4df41992e1b8f49613d355cb26a1494531e269db63c59dbcd07e7a4acf54540b0ce31245e4b2dbe08a12f85acbbb53c32177f2d44a4634d62cbcf67fb51d73672033470e790d915b595bbf65a8999c4a06c537131427701e6ffa6898fba95f6bb08b41cebcb1a5932787c5fed43f2661cfbbf601af722c992af3edbe2b1615cd73b709cf9d8a9bf258a2e28e83d267d5a79512b4d6d7df9c9b9b078780c1e2f16a6b98d61b7baa84764473145fcdcd36c636082cc0d7b7ab94b0a12444031651177bb007c18566ca9474e0c51db98a6806aadb88beb207f5709e8dce121ce3f7f4a642c7b3dfb"}, &(0x7f00002fe000)=0x101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000d9e000-0xa0)={r9, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x851, 0x80, 0x0, 0x81}, &(0x7f0000272000)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000af8000/0x1000)=nil) r10 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$addseals(r10, 0x409, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x10002, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r11, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r11, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x65, 0x7, 0x0, 0x0, 0x4, 0x500000001, 0x6]}, 0x5c) setsockopt$inet6_int(r11, 0x29, 0xc9, &(0x7f0000012000-0x4)=0x0, 0x4) mkdir(&(0x7f00004ea000)="2e2f66696c653000", 0x80) open(&(0x7f00003d7000)="2e2f66696c653000", 0x4f2002, 0x2) socket$alg(0x26, 0x5, 0x0) request_key(&(0x7f0000fe7000)="7573657200", &(0x7f0000abd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c1000-0x32)="6b657972696e67776c616e3165746830776c616e306264657626766d6e65743021706f7369785f61636c5f61636365737300", 0x80000001000000) 2017/12/05 10:13:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000560000-0xa)="69645f6c656761637900", &(0x7f0000654000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000669000)="276c6f5b656d31257070703100", 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f000074d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000950000)="2f6465762f73657175656e6365723200", 0x200, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000)=0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001dc000)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) sendto$ipx(r4, &(0x7f0000afc000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00001fc000-0x8)={0x0, 0x7530}, 0x8) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x0, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x321a40, 0x0) r6 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r7 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) syz_open_dev$sndseq(&(0x7f000062c000)="2f6465762f736e642f73657100", 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r6, r7, r6}, &(0x7f00005cd000)="00", 0x1, &(0x7f0000550000)={&(0x7f0000939000)={"636d616328736565642d67656e6572696329"}, &(0x7f00000fc000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f00007e9000-0x8)=[{&(0x7f000047e000-0x3a)="3900000012003f4700001d0000af00000704000100000076090000003c03000009001c06000000080000002800003ffb230300805b16075bff", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00009f6000)=0x6) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004f9000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000731000-0x8)="6269675f6b657900", &(0x7f000092e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0a000-0x1c)="626465765c6574683073656c696e75786e6f64657662646576402800", 0xfffffffffffffffc) add_key(&(0x7f0000e6e000-0x5)="7567656c00", &(0x7f0000d54000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000767000+0xd90)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0x0, 0x20002) mmap(&(0x7f000030a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xe) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000004f000-0x78)={0x200000002, 0x78, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x2, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() lstat(&(0x7f0000cf6000-0x8)="2e2f66696c653000", &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x20000000000003, 0x0) write(r3, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000087c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f30000-0x4)=0x64) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000481000)={0x1, 0x2, &(0x7f0000371000)=[@map={0x58, 0x401, 0x80000004, r2}, @generic={0x0, 0x9, 0x80000004, 0x2}], &(0x7f00004ea000+0x41f)="00c7ff", 0x120000010, 0x86, &(0x7f0000918000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, 0x1}, 0x30) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000f35000)={0x77, 0x0, [0x8, 0x400000009, 0x7, 0x10000004], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000da8000)={&(0x7f00007f1000-0x8)="2e2f66696c653000", r4}, 0x10) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000936000)="00000000000000000000000000000000000000", &(0x7f00000ff000)=0x13) fcntl$getflags(r4, 0x40b) socket$inet_tcp(0x2, 0x1, 0x0) [ 44.045215] netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/05 10:13:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000e4f000)={0x200, 0x0, 0x0, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}) r0 = syz_open_dev$usbmon(&(0x7f0000460000-0xd)="2f6465762f7573626d6f6e2300", 0x10000, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e6d000-0x4)={0xfffffffffffffffc}, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000b36000)={0xffffffffffffffff, 0xffffffffffffffff, 0x8000000000000, 0x2, &(0x7f0000ee3000)="", 0x0, 0x0, 0x0, 0x1f, 0x6, 0x8, 0x7, ""}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000315000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000+0x2f8)="137ce4b829e4b1d200f149d066173920ac24765891024119522f6018e984a8c27ee45daa25a2cb8ecc3ce64a4dfe44b44b236529a2288bd301dc4599eaa1fcab85b4742fd3d66d6ae6df6c1073b7bc87d6e875e6e389748a1838688dff27fa6cef7f7d28e388d976676dea8fb64e481af5da7183338219c00c0350a9354454f3625de541248fde073bf29e12127beaffc02c9052c295a8340afb183f3be2616d61377e5d2c6656e481936f315c5a3f5733b08fb2b8e7", 0xb6, 0x4000, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000001000-0x10)={0x0, 0x13ffd, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00002b0000)={@generic="ac1e0800bd3300000100000000000000", 0x0}) r5 = socket(0x14, 0x100000007ff, 0x5) setsockopt(r5, 0x107, 0xf, &(0x7f0000e10000)="2000016f93", 0x5) sendmmsg$nfc_llcp(r5, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x58, &(0x7f0000fa5000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb0400000099fa000000ffffffffdec7cfb5475b5a35645aeb", 0x19}, {&(0x7f0000fad000-0x8d)="008c53000084202100000000000000088fdd03000600fa16fb04b57b03390000000348a2340b6c0000000745c5efb70007151dfa7c581ac99cba5ad5b2e1133ec46f3951724ba4a140e68bdae3060000002427571d61de03026fe808904892c9dd37032f740fff607f080000006fe080fffeffcf1d9cb7055ec23bbda4dce9cfcd0c0000844c9df45d74daf477", 0x8d}, {&(0x7f0000fa4000)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761cd6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xe8, 0x8b, 0x4, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xe8, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x3, 0x4, 0x5, 0x5, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558798ff33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0x2}, 0x58, &(0x7f0000847000)=[{&(0x7f0000fa6000)="e8eddbfca9091bbda60435ced18c5a1a8a39c467e00fe11c4a39c877b4345eb0f57c1717dbdfcf98737809afff795f1d4d382db49122f44559c9c13e2a573597cfe727c2cc857efa8079f9aecc6f59ddf784d1e511c7b4d190828b8aa7ac43a7bb23acd5e77a9daa51b56801ce21a5895dc5bbe698f7f69b94a315fe41cc3ee61cddae8aa65b867210ccc697372341f206011b119911a976525e8769a6", 0x9d}, {&(0x7f0000c9c000-0x31)="ab4eb39ec1a047ba4dad7871cd9ec5f839a39113eda60bb7cc1be8ce30d045686643d8a18ca9dd487163119e6ec860aed3", 0x31}, {&(0x7f0000c6f000)="6c826fbf418ee81b0f8f061c827acbe52613c05af5e1986c3440e953c2784df3d8b67351c44c7fedb178663b50f8c4f5e6c40d26d6c256729b1111b2428eda37f0a9e4f4af814df35e52d51f576df05f777348d2825f26e46adb22d90c3a079864fd82f6780eb5f3991742ce9034ab079ac673c510aadf27911334f0aea9b755d62807698ed07327e1ad6e0b8eba339a8b6f6ccd404478a92bedf3209d85b8328c80c1de150f35e52ec8f256febfedd48b0de41209210e50e0c32614f5dfb2b06892ea762fff3f07bdc133dd4651c459060919280391a40a0e07a828289cf37d16a652f45f982830aae0a6faa997738f37d8", 0xf2}, {&(0x7f0000caa000-0xfe)="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", 0xfe}, {&(0x7f0000fa8000)="66c63ef2a03207324cd63db203391a0b5240b9784fcd8d287c6c93e093ca48865cc9e40d70792b7d3ecf8f92f57b2fc2f9d415bf7e2b560f7926da9e8b5ea868047aaa2f048b4718aeebd676a477ab59b9331fda452eb3769e56fcd424020b75ed52a265a1e492fdf1ec4e854a762d9259fc4b3ed40c66b7f794b7603b9610f7bdbb94fa1ff91d87759b32d723b071c0dd1d770d43f489dc1789e61ca566e3d9261f526cd40158073e00a55a44dc494f35c66cbc0bd04df11c26698028825e4a481c1109070583282d8ca8d00d68c79a602a0db824f99f0c11115db949664af06cf7349c51c8af5b31ccd08659b0bee4fa9a36fed896", 0xf6}, {&(0x7f0000811000)="d4054df1644c20da7a155bf9d3c5f45dbd304bea504fe8bcc5fedf75bd15165fdf5fc05319de316735982aff362012f29b92209b880ab9391036d2c980349766d32136ff89376a22fdb2b2fb42fc616d8673c7bb09880fff2441a393c21f14", 0x5f}, {&(0x7f0000faa000-0xd2)="1a616cd6fd7957a1e487d25aa8d416a943c3c0e918a53ec09bf8e77f2b528361214e0a57d92eda96d81320c880500f6af6fa8dfe19148b6b8d208ebb6e631b1627cc3d2bb9c8774830ce3a7de6897947ad6a97803544924f8385153462007848302918f9ce93fcaf0787b29ac8935cdf56c71ccbee174fd807cc96b8306b9154dfa8c175aa0c5c3c03031d6c605000117bb7004af1fe04af22bc5109c2b971561165f94ab6a7d5566903aa686172fabb17a751efdbe73486a469f5b6b6325dce08abcc6b35b80426130a6225c81e189e8b21", 0xd2}, {&(0x7f00000ce000-0x72)="5d2a9861c9d8256f572717b1fedf0c5926a611c9583b1a5a962d4414f9c5c4f8f72ec0a482838c954eb16f4f4ef2c574abc60ff65247b46290dd6da2264e4d47e5c960f3653b3b9f5e309f8da4f7891f693ddac7771220cdb3231a232017575a30a5523afb670baeb8d3fb74382e1d9fd383", 0x72}, {&(0x7f0000fac000-0xdb)="c770e1005d05fef62abfce2536520b8b85bd9bbd39e6d629244d747163baad77a6da89266337a3a06267fe1b6afb04296cd61383b1c60d116d5f7d67c990531c0214bdc63882ed01e6191a8d048806b6e4eba2d752b7c5005cb660bcf7630796baa5462b6507c1772347852913e98af4590560c362f9e2edb7afd2f69d87c39b246969d6d92359b2a333251cbfdf1285638ef71897c1527221b85b64325031d52d3b22b2e7fdb8a209eaee719d5e880bbee24e1e8f0f20bdcbbc231e62b2ce77e59d9a2c154dd23a31c1dd6fd6b208087c6e0fd4d8bf794d7d05dc", 0xdb}, {&(0x7f00000aa000)="2768ead99ddbc9539f9ed4409a98492057ea8d3c20d2ca539c2d07bfc16e2fc7b741e3fa9979d2b162f398d0bc8da6e4f529ddb7fdd75ca0dbb29129ce0b68b5ce487d85d6df2497c41c34f49db63e0f98f4e5e1ff92113a797688c79cbb0a6f1f6664129cc551799e8ded38d62dab6944cf52e87f01f93632b55397738d024d644f82220c97491583e1cc951ff8db4fc6e4be3ffaf903717faafa20f2a745694b21212bb17948baf584468b260918187bcc2ade80e68096b6a650917d0fdf24001b8e410a96c50195de0a6427ebc188e692346c688e", 0xd6}], 0xa, &(0x7f0000fa4000-0x28)={0x20, 0x0, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x20, 0xe}], 0x2, 0x20000080) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000fce000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000000)={0x40003, 0x0, &(0x7f00006af000-0x1)="", &(0x7f000043c000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) io_setup(0x0, &(0x7f0000451000)=0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00002c0000)={0x0, 0x1}) getsockname$packet(r1, &(0x7f0000b16000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b4e000)=0x14) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00006a9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x401, 0x400, 0x7, 0x40000000, r6}) 2017/12/05 10:13:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000063f000-0xc)={0x0, 0x0, 0x0}, 0xc) setuid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f00003ed000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = signalfd(r1, &(0x7f0000528000-0x8)={0x1}, 0x8) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ecf000-0x10)=@common="00000000000000000000000000000000", 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000abf000-0x5)="72656e6f00", 0x5) socketpair$inet(0x2, 0x80000, 0xfffffffffffffffd, &(0x7f000033b000)={0x0, 0x0}) r3 = memfd_create(&(0x7f00003bd000-0x5)="72656e6f00", 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000cec000-0x4)=0x0, &(0x7f000025c000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000102000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000075000-0xc)={0x4, r2, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000026a000-0x4)=0x0, &(0x7f0000bc1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000061a000)={0x0, 0x9, 0x2, 0xff, 0x1, 0x662, 0xff, 0x9, {0x0, @in6={{0xa, 0x0, 0xffffffff00000000, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x7f, 0x7, 0x2, 0x1000}}, &(0x7f00003f0000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000a67000-0x23)={r5, 0x1b, "5db133beeb0fc6840cc58f08f1a7fe3a8c16bc7d12aa37680922a3"}, &(0x7f00000ff000-0x2)=0x23) writev(r1, &(0x7f0000d5e000)=[{&(0x7f00001a0000-0xce)="e4051400a174376ba34719ce12857c953489ee1003392f109975954fc89f294fe4972ebb3d9e6f0f11ffb5e67c67a29fd284ec80cea99dfb1f08d42be73ba30054a5d94c296247d21b09b0bd99902185b99f986f6541b85a15a67899f0621270ea4bee0e6925f325e3d25352690a35ce366668319f2b81ecdc6c629db1055111cf52fb3ddb2bd322952a4799e371dbbaf1c881c04a4befdbac7a020680ffe925bb961167d4858f3d7d98c6a539982a6425273499150b4a9c4845c362ca954cf4e26e712d56989160456f2a7fd829", 0xce}, {&(0x7f0000c7d000-0xe8)="65a6c643f32949c40ec8474bc755cd89181a52fea42c8ef1034bd0b428deba36d2d669882a093c1c1203d659441a1c94654bc702935049d6777641908b54a69524ab75af040b9160fac79b3c96f8741dd50c8c42decce59bfc15a4284f80a6a5ff2bb663748bc3d9d2f81fa2a6b8c14d527ce4f56dd9bdabd33e090b5aa17759d6be5e2722310c481c61d82f6edc8e0d22b2b547d4659403a5f005a14e662a5ebb91ad750979a8061f4c715bdd18e2d781762be64256908f1acbcc989fe91df70e36ae7925c7955d8d945e595e088a0e8dbf6361995f6ff15a1564ddc67d3189c6ff321db3d7c942", 0xe8}, {&(0x7f000053b000)="0d0fa615badb4f62f91bf26379e64fad15882725c916ce9bce52ba8782dbfa68a70e9585c1e0c7332111fdee587966a11cbf5eaed9a8c76c07eef3988a5b81317951ecf23abb4770f0002269ccdf7e0f5e0b4b9d52fc43e0ac4192682a773b379e1928e0070357c21fa6fb9c19448ddc3757534297367596771ef6586c770132af3fea57f2110e21e17aeab1c8cc6555b4332bf70b5ae11a57dfa9d5", 0x9c}], 0x3) writev(r1, &(0x7f0000553000)=[{&(0x7f0000d3d000)="cc9ef95f7c76f238ce6d90df69a5bdf2f207016f4c72d926a8b40ce394f176420e790787058d5419d6bce5d84ae2362487cbc0164eab1f3fcaec2554fe7117df11ecf73965d13fc5adc11fc5f886d2888c0402f29e8ac804a33e78a84d5b1821e545dabce07b9779d7994f9cee54b366b74f8f66895cd382127b08bd66099026666874edbd0eff20593ecc9085890152fb039d409f084e5b47090a6e59b2268c474e0c9070c278c6a1e3532dffd125f127073b73dd1c84a221c6092ff2bf38028b9b86a70964cf53001f3f9ea9518d787a6d6b9b3459584a2bf4fca6a6a785133c619593b31e4469182fae7cd6cbe4b9c927a9b7b9d94fa0b0bd58a23abd071e2cd6172c4d4933a6dbc99579351bf422d6a8c1026e96276e2187c0ce0d507f5b9d995f3918efe7cafeadb3f2a1a61a58de34dd47da91863656fcad375691cf163a8777555116405d6f1d3c9098f1b659f3c199816bc509b73ed3310a61412db915d85b87c9f19af521ffa113e344c7c2d170e4f11d7f56ddca168c9cbac38e41e950a47313ed96a86886db252e7d2ecd1fb4cfd29459b986f2131dc1c54fbc242302f6da307f6140c63de379675986d7010bd5e83b99bd258cc4c7e18d7620ec141fa839079c41165be484924d899b823212e3f5afa104d32cfa82e5addcd51a59fc1cd879cd03aaddfa9810f138f868e9decb589a7522a696e715182ccf5a346510c007e0de1c621d0f1e6786ef90034e0aef23f5f617791d2257db1aec7b538a9c4c644ae51c17a7be60a00d10027bb972ae5f9306450cb004aebc160707d3b2369488816e06af1ffdc131f1dabef598f56e36084520f0e4c58857a4772782f8ec2016f75dfdd725ceb29aaf1e3420c11748a7faa21742aa2de236055a86d63cd9f7e97e72982d99afeed77ff1e8150caa67f21f332c61958ddad997455c3fb916ed34a4d31e664811d9164797d7482825f59565f984057e3ee530d5807a6b1cdbc7b564d21394bfdb60b53640dcd83ba4863295da1e549164a2eb9cddb002eaa700a003afc15e12f88a076eaf2ed11df73cbbe0c7284bb4e769f2c218c43fb6f56e3c1b123bc489ea1415ea51c0823ba0849d2465803d29263e1027bef21c9ed5b1f988c44a18995dc0012da865f5c0f53881bda22f480ca365074892233fdc4e05617dd8705d3b5f818487fac1d0fb5cee4e61d00fb66c78a0fbeff8f9eacbb022bb7f3becfbb9793fbe729899fd2bb9ef8fac1fcc1f5ee59cc0eb2e7ad1ba20516097e16c16f05e2084dc1fb2650a1921d17a04a8ef2a46e745684e07229d8400b8095f909c7ed11e73cb4d9f4f00539858faad8b5c3a791b3a577451ed2083adbe87ffeea5042052c9749c434bdc00cde535bbb0ddaa4c781a78c582c629df18991f2b8386da6c8ad068caaacfb6ba7994f9bd35b4712fb950562ad352d414d26d3b4207ef889760d14b49efc64a8cdeaad6d838c88850cca18b0a3dd5a2e4d98b39657bdc22aeb98b9ac240252e81ca609a8d9876121b426edd02c2bef2ddcdb14ec14d0c42a4b3563f41fb0c1da8a7a0d7a07e06445078ad54e22e26e1bb63cf2d7e322dc58adf26eb80fc48f5bbd417b197b5091d10555aaaeeec249a771d3974c93773ddbf86a9d0edaa33436880e567dced1d1a9e1a368ce3f3659c9fa2a24081b3c8edeb78d8202744a0180bba09fe2a4f74620628c2eaf2d0973b216990b6f784b02aed14ca598b941205682ba7609f4198d3e7565724fb737f25d3ea4b57cee8498d9923f70c60da8e7190d238cc4c8c1814b4462116c40a64e6a4ee1d6817247ec54b4500e82d73fc78c9aa3766c047862e6ec73651c5b50ca21242437de96df7a4e80602e268e3797928166e6658b90d41c49955694ac52bcd2e22ce105cebab6f9d22b01e0cd4e0b62f98ae78770c01f3ac96766f0480b1028ce5c2b3136408f1586562fe14646ac765598734aebc5c54049a06e4de9c9a1da6b55cdcfcb04f66de12820210e4ac1ad2f9dbdca311431642c6ce3cf42d878149cafdbdd739287d9b23a2304db4eec18aed0472503720408de767d119120f503ac63a44ea2509eea1c49b5b84f0fb512bb015b08217e395c7adfff9d35d4e3356c9c289cdb531f7f36c3277d6607e9946a56550ffbd129074df8c45138277127149dc985ce80ae93227116fb6140bb77efde8caf3745ef8e1859d75391a94802587313655664ca781373cd39411910d6ff777fe2ec718431c037ec8642e0c5892c1369aeadf937acb95012014197ce646c31c8b46105dda28ee79dbf25fa8f5889cd4f080669498547de2bf5ecbcb3de137bb9aebdced59bdfaf16d3ce9064fa0f193edb08bdf0a0d9035c92504ca1ce80750ea7473c26aa84df085c5ced78ae783479c29af54e8ca99061037014a2f28e9a19e3bde7d79f64977845f7395a925591a82a57dfdaa1fb3d2e7cd6107cb255178d2faf4431a43fb6f8a47a98a736f6425dee7f6f4a21b717eeca406a1b6b33b319f76ebcfd0112af8156a3cfd1d3be8e6e604c7abfe094dffb389b39a82cd7a4706e8d14a1112f512033f4e502d200fb4e04fa39e4b0cacde28094c20fcabcde8d078ee3934fdd95c3746143765f7bb4f46e67754b1671410dea2f39f9d2bca8e822702f348c0edabc62b78ff20d5642b34afc4d6a82029d6a64fefd7729fbf039438079502608acfa8756b6ede7f24b5a507e280d65fc0dc5951b5632e650f58eba7bdcca4a363f97f8e51d1f93fb618acd61fe2608d596bfd59a685062395fcbea82aa3007f40090a91e904d715ea9cb40344cfd6df58478be9ca3afb02ad8ec93f01d101452698b183687fae81822d7482495a212cc5fd7f6ef4c35d6c4a41c8f02a0c3768eaae72192b88ea81b0f908d89f696bf3b35a45c958fe880b3f5a361e250838e5701e18c69904d44908bf322cf1bfecd6ad5097f33a9f7bde36bf36f7323965f80ba6b285587f76c66e57b685a9e52da02f503298c4ad7d0b5c0c4e04f908c990f35923601a0611e60862eb6b32ec2670d15c62da36307e1dbe2f1ea80dbcb72ebe9f0fc1e36ffdf9d0f658fa84ae163a9c5d63b90678ded6f722e36c1f269dd9dd8840885d0ef6f09baa42ca3a379839a5840d980a3718bc5b425ebd33fa0b4e06355e5c029b0da3f7867d253dc3f87e61ff68d65c26e50ed0858790f09d8cd0d0c68475ef19dbed959a3e541e0cdf917aefbdb54e8567b6d16ca2e745b4036f1d4bc24e457eabe0b3e76a784412d7d16efae573645bb1d4224f35e756185fb46a38bab95f0223e126c200b41bcf27ebb858ec7ace652a26c1dab9266f0b03e7453897417eae0ee00315a62decd454d676f84ab8270f32b2f70dcda25579f6579845ba6f95e2e866f2421116aff8121690a7e3d7fb9dd38b2e0f4bbcb643fe1b83d49cb02b64508dd29e7ec14658c8640de6a85be1e01bcbe2a06e4634b8abef96d4a478f16c6f9a253d095bc1d18db1eabb2b3428fa3ac17f1ed145be83f786e56baf86982a0c7ce78ff12294dc1b3524ad854d33743acda68cbe84bb3f23834d0974d3443ba60ac3768c6a11c6fc4dad2a173ad91e7fea458141fb20c3af438bfa7d0f8648c41ece7e42c1c9a5415ddb1aa568d34ca141dd7290951c459117da798bcf773c709c70d75279b72df8b8fcf62184f45b04d070ef0101851d154e8369dc55fa7ce6ac54365d02819138c8e4c5a7", 0xa4d}, {&(0x7f0000feb000)="d9fd50385c1ac8492bd02369e83f5f2d11274e04a7f509048197b449", 0x1c}], 0x2) chmod(&(0x7f00003e0000-0x8)="2e2f66696c653000", 0x10) 2017/12/05 10:13:05 executing program 6: inotify_init() rmdir(&(0x7f0000695000)="2e2f66696c653000") mkdir(&(0x7f0000493000)="2e2f636f6e74726f6c00", 0x10000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="776c616e3127656d3175736572656d4900", 0x0) ioctl$int_in(0xffffffffffffffff, 0x5552, &(0x7f00001af000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000d35000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6c1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x1, 0xfe, 0x5, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x9d, 0x8, 0x0, 0x6, 0x1000, 0x400000000000000, 0x0, 0x0, 0x8001, 0x0}, r2, 0xfffffffffffffffd, r1, 0x9) perf_event_open(&(0x7f000001d000)={0x1000000000000, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xa677, 0x0, 0x3, 0x101, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000431000)="6e65742f636f6e6e6563746f7200") ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000212000)={0x100000, 0x4006, 0x7, 0x0, 0x7}) r5 = getpgrp(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f00003bb000)="6e65742f69705f6d725f636163686500") sendfile(r6, r3, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006ce000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003ba000)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d48000)=@assoc_value={0x0, 0x0}, &(0x7f0000e41000)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$ax25(r0, &(0x7f0000844000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cef000-0x4)=0x10, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfa, 0x222, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x53d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) [ 44.212306] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/05 10:13:05 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b97000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc32, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000028c000)={&(0x7f0000a31000-0x8)="2e2f66696c653000", 0x0}, 0xc) fcntl$addseals(r1, 0x409, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e0000000000000000000000000000000000000000007f00010000000d77aa32"}) openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cf5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000058c000-0x3)={0x6000, 0x3000, 0x0}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000630000-0x4)=0x0, &(0x7f0000406000-0x4)=0x0, &(0x7f00009d6000)=0x0) fstat(r3, &(0x7f0000539000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000dc8000-0x28)="0062d997bd085b342d59755fdf194f81dfdd00e4df1e42dcc8734cd43d9537eb77c1fb95e03456", 0x27) r4 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(0xffffffffffffffff, &(0x7f0000d7e000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x80000) setsockopt$inet_int(r4, 0x0, 0x6, &(0x7f0000f57000)=0x40c, 0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000ca6000)={0x0, 0x0, &(0x7f00007ce000-0x58)=[]}, &(0x7f00008d0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x4, 0x2, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000246000-0x58)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) pipe(&(0x7f000059d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000be6000)={r6, 0xe2, "27236ee6e85abcf90000000000000003c01b6fcefa62a8318c94ae60b793955500e3637efc38164c59bf1e8d56644c015861aeb67bded1e102db5d378facf7ff1b444e0b747fe3281b02693bcab742100d3c15fc30ef33b35a56336c36a87118981629418f6eeb34fe6a7773f1b84510060000004085361ce306f4ac07c0df628581683e4c4def1dc92290a0a062454c399cd10220f1a74eb9380548c8819c61b2ffa7aa53ff8732fa0e6d2e946001b851f991e5b5a615feb4b6f08878c549ec17c28bf0016eaae16a7a56f480ed36af2c8eb3ca447fe0bb7253583c5034be6d5303"}, &(0x7f0000561000)=0xea) 2017/12/05 10:13:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000df4000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x100000406, r0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000d1000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000223000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000030f000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) rt_sigaction(0x10, &(0x7f0000264000-0x20)={0x3, {0x88}, 0x10000003, 0x4}, &(0x7f0000040000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000f9000)={0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000b79000-0x5)="6465616400", &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039e000-0xd)="252a252d76626f786e65743000", 0xffffff7ffffffffd) r4 = add_key(&(0x7f00006d8000-0x8)="6269675f6b657900", &(0x7f0000978000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000aca000-0x60)=[{&(0x7f0000821000-0x4f)="e9b2e02ffd63aa7d801d452006dc65ad084f838a38b040e37011359c6800a933a3eac6217fb049e3b3d63b0a6dda4813f776c04a7ae4d06e85711b1e3256f6fa67d0595a07c1f1e09bb13403d702b3", 0x4f}, {&(0x7f00007d3000-0x7a)="0c47bd43c881ef24abf83035675e33066b6fe2ad7e583455a5507c480b3eafda144d54d6e626fd394ba4bba0ba80f6af9854c57ae02409c2c558820dde286e86268e5395044ac1f41bc300d25dc3e16bc7c4cd6b611b40304177e466e68a54a517a0de741f8e75c11ec86ee3a16b79d70b86a5a10b50a5c6e3da", 0x7a}, {&(0x7f0000544000)="d0ee9adf242073cb9e8d92754ab6dae457193c16266c111af9bc123ea37342c60b43f5f2f68f", 0x26}, {&(0x7f000019c000)="133d79a4867abd3fdd1ce0e57723069bb1ecd18ab3e114edce337de270e7ff49dca74f8e0dc4bffe597ff91a8d22f60f42e44455b26157b6d62d10b18e4345a62491b677c172a53a9a2d94a79c27cf454718f1874f4205eab94ba436e7d4da899782460a81cddd6970b0473d91b6c2eeb40ba01cb017fd3608c1f9ebeea4baacd25810fb845ddb52ab8487c1a30dff47f5b7fb7b4b379037bfa001dd6c56e3bf6cc2abdbde4b6314dfaaed2567bc901fdc70bdf5623b83", 0xb7}, {&(0x7f0000399000-0x9f)="d9822a3972626d167d5437e63c0c7e566db102a3da13135c3548165887873b47a3aedebe011e6cf26545cd07df6b6ae89bb73fc01fbec4118cf220e5137e8316fbb65ac94f6449f4776ee6eeff151f182c6b223c45e04eb6b632e8dcec69b2b50b2d80a88098e4988ac46b15d82a687f6d925b5390f5c9f6df1c747c1991a548472a63f5b340a0648cbf0a7cbe404b0899e8065345335fc58f5da30956dc47", 0x9f}, {&(0x7f00006c4000-0x25)="76155432ccc22230da52819b95dd290c22bbf74b643def9f0d1848e6c45aacb4d58a506593", 0x25}], 0x6, r4) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000694000-0x4)=0x0) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x836000)=nil, 0x836000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x2285, &(0x7f0000001000-0x1)="") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f000067c000)=0x0) 2017/12/05 10:13:05 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000-0x4)=0x0, 0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86}], 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab4000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000ab4000-0x30)={0x101, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000637000)={0x0, 0x0, 0x0}, &(0x7f0000fd1000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000314000)=r3) fcntl$lock(r2, 0x6, &(0x7f0000fd0000)={0x1, 0x7, 0x8, 0x80, r3}) ioctl$int_in(r0, 0x10000541f, &(0x7f0000fd2000-0x8)=0x8) r4 = socket(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f00009bb000-0x1c)={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x203}, 0x1c) sendto$inet6(r4, &(0x7f000007e000)="b6d37a3b", 0x4, 0x0, &(0x7f0000fd3000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000fd2000)={0x6, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x20, 0x2, 0x3f, &(0x7f0000747000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x3, 0x401}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000511000-0x2)=0x8003, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fba000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000)=0xe8) lstat(&(0x7f0000ab4000-0x8)="2e2f66696c653000", &(0x7f0000ab4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ab3000)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x5530, 0x2, 0x1, 0x19, 0x0, 0x80, 0x0, r5, r6}, {0x6, 0x4, 0xc7, 0x6, 0x81, 0x14000000, 0xc40, 0x5}, {0x3, 0x80000000, 0x9, 0x7c1e}, 0x0, 0x3f, 0x1000, 0x1, 0x64, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000, 0x7}, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x4, 0x2, 0x1ff, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000ab4000)="97", 0x1, 0x0, &(0x7f0000578000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001cd000-0x14)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/05 10:13:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1000040000000016, 0xa, 0x7f) munlockall() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x6d, 0x4) r2 = dup3(r0, r1, 0x80000) bind(r1, &(0x7f0000603000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x100e, 0x200, "5f5f6563622d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) creat(&(0x7f00009f0000-0x8)="2e2f66696c653000", 0xca) r3 = socket(0x11, 0x800000003, 0x85) bind(r3, &(0x7f00005a2000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r5 = epoll_create1(0x0) fcntl$notify(r4, 0x402, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x0, 0x0}, {0xffffffffffffffff, 0xaa3f6fe76dbe7fa7, 0x0}], 0x9, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x8)={0x0}, 0x8) r6 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000351000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r3, &(0x7f0000cdc000-0x20)=[{&(0x7f00004cb000)="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", 0x1000}, {&(0x7f0000adc000+0x2a3)="8391317674a7af4991d52d4e513af710be6e1a8ad90e98b2c4919d6e6168706e1889278213a6a807f7b353a0b78644a5ccdbdf96e4bd94e73ee2f12428b2b707eb83b21cc4c800ad05822e5ba96854cc3fb2c605b91819e34fa3cbf1a1090f54e4c56ea89c97c8439702e3af5decf74c11", 0x71}], 0x2) syslog(0x4, &(0x7f0000837000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) getsockname(r3, &(0x7f00008e6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f54000-0x4)=0x1c) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = getpid() ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000cde000)=r8) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000bb3000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000edc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00001a0000-0x28)={@generic="da7aa55237fb5770f2ab685400c7991e", r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x2, &(0x7f0000012000)=[@generic={0x0, 0x0, 0x0, 0x0}, @generic={0x800d38d, 0x0, 0x0, 0x0}], &(0x7f0000014000-0x7)="73797374656d00", 0x20, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/12/05 10:13:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6c696d69747300") ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fc6000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) [ 44.336642] could not allocate digest TFM handle cmac(seed-generic) [ 44.343913] could not allocate digest TFM handle cmac(seed-generic) 2017/12/05 10:13:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001e0000-0x4)=0x0) r0 = gettid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00007de000-0x2)=0x4, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x8) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000f92000)={0xffffffffffffffff, 0x0}) dup2(r2, r4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) mkdir(&(0x7f0000f64000)="2e2f66696c653000", 0x10) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f0000812000-0x6)="6264657600", 0x100000, &(0x7f0000444000)="") ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000079000)={0x5, 0x7, 0x9, 0x1, 0x352f}) prctl$setptracer(0x59616d61, r0) mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000e09000-0x1)="2e", &(0x7f00005e9000)="6369667300", 0x2000, &(0x7f0000ad5000)="") 2017/12/05 10:13:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000aa9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x141000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000031e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000214000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000748000)=0xe8) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgrp(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ace000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(r1, 0x8, &(0x7f0000b41000-0x8)=0x86b2) pipe(&(0x7f0000e07000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x58, 0x0) r5 = dup2(r2, r2) fcntl$setstatus(r4, 0x4, 0x40000000046c00) listxattr(&(0x7f0000a56000-0x8)="2e2f66696c653000", &(0x7f0000aea000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) fcntl$setpipe(r4, 0x407, 0x0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/05 10:13:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x0) inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20003, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf5bc6cc1ee231be, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ba4000-0x8)="2e2f66696c653000", 0x1) r1 = open(&(0x7f0000d81000)="2e2f66696c653000", 0x1ffffe, 0x3) mkdirat(r1, &(0x7f0000def000)="2e2f66696c653000", 0x8) perf_event_open(&(0x7f0000324000-0x78)={0x2, 0x78, 0x100d4e8, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x10, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x10000, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x7) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000fc4000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000830000)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000322000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004e3000)={0x0, 