36000)=0x6) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x3d, 0x100, 0x2, 0x0}, {0x20, 0xff, 0x10000000000000, 0x0}, {0x2000000000000001, 0x0, 0x2000000002, 0x1}, {0x6, 0x4, 0x8, 0x0}]}, 0x10) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f00008cf000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f13000)=0x0, &(0x7f0000f12000)=0x4) sendmsg(r2, &(0x7f0000da5000)={&(0x7f0000657000-0x9)=@rc={0x1f, {0x8, 0x100000000, 0x9, 0x1f, 0xfffffffffffffc00, 0x1}, 0x40}, 0x9, &(0x7f0000f0d000)=[], 0x0, &(0x7f0000f0d000)=[], 0x0, 0x4}, 0x4000000) syz_emit_ethernet(0x2b, &(0x7f0000f0a000-0x2b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xc, 0x6, 0x1d, 0x0, 0x2, 0x0, 0x11, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x1, 0x3, 0x9, 0x0, 'A'}}}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f00000ad000-0x10)={0x0, &(0x7f0000aef000-0x10)=[]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000022b000-0x4)=0x0, &(0x7f0000917000-0x4)=0x4) getsockopt$inet_int(r8, 0x0, 0xf, &(0x7f0000e28000-0x4)=0x0, &(0x7f0000f11000)=0x4) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000eab000)='./file0\x00', &(0x7f0000f99000)='./file0\x00') 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, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000421000)='/selinux/access\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00003f9000)=""/110) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a51000)=@sack_info={0x0, 0x8001, 0x6}, &(0x7f0000e7e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b55000-0xfd)={r1, 0xf5, "c48cff7c733d1b54188641e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de76856ab9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca3a4a81b1375f1153b61e4a8948a02f26c4fd2ad4b1809d437b13c034807b423fae3d41fffefff94c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61fc98"}, &(0x7f0000100000-0x4)=0xfd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0xfdb, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x1, 0x0, 0xffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000039e000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x3, &(0x7f0000005000-0x54)=[@in6={0xa, 0x3, 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, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000)={r3, 0x3, 0xa9, "8426ed889b4840bad370e17a27bf5443c135ca81670b90f5f0e0777ed255ddeed281a79cb8410468293dc80e7357f965ec16823174eed3cee0f0e67846162bad6a727f86685b417c40a5e47041704b3fcf8230cd5c710ccba81028e0039098558663aa3429e6dadea697428ed5b420c8720a72bbf431306c031dd6fb997a177c060ba7afbbb71eb9efe6888e487c946b1eb0a087259eb5086878a1b909cd38541f032fff373e49836d"}, 0xb1) ioctl$KDSETLED(r2, 0x4b32, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00003bc000-0x4)=0x1) ioctl$KDENABIO(r2, 0x4b36) syz_open_dev$loop(&(0x7f00000fe000-0xb)='/dev/loop#\x00', 0x0, 0x182) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000216000-0x40)=[{&(0x7f000087f000-0x96)=""/1, 0x1}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000c55000-0x30)=[], 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca9000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000ee3000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f000072b000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = getpgid(0x0) tkill(r4, 0x15) close(r2) getpid() ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000c5c000-0x2)={0x6, 0x5000000000000}) 2017/12/17 23:29:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000833000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r0, 0x40000000) connect$inet(r0, &(0x7f0000e65000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007de000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003f5000-0x78)={0x401, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x317, 0x8, 0x7, 0x2400000, 0x72, &(0x7f000095e000-0x10)=@generic="92f92cdbe6e7e1c5cac61ff5ca683ddf", 0x1b, 0x102, 0x80000001}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a3b000)='/dev/net/tun\x00', 0x0, 0x1402) r3 = syz_open_dev$vcsn(&(0x7f00000a3000)='/dev/vcs#\x00', 0xc46, 0x10000) execveat(r3, &(0x7f0000ef1000)='./file0\x00', &(0x7f000042c000-0x40)=[&(0x7f0000725000)='/dev/net/tun\x00', &(0x7f000019e000)='%,@.]\x00', &(0x7f0000085000-0x10)='eth0)cpusetppp0\x00', &(0x7f00004f7000)=')/}ppp1*,md5sum\x00', &(0x7f0000d68000)='^vmnet1system\x00', &(0x7f0000f59000-0xd)='-\x00', &(0x7f0000462000)='cgroup\x00', &(0x7f0000fc3000-0xd)='Rdev/net/tun\x00'], &(0x7f0000845000)=[&(0x7f000015b000)='/dev/net/tun\x00', &(0x7f0000245000-0xd)="2f6465762fcc65742f74756e00", &(0x7f0000d21000-0xf)='/dev/net/tun\x00'], 0x1c04) ioctl$sock_netdev_private(r3, 0x89fb, &(0x7f0000393000)="c28713bb12ebb867a8db9c2a50b6fa80c962c725bde6d53d9d6d46c39dda9c6482bf76585ce526a9b1028a7be69e954dd7239f747e03bb4d677c4ccda9c7c31cfe07334b6b01639884c2a2c6e9fdcef676f4bb9af0b5aa1bbe35ae78ced0261d00e207dda33b482214a5c6b9adc917d616d2f77f8099638f548913739059b88acaeb45defa7203bcc47c26d42d49054fc301265e58e536f32cf55395") r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) r5 = syz_open_dev$mice(&(0x7f00006dc000)='/dev/input/mice\x00', 0x0, 0x2000) accept$llc(r5, &(0x7f0000b00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00008ee000-0x14)={0x0, 0x9, 0x20, 0xffffffffffffff96, 0x7ff, 0x3}, &(0x7f000046c000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000048d000-0x8)={0x0, 0x9870}, &(0x7f0000b16000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a6e000-0x8)=@assoc_value={r6, 0x101}, &(0x7f00006a4000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00007b0000-0x10)={0x0, 0x7, 0x4, 0x1}, &(0x7f000022f000)=0xfffffffffffffe95) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000d41000)={r7, 0x100000000000a9, 0x13f6, 0x9, 0xfff, 0x800, 0xffffffffffffffdf, 0x6, {r7, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x9, 0x0, 0x7fffffff}}, &(0x7f0000ec7000)=0xb8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000938000-0x4)=0x1f, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) iopl(0xdb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000055c000)={0x1, &(0x7f0000516000-0x8)=[{0x800000006, 0x0, 0x8, 0x0}]}, 0x10) ioctl$TIOCMBIS(r4, 0x5417, &(0x7f0000b26000-0x4)=0x8000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f000023f000-0xc)={0x0, 0x480000, r4}) getsockopt$inet6_dccp_int(r4, 0x21, 0xf, &(0x7f00007e6000-0x4)=0x0, &(0x7f0000c20000)=0x4) syz_emit_ethernet(0x1fe, &(0x7f0000cc7000-0x1fe)={@random="902e66d02594", @random="b6800002219f", [{[], {0x8100, 0x4, 0x0, 0x9}}], {{0x6002, @ipv6={0x6, 0x6, "bb40b2", 0x1c4, 0x39, 0x9, @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}, {[@dstopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x7f, 0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x9b, "62dc571fbd6c90ebcc56d5a25a4ae4059e463966a47c13ebec495833554a2570476f4230babda707fba13439c86f1f93d5688a736e7203ddc55f9334b796d0ee4ebded33803308f3485b1842bf7e227820f97283b8b26d5ff9e6b7c5b6a67a79a80532e91cc95127a4bfe4bf1611ef41f9c06fc56f9be29bb59faa501b87fed2373fbdfb53bc3a006223b963e0a2d850a5b9b826a721338fae1e58"}, {0xcf, 0xc1, "c66107d6e01884a19364b34135f09dec439cd9d7bffdba6eb4073fed426440fceb02f0c681f83ae3925db6a67f6cdab534dd74b62340451b0eab8194647e06ce2fc57d48fbebebcc6cddffcc141ac4352c6d8839a355c06b3ff7c9ab494dbaec3d500d72db4240ae3e171739e47825f3f099c0e181c1d76f4e893b841cdacd5f177accd7ed62dd292e4f906ca4104f735fd4f229027a5bcc31df4a6503737ad82751216f73d842415d2b919f49e59063725a2a73b52173f4ec56da471e63d3265d"}, {0xfe, 0x32, "aa41477d427799fadcb6aa69d02fd5ff6548ee9ef7058c127127ecaaf6c686f7039f04db4c170f66479e7e814cb122adee81"}]}, @fragment={0x6f, 0x7, 0x1, 0x677ac87e, 0x1ff, 0x6b3, 0x0}], @icmpv6=@mld={0x84, 0x0, 0x0, 0xfffffffffffff801, 0xc75, @loopback={0x0, 0x1}}}}}}}, &(0x7f0000c96000-0x14)={0x1, 0x3, [0x538, 0x9b3, 0x225]}) write$tun(r4, &(0x7f00005fb000-0x9d)=@hdr={0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x0, 0x7f, 0x0, "9a10399509b7a1dd98e5d815c37966b9150dcab759783b4000ea629e91c0ff18a53e3e4abdf4d21f45b440d82ba0b7b0da0800000059b3969bb2d1b081a039407b49a3395d11385b6c817da1c7d29427e9b576ae6c4d1ea6042b4497e4bf16752e12667102aa4157fd3030062c9349585f00698354d039"}}}, 0x9d) 2017/12/17 23:29:46 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006a3000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x8, 0x4) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000846000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x905, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x1, 0x64800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x5, 0x0) listen(r1, 0xff) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000029d000-0x4)=0x0) sendmsg(r3, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "0200010000000100000000ff000007e77f5bf86c481b0002000000f1ffffffe199480075e6a50000de010300990002000000003f013a000000080000008f6c000000ac50d5fe32c400f6ffff7effffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da01"}, 0x80, &(0x7f0000441000)=[], 0x0, &(0x7f0000909000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00004fc000-0x4)=0x0) r4 = fcntl$dupfd(r2, 0x412841fb5646029c, 0xffffffffffffff9c) ioctl$KDSETLED(r4, 0x4b32, 0x5) close(r3) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000bcb000)=@common='bpq0\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r5, 0x0, 0x3e, &(0x7f0000002000)="", 0x0) [ 62.253537] device gre0 entered promiscuous mode 2017/12/17 23:29:46 executing program 2: 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(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x4, 0x0, 0x80, 0x100000800, 0x0, 0xfe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b36000)=0xc) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde42, 0x0, 0x0, 0x0, 0x4, 0xfdfffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ac5000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x77, &(0x7f0000454000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x69, 0x0, 0x4, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0x10, 0x6, 0x0, 0xffffffffffffffff, {[@nop={0x1}, @generic={0x0, 0xc, "d54af194e3e237daa247"}, @window={0x3, 0x3, 0x4f7b6c9a}, @md5sig={0x13, 0x12, "343a95f6c16834950f4f895bbc9c2a3d"}, @window={0x3, 0x3, 0xac}, @generic={0x4, 0x10, "8ebf7b5157c66e3bd64c38e5439d"}, @mss={0x2, 0x4, 0xa78}, @mss={0x2, 0x4, 0x7fffffff}, @nop={0x1}, @sack={0x5, 0x2, []}]}}, {'\f'}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x7fd, 0x5df) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x1, 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) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f49000-0x8)={0x0, 0xd6f7}, &(0x7f00008aa000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006b5000)={r5, 0x80000000, 0x20, 0xfffc, 0x9}, &(0x7f0000b8e000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000be000+0xbe1)={r6, @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]}, 0x8, 0x4a3, 0x0, 0x8, 0x1}, &(0x7f0000645000-0x4)=0xa0) getsockopt$inet6_buf(r3, 0x29, 0x2006, &(0x7f0000067000-0x1e)=""/30, &(0x7f000014e000)=0x1e) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015f000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00004e8000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb, 0xfe, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket(0xf, 0x800, 0x14) close(r2) mprotect(&(0x7f0000379000/0x4000)=nil, 0x4000, 0x800000000000008) rt_sigpending(&(0x7f0000375000-0x8)={0x0}, 0x8) mbind(&(0x7f0000c3d000/0x4000)=nil, 0x4000, 0x0, &(0x7f00007ae000-0x8)=0x0, 0x1b, 0x2) get_mempolicy(&(0x7f0000c21000-0x4)=0x0, &(0x7f0000c20000)=0x0, 0xaf0, &(0x7f00003a2000/0x4000)=nil, 0x3) write(r7, &(0x7f0000f04000)="240000a61e000d13ffbe0608ed0000000000000334080f00fa1b0004ad0d12003001ff", 0x23) 2017/12/17 23:29:46 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f000051d000)='/dev/vcs#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000000000)="52fc6759ef877e78e6e2b820c8ab2c2744bb12f54eb5dca4ff894386020b64e7d08b0e53657b5fc023881d200949df687361bcacecf6e3c2834b7aab50dd3171cbc2828b2f39") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00001a6000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000c07000)={0x8, 0x8, 0x1, 0x4, 0x7254}) r2 = getpid() r3 = perf_event_open(&(0x7f00003fb000)={0x5, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e13000)=[], 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c8000)='/dev/kvm\x00', 0x400200, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = msgget$private(0x0, 0x600) msgctl$IPC_RMID(r5, 0x0) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r7 = socket(0x1e, 0x2, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r7, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) accept(r1, &(0x7f00009b6000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10) connect$nfc_raw(r6, &(0x7f00001b5000)={0x27, 0x7, 0x8dc0, 0x6}, 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000923000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000ed8000+0xaa2)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f000037c000-0x18)={@loopback={0x0, 0x1}, 0x1000000000000374, r9}) bind(r7, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b09eb06e43a4b2470a0c5216669ca021f0165dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r6) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000592000)=0xffffffffffffffff, &(0x7f00008eb000-0x4)=0x4) r10 = dup3(r4, r3, 0x80000) ioctl$KDGETLED(r10, 0x4b31, &(0x7f0000aa3000-0x1)=0x0) sendfile(r6, r4, &(0x7f0000b7c000-0x8)=0x0, 0x8001) pipe2(&(0x7f00002c4000)={0x0, 0x0}, 0x800) 2017/12/17 23:29:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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) r0 = socket(0x11, 0x3, 0x0) sync_file_range(r0, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9c90010000000000000d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d8633e0a08e41709645a3495ef82630c78b0f7020f", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d39000-0x10)={r3, 0x3ff, 0x1, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x100}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x4) uname(&(0x7f0000047000)=""/17) sendmsg$inet_sctp(r0, &(0x7f00000bc000+0x34d)={&(0x7f0000515000)=@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f00006b0000-0xa0)=[{&(0x7f0000a25000-0x55)="efed5bc97a0350bc74fd37d5ea2aa1223c33986b7356e7a09f6d2f73d4e6e33d7cf38c6be6635245f356b0941a00c54e0698cd6a887d679329be0b70af21092f6668608720400fc97e2f1f137dc7333eeec6bd0d36", 0x55}, {&(0x7f0000a49000-0xd2)="161f15701d1aa0560ac4eb5f3f728644306424dde62d97322f973e526b8963502903ed01f9624ff39ec7fa502df0ed23b43d539f4d663f4010ccf9ac15f0e32cbcbe7c025144f62f98aac4c96361a634c78cb383dd84b9705f736e7c6c9abd76e51f6026e623a19fb8f4aa05280ca99e40f1ba36e7d40b5afb3f61445259ee550f74efc0e2fef10a2cfd5ca3c53def063c265d57f819c91d33095b49efe46334d759e13ea0c06d3f6dca16c12fcf394eb6ab8411280d9f2dd46a72dc3ce7f976afd4cb68227a4c010b9052fe7a18e3b1fd85", 0xd2}, {&(0x7f00001d3000-0x1)="bf", 0x1}, {&(0x7f0000b39000)="da419cff814daf71ee47641348b723c5ecb19f985a8a6d8489771130db4680b8438a192fbf123d709025b73e6a4d912f6951ea8f881cdf041cb8123562b61f7e18c765983ae462d99ed228c283b6d1d1d34e67fe2d15568657e8c964b0b87aadb05d37d0c6b163659eb6d6d6ef6284bc0afa700002c7b2bbd870f5a09c223b00765ef3f71c4ce87e44f19ac4c54d2ac50d5292e5bdd0903591a78e542686fd38cfa85a941eb576", 0xa7}, {&(0x7f0000139000)="73c4742f1147a1e50710fd510777cbc10ae043d5", 0x14}, {&(0x7f0000903000)="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", 0x1000}, {&(0x7f0000760000)="89cf5252ffa39d025d3f1f6411d950b6f72874d63a009326a573c86aef3da06414265d7b6cb5fbacce68b8fb675b802ec747526a9f33823b585b8f15872a185898f997aad78b7aff1e7ec94c349bea5618d2ce4540a03f5ae78598783317a62366acf625b23a57cfe991077478c6", 0x6e}, {&(0x7f0000703000+0x6a3)="855bfbd83f9c47552cadf34eeaf36e7cfce86770841149319282883051bdb622c4da98141a440adf9fe679b95d65054138c7121e38a3fcea4cc76603bbea5fc5c79608740e05ccb07f9a665e4a66b279a7c34452bdabc18db618c25a005b14622ea5626cfc55ed45179e9021482107edc611c68532c29c4204dcc43619321bd402df985bf85af429a6c120a6ce3940cb2871666cbf8c172f17c7dc864b35a6db995a3fdc14f6faa0336d16c87a6967ebbbc8b58e2087ceebf71b0256b70943661941a0c3b2df9315c4f449d610663fa50147", 0xd2}, {&(0x7f0000759000-0x79)="35c60b9b667905cd0bfb4fda8bafa8ce52546b1609daf9198b5c375167483ee9b37c54e0d72a34ca8789aec207796fe853d6bef28c6827f5ebd8e474abbc4e37efda148b138bed5a2155e0e5559919610b6eb30e5b504f84e9757678748f34da7a549a5c427dc8250ccd465b5a08a7718bb294c9d0418a5e8f", 0x79}, {&(0x7f0000b41000-0x3c)="a6e88a368886a6596fa96d117148b310295cb57e6b5d80fe089d5a12dbdb049f551adcd2170f0871b4417717061daa49cd923ffccbbf79c4369a72d3", 0x3c}], 0xa, &(0x7f000003e000-0x180)=[@init={0x18, 0x84, 0x0, {0x10000, 0x9851, 0x43, 0x33d}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5ac4, 0x2, 0x43, 0x6, 0x4, 0x200, 0x1000, r3}}, @init={0x18, 0x84, 0x0, {0x80, 0x3, 0x4, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x1, 0xfffffffffffffe00, r3}}, @init={0x18, 0x84, 0x0, {0xfff, 0x5, 0x0, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x800e, 0x5, 0x8000, 0x8, 0xffffffffffffffff, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x10001, 0x800, 0x50, 0xffffffffd0da12a8}}, @init={0x18, 0x84, 0x0, {0xa04c, 0x6, 0x9, 0x2}}], 0x180, 0x44000}, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f78000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000898000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f00008b8000-0x50)=""/80) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000646000-0x5)='htcp\x00', 0x5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f19000)={r3, @in6={{0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d, 0xbdc, 0xfffffffffffffe01, 0x5, 0x4}, 0xa0) 2017/12/17 23:29:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x329, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000049a000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000ae6000)={{0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x43, "6964300000000000000000000000000500000000000000000000000000000000fefffffefffff40000000000000000000000000000000000000200", 'timer0\x00', 0x0, 0x2, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000573000-0x4)=0x0) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000001, 0x2, 0x9, &(0x7f0000c7d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x836000)=nil, 0x836000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x7d) fchownat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xff, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x1, 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) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2282, &(0x7f00006cf000-0x2)="1fc7") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KDGKBLED(r2, 0x80045104, &(0x7f0000001000-0x1)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000662000)='/dev/sequencer\x00', 0x408000, 0x0) fcntl$setlease(r2, 0x400, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000ce9000)=0x0) mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000711000-0x4)=0x2, 0x4) 2017/12/17 23:29:46 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000380000-0x78)={0x5, 0x78, 0x80087, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x4, 0x0, 0x668, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x80008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a49000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000681000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0xffffffffffffffff) mkdir(&(0x7f0000c46000)='./file0\x00', 0xffe0000000000002) open(&(0x7f00003d2000-0xa)='./control\x00', 0x0, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000e75000-0x8)='./file0\x00', 0x200000, 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@generic="cf114f3e17ab82b32acf9585813689bc", @ifru_names=@common="695a01007674691b0000e2ffffff00"}) pipe2(&(0x7f000010a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) fcntl$setlease(0xffffffffffffffff, 0x400, 0xffffffffffffffff) chmod(&(0x7f00007ec000)='./file0\x00', 0x40000000011f) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44042) r4 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r4, &(0x7f0000869000-0x40)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0x34}, {&(0x7f00008c8000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x58}, {&(0x7f000007d000)="0085", 0x2}, {&(0x7f00009f0000-0xfa)="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", 0xfa}], 0x4, 0x20003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b97000-0x4)=@assoc_id=0x0, &(0x7f0000515000)=0x4) fcntl$notify(r2, 0x402, 0x1) writev(r5, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) fstat(r0, &(0x7f0000d1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() chown(&(0x7f0000c0f000-0x8)='./file0\x00', r6, r7) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000b71000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000033000)=0x14) 2017/12/17 23:29:46 executing program 3: r0 = 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) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001000)={0x90002014, 0x0}) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0x1000000040, &(0x7f0000002000-0x54)=""/84, &(0x7f0000000000)=0x54) 2017/12/17 23:29:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f0000fc3000)={0x2, 0x78, 0x2d, 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, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0x0) ptrace$getregs(0xc, r1, 0x102, &(0x7f0000d01000)=""/248) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcb000)={0x2, 0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f0000004000-0xe2)="a5359189d05cc8a52d35574e302348f050d4ba27872b9cedb1a2f35574fe393f9dca397026ef630be3a3c98a90ba2367d9a71d24e2cdf2546627ffd67928fadc6ec6487304cc19a33a737657d151442f39467ce37803351456fb7cba8aaab37c4620384d7e4442371cccc7634b4eb7e0e32d7d5e01cb6ae9b60c11257410623735f638d4bff5807800ca7e5cbc648620db305ef2721f2d367786299d63146a010befafc920d98d78e25753b9dda06dbb7fc5c6b5550447d9664ddce1f37abb1f470ac9249aa52e2c730007de03d1d2355d144e06a52ae2aa14f818005938e78bc289", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x0, 0x20002, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) unshare(0x20000) r3 = syz_open_procfs(r1, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r3, 0x0) clone(0x30000100, &(0x7f0000e69000)="", &(0x7f0000063000-0x4)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000a46000)="b2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000dbd000-0x4)=0x4, 0x4) recvfrom$inet(r2, &(0x7f0000314000)=""/133, 0x85, 0x1000001, &(0x7f00004fd000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00006cd000)=0x101, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f0000104000-0x4)=0x400, 0x4) finit_module(r2, &(0x7f0000e55000-0x3)='.!\x00', 0x2) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000467000-0x1)="02", 0x1, 0x20000001, &(0x7f00004b5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 23:29:46 executing program 1: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e77000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001d2000-0x4)=0x40, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000a3e000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000772000-0x4)=0xc) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e77000)='/dev/sequencer2\x00', 0x4217d, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x80045105, &(0x7f0000e76000)={{0x4, 0x101, 0x6, 0x6, 0xfffffffffffff7b4, 0x100000000}, 0x0, 0x80000000, 0x5cd}) syz_open_dev$evdev(&(0x7f0000a09000)='/dev/input/event#\x00', 0x1ff, 0x101000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b00000-0xfff)="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", 0xfff) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000c68000)={0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00005a8000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a, r1}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e77000-0x1)={0x800}, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d45000)={0x0, 0x0}) socket$unix(0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008d8000-0x4)=0x80000000, 0x4) recvmsg(r0, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e6d000)=[{&(0x7f0000ba5000-0xbe)=""/190, 0xbe}, {&(0x7f0000e6b000)=""/101, 0x65}, {&(0x7f0000e6c000+0x745)=""/179, 0xb3}, {&(0x7f0000e6d000)=""/147, 0x93}, {&(0x7f0000e6e000)=""/194, 0xc2}, {&(0x7f0000e70000-0xd5)=""/213, 0xd5}, {&(0x7f0000e71000-0x16)=""/22, 0x16}], 0x7, &(0x7f0000e64000)=""/67, 0x43, 0xffffffffffffffff}, 0x20) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000d8b000-0x4)=0x3, 0x4) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000dc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000e78000)='/dev/input/event#\x00', 0x100000001, 0x100080) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=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) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b02000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS2F(r3, 0x80044584, &(0x7f000060a000-0x81)=""/129) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000e7d000-0x5c1)="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", 0x5c1, 0x40040, &(0x7f0000abf000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 23:29:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000028f000-0x8)={0x800004, 0x9, 0x7, 0x7400002, 0x5}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f00006a5000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00004ce000-0x1)="", 0x0, 0x20000001, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xb5b9, @loopback={0x0, 0x1}, 0x0}, 0x1c) readlinkat(r0, &(0x7f0000cbe000)='./file0\x00', &(0x7f0000e5a000)=""/107, 0x6b) pselect6(0x40, &(0x7f0000baa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000061a000)={0xa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000697000-0x10)={0x77359400, 0x0}, &(0x7f0000b6d000-0x10)={&(0x7f0000cb6000)={0x0}, 0x8}) r2 = memfd_create(&(0x7f0000f1f000-0x18)='trusted-cpuset%vboxnet1\x00', 0x3) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000d76000)={0x9, 0x1, 0x401, 0x2, 0x2, 0x2}) ppoll(&(0x7f0000d2b000)=[{r1, 0x1, 0x0}], 0x1, &(0x7f0000171000)={0x77359400, 0x0}, &(0x7f00003cd000)={0x100000000}, 0x8) eventfd2(0x0, 0x0) r3 = shmget(0x0, 0x1000, 0x78000101, &(0x7f0000290000/0x1000)=nil) close(r0) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f00000f4000-0x4)=0x0, &(0x7f0000846000)=0x4) shmctl$SHM_UNLOCK(r3, 0xc) clone(0x0, &(0x7f000066a000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000664000)="") name_to_handle_at(0xffffffffffffffff, &(0x7f00004e1000)='./file0\x00', &(0x7f000090d000)={0x1008, 0x9, "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"}, &(0x7f0000b3d000-0x4)=0x0, 0x1400) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) io_setup(0x8001, &(0x7f0000f0b000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f29000-0x8)={0x1, [0x0]}, &(0x7f00004cb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005c1000-0xc)={r5, 0x7, 0x10}, 0xc) io_destroy(r4) sendto$inet6(r1, &(0x7f0000dc3000)='tA', 0x2, 0x2002, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d5e000)={r5, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b45000-0xe8)={{{@in=@multicast2=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=@multicast2=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}}, &(0x7f0000cfb000)=0xe8) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ba3000-0x4)=0x0) sched_getscheduler(r6) ptrace$setregset(0x4205, r6, 0x3, &(0x7f000008d000-0x10)={&(0x7f000065c000)="26c51e612567b8b4a7bbdc3d45355f71386f643959753d05f19fbaef96dfa9802ce75614bd6bc7d8c875a0964ff6f143d5c1065041ba62ed55d5d345510bf023dbc0a37d2973f22a92e48ce3c353ea9727171d1f58eff5be9bf9dd546c534ec0370a23d4d8553d419aef8b26313d539ae924269b248272123b7675468a0aa7884eb1593f1fda0be7a0976f63058a2652a964c290ca1b5cf7d472b2f9c9a4e8810081d4", 0xa3}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00001d2000)={0x10000, 0x7, 0x8000}) [ 62.507180] device lo entered promiscuous mode 2017/12/17 23:29:46 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006fa000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x6769, 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) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000835000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000731000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000787000-0x10)=@ethtool_pauseparam={0x0, 0x9, 0x400, 0x611cf9da}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002d7000-0x4)=0x0) r3 = perf_event_open(&(0x7f000061a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000068f000-0xc)={&(0x7f0000fb6000-0x8)='./file0\x00', r0}, 0xc) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f3b000)={0x4, 0x6, 0x4, 0x1, 0x25a, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006d4000-0x20)={0x80000000, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000012a000)={0xffff, r4}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000370000)={0x0, 0x0, 0x0}, 0xc) mlockall(0x2) socketpair(0x82a9d4904e4be116, 0x2, 0x80000000004, &(0x7f0000ffe000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000236000)={0x8000000001, 0x3, &(0x7f000051f000)=[@generic={0x15b4, 0x0, 0x0, 0x80010003}, @generic={0x45d, 0x1, 0x0, 0x0}, @generic={0x1d39d, 0x1, 0x0, 0xfffffffffffffffc}], &(0x7f0000ffb000-0x7)='system\x00', 0x8, 0x80, &(0x7f0000008000)=""/128, 0x100000001, 0x0}, 0x30) bpf$MAP_CREATE(0x0, &(0x7f0000c99000-0x1c)={0xf, 0x8, 0x16, 0x7b, 0x0, 0x0, 0x17593d76}, 0x1c) write(r5, &(0x7f000087d000-0x9)="67baaccaa5459769cf", 0x9) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000e2f000)={@generic="25d1badc25701727fa600adf7dc75bb3", &(0x7f0000574000-0x14)=@ethtool_modinfo={0x42, 0x800, 0xffff, "d5ef271eb0ab9692"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f00004f7000-0x5)="746526590f") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00009cb000)={0x8e, 0x7ff, 0x8, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000767000-0xd)='/dev/net/tun\x00', 0x0, 0x10200) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000dd000-0x1)=0x200, 0x4) syz_open_dev$usbmon(&(0x7f0000310000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f000087d000)=""/109) r7 = getpgrp(0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000f3e000-0x10)={0x100000, 0x0, 0x0}) setpriority(0x20000000000, r7, 0x85) 2017/12/17 23:29:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000cd6000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f000027c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x5, &(0x7f0000bb6000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000fff000-0xae)=""/174) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x4, &(0x7f0000efa000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x2, 0xe72, 0xc4, 0x0, 0x1, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x714b, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000087e000-0xc)={0x7, r3, 0x1}) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000093d000-0x4)=0x6, 0x4) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x3, &(0x7f00006b9000)=0x80000000, 0x4) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000090f000)={0x0, 0x18}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000163000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x1) setsockopt$sock_int(r6, 0x1, 0x100000, &(0x7f0000ce4000-0x4)=0x41000002, 0x4) connect$inet6(r6, &(0x7f0000629000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x1c) connect$inet6(r5, &(0x7f0000efb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00007ab000)=0x0) bind$inet6(r7, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r4, &(0x7f0000c68000)="10", 0x1, 0x0, &(0x7f0000ede000)=@llc={0x1a, 0x1f, 0x20, 0x9, 0x7, 0x4624, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000a4d000-0x8)={0x0, 0xfff}, &(0x7f00001ee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000781000-0x8)={r8, 0x2}, &(0x7f00006d5000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00004f1000)={0x6, 0x43ed, 0x8000, 0x8, 0x4000000000, 0x0, 0x101, 0x4, r9}, &(0x7f00006eb000-0x4)=0x20) 2017/12/17 23:29:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008a6000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005f1000-0xf)='stat\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000f40000)={0x200000000009, "649a26ad4b54"}) fcntl$addseals(r1, 0x409, 0x8) shutdown(r1, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00001e4000-0x20)={0x1, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f00002e7000)={r2, 0x80000000}) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000188000-0xc9)=""/201, 0xc9) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x5) read(r1, &(0x7f00004da000-0xfe)=""/254, 0xfe) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00005fc000-0x4)=0x0, &(0x7f00004f1000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000836000-0xe0)={{0x2, 0x1, 0x80, 0x2, 0x40}, 0xc0, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x7f, 0x6, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000037a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000da1000-0x4)=0x14) openat(r1, &(0x7f0000a86000-0x8)='./file0\x00', 0x200840, 0x1) epoll_pwait(r1, &(0x7f000026a000)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f00006d2000)={0x401}, 0x8) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000548000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ftruncate(r1, 0x3d) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0xe72, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r4) r5 = accept(r3, &(0x7f0000d41000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000032e000-0x4)=0xe) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f000000f000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) clock_gettime(0x800000b, &(0x7f00001c4000-0x10)={0x0, 0x0}) r8 = dup2(r4, r4) mknodat(r8, &(0x7f0000e9c000-0x8)='./file0\x00', 0xb22101c1a8ff5e64, 0x1) recvmmsg(r4, &(0x7f0000324000-0x3c)=[{{&(0x7f000092e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000097c000-0x40)=[{&(0x7f00003ef000)=""/4096, 0x1000}, {&(0x7f00008d5000)=""/42, 0x2a}, {&(0x7f00009d4000)=""/168, 0xa8}, {&(0x7f0000d5d000-0x94)=""/148, 0x94}], 0x4, 0x0, 0x0, 0x3ff}, 0x0}], 0x1, 0x2000, &(0x7f00008bd000-0x10)={r6, r7+30000000}) 2017/12/17 23:29:46 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x20000000000, 0xcf, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000053e000-0x8c)={0x6, 0x2, 0x0, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 23:29:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() socket$inet(0x2, 0x80800, 0x800) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x1000000000000000, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x20000000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xbc50, 0x0, 0x1, 0xfc, 0x33bc, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2000000fe, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffff9, 0x4, 0x5, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x100012, &(0x7f000078b000)="000000dd020001020000008c5ee18c1000f100000000fff2", 0x18) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2000000001, 0x10000800000000, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) 2017/12/17 23:29:46 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x2000004005, 0x78, 0xfffffffffffffffb, 0x18000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x3, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x4, 0x0, []}]}}, ""}}}}}, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000002000-0x3)=0x5477, 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001000-0xe9)=""/233, 0xe9, 0x2021, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000fc0000)={0x4}, 0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00009d1000)='net/anycast6\x00') recvfrom$inet6(r0, &(0x7f0000825000)=""/185, 0xb9, 0x40, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000fc1000)=0x0, &(0x7f0000cb8000-0x4)=0x8) r2 = dup3(0xffffffffffffffff, r1, 0x80000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000e0b000-0x6)='logon\x00', &(0x7f0000fc3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc3000-0xd)='eth1security\x00', 0xfffffffffffffffc) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000fc3000)='keyring\x00', &(0x7f000029a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r3, &(0x7f0000b1a000-0xb)='pkcs7_test\x00', &(0x7f0000fc4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000083d000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c52000-0x80)=[{&(0x7f0000dd9000-0xd0)="54a8df65b65f3009d02de133257179d2cbdd243cb6f462ccb9eb8ff7d04305f37cb27b441c83409916270f7f49f43073f7d5fd299ab6b21d5c99bb312ecb30b008ef8edda89bd3a4295dfef94ee00f0f9e810f5af0120072c041bee5833fcf0c33b481b8bd50eb7110820f30bbb6c5553d2f2c55b84830eed519c9c5abb4be6649c4d64e6b133635c20702eb5925815fed655ef3c41af378218a06ae58d8a506ecb92f564c0a85f8d415d4b5102920006ff709f436f1b76544ae94a15e3d020fd188c79a28297f2dbfa25b2db4b8c66b", 0xd0}, {&(0x7f00000ff000)="af47952fd275c687dbbb2d551cd0f1a0102cb0baaa32d5db8424088a37a3635aeb9c1a527d981450e684194560b288c1df70029efb6a6da197e319ca71ae381dd917d72699b6f1ffba82c026de9ad59f", 0x50}, {&(0x7f0000c5d000)="cd54ce2d3c75a29c9c5577a9d0fdc4254051c68136fd82f265a32485a24c64747c98bfdea8cc049844b41743e3d2e813a78b4115417d24cb93d31ea9a769a46931d34f0151c2e5ccc40e42d55e10ca3c1b95026c04cc80cc863b34c5ba625a39d4114fdf9bf13c2eb48b6b8cfcd28d4f1f59a1b5296f7a291ef29ff088b720d147b66791a33cc5f2923c21713fb74398736e65f541b4ff538a3ae8731a7033e643f714c51a51c49899eab476fb4e14431a658e9781488494eefddd8db0", 0xbd}, {&(0x7f0000fc3000)="685e76300231569b7117fad47c70f5690a7272fed7d224066f92c9f8f7d1d215f5371c3131214464faa8e20892f118e806c393618e8adc0b8d1ec9c79afe657c9e1f17d599a9a289bf2a66e09d9314556854b7a7395642ff62a6b8d093c00be65bd252502c484f91a65f37c7db439567a28f3350ab6a4fa4e5211310b41b39190414e01ea261828735eb6292f99c3975d9427e043e2ae9474fdbeb861f4a850fc57664d9caaa673dee5121541d8c67a042ffe78a801ad7505e10b659d0869d0068b154ab7ed41931f312b0c9760654878674c457bd7dafe3289281c2c673542934ba3270e0540b", 0xe7}, {&(0x7f0000210000)="343af992f8b57a0fdf281304ac21ea390350ff9d40e6ed85e6a6785908f055af3ab0efc0c88c6e4b3060597d602069ec0fa831801e8a0ae16907cc0816bdd5d7788d982f10170409", 0x48}, {&(0x7f0000fc5000-0x6d)="e427678564c0a5d1af7221b4b2bbe12cbad4b3f8990fc4ed58594c6cf26a9b4399ecda218acf68efda8c5c41dfdcba9deaffc00a4d2cd45bcddfeb98b0dfd010711761d6c246b036fe85a9fdc259a36c7dfcf839aa6a0d38d487d507fd3d3621e31793fa4fc6f008a216b720a1", 0x6d}, {&(0x7f0000fc6000-0x1f)="d9b0ab609b4c91fb73e6cb2f4d8bc2919d86c99a24277feacbec22c5ceee93", 0x1f}, {&(0x7f0000d9d000)="12df15a92f787711a738da9a7b5533a7daa389d836aa24818cf2b887a24cfee20856963887b33d66903f982639a36e0e0ae1d8506c4b0edc9f70391dbcc75370593ff60f5cff10c56af8f9780cd00cf8a5275930aa1023f2969fd160202fa71ba0e513cbbfe1bd9207f089d8460b5ed09044d63256ce3c91", 0x78}], 0x8, 0x0, 0x0, 0x800000020008090}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0x5d41, @loopback={0x0, 0x1}, 0x6}, 0x1c) fadvise64(r2, 0x0, 0x1ff, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000742000-0x69)="818038ebcc1466707a6e53cd299041dbb9f54f64d51012f772b01045e7f0949b701ed5996aa2007244c147081db98bef0fb507f436d900444dbc991147d22cd49855b5f9b52ecc6e737ca983085de0a6d5413a2d1690129ee66d88094010dbc45e7503cca110cb8707", 0x69) 2017/12/17 23:29:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000366000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f000002a000-0x4)=0x800, 0x4) syz_extract_tcp_res$synack(&(0x7f000074d000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000521000-0x8)={0x0, 0x0}, 0x10000000000070, 0x5) syz_open_dev$mice(&(0x7f00000ab000)='/dev/input/mice\x00', 0x0, 0x1a9c1) socketpair(0x14, 0x2, 0x3, &(0x7f0000b33000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000270000)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000071d000)='/dev/autofs\x00', 0x103000, 0x0) r5 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000f3e000-0x4)=0xfffffffffffffffb, 0x4) r6 = socket$inet_sctp(0x2, 0x0, 0x84) r7 = dup3(r5, r6, 0x80000) fcntl$addseals(r6, 0x409, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x1, &(0x7f0000535000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000cd2000)={0x0, 0x1c, &(0x7f0000a2c000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000f46000)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00002b5000)={0xa, [0x8, 0x6, 0x9b, 0x2, 0x5, 0x8, 0x80000001, 0x3, 0x67c, 0x4]}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f000078c000-0x6)={r8, 0xb7f}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000f68000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f00002ca000)={0xd000, 0xf000, 0x3, 0x3f, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000149000-0x108)={0x0, @in={{0x2, 0x2, @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]}, [0x9, 0x7ff, 0x3c, 0xe2b3, 0x5, 0xfffffffffffffbff, 0x7, 0x7fff, 0x1, 0xfff, 0xe6af, 0x1f, 0x6, 0x8000000006, 0x9]}, &(0x7f00009d6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000b81000)={r8, 0x1fd}, &(0x7f00005fb000)=0xfffffffffffffeee) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000c36000)=0x0) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f00004cd000)="", 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000059f000-0xc)=@sack_info={r9, 0x8, 0x4a6}, &(0x7f00000dc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000fe9000+0x8fc)={r9, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x876, 0x6, 0xfffffffffffffffd, 0xffff, 0x5}, &(0x7f00000f6000-0x4)=0xa0) sendto$inet(r7, &(0x7f00004ce000-0x1)='M', 0xfeaf, 0x3d, &(0x7f000046d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:46 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009ef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x2000007, 0x4000000031, 0xffffffffffffffff, 0x5) mmap(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f00009b9000/0x2000)=nil, 0x2000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f000057d000/0x2000)=nil, 0x2000, 0x3, 0x50071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d19000)={0x0, 0x9}, &(0x7f0000971000)=0x8) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d19000)={r2, 0x6, 0x0, 0x2, 0xe}, &(0x7f0000b5f000)=0x18) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a1c000-0x8)={r2, 0xcf0}, &(0x7f0000d1a000)=0x8) r4 = socket(0x11, 0x807, 0x10000) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000d19000)={r3, 0x0, 0x20000000000d, 0x8, 0xfff}, &(0x7f00006ff000-0x4)=0x18) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000055f000)={r2, 0x100000001}, &(0x7f00000e6000)=0x8) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x100000000, 0x0, 0x80000000004a}]}, 0x10) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x1, 0x32, r1, 0x1000) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000d1e000-0x1c)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f00003a4000/0x3000)=nil, 0x3000, 0x2, 0xc010, r1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0xffffffefffff0001, &(0x7f0000bbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x21810, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x5e, &(0x7f0000d20000)=0xdb, 0x4) sendto$inet6(r1, &(0x7f0000232000-0x3)="834f", 0x2, 0x80002000000002, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x40000000000000, @loopback={0x0, 0x1}, 0x4000000000000000}, 0x1c) sendto$inet6(r1, &(0x7f0000684000)="", 0x0, 0x3e, &(0x7f0000d21000)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c) 2017/12/17 23:29:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000084f000)={0x0, 0x101}, &(0x7f0000630000)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @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]}}, 0x8c) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000000)={r4, 0xff, 0xfffffffffffffffb, 0x0, 0x6, 0x8, 0x1, 0x200, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001, 0x7, 0xd2, 0x101}}, &(0x7f0000e50000-0x1)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00009af000)=@assoc_value={r5, 0x9}, &(0x7f0000cc0000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000003000-0x19)=@known="337973746c6d2e706fce69785f61655f64656655756c7400") r6 = creat(&(0x7f0000001000)='./file0\x00', 0x8b59008fe1c49bfb) getsockname$ax25(r6, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) getdents64(r3, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000001000)=""/24, 0x18) 2017/12/17 23:29:46 executing program 5: mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000162000/0x4000)=nil, 0x4000, 0x2, 0x40010, r2, 0x19) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da45290d2aed19727bcb638b4b082d3a790401cedd09d342962343f6eea177f93444ff4e1b3ba3f88f9648f1634dee363f1", 0x3f}, {&(0x7f0000282000)="5e2035a29b2973564302672e7e3ed083140da237a347222365d2fb4530a43e4c0bf8b23627ea0c60e185f15d74ace361312b6e71052a616562707dee85b2e19d977a5b1f92fbf34727e4d97a5117a7e942e90ab751d1312855605a0027bab7f1e348982fcb17cc52d56ac097607b9e78cdcc2e1225ef3be303c76d9d2d4c230b47b1078e23576bc613df1f15489d61fee4b9637c14f2f064c0ef5f8be4d0045fa901c07debb15a1e86c9b4f262d0fc9ea9337326b7fc0a6b367464f9783769d43c09d031a44018ddf61c767ed36d1b4261b13e87a5961a9c99fc", 0xda}], 0x2, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x20000}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff0000}], 0x48, 0x4008000}, 0x44000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000c3b000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) io_setup(0xae, &(0x7f0000f05000)=0x0) mmap(&(0x7f0000679000/0x4000)=nil, 0x4000, 0x1, 0x8050, r5, 0x2f) r7 = eventfd(0x9) io_cancel(r6, &(0x7f0000435000-0x40)={0x0, 0x0, 0x0, 0x6, 0x401, r5, &(0x7f0000834000)="ac8ee6f511a4f402c92329022d8300000dbd21c383e42bdb88050cdcc080bf2fef449a5bca4b3844360c0759242862fd0f6081b9a898f6286aeb8a320614bfaeeb0581ed829a2dbb", 0x48, 0x1, 0x0, 0x1, r7}, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000f3e000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00001f5000)="f6331116a325978a9e16af3d21d7406f5a271c174c2814c633944cf5abb689c900b84358b1895e43f2a5fa4d61f9e0730db36a21f94a3b15f3ab0e30106b908a5af3078706d84c97d8ef70851511323e3590080d0423e492919df66872f53b1fa2beddda87f3d915cf9a09d7c13655d14576d0df0cd1a10ce2fe9a2544d8aa679cc30cd97263837cf701cb90a42df3d6a5dc96b3ee312eef45a0793a5b", 0x9d) vmsplice(r9, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)='$', 0x1}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000adc000-0x5c)="", 0x0) r10 = accept$alg(r5, 0x0, 0x0) splice(r8, 0x0, r10, 0x0, 0x8, 0x0) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000d10000/0x2000)=nil, 0x2000, 0x200000f, 0x11, r5, 0x0) mmap(&(0x7f0000172000/0x4000)=nil, 0x4000, 0x2000008, 0x110, r5, 0x13) 2017/12/17 23:29:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e4b000-0x8)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004d8000-0xe8)={{{@in=@broadcast=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=@remote={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}}, &(0x7f00001f8000-0x4)=0xe8) ioctl(r0, 0x4000000000000000, &(0x7f0000d7c000)="1cc058fa5fc59f05dd9697c2884795df162138043f3c362a1324600c786cab7d2452") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007d0000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002bc000)=@generic="8e3cbc94642afc509b1c9e9730d6caa0") pread64(r4, &(0x7f00002c8000)=""/0, 0x0, 0x2000000006) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f00008dd000)="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") fchdir(r0) sendfile(r4, r4, &(0x7f0000e81000)=0x2a, 0x9c) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000bc4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062c000)=0xe8) socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0xde, &(0x7f00008a1000-0x8)=0x0) io_submit(r5, 0x3, &(0x7f0000eef000-0x18)=[&(0x7f0000fec000-0x40)={0x0, 0x0, 0x0, 0xe, 0xfff, r0, &(0x7f0000ade000)="f44c3ce7f92a2d28ba4f8b830000bea7410b0f48f638e0106a41d8eef9993a4485077854e0d1e5616e3103296f70bc0aa0a4e4aefa1d5e1bb633914e1a01666f448cf8f4a0f8fe9aa465dc8fa21368b9b8f39ccb559a6de5e2ce27ae3844b6375df4024584813f1710e2d957d5a5078cdc1c823699360990d33a24b1f0826bc3bb891b8b7e", 0x85, 0x8, 0x0, 0x0, r1}, &(0x7f0000d4d000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r4, &(0x7f000044a000)="4610b9a0615a5e790bf7f2c3844e659bb9568de34698104ea8a19489e7dcdd50fa51136a723ebbfc4889e0789594d1b3055d02b839da5383158b50364911bdf7a4e9e2f4fa327fb17973ddc3fd99dc203396beae7ba9d48c14b25027561f4cf18bf2b299656ad6f1830cf35cab178d5376487780001e512d6394dbf84504e7eb3a7163b830729fa4b1564c741bd6cc7ca8dd1b76d704662fcef085e7ff6c4a322e312f7f2b1e09da0d20b2ade04079305ff18eaf5fb5a51b73e566344c56c24481492bdc0b21c8", 0xc7, 0x200, 0x0, 0x1, r4}, &(0x7f00008da000)={0x0, 0x0, 0x0, 0xf, 0xf1b8, r0, &(0x7f000068c000-0xb6)="54348627ee4f51c792186c35fc8218aa51141eaabebeede639460115562560e4186e23979c7b1f0bd896e83cb05ee0425fbdb2bceff39b3110f9592c56e1d5cd9a0561ef0814e6c372de7213fceb30063dbd0f30f06a2056ea2f524e29b9a39af9b236b01373d09a8e50839f00b0776dd593af5291be7cd94cdc7f01bec1555d9c27b48134885f10fc2f625bf774b8796c05bcbd83a5ed435655bbdcaf1b7d67099244eb04b03c79c9322390d0277b6e1779564b3194", 0xb6, 0x81, 0x0, 0x0, r4}]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000096d000)={0x0, 0x0, 0x0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000c83000-0xbc)={0x3, 0x2, 'client1\x00', 0x4, "4b337398d6b27f99", "2bea6e080a0031c23b40b4b04893cfee2751cca1ff7ea8860ca98ca4e0ba4fd9", 0x30c1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDGKBMODE(r4, 0x4b44, &(0x7f0000aea000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000073c000-0xc)={0x0, 0x0, 0x0}, 0xc) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r4, &(0x7f0000ba9000)={r4, r1, 0x9}) r8 = semget$private(0x0, 0x7, 0x94) connect$packet(r0, &(0x7f00008ff000-0x14)={0x11, 0x11, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) semctl$SEM_STAT(r8, 0x3, 0x12, &(0x7f0000af2000-0x8f)=""/143) poll(&(0x7f0000a31000-0x30)=[{r4, 0x0, 0x0}, {r4, 0x80, 0x0}, {r4, 0x8004, 0x0}, {r1, 0x9490, 0x0}, {r1, 0x840, 0x0}, {r0, 0x4103, 0x0}], 0x6, 0x100) 2017/12/17 23:29:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000e0b000-0x8)='./file0\x00') 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) add_key(&(0x7f0000223000)="64656164004a1069ba2f3fe2dd18a2d705c57daab33d1b4b10d365fbc65d86bb233298c2fda3df5df9a46b91d3c63af77d90f187684d053aa41019565abc73679e8ecac7a173", &(0x7f0000f27000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006e4000-0xaa)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007bc000)={0x5, 0x78, 0x60fa, 0x8001, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80, 0x0, 0x1000000000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f000049b000-0x50)={{0x7, 0x7}, {0x200, 0x9d7e}, 0x100000000000000, 0x7, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r1, 0x0, 0x10000000000000d0, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000002000-0x4)=0x35, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) mlockall(0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='(vboxnet1em0eth1ppp0{\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="5a59981ed3fc3665c06270e11511b9ff317acade0e8fd541112a25d2b1b503a632cf5a1ac2f4ac034daadaf26de74fd653260ecde4536d74b8e6ec377211af75ac3b930a6e7153c0be4d47c72459698cc085b1a069a7e0a7ab04034f24950a3351444202c189230098d68f60689e9201028895858b7262edababf431aa79aae40de30d41ba1ebc38a7a0b0d74ef3216267f25eec0b699768d7241b7292c0cd0caaafee84f4c9c34784137337848e789f78bafd5f5c", 0xb5, r3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r4 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000000)={0x2, 0x90c, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000004000-0x8)='./file0\x00', 0x8) 2017/12/17 23:29:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000088d000-0x4)=0x7f) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0xffffffffffffffff) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000702000)=0x0, &(0x7f0000f94000)=0x4) prctl$setptracer(0x59616d61, r2) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() 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}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000338000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x3, 0x0, 0xc, 0x0, 0x7, 0x1}, 0x20) r5 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r6 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000992000)=[{r5, 0x1144, 0x0}, {r6, 0x10, 0x0}, {r4, 0x40, 0x0}, {r4, 0x0, 0x0}, {r0, 0x0, 0x0}, {r5, 0x0, 0x0}], 0x6, 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000205000-0x10)={0x0, 