0x0, &(0x7f00001c2000)=[], 0x0, 0x0, &(0x7f0000082000-0xdc)=""}) bind$ipx(r1, &(0x7f0000bfd000-0x10)={0x4, 0x6, 0xfffffffffffffff7, "6434cb6fe161", 0x3, 0x0}, 0x10) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000098000-0x8)={0x0, 0x0}) 2017/12/05 10:13:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x88000) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a22000-0x8)={0x0, 0x0}, 0x7ffff) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b0c000)="2e2f636f6e74726f6c2f66696c653000", 0xd4) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00007ef000)=0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000b0c000-0x10)={0x2d, 0x4, 0x7fffffff, 0xfffffffffffff2f8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000b9000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000b36000-0xa)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000b0d000-0xa)="2e2f636f6e74726f6c00", 0x40000000000000, 0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x403, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x6, 0x1f, 0x2000000000000, 0x7, 0x0, 0x0, 0x81e, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x21000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) getdents64(r3, &(0x7f0000001000)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000490000-0x9)="2f6465762f76637300", 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, r4, 0x0) bind$bt_l2cap(r3, &(0x7f000047d000)={0x1f, 0x4, {0xfffffffffffffff9, 0x2374, 0x6, 0x0, 0x7, 0x8000000b}, 0x7, 0x8001}, 0xe) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000928000)={&(0x7f0000af9000/0x1000)=nil, 0x1000}) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f00007a0000)=0x9) syz_open_dev$vcsa(&(0x7f0000b68000-0xb)="2f6465762f766373612300", 0x0, 0x40000) perf_event_open(&(0x7f0000d4e000)={0x2000000000002, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x882, 0x0, &(0x7f000000e000)={0x90e, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0xffffffffffffffff, 0x0}) mq_timedsend(r6, &(0x7f000033c000-0x53)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316617cffde542cc55ebc65508f30f1d0f4ef90e304080000026100000000007a9221b12e257a0af4ce390c13eb7efa44f47f5897", 0x53, 0x7, 0x0) 2017/12/05 10:13:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a7f000)={0x0, 0x775, 0x7fff, 0x4, 0x11, 0xfffffffffffffff9, 0x3, 0x4, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x454, 0xe5a, 0x4, 0x3}}, &(0x7f0000807000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bac000-0x98)={r1, @in6={{0xa, 0x3, 0x563, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, &(0x7f0000d7f000-0x4)=0x98) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00003b2000)=0xf) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000094000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000652000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ffc}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d28000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d8c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000923000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000562000)={r1, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8000, 0x6, 0x8}, 0xa0) write$eventfd(r0, &(0x7f000001a000-0x8)=0xcfc, 0x8) r2 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_bt(r0, 0x541b, &(0x7f0000372000)="6b57fb348e45687d9a32f45aa77d1b61a3d9b7d34361e06633db29d1cb41ef00eed70e6269d6211ba8a58fd2a5cb4577ed1c8fa98ef812265a2c371abc8eb39811a862c76a1092357ed7925e3f55fefc67fcb6811e4deb093593acaf3eef83bdafbcb96e3c0d9ac047") setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000f6a000)=0x3, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000396000-0x38)={&(0x7f0000d38000)=@in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x40000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000604000)={0x1000, 0x400, 0x80000000, 0x3, 0xdbe, 0x5}) 2017/12/05 10:13:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000708000)={@rand_addr=0x7ef72336, @loopback=0x7f000001}, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d44000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000dba000/0x4000)=nil, 0x4000, 0xb) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000031d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(r2, &(0x7f00006ee000-0x8)="2e2f66696c653000", 0x800, 0x28) r4 = syz_open_dev$mice(&(0x7f0000594000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) munlock(&(0x7f00002e0000/0x4000)=nil, 0x4000) openat$rtc(0xffffffffffffff9c, &(0x7f0000f6e000-0x9)="2f6465762f72746300", 0x121000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00006d2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000f00000)=[{r1, 0x1, 0x0}], 0x1, &(0x7f0000696000-0x8)={0x0, 0x1c9c380}, &(0x7f000055c000)={0x341}, 0x8) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000148000)={0x5, 0x2, 0x6, 0xc0, 0x3}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00000d7000-0xc)={0x3, 0x4, 0x8}) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f000020b000-0x4)=0x0) getsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000558000)=0x0, &(0x7f00003ed000-0x4)=0x4) syz_open_dev$mice(&(0x7f0000f92000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4240) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000039d000-0x4)=0x59, 0x4) restart_syscall() ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000b7e000)={@generic="7ada35ce084c3e5296fc739bd1cecf4b", @ifru_addrs=@nfc={0x27, 0xffffffffffffffec, 0x5, 0x2}}) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000efd000)={0x2, &(0x7f0000f72000-0x50)=[{0x200, 0x6, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/05 10:13:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x100000020b, 0x84) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000092000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f6e000-0x8)="276e6f6465762900", 0xfffffffffffffffe) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000b93000)=[&(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, r1, &(0x7f0000f6c000-0x1)="", 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000078e000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fde000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000218000-0x10)={r2, 0x2, 0x7151, 0x7}, &(0x7f0000cdb000)=0x10) r3 = perf_event_open(&(0x7f000008c000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r5 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r4) r6 = add_key$user(&(0x7f0000cd1000-0x5)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b0a", 0xc1, r4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r5, r6, r5}, &(0x7f0000c18000)="000000000000000000000000000000000000000000", 0x15, &(0x7f00002ab000)={&(0x7f000096b000)={"6362636d61632873657270656e7429"}, &(0x7f000057a000-0x1)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe3c000)=nil, 0xe3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x802, 0x0) signalfd4(r3, &(0x7f0000f42000)={0x401}, 0x8, 0x80800) write(r7, &(0x7f0000fa5000)="1f0000000009f20f0006fd0000c803000000000000a4ff00000000080099", 0x1e) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00001d2000-0x108)={0x5b5, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) write(r7, &(0x7f0000e3a000)="230000001e00056d00000000000051030700000000000000000500101d02000ae517c7", 0x23) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000038b000)={0x4, &(0x7f0000cce000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) socket$inet_sctp(0x2, 0x1, 0x84) epoll_create(0x100000005) socketpair(0xfffffffffffffffa, 0x5, 0x4, &(0x7f0000330000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000080e000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 44.499061] device lo entered promiscuous mode [ 44.519520] device lo left promiscuous mode 2017/12/05 10:13:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ded000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00002fb000-0x1)=0x14) r1 = syz_open_dev$vcsa(&(0x7f00008cc000-0xb)="2f6465762f766373612300", 0x4, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000f55000)={0xd1f, 0xbc17, 0x0, 0x0, 0x1, 0x6924486a, 0x0, 0x3, 0x4, 0x0}) prctl$void(0x7) setns(0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000044000-0xf)="2f6465762f73657175656e63657200", 0x103400, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000a46000)={0x57, 0x67f2, 0x3ff, {0x4, 0x0}, {0x0, 0x166}, @cond=[{0xfffffffffffffff9, 0xffffffffffffffff, 0x9, 0xc54, 0xec, 0x1}, {0x89, 0x10000, 0x0, 0x0, 0x0, 0x3}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00001c1000-0x20)={0x101ff, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000e79000)={0x400000010003, 0x0, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000408000-0x4)=0x7, 0x4) keyctl$join(0x1, &(0x7f0000e28000)={0x73, 0x79, 0x7a, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006ac000-0xb8)={0x0, 0x300000000, 0xffffffff, 0x68a7, 0x5, 0x6, 0x7, 0x0, {0x0, @in6={{0xa, 0x1, 0x2d8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x407a, 0x2, 0x2, 0x7fffffff, 0xffffffff}}, &(0x7f0000453000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000704000-0xae)={r5, 0xa6, "3715eb20414088ef9c88bb08e4583b7ce6020fb9adf0290124929255e6e46f392e9be0bb4426370700000000000000b974beebeb835b2255f57efb92c6248a805506767236cc8ff4a6c34f2dfe2f600af18da147b2d900b4f704485167d5f528ae0d7e5f523e3babe417b8736d7b8bb13ab6c75b8119c9160120e6970000000f00000000301dc841e9b0c726c936d1eb7f26a4eba44940f38b6ac16d8207952e888a79125049"}, &(0x7f00002a5000)=0xae) clock_gettime(0x6, &(0x7f0000d39000)={0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0xfff) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000af4000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xaa}) r6 = socket(0x1a, 0x40000000001, 0xb0f8) setsockopt(r6, 0x107, 0xf, &(0x7f0000e10000)="2000016f93", 0x5) sendmmsg$nfc_llcp(r6, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x7, 0x1, 0x5, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x2276}, 0x60, &(0x7f0000fa5000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb0400000099fa000000ffffffffdec7cfb5475b5a35645aeb7a61a0", 0x1c}, {&(0x7f0000fad000-0x8d)="008c53000084202100000000000000088fdd03000600fa16fb04b57b03390000000348a2340b6c0000000745c5efb70007151dfa7c581ac99cba5ad5b2e1133ec46f3951724ba4a140e68bdae3060000002427571d61de03026fe808904892c9dd37032f740fff607f080000006fe080fffeffcf1d9cb7055ec23bbda4dce9cfcd0c0000844c9df45d74daf477", 0x8d}, {&(0x7f0000fa4000)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761cd6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x4, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x3, 0x4, 0x5, 0x5, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558798ff33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0x2}, 0x60, &(0x7f0000847000)=[{&(0x7f0000fa6000)="e8eddbfca9091bbda60435ced18c5a1a8a39c467e00fe11c4a39c877b4345eb0f57c1717dbdfcf98737809afff795f1d4d382db49122f44559c9c13e2a573597cfe727c2cc857efa8079f9aecc6f59ddf784d1e511c7b4d190828b8aa7ac43a7bb23acd5e77a9daa51b56801ce21a5895dc5bbe698f7f69b94a315fe41cc3ee61cddae8aa65b867210ccc697372341f206011b119911a976525e8769a6", 0x9d}, {&(0x7f0000c9c000-0x31)="ab4eb39ec1a047ba4dad7871cd9ec5f839a39113eda60bb7cc1be8ce30d045686643d8a18ca9dd487163119e6ec860aed3", 0x31}, {&(0x7f0000c6f000)="6c826fbf418ee81b0f8f061c827acbe52613c05af5e1986c3440e953c2784df3d8b67351c44c7fedb178663b50f8c4f5e6c40d26d6c256729b1111b2428eda37f0a9e4f4af814df35e52d51f576df05f777348d2825f26e46adb22d90c3a079864fd82f6780eb5f3991742ce9034ab079ac673c510aadf27911334f0aea9b755d62807698ed07327e1ad6e0b8eba339a8b6f6ccd404478a92bedf3209d85b8328c80c1de150f35e52ec8f256febfedd48b0de41209210e50e0c32614f5dfb2b06892ea762fff3f07bdc133dd4651c459060919280391a40a0e07a828289cf37d16a652f45f982830aae0a6faa997738f37d8", 0xf2}, {&(0x7f0000caa000-0xfe)="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", 0xfe}, {&(0x7f0000fa8000)="66c63ef2a03207324cd63db203391a0b5240b9784fcd8d287c6c93e093ca48865cc9e40d70792b7d3ecf8f92f57b2fc2f9d415bf7e2b560f7926da9e8b5ea868047aaa2f048b4718aeebd676a477ab59b9331fda452eb3769e56fcd424020b75ed52a265a1e492fdf1ec4e854a762d9259fc4b3ed40c66b7f794b7603b9610f7bdbb94fa1ff91d87759b32d723b071c0dd1d770d43f489dc1789e61ca566e3d9261f526cd40158073e00a55a44dc494f35c66cbc0bd04df11c26698028825e4a481c1109070583282d8ca8d00d68c79a602a0db824f99f0c11115db949664af06cf7349c51c8af5b31ccd08659b0bee4fa9a36fed896", 0xf6}, {&(0x7f0000811000)="d4054df1644c20da7a155bf9d3c5f45dbd304bea504fe8bcc5fedf75bd15165fdf5fc05319de316735982aff362012f29b92209b880ab9391036d2c980349766d32136ff89376a22fdb2b2fb42fc616d8673c7bb09880fff2441a393c21f14", 0x5f}, {&(0x7f0000faa000-0xd2)="1a616cd6fd7957a1e487d25aa8d416a943c3c0e918a53ec09bf8e77f2b528361214e0a57d92eda96d81320c880500f6af6fa8dfe19148b6b8d208ebb6e631b1627cc3d2bb9c8774830ce3a7de6897947ad6a97803544924f8385153462007848302918f9ce93fcaf0787b29ac8935cdf56c71ccbee174fd807cc96b8306b9154dfa8c175aa0c5c3c03031d6c605000117bb7004af1fe04af22bc5109c2b971561165f94ab6a7d5566903aa686172fabb17a751efdbe73486a469f5b6b6325dce08abcc6b35b80426130a6225c81e189e8b21", 0xd2}, {&(0x7f00000ce000-0x72)="5d2a9861c9d8256f572717b1fedf0c5926a611c9583b1a5a962d4414f9c5c4f8f72ec0a482838c954eb16f4f4ef2c574abc60ff65247b46290dd6da2264e4d47e5c960f3653b3b9f5e309f8da4f7891f693ddac7771220cdb3231a232017575a30a5523afb670baeb8d3fb74382e1d9fd383", 0x72}, {&(0x7f0000fac000-0xdb)="c770e1005d05fef62abfce2536520b8b85bd9bbd39e6d629244d747163baad77a6da89266337a3a06267fe1b6afb04296cd61383b1c60d116d5f7d67c990531c0214bdc63882ed01e6191a8d048806b6e4eba2d752b7c5005cb660bcf7630796baa5462b6507c1772347852913e98af4590560c362f9e2edb7afd2f69d87c39b246969d6d92359b2a333251cbfdf1285638ef71897c1527221b85b64325031d52d3b22b2e7fdb8a209eaee719d5e880bbee24e1e8f0f20bdcbbc231e62b2ce77e59d9a2c154dd23a31c1dd6fd6b208087c6e0fd4d8bf794d7d05dc", 0xdb}, {&(0x7f00000aa000)="2768ead99ddbc9539f9ed4409a98492057ea8d3c20d2ca539c2d07bfc16e2fc7b741e3fa9979d2b162f398d0bc8da6e4f529ddb7fdd75ca0dbb29129ce0b68b5ce487d85d6df2497c41c34f49db63e0f98f4e5e1ff92113a797688c79cbb0a6f1f6664129cc551799e8ded38d62dab6944cf52e87f01f93632b55397738d024d644f82220c97491583e1cc951ff8db4fc6e4be3ffaf903717faafa20f2a745694b21212bb17948baf584468b260918187bcc2ade80e68096b6a650917d0fdf24001b8e410a96c50195de0a6427ebc188e692346c688e", 0xd6}], 0xa, &(0x7f0000fa4000-0x28)={0x28, 0x0, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0xe}], 0x2, 0x20000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000511000)="2f6465762f6877726e6700", 0x43, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) inotify_init1(0x80000) r2 = perf_event_open(&(0x7f0000246000-0x78)={0x5, 0x78, 0x2, 0x1, 0xc6e4, 0x1, 0x0, 0x401, 0x100, 0xf, 0x100000000000, 0x154a, 0x1, 0x14, 0x0, 0x1, 0x0, 0x564, 0x3, 0x200, 0x0, 0x8, 0x3, 0xc0, 0x67e0d1b6, 0x1, 0x0}, 0xffffffffffffffff, 0x10001, 0xffffffffffffffff, 0x4) fcntl$addseals(r2, 0x409, 0x0) r3 = accept4$llc(r1, 0x0, &(0x7f0000896000)=0x0, 0x800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000b3000-0x6)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f00009fa000-0x9)="2f6465762f6b766d00", 0x400, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = dup2(r3, r5) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000651000)=0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x5, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000e13000)={0x100, 0x7, 0x4, 0x3}, 0x8) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) perf_event_open(&(0x7f0000544000-0x78)={0x2, 0x78, 0xa758, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x40, 0xc, 0xfe, 0x0, 0x0, 0x10000001, 0x0, 0x3, 0x0, 0x1000, 0x0, 0x21c0, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = request_key(&(0x7f0000c91000)="6b657972696e6700", &(0x7f0000ced000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f5000-0x1b)="2c6b657972696e673a47504c73656375726974792e707070312100", 0x0) add_key(&(0x7f00008f7000)="7573658000", &(0x7f00003a5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000052b000-0x1000)="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", 0x1000, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000eae000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x0, 0x8, 0x8}, &(0x7f0000b09000-0x4)=0xa0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f000075f000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f000003c000-0x63)={r10, 0x5b, "37a3d33e0bf397b91be96f20198f0f0a0b055acb85ba5afa65e5aa94dbd92527f66814d61abd5200aa6f5e1e5f3b7e12bb7845ae1db085061d02a43b3d8a1cc201936b3874397f003980da1533f73d0bf254f4cd6b3d2536282279"}, &(0x7f0000dfe000-0x4)=0x63) r11 = syz_open_dev$mice(&(0x7f000079e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80c00) keyctl$negate(0xd, r9, 0x5, r9) setxattr(&(0x7f00005be000)="2e2f66696c653000", &(0x7f0000a1d000)=@random={"757365722e00", "7573658000"}, &(0x7f0000cc3000)="2f6465762f6b766d00", 0x9, 0x1) close(r8) r12 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f1f000-0xc)={0x0, 0x0, 0x0}, 0xc) kcmp$KCMP_EPOLL_TFD(r12, r13, 0x7, r3, &(0x7f0000e9d000)={r11, r4, 0xfffffffffffffffd}) 2017/12/05 10:13:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009ea000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92a, 0x80, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000603000-0x2)="c1", 0x1, 0x0, &(0x7f0000f39000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a3f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) shutdown(r0, 0x1) write(r0, &(0x7f00006be000)="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", 0xfb) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000026f000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000026f000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000591000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d19000-0x4)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000a39000-0x70)=[{&(0x7f00001b4000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000be8000)=[{&(0x7f000057b000-0x1b)="d4a0315326f78d09726f54bed8d0d60ddd041ae156401a22c478a2", 0x1b}, {&(0x7f0000a36000)="", 0x0}, {&(0x7f0000c01000-0x9f)="a7c5e55590103c3dfa46e9c47fbdba6cfab913dc82f99fcedf6c4bdd847981175127e170c104ddb660fbb312ff11fa9f7e5bbc906dcd8dc846e68fb8c1a931d94ac4d6755c1629869a80302b68404bd76a12f08ef4d0e7a84a11ac6a6621cb2377316b1093c38114375da1879e8bfc6fab3ec1bb6e49013782eb17fe93fd86d01bb349fc3593391b6244f9b50336bc3e540c2640987e793f1bc03b50cf5e51", 0x9f}, {&(0x7f0000a6c000)="fc5868b73a8eaf25b11137505094e05dcf3d8c53a1c509d91f107dbbd85d1c93f1ed34e2ed0bde139fd77a467e8d02da373c2b3fc17451b184c19a3ee34df0166490c06bef0c67bb508fc357135857c5803960aaba983d3fc0a61c7af4f795861c46a1a521dcdabd1551c18cc9220264fe1ab105cf5756c00ba5d787b252f1abd1cce3a8195a093876da5cf1414e257386beb463e4572bd63b4d0bf56e2da6f75cf466a1d55d5640b34452ca126bbb39b44fee448848b2870a46db5612a81326f42956ad21a28e9b061cb77550c2b4fea5bff184b74fcac3fba0442b20780c55b45ef961c7daa811df336edcd03d02297ddab7cc7a41084d34d0ae179d", 0xfd}, {&(0x7f000030b000)="b7bf6effd8d9f35168298f7bb4aace979dd522c75201072868d056e1e788ad715731d4dda04ce73a472106d0a503c6e289c0b2c4026fbbd5706bb3cb0731cc9ee2e61551acd4f94ff9bc41a4dfb4413507bb5eb36f058151830bf09aac83f90ce594fc59fc764f3d02f03113da77c69e201073b10d8a48d591ec79e0de12ac3946b711506d4e82eda61212562b1ac3ffe8b8494bae302f04e3ce61950dfd445ccc9167fe3982165570cf6d10ced81b5fa2d62ee805f74e52", 0xb8}, {&(0x7f0000429000)="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", 0xfc}], 0x6, &(0x7f00001ed000)=[@sndinfo={0x1c, 0x84, 0x2, {0x8001, 0x4, 0x9b, 0x6, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x2, 0x0, 0x7fff, 0x7, 0x10000, 0x7ff, 0x120, r3}}], 0x58, 0x0}, {&(0x7f00009be000-0x1c)=@in6={0xa, 0x1, 0x37d0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000012c000)=[{&(0x7f0000057000-0x20e)="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0x1000}, {&(0x7f0000d64000)="a616872f72e1a386393d505d13a8b3603c6eba91980ef30b6c757e00feab74c3bd6228ecd5804f957ac4ffef8b9d8977dadfd4c7be3b99d0f94abc645a2dc06b0a8422fa25516ba00f9c0841442590b8b72f054599469746e712511d27cbcbde478b3cf67550e1cead8ceb5edbe6cc7fcaa71193f1e8545182bf319e051e533ffd", 0x81}, {&(0x7f00000d5000-0x71)="850fa979e2aad0756a776dd487794739537accd57f39803af09e8122aa37a0f039a9c4123b67b275ba553b1199b80dff94e220b86648223da68b9f50f881bbdbe44f4e220649247399631d1e3a03b4d4cf7685b5083051ae5502ce6febf9764e78d5e7c1b6b0b26abb35b44170e9266303", 0x71}, {&(0x7f0000ef1000-0x4e)="2a3035fccc5d51f3d778ec009d5991e7c0527ea21f53f77a39f1847da543ee605ed47bad6aef41a5bb3b84643491a197cafd419fc63888c85a61e21220514c98d9ffdb4e6343353780ed114e1c8b", 0x4e}, {&(0x7f00000bd000-0x57)="864b001e60d3e13bb75180972952e716594cfbc37c1aa51af412ca9137df4f0bc70fe892303ecad8285ebeaef540cd2300321b3922cb064f0a145ab49937d93c29fcb21bd73eb53fa370e3cf5510c641a4ff82251df633", 0x57}, {&(0x7f0000de8000)="6dc384851c85de7013a9f92de13d3f8db3b00322599d6057f11da80ef3ac2bb74875dbbda5ad606b51d3049350c503410c8125608232261e315cb549000cb683157d08cec88d712dd5d24e882faf95db31539979285db94cdc5f621e443e2535b4f606cdfe93d3638499a62d3e5e311388897b50a32376fae3e31681c72f20261eccfb9c6a4f333003b6b0513cb7b10a238686d3ba93bcbb786c544dfc2d1f0f9d84c73b90f7ffa155007977d79e59cca9ae95deb5bde1c1e70d1e8b1565284a8a8f56d1eae509b687861b98f510", 0xce}, {&(0x7f000057d000)="34b3e569e1c6b88ed718e95c386d1aadf7c7f156d3f3c4510b6f6f887505425d5f24220486774d5147e4b4085f0ec8f547e999c9bd64dd45eee1f21919adb54fc07c91d6bf3fc036e48bbc240b0d7e5814b54b85b5a874dddaadf8cb7ff645ae0760861fe67bfa4de73e213b6eb87956acd9c96c7999fd3135828047a722969fb306687eabd699e48aefe2244f316d653231365c4e2efc17c966677ccbc15346ff4fb96fb7b3d3bcad7762d1ca77a6a7b653", 0xb2}, {&(0x7f0000190000)="981eb218dd7629ed3be695e09eac05eb786602ee226c40d7c7f6bce0f7c0c457040daa4b574f459a50258d83ce778d569dd209be5fac4a4bcee9d630f6d24664b2627a75c3fdc538f9451290a0443aecbbac3a8dda72479a63ebbc7b3fcbc4d8d9e023b0c25c13bb", 0x68}, {&(0x7f0000c4c000-0x71)="43e541e1dc56e79790f45cc8a85f4283d768b305a3c87bde5b4624214142ac15e3627ed257b8732af869b87c5ea90ec2158917e894a33ab264d9307e8a2fef6d51bbf77ff23461920259336eabb97c5d5e9cba9dbdca0d764c34f91d562fffe762ac36c1fd83d04fb46aa61cbb39e4d991", 0x71}], 0x9, &(0x7f00001fe000)=[@init={0x14, 0x84, 0x0, {0x6, 0x4, 0x100000000, 0x3ff}}, @init={0x14, 0x84, 0x0, {0x6, 0x40, 0x4, 0x0}}, @init={0x14, 0x84, 0x0, {0x1, 0xff, 0x80, 0x35c}}, @sndrcv={0x2c, 0x84, 0x1, {0x1fa, 0x7f, 0x9, 0xffffffffffffff81, 0x6213, 0x3, 0x1599, 0x4147, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xe0000000000, 0x8002, 0x1f, 0x7, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x5a13dae1, 0xffffffff, 0x4, 0xf, 0x8, 0xa6, 0x9, 0x8, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x9b, 0x2, 0x2, 0x8, 0x401, 0x100000000, 0x9, r2}}, @init={0x14, 0x84, 0x0, {0x8, 0x1ff, 0x4, 0x8e7f}}, @init={0x14, 0x84, 0x0, {0x7, 0x200, 0xac, 0x10001}}], 0x18c, 0x810}, {&(0x7f00001d4000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f7000-0x18)=[{&(0x7f0000cce000)="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0x1000}, {&(0x7f0000116000)="6240db8464c0c430ac679d26a94ec3d33b6566989f31773fbbbe6b0c054b63eb479d58e9d71ad94b9b2872010c63a17f5d188a7eb257cde26f02a20d27ae485fb92df28d8c1a261242db9256cc66b023c65dc17865dc8ff5d5665d0646df14a191b1c50ec56734ebce8728627550d6633e5e03f42a6eaa0d110d078add15f64d49e93444b659237d5e0340a269a0d3d22f290771ff76c9520f06c11d9349e12a92da1e0b905e241e69677fd579ecb36607eb1316714a95095a1e1f7894d977751991afefaffe25d9a75b417cc55310057408df27ae275e363a09c251a8054d7fa8bc94d7c121a9ebb0", 0xe9}, {&(0x7f0000806000-0x15)="84e5389ab9af6743f3a869e124d0ce07d696a63558", 0x15}], 0x3, &(0x7f0000c0d000)=[@init={0x14, 0x84, 0x0, {0x9, 0x9, 0x100000000, 0x101}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x0, 0x0, 0xd333, r2}}], 0x58, 0x40}, {&(0x7f0000f6b000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1000}, {&(0x7f0000faf000)="9edb58db872c4299d1b022d8386dd9c3179b781754e0d08d22a6e64d864523f56f84a07a54d7104e9fd84a5b2a2efbca983fb80ca1239aaf2900fb94ec445b924283f1bb8ef33fd4120b2562674bc591416752c1fd9d1abc759138ef8705ffa51484b6546d108fa8854add79ba3e44c5f505e3562e8279ab2911", 0x7a}, {&(0x7f0000b50000)="1dad05fcb2a583c30a1130cac4cd7ad0fc47c711045c34a85e0a10574c45a4b41176de831176bef7dce0b8f78e0338f370713588506751", 0x37}, {&(0x7f0000a3f000)="c37234ea4a640019ac8b9c76174cdcfce65c8464acd84072310513a7069043921f4c750679704ac7744f5c1b38a3d1769cbdeb89e57005", 0x37}, {&(0x7f00000e9000)="d81e94a2ba865806a0be2087efe3280c195e2bca6bb92c93b26c8a5fc1d88004f4f9a3d549c175786fc32965c4b17e7375a2474c69c55921b23903fac6373ebda273cdb9d1b777953cc88b16ace7cd757d79fc03133d13277926ab71c63298da2f1c1e361171cd12368f36a02db633b4b1b1ab916a2bdef2a20004f4082de4c9f283cd39837783542210ff7fa7fafe4982a4b59697d8a8f903852d033cd65b1c5c9493f245a806196b8bc4c39ea72824ee36bd5c8cb678563093fbd6aa63519713e728640b1ebae0", 0xc8}], 0x5, &(0x7f0000f0d000-0xb0)=[@init={0x14, 0x84, 0x0, {0x0, 0x4, 0xffffffffffffffcb, 0x80000000}}, @sndrcv={0x2c, 0x84, 0x1, {0xed87, 0x3, 0x208, 0x2, 0x7fff, 0x8a, 0x3, 0x0, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7, 0x4, 0x6, 0x400, 0x1000, 0x2, 0x4, r2}}, @init={0x14, 0x84, 0x0, {0x6, 0x8, 0x200, 0x6}}], 0xb0, 0x14}], 0x4, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ec0000)={"489a60aa7182536bbb49aa1929566ae2", {0x4, 0x100000001, 0x1, "261d3a0a75d6", 0x220000000000000, 0x0}}) poll(&(0x7f0000e10000)=[{r1, 0x0, 0x0}, {r0, 0x10, 0x0}, {r0, 0x8, 0x0}, {r1, 0xc642, 0x0}, {r1, 0xc4, 0x0}, {r1, 0x8, 0x0}, {r0, 0x200, 0x0}], 0x7, 0x2) recvmsg(r1, &(0x7f00005d5000)={&(0x7f00003ee000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000060a000-0x40)=[{&(0x7f00000cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000510000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000f1e000)="00000000000000", 0x7}, {&(0x7f0000e37000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b66000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00007db000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f00008d8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000a9b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x8, &(0x7f00004ce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x1}, 0x40000100) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000685000)=0x0) writev(r1, &(0x7f0000ca4000)=[{&(0x7f0000dda000)="", 0x0}, {&(0x7f0000f38000)="fb", 0x1}, {&(0x7f0000c0e000-0xce)="f99c4de2f73bb50474595b620b650ddffddb0859d8048ee22fdbee993d247dabfc907b1b0b0e28d63024d882656db5f90c3e09f1d8694d7173e0f059be6022ba92ecdf193ab8e3e9339a74529259709a98b2b693ac3654c3d72bf2506a3b840ac398e44a0539be8eb0d8eb3af645bc3460d617ac30428d24d2e00bcebbfa842255e23f408418763eeba46ba575d75a701b278dbb2c25c9744b35074794b63c351bf04853c6103d13963f53f82af9885e8c51ecf9a795cb1163bb0fe80bbfd51f00f911715be39dc23e3edab36fd9", 0xce}, {&(0x7f000025f000)="0c857a8a4f96ac2003ddc26f1ecd40654cdabf0ccc1035f3f924dfe72bb7e69855b053", 0x23}, {&(0x7f0000787000)="c57e9be07618eb5c15c87c5dbac15cb13a1712b9259b6df38027362ed1c46491d1852b2627f0035c90b7244f3f562d85c848aae6bca5561d31bbae23147be424cb8832302683", 0x46}, {&(0x7f0000173000)="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0x1000}, {&(0x7f0000e08000-0x90)="9630bbefa4648c43920de8be426a13011c3381f38232ed6573d1181f8e15dccbc0d25dfc3e53027e146b31b3a5d11f174583e26b2d10d42c1627844300831bd8b7d4ad4e439d18341c11c7aa8e34e728b5ddf759e7e0d1727d572242c2017ca4b23d4b52e771a86de52b3f2b961e7335d34b034b4db41a807a3f25cf4f6b837c733c6a943de5c293bc614e73704f5c4b", 0x90}, {&(0x7f0000ff0000)="f591b63abbd86c3e7c8965740f0cf45f139c10846e27ef863e6214c37b2be204956f45306ecad85ce11365728c67a83dd338c689fc69ccca0ae5e771c16190d4adbb3924de4fdb60d1331de47a137da2746c4caa6db0b4ec225c1c0e6d0a74c8d5116dfb8be81d1bb899dece4ed344d939edbe5af260dad9f0274303c4bad7ac845c78c33b3b1155efd1e966ee27d9d98f77c788f29a20f1c7a6e4c35739c4bdeec7825ba205907fa795229700586f04d690e1319ffaeb51d99049ed12fc6f707ff2293b5c1448", 0xc7}, {&(0x7f0000c9a000-0x9a)="4514f82944ef91124b35e80bb589b92d48467eb117fd0f973199f2d94970ed7b7a393d80533e9d8823f3169258bf1633d19a456d6b8dc452e1775799059152a750a21aa5813cdb430e1a37a44af748e733f09c8bcfd7f790a73598f06d4c7a2ef266a5bbd68f388247ca382102c092c32ad177faf2c4639dc600f3489886542b348bab33529f6438107c5cd3b61ee2e13f82da6fce8f30b08bbf", 0x9a}], 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f0000291000)={r2, 0x2, 0x20}, 0xc) sendmsg$kcm(r1, &(0x7f0000ea6000-0x1c)={0x0, 0x0, &(0x7f0000ba4000-0x38)=[{&(0x7f00005ed000-0x3)="4e36c4", 0x3}, {&(0x7f00004ff000-0x23)="d67c112ab7a4a1c6b23539c01b86d2432a15bd325202b0c0e578c3496227727139618b", 0x23}, {&(0x7f0000a24000-0xa1)="fd5a21bd0f94ad7a9ceda8afe8b6a6c26f6926fdf0c96c10f9aa3235495650aa465858c550a35483e86fc0dc3f06b8d238a5a985d50668ec80d60298b7394925b7c7bb3952f87a339c5c7aad438614c74bf615631a53e5b8b09d6c1078137d555898e3d9eab8e1f0507d84b4e9d4cc2f812a63e853360c6d3e2cfda09bf5c217b236729e65361dd3d2187fedda2bef3c953a86d78cf6f4c7a0f2be0c297676e786", 0xa1}, {&(0x7f0000312000-0x64)="8cc5aff9fb745f6c6ac50d6a85dfbd67eef00fde4ffd81dede7541b4c661a3577f160a5962a32db95503db7f9bb34a4409f240b373068b47f1819cdb535486f216c3b5307044610d7880e19a74dbe71f44e8ef47e3991700a96fda71290027be24be8adf", 0x64}, {&(0x7f00006c4000)="a747ec3b", 0x4}, {&(0x7f00006ac000)="626d64810e7b559a7d20f80fcb885d4cf18b58ef2d035eeef9c08d948d6fcb3c2bfac1edd272453fbc4e834b0100ee99268d5dcaf08aa8f59c76c9b41bfab5a2ad05b2957b147e7d6f1b55202ecf9ca13d251855f94e9a24c5ce7e89d1b5c0024d3253a64f1f954fe038404558d0953e", 0x70}, {&(0x7f0000343000-0x88)="832a7b77c27caab1492d5bfc511f6ec4037a36978cb53b1dae4bc754a8dc3ab9c1ad8da73a6ab3dd7f518f6ddd79f8917b001b7f8e34e507ecdf6237dfb0e1b8495342508ea7a6ae32712deb91da489af8503227c4de85c400f86526420fd5fa0055b123dffe555d936bf24b379bd9f00ddba7c89a192e798f05c2e97cb87a4625c3c93b18e55754", 0x88}], 0x7, &(0x7f0000780000-0x324)=[{0x80, 0x11d, 0x6, "b2b7d344022ef60d1be6479a8703952c1ea2623c1e098093d1bea22dfd8e2daa82d34b358ea1e3c0f485628cb2972df9776bede4c9b2ac0a762fb8e85e5195bb5958eb7ea47a5fe4c230287aced7877b680040a6f3e91672d20cb92480de8c390b7987c53ed5b63ea932d8a798d73b649c"}, {0xb4, 0x105, 0x3ff, "a7093fd7343610f9909ab1e09af4ce4bb8d8ccbc59901259916691f24ca42efcd54456b2462812a56404d2c441524619dc02d3d472f96a7fc6e0b6c4c579804bf01ac6bdc9853032d60ab3bbd24c65f2b77250b985bd8030361f7a2b62e1234365eec0960743b51a452da757811d699fe412e7fe9658bc6678909cbb3cd66a7aed75a51e57f775e1f2097b7075c4f18a6aa6a58ab8a439701f56837d0031a9fdcbf847f739"}, {0xa0, 0x104, 0x101, "75e12844aa2b4325a7b8a20a7f1943ed6bd7fe987e6d70942cb6ee17cea957294accb617cad4ad85fbc4726faf4b8e746b5a2f76a96c5e2e9fb477aaff42d8f64f7ba07a0b7ebec6818c590240a92172cd25350654260235e75b7d7ed6f193f053adbcd55348b48d69acf0d10f6a907089ddf022b5a72a361f60e51ac40164314a0797fd0165bd62869c44181d12e8859c"}, {0x98, 0x1, 0x4, "5d60760fa7dc4842393582cdff66c963bfefd880982c47604e8a72466a0ed8718a2d09e132b2b04267b8278244d19ad4618c5f6dfdcbd7c3c2c8b6e0acfeb70638426a6f4898667e4feeb94f47a808b7e7003475bd57b1adb57a85b9faeb93ff54d8da949d9c48029321e84771ca0c71ac13e1421c697bf299a28bcfee0c60bf9df95fefad56ef5d75"}, {0xb8, 0x115, 0x6, "1618618ac7493d69ce9e19afb4f2d28e55f7e5157801864e180ba97d371f474969a170d5847c25224d56b44d68654d4d87a335d30afb1fac72420bcce79366f3ae8fd9f142e968152d3ec75908c990b20237e45f4810595922f54e1e2036d2b8277e25e510d741a276882bfc373ddbee4bf6b9805cd86cf2639d40099ac144543dc4b44ee6881a6d6b92c690007b435ae3a7cc5104131ca71b85a0fb746a63d6d238de08f607f4ade0"}], 0x324, 0x4000014}, 0x40) statx(r1, &(0x7f0000f0b000)="2e2f66696c653000", 0x0, 0xfff, &(0x7f000082e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x200000000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c09000-0x8)={r4, 0x400}, &(0x7f0000e49000-0x4)=0x8) r6 = syz_open_dev$usbmon(&(0x7f0000ce4000)="2f6465762f7573626d6f6e2300", 0xa0000000, 0x200000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000f7e000-0x4)=0x80000000, 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000dd4000)=0x0) connect$inet(r5, &(0x7f0000f61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 10:13:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000464000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000635000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3b000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000712000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbd000)=0xe8) getresuid(&(0x7f0000eb3000)=0x0, &(0x7f0000672000-0x4)=0x0, &(0x7f00006c9000-0x2)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x1, 0x7ff, 0xa, 0x20, 0x20, 0xf3, r2, r3}, {0x4, 0x3, 0x2, 0x7, 0x800, 0x0, 0x9a69, 0x0}, {0x8, 0x400, 0x8b3, 0x4}, 0x100, 0x6d, 0x10000, 0x0, 0x7, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x442c2fa5, 0x7}, 0x5, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x1, 0x7f, 0x8, 0x4, 0xffffffff}}, 0xe8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000996000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00007e2000)={0x0, 0x0, 0x0, 0x0}) [ 44.602534] device lo entered promiscuous mode 2017/12/05 10:13:05 executing program 4: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000001000)={0x0, 0x0, []}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000003000)={0x2, 0x0, [{0x0, 0xffff, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x80, 0x8, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000084d000)={0x3, 0x0, [{0x48e, 0x0, 0x0}, {0xae7, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c3000)="2f6465762f73657175656e63657200", 0x27fd, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00003c4000)=0x2, 0x4) [ 44.626287] device lo left promiscuous mode [ 44.636392] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2304 sclass=netlink_route_socket pig=4870 comm=syz-executor0 2017/12/05 10:13:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00007d9000)="7573657200", &(0x7f000014b000+0x9d0)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a34000-0x1)="53", 0x1, 0xfffffffffffffff8) lgetxattr(&(0x7f0000194000)="2e2f66696c653000", &(0x7f0000c5b000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000055e000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) r0 = open(&(0x7f00001f4000)="2e2f66696c653000", 0x100, 0x4) perf_event_open(&(0x7f00002dc000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x0, 0x0, 0x3c, 0x0, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c25000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9, 0x200}, &(0x7f0000c98000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008a8000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x549b, 0x1ff}, &(0x7f00005e3000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b58000-0x8)={r1, 0x1fd}, &(0x7f0000c03000-0x4)=0x8) lremovexattr(&(0x7f0000595000-0x8)="2e2f66696c653000", &(0x7f00002e3000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000365000)={r2, 0x31, "1cd5942067a43967370a7e52d62168144fdf96d846c40876f6430d849274ce84753b346801a8ac2477e2b6592bbf0e6852"}, &(0x7f0000fbe000)=0x39) ioctl$TCSBRKP(r0, 0x5425, 0x100000000000002) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000695000)=0x0, &(0x7f0000d34000-0x4)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) modify_ldt$read_default(0x2, &(0x7f0000761000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41e2, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, [0x5, 0xacb, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000183000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f000001e000)={0x0, 0x4, 0x1, 0x0, 0xa806}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00009cd000-0x8)="2e2f66696c653000", &(0x7f0000e12000-0x8)="2e2e") mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x6, 0x51, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:05 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffa, 0x10000000000) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x10003, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1001}, 0x1c) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x100000006d, &(0x7f0000d45000)=0x0, &(0x7f0000e67000)=0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f8b000-0x11)="2f6465762f7667615f6172626974657200", 0x410c02, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000495000-0x4)=0x0, &(0x7f000016e000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f03000-0x10)={0x8, 0x0, 0x10001, 0xd9a, 0x0}, &(0x7f0000852000-0x4)=0x10) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000eac000-0x4)={0x1b, 0x0, 0xffffffff, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000c49000-0x4)=0x97a, 0x4) r4 = syz_open_dev$loop(&(0x7f00007ca000-0xb)="2f6465762f6c6f6f702300", 0x6a, 0x802) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) listen(r2, 0xfffffffd) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@random="0000c35a003a", @random="de895db1468d", [], {{0x86dd, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff, @random="080026245cda", @broadcast=0xffffffff}}}}, 0x0) listen(r0, 0x7) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x2130, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x2000)=nil, 0x2000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084d000/0x4000)=nil, 0x4000, 0x2, 0x1010, r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/05 10:13:05 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000182000-0x8)="2e2f66696c653000", 0xd24c1, 0x180) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e66000)={0x3, 0x1, 0x40, 0x1c, 0xffff}, 0x14) mq_timedsend(r0, &(0x7f0000f6a000)="b8", 0x1, 0x3, &(0x7f0000881000-0x10)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f6c000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdbffffffffffc, 0x0, 0x0, 0x80000000, 0x6}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000f6b000-0x230)={0x4ae, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a21000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000)=0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000192000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f70000)=0xe8) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000f65000-0x4)=0x83, 0x4) sendto$inet6(r1, &(0x7f00009c3000-0x5ad)="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", 0x5ad, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00001e8000-0x4)=0x0, &(0x7f0000a82000)=0x4) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d19000)=0xffffffff, 0x4) fcntl$notify(r3, 0x402, 0x22) socketpair$inet(0x2, 0x8800e, 0xfffffffffffffff9, &(0x7f00007ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r1, &(0x7f00001da000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x4, &(0x7f0000a02000-0x4)=0x1, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40200000000001, &(0x7f0000f6f000-0x4)=0x1000000000002, 0x4) close(r2) [ 44.728411] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2304 sclass=netlink_route_socket pig=4858 comm=syz-executor0 2017/12/05 10:13:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000096c000)={0x0, 0x0, 0x0}, 0xc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f7b000+0xd0f)="2f6465762f6175746f667300", 0x800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c41000)={0x0, 0x0, 0x0}, &(0x7f000017a000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ab7000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000169000)={0x0, 0x0, 0x0}, &(0x7f0000dcc000)=0xc) getpgrp(0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000dbb000)="e026") r3 = socket$inet6(0xa, 0x2, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00008a3000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) sendto$inet6(r3, &(0x7f0000b7b000-0x79)="39fb69e4b6b9d6b3e766bc0e6b93482d80e5745b0abf4f14d3ef3323a491674b82a6d042c6d0522a8682c8b9560d609a08b9249d0f880de2ffd3409354b671a0d868f562465871e089fc924d53e66c7f831c1187f3427f75f1354cc991ff5355b0bfb981025a0a79d633c1869b6f37db2372589784e1ee8d10", 0x79, 0x48000, &(0x7f000066a000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009da000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00008ad000)={&(0x7f0000fed000)=[0xcc4c, 0x3fffffffc], 0x2, 0x1, 0x200, 0x3, 0x3, 0x3, {0x5a36, 0xffffffff, 0x4, 0x5, 0x3, 0x1, 0x8001, 0xb775, 0x6, 0x2, 0xcc, 0x1f80000, 0x742, 0x7, "f0c0bf3ab43ec8c9f037a18d7c2183928bcb7618ff11d76217381023f9bf46b6"}}) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x668, 0x1000000000, 0xff, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, r1, 0x0, r0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x20008100, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1fc, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000593000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x2, 0x2, 0x3, 0xfffffffffffffff8, 0x0, 0x9, 0x1f, 0xfff, 0x3, 0x1000, 0x8, 0x0}, {0x0, 0x300000000000000, 0x0, 0x0, 0x9, 0x4, 0x7b, 0xffffffff00000000, 0x16a400000000, 0x4, 0x8001, 0x5, 0x4}, {0x9, 0xbe5, 0x5, 0x100, 0x2, 0x8, 0x100000000, 0x9, 0x7e00000, 0x100000000, 0x3782c00000000000, 0xfffffffffffff800, 0xfffffffffffffffa}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r4, &(0x7f0000aeb000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000bcd000-0xe)="776c616e31736563757269747900", 0xe, 0x1) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000013000)={r2, &(0x7f0000dce000)="", &(0x7f000000d000)=""}, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c58000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f0000834000)="2f6465762f736e642f74696d657200", 0x0, 0x80800) 2017/12/05 10:13:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000511000)="2f6465762f6877726e6700", 0x43, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) inotify_init1(0x80000) r2 = perf_event_open(&(0x7f0000246000-0x78)={0x5, 0x78, 0x2, 0x1, 0xc6e4, 0x1, 0x0, 0x401, 0x100, 0xf, 0x100000000000, 0x154a, 0x1, 0x14, 0x0, 0x1, 0x0, 0x564, 0x3, 0x200, 0x0, 0x8, 0x3, 0xc0, 0x67e0d1b6, 0x1, 0x0}, 0xffffffffffffffff, 0x10001, 0xffffffffffffffff, 0x4) fcntl$addseals(r2, 0x409, 0x0) r3 = accept4$llc(r1, 0x0, &(0x7f0000896000)=0x0, 0x800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000b3000-0x6)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f00009fa000-0x9)="2f6465762f6b766d00", 0x400, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = dup2(r3, r5) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000651000)=0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x20000000, 0x0, 0x1, 0x0, 0x0, 0x5, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000e13000)={0x100, 0x7, 0x4, 0x3}, 0x8) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) perf_event_open(&(0x7f0000544000-0x78)={0x2, 0x78, 0xa758, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x40, 0xc, 0xfe, 0x0, 0x0, 0x10000001, 0x0, 0x3, 0x0, 0x1000, 0x0, 0x21c0, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = request_key(&(0x7f0000c91000)="6b657972696e6700", &(0x7f0000ced000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f5000-0x1b)="2c6b657972696e673a47504c73656375726974792e707070312100", 0x0) add_key(&(0x7f00008f7000)="7573658000", &(0x7f00003a5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000052b000-0x1000)="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", 0x1000, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000eae000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x0, 0x8, 0x8}, &(0x7f0000b09000-0x4)=0xa0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f000075f000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f000003c000-0x63)={r10, 0x5b, "37a3d33e0bf397b91be96f20198f0f0a0b055acb85ba5afa65e5aa94dbd92527f66814d61abd5200aa6f5e1e5f3b7e12bb7845ae1db085061d02a43b3d8a1cc201936b3874397f003980da1533f73d0bf254f4cd6b3d2536282279"}, &(0x7f0000dfe000-0x4)=0x63) r11 = syz_open_dev$mice(&(0x7f000079e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80c00) keyctl$negate(0xd, r9, 0x5, r9) setxattr(&(0x7f00005be000)="2e2f66696c653000", &(0x7f0000a1d000)=@random={"757365722e00", "7573658000"}, &(0x7f0000cc3000)="2f6465762f6b766d00", 0x9, 0x1) close(r8) r12 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f1f000-0xc)={0x0, 0x0, 0x0}, 0xc) kcmp$KCMP_EPOLL_TFD(r12, r13, 0x7, r3, &(0x7f0000e9d000)={r11, r4, 0xfffffffffffffffd}) 2017/12/05 10:13:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x7, 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000259000)="2f6465762f7663732300", 0xffffffffffff6434, 0x420000) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa3000)="2f6465762f6877726e6700", 0xbfffffffffffff7f, 0x0) r2 = syz_open_dev$mice(&(0x7f0000c38000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x10000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002fa000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0xfffffffffffffff9, 0x1ff, 0xff, 0x10000000000401, 0xb45, 0x8, 0x9, 0xdd, 0x6, 0x5, 0xfffffffffffffff8, 0x9ff, 0x7]}, &(0x7f0000728000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00009b5000)={r5, @in6={{0xa, 0x1, 0x6e38, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6(0xa, 0x7, 0x1fd) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000a51000-0x4)=0x0, &(0x7f0000e80000-0x4)=0x4) bind$inet6(r1, &(0x7f0000316000-0x1c)={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x6}, 0x1c) accept4$inet(r0, 0x0, &(0x7f0000540000)=0x0, 0x8000807fc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace(0x421c, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000c78000)={0x6, r4, 0x80000000000}) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r7 = syz_open_dev$loop(&(0x7f0000595000-0xb)="2f6465762f6c6f6f702300", 0x400000005, 0x80000000321f42) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f00004b9000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x12, 0x10, 0x8, "cea12884cf2cce5d6468ce26201fbf0c2777a7a18ec3c40d1c7cab47c773708ac8131180bf4d3c9acb49cea72db471b23be449aee07eae6eb0fda5a13c4ff9ad", "a4e9886c64bb9a884653080000000000000021d648ad6bc241417e7efda4caf86ebc53bf2dbdaf19ee93f48f052ac7fdf9aba328af66db0ca037e9c03fc09637", "bc6c1f67601d17d51637d5e68f3bd77d29a7ffd772e8eaa14d8b377b89f38228", [0x3f, 0xb87]}) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b78000-0x2)=@assoc_id=r5, &(0x7f0000116000)=0x4) syz_emit_ethernet(0x4e, &(0x7f00002f1000-0x4e)={@random="ff0900ffef4d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "7fe107", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) clock_getres(0x2, &(0x7f0000ea4000)={0x0, 0x0}) r8 = dup3(r7, r3, 0x80000) epoll_wait(r2, &(0x7f000040a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x1) sendto$unix(r8, &(0x7f00001b9000-0xdc)="6772d4a4f6b2a3b9a9e9c01461f1645062843665e48ba002e3f0bb3ace3c5dd85758824ce2d167a8517a52d95bde253af5085ad720d1e45905366237c670cd81e534864c85066df0c4ca7c0a46a4d9bc53a92942da8b037d801a1e4b6713c057f7e26ebf4c0fd437885b4a4985e62cbd345e6375566f4694d8bce2b4c52102360e4da5ee870061a2ad917e725febf5d2b790bda7a2646a399091c3226b35eefb9ee75469982bedd8c5557f412e3f8c4a3d62a375e03d25060cfdf55684e9ea76b4e0394ebaa8a5863c51bb66b9aa34f687141753da8d85077676925c", 0xdc, 0x1, &(0x7f0000a45000)=@file={0x3, "2e2f66696c653000"}, 0xa) 2017/12/05 10:13:05 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bfb000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000658000-0x4)=0xe8) ioprio_get$uid(0x40000100003, r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000001f793000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000538000)=0x0) perf_event_open(&(0x7f000001d000)={0x4002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000005d000)="2f6465762f6b766d00", 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = syz_open_dev$sg(&(0x7f000060a000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000682000-0x4)=0x2, 0x4) r5 = syz_open_dev$loop(&(0x7f0000abd000)="2f6465762f6c6f6f702300", 0x4, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x39, &(0x7f00003ae000-0x8)=0x0}) getegid() setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f0000151000-0x4)=0xbd8, 0x4) fcntl$getown(r5, 0x9) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r6 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$TCXONC(r6, 0x540a, 0x34) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000649000)=@assoc_value={0x0, 0x0}, &(0x7f000044b000-0x4)=0x8) pwritev(r6, &(0x7f00000a4000-0x10)=[{&(0x7f0000342000-0x200)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) sendfile(r5, r6, &(0x7f00003d2000-0x8)=0x0, 0xfffffffe) fcntl$dupfd(r4, 0x406, 0xffffffffffffffff) dup3(r3, r5, 0x80000) 2017/12/05 10:13:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eb0000-0x17)="76626f786e6574302d285ea473656c666d643573756d00", 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000e1a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000a7a000)="2e2f66696c653000", 0xc001, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xd, 0x5, 0x10) write(r2, &(0x7f000080e000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$unix(0x1, 0x0, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "2e2f66696c653000"}, 0xa) listen(r4, 0x0) connect$unix(r2, &(0x7f0000bb5000)=@abs={0x0, 0x0, 0x2}, 0x8) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r5, &(0x7f0000015000-0x1c)={0xa, 0x1, 0x2e68, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x278}, 0x1c) syz_emit_ethernet(0x1fc8, &(0x7f0000563000-0x1fc8)={@random="000000200039", @random="c7df9e6ef678", [], {{0x5c, @ipv6={0x401, 0x6, "e8b599", 0x1f92, 0x4, 0x3, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xbf, 0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x21, "a54253b1e5ba9fa4326d97384555c047934069a776625260e8137ca061f8cf73dc"}, {0x7, 0xf, "ba49d0eb9ffe3f69c790d9b7425179"}, {0xcd, 0x6d, "010000007a336d18182a751ad340f17126d903877df20aadfa0d96213b55bc52468668d72e68a3f3478c59f611df9e5e00159b530342768edbbd0dbbc8f792e05683311332151bdf15d430e0dc639befa0560c514f2b05db5330599e66b62b00dc84fbfaf478b983468a139ba7"}, {0xc9, 0xe4, "9ec32a8bf818778af9bd9573b046c77217dab79248486e9f560fef28a75aa2a2418c9cf3ba69441e00290367d34c15be96eca426705d24b75f3cec72c6190362163328ee2af6dace83cfa58e46a0dacec41174bc7830861ca0bbde46a98e1db5afe459f82f72d86b08cbd09c34cff86ba771881f8ff95dac5e191303d8bb11b2fd9f0da09f1ef4483552cb7e942ed539618d0a5e5da1a52dd1f18352efae305842e2ca243262f8b40cd0cf6416d9fb7ae3aa8b7178002460df4bbd41eb87b4ccd57c70c020c80ddc7e84249ff02449290f2034222ef8e557d65191bb627eb1ed572770f6"}]}, @hopopts={0x32, 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xd9, "8fa6b0a0509538adfdb9ce59b2e304619997a76334654753022ca59ca3d539ba533d2e455d878d903c96b1dd723f440271d02a2ac3248c6da472e09bc96f24b54840656e903afe58283839ce0485f45634f53a079da38c0e4362bb7271c08eb5a008e266df713f3a18bb8f6e474cab57eafac7e0cd6bc446c7608436d177505f531a6491d1db12628ad51c6bfe00ac539ba73657a31e884ed10d8bb60d46f889817f338027f6563919f3e5080adf25c7a868efe92bea92be1ac57132a99f4ee7d0d69a9694b0ded1062a22a30814bad6218fba4d5202d3cb61"}, {0x7, 0xde, "c81d826309b7b523e05172ad270e76da29708064289f34a6a4d25ade0e4de84ce3652e51d4f6b3922d2e925a4333ba93db0aae6e364be8026ed6cbd8598fdf5b23b67b36343acfee913287d416694d49527ad404209b86a3635c3fde04a142d452d8fe655fc50b5491b59a9515528982d79f843086d0db2ff02f7f5727d39957fe63c0bf127f993fcb0cf2d789b7c5127924e1f79372c902d47e7316b333e61d70735e78d2f20194a701848b4557818aff20d2d14cc1123293da7d147bad0631497728d45ffbeb97b35c6f52ec31089dc28a97508000966c7a64a5a31a18"}, {0x7, 0x79, "522d6c9c80baf38ec323b63c0ff6f2403de4b342c800436de2fb3178bf26865fc4da4a6df830c10a58edc4224730949b1791def116b1ebb0cf4ecc3c47cbadc26f1359f776896ff68d400601f51db2ca452bd070963db8a00b5b679399de984b99f5ea17bd7edf97eba0666b5edf47566c5b7e63df0fc654b6"}, {0x7, 0x9a, "e3353783d188decbd452749ddb6ad4c2b23cd13eee6bbcf5e24bd242120b58db898389921f6783922494c7ab29ff3ef3a139fa7a66bdc88429948068c54e77efeb6426fa0542f32d97a3ff8458a5c6b839e2832d1a336703373b83e46d90bb5803a6c61480b74c3a307e0a22bf10c1a3bb37b78a0004cefd92cdaf8c05ec970b0ad642a86bfa5e4c48d06aeae2795ff152c7c9b2808701118ccf"}, {0xff, 0xec, "907f5a781fa461f531cd3e037634cc574e5ccaa17958b7609107b707503b73c1df3a47e100dcd5438d6992ad7a744d1157e32f910c1d1fd45e4731249825c7851c4c5f2be48fba73d6bd7406f5cab78554f07ccb2736ae67c5b245347b62aa602410a1443081737cc443d6ea941b475ed6b7772db026b261c286284e3af10311c7f18198ea873d8e05fda6e76289f8b9d47a21d65a5efdee568a8523f56fd76d344a544ffa0cfdabe9b60fa0f2c4f084c181a8a5506c76a8a1c72cf89fb79e4248396ec51c9dcd51d56def685add342c9703b0a77bba88a5ddbc160e24637b4936243fd0dbef6a5767521766"}, {0xc9, 0xb5, "726ecedcbf5e849dd0ffead350ca99bcb3152f03951814f8a7388b794dc63faea2b2ed529db8dda337fe887a9e092c533af37dfee8aaa4929aa47a91e78cf4c175a6c246a580f05c692513fdf4c77b7ef463e9859be1438b9a572717d963ac385e15606e5172b6a54f7c9a8c548f92d0c2e9ad8c318f9c2be8fa75c8177a3c3e1627522fe150c248008ba197578b5bb7cd2e019ca7b3f367c47b450104362ee13888bf518b9398f59996857fae23eea4ec38a0b5f1"}]}, @fragment={0x3a, 0x40, 0x7, 0x9, 0xffffffffffffffff, 0x7, 0x2}, @hopopts={0xff, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x10, "64e1c6cbf1de66c74cfe8743cc108133"}, {0xc9, 0xaf, "5d5ef5b0f4ecc3f96f70d31db5c907512013fd6ff7669b6580bee3dc4297b823b5d3f8b3f01b18663e19fd828862908f1f14eec066efec1ed0a8db9cb3f8a144b255932c5808f110cc9837a97e32b0846829345fbbd3f30a16106ad2d5c81765c5be79fc05f57476543b07f017f4d21b0ac5f32b93d63504cf47a383e452f3cf59acddee9b646205449221a3e3f04ab13cd8597686f7272f0424de2cdbae0516e469e23ee75f3b1ebc7c113a98e814"}, {0x0, 0x7b, "41636d4f0cff6a55699f8c4f373478df20b75fd7645810519af664c815ac00438ddc5ae589cb870d7c946fc5cb86d12bcd77109a2c05a399ac59d6e0adec50cfb24de0ebe4f6760d0ac82854ea973b416ed5e1a2c9ffd7be5500f07a87ca923f0543e7d0f71a59892c55bbcc42a5d57f189db707dc285faa093a36"}]}, @dstopts={0xc, 0x252, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1000000000000c9, 0x34, "90ef6b72f0bd6ec34cacf2700d6ba6a7768697b2c11d05bffb8cb76c28e4e17a23ff89c1e5ee9d87d3dfa6cd8ab0b3699bad3bd2"}, {0xff, 0xa, "8e6933af28a36e20e24a"}, {0xff, 0x29, "d3bdaceada826dcd91d8850018e219624aafe824f9485d82313d309ace1d483dcdaff5804751eeacbb"}, {0xff, 0xe4, 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"5e9bf51f11bf543550bfa1bc7189e7dd389603800469ffb4df3839882264dde358009ec154bd0e8923c4"}, {0x0, 0xa1, "9368a5cee850c3031b9c0d4c00c71860ef37f3acb5a6b216bf5677515d747221c0cefea50a39d407026bba52dd1b7b3bc98852f8395ad09c69c2ee80c7ef1e6a95f44c36a724bbe9d3cda45cecb73933369882c781ee57e837db57e27ad69722f20e1797c47ce184731ba3dd8ccb379bf4dae8ef32205e122cd25c68d6dda7f144b0cf89057fb22bd57fdac8dfd013cbab32e9c353121e070e301fcde284822d68"}, {0xfe, 0xc2, "a6ad590bcf3e32045f3afd045042f126a9aa24964f6429a56a6f1ee2a05051b450287e44c123e906bdc2313012f829cab2ca6ae328d8b643ee4c6de66e07260c8ebfed36ecf4978529f4b143259f1b1c26231d9815a393b43131e05f1f0c3ddb9a74203e63760f32df6261545cfd71522b862a73cfdb5d0876f873bf8cb856870d88999b0e8e2d7d4902907e9d7fe1a0056389bcee31790a5aad69ae376d7f3e22f6d2f4feac4e42d5218a40ca1cebd17e7191a8c71f27c947c362d3e851fa445e1a"}, {0x5, 0x6d, "065f5618a7ba8bd7f736d6f10e2ed7b300879631df77dc3f15fdcc118cdad806fe16d0898efe63a166f0f314705d16013ac9d3e438e7e8e8eb30ebcd8c4e0c8da033fac856c2484b4a898af00cd633aad87f6c3a36625e7736430341fd2aa22333eeb82d9374934b3d5e772fdf"}, {0xc9, 0x7d, "9db585e15c4d6ab2d571e248c04069a5bbd237cd2bab642295e5c673508d485e2608628eb432742ec2c1453571117fe28cde27f83c70dc1f031a7e39d40f3dab3e58a0c8af3930096ed561106ba84dd1a0560eb5acca15db43d8593ccbffb765263b26811e844aa0b942c1f67753dde73e06694df8c13c4cac19961150"}]}, @hopopts={0x16, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x99, "0e9ef4c7e63f2a36fb55809df8ad5b1d707384af59e0282024164cc5c5acff3941ab600bf32f3c511f84d7b13710b1668e000da2c82468acc5d5c4a5875c4fc4c1b8cd4ace3a6d006c67ff68d740d367c6246fc8e325c32608e0ed86c42dcffca594e963fee17374472326947fd54870d59d650080ca253369fc1d7a12fe6833f709a8f07e47b528d09f48356f6c71c00590b02a45c3960d9a"}]}, @fragment={0xc, 0x7, 0x20, 0x7fffffff, 0x0, 0x7ff, 0x0}], @dccp={{0x2, 0x3, 0x4, 0x1, 0x9, 0x0, 0x0, 0xa, 0x9, "6a99f2", 0x0, "c7af97"}, "87c516dbb859d5c979c44dd45028ac166960c69c3aaa6dbd5258658a2c840ec79e25758ad45bb16deb7d0d218307ca45bde62d7f049834000cde7a51cf5d37"}}}}}}, 0x0) writev(r6, &(0x7f0000003000-0x30)=[{&(0x7f0000009000)="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", 0xe00}, {&(0x7f0000005000)="14e5d369765a258b987ecfaa47d5fec5dc9f75e5d03b882c1ca63ff07811d9662249ec8d9c0e4caf84f911f792e4f47334d81add7ee2571512a4907d106a94daecb802d73d76dd466bbfed0b45d4741298af0706a5bc90840f17b17929d4fc567cf5fe76dca56af4537a1df2ff26c3b183adbb38e9f6ae4118a2bed3347666b8f9b1d480551b1c5dc5e1f0fe60543d73933ac7341c90a1719038aad6620d1ee2ba4f68b4e02908a667f7177978b797945ba69a35cd2f", 0xb6}, {&(0x7f000000a000-0x4d)="814d581233149f1728ee930c6d2ac2ad025ed95811d588c18ace0d1732358b9c375998bc789241fbc9009f63bdd19b7b6dd80203a2c0d17ca80a6b25239b54597f0efb4aae2011f6a532b0d8b6", 0x4d}], 0x3) splice(r5, 0x3, r3, 0x0, 0x5515, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002c1000)=0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0e05403, &(0x7f00007f0000)={{0x3, 0x3, 0x7, 0x2, 0x9}, 0xffff, 0x75, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x6, 0x2dde26b5, 0x4, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x19, 0xe, 0x3) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000fd000)="6b657972696e6126217072ef632b230081") syz_open_dev$usbmon(&(0x7f0000cbe000-0xd)="2f6465762f7573626d6f6e2300", 0xb3e, 0x2e2000) writev(r7, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, r8, 0x0) 2017/12/05 10:13:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f0000617000)="", 0x0}, {&(0x7f000063c000-0x8c)="8a85e895349f190810ad6ee5e13b659caf71b395c80489df1f4b858b5bf6dc00584ffd25ef8d41f3a5bbcd3e91f81a0e798dd237a17994ab4e2d36d12401a797f15eb367138833b09b90f9853989596ca5916449bd60973c1fab30e1505a2fcc94611fdd31c980c3a0b35169ef9c5a3a45409fc4f283a9e647cac507ac2e79b3ca39a65c066fa9a82899cabb", 0x8c}, {&(0x7f0000b55000)="0c21c9da85b48e6bbf0e4884737545c4ffa06aebfaa7f33d636f2be5f8c9e529d239478fb4998ea154dd7ec0b65f9cc692acb4a959bd534e5f8a8e9208b20bb046c849b7b3483b84ce08070957377509e66c583f9db35ce20f514732629e0799dc4a731a7f9752c301d9f4780dd27a1a6b87edfba07daf0c6f23002e6293a522782392186c782d6cfa08a1b66ceccd769e5dc15d5431eaaf", 0x98}, {&(0x7f00004ce000)="427dcf45bfb09a0a0715691a2616deeb3205f30ccc", 0x15}, {&(0x7f000089d000)="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", 0xff}, {&(0x7f0000894000)="965634f7cc14edb70e2a2327bc5203c3fa1b4cb61f90f39dd8fe874f269626c81a6c4fc71ded6a1038972e4165a2c05bcf7071b894c15aad370aa2c26140d0bf2836d56764eece8c22e8fdc713d24ddace04d85da515f138fcef8f58229ffe28", 0x60}], 0x6) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r1, &(0x7f0000813000-0x60)=[{&(0x7f0000ea4000)="af2282a86728fda5d4ffaf6aafc1686752dcde8a95f5adc39722e629dbc49be227e479ec982cb063a47f1b2cc537e0c9fa3cef807018e958c2ee11cb2b62d2951d00df9e8e574f3cd9db2137ff6a2406d761da383e951588b0f02bb192f5db772b38e1fdc5f00c05a8e35fc1a362807dc4dc1dd0d61094d32baf3e94307283090651bdb6ba4dbb4d355d01f6536d0b6eb220f77a96b7f9ed188dda29a01f6a88bac9e6a572aa732b65d3cd2828499318484fca6135289932df47e891e7273d62aa2d83b763a04fe025b3fcff16310f5bcb4d21f51d2b96c08744a4e9dc31348a52fbda46f0e5dcfbcaa0cd79475790", 0xef}, {&(0x7f000039a000-0x83)="49bd9659dff5ecf52f14152ea3e35c33449d62ec2c031f28d423b8311f2dee2874a7f6a8accd896dfe177406b6cdd9d0d3f2a978c078d38fe983beb21394940d2f534ba995e8d14319b0538e4177937a54089f1907ff54e478211ac32d6d3709008a19bad48708279904018076d72f915ef3731d98a38ad4b63d2c65bbd10112acdaa9", 0x83}, {&(0x7f00001ce000-0xfd)="27f1a6fd9da998984cad18814caa85f40db663f528f978c38884f80326d5d187e7611be1308c1adda14b61b33df812445bfbb89387f812947212ec8a01507bbc3055951af3a4af9bfa38efa4c870140bd4fdf1187387406f990a137b79e725e45af742c97f8ee2af9ec914d89f2dc2f7a200bc799b59561d8d7c03dc61ff24eeb570dcf843df48b6daf6d13056b22fb07b424be6d0e9375f3ab25d0d5d9db352763093875bd1cf3b1bc39c53482cc93a8239f634480e63e0cf2795d2b6c3111ae62c608d26e168c4adbaa34292b18048e26846338434eaf2d1236789295b5a339f10c9e6af169e32fe30edb983f2b8e9016c545c5462c4860cb70a407f", 0xfd}, {&(0x7f000088f000-0x53)="4a34be993f5d3d4db0a9d37a1addf0ebe2ed1d1ab182a56f079318d6e8c7a2d364d4c788cf13c45ed3255dd43baced397cbb69caaff229fb51deee8b081fd326f17584be02a178bad0eac3f4dd3dae1a7237c3", 0x53}, {&(0x7f0000b03000-0x9f)="e35ca0878ede0443d529428d2be73f707d703b93efc8aa62c1f9249aa88ce1a2b2c8cee1622aba866040cb0090b8e2d6aa89276e81ceb82bc2a415714f0cd51819e89a56eddeec7969874dd8af1ad810095db3e461d1fbe0a951eefbd1db4ae1f73109fa6e0d8cf20f8efe49bccbf236a0300a68aa71a4e64faa2a265a079a982e87e0945d110c2990b8788855bd4f6aa9512f7eecd02ff6d4d78b4528a6dc", 0x9f}, {&(0x7f000046b000-0x1000)="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", 0x1000}], 0x6, 0x0) eventfd2(0x4, 0x80800) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000228000)={0xffff, 0x1, 0x6, 0xd037, 0x4, 0x4, 0x3, 0x0, 0xc6f8, 0x8, 0x9, 0x8}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000efe000-0x4)=0x0) fcntl$setpipe(r1, 0x407, 0x0) fcntl$getflags(r2, 0x408) fcntl$setsig(r3, 0xa, 0x12) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000fb3000)="b0d08f", 0x3}], 0x1, 0x0) r6 = dup2(r2, r4) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xe) fcntl$setown(r3, 0x8, r5) syz_open_dev$urandom(&(0x7f0000e15000)="2f6465762f7572616e646f6d00", 0x0, 0x1) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f0000407000)=0x3) tkill(r5, 0x13) io_setup(0x8, &(0x7f0000701000)=0x0) connect$ax25(r2, &(0x7f0000166000)={0x3, {"80941e35c80d99"}, 0x2}, 0x10) io_cancel(r7, &(0x7f0000136000-0x40)={0x0, 0x0, 0x0, 0x7, 0x60a9, r4, &(0x7f0000223000)="46c2358a2865a200963f5f0f62c6839cf236fe8a7b969129b0762a4bce1d12841870668238a171976a50326987559f20761058d32a423c21b298b8148bd07292b4df94455e11935f51280576e96fe8367825fac38d144468fbad2ff403c632f7417fc5b00a3315f9b8de695218817f0ca6aa9a3c947e2d4524", 0x79, 0x0, 0x0, 0x0, r0}, &(0x7f00005e1000)={0x0, 0x0, 0x0, 0x0}) recvfrom$inet(r1, &(0x7f000030b000+0x2b1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x1, &(0x7f0000d88000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/05 10:13:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x2, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000b4d000)="6b657972696e6700", &(0x7f000080d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key(&(0x7f000023b000)="7573657200", &(0x7f0000853000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000998000)="87dffa50a8403bc3100364e42ad2dbf65c163117e2c9eade2dee90a0879e84fb302d8efeca535642515f25b48c6107a51ef1c868f0b07ee3c0b457a17aa40a5027f33539592c9de04fd428682d659ee67b64bd9ddcc6aef1adedda904d5dc0f41a718f012e8f49e94000d9da3bfe4289cec1257fc86a06d91ebc3712a4a2f9d006b5c59c0fb1f45db35d37be6a2a7411d7459229e0d4", 0x96, r3) keyctl$setperm(0x5, r4, 0x41000) mmap(&(0x7f0000b9b000/0x4000)=nil, 0x4000, 0x2, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0xfff, 0x2) r6 = gettid() r7 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f000065f000)=0x4) msync(&(0x7f000037c000/0x1000)=nil, 0x1000, 0xa) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r7, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x10009, &(0x7f000002a000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x2, 0x6, &(0x7f0000660000-0x30)=[@map={0xfffffffffffffff8, 0x10001, 0x0, r5}, @generic={0x1ff, 0x2, 0x9, 0x6}, @map={0x1, 0x1, 0x7, r5}, @generic={0x0, 0x8800000000000000, 0x2, 0x2961}, @map={0x4, 0x200, 0x6, r5}, @generic={0x0, 0x100000001, 0x1fb7, 0x9}], &(0x7f0000002000-0x1f)="215d73656375726974792576626f786e65743176626f786e657430656d3100", 0x1, 0x4f, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r4, &(0x7f0000a7b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) io_submit(r9, 0x9, &(0x7f0000d51000)=[&(0x7f000046a000)={0x0, 0x0, 0x0, 0x6, 0x1001, r8, &(0x7f000057f000-0xa7)="9ad420e87f13954097b56bfc7e2c3198ad238f985573d24fd0363bedb08a3ad4a787fb68e6e3ceccee7875d17057ba972845382f9ed08363c0cea05c5779c0b5325ee668ff4abebe24d9c5ffbd339c458556fce0967dfd6409ed635164dc609d2acdf87f82b8245dfe1794a2a1ed8c325d8570d60119ad32ee1a4239d529ac064878d7a8ab09024bfd5d3ed38b2c6fb7037b3afd83cec9d7720f8884852e68c0eed8ff1b78092e", 0xa7, 0x5, 0x0, 0x0, r5}, &(0x7f00003d8000)={0x0, 0x0, 0x0, 0xf, 0x3f, r0, &(0x7f0000a28000-0xfc)="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", 0xfc, 0x3d, 0x0, 0x0, r0}, &(0x7f000045b000)={0x0, 0x0, 0x0, 0x8, 0x3ff, r2, &(0x7f00009fc000-0xe6)="7d5915a49a10e04b84dce689d80d1727e74b7cf9e864747a3e81b47ddaf2e774231ae81890aa099f3c3da0f946f75ed08f10c443408ff19b6bf7cbd94308fe3b62ebbbe1f5045288de6f53303ef0780511836492f0c6a074737f2430ede0a68573d894399c7feb058b157ccf2290de3be6ac8f3694685f68523a88c4d915103726543a3cae6422f9c5ea155eec1482ad2c8c3c8db48d04953b6b80ffa02decdbe0f345ad0f2abe0d5076103ac20568fe9ab5753b19dba3c7956246722161f16e8d895539243b833228e74e77762d4a9ce61c34271393bc09384becbbb3774eee37f050cb66d7", 0xe6, 0x200, 0x0, 0x0, r5}, &(0x7f00009ea000)={0x0, 0x0, 0x0, 0xb, 0x9, r5, &(0x7f0000814000-0x65)="e3afb816b14b627156321cf247a87631fe3b1ab03397aae01ac4c9e04005b3cb285436bb1d060513a9fc8384acb88a6cb7ee8b5c6dd93854da3f5432799017abd3c32760a25d33badcb058a0a7e22805e9874e062721303e1f0d49df870312a5bf70cf1bbf", 0x65, 0x1f, 0x0, 0x1, r5}, &(0x7f000055f000)={0x0, 0x0, 0x0, 0x8, 