0x5c, &(0x7f0000250000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000034000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000cb000-0x20)={0x1, 0x0, 0x20a, 0xea, 0x5, 0x8, 0x2, 0x7, r7}, 0x20) r8 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r8, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r8, 0xc028ae92, &(0x7f00004cc000-0x28)={0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r8, 0x9, &(0x7f0000beb000)="d0026c57742352c00ab13fd2c3cb8ee594ecde424d21d306dfe66139227e12c430e6e3289969b044c5f8159180d2ef5535164caf2ee1e5e5d2b1f903a0651194be3535f99ec922408bb9e9beca5763bc0b6aa5aa913fdad110b6a598150f054479bf04d4f139c28e282f37f497c5741f828dd5baa4fb450153bc96e6c7d4253d1278577637729c34a46bba6b125483589af3bbe3908c21f4c68433c81c114944da9fec23c8ebb08cf3ba526c78c055eda945e133ab72f60b1df8050cf43e3427c2fbbe5d331f") rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000bf8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000019c000-0x10)={0x77359400, 0xffff}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000e42000-0x4)=0x0, &(0x7f0000ca4000-0x4)=0x4) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x85a) r9 = open(&(0x7f00001be000-0x8)='./file0\x00', 0x101000, 0x0) fcntl$getflags(r0, 0x4) dup3(r9, r8, 0x0) 2017/12/17 23:29:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x81, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x768, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f000013f000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f00001ea000-0x6)='ramfs\x00', 0x800008, 0x0) r2 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00']) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ea5000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0xfffffffffffffffe) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000f26000-0x2)={0x10000, 0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00001c6000-0x4)=0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000c7c000)={0x7fff, 0x10a, 0x48f, 0x100, 0x1, 0x0, 0x800, 0xffffffff, 0xfffffffeffffffff, 0xffffbffffffff19e}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000fa6000-0x18)={0x3000, &(0x7f0000fd9000-0x8)=0x0, 0x1, r1, 0xa}) ioctl$KDDISABIO(r1, 0x4b37) pipe2(&(0x7f0000c01000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002cb000-0x20)={0x8000, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000d6f000-0x20)={0x10001, r5, 0x1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00002b6000-0x8c)={0x5a5, 0xa7b, 0x9e4, 'queue0\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 23:29:47 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f61000-0x4)=0x80009, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r1, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000008000-0x1002)="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", 0x1001) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ed8000-0x10)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) mmap(&(0x7f0000c16000/0x13000)=nil, 0x13000, 0x9, 0x110, r0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000009c000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r0, 0x40002) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x2000004, 0x34, r1, 0x29) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000f62000)=""/145, &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r0, 0x2000000000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000cb4000)=0x10009, 0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2b, &(0x7f00004b3000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x2}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x7, 0x2812, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f00003c6000-0x4)=0x0) 2017/12/17 23:29:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00006fa000)='/dev/vcsa#\x00', 0x8, 0x212000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000085d000-0x8)={0xfffffffffffffff8, 0x3}) rmdir(&(0x7f0000fdd000-0x8)='./file0\x00') r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000963000-0xc)='/dev/rfkill\x00', 0x103140, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00005fb000-0x4)=0x0) listen$netrom(r3, 0x660ae4b3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000777000)={0x3, 0x11, 0x7, 0x3f, "ff23f03f1090681ba81f5a4e1b8f331a06285dff8757814552d51685b99ef604"}) flistxattr(r1, &(0x7f00004d9000-0x11)=""/17, 0x11) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000f6b000-0x84)=""/132, &(0x7f00004a4000)=0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000238000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000)=0xe8) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000202000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e95000)=0x8) ioctl$TCSETSW(r2, 0x5402, &(0x7f00001a2000+0xb60)={0x3, 0x9, 0x1, 0x3, 0x8, 0x0, 0x7, 0x5, 0x7ff, 0x2, 0x6, 0x4}) ppoll(&(0x7f00006b5000)=[{r2, 0x2, 0x0}, {r1, 0x400, 0x0}, {r2, 0x8, 0x0}, {r2, 0x40, 0x0}, {r3, 0x80, 0x0}, {r0, 0x40, 0x0}, {r2, 0x1000, 0x0}], 0x7, &(0x7f0000dad000-0x10)={0x0, 0x0}, &(0x7f0000da3000)={0x52}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e6c000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) recvmsg(r0, &(0x7f0000a5e000-0x38)={&(0x7f00008a6000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c77000)=[{&(0x7f0000f4c000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000465000)=""/0, 0x0, 0x0}, 0x0) 2017/12/17 23:29:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket(0x10, 0x5, 0x7fffffff) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000abf000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00001d6000-0x9d)={r2, 0x95, "99dba477ea7359562da37cd54c33e20d63e1cca77e33ad8509c9a39bd2ff3e033c46def35bbd9f90f235c31a27062020767eab139216590060996b5f5e228708ef977eee0000bcc750888c94ec68095935f83e736633e360014477d10f30b6b0c0e529f11294710ae014ccac660fd1aec702802ec83fa8341d79e3b0e23b39cf29b0cd78d7e9e11a9a354d96242fc66a22663696a4"}, &(0x7f0000ac1000)=0x9d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000006000-0x10)={r4, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x393, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001000)={r5, 0x3, 0xa9, "8426ed889b4840bad370e17a27bf5443c135ca81670b90f5f0e0777ed255ddeed281a79cb8410468293dc80e7357f965ec16823174eed3cee0f0e67846162bad6a727f86685b417c40a5e47041704b3fcf8230cd5c710ccba81028e0039098558663aa3429e6dadea697428ed5b420c8720a72bbf431306c031dd6fb997a177c060ba7afbbb71eb9efe6888e487c946b1eb0a087259eb5086878a1b909cd38541f032fff373e49836d"}, 0xb1) ioctl$KDSETLED(r3, 0x4b32, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000004000)=0x1) ioctl$KDENABIO(r3, 0x4b36) syz_open_dev$loop(&(0x7f00000fe000-0xb)='/dev/loop#\x00', 0x0, 0x182) r6 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)='/dev/usbmon#\x00', 0x0, 0x40000000000) preadv(r6, &(0x7f0000216000-0x40)=[{&(0x7f000087f000-0x96)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = getpgid(0x0) tkill(r7, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x20000000000006, 0x0) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r8, 0x3) r9 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r9, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r9, &(0x7f00002c2000-0x1)="e6", 0x1) sendto(r9, &(0x7f0000009000-0x1)="", 0x0, 0x0, &(0x7f0000cb4000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x4000000000000000, 0x7ffffffffffff, 0x0, 0x0}, 0x0, 0xfffffffffffffffc}, 0xe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) [ 62.895982] QAT: Invalid ioctl 2017/12/17 23:29:47 executing program 3: 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) syz_open_dev$sg(&(0x7f0000790000-0x9)='/dev/sg#\x00', 0x6, 0x20600) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000615000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[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]}, 0x2, 0x0, 0x81, 0x7, 0x1}, &(0x7f00008a5000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x1, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0x1d, 0x0) pread64(r1, &(0x7f0000017000)=""/6, 0x6, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00008fa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000425000-0x48)={0x4, 0x7, [{0xe2, 0x0, 0x7}, {0xb94, 0x0, 0x4b}, {0xde9000000000000, 0x0, 0x80000001}, {0x400, 0x0, 0x6}]}) r3 = gettid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000012000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000001e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x115) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004b4000-0x10)={r4, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000da1000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000612000)={0x0, 0x0, 0x0}, 0xc) setpgid(r0, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000e18000)=""/0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00007f3000)=0x400, 0x4) recvmmsg(r4, &(0x7f0000303000-0x20)=[{{&(0x7f0000318000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ab3000-0x8)=[{&(0x7f0000a49000)=""/4096, 0x1000}], 0x1, &(0x7f00009de000)=""/35, 0x23, 0xffff}, 0x800}], 0x1, 0x40, &(0x7f00006d8000-0x8)={0x77359400, 0x0}) sendfile(r6, r6, &(0x7f0000da7000-0x8)=0x0, 0x9) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r6, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x1, 0x1000c0}, 0x810) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000029000)="90", 0x1) splice(r7, 0x0, r3, 0x0, 0x8526, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000bd6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000e74000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, r9}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f000079a000)={0x0, 0x5e, "c872007a27814c652a86314a77478a8c9931018cc9e2282d2ff4010cd00bbbaf403fc5641e515f4dd0c69cf74fe578679cd34780c630c140b80a9075b3479905c77f40560c66fd7469bb778102f12f037057bf1827df524eeabbc4709a13"}, &(0x7f0000767000-0x4)=0x66) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f000043c000-0x4)=r1) ioctl$TUNSETVNETHDRSZ(r8, 0x400454d8, &(0x7f0000205000-0x4)=0x3) getrandom(&(0x7f0000ad9000-0x2e)=""/46, 0x2e, 0x2) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000f3d000-0x8)={r10, 0x7}, &(0x7f000098c000-0x4)=0x8) 2017/12/17 23:29:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x160001, &(0x7f00002c0000-0x8)=0x0) pipe(&(0x7f0000f95000)={0x0, 0x0}) perf_event_open(&(0x7f0000e7c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8400, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005d5000)=0x0) r3 = semget(0x0, 0x2, 0x20) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000b4c000)=""/4) getpid() capget(&(0x7f00007ce000-0x8)={0x200f1526, r2}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff, 0x8001}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f00008c2000)="220000001b00070100000000ef0012011f010000000000000000000600ea00050029", 0x22) socketpair(0x4, 0x80000, 0xfffffffffffffffd, &(0x7f00008ae000)={0x0, 0x0}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000448000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000dc7000-0x4)=r7) socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f00003c6000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000b57000-0xf8)={{0x2, 0x1, 0x3, 0x3, 0x80000000}, 0x2debc9e2, 0xfff, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x4, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r7, 0xc0605345, &(0x7f000055c000-0x5c)={0x8, 0x3, {0x1, 0x0, 0x7ff, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = syz_open_dev$loop(&(0x7f00002da000-0xb)='/dev/loop#\x00', 0x2, 0x1) memfd_create(&(0x7f00006bc000)="7f2f5f602f6c6f6f70231e", 0x2000000002) pwritev(0xffffffffffffffff, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="", 0x0}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r0) fadvise64(0xffffffffffffffff, 0x0, 0x27aa2176, 0x2) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000c14000)={0x0, 0x1, 0xfffffffffffffe01, 0x0}) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x3ea, 0x0, 0x0, 0x19, 0xd, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011829df5f210e7706eb4786b3a9700000000000000077d008039629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) [ 62.952587] QAT: Invalid ioctl [ 62.986475] QAT: Invalid ioctl 2017/12/17 23:29:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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 = memfd_create(&(0x7f0000d47000-0x13)='posix_acl_access{Y\x00', 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000078f000-0x4)=0x0) pwrite64(r1, &(0x7f0000986000-0x2)="19c3", 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) write(r1, &(0x7f0000008000)="f11d8d3f60bafec27b1857546922dc174cab39c7040f5ae71b000438eec62af40b87523aded3d528a9df5973d09f7ed575f91fd409bb8402d1f23e0aa81a988d73d63d04cf956482d9fe424c3b62790bb74c16e4cffef93eef0a1f1d5a7b62ec7db2f64bccfbc1fa11ec8a62c9608ebb7416d7ba4a7c1990183df28897e8a173be18e8e48902afa3f609643fc2bc8639f78cfebbdf9e613fad2ec15b564d9bb6bd534cf401fd369c160800829f58d1410f143be90e", 0xb5) r3 = socket$netlink(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000bbd000-0x10)={0x0, 0x0}) getitimer(0x0, &(0x7f0000e30000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f0000fd1000)={0x7, 0x3, 0x8, 0x5, 0x8, 0x7, 0x10000, 0x3}, &(0x7f0000df7000)={0x9, 0x81, 0x7fff, 0xfffffffffffffffb, 0x2, 0x5, 0x80000000, 0xf63}, &(0x7f0000215000)={0x4000000000000004, 0x7, 0x6, 0x83c, 0x80000000, 0x3, 0x5, 0x49}, &(0x7f00000e3000-0x10)={r5, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000658000-0x10)={0x0, 0x0}, &(0x7f000050e000)=0x10) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) getrusage(0xffffffc000000002, &(0x7f0000dc3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f00000e9000)={{0x0, r8}, {r4, r7/1000+10000}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000c12000)={0x0, 0x0}, &(0x7f00007ab000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00000d5000-0x20)={{0x77359400, 0x0}, {r9, 0x0}}, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000859000-0x18)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f000054c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000d09000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r1, &(0x7f0000c0e000-0x8)='./file0\x00', &(0x7f0000074000)={{r10, r6}, {0x0, r11}}, 0x100) sendfile(r1, r1, &(0x7f0000540000)=0x0, 0x1000) tee(r1, r0, 0xfffffffffffffff7, 0x0) readv(r1, &(0x7f0000032000-0x60)=[{&(0x7f0000ac9000)=""/135, 0x87}, {&(0x7f000003e000)=""/234, 0xea}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f000003e000)=""/255, 0xff}, {&(0x7f0000f2c000-0xf9)=""/249, 0xf9}, {&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x6) symlink(&(0x7f0000945000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00') read(r1, &(0x7f0000b36000-0xa3)=""/163, 0xa3) fcntl$lock(r1, 0x7, &(0x7f0000e0d000-0x20)={0xfffffffffffffffc, 0x1, 0x100000000, 0x8001fb, r2}) write$eventfd(r1, &(0x7f00000db000-0x8)=0x101, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000173000)={0x0, @in6={{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x198e91bf, 0x8, 0x1, 0x7fffffff, 0x0, 0x1a, 0x5, 0x8000, 0x764, 0xff, 0x5, 0x7, 0x40, 0x2]}, &(0x7f0000066000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000226000-0x8)={r12, 0x9}, &(0x7f0000360000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008ce000-0x10)={0x100000000, 0xc, 0x3, 0x100, r13}, 0x10) writev(r1, &(0x7f0000801000)=[{&(0x7f0000241000)="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0x106a}, {&(0x7f000072b000)="d25e2fb81b30701568142136120d439b7df20c8bf6ce0c9c57ceabf906aeb15f8bc00533bc1da0fd063c4513f7cba9d91e71a157e825c7b3c224d736eba9f5d8b328df4601d322a405d69454bb63150ddaeba0aaed1c8f197d9dd1cef223b776ba9e9227471389b3233ed7f6bdfc99534e0033f5039418988c66954682ff44f120a0b0120e8249b167281895816644070f58e98d55e84f83b3ef2aa2929a12c1943f7e15cc8804b580b4c17a078502feaf662fe31ea7146e80a80316", 0xbc}, {&(0x7f0000f58000)="9961f27906126a82df9dcb57951c87b58e2093036f6b7bc6792d743f6d444f7a470bd6421c8869de89ec674175d7e5b043a97949a6ec7778954d1f3bbb8fd6c2c7ffe0adb6e23cebd0e92c6d26c2ebfbf5aaf4d06cfa0f4d8c316e3ffd9f2cfd03f2aa11da1d4f7cc9005050b780d6013edabc022f245e43d848784ba750babe6016bf919a17a96631e04074ce0f0a3a3b8474399146a57cb2aadf362ce45379d0d728e4af2069da1ade73c0f3af888cf17d849289288c169b6da3ccf51447a927cbf1", 0xc3}, {&(0x7f0000f65000)="ad791e10a29c122726b61ea87e3b2b4a45411ca68cc1bcc5bdcac79095aaa10cecdc065fc0adf912df07fd864ae35ccd84ab519e83b1854de8c6c5a86f9729c6d14236659d4a6d07756cc3dbcfa564e2fd3f2397d9f76d31ef653bc6bb72b5565cb5152c2376ddc7eaa5f5f2f111cfde45950d07ae13d9ff4adeeae178d83fd5fb9f4e64", 0x84}, {&(0x7f000084c000)="d56475422ec7a9dfc60c9ec8118180d382b65c053967eb242f052073d56d65266ecb2a2f03218be3623ca9de98be77b917c404e6d2266ae98769", 0x3a}, {&(0x7f0000ff8000-0x1000)="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", 0x1000}, {&(0x7f0000a4c000)="", 0x0}], 0x7) 2017/12/17 23:29:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) getpeername(r0, &(0x7f0000902000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000004d000)=0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006fd000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xabe0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1000000000, 0x4, 0x0, 0x0, 0x4000000000, 0xfffffffffffffffc, 0x0, 0x4, 0x1, 0x2000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = add_key$keyring(&(0x7f00000aa000-0x8)='keyring\x00', &(0x7f000034c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000775000-0x8)='keyring\x00', &(0x7f0000ea4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) r3 = request_key(&(0x7f0000b17000)='rxrpc_s\x00', &(0x7f0000a07000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3c000-0xd)="252a252d76626f718f65743000", r2) r4 = add_key(&(0x7f0000b8d000-0x8)='big_key\x00', &(0x7f0000dbb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000aca000-0x60)=[{&(0x7f0000821000-0x4f)="e9b2e02ffd63aa7d801d452006dc65ad084f838a38b040e37011359c6800a933a3eac6217fb049e3b3d63b0a6dda4813f776c04a7ae4d06e85711b1e3256f6fa67d0595a07c1f1e09bb13403d702b3", 0x4f}, {&(0x7f00007d3000-0x7a)="0c47bd43c881ef24abf83035675e33066b6fe2ad7e583455a550e1480b3eafda144d54d6e626fd394ba4bba0ba80f6af9854c57ae02409c2c558820dde286e86268e5395044ac1f41bc2f5d25dc37c6bc7c4cd6b611b40304177e466e68a54a517a0de741f8e75c11ec86ee3a16b79de0b86a5a10b50a5c6e3da", 0x7a}, {&(0x7f00006aa000-0x26)="d0ee9adf242073cb9e8d92754ab6dae457193c16266c111af9bc123ea37342c60b43f5f2f68f", 0x26}, {&(0x7f000019c000)="133d79a4867abd3fdd1ce0e57723069bb1ecd18ab3e114edce337de270e7ff49dca74f8e0dc4bffe597ff91a8d22f60f42e44455b26157b6d62d10b18e4345a62491b677c172a53a9a2d94a79c27cf454718f1874f4205eab94ba436e7d4da899782460a81cddd6970b0473d91b6c2eeb40ba01cb017fd3608c1f9ebeea4baacd25810fb845ddb52ab8487c1a30dff47f5b7fb7b4b379037bfa001dd6c56e3bf6cc2abdbde4b6314dfaaed2567bc901fdc70bdf5623b83", 0xb7}, {&(0x7f0000399000-0x9f)="d9822a3972626d167d5437e63c0c7e566db102a3da13135c3548165887873b47a3aedebe011e6cf26545cd07df6b6ae89bb73fc01fbec4118cf220e5137e8316fbb65ac94f6449f4776ee6eeff151f182c6b223c45e04eb6b632e8dcec69b2b50b2d80a88098e4988ac46b15d82a687f6d925b5390f5c9f6df1c747c1991a548472a63f5b340a0648cbf0a7cbe404b0899e8065345335fc58f5da30956dc47", 0x9f}, {&(0x7f00006fe000)="76155432ccc22230da52819b95dd290c22bbf74b643def9f0d1848e6c45aacb4d58a506593", 0x25}], 0x6, r4) r5 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f00002db000-0x58)={{0x0, 0x0}, 0x0, 0x2, 0x100000005, {0x100000000000, 0x0}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00008fd000-0x4)=0x0, &(0x7f0000889000-0x4)=0x4) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000476000-0x9)='/dev/kvm\x00', 0x2000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = accept4(r7, &(0x7f000015d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007f4000+0xef3)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f000070f000-0x10)={0x0, &(0x7f0000a0a000-0x20)=[]}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r7, 0x4008ae6a, &(0x7f00001eb000-0xc8)={0x4, 0x0, [{0xeac, 0x7, 0x0, 0x0, @adapter={0x5, 0x6d97, 0xb63, 0x1, 0x0}}, {0x3, 0x1, 0x0, 0x0, @sint={0x8, 0x9}}, {0x4, 0x2, 0x0, 0x0, @msi={0xffffffffffffffff, 0x8, 0x2}}, {0x4, 0x3, 0x0, 0x0, @sint={0x100000001, 0x20}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000a0e000)={0x400000572, 0x80000001}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 63.027726] kauditd_printk_skb: 357 callbacks suppressed [ 63.027737] audit: type=1400 audit(1513553387.242:585): avc: denied { map } for pid=7646 comm="syz-executor5" path="socket:[25427]" dev="sockfs" ino=25427 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2017/12/17 23:29:47 executing program 2: clone(0x0, &(0x7f00001b6000-0x1)="a6", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x5, 0x1000, 0x0, 0x5, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000221000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000093b000)={0x2, 0x8001, 0x6}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000ab0000)={0x100000001, 0x80000000, 0x1f, 0xfffffffffffffffa, 0x8001, 0x7}) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0x80000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f00005d9000/0x3000)=nil, 0x3000}) 2017/12/17 23:29:47 executing program 1: 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb9000)='\x00', 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000972000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b3000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ebf000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x4, &(0x7f00002e9000/0x1000)=nil) socket(0x6, 0x8000000004000003, 0x101) perf_event_open(&(0x7f0000b3a000-0x78)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa81, 0x20000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000022000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x4, 0x7ff, &(0x7f0000000000)="a07448176f2ebd5b0145209284223572d365eb7dc8feece6679b5a364a55bcdf2a0b189b491ea604efc6ebbdab9b590000000000000007429c6c23", 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f0000ae0000-0x8)={0x42}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003cc000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) r6 = inotify_add_watch(r0, &(0x7f0000353000)='./file0\x00', 0x20000000) inotify_rm_watch(r5, r6) connect$ipx(r5, &(0x7f0000a67000-0x10)={0x4, 0x6, 0x1000, "1f4515e9ae07", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r9 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000efc000-0x8)={r7, r8}) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f00001c9000-0x4)=0x78, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/17 23:29:47 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x800000003, 0x300, &(0x7f0000737000-0x8)={0x0, 0x0}) getpeername$packet(r0, &(0x7f00007ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000f7000-0x4)=0x14) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000016b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000079a000)={0x8, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00001e6000)={r3, 0x5}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001b1000-0x10)={0xa, &(0x7f00003bb000)=[{0xbad9, 0x0, 0x100000001, 0x1e5}, {0x8000, 0x3ff, 0x3, 0x2}, {0x4, 0x3, 0x7, 0x6}, {0x1000, 0x52, 0x200, 0x5}, {0x70b, 0x7fff, 0xffffffffffffff7f, 0x3ff}, {0x3, 0x0, 0x4, 0x800}, {0x100, 0x7, 0x1, 0xc4}, {0x1, 0x40, 0x8, 0x5}, {0x85f, 0x100, 0x1, 0x80000000}, {0x1ff, 0x0, 0x7, 0x100000000}]}, 0x10) sendto$packet(r0, &(0x7f0000647000)="492bb69bc522b2275247426e49786155130b83e34c183b7670a608f424cd836bf8e8359cb5b12e2655480888031caca055a8e3100dcb4934d9fb846176e948e16f93e4ad36dbb1b64d27679d8b214c6f3187dc769efb07d68e4d87133f454d02d1ade5e7844c4f709e24375ee2ef8d3378993c65518c993872c94e8cb73837ce102625229a4ae5fa1c35602f6bf46ef1486a5a21a64310d2fb110d13daba9b14ac6bcc01937ffd71f4424c69d993f5c4ba9d5bff314c1426d736de94f8f89c6c756a467e18", 0xc5, 0x4004, &(0x7f00007f0000-0x14)={0x11, 0x0, r1, 0x1, 0x20, 0x6, @random="17299a70b69a", [0x0, 0x0]}, 0x14) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x1}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000072f000-0x4)={0x9, 0x7, 0x8000}, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000247000)=0x42, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0xcc, &(0x7f0000ce2000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000d2f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00006c5000)={r5, 0x8}, 0x8) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x6, r6}) r7 = socket(0x11, 0x200000000007, 0xff) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000c83000)=@ethtool_wolinfo={0x1, 0xeb3, 0xd9d, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00006e9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) epoll_create1(0x220008000000000) r8 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f00004c0000-0x4)=0x4, 0x4) setsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000868000-0x4)=0x3, 0x4) r9 = accept4$inet(0xffffffffffffff9c, &(0x7f0000383000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f34000-0x4)=0x10, 0x80000) accept4$inet(r9, &(0x7f00004ba000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9f000-0x4)=0x10, 0x800) setsockopt$inet_tcp_int(r7, 0x6, 0x1c, &(0x7f0000b5c000-0x4)=0x80, 0x4) sendto$inet6(r8, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r9, 0x8910, &(0x7f0000df5000)=@req={0x0, 0x0}) pipe(&(0x7f0000f95000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r9, 0x84, 0x79, &(0x7f000064b000-0x4)=0xa4, 0x4) 2017/12/17 23:29:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c76000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getdents64(r2, &(0x7f0000b59000-0x53)=""/24, 0x18) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00002d9000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000554000)=""/4096, 0x1000) readv(r0, &(0x7f000059b000-0x41)=[{&(0x7f0000708000)=""/56, 0x38}, {&(0x7f0000c95000-0xb8)=""/184, 0xb8}, {&(0x7f0000b36000-0xf7)=""/247, 0xf7}, {&(0x7f0000118000)=""/14, 0xe}, {&(0x7f0000412000-0x2c)=""/44, 0x2c}, {&(0x7f000072b000)=""/23, 0x17}, {&(0x7f0000e60000)=""/0, 0x0}, {&(0x7f00000a4000)=""/180, 0xb4}], 0x8) getdents64(r1, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) getdents(r1, &(0x7f0000d06000)=""/40, 0x28) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00002f2000-0x10)={0x6, &(0x7f00007b6000)=[{0x20, 0x3}, {0x400, 0x0}, {0x5, 0x2}, {0x37, 0x3b8}, {0x7, 0x7}, {0x5, 0x3}]}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003d3000)={@generic="6224306409339c70f51ca145dc9c76d5", @ifru_flags=0xdc00}) accept4$packet(r1, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d33000)=0x14, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000020d000-0x28)={@common='ifb0\x00', @ifru_settings={0x0, 0xda0, @te1=&(0x7f000080d000)={0x6000000, 0x9, 0x442bd6a5, 0x8}}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000486000-0x8)={0x0, 0x0}) name_to_handle_at(r1, &(0x7f00009e2000)='./file0\x00', &(0x7f00008e9000)={0xc3, 0x1, "f65254a4166b2c307d0b46abae1a4c049aee75c81f56f687c0f3f5ed04a3ea886cbfa6bcdb3cd5a7abdae3e9bd25cbb693f36ba150604e0acfac9e110c4947de180b190ee48a66d164edb8a7a6f9186a75613bb00085c17abbcf970604e3273c9851e98171cf4bfb1c10ae74f8d78e9faea9bfd2a9d091db5e59411da3324b76f6853554729600f8f8845948976e407e13b96bdd008b3669f54416b5d6d150a44a49748a282ff4951df3fe9aaaab227d7a5045425d9d08fe3811fc"}, &(0x7f0000383000-0x4)=0x0, 0x1400) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000f38000-0x80)={[0x0, 0x3000, 0x6000, 0x1], 0x1, 0x1, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r1, &(0x7f0000ec3000)='./file0\x00', 0x0) r3 = shmat(0x0, &(0x7f00006fa000/0x1000)=nil, 0x4000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bff000-0xc)={&(0x7f0000e76000-0xa)='./control\x00', 0x0}, 0xc) shmdt(r3) syz_open_dev$sg(&(0x7f0000598000-0x9)='/dev/sg#\x00', 0x4000000000, 0x40) gettid() 2017/12/17 23:29:47 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc77000)=nil, 0xc77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffff7fffffd) bind$netlink(r0, &(0x7f0000873000)={0x10, 0x0, 0x8, 0x4}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00005b1000-0x4)=0x0) mmap(&(0x7f0000000000/0xd9c000)=nil, 0xd9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00000aa000/0x3000)=nil, 0x3000, 0x8, 0x32, r2, 0x3) accept$unix(r2, &(0x7f0000d9c000)=@file={0x0, ""/4096}, &(0x7f0000f92000)=0x1002) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f00007f8000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000980000-0x4)=0xc) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000caf000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000196000-0x49)=""/73, 0x49}, {&(0x7f0000895000)=""/54, 0x36}], 0x2, &(0x7f0000d9e000)=""/197, 0xc5, 0xff}, 0xcc32fa5df62f7c7b) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00005d4000-0xc)={0xffffffff80002004, 0x0}) socket$bt_l2cap(0x1f, 0x1, 0x0) epoll_pwait(r4, &(0x7f0000b3b000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000feb000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f000002b000-0xc)={0x2000, 0x0}) write(r2, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) 2017/12/17 23:29:47 executing program 4: syz_fuse_mount(&(0x7f0000df7000-0x8)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x1, 0x10) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e90000-0xc)={0x0, r1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x227c, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000b9000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = semget$private(0x0, 0x3, 0x1c4) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f0000d05000)=""/0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x4, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0}, 0x0, 0x2, r2, 0x0) perf_event_open(&(0x7f0000a9f000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000007000)={0x8, 0x2, 0x4523, 0x2599, 0x20000000, 0x200020000000}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') ioctl$KVM_SMI(r2, 0xaeb7) r5 = gettid() perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f00004d9000)=@req={0x80, 0x5, 0x71, 0x40}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001c4000)={0x0, 0x5, 0x10}, &(0x7f0000d64000-0x4)=0xc) 2017/12/17 23:29:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006b5000-0x8)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000521000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = accept4(r0, &(0x7f0000d90000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000869000)=0x6, 0x80800) sendto(r1, &(0x7f00002fe000-0x73)="833e8adf67dc30635627819ecd79eb36a48de188393ff056b68282f0cb49eda5c8fafba7aebe2873ac0143d1a84debc8f28dfc29fab2fde3110877a2279e921cd7173ce580a2eb11042354279c1835b9ea57dd57a5107d67db9bb38717b96e391e211ba69964b2674eacc339587232aa30486e", 0x73, 0x4080, &(0x7f0000000000)=@nfc={0x27, 0x64, 0x0, 0x3}, 0x10) getsockname$inet6(r1, &(0x7f0000167000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000497000-0x4)=0x1c) recvfrom$unix(r1, &(0x7f0000001000)=""/84, 0x54, 0x10023, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004a7000)={0x0, 0x92b8, 0x7, 0xfffffffffffffffd, 0x860, 0xbe, 0x4520f74f, 0x8, {0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf81e, 0x2, 0x8, 0x2, 0xcd6}}, &(0x7f0000e15000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000042e000)={r2, 0x9}, &(0x7f0000001000-0x4)=0x8) r4 = open(&(0x7f000036f000)='./file0\x00', 0x141000, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x200001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r3, 0x4}, &(0x7f0000001000-0x4)=0x8) lookup_dcookie(0x7fffffff, &(0x7f0000ff1000-0xde)=""/222, 0xde) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005bc000-0x4)=0x6, 0x4) r6 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000b1a000)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fb6000)={r5, 0x13d41ea6}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x1c) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000aa5000-0x4)=0x0) shutdown(r6, 0xfffffffffffffeff) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000f96000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r6, &(0x7f0000ebb000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = add_key$keyring(&(0x7f000014c000-0x8)='keyring\x00', &(0x7f000057d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r7, &(0x7f0000727000-0xd1)=""/209, 0xd1) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000700000+0xd16)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}) r8 = syz_open_dev$mice(&(0x7f0000e77000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f00004f3000-0x68)={0x7b, 0x0, [0x200, 0xfffffffffffffff8, 0x8, 0x4000000000000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a95000)=0x0, &(0x7f00005ad000)=0x4) ioctl$KVM_S390_UCAS_UNMAP(r8, 0x4018ae51, &(0x7f0000938000)={0x2, 0x1, 0xfffffffffffffff9}) socket$inet(0x2, 0x80005, 0x384) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d30000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x10001, 0x4, "a08bece55d5d6de0ac8e8e2e97b71f9ea7f392868a0010517947e6e862c851cb3537517d5027cada8a8090c857f265038ae1bbf560b181f361cbfbfa1799b8bfc6ed42a7e6223f61ab9f6c1748ffbbbe"}, 0x160) 2017/12/17 23:29:47 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000c94000)=[0xb2, 0x400, 0x3, 0x1, 0x0, 0x80, 0x8, 0x6]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002dd000-0x4)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00006e0000-0x88)={0x2, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = add_key(&(0x7f0000bfc000-0xb)='pkcs7_test\x00', &(0x7f00001bc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000676000-0x7f)="be50a2c2de932e0284aae360e3d700b52f8d94dbe29603245f6bb3b2dcadb9e717a7f4fd84579c94a473c9fc286b44d8c4f0b85f9a1dcaa24b365cea9360ffe2a679a49619910b93d714ca676c6522bbc668f342388033d62bb37dc1cd45badfeebd8b938d4b6461f8ba7c0aba65841684cc96384bb5e52704ef840282f3b1", 0x7f, 0xfffffffffffffffe) preadv(r1, &(0x7f00006ca000)=[{&(0x7f00001c3000-0xe6)=""/230, 0xe6}, {&(0x7f0000306000)=""/188, 0xbc}, {&(0x7f0000b5c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000804000-0x3f)=""/63, 0x3f}, {&(0x7f000004b000)=""/0, 0x0}, {&(0x7f00008a0000-0x62)=""/98, 0x62}], 0x6, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a17000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039f000)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000040c000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f000062e000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f0000b20000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000dfc000-0x4)=0x14) recvfrom$inet(r1, &(0x7f0000788000)=""/172, 0xac, 0x0, &(0x7f0000c5b000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) add_key(&(0x7f0000f6e000)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000de8000)='0^\f\x00', 0x4, r2) lstat(&(0x7f0000fad000-0x8)='./file0\x00', &(0x7f0000ba1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000434000)='./file0\x00', &(0x7f00008bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000cd5000)={{0xffffffffffffabb5, r5, r7, r5, r8, 0x10, 0x1, 0x0, 0x0, 0x0}, 0x7f, 0x9, 0x1, 0x0, 0x0}) io_setup(0x37, &(0x7f0000386000-0x8)=0x0) io_submit(r9, 0x4, &(0x7f00000c7000)=[&(0x7f000053f000)={0x0, 0x0, 0x0, 0xe, 0x0, r3, &(0x7f0000565000-0xac)="0f128c7c4c09a38c710e28d20f1bcc6013ee05f051ed684862354c70adb02c896ed33887990ce38f1beb0386a9ab2ea020ead2b4364377ff78706756dd2688a272a7387304d22ba955436163f8200542765f78ff6ed44ab88a881f6441720ac32e137a4ec0b1a403830d772b385f5843ee37a14de207f006ebff839a893be026ef6af7c60f31d6509d200cc6cd67fa846a9b25680ac1bc212f7c3dabe63f3cfc5c35365a94826bacd599faf8", 0xac, 0x503, 0x0, 0x1, r6}, &(0x7f00002f9000)={0x0, 0x0, 0x0, 0x8, 0xffffffff, r3, &(0x7f00009fa000-0xae)="56d67818210e364fb6c75b6e47b94fda7b2b7b6bffe24a10827ffec6a6c7b4532ded6635eddf3b05b8272a1693679a27431afa2ac78ea516b0dbb8bc56691fc810eab60fc9e46b8a9995c4b76470ce7a24359d688b238b9edad3d069cd227bebe62c224fc4bab1f5668b4a0ddf6bdd93231c451acadbf3da0e9eb750ed779afe4051b5ab98d0c2c3daf828515473ef0d35e90e09430fe4f9a252b035a68577bf506eb67113ac0382d6542fe95423", 0xae, 0x1, 0x0, 0x1, r6}, &(0x7f0000221000)={0x0, 0x0, 0x0, 0x0, 0x80000000, r6, &(0x7f000072f000-0x13)="3b06675ef5c1df631d64b4692c16c679ebe667", 0x13, 0x7ff, 0x0, 0x0, r6}, &(0x7f000032b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r3, &(0x7f0000179000)="1593e4dd584d3a0e5c292536b63af07ebc8096c74b01743d629820f2400e159046ec5916105b560a662bea6af76f2acddd302499563d32ac761a633d0d428c3e600171b65cd3403d7b27cdeb5a051639aeddba17b8d0aa027a5823f89c70547699bfcfd006f9c800b908f229dd677027174244c2fb9f6d0d5b1d15bf87d5b215c76070b38abf60bae516977716476c93af363f519289fd68fb9c5791fe7eb7b919cc2e61c48b1ad72218502371cab055bc91d973a5562fe24ef19d9f0718062d9a72c4d9cde58318eac4699a8d1d97d4edaa6be103390b9c7dbdf85764b8145cf3d6", 0xe2, 0x2, 0x0, 0x1, r6}]) 2017/12/17 23:29:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)="", 0x4) accept$inet(0xffffffffffffffff, &(0x7f0000157000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000985000-0x4)=0x10) socket$llc(0x1a, 0x3, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00006f4000)={0x0, {""/7}, 0x0}, &(0x7f0000a4e000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000db3000)=0x40000000000002, 0x4) syz_extract_tcp_res(&(0x7f00003f4000-0x8)={0x0, 0x0}, 0x5, 0x5) syz_extract_tcp_res$synack(&(0x7f0000c0e000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x73, &(0x7f00001f0000-0x176)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x6, 0x4, 0x7, 0x20400001000, 0x65, 0x3, 0x6, 0x8, 0x7f, 0x0, @broadcast=0xffffffff, @rand_addr=0x400, {[@end={0x0}, @noop={0x1}]}}, @tcp={{0x1, 0x3, r1, r2, 0x5ec4, 0x0, 0x8, 0x34, 0x6, 0x0, 0x1, {[@timestamp={0x8, 0xa, 0x0, 0x7}, @nop={0x1}]}}, {"9b02548dcd3d2d15a2b1ec2785a559a4a43bd9350ca991b3a04eea0913b1dfb97dab99078777aaf120db59d255"}}}}}}, 0x0) syz_emit_ethernet(0x1011, &(0x7f000072b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88ca, @x25={0x0, 0x1, 0xf1, "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"}}}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c7a000-0x4)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00008da000)=r3) r4 = socket(0x10, 0x2, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000016b000)={0x0, 0x5}, &(0x7f0000363000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f5a000)={r5, @in6={{0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$netlink(r4, 0x10e, 0x3bf1dd4659222031, &(0x7f000061f000)=""/232, &(0x7f000049d000)=0xe8) r6 = socket(0xa, 0x803, 0x80000a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000035d000)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xeb3000)=nil, 0xeb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000ea5000)={0x1f, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r7, 0x8983, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) sendmsg$nfc_llcp(r6, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3b, ""}, 0x10, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f00008f4000)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c13000)=""/87, &(0x7f00002c6000)=0x57) accept$netrom(r4, &(0x7f00002e7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006c2000-0x4)=0x48) sendto(0xffffffffffffffff, &(0x7f0000e4d000)="b6f5012f149b21ac21da38d43f8a8cbbca00c4ffc111c0a7e4a76e2faf58a6b3ddf490b8fc545da4ad9a4834f0c8e23f2b22f32f2960678580cb2b24a85b23b1f318d810ec00de97c2deb8e166188eda9df5932f0b353776a507fed6ab2ce1fa8473ab30df5fe817d0c87576d1a3a5e04d19487dd85c094f5f6e16fbad490aa9f2a09c8d88fc2ecd04d1d25e7e04e91dbb8aa427b2ec60dc129e72c04c61997c4b63973ed9fd1c62bcda37ffc2dc9bf5b651a4338fe7e1722accd23fe8dc265cb8f02809", 0xc4, 0x40, &(0x7f00003fd000-0x8)=@sco={0x1f, {0xfffffffffffff210, 0xa, 0x7, 0x1, 0x0, 0x5}}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000044e000)={{{@in=@empty=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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000797000-0x4)=0xe8) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000b45000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/17 23:29:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x402, 0x0) r0 = epoll_create1(0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000099c000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000af6000-0xc)={0x7, 0x0}) r2 = 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) close(r2) r3 = dup2(r2, r0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000031f000-0x4)=0x6, 0x4) r4 = syz_open_dev$vcsa(&(0x7f0000412000-0xb)='/dev/vcsa#\x00', 0x9, 0x18000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000059b000)={r4, &(0x7f0000e24000-0x41)="7dd6d25a7f53c193bceb14afa6507063e3f96caed7baf3a5cd80971cc8a433b65834f500b0b43f61bd1417f241c0ecd73e09d7e2e58c3a94c4f3032e0e45fb1752", &(0x7f000069d000-0x23)=""/35}, 0x18) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000306000-0x4)=0x0) r5 = syz_open_dev$loop(&(0x7f00006a0000)='/dev/loop#\x00', 0x100000010002, 0x80800080001) write(r5, &(0x7f0000bb9000-0x2)="0006", 0x2) r6 = semget$private(0x0, 0x4, 0x0) semop(r6, &(0x7f0000fba000)=[{0x1, 0x2, 0x800}, {0x1, 0xfffffffffffffffa, 0x1000}, {0x0, 0x1, 0x800}], 0x3) unshare(0x40000) semtimedop(r6, &(0x7f000001e000-0x2a)=[{0x2, 0xfffffffffffffff9, 0x1000}, {0x4, 0x7fffffff, 0x800}], 0x2, &(0x7f000001f000)={0x0, 0x989680}) clock_gettime(0x1080007, &(0x7f00002c2000-0x10)={0x0, 0x0}) semctl$SEM_STAT(r6, 0x0, 0x12, &(0x7f00008e1000-0x18)=""/24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = semget$private(0x0, 0x20000000102, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) ftruncate(r4, 0x1000) semtimedop(r8, &(0x7f0000435000)=[{0x4, 0x7ffd, 0x1}, {0x0, 0x0, 0x800}], 0x2, &(0x7f0000034000)={0x77359400, r7}) r9 = dup2(r0, r5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) semop(r6, &(0x7f00000d6000)=[{0x3, 0x5, 0x1800}, {0x2, 0x7a, 0x1000}, {0x0, 0x3, 0x1000}, {0x4, 0x10001, 0x1000}, {0x2, 0x100, 0x800}, {0x6, 0x0, 0x800}, {0x7, 0x580f74f6, 0x800}, {0x0, 0x100000000, 0x800}, {0x7, 0xf15, 0x800}], 0x9) semctl$GETALL(r8, 0x0, 0xd, &(0x7f0000322000)=""/37) connect$netlink(r9, &(0x7f0000237000-0xc)={0x400000000010, 0x0, 0x3f, 0x2}, 0xc) 2017/12/17 23:29:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006ea000-0x8)={0x0, 0x0}) r2 = socket(0x17, 0x80801, 0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000949000)=0x0) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x9) recvmsg(r2, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)=""/146, 0x92}, {&(0x7f0000f6e000)=""/108, 0x6c}, {&(0x7f00005c2000)=""/147, 0x93}, {&(0x7f0000f6f000-0x1b)=""/27, 0x1b}, {&(0x7f0000865000)=""/56, 0x38}], 0x5, &(0x7f0000a26000-0xc8)=""/200, 0xc8, 0x1ff}, 0x10000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00004ae000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000fbc000-0x21)="e30775b0d50a94e5b3b60ce05c54db9d295df0df8217ad00050000000000e65de7", 0x21) r5 = accept$alg(r4, 0x0, 0x0) close(r1) recvmsg(r0, &(0x7f0000f70000)={0x0, 0x0, &(0x7f00006d2000-0x80)=[{&(0x7f0000f70000)=""/189, 0xbd}, {&(0x7f0000567000)=""/232, 0xe8}, {&(0x7f0000f71000-0x1000)=""/4096, 0x1000}, {&(0x7f000031f000)=""/175, 0xaf}, {&(0x7f000081f000-0x7e)=""/126, 0x7e}, {&(0x7f0000f70000)=""/109, 0x6d}, {&(0x7f00009cf000)=""/225, 0xe1}, {&(0x7f00004f7000)=""/254, 0xfe}], 0x8, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x5}, 0x10001) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r5, &(0x7f00009cc000)={0x0, 0x0, &(0x7f0000807000)=[{&(0x7f0000a8b000)="02000001002401000000040001018a", 0xf}, {&(0x7f0000533000)="d72f4d3d94a2625b227b0c25245f90858805bc00727514304e5834cfc94a1bbfadadb75dfcd122162231c47c23289f832d6c11063638ce3d6680b3e8be40a3b05d773c93a9762944320b9712183147e598eb8a4254e52e47593511e7fda6752e5b001d4832adc24750d832333e180c33bffb94bdb1fba4064c9789ed6c5671b1c43602372d37000944cd9664c1c45db0609ca47cd3151e90406b", 0x9a}, {&(0x7f0000b0c000-0x7f)="8992236f04f2b8a01782acbca1495c9fc2f673910385e49e4f386a0ff64f41bcab7452eb07d6a353d5f6520e19ee61c78353334030519cd4b0003dbd464a2adc95b03b75f142986624fe347c3bbc52d66e0de5e758dd40599b70f18945196dc2a1022db60f4edcfa9899ed794143a72da8133f7bc07df868958c93ec69b3e3", 0x7f}, {&(0x7f0000440000)="ef89da552dd330bcadfed9e746aa47bd70a9227eeb7210410a3f121e11683e61bb69000000002bbda84ef11e1c0000000085b041877d4ee5721076d51bb1769f34d9fb498b24c8591e8aefdd08cbf41ede1f1fe20402f00e6f6ea94c21be8d0c72880da0ca6e01e25dfe6378613bcf3597eaa50389f5eabbb2f33eee7e2b96c1c92590cca3cfa2320d1e3643599fc8e45e8244f8f2a7432e4319e2abe0a370c274aba6c7d674f8ebb4416e523b80800427795be956e4971ec0361cbd4813eba7d5617ce9d7d31caaf57214787ca945ef2f4c799bb9e76ae5847eaed2d17600154f", 0xe1}, {&(0x7f0000c94000-0x4c)="8561b7a0e627acd3a48d8b9f30c6d215c928bf2f5736097e1e283522044672ca4155d83ba8a7a9cf28a2bd5ae7abd49744248b986fcef2d9e8ea1ef3b930ae82f03deffad4a4bc4ce29c3f57", 0x4c}, {&(0x7f0000aaa000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d97363de0e14ea35948cfcd4e33b238769b5d816af54d725d9e0892fb493649e59bd10170b458b63ccda771d5c26156bdc372e736f4cad146efde6570ab31f177183b8325edb58a0b7ed4859e31ee77c7aed8fbebdf4f1bd54d38d684e74fba79cebae37a8d063fb487688b4422341a445637a86f7ed56f82dfd43d4a2744b5a7997da7a30de752718e12eb78a87b2aa694aaf6fc509d305842f108c80", 0xe1}, {&(0x7f0000df2000-0x1f)="c06b3a247fe5e051d3007662067db4d932c52b798f2a2137c80aaab29cd6d2", 0x1f}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x8, &(0x7f0000c0a000)=[], 0x0, 0xffffffffffffffff}, 0x0) close(r0) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000005000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2017/12/17 23:29:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000099a000/0x4000)=nil, 0x4000, 0x3, 0x34, 0xffffffffffffffff, 0xfffffffffffffffe) syz_open_dev$mice(&(0x7f0000720000-0x10)='/dev/input/mice\x00', 0x0, 0x2) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d29000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000db3000-0x10)='/dev/input/mice\x00', 0x0, 0x40210041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0xa44) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e5d000)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r1, 0xf893, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/sequencer\x00', 0x400000801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f00004ff000)={0x200000000000010, 0x0, 0xfffffffffffffffe, 0x5}, 0xc) r4 = socket$inet(0x2, 0x3, 0x2f) r5 = syz_open_dev$sg(&(0x7f0000506000-0x9)='/dev/sg#\x00', 0x8, 0x0) symlinkat(&(0x7f0000ae5000-0x8)='./file0\x00', r5, &(0x7f00004e4000)='./file0\x00') r6 = syz_open_procfs(0x0, &(0x7f00004b6000-0x15)='net/ip6_tables_names\x00') preadv(r6, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) r7 = openat(r2, &(0x7f0000163000)='./file0\x00', 0x41, 0x4) fcntl$getflags(r4, 0x40b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x100, {{0xa, 0x3, 0x1, @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]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:47 executing program 2: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec4000-0x3b)="390000001300090000000000810000000708004003000000450001070000001419001a000400021a07000000020000080001010c00f41ede00", 0x39}], 0x1) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000ec5000)=0x0) getpgrp(r1) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a44000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x8, 0x5, 0x1, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r4, &(0x7f0000fcc000-0x1)="fe", &(0x7f0000fcb000)="", 0x3}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000fcd000-0x4)=0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e15000-0x10)={r4, &(0x7f0000803000)="b4878f8e40019a314fbd060000430317fc08"}, 0x10) sendto$inet(r3, &(0x7f0000c03000-0x41)="3bd88806ee736262632366c2c1a91906a3f1e5fa9cdad1422d4cc366c340c13b1ba00779d38618e9590b7df93dbfd2714f9129e07237a38f8fed8f7ae8cdd4eb52", 0x41, 0x20000004, 0x0, 0x0) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000c0d000-0x39)="da49c8c5fd7d070000000f000000e6df98e36a776649bd9672e4191d8a7f1200020000273c5e04913481708e60c5a500d60727a132ef629bcb") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r4, &(0x7f0000ea2000)="86b2414ffb746c26a0c9f386198c2ec90490ac8a380e3477bf522ab1387764f857bb7e4ebdc9a9a4d6e3dbb612d06a65a41bf15f278b5f9962bc866310353b1d9535", &(0x7f00003b5000-0x50)=""/80}, 0x18) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000fc8000-0xf8)="248d6070d60c2c247ab8db0ad35d3bacc32ec3f595664379c03ac7cf579adddc4bb8300af07fef98e86c2a85320718c13f0437354c6c705e1d44b043a7c71ffe7c8e0b8c28d84ce4f55fdcf44c6e52123324a3befe661e04f720eec9ec7827e3caa76ffc950d0965e806df7dfaeaa28f312179219f7ae59c7ddfec4f832c0c941656ae02a1cda791465e608289ee90d270278eb3e367426e6071cd907d3fe189825cdf3fbe3da019626b0c40c486287d687905d6c44ad2fec243a2d4e86585c73ab53dd634ba492c9d9ff4f845faac4fca7ba0d9abc07c32d1f4dae9eb88017106674ea4eda3ec73391ca5ad0d2933f7f5be8320c53e4026", 0xf8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fce000-0x18)={r4, &(0x7f000068b000-0x2)="dbd0", &(0x7f0000fbe000)=""/0}, 0x18) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x400000000010, &(0x7f0000207000+0x698)="5ddea13da4b390948b24d993b75ad6864224642441c38c63788df5b6b980", 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r4, &(0x7f0000c68000)="41b632fa594b903300377b580a8b6ba0ce025760459b6d8cd9b1edfbad467090a293201f519f6f3e797a324e4c8366b5b6c4d71edeee16d059ad73306b270ad8a8f96e86b48058231db646760a362115ef58f7d0dd9d2b3ee318a962dbc9170cdadbcbdaff399b032a6233df70814200c73d47bbdeeb488f49936c9ee791d62c5d6cfdf932c3d57c3495de7d2616b2652d0e2a4ae7e0d216dde2fcc604a8d27155550e928e0afaa9655e7cedd9258692b02e10e74d0ef414ec24279f07deb4b9e18a10", &(0x7f0000950000)="060b2bf47647ceb05f846b9291554f", 0x1}, 0x20) 2017/12/17 23:29:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dba000)={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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000089d000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f00003f8000-0x4)=0xc) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00007c4000-0x2)=0x0, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000c44000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000615000)=0x1c) perf_event_open(&(0x7f000001d000)={0x20000000, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000056c000)='syzkaller\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f000033d000)='asymmetric\x00', &(0x7f0000700000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004a1000-0x1)="02", 0x1, r1) request_key(&(0x7f0000486000-0xb)='encrypted\x00', &(0x7f0000f45000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000602000)="000047ee626f046e65c4306367726f75700074", 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000f72000-0xa6)=""/0, 0x0) r2 = perf_event_open(&(0x7f0000a1f000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f8010000000000000080000900130001000000ffffffffff000000000000000207000d0001a2", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b95000)=@sack_info={0x0, 0x100000000, 0x0}, &(0x7f0000451000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000431000-0xb8)={0x0, 0x111, 0x5, 0x8, 0x6, 0xfffffffffffff380, 0x1, 0x6, {r4, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x5, 0x4, 0x7fffffff}}, &(0x7f0000ed8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d4e000-0x10)={r5, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000264000)=0x10) shutdown(0xffffffffffffffff, 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f00000d8000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x0) syz_emit_ethernet(0x36, &(0x7f000045c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x5, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r7 = fcntl$dupfd(r0, 0x2000000, r3) pipe2(&(0x7f0000a57000-0x8)={0x0, 0x0}, 0x800) getsockname$packet(r7, &(0x7f000028b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003df000-0x4)=0x14) r9 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x100ff, 0x2, 0x8, 0x4, 0x8000}, 0x20) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00002b8000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1e0a, 0x100, 0x47cd79cf, 0x10, r8}) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r10, &(0x7f0000604000)={0x50, 0x200000003, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) add_key(&(0x7f0000188000)='logon\x00', &(0x7f000070b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="", 0x0, 0x0) 2017/12/17 23:29:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000bde000-0x7e)={@random="efad01006da7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x3ff, 