0x7fff, r10, &(0x7f0000afa000)="e8c4adf8299cf9a745857e763bd4b49c22ebcc53686941b18827aedd0d191d4fabf81db39e21cecfd3774f357fcf1101f3a269c2ae933ba1235b256c68bb978fc22ecea110d5fd977b3eb5684113c52294a1fda6050aa55e2aa914006ae60461", 0x60, 0xfff, 0x0, 0x0, r0}, &(0x7f00002e9000)={0x0, 0x0, 0x0, 0x3, 0x100, r0, &(0x7f0000098000)="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", 0xff, 0x0, 0x0, 0x1, r5}, &(0x7f0000f16000)={0x0, 0x0, 0x0, 0x0, 0x6, r5, &(0x7f0000fba000)="cca13852527334a861747ab9348dcfc5f11f788e0f83a35e3741be58d00e2e01c8af9c93a34926837a76bc7d28417ac84e80c3941e802a72577d0831b43505e15c80a8457139bf0ba03a075152e58f48080d0fa17bcaa137f2bdf2bca20100f76fc358c93fae0eac2c672c94d6cc7dd82b72004e0235b468b413d7a063c74b5fdfd8c90c624c8bfe75deef5c8a93678239d7c326726f388fe62614cfdb7bdebd1e6296054f4a3b792d34245cdde843467aab6030241b38976e5545ebb1ed7266826d070726e35af5b31cd86ea0ed62779be9b0f01a21b36a72cafcd758c3352bc43d989e5a428136", 0xe8, 0x4, 0x0, 0x1, r5}, &(0x7f0000a45000)={0x0, 0x0, 0x0, 0x0, 0x2, r7, &(0x7f0000e70000)="64d948b7b4d70c0fe11161d400c62bd7480715008d485e7c2784179b1edc44bf905d002fd9176996dcc4213c1359a6fcba5543904c9e01ae33536522f640f7eda66e80d490b2f30009806b48e269abb1d85846577472cb747952330a44e20ec09ec94f675bd2f2aa6603737a7361e335ee601b551ad86cde7cc7db2a931a1287b093b745d528c8b06a7ab13094ee844629022133a7cd011bc7e07a24e3bd58955ce382edc711534576adee25a1a81d8ae8f213f8b5b827875ff9b3f88f3d13a39796459977f5c855d3a667e889641c1d4fe2b804fd6fb170fc8d9349fe15ea55721eb2d2eefb6ea513587dbf2c9b60", 0xef, 0x1, 0x0, 0x0, r0}, &(0x7f000092d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x10001, r7, &(0x7f0000ca0000-0x1000)="a784244537ee7bb51ff7ee8a6092b0f89e1b18a8558a86669fa40adcdb78206cb797748493c7218a5daabf2c59496587ce4f6ca5b7962be859612127b4616077e420820e7acb86c7e3f396b11666a273932415e6d6546b6589365b4777a9d59a412a299791fb9ed33ab2f691cf8b1fb9c85e250d4d645226b3c2b8e4092b6571d0bd7a1b2dfb362576041cbec335a8c570df1faabad2f16984fd897858b945e97eb777fcf15b5510d19dc09277c000180760290616451b3b898187f2d02ddf78012c97ccd958c2f4024363b19380db2dd0d29292e294398f188a967b90ba3242e9507489a2db6533ce3ee43b140097df4477d7e24a14e8a6bcddf81b3badfc8dbd4f2c90585fd0c05de7f670200c737724e51cc39f796fb13ca2d9c2db4d33a9a576354781fcbb01b61d1e25595dc7716663c2b55906bc14c0753096ebae9405af41a1546142eb1b4c32aad8db8b6d7058f681570f40f75d10eb08973f5ec41f9a183bb105b2982af6e6368a218f126c77064c66abeaa29a8e90f586dd6e8cceec1cc347038d5c40cc21428c75bb1e657a5029c2fe96a7e7fecf4a743336011d3fc31229ef9de1b1084e4df0d42bacef4f812af26f533e8bfe32b816ac4f2cde95ce3b539a3058a2ec1c38ccc8f8f590e27bdec761c8dc081d046497596182f7f4b14cb776a0eccfecfc0d8342a10d77b8973e992b4af9ef1cc051ddf1cd281f3e3e2bd07187288b3e532392933175516063b7141abc7bed103fa0fa6d90bee373b17866c1b564c5235b55abb0d7bbd9bdfef4f4741d5da3a00680314ad220d1414187f3430a0f7e356c10ef3000d0fa81507fdf71b72e0814e5faf31628eb15f47d3bb9458af51754ff75692af056633ab2c1913b8c1938cf01c2120341fbca03eb8ae02ecc7500444dbd4fd043f65b1e58c27bde2f75b5a2ee49f6edd6330386fd5fa38e845e8adb958160dad6aa954255a9e97e5a026ae86496c59aa9c6ee1a7919bcee0e27793df5c388a1cc08f53dbadc89b7ed570b64a40142f72d6ac54d5c970bc398ee530c39c328cc0227f3d6145b078a670a71cd7575663d888b8c2f309330f4815aca8ddd53c99df2e62f7f674542168dc3b10cc545f3bf72a9777ef730916cdcb07e3174f1347b49bd8eb506445bfbfb447c4fbad6e565e319a429318796d0da502be284429532e1b264491924d1082bb1cc5c2e884b9d2d8e8e4aade0d73e41788bf00a561aff8aa010fa1140db32b43c32b92ec150b65e99fcd96ffa428df78dcf56ed261c6fcab3622dc6a0e4e7eae1367574e3a9fd6548a59cbfad23bec94bc2e84cc725815b468cf907546ee486e16e75e42dc1bf9ef544ad7d06af9b1784f9511eeeb754ad163df467e0c4a791a8b50a337ca1f62e9af5110102df16142d242da73177fe1693e416761f95a16a80ec2356adf75fcd2066b6e93e4aa46b1913bf1a664991e978db0e5a230383330c59fd45f30018cad07cfebbbbe0736e2fb0ce45920debb5028bf35cbf915949e4ce83960b4b95fd40b13f02bdbafce7cb30795d3d1987735bd23b67cbb2e1c9c96cec346233635b01f0a374ea965931b6f01f7fc01b7c137feef201c2fb94ba2f89cb9005c3aabd6d14c273770290977a608d0ed97228723757facd636f5feb9a2dd6d71f70ef8f9cf5a3b4bae3eff66917a3866414aace60c9f61b9f1fdbecd260a8e33fde4d6d703b0935c199f9da9d366eeb4d57b116022ff76e0e423bb54f53fa1331f2f94f771a297f480e911c91ed02c7824de4ec89b84ed47de10f8bc9cf12769d1f4d311919e2761aad1a00f55b82a5b788cd096262bc60d2bca4a7d6017755df00f358d8935427161111aaac494ec1ce94cc21bf0e36da4473cdca7a9455d087893b557b50e88b688229479df10847bfd74ebdf017c69a0a4822065898a5eec37ba112ff8a02cf98bf343c93564940fdff264a8b8058e8b700231de3c3b66572808d258bfde622922ed7453960fdbdc4800c684b231b07cf72fdd514ca1a63f43f564117608982643349af177db2196c5252a1f4e50fc785c30fa1c3c5452bd10241385daa77d7f3de615478c26bfefe3f68ed7e6b4c4a10f44e350c56642f3c04b54b13db9ef2b19c39c885a5412130a1bdacb1a4e0c9632ff973530662e57080b32d922578fcf73baa5b4db21bd99c1f7a94bd132136e4fe34fb6e6a3faf667727c34e10e0c30f6ed329a02720660d33ad0995ccfa34ecbda2ba5fb67dcb62c4c26716d10f39ba5a87fbeea73b8647859fce3a91c608210aedaa34c047b63e1ea56e24a60004e5aeb33b1918b30b3755641aed0de525d21bf24095919c3d4116caf6c6893b13c82a6f52cdb20848735e3690b17f5aa5b4ec78bc13bdf708095a7e4d1a8b26d9c2cb5ac9058d27587c7bb2b11352c8543545fc131c04b1144dd0ad5391975af95ddff5c591e24406464e16c02650ac39d2889990dd445270c2a9fcd60141dfc44ca08bc99599653ea26477eca20ea902621088d4f65b7c60911f3159a155599bad5326628af68dc7f91b4f13f78841171bd3277cbbf6965bb7e98debcfc748e2d0ddd8d131dc568d07178d29f2467fef054a23227c9b3b515806832423be4b42437eda33a7617e001847b14b2065a58c1acae651ca001ed9a595b7b9e71c08e1b63b0ae205b665ff3e0c2707d1e007d2c089558a3d916e920c2aad3cad4235fb37e4c59f8ae4526ad10e378905fd64808696f4e9e722828fd1aeb4b1e09a0ac328de3415ad1c04b6e057176e64e0253021e4d1b361ab7bebd31e8eb23c152260146981906a6644ae14731a38d4ea8011fa80fcd8894747b687d474a1be0c723f68a9cdd2f1da0117f1cf1148f91d48ae374a759f93b0fd5a7df8a58e4c2b900e36acc09f51a974e9b2e4c0253fb01cdf5ebdf4e927d0225fc93b53adbe6e5f35f57c27a03f26f4949a20d70b571b1258d61f13e528960c9292bc63a0059139308c3f13a8c8bebc6cf215b334c90488af723cf12d3a0a47ef81cb74437198619dc8c5253403e6dabbf8202975cc0853ecdfea37794d4566cc7666cf7618b1a3164194b2f6b25df77bc6b9344209a87622b9d99e255607b0b52f94754e5b15361eda0d91e29123a9ca15717cee43a7a22bcd158868d5f5d243d586c63c1565e40aded520ebcb14b7b34038387cc0213bf47c07aa172106a385c4de69e0c210fd483b69d3c98b918fba14bd64262018b2272be065e190e8e30b726f1c2bd320f60b7991137b2cbb097ad630aab8e11480c65333bfdda302bec1b9603752bd9aaa7abe538286cb6cd668addffb79fd6aa832bd8e0d04e49297b63d97f6d94c36e05ef961e8a97f8dd4aff609a905afaf939b4114140a04451f4e8b236f548a22a03603989e7b24c7d1400ad1df6cccb3af7d71f042e02a994292a4850bf83c15ea23cab8bb6856a3d26de4048fc2bc97a0a96164b72f91eeaf508249de570155ebb9a0940d4686d408c8fce0e095b300a251e9c15e5ce3b0fc4f5fcc2b640b4b885867d8f78e1f3bf41150fd8d971c1c38a594345f5e7d3aa7c3dded75e6bef61d72d841a634fc74717593fc686fdd269084df3053bbec0e216169c86e44c02bdbda055ff513fd949fc4628ade810cf95017f04b457527a8a6dd9864e2e6ce03759430d5c32944e8b1d234d4980b3c3daba5fbba2c0ccd13235e3d2281b98670aa10db8a61ffdfe6a989854fdff0f695e417a96f007c5a7de751a89c98f53140bdca4702b366b4792ed1324c49ae05a701fff3f881c64b46269b7b5e7e9ddb2ce8a5fa989081071e2edcb27c9163144e6dc143dd9ee3fe6335642a47a59553f5c82ce9750d7fee4e5aa265357ea85c8a055df691c24750cec489947124512e159e6a160ef56242bd6bf46f8942f86d5e3768429e5144d386076b772073a648bf33793a472a12bc74b66d7d12307f8e3518d64c7767fc3cac29a009094ac38414456b927012e4de96d836d3e6b7b2ec6357a9f08ec8cb08cfd8744a29c6f4e6f0032fec10371189de5be615d1e0a30709f8f19bdaece530e76e75b19eb55a1c3a86e70ecf84b79d5dce381ba148a2d23997d5f1416bf1e8c3f11cf9a27bb210eca05da9bdea2d3763f7bd825254790ab20610fd06e05769723ae8316a9e0648b021c053767e4d3322afd47a77d77c08835ea533089c75139ed56c73a855de99f4ad67222b871d71d2132c6ed34d5444e7910a40fd7f12c40d9ce5c6d58a08cafcc008f6950ce60f220ecf5a73def004dd920f5a59ef1ffc844f107a7b817e0d58820221fe07a7e8a5f3ec6f07e2303ee96995def177bc006bc538b75c6932d47aefb86a59bdeed144742681e99ffec426662e2cf1ccf594dae53803fe4ac3fd74bcbe81e81ce707fce02971d8c0e2111e9698644c6fb44b30a139d48bb89e99257cd133420ee85aa15c0271190e9380acbf6517618a71c6bebf37008ae608cdad149d34e7546986878754a6d72487ab610491a9ee3211d5de4090226439237c804736e6c130243f1a456fbcca76db44f4551d7b7f824c605680edf6fc305eecb2943a3095077c5bbd275bbb52984c737d0c57d623a8e19a5824bbc806c87f9401b1d90cf464338bf3dece320f8390afccfbb300775b582d36bd8a2dd911b91ded838da8ebdaf63e2a61028c0cde96cd7a19c5e0bfe1060b1d0a1d33149c36250615520aeb71650a5a0d2a6e3504c6bcd9d7e5492da10ebc96ce0998a53bcd1363907c3d21530fb3ffcf54c245f7b72235ddff5dd22def6d0e685849e57e08a24598d0df8e5e2b29019e1f4b050a47d4b1fbc8489a3f4b958442660bbcdd92a7c61751d6294669079ef5921db83cd26c2556042cfcb25c385ffcd27d6dcc0a78af90f0a1e000bcf031c456610208412c7471e311d3a7600bad90f70e71249216cbdb64ecff3720aa2e8e9c8e3e9e02978488857b9c86ef3f4dd921fd3605a93814dbb614c151df449216a60e1d80d3319a12afdfec4bcea6c5db1038d116cc40d18d4e2a7fc58e7bdd0b380105551a3c7b93b7954560ee941396d5aae1ea778b7be13cf167dd52d91e4a78f08168e01db71056508afd3672a640d4fff83ecfc37de2cd7a5614b130cb65297d76963faba672ebd62c414f94020f4acf44c4040fa437fefd647a159561fbd75f2b15bcf10bda76c2574a5e96ee3a557bb537dfc1c36a66210588118f09aac34fabbaa1b80ef44442a31fda43ecd7f991687b3a4728e3d8ed48e4b95919886eaa3e4fdd290e48f43c11954bec926a99e11aa1a166a845a42520bc010268af02101c05a53ed530f3c67770fdde69668f2775476bb0ac22bc6cd0050c77c7a280f922bdb10a3ca584a547d327bd8422390b4840fc5379d1f97010118be8eb3598dbaeac5bc096ee08ceaccb26e5fbca0134326342cdd0b6c44c9cc1bcacbc6e5228432d5ef598d3b85f994878abfdda137fb900fce2cf901d4ab4be8929517572e48388ee9cbe31e345d6af41e7ed5592028f2fb32d2e331ad6b0227f7af6059c56aeda927f296a17bedf6a85339f7f2febfb623bc3075de56233bc55b9a419a88b807bf4b899a8b394c21445a75e1343688a78cd04498b316696b2d2da1341993e881f9d6f242841aa1a3852c8c172d1532947f222c1df28839a3cbe4d8bb1b59eeb61755362708e3f646b518544cebbbeeeafad6b5627071d0ce0789cd4fb83476347b49107b04eb91e2d3e6c739920edc52d36619b2d4765a503c35882da843b13896d71c55ce2cc17711c3879e3440a0040c3269c", 0x1000, 0x1, 0x0, 0x1, r0}]) mprotect(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x3) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f000002b000-0x4)=0x0, &(0x7f0000152000-0x4)=0x0) [ 44.865806] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2017/12/05 10:13:06 executing program 2: eventfd(0x5) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00001a2000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007000-0x9)="2f6465762f73672300", 0x0, 0x40000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x9, 0x8000, 0x3, 0x1, 0x5263, 0x200, 0x80000001, 0x0}, &(0x7f0000003000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x54, &(0x7f0000005000-0x54)=[@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x393, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r2, 0x3, 0xa9, "8426ed889b4840bad370e17a27bf5443c135ca81670b90f5f0e0777ed255ddeed281a79cb8410468293dc80e7357f965ec16823174eed3cee0f0e67846162bad6a727f86685b417c40a5e47041704b3fcf8230cd5c710ccba81028e0039098558663aa3429e6dadea697428ed5b420c8720a72bbf431306c031dd6fb997a177c060ba7afbbb71eb9efe6888e487c946b1eb0a087259eb5086878a1b909cd38541f032fff373e49836d"}, 0xb1) ioctl$KDSETLED(r0, 0x4b32, 0x109) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000006000-0x4)=0x9) r3 = syz_open_dev$loop(&(0x7f00000fe000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x182) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x0) preadv(r4, &(0x7f000092c000)=[{&(0x7f0000671000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000d2b000)="", 0x0}, {&(0x7f0000c25000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000342000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000a93000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, 0x2) preadv(r4, &(0x7f0000c55000-0x30)=[], 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e38000-0x4)=0x0) timer_create(0x9, &(0x7f0000845000-0x60)={0x0, 0x3e, 0x0, @thr={&(0x7f0000beb000)="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", &(0x7f0000198000-0x66)="7c040fe010b58228faa2802c62954015553922385ab753da54480b2acec69c8b084f7144778f1aedaed6bed4574d54540b541e947e34ea35eb704b1a2874cdc19234dec9f703410d71299589d59aa387cafe43f2155bed70d83536b07cc8681a3f0838e73ab7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000749000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000af9000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a09000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000444000)={0x0, 0x0, 0x0}, &(0x7f00006b7000)=0xc) getpgid(r5) close(r0) getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000948000+0xbcd)=0xc) getgroups(0x8, &(0x7f0000b89000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009b5000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f00004ac000)=[r0, r1, r2, r3]) syslog(0x3, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000568000-0x8)={0x0, 0x0}) r7 = add_key(&(0x7f0000ae7000-0x5)="6365706800", &(0x7f0000ddb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) rename(&(0x7f00005c0000-0x8)="2e2f66696c653000", &(0x7f0000a0e000-0x8)="2e2f66696c653000") r8 = request_key(&(0x7f0000d06000-0xa)="626c61636b6c69737400", &(0x7f0000578000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aea000-0x5)="ffffff8100", r7) keyctl$restrict_keyring(0x1d, r8, &(0x7f0000548000-0xd)="646e735f7265736f6c76657200", &(0x7f0000269000)="00") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000064b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaf1, 0x3, 0x3, 0x5, 0x101, 0x4, 0xff}, &(0x7f0000901000)=0x20) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000010e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f0000000000000000000000000000", 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f000037b000-0x30)=[{0x4, 0x0}, {0x3, 0x8ef}, {0xc, 0x2}, {0x0, 0x2}, {0x2, 0x6}, {0x0, 0x80}], 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009ee000-0x8)={0x0, 0x0}) mount(&(0x7f0000024000)="2e2f66696c653100", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000000a000-0x5)="766661742e", 0x10000, &(0x7f000000e000-0x1)="eb") getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f00007dd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000002b000)=0x14) r9 = socket(0x11, 0x10000000803, 0x0) setsockopt(r9, 0x107, 0xf, &(0x7f0000e10000)="2000016f", 0x4) sendmmsg$nfc_llcp(r9, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb040700000000000000ffffffff00000003475b5a35645aeb7a61", 0x1b}, {&(0x7f00002c8000)="008c53000084202100000000000000088fdd03000600fa16fb04b57b03390000000348a2340b6c0000000745c5efb70007151dfa7c581ac99cba5ad5b2e1133ec46f3951724ba4a140e68bdae3060000002427571d61de03026fe808904892c9dd37032f740fff607f080000006fe080fffeffcf1d9cb7055ec23bbda4dce9cfcd0c0000844c9df45d74daf477", 0x8d}, {&(0x7f0000fa4000)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x3, 0x4, 0x5, 0x5, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558798ff33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0x7}, 0x60, &(0x7f0000847000)=[{&(0x7f0000fa6000)="e8eddbfca9091bbda60435ced18c5a1a8a39c467e00fe11c4a39c877b4345eb0f57c1717dbdfcf98737809afff795f1d4d382db49122f44559c9c13e2a573597cfe727c2cc857efa8079f9aecc6f59ddf784d1e511c7b4d190828b8aa7ac43a7bb23acd5e77a9daa51b56801ce21a5895dc5bbe698f7f69b94a315fe41cc3ee61cddae8aa65b867210ccc697372341f206011b119911a976525e8769a6", 0x9d}, {&(0x7f0000c9c000-0x31)="ab4eb39ec1a047ba4dad7871cd9ec5f839a39113eda60bb7cc1be8ce30d045686643d8a18ca9dd487163119e6ec860aed3", 0x31}, {&(0x7f0000c6f000)="6c826fbf418ee81b0f8f061c827acbe52613c05af5e1986c3440e953c2784df3d8b67351c44c7fedb178663b50f8c4f5e6c40d26d6c256729b1111b2428eda37f0a9e4f4af814df35e52d51f576df05f777348d2825f26e46adb22d90c3a079864fd82f6780eb5f3991742ce9034ab079ac673c510aadf27911334f0aea9b755d62807698ed07327e1ad6e0b8eba339a8b6f6ccd404478a92bedf3209d85b8328c80c1de150f35e52ec8f256febfedd48b0de41209210e50e0c32614f5dfb2b06892ea762fff3f07bdc133dd4651c459060919280391a40a0e07a828289cf37d16a652f45f982830aae0a6faa997738f37d8", 0xf2}, {&(0x7f0000fad000-0xfe)="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", 0xfe}, {&(0x7f0000fa8000)="66c63ef2a03207324cd63db203391a0b5240b9784fcd8d287c6c93e093ca48865cc9e40d70792b7d3ecf8f92f57b2fc2f9d415bf7e2b560f7926da9e8b5ea868047aaa2f048b4718aeebd676a477ab59b9331fda452eb3769e56fcd424020b75ed52a265a1e492fdf1ec4e854a762d9259fc4b3ed40c66b7f794b7603b9610f7bdbb94fa1ff91d87759b32d723b071c0dd1d770d43f489dc1789e61ca566e3d9261f526cd40158073e00a55a44dc494f35c66cbc0bd04df11c26698028825e4a481c1109070583282d8ca8d00d68c79a602a0db824f99f0c11115db949664af06cf7349c51c8af5b31ccd08659b0bee4fa9a36fed896", 0xf6}, {&(0x7f0000811000)="d4054df1644c20da7a155bf9d3c5f45dbd304bea504fe8bcc5fedf75bd15165fdf5fc05319de316735982aff362012f29b92209b880ab9391036d2c980349766d32136ff89376a22fdb2b2fb42fc616d8673c7bb09880fff2441a393c21f14", 0x5f}, {&(0x7f0000faa000-0xd2)="1a616cd6fd7957a1e487d25aa8d416a943c3c0e918a53ec09bf8e77f2b528361214e0a57d92eda96d81320c880500f6af6fa8dfe19148b6b8d208ebb6e631b1627cc3d2bb9c8774830ce3a7de6897947ad6a97803544924f8385153462007848302918f9ce93fcaf0787b29ac8935cdf56c71ccbee174fd807cc96b8306b9154dfa8c175aa0c5c3c03031d6c605000117bb7004af1fe04af22bc5109c2b971561165f94ab6a7d5566903aa686172fabb17a751efdbe73486a469f5b6b6325dce08abcc6b35b80426130a6225c81e189e8b21", 0xd2}, {&(0x7f00000ce000-0x72)="5d2a9861c9d8256f572717b1fedf0c5926a611c9583b1a5a962d4414f9c5c4f8f72ec0a482838c954eb16f4f4ef2c574abc60ff65247b46290dd6da2264e4d47e5c960f3653b3b9f5e309f8da4f7891f693ddac7771220cdb3231a232017575a30a5523afb670baeb8d3fb74382e1d9fd383", 0x72}, {&(0x7f0000fac000-0xdb)="c770e1005d05fef62abfce2536520b8b85bd9bbd39e6d629244d747163baad77a6da89266337a3a06267fe1b6afb04296cd61383b1c60d116d5f7d67c990531c0214bdc63882ed01e6191a8d048806b6e4eba2d752b7c5005cb660bcf7630796baa5462b6507c1772347852913e98af4590560c362f9e2edb7afd2f69d87c39b246969d6d92359b2a333251cbfdf1285638ef71897c1527221b85b64325031d52d3b22b2e7fdb8a209eaee719d5e880bbee24e1e8f0f20bdcbbc231e62b2ce77e59d9a2c154dd23a31c1dd6fd6b208087c6e0fd4d8bf794d7d05dc", 0xdb}, {&(0x7f00000aa000)="2768ead99ddbc9539f9ed4409a98492057ea8d3c20d2ca539c2d07bfc16e2fc7b741e3fa9979d2b162f398d0bc8da6e4f529ddb7fdd75ca0dbb29129ce0b68b5ce487d85d6df2497c41c34f49db63e0f98f4e5e1ff92113a797688c79cbb0a6f1f6664129cc551799e8ded38d62dab6944cf52e87f01f93632b55397738d024d644f82220c97491583e1cc951ff8db4fc6e4be3ffaf903717faafa20f2a745694b21212bb17948baf584468b260918187bcc2ade80e68096b6a650917d0fdf24001b8e410a96c50195de0a6427ebc188e692346c688e", 0xd6}], 0xa, &(0x7f0000fa4000-0x28)={0x28, 0x0, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0xe}], 0x2, 0x20000080) mknod(&(0x7f0000b8f000)="2e2f66696c653000", 0x80, 0x8) 2017/12/05 10:13:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000091d000)={0x0, 0x0, 0x0}, &(0x7f0000ecc000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000080b000-0xd)="6e65742f736f636b7374617400") ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000792000)="00") pread64(r1, &(0x7f00006f6000)="", 0x0, 0x2000000) 2017/12/05 10:13:06 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x100000000000002, 0x80011, 0x75) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000001f000-0x38)={&(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000020000)=[{&(0x7f000000b000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000021000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000017000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x0}, 0x2021) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000818000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r5, &(0x7f00003ae000-0x40)=[{&(0x7f0000be5000-0x1000)="185b1503eb11cb00d97bef3ba17bbbf7e2cb913bdc9315aed7cc47043202918a412f24ce25f84eb6c07e4f80245aa9d7adc88565c9da66962206fef7d5208a3c1f82c61f830ca6629b5da923b061aba0a0fd70a37c4a26fec7043b39602d9581e02097627cb9ba4e1042e1bf7d6ace80771db90ee3b3ff25bbb793fdca8a30b3a6a6592bfb941a6ed032c7658788941f1f0753ff0ed55c3ef38584f4464a5575f713184d164d11bfa5ba875a6d99a8670c71f0920e7bbec18740cf89d7d31dce403b4afc6410e65fd8287d2747647d7406b48a6dfb3798d0b55452be391604afc5df6723c0e5b604f6885f5d98221eac41b86b5c2c2171ff0b63adb922a07c5462120f4ea127b0e008e7ef03203c46b1d2b60cff0573916cfdd9fb03335cb3cb79119f8660cee95304ddbfbcb089c0224928a49e045de9dd3eea11737f39b7b6096d8585d1738abd3e2f985500b4c678efd59994a118abed5cf406567f7ab673049a9c1b98419276a50b18de1f1a53eab73b29ea9a42469df9dab2e204cb3b6024da94ae7016bf9f6fe5433cb9eb4e143cb1ed41ccea6be64910bc6efa5ed31101829e53a3af37dd3f1ac3eccd591e2b66c5ab081fa25008eabeaa87c2a184114a6f13a6502ce14c7c7ed1edef820f1ad83796613e0c4b6e24d47020ed50f861880a3fc70fff0b222d6304a0ac385c76ed018eb337bf99fc9cd9124d903673ea2b6188ed81b7564d6bacf32c4561f1eebfd3df1fd1c3fc0a7267e37fde59e1d5acbe88fd2177a494039b48cfed10b9e1dc094b2fa547b9ff462d71dcf9f9fca5eb8767842479201a746b5d0024d655b29a5fdc1dac52880b78c52ab60c9da9ded404d885a66c1884694c30a7d13b71983e95d678aeaeef6a42ed0f4ae1b1a5951adb094ee3e9f8071b495bd63dada3e929a93f5e89d7ace1a66edc195d44276d9602d1714d724d0743f2346ccfa5ff730e72261a9ec9aeffe27b54231a63dafe4cfe2727c1daf0604acb7e27f19022fb2f047df6594f519c04107c9b782036b5c0326291f5597a1ca0ec39f7a981701768db0a4e9c6b3dffa7b2584aeb02ad5389054fa501487e3fb6233380e7399e7f5c1bf497684078dd8e3a35caff6230322a0ad04330b823d533ef8e2be35ccee789372b8334ba4859e8565982e5f1bf7fc1442c0b155b4caf87a68b09ff18a63d5d56e494a596782c7e212480a1a12bb7c4a9ae7e445d3390f368c84af3524e7b95e104def838d9165e645063038506ebaade1c36479801f44702a9bfd4a1d4efbebf7a0eabccc736f22dbdda10f564ac57ae2f10d11395eb113ec4ddcd23bd16423097738af860a9fb4948b3e68519030eaa8ebf5c313f530afa5a743d6d4e913975e9c2690777ea3bfdae82f32df146d5c4b2ee0d18efc181474c3686c6347267ae732e7c603fc32c5c5a34567c937299072fadfed4497d1a6b9f26a4092e1419350d6f47515168fd61abf6226b4ae9ef6fc244c4498cf55c5f28254d0f7d086ac06b0f4f7b2648a9a3107c7cdbbd57f2c9ff3b8240dc76bdecf606ba4268ac804ff863caae58e8899af31c407303d19ee643654cfce3e3d8714d69e29290eb8ba3c97f424067a5f8d7e7a7a4d528fb3a1dde26569cccdcb2a7333d74bd67e3f5f50ec17e00974722b8dea2b8d047bf7625439e87cce73ba14f2ee2b165a8ff0c34cbdb63591e0eb03cf5d07b7702921b1bb53ddfa27dc9f52bf119ef581e5799e4233d6d4c9b82401a453b26e303686d43c4ccab620f933396d4ec3096161af015223bc6bafa95305e60a97aae33cb743820c0a1c96783b560c929da56f0a1e4bf21ce76acd42bf86e8fb9897e077a12415cce4937b29c347c889c87446779ed6d661c9416e69005d8faa04583c43d3acc526068c997c735e29bb9feecf32633fc189ca7c03f84281537e2086895f2b2d0f4f9ac49ee0e0cbd1ada55def35fed937eaca5c4da721e0e3c4dcc12c5bbf55be7f93766159b948602cb0472bdb13366a113e09ef5b4320c29192f343c28272200231dcaaf1feeaec2debb5e0ea4165bb9e934fff8655dc6d0cf84dc1d6da8bab2103896ea12767986e923c9f2977320f9ae75b9b9db2d468ff59ef644c836b51b6ad66e40e384e9da19ddfad2c127e7517098729801c1f170e4e195426ec92026f34f5ca50cd4f43c2ecd37c576fc0cacaab9017263ccfd14b0aff359fe4c737e7effb6ffdf2653e3cd27d71041f0fc03c6d6c121ed99e2fe7bc9798a3d3da05b733583d768d8510e81667af62becadfbcec1a78cc4248f16f235915e8c2d62a91670f13d59efc83bdbec367daf27bf3f3b4afeb1ec6fb7b43c46a0c8e2cfafd742f632ba37d146338a5c491b2f7c606b36745eaebf3ea5037ea7c2caaf7b32a12453bd14b2a12912e45b97e0bd782086cbd175b339b9e1ca0251be30ad8b59c106e618e3d1d7ab30b36214c7a811713af451a03ce2e95e212bbe4bc52cb452474f4a41956b82618303b205da39bd4477996a6db6639c638c92e925ba48e76b86d93c7fad3a50efd3214a8a944fa295fb8a4d6e6a5648c9c5b7a5cfc9e192b2498b4d36cb688ebe160409cd4bf2e36fb1ecca9a3840f96b8f09b02b407e85b4c8ae28e55555836ece2e12e0937b525fdc222e2f1908c738fb89309a466b640c6e9c97292a4125edb9f1482633434c4f3120c2451c36c87e81c55af3b190f0838e8973fc9ae668f8533b81ad1ab64f35cb6c58ddc3bf0fcce7780e218756fccec1d3ff0c25e3a1da5e016b9ae8fdac93ce49e492413dc8d80b1b4cf189938d6c193214bf84bff6d4bc20e1441e1d40090667cac08a01df14f9fcc627cfbd04f86a715a663bd169ec29259d7bfdf892566627ee40f6c877ac7ab237ef2e025bbe6794641a8da4115f4148f1f8c9d0a4a154bad935e50b0121be57fe67f73c0955a534203780e0d0cfb2e88098673d018b60be450612f9ae1db3b5fa4d9581a8feda875a0b7ebc2ad3846d0382ec6765d7246020c0e61646f452b0c3544e5d9b78532b7ed43cedfc0367c9c0f511427711b6279e0a8cf73f3a9e69e4a1247fb7cbcd30d6c224428aab4ba99d6b35a18cf349644b95e933c866741db40cea5856aba900ef30459b111e4d4df3044d7304f79c837b8cd14973b8cc9493c927156056aa3f3b22ec310504b4f752caa0b152cda86331c6abf476aa1102c1aa27edcd174cfc9985f75c48129f5646e2574b1e6f2edfd009267a766c6bd0e8682b782b347ab9e402f398f18a90d64a18ada622e189390a17534786dc61920622a5552a65a73ad3bd06bdb631d5206bc61008ae4349f6d55d196a3ff1fa713446c41c8f48dbab00da72955a322166bbd48653c51f9844f5116e1a1fb6666e92becad4d2ebb061e0cefb370519169d3a58a4f0f29703a099e92a85b6c1ba0c998ad6a3f4c09c035e69731ab5563ea7362f9407ef68b798cb0f021eae19b4fcd4dde9ba5654a1724aa1ea6da2979586fd48873db833ced83008380cd40ca87ee83970b27f729334aca6cef6372da915bac60d736591776c845859b4b087c90eeb045a9035", 0x9e1}], 0x1, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f6000-0x11)="2f6465762f7161745f6164665f63746c00", 0x404000, 0x0) fallocate(r5, 0x0, 0x9c, 0x80000000) bind$inet(r6, &(0x7f000009c000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r6, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000036a000)={0x826, 0x1, {0x1, 0x1, 0x4b, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) r8 = getpgid(0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000e51000)={0x6, 0x0, [{0x1, 0x4, 0x0, 0x0, @msi={0x7, 0x7ff, 0xa9}}, {0xfaf4, 0x2, 0x0, 0x0, @sint={0x99ea, 0x7ff}}, {0x401, 0x7, 0x0, 0x0, @irqchip={0x2, 0x5}}, {0x0, 0x7, 0x0, 0x0, @sint={0x7ff, 0xffff}}, {0x2, 0x3, 0x0, 0x0, @sint={0x800000000, 0x0}}, {0x5, 0x7, 0x0, 0x0, @sint={0x5, 0x10000}}]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000f34000-0x10)={0xf000, 0x10000, 0x0}) perf_event_open(&(0x7f0000369000-0x78)={0x3, 0x78, 0x0, 0x7d5, 0x8fc, 0x6, 0x0, 0x3c1, 0x0, 0x3, 0xa42, 0x1, 0x9, 0x4, 0x0, 0x1, 0x4, 0xc65, 0x0, 0xc000, 0xffffffffffffffff, 0x6, 0x7, 0x8, 0x101, 0x0, 0x0}, r8, 0x7e, r5, 0x4) read(r4, &(0x7f0000d0a000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) truncate(&(0x7f0000635000)="2e2f66696c653000", 0x3de) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a98000)=0x401, 0x4) 2017/12/05 10:13:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000341000-0x8)={0x0, 0x0}) r1 = openat(r0, &(0x7f0000a58000)="2e2f66696c653000", 0xffffffffffffffff, 0x40) syz_open_dev$loop(&(0x7f0000fa9000)="2f6465762f6c6f6f702300", 0x5, 0x8000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f99000)="6c2a", 0x3ffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r3, &(0x7f0000f4b000)="000000000000000000000000000000000000000000000000", 0x18) getrusage(0x6, &(0x7f0000f54000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r3, &(0x7f00008d8000)=[], 0x0) fcntl$getflags(0xffffffffffffffff, 0x40a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000785000)={@generic="ca72737b5c32ca5af711890a9092d87d", @ifru_flags=0x3600}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000caf000)=@assoc_value={0x0, 0x0}, &(0x7f0000c7b000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000de8000-0x8)=@assoc_value={r4, 0x81}, &(0x7f0000cf0000)=0x8) r5 = dup(r0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f00006ef000)={"cbf0e7780041e33deec60c9c61aa5b8d", {0x4, 0x7, 0x4, "efef318fbe4e", 0x800, 0x0}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000bc6000/0x4000)=nil, 0x4000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000940000)={0x0, 0x0}) syncfs(r2) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00003fb000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000aee000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) gettid() ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00008c4000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="dc8e0f65c0b9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000c05000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$llc(r5, &(0x7f000064c000-0x10)={0x1a, 0x19, 0xe, 0x401, 0x0, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/05 10:13:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000e5f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f0000ba0000)={0x0, 0x0}) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00009a5000-0x8)="2e2f66696c653000", 0x100) r1 = perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d10000-0xa)="2f6465762f70746d7800", 0x4400100, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) openat(0xffffffffffffffff, &(0x7f0000eb1000)="2e2f66696c653000", 0x20000, 0x6) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f00003ae000-0x18)={0x5, 0x7, 0x4, 0xffffffffffffff80, 0x6, 0x1}) getresuid(&(0x7f000089c000-0x4)=0x0, &(0x7f0000351000-0x4)=0x0, &(0x7f000009d000)=0x0) getdents(0xffffffffffffffff, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2fd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000da6000)="2e2f66696c653000", 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000635000-0xc)={0x1000003e, 0x40, 0x34}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x8, 0x110, r1, 0x54) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00002c4000-0x18)={0x40, 0x0, 0x4bc, 0xfffffffffffff000, 0xd91d, 0x1}) r4 = inotify_init1(0x80800) openat$kvm(0xffffffffffffff9c, &(0x7f0000426000)="2f6465762f6b766d00", 0x20200, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f000086b000-0x4)=0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x9, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x801, 0x0) listen(r5, 0x0) accept4$ipx(r5, 0x0, &(0x7f0000242000)=0x0, 0x80800) 2017/12/05 10:13:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000f78000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009ee000-0x14)={0x0, 0x8, 0x0, 0x7, 0x0, 0x3f}, &(0x7f0000ac7000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) symlinkat(&(0x7f0000bb6000)="2e2f66696c653000", r2, &(0x7f000020c000-0x8)="2e2f66696c653000") uname(&(0x7f0000679000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000582000-0xf9)="7c2607de30eba6db424d98c632c7fbf143eb17a4ca00dcbb2856fa05ec94e252bea69cb3066a49dd9946ad44e39ab5cd07f1adaa42d30864a49c47b389296640b040729e1ae7b164b6f267abaabe35a3b6a6dd122fc9d87512c59ccdb238fe2830c205b28f49fc4008243f513f5a69d51a4de4b8f3cb01d64fcef41f7dd014a8f1063f89679cd2a05cb5267beb2c14f5dbf13000e9926ac04aa7b2e7da4069bd98c512fc2ce1213d269173dc7814db69b26fafcc357f04a7d5dc3a10ea547d2ff319cf0c5c3b2e08e438ef969ddbc6659d1f5e4c1ea28a9b2c209b345557be27ad1dfd3928b3ccd95be62598f353446844aab6dc34fa941f7f", 0xf9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008f9000-0x8)={0x0, 0x0}) setsockopt(r3, 0x9, 0x6, &(0x7f00001fa000-0x67)="fe5df1b789f463cc6f4db5e1894259470f3a7ea3c2ff69cc33ca6b1795dedee0242188daf118553e9fe2645086d2e655643b3b3e05f648969cf1156340d8f14448eeaac3af9b737c9c3b883182b1d4cc10267fdd862d720a28b158f6d19ebac09d0c162306256f", 0x67) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00001f5000-0x8c)={r1, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000350000-0x4)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000db7000-0x4)=0x6, 0x4) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$netlink(r7, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x11, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}], 0x11}], 0x1, 0x0, 0x0, 0x40000}, 0x4) poll(&(0x7f00004ba000)=[{r2, 0x100, 0x0}, {r6, 0x1000, 0x0}, {r2, 0x200, 0x0}, {r6, 0x400, 0x0}, {r7, 0x20, 0x0}, {r2, 0x100, 0x0}, {r3, 0x0, 0x0}, {r3, 0x8, 0x0}, {r0, 0x4000, 0x0}, {r8, 0x8247, 0x0}], 0xa, 0xffffffff) connect$inet(r4, &(0x7f0000c37000-0x9)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={r1, 0x38, &(0x7f0000d88000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0xc) pipe(&(0x7f000020b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r9, 0x6431) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f00001e7000)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000009000-0x50)={{0x1000, 0x4}, {0x7fff, 0xa68b}, 0x40, 0x0, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/05 10:13:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0xffffffffffffffff) accept4(r0, &(0x7f00004ec000-0xd)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000760000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x800, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000025a000/0x1000)=nil, 0x1000, 0x4, 0x34, 0xffffffffffffffff, 0x27) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ee8000-0x1c)={0x0, 0x0, &(0x7f0000f50000)=[{&(0x7f0000f52000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x1, &(0x7f0000f51000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x7fffffff}, 0x40000001) mmap(&(0x7f0000135000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000f52000)=0xff, 0x4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005fb000/0x2000)=nil, 0x2000, 