0x200006, 0x3}], {0x8100, 0x760, 0x6, 0xec0}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x1c, 0x2, 0x3, 0x1f, [{[], 0x7}, {[@multicast1=0xe0000001], 0x6175a136}, {[@broadcast=0xffffffff], 0x1}, {[], 0x7}]}, @lsrr={0x83, 0x1b, 0xffffffffffffff66, [@multicast1=0xe0000001, @empty=0x0, @rand_addr=0x4, @empty=0x0, @empty=0x0, @loopback=0x7f000001]}]}}, ""}}}}}, 0x0) syz_emit_ethernet(0x46, &(0x7f0000418000-0x46)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xffffffff, 0x8, 0xffffffff}}], {{0xa01, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @random="06863b411db1", @loopback={0x0, 0x1}}}}}, &(0x7f0000578000-0x14)={0x0, 0x3, [0x4, 0x136, 0x965]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004d0000-0x8)={0x0, 0x0}) r0 = msgget(0x1, 0x280) stat(&(0x7f000081e000-0x8)='./file0\x00', &(0x7f0000348000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000061d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001ea000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000fbd000-0x4)=0x0, &(0x7f0000ed8000)=0x0, &(0x7f0000452000)=0x0) r5 = fcntl$getown(0xffffffffffffff9c, 0x9) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f0000288000-0x78)={{0xffffffff, r1, r2, r3, r4, 0x30, 0x40, 0x0, 0x0, 0x0}, 0x9, 0x2, 0x2, 0x4, 0x101, 0x9, r5, r6, 0x0, 0x0}) 2017/12/17 23:29:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48010, 0x0, 0x10005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000995000-0x2)='./file0\x00', 0x1, 0x1000100) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000086a000)={&(0x7f0000ea2000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x1f) r1 = socket$inet(0x2, 0xa, 0x3) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200000002007f) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_map={0x80000000003, 0x5, 0x80, 0x400000000001, 0x3, 0x8}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d03000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000059000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f00005a1000)="6e65742f7261773604") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000044f000-0xed)=""/237) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r6, r2, &(0x7f0000825000)=0x0, 0x6138) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x20) write$tun(r3, &(0x7f0000c0f000-0x4b)=@hdr={0x1000040, 0x0, 0x20, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x19, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"eb"}}}}}, 0x4b) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00001da000)={0x0, 0x80000, r5}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00001e9000)=0x0, &(0x7f00002d6000)=0x4) epoll_create1(0xffffffffffffffff) gettid() r8 = getpgrp(0x0) gettid() r9 = syz_open_procfs(r8, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r9, &(0x7f000092a000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) inotify_init1(0x0) preadv(r1, &(0x7f0000e5a000-0xa0)=[], 0x0, 0x440000000000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000aa000)={0x0, 0x6}, &(0x7f0000630000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000f5a000-0x4)=@assoc_id=r10, &(0x7f0000344000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000096c000-0x10)={r11, 0x5c, &(0x7f0000779000-0x5c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [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}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000491000)=0x10) 2017/12/17 23:29:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = creat(&(0x7f0000994000-0x8)='./file0\x00', 0x100) chdir(&(0x7f0000589000-0x8)='./file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c62000-0x20)={0x200, 0x0, 0x10001, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c88000-0x50)={{0x6, 0x1}, {0x7f, 0x4}, 0xa1, 0x0, 0x54ac, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dd3000)={0x6, r1, 0x0, 0x9}) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x5, 0x2, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x1, 0x42f, 0x800, 0x20000000000, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffdfffd, 0xffffffffffffffe7, 0x10000200000000, 0x400209, 0x6, 0x400010, 0x8000000000000, 0x4, 0x4000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") recvfrom$inet6(r0, &(0x7f0000674000-0xfc)=""/252, 0xfc, 0x2, &(0x7f0000a19000)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x1c) keyctl$set_reqkey_keyring(0xe, 0x0) 2017/12/17 23:29:47 executing program 3: 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x200) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000566000)={@rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair$inet6(0xa, 0x5, 0x200000000000ce8, &(0x7f00001a9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005b1000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000859000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009d8000-0x1008)={r4, 0x1000, "d3285940f83cc6fa62be336c61fa6e56ed26ee72355775150125268c747cafd90bcc6d1f2e938bac239f7dddaedca32e8850194b03c3fe9cd0c473589980ccd3b3c4d33b62777624e9cfcabd70cfaf3b2a6d8dd9066576e814b524cf160f59b9bfd91e7fd1eaa9a13a999d40dd57c7882e9fa577669436d5c919ca3c7fa771a3778c482f5b109cdabcf99ee68ff0291036bace178187b2dd1b354f7f74973b29fb45dc2ded0298a470adb50d54985137ff5842abb25a62b1a7bff8430e20541cf9502d7ad113193f29e22195e12baf835407a711bb864fdb418f7ee2e596b76474039210809e77607bf31db8f2ea1748ffc4c314217ee183112e06fd6a75c296cf1ce6af7a6f6fcf8b055f4aaa868b5a772ef35db9a44e5a76ec4004122874a3387a3fc25f4edee5532949b7255ee6328b818b7a4336a2ec37edd18e34ac6c7ca5e0c1ccc73b2204924b67a92e98b56e5c875f2a1a42006bf96bb83c1f439ac3b067c36b84dddb077cc4affeabf9d4845ef53e78d811bb2b38a61c3854faab3304ed91c9e838c339679dd4c030140e9ea024aa0458a99ba524cb0da2c9476ea0077a71c7f87e8c2eb209f8b6ea390dc63915bd2d76702579e5a8f2335de946dbb771173429ea6ae7aedb3e3086b22b8811975538ed8b798d1ae27fd344919df29a5c3560337e392b68ed0ff5054c76bb8cdc4fcb9e7b4722a5020ade0b12d713dcd5fa21f1161a79958f8734635b911dd318ec7c443f872e00d730d185a408ac29b52f003abf1fbb6382dae0a320a1819071bb1219aa123b3ad9145b2b6ff922e2e92419152e218cd8691f198489960900636198be48c4b49f2b2fc6ba328996b5c75767e13d63292dd81a368e9a88ea9ed9f8c2f9f2dc2ca251247a5ad3e050cb156d0b63bddecbb684ca15f72933841e39948de6d494fdda856e41fde8c16274600c7ccfcd8574ee897d727982990e9554782d6e67a0e4d6d80fc644f2cd9f57948f181f11601283e9d08b2572747a2ba87ec960bf33007817bdd8f855a2070000000000000086b8c90fc36da1d4ac6874b6e7e55c5461b76d838d41757200690a3dcd371fb7cf5a105f775c64d76b1e80ad7683a2bed972d89ea7887f54e24b4deaff9683686a4f95b85c8008f810543b70b54f1601af3a466870980795a413a1f15a897a260659f3ccff73746fbee6f60aa3fa99405093d6d394dc1b58b3decaddd1078dd4c913e9d5b65215a9b88a1281fbb63bb3506932ea42ab31d20229603947a0de4606755a7683618c5f61dc4558a3ae50f5cc9c44b8778174cf1445ea00d0afea67df6583b406f66c4448c19f7a4f7c3ac7f02d2aa8c10d3d3300d200d8550876e46593d484089bc851c3ddd06ca0d34a4a062ebb3dcb365976620b26d0b68d9926d0d53947d1e696f6c7bf5d205ae42e8a02945b9257320ea94f1e306c3574130e5d596e57bc9b08ae87be9780adf3b00560c28d6d48be371c488353aa97e06a519917a25f50d31190ec37843b7579239d4be922d94af973a35546b56eefee7b7feebf2f4cb4e7539471f4df406da1ab1f281038fedfd7865044b90217fbb91413d5e01a0a36f06e392ccbcb4722108ebbd4a044ba5b5a5bc2d36db912bbbbd6f717d343128d624cb26373e57253f1b31a81e089b6a2f25baf414b005e6ed2d0dcce35bb5e3d00186cea77a782be18739e070b944a6e388003f91019065c8ce064f5c84761365b9628d1dacac3d148e5a286b6b74fdfdc7b191cd84bdcd05eb215008bf9d134f46add949ba0b3b68b21960156437a45b9a7f96b27ccd9ef286aa2798c11ce0cd9cb1c3fa3965ddb9c15f7e43668349baf68a7061c4daf9fbf54c38849921892bb33b17931011d0a57136bcab0d47a57a67626eab3e8cdc4dcb0aa5614f9e647ecce1f0bc9fd9c534b42dc365c42bd8d2a5954fd7b31ad778d597b793870af5a43aef16fc566799b9e77ee85ae7ec293b644508479b5cadea679f80b6a59a13b64536b160ede6f61d2bd86315d3bb4aa95f7f1c6046540fbce18b97474ac8929176119963856a35908122170a408503a5859cb4ab555788a4cec3db2f0e14b9c84e2398d0b9115bd974030ce27b2890c682e985232141264b08feb18e12d3ab06b3bddf56230ee8b20537eb244447053a9c37e227f9b7063a0f301fc840a4971b1fdf0bb0ba21b562aef5acfa434d3db4a0dccee407bec6651817a8ab9ba71cf64002c85d789ee83ea095af244865d4eec3195bc9f02b7aaa37ee44003f8a661ee9d3de547d342b2f367b33eb1a7501855961d3d3c3633116659a036a5b4ff5896d9e11295fcdea12892ba3d07a6b96e915ff674c36ffe5a05ef1005280ecf96a446308808b42b440144c5e22e43a39bae07a9b2cb7ccd5ddd51ab4561a9ef9bfe2969e5a644d3e2a7ed40caad728b60af68a6d2994f515d6d1be8018baf3f40a891859715fc77881808c0def7ab3ca5f746b5a6471e4dd0938f5803123940ec591b910c38a5670417cb10cba297d02d0c1b7c28f6c19fc05bfd21b36ea381716b15aef6c9025a88d73ffa0c90cf7982f2b4f601d411fea8368fe42317056b2f7172dea7b9034c344bf408314109994d4a7d1d04d0b3594c35000ae6eb15bb51b9c9c6305d53b843cc3a7f3a847d3d5f09e70965b121c36a1c95e03f507fb42ae472d5c0d49912d0265d3ed69fd94faec13de0fe60449b9ef5ec1b03cf203974a143d82876e079556d71b9c1daa266750ccb30e470d67908f5ac9ad9db148b8f69ce1273af68cf19a0ba8808871e371af55227e41653bc603c2267793b5dcdce0ea1d76c3912ebf0d55ba196804e42f585f916ff4de0db1d0211132b3798e6a0f9635cc485b680208e19c0b63fc6e4d5e44ae1957178a0351cd14085782bc1e78f25b2b47e9a1aa8d37d6dc6bcbedddaca3760644b418ca77514f1ebeddc6bfd642b420293e9cf96e9675d0cd6a012d35d0ac510bbcc67fdc4370ce95e7cb9058828738035bf3f7a9fb4b24f2a5c68651537eb45cccdb75937cd360444cdefef5df9a31407cd77ed5a77658473235bff37b161153bc0006351a1e8f89110a9b4afedc3b7884ec786a750de5f8a2c6f25a63600782a2e8b1dd452b1bdb9810354134ab078b8b2886c6fa8ea4c812b2de126860b4ea9e27a367341f02dbc8677cdf3d664bce1f5f4e4f3f65f6f20f4cb5f2e05169adc376cf1e0e661c9a44fe4e73cb6811fb47925dc61c7f4416edb3394a7a215284053145d71395f225f2f62e2ff4d2f87da455b48235d9bedf8038b704f35f84b04d0f888c3bb7ef875fbff866c50cf7661000003ff36f2e8972a82624319d28920e0ba6326416b7046168d6beeef16fdb523d07ec8d503ae812ea9c62105506941d4809a77c16721f2abced47ac32eb44727000800000000000050e1a354fb77260676ae7d3f9a7c8adf52cd7215591b1888f54b5759d22a012a5ef431ccf1946be29afd86b136ca75467e28ee6c675dcce3715757538c353bf6e00d3c1caf629a7b1da40250e73acb36551253fb47e0e8bcb2a094b11790070c35380bd3d5c5017c93ead10efa2e8f5a696ca2062d8c7b568dda629aa73c6c0ac5f1b26d9af2f52d821a89fca0cf56fa6b9d62ba15c490106cb517f942e64197495735263245db96a5976a8bd6d64ac5d2991227a2325df0c1cde36552fe47b7f1847f824f1c573ce1ccb6c2612a817dca7bc5a0dd5740a001487de6f7aa362aec71b6d08588765659ec50095a7bda421638ebd3bacf045c7c5318e48724e0cf86980bda277af6d4cecba38a1dc7a33ebbb40ce6578e61f59d5f16db4b701d9cb3b0d7372614e78086b982644230a6bb2fe71ca44d2754aa5c3ab139016027ddab9360dab2342a843ca9248d58d1032ae63e06df30b7301269771b68d55b5e27358cc3b51083a0e81f03417caaa8a0b0c0e426cf8b5d13c9033a3aaf6e845bfe7f0fa3a27f57ba0673612c135760bd705fd83b63e552a57d9af1c3734822fb84db91246e09bfa70b47dff60827fe6db8653d2e99e3133acf7b998ec9faf7cb1524009f29c27e69cae1a2b3452ef74e2b9f2d3a01a203967c194393ab04d005b512711ddac81eab55fe7282dc0957d9990debbee5585fcdd19e7d49ebf6527e65b3656ee41ebfa0fce4400f96ddfc1fdf55f2e8da51883dc0797d029573b4f225a1ffcede70776f1b58c3a1814b9187aa08a29fee34db38b7fe4f8e8612c45f508150ec6d0e8efcd445d3fb195bf30cf5b226578e8ef95b8112d5dbfe542b8f530b8992015656bea6c0e6b7b5e5603bb1f4a7a21cd0290b9534775d13a6abd3ffa5f1b11864f63faec68aec7079e3cbd9266e7b0a004c3b2c5dcbb5b94992579d7d9bf4eac580cec2219d42aaae145850962f8d6b4ff17b59abdb910e982f0aa3f17110035ee490ceb94ca788f889513481c707ccb53dd5f7a4433c5a819b01131c519ad4f397301897a23f347a5aca7152752c339f592f170a156cc4c34aef23f04212f02b33f57369080820c2401851ffc68d10167caf62c9c8a6619524b41064d57537f7a8c51f8c304063c0f432bca0669fac36b1187064d5aa992b82bc731bbe722577aa3292a44e58e901ec0775886d24a73d12eb79285db8833d3bc2928dbd017f088401000000000006006a4a081870e990b74b5b06d7c1032603fdee62ccdec831b8a9914fb7dba0444d6603e6c196fe3fb8a19be878c3edd0a0c1766c86492d3f2bd077d582580d8a4cbd3ddc847b25a1f692373a3d0618050c3b8ddd59e59eeeefda9b5ded583bb6390100000000000000ad9309f4fb160c5487d143256a862470434859d15794bb3e0b61ec57b480279915cb0a5a15885676dfa60376e435f2466476f7011d94c2300354601edcf5036603710cf7d202178d553d519eef4f8f804690047c0dd558e450533d9ed7173b8d25de631fdb4533c6a9452ebe4168cae10616e2e7b2b4f0051bca5fdaa4cb84447cd00fed3a4e3c8052bbfffffff966de0ed0ba37f4967f5d1a188476985208464547a84e4cd3aeb81d0b49d6f7e061ffd3a41fa7580c95adad059001bb13a36a6fa8e0dd3dee64a49de854d32fa48d3b8ce66fe4921ee0dd95739dc415d7279bace34db180ad391aa0c9c76e85d17b609c531ef2f2eb7841bd30357f76b6c7fa850e12bb01fee68a3885bc3930a5939f20741df56475f9d72dae3fbe2f6ad25f9da1130f8ba02613dc89fce1427a00f55b37694c05c39cafc675d690e233276ea01051880fb5c3cdd3f5c671223bda9334bdbdb47fcb8c68c1d704586ba48c6478ebd440d78e705af86da4d873cbaf6ba6bc80a35456a0fe37fbba5af2e1c2faf9112c4fab75fee0280b0c71cad0fe7ab8e5d9170efc8e54d15181690768be1640d89860998aba336d7eeefaae90facd65d177e9b20cc7e075be72e9822d91796f387aca40848e5221c9c4032732bed5fc14f738c63edb6c1a2555787b6cb679b5b4442767d05aa36f23319e431d5cf5c5f999adaa47a5a465a8e138581689c7bba22ae0f519ee752f1ffc1347a86e718cd4c5ee5b454c4d8d1f475238705d343b09ece1e33516bb4e9b3589ec6f95a2d773236c1d15ede450b80d7706e470932d96746f640bd0d73da4cfbb2ed0220209fefdaac3c6efa3975b0d070d82ad87273db1b9cb8c1f133a05fd6fdf9015d0add2bc2bd492cd7cbbe4c459599b64c437b017952babcc7fa53b729e90e5272670f0124ae36ea50235882ae967ce3601ebc5dcac1a258ae49123f070b896e8ef"}, &(0x7f00000fb000)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e0e000-0x8)={r5, 0x7}, &(0x7f000089c000)=0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x200000000027, &(0x7f0000ddb000-0xc)={@empty=0x0, @rand_addr=0x319, @empty=0x0}, 0xc) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000011b000)={0x0, 0x0}, &(0x7f00003e4000-0x4)=0x8) bind(r2, &(0x7f0000d94000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000433000)={0x0, 0x8640, 0x30, 0x9, 0x277cec468}, &(0x7f0000ac0000)=0x18) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000be0000-0x10)={0x5, &(0x7f000001f000-0x5)=""/5}) sendmsg$inet_sctp(r2, &(0x7f0000b2e000-0x38)={&(0x7f00002a8000-0x1c)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea9000)=[{&(0x7f000059f000)="2d3bfc5f5fcc2150eebfad5c4a3db069cc8c0029904e34c5ebab371b5eda2b423435427fd31ee4df7d5445d55eeff77d07ca5e8fbf56fc04421953ea6566cc72b7a357563b2ba038df98d87cd18909db0e52b7004e8542e4d2e64b2408421ebdacdadb12e129bc7862d6c8096519c70db003284028463b0abb4e1457ca3bcb9e8a5da8200528669b878943bc45330c4f2dab61afb873ba4ff2275f6a055bb7", 0x9f}, {&(0x7f00004d4000-0x9d)="9000bd6ec7afbb301c443a3dd62f1e761429e6d34d4966000014f025bf782cdae2553121aac949910480519ccda8ff2323269977a847f18f5f4714870907c5a2bf89f9901d3bafec0000010000000000ca3e0a837af5870900e56b2b8c49f41a2628ec94f7fefd41c66898f786df29b88d40b6c43efc967e3f41d2aa37ecb9856aa496cf55724bfe359c82e15bd5986f0d0fca1fd58b347c6243ffbb0c", 0x9d}, {&(0x7f0000c48000-0x2e)="82f66b17d18c8265fbe45927645fd2ee8ca1171a6dd1a364c38e672f3185c05a2d17e42655eb7586d57286839d6758f981dccd87", 0x34}, {&(0x7f00003c8000)="b1f74369b119da0abf974010099a94d2017486f56e2149", 0x17}, {&(0x7f0000c3a000)="2b6f9e086ebece700c1709ec31b1aa756a647acc43ace6a886a7116c26a86da4f1d991aef06f3e15b21c7bf8de9ba1fe2b2f197ad542aa156423e6459a9e86d06c5ce6e71adac85eeb77870d8222127836df79ca3e8b9391db7ba3d3f646a2c8e9c939326c531de6702b428f1135e39e8b119f8dcaa1c1e014dd8ad83e4c96d68d44bb4cd55dc680ae5ccbcc83acf696954f6c95ea0e3950e253a8eff5494e0f655a99601e16b85c0899d976f380143e04a7a2b89db994cd08006f2eff6c575390560429205686c42cf33f7b60c577b70e53cd90", 0xd4}, {&(0x7f0000f1f000)="f42018c31b42b4c5a1c80aa8c80270863dd8fe31125caed57c0255e10f8603c0ad9f1d231281a676d50d4c7659cac2210e5a28a8368a555e344aac5a26be1cf54efcdcd27cd6b3b8882227a71fbfc7d1431f7442efb1d3beb9e641b119af665cee263746f2f26b39f7cea3d87e63af3dcabf6ecedd5acb0478ac12937c8981d1a5c67a34e28c18d4ed1987703e28239199e96a82b176bf0d24070f618bc9311057fe8fd9775771b27c375e06f67ba33645ff35a188d49b56dfe088f5d581e97261d3cb13753c55ddaad6759194b0f9d9dbe3c5", 0xd3}, {&(0x7f0000d6d000-0x58)="3fd082976c839a131d536c7bbff22470d22f0292d3bbf5f495662dfdad1ebc294e8b08490e1304e3b77e77f743b7f9e1fd057cd4edc3676ac4768a0f197751488223e04137447e5094ad8a6672bff27d370f84fc337e3742", 0x58}], 0x7, &(0x7f0000eb3000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x205, 0x2, 0x9, 0x200000001, 0x3, 0xc35b, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8209, 0x7, 0x9c8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x7ffd, 0xfffffffffffffff8, 0x80000000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x380000000000000, 0x200, 0x7ff, 0x1ff, 0x6, 0x2, 0x1f, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x8009, 0x0, 0x6, 0x7ff, 0x10001, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x51, 0x7, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x8381, 0x9, 0x0, 0xddf, 0x2, 0x6, 0x80, 0x5, 0x0}}], 0x7, 0x20040044}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009aa000-0xa0)={r7, @in6={{0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4ddc8, 0x400, 0x9, 0x200009}, &(0x7f00004a8000-0x4)=0xa0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00007a6000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b46000-0x4)=r4, 0x4) [ 63.536660] device gre0 entered promiscuous mode 2017/12/17 23:29:47 executing program 2: r0 = memfd_create(&(0x7f0000648000-0x6)='bdev/\x00', 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000694000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) syz_open_dev$loop(&(0x7f0000920000)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1f000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000203000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001b5000-0x4)=0x0) sync_file_range(r1, 0x7, 0x9, 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ea8000-0xc)={0x0, 0x0, 0x0}, 0xc) fallocate(r1, 0x11, 0x1, 0x44400004) r2 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000042f000)={0x0, 0x4, 0xfdd}, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000f97000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000482000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1004, 0x4, 0x7, 0x100, 0x2}, &(0x7f0000e45000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f03000-0x8)={r5, 0x3f}, &(0x7f00002c3000-0x4)=0x8) r6 = fcntl$dupfd(r4, 0x0, r4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000e3000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000f18000)={0x0, 0x0, 0x0}, &(0x7f0000f1f000)=0xc) setregid(r8, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000ea1000-0x10)={0x85, &(0x7f0000567000+0xa38)=""/133}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fe}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000d0b000-0x4)=0x1, 0x4) r9 = memfd_create(&(0x7f0000211000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f00007c3000)=""/4096) ioctl$UFFDIO_UNREGISTER(r9, 0x8010aa01, &(0x7f000092d000)={&(0x7f0000665000/0x2000)=nil, 0x2000}) write$tun(r6, &(0x7f0000ef3000)=@hdr={0x0, 0x0, 0x7, 0x5f78caba, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x1021, 0x0, 0x3076, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}]}}, @udp={0x3, 0x0, 0x1005, 0x0, "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"}}}, 0x1011) 2017/12/17 23:29:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x8000200001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet(0x2, 0x3, 0x3) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00004b4000)={0x7, 0x8}) r2 = eventfd2(0x0, 0x0) clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") setns(r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) getsockname$inet6(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000c6d000)=[], 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000001000-0xf9)="5eea1b2b2f0682d905e6b0fa5d354dff600d6cca146b068cc01821539ed516b12fa1eb1cb4f325dc0d3e628d1d77b163006ab485aed331ae263127253e512693c43769b78d00365be077250046422f8c2dc5c9c2f3c4ca80698b668e5824960652e8434dd0fc2a32585dfae4110bdf1ac625c770afd9ec2bfefb352e1d5b8883cce805fdce2ea4eea61fd489833351cece238856c85d9a23de79c4bccf8f1322b8a866509aa7fe773e7021c2189710e2707a594bfb8c2708d406cac903445500aa8a48a00464006d0558c0ea46cf9cc38661bd499fe8a9e3580bfd135447c2554f681eafd9331565be2f4ec3eae693e961f1a9e3a1bb7e45fa", 0xf9, 0x8000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xb37, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) msgget$private(0x0, 0x25) 2017/12/17 23:29:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f00000c6000)=0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/vcs\x00', 0x400000, 0x0) r1 = getpid() fcntl$setown(0xffffffffffffffff, 0x8, r1) ioctl$sock_ifreq(r0, 0x8911, &(0x7f00000b9000)={@generic="65a0e6508ef2b188d04d1ab007b1d636", @ifru_settings={0xfff, 0x10000, @sync=&(0x7f0000b9a000)={0x9, 0x7, 0x8}}}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00009fb000)={0x20000000000, "264c03307688"}) renameat2(0xffffffffffffffff, &(0x7f0000e62000)='./file0\x00', r0, &(0x7f0000550000-0x8)='./file0\x00', 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000006e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c9e000-0x1)=0x5, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000d79000)=r2) ioctl$TCFLSH(r0, 0x540b, 0x2) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000087000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d84000-0x4)=0x0) getpeername(r3, &(0x7f0000d8a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000011d000)=0x10) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00000eb000)={0x0, 0x1, [@random="fe6d11a4eb5b"]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000652000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000c8d000)={0x1, 0x6}) sendfile(r3, r3, &(0x7f0000e49000)=0x0, 0x27) flistxattr(r3, &(0x7f0000258000)=""/243, 0xf3) accept(r0, &(0x7f0000fb6000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b63000)=0x6) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000eab000)={0x3, 0x8}) 2017/12/17 23:29:47 executing program 1: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1fc) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40110, r0, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x10000002) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d15000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000506000-0x80)=@generic={0x0, ""/126}, &(0x7f00006a7000)=0x80, 0x9ff) pwrite64(0xffffffffffffffff, &(0x7f000066c000)="81", 0x1, 0x4000800000) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000016000400000000000405001100010000000006ec006e39", 0x2a}], 0x1) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000ec0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x80003, 0x84) r6 = accept4(r5, &(0x7f0000a20000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000593000-0x4)=0x60, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000325000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007ba000)={0x0, 0x0}) shutdown(r6, 0x8000000000000002) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000001c000)={0x0, 0x7, 0x40c, 0x3}, &(0x7f0000a59000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000410000)=@assoc_id=r2, &(0x7f0000e86000)=0x4) setsockopt$inet_int(r5, 0x0, 0x3, &(0x7f0000ce1000-0x4)=0xffffffff00000001, 0x4) sendto$inet(r5, &(0x7f0000000000)="516b4d0465793273c89276c459686b89c912d12b", 0x14, 0xfffffffffffffffc, &(0x7f0000789000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xfffffffffffffffc, 0x1000, &(0x7f00009a5000+0x8fc)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000cf0000-0x4)=0x1, 0x4) 2017/12/17 23:29:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cb7000-0x8)={0x0, 0x0}) r5 = accept4$ipx(r4, 0x0, &(0x7f0000fe1000)=0x0, 0x80800) socket$bt_l2cap(0x1f, 0x7, 0x0) r6 = accept4(r3, 0x0, &(0x7f00001aa000-0x4)=0x0, 0x804) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000dd7000-0x4)={r1}) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000084000-0x4)=@assoc_id=0x0, 0x4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000442000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c32000)={0x0, 0x0, 0x0}, 0xc) r10 = getgid() setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c37000)={r8, r9, r10}, 0xc) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00004f5000-0x10)=@common="6772e5300000000700000000000100") bind$inet6(0xffffffffffffffff, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x1000000400981a) r11 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r11, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r11, &(0x7f00003e3000)=[], 0x0, 0x4) r12 = socket$inet(0x2, 0x3, 0x2f) ioctl$int_out(r11, 0x5462, &(0x7f00004fa000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r12, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, r9}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x1, 0x480ba8903229d3e1, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0xffffffffffffffff}, 0x0, @in=@rand_addr=0x1, 0x400, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0}, 0x1c) r14 = bpf$MAP_CREATE(0x0, &(0x7f0000bd1000-0x1c)={0x10, 0x7d, 0xdee, 0x80000000, 0x2, 0x0, 0x3f41938e}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r13, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r14, &(0x7f000089e000-0x1000)="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"}, 0x10) sendto$inet(r12, &(0x7f0000859000)="", 0x0, 0xfffffffffffffffe, &(0x7f000078b000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00000b6000)={0x0, 0xfff}, &(0x7f0000905000-0x4)=0x6) 2017/12/17 23:29:47 executing program 4: perf_event_open(&(0x7f00003f3000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 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) r0 = request_key(&(0x7f00007d6000)='keyring\x00', &(0x7f0000fa4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004b7000)="74000f5f", 0xffffffffffffffff) add_key(&(0x7f000030c000-0x8)='big_key\x00', &(0x7f00003d4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c61000-0xcb)="5d47a99a946911c41916e37c5b51fe5a08f6649cd5f84ddca4446a98d2ab98d63675c21451c37446d5ac646b13af9b94151265d74a11128faf86f981e8707b2f21dd7f39285730ffb79f344fdf8a34b59e846731172872822f88df36d43d9f78382d22ec0b1de9f1585001aeac236fa19e8d01751e5b621ff3dc7d5a1636cf4d6f42f2261a17f7eefd7dfb389237dfb5bdd3cb516c19e6a3d23976238abb1114ac26b237706bedd3a0ca65f012d8c6f368b0efd389cba44c9ed35c777bd5edb757316d3e99d704bbe9f5cd", 0xcb, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000de2000-0x92)="33530ffb60db35f83dee368b60fcacb7d9393859cbb2b573532e785b2b496a653ff88263ca03f12153e032188dbb47afedfb9a7c58164d04125019946d4307e2f9a4e81b1dbbb7a9554d1a99df8d22c2c4568ba4f5f87e15cbb7b9e100ec12761d7203878461e56779e83c7bf16a565fc6b30106942deb23f8822fc87064aa9d802fa8ea99b4e86b371afe153f1ca9a0d7d2", 0x92, r0) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2161, &(0x7f0000703000-0x21d7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xcfff, @ipv6={0x3f, 0x6, "261d02", 0x212b, 0x21, 0x20000000085, @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}, {[@routing={0x3f, 0x2, 0x1, 0x2, 0x2, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x3d, 0x410, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x38, "f470abfa5b864ca536317b015becc19d735b173390ab9e4ce9b50575d7195e3ed696079a545642554722d7081bc021292778bf740f456fab"}, {0xff, 0x46, "35c5bc4d5e78e0bab51983172dae93376df522119334b57df5e46ab98415688bc95e09550f5e6d00f0cba3cd6e1c339ea7fae432f5ef51df205a7825361fe50b31f8ed133d51"}, {0x0, 0x1000, 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{0xc2, 0x1000, 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@udp={0x0, 0x3, 0x85, 0x0, "842639d48c4cea421130d0f058cdeaa4705ce046e3c9d28e052e615f736d55d18c2079539debc3998fc9cd1d98011ff7f18689d77f2c6403a188567cc41a8eb0ff5e995906c81dc0d417b738b0e5244ecda7610771e8a87fe783638264a1829f6ca1e68334ba8e0504cedf19aab91fbba8ed50e8d30062299510b3e359"}}}}}}, 0x0) semop(0x0, &(0x7f00006e4000-0x36)=[{0x7, 0x5, 0x800}, {0x4, 0x4, 0x1000}, {0x3, 0x1, 0x1000}, {0x7, 0xffffffffffffff80, 0x1000}, {0x3, 0x5, 0x1800}, {0x7, 0xfa, 0x800}, {0x7, 0x10001, 0x1800}, {0x3, 0x1, 0x800}, {0x3, 0x1ff, 0x1800}], 0x9) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2d, &(0x7f0000bca000-0x2d)={@random="ef84060c29a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x4, "28a25c"}}}}}, 0x0) perf_event_open(&(0x7f00008b2000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x1fc6, 0x6, 0x0, 0x0, 0x2000000000, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x6, 0xf87a, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00003ab000-0x6)='wlan0\x00', 0x100001) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000ac9000-0x41)=""/65) r2 = socket$inet6(0xa, 0x80f, 0xff) socketpair(0x13, 0x7, 0x8, &(0x7f0000c6b000)={0x0, 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x1000000000038, &(0x7f0000cec000)={@loopback={0x0, 0x1}, 0x0}, 0x14) r4 = shmget$private(0x0, 0x4000, 0x110, &(0x7f00006b6000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) syz_emit_ethernet(0x1d1, &(0x7f00007f7000-0x1d1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0x1, 0x3f}}], {{0x20000000086dd, @ipv6={0x0, 0x6, "43f087", 0x197, 0x3d, 0xffffffffffffffff, @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={0x11, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x7e, "187affe753d9fa9d889cd1fee0925ce6d1176ccd82749a2196996125360cd75793e5352dc270719b5da7dc6f07a6fbc2fd508f7757571bc723dbf9163bc2567b5a235bebb22670302be36c8d1ccd39303fc1d1b7703a5c0127692657e6fb830a040f0388562eaf32461fcdeb3cf3f3a4d12d1444237ef29bb9f4a3a9738a"}, {0xff, 0xba, "9d5cbece5b9c270fc56994c486e7cf01224724a421dddc039bb9ce9ff8a1bccca49317bb3f0fd314b1cbb27871390059e78a898928ef3eb9fd5f22a0e757d6808f98e76b4b2abda837b10799866e31c5bf7c109721ef31f7bed81ba187dff603ced77fb0f3935243e62a53255be7a8c03e1b109b580b98d61fb8902b1c59ee42dfaa52018fc11098e53a27b08f0a906d8dea7a94685c4aa82f3300efb0a3a0180275d20c3fc645d915b927b824adba1b79359462bbc5a6905889"}, {0xff, 0x29, "d11eb501175e1f608da34baabf4476fcfc78ee7b63f2498ed6681ab018798bb42ea7a69e9bd638ff37"}]}, @fragment={0x33, 0x2, 0x8, 0xfffffffffffffffb, 0x200, 0x9, 0x3}, @fragment={0x7f, 0x1, 0x6, 0x2, 0xfffffffffffffffc, 0x1, 0x1}], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000daf000-0x20)={0x8000, 0xfffffffffffffffe, 0x3, 0x4, 0x8000000, 0x2, 0x6f, 0x18, 0x0}, &(0x7f0000301000-0x4)=0x20) r5 = socket(0x11, 0x801, 0x0) r6 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f00006c1000-0x21)={0x8, 0x4000000005, 0x448, 0x0, 0x2000000000e8f, 0x5, 0x7f, 0x5844}, &(0x7f00004f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00004e4000)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000079c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mq_timedsend(r6, &(0x7f00009cc000)="", 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) mlock(&(0x7f000076e000/0x4000)=nil, 0x4000) close(r6) 2017/12/17 23:29:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000312000)='/dev/usbmon#\x00', 0x4, 0x8000000800) shmget(0x3, 0x4000, 0x40, &(0x7f0000396000/0x4000)=nil) r2 = shmget$private(0x0, 0xd000, 0x280, &(0x7f00002c7000/0xd000)=nil) shmat(r2, &(0x7f00003eb000/0x2000)=nil, 0x7007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000002000-0xb)={0x4, 0x3f, 0x5, 0x4e, 0xfffffffffffffff9, 0x5, 0x80000000, 0x100, 0x5, 0x74238cbc, 0xa0000000}, 0xb) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f00000f6000)={0xffffff7ffffffffc, 0x0, 0x5c, 0xe5c}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x61ab5da6, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) 2017/12/17 23:29:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000700000)={0x0, 0x0}) futex(&(0x7f0000004000)=0xfffffffffffffff8, 0x400000085, 0x20000000, &(0x7f0000a27000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) r0 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x6) pipe(&(0x7f0000912000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000bea000)={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000cb6000-0x9)='/dev/kvm\x00', 0x80, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000faf000)=0x3fe, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1ffffffffffe, &(0x7f00000e5000-0x4)=0xa, 0x4) bind$inet6(r1, &(0x7f00002c0000)={0xa, 0x1, 0x400000000007fdc, @loopback={0x0, 0x1}, 0x8df}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x100004}, 0x1c) setsockopt(r0, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000182000)=0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000319000)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000004000-0x6)='wfgn0', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x8) mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x1, &(0x7f000000c000-0x18)=[@map={0xffffffff, 0x0, 0x200000000, 0xffffffffffffffff}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f0000df0000-0x80)=""/128, 0x0, 0x0}, 0x30) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d7d000-0x4)=0x0, &(0x7f0000a29000-0x4)=0x4) fallocate(r3, 0x3, 0x0, 0x101) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r3, 0x5428) 2017/12/17 23:29:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c76000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getdents64(r2, &(0x7f0000b59000-0x53)=""/24, 0x18) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00002d9000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000554000)=""/4096, 0x1000) readv(r0, &(0x7f000059b000-0x41)=[{&(0x7f0000708000)=""/56, 0x38}, {&(0x7f0000c95000-0xb8)=""/184, 0xb8}, {&(0x7f0000b36000-0xf7)=""/247, 0xf7}, {&(0x7f0000118000)=""/14, 0xe}, {&(0x7f0000412000-0x2c)=""/44, 0x2c}, {&(0x7f000072b000)=""/23, 0x17}, {&(0x7f0000e60000)=""/0, 0x0}, {&(0x7f00000a4000)=""/180, 0xb4}], 0x8) getdents64(r1, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) getdents(r1, &(0x7f0000d06000)=""/40, 0x28) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00002f2000-0x10)={0x6, &(0x7f00007b6000)=[{0x20, 0x3}, {0x400, 0x0}, {0x5, 0x2}, {0x37, 0x3b8}, {0x7, 0x7}, {0x5, 0x3}]}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003d3000)={@generic="6224306409339c70f51ca145dc9c76d5", @ifru_flags=0xdc00}) accept4$packet(r1, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d33000)=0x14, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000020d000-0x28)={@common='ifb0\x00', @ifru_settings={0x0, 0xda0, @te1=&(0x7f000080d000)={0x6000000, 0x9, 0x442bd6a5, 0x8}}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000486000-0x8)={0x0, 0x0}) name_to_handle_at(r1, &(0x7f00009e2000)='./file0\x00', &(0x7f00008e9000)={0xc3, 0x1, "f65254a4166b2c307d0b46abae1a4c049aee75c81f56f687c0f3f5ed04a3ea886cbfa6bcdb3cd5a7abdae3e9bd25cbb693f36ba150604e0acfac9e110c4947de180b190ee48a66d164edb8a7a6f9186a75613bb00085c17abbcf970604e3273c9851e98171cf4bfb1c10ae74f8d78e9faea9bfd2a9d091db5e59411da3324b76f6853554729600f8f8845948976e407e13b96bdd008b3669f54416b5d6d150a44a49748a282ff4951df3fe9aaaab227d7a5045425d9d08fe3811fc"}, &(0x7f0000383000-0x4)=0x0, 0x1400) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000f38000-0x80)={[0x0, 0x3000, 0x6000, 0x1], 0x1, 0x1, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r1, &(0x7f0000ec3000)='./file0\x00', 0x0) r3 = shmat(0x0, &(0x7f00006fa000/0x1000)=nil, 0x4000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bff000-0xc)={&(0x7f0000e76000-0xa)='./control\x00', 0x0}, 0xc) shmdt(r3) syz_open_dev$sg(&(0x7f0000598000-0x9)='/dev/sg#\x00', 0x4000000000, 0x40) gettid() 2017/12/17 23:29:48 executing program 0: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x1, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25a000)=nil, 0x25a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 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, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cf2000)=0x75) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000f81000)={0x0, 0x100000001, 0x0, 0x0}) tgkill(r0, r0, 0xe) syz_open_dev$tun(&(0x7f0000d05000)='/dev/net/tun\x00', 0x0, 0x8902) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x72, 0x83, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x7fff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x8000ffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$netlink(0x10, 0x3, 0x2) close(r5) bind$unix(r4, &(0x7f00002ce000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x8) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000089000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) bind(r4, &(0x7f0000aaa000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = open(&(0x7f0000bc3000-0x8)='./file0\x00', 0x200000, 0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000c1f000)={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]}}, 0x8c) getsockname$unix(r1, &(0x7f0000593000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e92000-0x4)=0x8) ioctl$int_out(r6, 0x5462, &(0x7f0000da0000)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bed000)=@int=0x81, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e90000-0x8)={0x0, 0x28}, &(0x7f0000079000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00002f4000-0x6)={0x0, 0x1}, 0x6) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5, r3]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b57000)=[{&(0x7f0000a5a000-0x8f)=""/143, 0x8f}, {&(0x7f0000d98000)=""/112, 0x70}, {&(0x7f000069a000)=""/63, 0x3f}], 0x3, &(0x7f0000828000)=""/87, 0x57, 0x400}, 0x40) [ 63.768824] audit: type=1400 audit(1513553387.983:586): avc: denied { dyntransition } for pid=7784 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2017/12/17 23:29:48 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000b8e000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) mount(&(0x7f0000cba000)='./file0\x00', &(0x7f0000d8e000-0x8)='./file0\x00', &(0x7f000021b000)='hfsplus\x00', 0x2000000, &(0x7f000027f000-0x45)="6860f6c1e203081309a44f6efd80ce15ce15406f3fd01551a251583e1a12e2ea5fee37c49f8c91b3fdf2aeddf6d9a0acba3a7c8739662629cee255878ca5fd860c5460127f") utimes(&(0x7f0000d18000-0x8)='./file0\x00', &(0x7f00004de000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mount(&(0x7f0000de2000)='./file0\x00', &(0x7f00007d9000-0x8)='./file0\x00', &(0x7f0000b7e000-0x6)='ramfs\x00', 0x10, &(0x7f0000d45000)="ad") r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x2000000088040, 0x0) io_setup(0x5, &(0x7f0000c84000)=0x0) io_submit(r2, 0xa, &(0x7f0000b6a000)=[&(0x7f0000c71000-0x3d)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f00008b9000)="618d2d68ba025316a5adf48190e9f465591edb28a02ca2d0f362acdc9fc8fd28f89cf267032a774cca62d8eb8add39b6f03a629cbec8c622472672a373c4e4630c0ff2c8c4386382d6387ef6fde05fb6657fdd4f9d608632152d9beec0500437af874874b039379c7d8fbdd8537758a37e6a0467bcf871b6cf82040d674e88f763be80a8caf49c37f26b4302e7a4f70a824276bf7050dbf79404eaca6d40a2fa09292319416949f5185f21567e0bb9bb21b278da4f3127dbc8e695fbc207b234a271da7f3e5158a37216818dc5218447fb4421856a12262fe9024c5cd47ea48944a85374aff96a8966e9", 0xea, 0x2, 0x0, 0x0, r0}, &(0x7f0000f73000-0x40)={0x0, 0x0, 0x0, 0x6, 0x2a511a51, r0, &(0x7f0000680000-0x2f)="d46aa8d7afc93c73ec49a3215fa30882abbeda053fc47527e5a70077c86d6d6653ac9acdd76ceeee5cda4ffb44cfba", 0x2f, 0x3, 0x0, 0x1, r0}, &(0x7f0000396000)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000813000)="93afb5884fd5ae9a26d1063c28de282748ed9bfd543cac7f19a983126b8995b482d9f76f6420d8d969d7f1bc920f19de6a315603ce9cf5e37bf1f74791d332f7045a1d937518e9821a28df425ef27d783e015881de4683e92a4a0fbc75770ae811ab22e0a20b3eb149ef308c726931d29de172c68ff7b0cada68abb9595385f9c9687f5b93e695e2c33c40272145154c87de2420ef6fadf67032abbb5326cdafe85c53e48b3443e42bb83e7a030c7bb1eb40f418075bd54c3377d02b5c1c0f8a48d922f820eda3cb65783a7c6f2216e6b1a7b610e3664e9e4771cfefb50e9c3f07045f29e03dee0618bad8b83902fcaa", 0xf0, 0xfff, 0x0, 0x1, r0}, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x1, 0x7fffffff, r0, &(0x7f00009ad000-0x87)="126264ef9dacc31e6ef9a32c089f74134f73e9de19e53509e3e6ae29515cd7c9006a13d8e5bc3d76e6e38457487c60416ad5facb7d549ae071d4972f33b82a1a88b9823569edb9cab027b60f2cb515bc91155932bedb8da9b4132331707b9ee02e27ee095ac7a9acadb1353d5ecd098f4db5c8769ca8d55daa2179caa361f05d6c6a25012637dd", 0x87, 0x0, 0x0, 0x1, r0}, &(0x7f0000304000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000243000)="fa415ed4555e5675a6cc7c5a942fbbf1b0c72f35b931db6e54", 0x19, 0x5, 0x0, 0x0, r0}, &(0x7f0000ac4000-0x40)={0x0, 0x0, 0x0, 0xe, 0x9, r1, &(0x7f0000bf3000-0x93)="5a30eb7a587f56afc845210597618b874f698a2f23ff4d663b62d3f7528ee2635622bb617658215dcee76db963dbb70a1a2a711a947104748e626f2ac3e422e99f2d93824318c552b415bb699be82839f48a35ca7e302f8a7d1b2c5bac540532d85b0ab2414d1fc768e0a2d78e30cf8fbfbf06d905de3775a2b0bae55106b1d78510bb1f9cb9e6f25595509247c6e3c39f9a69", 0x93, 0x7, 0x0, 0x0, r0}, &(0x7f000074e000)={0x0, 0x0, 0x0, 0x6, 0x100000000, r0, &(0x7f0000a86000)="ed609a211d8bfa57a5b1c14e5a9ba18b68a0ac91e6f31fff84e6495a9c832b13fcb5c725e66d569757c23fe8154436c1f99e398c6f54ead72f8495d042d3066ba45f943881ca73a70d0023492c346133e641ee3a99a0c881f04b98abee87d43142efbc5d28616daebfff1f94e74c3289963f5d5bf3e4f65947dc909e2a848d3ed30584f75120b17aff7ce919272930b00b79ee8c5068b2eb3ba378e6cd8540c3cb26874ea847740563efb9055c691a2e1f712bca99dd6ca2a5417bf75d94dba6e04f7a4206c62cdd92ad2db8aa050d7eac88f124a3c46bebe7e168", 0xdb, 0x4, 0x0, 0x1, r0}, &(0x7f0000131000-0x40)={0x0, 0x0, 0x0, 0xb, 0xb6, r0, &(0x7f0000b2a000)="0b10e3c5d38274f0aaf1af7b4f4ad6e44e66d5728c0b1d2949ced47fef4de7a83194fa90dae1f91c8c037ded5c0aff6cb46d6061dfe897b2560ba3b2", 0x3c, 0x5, 0x0, 0x1, r0}, &(0x7f00008bf000-0x40)={0x0, 0x0, 0x0, 0x8, 0x8, r1, &(0x7f00007f8000)="1be8dcbf9bbe75b2a52fe6a887a0463203f5dec742eeba1145ae7b6842c81bccafe7503eaef1fd1f8f49a00eafeb97dfbd02bd7ff28c55f7adaa27154b62875a11ed2d45456c8ff23f4ddbef8b10478de60ad2fc54cd7ae9285cb7816a8144231c28bfd0f9c8fddc6eb6b53974c8bc34a5e17e36f7bc1e474c1b09820d0ef81ce788e6548b1475eb3a820d41cad378bf9b4c946778ab6f51fc1ec793489837c4e1e2ed02ea4f03bee3898bf0cdcb641c56a4e67bbbfc12e9e8a40bf816a164d7018100225bf50985712c72fe72bf99611b46d31186439a", 0xd7, 0xff, 0x0, 0x1, r0}, &(0x7f000061a000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r1, &(0x7f000029a000)="e2815af3f66a286bca3ae861a5e4191135d143e25e4fc62ca05a8c358a82d7d0567c6f74067b558a2199bf7fc244c140f296b4456d432318a930aacb8016d682", 0x40, 0x0, 0x0, 0x0, r0}]) pread64(r1, &(0x7f0000024000-0x37)=""/55, 0x37, 0x0) 2017/12/17 23:29:48 executing program 0: clone(0x0, &(0x7f0000002000-0x1)=';', &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="99") r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xfa) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000dd6000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ca000-0x4)=0x5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x10001, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ca3000)={0x0, 0x0}) ustat(0x4, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000011e000)={0x0, 0x0}) inotify_init() ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000d33000)=0x0) waitid(0x0, r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0x8, 0x2, &(0x7f0000e97000-0x10)=[@generic={0x1, 0x0, 0x1d6cc0000000000, 0x9}, @generic={0x1ff, 0x8, 0x800000, 0x10000}], &(0x7f0000000000)='$.{@system$keyring#\x00', 0x0, 0x28, &(0x7f000063f000-0x28)=""/40, 0xff, 0x1}, 0x30) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0xfffbffffffffffff, @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={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) modify_ldt$write(0x1, &(0x7f0000260000)={0x5, 0x20001000, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x4, 0x1}, 0x10) 2017/12/17 23:29:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x6d, 0x4) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) bind(r1, &(0x7f0000060000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r2 = creat(&(0x7f0000594000-0x4)='./file0\x00', 0x44) r3 = socket(0x11, 0x800000003, 0x85) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r5 = epoll_create1(0x0) fcntl$notify(r2, 0x402, 0x13) 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$inet(0x2, 0x800, 0x40000000400) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000351000-0x20)={@common='lo\x00', @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)=[{&(0x7f0000f88000-0x1000)="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", 0x1000}, {&(0x7f0000adc000+0x2a3)="8391317674a7af4991d52d4e513af710be6e1a8ad90e98b2c4919d6e6168706e1889278213a6a807f7b353a0b78644a5ccdbdf96e4bd94e73ee2f12428b2b707eb83b21cc4c800ad05822e5ba96854cc3fb2c605b91819e34fa3cbf1a1090f54e4c56ea89c97c8439702e3af5decf74c11", 0x71}], 0x2) syslog(0x97628d5e, &(0x7f00004dd000-0xc1)=""/193, 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$netlink(0x10, 0x3, 0x9) r8 = getpid() ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000cde000)=r8) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000bb3000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$packet(r2, &(0x7f000098e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000f6000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001a1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000053d000)=@assoc_value={0x0, 0x5}, &(0x7f0000d2b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000085e000-0x10)={r11, 0x1c, &(0x7f000015d000-0x1c)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000aa5000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001a0000-0x28)={@generic="da7aa55237fb5770f2ab685400c7991e", r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x2, &(0x7f0000012000)=[@generic={0x0, 0x0, 0x0, 0x0}, @generic={0x800d38d, 0x0, 0x0, 0x0}], &(0x7f0000014000-0x7)='system\x00', 0x20, 0x80, &(0x7f0000008000)=""/128, 0x0, 0x0}, 0x30) 2017/12/17 23:29:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000-0x58)={0x26, 'skcipher\x00', 0x0, 0x200000082, 'xts(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000093000-0x30)="d3ab27191a010000000000000000000bfef9f3d2a4b2011dffffff7ffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f00000a9000-0x55)="deddc3e0c1c872eb2c7b546e1d6b8cceedfd8feb76ba75c48f81d81cd67be162ad3c9fe2e08dc00b48d4314da63b5b17", 0x30}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x4}, {0x0, 0x0, &(0x7f00005a0000-0x40)=[{&(0x7f00005ac000-0x35)="263db7a093026e6e522ba3d6f51b4c1fe766a5434c17fd5e1ef09a29415ab903752643a3dbf02da1642f8fb3320bc14cf5890e8f1d", 0x35}, {&(0x7f00005a0000-0xf)="09d5b0773d6d3546018d0434ba9655", 0xf}, {&(0x7f000035c000)="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", 0xfa}, {&(0x7f0000465000)="", 0x0}], 0x4, &(0x7f000007e000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffe65d}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x3}], 0x10c0, 0x4008001}, {0x0, 0x0, &(0x7f00005a1000-0x40)=[], 0x0, 0x0, 0x0, 0x404c001}, {0x0, 0x0, &(0x7f00005a2000-0x20)=[], 0x0, &(0x7f00005a6000-0x190)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x94dc}, @iv={0x110, 0x117, 0x2, 0xf6, "4c5aec1599a3ca38f9ec092de43c10dbc847b036bd5f3e8a53c6e350e3327c2ab384f689d962b699073cec7f833844abc648c7e76f624632e07c6942e69481e10538c5fb91d59e2dda50b12c9c115e31881408cc707d4c56ea39f437b766e39ad58139f936147a78e0b20aac0335dd6043a72692fda44b734ea001e6882ab75e11468d8be4379990cf0632bdb53e52879ab7ba4b7bc3da31a80a350d125b0b1faa7aae1bf2c9795a7c27273e815fdb0ae80b72999c67aeda8798bab2d162deed19d767f31d5844470949a7054e0301ec1281ffcfb3785e218a9c85ce83183f0a95da8490f68ce2c167c8bc814b42db8438a5b649dfa9"}, @iv={0x38, 0x117, 0x2, 0x20, "765238e417992b5acae8d4826a7a8bf73c7382a0a69bc119da47f78212212fc0"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x190, 0x4008011}, {0x0, 0x0, &(0x7f0000182000-0x40)=[{&(0x7f00003fc000-0xb5)="ddd44e8132d353a679cfd077362692b4528dbafd9308aaa23375d66556937a32fffd981529848b5200ed0b6d42531864cbf1b48ea2591cfd9c2f05754427d968a3f7eabafa02eb847ba6a59b9956fcb525e0b654b9c063f8295d1120ee0a3dd58aa5e7993f240015e4aedf6811cce90a12ae371ce19fc2b7fe57247a8b9b9aa07e108aa0b8a30192ff59109dd19b953d2e30a099245cb8d8861d4f34e04b34448ad9380c1fb4e6c7eff32f26be0a55df0dac2e5be3", 0xb5}, {&(0x7f0000322000-0x67)="29234bdbf6730b98a80b5016a44e6a020c226f8c52943da3619289ce25f77d1a6b6e278653422d642eb48165211a333f4b942721d69a5ce4ae5101126958f706afafd9a1d524553efb71e6f48896bda8eaf223afe30036a8f386e3f100bfb407a3ccf395587823", 0x67}, {&(0x7f0000349000)="3f8b5bab1e2710d91bf549f2023e1d2e1d39e6f87670385475a6bafb3ed9177b3c2783cb59950a0be5cdaa6eb183db4d3a14aee28818d934f9", 0x39}, {&(0x7f0000062000-0x1c)="a130c53e5c3d8e8a30f1d1566caa1f5e3bb5d6b4128830193e69fa68", 0x1c}], 0x4, 0x0, 0x0, 0x44000}, {0x0, 0x0, &(0x7f0000592000)=[{&(0x7f0000140000-0x84)="19e50cd9b2da160c7739c2a77d9fca1a8f7348c0b75a5d24fa6bf036c7d45efbe9ea7f9aab991e6080c335597cc094329546e5162fb8455b5c89725f305e370292b612572643df1ea9e7293461f1ec2e9e25aed32c2536d4d104b22521f9e8322f473b95a79ebd65613c89f29a7525d7876f66ae20b48bc77a81a3357d5cba142fea187f", 0x84}, {&(0x7f00005a4000-0x25)="70a7736ff2bf846f4daad0c29a3e3bd47ef504d8adf2a37d19ca32928db4ca82981fa1c7b7", 0x25}, {&(0x7f0000515000)="fac12f504df94eee1caf00d3a5994a188e7dfb4ad53abe84db4ae8e0334fdc42042a551c0b8ce4081bcc2cc2b4ce3a07c744643a14c294220463", 0x3a}], 0x3, &(0x7f000052a000)=[@assoc={0x18, 0x117, 0x4, 0x80}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xecf}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x8000}, {0x0, 0x0, &(0x7f00005a5000-0x20)=[{&(0x7f00005a5000-0xbc)="b213d219a333c4aad1e42d0923af84ba361a59fa739c5f04e2822aa49bc17dcc3fe9d4024286d34269b12885d9e7b69c80d6140dfad1dd478c336fb558b943392e46b8c5c99e201dcf38490b8c05ac532305e5fe5a6583c26b3c67f07b6e8eb19588fb93477983d106e253a330a1df6c2fa3a5ef1174cfc6add8f66995a62bec6e6448e034c6032f62e601d779f6b91759a643a57b581bda56d1319a2f53acc0f31617bf407762145a8a60254d631a2756fda9278ff1d45611a00b30", 0xbc}, {&(0x7f00005a5000-0xf2)="c02ce233be4b1f8827d6bf3305e90923af59d89d74444f11952c4a2a0083ef96c0e1bb32de7ee619e28413c118abefaab7f63abc8717dca61711b3bdbbe8d3f2d5251b8f5510c3a3dd8563e912716a6b949beaf3d82c9551d000cf39e9ede0f8c4a48aec45f3cbaf02e1665972758f547003126c3dee177ab5d5d79519eb0cdede46d75ffb55f62d980c218f6fc5bb72f1ed366494b9af9018f90165e92aa7bf133cadd2b9616dadebd712899acf0f74cbe17853dcab1818ecf9825b75fc3bf5a202d54d4876627cbf301cad75c4d5d39899a9d220f4a25411b92efdafca8a1c0ccc649e648b4a219166d939ecb90efd7d08", 0xf2}], 0x2, &(0x7f00005a5000-0x150)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xa9, "fa3227844a0604412a200d0d8e836bde63679f51267ed08ed6d2a682cd4425dea2a55eb04a66e8cc2a605edcb7b54e712fdf8283e9545af53d1c7fd4f068f8e9f8a513eabd5bbd75f030a030b806be0eb15a006578364412801f8a8d3f2e7cf64f9db6b71f9be0638bd8c7139d2402a28ce6a8eddc15e34e84a6cbf40f36340f1ff435b5a1290be9545b15834188f5d76463900255f4c4ca0da6d157e52c78ce450a9169293f8a93be"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0xe, "af4932bd44efd78f73d406670ff8"}, @iv={0x38, 0x117, 0x2, 0x24, "fe261f15c94071d26a11127c1209affca62a900395ec7588d5f0aef31b8c5d6348f23dc3"}], 0x150, 0x80}], 0x7, 0x20040014) recvmsg(r1, &(0x7f0000003000)={&(0x7f00005a8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a6000-0x50)=[{&(0x7f0000417000)=""/152, 0x98}, {&(0x7f00000d5000)=""/24, 0x18}, {&(0x7f00005a7000)=""/109, 0x6d}, {&(0x7f00005a5000)=""/115, 0x73}, {&(0x7f00005a7000-0xfd)=""/253, 0xfd}], 0x5, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x3) 2017/12/17 23:29:48 executing program 4: 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, 0x100000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x40000000, 0x0, &(0x7f0000b93000-0x30)=""/0, 0x0, 0x0}, 0x30) r2 = socket(0xf, 0xa, 0x4000000002ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(0xffffffffffffff9c) r5 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x100000000000000) r6 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000a1c000-0x10)={0x0, 0xf00, &(0x7f0000e6b000)="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"}) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r6, &(0x7f0000e12000-0x90)=[{{0x0, 0x0}, 0x6, 0x1f, 0x2}, {{0x0, 0x2710}, 0x9, 0x0, 0x8}, {{0x0, 0x0}, 0x6, 0xb42a, 0x3182}, {{0x0, 0x2710}, 0x4, 0x4, 0x2}, {{0x0, 0x0}, 0x6, 0x4, 0xd}, {{0x0, 0x2710}, 0x0, 0xfff, 0x1000}], 0x90) ftruncate(r6, 0x10000) sendfile(r1, r6, 0x0, 0x72439a6b) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000031a000)={0x1, &(0x7f0000f2c000-0x20)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c30000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2bba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be9000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000a4000-0x98)={r7, @in6={{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c8, 0x7fffffff}, &(0x7f00009ac000-0x4)=0x98) memfd_create(&(0x7f0000c20000)="0400001f66d590f586", 0x3) dup2(r0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r8, &(0x7f0000f61000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r8, 0x29, 0xff, &(0x7f000063a000-0x4)=0x0, &(0x7f0000225000-0x4)=0x4) getpeername$inet6(r4, &(0x7f0000e76000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000580000)=0x1c) r9 = socket$inet(0x2, 0x80002, 0x7) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000c91000)=@common='lo\x00', 0x10) connect$inet(r9, &(0x7f0000cf3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 23:29:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x4000000, 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) setpgid(0x0, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x7, 0xffffffffffffffff}], &(0x7f000042c000-0xd)='md5sumcpuset\x00', 0x0, 0x0, &(0x7f0000000000)=""/0, 0x0, 0x1}, 0x30) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x1fffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x8, @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]}, [0x7ff, 0x9, 0x8, 0x5, 0x7, 0x100000001, 0x0, 0x1, 0xfffffffffffffff9, 0x9, 0x800, 0x2, 0xdcd, 0xfffffffffffffff9, 0x8ba]}, &(0x7f0000001000-0x4)=0x108) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x3, &(0x7f0000e98000)={0x0, 0x9, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000802000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000573000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f000022c000-0x20)={{0x77359400, 0x0}, {r5, r6+10000000}}, &(0x7f0000ce6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r7 = semget$private(0x0, 0x3, 0x0) semtimedop(r7, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f000001f000)={0x2000, 0x0}) unshare(0x8000000) semtimedop(r7, &(0x7f0000a10000-0x3c)=[{0x0, 0xffffffffffff8001, 0x0}, {0x0, 0x0, 0x1000}], 0x2, &(0x7f000043d000)={0x0, 0x0}) semctl$SETALL(r7, 0x0, 0x11, &(0x7f00005c5000-0x2)=[0x4]) unshare(0x0) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000028000-0xf8)=""/248) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f05000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r8 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) semtimedop(r7, &(0x7f00002b7000-0x12)=[{0x2, 0x400, 0x1000}, {0x4, 0x8, 0x800}, {0x3, 0x200005, 0x1800}], 0x3, &(0x7f0000575000)={0x0, 0x0}) fsetxattr(r8, &(0x7f000091f000)=@known='system.posix_acl_default\x00', &(0x7f0000bb8000)='md5sumcpuset\x00', 0xd, 0x3) fremovexattr(r8, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e15000-0x4)=0x0) ptrace$setsig(0x4203, r9, 0xed, &(0x7f0000674000)={0x15, 0xb, 0x8, 0x7}) vmsplice(r3, &(0x7f00005d3000-0x60)=[{&(0x7f000015a000-0xb7)="603063453c13518ea27ca5ab75ba03fc72be3cad3407d97291a9b847e78153b1a5454db263b009d0b169aaa4838c00dd90bfefe2d48f5af9b6216e4a887f4398210b4a9c670333f2e319d708d40c59a242f17aca01c1298e5e6e2c0a20eb0b5089e9660bbc31ff4d01bb6c1c0b0ac31141953b04237575049cc8e92875310a8eed7cbac5ea964e9933a4bf855856c7b84f25efc72ae934222c1af19111058229797706b2464924aa6579d87a21b8d4fa2e3ad858044734", 0xb7}, {&(0x7f00005cf000)="f3f2f1bf34ab705359d820ef9c4835492e0698a44e6ccd14f38595c6bb6cfedd10ac09ef3416783d441f60f1d0475b7c41d6557ea64c25b7e2458df3492a76618ec555b84da8313bc1fee0d3e5582bd675dde083384cbef5ac0544abecc9813a520a6c34c3c6a95dac0a", 0x6a}, {&(0x7f00005d0000)="349259b2f79f2fad94e9057534868fbebe24f4b5487586167e869d8bdbf8aa2eb397e8f76543fc16e318266d1454835c31bb329dd346689dd529f71de8e1e6a02f4a48e58922f4db0333cf59d7d03243e63811ebebb83915a446803e6f96db49b36f0bcf74313d8403d72b18db60", 0x6e}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d396ad94d19b40a3e4fd34a558822ef0c59b2c43", 0x2b}, {&(0x7f00005d2000-0x5)="cf6ea3824d", 0x5}, {&(0x7f00000b0000)="14e06fef2c14e8633ad4ec2ef4752f50cc6aa2f6a09010ce1596948af455cde21e7b68d284cc8f6235feefcd7701272a2353bc836f1fd82dabf712d94440ae35973ef08e9a45382f09f4ebc8feab3192cd2951b0eb986f7e290e7cbbc2308292420ce5", 0x63}], 0x6, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ddc000-0x4)=r1, 0x4) 2017/12/17 23:29:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001fa000-0xc)='/dev/autofs\x00', 0x2000000200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000008c000)={0x9, 0x1, 0x7, 0x3, 0x0}, &(0x7f0000c95000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ac9000)={r1, 0x400007, 0xfffffffffffffffd, 0x5, 0x401}, &(0x7f0000f66000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r3, &(0x7f00004c7000-0x18)={0x18, 0x0, 0x1, @fuse_bmap_out={0x7f}}, 0x18) write$fuse(r3, &(0x7f0000147000)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7, 0x0}}, 0x28) setsockopt$inet6_tcp_buf(r3, 0x6, 0x777167ec442fee22, &(0x7f00008d3000-0x39)="207ea5a1ec3ec6a282b43a44b2079e3fb9f58460c297e9edbed46dd66fd23253d40e83c7b2c372f69033e5edd4dd94c9dfd90f7d30a2b6c952", 0x39) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d9f000)={0x3, 0x2ee6, 0x8000, 0x8a, 0x100, 0xebf, 0x92, 0x200, r2}, &(0x7f00003e6000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000bb7000)={r1, 0x10001}, 0x6) mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000512000)='/dev/input/mice\x00', 0x0, 0x100010200) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000600000)={0x3f, 0x9, 0x3, 0x7fff, 0x2, [{0x8, 0x5, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0x401, 0x3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}]}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000602000)={0x5, 0x23, 0x4, 0x48, 0x0, r4, 0x2}, 0x1c) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cab000)={r0, &(0x7f0000f58000)="fea657a9b368e67e9c0158753e58f7af645e39d229b62ecd0fe2e4e3e0216a9b550cc9c9c50916f04f6d178b2450b9961fbf719964b5adaa2ba48835da44658be33657c0f44d174bb653cde4c38ac3e3933045d4b823adefc623778c24da38db044887dff7e1f1b028c51a5fee59b5f21ff46d98e3c5b1473d64905764b7d5d839b6e8868734bd88a0aa61d1163da30db85383625aa472d56c945db925094514249c2d11f08517fa760098b6bc7a8597e68e76bc57b948e929555fd632739200b24f127301d5c6c1b84bd8f0944affa32ac1fb380e5c58efcedc2a3e8cffec993731e62abc3b1096754cec5e57bd2cbb", &(0x7f0000d6f000-0x78)=""/120}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000052f000-0x18)={r5, &(0x7f0000bd8000-0x44)="aa0ce15a95b91b61f77542c4f2819cc2a250dd41e63790c38c711607da9ada007f63ab027f2d04d0f085fe91f3d40f99fd010655b3a8d6b93be6ef8640a53d6feedbb234", &(0x7f0000dbf000)=""/0}, 0x18) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000fa7000+0x23b)='dcc\x00\a>', 0x6) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) symlink(&(0x7f0000ca2000)='./file0\x00', &(0x7f00006e5000-0x8)='./file0\x00') r1 = syz_open_dev$sndseq(&(0x7f0000031000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x7ff, 0x0, 0xfffffffffffffffd, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x0, {0x10000, 0x0}, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80807, 0x2000001010000081) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) socketpair(0x2, 0xe, 0x1, &(0x7f0000809000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f00005b6000)={0x8000, 0x1, 0x401, 0x7fff}, 0x10) mprotect(&(0x7f000065d000/0x3000)=nil, 0x3000, 0x2) r4 = accept4(r2, &(0x7f000048e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000247000)=0x6, 0x800) accept$packet(r3, &(0x7f0000380000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eb9000)=0x14) stat(&(0x7f000035b000)='./file0\x00', &(0x7f0000d6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00006bf000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x7, 0x0, 0x1000, 0x9, 0x80, 0x20, 0x6, r5, r6}, {0x2, 0x7, 0x4, 0x0, 0xf26, 0x3f, 0x0, 0x2}, {0x800, 0x4, 0x3, 0x4}, 0x3f, 0xfffffffffffffc00, 0x100000001, 0x0, 0x1e, 0x2}, {{@in=@empty=0x0, 0x8, 0x744}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x1, 0x7, 0x2071, 0x2, 0x8000}}, 0xe8) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r7, 0x10d, 0xc, &(0x7f00001b0000-0xab)=""/4, &(0x7f00002be000-0x4)=0x4) 2017/12/17 23:29:48 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000e000-0x1)=0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000e000)=0x10, 0x40000080001) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=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(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x40000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000015000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000000c000-0x95)=""/149, 0x95, 0x2, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x30)={0xb, 0x0, &(0x7f0000012000)=[], &(0x7f0000006000-0xe)='\x00', 0xffffffffffffffe, 0x73, &(0x7f0000012000-0x28)=""/115, 0x1, 0x3}, 0x30) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000e000-0x10)={@broadcast=0xffffffff, @empty=0x0, 0x201, 0x0, []}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000014000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x10000, {{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]}, 0x0, 0x8, [{{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, 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]}, {{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]}, {{0x2, 0x1, @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, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 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]}, {{0x2, 0x2, @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]}]}, 0x4d8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000015000-0x4)=0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0x200000000b, &(0x7f0000012000-0x4)=0x800809379, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000009000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f000000f000)=0x0, &(0x7f000000a000)=0x4) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f000000d000-0x4)=0xb, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000016000-0xa22)="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", 0xa22, 0x20000000, &(0x7f0000007000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000012000)=""/33, 0x21, 0x2000, &(0x7f0000010000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000017000-0x4)=0x1) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) [ 63.996144] device lo left promiscuous mode 2017/12/17 23:29:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xb4602a7ad72ed3a0, 0x78, 0xe2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000a9f000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fa5000-0x78)={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) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x3f1, 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) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./file0\x00', &(0x7f0000001000-0xa)='./file0\x00') mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x67f0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100, 0x8, 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, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000300", 0x84, 0x1040, 0x49ac, 0xff1, 0x80, 0x26, 0x9, 0x0, 0x7, 0xffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000b0f000-0x4)=0x0, 0x4) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x100000000}, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x200000000) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000064e000)={0x0, r0, 0x1}) ioctl$KVM_SMI(r4, 0xaeb7) setsockopt(r1, 0x3, 0x784, &(0x7f0000a6d000)="4c687b1c24566df4dfae651de1dc20ebd9636d0d61d5aafe920dd8d617d17be5043769b229c9", 0x26) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/vga_arbiter\x00', 0x10240, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000991000)='/dev/sequencer\x00', 0x4003, 0x0) 2017/12/17 23:29:48 executing program 4: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000377000-0x6e)=@file={0x0, ""/108}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x1, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r2 = syz_open_dev$sg(&(0x7f00005db000)='/dev/sg#\x00', 0x7, 0x4) perf_event_open(&(0x7f0000cb8000-0x78)={0x0, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x4000001, 0x0, 0x0, 0x1ff, 0x0, 0x1000, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, r1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ec3000-0x14)={0x0, 0x8000, 0x9, 0x92, 0x2, 0x80000000000000}, &(0x7f000059f000)=0x14) r3 = socket$alg(0x26, 0x5, 0x0) dup2(r2, r1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000285000)=0x0, &(0x7f0000de0000)=0x4) bind$alg(r3, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000945000-0x5)="e5fcb5bf91", 0x5) pipe2(&(0x7f0000f78000)={0x0, 0x0}, 0x0) getpeername$packet(r4, &(0x7f0000b77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002f2000)=0x14) r5 = accept$alg(r3, 0x0, 0x0) recvmsg(r5, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000c77000)=""/89, 0x59}, {&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f00005ca000)=""/4096, 0x1000}, {&(0x7f0000f5e000-0x13)=""/19, 0x13}, {&(0x7f00000b0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000657000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f62000-0xcb)=""/203, 0xcb}, {&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x8, &(0x7f000037a000)=""/102, 0x66, 0x1}, 0x40000020) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)='a') mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x12)='./file0/bus/file0\x00', 0x2798) lseek(r6, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open$dir(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x511104, 0x1) mmap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x200000000000, 0x50, r7, 0xffffffffffffffff) 2017/12/17 23:29:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000034c000)={0x26, 'skcipher\x00', 0x100000000000000, 0xfffffffffffffffd, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a6f000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000647000-0x4)=0x1c, 0x80802) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000d30000-0x20)={@generic="3f1dc81370e616cd417ec5eb22ed497f", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt(r2, 0x8906, &(0x7f0000326000-0x2)="d0a0") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003f9000)={0x0, 0xa7, "1fce1237678c6b9992deda062b571ef9f0196e339ef7855d9f6c8738054dd465920b4ad9b0c9f0eff44d63887e572db063e2d19f19cee58a7959749a362dde3ecd2d5d8c1c3e41622fb1e4f000f540323de21825096d8e6f04a06602c51aad72052e0c2cf0124482568066cb45873b80b842fe93c02659fa1783bbc46574db0e42eb153ad936b048d2291ffd0e06dcdabe7bb6e1dd42f2abafe7e895d06c731784735781b1e23e"}, &(0x7f000030a000-0x4)=0xaf) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a29000-0x6)={r4, 0x40}, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00008f1000-0xc)={{0x6, 0x80000001, 0x5, 0x8, 0x1, 0x7}, 0x1}) recvfrom(r1, &(0x7f0000909000)=""/173, 0xad, 0x10120, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000cbb000)={r4, 0xbf, "cdea05e376d8aec6d16809b253324b363312be34ce6b5d3ab88829f3ace8b55681b0b1cea9eb3fd4560d99c2560756f048eda61b8bbdb7c5b502ff3210640985e326e1ba9ffc154ddf7f81a3f7bce6668aff9eb3a5bd48e600075bdc9768342182b4db0b74637dcde0e8e536fed4013ec273f38f81a5bfc50db481056632fef4c6b3e563d3c5038fc5c176f339247b006ead3dd24357c43a0af40801bde8455021b589e78cbe63bd0fa497cf25665eca08894d41b18184090035b4025fae55"}, &(0x7f00006fe000-0x4)=0xc7) 2017/12/17 23:29:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000f57000-0xf)=""/15) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b7d000)='/dev/vcs\x00', 0x10000, 0x0) epoll_pwait(r0, &(0x7f00003f0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x4cd48d7, &(0x7f0000656000-0x8)={0x9}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000182000-0xb)='/dev/hwrng\x00', 0x210480, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) linkat(r0, &(0x7f00003d6000-0x8)='./file0\x00', r1, &(0x7f00002ab000)='./file0\x00', 0x1000) r2 = syz_open_dev$vcsa(&(0x7f0000b77000)='/dev/vcsa#\x00', 0x7, 0x420000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000013e000-0x88)={0x5, {{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) accept4$inet6(r2, 0x0, &(0x7f00003f2000-0x4)=0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000fc4000-0x58)={{0x7ff, 0x2}, 0x0, 0x9, 0x2f8186de, {0x3, 0x3dc7}, 0xf76, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlock(&(0x7f000056c000/0x3000)=nil, 0x3000) r3 = dup2(r0, r0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000d4a000)={0x0, 0x0}, 0x4080000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d45000-0x2)=0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000072f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r6, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c00000040648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r6, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r6, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r6, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ef0000-0x18)={0x0, 0x6, 0x20, 0x3c2f4eb8, 0x6}, &(0x7f000087d000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000958000-0xee)={r7, 0xe6, "34f80a52d7ce0cb90ef71cadabe3c40cd761de13138671f137616d1eb225f4fcb1a5d8c62aed5987fc46d61950e88aa1082a7ebcfddbfa22ddef1f365e56db5e2e2adf74087b184e7862d9bc7629e3a306752ee0fc083519479c28b88cf2c46a6fec35ba54a3243aec8782aed126c21a1ef3cfb932fd42f9bbf47986146cd55539b568ba6be256ee3e040cdd5a9694843be1061babd014aacf9a9cb4e6d2ccdcc0bf98f35770af0f2b11bc7b3d118519b51c95e90e9a329b6456b59cf607424bdf272ec7dbf13b2a1b4ef1e3df5005b4b44ed613679d4d1291d4d8b4a4a23357992cea15e4bd"}, &(0x7f00008e3000-0x4)=0xee) prctl$getreaper(0x31, &(0x7f00000de000-0x8)=0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000dbe000)={0x2, 0x0, [0x5, 0x46b, 0x100000001, 0x7f, 0xffffffffffffffff, 0x2, 0x100000001, 0x8]}) 2017/12/17 23:29:48 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00003cd000-0x29)=""/41) connect$unix(r0, &(0x7f00008ea000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$inet(0x2, 0x803, 0x2) connect$inet(r1, &(0x7f0000ec2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00004a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b55000)='./file0\x00', 0xa) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f000070b000)={0x0, 0x0}) chroot(&(0x7f0000cb6000-0x8)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 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) bind$inet(r1, &(0x7f0000cb6000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00008d4000-0xba)={0x0, 0xb2, "6c577d9ecaca27c60f4f5d421fe2872e991f93fa49f9f8e52588c72cbb28c14de614e77249cf35a522f6e91b8224418a295e640481686a7bcb49e31e052fb788d4174764f6b16eaab4897458ab6c8b6a6cf6de0e6f65081d3a40de33ad9aaf3d380d9a343dd577a6fd374e92a1f7564a34de93fc1a95d624ea8a5f61523deb8fde66e633fbadde877a4721b0cdf7f84f02a2d8ce2de967209e0a0f7d9be19baaf2a6e4467a6046d6b248c2047c3a22dfb015"}, &(0x7f0000d32000)=0xba) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000465000-0x6)={r5, 0x9}, 0x6) perf_event_open(&(0x7f0000b5e000-0x78)={0x2, 0x78, 0x43, 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) mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x100) clock_gettime(0x0, &(0x7f00008cd000)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000963000)=[{{&(0x7f0000925000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ed000-0x70)=[{&(0x7f0000d94000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c13000-0x8c)=""/140, 0x8c}, {&(0x7f0000155000)=""/188, 0xbc}, {&(0x7f0000cf8000)=""/247, 0xf7}, {&(0x7f0000c9c000+0x1fe)=""/0, 0x0}, {&(0x7f0000097000)=""/78, 0x4e}, {&(0x7f0000e01000-0x92)=""/146, 0x92}], 0x7, &(0x7f0000b64000-0x9c)=""/156, 0x9c, 0x1}, 0x6}, {{&(0x7f0000b15000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006f4000)=[{&(0x7f0000183000)=""/4096, 0x1000}, {&(0x7f0000f03000)=""/4096, 0x1000}], 0x2, &(0x7f0000350000-0xfe)=""/254, 0xfe, 0xde}, 0x80}, {{&(0x7f0000cc5000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b8e000)=[{&(0x7f0000360000-0x23)=""/35, 0x23}, {&(0x7f0000b94000)=""/102, 0x66}, {&(0x7f0000244000-0xd5)=""/213, 0xd5}], 0x3, &(0x7f000091a000)=""/113, 0x71, 0x2}, 0x8000}, {{&(0x7f0000c92000-0xe)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a37000-0x10)=[{&(0x7f0000635000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000fee000-0xc9)=""/201, 0xc9, 0x1bc00000000}, 0x3}], 0x4, 0x40, &(0x7f0000665000)={r6, r7+10000000}) 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) 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) ioctl$int_in(r4, 0x5421, &(0x7f0000338000-0x8)=0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") pivot_root(&(0x7f00006e3000)='./file0/file0\x00', &(0x7f0000f71000-0x8)='./file0\x00') vmsplice(r3, &(0x7f00003f0000-0x70)=[{&(0x7f0000f51000-0xa8)='>', 0x1}], 0x1, 0x0) semget(0x0, 0x7, 0x60) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f000082b000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) splice(r2, 0x0, r1, 0x0, 0x800000004, 0x0) 2017/12/17 23:29:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003ba000)={0x2, 0x78, 0x3e3, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000117000-0x8)='./file0\x00', 0x400, 0x50) r2 = semget$private(0x0, 0x4, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00002cd000)=""/214) mq_timedreceive(r1, &(0x7f000084c000)=""/96, 0x60, 0x1, &(0x7f00000b0000)={0x0, 0x1c9c380}) execve(&(0x7f0000e59000-0x8)='./file0\x00', &(0x7f0000751000-0x38)=[&(0x7f0000484000-0x9)='keyring=\x00', &(0x7f00001fc000)='.&.}vboxnet1:\x00', &(0x7f00005f1000)='\x00', &(0x7f0000f2a000-0xa)='\\system-/\x00', &(0x7f00000ca000)='*\x00', &(0x7f0000879000-0x16)="657468306367726f75707b6b657972696e6721231e00", &(0x7f00001d0000)='em1)cgroup\x00'], &(0x7f0000128000-0x30)=[&(0x7f0000e92000)='{user\x00', &(0x7f00004f0000-0x29)='wlan1GPL\'$nodevGPLeth0*cgroupuser,+wlan0\x00', &(0x7f0000bc7000-0x6)='eth1]\x00', &(0x7f0000eae000-0x4)=',%(\x00', &(0x7f0000fbe000)='\x00', &(0x7f0000d2c000)='cgroup(\x00']) perf_event_open(&(0x7f000001d000)={0x202, 0x78, 0xdb, 0xc, 0x1, 0xfffffffffffffffd, 0x0, 0x40000000, 0x0, 0x8000, 0xfe, 0x0, 0x0, 0x1c, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x100, 0x100000, 0x5, 0x0, 0x81, 0x0, 0x80000001, 0x0}, 0x0, 0x200, r0, 0x10000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002d8000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21800, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f000010f000)=""/0) write(r4, &(0x7f0000fdb000-0x24)="240000005a001f0100000000000000002300071008000100feffffff08ffffffef000017", 0x24) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000048c000-0x4)=0x3, 0x4) recvfrom$llc(r4, &(0x7f0000f23000-0xc9)=""/201, 0xc9, 0x40000040, &(0x7f0000214000)={0x1a, 0xd, 0xffffffbfffff5e03, 0x400000000009, 0x4, 0x1000000003f, @random="80cb5e7c1992", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000918000-0x10)={0x9, 0x8, 0xffffffffffff1a93, 0x8, 0x0}, &(0x7f0000ddf000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00007c7000)={r5, 0x4, 0x4, 0x1, 0x9e8, 0x6, 0x2, 0x93f, {0x0, @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]}, 0x8, 0x1, 0x400, 0x1000000000000000, 0x5}}, &(0x7f0000f54000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003bb000-0x8)=@assoc_id=r5, &(0x7f000062b000)=0x4) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00006bf000)={0x26, 'aead\x00', 0x4, 0x0, 'authenc(rmd256-generic,xts-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000c08000-0x4)="041fc487", 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a76000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0xe700, 0x100000000, 0x3}, &(0x7f0000475000)=0xa0) connect$unix(r4, &(0x7f00005f8000-0xd)=@file={0x1, './file0/file0\x00'}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f000098d000-0x4)=0xc) getresgid(&(0x7f0000b13000-0x4)=0x0, &(0x7f00003ea000)=0x0, &(0x7f0000256000-0x4)=0x0) syz_fuse_mount(&(0x7f0000ee8000-0x8)='./file0\x00', 0x8000, r7, r8, 0x8001, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d66000)={r4}) getsockname(r9, &(0x7f0000cf8000)=@un=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000705000-0x4)=0x0) 2017/12/17 23:29:48 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/rtc\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@map={0x20, 0x7, 0xfffffffffffffffb, r0}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x2, 0x0}, 0x30) r1 = socket$inet_sctp(0x2, 0x1fffffffffffffff, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ae8000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f, 0xb5, 0x7, 0x4}, &(0x7f0000cca000)=0xa0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000838000)={0x0, @in={{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]}}, &(0x7f0000fd9000)=0x8c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000079f000)={r3, 0xa}, &(0x7f0000fdb000-0x4)=0x8) setsockopt$inet_opts(r1, 0x0, 0x400000000006, &(0x7f0000001000)="3eecce433029dc4a3d3b0d38ff00000000000000d470e81bc835c21c239eba3b9415f7e118b8d94a190385324e9ba6e0f88d2c84a33b03dc236c0dc2d2bd90cb8f8526e10ca8206b3de849d743a9e4d7a00c5a64fa3b479af964a121b2e6b710bab113e0c565ba1e497df6191e42bf021f9ebd2a1aef54760f9dfb3cc4f8a33433293600ff1934217f0ad588bdad4859c274534627b810e2438729b620249ff6331124e2ed113a2d89345eb6cb6cc01d67", 0xb1) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b23000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x943, 0x4, 0x8001, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000f61000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000fdb000)=""/83, 0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae1000)='./file0\x00', 0x80000000100) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000d03000-0x8)='./file0\x00', 0x8001, 0xa0) fstatfs(r4, &(0x7f0000398000+0xaa6)=""/237) unshare(0x2000) r5 = semget$private(0x0, 0x5, 0x0) semop(r5, &(0x7f0000093000-0x6)=[{0x0, 0x5, 0x0}], 0x1) semop(r5, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1) semtimedop(r5, &(0x7f000010d000)=[{0x0, 0x0, 0x0}, {0x1, 0x0, 0x800}], 0x2, &(0x7f0000341000-0x10)={0x77359400, 0x0}) r6 = socket(0xa, 0x8080002000000009, 0xd4) seccomp(0x4, 0x1, &(0x7f0000934000-0x10)={0x3, &(0x7f00002e7000)=[{0x8, 0x7f, 0x7, 0x100000001}, {0x8, 0x4003, 0x2, 0x3f}, {0x81, 0x7, 0x0, 0x6d4}]}) fcntl$dupfd(r4, 0x2, r4) fcntl$setstatus(r4, 0x4, 0x4800) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000ef8000)=""/111) r7 = dup2(r6, r4) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x2d, &(0x7f0000941000-0x90)={0x5, {{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]}}, 0x90) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f000033b000)="a00801ff12ff", 0x6) mq_open(&(0x7f000057b000)="2a473e4cc0766d6e65303140766d6e6574317b2d766d6e65744076626fca4b6574742176036f786e6574314d00b3", 0x6e93ebbbcc0884f2, 0x1, &(0x7f0000665000-0x40)={0x0, 0x101, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 23:29:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000852000)='children\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x80000000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ebe000)=0x0, &(0x7f0000dac000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000012000)="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", 0x1000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000015000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000840fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffd, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000525000-0xb)="6e65740100000068656400") preadv(r3, &(0x7f0000e0d000-0x10)=[], 0x0, 0x0) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x20000014, 0x23) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fa8000)={0x6, 0x1, 0x0, 0x101, 0x9, 0x1, 0x8, 0x5, 0x3e6, 0x6, 0x7}, 0xb) write$fuse(r3, &(0x7f0000663000-0x28)={0x28, 0x8000000000000000, 0x5, @fuse_notify_inval_inode_out={0x8, 0x0, 0x6}}, 0x28) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000012000)=""/183, 0xb7}, {&(0x7f0000012000)=""/209, 0xd1}, {&(0x7f0000013000-0x2)=""/2, 0x2}, {&(0x7f0000005000)=""/215, 0xd7}], 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000015000)=""/117) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000656000)={0x3fff, 0xffffffffffffff03}) 2017/12/17 23:29:48 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ce4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000998000-0x4)=0xc) creat(&(0x7f0000326000-0x8)='./file0\x00', 0x104) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000122000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000f4000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000c48000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = syz_open_dev$usbmon(&(0x7f0000715000-0xd)='/dev/usbmon#\x00', 0x200, 0x1fffe) r4 = syz_open_dev$vcsa(&(0x7f00006b4000-0xb)='/dev/vcsa#\x00', 0x3, 0x440) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40606) syz_open_dev$loop(&(0x7f0000210000-0xb)='/dev/loop#\x00', 0x1, 0x85a5264b501641cc) sync_file_range(r0, 0x9, 0x400000005, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000324000)=0x0) r5 = syz_open_dev$evdev(&(0x7f0000536000-0x12)='/dev/input/event#\x00', 0xfffffffffdfffffd, 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000c0b000)=""/153) ioctl$EVIOCGID(r5, 0x800845c3, &(0x7f000073d000)=""/0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f42000)='/dev/kvm\x00', 0x4, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x80) r7 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000fda000)={0x401, 0x400000009}) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000988000)=""/242, &(0x7f0000305000-0x4)=0xf2) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00003aa000-0x28)={@common='lo\x00', &(0x7f0000cb8000-0xc4)=@ethtool_drvinfo={0x3, "d1baaa61e17741fd45fe3d6d39980b910dad09794f9f9b95accfeaafc692f0a6", "49c09eeadc329127b533971f8d3901ecd3355e99eeeec315c328ef52cf2aec80", "f4be519b41ade98a916b2d644ed8d04ac478391c3b7ba3f31ae92f4b860d5d3d", "d157c726bb7f9c153b876683786b973639889174d6f8fd26dd3add57e5831dc3", "e52c21cba9afa7e783d87c3bb88afce96c2aad0e09dfc4d0e5f81f24de84006b", "4de5919e879f5f67544cf735", 0xffffffffffffffff, 0x133, 0xfff, 0x9, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000165000-0x90)={0x200000000001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/17 23:29:48 executing program 4: mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x88, 0x4003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000469000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = creat(&(0x7f00009b2000)='./file0\x00', 0x80002) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x29f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000800000) gettid() fcntl$getown(r1, 0x9) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000, 0x0, 0xfe, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3363, &(0x7f0000750000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="ade63bc9eabb", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x332d, 0x88, 0x0, @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]}, {[@routing={0x3c, 0xa, 0x0, 0x6, 0xba, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x3b, 0x441, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x1000, "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{0xc2, 0x1000, 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{0xff, 0x19, "f3a725655a1fc8b2d7afbe6203e5ef2e926c2f657baf1c0f0d"}, {0xff, 0x16, "5d23f4c852ad49364d6d036399e85032ae21982ea19a"}, {0x7, 0xc2, "eac9567c40a55767429c70736ece7d0579fd0e99d163134dadce2169f912a424883cbbbb510f85d7ffcc1a8360bacd956f7de644e3b40caee1dd5ca87cdc0101f3aa4e77d04222587d95c0b68731e56db27c0063e35b39699d559d42f0752c1abcd7d5c866c951100119808223a2569334fd3f56379b08a66d42eb43eeaa5d71d0a4d638a5d8e8b2c9f84ec2518f67107457ddcbf3b271f129c8fb42a3e3d2fabfafe19d8a787137a3457240143ef4e2c2f66678b2934e20c54959147050e3961050"}, {0xff, 0x5e, "00a4ab808590647e420924a192fce588f770d2e95a926be5a2c41c28f56647af2d65eb9e4d90b48eea905da6bb8bee0472dfed17e01e48e84706c1b441284458a879c384e5fcca72c610a6976f505620d4037dbe0b959848903b80652da7"}, {0xc7, 0xaf, "e9972fd632bd1c36700b4495cc3dcb86d3a790f59b2d8c0dc5a009ad6fbb39e934bf155e7a4caf76aa4f37ab857c7aec6ae967327ca406d6ad0b80cb9844cf3428957308c649a1b183e36d36d46f367709126296fd4c274d009d8e37cdbdb2fc65758d2474a3d9e94ca23aa1d9354e5c3b0dde29b7f8a37ca9fb9bec4869e8605b5f73ac1d877c6f0fb7bb42043df7e34c607110e1f6277582af5a026ba76fecb67e5786e910170f3282925aa1d815"}]}, @routing={0x11, 0x8, 0xfffffffffffffffc, 0x7, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x0, 0x1, 0x800eca, 0x9, []}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "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"}]}], @udp={0x1, 0x0, 0x27, 0x0, "3587649ac83e6e7eecbbb8d83ac3749ad22d801ff887c13727e4a11017bc07"}}}}}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000006000)={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) listen(r5, 0xa00003) sendto$inet(r4, &(0x7f0000ce0000)="889629", 0x3, 0x20008041, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000226000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e4000)=0x14) sendto$inet6(r3, &(0x7f0000f6f000)="c90776", 0x3, 0x20000004, &(0x7f0000eb7000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x802000005}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c5c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005f4000)=0x8) shutdown(r5, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000035f000-0x4)=0x7ff) socket$inet6(0xa, 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000803000-0x4)=0x8) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000e68000)={0x0, 0x0}) 2017/12/17 23:29:48 executing program 3: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000077c000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x802) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x420011, r0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000772000)='/dev/binder#\x00', 0x0, 0x2) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f00000d2000/0x3000)=nil, 0x3000, 0x2000005, 0x10, r0, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000006000)={0x44, 0x0, &(0x7f000077c000)=[@transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f000077c000)=[@flat={0x776a2a85, 0x10b, r5, 0x0}], &(0x7f000066d000-0x18)=[0x4, 0x48, 0x78]}}], 0xff8, 0x0, &(0x7f0000426000)="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"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000292000)=[], 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f000077d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000077e000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000055a000/0x2000)=nil, 0x2000, 0x0, 0xc011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000806000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) bind$alg(r0, &(0x7f000070c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="", 0x0) flock(r0, 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00003cf000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xf, 0xd, 0x8, "ef04c0218ee8e4616a226335b6f7c6cdb6dd370d587ba3934a9ee88110864bb307534c4eb73786d8bdeb70524153bea60afd5ecc0bc2550c009d805768c283f0", "8ce0955f63125637705623675e1c7d3ac04e58945fa135f65df56a3b47115448", [0xca, 0xff], 0x0}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xe4) r2 = accept$alg(r0, 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) r3 = dup3(r2, r2, 0x80000) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000d99000)=0x7ff, 0x2) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000538000-0x54)=""/1, 0x1}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006a5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000d38000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000983000-0x4)=0x14) 2017/12/17 23:29:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006a5000)='#\x00') socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x805, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x400000, 0x0, 0x804, 0x0, 0x0, 0x80000040fe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = memfd_create(&(0x7f0000501000)="892573656c696e75785e766d6e657431230065355e7439e4ca5dc2d00134ab0708123b6578e8b73b422ab42b310fc77ea409e7f8b658a78d8f6a1ea358f85c979d2b09bf777c89bd8e06e7a054147e48f63c72a5f9374566b8804bceffd7df70d26f4a9fe6b308aee1", 0xfffffffffffffffb) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00005f7000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x37, 0x0, 0x0, 0x0, 0x24001, 0x0, 0x100000ffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x4, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x100, 0x0, 0x0}, r4, 0xffffffffffffffff, r3, 0x4) r5 = socket$inet6(0xa, 0x0, 0xb4) bind$inet6(r5, &(0x7f0000f5f000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = dup3(r2, r3, 0x80000) listen(r5, 0x6) ioctl$int_in(r6, 0x5452, &(0x7f0000079000)=0xfffffffffffffffd) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r6, &(0x7f0000aef000)="12", 0x1) syz_open_pts(r7, 0x4000000401) r8 = dup3(r1, r2, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r8, &(0x7f0000404000)=0x0, 0x8) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r6, &(0x7f0000cc4000-0x38)="15a4449575708bb3574bd1f8e130c62294cd5c4c3c0497849146ba1b7ec4b107a1c653029d3d03994c846b14cd64209ec88d5bea9742bee4", 0x38, 0x4080, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003fe000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000bdf000)={0xf0d, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffbc22, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000076f000-0x4)=0x8) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000830000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000c37000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000e93000)={@generic="f0f9cdc59cfdb940189a6bef024a8fde", @ifru_flags=0x0}) 2017/12/17 23:29:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000003, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000297000-0x1c)={0xa, 0x2, 0x8afe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000004}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000329000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x40441) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000097a000)={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]}, 0x2, 0x6, 0x9, 0x78a, 0x4}, 0xa0) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000402000-0x4)=0x0, &(0x7f00009c3000-0x4)=0x4) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) socket(0x5, 0x80005, 0x1000000006) syz_extract_tcp_res$synack(&(0x7f0000364000)={0x0, 0x0}, 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00009ad000-0x1)=0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000c55000)={0x0, 0x80000, r1}) socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fc7000)={0x0, r5, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000304000-0x8)={r8, r7}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000ce5000)={r9, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000584000-0x8)={r11, r10}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000631000)={0x0, 0x100}, 0x6) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r12, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x8}, 0x20) pwritev(r6, &(0x7f000014b000)=[{&(0x7f0000df3000)="1d023422728f1ea133253e5ec6fd08f52ea18d2a86d3aefae406000000f86968d0e432fe8843cc35753a674b6fdc8ba0544815dd93895ad902bf1209000000000000004f8e7b0100000000000000b5e8570444f4ddf9c423", 0x58}, {&(0x7f00005db000-0x42)="c1a838a0c9b55a7313745a38e00d0a94da71dde34c3b14ceb0a6a1c7f5457e16f7572402cdd84700000009040000a8a5991ac2337d97101d56af954fa63bfbe0d1fd", 0x42}, {&(0x7f000055b000-0x93)="999abd27be1d5fb4131804b6fb782b9863eaefd2a64345f0b9b261bfa63795c3615e2c70c1759b0db51d35fc5b0d267c0bd8f2ef89377b4434ec44675cd09cc9cb00f000c86cf7941aab7474b86e4c10d46d4fad14c98f0aa18218052e8668a63aefee729c34b7bab4461a738a3a660faff407357063612b9c1e2d2cb145c37eea21a89505d40f566b39d17afceaaa6ca69142", 0x93}, {&(0x7f00008d1000-0x1000)="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0x1000}, {&(0x7f00006e4000-0xec)="1dd6aaf1d96c0e0962e34bfdf495d802c9013e20436f95638e51d343b444169716a6a55e3e89a39fc4f8945e0d49136fbb53803947794c155411fb789a8863baaf9b460389f4cb268e15190040b540411565d21630167c6f9980ae44a237c18831585fbe70c01c6f79992613041bb016cd4518e4512812e01a2802ee5a94cef4818387d870018ea26d269e57aceb85bb2ca542dd2d71315862be59912ef084b2956e4c13df9ab28f9e68d875240841227214203e097a69c95b9bc91bd10bfb6f3a6aa28da137e490a61fc068000eb6f00d566ee41ebd39a0c09b1a8a12a2c76203654a2200ffffffb6653e5d", 0xec}, {&(0x7f0000383000)="0b6cf01713c3fd1d878de080f245c6ee05a72461b7d0efe5c3b6f270c225f317e2b6fddc2ffe2ca984a7a6846214194734cb87baa30512a81c026dd713433d1f1f6c485afa834f808b1d9291a6a11b51699d0199", 0x54}], 0x6, 0xfffffffffffffffd) write$tun(r4, &(0x7f0000d1e000)=@hdr={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xfc, 0x6, 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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x4}]}}, {"02a741f4eab3d36bad9b6d2a577b4e230dcb3a4bb15fdd9a645a843950713ca28b812631f22dcdb3d94ed06506d4ef477ce4e5a4e300d92cc01c8f5915db190df1b4ad625aa18901bebfd49dcbf8fdc98294a0f365c571ad2b62a770979d920dfee9c981d7b9bd20156455e7d7e7334203248b62dcc50c68857810ad674b3361d45e5844c8763a7b031ec01c721152f298c6d1a82abb355fcff4e2cdb34e3a24ed0e4e31d7c99f1b73f56b8294f06e334b883ae20d375f36dafb3ce1329f00064aee243aa6bf0cc824b51b66c946f9fba19d0ecadea158539554b98b"}}}}}, 0x12e) setsockopt$inet6_mreq(r12, 0x29, 0x1c, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/17 23:29:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000192000-0x58)={0x26, 'hash\x00', 0x200000020, 0x2, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a3b000-0x10)="e8fffffffffaff80ff0000fffffffaff", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x108, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00005a7000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xd063, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000aeb000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000922000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000057a000-0xc)={r4, 0x80000, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r3, 0x4, 0x2002) clock_gettime(0x7, &(0x7f00003c0000-0x10)={0x0, 0x0}) waitid(0x3, 0xffffffffffffffff, 0x0, 0x40000005, &(0x7f00007d4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000028f000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000581000-0x20)={{r5, r6/1000+30000}, {r5, 0x0}}, &(0x7f0000a6f000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f40000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(cmac(aes),chacha20)\x00'}, 0x58) getresgid(&(0x7f000068c000-0x4)=0x0, &(0x7f0000437000-0x4)=0x0, &(0x7f0000a62000)=0x0) bind$alg(0xffffffffffffffff, &(0x7f0000eed000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) keyctl$reject(0x13, 0x0, 0x40800000, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x3, 0x8000000000049) fcntl$getownex(r4, 0x10, &(0x7f0000190000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003c2000-0xe8)={{{@in=@multicast2=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=@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}}, &(0x7f00007c4000)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00007ad000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005ff000)={{{@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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000685000-0x4)=0xe8) sendmsg$netlink(r4, &(0x7f0000911000-0x38)={&(0x7f0000f5d000)={0x0, 0x0, 0x200, 0xfff}, 0xc, &(0x7f000011c000)=[{&(0x7f0000f13000)=[{0x7e, 0x5, 0x0, 0x8, 0x1, "b05cc3cf9201a53d5049d75b13f259d6137ead45dd7b412b5ec2e82041004b95d2b9d3cb0c790d2a0a4dbc63312c3a3a2f837684cfc59cddf6f7a025acaccb79b8dc03f7db62a8c62416379d03dcb25ad463552867afce50faa95fc05ea6e2b7c85573df8241eff9b5a6c1ae9edb"}, {0x22, 0x7ff, 0x506, 0x10000, 0x5, "51bfd624002c6c72969d3bfd0c6058def60a"}, {0x4f, 0x7, 0x402, 0x10001, 0x10000, "5c3b8eda0352ffc55785eeaacbeab391d7ec57a1f537cae142486ab65fe40414228a016328153c638be2ad2783078c5472bec7615726e94840147938ed901e"}, {0xdd, 0x5, 0x8, 0x9, 0x8, "9d7146ebf449ec16f1136f99936eba96ce40884e9ae2699238802db7f461babe792e6da4f79e1253b9b87ec7dc2ba81cc9b7fc8c245bb13511ef8ccf78c97e64f59107d537ddf1e5b802c45d867a7017e37a29d714ed0aabbb3551d55c6c9fa895835f8642a1949bcffa4d5789779538ae4b8750c09123aa771f2bb7263d5cef2dc74000334a3c00d8a8f9935640acea23a439291c41b077215644140174f80b1f0c340e7be7b4358b3116c3734e9dda8ded5bf1d255bed654073926e3f051bc3d604118a303d484e5ab8f7879"}, {0x79, 0x3, 0x120, 0x0, 0x200, "8bb816f8395b072f69facd8776580ab2e7c0bfd3fcade7fe1c2a9a959b0479e2e969c814eb8175dd937c8dae40db6831be543f9963d5c3f59ab7bcdc73e389ffdcdf11caa0f08bd7a8d1b5b2b1161d57a75edf893858d26e43bd841240d1b31c553d1d52be4b2c9a4a"}, {0x12, 0x3, 0x3, 0x8, 0x200, "1888"}], 0x257}, {&(0x7f00003a0000-0x242a)=[{0x1010, 0x1, 0x4, 0x3, 0xa768, "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0x2116}, {&(0x7f0000ca5000-0x56)=[{0x56, 0x4, 0x300, 0x909, 0x1, "9098e2094a38c6b8c5af1991674498c0ccf715c822500e7c4181ea76645baf3fba88180f21a586e5814ac30c670a15ed84256bd13d4926d708a5294149ffeb6b73083ba0d18b"}], 0x56}, {&(0x7f0000940000-0x5d8)=[{0xf7, 0x8001, 0x700, 0x7fff, 0x400, "8cb21f44bbe2fd8c807eb343f9791807ce71ac26c088b6b1b0ff7dcd11cffb044ba67614de31982c5278d4ab18b3f5f461d5b37a959b0f5d87f8d8ef5c2608f2746a2bc37502626f7877612208d00efa240b56d320f7761facfb1818cd368a42656513be78c6b7a41942a8179513b19ebed1aca4ace4d6fc480d31fa4468db3ad4ccd876e6632e5c1347213aef332e57451706593980f5e4057fca7d06027c8cb305772510b2b191e0802806ea6e82758d72d2c5a343eef78e8a3504440e2ecfb69b89c9de2f63aa19fef928cda028c2dfad640dd5f5edaf60c5a02d469d3b8c891a82ec6b58b7"}, {0xf6, 0x4, 0x10, 0x101, 0x8, "1d1c1b5a2fb67a3a8f61f35488b6df2c238a7fdeeeec64820c3750f6a33c056d276c9498c359a56d75886114e2855f8b6e698b9ed274a35c009887d3450cd8c986334d4787ac2c809bb1ba0f00da60603d518907275b8681b615cc789771b46cbab119eb5a98a6271e771da62bcc33363214f8d7f0b9e212b28e34c46d1ad12a8a85bbcf8e137659afc65146f0cac6f0a49ccf31952e59b5059f527e910d325e5e27b15e8355b13e3b483c1f652d063eb4cb16b65b01395d79d87404d0bca2801d41e87b8afd7f801de164c0594dab4c38f8c5887528f902b8b1b431350dff468f9d7907c8ee"}, {0x8f, 0x9, 0x2, 0x101, 0x7ff, "efcfc92297ddb86cc62e62168e987e21c34af10c5add33e53eaa3d33bbbb7ad757b038f69ab43c99a08375d2e5cdd043b700b92a8a92923ed1e2e931ae139fc9aa13cef0d394aa095d29306583930130ff203201924debeaea9c185952eb18f2de2d5a9375be64d560eeb30ea5c571f7ca0517ef68afb42a31f32809534ede"}, {0xa2, 0x9, 0x120, 0x1, 0x3, "a5d5a339b0c3efe929d4446161a377c39ee001c3d8230a9984797aa2b5ed0984938166f7c058a76108125c40b23e12281e578201a0f9c1674d1cf29f2ca9e9ff4b98b254991948ce2c24cac63bbda25adc477c61a1c249f5d1799e15e28d495521817ed0a75e0e06efd1c4d69742f2fc5b08508154d70ea4546658833081b04a4b9ec826ee3cbcd4e8543cc20fbbd87b425e"}, {0x103, 0x4, 0x202, 0xffffffff00000001, 0xb0, "a2c63167607ecab7d9307a5e6c04b39a7ef781851b13c63511a0a5bbf319ca13ef06894cae181faf684519a11752e8b3df6d7a950d87b6003d43c44d53361adc15689b070b8516d5434dee8b98967fdbaff3e158b8673a198ee1b668809960f1ad6404dac98919d923eac05def6f84db8f54623b04d700f06908ea34aa8b4f9a46f33926a2763f459a525158ffcf7f7f30026b7f72485a334f5af25adcd319db51b60d467a1389d15381e2ad8fa27df27610b6068492ff7917adf6cf1bfffb71cc1da6f0c0a8b34832dc54fd104d42380de33cc44931b0271f07dd56116c1e2dda5d53ec2431678c8743b0ebbc3cf2c9b9fc1b"}, {0xb5, 0x8, 0x300, 0x70d, 0x80, "b14cdaad8c9400b2aef8ecc84990238b1a3aad4c841a6ec74aa8b3f07ea1d7cf07d181b14935b3517a5909f65294a6f056d5d30e638b371db38ba83cf29adec639203803eb20cd6854319518a814152fd8bd46aa1ea45907af498bfce423eb0be6cd032c6122ad8537db5bd704c40e87d9b6425b9ccd6d82bcce7a9565c6caf79e424f50c19210f851150b25f470cc457a62521d5e7e035b474c234c9d1644362fb935f9aa"}, {0xda, 0x1, 0x21, 0x80, 0x1, "2372003cefd10168a0787513810bb07554291a3ff335fb5e18609e78c0224eec68883229c0009ebd5e8911cc07063ceb6fc919e1205cf9b9e860bc8ff4babeb8426d319cc56c0131d8dd30831c5a299e2391445de4e8b3b83cab72622b42a4aa54f519cbe4fa99bf8e14a5074af07894f352b8a48f148bdbb9d6ed0b456e29f69b681794a7b451309258a90dc63ae7ea7c6bbece5c422a5c572ba5b15234c9d3fc4df1d88e739bdc71e1291625df22c30fc00d85c8a7feff98171c68abfa3350fa0b4049deaf9e2b9ff5"}, {0x28, 0x8, 0x200, 0x2d5, 0x6, "03d62ce069415f57de11e22dcd51605c13af863ddb7fccac"}], 0x5d8}, {&(0x7f0000f5d000-0x1aa)=[{0x15, 0x10001, 0x800, 0x4, 0x7fffffff, "cb14dc0827"}, {0xb1, 0x4, 0x702, 0x8, 0x1f, "e33f9496469bd88c1c1add71d739dac8d94e815075401c9bc3cdeb9b37dbd6cd46fb3e50b7bb84df929588002c4aa94d2a0c1ad2526bc421b2e1f901fa74b9559fef8bd55a7b1520a83b0c06debcef025b3714a9fb7fd9fc547bd0c7ce838fea27a2d54faad68cc14ce4bbb5c1009175ed0f3cf7b009a748740e8e0509e3c0a563002cb69b46dd1464a8ae4928f5fb97dd7088d5b38d62e555cf7880b1e14cd0b9"}, {0xd4, 0x7fff, 0x420, 0x8, 0x100000001, "3883d8484d3492814a98eed5f47f70371425bb00d2275810a59eab6b60c68bb37abaf47b485493d7d4cc2df7be1b9fa417769db862739973e1339b30daa600c566cbdd79cccf619ebdb84ca90a8fb30cae88e93b1793fc2b8bb7e3e4b11cc34bd4126a81d5f96fa627a23aa34b20e09564a512fa2fae8173c562c3b7f873b194fe2979a25d2b58db826efb6cabb757ae3f126199ed7977eddcf35e8da4d52146f96a8fef88f609982384721561f9584d35b9288a1383a5e55a17bcdb72522e4d159493f1"}, {0x10, 0x5, 0xb08, 0x3, 0xd7, ""}], 0x1aa}], 0x7, &(0x7f0000711000-0x58)=[@rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r2}, @cred={0x20, 0x1, 0x2, r7, r8, r1}], 0x58, 0x1}, 0x4000) r9 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000087c000-0x10)={0x0, 0x8001, 0x0, 0x0, 0x0}, &(0x7f00001fe000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) modify_ldt$read(0x0, &(0x7f00001f2000-0xde)=""/223, 0xdf) dup3(r3, r9, 0x0) [ 64.427356] binder: 7916:7919 unknown command 2003446405 [ 64.465842] binder_alloc: 7916: binder_alloc_buf, no vma 2017/12/17 23:29:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000307000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000060000)=0x86b2) sysfs$2(0x2, 0xffffffff, &(0x7f00009b9000-0xf6)=""/246) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) splice(r1, 0x0, r4, 0x0, 0x58, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000a88000)={0x100000000000000, 0x39f, 0x200, 0x4a0, 0xfc60, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00006f3000-0xe8)={{{@in6=@loopback={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}, {{@in6=@remote={0x0, 0x0, [0x0, 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}}, &(0x7f000085b000)=0xe8) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000879000)=0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000ed4000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r5 = dup2(r0, r0) read(r0, &(0x7f0000f46000)=""/70, 0x46) r6 = syz_open_dev$vcsa(&(0x7f0000174000)='/dev/vcsa#\x00', 0x653c, 0x400002) dup2(r1, r3) dup3(r6, r1, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000848000)={0x0, 0x1, 0x8, 0x4}) ptrace$poke(0x5, r2, &(0x7f000025f000)=0x0, 0x9) socket$inet(0x2, 0x80000, 0x1) fcntl$setstatus(r4, 0x4, 0x46c00) writev(r5, &(0x7f0000ac5000-0x50)=[{&(0x7f0000c43000-0xe2)="f9d53e58ddc8be375b80a8a74c0e55ee800554e3d696b9c030aeda3089376e77027831addd8d8abae0cb4138a62f231a266d0a8329e42b06a9f0d838238e0a66d1bcdddaaad45c34315c7aee6e278728952abc07985582fce40978d7422ac7a46d94249b487736d7b2cf9810f4cfa6ac67c3a5f70ffec09efae755cc373343a07ee6f25c678199c7d4397749b2e9982a679d5479f9d2767a50d8d8f352b38f7117dd7296a6918c50c41803a2d3c60398a9e9ffdcc1596baf399cdb7167b8ecd84b7a1aa7ace76a91a7351305663b2656139e4b97989597dfb89898f2afcbb2f94367", 0xe2}, {&(0x7f00002cc000-0x1000)="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", 0x1000}, {&(0x7f0000f4b000-0x56)="5a3d92bf6bcc8c186cd3dbf12b24a40f66ba9a56560918378ddfe5de60d80acdd428df098f4047fea37553c1c462c0fa2e7eada1c73c67a5fceab252b128d8648f107867405121ec9d76aa32ad1e42574e791f1f4f0c", 0x56}, {&(0x7f0000c7e000)="8172e0e690bbe767068583ef9070d6e9e6982b155166a7e804df8cbc54f948125300b4461a6fb056d4516de3ad9fe8d0da8767d34cfa141c9aa4ba702d2fba88b0524965b94d90b1dc20", 0x4a}, {&(0x7f0000fe5000)="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", 0xff}], 0x5) 2017/12/17 23:29:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ab5000-0x10)=@generic="2263a049cff11b75bea4055c0724e683", 0x10) connect$inet(r0, &(0x7f00008e5000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000fab000)={0xffffffffffff8001, 0x1b}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000332000)={0x0, @in6={{0xa, 0x1, 0x2cc, @loopback={0x0, 0x1}, 0x6117e17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, &(0x7f00006c6000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f77000)={r3, 0x2, 0xffffffffffff0001, 0x2, 0x7, 0x9}, 0x14) prctl$setptracer(0x59616d61, 0x0) ioctl$sock_ifreq(r1, 0x8913, &(0x7f0000221000)={@common='lo\x00', @ifru_map={0x7, 0x7, 0x2, 0x8, 0x2, 0xcba}}) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f000044e000)=0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000784000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000f67000-0x5ae)="", 0x0, 0x0, &(0x7f0000f6d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00001ec000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x2, 0x6, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c42000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000232000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f00008e6000-0x8)={0x7, 0x9}) [ 64.465878] binder: 7916:7931 transaction failed 29189/-3, size 0-68 line 2947 [ 64.490325] binder: BINDER_SET_CONTEXT_MGR already set [ 64.490338] binder: 7916:7931 ioctl 40046207 0 returned -16 [ 64.491583] binder_alloc: 7916: binder_alloc_buf, no vma 2017/12/17 23:29:48 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x1, 0x4) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000064000-0xc)={0x1, r1, 0x1}) r4 = perf_event_open(&(0x7f0000483000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x8, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffbfffff, r3, 0x8) getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000016a000-0x4)=0x0) fcntl$lock(r1, 0x800000000000000b, &(0x7f0000002000)={0x5, 0x4, 0xd6ff, 0x0, r5}) fcntl$lock(r1, 0x7, &(0x7f000082b000)={0x0, 0x0, 0x0, 0x9, 0x0}) close(r4) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000669000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000985000-0x4)=0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000006a000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00005b9000)=0xc) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f00005da000)={0x4, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000016b000)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000194000-0x28)={@generic="95a7545d8c97fecc27f26e4d97bac4f3", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000d04000-0x50)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x7, 0x0, 0x400, 0x4, 0xc100bf, r8}) socket$inet(0x2, 0x0, 0x10001) connect$inet6(r6, &(0x7f0000788000)={0xa, 0x1, 0xfd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x14010, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000e2c000-0x4)=0x0) ustat(0xffffffffffffff7c, &(0x7f0000834000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a263", 0x3a}], 0x1) 2017/12/17 23:29:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f00006c3000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x5, 0x0, 0xfffffffffffffff9}}], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x38, 0x0, 0x1, @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={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x0, 0x4, 0x0, 0x0, 0xbbb, [@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}]}], @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x200000, 0x0) pipe(&(0x7f00008b0000)={0x0, 0x0}) mount(&(0x7f000055a000)='./bus/file0\x00', &(0x7f00000af000)='./file0\x00', &(0x7f0000985000-0x4)="31000004", 0x808024, &(0x7f0000371000)="3ac5") getdents64(r2, &(0x7f0000df5000-0x53)=""/83, 0x53) r3 = fcntl$dupfd(r0, 0x100000000000406, r0) bind(r2, &(0x7f00006bb000)=@nfc_llcp={0x27, 0x1, 0x2f9, 0x0, 0xa, 0x7, "4faffc6bda3f1643e14b894f4e5e3f26b3c991fe8c4def2a7f34856accaa8cf777d9bfcb684b73d2b81c8cbe729aa8f057961efa081f807d338b6fce600fb0", 0x7}, 0x60) ioctl$VT_DISALLOCATE(r0, 0x5608) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x800000, &(0x7f0000802000-0x1)='S') ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00003c3000-0x4)=0x0) execveat(r3, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[&(0x7f0000fd2000)='proc\x00', &(0x7f0000ac1000-0x4)="31000004", &(0x7f0000fd3000-0x1)='\x00', &(0x7f0000723000)='/GPL\\\x00', &(0x7f00004ae000-0x5)='proc\x00'], &(0x7f0000249000)=[&(0x7f0000fd2000)="31000004", &(0x7f0000fd3000-0x1)='\x00'], 0x1100) utimensat(r0, &(0x7f0000ec2000-0x6)='./bus\x00', &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00006cf000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000153000-0x4)=0x0) r5 = getpgid(r4) statfs(&(0x7f0000b64000+0xe1a)='./bus/file0\x00', &(0x7f0000d9f000+0x301)=""/152) socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000383000)=[0x2fbec40, 0x8]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000510000-0xe8)={{{@in=@local={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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f07000)=0xe8) lstat(&(0x7f0000c82000-0xc)='./bus/file0\x00', &(0x7f0000f95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000fa7000)=[{&(0x7f00001c0000)=@file={0x1, './bus/file0\x00'}, 0xe, &(0x7f0000853000)=[{&(0x7f0000e49000)="f3db31414c737f9304102b38ac7d86e1b1a40de4d305cd0a1b43175d08f51579adfa7b2ec7dac5ce626532f744afc825c3fef3b310a050dfa4656f3ebe8edc67cb789aeb9d746dc054d358ea40465a84f5d9657b027d2c208a283d74dc34c80e61595793bf0188c8d6147b666063865eb13d62d83edce9fcc9988a62d132b3ce7f17383c71bef1a4f55565f9a06638c9e0dfdcfc7c4be3eb084b67ae23625f4216bedba85d808b359cb0f2d4e3561350221e8ff58c277790e57b2f0ddecf41c95e2fa02bfe515bb3160fe36faf45eac96f74f0a93fe729a6467a6398ae412202946cddd1598a6f59a746b6d835bb76452fb88f070d", 0xf5}, {&(0x7f0000581000)="f6d17b38164a03c8d1dbecdb29e69c6316ac36c671125a4782bfa95f0d3ede241db152411b05a431e34d1928955cc3860a034b7f2056bf7f9d247d840dbebe60b03b61ec373badf34678c5a900252cace59531e4356362b6f0708f030099f4eab72ea8c3a1f7bce7fa385ae5b516da4e6f36602b6121762122689123aac73a8104fba31e35088b1382bec5d6c264eb434807e48b9d6fe84ba7bdc7bc7fcb9d068e049f8b54df6356f7dddd7974e05a56", 0xb0}, {&(0x7f000026d000)="ca6f1b851523e4b43ff60208cb425fc0bfb57b1c9f4c407103c03a3107860611c35730714d2b0cd5fe3e62ca03546ad575b8cbecdd545a273c639e803c8d0c32e4ef04e1503cda4aa277c66334ff77638f54847b07e5c6bc47330b8c1f1081ab6431b4a0a66e2633ff0ff19ac19200de1e", 0x71}, {&(0x7f0000999000)="29f2f5e6bc286c8aa75d7f4884ab7ed56c385ba154bf26e3375dec964b65997fd445e5bf1c6c16e2", 0x28}, {&(0x7f0000ef7000-0xe6)="1446e49ef098990da5561139da293f94f73ce30f9705a91f2363ac2fa4539bcacbce3e27efd05af1ac782c76a40f1cf150e94257f20d2c6d7949ab6b44f8067ec6925e16b567c95a820795c1f268e883364531357dd49ff6f1ce4bfa1049b8c9d1fa5a0a99ff0898cb256b6523d223c7ae4517acad8b547169682fc9bd72fd17535a7c363d3a9b4a9d023939d490da8f6de30c1db1ca53a45c6b6a8c34b65494c7682838453088cb4ca49fed4f48a2cbad3fd1c710e6536a9a468a12c786aee479082e5d57a1c263196bef524b0a93d1df9ef8c9d9490ef36049077cc94e93cdc4f12c52cf38", 0xe6}], 0x5, &(0x7f0000ecf000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, {&(0x7f0000c9b000-0xe)=@file={0x0, './bus/file0\x00'}, 0xe, &(0x7f0000940000-0x40)=[{&(0x7f00008ed000)="0d8695b5ede84ef87b479604c101220d848dfcafb9db1c824b3470c154a19cf14e762ac7d176a5c83548847f17e5f7d484b25765f5f7f74ccc638eb916cd6e5015b06ddda8da35e2a6f2ec4df68c3c5f3be214aff0b3ebcb24551ed9f3c64832ce72bf56249a92ecf1cc31b3022cdf1021734d78ce2c50cd8799f4452f4068c173e80c586d0c8764d149857fd519313f9a287ee351818dd6a9bddc824c349f8ce84ed1e2a8fcf6be6b980c4b72a5e19d18a086d102e9b910b7be6428e1d124860606e95b36dca64bd27c01cb83c6499f6017dcf36a9f7101", 0xd8}, {&(0x7f00008a4000-0x1e)="0babcec817acd9f7b5b4ddf2811980aa184c538f33d7f086e2e3e19099f6", 0x1e}, {&(0x7f0000d82000-0xe8)="3da5058c2c6b45e9d111202c38399e20419122d5fe6afa5dadfc37ab3027560d947e96714cdbfaa1284f22067dca8ee6353253335b1d02477ecc2ffded512f2f2507178bd82f553862aef45395a2b435d5ccdaf38b0c7aafd9d80194da2a2df8d4efb90502edc5f463e91615d6d6e0387791e3bad1c9363f8d96fd824054cee17b65faf1faa2f4dca38b442e72985bcea05586a21877cb5dd8c74c11342fe7a7638300eae7427f3f914113c77e6a1d608744c2b0f4f606082461de45ccb07b9c213852f66e4edce2da85136df87dd1115b7852c466a563bdcf94552500fc86dafb6279f6a3d84692", 0xe8}, {&(0x7f00000de000-0x28)="5c991bbb09446242e8934616e1e8d350928417ff239525d0322a3364a40c4858ef3a3ba8404c173f", 0x28}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000bd7000-0xe)=@file={0x0, './bus/file0\x00'}, 0xe, &(0x7f0000c6f000)=[{&(0x7f0000196000)="", 0x0}, {&(0x7f0000544000-0x78)="c9a54835f5131432cf99c7567f8729e208c7f434a422340632160fd27e340b6d32ace2dd880166356eb03acb8abac2428488c246dd9a02b6e8afbaf484a995228538fa65253eb8b2c72456633e63595f99ff7fc40caee27914d88138e15af1e8476e586a5da2129dc2ae0b3b7dfe60d7fa1ebd4a25bed84e", 0x78}, {&(0x7f00006fa000)="b4d6b267d55e6a34d910b1388f20de695c43e1e8d339d8640a25ddd1eeea9a067e463cd575d71fb553d6baf1ba1eb4e55f4bcb77ac434e6a6f573f97ae58dfb3fb837a82046e727edc88b611ab6afe64053b21ae809f928887ca7069320be9020d4e3587f18e5b457531ce5ff62497df1df26212", 0x74}, {&(0x7f00002fa000)="72faf6a81cd60e4afec665573ef79de88171c2184cf57f949455bb2662b59f2c61865ecd9e46066a0dc39960eb011ab4135a1a54b4d80b6177b21b7ef4fdb539a0d38ef1cced60b82c3ce135be7d88ca29", 0x51}, {&(0x7f0000361000-0x8b)="f5f5711d276149882cbb8240ae5989b672bf7762e17d4cf3099b33a844fe89506c33213e80d1075eb037b451f783d81671896d52aaf7954bb999037c8c40b8751877a19ca7cbbe75800bb0f0eaaf2003983a267a21756a365aa45ef3be4c54e48b01203b1879011c4e27eb3188910fa456fdd7172950748f609e9f3ee6fb3259ca9a3d03b91345813afd46", 0x8b}, {&(0x7f0000fbf000-0xaf)="59fc4129d3e27ed85537450d8a6a5de0705b2b186277a1c83ef302e0bb6e765c45c3561fe1452388394ef8d5f20a95ccb12345585589e6dfc810de0bded45639e2d77ce8023d449e737df40a76ccc2dc2b3a3fedccc58f0e630d039456fcf52422a0ab7eb3337f2610ce31147196777b2508e141d2b39b532bc42aac11cb186b6dbf16665d575d9d5e8b1c0804d810e054c73e5615226f2710cd4ab7167cbd5bda66ce205d5908c5e5a6658bc30e93", 0xaf}], 0x6, &(0x7f0000ab7000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r3, r0]}], 0x1, 0x0}, {&(0x7f000090c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000faa000-0xa0)=[{&(0x7f000020b000)="d3b93675f72dafd674498f9483d6a32eebe99a3cc40f0e052e", 0x19}, {&(0x7f00003f3000)="3368af320a07a20da60ea14da5d8187e7a5b4aae7e343877588af23be41563ab4688fe320834f72471db27ac31a1ef822cf49ef8e4bdfe6f53d6a8113a036230af92e078e5a72dd1be90502ba549c6c807c3687e218975dc395c750385fd8895c5cb69e3e6261560cecf2b61c2307b270b043f316d", 0x75}, 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{&(0x7f0000c79000-0xab)="71b419d4fdf5988e1d266c38154b72595bf842bc18979ca033c6f662afc66bd02f67006991c2e2a91c6f77b42d2e240830277adbc961e9f4f380c79f33a03d087d5af69a5de40f94b75b29058ee1c8ea703620efee9d9ed0e6a4cb0fba48eb22c8f3e137a6b5a9fffd9235a90ae53b0fcadc418215813b711c3271816c7ae11d43a0c860f2aea632e7504e44dd970436674ef2059366d3a2535c39325a2901f19adf0169036b4c05ce0f37", 0xab}], 0xa, 0x0, 0x0, 0x800}, {&(0x7f0000bd7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000076a000)=[{&(0x7f0000dca000)="d312804fb5a53ab6f0f37a37a0774d0ed05e9ba5502349ff39", 0x19}, {&(0x7f00006a3000)="", 0x0}, {&(0x7f000037b000-0x23)="30ad01144518e1564a32df5573497bccb29e2568d0702c32a11b759a25250573c54eba", 0x23}, {&(0x7f00003d9000-0xd2)="b537aa918bbf5c7d4cdb8c1a530a7db7219ad32ddc096828625feff6c9262a03f4555f284eb5a3a29093b05564b7a3e18945e8c1efeaf4a7d796bd35fa9b0d883b0506fb4b5f3ba4537f957febee317bdbe565c5f87d60cd847b94143592fe0b62243f9dc7758c5a5a2ee9181730f32aeed2e97399db82796cef0237da3cda92908bbcae1a566b9d98fd0c8ed1abbe472a11a3b80423cdcbc642303720ac299e4bd077cd448c5ca1a5410b75b23bdf5f24b33ce07cae74c127de32e3c132acb10a5478e661a48c09b5fcd6dfbd1d244f738d", 0xd2}, {&(0x7f000088e000)="d59790d3b2e7", 0x6}, {&(0x7f0000e2d000-0xe6)="c5285e1fad2c83f4132cd2144bc6daee94602df6c28bcb9eac210093bd814052a80b8667e9fe612f275d7e663ee144dc72b1296f2de25534d6a3f1f4554465ea95a6bfa61108ce7553d41b729cc6e165d13748daf8988ed1c77743e811a7c7070c0b3745425528ffd56453467f3c55da03f1e3ee59cabfb8aacb5e478c731da27d5d951e94937add43dba0632e72638dd060a91ea8cad1e317463c39235269adb2d583cf76f9348f35d8184458ed87261a932aea23f8c1029b709a952f7d4a009155a3f4b3709151ea800ccef2912c081e83ee8c5a34dbeb165bee4ba93c66355262b81f90f4", 0xe6}], 0x6, &(0x7f000011c000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x1, 0x20008044}, {&(0x7f000079c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c44000-0x20)=[{&(0x7f0000c17000)="201ad8b507b52f52add14ccfbf502b556d8ac228fc1bdeac", 0x18}, {&(0x7f0000d88000)="131c138d342a66a47b1b55ae4d03fb781e005e41f3aae4048642ed2c117ffc93fccd29b3055b25fbb6e7e765c24d603b3457d90bb548156826464b7e87c5bd80f48370a76905a45784d28bdb86034bae3c7b2748", 0x54}], 0x2, 0x0, 0x0, 0x1}], 0x6, 0x20004044) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) gettid() statx(r3, &(0x7f0000d88000)='./bus\x00', 0x100, 0x802, &(0x7f00008c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000f04000-0x98)="5b4bcd050be4f51edce935b3aabcd576a86531bcd915cea44ca18304ecfe19de8161814a01cca1eae5203f98e2058131e4639ba5dce59ef304f07b4bb8aff2a61fa5c35b3f4fbfd2c3af2828378d4c2b7b5c8667ab43712730d2eeb32ba395fb3a8d6404eb8462a419295cedc2b67c36e0efb4b7ba1de9971b62e5aa0c17ac9152989c5ca0f26974c35f27aaf2fb00012b83cdf0bd7479ff") [ 64.491609] binder: 7916:7931 transaction failed 29189/-3, size 0-68 line 2947 [ 64.496941] binder_alloc: binder_alloc_mmap_handler: 7916 20005000-20009000 already mapped failed -16 [ 64.505493] binder_alloc: binder_alloc_mmap_handler: 7916 2055a000-2055c000 already mapped failed -16 [ 64.554171] binder: BINDER_SET_CONTEXT_MGR already set [ 64.554184] binder: 7916:7947 ioctl 40046207 0 returned -16 [ 64.561792] binder: 7916:7947 unknown command 0 [ 64.561805] binder: 7916:7947 ioctl c0306201 20006000 returned -22 [ 64.563131] binder_alloc: 7916: binder_alloc_buf, no vma [ 64.563162] binder: 7916:7931 transaction failed 29189/-3, size 0-68 line 2947 [ 64.568203] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/17 23:29:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) ioprio_set$uid(0x3, r0, 0xfff) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) move_pages(0x0, 0x6, &(0x7f0000232000-0x18)=[&(0x7f00009de000/0x3000)=nil, &(0x7f00008ab000/0x3000)=nil, &(0x7f000032b000/0x2000)=nil, &(0x7f00008e7000/0x4000)=nil, &(0x7f0000d72000/0x4000)=nil, &(0x7f00000ec000/0x2000)=nil], &(0x7f0000000000)=[0x0, 0x6], &(0x7f0000160000)=[0x0, 0x0, 0x0], 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, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000072a000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000000d000-0x98)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ed000-0x9)='/dev/rtc\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000745000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a41000-0x10)={r3, 0x28, &(0x7f00004e3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000ae6000)={0x3, 0x0, 0x0, "647565756531000000000000000000000000000006ffffffffffe90000000000000000000000000000000000ff0100", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a45321, &(0x7f00004a3000)={{0x36fc80, 0x8}, 'port0\x00', 0x80, 0x81010, 0x4, 0x81, 0x1, 0x173d, 0x4f8, 0x0, 0x4, 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]}) 2017/12/17 23:29:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000e2d000-0x8)={0x9}, 0x8) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00007b8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000977000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ea5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x3, 0x3, 0x5, &(0x7f0000430000-0x10)={0x77359400, 0x0}, &(0x7f00002da000-0x4)=0x8000, 0x4) clock_gettime(0x0, &(0x7f00004d0000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x2, 0x4, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f000095d000-0x4)=0x100000000000006, 0x100000000000000) clone(0x0, &(0x7f000068f000-0xee)="", &(0x7f0000cdc000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f0000068000-0x2)="") exit(0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r3, 0xeb01, &(0x7f0000e70000)=0x0) mlockall(0x1) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat(0xffffffffffffff9c, &(0x7f0000036000)='./file0\x00', 0x4000, 0x0) timerfd_create(0x7, 0x800) socket$bt_cmtp(0x1f, 0x3, 0x5) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r5) socketpair(0x8, 0x804, 0x8, &(0x7f00001c1000-0x8)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000a13000)={0x20000, 0x0, [0x6, 0x7fff, 0xffffffffffff8000, 0x1ff, 0x0, 0x8000000003, 0x80000000, 0xb1]}) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000cfe000-0x8)=[0xfc59, 0x63]) 2017/12/17 23:29:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x22000030) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00001a7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b59000)=0x10) getsockname(r2, &(0x7f00001a6000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b0000-0x4)=0xc) r3 = dup2(r2, r2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00006d0000-0x6)={0x8000, 0xb318, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00004d9000-0x4)=0x0) r4 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x402, 0x0) ioctl(r4, 0x40000000401070cd, &(0x7f0000ed6000-0x1)="19") ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000b35000-0x4)=0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00004ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009b9000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00006d0000-0x76)={0x0, 0x6e, "ee534cdb80cc66fdc979fc540e4da334cd65917c095616d2f16de6a633b8d748fddc05a0c85d3246d4f9b92e1c339cce40ef8dbf08a001fe354a2dc4874286adc3cbf29c34e354c2076418f930902c8354af7317c14dec59bcf05bb0cd48f239d1bd553b9e2ac8e67df0146eae2c"}, &(0x7f0000743000-0x4)=0x76) timer_create(0x0, &(0x7f0000a86000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000066f000-0x4)=0x0) sched_rr_get_interval(r6, &(0x7f0000752000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = syz_open_dev$loop(&(0x7f0000fd9000)='/dev/loop#\x00', 0x100000000, 0x44000) read(r7, &(0x7f00001a4000)=""/512, 0x200) r8 = getpgid(0x0) fsetxattr(r7, &(0x7f00005b0000)=@known='system.posix_acl_access\x00', &(0x7f00002f1000)='/dev/loop#\x00', 0xb, 0x3) tkill(r8, 0x1000000000016) get_thread_area(&(0x7f00006ad000)={0x0, 0x20001000, 0x400, 0x4, 0xda, 0x1, 0x20, 0x5, 0xbb, 0x0}) 2017/12/17 23:29:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000527000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000767000-0x9)={0x0, 0x1, "d1"}, &(0x7f0000c1d000)=0x9) r1 = socket$inet6(0xa, 0x3, 0x200000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e05000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000995000-0x4)=0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000a6f000-0x9)='/dev/kvm\x00', 0x1000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffc) r3 = socket$alg(0x26, 0x5, 0x0) accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c27000-0x21)="ad0775b0d5e371e5b3b60ced5c54db070f0000df82170a3ff1000000000000e66c", 0x21) r4 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058e000/0x2000)=nil, 0x2000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000054a000-0x4)=0x2, 0x4) accept$inet(r0, &(0x7f000054e000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000739000-0x4)=0x10) fcntl$addseals(r4, 0x409, 0x5) syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='attr\x00') read(r4, &(0x7f00006f4000)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000fe4000-0xe)='net/if_inet6\x00') sendfile(r5, r5, &(0x7f000075a000-0x8)=0x40000001, 0xdf) 2017/12/17 23:29:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800000000, 0x0}) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x3) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003a8000-0xc)={0x10002008, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x10000000, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = creat(&(0x7f00001bc000+0xcf0)='./file0\x00', 0x88) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f000083b000)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r5, &(0x7f0000fcf000-0x38)={&(0x7f0000ab0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a65000-0x10)=[{&(0x7f0000cd5000-0xb5)=""/181, 0xb5}], 0x1, &(0x7f0000cf7000)=""/15, 0xf, 0x0}, 0x40010001) r6 = request_key(&(0x7f0000db7000)='keyring\x00', &(0x7f000099b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000677000-0x13)='nodevvboxnet1ppp0-\x00', 0xfffffffffffffff9) r7 = getuid() ioctl$TCSETSF(r5, 0x5404, &(0x7f00007ee000)={0x7fff, 0x80, 0x4, 0x101, 0x9, 0x8, 0x2, 0x80, 0x4, 0x3, 0x50dc, 0xffffffffffff0e6c}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000e2c000)={0x0, 0x0, 0x0}, &(0x7f0000900000)=0xc) keyctl$chown(0x4, r6, r7, r8) seccomp(0x1, 0x1, &(0x7f0000ffa000)={0x6, &(0x7f0000e2f000)=[{0xffffffffffffffff, 0x1d6, 0x200, 0x1}, {0xcf, 0x4, 0x10001, 0x3}, {0x7fff, 0x5111080f, 0x3, 0xbc}, {0x8, 0x2, 0xb30, 0xe5}, {0x401, 0x3ff, 0x401, 0x71}, {0x80000000, 0x2, 0xd189, 0x619}]}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r9, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a1d000)="0b00000000000000030000100000000101000000000000000000000021622a03"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000fde000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000197000-0x4)={0xde3f}, 0x4) [ 64.568215] binder: 7916:7947 ioctl 40046207 0 returned -16 [ 64.573196] device gre0 entered promiscuous mode [ 64.574730] binder_alloc: binder_alloc_mmap_handler: 7916 20005000-20009000 already mapped failed -16 [ 64.576466] binder_alloc: binder_alloc_mmap_handler: 7916 2055a000-2055c000 already mapped failed -16 [ 64.610236] device gre0 entered promiscuous mode [ 64.837671] binder: 7916:7919 ioctl c0306201 20006000 returned -14 2017/12/17 23:29:49 executing program 3: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x9, 0x5, &(0x7f0000a1f000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x2, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d10000-0x1)={0x3}, 0x1) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d10000)=0x0, &(0x7f0000d10000)=0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000d10000+0xf9f)={{0xa, 0x0, 0xac6, @loopback={0x0, 0x1}, 0x80000000}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x0, [0xfd, 0x100, 0x7, 0x4, 0x2, 0x1f, 0x6c5, 0x20083b]}, 0x5c) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{&(0x7f0000126000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000065a000-0x20)=[{&(0x7f0000aa5000)=""/110, 0x6e}, {&(0x7f0000279000)=""/252, 0xfc}], 0x2, &(0x7f0000d0f000-0x8d)=""/141, 0x8d, 0x200000000042a8}, 0x1}, {{&(0x7f00003c0000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d0f000-0x70)=[{&(0x7f0000bad000)=""/4096, 0x1000}, {&(0x7f00004c8000-0xfa)=""/250, 0xfa}, {&(0x7f00003c7000)=""/209, 0xd1}, {&(0x7f0000d0f000-0xb6)=""/182, 0xb6}, {&(0x7f0000d0e000)=""/119, 0x77}, {&(0x7f000028f000)=""/68, 0x44}, {&(0x7f0000d0f000-0x70)=""/112, 0x70}], 0x7, &(0x7f00001a3000)=""/216, 0xd8, 0xbcdf}, 0xfff}, {{0x0, 0x0, &(0x7f0000649000)=[{&(0x7f0000d0f000-0x3c)=""/60, 0x3c}, {&(0x7f0000d0e000)=""/88, 0x58}, {&(0x7f0000074000-0xad)=""/173, 0xad}, {&(0x7f0000210000)=""/9, 0x9}, {&(0x7f0000d0e000)=""/29, 0x1d}], 0x5, &(0x7f0000255000-0x99)=""/153, 0x99, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f0000891000-0x30)=[{&(0x7f0000d0c000-0x4a)=""/74, 0x4a}, {&(0x7f0000d0f000-0x60)=""/96, 0x60}, {&(0x7f0000c8f000)=""/82, 0x52}], 0x3, &(0x7f0000d0e000)=""/4096, 0x1000, 0x10000}, 0xffffffffffffffff}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0e000)=""/3, 0x3}, {&(0x7f0000d11000)=""/191, 0xbf}, {&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x8, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x5}], 0x5, 0x10020, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:49 executing program 1: 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) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000245000)='/dev/rtc\x00', 0x200000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000035c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000081f000)=0x0) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000842000/0x2000)=nil) shmget(0x3, 0x3000, 0x78000001, &(0x7f0000cad000/0x3000)=nil) shmget(0x1, 0x4000, 0x78000000, &(0x7f00009e2000/0x4000)=nil) r3 = shmget(0x2, 0x1000, 0x0, &(0x7f0000738000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000ff4000)=""/0) r4 = gettid() ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00009ad000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00001e2000-0x20)={@generic="97fd78b5878fc9069027b891dbd35f51", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = syz_open_dev$loop(&(0x7f0000dee000-0xb)='/dev/loop#\x00', 0x4e19c716, 0x1101) r6 = memfd_create(&(0x7f000072c000)="74756e08008000001a00000000000000", 0x800000003) unshare(0x20000400) pread64(0xffffffffffffffff, &(0x7f0000dcb000-0x1000)=""/4096, 0x1000, 0x2040) r7 = socket$netlink(0x10, 0x3, 0x7) writev(r7, &(0x7f0000bb3000-0x10)=[{&(0x7f0000ff3000-0x3a)="390000001000090400000000004046f80600000005000000450001f4ff00001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) pwritev(r6, &(0x7f0000f51000-0x70)=[{&(0x7f0000b1f000-0xe3)="edbb4b46cf76c3b1ec82f3fe0db6d5730be936182b7d37b245ff62c6cb7ea5838cb337e14c2c8cc65b17f6a4d4cc643a14754629c575a46178a10ad8e280f5dd09205602790315971192d638b40161dfc5daaa7f23cb7ea11ab44133117a18d11e8cc8f36001407809b0ae048f4f43a8669fbc121a6f521fb3981200fcd997872edc8ab8488f5eb56cac9d9a694c4bebd67437dc5b1ab13edbda8191bc3299de141b7626c8e0bb8e300735d97a02f2d2700ed243a67e56bbc55720024c3eebf3a5853c577a0b513a77e97af1e99e7ed554338e233e02aa0128676a2906429f61491ae5", 0xe3}, {&(0x7f0000ce2000-0x73)="dd8f440363c5d7d7de69a6a1ddbd53e9fac023e69dcb3115d1bf4479b1caa5dddfbb5dcafde227d976d3a728cc72cf22bdb3e7da9d771d58678a5d2dc52be2e7dc04e67cca37d5200c778d2c88644c0f6f85b0160651cb1677cee0f5412159d9da7436c191539b7f317c596fae77e3f853d703", 0x73}, {&(0x7f0000f12000)="190826f147affee1", 0x8}, {&(0x7f000039f000)="ce250b285c740ee800d45fc131c7c9bf4ebdfdc0aefe5049a3f1bddcb51f4fce0f52f62a3dd346cbb7715f95d73f7f115ee71098c95bb4dbe3c30e4570e46181662256d9cf1158ed50ce34ea343b3cabedf296c0ea505d25a9a43e24b6e4d4eb70e5f9ddebaae52b8a00b8e7498676e4b51d5e7a74d011ea547039c10c9b61f54515e77e5ad3", 0x86}, {&(0x7f00006a0000)="93e99be133e6d1ac8568ad1e499ef07bc11fb9cdc0fa91a726f6a46926d73123812b512c90d99b42f5cfe8fe95241d95da354367856da3a76fbdf9b0989d8f826babd8a71964e24e0975f632eb9c56d598ec011ebfc1f348d69aaf17972492cb4f72fee06036893b7dc228e57128d07a46d6113fc94885323f3295a328f9f5fd4274290dc5095bd94309a8019aae", 0x8e}, {&(0x7f00001b3000)="932ef96333", 0x5}, {&(0x7f00001f2000)="aa1c93c8b597a044ab19724c2db7d65c63c90335cd8c41e0f023c2ba17ec26337dfd774f79815e7a5385ae1ecc30139965597fe3efc48b8054539152d304bfb0445d3c5024b3bd6b739ec28495343a43e0f6ac5681b2d3c2d08c929657cfebc3282f4bba52c8cdfad459305ea422b4acb1d7b5c46d649dd40557df7fc88e2c740464479bc46bf7b8b39f16e37d71afba604e1a9e7314efab652eced0180eeaa8964c8500043c8507e7b7bd8cdb0b2a440b7a1fc76e0f9d7ef1424bf4aa53b386d49617f97e89cc50d592b28c504c7abd74044e281a6fe0083aad5de3a68e9bb494e684612073885d22b0108f6cf7c08610d5f9e3be", 0xf5}], 0x7, 0x83003) fcntl$setownex(r7, 0xf, &(0x7f0000b15000-0x8)={0x1, r4}) semget$private(0x0, 0x800000000003, 0x22) ioctl$int_out(r1, 0x5462, &(0x7f0000cbc000)=0x0) ptrace$setregs(0xf, r2, 0x100000001, &(0x7f0000d60000-0x94)="a172cccdaadcedaee2eec4df54fdb7e98a77e6b788e3100afa45ecc416f5cfde61b0c588a3cf68cb99303a6bf217ab931fed26795d1309d40f9069030d3bc0a54bfdd8c87ebcb3474f2322d8f57e7151058d3fd4daf77d6cea4b52b0f4f1d25bd39be14cc04bd619c197360877d9ad7925cc36be6eca1c1c1d4a5fa53dcc13cc51c0658d7fed9bd69abefa401910afe121892de4") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r6, 0x4058534c, &(0x7f000050d000-0x58)={0x4, 0x3fffc0000, 0x3, 0x3, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x7) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) sendfile(r5, r6, &(0x7f0000600000-0x8)=0x0, 0xfff) [ 64.860738] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.867427] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.874617] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/17 23:29:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) sendfile(r0, r0, 0x0, 0x4) write(r0, &(0x7f000022a000)="09000000b36c5526a5534195cbffffffffffff091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f00009c5000)={0x0, 0x9, 0x2, 0x4, 0x7ad, 0x7, 0x4, 0x200, 0x800, 0x7}) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x8001) r1 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001ac000-0x8)={0x0, 0x7f}, &(0x7f0000899000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000032000-0x6)={r2, 0x2}, 0x6) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) finit_module(r0, &(0x7f00009e9000)='md5sumvmnet1-\x00', 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffefa, 0xfffffffffffffffd, 0x0, 0x10000000000}) 2017/12/17 23:29:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x44e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000000, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x7, 0x0, 0x0, 0x40, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1fffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xc0000000015, 0x5, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x1, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000001, 0xfffffffffffffffd, 0x1000000000000, 0x0}, 0x0, 0xfffffffffbfff6f4, r0, 0xa) r2 = syz_open_dev$sndtimer(&(0x7f00004c6000)='/dev/snd/timer\x00', 0x0, 0xa00) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000169000)={{0xffffffffffffffff, 0x2, 0x4, 0x3, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_getsetattr(0xffffffffffffffff, &(0x7f000074e000-0x40)={0xfffffffffffffffb, 0x801, 0x4c, 0x2, 0x3, 0x7fffffff, 0x7ff, 0x9fff}, &(0x7f0000b93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d6d000-0x20)={0x20, 0x9, 0x8000000000000008, 0x7f, 0x3, 0xbce, 0x4, 0x3f, 0x0}, &(0x7f0000e63000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x7, 0x9, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x2, 0xfc, 0x8000000, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x800, 0x0, 0x5, 0x7fffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000171000-0x4)=0x0) getpgrp(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r4) connect$bt_sco(r5, &(0x7f0000a5c000-0x8)={0x1f, {0xfffffffffffffff7, 0x778b, 0x9, 0x1000, 0x5970f10, 0x1}}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000019c000)={0x0, 0x0}, 0x8) uname(&(0x7f000093a000-0x5e)=""/94) madvise(&(0x7f00000b6000/0x4000)=nil, 0x4000, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000057a000)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000e00000/0x18000)=nil, &(0x7f0000e19000)=[@text32={0x20, &(0x7f0000001000-0x46)="b8f6ffffff0f23c00f21f835010004000f23f80f01cf0f01ca0f08b9800000c00f3235000400000f30f3c6c7000f011eb805000000b9f60000000f01c13e0f00102e2e0fe5fc", 0x46}], 0x1, 0x40, &(0x7f0000a78000)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0xd378, 0x0, 0x0, 0x0, 0x1}, @cr4={0x1, 0x20004101}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x4) syz_kvm_setup_cpu$x86(r6, 0xffffffffffffffff, &(0x7f0000399000/0x18000)=nil, &(0x7f0000fba000-0x18)=[@text64={0x40, &(0x7f00005aa000)="66ba4300b001eec481a1159300300000c4e37d39dd0bc4c17a2c10f2460f01f865660f38815bb00fc72b66baf80cb84979e58766b82b000f00d866bafc0cecc74424000400000066baf80cb88faecf87ef66bafc0cecc7442406000000000f011424", 0x62}], 0x1, 0x4, &(0x7f0000d27000)=[], 0x0) 2017/12/17 23:29:49 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000060d000)={0x0, 0x0}, 0x800) connect$bt_sco(r1, &(0x7f0000fcd000)={0x1f, {0x620, 0x8, 0x40400000000df2b, 0x2c0, 0x4, 0x200}}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fcb000)={0x0, 0x0, 0x0}, &(0x7f0000c91000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000fd0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000fd0000-0x12)='/dev/input/mouse#\x00', 0x7bc0, 0x20000000000003) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000fcf000)='/dev/usbmon#\x00', 0xfff, 0x2) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000fcf000)='/dev/input/mouse#\x00', 0x3, 0x200001) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r6, 0x0, &(0x7f0000fd0000)="ea84688d7047a825c8fb02152d3a19dcfbd24bb5e2098ebba23e24680a02cedb37ac565ce3091b47d958f3cead2812c183da3523d96bbf8e8706cc36989578e32130c8d284734e7690dab811348e9fa702848a4f3122c302d7401e0e92c51be8f5c86f835831d08eb34d4fad2d379520b57d2cf1a488c04fb62d2fc1e89b18e965326452130b3da46c28aba7a4bb87962c1b2053f16e49881d06578bfe099020666513091856f4b5a542e1651df5ef9cb604d45a") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f0000fd1000-0x1)=""/1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000fd1000-0x30)=[{&(0x7f000083d000-0x99)="9e6e5d12faac1e40103434810db0a21a0cedc2e13ba50d1c2d93d7eb415c15c2ee10f8b38329a7af633a74065b1e05c197e2aa8c7f19f1d0c8df8d0eb3837c33c27d2ca84fb604a928d5c50d0505b9ae5cf3a65222c023ee5b86ce06340cb24252c14aee1941345f0822746c7c91f12913d21f9ea2535e8decc690d435f3e3379d9e453b6b7a095da07aa9d885a30c1dfcb19c5f32bbee0743", 0x99}, {&(0x7f0000fd0000)="75ee0c96d256103d73a41d1c21f156360f3f09c156591546db33429879fff8266ed43f0018f0e3d1b45112fbf8345540206732920b73a663685cb4586c595582718d830d4dd625d0da0024c5b84ccfa0896e26ce91b86f6caf774c8c6fada75d32074f5cb6ad07efb8a4c8871322820c68b873a619aeaf28a30c97b1c2bfff36a415477ceb50a2bc20f4be808aec242f80175a4cc380292f43ee690de58ec557a5a236855c9e1e7f3285e86a49d9312be62ce4587a91948067190ed89875525c395c95900e7f7d39e463892819262a0ebd69d32687", 0xd5}, {&(0x7f000070b000-0x5d)="df57e81b9d73e2776a259fe903a2a511ac4c04f5a77fdc155e6b841f153e8764b5772f935ced307d64a4d7655a35d01b425cd3c7186d90b87e7cc738107b79477573f954cd47b219195a519aae4ce4f40445041b53351c00da93cd871f", 0x5d}], 0x3, 0x1) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fd0000-0x10)={0xb, 0x2000, 0x3, 0x1000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fc5000-0xc)={0x0, 0x0, r5}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d34000-0x10)={0x0, 0x0}) futex(&(0x7f0000a5a000)=0x7, 0xb, 0x45, &(0x7f0000abf000+0xb4b)={r7, r8+30000000}, &(0x7f00002e4000)=0x8, 0x81f7) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x5, &(0x7f0000fd4000-0x10)={0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000bc3000)='cifs.spnego\x00', &(0x7f0000455000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e29000-0x1)='\x00', 0xfffffffffffffffa) add_key$user(&(0x7f00006c6000)='user\x00', &(0x7f0000ea9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000479000-0x17)="700825d12a78916d7d77ab322afb0504c460e9b84b87cd", 0x17, 0xfffffffffffffffc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000071a000-0xb)='pkcs7_test\x00', &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd4000)="", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = request_key(&(0x7f0000fd4000)='asymmetric\x00', &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f62000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffe) add_key(&(0x7f0000fd5000-0x8)='rxrpc_s\x00', &(0x7f00004e3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = add_key$user(&(0x7f000010c000-0x5)='user\x00', &(0x7f0000aa9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd4000)="fde9cff3e8017f905cda18d2a739ef57da0e820009fe0517fd84f11590d0b377c2fcb3c3", 0x24, 0xffffffffffffffff) add_key$user(&(0x7f00002e3000-0x5)='user\x00', &(0x7f0000fb0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000013000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000cd9000-0xa)='id_legacy\x00', &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r9) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fd5000-0x5)='user\x00', &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e58000-0x3c)="b070979f777f7d864ee5d02efafda386d6aa925e454dd9e1451dc338b953e3dd6127aea28effe4ef668743a6298742c16241ac174f6361526bce4e86", 0x3c, 0xfffffffffffffffb) add_key$keyring(&(0x7f00004e6000-0x8)='keyring\x00', &(0x7f0000674000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b54000)='user\x00', &(0x7f0000fd5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd4000)="3832cc5ca695d222353a0b6a49dc39098ea717ed5cb6f41335886526628c34121646ec66527900", 0x27, 0xfffffffffffffffb) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000fd4000)='keyring\x00', &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000078b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x356, &(0x7f0000fd2000-0x356)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, '\x00', 0x320, 0x21, 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}, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x9, [0x0, 0x0, 0x0], {0x8001, 0x6, "92c7c2", 0x7fff, 0x3f, 0x649619f2, @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={0x4, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x4e, "6d08b470f67bb4a9b454aa0d0c8ce3f4ac255ae9bd38c271f8afd4260cadfefbab6f584802623d5b65844d58a8bab2caa5b66fb6f95209141e2701aefb58f227866e234f93026e555a5a3773b71f"}, {0xff, 0xaf, "bd14004d0c01d11bafcf1c3d3eff654367019639df0ca9a4835a7572a5fdf747b0c3c0ccd2bfa660304b6bf8c07bd29f05eecd929a7ebf4e721d52162dc3487449a8d285130a2bb275bfd8f5e06007edd51a4478c2914b6e2f2df943069c56a0f5c4d23384ea68eccdb247eac4a6b9dedbe78e9d6a91b9264def31955c08f1b278619800143da17800ee76a31c3820e6fd1ef26752255d8192bec6f8fd1b8233ecd3bfc7654134d973be363987e349"}, {0x0, 0x0, ""}, {0xc9, 0x98, "9a4e908dfee4f90440b9a55391b790a3d56cbc1ad7d714fc3c6bb67230375fb42d6a4a6f48e4b73e8e860698afd9c3603db7ee68517c72f3527d36cb3939e4f76ec67cd04f42fc12218ca5b890540625d898632d909ea91950d5781ab104207a8eec58df9b308682c06f55a9b704b8c9f9a68770b3568d51ce48b1273f3432498d66cb05fc9f839193bca0a714c4a98121e807ca70a31ae2"}, {0xcf, 0x64, "4c49866cddeec6ffec429209ad55c0ead25a3e9fb0eebc66c385b8c34ccfb95f17de58dea4173b7aa6151e6af6fc1aa86fb6d60c50b5a9266524b4395a622bc1aedc025bac47aeaa3d34f760cd67cfbdb835d53fee0549dba7a27c3a7da7b76a48b1799b"}]}, @routing={0x16, 0x4, 0x3, 0x4, 0x1, [@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}]}, @fragment={0x2f, 0x8, 0x8, 0x10001, 0x4, 0x8001, 0x0}, @fragment={0x0, 0x5, 0x6, 0xac22, 0x5, 0x6, 0x0}, @routing={0x2f, 0x2, 0x3, 0x8, 0x3, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "4e963a01b4d4db682a07745cba277ff2f89185d27d8f00caa0a44ec6a2569820683a5b5770ba044bdc556426aa6fa5d504e0741f602fe325efc32e1dcf346886c56b43312e01827b711557fa444447cce39da8356d2a83518b82f330eaab83d6195a77b7416974a8b8e8b54a8dc5c1cc04d09929f3ce38a9c7448514a08087d2e3bbb33584c482acb9f119d5feebb279"}}}}}}}, 0x0) 2017/12/17 23:29:49 executing program 7: mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x7e, &(0x7f0000f68000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f6a000-0x1c)={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x48}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000015000)={{0x8000000000001, 0x8001}, 'port1\x00', 0x8, 0x181800, 0x2, 0x100000002, 0xffffffff80000002, 0xfe, 0x4, 0x0, 0x1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r1, 0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000000a000)=0x0) r5 = syz_open_procfs(r4, &(0x7f000000e000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0x1e, &(0x7f0000017000-0x4)=0x0, &(0x7f0000b90000)=0x4) getsockname$llc(r3, &(0x7f00002f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000061b000)=0x10) r6 = socket$inet(0x2, 0x4, 0x3) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000005000)=@generic="91bd8cdb9950082bc0e5027e06260ec6", 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000f68000)=0x2, 0x4) sendfile(r5, r5, &(0x7f0000014000)=0x3, 0xfffffffd) r7 = socket$inet6(0xa, 0x80003, 0x9) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000efb000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0x802, 0x6) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f00002a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000031f000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) connect$llc(r2, &(0x7f00009ec000-0x10)={0x1a, 0x4, 0x1, 0x9, 0xb6a, 0xfffffffffffffff8, @random="63363988a87b", [0x0, 0x0]}, 0x10) sigaltstack(&(0x7f00007ef000/0x1000)=nil, &(0x7f00003e0000-0x8)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000e3e000-0xa)='/dev/vcs#\x00', 0x3, 0x27c) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00005e4000)=0x4e, 0x4) bind$unix(r3, &(0x7f00008a3000-0xa)=@file={0x0, './file0\x00'}, 0xa) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58f5696f}]}) io_setup(0x3, &(0x7f00005bb000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000163000-0x8)={0x0, 0x0}) r4 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x1b4) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) eventfd(0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000412000-0x4)=@assoc_id=0x0, &(0x7f000000f000-0x4)=0x4) r5 = creat(&(0x7f0000451000)='./file0\x00', 0x3) creat(&(0x7f0000fed000)='./file0\x00', 0x8) renameat(r5, &(0x7f0000f8d000-0x8)='./file2\x00', r5, &(0x7f000075a000)='./file1\x00') ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x6) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000b7000)=0x0) get_mempolicy(&(0x7f00007af000)=0x0, &(0x7f00003a5000-0x8)=0x0, 0x7f, &(0x7f00008bd000/0x4000)=nil, 0x2) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x1800, 0x0, &(0x7f00002c0000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r5) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000561000)=0x0, &(0x7f0000494000)=0x4) mq_timedsend(r5, &(0x7f00005fb000-0xd)="e20631b3590b218e153aa61a5a", 0xd, 0x3, &(0x7f000085b000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000747000-0xf)='/dev/sequencer\x00', 0x9fffd, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006f1000-0xf)='/dev/sequencer\x00', 0x121102, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00007ce000-0x5d)={0x0, 0x55, "1baad2b80998eb550007d82da50000000000001a0360b6d8829b8945db3135c2596b26b26f0dae22775bd42048950f00b26af3d15c9288eaccd34f8de56104b0d80900a21c1e62f4e5f2223b3cf9cc6e0000000726"}, &(0x7f00001ca000)=0x5d) 2017/12/17 23:29:49 executing program 6: mmap(&(0x7f000099a000/0x4000)=nil, 0x4000, 0x3, 0x34, 0xffffffffffffffff, 0xfffffffffffffffe) syz_open_dev$mice(&(0x7f0000720000-0x10)='/dev/input/mice\x00', 0x0, 0x2) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d29000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000847000)={0x3, 0x78, 0x0, 0x8, 0x1000, 0x1, 0x0, 0xfff, 0x40, 0xb, 0x2, 0x8, 0x8a2, 0x0, 0x0, 0x6, 0x4, 0x2, 0x6, 0x20414, 0x9, 0x2, 0x2, 0x2, 0x100000001, 0x3, 0x0}, 0xffffffffffffffff, 0x2af02263, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000d4c000)='/dev/input/mice\x00', 0x0, 0x40210041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0xa44) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e03000)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r3, 0xf893, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000227000)='/dev/sequencer\x00', 0x121004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r5, &(0x7f00004ff000)={0x200000000000010, 0x0, 0xfffffffffffffffe, 0x5}, 0xc) socket$inet(0x2, 0x3, 0x2f) r6 = syz_open_dev$sg(&(0x7f0000506000-0x9)='/dev/sg#\x00', 0x8, 0x0) symlinkat(&(0x7f0000ae5000-0x8)='./file0\x00', r6, &(0x7f00004e4000)='./file0\x00') r7 = syz_open_procfs(0x0, &(0x7f00004b6000-0x15)='net/ip6_tables_names\x00') preadv(r7, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) r8 = openat(r4, &(0x7f0000647000-0x8)='./file0\x00', 0x41, 0x80) fcntl$getflags(r8, 0x40b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x100, {{0xa, 0x3, 0x1, @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]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x24, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x166, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x80804, 0x0) bind(r1, &(0x7f0000413000-0x80)=@generic={0x9, "0103000000e8ffffff0000000000000090a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0afe7c8f3a4b2470a0c5216669ca021f6f65dcf160e7e5e4358c0002f01c0158d19bcb3151314a8ef1f1622ca5bdb9c8ea00000001aeb81c09001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = dup2(r1, r0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xb82000)=nil, 0xb82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a42000)={0x0, 0x0}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x5, &(0x7f00008f9000-0x10)={0x1, 0x17162ea1, 0x20000000000081, 0x5c}) mmap(&(0x7f0000b84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2000006, &(0x7f0000494000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000451000-0x20)={{r4, r5}, {r4, r5}}, &(0x7f0000aa8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xfffffffffffffff9, 0x0, 0xc, 0x0, 0x0, 0x0, 0xfffffffffffffe01, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xffffffffffffffff) r7 = syz_open_dev$sndtimer(&(0x7f0000113000-0xa)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f0000dda000)=[{r7, 0x8080, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {r6, 0x9120, 0x0}, {r7, 0xffd, 0x0}, {r7, 0x1, 0x0}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, &(0x7f00004a2000)={{0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0xfffffffffffff85c, 0x80000001, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e6d000-0xe8)={{{@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000865000-0x4)=0xe8) sendmsg$kcm(r1, &(0x7f0000f45000)={&(0x7f0000ae5000-0x14)=@ll={0x11, 0x18, r8, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000033000-0x90)=[{&(0x7f00003c1000-0x41)="c38422c1a614974ceae56a7f8a40107c81fc41656e64a3ac9638d2415e6c56a063261b4802e759cfaec75aa77d8f20f7f20ef89c4bab9126c094e82df20896270a", 0x41}, {&(0x7f000048f000-0xe4)="45556ebe5bea948f43b7277d47d56b1d6a630a8595578c84ad46b6c404d36a67991e17243f4f28452e3df95f2f3898ba3132dc61d03e442173d0394819a9fa46919192de804ed85f2279863ae0569a629af56cea3a9006ce4af9769494b97d90078ea99570e3fa1ecaf9574dbffb2e00c6d2248ca7a0fd5eeba55d2f7edb2dbcfc589f1ba5325a43e41f248d02c0bfef96b4f0f5201ec6cf61060bfd1d50d328e19318bf0638d3f7fc5920bd5832bca8c2dd8698db25e9f4e05968aa3675501dd151b3ad0051b6ae89c915680fa6e8e36debeef06c1acc6bcb7d5cb2360dd1b83ff4f7", 0xe3}, {&(0x7f00001b8000)="ea6b35a863706019df5231abdca63603e1137b366fbee3686883c9fcbb213110db9c2a99d7ab516aefc0fc4295603f6628215d5cd2b467e37bcc739b7d0c74ea9b097dd0328b712ed2bbbcb5bb6322e113a2207c5226c4443d31497734a19313396b8a5e45b22d65aab7ea0eb25094d29fe2ebdb8a0e9368476160f3278fbf02da6d34936fb85eb46082a5d84cb2", 0x8e}, {&(0x7f0000da3000-0xf5)="72cb1f057be34e26055e2429a5843df2e3d852e308ae17324230afa3538054b60e061813045e51274e672048810a44c405a25fde3b30fea7e3202456809e0092b7d32445a06145bfe75323e8cb73907f0c62567bf258869e33ddcdec0beb7502dd4ef2ac2dfdc9403cfcec33cfcbf1b84b4196a2ec205f741d7132ab5fe5e1b527c0035e3037e89559322ab5a7f6149a4cad784f9a88e5859619fce4b6329d423f31249536d46e4a3d5212e13ca88e8fc2007f4aa0b6bc2adff21e6f9a06e40b6529013939887a384bd5b25631daafedcc0d79e6582c6b24520d5bacc0e9c4c004428a079b2305a17e9ef508bc50e7b756f8f4719e", 0xf5}, {&(0x7f0000c6f000-0xd5)="d676c7de409efa08d775d89fd2ce1e7aebd9e2eed48d2cfd51e2dcb48d6b26d2f566ee9de76c296ae476e62e660aa15328298d60aa5070a10e80ee99e22e1cb119be159efd4196aaed87d0a1e1a101ea1daece5efcc13499f66a2c09e5bd463fc946faf26cadc85eaf1a0dfeb9f877c1ed1099ed36c1cde4a69c221ee7070b5ef23ecde8428b74222abaacc99848146e8bcc1c3d1372d083403cb7d0c3ba42260a0e10a04a109cca49a14d36e5d74cc885aecb9aace92814928125c5da650abede5f995ac49d94b9be3f97ba92a3ab7fad5a053c8c", 0xd5}, {&(0x7f00009aa000)="ba2614f20cb5374556e65d8af0e14fdcf667df733f6c875c135e97af93f4f75b204837dedd5c30ddae448a0b60d7ec6a617936f9ecc0727f44ae73296c36a93194558d31415cff7c036b26b3f1428e14262cc10cbae62ed179fb2d1f57d08e2dd13d185b3525c80c783c355e030a55e24f8d0abedcb4f42b4a326cfaf45e4e0a76792d54e16ddd49c3d0c7", 0x8b}, {&(0x7f0000c69000)="", 0x0}, {&(0x7f00004d5000)="4d84ecd54400ab665d324040e9a71a146d654ffb3ddae0e904ee4a6c4f2753e0fc8292eee4ea525d5ab953acb86c6bee2accaff5e7961623a18177b817de2af17d9f8facac6618bda127eb6ac2a439d47123ce77fadbd4428f4a6501d7513d8ea95151a6053436a5de9f0cd704d557df923bbb634c7234ba53012113583fa7b4ab4bdfa294d5da8b6a34618c80db58f69e249f5390bc45cac965a65d9b4ac01904be6d70440955018ea994406b556987c6568baad87463a5bf246ae02b40877337ae69d0799f9a496ef93878391db87bcff3927d3eb727f2f394cf50db0e63f176afc3cf", 0xe4}, {&(0x7f00008e1000)="339b3c04df94537bd26ce82c75d16a36eedc4498a840bb50cc1d50fdc5321cf18e46be3517d8d6d2eb6b59ffaee4214d8c984ae13dcf44a2ce0f9f6cdee860d89ed17889014112f59b7fd4848ed8da2efb9af5ada28a1abc88c87029818d804fab6734fe56a771ec6f0b3d750b1633cba0e0e4e184924a6d5f599044de817164ae326d0d36437b5c9293dd1b285ef152a73754ec726023fbd04f2d34cfb2707223c4dc567f49b6c44c95ef3e5e1e7bd9a01a38d9496106c239d1897ba44ec6f08f400b68592820b35f830a04fdc79599483b37eceb03c38c02e3fb8062907c31794a7ed338f5bfb88d95c75b6a81e925656117ec798940d8", 0xf8}], 0x9, &(0x7f0000b1d000-0x2f8)=[{0xf0, 0x101, 0x3724, "9501bb0c5aacd236f19f07d2bf81df1298ab7b9bcb436a76d9053f3853384404ee08c13017ba07cbf0fd06a84be69878567f724f1ec9b1a6166298501b0b44fd70e93e42272bdb3665b5353d3fcdecce79ec27e5a575c8498f1067647f59905263966739a2baac176e3af5f5d945503d207173650be1ca8cfc9900afbc5b966a25c88660af1b8194611640fdee8078c76e86b9aaa553efc058618bf0abc536c44af254f2e9dcdcba8171c75654f94256571cc0a3c50bdcdd131dd32a90b1cb6450e7de115590185da5e8d2710406893f3ba3a534a520400d43ca"}, {0xa0, 0x114, 0x636, "a3be7beca10a982f299c35f5eb1d87f2e2f3447027647836e1e6729c7683f4727751efd370533b95395630978f64a09b18279f78655e5e6a5a54763d6b9f05ac6faafd4d3ceea224b1e39e3877bb6890f424836bccf93ac925509f4873061e6ea5c00908d94714eb406ecd12e171dd6430bbcbb93008aa28fa619fe32315c2e90e71894b603482d05756847f87"}, {0x58, 0x10d, 0x71, "be00fe55c2075c413bcfbf5bc7755286a0253127a482d6730cdc7dc20507a048b5b5449a01924a721e13b91cefb751cb42005a1eda3262f25d3761926e4d6c8ae761"}, {0xf8, 0x29, 0x8dc5, "c14c8c43c39e4ea020446405e122b19d2cf54d6bfa0db36e67c6664f769aff20249007422ee4220832b1eea0876e88bbb1ce8c37bfcb2b554a32613501b18634398d05c400dad1790f86d0d64699371ec531d8a0d887042b6305674159ebbce4f26ee5ea8480a7a0bd05c983697f1b64885edc1c807c6eadc344af4b64f5f7fdbd9787e3249d5f2c9ed6fe3c61c6d570881e3c1db09a215ad28cf089893b920d1b7fee592c60e776c983b46cc6d5455e46af9fb1872cdfc0f6ec59c7f9ab9a7e9591ddcab0fcd96af49257da0459375e91c8c8510d5e0a380bb14baa69917ef4c72e5a2a0d"}, {0x18, 0x8ef35bb25e3697c6, 0x3f, "e5ba063548"}], 0x2f8, 0x24004001}, 0x80) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x80f, 0x24001ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x24400, 0x0, 0xfe, 0x0, 0xffff, 0x0, 0x0, 0x82, 0x0, 0x0, 0x4, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x800000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r9, r7, 0x0) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f00007b8000)="1f0000005600056d0000000002000003070000000408060000000005001400", 0x1f) [ 65.072807] binder: 8002:8020 Acquire 1 refcount change on invalid ref 0 ret -22 2017/12/17 23:29:49 executing program 3: mmap(&(0x7f0000000000/0x2ee000)=nil, 0x2ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c8000-0x11)='/dev/vga_arbiter\x00', 0x101780, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000073e000-0xc)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000af0000-0x4)=0x0, &(0x7f0000f2d000)=0x0, &(0x7f0000560000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005ba000)={{{@in=@rand_addr=0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x1, 0x2, 0x5, 0xa0, 0x20, 0x5, r2, r3}, {0xffffffffffffff80, 0x5, 0x3ef5, 0x1000, 0x0, 0x3, 0x8, 0x483}, {0x3, 0x6, 0x4, 0x7fff}, 0x10000, 0xfffffffffffffff9, 0x401, 0x1, 0x28, 0x0}, {{@in=@empty=0x0, 0x5, 0x2}, 0x10, @in=@multicast1=0xe0000001, 0xff, 0x2, 0x2, 0xd0, 0x91, 0x4059, 0x1}}, 0xe8) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f00000c9000-0x6)='logon\x00', &(0x7f0000ede000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r4) r5 = socket$kcm(0x29, 0x802, 0x0) fcntl$setstatus(r5, 0x4, 0x2801) sendto(r5, &(0x7f00007a8000-0x2)="06cd", 0x2, 0x100000000000, 0x0, 0x0) restart_syscall() r6 = dup(r5) sendmsg$inet_sctp(r6, &(0x7f0000ca5000-0x38)={&(0x7f0000798000)=@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb60b}, 0x1c, &(0x7f0000ebe000-0x8)=[{&(0x7f00002fa000)="5224443710383e68d5a5d61cefa8550c95c8f38e607ac49b5ef105cadc39e8da448d525605c541c39189ab5fdc9a27b02cfc5cb79b9a08a07497a6c034be7e0ef0d9955c5394f341c3d1ddfc4d18d5153f8055771851b84069d8dc0dee35fd30921297468663b77500c7bdb0d8bb3d3e9f4b93cfd4dd4b3ea5a490a3f2b133bfdfa0e9a650dcf3e3bc393fa9", 0x8c}], 0x1, 0x0, 0x0, 0x4000}, 0xffffffffffffffff) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000046c000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KVM_SET_XSAVE(r7, 