0x2fffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000071a000)="a634177a035436ce91194140190d20f2c401fdafa813eb72030389f984bb21f7ff46f06fe6f26eb041a386667ecb6c24f2ceadb8fe3230ef11d5c85264d375f8de2f64b6e0d886b027e02577a8dd2470515f721f4da2b7d75e8f2429c3749d1a2b423ede582f69f45e7a9bc51e7f4ae2beef846a14de470200000000000000d47d355f72a140576aaedc379e97262ccb000000000000000747a060dc50a936e6be00f2457e5ca1d5b90d562e8f70681b0228f6", 0xb3) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000-0x8)={&(0x7f0000f54000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f54000)=[], 0x0, &(0x7f000024c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0x77}, 0x1fff) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x4, 0x33, 0xffffffffffffffff, 0xfffffffffffffffd) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0}, 0x14) ioctl$void(r2, 0xc0045878) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009dc000)={r1, &(0x7f0000fb6000-0x2)="d16c", &(0x7f0000256000-0x1)="09", 0x80000000000}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000032d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r3, &(0x7f0000fb5000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000214000/0x2000)=nil, 0x2000, 0x2000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000076d000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) fdatasync(r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000db9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="7465716c300000000000000000000000"}) readahead(r0, 0x53c, 0xc82) dup2(r0, r1) [ 45.129335] audit: type=1326 audit(1512468786.220:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4937 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f37c79 code=0xffff0000 2017/12/05 10:13:06 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)="2f6465762f6b766d00", 0x480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) socket$netlink(0x10, 0x3, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000fd000-0x4)=0x0) r3 = socket(0xa, 0x3, 0xff) sendto$unix(r3, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d911967749", 0x29, 0x4008090, &(0x7f000013f000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x10001) socket$inet6(0xa, 0xffffffffffffffff, 0xffffffff) pipe(&(0x7f0000e4e000-0x8)={0x0, 0x0}) alarm(0x7cf9) alarm(0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000090f000-0x8)={0x0, 0x0}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) connect$bt_rfcomm(r5, &(0x7f0000f51000-0x9)={0x1f, {0x4, 0x9, 0x8, 0xff, 0x100, 0x1b3b3ff7}, 0x9}, 0x9) pselect6(0x40, &(0x7f0000009000)={0x5, 0x0, 0xffff, 0x11, 0x8550, 0x5, 0xbf, 0x83}, &(0x7f0000645000-0x40)={0x6, 0x81, 0xffff, 0x8, 0x90, 0x3, 0xffffffffffffeb11, 0x2}, &(0x7f0000001000-0x40)={0x4, 0x20000000040, 0xa810, 0x5, 0x2000000000000000, 0x0, 0x5, 0xab56}, &(0x7f000087a000-0x8)={0x0, 0x989680}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x1000}, 0x8}) read(r5, &(0x7f0000856000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) socket$kcm(0x29, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00006e6000-0xc)="2f6465762f6175746f667300", 0x3d, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000198000-0x4)=0x0, &(0x7f00007be000-0x4)=0x0, &(0x7f0000c98000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) fchownat(r4, &(0x7f0000319000)="0000007f0022ff02200c000000bcbb5b340100000000", r6, r7, 0xfffffffffffffffe) 2017/12/05 10:13:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c20000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x800) ioctl(r0, 0x540000000000127b, &(0x7f0000b2a000)="") r1 = syz_open_dev$sg(&(0x7f0000f30000)="2f6465762f73672300", 0x200, 0x800) fstat(r0, &(0x7f00004ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ef8000)="2e2f66696c653000", &(0x7f0000d57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000dc0000-0xc)={0x0, 0x0, 0x0}, 0xc) setresuid(r2, r3, r4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d01000)={0x0, 0x73, "871fc40a06d93ebed54f5b47ac5896543b4e3a4ac83e26258dbdf0ef99be57c07b73bbb9d3164ab0f44ed0d5c37dfa24eb02d7eecff51e610889d21dea9c6522cde9e48d11fafaf031254f86e8290a4cdbe9f2757e802747f696d1cabe30ced3e28eaaccdc4bf50ada74432a0e985d9510b65a"}, &(0x7f000086d000-0x4)=0x7b) readlink(&(0x7f0000394000-0x3)="2e2f66696c653000", &(0x7f00004d3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000094000-0x4)=r5, 0x4) 2017/12/05 10:13:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x3, 0x3) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) fcntl$addseals(r2, 0x409, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000566000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00000b2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f77000-0x14)={0x0, 0x2, 0x4, 0x200, 0x81, 0x2ac3}, &(0x7f0000a84000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000412000+0xd6)={r5, 0x4, 0x5, 0x7, 0x1, 0x7fffffff}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006e0000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x2, 0x400, 0x0, 0x500, 0x0, 0x80000, r4}) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00009a5000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004c8000)="2f6465762f70746d7800", 0x4040, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000d8c000-0xc8)={0x4, 0x0, [{0x4, 0x6, 0x0, 0x0, @adapter={0x3, 0xbf1, 0x1ff, 0x1000, 0x87d}}, {0x1, 0x7, 0x0, 0x0, @adapter={0xd5, 0xc1, 0x9, 0x4, 0x6}}, {0x5, 0x6, 0x0, 0x0, @adapter={0x80000001, 0x1, 0x6, 0xee, 0x81}}, {0x30, 0x7, 0x0, 0x0, @irqchip={0x80000000, 0x7dc}}]}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000060d000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d0000)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000ef0000-0x4)=0x3, 0x4) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000e1f000-0x4)=0x40) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000305000)=0x100000000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00003ed000+0x665)={0x0, 0x0, 0x0}, &(0x7f0000b53000-0x4)=0xc) geteuid() setreuid(r7, r7) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000ec3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000b09000-0x4)=0x7f0c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$netlink(0x10, 0x3, 0x0) write$tun(r3, &(0x7f00008f7000-0x1983)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5a, 0x1000000000000000, @ipv6={0x0, 0x6, "85b7e3", 0x15bc, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x9f, 0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xe6, "9b4ff27a523b2b4250f7c849c40b2fc2dce868036d9368dbd34e30197c6e82ec29f6ea16721e5bb882d75a4678c504cfcb6fa7ecad9194e3088d7a14559baf34b0d93ed3acf8d9ada2d9aa5b0088ecf939aebe048f2b8723642dba9677832969ad7ec68db78b78b77299550b809747395c6134cd289139434cdb447bda416062bc1c9652d1058744fd711b056fbfa7db1dcb4b14f4ce20471249a92a479834c7ded9d14f9993868dea9b5bea8548ec7d8933668039b2986308b635e5873a999422f21cc72e4dbc7629c86b7be168646eb2390b709b31f060227be7c0bf78f8b4408ee53708ab"}, {0xff, 0x4b, "05059379d52b231d6bfb7da520d01bda1ab7eb77e84e6faadedc0e5aec6ba6fa27f1e3055206da7339d0739f70b506d56feb28bb936bd57f5df461bdc1fc1775ca7afcdccb37478294f421"}, {0x5, 0x34, "c6ead3550edaf5a15374e2acc3c9312f6647a143fe9d24a0aa56ee8dfe079f9566f3346918ce1068bce3e29f7ccd3440ce2b3c28"}]}, @routing={0xb7, 0xa, 0x3, 0xff, 0xffffffff, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @fragment={0x56ad46a98ef4053a, 0x52, 0x4, 0x6, 0x3, 0x8, 0x1}, @hopopts={0xc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x96, 0x3ca6, 0x76b2, 0x3ff, 0x0, 0x1}, @routing={0x29, 0x8, 0x3, 0x7fffffff, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xc4, "e54c8dd4d2899bc409d6b3825f93b50868e3bedd54bcfb771154a0285612d58204711d9344612841fdf7ff47b31e6ff8d33d7dc879b99b47d1658d40f9159ce3e6b07d1069150cc9f107a1bff280fae5454578acdfc928b8be152cc8d235eceb23fd8ad8606c3462aa0d4f4ba75b5992f4e61dda9cf83f12281ad40d4ac44f9d95a0a1622eda34706ae667427bd467e9bdcdf0bce25c47a2672b4e5de6d734d54f2d236a8ab0a69ae31f4793083a3b2854ba0204944a217bf3a47dea3ae012262ea2bc01"}, {0x5, 0xcc, "d726863b15eaa9da6969577fcf24e9720be1952e339b79612f08d3f9faa48d7104e5ebe449b427ecdb948caec39754732525f332a772fe53fb94214e39dec1a527c16a92cbd1f7b907cbc16701be61afdd2cc25c5534087c4b9082a686eb62beb3979ec57bb280d8f2ff1b9be3f78e3431611815c3872cdbb6dcfa95aef969730e8d2321e6a0a2f7f57e36e0be77f5cee2d3506c6c6fc94f86ea00f77d9ca9acee9190fb7a8f03082e55f2c6f3aa27d2c7394a557274ff9739366dc8650318e7de9b32369455f49a0fc27c11"}, {0xfe, 0x98, "9ea4f086d53187284d57287e8409fe2a763f4d61df2cef67e6b481210f9ef460a65ada5185f7ff96223365cda2ebb56d69b34f3c1ac74248e31aaced8fd8c85cb997e56e9cd2135cb2317d2f1b8809823542a03b174cbb62554ac759d25339d21cc00491b6ad6a78772a6d9bd104c8b322758600e61edd914fe948e300226e5737b237d1aabdbbf0b67f0a36bcdecb5cbef0b2f7da54b763"}, {0x7, 0x6, "0d42579006df"}, {0x0, 0xf4, "ebbcdc806bf4f894f8330bb62221023b07fe638cd9244d1169117185ab86ee84c951c07b8381cc826433e32274d7ac0d643fbcf3f5adfd4d16e8a2d1fc937425c29a54ee34a81ed20eec69c56a473c1502af2664add57d751e9448d2773ba517202c911d5e88758a579124ea6c1b76ffd42c205137431e2af248743a4d022a79404621b584baac43ab4db533e37add1c71bf2ca5dfcb068a7ab4779fdab068e3aa12f5e05efabe2f9f356c4d585aa00318958ec4d283b357df1c1ad511667adecddffa6df4b672806624fb40ba0b686d7d0c758e16c5a9469d5d55982715c099930073ba7dcdf994de72c8217a85272548354e2f"}]}, @dstopts={0xad, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x4, 0x6, 0x1, 0x100000000, 0x9, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x7, 0x0, 0x6, 0x2000000008, 0x4, 0x0, 0xffffffffffffffff, {[@nop={0x1}]}}, {"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0x15ee) poll(&(0x7f0000484000)=[{r2, 0x4000, 0x0}, {r3, 0x1002, 0x0}, {r3, 0x100, 0x0}, {r0, 0x140, 0x0}, {r1, 0x48, 0x0}, {r2, 0x1000, 0x0}, {r6, 0x40, 0x0}, {r2, 0x4, 0x0}, {r2, 0x400, 0x0}], 0x9, 0x400) 2017/12/05 10:13:06 executing program 7: socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000005000-0x4)=0x8, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) socketpair(0x14, 0x5, 0x6, &(0x7f0000195000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000866000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000926000-0x7)={r4, r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x5, 0xffffffffffffffff) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x824, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r6, &(0x7f00003b3000-0x2)="f73b", 0x2, 0x0, &(0x7f00006d7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000b81000)={r4, 0x0, r3}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000518000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000061a000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000138000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058d000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000817000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xec4, 0x0, 0x3f, 0xf, 0x20, 0xa0, 0x1, r7, r8}, {0x400, 0x6, 0xfffffffffffffff9, 0x0, 0x2, 0x6, 0x4, 0x9}, {0x1000, 0x0, 0x80000001, 0x100000000}, 0x800, 0x80, 0xae1, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x7, 0xffffffffffff0000}, 0x3, @in=@rand_addr=0x100000000, 0x3, 0x3, 0x1, 0x0, 0x1, 0x3f, 0x8}}, 0xe8) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00007e0000)={0x0, r5}) poll(&(0x7f000033b000)=[{r3, 0x22, 0x0}, {r6, 0xfffffffffffffffe, 0x0}, {r2, 0x40, 0x0}], 0x3, 0x5) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000fa8000-0x10)={0x0, r9, 0x20}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r10, &(0x7f00008c1000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000e9d000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000693000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x800000000000, 0xfffffffffffffffd, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x0, r11, r11, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x1ff, 0x0}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000fe5000-0x8)={0x42424242, 0x42424242}, 0x1, 0x10) syz_emit_ethernet(0xa6, &(0x7f0000c41000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x17, 0x4, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff]}, @timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@loopback=0x7f000001], 0x9}, {[], 0x0}]}]}}, @tcp={{0x1, 0x3, r11, r12, 0x0, 0x0, 0x17, 0x30, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}, @timestamp={0x8, 0xa, 0x0, 0x8000000000000}, @timestamp={0x8, 0xa, 0xfff, 0x6}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00003e5000-0x3)="00", 0x1) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000c0d000-0x40)={0x6, 0x9, 0xff, 0xf6, &(0x7f00000a8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, &(0x7f0000f49000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, &(0x7f0000676000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/05 10:13:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001e6000-0xb)="2f6465762f766373612300", 0x63313fac, 0x1c0) r1 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) clone(0x4, &(0x7f0000f5c000)="", &(0x7f00003b1000)=0x0, &(0x7f0000334000)=0x0, &(0x7f00003b0000)="") r2 = inotify_init() r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000063b000)="2f6465762f7161745f6164665f63746c00", 0x440080, 0x0) fcntl$dupfd(r3, 0x406, r2) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000069d000-0x11)="2f6465762f7161745f6164665f63746c00", 0x84900, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000966000-0xc)={0x2000000000000007, r1, 0x1}) getpeername$inet6(r5, &(0x7f000031e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000344000-0x4)=0x1c) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008fe000-0xf)="2f6465762f73657175656e63657200", 0x1ffc, 0x0) getsockopt$inet6_dccp_int(r6, 0x21, 0x0, &(0x7f000052a000)=0x0, &(0x7f0000e67000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fc5000)={0x0, 0x0}) accept4$inet(r5, &(0x7f000039a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090c000)=0x10, 0x80805) r7 = open(&(0x7f000076a000-0x8)="2e2f66696c653000", 0x0, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000f92000-0xb)={0x0, 0x0, 0x0}, &(0x7f00007cc000)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x200, 0x3, 0xff, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) connect$unix(r0, &(0x7f0000dbd000)=@file={0x0, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000fa1000-0x44)={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="7465716c00fe00000000000000000002"}) getpid() r8 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r8, 0x5382, &(0x7f0000001000)="") getpid() fcntl$getownex(r1, 0x10, &(0x7f0000fb4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f00000de000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}], 0x2) r9 = socket$netlink(0x10, 0x3, 0x10) socket(0x15, 0x80005, 0x0) getsockopt(r9, 0x200000000114, 0x2714, &(0x7f0000001000)="", &(0x7f0000629000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000f28000)=0x2, 0x4) [ 45.346004] device gre0 entered promiscuous mode 2017/12/05 10:13:06 executing program 3: socketpair(0xa, 0x7, 0x8, &(0x7f0000b1a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003f6000-0x70)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc390000000, 0xffffffff, 0x100000000, 0x200, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x7, 0xfffffffffffffff8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000301000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000027000-0x4)=0x7f0, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000025d000)=0x0) write(r3, &(0x7f0000022000)="6a", 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000009c000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f000056c000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007d5000)=0x60) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)="", 0x0, 0x0}, 0x0) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000a2b000)="", &(0x7f00005f1000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006d8000)={0x0, r1, 0x6, 0x1, 0x0}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ea0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000908000-0x8)={r5, &(0x7f0000345000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) chmod(&(0x7f00003e7000-0x8)="2e2f66696c653000", 0x20) r6 = add_key(&(0x7f00006be000)="706b6373375f7465737400", &(0x7f0000ab9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000049b000)="3f0c27a71653ab39e3c45ab96affeb1ed821864624d04b23f43cd479336a85b416b0ee478aa93eb2581ca6ce9c0fe0259f4e7cdff1e5c73257336b9ad4e011053983f7896bcd520bab3b938b2b1250cb6f73a382b40f330181b67bc28b65fc803b55ca4bbbb386b6fa5c696d107cf89986", 0x71, 0xfffffffffffffffc) request_key(&(0x7f00007d4000-0xd)="646e735f7265736f6c76657200", &(0x7f0000bc1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000094000)="00", r6) r7 = socket(0xd, 0x1, 0x7) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f00007a6000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r8, 0x8919, &(0x7f00001a7000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}) 2017/12/05 10:13:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000588000-0x6)="2e2f62757300", 0x4000000001000, 0x0) r0 = creat(&(0x7f00000b7000)="2e2f62757300", 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002c8000)="2f6465762f76637300", 0x80, 0x0) renameat2(r0, &(0x7f00002bd000)="2e2f62757300", r1, &(0x7f00000b4000)="2e2f62757300", 0x4) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00005b0000)={&(0x7f0000fbc000-0x1000)="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", 0x1000}) r2 = open(&(0x7f0000d01000)="2e2f62757300", 0x181040, 0x2) fcntl$getown(r0, 0x9) linkat(r2, &(0x7f0000537000)="2e2f62757300", r2, &(0x7f0000313000-0x6)="2e2f62757300", 0x1400) openat(0xffffffffffffff9c, &(0x7f000003f000)="2e2f62757300", 0x801, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00004c0000-0x38)={&(0x7f00008b0000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000c84000-0x50)=[{&(0x7f0000dfb000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000b2c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000ee3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f00009f8000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f00006d6000-0x8a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x5, &(0x7f000006b000)="", 0x0, 0x6}, 0xfffffffffffffffc) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f00001b2000)={0x7, &(0x7f0000d60000-0x1c)=[0x9, 0x8, 0x3f, 0x8000, 0xd73, 0x1f, 0x9]}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000f6000-0x1a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") chmod(&(0x7f0000e1f000-0x6)="2e2f62757300", 0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f00009ac000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000d84000-0xa)="2f6465762f6375736500", 0x200000, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cc1000-0xa)="2f6465762f6375736500", 0x8010000080802, 0x0) pread64(r3, &(0x7f0000a4c000)="", 0x0, 0x0) write$fuse(r3, &(0x7f0000408000-0x1010)={0x58, 0x0, 0x1, @random="c0ff4df385e1c73feb0ef992d37b0c6a442db009f9771f18cd52713d5af98da6b9d79bdb84dc8511b3ae323746eb4c167c0d493c9133381cd3991b1a733e8a830e7f2f00bda34a1e"}, 0x58) utimensat(0xffffffffffffffff, &(0x7f0000882000-0x8)="2e2f66696c653000", &(0x7f00003db000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) 2017/12/05 10:13:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f50000-0x11)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffc, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000e2b000)={{0x3, 0x3, 0x1, 0x1, 0x0}, 0x7ff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bbd000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x4, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000a3e000-0x48)={0x40000, 0x0, [0x1, 0x8000, 0x0, 0x8, 0x7fffffff, 0x9, 0x4, 0x10000]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x9, 0x0, 0x0, 0x0, 0xd4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0], 0x800000000002, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008e4000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1919427a, 0x7ff, 0xfffffffffffffffe, 0x100000001, 0xfffffffffffff801, 0xa5c, 0x7fff, 0x100, 0x9, 0x2, 0xb2c, 0x8001, 0x0, 0x3, 0x81]}, &(0x7f0000cac000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e57000-0x98)={r4, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000cc9000-0x4)=0x98) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000e88000)={&(0x7f000081d000/0x4000)=nil, 0x5, 0x4, 0x10, &(0x7f0000f08000/0x4000)=nil, 0x5}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f22000)=0x1) mkdir(&(0x7f000053c000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000db1000-0x8)="2e2f66696c653000", &(0x7f0000263000-0x7)="6d717565756500", 0x1, &(0x7f0000cde000)="") ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b41000)={0x6, 0x3, 0x14, 0x7, 0x101, 0x1}) r1 = open(&(0x7f000054f000-0x8)="2e2f66696c653100", 0x2, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f000097c000)={"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"}) getdents(r1, &(0x7f000072e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000571000-0x6)={0x0, 0x7}, &(0x7f0000054000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bd5000-0x4)=@int=0x4f3d, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009fc000-0x98)={r2, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3f43000000000000}, &(0x7f0000c15000-0x4)=0x98) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f00001dc000-0x38)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f0000148000)=[{0x16, 0x1c, 0xa01, 0x0, 0x0, "07a401290400"}], 0x16}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000031f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000013a000-0x4)=0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x200, 0x80000, 0x6, 0x0, 0x8, 0x80000000000, 0x0, 0x0, 0x5f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0xe5, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x800000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)="2f6465762f6b766d00", 0x0, 0x0) pipe2(&(0x7f00009f7000-0x8)={0x0, 0x0}, 0x80000) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) flock(r3, 0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f000093f000)=@assoc_value={r2, 0x8}, 0x8) r8 = eventfd2(0x2000000000, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000ae9000)={r8, 0x81, 0x6, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f0000468000-0x68)={0x79, 0x0, [0x8001, 0xffff, 0x7, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r4, 0x10, &(0x7f0000e17000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x1251, &(0x7f0000f9e000-0x1251)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x121b, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x1ed9, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x237, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x3b, "fa9544a45bf375bc32892510bc7c05fe3d5c7e651d61f5a73b082acb4810ac0b568f90fff96bb942d632e2d68bdf25f549c399bbf5787115ee09ab"}, {0xc9, 0xf8, "cc1ed1eed0856c0560ed5ee483afcd368ddb4915313b1ddc51b97e42b9246b69b45ab049a65fb80359ce4ff0673bee980880056b29934e846f7a2db6d90ddbd69ab51c2dc66d1b6e8a54f5879f81eee98c6122cf995928a630d2d323fdc9ba6cf623caa5abb6b4848a52538a9477edbee6e19e52574c38d79bd6e75fa95797b0783ae6a5135e6214e211f0af341c3d26486b7aea845ce1405083b05ad923d86209dd11054b2a91fed9fe330711c8a87559a7920550e36e6d6b441cc9ad0e1101294e291a77cd29760a27aba9602eca035b0724e7ae97d233f54ef99264b1ffba5dbb0082c835be3646627e5f598e95f8bd08338c67f7d45a"}, {0xcf, 0x1000, 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{0x7, 0x37, "549eed4eebb447df1c5eaf990f2b87aba700a234c9a17177aa2dc4767f51b019bc7de20868c1ae1f0812a67293c1911f2ebdee04211508"}, {0xff, 0x43, "45f14a67ad622cbad6e29a6fbdc7e341b084a3c2798351b4f28564c49c80011e1e49783d545a450bf782483308442ac2dd919da48b55717772eb1ed89256cdff886993"}, {0x4, 0x1, "4b"}]}], "13"}}}}}}}, 0x0) 2017/12/05 10:13:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000284000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x7, &(0x7f00003a4000-0x38)=[@map={0x1000, 0x9d, 0x401, r1}, @map={0x78e7b6bd0000, 0x1ff, 0x2, r1}, @map={0xfff, 0x3, 0x14d3, r1}, @map={0x2, 0x1, 0x6, r1}, @map={0x10001, 0x5, 0x1ff, r1}, @map={0x1, 0x10001, 0x6, r1}, @generic={0x5, 0x1ff, 0x4, 0x8001}], &(0x7f000064e000-0xb)="5d3c76626f78657430002c", 0x1, 0x0, &(0x7f00007d6000)="", 0x0, 0x4}, 0x30) futex(&(0x7f000000d000-0x4)=0x40000004, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x80000000010, 0x3, 0x400000000010) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) mmap(&(0x7f0000265000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f5e000)=0x0, &(0x7f0000ef0000-0x4)=0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000ca7000)={0x0, 0x0, 0x0}, &(0x7f0000243000)=0xc) getpriority(0x2, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000195000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f0000718000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) timerfd_gettime(r5, &(0x7f0000efc000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000058000-0x60)=[], 0x0) write(r3, &(0x7f0000484000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) accept4(r1, &(0x7f0000358000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000cb000-0x4)=0xe, 0x80000000000000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000ca9000)=@abs={0x800000000000001, 0x0, 0x3}, 0x8) shutdown(r7, 0x1) listen(r7, 0x4040000000040000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003cd000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000e88000)={{r8, r9+10000000}, {0x77359400, 0x0}}, &(0x7f000096d000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000fda000)={0x0, 0x0}) 2017/12/05 10:13:06 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0x7, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0xc)={&(0x7f000000b000-0x8)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000c000)={0x0, r0, 0x2, 0x0, 0x0}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000f, 0x8000000050, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000-0x1)="cf", &(0x7f0000000000)="", 0x0}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x804, 0x3ff, &(0x7f000000c000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000000f000-0x30)=[{&(0x7f0000353000)="76d3f284416287e8a749be8c6631fb3ca1d9f865cc2d03dc56e57fc574ac902c8dca922ea49fe6605b92fc9d96619e4edffb682b87668d63f2b09c48cbd711", 0x3f}, {&(0x7f00004f1000-0x5e)="b98d430df93f0174972f247319f20cf5a66aba9f607c9c4b7357bccb859c7b333cef0bef2381b9bd5fd20b02e10d06570c77abd6110fe37b0c5559e1d214493b77b61653b10f0e2b606fa61a35ccdadd35103bf8b86d148759d070307936", 0x5e}, {&(0x7f0000762000-0x82)="36a1a6e7f376f2a40530b7a8271269b830dceb152a08f9836300e9c23f727f4dd53ea7303385ecf5381fcf320c9273633ace463797f12b54b410ec9f4929cf9b599cecae5b2ebda891f27e52ac2eb4e8e4fc3c524f91f684e21f27c9d2af58440d39a2bc6cf923c98325f85e5eea659b460f9bc3e2e8b0e2da2148ab02caafc96e55", 0x82}], 0x3, 0x4) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000000e000)={0xff, 0x9, 0x10001, 0x3, 0x6, 0x9, 0x4, 0x9fc6, 0x80000000, 0x5, 0x4ce}, 0xb) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000081b000)="220000001c00b515f8efff000000000107ffe4ff020000000005010306000200a445c4", 0x23) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000f000-0x4)=0x100000000001, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x3) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000011000)="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", &(0x7f0000011000)="63d9df0dcdf29699ffb8182455050e52241b6fce5026f9ac47d356108b935465ca6290e567d9a586f309f00d0200ba35c56f0d5db4b7ec3f9aa4dfb7daad91da1900c21ac8404ebc9349619945000857f4d85531668bea9b4cea0000000000000400f3", 0xfffffffffffffffe}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:06 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f92000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000029000)={0x1, 0x0, [{0xc0000101, 0x0, 0x0}]}) socket$inet6(0xa, 0x2, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x803, 0xfd) connect$inet6(r3, &(0x7f0000fd4000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x7ffff) pipe(&(0x7f000011f000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000dd6000)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000028a000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) ioctl(r4, 0x3, &(0x7f0000f54000)="ac180063a10000000000518bcab5") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000387000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000050000-0xc)={0x7, r6, 0x0}) recvmsg$kcm(r7, &(0x7f000066c000)={&(0x7f0000435000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004db000)=[{&(0x7f0000e46000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000e51000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000d16000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000cf6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f000044b000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000361000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000911000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x7, &(0x7f000079b000)="", 0x0, 0xffffffffffffff7f}, 0x1) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) fcntl$notify(r9, 0x402, 0x10) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r9, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/05 10:13:06 executing program 4: r0 = socket(0x8, 0x800000000000002, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000f, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xb6, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x8fe, 0x8, 0x0, 0x4, 0x0, 0xec, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5f, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x9) r2 = socket(0x10, 0x2, 0x20000000000c) recvmsg(r2, &(0x7f0000c8d000)={&(0x7f0000658000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2e000)=[], 0x0, &(0x7f0000601000)="", 0x0, 0x3}, 0x12021) write(r2, &(0x7f00005a8000)="1f0000000401ffd6000001001b0000000800000000100000fff50000000000", 0x1f) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099c000)={0x0, 0x0, 0x0}, &(0x7f0000bc5000)=0xc) getgroups(0x0, &(0x7f00002ed000)=[]) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x2, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x3f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x234d800000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000) perf_event_open(&(0x7f0000abe000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) prctl$void(0x1e) readlink(&(0x7f0000c4c000)="2e2f66696c653000", &(0x7f0000915000)="", 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000e17000)={0x9, 0x8, 0x20d, 0xbd0f19c, 0x575, 0x319, 0x3, 0x8000, 0x0}, &(0x7f0000489000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000061f000-0x20)={0x400009, 0x6, 0x2, 0x1, 0x0, 0x7, 0x0, 0x0, r5}, 0x20) bind$unix(r0, &(0x7f00007af000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000085a000-0x8)={0x0, 0x2, 0x2, 0x40000000}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e11000)=0x40, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0xffffffffffffa753, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000891000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe629, 0xd957, 0x2, 0x6}, &(0x7f0000223000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bdc000-0x6)={r6, 0xa953}, &(0x7f0000d70000)=0x6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f44000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ba000-0x4)=0xe8) connect(r4, &(0x7f00004db000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000676000-0x8)=0x2) recvfrom$packet(r2, &(0x7f0000b23000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x10000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000d70000-0xc)={0x0, 0xfff, 0x30}, 0xc) sendmmsg$inet_sctp(r4, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x4000000, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007a6000-0x10)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f0000081000)=[], 0x0, 0xfffffffffffffffc}], 0x1, 0x0) 2017/12/05 10:13:07 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000514000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00000d2000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f000055c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$get_persistent(0x16, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000014b000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000405000)={0x2, 0x0, 0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00008fe000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000077000-0xc)={0x9, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006ef000/0x18000)=nil, &(0x7f00004e5000-0x18)=[@text32={0x20, &(0x7f0000c2b000-0x69)="66260f0866bad004b009eec74424008bfe691ec7442402676e0ff8c7442406000000000f011424c4e1b22a1162ba4100ed66baf80cb8ba046686ef66bafc0c66b8641f66efea6ed00000de0066b8c3000f00d0800000c00f320f30816c8c0100380000", 