0x5000aea5, &(0x7f0000b16000)={"63f4752efb4da556f8143405bb56035ad4c5a32326baaf3b06ab550a8a6c2fcbf09070b42f5b1470af237b23a8f5f0d0a0cc8e5e65caf47045b4e093db9112ee7613c91c8c75302b99547cae8811701165c512b650ec2d85b9a449841a2b32fe3858568a9838f9849525cd3cdc5fd0865ae7a964fdc2be966debfaa381510c4334c80dfeca99ff837960584ae2f14326fede98a8a2b6887ee3e58716ae4008a5282bf80d191128c55326c19e530cfefd579e0c51b142b86d046f502abee52b75ceb677cd5b7b00de9c54beb9a16e03f7ff0abf2f9cd84db1cab713b4ba5870c0465abe556625837241f3d204e7494d44a8dcc11352dfaf821eebfdccc4dbc550efdaed3390a2bdd943d8549c0884254c92eaf5f7d244329a0c425e704ee8a0ee9e8522e04a59649741f19f8b00965bac084be147334a177601881b1a8007ea6b7b6787438391c1036fa1a1657489d2cb045b9bb1340d8614213fa0b7a1f0204e1befd5c32f383442c16710f7a982ca400136fca745d486f97533ef6d23684a35f99a8c3038131d18100c70e29ddc6c302782269980e83c982b060c491f161e1414da3470d5c955dfea38b694df79c4f49201fa60170f48c0c80a4727ee6a30a19c408b7d124141ec5c2f005716f5a41e581771e2f951fc852a55aa674a9bf61913b73fffb0de453da1f006fdee5fea70bc126df99270f87b68c8f82a470d9cf4776df393f6d7a73373692a68c36ddeeea372ef0a95ec3312531ea0a95f9bf403d35dd84a8a01299573b4bb28e7452f246c5f3420d8d0d4f00451b2cffa79962d34aac398a8582ea72b8d9d205ee27da309859cc0482970d75264e3c3f66f1835c0798997ffd9637f2956445b0ea54bf413bf13fc7ddf743aee16719b63d84dbad171ea2b035945361cf05698631438eb0287f9f2fb2c8463ccf19f4c73afcbe343f09fb20eb114d6eda7b5945a8f2883da2791845c024e0e8333bcd0c01277fc4de98b92991093dde596472487bef08b8846a5883fd0d7aed857d382a92238d9e666163b7cf8d476e583a08c598dc1f5f7ac60e1b6385d29232807b43ef704129bb420860bbb364ba129674c36450af49284bfa4d5ae45aca3c493e94eefe3aca41b3f4b8696cad06711d742176293f40d928d7422d8b3f44c876876805806757f2ab59a455b4316e4d7569a1947bd3f0af6be167857db4d93295a62fc24336d7ef6b92c630503b3b0a601eb471bbcab20b5715cdb317470c187c79243ae93e97a369f5e56e276b52c8da17232bf845606b2b91d761ad047be380bd7a04e7fb35289cb7d84bc2ff3056d5713d6457bcf3edfa2d3c095c635158d5f57857bde4473b0eac1bc91450f75942a66538a5279334990d167200a0910d5046a8cd2f4ea251576dd9c5de9e7ba4839715e16525f5b0dff9623b991007df2ccbfa278a2d6"}) 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) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cbf000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000d16000)={r8, 0x6}) perf_event_open(&(0x7f000064d000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67, 0x2, 0xfe, 0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, r7, 0x0) socketpair$unix(0x1, 0x40005, 0x0, &(0x7f0000729000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r9, 0x1, 0x8000000000000014, &(0x7f0000f63000-0x4)=0x2000000000007e, 0x4) pipe(&(0x7f0000dc4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r10, &(0x7f0000592000)=[{&(0x7f000026d000)=""/1, 0x1}], 0x1) vmsplice(r11, &(0x7f00007ab000-0x4d)=[{&(0x7f0000f6b000-0xb6)='6', 0x1}], 0x1, 0x0) bind$alg(r0, &(0x7f00002ec000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-ssse3,lrw-camellia-aesni-avx2)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2017/12/17 23:29:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a30000-0x4)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000065a000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x0}, r2, 0xffffffffffffffff, r1, 0x8000000) getegid() sendto$inet(r0, &(0x7f00002df000-0xa3)="", 0x0, 0x20000000, &(0x7f0000432000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x200000000000000, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005bf000)={0xffffffffffffffff, 0x78, 0xdf, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x4012, r3, 0x0) fcntl$setown(r1, 0x8, r2) gettid() mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x23, 0x1000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x10001, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f00003d2000-0x6c)="8053bc67401edd00bb81b8759c53cf58778cac639c96ef0ee9392e92234ac06cb858e902279e649c99b8182da3287d9a75f32f74ee7c6124343d48530a6f64b6fa24ad9688526b0bcc0072e67e37431f690000094e9c9939c13908da501e25969700000b80b1c95575f59a42", 0x6c, 0x800000000000) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 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, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x4) r6 = creat(&(0x7f000088e000)='./file0\x00', 0x0) fcntl$getownex(r5, 0x10, &(0x7f000032b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00001e7000)={0x0, 0x1000, "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"}, &(0x7f000026d000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 65.106908] binder: 8002:8030 Acquire 1 refcount change on invalid ref 0 ret -22 [ 65.119336] binder: 8002:8030 Release 1 refcount change on invalid ref 0 ret -22 [ 65.167080] dccp_v6_rcv: dropped packet with invalid checksum [ 65.188845] audit: type=1326 audit(1513553389.403:587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8056 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x58f50000 [ 65.235783] binder: 8002:8079 Acquire 1 refcount change on invalid ref 0 ret -22 [ 65.237558] binder: 8002:8030 Acquire 1 refcount change on invalid ref 0 ret -22 [ 65.237623] binder: 8002:8074 Release 1 refcount change on invalid ref 0 ret -22 [ 65.250645] dccp_v6_rcv: dropped packet with invalid checksum [ 65.278295] audit: type=1400 audit(1513553389.492:588): avc: denied { map } for pid=8071 comm="syz-executor2" path="/dev/sg5" dev="devtmpfs" ino=24848 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 2017/12/17 23:29:49 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000f5f000)=0x8000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000a13000-0x4)=0x2, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fe5000)=0x3ff, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000037e000)='/dev/autofs\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000608000)='/dev/rtc\x00', 0x1, 0x0) fcntl$dupfd(r1, 0x4, r0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000fe7000-0xb)='/dev/vcsa#\x00', 0x8, 0x2040) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000b32000)=""/0) socketpair(0x10, 0x80008, 0x80, &(0x7f0000ea7000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000fe5000)={0x9}, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000301000)="81c08f98ecf4efd50aaff20052feb31d8708a1a4b9116c34f58092007d3351c3d71636be940a3edfd004268bbb8b29c97647d14f23139bff7facc14177ba8d286b4ad05f2c32ef15f7cf7352542abc310a224ce53f9198217e58351b65d8f535856c6d2ed8307f7104e04e507080e49c9eabde2287939578d9b6afa788d1782a727ac2c990d2173fe2e895fd1ce13fbad8d24bddd03dc4d69098a27950f156dc2f028da68172403b87d11fff11df4d0fc49838390ddec4e24df1172ead26dd51f5", 0xc1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe7000-0x1b)={@loopback={0x0, 0x1}, 0x756, 0x2, 0x3, 0x0, 0x1, 0x7, 0x100000001}, 0x20) sendto$inet6(r0, &(0x7f0000e24000-0x5ad)="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", 0x5ad, 0x4000, &(0x7f00001d8000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000d15000)={0xa, 0x0, 0xfe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x945}, 0x1c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000fe9000-0x10)={0x0, 0x47}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000f7f000-0x8)='./file0\x00') socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003cf000)={0xa, 0x2, 0x2000000009, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009fe000-0x4)=0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x20000000019, &(0x7f0000398000)=0x0, &(0x7f0000fea000-0x4)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000737000)={@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x20000000, 0x2, 0x40000000, r5}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000fe9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet6(r0, &(0x7f0000fe0000)=""/0, 0x0, 0x0, 0x0, 0x0) 2017/12/17 23:29:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) bind$inet6(r0, &(0x7f0000515000-0x1c)={0xa, 0x1, 0x3be12c24, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000a18000)={{0xf6, 0x3, 0x8, 0xffffffffffffd000, 0xfd8, 0xdbf0}, 0x8}) r1 = syz_open_dev$usbmon(&(0x7f00006e2000-0xd)='/dev/usbmon#\x00', 0x8, 0x400000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e28000-0xb)={0x7, 0x1, 0x8, 0x8001, 0x1ff, 0x9, 0x600000000, 0x5cdd, 0x0, 0x7, 0x8}, 0xb) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000d74000)=0x1) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000+0x758)='/dev/vga_arbiter\x00', 0x6000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00005a7000-0x98)={0x0, @in6={{0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x78}, &(0x7f0000d29000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00001c1000+0xccc)={@common='bond0\x00', @ifru_flags=0x9e00}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e64000)=0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000fce000)='\x00', 0x20000004) accept$nfc_llcp(r5, &(0x7f0000d91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ccf000-0x4)=0x60) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r6, &(0x7f0000465000)=@random={'trusted.\x00', 'vmnet1\\+ppp0]*wlan0&\x00'}, &(0x7f000022d000)=""/0, 0x0) add_key(&(0x7f0000d49000-0xb)='asymmetric\x00', &(0x7f000079a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000099d000)="683d0cac1787a9f6e26376efff4cfd52c138c4af02361eeb6378e7d25f21948ec84b8ad2c8b01735a68e3c735c77105531526bd1dc68117300074df4609b", 0x3e, 0xfffffffffffffffc) r7 = syz_open_dev$sg(&(0x7f000084c000-0x9)='/dev/sg#\x00', 0x0, 0x1) r8 = socket$inet(0x2, 0x800000000003, 0x6) time(&(0x7f00001e9000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r8, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fanotify_mark(r7, 0x14, 0xfffd, r7, &(0x7f0000bb7000)='./file0\x00') r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000b79000-0x28)={@common='sit0\x00', &(0x7f0000314000-0x28)=@ethtool_sset_info={0x37, 0x0, 0x100000001, [0x4, 0x2, 0xc7, 0x100, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r8, &(0x7f0000c36000-0xb0)=""/176, 0xb0, 0x0) 2017/12/17 23:29:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={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) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000737000)=0x6, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000945000)=0x0) perf_event_open(&(0x7f000023b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00002df000-0xa3)="", 0x0, 0x20000000, &(0x7f0000035000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x200000000000000, 0x0, 0x0, 0x0}) r2 = accept4$inet(r0, &(0x7f00006e8000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x10, 0x800) connect$inet(r2, &(0x7f0000469000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x8f2000)=nil, 0x8f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f000030c000)=0xffffffffffffffff, 0x4) connect$inet(r2, &(0x7f0000d11000-0x10)={0x2, 0x1, @rand_addr=0x100000000c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getpgid(0x0) mmap(&(0x7f00008f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001a8000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r4, 0xffffffffffffffff, 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) socket(0x922b2fa43c3a94e4, 0x5, 0x0) mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00009e7000-0xe)={0x5, [0x75d7, 0x8f53, 0x1, 0x8, 0x81]}, &(0x7f0000001000-0x4)=0xe) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt(r5, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000058000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x111e, r6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e8c000-0x38)={0x0, 0x0, &(0x7f0000354000-0x10)=[{&(0x7f0000b0b000)="0824fc07f19dab7742807e98e0ea3ae409b4625d9915b3cc586c96ba4e520f22a622d7766dae405e0c9f0d8e5b8e2f55cf2bd725757bff39af680868da2b2897173ec3a88c744a1eedf0ed27a5602c46ff16673726241f", 0x57}], 0x1, &(0x7f0000c2d000)=[], 0x0, 0x8000}, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) sendmmsg$alg(r2, &(0x7f0000fba000-0x188)=[{0x0, 0x0, &(0x7f00001fe000)=[{&(0x7f0000993000)="26a13938916af95db5bc90b39016f94f6f2f3230e27db7d950ea0419a36c562b9b94a3453411f82d281f9d58f56a413eab032a11c4c85615c281879ac7a3416628154f9523731e5c4e931bdfd36762d523a952a0", 0x54}, {&(0x7f0000fc9000-0x48)="0b9b8835597b9a02233383b4b265b960b960b7654356deee9390373b87b84371fe637e955b5eb9572eb16bf797efb6ae789f6f77854a0b5992834c0fe35e599781217b2d5f43aff5", 0x48}, {&(0x7f000064d000)="408130dfbc", 0x5}, {&(0x7f0000867000-0x78)="58ed2d9df619e0b0d3d120937b4d0675693c40c44e20698090108e99d373bdb1f73be176bea247aacb60d76283bbee77a35061918b7a29852e9fcf31bfb976098763f2af2ed458bcb3a35e1f0b5a4526b47a88a038e9a8096d720faef5c9f7cb677b0180e3fa2ff7b83d09ca08de942e89c8e2d05cf281c144d77eff7e5217c73dd0206c6370e3", 0x87}, {&(0x7f00003c4000-0xac)="d8bf094aaee364f7bc05c2f0ade93d2c1e267d6fc550c29239ca9a59adabd2b5449a3815cdb21d20f18d0e9c43ddc77fdddaa0063685d7d27c9a15649a9c946c6b50feb762f131fe1a7e220d9850db72d18ea4c4716e9ecc9e20b6ba163d4d8d7d7b31b75da98f264c8539b5d040243bd92eb71dec9c08d15af58d8236fbcd9e717e93c6dfad5f4ce50fd3afe60fa6a2ea6239eb1f2eaddbb1dcbc5e9bfe727586f97901bbc211493c04144c", 0xac}, {&(0x7f00001bc000-0x1000)="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", 0x1000}, {&(0x7f000066b000-0xb)="23dd88158df94b7f0eb5f2", 0xb}], 0x7, &(0x7f00002b9000-0x58)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x28, 0x117, 0x2, 0x11, "f606459ec2e8c33d17e74e3de4ddeca609"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x58, 0x40}, {0x0, 0x0, &(0x7f0000d42000)=[{&(0x7f0000340000-0xba)="551a2b69ac29a655c09b311ce32ecd119720ba16b35d7a797025b40eb2572b238c9bec624d98c968d78afd47c922494572040d16b8278965593533ce67cb55eb793db553eb2f77abe98e3d2f5254931ff5ce060accb52413b38b749f03be0577175388d7fbad741b2281c197999af8a7f08afa8b3794e294cc51501b346784bf4d7a1fe47b3bc621e671f0fb016d233122042f618fdcd70bc2dad0bc60e01ae1426e6d04e16400edbb18f305311065093d16dca78d09d1935d90", 0xba}, {&(0x7f0000e21000)="9fd63342e5fd25473be1e696952f6f90eb54ddf5d6c739c6c4d74f56e0a979739e6c135053b2bef1da6ed262d5894d21f140e509bb848704853dec4d83ac275282804712787a1652c1", 0x49}, {&(0x7f0000388000)="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", 0xff}, 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0x1000}, {&(0x7f0000c1a000-0xf9)="364886e4e97d2834008f83753bcb9cd7e7e5ca22c24ee362f10bf1457102244a58cb5faebf5a0ea77128702e8b0025ace73f75dbed389f7747c8fb80dcca70b15ea6e517a903fc18b613dd6aebd09f6e0cfb3a22cf4157794a03b07206a44a46f848224479ea0c7a6a4ea1dc9848f1a9940fe2de6109f47dad7027874752454c6c19b75b020c0c81994d09b5e742324490bd18ce7ea2c3a5be23d83120e18b00b886d8d382bcbc2c76c98fe348eebd33fd5d0fafa472601364da1d2493f461db1addcc6279b87d8652c0a7be963d83afe677389c5c1e9e243d412f0048cdef6b1b140beb348e2ecf8d9fe7f9cdbbdb43cfc933d27e2548d36e", 0xf9}, {&(0x7f0000997000-0x81)="58c301846bb55b3038ca6ce79234beedf21d468908c1436e33d8c10f6667a30567209335575bbe29eadac16a063617e54552303ab44f2c1a5a1462ecfa6f7419d8f51a37e007b54c1cf9539e6c0ede266ab7347383e870305915758251f543ea52f7856faed238ff72b58b4151904a9b1f73f2c7735d5df35f41d0624dc0f56ced", 0x81}, {&(0x7f0000cee000-0xe9)="0f41933cc4d2ca2d9c76e5f5dcc45f4547a3948a3bd095fc070e4212519239f3f368db55649adb967cd5087cdc53be0a1cad91d8adfe521c6b1892a2c1b52593019556f6cf75b792764fdcf2794c194705c37971830ab0448bd76f4127e64705d9f734149c3138d1fa7abcdd597010ee0fcb91f8f1fa83aa646c3d0aa3606548dc1e26791805f2dd45860326494acc7188160b8674001a5b306905e18fe7aa9f55975d2a2390bacaf29e0fb20c0f7db718597646c451f1d10b387347fe5dfc17f0522bfe6976e2025752ef426d9227dff3eef91cacefc723d75db23d185c0110a530e899ebbe1d921b", 0xe9}], 0x9, &(0x7f0000c95000)=[@iv={0xc0, 0x117, 0x2, 0xa6, "d1b353b594f4ead2a086cd6c056487b1feee4ee6a1542dcb54be5e5c60570a8ebda19d3adefb1cca0d86c75c5efdb771f426a0346a13097c3420d3916c3e6c8cc76a3f25dc741e2ac1553dca8586fb33b5454643c5ff28758123be1911af057d7d16c7fddee268944e7b5826c99f1082276b4ce3881b94880fa5880bab981a0d45bd12c4d1b20195b0dc2ccd1a859520db39e940dd62c94db947d2c55b41f8439dacfa54b85f"}, @op={0x18, 0x117, 0x3, 0x1}], 0xd8, 0x400c0}], 0x7, 0x44881e9334fb8b98) r3 = openat(0xffffffffffffff9c, &(0x7f0000a09000)='./file0\x00', 0x400000, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00009cb000)={0x8, 0x200, 0x5, 0x20, 0xd6f4}, 0x14) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x3, 0x0, 'cbc(des3_ede)\x00'}, 0x58) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000b2a000)=0x5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) ioctl$TCSETSF(r3, 0x5404, &(0x7f000089c000-0x24)={0x5, 0xfcf800000000000, 0x3, 0x6, 0x80000001, 0x5, 0x143, 0x3ff, 0x0, 0xfff, 0x1, 0x2}) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="130b0591ef79d2880044f4f3cef88d8029cac6d42a894f1da70301730817753db7eed8abcebddeb155a529955012164801d8de85eb33327377118df8e7ede632f42e5296be1b4a7f88180660cfbeb1c87866ea6392ba85d1c797cc0816295e36d9d46d33", 0x64}], 0x1, &(0x7f0000754000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000001}], 0x30, 0x20008000}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000039d000)=""/249, 0xf9}, {&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f000009f000)=""/87, 0x57}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x6, &(0x7f0000590000)=""/0, 0x0, 0x36d}, 0x40) 2017/12/17 23:29:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000a4d000-0x8)=0x10000000081) r2 = getpid() uselib(&(0x7f000080a000-0x8)='./file0\x00') clone(0x4000, &(0x7f0000de1000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f0000998000-0x8)='./file0\x00', 0x8020, 0xfbfffff7) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f4f000)=[], &(0x7f0000711000-0x18)=[&(0x7f00008e4000)='nodevvmnet0nodev^!\x00', &(0x7f0000f1c000-0x4)='{-)\x00', &(0x7f0000ba1000-0x4)='{)%\x00', &(0x7f0000f98000-0x1)='\x00', &(0x7f0000761000-0x1)='\x00', &(0x7f00001d3000)="261cc6"]) r3 = gettid() r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000028b000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r4, &(0x7f00007ef000-0x14)='+', 0x1, 0x0, &(0x7f00001d5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r4, &(0x7f0000496000)="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", 0x7e0, 0x1020000885, &(0x7f0000298000)={0xa, 0x3, 0xeb03, @loopback={0x0, 0x1}, 0x2000000000000008}, 0x1c) sendto$inet6(r4, &(0x7f0000c62000)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebbfcdc7ab2ef78c29ab0f61aad024d6239eaef941080006a4f30600000000000000ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b62bfddc834", 0xf6, 0x20008007, &(0x7f00007a6000)={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x8f}, 0x1c) r5 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00006de000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x6, 0xfffffffffffffff9, 0x7, 0x6, 0x2, 0xffffffffffffffff, 0xff, 0x40000000002, 0x3f, 0x3, 0x5350, 0x9, 0x1ff, 0x7ff]}, &(0x7f0000e87000)=0x108) socketpair(0xf, 0x806, 0x3, &(0x7f000067c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000872000)=0x0, &(0x7f00002a8000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00006c1000-0x10)={r6, 0x0, 0x5, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000050000-0x4)=r6, 0x4) shutdown(r4, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c10000)=0x40002) r9 = accept4(r4, &(0x7f00002ac000-0x80)=@generic={0x0, ""/126}, &(0x7f0000d82000-0x4)=0x80, 0x7ffff) sendto$llc(r9, &(0x7f0000539000)="346209f54859b71058808c4ae57163a0f471a50e6ba711603e07487c141b79d032a400a5f74721cf757b5ccab8e0e68547f702f85914a24dcc954ee17f265eaf9163462020416db64196c42ffab2fb6d1996c945eb84886a524557e4225d2545c35e10bb73784a350f35459bf7893621816fb77656272f28ca9ed8b0c0ecc3aea4766f45862dd09636882727b17bc25f22f670d21c5c1292f36992d3cffd70d6d34ed91007cabe3697b6f10e26d3a76dcc06b8e842bfb0fafd13f71547366aab0fde75a688db19a424a0cf8ec06e68dcb7f1a05d", 0xd4, 0x4000010, &(0x7f0000597000-0x10)={0x1a, 0x1f, 0x66ae, 0x3, 0x1, 0x90e, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getresuid(&(0x7f00009ec000-0x4)=0x0, &(0x7f00008c6000)=0x0, &(0x7f00000c3000-0x4)=0x0) getresgid(&(0x7f0000b5b000)=0x0, &(0x7f000029a000-0x4)=0x0, &(0x7f00003a9000)=0x0) sendmsg$unix(r7, &(0x7f0000941000-0x38)={&(0x7f000024b000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b53000-0x20)=[{&(0x7f0000cb9000)="b5f19101cadb042ff15d9cfeed2441883407931e24b07739b8ae12a354f26e4dd01cb04ee0d51c81ee8a208fd961fc863f280ad855a63ac6ef7937f4542c566ea9b030edfa8907c580015bbd08809538c4bfbfa1f4e28dbc8b178a78355683dc318e8111fb37c0bda9312a67e323a431ece908fb9506696d9d6d0330d3c4997acaf27c8870d00cee975662b34f28e9d5b5bd63", 0x93}, {&(0x7f0000453000)="cf1917d333e99f5feaca4bb08cdc95f8b4f0add3e6958b8ac198801bb1306c580b1765bd933e7dae11fbb3e52f2328406f161f7f1b3a6a21502cb246bbd82cad8d7e7c5fbce31c2f6eb5ca73c1899c517a0a2e16f1472929ea8fc35a420b204c3fa0149f3f2c2da211868bd7835e2096ee042207974b7d6c97e9a1b93fd86bec40ef127fba1afcae6626059117e041551a46a206fa8ac85504a51251e4eaac49080f3c2b09940da22aae9afe42b7d329e2374c706b969f0fdff8d37b5fbe766a49540e5e7efce69ef6c7f0504af23b9baea06b065302", 0xd6}], 0x2, &(0x7f0000380000)=[@cred={0x20, 0x1, 0x2, r2, r10, r11}], 0x20, 0x598fe9e88b9d94e5}, 0x80) syz_emit_ethernet(0x4e, &(0x7f0000a27000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x400086dd, @ipv6={0x0, 0x6, "43f001", 0x18, 0x3a, 0x1, @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={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000679000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d18000-0x4)=0xe8) getsockopt$inet_dccp_int(r9, 0x21, 0x4030010, &(0x7f000054a000)=0x0, &(0x7f0000604000)=0x4) 2017/12/17 23:29:49 executing program 6: 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(0x40000000015, 0x5, 0x7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b0b000)={0x0, 0x0}) r4 = syz_open_dev$vcsn(&(0x7f0000b16000)='/dev/vcs#\x00', 0x80000000, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000b1b000-0x10)={0x4, 0x4520}) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) sendto$inet(r2, &(0x7f00005c6000-0x1)="fe", 0x1, 0x40010, &(0x7f000003f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000849000-0x4e3)="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", 0x4e3, 0x1, &(0x7f000069b000-0x5)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = 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) recvfrom(r3, &(0x7f000051b000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000295000-0xb)={0x0, 0x1ff, 0xb, 0xc24, 0x8000000009, 0xfffffffffffffffa, 0x2, 0x8, 0x76, 0x8, 0x9}, 0xb) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00004bb000-0xc2)=""/194) socket(0x10, 0x3, 0x0) remap_file_pages(&(0x7f0000084000/0x3000)=nil, 0x3000, 0x0, 0x9, 0x4003) bind$bt_rfcomm(r4, &(0x7f00004e6000-0x9)={0x1f, {0x2, 0xbe6, 0x1fe, 0xa5ad, 0x40000007f, 0x482a}, 0x7ff}, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000b91000)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000db3000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c1000)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000050b000-0x10)={0x1, 0x20d, 0x4, 0x9, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000590000)={r6, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r7 = memfd_create(&(0x7f0000054000-0x12)='eth0)/nodev$wlan0\x00', 0x8000000000000001) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003c7000-0x4)=0x0, &(0x7f000022f000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fbf000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d0000)=0xe8) setsockopt$inet_mreqn(r7, 0x0, 0x80001c, &(0x7f000053a000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r9}, 0xc) fcntl$setflags(r0, 0x2, 0x1) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00005ae000)={0x0, 0x0, 0x0}, &(0x7f000016e000-0x4)=0xc) getsockname$netlink(r4, &(0x7f0000901000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb8000)=0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006cd000)={0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffd, 0x1, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x81, 0x0, r10}, {0x0, 0x0, 0x0, 0x4, 0x7, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/17 23:29:49 executing program 2: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000abf000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac7000-0x4)=0x10, 0x80807) sendto$inet(0xffffffffffffffff, &(0x7f0000abe000)="5621debf92ad24eeae0703866c979167aaf8ed34fa18f45a84eec7b5c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad2050000000000000000917062e8b54cb492e2592e518d335c55c6a09b074adb47909f9c26938a4abe93553d0f0bb06388f3c5ed3d7fed0f31631c35a13352319545bece94a35d40bd5a03000000000000008575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91db9457026549fd9e3ca56bee02c74dd81d4d05b477501b431945df28", 0xec, 0x207ffffe, &(0x7f0000112000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac7000)=0x400000000000040, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 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]}, 0xfffffffffffffffc}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4819cbd8a0886b6709c5d7b979bf816aa71adc54df2026900000000000000130000000000000003ffb69b4f352b5f881700000000ffec00b7251f925c0f00870005fef6", 0x44, 0x8884, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000357000-0x10)={0x0, 0x5, 0x8, 0x64}, &(0x7f000085a000-0x4)=0x10) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000062e000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ab9000)={r2, 0x3, 0x3, 0x0, 0x1ff, 0x8, 0x2, 0x8000, {0x0, @in6={{0xa, 0x3, 0xcbd4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x400000000000ffff, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x0}}, &(0x7f00003ff000-0x4)=0xb8) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ac8000-0x8)={r2, 0x7f}, &(0x7f0000ab9000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006a3000-0x98)={r2, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1}, &(0x7f0000ac8000-0x4)=0x98) r3 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f000004f000-0x108)={0x100000000, {{0xa, 0x2, 0x24, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xbc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x10d2, &(0x7f0000ac9000)=""/112, &(0x7f0000abd000-0x4)=0x70) getsockopt$inet6_int(r3, 0x29, 0x6b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000003000)="a53897ac8106eaf9774ae36bd81655fda8ef69bf393498b82caa296c2f5559e8323758d3b313a6b91a3d5a0b71cf1a6a4cf054e96fc1f88444236a5e02fcbafac6e2257396e20d67628952233759fe0cd58847af2c56d2128a1b4d5fbcc60d845bbfba8856b8f7695841d15ebd8b65960539df2fb246fe46f8d6e6ed8b1cfc418510e1ca422a3542b7e9f32e03421e1f71526e00318880f17ce214624288557d27ce72c442", 0xa5, 0x40000, &(0x7f0000000000)=@llc={0x1a, 0xf8, 0xfffffffffffffe00, 0xfc, 0x7, 0x1424, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x32, &(0x7f0000ac9000)=0x0, &(0x7f0000ac7000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000abe000)="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", 0x1003, 0x4, &(0x7f000035d000)={0xa, 0x3, 0x3c56, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) recvfrom$inet6(r1, &(0x7f00002c4000)=""/15, 0xf, 0x2, &(0x7f0000ab1000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000898000-0xb)={0x4, 0x0, 0x800000003, 0x3, 0x1, 0x65, 0x5, 0x400001, 0x7, 0x404, 0x8}, 0xb) 2017/12/17 23:29:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x0, 0x2001000000000fa, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b8000-0xc)='/dev/autofs\x00', 0x80002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cd3000-0x4)={r2}) r4 = syz_open_dev$usbmon(&(0x7f0000940000-0xd)='/dev/usbmon#\x00', 0x4000000004020006, 0x10000) r5 = openat(r4, &(0x7f0000e60000)='./file0\x00', 0x3fd, 0x20000000004) r6 = openat(r5, &(0x7f000019f000)='./file0\x00', 0x8a40, 0x196) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f000051a000-0x4)=0x0) r8 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x81, 0x92, 0x0, 0xd7, 0x0, 0x2, 0x0, 0x6, 0x1, 0x10000000000004, 0x0, 0x3, 0x0, 0xbffffffffffffffa, 0x0, 0x188c, 0x9, 0x4, 0x10000, 0x0, 0x0, 0x0, 0xb14b, 0x9d4e, 0x0}, r7, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x9, 0x8000, 0x0, 0x10001, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x7ff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x400, 0x4000000, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) clock_gettime(0xffffffffffffffff, &(0x7f0000fcc000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000041c000-0x4)=0x800000040006) signalfd4(r0, &(0x7f00008e8000)={0x1}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005bb000)={0x0, 0x0}) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) r9 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = gettid() rt_sigprocmask(0x2, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r9, 0x89e3, &(0x7f0000f5b000-0x2)=0xbba) timer_create(0x2, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) write(r9, &(0x7f0000480000)="1f0000001a04ff01fd434500000000000000f3000800010004037402000000", 0x1f) tee(r8, r9, 0x3, 0x7d004fce891af534) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000f9b000-0x108)={0x0, @in6={{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x9, 0x8000, 0x9, 0x3, 0x7, 0xeb64, 0x1, 0x83, 0x7, 0x3, 0xa321, 0x5, 0x7, 0xe56]}, &(0x7f0000f9a000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 65.300785] audit: type=1400 audit(1513553389.515:589): avc: denied { create } for pid=8071 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 65.304153] audit: type=1326 audit(1513553389.518:590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8056 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x58f50000 2017/12/17 23:29:49 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x800000000000) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00008eb000/0x2000)=nil, 0x2000, 0x1f) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fc6000)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000042d000)={0x0, 0x0, 0xe37}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fc7000-0x10)={r2, r3, 0x8c}) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000ded000-0xa0)=""/160, 0xa0}, {&(0x7f0000e32000-0x18)=""/24, 0x18}, {&(0x7f00004be000)=""/0, 0x0}], 0x3) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x100000, {{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]}, {{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]}}, 0x108) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x10d, 0xde, &(0x7f0000fc7000)=""/4, &(0x7f0000000000)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000fc8000)=0xa9e2) ftruncate(r0, 0x5901) fcntl$setflags(r4, 0x2, 0x2000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d29000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) shutdown(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000338000-0xa0)={0x0, @in6={{0xa, 0x2, 0x400, @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]}, 0x6, 0x80000001, 0x5, 0x6d18, 0x2a}, &(0x7f0000481000-0x4)=0xa0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000863000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000280000)={0x3, 0x0, 0x200, 0x9, 0x3, 0x3, 0xffffffff00000001, 0x3, r2}, 0x20) shutdown(r1, 0x0) r3 = add_key(&(0x7f0000733000)='syzkaller\x00', &(0x7f000034a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000057f000-0x5c)="95299340b47283336473a8aeac8ac36ec2565c7139706834b4f9626fc2bb22e8c2abb419b0b1b7221d417132934b133dad0d6b2395b8b8dd1ede7f589397000ab2108aaade5f4fd58ffd8875c9bcf4bde056014bab3bb89fc7666c3f", 0x5c, 0xfffffffffffffff9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005b6000)={0x0, 0x0, 0x0}, &(0x7f0000efd000+0xc9b)=0xc) fstat(r1, &(0x7f000083e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006dc000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000066d000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000212000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x4, 0x7, 0x9, 0x100, 0x1, 0x80000, r6}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000019a000)='/dev/ptmx\x00', 0x40000, 0x0) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/relabel\x00', 0x2, 0x0) r9 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000630000)='./file0\x00', 0x20000022) inotify_rm_watch(r8, r9) ioctl$TCSETAF(r7, 0x5404, &(0x7f000075d000-0x14)={0x7, 0x0, 0x1b0, 0x6f, 0x3, 0x80, 0x100000001, 0x8001, 0x9, 0x100000000}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e99000-0x4)=0x0, &(0x7f00007a7000-0x4)=0x4) bind$inet6(r1, &(0x7f0000d36000-0x1c)={0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x1c) 2017/12/17 23:29:49 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000247000-0xa)='/dev/cuse\x00', 0x40200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fe1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a88000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e31000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000797000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x4, 0x1, 0x7, 0x3, 0xffff, 0xb, 0x80, 0xa0, 0x3, r1, r2}, {0x400, 0x3f, 0x4, 0x5, 0x70f, 0x401, 0x8, 0x8001}, {0x0, 0x1, 0x1, 0x1}, 0xafc2, 0x4, 0x4b7, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0xff80000000000000}, 0xb, @in=@rand_addr=0xff, 0x1, 0x4, 0x3, 0x2, 0x698, 0xfffffffffffffff8, 0xfffffffffffffffe}}, 0xe8) 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) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000af4000)='/dev/cuse\x00', 0x204001, 0x0) connect(r3, &(0x7f00004ea000)=@rc={0x1f, {0x100, 0xff, 0x8, 0x8000, 0xfffffffffffffffa, 0x8000}, 0xfffffffffffffff9}, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00001d4000)='./file0\x00', 0x8000, 0x20) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000689000-0x28)={@common='ipddp0\x00', @ifru_mtu=0x101}) gettid() r5 = socket(0x10, 0x2, 0x10) pipe2(&(0x7f0000bd7000-0x8)={0x0, 0x0}, 0x800) write(r5, &(0x7f00002c8000)="240000001b00fbffeb2100000000010001f6ff0b0800010000000090f7000003f9161701", 0x24) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000aef000)=0x8000000000000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000ae5000-0xf8)={{0xffffffffffffffff, 0x2, 0x80, 0x2, 0x2}, 0x3f, 0x853, 'id1\x00', 'timer1\x00', 0x0, 0x81, 0x4b, 0x1, 0x476, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 23:29:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d8f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) pipe(&(0x7f0000243000)={0x0, 0x0}) signalfd(r3, &(0x7f0000e18000)={0x9}, 0x8) r4 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000bc2000-0x1094)="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", 0x1094) vmsplice(r3, &(0x7f0000436000)=[{&(0x7f000035d000-0xec)="1e0568a5adfb445cd4bb8794b55539e8bed519bdee90d8049f60221ad86272d44437eab8c25dc0319757636ae46752f1d78ff5579c1dda5dd82e23379d2480d2f897870f4172884394714ed8c0891fe393ee83a3a41eee151004882836fc1d2122425563e7af7e2f40ce3fe69d635bef6d2bd712ea1ee54898090cff3f93b07c", 0x80}], 0x1, 0x4) accept$inet(r3, &(0x7f0000e8e000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d3000-0x4)=0x10) splice(r2, 0x0, r4, 0x0, 0x800000000000000, 0x0) r5 = fcntl$getown(r0, 0x9) sched_setaffinity(r5, 0x8, &(0x7f0000976000)=0x80) getpid() uselib(&(0x7f0000792000-0x8)='./file0\x00') clone(0x4000, &(0x7f0000de1000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f0000998000-0x8)='./file0\x00', 0x8020, 0xfffffff7) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f4f000)=[], &(0x7f0000711000-0x18)=[&(0x7f00008e4000)='nodevvmnet0nodev^!\x00', &(0x7f0000f1c000-0x4)='{-)\x00', &(0x7f0000ba1000-0x4)='{)%\x00', &(0x7f0000f98000-0x1)='\x00', &(0x7f0000761000-0x1)='\x00', &(0x7f00001d3000)="261cc6"]) gettid() r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d73000)=[], 0x0) sendto$inet(r6, &(0x7f00007ef000-0x14)='+', 0x1, 0x0, &(0x7f00001d5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r6, &(0x7f0000496000)="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", 0x7e0, 0x1020000885, &(0x7f0000298000)={0xa, 0x3, 0xeb03, @loopback={0x0, 0x1}, 0x2000000000000008}, 0x1c) sendto$inet6(r2, &(0x7f0000c62000)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebbfcdc7ab2ef78c29ab0f61aad024d6239eaef941080006a4f30600000000000000ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b62bfddc834", 0xf6, 0x20008007, &(0x7f00007a6000)={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x8f}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006de000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x2, 0xfffffffffffffff9, 0x9, 0x6, 0x2, 0xffffffffffffffff, 0xff, 0x2, 0x3f, 0x1, 0x5350, 0x9, 0x202, 0x7ff]}, &(0x7f0000e87000)=0x108) socketpair(0xb, 0x809, 0x3, &(0x7f000067c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000872000)=0x0, &(0x7f00002a8000)=0x4) clone(0x2000, &(0x7f00003eb000-0xdf)="4d57b1856bedc4cf4845ca0ffa6318a8502ffb68b3b61d1de451d181ebfd092f23094cb2d0276576009c09148a241c8b97aabbde6bb00fc930c3351442cc19c565a5c00426f4eae652a1bd1a111095986f74e144470138c61449fe40f1ecc409d904d7d73badd221b89f7c49e0b435841a61b4b01d24b696ad671c482fd0938622714380ec0d8fe99a7e67be6c6557d8c4875c74478e6f3f6484383edbb646c1663e6ab8ad7650c5126e36d8fdd5b0ad719d432eb749e30519594259475f3225e00d00e0a63b59388213574e690f61f230342900043fdd4cc8df8b8fe83696", &(0x7f0000c9f000-0x4)=0x0, &(0x7f000099d000-0x4)=0x0, &(0x7f0000782000-0xf4)="a50b4a8e771700b86a6f030ebfa8fe4a5290429ca02d9c33237aaa22c8b94da629baa7af24e262b440e339e06fd3fb201d172181034c4bcc163b85b120b176355ea550c1b4f8153fae7b553dfd00eac753d78af9a3be037085c36a4d016c0a56ef78b1db557dec823e06708f01bc65afac956b5b670879fa1b79cc4af5857467c01c38ec23e68a86a4323e1ada84c098e48e346fa227bdebb11e211d8a575b7aced06869e651c69627fe26a678d9d210916444daf828620fbf1c9f5063d4332c43b44b3520a6398efed50825f1c0f46a1b0da7c004d1ebfaf14b5b5486f9018b45ba8decff5fe21f4a2b5b337a0ec315a2c27aaa") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cd7000)={r2, 0x18, &(0x7f0000f58000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) shutdown(r6, 0x4000000000002) 2017/12/17 23:29:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000805000-0x8)={0x1, [0x0]}, &(0x7f0000b8d000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0xb64ee4355b5909fe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000417000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000be4000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003f2000-0x8)=[{&(0x7f000099d000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f6123", 0x35}], 0x1, &(0x7f000037b000-0x170)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ee3000)=@ipx={0x4, 0x0, 0x0, "d0d159e674d9", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f00005e6000)="3125eb555c02c94367c6f0c4b17940eb7e64ee7adcd45dddbe42424f08acf6eaaf36f7476bdb6ffe7a5cc3d6346c07be2c97e61c01e6552d7747dafee5ab1bb5be179d859054e3560f9866dfa1b8964a99a4c7de18412d6ead316d0f38b76107d07aaa30e42532bd482f95f34db595fbd7d633942c3f32823e7a872bacc88ccda1dfeeae2050c706b6fcd7fcf9471390229bc8c61e8233c50130f582e4676fcb4bce795d408a2f77e98f5c0c8256432565bb90c648173fe2", 0xb8}, {&(0x7f0000be5000-0x46)="9c98db7e5457ead5e94a5bf651adbd3c45cac5c9029ac5e3769622197ff1a9f47a9081aaec67f284f733538722b7d121b2fdeee1bc3d075e1acdf9d3c29d34de640518a13138", 0x46}, {&(0x7f0000b0e000-0x5e)="aac4988169c20a3789a28521c86ae7ebc09adafa1ab882eaae630599d77ec4e0780a37f234dc9c821949685a59a25f6f10eb5c16166cd0675cdda6db34841fc9aa741d5083fa131bb36e6248b98de16f236282b28b28bf126bc950267e52", 0x5e}], 0x3, &(0x7f0000cb0000-0x1010)=[{0x100c, 0x105, 0x2, "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"}], 0x100c, 0x20004800}, 0x7f}], 0x2, 0x48000) recvfrom$inet(r2, &(0x7f0000808000)=""/4096, 0x1000, 0x10140, &(0x7f0000c8e000)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 65.675979] nla_parse: 14 callbacks suppressed [ 65.675986] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/17 23:29:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 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) r0 = add_key(&(0x7f00006bd000)='user\x00', &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000084e000)="", 0x0, 0xffffffffffffffff) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0xfffffffffffffffd, 0x2e) socketpair$inet(0x2, 0x32516cdd54e9b658, 0x8, &(0x7f0000b33000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000022000-0x10)={0x0, 0x0}, &(0x7f000043c000-0x4)=0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x503fc) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00004e4000)=""/105, &(0x7f00003fb000-0x4)=0x69) r4 = gettid() sync_file_range(r2, 0x7, 0x5, 0x4) perf_event_open(&(0x7f0000e3d000)={0x2, 0x78, 0x800000000df, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f0000405000-0x30)={0x1, 0x1, &(0x7f0000f57000-0x8)=[@generic={0x9, 0x20, 0x5, 0x80000001}], &(0x7f0000c71000-0x8)="73000100006d008a", 0x4, 0x80, &(0x7f0000f95000-0x80)=""/128, 0xffffffffffffffff, 0x0}, 0x30) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000098b000)=0x100) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c91000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r6 = socket(0x10, 0x802, 0x0) getpgrp(r4) connect$ax25(r6, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x93a}, 0x0) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f00006c8000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) keyctl$invalidate(0x15, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000539000-0xc)={{0x0, 0x1, 0x0, 0x2, 0x9, 0x5}, 0x0}) write(r6, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb080001004805000000", 0x25) write$fuse(0xffffffffffffffff, &(0x7f000051a000)={0x28, 0x1, 0x2, @fuse_notify_store_out={0x40, 0x3, 0x9}}, 0x28) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f000052b000)={{0x3, 0x3, 0x80, 0x3, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 23:29:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) readv(r0, &(0x7f0000e89000-0x10)=[{&(0x7f0000f71000)=""/78, 0x4e}], 0x1) 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, 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) setrlimit(0x0, &(0x7f00000aa000-0x10)={0x0, 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) perf_event_open(&(0x7f00008a8000-0x78)={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) r1 = creat(&(0x7f0000930000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000040000-0xc)=""/182) r3 = dup2(r2, r2) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000d0e000)=0x4, 0x4) open$dir(&(0x7f00003ec000)='./file0\x00', 0x204406, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) unshare(0x2000000) mount(&(0x7f0000ad0000)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000e0b000-0x8)='cgroup2\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000087e000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b91000)=0x0) getpgid(r4) mlock2(&(0x7f00002fb000/0x3000)=nil, 0x3000, 0x1) io_setup(0x3, &(0x7f000023e000-0x8)=0x0) mkdir(&(0x7f0000c1d000-0x8)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000077e000)='ramfs\x00', 0x0, &(0x7f0000462000)="") ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000b93000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chroot(&(0x7f000037d000)='./file1\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") stat(&(0x7f0000f40000-0x8)='./file0\x00', &(0x7f0000411000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f00004e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, @dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) [ 65.725696] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/17 23:29:50 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000feb000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fb6000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fec000)=0x18, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fed000)="400062d2", 0x4, 0x8000, &(0x7f0000319000+0xc0f)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fed000-0x2)="de", 0x1, 0x0, &(0x7f0000fec000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x400}, 0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f00002c2000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fed000)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f000043e000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fee000)=0x10, 0x80000) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ff0000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000d20000)=0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000489000-0x1000)="b27ccbcb1b328d087e224fd5c4108340782077e079580aa5db67fafae437fe301240cbe333433440237674d61a5af90a4c62953ed8449480dc1768666e5d692f413a3b92a661c63f20cbfd4bc0b5aec458d4f911960517311cbbbd8058fdfb8029a0e5b756d2fd1acc6b4763313e565552684d0fda5e81b77bb826a701b510c861630b03ae3c92ea586e6c940cad8ac0fc35f1081df8a0a54d94d9c82c674133e64e05c53f1a7046742f070690fb64d418e10693dd3c762830288672e9009642c5fd1f4dc0c11c4dece92cdd06267d21c3c4efc62a9a59682a6c0d65be340a4f8bed0c40b5ed856a979dfa76d969c572b36772fe0757fc0ee0e0c7645cc281faab91d52ebb2268f51620acb73d399e0019f024808785a4ed44e44e7073697859fa5ff96976406bceb89409974ab7dc0af2038c1022c8156c2acf94709a7d7e1f847ca52615a20b680000000210372f7f6f8144c1e32c46f59b463c5bf242b09a76edcfa1c97b2a34b35d7340dda5a4c28acb8648b894b7337d53263ab77d837410bf6041d45a7c1ace5c259ca11295d3fbcac7861ac56ad2fa00e51c7b297fd7c2420a47c6abed8c57e751acf02d66ffc12bbce3ca2dbe638e7b8b40f7410638ae1af10cd6849de087b9aa430bbdb34ff6729ae4f51763512017cf37404c45cd982c9650cf3be8887f1f31a4f62c749a4e0cb879a8b12ad4b678c701eae85ee33a692256dfec68a3f75cbb032030770e8250a708d575ac1de0ecc1e999f098aa2f26e4896b747b25da57f6d3b38b854b5ff9b1769283f6a323f8df17e5da3d291d05cbee8fca2fe9e84bebe08780e31cb2c34b4b603decb65b79f15976a2f5e1fc3a4d60f47135c417eb1c006c758328baeecd48f9d320059bae575777dcd5b60256aeba8cecd5daaaf1294195b088d0d6a5fe388668db593237c393fa0a41d60d365c6de7e1058a9df74ca6d229eed7acbb53a14ddedc0a471467a9aaebae909fa6e212b5c8488bced6debc7f4d9659a1fc29cb6a573b1898ae61abf91c8514b3027549208702bcc08cabdbe4cb0d42038934b44970e1351c58e85d0b38605ae953d1f79418f79e03bd7e57fc4fbc76c541fcff92551598cb7ecfa403b7723d0ca19d68c9f1c399060dcac81016125b6f1fed0f23c5dca591e8bcb408beda10396c3a676418ee8d411d6eb981aa4df1918f03d2458bd810cab0b048a2097a8fae88f2066ec83202d708302f9315a20ed120bbd4e6995e7aa8665c906ae5cf7e87b458448864a2d89aa545a10f53e7c8ba8e66d082a158ffa93e62c4bf13cf0c4d7ccc14db92d08c01b0edd3ca298ab05852f83f9a2dd6a1d1da533ee882c465c47b5d1c1c77128f67ba54454f4fad395b26ef9ba76cfbc5def411953902c1a619013efd26e7720a74be4b02be8eef80df7a88900e8a59fcbca5a9260563a2cf840ed1fb5f37fc381d6d05d88b72382186a5369c24527c86198efe769902886b90b64dd2832f369d5275c1db61b60769afa686937f2d43e3b0d5440b1555e3aa88056fbc4b0c4d5cc4c28cb3e17c59281df1e5e2188eeda506081e59a1df8e875ab3e5e2bfae2ed06c85b3d0781a18fde05690c77c1ae513ef99f1ca202bbfd234b6a9274961be39d19f3a101bef302e77392aeac87e08c5d179bd2a7c4d7c04cd857df59ab28b414b941fe945a23082d098c82c52c7482c06f3096475c00b86eba5b2ecb0cff2ee8ceddbc0b46cab7f5391c357f03d7dae3dbf12cb222405b08f09e07c887c46a6b70836a646c1d2984c173ac5660141a4413751450dff65fdb73ce86f711314f7f4094c7b50f43a4f8bd8af1fd93b41444c8417b0c33902d8c868b8ec646dde4a5cf84b7dc32f5c2968ba81b82abf48ce4bb421bbf7e7cbba6b25efa61a81e903705cb029d62298e734bdb9b92d2c4169b4ac2098eb41d7427ceee879fb102cf063855f1ba85e5653c857b27838d447f94e3c2ab688ea58249f7ebe59b940b3eb20b96101e032872ef121c6cdec25064f218d5342cef600699bb2a18e03b60c49e240333ed5c93e0d94d158c38173c355f1fbdcc2f2c032df0ac29f36f584ca203537229c7918cedda6a67999850f499b55e97d45a583ea3333abd64cbb931617538361221e09edc03ef6da631de07cf0e419ccf5ba16ce2015192b1657368e43552e0b1c6f97afbd4faf7b829d48b4e5d1484735fe1459ffcae8f5cc97ebcba8fea1ca66ff71725efeb80460586032bc3f6d8e848085d6752ba7b8a79f9dcabc8c97b7df49e768ab34f3b6fe30747ea6a91982b68c79f11cf505b819f029645ed7b985ab0b23635de8b28a0dcc7796467f61fbf91d31c9e70a162a36a86e719a6f10178c6d8f5407ca25113e86fc2464c165c47657c3dd103460de11d93a82cb12ae4135bf281e1d5a8094b91cf05b13510199d41e635199c17ab41771af442fdaa5cc54dc0bbd12359b891b51db98b9b9270142c839ea039450cec2fa43481a3a8ff99935d5b2626c5e969ecbc458e79111addd709b0ebb46bcec7516a922c78404031198eb999eb8dd467edea06395365e9381dc7a1e9a62029c2c51903741d2ad09fca1a994ad918e3fe50914990868116cec8b05210268de348cdd9f06eac47514d546531d228c666d1ea9e0420bf4deddc4dfaee520e71c632712456c73aff595d3aac7c87df4a4259154326db1e3ef6a49e40dfb2bc6a19eef7aaac2f33fcadebe28795a32a18cce55f5f03dbd4e91cc0e73394abf2dbacb2cc070ff94c0728e9b98efaa12cdee1a0b3d1ba4367832462c76966a9b0c42fa90ca49e1be98b11c423274b71af173f3ececb9a9936b045c553f352f5c91f4f4425c05c7b9731b29e1754f67db255a1ebae8019369a88ec88f353f4d140eec9a54d80d3b28c44f82a7afa9a28c9e7f6de9d9fe13c360c6f6d2cacaa46157143b03a8c099cc59fb0c99aa57c541dc9b213c9b2b8c2a50f2ae808bdcc75967dafb791f2ced8bc9348bf679c560f94242526d598feb04916bceeb1573333bb87cc4553824973a00fa4c5c8e6c34cf639f0170c72a3ebcf72a93e804c69265e971bc7d20db6c52ae5669ba576cfae3ca01f74fad660161cd4f5e43feef85da5a336ef2bfadca55067115f6dce57eb3e3b9fba13f16a9ae43281b148a0ca01886070a35a27a7cf0fddd5150d9f4524d9750c6086190612094aa3a74fc5bc1301baa9b5b5e5319a48291c9e4933cfa81a3337b3f8069881e389180a5535f9c3c036cf8f56acda518e9c391f0ae5399cea9c7098ab0eb5f3cc2996de6f9486a1d41b6f11c2d08d9b88fb5a3018fdd003feb7366169b617ac0ce9bc44584aeec160f9f966584b6661b24e9278432ed4925ef05a6bfd107bdfe39a7a42704340b1ce5b858fb8f2114ef08a303b985b42b1081365a65b9cd5af6cd81d6c77a29ce366b90f091a708fdebc5f3cb3d7cb25721a5cf7ad11728437ebe9be26edc5ad4d81757de9755972b7775a296b161217beb4779dd4f34cba2a832ca50c4dbfccc9b160bcb400db3c69e4417d3e2dd0701443d185c3da3535e6b5a46c25f4c05bbf3ec87ca71ca54cf2cfe52d3b4ce2ffd4dff70a08c981ba2aa709104032e526ab54ccff3ec3f152afaadd32a7050652d8a560faa1399a145d75e163a285a4960dcc83992536c6f84115904cbe19d143ade102ea2aac6c074de15e5f5d830eb6ef5342dd06bde54d595e9af1113ad60d34634ca8897f8ee5ef4edec785dc480025712895a7ecd0d2f824ebc4f53d0a7c0a99c52a131faa3e475b5fe75ce8429158325bd390326529ab3f2da1b811f3f6babd28dec8cbd33334ede7473571a440bbffca1489afd05b40cb24a915b343c53171b6ac53727409cbde3448eac24945d34670cce1673cc06a2a37f27de3110cb2f3a187b926b4c6fbdc9d8ffd7a9706deab6f9957c180fa50cc2c4011acc46e886f5e4d677d8cbb59c7c5d96d2a3530957816d63603a6271a81b8688e0e8ad064e6e48713302e8c46d22c8e8b47cf07db39161444c8d159243b5b066141cad97f82c8f41f3e3cd8f18bc9479c83d5f455588ac8900fddf64f76fdfc988152b6c1128b06d50d566730d276a546473499dd7b32cbff3659d0648b87fdc26b15e4fab1f1c140b692d4af11bbba2489c3bc402608d6fce39d45c742a580004ab856900f78bd4d565a112684fb61f9f2f0b557a4a68f25042244f583706f9a644636afac4a2611aa1bb03eeb45771968f3f5939cf736554593b2fa460e6fd146050a5df6bc27187e4cdc2d4237946a108ff4637bf2baa239b693734b194157c89019113ba30cbaca55b8e64a8a432dd74a11f00ddd37b2b0f03432b3f120ff8f31f3f51d05fbc982bdd0ba3726b4b63dcb5491d5a3a897fe6c9870884f5abc5bc7d35bacbed9ee7a0ec81ec8a7710b219d7a1837ff7000c48b2f98e6b8f4847f73aad44c62839211ca089d58874e2f8db7fe0b9e11c9cac66ff6020e151dba5c9a1d4f4e65d3f5894ab75655ef2a73770123a17e5b16f807aee3ea3f6e79d405cd619d5300337358faeb2715a1f3031f01a7a9d2ec7f7b2293a36fc1860cacd0003528a44d200ea3ea1183d44b063bd2747bb7c841f202e27d13e52aa03aa423e50e9f58b71a45ff83eb1e5a2d6b5823d76d4cb9ca5c598da7e81b4ae3ffb65e173ab19c58bb76856cfb715a825ec2fc094c08db403cbc9b1596840af3900661ac8b83a6aa20ba36cabc1266fcebf338c5154a75d9f752f643280ae229a4a7c73a8e48335d6ccf4cb558750e184cd54362968ebb46169b7f746f943b18c91ddf9025d9668556fd9d8fd4e75eb0261ec9b01922fb2298873848e48a45b1154cba6e1ce4f01524f9f942a6c83e9c9055795475565562baacd6e26ef2a15c506c4e5070a67a727a5524d0a06fa376fafdba0a12ca281b9043514f4a5225023a8455c5d2ca24d9b18cc199d475d666dc53e179eda05b604c5658844e9d1bc21d7151b76f2db98982a8a5c71c25a0d4d4b477d03524982fa3fde3355b3dc3da2db6007a776cb56717a2a39ece7d16bcedf2a7037edf581b7dcfa8ca627ef1ba1cc30932a8f8530151d6d85b5481c9821d090a6730288add0f765df9c50210d6de21f843230bf69cf2759fd2606a428683b537cbae0a4afe0f9685e038a38e5f6005755c73d231c800d0e1285aba1e8e369067e18023b6ae4817edc1b298e88fafa550bda52638e6ec1b4519031bb10a6743180effe28898ad135681c33f179948fc2d5ca022153f4134abaef1379a12678209c868b8a5fa833ed044798718a80b6a7154de6f2cbbbdb20d59dc92e96331c84c53c160ebfea487fcb79be29af41128fdfeb92c162f65c5a10fda948c464594728568ed78d0719a5799b15b841ab8ea81d96d8824cba2fcf8ce6c60dfc6ed3cb7b8144a5934e24a4656fe9ff32359cdf2ec2c132c882a21b9ba5e36c9f7f5ff3774fa713a45144453ec307f31f42630ee08f688df95130f0a39081f2f8c2ef209558fdcd652f6701d87fdbb5e323ce1dc627d3a530674850381618325ed126c1ec1555f126e749bf687bc65adae94a83cf37526dde7587ed2a9e42985c472e87a66081b003049e26e7d13f54555b22e8da657334fe567f9d8bef6c147547e9c5ec3eb5b682bdab0a90b333c40533037122fa1cf3dfce810beb53bc8473ec6c52a9a87c981c542f5fae1e42243febffc366938c18610e89dcaa38fca7f2b599a7d63451e8ec0cc4cb80ff28bf0dcb293e4f32bd35ff325a66af7f954c28f1862e4a4939", 0xfff, 0x40, &(0x7f0000fec000)={0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 65.823314] cgroup: cgroup2: unknown option "" 2017/12/17 23:29:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006c3000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) write$eventfd(0xffffffffffffffff, &(0x7f00005ca000-0x8)=0x40007, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000739000-0xb)='/dev/vcsa#\x00', 0x2, 0x200002) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000329000-0x4)=0x8, &(0x7f0000023000-0x4)=0x4) 2017/12/17 23:29:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1, 0x400000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0xf, 0x100000000, &(0x7f00004e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000064e000-0x28)={&(0x7f0000f3a000/0x3000)=nil, 0x40, 0x1, 0x20, &(0x7f00000ea000/0x3000)=nil, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000f03000-0x30)={0x3, 0x9, 0x20, 0xe6, 0x3, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(0xffffffffffffffff, &(0x7f00004df000)="", 