0x63}], 0x1, 0x0, &(0x7f0000afd000)=[@cr0={0x1, 0x40000000}], 0x1) getresuid(&(0x7f0000935000)=0x0, &(0x7f00004fc000)=0x0, &(0x7f00002fc000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x1fffc00000000) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x406, r5) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000092c000-0x4)=0x0) mq_notify(r6, &(0x7f00008df000-0x60)={0x0, 0x5, 0x1, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r6, &(0x7f00003d2000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xd8}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000073a000-0xb)={0x200000000001, 0x81, 0x100, 0x3, 0x7fff, 0x200004, 0x9, 0x10000, 0x20, 0x9d8, 0x75c}, 0xb) r8 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r8, 0x40000000001, &(0x7f0000344000)="0c07") socket$inet(0x2, 0x4, 0x3) setsockopt$inet_int(r5, 0x0, 0x31, &(0x7f00006bf000)=0x0, 0x4) open(&(0x7f0000de6000)="2e2f66696c653000", 0x801, 0x101) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000a11000)={0x0, 0x7ffc}, &(0x7f00008c4000-0x4)=0x8) 2017/12/05 10:13:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006d6000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008d8000)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x114}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x4d, 0x6000, 0x2f8, 0x6, 0x1000, 0x4, 0x4, 0x0, 0x8, 0xffffffff, 0x80000000, 0x1f, 0x1f, 0x7]}, &(0x7f0000208000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000de8000-0x8)=@assoc_value={r3, 0x1}, 0x8) r4 = dup(r1) r5 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) r6 = add_key$user(&(0x7f0000e49000)="7573657200", &(0x7f0000851000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000089000-0x1000)="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", 0x1000, 0xfffffffffffffffc) r7 = add_key$user(&(0x7f000087a000-0x5)="7573657200", &(0x7f00009cd000-0x1)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005b0000)="3c527f190c16129855fad56e", 0xc, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r6, &(0x7f0000ee1000)=[{&(0x7f0000350000-0x75)="e725da5572172c8d86c4bbd7d7f99b4799542d4329a9db7a1eed4c04acd0e51c8017c5765351e1af80f2ec54b19897f2eb4c67c9dd672a833001ffafe962f2282943c46ff0e5f19e25fd5f997ce21b352490936086c4be01d0ec36d4b23b471b08c8b8bf5c91d364b0241d606a81772b01858c4c60", 0x75}, {&(0x7f0000034000-0x14)="7ef9cd40d7f2de64d49ece4d84f8830427be6d93", 0x14}, {&(0x7f00003e6000-0x29)="062cf324372264ea88f4190aeb7ef46c979ab9b033403decb11ade91936fad001d7d0041af29b937f5", 0x29}], 0x3, r7) r8 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f0f000-0x10)=[{0x8, 0x2}, {0x6, 0x1}], 0x2) setsockopt$sock_int(r8, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000cdf000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r9 = pkey_alloc(0x0, 0x3) pkey_free(r9) bind$unix(r8, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r8, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000b25000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000061d000-0x2b8)={0x3, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) sched_getparam(r10, &(0x7f00005df000)=0x0) connect$unix(r5, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r8, &(0x7f0000dad000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) 2017/12/05 10:13:07 executing program 0: r0 = socket(0x1, 0x80000000080805, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x515000)=nil, 0x515000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000516000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000517000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000516000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000138000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000051c000-0x4)=0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x100003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15aa, &(0x7f0000ff1000-0x15aa)={@random="b346d37206e1", @random="de89ffb1469d", [], {{0x86dd, @ipv6={0x100000000, 0x6, "a228af", 0x1574, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xef, 0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x97, "d40b61990ab71e298ef35c2af5f81ab270e4879aef4955a878833cf396b14819be39ea209cfc4aeb2696ddb344ce8d822429c1103743b934535e9a36b450b641a1bb0fe95e27dbcfc84ff7a801306a1e00000080909a3dcd3ace8ae6cad552b8e96905f3ad956d218fbe1dfdf68dbfb7fdbce2de07a2065618a79985daa516b90420b456ae870162d09433e6ef6eaf215ecc57be07c0b4"}, {0xff, 0xf3, "021f26c1bd257502ce3e98812948013f108a99631fb8c280564e2ab4b09cb2c231c37d7958cd69fa105047a4d913ddf68b2fb16731f40cc0ef9ba17f2fc1c4ca6a2a92eb1de068394903c9f14126301fe9a3a297915fdef7c672546d59d40b1e94b49c1404906254254259b7662c3636f0d779a8005a183b2d14d0a67c4accd2fb4121a99c1ae175a7d17a826819ae698b8a3b0f64ed11ff9b83ac25171e9068410721fb541d360615c88ca715b617fbf6460e965fccd6ec003379c04dd123c8c2fcb54e734801017fd5773792d5b9811bade46a10c5709cc38cbf1c9be266a53312161206e395d6eee2db25fe64924ae4b423"}, {0x1, 0x31, "31a78527a48b6c6552f3e8a75def1ccad7b9f44300942e64b7a3b161b9aaf3623137f92464a662ce72a413037d60c4e9fc"}, {0x7, 0xf9, "5290f204eb8862cd4d260c0d263089723fcbcbc194df6a9d304924362c2503f7f6047fc60119f2f71f3a9913235d3c1b30fff8320dd948dea39b1788e1015192ed15e0bdd07fe675a33a48b63de640afaafe959937d007809e9d1c50d1998b0867152e3a6139e22f0a7a5d48442c77e966970e819abb38c75cf79418be1b7ea5d9af7074c310576265b182bed9b3170fe5a56b6b2d70f7b752a24e402d4ebdbb1768be57d09bf1c92a20affa11ad17ccf6fe294aaf9138c0d6ab4232bf19ea019f99372fb2a60e319b10795dffc9ff3b6a65f4e5f1b38f598254eff383152c825e06060f322b5a71f6c17dce1e142e8df6694b22b0e210c6a4"}]}, @fragment={0xff, 0x7f7f, 0x9, 0x2, 0x2, 0x0, 0x0}, @dstopts={0x16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x2c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfffffffffffffffc, 0xfa, "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"}]}, @dstopts={0x3a, 0x22f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xbf, "b6bbdf29de7ffd9b814da69512ab5bd81ca07b0b62453e6e3b689fa3824b6ff7b5352260b74fd37081d3a35aa055b3728f6d6b2832dcfe2f4c20b7e2ebc977473408be399acedc850c946c11823cdf624efa2e31849f444cec4578d89b1cefe25928da15ac6780c5a250c3f8803467ba6775407167123ccbb1f640ea126ecbc8c0175ab9a8487096d7562076f5330f5699438475c28132716cf17279ff0f93a51c74d9d3b609e4a7d85065573adf16014079ba956ea056143ac8b402b1f87d"}, {0xc2, 0xb7, "db4e123759cc68619553be6ee9e181007f9e0f9b67b3ee8db0b33af5d1d1b792556de586fc94c8145cdbacba3e4545c88e1421bb2a527406f9d4e2c81f8fd95b45cb2aeee8277eac3752dda16f796e09fe6f6b4ee9cb061388f89de39420203143c5ad2c532c64d0b4ff192640a92b99ee1ce995c52fd0f4f26e4fa8542bca8e276f75c358f906895c8692d79087a6d8a14d8995a21280201120958f00b6d3065af45e2223b3bced2372e7733df1ecb6e91020c98605ba"}, {0xc9, 0x1000, "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"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000027c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcb, &(0x7f000029a000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003fc000)=0xb1) socket$llc(0x1a, 0x20100003, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00003be000)=0x800, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00005f1000-0x10)={0xa7, 0x27f, 0x8, 0x2000000004fa}, 0x10) writev(r2, &(0x7f0000f1f000-0x10)=[{&(0x7f0000b4b000)="290000001c00190400000047000a007c0220e3ff030000000000010009000100181400000000043e00173f022d", 0x2d}], 0x1) socket(0xd, 0x0, 0x9) 2017/12/05 10:13:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000964000)={0x0, 0x0}) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009cc000+0xf2f)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024d000-0x4)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000ad5000-0x10)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000273000-0x4)={0x8}, 0x4) r6 = dup2(r3, r2) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000ca5000)={0x10002003, 0x0}) stat(&(0x7f00006c6000-0x8)="2e2f66696c653000", &(0x7f0000eef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r2, 0x0, 0x3) fchown(r2, r5, r7) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000aaa000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r4}) writev(r0, &(0x7f0000165000)=[{&(0x7f000003f000)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000200000000c000", 0x29}], 0x1) bind$packet(r3, &(0x7f0000e70000+0x36c)={0x11, 0xf7, r4, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00002eb000-0x20)={0x0, 0xfffffffffffffffd, 0x6787, 0x0, 0x0}) r9 = socket(0x2, 0x3, 0xfd) getsockopt(r9, 0x0, 0x487, &(0x7f0000e7d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b28000-0x4)=0x30) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000094000)={"0c34617944287ca2edea5b0b17adc522", {0x4, 0x7, 0x2, "dd31932b1b17", 0x0, 0x0}}) 2017/12/05 10:13:07 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000007000)=0x0, &(0x7f0000018000-0x4)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x6, 0x4, 0x8, 0x1, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000018000-0x20)={r1, &(0x7f0000005000)="", &(0x7f0000011000)="84", 0x0}, 0x20) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000018000)={r1, &(0x7f000000e000)="", &(0x7f0000015000)="", 0x0}, 0x20) modify_ldt$read(0x0, &(0x7f000000f000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000001a000-0x14)={0x3, 0x2, 0x0, 0x3, 0x100}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000018000-0x18)={r1, &(0x7f0000005000-0x32)="", &(0x7f0000004000)=""}, 0x18) 2017/12/05 10:13:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) r4 = syz_open_dev$usbmon(&(0x7f000030b000-0xd)="2f6465762f7573626d6f6e2300", 0x8000, 0x200880) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000e44000-0x4)=0x7ff, &(0x7f000049e000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e8c000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc1000-0x4)=0xe8) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000746000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a04000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x2, 0x7ff, 0x2, 0x0, 0x0, 0x0, r5, 0x0}, {0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x40, 0x0, 0x1, 0x0}, {0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x800000, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x1, 0x0}}, 0xe8) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000d52000-0x8)={@multicast2=0x0, @empty=0x0}, &(0x7f0000506000)=0x8) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000abf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$dupfd(r2, 0x0, r2) lseek(r2, 0x0, 0x7) fallocate(r4, 0x2, 0x25b, 0x3f) setsockopt$inet_group_source_req(r6, 0x0, 0x2f, &(0x7f0000f9f000)={0x1, {{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) writev(r6, &(0x7f0000fd6000)=[{&(0x7f00007ca000)="538055c6c068493083b438b0c85874dbe42eb346369652c9576b2a31a36db3488cace70fa16c42125e1ce62b2ad1c953cd5d4005c2237c4fd592139f95ceba22e37ea987817a3921f8c133c72773f997a30e83c0f6fe6c503a5cb2f5bb7abe6398a47e36df5d6b5cd348bc16934be29758a28a6082778ef854bd5a133c7e967e8e44fa38bec5c81d60685c5f025b92e52f3b73b7785b0d494b52ded5b52871f35860f1bed58f137cf59a96850633a79337a7922c5344b40ab81da9c061287f2e029ef432fab5796479aec835fffd2ff7c978747beffa46a968d0563ed6c08775", 0xe0}, {&(0x7f0000d45000)="67acb08d953d41e8dcad95aee5788bfd27a252d39507e11a8bbb85df3edbcc8a2b0bd3ecd2460fad90b4908c09", 0x2d}, {&(0x7f0000bc6000)="4501876f2ae5f3af33bd9917f93103b1b2cc6c5deb0f73de7076de0d152a7de0a2439f0a7fab4cec30137aa9f10f26afcb04b7114fad026e1bf127cdfa5113afe981ed56309eb1321bd97a9bd48a371f515f8dab57a146736a2d63358b3823514fdaf09c92c6314f1314c7707db4d5e10620158877367b08", 0x78}, {&(0x7f0000046000-0x1000)="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", 0x1000}, {&(0x7f000037a000-0xde)="5bf1f2b603f502104e24fad90fd2605e26290ea3712c2c2a6a9ca7131720632d389a49947972fb4cc349793ac3e624d3b1cdc328b455e3ccbe51a862e28950d21a22baa7a70884513572e1adb1da4ab0297afd26b83faa4b2ca30f86cc8a24c9286d1e79d2350ca8887dcbcc84a3202bd09c95f9e3987e9b0323cde3443f9d25edf1bf2a4b6132955aef72e100b28127269e969eb290ab00d4e14b727fb50d5f5348ddd6693b88360f33468c2f39db4318c6e3ca61d805ddec29b270e541ebfb214cb82af8fee5ff4f66152dcc52eab028f9dbe712c49c043208c5bb756c", 0xde}, {&(0x7f0000708000-0x9a)="a8cb8f62ff2e0264e087fe2ffa8d06e5d31483b2080aa378f8673f4ef5ed603ed407d9ce392d587b36ede6d706db1e2fb8069f12bcaf8064db8ac249e88dd98e4d2e44bf8bc0898fa9e7012c0e60adadaa0dec57f9a4ffd97225c5f064e05d044cb624342977a37bc50c9ea660bd2b501447ceb4332f548effaa297fc0589372dfdbd83cc864eb0f24b415a5392c677838b88fdbe0957ae9f88d", 0x9a}, {&(0x7f000063f000-0xaa)="27e5c1efbe2242f82d432404eb7805e80c749b841427468fb60f97aa8a5112dffc29d5899e17f91475d0368d07b445419bd107f32b4ea6c13d6a87f579a2d9a9e1d578d6e3afbdf735edbb84a957cbf252c148532c7c6a7c2fe150acd0573ae676ef03c3397daf5cad1c87c48c54113466007287558e6a0fa633ff5f1283a32f90adc5561d1f0eb4bbca3891034a552da456c2f727fbefd1cbfd3c5edbfef9fa850e30edfbb70cd143f0", 0xaa}, {&(0x7f0000a88000)="bd3b9c211bdb73d6c6172ecf7f35751eea327c86897d50512cf4a5af4ad855abcad4888edb332f2fa5f7ebfa9752", 0x2e}], 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2fd}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000b2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) preadv(0xffffffffffffffff, &(0x7f0000005000)=[], 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000cd2000)={@generic="95182b90b451b8205d07f7299f9f4c96", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f000003a000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r6, &(0x7f0000ef0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0x62) 2017/12/05 10:13:07 executing program 5: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004eb000)=0x0, &(0x7f00002f4000-0x4)=0x4) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ded000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ded000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r4}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common="6970365f767469300000000000000000", 0x3}) setsockopt$sock_int(r0, 0x1, 0x1000000008, &(0x7f000074f000-0x4)=0x5c5, 0x4) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000dee000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f00c8ff0000000000fa0df88f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000de1000)=@common="64756d6d793000000000000000000000", 0x10) sendto$inet(r2, &(0x7f0000de5000)="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", 0x1000, 0xc1, 0x0, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000def000-0xca2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000de8000)={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x0, 0xe8a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x96a}, 0x732, [0x80000000000000, 0x5, 0x52f6, 0x3, 0x2, 0xffffffffffffffe0, 0x400, 0x3]}, 0x5c) 2017/12/05 10:13:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009f9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x9, 0x0, 0x1, 0x3aff9690, 0x8}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000-0x11)="0000000000000000000000000000000000", 0x11) 2017/12/05 10:13:07 executing program 4: r0 = memfd_create(&(0x7f0000ecc000-0x24)="706f7369785f61636c5f61636365737373797374656d406b657972696e67776c616e3100", 0x2) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0x8000, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x101, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x111, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000a58000)={0xb, r3, 0x4}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000256000-0x4)=0x40) fcntl$getownex(r1, 0x10, &(0x7f0000353000-0x8)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000b7b000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f42000)=0xc) sched_setaffinity(r4, 0x8, &(0x7f00008c6000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x20000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x0, 0x80000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, r3, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r6, 0x0) r7 = open(&(0x7f00006fb000-0x8)="2e2f66696c653000", 0x400000, 0xc0) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f0000029000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) epoll_create(0x617) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) write$eventfd(r8, &(0x7f000084f000-0x8)=0xb26, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={0xffffffffffffffff, &(0x7f0000000000)=""}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 46.106825] nla_parse: 10 callbacks suppressed [ 46.106831] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/05 10:13:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c9c000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) bind$nfc_llcp(r0, &(0x7f000074e000-0x58)={0x27, 0x84, 0x3, 0x1, 0x9, 0x7f, "874eb01ae583fbf111bce263b85c6960b97929ea1002af28600a0874eda8588ea3dc2074cfa3a0a075e0161dddd35e8d47eaf4514527b2d681c5e3cf24af94", 0x8}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fc1000)={&(0x7f0000d32000)="2e2f66696c653000", 0x0}, 0xc) shutdown(0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000f38000-0x18)={0x6, 0x4, 0x70e7000000, 0x496f, 0x1e2, 0xffffffff}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000763000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="74756e6c300000000000000000000000"}) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x40000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000877000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000766000-0x7)="3a2747504c1300") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b45000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e6000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bc7000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6, 0x0, 0xffff, 0x40}, 0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00009b9000)={r2, 0x7}, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e88000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigaction(0x38, &(0x7f00000f1000-0x18)={0x6, {0x2}, 0x10000000, 0x7}, 0x0, 0x8, &(0x7f00000dc000)={0x0}) time(&(0x7f0000732000+0x40e)=0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000d37000)=0x0, &(0x7f0000704000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) getpeername$inet(r0, &(0x7f0000933000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc7000)=0x10) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000543000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00005db000)={0x0, 0x0, 0xf83}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000055b000)={0x0, r6, 0x6b}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00007c5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00004e3000-0x8)={r8, r7}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000000)={r8, r9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000675000)={r10, 0x80000, 0xffffffffffffffff}) [ 46.157925] device lo entered promiscuous mode 2017/12/05 10:13:07 executing program 6: inotify_init() rmdir(&(0x7f0000695000)="2e2f66696c653000") mkdir(&(0x7f0000493000)="2e2f636f6e74726f6c00", 0x10000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="776c616e3127656d3175736572656d4900", 0x0) ioctl$int_in(0xffffffffffffffff, 0x5552, &(0x7f00001af000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000d35000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6c1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0xfe, 0x5, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x9d, 0x8, 0x0, 0x6, 0x1000, 0x400000000000000, 0x0, 0x0, 0x8001, 0x0}, r2, 0xfffffffffffffffd, r1, 0x9) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xa677, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000431000)="6e65742f636f6e6e6563746f7200") ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000212000)={0x100000, 0x4006, 0x7, 0x0, 0x7}) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f00003bb000)="6e65742f69705f6d725f636163686500") sendfile(r5, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006ce000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003ba000)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d48000)=@assoc_value={0x0, 0x0}, &(0x7f0000e41000)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$ax25(r0, &(0x7f0000844000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cef000-0x4)=0x10, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x222, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x53d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) 2017/12/05 10:13:07 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000351000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002fb000)={0x8e, 0x3, 0x7f6, 0x2, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = gettid() capset(&(0x7f0000f5a000)={0x59980330, r2}, &(0x7f0000780000-0x18)={0x6, 0x8, 0x20, 0x8, 0xffffffffffff9b24, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r4, &(0x7f0000fa0000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd9, 0x0, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6b6, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x6, 0x4, 0x7, 0x100000005, 0x4, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r6, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r5) r7 = fcntl$dupfd(r4, 0x0, r3) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000d2b000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000de000-0x14)=@ethtool_wolinfo={0x26, 0x0, 0x100000003, "353c1b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x338c, &(0x7f000050f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x3356, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3f, 0x6, 0x0, 0x10001, 0x7, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @fragment={0x11, 0x20, 0xfffffffffffffffd, 0x88, 0x5, 0x3f, 0x0}, @dstopts={0x89, 0x634, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x2000cf, 0x1000, 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"}, {0x1, 0x1d, "48635e0c5160af16a46e670cd5d9139acc8d324460b73c7406072ad1d5"}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) mmap(&(0x7f00001f1000/0x1000)=nil, 0x1000, 0x6, 0x53, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, 0x0, 0x2, &(0x7f000068d000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x200003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x20000000008) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bc2000)=0x0) perf_event_open(&(0x7f0000800000-0x78)={0x80000002, 0x78, 0xe3, 0x0, 0x480000000, 0x4800000000000000, 0x0, 0x0, 0x0, 0x0, 0x1000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x4, 0x0, 0x9, 0x100, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x50410, 0x0, 0x0, 0x3def, 0x0, 0x0, 0x0, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:07 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000514000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00000d2000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f000055c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$get_persistent(0x16, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000014b000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000405000)={0x2, 0x0, 0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00008fe000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000077000-0xc)={0x9, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006ef000/0x18000)=nil, &(0x7f00004e5000-0x18)=[@text32={0x20, &(0x7f0000c2b000-0x69)="66260f0866bad004b009eec74424008bfe691ec7442402676e0ff8c7442406000000000f011424c4e1b22a1162ba4100ed66baf80cb8ba046686ef66bafc0c66b8641f66efea6ed00000de0066b8c3000f00d0800000c00f320f30816c8c0100380000", 0x63}], 0x1, 0x0, &(0x7f0000afd000)=[@cr0={0x1, 0x40000000}], 0x1) getresuid(&(0x7f0000935000)=0x0, &(0x7f00004fc000)=0x0, &(0x7f00002fc000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x1fffc00000000) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = fcntl$dupfd(r5, 0x406, r5) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000092c000-0x4)=0x0) mq_notify(r6, &(0x7f00008df000-0x60)={0x0, 0x5, 0x1, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r6, &(0x7f00003d2000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xd8}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000073a000-0xb)={0x200000000001, 0x81, 0x100, 0x3, 0x7fff, 0x200004, 0x9, 0x10000, 0x20, 0x9d8, 0x75c}, 0xb) r8 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r8, 0x40000000001, &(0x7f0000344000)="0c07") socket$inet(0x2, 0x4, 0x3) setsockopt$inet_int(r5, 0x0, 0x31, &(0x7f00006bf000)=0x0, 0x4) open(&(0x7f0000de6000)="2e2f66696c653000", 0x801, 0x101) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000a11000)={0x0, 0x7ffc}, &(0x7f00008c4000-0x4)=0x8) 2017/12/05 10:13:07 executing program 7: r0 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008ab000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000005c000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000c5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008fc000)={0x0, 0x0, 0x0}, &(0x7f0000c6c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getgroups(0x1, &(0x7f0000000000)=[r5]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b56000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x9, &(0x7f000079f000)=[r0, r1, r2, r3, r4, r5, r6, 0x0, r8]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a58000-0x8)={0x0, 0x0}) utimes(&(0x7f000078f000-0x8)="2e2f66696c653000", &(0x7f0000f9f000-0x10)={{0x77359400, 0x0}, {r9, r10/1000+10000}}) r11 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r11, 0x10e, 0x1, &(0x7f0000b5f000-0x4)=0x3, 0x4) fcntl$getownex(r11, 0x10, &(0x7f0000411000+0xadc)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000238000+0x2ac)=0x0) sched_setattr(r12, &(0x7f0000944000-0x30)={0x30, 0x2, 0x1, 0x7cc, 0x3, 0x8, 0x31c, 0x3}, 0x0) getsockopt$bt_hci(r11, 0x0, 0x3, &(0x7f000084a000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d5d000)=0xe8) ioctl$sock_SIOCETHTOOL(r11, 0x8946, &(0x7f0000565000)={@common="73697430000000000000000000000000", &(0x7f0000423000-0x24)=@ethtool_ringparam={0x11, 0x7fa2, 0x9, 0x8000, 0x1, 0x0, 0x1f, 0x80, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r11, 0xc020660b, &(0x7f00005f6000-0x170)={0x2d, 0x2, 0x1, 0x29c, 0x6, [{0x4, 0x5, 0x5, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x401, 0x80000000, 0x6, 0x0, 0x0, 0x2003, 0x0, 0x0, 0x0}, {0x100, 0xff, 0x800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x20, 0x0, 0x0, 0x0, 0x483, 0x0, 0x0, 0x0}, {0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/05 10:13:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002dd000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl(r0, 0x2286, &(0x7f0000007000)="") syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x74a7, 0x80) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e71000-0xa)="2f6465762f70746d7800", 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000b28000-0x2e)="6c64820cf304c8d9f7c5d3736be27bd1637efae7e69d26a1486c8a0ebb9c2b35f02c4712314134a6cb8492d7778a", 0x2e, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000dc4000)={0x7ff, 0x0, 0x1000000000000000, 0x0}, 0x8) r2 = gettid() prlimit64(r2, 0xb, 0x0, &(0x7f00009b8000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000078d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) gettid() r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x400000000000000, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8918, &(0x7f0000000000)="") 2017/12/05 10:13:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x1003b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x0) r1 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) pwrite64(r1, &(0x7f000059e000-0x1000)="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", 0x1000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b8a000)=0x101, 0x4) timer_gettime(r0, &(0x7f0000f7f000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00006b1000-0x10)={0x80000001, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000c49000)={0xc80, r2}) connect$bt_l2cap(r1, &(0x7f00005c0000-0xe)={0x1f, 0x0, {0x100, 0xc29, 0x8, 0x0, 0x4, 0x6}, 0x1, 0x1}, 0xe) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000cbf000-0x1)="00") 2017/12/05 10:13:07 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000b6e000)="2f6465762f696e7075742f6d6f7573652300", 0x161, 0xc0000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000523000/0x2000)=nil, 0x2000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be9000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00009da000-0xa8)={{0x4, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x0, 0x1f, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000724000)=[{&(0x7f00007f6000-0x1000)="fa", 0x1}], 0x1, 0x0) sysfs$1(0x1, &(0x7f0000f14000)="2e5e00") r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000457000/0x4000)=nil, 0x4000, 0x2000002, r3) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f00002a6000)=0x0, 0x1, 0x2) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000e14000-0x4)=0x5) 2017/12/05 10:13:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004e8000)=0x128, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000017a000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2f000)=0xc) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000e51000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f000052f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0xf, 0x582) ioctl$KDENABIO(r2, 0x4b36) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000cf6000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000008e000)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b7d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003fe000)=0x14) perf_event_open(&(0x7f00005e3000)={0x2, 0x78, 0x2, 0x3, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x8000000000000d, 0xfe, 0x0, 0xfffffffffffffff8, 0x3fffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r4 = socket(0x104, 0x83, 0x7) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000c51000)={0x8, &(0x7f0000b6d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000736000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x80045113) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000950000)=0x0) fadvise64(r1, 0x0, 0x7f, 0xffffffffffffffff) inotify_init1(0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f000096d000)=r3) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000a79000-0x10)={0xbb4, 0xa75}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) 2017/12/05 10:13:07 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e63000-0x11)="2f6465762f7667615f6172626974657200", 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000002, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000056f000)="2f6465762f6375736500", 0x454040, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)="2e2f66696c653000", r2}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x7f) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000d71000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") get_mempolicy(&(0x7f0000859000)=0x0, &(0x7f0000c12000)=0x0, 0x800, &(0x7f0000a3c000/0x2000)=nil, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000c3c000-0xc)={0x0, 0x0}) clone(0x20000801, &(0x7f0000703000)="", &(0x7f0000120000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x4003, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) fcntl$getflags(r3, 0x401) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000578000)=0x2) write(r1, &(0x7f0000012000-0x27)="24000000100005af4d0800080001e903033901eaf6ff0100ff0008b3daffcf0000230fa2", 0x24) fallocate(r1, 0x1, 0x512, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008f6000-0x8)={0x0, 0x3}, &(0x7f00002d3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d99000)={0x3ff, 0x7, 0xfff, 0x401, r5}, &(0x7f0000279000)=0x10) r6 = socket$inet6(0xa, 0x1, 0x0) sysinfo(&(0x7f000009c000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r6, &(0x7f000016e000-0x1c)={0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000044a000-0x4)=0x1, &(0x7f0000fce000-0x4)=0x4) getresuid(&(0x7f0000e06000-0x4)=0x0, &(0x7f000064e000)=0x0, &(0x7f00002e3000)=0x0) pipe(&(0x7f00006bb000-0x8)={0x0, 0x0}) 2017/12/05 10:13:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009f9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000)="5f5e4d9fdc7f6250be333d4cf92554f2b0a80853cb421ec762bdf764a0f21a8930717d33446c6cdf5fcda0d797292b7137765be2315a0a523e9067426085860ce71b", 0x42) 2017/12/05 10:13:07 