0x0, 0x0, &(0x7f00003aa000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f00008d1000)={&(0x7f0000a5c000-0x8)='./file0\x00', 0x0}, 0xc) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000072c000)=""/117) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffff7fffffffff, r0, 0x0) r2 = semget$private(0x0, 0x7, 0x41) semctl$IPC_RMID(r2, 0xffffffffffffffff, 0x10) mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000036000)='ppp1\x00', 0x3) r4 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r5 = dup2(r4, r3) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000000d000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f000001c000)={&(0x7f0000027000/0x2000)=nil, 0x8, 0x0, 0xc2, &(0x7f0000031000/0xe000)=nil, 0x6b31e852}) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c4e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d97000)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f0000285000-0x20)={{r6, r7+10000000}, {r8, r9+30000000}}, &(0x7f0000a12000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000430000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000961000)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f00001c0000-0x20)={{0x77359400, 0x0}, {r11, r10}}, &(0x7f0000784000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000eb6000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000040000)=[{0x5, 0x3, 0xffffffffffffffff, 0x0, @time={0x0, 0x0}, {0x0, 0xffffffff}, {0x0, 0x8}, @control={0x401, 0x80, 0x1}}, {0x200000, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x3, 0x0}, {0x0, 0x0}, @note={0xac, 0xdba3, 0x1ff, 0x5, 0x2}}], 0x60) set_robust_list(&(0x7f000001f000-0xc)={&(0x7f000004a000/0x4000)=nil, 0x7, &(0x7f0000355000/0x3000)=nil}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000f00000-0x4)=0x0, &(0x7f0000d74000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000254000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) pselect6(0x40, &(0x7f0000000000)={0x4, 0xa, 0x200, 0x24, 0x4522, 0x7ff, 0xea, 0x3}, &(0x7f0000004000-0x40)={0x9, 0x1, 0x100000000000000, 0x7fd, 0xfdb, 0x8, 0x7, 0x4}, &(0x7f0000016000)={0xff, 0x401, 0x1, 0x147, 0xc4, 0x3, 0x8, 0x3f}, &(0x7f000055e000+0x761)={0x0, 0x1c9c380}, &(0x7f0000013000)={&(0x7f0000000000)={0x4}, 0x8}) 2017/12/17 23:29:50 executing program 2: r0 = creat(&(0x7f0000be6000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007f6000-0x20)={0x8, 0x80000000, 0x8000, 0x3c2, 0x3, 0xfffffffffffffff9, 0x9, 0x7, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) r3 = syz_open_dev$mice(&(0x7f0000a7d000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000d12000-0x4)=0x3ff, 0x4) r4 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f00002f6000)='/dev/input/mice\x00') getdents64(r4, &(0x7f0000a0f000-0x18)=""/24, 0x18) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) getdents64(r4, &(0x7f0000461000)=""/936, 0x3a8) getsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f000007c000-0x4)=0x0, &(0x7f00006ca000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00008f1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c9000)=0xe8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000afd000)=""/77) fallocate(r3, 0x3, 0x2, 0x80006) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00005e6000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f0000867000-0x4)=0x98) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ca6000-0x10)={r4, &(0x7f0000bc9000)="78b30683aee72a44"}, 0x10) sendto$inet6(r3, &(0x7f00001a1000-0x35)="5b28f5ce2a9e2c1fdc1bb37a690750ccdbefc18898d9462304b48cfb9cf385ab36cc93e1e35a588884ac1b22938c64ed7ca6eb4e9b", 0x35, 0x880, &(0x7f0000e2d000)={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) times(&(0x7f0000029000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000c7f000-0x8)={r2, 0x9}, 0x8) syz_open_dev$sg(&(0x7f0000e64000)='/dev/sg#\x00', 0xeeba, 0x40) fcntl$getownex(r4, 0x10, &(0x7f0000d25000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x800, 0x0, &(0x7f00004e9000-0x8)={0x0, 0x0}) 2017/12/17 23:29:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003cd000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d6e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cfa000)={0x0, 0x1000, "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"}, &(0x7f0000289000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009bb000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x3f, 0x0, 0x6, 0xa6}, 0xa0) r2 = socket$inet(0x2, 0x80001, 0x0) r3 = syz_open_dev$tun(&(0x7f000056c000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x100000021, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x3f, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x5, 0x0, 0x7, 0x0, 0x8, 0x0, 0x2, {[@mss={0x2, 0x4, 0xe770}, @nop={0x1}, @nop={0x1}]}}, {"074f070016fddd3391a4b2748d6cbb3f"}}}}, 0x4a) [ 65.884084] cgroup: cgroup2: unknown option "" 2017/12/17 23:29:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008e3000)={0x26, 'rng\x00', 0xfffffffffffffffe, 0x4000000000000000, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000050f000)={0x6, r1, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000c42000-0x8)=0x3000) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000711000)={0x0, 0x0}, &(0x7f0000e86000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ea1000)={r3, 0x9}, &(0x7f00003e0000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) close(r4) r5 = socket$alg(0x26, 0x5, 0x0) mq_open(&(0x7f000027d000)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x80, 0x2, &(0x7f0000229000-0x40)={0x0, 0x6, 0x1, 0x2, 0x9, 0x2, 0x81, 0x4}) bind$alg(r5, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r6 = accept$alg(r4, 0x0, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000fb4000)={0x20000002, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000874000)={0x8, 0x1, &(0x7f0000d63000)=[@map={0x6, 0xffff, 0x2, r2}], &(0x7f0000541000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x4, 0xf6, &(0x7f000017a000+0x6d)=""/246, 0x2, 0x1}, 0x30) sendmsg$alg(r6, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="130b", 0x2}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r6, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000c30000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f00006c7000)=0xc) r9 = getuid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b84000)={0x0}, &(0x7f0000e49000)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000c21000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9, @loopback=0x7f000001}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004f3000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x80000000, 0x1, 0x6, 0x1b, 0x0, 0x20, 0x2, r8, r9}, {0x36, 0x0, 0xfffffffffffffff7, 0xffff, 0x3, 0xed, 0x2, 0x42}, {0x2be4, 0x3ff, 0x5, 0x8001}, 0x8, 0x9, 0x9, 0x0, 0x1, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, 0x0, 0xfffffffffffffffc, 0x5, 0x5, 0x6}}, 0xe8) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000b4b000)={@generic="fe77b11e306c63097f4ae870c07be101", @ifru_flags=0x0}) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f0000d51000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000061000)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x2020) 2017/12/17 23:29:50 executing program 3: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000078f000)={0x0, 0xcf, "f8d68d30f74afc179807bee9e97b1115126b61468be01cfbb33d29462c567872b4c228e8499e39562385c0b78c14b724e66d43d019987b2038cb54733a1aeddeb2bb882435fca189d73aae172bcb39e6b6e099e602a21069eacbb0e8884968ac2a394e91446b7e5aa13484ce064fd6e6fbede5c7267697b4c32b7dc8a77ae5f0d50979bfbda810c941e7be1583a4f8181112f779f2d0219ccb3911ea3ca6fc46277508df18a877b2d513ebd38ae8bdea7f65de7ae76083f1c3bf3cc280e5700daa098c808febebd764c9a36a3ace04"}, &(0x7f0000f1f000)=0xd7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000001000-0x6)={r0, 0x9}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006e9000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00008c7000)="f42d4377672fd3fa7a70c73f7b8fcce661650e9cfc81872a550171fa9e5663ee68c7e652fc82bf851aa68ae51401c22cf44ac143bff8c1502a60634788e41d6392bd3f0e1bbaf8c030d50dc9b7096dbbbe53a84b2b563fea2874b7e28ed6c34727be81c7e5fd23ca3c0162b5bd5289013c421c27057c93391a46eb0bebd9ed639999276a8b3339d16efe45bf2e6a41a933e5876a2d7f6f997a1a40b55e6d38b3ea71d3860c98cbed970ba4e6dd950462c6606e5a5c853c12818741c169209334f6de204beaa7cde383bfe1504fecea847083", 0xd2) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) recvmmsg(0xffffffffffffffff, &(0x7f000084a000)=[{{&(0x7f0000b0a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000466000)=[], 0x0, 0x0, 0x0, 0x4}, 0x40}, {{&(0x7f0000a93000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000c4000)=[{&(0x7f0000d57000)=""/63, 0x3f}, {&(0x7f0000e0d000-0x20)=""/32, 0x20}, {&(0x7f0000798000)=""/107, 0x6b}], 0x3, &(0x7f0000c2c000-0x1000)=""/4096, 0x1000, 0x7}, 0x3}, {{&(0x7f0000d87000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e8e000-0x18)=[{&(0x7f0000533000-0xfc)=""/252, 0xfc}, {&(0x7f000069a000-0x40)=""/64, 0x40}, {&(0x7f0000d25000-0x72)=""/114, 0x72}], 0x3, &(0x7f0000818000)=""/219, 0xdb, 0x1}, 0xc6}, {{&(0x7f00002b7000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000abd000)=[{&(0x7f0000d56000-0x7e)=""/126, 0x7e}, {&(0x7f0000046000)=""/17, 0x11}], 0x2, &(0x7f000068d000-0x1000)=""/4096, 0x1000, 0x800}, 0xc1}, {{&(0x7f0000e20000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009a3000-0x20)=[{&(0x7f0000f4e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ed1000)=""/98, 0x62}, {&(0x7f00000dd000-0x7b)=""/123, 0x7b}, {&(0x7f0000fe7000)=""/33, 0x21}], 0x4, 0x0, 0x0, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f000070c000-0x30)=[{&(0x7f0000c2a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000152000)=""/135, 0x87}, {&(0x7f0000129000-0x1000)=""/4096, 0x1000}, {&(0x7f000029c000-0x21)=""/33, 0x21}, {&(0x7f0000d27000)=""/66, 0x42}, {&(0x7f00002f2000-0xab)=""/171, 0xab}], 0x6, &(0x7f0000f2f000-0x67)=""/103, 0x67, 0x3a53}, 0x7}, {{&(0x7f0000857000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b32000-0x8)=[{&(0x7f0000c6f000)=""/225, 0xe1}], 0x1, &(0x7f0000176000)=""/6, 0x6, 0x3}, 0x1}], 0x7, 0x2, 0x0) lstat(&(0x7f0000874000-0x8)='./file0\x00', &(0x7f00004bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000672000-0x8)=@assoc_value={r0, 0x6}, 0x8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000750000-0x4)=r5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000469000)=@int=0x81, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000049c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000165000)={r0, 0xfa, 0x16, "78a643731e97fdcde28b3d1dd5115a5d297239595525"}, 0x1e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000751000-0x6)={r0, 0xabe9}, 0x6) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f0000504000)=0x3, 0x4) sysfs$1(0x1, &(0x7f00005a3000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') setsockopt$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$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f00004af000-0x68)={0xba4f, 0x41e, 0x1, {0x0, 0x1c9c380}, 0xffffffffffffdda0, 0xb08a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bb1000)={0x0, 0x0}) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f00007d0000)=0xd7, 0x4) write$tun(r4, &(0x7f0000342000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x629, 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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "454e82", 0x0, 0x0, 0x200, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@routing={0x3a, 0x2, 0x1, 0x1, 0x6, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x0, 0x0, 0xff, 0x101, 0x3ff, 0x1800000, 0x1}, @hopopts={0x0, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x11, "677e4371092005476a0b45885aade951f5"}, {0x0, 0xb6, "273d2c5b9adf03f37e89acfa3c6330f764ecafe60bece1b791dc073eaf6c54e6350c29370c83f8b8982a4cd508be432e869d5e917d99d106f02ddf18fda996f79aa902545136dfcabc838f1dd8d2ea52626acace972d3ad064eab7d4ee8fc2f03af6f3ed6603dd1777d2f96cc78f10333f891e570b3905b966912620452e74731a4c7df1fe2bf7e5df6316535e770ea0949b79a62a43a14ff4810a0971eeaad75fdc63740a7817792dd156cdca04953ec90a28d5e56b"}]}, @fragment={0x87, 0x100, 0x2, 0x7, 0x1, 0x6, 0x3}, @dstopts={0x3f, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x53, "7a03e27ab26bbbaba409e3b30f07dc9f5a5faff16759f6bc51df6170383bf10c76d0fb993857996104b763b4efa659e20d53d1eb7c03a6c3f610973d7e11a46729b5c810fb40e795b187ad80ea0d0419584ab2"}, {0xc9, 0xe0, "749ff0374be914fae8952eb951c831870831a895b64792c9821a4fb1e9b76eeadd025592bd0f583c04c64f32ea0411c2e2007b4cbeea648efe91d227b9d861ee16c1ef1689e5b9a8067c8386887798b943cf79e81bdef4563ee4e01445ed4aa909fddf0efac07d7a7127f0064c4ca1b696cece197ca09489eac51836824666570a59e0ee979a54ea4a7f4d7a2211b9731cbaac603ff1d5f331ec90095f19a2bc710ec328039719d96f09898c69090b5cb2f986bb1971287d318db0092e408fc50a384db12c47e27bf1f87ab0c866d7c731fa6304993cb202b460b6630607d1b5"}, {0xc9, 0xf3, "92ee32f357ed89aa3503eaa3f43a87bb54a176109755bf8448c33230043115cee29f98dca28b125b6905c823e5a8113c9253204071efdba2a2bd8e99dae55fbcf374ed64621e43307363682740334df7a9be3e48f1a707c4c60b4f724f546181ca149c9a818a8ac0e42436f7d4051e9c26434b25a04e8a77b556b1b7ed667182c4e148a875c3abd0c87c6881dce83270648a4b129e61c06b360376a42690be54739381efeea32fae5440d21e996a132e20b8acf5848407e1b338dab84a2f1f7a8c6ec7f25ce376e8c330f61ae81d64bd9e10bf03b2abd880eb1314cea1a45d1bf6d59c88aaa42a37ff965d900ece8c7b3770b8"}, {0xcf, 0x87, "104550736217533f832e606b4177a4e09c14a64ec866165033ac0462366861afd648b58a9ecf54e1cc42f9c868fbd3390da38c757ed307f1d25fdcf2bdda3d0314f11fe2382c8b78d9d2f3930656ad35f2bcf3b28edff0f10b251453c8b1e27acba85c02c0baba7f2f86598e7146f55d7768adac332b014a5fbae22909c498d6e70c5007b1212c"}, {0xfe, 0x3d, "5fe25f821cb9158e6463f827ad623fb2596ad76fa541c9a18f1162d14cc57cf9e6761f724fa8b8019113c2155c080f4356940eaff4f9e8c9bf29790a0d"}, {0xc7, 0xe2, "adabd2712963336d3af3faf617243a1982e6f4b9f72422a1aae29cbb20fdaf7fbf62a0e127719d56a0b770fd6526cf21bb37afd725237c47fe76347184414855493fd08c8e7a0efee8b3a4c4183e67a1d51fdac0160d6d931a5b35916226b21c00e192d57039582d050b87bed0d457f9c5006b822743c9840b3867198b5c943ae0ec2e3dd9fb64bb55522bcdaf85a1c1d247df95cf4a57b354d7b45363b0a437ca51d4ef0ba151a477fa8f8c378f4ccb07a4d572164b2fd1e87d7ff948e35ad2619ed030fc420f37d639c8bf3f102d02f2c6813b5821c5a8da9a9d24674e0007ea80"}, {0x5, 0x6c, "35cb81f31abc549c139d4dd5412c463a2a9a2c4c1a3d33ef5f770381c2d52a246910a4b60edfb78a236f7d41f2df9bee17dc2c677cae852b2148b5252e289845d0735b0f9491316fad06d08f7cb170743921842b85df7c173fbcb6b9d85c560049a553eb11af0f47a5234675"}]}], "0418d0d00881b74e26a588cbb24001218161bbff93ac58fb4fa4ab86bd0c70cfb6be14d9133907450f5b22037e46fb25860c1b7db78ced73e87a641a8fa91b73089cf167d21b78ebb81205f4e4f706b2b9622b1f69dd027ff8199694cdb8739d24dd849e1b02b56353bdda03b264d3256cd4fd6f9fdb810fe64a3b70c4c30398bc6cc8f6bb71ceef1df4feeb968f21d2a822a542f9272708ba86190712f70758c629e39e782d2645be9ffc"}}}}}, 0x65b) 2017/12/17 23:29:50 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007ae000)={0x3, 0xffffffffffffffff, 0x0}) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000e30000)=0x0, 0x80800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/loop-control\x00', 0x40, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002a2000)={0x2000000000e, 0x2, 0x7c8a3649, 0x7fffffff, 0x2, 0xffffffffffffffff, 0x7}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000998000)={0x0, 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000bbb000)='./file0\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002a8000)={{{@in=@multicast1=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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 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 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000033a000-0x40)={0x4, 0x81, 0x2000000000008, 0xe2, &(0x7f0000cf5000-0xe2)=""/226, 0x1000, &(0x7f0000810000)=""/4096, 0x1, &(0x7f0000cf4000-0x1)=""/1}) write(r3, &(0x7f0000f1b000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18fcff00f132040014006e35", 0x26) pipe(&(0x7f0000cdb000-0x8)={0x0, 0x0}) fcntl$dupfd(r3, 0x403, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000787000)='./file0\x00', 0x80000, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getresgid(&(0x7f00006da000-0x4)=0x0, &(0x7f000003f000-0x4)=0x0, &(0x7f0000c9d000)=0x0) writev(r4, &(0x7f00008e4000-0x10)=[{&(0x7f0000923000-0x61)='l', 0x1}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000875000-0x9)='/dev/rtc\x00', 0x402, 0x0) socket$inet6(0xa, 0x1, 0x0) [ 65.965706] device eql entered promiscuous mode 2017/12/17 23:29:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c50000)={0x0, 0x0}) getpid() ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000ffe000)="92a4394f8342d1f75c86448e645a59655e598aff821a6b24b53435c80dd744fb341c0424933724644e3c77ac9174a99bfd256a5c8785d405fd11406def4fb3008159a27871aa6acf8e3943a8965ce0a9decc1e19f6f80a51a0978e0d0fd4e7c65fbe8d804ee92b3f10eb41bb487357e4dd568f2fc7bffc9edb53d70827369d52dd9b655fe1d6772ca5f81489b5cfe78bd7b39f8e112e3365248e93a84d49d80b351d9a4f90672175b960bf26fb659b131ef39c59") r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000312000-0x10)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = open(&(0x7f000013e000)='./file0\x00', 0x201, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0xaf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000740000)='./file0\x00', &(0x7f0000ac8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000553000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ac000)=0xc) fstat(r0, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r2, &(0x7f000074b000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$sg(&(0x7f000048d000)='/dev/sg#\x00', 0x58d1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006aa000-0x8)={0x0, 0x7}, &(0x7f0000e50000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00004d5000-0x108)={r4, @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]}, [0x0, 0x100000001, 0xff, 0x9, 0x7fffffff, 0x6, 0x7, 0x8, 0x1, 0x10000, 0x80000001, 0x10001, 0x0, 0x7fff, 0x8]}, &(0x7f0000558000-0x4)=0x108) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x10000000000, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xfffffffffffffffe, 0xfffffffffffffbff) perf_event_open(&(0x7f0000f74000-0x78)={0x4, 0x78, 0xe3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x6, 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$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000028000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a55000-0xc)={0x0, 0x0, 0x0}, 0xc) move_pages(r5, 0x0, &(0x7f0000a6e000-0x30)=[], &(0x7f0000001000-0x10)=[], &(0x7f0000000000)=[], 0x0) request_key(&(0x7f0000de5000-0x6)='rxrpc\x00', &(0x7f0000ebd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000313000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9) r6 = add_key$keyring(&(0x7f0000a92000)='keyring\x00', &(0x7f0000ce3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00004ee000)='keyring\x00', &(0x7f00006ea000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r6) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r7, &(0x7f0000ef5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f00005e5000)="ff", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000f1e000-0x4)=0x0) read(r2, &(0x7f0000151000)=""/1, 0x1) [ 66.001872] device gre0 entered promiscuous mode 2017/12/17 23:29:50 executing program 2: mmap(&(0x7f0000000000/0x285000)=nil, 0x285000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ff3000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ebc000-0x34)={{0x3, 0x3, 0xfffffffffffffff4, 0x3, 0x835}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00000c2000)={0x0, 0x0}) select(0x40, &(0x7f0000829000-0x40)={0x6, 0x9, 0xffffffff, 0xfffffffffffffffd, 0x2, 0x5, 0x3, 0x7ff}, &(0x7f000086f000)={0x3f, 0x6, 0x81, 0x3, 0x12c77d6e, 0x6, 0x1, 0x7}, &(0x7f00008ef000)={0x5, 0xfffffffffffffffa, 0x7, 0x5, 0x1, 0x0, 0x80, 0x21c2}, &(0x7f00001c7000)={r1, r2/1000+30000}) fcntl$getownex(r0, 0x10, &(0x7f0000d1a000)={0x0, 0x0}) sched_rr_get_interval(r4, &(0x7f0000a0d000)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000666000-0x10)={0x77359400, 0x0}, &(0x7f0000877000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000e2d000-0x20)={{0x0, r5}, {r3, 0x0}}, &(0x7f0000452000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00007ab000-0x4)=0x3) r6 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r7 = dup2(r6, r6) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00006cc000-0x5)='/dev/hwrng\x00', 0x420700, 0x0) bind$bt_rfcomm(r0, &(0x7f0000e3b000-0x9)={0x1f, {0x16, 0x6, 0xece, 0x5, 0x0, 0x7fffffff}, 0x8}, 0x9) vmsplice(r6, &(0x7f0000073000-0x30)=[{&(0x7f0000165000-0x1000)="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", 0x1000}, {&(0x7f000007f000)="788ef84ee894548493a7394955f056b800c1bc5094540f6495a5ff77159c3f80fea2b3013a5df6cc8566e11697f10f560b24b7c123ea2e800fad74951703987c3cde0b69518a08e3e7731b1e0c7d11357cfdc6cb67ef11bc4f88b5a19c573056be8283b46d425847", 0x68}, {&(0x7f0000286000-0x26)="b899300cf37f1afd6d86c45ba1e9e392d5ee0c63e2088cac1d4311ee8841edeafbd2fcd99871", 0x26}], 0x3, 0x3) ioctl$TUNGETVNETHDRSZ(r7, 0x800454dd, &(0x7f0000283000-0x4)=0x0) 2017/12/17 23:29:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000678000-0x18)={0xc5, 0x7, 0x10001, 0xe203, 0xe89, 0x8}) ioctl$KDDELIO(r0, 0x4b35, 0x15) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000064d000)=[{{0x0, 0x0}, 0x1, 0x51, 0x400000002}], 0x18) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005a4000-0x4)=0x0) ptrace$setopts(0x4200, r2, 0x400, 0x2) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000a00000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ba4000)=0x0) ftruncate(r1, 0x10000) accept4$ipx(r0, &(0x7f0000ab9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000010f000-0x4)=0x10, 0x800) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000d7a000)=[0x80000001, 0x3]) r3 = accept(r0, &(0x7f000045f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a0e000-0x4)=0x14) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000090f000-0x4)=0x400, 0x4) r4 = shmget(0x3, 0x4000, 0x54000068, &(0x7f00008e0000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000bf6000)=""/101) fcntl$getown(r3, 0x9) sendfile(r1, r0, 0x0, 0x72439a6b) unlink(&(0x7f0000f9c000-0x8)='./file0\x00') clock_gettime(0x40000000000, &(0x7f0000433000)={0x0, 0x0}) prctl$seccomp(0x16, 0x2, &(0x7f0000926000-0x10)={0x6, &(0x7f0000b6f000-0x30)=[{0x10001, 0x10002000, 0x3, 0x7}, {0x0, 0x80, 0x4, 0xff}, {0x1000, 0x5, 0x8, 0x40}, {0x1ff, 0x5, 0xfffffffffffffffb, 0x5}, {0x2, 0x7, 0xfffffffffffffffe, 0x1}, {0x0, 0xfffffffffffffffc, 0x157a, 0xfff}]}) fcntl$getown(r0, 0x9) getitimer(0x6, &(0x7f0000214000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f000033e000)=[{{0x0, 0x0}, 0x100000000, 0xa121, 0x2}, {{0x0, 0x0}, 0x11, 0x5, 0x1000}, {{0x0, 0x0}, 0xe3f4, 0x8, 0x0}, {{0x77359400, 0x0}, 0x3f, 0x3, 0x7}, {{0x77359400, 0x0}, 0x81, 0x4, 0x8}, {{0x0, 0x2710}, 0x1, 0x4b, 0x7}, {{r5, r6/1000+10000}, 0x3, 0x8001, 0x3f}, {{0x0, 0x0}, 0x4dac2608, 0x9, 0x6}, {{0x0, 0x2710}, 0x3, 0x74a, 0x7ff}], 0xd8) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000fd0000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00005c7000-0x10)={0x0, 0x3, &(0x7f0000629000)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}]}, &(0x7f00006ec000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006c5000)={r7, @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]}}, 0x8c) 2017/12/17 23:29:50 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000150025ffff07008e300914040a01c2fe200000091a000100e89a0000000700000000024fe3000000000000000000", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000-0x28)={@generic="303d9d3b369f103285535b39d37b0fdf", &(0x7f0000003000-0x30)=@ethtool_dump={0x3f, 0x8, 0x40, 0x20, "996d5e78812964222f7f4a526f78b7dfede84a862ae747e1f82f03525df309d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000010000-0x95)=""/149, &(0x7f0000010000-0x4)=0x95) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000011000)={0x0, 0x0}, 0x100000001, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000011000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000010000-0x28)={@common='ip6tnl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_set$uid(0x0, r2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000000d000)=0x0) [ 66.082639] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 66.116703] futex_wake_op: syz-executor0 tries to shift op by 4095; fix this program 2017/12/17 23:29:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000926000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000805000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000f06000-0x4)=0x0, &(0x7f00001d1000)=0x4) r4 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r4, &(0x7f000020e000)={&(0x7f0000b9c000-0x18)=@file={0x200000000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00007c4000-0xa0)=[{&(0x7f0000026000)="007dba72a138391a1c355389410e82705add4ca4c0e26b36b8c83e2024b54db51ae3efe599f520fc5c7dd14cb50fe957c71f4a618cefb1bd840921b131da7652e3fabe3b3b9d95101c879a398d9edcef9f58d60b5e28b5f2ea0355d6fc9670f04cf537b33934895bede9b9a90e3df8b827c41287fc8bf4b0ef72974d048d0b9a95efb87e278086089ae89efab06cc0b758599a2e7434cdc3879f889e291917cf86c4fae264330f099e954374bfc42d793185a6849dbfe760fc705b02fb8a35d2036439f88756a07a23a7a51e814fc068eb764cbbf25de160c20bd06442168da1e911536869a921e17b121a4b6a72f744ea", 0xf1}, {&(0x7f0000832000)="82c7ddee130152fb803524a90299b9419fba78e8fa47b710af6a919867241e47c53fa12d4d96f4acea032e0bcb8da636b8c9a61abedeb20252e10383c6231ae1fefb5bff160b390132d893d1ed1f18f896f8d7e28b3222189046594ca8a2feb686320200e44e22ff8aaa5345b601800000f29c4a3a9743d07f64b11f6a5166b4fb856cedfe38ff3eed6942495795050f8b032a2f02724ddd5b48299f3a52a434b5924405c9ba7500cd355ac2fab9c27a302c38ac875df066681478c0b448f9ba758c5b1c8cdd76467a8114c71663a5ee328854046ccf67511804fb3c7ab834c3c225e0f4", 0xe4}, {&(0x7f0000d55000)="9fb64084262d3445946c783f6efadf8cc8980a528edca0a793af62119bb5db2c9ebe9d26e615499c169e27e28c216096718c66987fb53a1adad12e36b8ec4345f3b11fe8c46e891316a19c31ccba22a102c6aeeb902dab0a29e299dcf62adb47cd571446326dbff323a363543362818005dca76aac4f6890d577867b1513d60d01cbede0db", 0x85}, {&(0x7f0000f09000-0x9)="eef3d0925a67f6f705", 0x9}, {&(0x7f0000f05000)="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0xfff}, {&(0x7f0000f09000)="9402f4f4387a626e46b5f04ba5fa61c1e9d66b68b0e82de020c0faf97600ffd67344b7dc7b00f29c2a305ad9ebd9e7149d9701037cbcf0269b3b001071857a40d6006e0c04a246e21d472c9a69605765b6832606e8247e1d0de5572032833095ce66f510a6a147105ddab81960725f5567a977c3aee817f1b07b7ca53d37c91b15360827cfaf906304d3574a75a171888021ce80f9b9de1cd1d417c9bb2355207be2c4cf98d3e6533f4155564ae8cb05b3821c6a8d540f6d7b8241ab05004a8c98fd8263339011188aff05df94389e97f0ca0b7fd3a07efd4f", 0xd9}, {&(0x7f000003f000-0xa1)="c696aac554bced1645eb3686405923cb956d5a823d4a38246339734f3a7b9e22939797a12ddd38098ae8ac0474aa2865647c29dd25e52c123ac8507091da7938a4217ca06b3237115486b5494e3b6261c995e0e0a9a3b2c06e82e797bf5e03e519b83bcd52ade510dc60c441da1b7e09702249d9c83666d62b2ee4bf907c4ca2d15dc8af62f13a5bf57d9be9ff3f282f47bfe15aea0960fa9fd22d7a742a714766", 0xa1}, {&(0x7f0000efe000)="806ad6374d3b597c5f23fbf9dde788b774b6f25eb7526a3490b4d7284fe0db7cc2b033e0d7fabd0af429c3ebc38be0154360782bbd743ddbbad38b085fc1f8147d214aa0dbf0b30c6a1e29e5ab59c7e5ec82a17ae2b80aa887de161d59e9eb83", 0x60}, {&(0x7f00009e5000)="31b965a2df510a2d0fa27316d1ca7a618eeb8c2bfa4f21413231b57b76c29be92ad219ac5385125665077e73662a6ec90fd2911f203a8f27a364336602158d7cf5ef676de65a421b401336cd987cc1b32c515665e50ac2d93b2d93b9c2600bfffd4ef43a4bbcb771ca6dcdbbba56da965fb4afa0fe655ac43b367d1cc776d4df20526623f83a0eb0dd4312fa56eff49ce9d6b36de7233be14c8633905479be086289c808496961b7f0ba979bc8e548bdc77c307dce30009b24caa5fea0515bbe0fb821b8b7babf4c", 0xc8}], 0xa, &(0x7f0000f07000)=[], 0x0, 0x8008}, 0x8000) sendto$unix(r4, &(0x7f0000a0f000+0x7fe)="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", 0x5a7, 0x20000087fd, &(0x7f0000f0a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) sendmsg$unix(r4, &(0x7f0000d96000-0x38)={&(0x7f000010c000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00005b8000-0x30)=[{&(0x7f0000f17000)="b32e76482fac7ea51e462ae550dec835e18d1734", 0x14}], 0x1, &(0x7f0000c74000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe9000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000f0a000)=0x3, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000fe8000)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000ded000-0x5)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000fea000-0x4)=0x4, 0x4) bind$inet6(r4, &(0x7f0000f0a000)={0xa, 0x0, 0x80080000000008, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000feb000-0x4)=0x278, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000064000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x5, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0x13, 0x9, [@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000966000)="22000000200007040d9447000900070002000200001b08000000001206000f00ff0f", 0x22) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000815000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000fed000-0x4)=0xc) 2017/12/17 23:29:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000082000-0xc)='/dev/autofs\x00', 0x4000, 0x0) connect$unix(r0, &(0x7f0000001000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r2, &(0x7f0000cdf000)='./control\x00', 0x22) fcntl$setlease(r0, 0x400, 0x3) llistxattr(&(0x7f0000d99000)='./control\x00', &(0x7f00008e6000)=""/177, 0xb1) r3 = open(&(0x7f00005d4000)='./control\x00', 0x0, 0x0) r4 = open(&(0x7f0000a99000-0xa)='./control\x00', 0x0, 0x1) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f000016b000)=@pic={0x8001, 0xffffffffffff439a, 0x2, 0x6, 0xcc2, 0xca56, 0x8000, 0x4, 0x6, 0x100000001, 0x7, 0x10001, 0xcb8, 0x7f, 0x4, 0x2}) r5 = dup3(r1, r2, 0x0) bind$inet(r4, &(0x7f0000c37000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000075000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc0000)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00004b8000)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f00008e2000)={&(0x7f000061e000)='./control\x00', 0x0}, 0xc) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x0) 2017/12/17 23:29:50 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b3f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b00000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdfde, 0x1ff, 0x7, 0x8, 0x8e2c}, &(0x7f0000067000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a43000)={r3, 0x8, 0xd55a, 0x9}, &(0x7f000029d000-0x4)=0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000e0d000-0x10)={0x0, 0x0}, &(0x7f00002a4000-0x4)=0x10) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) prctl$void(0x20) r4 = inotify_init1(0x80800) fcntl$addseals(r2, 0x409, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cde000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001de000-0x4)=0x10) inotify_add_watch(r4, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f000093a000-0xea)="94ba8bfca9c4ba15ddaeb870c4efad28d780b65aee68f354fc34fb328ad1ed23e9f660f986a683750baa3f010c1aa8011d1458bd5f879b0517b57b69d6e1e9e724cad959b45fb5bd501c2b8438437069b14f0441f8376f00b06d51cc080e85090e2f9ebcc68add29aed26500c16b919477ab9aac580ea4a477526b5eec32d101f0a6918687cd35f1d1f5027dbf07e9869ab9d663279bc9e89dfad05f0c9d1ec9b620d75ffaf47c172de33066b5d04676e697370fe4939cfb43e135c3f13efc1755c8db09d3081512fcbc9bad4caf026a6ebd2997c9374c7b8049634eea1ff7ddefd58916c45fcad78c8e") readv(r4, &(0x7f000059b000-0x41)=[{&(0x7f0000b36000-0xf7)=""/16, 0x10}], 0x1) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x5, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fb3000-0x8)={0x42424242, 0x42424242}, 0x80000001, 0x5) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1011, &(0x7f00007d7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @x25={0x3, 0x800, 0x1b, "304d4935530d28d04cd0a5718206c99190172fa5342ab512c5c90ab7acf4bd7bb33a6a57895ef8792eefac33e955e3b9750f88921cd6223440cc2a2ca0b0e3c2aa0bace4d399f8645ce71dddf66ee61cee6943a4d2cad7dbb5d0aef46dd690272ac4ada9ea7f90be7d61ea9679286530fd83ec1173df4bdbfeeb0aa4760e06d5584730f331d5e2d6f9efd14cc46fc4725a4925cdc761136e9eea800c8b5e86f595df7687fd793123952bf9f9fe16ef3353cf7114467daced8539d969736b760ee6ada421da5d4ca8d858e5d1c97b009a55f52a1797a2e67e8b6bcb89816276f48fdcc0c841a6d66c0e42ae7c66bf8b1e01cf5f5afa839105908b71407ce764fe6f806d0336096ba99b702c085061b32ea6d484fcb2aeb845a0aa260dad18edea4fc396a73f21261a3507de5d970e4c151441fc83c14d90b600b7a34396faceb1a730b7913c92eeb112804d94a65def480d406ece5d270b93d608c66839cc4179136411500248ee53147e9a46eeac8ec56e4429b0e1ae5a71979e1a3df3cb60efbd67f6f640bff0693d3274d1d78fcf2aeb95be8a5f2b9aef956a34b327fbad8dbd7da29be505934aa2d2288c5f0948f565f376edcf8b04fd28192fd18ffc391411ceed1e75d0a64484f0650aad50a4200a4f5e8adc55f959029c539b9131c56ec99f2e6460a265b0f2b4227f1aefccfe49de84cedca8dcfa67d8a6c6b01ce699a86b6460e6b7a1d731dfa0ce5806567db42913565b31da0b668d914a01d64a8a2f275ecc266924cb92d14c90ffb60d01ab4254e40e3689a626c65d8beae5eee05bd7dc8adc4188447f8391e700561084b1205757a06e35a8b0dae0fb7a864f20965776c1dc86f858637c79496e025dd191430a457bb75ab41c1f35473aab2842ffd89cb20ed928886143d10493d685d6fe46fa13cd62f43135685e1581ba52793597799224578ff6d7b2482b220e189bf700217466bde0491a50c69562f03172ba129c616d5f49825e12b0a9faf42d3798fedf60fec0aca5308f95db18b426fc673a438f60be2cf248d4e9170b56a31fb7ee6df5c67411049b73c1aedda0e561debf6581480ecc712561d1a5dd9f5039691a7faadd92a526110a481339ce153d2b594beeb3a7dab2634c5f5ac50270a080593ef66e0de7af365d5acdf275aa9cdd6b0b968ae4a398e8d443c34b7604f0afbb31d70d6d4718cff0c40ece655580051e248d610c17d018dde2315d2db4f6f51b53286f95cc98028a8926615bedad9427eb4966a1d290bbfa7dcd5686c03c83fc5c5d009f8f293f048667fe61882d07b5d736a5bb1307b182fd0572710360baa466d7b930eb66ff9e1b81f764882c00095024bc5410f4c7b597b442f1b59fb7e4c27d0fc7d1e020794fa3755be4eb9f8ef41f20ee2ae9d7a5606c6be7de119226c5a2bafaaec25c7d881013b8e4619d598952fa59bfb3d6c3ff21b726964a5454ad350c4d0bf48b553361a217b461075638f47b83d72a177614f663ddee1f8d89e32744ac00dd4eb7e7f08c8b70393faebe9f98d4beda6459dd74bdbe74f37b623ae83f66df0b708f9bf3e0310fad5b141b188faf4478f770be1c1525e209a918757fbe3c177e5ea927e407a7b8e41d53e7799193605e694e1a89dd6e5d98f0e90cf980f047f857198567b344661b146086389f88e30eacd1eb86be0fe6394e5e0d77a5da63c4e1927e778cc29199b73065425eb2884fe278e78a845535196f0a4ecbdb17082d14fdfcd1606a33b4775496d15738503224f27de37afa32e23199a2c18214205f5236bae226be6114a90cb8eafa4af18574a4a8ab1f2b54db61bfcef010daa3da049d596111e899515cf1b51a9556d06a063bfe2d56cf4e4d5fe6b737b5272807b9ac512daa89da565ad01843e6719e49b137cef2472fab2828aca38413a9d8594d2607bb15a22053b3e1e382f60bd8056c42357893316a79c7dabff8aa35d555834083f7ea2a630e62f407282699ee7bcabd04ede77847383e5c4a5687794397bcc41c0dfe880b3b04fb8096de248830cc9adcd1ddb73416d7463794a6e7a0b3fe70dfbaeb138feb5872eb6f84bcab7ca1c4c3dca540b887b50a59d5d72a4a8ad96c9f48e67203ca415b54b56dada8c42791cb535820a7b6b0d4b29670e7618f36ab597b440228399808cf477d961bd1e24f3b2d532a1e1bb80fe3721ae5b0f0239026a00fa85854e4b2e38b4421cf6b8f9b529b53c68751351e6fc5e26637f0e356df73893abaeddc5406d826df1100ac1a18bd15899b6c7c2073d33e9433fbc63a48e2aa2b914882b2ff9eded35cae1d4c47bee2acec75a76116f0cf01ff635aa0a3d88f479272d000cf3a7c825feccc9836e7d4d94af097461c4bd427763d33b1ae907858b287e6fcfbe22a4653a8f09938dacc737c869d3fe3bffdbd2ff8bf678ebd02ed65902af25ec743eb5f9823bd8cf5e0ce1c3804cdf1aaac9b3b0926c9a9cb835d25d6db9c84ea683888b4d9f4f57db7430af3b44e54d5a6b4a500ddadf87e97be3cbb17370c511f54f50e612232178b2b3b7697a6807422e15afd6461c7c7f0e5c4d64b1e524124a33493690a1aabf544c2c75f337ebea34d4ee4688c6db206867bffa5ccf0c6fd32985be26039596ebb1cec867e1688ed463f643667fc3f7b769d4478350b6d1e2f19a7a06fe5680dfe07f20851a20f7982ad604c77ae58a77bfd49675d7bab469f6b069f59cef9a7de95f25987378462a58919991dc5e071ae30a5c1b08902bc7370277502a3f5c02381db338a800f8b02a0a1cef8544e7cecc62f6781c2dacbd5c39c3af5df21ee6d662c6aeaeb09fc1841e2d8a7b4771f43dc7f2d0cf518439a1705c72ab69044cb96633325f30b64accf4478f601f405c27e0fee34e433f92fe4719aba7fd536ccd513024ecbb338bf07f47e41dd1e2b1a1793e882150431cd5efbc2283d6c08a96d79e0a5f32a6c6f2d0e000953001df90f0423b4e9eb6c4b12767533dfc5d3ad3d2cd3576360ad5fc2cf073cdc7d5c96f4b4f456c5941e091822b3729450699a9256545ca72652cf203d38c70ff5106553eca4ebdde73048ed3dfc9e12011f2fcd3367d6235e117d904e5c7fcc573462cb71465f605d6474a53633b1dbda690d1badc63483c897ef6f3662bde44e21516c038d32285fe2e8b1bded16b736fa69626e907d7191dbca381d3ddecd6f6981df362c3924688b5b050d7a0e8f89516a3374c54a57ca3fb9d84ab776bb2fe9f6527d5f2e071e52b854c0deb1d0cd6781491c4fd2f4e2f12928a4d9287881c39b5cff0660150e9e98572bb10b36bded47531b60da2dc1a06cd784c46bf4c1ca2e804816648f5c62f4230702f5860a4428ecc35278898f9f114bef246db2778410695463e0a982b5a36d24f2395467a9970c8b5a75cbe77678067d847b3985352d70de74a69eccc98762894852720539d22db31f23aa80347f2c55c9695118889a2f73ff589d2190aad973ae95d83a12504f52ef5de74da3a4d8db9d2ff15651075193e2d1a1a1f8b19710a54725f14d284474553042a1e19049fe349c6e5eb2f8b2c9cc0c29b83147d1d7770bd8754dfe7338be63be870d14749f2b40ef0038810ff4244e4d133eb0e14d4c5b6c7b526ad18607e03e9321f25923b832004dba2eb0b09d11acc0b7b4c66399b94a67ee29c7c7e9f2691227df7b30d266835500cac6802756f2705cb8729eaf7bfc388d6091b36d0970f40932399cfd03e98bcdc338daf837ab83bf8483e6aaa343e84459236ba32f93e241bc98ec65cf577f81c02bf50e7079fdb5d474c9a5c2e7422ea2a7508368d00a3bf79562939b5390fe49d65067090e16cc46f6a289a92e25c6c6c703ca62b94b805379e0b08a1334d1070543a9b4f10556bcc68c4e327f5bf0e35da5f08af7f47018eecfd7b53c3657a115e860321873eacecd459d479d8d8d802b1aa0ef6b3b35c2962d5643620cd8196fba971ec122fbb34ba851061a590d532fd529a817e403ade6430b31a98dcdbf6d5fb83040217cd2af473a6f69fab61c9c412e0ea3878befd203416628b3e8ce5ff3010e5af46d2decf63f61efd5c0343e8ccb7f21322a340229156aaae52fe0def1e27527c2ac5ef2174eced0510c16df87aced199cade7285c0f22250683a0592acbb93d327a99e849f79b8c45c7d4dc8bcf3b32196a8c5838349983b170aeebbdb513c533ff5ffe985819a697b8ea0c29c9f199ae2718361a103b21b3352f1b2ae374e46eefed776b1a04f2bcccdd9260b8759c677e5d394a0788b7b58960c1d24c8e57c17cd3a236224aba76088554340c0bb34cf2172496aeee602628bdf32a723d11fce50f3644c22f7e755d276c5f187f6b64c6d48fe8d7425c6c605fe711a7ca4a0f959bbe8c8b3023f7b61134c390fbd221b1c5d1e4e3a8ce1cf269e5684e57c6d4cf5cc7490e1adc76b25c071d57bf966809e2cc17362e622857cf2963db18935fe20c824f8481e5fd4f0166e6d2200949b50682ab4a4e1b8a7fbdc67c9858add051734ac215598a13304a68431c35cb6511f6c9bbb07bf18d0f8e5503e2c2ac8fd1dc2b07b331d21112026158c72607ce6538fbfc9b41a4735af0c5056074745832abfee1be5423650c599abf597756262b87dadc3b7283737cf7d3a1d13272513cf226de0ceecae65830b1443a1c9992b8123635d275dab9bfdfd6bc3e1a218093e9b9ae40dd1326ecefc0bd8c2b89914f5ef0e6cfd6644f7c626b15140984c2218d60dd1b579e4d4fbd04d79c9ebfbb28846a9542c8677a98cbfa94f6a86ebdf07e0a6e2c81365c9c1e848558b992fc9765891e8d7026b48f22179f3c18e2911b548a1d1e5187707b86a5520bf2fd960dc94f8d802e0eb2bcbd601f171241851c644dbc1bb449d2a71cfff58b3be038c023778c293e0d72e2903e695276293993feed081ca050b1c24d1a208303f4d7c4d40640725e1601f1f1f344ceefe9b32c585049ca6c93b1893a7772f37911213f5b070e03e35ba7066683667897a9d1bf13d1d178c8b74b475883a3dd034cddde942b5b7890a03b9443ee6758005098f1b7aa8e4e780c92a3cc089fadd7c84998ca03caea61904856081aa332719a787fc6ca0aebc192312d0fc3248ab07103205ad86865d30c28ae11905166f3603b8ecaba8ce0fd3f7000ec00069fa9f561d51515b95d8ca75f198f48f6c369b5780ccdaa4c4e0be683dbfb812f1ea87da966ab3d62607bbee8cf63984c1d55019331cb56dbbea325c4c3f081f11ae934f34aed493064e9d13c3b8d854e4d5210af95886d85a605b5bfcfe9ad9628e8de331c601623377fc8a881ebb0f5391662d6e346248bc1575b660257d7c564d7389ebaae049b98e5f7136f50b710caa04a62958a1d1d678ef78bf26ea9a09b44fdbac888ce814d6a55c6d99d5c656589921eb9099cdf8c4aa1b33df69bb58d5fceb5d1edb345d0f3ec678368d26914222ffbf497abc21e0ec79da2f0c7741b8897c5ff59a3057c6f350e2800b09456fd02adf54638e55730b964586056cb6dff85194dc5008d01bab6ff4fd6a83e20c129894a8fc3559770b3944ed94dd5224cfb04d7fcb47922b35b62e647119539a36b9e36c68858b9fec80da5d43a34ebdc1129179c6098a3251ebd8fbe85779a88a72471555b75b29b456d5abf12dd07e04fa7151ea6faf6ccb945e1e788eaae0a7afa87a77d3475beef442e263ebce737ad70a033d3a5b9d00a18236376eed7a65c5403076a1f4fe1b79e2f6e46424babd90b860c16465b7501d91b30d7fb"}}}}, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fb2000)={0x42424242, 0x42424242}, 0x200, 0x5) syz_emit_ethernet(0x41, &(0x7f0000894000-0x41)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x8, 0x0, 0x33, 0x3, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x15, 0x5, 0x0, @multicast2=0xe0000002, "d0ca9120a72097d793036a1aa9f041bf16bf3403c70dbf"}}}}}, 0x0) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r5, r5) [ 66.171697] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 66.201106] futex_wake_op: syz-executor0 tries to shift op by 4095; fix this program 2017/12/17 23:29:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="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", 0xfa0}, {&(0x7f0000df4000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301acf825361a7a63dfefcb7cb71ae3168e995aba77bd533b", 0x63}], 0x2, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x90, 0x1}, 0x1) writev(r2, &(0x7f0000b03000)=[{&(0x7f0000081000-0xf1)="46b7e223f229f46301dcbc09e27611d23cd2e44ef6e3e18efe510dfb92b91cf27b5d676c20e4fdce9b13cff088ed4a350116c1f4b633628fee289357ecb38d6478ce89bb3fec0d9cba0410f6bb3d17cacae1f58e169d691140cfa7fd3ecb1b9c9fabbd4be3362290d6fe7080b998d01e115ed3fdcbcb4075aef92dcc68a286de9b3f6b50326795c902778f915380a60e21a0e1e202af5da4ac8072d748cfdf33c685a13102a6d4ad3ac02ad922b64f1cc24274a1dca6231e5f6494cb9dac71da9b3983bbe9c8514c9e7d46fe38a1133c37a55aa227362d4fc5b156351ebf51dbfee6d276fd0377561bffb83d53cfa8df99", 0xf1}, {&(0x7f000026e000)="33012912ebc1f5aa2b60057f7f15a4e23346dcb8b4a7451bfe157f9e1d4c115bcba2d82fb4d4a482052f13e08ea8e6426eb61b1ca700cfd7d222148335bf01b130d57fd471148e00cd8e9723a13f887ef447bb9c9bb41e7feb40cf437d903ca91e40dead11c1b6213189ad19bd1885e970eb59730a122bbf", 0x78}, {&(0x7f0000155000-0x70)="a21f25114b4ddbeeb6a9c52a467b29b9c7a11e240816ffa6ba3fa4f3c30fcb4e628e58b35e64342f52c67090900354f7555c29034dbddab68c0a36a3ef4ae8144ed46cba4d5e58da961127afbf62d1d4dc85d1543ad481723d7c419c684ad7a76fa8c33a21b83190220272a19e9d4d87", 0x70}, {&(0x7f0000df1000-0xc0)="285f740716d103d4ec56e9db1f6939672c8b59bd9493784c12f39491ea5df384fe307a9c6fc0611f119437dfcf658c2cb1d45041bcb9b17e279680dde50f609e570491ffc0d908c95a6d2c7cbaf701f9845df7f083890deb01a130ab6dd05b295ddc140ba51e6d6ac8e78697da8c76405b3b94e30fc5a223f336a6859fabfafde78f88d2885d046dfb0fa0f913e7c1f85406c42e1d3b0b0181c455a0eec0241b3e64dc01dec640086fe0ec2a310c4c9b6deb5a48a41dc24dca0b3a702a12b86f", 0xc0}, {&(0x7f00003b4000)="7286926b94be6e69d3f4ba1981a8a7d54fad95cc4a706442b8bede1272662f380d925f9da01cfa804e68a0e915c35adcdbd49a090e0572c5b1b0", 0x3a}, {&(0x7f0000d00000-0x10)="93417f804f373d5bb5563397702f533a", 0x10}], 0x6) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00008db000-0x1000)=""/4096, 0x1000}, {&(0x7f000086f000)=""/163, 0xa3}, {&(0x7f0000c16000)=""/99, 0x63}, {&(0x7f00003ff000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e93000)=""/4096, 0x1000}, {&(0x7f00006da000-0x84)=""/132, 0x84}, {&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000590000)=""/0, 0x0, 0x26d}, 0x40) bpf$OBJ_GET_MAP(0x7, &(0x7f0000238000)={&(0x7f000021c000-0x8)='./file0\x00', 0x0}, 0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r3 = syz_open_dev$vcsn(&(0x7f0000594000-0xa)='/dev/vcs#\x00', 0x8, 0x20000) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000f5a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r3, &(0x7f0000807000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) recvmmsg(r2, &(0x7f0000c59000)=[{{&(0x7f00009ee000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ac7000-0x10)=[{&(0x7f00006f5000-0x85)=""/133, 0x85}], 0x1, &(0x7f0000e74000)=""/118, 0x76, 0x3}, 0x8}, {{&(0x7f0000cf1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00006ec000)=[{&(0x7f0000edf000)=""/63, 0x3f}, {&(0x7f0000e46000-0x49)=""/73, 0x49}, {&(0x7f0000637000)=""/240, 0xf0}, {&(0x7f0000a3b000)=""/244, 0xf4}], 0x4, &(0x7f00000d1000)=""/67, 0x43, 0x18e}, 0x7}, {{&(0x7f00005b9000)=@generic={0x0, ""/126}, 0x80, &(0x7f000075e000)=[{&(0x7f000059d000-0xa9)=""/169, 0xa9}, {&(0x7f0000028000)=""/4096, 0x1000}, {&(0x7f0000f1c000)=""/130, 0x82}, {&(0x7f0000838000)=""/89, 0x59}, {&(0x7f00001f1000-0x23)=""/35, 0x23}, {&(0x7f00007b0000)=""/113, 0x71}, {&(0x7f0000a2b000-0x51)=""/81, 0x51}, {&(0x7f000063e000)=""/11, 0xb}, {&(0x7f00001ad000)=""/205, 0xcd}, {&(0x7f0000fae000)=""/88, 0x58}], 0xa, 0x0, 0x0, 0x5}, 0x3a}, {{0x0, 0x0, &(0x7f0000a01000)=[{&(0x7f0000099000-0x9e)=""/158, 0x9e}, {&(0x7f00003fb000-0xd3)=""/211, 0xd3}, {&(0x7f000006b000-0x87)=""/135, 0x87}, {&(0x7f000083b000)=""/5, 0x5}, {&(0x7f0000f24000)=""/4096, 0x1000}], 0x5, &(0x7f00006d2000)=""/146, 0x92, 0x3}, 0x1}, {{&(0x7f00003f5000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bf0000)=[{&(0x7f000017d000+0x60f)=""/168, 0xa8}, {&(0x7f00002c0000-0x1b)=""/27, 0x1b}, {&(0x7f00002c8000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000e7b000-0x75)=""/117, 0x75, 0x6}, 0x7}], 0x5, 0x2, &(0x7f0000808000)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000cdd000)=0x100, 0x4) writev(r0, &(0x7f00004c7000)=[{&(0x7f000051d000-0x2a)="290000001c0013a8000375008102087c0a000600000000000000e900090001000000010095645a0200", 0x29}], 0x1) getsockopt$inet6_buf(r4, 0x29, 0x44, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2017/12/17 23:29:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000b11000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b2c000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000060000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa7805004ffe09000300fc", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) r3 = accept$alg(r2, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000e4c000-0x10)={0x0, 0x1c, &(0x7f0000f15000-0x1c)=[@in6={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}]}, &(0x7f0000c4c000-0x4)=0x10) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f000036f000-0x85)="a3d68026a05b144e01cd7c7b76dc2dcd0e18eaedc6094dc8989dd6fbf63e7272e038331dbc1da6fb8d7648fc019a420b8371028bffded4066399cb772df6a52c5b6ccaa745ab01369fca8a8ecfca573faf0f11311ab52bc891699a7951ee41631cfb50417c5fcd92eb3b3fade72dd3d4be1f04132318d8291dc4f8c10dd15ec354a01cb6a1", 0x85}, {&(0x7f0000500000)="0634bad83b0b05a42c5319b8217d894c2ead0b4bfb3500000004b26b11184b2411f3d05a51b5b2676bc3f64266f8ec3fa1a8914c1c0c322db6a895ff6dde34caad6d5170147d4c12a6c04c632b44ce51c93011aaadc25e60bcdd1c7926a2993ea5f81b574f8d938dfc6c302b36341fa4088a32c9b7a819916960b43d78925df4", 0x80}, {&(0x7f00001fc000-0x50)="2af75c85595d04a9443032e30e35097b662a4ec9a5f67c12aa9049a9fd52618dc2ec55081889f0ecf43c357c2ea523faa3e89bdc745292fad05a3a8e9527a4fb7074a92dd384b9c55fcba13b291b9f0e", 0x50}, {&(0x7f0000327000)="", 0x0}, {&(0x7f000000d000)="822fe8ee165eaa", 0x7}, {&(0x7f0000a6a000-0x1000)="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", 0x1000}, {&(0x7f0000c5c000)="88f684a6794fec86b0bd4836ba9649fa22537e95317d2359182c56a2dd7f72dc5c977675a1eaaf6ffd60ee1d6511a867018db045e497a2182975f6dad27774", 0x3f}, {&(0x7f0000f41000-0x96)="42540faa211e3b8cb2e34ac2cc2fe9a47079f1ce71442c0a17dde95c2b57cfcc16ef223a404ba673b85188e1e7e861259020aff4bf63b967eb17c3fac3f939a2f5263c8c2c42bc2b0b14d8641288d7aae61c0a9f820b5f3ffa857f415fc9f47d6c03fd96e0b1c3f9aef868d485bd648b5087afd1b6b2784dbd6345252f907f845e35c315e236cdf6b8f7b82cb0db79ed105602be1aca", 0x96}], 0x8, 0x0, 0x0, 0x4000010}, 0x10) recvmsg(r2, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000d43000)=[{&(0x7f0000904000)=""/16, 0x10}, {&(0x7f0000745000)=""/187, 0xbb}, {&(0x7f000004c000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000050d000)=""/57, 0x39, 0x7fffffff}, 0x41) r6 = open(&(0x7f0000052000-0x8)='./file0\x00', 0x400100, 0x104) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000fe000)={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]}, 0x14b, 0x2, 0xb, 0x2, 0x93}, &(0x7f0000dc1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000121000)={r5, 0x200000000000cc}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000083d000)='/dev/vga_arbiter\x00', 0x44400, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000378000)=0x0) r8 = fcntl$dupfd(r2, 0x406, r7) ioctl$TUNSETTXFILTER(r8, 0x400454d1, &(0x7f0000d40000-0x10)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x80000000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3f) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000c77000)=""/176, 0xb0}, {&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000c2d000)=""/4096, 0x1000}, {&(0x7f0000f5e000-0x13)=""/19, 0x13}, {&(0x7f00000b0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e81000-0x1000)=""/4096, 0x1000}, {&(0x7f0000457000)=""/203, 0xcb}, {&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x8, &(0x7f0000d68000)=""/102, 0x66, 0x400003}, 0x40002040) setsockopt$ALG_SET_AEAD_AUTHSIZE(r7, 0x117, 0x5, 0x0, 0x2) 2017/12/17 23:29:50 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x8, 0x1, &(0x7f0000d94000-0x10)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000fa0000)=0x5c37, 0x4) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000710000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d2e000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r0]}], 0x1, 0x0}, 0x0) socketpair(0x1f, 0x8000a, 0x963a, &(0x7f0000a0c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000a5b000)={&(0x7f0000fa2000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000fa5000)=0x0, &(0x7f00007df000-0x4)=0x4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000fa1000-0x30)=[{&(0x7f0000fa0000)="3bd9cf928a56454aa7732bbccd158f9ea9e71ae57fd84c49d098326f39e85159584eeccf510ec8886474ae97b895e2ad636af9ccedb12ef53b3b9cb749e66d5da614bb8e379805cb9acb722668bfd541d0ce8fa5d1acb1505ec5abd374bb9ca6613ff8204b709df83a2908917175967bc50ec790156ada90b2902f16dbe8d6a7105c5b2ba96a706b5b87835e7cb4e4dd8350f6858a3263d6da05fdae5b89e1923b7d612696f2405598a7db1c37840e9cca51636812fc6f5c2079d26800d7bdbfde24c7dc85cb19a2a4efc6dae424b2f1", 0xd0}, {&(0x7f0000fa1000-0x3f)="85a03a30272946cadccda61a1dc06b84a1c7ba6ac1472e81ac2873c4a6a3264c72b8647d44e964dcf580de81e52a30eccf000ade33191cfb04d1c5876bc113", 0x3f}, {&(0x7f0000fa0000)="ca8db71a8fad71e8acadcc44976d75e3e830859471280b54e2bf7d4119aefdff0b74221694616f06e9ba8dd60e90f10b7423b1955fdb320c08752697dd866ff0ae1fe439d6bba9035656667eb86a871dfab9aaef35feb9b9228e5f500830909b236c3fb78caa44d7e67628cf90cadee36cd3392ad1bbf808229cdab1c45afaab8c18422291653c55abb53c55c3a531e820a478cd06a5d99ba8b1534399538d491f2e9f06a563b0a864fb1b01a13d913f7c15e9cf603a159e48d19f3642742935f7da043f", 0xc4}], 0x3) listen(r2, 0x0) dup2(r1, r2) r5 = dup3(r1, r0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r1) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000fa4000-0xfff)="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", 0xfff, 0x20000004, 0x0, 0x0) connect$unix(r5, &(0x7f0000f54000)=@abs={0x1, 0x0, 0x3}, 0x8) pread64(0xffffffffffffffff, &(0x7f0000f9e000-0xac)=""/0, 0x0, 0x0) 2017/12/17 23:29:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000c0e000-0x2)='./file0\x00', &(0x7f00005b8000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) r2 = syz_open_dev$mouse(&(0x7f00006ef000-0x12)='/dev/input/mouse#\x00', 0x9, 0x420000) r3 = creat(&(0x7f0000d8d000)='./file0\x00', 0x104) fcntl$notify(r1, 0x402, 0x8) personality(0x5800014) r4 = openat(r3, &(0x7f0000c8b000)='./file0\x00', 0x100, 0x101) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007a5000-0xb)='/dev/hwrng\x00', 0x10400, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000b54000-0x4)=0x402, 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00006ed000-0x4)=0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x800000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000036000)='.request_key_auth\x00', &(0x7f0000eee000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000218000-0x2)='+\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000bcb000-0x8c)={0x0, @in6={{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043e000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000532000-0x14)={r6, 0x7, 0x10000, 0x7, 0x2, 0x3}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = gettid() fcntl$lock(r5, 0x6, &(0x7f0000524000-0x20)={0x0, 0x0, 0x7, 0x100, r7}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000c6b000)=0x8, 