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x2880, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x480, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff5, 0x7, 0x4000000008420, 0x0, 0x80, 0x2, 0x3, 0x0, 0x800404, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000816000)={0x0, 0x4}, &(0x7f00007b4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={r2, 0x9}, &(0x7f00001b1000-0x4)=0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000024f000)={0x6, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb5, 0x8000, 0x5, 0xffffffff, &(0x7f000098b000)=@generic="3a56bbd10fb55c95c8f3bba730c024ac", 0x8001, 0x4, 0x3}) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000377000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(r4, r6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x25a8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}], 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000e21000-0x20)=[@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000f11000-0x4)=0x0) getsockname$netlink(r7, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000507000)=0xc) ioctl$TIOCTTYGSTRUCT(r7, 0x541a, &(0x7f0000d48000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000086000-0xb)={0x9, 0x7d, 0x109a, 0x101, 0x3f, 0x6, 0x80000000, 0x20, 0x200, 0x0, 0x5}, 0xb) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000c5c000-0x90)={0xc287, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000e05000-0x4)=0x1f, 0x4) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000a9b000)=0x7, 0x4) setsockopt$ax25_int(r7, 0x101, 0x3, &(0x7f0000450000)=0x60d4, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00008a9000)={0x0, 0x6, 0x9, 0x3ff, 0x5, 0xffffffffffffff20, 0x20, 0x9, {0x0, @in6={{0xa, 0x0, 0xf665, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x861, 0x9, 0x4}}, &(0x7f0000706000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000771000)={r8, 0x976}, &(0x7f0000457000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x65, &(0x7f00004b4000-0x2c)=[@in6={0xa, 0x0, 0x800000000000100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eda000)={0x0, 0x0}, &(0x7f0000ecf000-0x4)=0x8) 2017/12/05 10:13:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f88000-0x10)="2f7070703170707045253a656d3100a7", 0x2) r1 = geteuid() r2 = add_key(&(0x7f0000f1e000)="73797a6b616c6c657200", &(0x7f000042e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000152000-0xf6)="5b327c5eed512026eab765413b4d6de7a82e486397fb0e91776daee5da86dbb0480e684d564c12178b9d47c0ec832e40e0affbadf239b27bfd0d357773c98cc8b647fe61b11019f63794ab674ec6e4e54f6df93a924f2d5dc1a995be9e2a6ca0599c219aaa73f73d63a57e496b3fcc3c9ea4537d6139bd33f2f490723ec39240b1069338b49e4d5fa7dea8dbdd1bb72172b36db89a9f2df9f3a6c92df6ae46e68bfb30d6d614696b97b27d7da5d9a94d7e0fb58d73d3a8863e0a44dfb3fd1b69589496262d66ebc29ef7ec011d111d90800ff1596270247602dc4bcfd8bf0d1d69ee51df564a14c6f0f57fd446a37108ba986a0bd6d5", 0xf6, 0x0) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10240000000015, 0xf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b89000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80803) r4 = syz_open_dev$sg(&(0x7f0000957000)="2f6465762f73672300", 0x3, 0xffffffffffffffff) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000c62000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000c5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r5, &(0x7f0000a3d000-0x10)={0x0, 0x0}) futex(&(0x7f0000005000-0x4)=0x3000000000, 0x83, 0x0, &(0x7f0000a4f000+0xf08)={0x77359400, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x400) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, r4, 0x0) sendmsg$inet_sctp(r3, &(0x7f000001e000)={&(0x7f0000e3e000-0x1c)=@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f00002b5000)=[], 0x0, 0x0, 0x0, 0x44000}, 0x4000000) r6 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000474000)={0x64, 0x1}, &(0x7f0000ec6000-0x4)=0x8) socket(0x11, 0x8, 0x4000000402) 2017/12/05 10:13:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000717000-0x8)="2e2f66696c653000", 0x100, 0x180) r1 = syz_open_dev$mouse(&(0x7f00006ae000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003dc000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="63c00619a085", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000b81000-0xc)={0x4, r1, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) pivot_root(&(0x7f0000c0a000-0x8)="2e2f66696c653000", &(0x7f000081f000-0x8)="2e2f66696c653000") socket$bt_hci(0x1f, 0x3, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000dae000-0x8)=0x401) getdents64(r0, &(0x7f0000746000-0x12)="000000000000000000000000000000000000", 0x12) writev(r3, &(0x7f00005e1000-0x10)=[{&(0x7f000068f000)="29000000180031feffffffffffffff070a0000000000fe07800000000c00090000000000000000010180b758", 0x2c}], 0x1) 2017/12/05 10:13:07 executing program 7: setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000c98000-0x1)={0x62a2}, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x2) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="766d6e6574312600", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000)=0x40) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) r2 = socket(0x0, 0xfffffffff7fffffa, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008ec000-0x4)=@assoc_id=0x0, &(0x7f0000ebe000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001c7000)={0xa, 0x2, 0x6, 0x4, r3}, &(0x7f0000f8e000)=0x10) set_robust_list(&(0x7f0000b37000)={&(0x7f00005be000/0x3000)=nil, 0x7, &(0x7f00007bd000/0x1000)=nil}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cb4000-0x4)=0x0) r5 = timerfd_create(0x0, 0x0) io_setup(0x5, &(0x7f0000d54000-0x8)=0x0) ioprio_get$pid(0x1, r4) r6 = dup2(r5, r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000190000)={r3, 0x7}, &(0x7f0000933000)=0x8) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f0000e86000-0x20)={0x1, 0x17000, 0x9, 0x2, 0xbc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x15, 0x80005, 0x0) exit(0x9) unshare(0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x420000, 0x0) 2017/12/05 10:13:07 executing program 4: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000515000/0x4000)=nil, 0x4000, 0x3, 0x40010, r0, 0xffffffffffffffff) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d12000)=0x0, &(0x7f0000bf6000-0x4)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x3) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d15000)=0x1000, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000164000-0x4)=0x2, 0x4) mmap(&(0x7f0000982000/0x1000)=nil, 0x1000, 0x0, 0x80000000001d, 0xffffffffffffffff, 0x100000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000092c000)=0xfdffffffffff7, 0x4) bind$inet6(r0, &(0x7f0000a0f000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000001}, 0x1c) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8000000000000004, 0x1f, r0, 0x0) mmap(&(0x7f00003b4000/0x4000)=nil, 0x4000, 0x2000000, 0x40000032, r0, 0x0) mmap(&(0x7f000070b000/0x3000)=nil, 0x3000, 0x4, 0x2810, r0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000075000-0x1c)={0xf, 0x5, 0x1, 0x2, 0x4, r1, 0x55b4}, 0x1c) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b41000-0x8)="2e2f66696c653000", 0x20202, 0x154) r3 = dup2(r0, r2) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009ef000-0x4)=r3, 0x4) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000e65000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000086dd, @x25={0xe1c4f205f08e2c68, 0x0, 0xb, "07000000020009000800fd00000003fd0000ecffffff810004d1540300000075f1004061b13f"}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000027, &(0x7f000079e000-0x4)=0x81, 0x4) mmap(&(0x7f0000478000/0x4000)=nil, 0x4000, 0x10000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00003e6000-0x1)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2017/12/05 10:13:07 executing program 0: ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f000033f000+0x9be)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000120000-0x78)={0x80004000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c90000)={0x0, 0xd4, "1505eb291695d60fb4a50f706a62d88d336d7d0858c4ffda9ba3a25d2fd08be00e5d11049d0e7adb8694633bb10d88ab63c64b59dc34638327079a593a2c9203975f98f0c74b13c5c68b85d06f33099375dd9f5c8d1a816f0f38c5356722636fb4a020b531e133bf44b0eae7e38465af3cfbbdf1d0c54f950ae5aa5d668cde78ff2c59bb8d8c723f71bd83cbd9b6dc2e8874e3c0ed58acf87734264f5fbd272fa3ef543d24ffc49ca8aabad58eab3a7d7a27a0ca93447ed015a15df4dd50c5b1211a8dba44048dbe18562e68c4433e66755e9eb4"}, &(0x7f0000f88000)=0xdc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000522000)={r1, 0xffffffffffffffe4}, &(0x7f0000e8f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000009c000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003f3000-0x4)=0x8c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007a8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c52000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000961000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) pipe2(&(0x7f000005f000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000a4b000-0x6)={r3, 0x2}, &(0x7f0000932000-0x4)=0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000010000-0x14)={0x249f, 0x9, 0xffff, 0x101, 0x0}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000045d000)={0x0, 0x0, 0x0}, &(0x7f0000fa5000)=0xc) capget(&(0x7f0000519000)={0x20071026, r6}, &(0x7f0000eb3000-0x18)={0x4, 0x7, 0x2da, 0xff, 0x7, 0x100}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d04000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) syz_open_dev$mice(&(0x7f0000857000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) read(r7, &(0x7f0000d57000)="", 0x0) r8 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) write$evdev(r8, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000380000-0x4)=0x0) keyctl$join(0x20000001, 0x0) 2017/12/05 10:13:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000701000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007bc000)={0x5, 0x78, 0x60fa, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x1000000000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7e4acbcbeb18d1ba, 0xffffffffffff5592) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000991000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfd000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f27000-0x8)={0x0, 0x80000002}, &(0x7f0000f6f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003e0000-0xc)={r2, 0x100, 0x20}, &(0x7f00008c1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000246000)={r3, 0x7ffffffb}, &(0x7f0000f6f000-0x4)=0x8) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000517000-0x8)=[0x3, 0x7ff]) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000e93000-0x42)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005e1000-0x4)=0x8e) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081e000)=0x0, &(0x7f00002b6000)=0x4) r4 = socket(0x10, 0x3, 0x9) write(r4, &(0x7f0000d37000-0x20)="00000000f70806001f050000fc00000000000700016e01f00000ff2f0083", 0x1e) getrandom(&(0x7f00001bc000)="0000000000000000000000000000000000000000", 0x14, 0x3) r5 = fcntl$dupfd(r4, 0x406, r0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000d69000)=r5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000ff2000-0x1f)="1f000000120007f2000094ffa40000770000004108001d000900ff00000000", 0x1f) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 46.491499] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/05 10:13:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000aa5000)=[], 0x0, 0x0) sysfs$3(0x3) r1 = creat(&(0x7f0000f02000)="2e2f66696c653000", 0x2) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f9d000)={0xfa37bb707945dc06, 0x100}) r2 = timerfd_create(0x0, 0x0) r3 = add_key$keyring(&(0x7f000006e000)="6b657972696e6700", &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000425000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ff6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000122000-0x10)={r4, r5, 0xfff}) add_key(&(0x7f0000fef000)="6b657972696e6700", &(0x7f00006cf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006b6000)="b95c3c0dd878e9b4b28518127267cdc1a8e6997053094dc3a9ce2ffd65942ff4ec3e39767278a87f4bc303ab3017fb8c5f9cc8f0927d3ea8f1e2ad08e4f21c1eb6ff553c66887c3400091e306b647ebff94202cef2f6277bf567c874f845b764b577a91897979a6a1fc0332c218545efb21acd76e15e5e35f1e0065a345c8c1a8c590b9537989da557a5adcffba024c5d126b525ac4aabd8ee50dc4910ef110347c34b06bdc5bbbd3bde57ceb569cc79ccf9242c", 0xb4, r3) umount2(&(0x7f00002b5000)="2e2f66696c653000", 0xa) getsockopt(r1, 0xfaa, 0x6, &(0x7f0000803000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c30000-0x4)=0x82) epoll_wait(r0, &(0x7f0000865000)=[{0x0, 0x0}], 0x1, 0x81) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000652000)={0xa4556d71e4107b1c, 0x0}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b66000-0xa)="2f6465762f6375736500", 0x103180, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000c19000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000161000-0x68)={0x7b, 0x0, [0xa929, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000961000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fa9000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000008e000-0xc)={r7, 0x48, &(0x7f000016a000-0x48)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xbb, @loopback={0x0, 0x1}, 0xf0}]}, &(0x7f0000dbc000)=0xc) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4) mremap(&(0x7f00005a3000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000519000/0x2000)=nil) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a9f000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000287000)=0x0, &(0x7f0000d7e000)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r9, 0x29, 0xca, &(0x7f00004df000)={0x40, 0x1, 0x9, 0x7fffffff, 0x6}, 0xc) timerfd_settime(r2, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) mq_getsetattr(r2, &(0x7f0000cdb000-0x20)={0x800, 0x1, 0x0, 0x5, 0x4, 0x3, 0x3, 0x4}, &(0x7f00006c7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f00000ae000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000eee000)=0x9e37, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000003d000-0xc)={0x5, 0x0}) 2017/12/05 10:13:07 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c9e000)={0x2, 0x78, 0x46, 0x2, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0xfff, 0x4000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000e7b000-0x8)=0x2000000000000) bpf$MAP_CREATE(0x0, &(0x7f0000fab000)={0x0, 0x8, 0x0, 0x0, 0x4, 0x0, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a1, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x8, 0x6, "43f0ca", 0x26b, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x0, 0x6, "c8854e", 0xb, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x3f, 0x0, 0x3, 0x4, 0x1, []}, @dstopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x38, "93c80381ae7f0eea12e76b1fbe8538249e3c86feb5640ae80237b2e45ca802c19b92703b399bcc2c5a6704eb66e3c951ade8eae50a22a692"}, {0xff, 0x1c, "7a1f469a6db7e91fae9b7e25dd766cc10a7cc62e5e0528959282a28b"}, {0x7, 0xd5, "1a28dc7b591a28737897ab4e6bed8c64ee3a54f5b3ee25b8904f007feda15c1a8c0fef5dd8e0c902ff53fd42af9348e7ac7483ab316e1a9216876cb6ec971d1e68e056628ca430775f972a6f57c23b806ceaf2e74cecea4d6573de06094ceb690a4c11238f6714c20bdc737013b3a733b1ccce54e05fe14221853c077aeb84b83394794e466ee9c8454f8783d3233e8fba72e71e6973d5f6f247d28a43234c0213b300d67a8326ed17ec4d545386d40839e42d1b4a7e07b68219998c2101f644a26fae30d04700be3d56d7ae6bf0904d5018ed764d"}]}, @routing={0x0, 0x4, 0x1, 0x8004, 0x80000000, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "74a714450198ebfd8737b42f1c3217db042e46cdbc64b330e996c7c40b6484c2a75f51f5549d5ed10c843e7020a4f3dc0fe9e5d33663f96a6726bce2461120a1e3ebb4a394a889e83f8fa6aafc00ae2cd968723446a1212eb424655c9effa96a0b87c2c7fd10e80689a867c37fe2ba8d28ef22ceb53a693ed6eace2de266cf95f6ce874c93e09ff0f11471d438c551ba819dee49b6646cdb22a37b95e540081ab435059c121b80621bd859d5b62fff70e08bff7e3b2ab291c25d4201b57667dbdc61cb9733cab3052315"}}}}}}}, 0x0) r1 = gettid() perf_event_open(&(0x7f0000934000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4, 0x3, 0x18000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x8204000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000001f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000000000) socket$netlink(0x10, 0x3, 0xf) writev(r2, &(0x7f0000df2000)=[], 0x0) mmap(&(0x7f0000004000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000a8e000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xffffffffffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="697036746e6c30000000000000000000"}) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r3, &(0x7f0000edf000)="09", 0x1, 0x0, &(0x7f00000ea000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800000001}, 0x1c) setsockopt$inet6_buf(r3, 0x29, 0x37, &(0x7f00003dc000-0x19)="c304fd7f010000000000200000000007ce5fe1b44a000103e6", 0x19) listen(r3, 0xfffffffffffffffc) accept4(r3, &(0x7f0000686000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000280000-0x4)=0x10, 0x80800) socket(0x4, 0x8000f, 0x2000b) sendto$inet6(r3, &(0x7f0000623000)="", 0x0, 0x4000, &(0x7f0000af2000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000080003, 0x8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r2 = epoll_create1(0x50c01185e15f6568) socketpair$ax25(0x3, 0x40002, 0xff, &(0x7f00004dd000)={0x0, 0x0}) recvfrom$ax25(r3, &(0x7f0000527000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x10020, &(0x7f00003bf000)={0x3, {"12ae2cd4b3c86f"}, 0x7}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000e81000)={0x4, 0x0}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000838000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x7ff, 0xffff) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x6, &(0x7f000011c000)=0x31, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000101000-0x4)=0x0, &(0x7f00000bc000-0x4)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f1e000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setendian(0x14, 0x1) recvfrom$inet6(r0, &(0x7f000005e000)="", 0x0, 0x0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000481000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x5, 0x5, 0x0}, &(0x7f0000a5d000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000db000-0x10)={0xceb9, 0x9, 0x89c2, 0x6, r5}, 0x10) pipe2(&(0x7f000029e000-0x8)={0x0, 0x0}, 0x80000) accept4$llc(r6, &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000eb9000-0x2)=0x10, 0x7fd) r7 = socket$inet_sctp(0x2, 0x3, 0x84) sendmsg$inet_sctp(r7, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[], 0x0, &(0x7f0000004000-0xf)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x2, 0x4, 0x9d, 0x7, 0x3, 0x8, 0x3, 0x81}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x7, 0x2, 0x7, 0x8, 0x9, 0xffff, 0x6, 0x32}}], 0x58, 0x10}, 0x8000) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000a3b000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r8, &(0x7f0000c8e000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/05 10:13:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bef000-0x9)="2f6465762f76637300", 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002d3000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c93000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008b5000-0xc)={@empty=0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f00008ac000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000d9a000-0x9)="2f6465762f73672300", 0x3f, 0x2000) getsockname$packet(r4, &(0x7f00007b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000046b000)=0x14) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000517000)={0x6, 0xffffffffffffff03}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006fa000)={0x0, 0x0}) sendmsg(r5, &(0x7f00001f4000)={0x0, 0x0, &(0x7f0000854000)=[{&(0x7f0000cf4000-0x2f)="3122e5de2f656c47258eb9d5231a5fe1cf1bc20bd4ffd11b2d52f9a20ef6f28851db765cad93e3ac721e6c76954e7b", 0x2f}, {&(0x7f0000d0e000-0xc6)="5d73ca40989cc4a67d3a8ea82d51873299363114c7190dbe19d457dabc9d05b4307a35ab477db5a3916c90cf5cf5606dedf71cbbad27ce549e4c4cea5da2277a3281e65956125d3ff08239bac761cdbd1fa56f0e83779cf0c693870e3f0949f50df3fc2452f29cead8fb831f3b34076b3315618fc8cc941623e64af108342f8a11eccfec02890d6ccedc9bbd7a4c92ddfe35924ae1bc9ff5a8c883e3623074876a42337c06b282e3af43af8e7fb223b6ea269b352efeb7c96c3fb9b0c482a8ec36fb4032e3d8", 0xc6}], 0x2, &(0x7f0000821000)=[{0x94, 0x101, 0x10000, "f407840cad4e6f21930cfb5cad9d7f15532b6f1da5e16a9f7cacaadbd24b71367a38f128479d7bb8b45ecd24e2bf140302e71e98776eade0b257fdc3c88f43e3d64c40563a2a16a29ad0d8f9bb9767778d4c526b36287c97553d10d9326df91b9c6d21a7bd24454f1f8db34b08387b457952983ed377bb5cd41ae23a4d329b113b2dd01957bbc8d2"}, {0xec, 0x10f, 0x2, "22a3ce9aaa84ad446190331f5adc12d08e88480f81cbb62e03ad5cde39dbf9bee67249bfb6b835a3b2a62a512cdcadab67d595259bc18fd7b6142bf880432efe499bb88e9a6c445183839fc7fc36407bdb49d3649d9b5c361fd922d1e3a71af2b819836dc9c2c68715f130df918382392cb15d02375d133d8258d9f644fc26096913e1dfa523f449de5965931ff8c085003670b6cd4c2159de485f8b488903d7cddd67a7a720f0275a5e84a1e6ee101201b7387d08bcc668989458bf7406bb2b70bba7723b3154a6fb141a7837924f58276b0843a9e94edf1fcf24f54bf612"}, {0x10, 0x103, 0x5, "499a84"}, {0x50, 0x6, 0x4, "fbf570df89b887c1433e8db403b38decdc9964427049fb6259a73e4694531d0345f10262e7f3fdc4efb7d1733e7c7f65cb2ff38482a1f9a8c9977d213918f330190c"}, {0x74, 0x10f, 0x7, "877b04331e392cc87da8b207bf4d78f3578eb5b2ec5ee03c5c7e22e7376b48e70f5f35f36567f14c43bf6cc3ecdc4a7cca055259cb4cd3f3e3cdcb9d0bcf15162ae6ef4d181ab2332a215ddaa62c9b91d355145cacd6762c8d9c15229eaae33cea5d0cebfc4bd822"}, {0x10, 0x113, 0x4, "d9a8d98a"}, {0x100c, 0x105, 0x0, "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"}, {0xcc, 0x103, 0x1, "b90501f72cc8480d6faa977a5b9e8658924f9407a47d2093c0767029f13541bd3d0b53882b9e4a8694661ae2c4a97935952e35c736ec87a1f915f69c5c60d591f6c0ac57ed46b2e72d5eeaabfb39f9738d5d20d6e57fbc00874072728286bea0d14d741d8d26bc81675f127755cf55c919bdbba21729f28cba46815fe6ceabbd77959cfe47a0e6036165b1c075858e90f913d4f516e7180c3371a3fd613fa454dd5d587c1e1c0049447cf46531f7feea0cb36c7718091b62d26aaa3fdd225063"}, {0x5c, 0x113, 0x40, "f470399917f925dbf56fe07764f077f71588d3566b6f819f7ca008af493007f543087233ff76ac9c4af7a40a05ee59ef0aff19f4df5afd7231b8bfc9b5af1968f5120bcb0de0227ba9d8522255adfb7d"}], 0x1398, 0x800}, 0x4040) r6 = request_key(&(0x7f0000658000-0xb)="636966732e69646d617000", &(0x7f0000e9f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006e5000)="2f6465762f6b766d00", 0xfffffffffffffffe) keyctl$revoke(0x3, r6) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00004ae000)=0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00003f1000)={0x3, 0xb91, &(0x7f0000bc3000-0xe1)="dd914929164ff3e84774c0867bf8514da6a6f6833a644cdd84c32bb464148f2b2656db21fb74148c5fd5236cd5cfa782d99adef4690b647385316163cee0c0b4e38a82a1d7fea934eea871848762ac1c0b2b32ea0349a8309c2677fa4451a00b5348d106270a80b539bde18c53e6c654131c0e27e33a3208c68109ac02b47e700d67fb71f3df70818d0c7ec4a94e72e74343ddb1b435c4305de9b2b2663bfc29bebdb54f7f9a91a0ab29a6811b117319fc9feae3f6f827ee54f374227a1c1c81f76289bfc3d306a67cb788f9169d25b3a6b111cbbf61d3a875bec91eb91cca7d5d", &(0x7f0000900000)="c0ec37eb10eb77bd8bb4ca30448da4fa004ac1be4562165afa6af66d4649f06afc39bbe60537297f4452a4c6c3ce415a300953215203bf134a84", 0xe1, 0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f00006ad000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r4, &(0x7f0000202000-0xb3)="f6f1d585d2ed07e8b8b2769b987f018126f0f6264c1775e2427407a4c504d0b23a65296a608ef308015bef815a767018ee1dd1594e28ea12872075fd08ebd3215a98f87882e1289890fcd8ddee2578c8b2c55d9f7fec8f52d34cb97d106ac8c3d0f8b26a4978a5447283e943f74a0debb4cb73f7517b7003a5e030e57ee0cd951969a0ba02e4bcd7b7fa3bc86fa614d1b980200b8e858f825c2cdc506d701ed2d706f386c65b6d35394f78d417decbeb40d031", &(0x7f0000d57000)="91df1cb41d1c2120a72cf91f6a4b5e0ee1d20d77c60a960c29ce722827d4dec631ca25e5231a5aab0023226932af4d62c3bb1c7c23611961c05ae191366f00477e6d88f7321f8dc6bf5fa0c0458d11a72db370b3ed2b78650b8941698c766b287b7928e6c48ab4423e63fb4aae78b6c069d7da228789ae49e8d0945f31977b7aaafa71e51db6d645a9e5dd7eb13b6f9cf9b57f5fa80324cd94e7f5194e6761e598183c4b5071ac36698312d1bd0c134cd43aabcbf4663a1e8deab66e0c60a197d0", 0x2}, 0x20) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00009e0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = memfd_create(&(0x7f000045a000)="75736572776c616e3173797374656d00", 0x3) ioctl$TUNGETIFF(r7, 0x800454d2, &(0x7f0000b6b000-0x4)=0x101) 2017/12/05 10:13:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab3000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037a000)="2f6465762f73657175656e6365723200", 0x10000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00001f9000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000fa0000)=0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00006ee000)=0x0, &(0x7f0000d89000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000882000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000237000)=0x20) read(0xffffffffffffffff, &(0x7f0000037000-0x200)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d29000)={0x1794}, 0x4) [ 46.567564] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/05 10:13:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000eb1000)=0x0, 0x400000085, 0x20000000, &(0x7f0000e82000-0x8)={0x0, 0x0}, &(0x7f0000e02000-0x4)=0x7, 0xa000401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000ba0000-0x1c)={0xa, 0x1, 0x7fd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f000095e000-0x1c)={0x56, 0xff, 0x9, {0x873, 0x2}, {0x9d5e, 0x5e}, @ramp={0x101, 0x80, {0x8, 0x1, 0x2, 0x6}}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0b000)="2f6465762f73657175656e6365723200", 0x90100, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d00000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) syz_extract_tcp_res$synack(&(0x7f0000302000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) write(r1, &(0x7f00006ef000)="4c183a733382e13e3e6f7114aee96425209d34fd8074b7bffdce44eeb62621bdebc135b04f16f469d6eb74952e9e43ba6ea5890161c7eae9372d5dfaa8947a42939a1a4161ee72ca3d3e27316baf17c48c8e6941ff81e300000000f22d9ed743b95ce2e1bafcb1bf477c67f51e5e6b72dd8a8a1995bead88a6a1eb5edbc29bffe597c4408447ff57733816b6bfa9394334edc56640ac958fedc264bcaef505e787907573414d1f2b38e61e758771bf0a2ed8e83dc801b439fbb5db8607ea8a783d4cbef6f9648f600a2cd66d1d38b47f239cd5b400ad32eae016e864c439c1717e997f4e5b12", 0xe6) open$dir(&(0x7f000008e000-0x8)="2e2f66696c653000", 0x2000, 0x0) seccomp(0x1, 0x4000000000, &(0x7f00004db000-0x10)={0x0, &(0x7f0000022000)=[]}) mkdir(&(0x7f0000eb6000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f00004b7000)="72616d667300", 0x1000818, &(0x7f000000a000)="") creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x2) r2 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) init_module(&(0x7f00009b6000-0x6)="72616d667300", 0x6, &(0x7f0000eb8000)="4c00ed") pread64(r2, &(0x7f00002f7000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000786000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffffffffffffffff, 0x2000) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fb5000)={0x4, 0x0, 0x20e, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0}, &(0x7f000015e000-0x4)=0x20) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000fb8000-0x10)={0x0, 0x1, &(0x7f0000fb8000-0x2)="66"}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f000041c000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000fb9000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r3, 0x0, 0x200, 0x4) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 46.634662] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/05 10:13:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000fad000-0xe)="2e2f66696c65302f66696c653000", 0x14) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f0000127000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000209000)=0x0, 0x4) r3 = getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a30000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r2, r3, r4) ioctl$int_out(r0, 0x1000000000000000, &(0x7f000029c000)=0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) getpeername(r2, &(0x7f0000b79000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00002ca000)=0x58) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) sendto$inet(r0, &(0x7f00003af000-0xa0e)="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", 0x8c9, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x8000000001, 0x3, &(0x7f000051f000)=[@generic={0x15b4, 0x0, 0x0, 0x0}, @generic={0x45f, 0x0, 0x0, 0x0}, @generic={0x1d39d, 0x1, 0x0, 0xfffffffffffffffc}], &(0x7f0000bba000-0x7)="73797374656d00", 0x8, 0x80, &(0x7f0000ffb000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r6 = socket$netlink(0x10, 0x3, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000954000-0x4)=0x1, 0x4) io_setup(0x6, &(0x7f0000050000-0x4)=0x0) io_submit(r7, 0x7, &(0x7f0000786000-0x1c)=[&(0x7f0000d41000)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffa, r2, &(0x7f000084e000-0x74)="944af03e55c6de6d098afd386e9c4cfe0da673693ce1d45e3f8ab37156ea195c2b70ba4ce2acef8457c4664032e163325faebfae13e54338fd48958d09875b1e8641c45bbcf7a6317e95294255d6632ce7e99c4609d3fd46d33f29b5656fd9f482d7feef434ca74b0a0d8b3fe94883e24d0c7c84", 0x74, 0x6, 0x0, 0x1, r6}, &(0x7f0000aef000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f00007a3000)="2cb35b6a5a0800e8964b35a6c71117d1ce4cbb22df843d5dddcdbb25bb675f924948e5cb9eb686b2e3513a5c46d759fba4dd5cf2c9ab99cd1e5c3ea523143693fa3baffc82f3fbb5e7933f31b421dc59b69e86ce2aa927304ecbf019a8e56f3d3c9ebc925483952097454c853735a7f3a21748d64143fc57ac52b1a620387a6ef2cc39de7b13c9c69e61e9d92dc28ff3c7e00dcc088e0735021757ce369263ce78", 0xa1, 0x3, 0x0, 0x1, r5}, &(0x7f0000565000)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f00001a5000)="bbef15c3e13756be583ceceb5895bce08e191ecbb27f9713a99a2cbe896147206b5aa11ed6ad2bc35c6db1632f3ea8f58968ea56b2a98b297a0665763ba3cd4a530d791fee064e5f00e28d760e48bfc5aaa240f8e475df9b395e4f71a4d1718335314438b087eaf0d7becae079ef03cfec2b56a2151dd5d3f3d82512442a7c1eeb9b53dfc1e1f269622363f149672ce5c32d0ba5000e9294a992be4bbd9abe379f99834294565177dd1da2", 0xab, 0x6, 0x0, 0x0, r1}, &(0x7f0000a6b000)={0x0, 0x0, 0x0, 0x0, 0x10001, r5, &(0x7f0000a57000-0xcd)="da01f20da4a9a97377a562087fd94d5be37708a8257c93fdc4dfbb870c823b7482fd2d0398f3e413ebe160751bd2c38a54c34475670b7361eac35b4ec04f856c848f201e242bf6974076e071c993d605b4c12d9bdafbcabb36d75b7aeacd0e22bbc0f5df196d86610eaa7459e97638be4ec5eabae425e1fde4282052bc5b3bda678ab6e699174c1d34d98e89b647fd5003cb97c499e68c9f307fed26784798f4871e7dffbad6ac043632c371e9dd74247017b72e41c16a5bf14033cbc9612f3088cb4e86601c41e2ebe82e326d", 0xcd, 0x0, 0x0, 0x1, r1}, &(0x7f0000afa000)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f000046f000)="0152f6471223d42066734699cd64a6b22c5fed8ffea6ba479dd8c715b1ee8f97a45e5b0be494bda1b6a61281fdd6d3cfa3c34b90d0d52ff2f179b121bac0571c8904aa302ee5ad5079b62d6c0c1bb7aa07ca0d3d75016ef8caf35f51c9fe9a38f5bd35a160ba9f8b22cacc94cef9a3680300bd4e2f29", 0x76, 0xaa, 0x0, 0x0, r2}, &(0x7f0000d6a000)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000aad000)="fb5cf88373f332ca76a19f920ce459b0e265980c374329875337d0f93ca789d8a1d8ac5a2ff98f30234c0db3cc65a11f19987313e71aba3930409cd2fdd21e5b007f0b47304be910c0e41402533bc42a90161a816d3293268ae248a78e0f1dab9eb7cf488a63fbcb6778fef1a744a4f2a7b48b1e27c93bea49e76591ef658469b785740e5156f22209ac910405acd8dffa3598b3f0f0b57653085e51654921975a1564fa15", 0xa5, 0x3ff, 0x0, 0x1, r2}, &(0x7f0000232000)={0x0, 0x2, 0x0, 0x0, 0x7, r6, &(0x7f0000f13000)="6ea743ac6d6298aae093ece70541d43df4763665c8df78d53cabecf1b3dac72e115a061dee0b9f0ac341e2fdab2bfe4955abdac88c5f29827152c149664e74316bd1f1f339fa5465fb5d4da75454397f34acad21cee392be145462598cb9", 0x5e, 0x20, 0x0, 0x1, r2}]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0x0, ""}, &(0x7f0000146000)=0x8) r8 = syz_open_dev$vcsa(&(0x7f000090d000)="2f6465762f766373612300", 0x6, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000cd6000)=@assoc_value={0x0, 0x0}, &(0x7f0000555000)=0x8) socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000005000-0x26)="240000e9190025d6071c1ffbfffffc0e0200fffd0010000002ffffeb08800600aafeffff", 0x24) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000057c000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000734000)=0x14) 2017/12/05 10:13:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009b1000-0x8)={0x0, 0x0}, 0x80800) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x1000002, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)="6d6f756e74696e666f00") mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r3) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) r5 = getpgid(0xffffffffffffffff) fcntl$lock(r3, 0x7, &(0x7f0000f70000-0x20)={0x0, 0x0, 0x4, 0x4, r5}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000124000)={r1, r2, 0x3, 0x1, r2}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e2b000-0x10)={r4, 0x18, &(0x7f0000022000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f1b000)=r6, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = mmap$binder(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x9, 0x4010, r3, 0x0) r8 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10010, r4, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x54, 0x0, &(0x7f000000e000-0x54)=[@request_death={0x400c630e, 0x3, 0x4}, @increfs_done={0x40106308, r7, 0x3}, @request_death={0x400c630e, 0x4, 0x0}, @release={0x40046306, 0x1}, @free_buffer={0x40086303, r8}, @dead_binder_done={0x40086310, 0x4}], 0xca, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc48a73ff1659ef4250e4f31cfd1b0c21e1a87daac317e82f472d4505fc504658004b7993de11233f60a90e1ce034b8a8ca176854e93fc8ab9d3a176b3176ceaa6264440169da3e1c391b9592da7da35c2da55de5e768150f513572bd99103a2c99afc207d122e62911a1c890d14aa9"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f000073a000-0x18)={r8, 0x0, 0x0, 0x0}) preadv(r2, &(0x7f00009d3000-0x80)=[{&(0x7f0000f5b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000b58000)="", 0x0}, {&(0x7f00009d2000-0xe7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}], 0x3, 0x54) [ 46.675239] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/05 10:13:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0xa, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x9) fchownat(0xffffffffffffffff, &(0x7f0000012000)="2e2f66696c653000", 0x0, 0x0, 0x1000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000798000-0xa)="2f6465762f7663732300", 0x3f, 0x200) r6 = dup3(r1, r0, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000cba000)=0xfffffffffffff6ee, 0x4) rt_sigtimedwait(&(0x7f0000ff7000-0x8)={0x3}, &(0x7f0000777000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000069f000-0x10)={0x0, 0x989680}, 0x8) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000e7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_int(r4, 0x29, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x1ff) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ppoll(&(0x7f0000ea8000)=[{r5, 0x2, 0x0}, {r4, 0x100, 0x0}, {r6, 0x2000, 0x0}, {r5, 0x40, 0x0}, {r3, 0x89, 0x0}, {r0, 0x1, 0x0}, {r6, 0x2, 0x0}, {r6, 0x80, 0x0}, {r0, 0x4000, 0x0}, {r3, 0xa288, 0x0}], 0xa, &(0x7f0000800000)={0x0, 0x989680}, &(0x7f00002cd000)={0x7fff}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fgetxattr(r6, &(0x7f0000d75000-0x10)=@random={"73797374656d2e00", "73656c696e757800"}, &(0x7f0000dd9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) pselect6(0x40, &(0x7f0000726000)={0x5, 0x2, 0x7, 0x401, 0xff, 0xd6, 0xa004, 0x5}, &(0x7f0000981000-0x40)={0xe0ed, 0xa3d, 0x6, 0xc79, 0x7fff, 0x2, 0x0, 0x4}, &(0x7f0000692000)={0x2, 0x8, 0x3f, 0x5, 0x1, 0x5, 0xfff, 0xe9}, &(0x7f000082f000)={0x0, 0x989680}, &(0x7f0000f30000-0x10)={&(0x7f0000ac1000)={0x7fff}, 0x8}) socketpair(0x5, 0x805, 0x8, &(0x7f00008b8000)={0x0, 0x0}) 2017/12/05 10:13:07 executing program 6: prctl$intptr(0x20000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000052a000-0x4)=0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d43000)="2f6465762f7663732300", 0xff, 0xa2102) setsockopt$sock_void(r0, 0x1, 0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000287000)="2e2f66696c653100", 0x50) r1 = syz_open_dev$vcsn(&(0x7f00000f5000)="2f6465762f7663732300", 0x5, 0x80) getsockopt(0xffffffffffffffff, 0x9, 0x80, &(0x7f0000c73000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001f1000-0x4)=0xe2) unshare(0x20020000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005c5000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000060d000)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000277000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e0b000)={r3, r4}) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000e9f000/0x3000)=nil, 0x3000, 0x2000000, r5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000aed000-0x14)={0x0, 0xb70, 0xffff, 0x1, 0x7}, 0x14) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mount(&(0x7f00009ec000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653100", &(0x7f0000019000-0x6)="51616d667300", 0x105400, &(0x7f000000a000)="fc29b4") socket$inet6(0xa, 0x100000000000006, 0x7f) rename(&(0x7f00008d0000+0x231)="2e2f66696c653000", &(0x7f0000b76000)="2e2f66696c653100") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001cc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000052000)=0x8) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2000000000002, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000e6a000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 46.730669] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/05 10:13:07 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d50000)={0x6, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x5, 0x86, 0x0, &(0x7f00001fe000-0x86)="bd00957ac786be5daaecc0e90bc5499bbd70efe99bfaab38d8b437ecee5e5471aeea244f827b6b24055e0cfb53851400665fa64a01ca1ea035c05e23f9f156b8661917abd646fac25eea4eeb7c63b0a756163a5f34a1cfe1f2f72f7b9e559422634205e574e88f0f19c9c39b268c110084ff0ff8884de4e5becaf7b453eec8d0195eb3bd84b7", &(0x7f00005f6000)="", 0x8001, 0xf87d}, 0x28) r2 = openat(0xffffffffffffffff, &(0x7f00007eb000-0x8)="2e2f66696c653000", 0x40, 0x1a4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc4000-0xb)="2f6465762f6877726e6700", 0x10000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000a74000-0x5)="7678667300", 0x2002, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0xdd, 0xfffffffffffffffc, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e0000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) perf_event_open(&(0x7f0000f58000-0x78)={0x5, 0x78, 0x800, 0x4, 0x2, 0x9, 0x0, 0x0, 0x20, 0x2, 0x0, 0x20000000000000, 0xfffffffffffff813, 0x1, 0x0, 0xffffffffffff90a5, 0x2, 0x7, 0x0, 0x40, 0x8, 0x200, 0x1, 0x6, 0x0, 0x6, 0x0}, r4, 0x1, r3, 0xf) bind$netlink(r2, &(0x7f0000370000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r5 = inotify_init1(0x800) prctl$setptracer(0x59616d61, r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000007d000)=0x0, &(0x7f0000736000-0x4)=0x4) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x1, 0x13) ptrace(0x4207, r7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) ptrace$setregs(0x11, r6, 0x3fe, &(0x7f0000e2f000-0x5f)="af1cdb62d7c8e774be807d14b5fc325c397ae118a2c1f90a9e1d28751805c1ca1b2cdd3f6e69f7a05acddef78d0948de2f8bd2be93f0604c2cf3b3d9ef325899aae99f59bc530b2a6fdeb33033f5d08e55bc9250565eea9404cff7eb3cf374") sched_setaffinity(r7, 0x8, &(0x7f0000c82000)=0x3) ptrace$getregs(0xe, r7, 0x1000, &(0x7f0000e90000)="") ptrace(0x13, r7) 2017/12/05 10:13:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1d, 0x2000000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000012000-0x20)={0x3, 0x0, 0x8, 0xfffffffffffffffc, 0x4, 0x8, 0x91cb, 0x3, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9dad}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) close(r0) socketpair(0x2517221c1c9109a4, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000006000)="6b657972696e6700", &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r3, 0x100000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000005000-0x10)=[{&(0x7f0000007000-0xb5)="e946747733ce4ea0642740bca27c12c0626e4ff9b67de168343ec7105cb36315284f3988b61bbf696dc706554f1a980eb4d4ca51f2d2275fa95fe932ee55c0dcdf70d0c4197483b65416fcff69a3f3c0ae23e013f607d67a86af38e0aca3777c044dcd7914c0f41e8bfe55d8b15cd1bcc85a043f99977e83365d6417ff74dc851eb93b7e6338166f4e04d8a223d80c814fb16d22e0b6e6c299a0faa68149c75dfb174e75236f24d85b54b9d1b0e3d0ae9ab9aba120", 0xb5}, {&(0x7f0000007000-0xde)="96344a39b9edb13f8b48fe64949ffd961a215f8ea8e0872cea520ebbde7268047fb2b0c0a919e2a50d0e65d185cebfec67c72cc1060a5275f818d5594dab80786018dd433af9e25343915226ed169307267737ff96f3310da78ed9f3282f329b96410420ea9bb8948eddc076dd822879cbd9b88a67d3c8157bb1edc1a500d2f93e717ecb93c0f5785f7f94313623a958d7a0f2572c9afe66fa7e0e0245181586ae777a139d64a5ccdab759a0edb3f937eba77da558f6dcac50f246a8a8ea37da66b7be49750e0718cbb076031b9055f3697763d3af88511320769cf023cc", 0xde}], 0x2, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, 0x0, &(0x7f0000004000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000006000-0x30)={&(0x7f0000006000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000004000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[], &(0x7f0000005000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) 2017/12/05 10:13:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6d61707300") pread64(r2, &(0x7f0000015000)="", 0x0, 0x53) [ 46.771629] binder: 5181:5183 ERROR: BC_REGISTER_LOOPER called without request [ 46.772659] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 46.787603] binder: 5183 RLIMIT_NICE not set 2017/12/05 10:13:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ee7000)={{0x2, 0x3}, {0x100400000000000, 0x0}, 0x80000000000000, 0x10000000002, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000b1f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000045a000-0x1002)="", 0x0) socketpair(0xa, 0x1, 0xfffffffffffffffa, &(0x7f0000ee5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000553000-0x3)=@sack_info={0x0, 0x9, 0x8}, &(0x7f00008e1000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00003e1000)={r4, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$llc(r3, &(0x7f0000b4a000)={0x1a, 0x4, 0x1000, 0x4, 0x3, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r5 = socket(0x20000000000000a, 0x2, 0x0) getpgrp(0xffffffffffffffff) r6 = getpgrp(0xffffffffffffffff) r7 = syz_open_procfs(r6, &(0x7f00002a1000-0xa)="6d61705f66696c657300") name_to_handle_at(r7, &(0x7f0000ebc000-0x8)="2e2f66696c653000", &(0x7f000080f000)={0x25, 0x0, "97c3fa238a4760c7b5ded3bdd84d655fe3b11b54b60cf30b0ba2d9a557"}, &(0x7f0000abb000)=0x0, 0x1000) connect$inet6(r5, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r5, &(0x7f0000e81000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00003e8000-0x5c)={0x161624cc000, 0x1, 0x5, {0x0, 0x989680}, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/05 10:13:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000196000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "73616c736132302d61736d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0xc01, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x81, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x1}, @queue={0x0, {0x0, 0x0}}}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/05 10:13:07 executing program 3: mprotect(&(0x7f0000dc1000/0x3000)=nil, 0x3000, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000001000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000092e000+0xf29)={0x2, 0x78, 0x336, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x0, 0x0, 0x4, 0x400, 0x0, 0x0, 0x0}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x2001, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000003, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000b1f000)={0x6, 0x8000}) epoll_create(0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) gettid() getpeername$packet(r3, &(0x7f0000b0e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007cb000)=0x14) rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000f22000)={0x6, 0x101, 0x3cc1, 0x9, 0x401, 0xa6, 0x7a2, 0xfff, 0x4, 0xffffffff, 0xfffffffffffffffe, 0x3}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000df5000)=0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f00003af000-0x80)=@ipx={0x4, 0xc44b, 0x777b, "ffeb1d1ec96d", 0x0, 0x0}, 0x10) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/05 10:13:07 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000067000-0xa)="2f6465762f6375736500", 0x4f2abd2b8189f2b8, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x200000080000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a18e181f3622a2a799c7c81dc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075e0b8419edbd3ecf71c03152c1dc21aa07024b15f9014783e0a5eaed0922946d"}, 0x160) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1000, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000a31000-0x8)=0x75) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xff, 0x2109000) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000354000)={0x0, 0x800}, &(0x7f0000777000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000657000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1021, 0xffff, 0x8}, &(0x7f0000f66000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r4, &(0x7f0000019000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f000000f000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000001d000)=0x35) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3a000)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000ad1000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000a56000-0x8)="2e2f66696c653000", &(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x3, 0x0, 0x0, 0x6, 0x20, 0x3250080) 2017/12/05 10:13:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00009b2000-0x1)="00", 0x41, 0x196, &(0x7f0000000000)={0x2, 0x8001, 0x7, 0x0, 0xe438, 0x8001, 0x9, 0x26}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002f3000-0x10)={0x10000, 0x3fff800000000000, 0x100, 0x400}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000022e000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fb4000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000aeb000)={@generic="185b3afad99628a1a89f819c790ca14b", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000f5b000)=0x88, 0x4) connect$inet6(r3, &(0x7f0000f03000)={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d5b000)="2f6465762f72746300", 0x2, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000dac000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd21, 0xfffffffffffffffe, 0xff, 0x2, 0x8, 0x400000004, 0x9}, &(0x7f0000f73000)=0x20) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00006a3000-0x10)=@common="9e703667724530000000001d00000000", 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000f98000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000999000)={0x6, 0x5, 0x9000}, 0x4) sendto$inet6(r3, &(0x7f0000212000)="ea4d", 0x2, 0x20000000, 0x0, 0x0) getpeername$inet6(r3, &(0x7f00001ae000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ae2000-0x4)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x3, 0xff, 0x8, 0x2, 0x4, 0x5}, 0x20) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00006a0000)={0x1, 0x101, 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/05 10:13:07 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008f2000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000a5b000)="6e65742f69676d7000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfdfffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000cfc000)=0x1, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000826000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) init_module(&(0x7f00009c9000)="295b00", 0x3, &(0x7f0000633000-0xb)="2f6465762f6877726e6700") ioctl$TIOCGETD(r2, 0x5424, &(0x7f00006ca000-0x4)=0x0) mlock2(&(0x7f00008c9000/0x1000)=nil, 0x1000, 0x1) r4 = socket(0x0, 0x0, 0x40000000000000ff) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xdf, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x40000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000722000)={0x0, 0x3f, 0x4, @thr={&(0x7f0000b70000)="c740e2e6e45b931f7a09742c9db76d498fe5e9b0923fbf6242aa654a12551ef2d2b140fc2954d9c2b507184bfb1bc692a594933741b0160e1673d04b208d6bd7b11d6fb315de98aacd8ad573af603c0463b978d2f919c67b79ce144ec5b81df3362e0a977d5e2c0afb0f9be14395e6ad268313ea5d1c3d77126a2ef6cc1e8d38ca259349b9bd84bea8e54de51c4cdceb13e7", &(0x7f000077f000)="7b653b7f8b25dde405e53c7b51fcae1c817b5e62abe7fa83eb34ddba1cea6d33a9775c37d60e02a9cfbc1e66e921fe0ffe62adfafebfd9c4d7ee98a582050278da91b543fc8407815dad606c75c66b983c3f526205825c41f8a1d9b9922303856d6b64d93d6683544864e950e5cb514678077bfa33ff09ce82869d6dddc614441245a62edbd98e0c861280dc50f37ecaeb20f59240741f685fb74f6eb76a766bb32ff8c45f126d6455b3a6e43aa4ce926edbebaddec7db3fd8193455767211ff0a5077ca518dab97157fe116fbed1df07335baaa02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b6000)=0x0) pipe2(&(0x7f0000300000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setpriority(0x1, 0x0, 0x5) vmsplice(r5, &(0x7f0000227000-0x60)=[{&(0x7f00007f3000-0x99)="f0c8320f05e17c5ce6c84fa6aafaec42a24d535fa3000000066c8e266bd0647a9b1d12031621f886cb28b84ea4c4cdc431b0fdde8145fac2a05ba2418a65196508806fa9966d5e7149d53f2b1cd12dd678fdc2c1b3225f19f2941a43ec569b6fb50172c85cc5448cf67dbbf225f395b66e3366c5fcd51b64b747519f38be2590a55bdd927f4ad705a291f034279b36360a81cee59404d591ed", 0x99}, {&(0x7f00007f3000)="6a8200000800000000056821c2a35cfb30ea3273d46ebd585fffa27155c62ef6ffaeedab8294c016d5e3", 0x2a}, {&(0x7f0000694000)="d19a0f7b82f499ae7ade35824e667e280f80f9caecffc247b0c90c128986966c321cd7264e1e80efbefab01425ca61b9cc0fc2dd8664a40299a58cdd6f5d9df57f0835d4515c172c77fd3e5ad33f1ecc22769427b5e694ecf401f81efd6149d12518246857137b6556ac9c795123caa40d6455ddf5a3b0", 0x77}, {&(0x7f00007f5000-0x1000)="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", 0x1000}, {&(0x7f00007f6000-0x1000)="17a26d3920c687774bc63560a43d7f0f05bad6f887167f9e83b8129b597cf44f176a128a6db4763a1dca619e235f1bdae38188badb7840950d169ee7f45dcaa4742b2b5a090eaef5c5d86b7ee82df8189d9ccab62d3f5245880577c0a7d637746586fb727b61d36c9f18d77400a7c8b47fee0287a8e5aba4f5f13b2c257cb859638fe5f85b5cc39520e13d8f972fca1d6bae9a5b89803e2b6a4e9b5a977d50b68029be8968250d91a679261e921367cbad0d943893915b278974b4a58983f82190080cbbe771ed3ea4f8e90cc0dd18604f2c52edb06fd8fe02605acc1b0321bc9cf7d75e590d4245d4f5c3d6ab849b0aab848673d843b5b1aa48e0d2d09f02d5200264f822474a61efb46fe4f67d660d5d9fe7a8bcc0c2ea168db4038923433a83c48ead7bee4a4402ae9575b923a766f7f5bb02f2457a7a7a998653c8a3fcad2de36cbda4ad5ac122f285ad0d6b8fc9597e97d9bab21fd72897329572a0ed98b146394048d8a839bda8eb35ac6d6458317d583fca3f294cac1d9e58ff876d6824f6d847f866c2041844243f3dbeaa75a58912cc30456de02028b4d024314038a7d54b03b79136dcb7938f598e66d9a5d72c7afc363bbc92a8f87b25a40e2be54428d7377817de8a355d2bea44202ef07b5ebd7b61ebf3d3fb741e8b3b715c1f8edc492ab36c561210f817297e0ee596ec493244de983ad73be90bbb147167353fa4f05c29b8e981cc8f3cd8c3aa90056ea7db7acde18986da99b0ef020f26e31b7f4fac9fb5f0a84872a9d195cb7dfb94d004a29813489bb410e94bc49c47dba4d6a0b114ec391f0247c100faf7976f8bb41f691a496d8bd761ceb12becf3a66bc7b7b7a0412a6b9e5df8d6d3f1aff253883fc057c8772bf1cf4345b1a1bd7cc34308c5f3417a47170dbbc1b81b6151eaadb0b3c039fbcf1ab62b189c07621fa1d1e31cdade3b32b88ba79cfd1d49ded4728b79430ad6bfe12e533730c6db3f2cd29ef65d0aa85caa806d7bcd6dc2aad347af801c24bbd37b70895167fc7a917f615619d8248113b53903b5bb058ec8ce2938d2aaf197c160ab52afa6cec565c0aad29a69eb29e05062089dce7c3d1542d4dc83ed84df73f58034c55cbccb200e7b62c2ecbb1f2d7ec4a571cc1b70750f6e6cff1b77b3f309a23fc4d4b68819f26c2e5dafda591d9178e695cf60a7f2602b4a78f4c99de468e31a919ffdccb772f0ad41b064aa5d404646c52f91f95045536f7377622c40f8536081f9162c33b7e135bbafa20c7ada8744fd685808b4717e45fa0b6ebbf4e19e618465b4c98f34566a55601afa1ec29f6439842bd1bc9d38ab9ecefab663caea21193deab5fb250db3d451eb439367cd63ffa5941f0cbd841169368757547a48d86d023ad5e7a1ac8fa8e6df28d418a0b0c7101172201a922d865e4505a13c6a0928e7fc3d369d192cef64e1ce4e54f005e11580739c923ba709d5267dd2d9cb88acabfa61823d190b559bcb0f15d0216b79e68aac477ecbf7c3ade08f1aa29c4fe1e2293bfe525998206b728ac4eb20cbbdd3b94d746325b00df6e9b195069d33fb073795e69750877431dd4a6a73a4bbdd3c2f023b5f4d6a7b2239ea84f6f13649d5567515d095ff0e29680b74b3a224f54c7611c003bb84cdcef73ec18ac4d2099ab034ac8b112f59e7448ebe3ba29e5c7bfc24544453c0849ecea6d2809151902577d13d8355ef4be0f96555c0c2c1f40becdd098364ce0a9cc9173562ab1215a06210e24fc54905aab0ce6f61350a9188648bbf94515f50e2e1af438a44b84ccf723113f1feaf08659a78bd2ce306074530da11a829936ff93aa0af7ca72836a8f0bf9f6e313204147d822852474755196ea535c9ed992779569f8b855972d275601b2ca8d4e5cfe82ef34553a6520be670f109278a2c43110333ea703ecf728b981f0d1e36bf1af91fca02f80e3a0277454dd8bb74d474f8105040eba86a1799075011b7c10f5736426769499c62026545cc84843c941b86dd5b1417f266f8acd490042c321834a72814cf397159a26941a295d8d58a24238429f7a156333d5948b49645f19570e9492ce718c65680211fc81790f2c967ae0c395ea82143ba0b371f94eab81f7dada943f1bca7a97b6ea816826095c0557466a5af0dc2ba6f4651f4c016fea7c06bddff72e2ef7e3d78a02fcf4c9d9c7d021bfd42a84dfd43f2fb2bff1f5bfde55b3ccd087de0a6cdcbc7fd7c24809b688c6bd2fc712bb5498fee5546e158958007a22ab82b352182e4e88035bfd65a4415edd030af5dce390724a78f2354799024df5187db7620e5f2ff35b249c53f954077f2a4ce80bbe6fdd8c78af2c6ca6f4007252161562151a1464fcedcae85bd37c65c0906987e442ca0441edd1c5d008d11a14734e3b03ab2fa49f429dd3f0f1e59bd1b6c6d6c60daff283ae65f49bb026eef9c9c5d336f6d5c8413e3b06cb8a9d3cd23d94e102bd6963598ac9001f2d0b981ed00cc1790311df723506f86ee75eb6aceb58fb0432ba255a29390efa7990224e151ab1e366b6aa63814d683468f11af7f03347fa3b44addb3253ce97c776870be0469420830d004af64ed669aae727130b48ff64730dba94d426d8546185bdb34327bbc3ead1baeea9840a87861b6e5b5fde482f0f516fc72346edfbfde8eabfc14b565146ae1364fb8b6c373cac48fce2e03acc8d6b29ea3e37bca5413c3a044ec15d5d554a20d90778ced44c6e092ab7ad32997b2bd73f8a3c27e6dec2b0bafaf59a464b51daa6ba80a5f6e03c0fb128604553cd2d208672ae9f8392ee85cb52aa770e3a627d8e3afbad442cc53aeda450775cd77bd6d3bd4f307a3fa113d17c03c517571a21bb9d541ac88cf2ccd99df67c5c365c221245569a32e168abba33f0f311a84ce372d771eb4122cc3fac53785e9787e1f00eb2aa9466c8fbbf9c84659b5a1c37d616ea5eea39889b0c718df48244d405065ef68846b1343f2632ed75d0a64f0475d0ae202c3f9acbd0ae8f6eceb0290a1dcc4e83f0014556128c8a47b21fa9024e54810d0ece2dbdbd0534a11f9571096e155abb69b1eb097cd0cafd5d1788fd32fc2237ee356bfe5c0116fa15e65c4aae8eee90d0cf5e6f099bee19b560d8032f333cefe06945bbc5bba0d7e92ab895dadcebf229a844e5548d788a6ea483b0884512d6a7f38b0208d2a36e68d6dbb6db2caa9792a154af2740f3066581714c68b4ae95ab03f6a561b43af3e807e16b5c1f9d532423a997173027c90a178beaeb64b029578c188d4a62711ac700c1aac081e8dc1dab7811b5f96236bf456d50233e49b9762f0405dded21757858c38f8160effa7e174510b9ec7e5f6d8556a3874b55fee72e1ffadc119bd88a1350746e9f19bd2a95dfcd19f5c941522566d36daf09a6c858f2605e02bfc241fd6446ed80b85f94d634b4c99d5bd8d1a2a281545464312504a9121c8819ca51d015339207130a9c4fcb29b19f28d2cdf0c817294802f92856eabcba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0x1000}, {&(0x7f00007c9000-0x39)="d7486fe7b389d8f332b6382d804b49ccc1a57115d03d492690229b365d229f4f332aaca3102e9f2cc6d11db237aba558cd523fb7e415db93606ea9be6a027472cd61a4b3977a7033629d6c2f27ab18b8ba802256ab69e2286af1a191b04c9e5f4a279ac5c6d2af85153feefa4d7ef19a4db51c7d20b5bdfc1841151f49456a20f4bfb9c50244d62005122e", 0x8b}], 0x6, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f00002a6000)=0x2, 0x1, 0x2) recvfrom$inet(r5, &(0x7f00002eb000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x2, 0x0, 0x0) perf_event_open(&(0x7f00007f8000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000f0f000-0x1)="0e", 0x1, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 46.819461] binder: 5181:5194 got reply transaction with bad transaction stack, transaction 18 has target 5181:0 [ 46.819474] binder: 5181:5194 transaction failed 29201/-71, size 32-8 line 2685 [ 46.852234] binder: 5183 RLIMIT_NICE not set 2017/12/05 10:13:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffff7fffffffe, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c43000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000035000)={0x0, 0xc8, "9260522e9dadbf921babffbecd4cd4a4b932e31ba2448fa51bbf11fff356b82d96b0964d0f2f31d7255ed9aee95108a67f8e05ec9b60e0fc158cd30f8c022d876f212ded989313f60ecc374b03cd51c58be4a79471a0e4a5fddaff2e8968c497933c21208ee9a4acb5b5abdfa5b37fe67863ed7bbea8a040071e87c71a383a8fdc3ac81672f64125dcc41a99280a4fd53e1e24bdcf5fc40668a3cffff0d4fabcd2509be9f9b3926ca11ebcd4018331dbc7bf8e59a9f7e8516bb81d7f7f63f72b45bc523ced22061e"}, &(0x7f000094b000-0x4)=0xd0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ba8000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe(&(0x7f0000ce9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000093c000)={&(0x7f0000f9a000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eee000)=[{&(0x7f0000c62000-0x17)="ec07f2bea0efdc1f0500e6b502475a620d9b651d7c263e", 0x17}, {&(0x7f0000b34000)="ed7119c8b5bd800000000000000015ca70fa67fbe8c774864649", 0x1a}], 0x2, &(0x7f000049a000)=[{0xa8, 0x104, 0x97cb, "a0d935b6ef946e684ac580bb6066eebd3aba41b1a8eeb42930eb3f9ab1026f57c610ecf49e9eb68d443b23ae558df127302f948f28023d82d4645ac65223e6af1ee134ef3928e0be79ce97974febb82b8cc10d79164270c94445cd7308f0d234f354b681dc06bc1d64ed6226489d451f3f7b2646000bd2069695e51a7a0a75a452c11336be5a0aac4e16dda25726d966e8a896cdf098"}], 0x1, 0x8000}, 0x45) r5 = syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000f22000)=0x100, 0x4) syz_open_dev$sg(&(0x7f0000af5000-0x9)="2f6465762f73672300", 0x9, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f00007cf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = perf_event_open(&(0x7f00008a1000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x80, 0x40, 0x4000, 0xfe, 0x0, 0x200, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00005d8000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000be7000-0x48)={{0x1, 0x2000000000, 0x6, 0x3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigpending(&(0x7f00009e4000-0x8)={0x0}, 0x8) renameat(r3, &(0x7f00001db000-0x8)="2e2f66696c653000", r6, &(0x7f0000d67000)="2e2f66696c653000") mkdir(&(0x7f00003a9000)="2e2f636f6e74726f6c00", 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioprio_set$pid(0x3, r4, 0x4) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000274000-0x17)="0000000000000000000000000000000000000000000000", &(0x7f0000077000)=0x17) sendto(0xffffffffffffffff, &(0x7f0000003000)="f0", 0x1, 0x0, &(0x7f0000615000-0x7)=@sco={0x1f, {0x4e, 0x4, 0x0, 0x7, 0x80000001, 0x7}}, 0x8) 2017/12/05 10:13:08 executing program 1: r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fa9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x2, 0x277) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee0000)="2f6465762f6877726e6700", 0xb00, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00005cd000-0x6)="737461746d00") ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000b04000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000700000-0x88)={0x4, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) read$eventfd(r3, &(0x7f000028b000)=0x0, 0x8) write(r3, &(0x7f0000d44000-0xba)="", 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000872000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 46.910424] binder: release 5181:5183 transaction 18 in, still active [ 46.917427] binder: send failed reply for transaction 18 to 5181:5194 [ 46.917450] binder: undelivered TRANSACTION_COMPLETE [ 46.917458] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.917462] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.925089] binder: 5181:5194 ERROR: BC_REGISTER_LOOPER called without request [ 46.925099] binder: 5194 RLIMIT_NICE not set [ 46.927694] binder: 5181:5194 got reply transaction with no transaction stack [ 46.927702] binder: 5181:5194 transaction failed 29201/-71, size 32-8 line 2670 [ 46.935212] binder: 5194 RLIMIT_NICE not set [ 46.935222] binder: 5194 RLIMIT_NICE not set [ 46.935236] binder: 5181:5194 ioctl c0306201 2000dfd0 returned -14 [ 46.959851] binder: release 5181:5183 transaction 21 out, still active [ 46.959858] binder: undelivered TRANSACTION_COMPLETE [ 46.959873] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.960280] ------------[ cut here ]------------ [ 46.960291] kernel BUG at drivers/android/binder_alloc.c:750! [ 46.960304] invalid opcode: 0000 [#1] SMP KASAN [ 46.960309] Dumping ftrace buffer: [ 46.960314] (ftrace buffer empty) [ 46.960316] Modules linked in: [ 46.960324] CPU: 1 PID: 1406 Comm: kworker/1:2 Not tainted 4.15.0-rc2+ #118 [ 46.960328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.960340] Workqueue: events binder_deferred_func [ 46.960346] task: 000000006c5882b7 task.stack: 000000004a47f4ac [ 46.960354] RIP: 0010:binder_alloc_deferred_release+0x146/0xa40 [ 46.960357] RSP: 0018:ffff8801d2b36fd8 EFLAGS: 00010293 [ 46.960362] RAX: ffff8801d2b2c100 RBX: ffff8801c3c1a100 RCX: ffffffff8403ba56 [ 46.960365] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8801c3c1a130 [ 46.960368] RBP: ffff8801d2b37138 R08: ffffffff8403b9d9 R09: 0000000000000004 [ 46.960371] R10: ffff8801d2b36fc8 R11: ffffffff87489d60 R12: 0000000000000000 [ 46.960374] R13: dffffc0000000000 R14: ffff8801d2b37110 R15: ffff8801c3c1a110 [ 46.960379] FS: 0000000000000000(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 46.960382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.960385] CR2: 0000000020ac1000 CR3: 00000001c967e000 CR4: 00000000001426e0 [ 46.960392] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 46.960396] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 46.960397] Call Trace: [ 46.960409] ? _binder_inner_proc_lock+0x2c/0x50 [ 46.960425] ? binder_alloc_mmap_handler+0x900/0x900 [ 46.960439] ? do_raw_spin_trylock+0x190/0x190 [ 46.960448] ? do_raw_spin_trylock+0x190/0x190 [ 46.960468] ? _raw_spin_unlock+0x22/0x30 [ 46.960479] binder_proc_dec_tmpref+0x2f3/0x420 [ 46.960487] ? binder_wakeup_thread_ilocked+0x3d0/0x3d0 [ 46.960501] ? do_raw_spin_trylock+0x190/0x190 [ 46.960513] ? kfree+0xe4/0x250 [ 46.960520] ? binder_deferred_func+0xe8a/0x12f0 [ 46.960530] ? _raw_spin_unlock+0x22/0x30 [ 46.960541] binder_deferred_func+0xe22/0x12f0 [ 46.960561] ? binder_cleanup_ref_olocked+0xab0/0xab0 [ 46.960571] ? __perf_event_task_sched_out+0x268/0x1400 [ 46.960585] ? find_held_lock+0x39/0x1d0 [ 46.960598] ? check_noncircular+0x20/0x20 [ 46.960615] ? lock_acquire+0x1d5/0x580 [ 46.960624] ? process_one_work+0xb2f/0x1be0 [ 46.960644] ? __lock_is_held+0xbc/0x140 [ 46.960667] process_one_work+0xbfd/0x1be0 [ 46.960690] ? pwq_dec_nr_in_flight+0x450/0x450 [ 46.960698] ? finish_task_switch+0x1d3/0x740 [ 46.960705] ? finish_task_switch+0x1aa/0x740 [ 46.960748] ? __sched_text_start+0x8/0x8 [ 46.960762] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 46.960783] ? find_held_lock+0x39/0x1d0 [ 46.960803] ? lock_acquire+0x1d5/0x580 [ 46.960811] ? worker_thread+0x4a3/0x1990 [ 46.960826] ? lock_release+0xda0/0xda0 [ 46.960835] ? worker_pool_assign_id+0x1b0/0x1b0 [ 46.960845] ? do_raw_spin_trylock+0x190/0x190 [ 46.960864] worker_thread+0x223/0x1990 [ 46.960889] ? process_one_work+0x1be0/0x1be0 [ 46.960898] ? _raw_spin_unlock_irq+0x27/0x70 [ 46.960907] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.960916] ? trace_hardirqs_on+0xd/0x10 [ 46.960922] ? _raw_spin_unlock_irq+0x27/0x70 [ 46.960931] ? finish_task_switch+0x1d3/0x740 [ 46.960937] ? finish_task_switch+0x1aa/0x740 [ 46.960949] ? copy_overflow+0x20/0x20 [ 46.960966] ? __schedule+0x8f3/0x2060 [ 46.960972] ? check_noncircular+0x20/0x20 [ 46.960991] ? find_held_lock+0x39/0x1d0 [ 46.961005] ? find_held_lock+0x39/0x1d0 [ 46.961024] ? lock_downgrade+0x980/0x980 [ 46.961034] ? default_wake_function+0x30/0x50 [ 46.961049] ? __schedule+0x2060/0x2060 [ 46.961057] ? do_wait_intr+0x3e0/0x3e0 [ 46.961068] ? do_raw_spin_trylock+0x190/0x190 [ 46.961077] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 46.961087] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.961095] ? trace_hardirqs_on+0xd/0x10 [ 46.961101] ? __kthread_parkme+0x175/0x240 [ 46.961112] kthread+0x37a/0x440 [ 46.961119] ? process_one_work+0x1be0/0x1be0 [ 46.961124] ? kthread_stop+0x7b0/0x7b0 [ 46.961134] ret_from_fork+0x24/0x30 [ 46.961155] Code: e8 00 3e 6c fd 49 8d 7f 20 49 8d 5f f0 48 89 fa 48 c1 ea 03 42 80 3c 2a 00 0f 85 84 07 00 00 49 83 7f 20 00 74 a9 e8 da 3d 6c fd <0f> 0b 48 8b 9d e8 fe ff ff 44 89 a5 bc fe ff ff e8 c5 3d 6c fd [ 46.961275] RIP: binder_alloc_deferred_release+0x146/0xa40 RSP: ffff8801d2b36fd8 [ 46.961329] ---[ end trace 07bf6a72f3c8b0a8 ]--- [ 46.961333] Kernel panic - not syncing: Fatal exception [ 46.961740] Dumping ftrace buffer: [ 46.961744] (ftrace buffer empty) [ 46.961746] Kernel Offset: disabled