0x4) syz_open_dev$vcsn(&(0x7f0000c28000)='/dev/vcs#\x00', 0x8, 0x80001) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r8, 0xc020660b, &(0x7f0000b6b000-0x90)={0xdf60, 0xfff, 0x1, 0x4, 0x2, [{0x8, 0x7, 0x100, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6, 0x6, 0xdf36, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) renameat(r1, &(0x7f000068e000-0xa)='./control\x00', r1, &(0x7f00000f2000)='./control\x00') io_setup(0x200, &(0x7f00004e0000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008ea000)={r6, 0x18d0}, &(0x7f0000867000-0x4)=0x8) 2017/12/17 23:29:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005f5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1fffd, 0x40a) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="166c8c4bc4cd0dd18dbf5414e2896041", 0x4}) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00005f3000-0x8)={0x6}, 0x8) r2 = add_key(&(0x7f0000eaf000-0x5)='elur\x00', &(0x7f0000e33000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000679000-0xff)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(r4, r4, r4) fchown(r3, r4, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x80000000000000) writev(r6, &(0x7f000032b000-0x10)=[{&(0x7f0000f43000-0x39)="390000001000090400000000004046f80600000005000000450001f4ff0000141900060000000001000000000608000300ff090000ffe4693e", 0x39}], 0x1) add_key$keyring(&(0x7f0000410000)='keyring\x00', &(0x7f0000488000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r4, r2) socket$inet(0x2, 0x80000, 0x7fffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000030b000-0x8)={0x0, 0x400}, &(0x7f0000329000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000e4f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e0f000-0x4)=0x14) r7 = open(&(0x7f0000b66000)='./file0/file0\x00', 0x0, 0x4) getsockopt$inet6_dccp_int(r7, 0x21, 0x15, &(0x7f00000a1000-0x4)=0x0, &(0x7f0000c6b000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000afe000)=0x0) socket$bt_hci(0x1f, 0x3, 0x1) socket$kcm(0x29, 0x6, 0x0) 2017/12/17 23:29:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000020f000)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000d5c000)=""/234) 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) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000084e000)=0x0, &(0x7f0000b22000)=0x4) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00001dd000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000188000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r3 = creat(&(0x7f00009f5000)='./file0/bus\x00', 0x0) rename(&(0x7f0000248000-0xc)='./file0/bus\x00', &(0x7f0000336000-0xe)='./file0/file0\x00') r4 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000329000-0x6f)={0xfffffffffffffffe, {0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x6, 0x101, 0x1, 0x667d, &(0x7f0000a19000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100, 0x0, 0x20}) ioctl$int_out(r4, 0x2, &(0x7f000024b000)=0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f000015d000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x4, 0xffffffffffffffff, 0x0, 0x3, 0x2000000010004000, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000002d000-0xa0)={0x0, @in6={{0xa, 0x1, 0xf19, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xcb06, 0x6, 0x8, 0x80}, &(0x7f0000df1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000063000-0x6)={0x0, 0x4}, &(0x7f0000e8e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000043c000)={0x0, @in6={{0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0xffffffff00000001, 0x1, 0x100000000, 0x1f, 0x4, 0x400, 0x3, 0x67c1, 0x3f, 0x7, 0x5, 0xf572, 0x1ff, 0xff]}, &(0x7f0000188000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c93000-0x18)={r5, 0x100, 0x20, 0x7, 0x2}, &(0x7f0000a85000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00006d2000-0xd1)={0x0, 0xc9, "984083a88772458276788f3dfd3114fc9f6bb58228f6335e12e662bda39c52538d8865ec33a31203134a8381da922226a84a862364296d67899f788d928b64daa6d2fbfe677afe65803981108d46d42f3d360c1ad96f4efa106de1f817d9bc3d503a6d8b8e6e478d005b015d8dc9c97f05416cdcb46c68b10ffd906576bd04ab32fd50043ea0174907dc9da3b8116b9b9c9a45949ecb4de313fbcf382b3b474543ccc1a7bc314c01184b1eda11739f8737dbe3f5c209a14ed18674956543758295da902cd5145f03d6"}, &(0x7f0000ee4000-0x4)=0xd1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000965000)={r6, 0x7}, &(0x7f0000ae5000)=0x8) connect$unix(r4, &(0x7f00009e4000)=@file={0x0, './file0/file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007a8000-0x6)={r7, 0x9}, 0x6) r8 = semget$private(0x0, 0x3, 0x20) r9 = getuid() getresgid(&(0x7f000012f000)=0x0, &(0x7f0000aa0000-0x4)=0x0, &(0x7f000056a000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d00000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ad000-0x4)=0xc) getresgid(&(0x7f000026b000-0x4)=0x0, &(0x7f000055f000)=0x0, &(0x7f00006e5000)=0x0) stat(&(0x7f0000fe8000-0x8)='./file0\x00', &(0x7f0000a20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b45000)={0x0, 0x0, 0x0}, &(0x7f000028a000-0x4)=0xc) getgroups(0x8, &(0x7f000041a000-0x20)=[r11, r12, r12, r14, r13, r14, r10, r14]) getgroups(0x5, &(0x7f0000de0000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0]) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f00008fa000-0x58)={{0x5, r9, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0}, 0x56, 0x7ff, 0x7, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x49, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x49}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x40) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) [ 66.315508] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 23:29:50 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000feb000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fb6000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fec000)=0x18, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fed000)="400062d2", 0x4, 0x8000, &(0x7f0000319000+0xc0f)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fed000-0x2)="de", 0x1, 0x0, &(0x7f0000fec000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x400}, 0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fef000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b23000-0xf)='/dev/sequencer\x00', 0x40, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000ccd000)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fef000-0x7)={0x7, r1, 0x1}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fee000)='./file0\x00', 0x8600, 0x80) r3 = accept$inet(r2, &(0x7f00004b3000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fef000-0x4)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r3, &(0x7f000043e000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fee000)=0x10, 0x80000) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ff0000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000d20000)=0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000489000-0x1000)="b27ccbcb1b328d087e224fd5c4108340782077e079580aa5db67fafae437fe301240cbe333433440237674d61a5af90a4c62953ed8449480dc1768666e5d692f413a3b92a661c63f20cbfd4bc0b5aec458d4f911960517311cbbbd8058fdfb8029a0e5b756d2fd1acc6b4763313e565552684d0fda5e81b77bb826a701b510c861630b03ae3c92ea586e6c940cad8ac0fc35f1081df8a0a54d94d9c82c674133e64e05c53f1a7046742f070690fb64d418e10693dd3c762830288672e9009642c5fd1f4dc0c11c4dece92cdd06267d21c3c4efc62a9a59682a6c0d65be340a4f8bed0c40b5ed856a979dfa76d969c572b36772fe0757fc0ee0e0c7645cc281faab91d52ebb2268f51620acb73d399e0019f024808785a4ed44e44e7073697859fa5ff96976406bceb89409974ab7dc0af2038c1022c8156c2acf94709a7d7e1f847ca52615a20b680000000210372f7f6f8144c1e32c46f59b463c5bf242b09a76edcfa1c97b2a34b35d7340dda5a4c28acb8648b894b7337d53263ab77d837410bf6041d45a7c1ace5c259ca11295d3fbcac7861ac56ad2fa00e51c7b297fd7c2420a47c6abed8c57e751acf02d66ffc12bbce3ca2dbe638e7b8b40f7410638ae1af10cd6849de087b9aa430bbdb34ff6729ae4f51763512017cf37404c45cd982c9650cf3be8887f1f31a4f62c749a4e0cb879a8b12ad4b678c701eae85ee33a692256dfec68a3f75cbb032030770e8250a708d575ac1de0ecc1e999f098aa2f26e4896b747b25da57f6d3b38b854b5ff9b1769283f6a323f8df17e5da3d291d05cbee8fca2fe9e84bebe08780e31cb2c34b4b603decb65b79f15976a2f5e1fc3a4d60f47135c417eb1c006c758328baeecd48f9d320059bae575777dcd5b60256aeba8cecd5daaaf1294195b088d0d6a5fe388668db593237c393fa0a41d60d365c6de7e1058a9df74ca6d229eed7acbb53a14ddedc0a471467a9aaebae909fa6e212b5c8488bced6debc7f4d9659a1fc29cb6a573b1898ae61abf91c8514b3027549208702bcc08cabdbe4cb0d42038934b44970e1351c58e85d0b38605ae953d1f79418f79e03bd7e57fc4fbc76c541fcff92551598cb7ecfa403b7723d0ca19d68c9f1c399060dcac81016125b6f1fed0f23c5dca591e8bcb408beda10396c3a676418ee8d411d6eb981aa4df1918f03d2458bd810cab0b048a2097a8fae88f2066ec83202d708302f9315a20ed120bbd4e6995e7aa8665c906ae5cf7e87b458448864a2d89aa545a10f53e7c8ba8e66d082a158ffa93e62c4bf13cf0c4d7ccc14db92d08c01b0edd3ca298ab05852f83f9a2dd6a1d1da533ee882c465c47b5d1c1c77128f67ba54454f4fad395b26ef9ba76cfbc5def411953902c1a619013efd26e7720a74be4b02be8eef80df7a88900e8a59fcbca5a9260563a2cf840ed1fb5f37fc381d6d05d88b72382186a5369c24527c86198efe769902886b90b64dd2832f369d5275c1db61b60769afa686937f2d43e3b0d5440b1555e3aa88056fbc4b0c4d5cc4c28cb3e17c59281df1e5e2188eeda506081e59a1df8e875ab3e5e2bfae2ed06c85b3d0781a18fde05690c77c1ae513ef99f1ca202bbfd234b6a9274961be39d19f3a101bef302e77392aeac87e08c5d179bd2a7c4d7c04cd857df59ab28b414b941fe945a23082d098c82c52c7482c06f3096475c00b86eba5b2ecb0cff2ee8ceddbc0b46cab7f5391c357f03d7dae3dbf12cb222405b08f09e07c887c46a6b70836a646c1d2984c173ac5660141a4413751450dff65fdb73ce86f711314f7f4094c7b50f43a4f8bd8af1fd93b41444c8417b0c33902d8c868b8ec646dde4a5cf84b7dc32f5c2968ba81b82abf48ce4bb421bbf7e7cbba6b25efa61a81e903705cb029d62298e734bdb9b92d2c4169b4ac2098eb41d7427ceee879fb102cf063855f1ba85e5653c857b27838d447f94e3c2ab688ea58249f7ebe59b940b3eb20b96101e032872ef121c6cdec25064f218d5342cef600699bb2a18e03b60c49e240333ed5c93e0d94d158c38173c355f1fbdcc2f2c032df0ac29f36f584ca203537229c7918cedda6a67999850f499b55e97d45a583ea3333abd64cbb931617538361221e09edc03ef6da631de07cf0e419ccf5ba16ce2015192b1657368e43552e0b1c6f97afbd4faf7b829d48b4e5d1484735fe1459ffcae8f5cc97ebcba8fea1ca66ff71725efeb80460586032bc3f6d8e848085d6752ba7b8a79f9dcabc8c97b7df49e768ab34f3b6fe30747ea6a91982b68c79f11cf505b819f029645ed7b985ab0b23635de8b28a0dcc7796467f61fbf91d31c9e70a162a36a86e719a6f10178c6d8f5407ca25113e86fc2464c165c47657c3dd103460de11d93a82cb12ae4135bf281e1d5a8094b91cf05b13510199d41e635199c17ab41771af442fdaa5cc54dc0bbd12359b891b51db98b9b9270142c839ea039450cec2fa43481a3a8ff99935d5b2626c5e969ecbc458e79111addd709b0ebb46bcec7516a922c78404031198eb999eb8dd467edea06395365e9381dc7a1e9a62029c2c51903741d2ad09fca1a994ad918e3fe50914990868116cec8b05210268de348cdd9f06eac47514d546531d228c666d1ea9e0420bf4deddc4dfaee520e71c632712456c73aff595d3aac7c87df4a4259154326db1e3ef6a49e40dfb2bc6a19eef7aaac2f33fcadebe28795a32a18cce55f5f03dbd4e91cc0e73394abf2dbacb2cc070ff94c0728e9b98efaa12cdee1a0b3d1ba4367832462c76966a9b0c42fa90ca49e1be98b11c423274b71af173f3ececb9a9936b045c553f352f5c91f4f4425c05c7b9731b29e1754f67db255a1ebae8019369a88ec88f353f4d140eec9a54d80d3b28c44f82a7afa9a28c9e7f6de9d9fe13c360c6f6d2cacaa46157143b03a8c099cc59fb0c99aa57c541dc9b213c9b2b8c2a50f2ae808bdcc75967dafb791f2ced8bc9348bf679c560f94242526d598feb04916bceeb1573333bb87cc4553824973a00fa4c5c8e6c34cf639f0170c72a3ebcf72a93e804c69265e971bc7d20db6c52ae5669ba576cfae3ca01f74fad660161cd4f5e43feef85da5a336ef2bfadca55067115f6dce57eb3e3b9fba13f16a9ae43281b148a0ca01886070a35a27a7cf0fddd5150d9f4524d9750c6086190612094aa3a74fc5bc1301baa9b5b5e5319a48291c9e4933cfa81a3337b3f8069881e389180a5535f9c3c036cf8f56acda518e9c391f0ae5399cea9c7098ab0eb5f3cc2996de6f9486a1d41b6f11c2d08d9b88fb5a3018fdd003feb7366169b617ac0ce9bc44584aeec160f9f966584b6661b24e9278432ed4925ef05a6bfd107bdfe39a7a42704340b1ce5b858fb8f2114ef08a303b985b42b1081365a65b9cd5af6cd81d6c77a29ce366b90f091a708fdebc5f3cb3d7cb25721a5cf7ad11728437ebe9be26edc5ad4d81757de9755972b7775a296b161217beb4779dd4f34cba2a832ca50c4dbfccc9b160bcb400db3c69e4417d3e2dd0701443d185c3da3535e6b5a46c25f4c05bbf3ec87ca71ca54cf2cfe52d3b4ce2ffd4dff70a08c981ba2aa709104032e526ab54ccff3ec3f152afaadd32a7050652d8a560faa1399a145d75e163a285a4960dcc83992536c6f84115904cbe19d143ade102ea2aac6c074de15e5f5d830eb6ef5342dd06bde54d595e9af1113ad60d34634ca8897f8ee5ef4edec785dc480025712895a7ecd0d2f824ebc4f53d0a7c0a99c52a131faa3e475b5fe75ce8429158325bd390326529ab3f2da1b811f3f6babd28dec8cbd33334ede7473571a440bbffca1489afd05b40cb24a915b343c53171b6ac53727409cbde3448eac24945d34670cce1673cc06a2a37f27de3110cb2f3a187b926b4c6fbdc9d8ffd7a9706deab6f9957c180fa50cc2c4011acc46e886f5e4d677d8cbb59c7c5d96d2a3530957816d63603a6271a81b8688e0e8ad064e6e48713302e8c46d22c8e8b47cf07db39161444c8d159243b5b066141cad97f82c8f41f3e3cd8f18bc9479c83d5f455588ac8900fddf64f76fdfc988152b6c1128b06d50d566730d276a546473499dd7b32cbff3659d0648b87fdc26b15e4fab1f1c140b692d4af11bbba2489c3bc402608d6fce39d45c742a580004ab856900f78bd4d565a112684fb61f9f2f0b557a4a68f25042244f583706f9a644636afac4a2611aa1bb03eeb45771968f3f5939cf736554593b2fa460e6fd146050a5df6bc27187e4cdc2d4237946a108ff4637bf2baa239b693734b194157c89019113ba30cbaca55b8e64a8a432dd74a11f00ddd37b2b0f03432b3f120ff8f31f3f51d05fbc982bdd0ba3726b4b63dcb5491d5a3a897fe6c9870884f5abc5bc7d35bacbed9ee7a0ec81ec8a7710b219d7a1837ff7000c48b2f98e6b8f4847f73aad44c62839211ca089d58874e2f8db7fe0b9e11c9cac66ff6020e151dba5c9a1d4f4e65d3f5894ab75655ef2a73770123a17e5b16f807aee3ea3f6e79d405cd619d5300337358faeb2715a1f3031f01a7a9d2ec7f7b2293a36fc1860cacd0003528a44d200ea3ea1183d44b063bd2747bb7c841f202e27d13e52aa03aa423e50e9f58b71a45ff83eb1e5a2d6b5823d76d4cb9ca5c598da7e81b4ae3ffb65e173ab19c58bb76856cfb715a825ec2fc094c08db403cbc9b1596840af3900661ac8b83a6aa20ba36cabc1266fcebf338c5154a75d9f752f643280ae229a4a7c73a8e48335d6ccf4cb558750e184cd54362968ebb46169b7f746f943b18c91ddf9025d9668556fd9d8fd4e75eb0261ec9b01922fb2298873848e48a45b1154cba6e1ce4f01524f9f942a6c83e9c9055795475565562baacd6e26ef2a15c506c4e5070a67a727a5524d0a06fa376fafdba0a12ca281b9043514f4a5225023a8455c5d2ca24d9b18cc199d475d666dc53e179eda05b604c5658844e9d1bc21d7151b76f2db98982a8a5c71c25a0d4d4b477d03524982fa3fde3355b3dc3da2db6007a776cb56717a2a39ece7d16bcedf2a7037edf581b7dcfa8ca627ef1ba1cc30932a8f8530151d6d85b5481c9821d090a6730288add0f765df9c50210d6de21f843230bf69cf2759fd2606a428683b537cbae0a4afe0f9685e038a38e5f6005755c73d231c800d0e1285aba1e8e369067e18023b6ae4817edc1b298e88fafa550bda52638e6ec1b4519031bb10a6743180effe28898ad135681c33f179948fc2d5ca022153f4134abaef1379a12678209c868b8a5fa833ed044798718a80b6a7154de6f2cbbbdb20d59dc92e96331c84c53c160ebfea487fcb79be29af41128fdfeb92c162f65c5a10fda948c464594728568ed78d0719a5799b15b841ab8ea81d96d8824cba2fcf8ce6c60dfc6ed3cb7b8144a5934e24a4656fe9ff32359cdf2ec2c132c882a21b9ba5e36c9f7f5ff3774fa713a45144453ec307f31f42630ee08f688df95130f0a39081f2f8c2ef209558fdcd652f6701d87fdbb5e323ce1dc627d3a530674850381618325ed126c1ec1555f126e749bf687bc65adae94a83cf37526dde7587ed2a9e42985c472e87a66081b003049e26e7d13f54555b22e8da657334fe567f9d8bef6c147547e9c5ec3eb5b682bdab0a90b333c40533037122fa1cf3dfce810beb53bc8473ec6c52a9a87c981c542f5fae1e42243febffc366938c18610e89dcaa38fca7f2b599a7d63451e8ec0cc4cb80ff28bf0dcb293e4f32bd35ff325a66af7f954c28f1862e4a4939", 0xfff, 0x40, &(0x7f0000fec000)={0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fef000-0xc)={r5, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000076b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000065a000-0x4)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ff0000)=@common='ip6_vti0\x00', 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000ff0000)="f35cdd6e5b3da7b4bb69725f3c662c209ea467d6bae6d9f296c612c412b8a19c4fd2a50bc1f04c443f94d138e9ac1dfbc362232579304391d7cac6d430cb654da9c9d1163f3f0a865085e52f5c26715ea681faecb194faa7b7e4241c8140b7825d4ca6c609a1e563003ee4356286bbf2534b441ebb6df8f3c4801e9816e16c76f911dfc23369637a16162e3f0fa777afe61dd14c0145d456be8df4ebb19abdd32701febd8d446edd05eea3f347065c39f0b10bd3da010f0542a7606a5f8982bd98d3b3b8b3ac9dc4a856a235d22ae60a62461e507669d16008104e2e16f4c596916d3f90fe81ca6c68fb3c4f4ce129", 0xef, 0x48000, &(0x7f0000529000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00006b4000)={@generic="e8da703f353fcd82d48b980f2d517638", @ifru_flags=0x8000}) listen(r1, 0x904) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000979000-0x8)={0x0, 0x5}, &(0x7f0000fee000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fed000)={r6, 0x5}, &(0x7f00000fb000-0x4)=0x6) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f00003ea000)=0x0, &(0x7f0000ff1000-0x4)=0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fef000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x20000000001, 0x100001, 0x4, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x25, 0x0}, 0x20) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r4, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000feb000)=0x0, &(0x7f0000ff0000)=0x4) 2017/12/17 23:29:50 executing program 3: mmap(&(0x7f0000cbe000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000006, 0x80000000300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000+0xc19)={@generic="f026da58bf74496d1e7ea9d2a880356f", @ifru_flags=0x1000}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000001000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8848, @llc={0x5, @llc={0xfa, 0xf6, "03", "9d54"}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000003000-0x1)=""/1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x80800) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000ba2000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r3, 0x8, r5) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000514000)=@common='sit0\x00') r6 = open(&(0x7f0000ef7000+0x575)='./file0\x00', 0x10001, 0x110) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f000053c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) ioctl$KDGKBDIACR(r6, 0x4b4a, &(0x7f0000b0e000)=""/26) fcntl$getownex(r3, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r8 = getpgrp(r7) kcmp(r8, r7, 0x1, r6, 0xffffffffffffffff) setpgid(r7, r8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, r2}) 2017/12/17 23:29:50 executing program 0: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) r1 = socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x20}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b7d000-0x10)={r2, 0xfffffffffffffffa, 0x2, 0x200}, &(0x7f0000b7c000+0xc7d)=0x10) socket$inet(0x2, 0x4, 0x9) ftruncate(r0, 0x40102) r3 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000b7b000)=0x1, 0x876b5e795) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7b000/0x2000)=nil, 0x2000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000002000-0xc0)=[{{&(0x7f0000007000)=@generic={0x8, "7eecb51e5f28635f51c706310f7000da7731ecd692f47f417aebe9ae377515a23dd844532b701c7eb9916cf474e30f40388bad3628d12b0afae70a12a77bc291d67ec6f9f078266a863007efc1a7164eedbbc27193ee32339db24fa10eecd54da30bfb961f8cda38a9445457b3c55dcea4dcff87840c855d0e442f151ad0"}, 0x80, &(0x7f0000002000-0x90)=[{&(0x7f0000b7a000)="", 0x0}, {&(0x7f0000008000-0xf9)="73f2276940d3b3455e861e00994425047b17614995c8a1cdd5aa57c7a5d497f4f3b85ddf762f78ecd0ef395c00c5baceaef7435ff20071a835ec63f6ff9e0fd3ad50246b93b63f61a7b3223ce0732c351c23d37b54f177ca26ef168f06644ae129116387a18d59dacef484b656332ed4665acc8dda7619cfd4d8be8b3b6ccf57d99eaac2337213dcf1f0aad3914d1add858d7ea8036a85bfec05deb59729db0b05e8c3f7136df2f55ff3c47d1edf9e3e45f09cf183092e3e12e367c1fc89cb33bae2a733e2581a735b5446c396bb3f87b2e85ab31524ed07cd49dd330b667877ca7c8928f445a44ee2a4231170bd23fa2068e195a206a11fd7", 0xf9}, {&(0x7f0000b7c000)="", 0x0}, {&(0x7f0000005000)='\x00\x00', 0x2}], 0x4, &(0x7f0000007000)=[{0x88, 0x11d, 0x3f, "f416f9b2cc21049df6299b30997b015e1549872e86578c9195aaed9e97253faaf0b245b327fa6041e4215561688a2529204eec1944dcbf8ce43a7c9d295b9fc5e803f25ecadbceee4b11bb6369265cf5a72bc7508823d774b3cb3776f0ff71a890c47188184dfa2ba9ca1b3a59ac473087"}, {0xf0, 0x105, 0x8001, "da6e8ff9e311b3e30efa20508a66cfa911a156e337d43b218c2cc2f9debbafe2aa44adb8d06a111d7f3c20519cee11d6efafcb6842de99fb784e31b44d2cb2c8993b00b14f244713dda4140858730b0e18e1a11d848db4a7302002cd43a5d0c72b7eee419321577ce7925a41709537a08bf82461291dba3b3f2025a60fbd99e83bb18b000048a5860c6b1f6ebc262eebf001a8504509f7bacbd7b51cd436dff1dd10e257faf1daad7925347f91762f91d59a22bf36b78c96d01a65ce40ffd0eb3ef228725f6e151a039dce49124c6c47a7b3a7f546495815a4a56e"}, {0x40, 0x102, 0xc0, "cd6986ab89d5d6aa51005bd93b9121b385b5cba3558cbc3cd54a4fa257f665690d746b14edbac2ffab4eb7ce"}, {0xe0, 0x10e, 0x1, "eda2079f33b20677e91c2d6e41729d7d609deb8b5a2c073829cf2adcbe260b7f6608c87642303b34d27df4090b434f1ba3991e2d46734a3d473c4c8d49f30c7d91b80014b3a0d35ec7cf7b965c25262c5f31d6904d12a8afed36832d1ae2476609cf703000aff969bdad77fb4853390dc4d9273e6c675c4635cee75f98e2a85738072114e84ffbb3390a304e59c03a66decefd05440efb3d5c55a467152146d85bba3fce7cab1384a59f7934a238a4f8acfcd2535587849cfa9ef941bc4765d10dcf7d478e5664259c0b3ffc"}], 0x298, 0x0}, 0x4}, {{&(0x7f0000004000)=@ipx={0x4, 0x2, 0x0, "bca9b6a91231", 0x100000000008000, 0x0}, 0x10, &(0x7f0000007000)=[], 0x0, &(0x7f0000003000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000006000)=0x0, 0x1fffffffe0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000001000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000}, 0x1c, &(0x7f0000b7c000-0x20)=[], 0x0, &(0x7f0000002000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7fffffff, 0x2, 0x8000, 0x8001, 0x1cf3, 0x3, 0x3, 0x20}}], 0x30, 0x44001}, 0x40000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x32000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000005000)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000007000-0x4)=0xa035, 0x4) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000004000-0x4)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000b7c000-0x10)={0x3, {"a9888cc5e1d4a5"}, 0x0}, 0x10) 2017/12/17 23:29:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17dfdf0883610726, 0x3, 0x1, &(0x7f0000bdb000-0x8)={0x0, 0x0}) socketpair(0x4, 0x800, 0x1f, &(0x7f0000228000+0x68)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c54000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000c1e000-0xc)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005ff000-0xc)={r3, 0x7fffd, 0xffffffffffffff9c}) r4 = socket(0x10, 0x2, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f000067e000)=0x0, &(0x7f000023b000-0x4)=0x4) write(r4, &(0x7f00003fa000)="1f000000120003f20500940600e100770121004108001d00dfff0000000081", 0x1f) recvfrom(r4, &(0x7f00002c7000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x800000, &(0x7f0000b56000-0x4)=0x7, 0x4) [ 66.412505] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 23:29:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006eb000-0x8)='keyring\x00', &(0x7f0000119000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', r0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000033c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xf57, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000868000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000f97000-0x10)={0x0, 0x0}) mq_unlink(&(0x7f00000ca000)='/dev/hwrng\x00') clock_getres(0x5, &(0x7f000055f000-0x10)={0x0, 0x0}) mmap$binder(&(0x7f000072a000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, r1, 0xfffffffffffffffd) r2 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000126000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000410000)=0x30000000a) madvise(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x13) r4 = msgget$private(0x0, 0x24) msgrcv(r4, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x4000000003, 0x2001) semget(0x0, 0x1, 0x100) r5 = memfd_create(&(0x7f00003fc000)='cgroup)\x00', 0x2) getsockopt$inet6_mreq(r2, 0x29, 0x100001e, &(0x7f00004c3000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000546000-0x4)=0x14) getcwd(&(0x7f000016a000-0xc1)=""/193, 0xc1) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000b18000)=""/211) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d32000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f3000)=0xe8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003bb000-0x10)=@common='rose0\x00') msgget$private(0x0, 0x100) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a1d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff, 0x1, 0x5, 0x10, 0x80, 0xa0, 0x9, r6, r7}, {0x49, 0x3, 0x80, 0x2, 0x9, 0x0, 0x5, 0x3}, {0x0, 0x6ad, 0x20, 0x1000}, 0x0, 0x0, 0x6, 0x1, 0x7a, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9ec, 0x800}, 0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x80000000, 0x1000, 0x2, 0x80000001}}, 0xe8) munmap(&(0x7f0000569000/0x4000)=nil, 0x4000) msgrcv(r4, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x100000000008, 0x1000) 2017/12/17 23:29:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f00008b0000-0xd0)={0xd0, 0x1, "9939c998424cd5ec000000091e01efd63cb3c2e57496894b9aa55fb970f20fc9b0cb175ff406bbeea9ac7462ead89c713da5926109de502a64fea427795c522896a0356aed792a3fad57328fe7aadc30dfdbc1cca87a4fdd7240463e24d3f6091c0ed999022d8def3f001a9aeff197c70028bb08ea09134963a005c76026257c21b37c39078742e447cc85df03803c7dd0031fbb95ac84b988fa834c015ca5d37eda8964b11e8493759aaedb80759077701a1d7c7410d3a5907abb018c417b45f21f306acee29628"}, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000294000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) memfd_create(&(0x7f00003b1000)='wlan1wlan0.\x00', 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000da7000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x13, 0x8, "730d6a7bb7830c2891a6d3b292f5f23018a8a4a9b47d3f97aba222d05a28e9712e384932cde07df587668c83e0e6cc8de14a37382cbe4a49a75c9ea4b6ee42e6", "3da63e6919401053b96444eb3a4aa368509c43ad05fbeadbe1fd17e4b1f29f1e", [0x7, 0x8f6], 0x0}) shmget$private(0x0, 0x10000, 0x0, &(0x7f0000bdf000/0x10000)=nil) preadv(r1, &(0x7f0000351000)=[{&(0x7f0000daf000)=""/4096, 0x1000}, {&(0x7f0000c22000)=""/34, 0x22}, {&(0x7f0000bfb000)=""/0, 0x0}], 0x3, 0x1b) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r4 = syz_open_procfs(0x0, &(0x7f00007ec000-0x7)='ns/pid\x00') memfd_create(&(0x7f00002fd000-0x5)='*::%\x00', 0x1) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f00005e0000)=r4) r5 = open(&(0x7f0000461000)='./file0\x00', 0xa8000, 0x10) recvfrom$ax25(r5, &(0x7f0000ceb000)=""/14, 0xe, 0x10000, &(0x7f00002d2000-0x10)={0x3, {"99b2e77156f948"}, 0x4}, 0x10) fcntl$dupfd(r3, 0x406, r1) r6 = add_key$user(&(0x7f0000519000)='user\x00', &(0x7f000076c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb6000-0xed)='V', 0x1, 0xfffffffffffffffe) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d35000)={0x0, 0x0}) keyctl$dh_compute(0x17, &(0x7f0000f39000-0xc)={0x0, r6, r6}, &(0x7f0000f79000)=""/0, 0x0, &(0x7f0000cba000-0x26)={&(0x7f0000107000)={'rmd128- \x00\x00\x00Ri'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = request_key(&(0x7f0000e06000-0xa)='id_legacy\x00', &(0x7f00004bb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000617000-0xe)='rmd128-generic', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) keyctl$reject(0x13, r6, 0x9, 0x86, r7) keyctl$set_timeout(0xf, r6, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000043b000)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000773000)='/dev/hwrng\x00', 0x109000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000d8f000-0x4)=0x3) 2017/12/17 23:29:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x6) writev(r1, &(0x7f0000b97000)=[], 0x0) close(r1) epoll_create1(0x80000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000a97000)={0x10000, 0x4, 0x81}) 2017/12/17 23:29:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xf63b, 0xfffffffffffdfffc) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000000b000)=""/255) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000023000-0x8)={0x0, 0x40}, &(0x7f000001a000)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000003a000-0x8)={r1, 0x0}, 0x8) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r2 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000038000-0x7)={0x0, 0x0}) ptrace$getenv(0x4201, r3, 0x7fffffff, &(0x7f000003a000)=0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f000003c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0x10) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r2, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000000e000-0x4)=0x0, 0x4) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") sync() [ 66.562419] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 66.598774] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/17 23:29:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() poll(&(0x7f0000909000-0x18)=[{0xffffffffffffffff, 0x400, 0x0}], 0x1, 0x0) process_vm_writev(r1, &(0x7f00001d9000-0x8)=[{&(0x7f0000aae000)=""/1, 0x1}], 0x1, &(0x7f0000877000)=[], 0x0, 0x0) r2 = dup(r0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000165000-0x68)={0x7b, 0x0, [0x200, 0x0, 0x1, 0x528], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000702000)=0x3) r4 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') tgkill(r1, r1, 0x80000000034) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000357000)={0x0, 0x0, 0x0}, 0xc) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f000000a000-0x4)=0x7fffffff, 0x4) sendfile(r3, r4, &(0x7f0000077000-0x8)=0x0, 0xff) sched_setaffinity(r5, 0x8, &(0x7f00005d1000)=0x75) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000a7f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000afc000)={0xfffffffffffffffd, 0x7}) connect$unix(r6, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r8 = epoll_create1(0x8007d) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000b82000)={0x10000004, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f66000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000280000-0x4)=0x1008) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000377000)=""/146, &(0x7f00007b3000)=0x92) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001ff000)={r9, 0x5}, &(0x7f0000d12000)=0x8) pipe2(&(0x7f0000bee000)={0x0, 0x0}, 0x80800) epoll_wait(r8, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r6, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003e5000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b27000)={0x0, 0x0}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000c9d000)="") 2017/12/17 23:29:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000b49000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) getpeername$ax25(r2, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x10000, 0x101000, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000955000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d59000-0x10)=@common='ip_vti0\x00', 0x10) ioctl$KVM_SMI(r5, 0xaeb7) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000221000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000830000-0x4)=0xe8) setuid(r6) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000085c000-0x4)=@assoc_id=r4, 0x4) [ 66.660683] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 66.683005] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/17 23:29:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xfffffffffffffffe, 0xfffffffffffffffc, &(0x7f0000ef9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bc5000)={0x0, 0x6f, "2b216e799537e3e43cf64626e63f983ed289837feb6894b9fc9009700584563754bed899e6afff5000858b808df40f8fb59bc836626a022edaabb1673f4bb5679ca95e4f7ad6ac6fe6f69e0725547d6ac9244eee0101aee7ef0f19df500877d91d407acbd2844e491d37ab28a275d2"}, &(0x7f0000b90000-0x4)=0x78) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d2f000)=0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000063c000)={0x8, &(0x7f00003c5000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00008d2000-0x4)=0xf6b5, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x10, 0x2, 0x3) r5 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r5, &(0x7f0000001000)={0x10, 0x0, 0x0, 0xfffffffffffffff8}, 0xc) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000261000-0x9)='/dev/rtc\x00', 0x800, 0x0) r7 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r7) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000003000-0x1000)=""/0, &(0x7f0000a95000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000047e000)={0x0, @in6={{0xa, 0x0, 0xbf2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffdffff, 0x80000000000070b}, 0x98) ioctl$sock_proto_private(r4, 0x89e2, &(0x7f0000572000-0x3b)="cd01b0fba8cd976c7ec56a8d298e361dd133000000000000000638ffacc67cbdfa71ee3eb54726030028ca3ceeec8269cd42f99617f84c920d0f37") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00003f3000)={0x0, 0xa8, "93c69c51edd1f00db94976e1da8ad25ff8503a384365acaa9070eff954f29edc80f77b46fa1841fe5602c774d036f51daac3ac6e2b22e17b6fd2402859b3dfcb2d835e028448af6f168c686779a81b3c5e8726929076c4e36bbf10b85732ae518e563080c49e7061a27a16f089575c8465dbe7f8ddc56bca0ac8c7a54fdc6b5a0f2b67f15b9b9c52a2b0ce1ce60571f749229273d09fd12f5a9a308017635787a7feb402133c5f48"}, &(0x7f0000776000-0x4)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000014b000)={0x3, 0x8, 0x8001, 0x7, 0x9, 0x7, 0x56, 0x7, 0x0}, &(0x7f0000721000-0x4)=0x20) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000b65000)={{0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @rand_addr=0x400005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000d83000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r4, &(0x7f000018a000)="1f0000000101ff49433beb0017049a760f07e8e00900080000c70b0408e840", 0x1f) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000ee000-0x4)=0x0, &(0x7f0000ac1000)=0x4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000096a000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f00000000000000f5ffffff00"}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099c000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCSSOFTCAR(r8, 0x541a, &(0x7f00004f6000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000066000-0xe8)={{{@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=@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}}, &(0x7f0000aac000)=0xe8) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000b13000-0x10)=@common='bond0\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a60000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000058b000)={@common='yam0\x00', r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a1f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c7f000)=[@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x1) 2017/12/17 23:29:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/ptmx\x00', 0x8000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x4, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) r3 = dup2(r2, r1) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000662000-0x4)=0x86, 0x4) r4 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000964000)="03000000ff00079f0007d209bd3a7f000a3f0216f7ffffdc00000028000000", 0x1f) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000d04000-0x10)=@common=""/16, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000abb000-0xc)={0x4, 0xfffffffffffffffd, 0x100004, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2000000000002, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x20005, &(0x7f000021e000)=0x1fe, 0x4) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000f69000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a6f000-0x4)=0x14) bind$packet(r6, &(0x7f00004c3000-0x14)={0x11, 0x7, r7, 0x1, 0x6393, 0x6, @random="c4b81e9bbe55", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000135000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c4b000)={0x6fb, 0x20, 0x8001, 0x2, 0x4, 0x8005, 0x400, 0x4, 0x1, 0x8000, 0x6}, 0xb) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000221000-0x4)=0x44, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r8, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c) sendto$inet6(r8, &(0x7f0000ac9000)='^', 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f000003f000-0xc)=@sack_info={0x0, 0x3, 0xff}, &(0x7f000071b000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000ce1000)=@assoc_id=r9, 0x4) getsockopt(r8, 0x2, 0x8000000007b, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2017/12/17 23:29:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x102) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c4a000)=""/70, &(0x7f00002f5000-0x4)=0x46) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f000074f000)='/dev/sg#\x00', 0x8d34, 0x1) r6 = syz_open_dev$urandom(&(0x7f00006e3000)='/dev/urandom\x00', 0x0, 0x0) r7 = getpgrp(0xffffffffffffffff) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f0000383000-0xbb)="d01465b5678673bd7953e982d9901bf71452709ff17775051717815249c491dacc52ce75a74ca5d263a6777c548269f0a9eda1999bfe7351399e61b853a86dabdc033c9c082a65a2e15fe081631ecdd4bba157d476c1b52825ee1903278e2071da05cffd2ce50b55ad8b6126b69881ef468bed8ce289418e0fe70849ef6b348d18f32015693ebc9040440619b54d164bfd286643d1785e888ea6abddf6c92e5d34cb112dc183414414205b3f1ef2fd08ed57a690733c1f3e640d6c", 0xbb) r8 = getpid() setpgid(r7, r8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 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) sync() ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00009d6000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000893000)={0xffffffffffffffff, &(0x7f00002a6000)='a', &(0x7f0000af7000-0x2)="", 0x2}, 0x20) splice(r6, 0x0, r4, 0x0, 0x100020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000d5e000-0x4)=0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000915000)=""/226) prctl$setname(0xf, &(0x7f000074a000)='keyring/vboxnet1,\x00') splice(r3, 0x0, r5, 0x0, 0x10fffffdf8, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f000084b000-0x94)={{0x4, 0x20, 0x4, 0x80, 0x4, 0x3}, 0x80000001, 0xe7b, 0x9fbe, 0x0, 0x6, "a1f252ce085a5b829ccc1040f8a130228b1c1e495f89c50a50d6109a45529c4bcfda643ea04edc1eb1464113abe8fd259b2bf5e9acb30d1e6f6475e540179fc354033249de35b03c7f34596392416f3cdd3b10277cbad51eb82bacbd96c68ec72dc0a07fb11991ab04a0a4c4acb5ad5c2dcb70c72711dc536c780ee8d4113067"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe2(&(0x7f0000098000-0x8)={0x0, 0x0}, 0x80800) 2017/12/17 23:29:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f79000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e60000-0xc)={r2, 0x80000, 0xffffffffffffff9c}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) symlinkat(&(0x7f00005d6000-0x1)='./file0\x00', r4, &(0x7f00009eb000)='./file0\x00') r5 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0xa40c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x920, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000a48000-0x10)={0x0, 0x0}) r7 = creat(&(0x7f00007bc000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b49000)='/dev/sequencer\x00', 0x40, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4500, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000e1f000)={0x0, 0x1b, "a875f46e98af586502e520d50fe96add7b878c2cb16d5beb11674f"}, &(0x7f0000727000)=0x23) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000cc8000)=0x0) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000004000)=0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r7, 0x540f, &(0x7f00007ee000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_sctp(0xa, 0x3, 0x84) timerfd_create(0x3, 0x7fc) sendmmsg$inet_sctp(r9, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000b83000-0x60)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0xffff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) getpgrp(r6) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r10, 0x8000000005434, &(0x7f0000ec8000)=0x3) 2017/12/17 23:29:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84, &(0x7f00000ff000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f5c000)=0x0, &(0x7f0000c23000-0x4)=0x4) socket(0x400017, 0x1, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000b5b000-0x7)={0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x200000000091) recvmsg(r2, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)=""/146, 0x92}, {&(0x7f0000f6e000)=""/108, 0x6c}, {&(0x7f00005c2000)=""/147, 0x93}, {&(0x7f0000f6f000-0x1b)=""/27, 0x1b}, {&(0x7f0000865000)=""/56, 0x38}], 0x5, &(0x7f0000a26000-0xc8)=""/200, 0xc8, 0x1ff}, 0x10000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) connect$bt_sco(r4, &(0x7f00003f3000-0x5)={0x1f, {0x0, 0xffff, 0xe5b4, 0x0, 0x2, 0x6}}, 0x8) listen(r4, 0x2000) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32", 0x80}], 0x1, &(0x7f0000df0000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x60, 0x20008090}, 0x41) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) [ 66.694958] could not allocate digest TFM handle rmd128- [ 66.733619] could not allocate digest TFM handle rmd128- 2017/12/17 23:29:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b81000-0x8)='keyring\x00', &(0x7f0000f0d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = dup(0xffffffffffffff9c) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00009d0000-0x4)=0x100) socket$inet_udp(0x2, 0x2, 0x0) r3 = add_key$user(&(0x7f0000496000)='user\x00', &(0x7f0000505000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642af83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2", 0x79, r1) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x101, r1) r6 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000183000)=0x0, 0x10000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000922000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000039000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000ac0000)={r7, 0x1000}, &(0x7f0000e5f000)=0x8) r8 = request_key(&(0x7f00002cc000-0x5)="755202730a", &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r1) keyctl$revoke(0x3, r3) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00004a7000-0x4)=0x3) r9 = add_key$keyring(&(0x7f00000a0000-0x8)='keyring\x00', &(0x7f0000a7b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r8) keyctl$negate(0xd, r8, 0x2, r9) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c99000)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62ce62fdd0e861343c4d92adc362686aeaf1f1ca83d404faddfa9", 0x82, r1) add_key$keyring(&(0x7f0000534000-0x8)='keyring\x00', &(0x7f0000fd9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r8}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'wp384-generic'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) socket(0x10, 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x3, 0xa, 0x0) setsockopt(r10, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c83000)='/dev/ptmx\x00', 0x200, 0x0) write(r11, &(0x7f0000827000-0x2)="8002", 0x2) [ 66.901761] [ 66.903408] ====================================================== [ 66.909703] WARNING: possible circular locking dependency detected [ 66.916001] 4.15.0-rc2-mm1+ #39 Not tainted [ 66.920298] ------------------------------------------------------ [ 66.926592] keyring/vboxnet/8322 is trying to acquire lock: [ 66.932286] (&pipe->mutex/1){+.+.}, at: [<000000009c30fb15>] pipe_lock+0x56/0x70 [ 66.939914] [ 66.939914] but task is already holding lock: [ 66.941825] sctp: [Deprecated]: syz-executor1 (pid 8342) Use of int in maxseg socket option. [ 66.941825] Use struct sctp_assoc_value instead [ 66.959524] (sb_writers){.+.+}, at: [<0000000002b6b112>] SyS_splice+0x1117/0x1630 [ 66.967223] [ 66.967223] which lock already depends on the new lock. [ 66.967223] [ 66.975519] [ 66.975519] the existing dependency chain (in reverse order) is: [ 66.975567] audit: type=1400 audit(1513553391.190:591): avc: denied { setopt } for pid=8325 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 67.006851] [ 67.006851] -> #6 (sb_writers){.+.+}: [ 67.012124] inode_wait_for_writeback+0x1f/0x40 [ 67.017295] evict+0x44a/0x920 [ 67.020984] iput+0x7b9/0xaf0 [ 67.024579] bd_forget+0xf0/0x1a0 [ 67.028517] evict+0x64f/0x920 [ 67.032194] [ 67.032194] -> #5 ((completion)&req.done){+.+.}: [ 67.038401] lock_acquire+0x1d5/0x580 [ 67.042692] wait_for_completion+0xcb/0x7b0 [ 67.047502] devtmpfs_create_node+0x32b/0x4a0 [ 67.052484] device_add+0x120f/0x1640 [ 67.056771] device_register+0x1d/0x20 [ 67.061144] tty_register_device_attr+0x422/0x740 [ 67.066476] tty_port_register_device_attr_serdev+0x100/0x140 [ 67.072847] uart_add_one_port+0xa7a/0x15a0 [ 67.077655] serial8250_register_8250_port+0xfac/0x1990 [ 67.083505] serial_pnp_probe+0x5e7/0xac0 [ 67.088143] pnp_device_probe+0x15f/0x250 [ 67.092778] driver_probe_device+0x71b/0xae0 [ 67.097673] __driver_attach+0x181/0x1c0 [ 67.102222] bus_for_each_dev+0x154/0x1e0 [ 67.106856] driver_attach+0x3d/0x50 [ 67.111055] bus_add_driver+0x466/0x620 [ 67.115519] driver_register+0x1bf/0x3c0 [ 67.120071] pnp_register_driver+0x75/0xa0 [ 67.124796] serial8250_pnp_init+0x15/0x20 [ 67.129520] serial8250_init+0x8f/0x270 [ 67.133986] do_one_initcall+0x9e/0x330 [ 67.138451] kernel_init_freeable+0x469/0x521 [ 67.143435] kernel_init+0x13/0x172 [ 67.147549] ret_from_fork+0x24/0x30 [ 67.151748] [ 67.151748] -> #4 (&port->mutex){+.+.}: [ 67.157174] lock_acquire+0x1d5/0x580 [ 67.161469] __mutex_lock+0x16f/0x1a80 [ 67.165843] mutex_lock_nested+0x16/0x20 [ 67.170393] uart_set_termios+0x8f/0x5b0 [ 67.174942] tty_set_termios+0x6d4/0xa40 [ 67.179492] set_termios+0x377/0x6b0 [ 67.183690] tty_mode_ioctl+0x9fb/0xb10 [ 67.188154] n_tty_ioctl_helper+0x40/0x360 [ 67.192875] n_tty_ioctl+0x148/0x2d0 [ 67.197075] tty_ioctl+0x32e/0x1600 [ 67.201189] do_vfs_ioctl+0x1b1/0x1530 [ 67.205574] SyS_ioctl+0x8f/0xc0 [ 67.209427] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 67.214664] [ 67.214664] -> #3 (&tty->termios_rwsem){++++}: [ 67.220696] lock_acquire+0x1d5/0x580 [ 67.224983] down_write+0x87/0x120 [ 67.229009] n_tty_flush_buffer+0x21/0x320 [ 67.233734] tty_buffer_flush+0x29a/0x390 [ 67.238370] tty_ldisc_flush+0x25/0x70 [ 67.242744] tty_port_close_start.part.4+0x1cd/0x4e0 [ 67.248333] tty_port_close+0x3f/0x80 [ 67.252624] uart_close+0x77/0x1d0 [ 67.256653] tty_release+0x446/0x14c0 [ 67.260942] __fput+0x333/0x7f0 [ 67.264708] ____fput+0x15/0x20 [ 67.268476] task_work_run+0x199/0x270 [ 67.272850] exit_to_usermode_loop+0x275/0x2f0 [ 67.277921] syscall_return_slowpath+0x490/0x550 [ 67.283165] entry_SYSCALL_64_fastpath+0x94/0x96 [ 67.288402] [ 67.288402] -> #2 (&buf->lock){+.+.}: [ 67.293650] lock_acquire+0x1d5/0x580 [ 67.297938] __mutex_lock+0x16f/0x1a80 [ 67.302311] mutex_lock_nested+0x16/0x20 [ 67.306857] tty_buffer_flush+0xbd/0x390 [ 67.311406] tty_ldisc_flush+0x25/0x70 [ 67.315780] tty_port_close_start.part.4+0x1cd/0x4e0 [ 67.321371] tty_port_close+0x3f/0x80 [ 67.325657] uart_close+0x77/0x1d0 [ 67.329683] tty_release+0x446/0x14c0 [ 67.333971] __fput+0x333/0x7f0 [ 67.337737] ____fput+0x15/0x20 [ 67.341503] task_work_run+0x199/0x270 [ 67.345878] exit_to_usermode_loop+0x275/0x2f0 [ 67.350945] syscall_return_slowpath+0x490/0x550 [ 67.356186] entry_SYSCALL_64_fastpath+0x94/0x96 [ 67.361422] [ 67.361422] -> #1 (&tty->ldisc_sem){++++}: [ 67.367104] lock_acquire+0x1d5/0x580 [ 67.371391] __ldsem_down_read_nested+0xd1/0xa90 [ 67.376633] ldsem_down_read+0x37/0x40 [ 67.381010] tty_ldisc_ref_wait+0x25/0x80 [ 67.385646] tty_read+0xf8/0x250 [ 67.389497] do_iter_read+0x3db/0x5b0 [ 67.393784] vfs_readv+0x121/0x1c0 [ 67.397811] default_file_splice_read+0x508/0xae0 [ 67.403141] do_splice_to+0x110/0x170 [ 67.407430] SyS_splice+0x11a8/0x1630 [ 67.411720] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 67.416958] [ 67.416958] -> #0 (&pipe->mutex/1){+.+.}: [ 67.422560] __lock_acquire+0x3498/0x47f0 [ 67.427195] lock_acquire+0x1d5/0x580 [ 67.431483] __mutex_lock+0x16f/0x1a80 [ 67.435859] mutex_lock_nested+0x16/0x20 [ 67.440407] pipe_lock+0x56/0x70 [ 67.444259] iter_file_splice_write+0x264/0xf30 [ 67.449414] SyS_splice+0x7d5/0x1630 [ 67.453615] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 67.458854] [ 67.458854] other info that might help us debug this: [ 67.458854] [ 67.466959] Chain exists of: [ 67.466959] &pipe->mutex/1 --> (completion)&req.done --> sb_writers [ 67.466959] [ 67.477869] Possible unsafe locking scenario: [ 67.477869] [ 67.483891] CPU0 CPU1 [ 67.488528] ---- ---- [ 67.493157] lock(sb_writers); [ 67.496404] lock((completion)&req.done); [ 67.503123] lock(sb_writers); [ 67.508887] lock(&pipe->mutex/1); [ 67.512480] [ 67.512480] *** DEADLOCK *** [ 67.512480] [ 67.518506] 1 lock held by keyring/vboxnet/8322: [ 67.523222] #0: (sb_writers){.+.+}, at: [<0000000002b6b112>] SyS_splice+0x1117/0x1630 [ 67.531340] [ 67.531340] stack backtrace: [ 67.535808] CPU: 0 PID: 8322 Comm: keyring/vboxnet Not tainted 4.15.0-rc2-mm1+ #39 [ 67.543480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.552797] Call Trace: [ 67.555361] dump_stack+0x194/0x257 [ 67.558957] ? arch_local_irq_restore+0x53/0x53 [ 67.563595] print_circular_bug+0x42d/0x610 [ 67.567884] ? save_stack_trace+0x1a/0x20 [ 67.571998] check_prev_add+0x666/0x15f0 [ 67.576029] ? copy_trace+0x150/0x150 [ 67.579797] ? check_usage+0xb60/0xb60 [ 67.583651] ? __lock_acquire+0x6e9/0x47f0 [ 67.587851] ? is_bpf_text_address+0x7b/0x120 [ 67.592312] ? lock_downgrade+0x980/0x980 [ 67.596424] ? __lock_acquire+0x324e/0x47f0 [ 67.600715] __lock_acquire+0x3498/0x47f0 [ 67.604828] ? __lock_acquire+0x3498/0x47f0 [ 67.609114] ? __lock_acquire+0x6e9/0x47f0 [ 67.613318] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 67.618475] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 67.623628] ? trace_event_raw_event_lock+0x340/0x340 [ 67.628785] ? modules_open+0xa0/0xa0 [ 67.632554] ? check_noncircular+0x20/0x20 [ 67.636843] ? perf_trace_lock+0x900/0x900 [ 67.641052] ? perf_trace_lock+0xd6/0x900 [ 67.645166] ? lock_release+0xda0/0xda0 [ 67.649106] ? perf_trace_lock_acquire+0xe3/0x980 [ 67.653919] ? trace_event_raw_event_lock+0x340/0x340 [ 67.659077] ? check_noncircular+0x20/0x20 [ 67.663278] ? lock_downgrade+0x980/0x980 [ 67.667395] ? __free_insn_slot+0x5c0/0x5c0 [ 67.671683] ? find_held_lock+0x39/0x1d0 [ 67.675714] lock_acquire+0x1d5/0x580 [ 67.679481] ? pipe_lock+0x56/0x70 [ 67.683021] ? lock_release+0xda0/0xda0 [ 67.686961] ? rcu_note_context_switch+0x710/0x710 [ 67.691858] ? __might_sleep+0x95/0x190 [ 67.695796] ? pipe_lock+0x56/0x70 [ 67.699301] __mutex_lock+0x16f/0x1a80 [ 67.703153] ? pipe_lock+0x56/0x70 [ 67.706658] ? is_bpf_text_address+0xa4/0x120 [ 67.711122] ? kernel_text_address+0x102/0x140 [ 67.715670] ? pipe_lock+0x56/0x70 [ 67.719177] ? __kernel_text_address+0xd/0x40 [ 67.723636] ? mutex_lock_io_nested+0x1900/0x1900 [ 67.728448] ? save_stack+0xa3/0xd0 [ 67.732050] ? save_stack+0x43/0xd0 [ 67.735641] ? kasan_kmalloc+0xad/0xe0 [ 67.739493] ? __kmalloc+0x162/0x760 [ 67.743172] ? iter_file_splice_write+0x247/0xf30 [ 67.747978] ? SyS_splice+0x7d5/0x1630 [ 67.751831] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 67.756725] ? find_held_lock+0x39/0x1d0 [ 67.760752] ? check_noncircular+0x20/0x20 [ 67.764951] ? print_usage_bug+0x3f0/0x3f0 [ 67.769151] ? __lock_is_held+0xbc/0x140 [ 67.773180] ? __lock_is_held+0xbc/0x140 [ 67.777211] ? rcu_read_lock_sched_held+0x108/0x120 [ 67.782193] ? __kmalloc+0x471/0x760 [ 67.785873] mutex_lock_nested+0x16/0x20 [ 67.789900] ? mutex_lock_nested+0x16/0x20 [ 67.794101] pipe_lock+0x56/0x70 [ 67.797433] iter_file_splice_write+0x264/0xf30 [ 67.802070] ? lock_acquire+0x1d5/0x580 [ 67.806016] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 67.811085] ? __lock_is_held+0xbc/0x140 [ 67.815113] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 67.819837] ? __sb_start_write+0x203/0x290 [ 67.824125] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 67.829196] SyS_splice+0x7d5/0x1630 [ 67.832885] ? compat_SyS_vmsplice+0x250/0x250 [ 67.837433] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.842416] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.847141] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 67.851861] RIP: 0033:0x452a09 [ 67.855021] RSP: 002b:00007fb58196cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000113 [ 67.862695] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 67.869934] RDX: 0000000000000017 RSI: 0000000000000000 RDI: 0000000000000015 [ 67.877174] RBP: 0000000000000403 R08: 00000010fffffdf8 R09: 0000000000000000 [ 67.884411] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f30e8 [ 67.891650] R13: 00000000ffffffff R14: 00007fb58196d6d4 R15: 0000000000000000 2017/12/17 23:29:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0a000)='/dev/rtc\x00', 0x3, 0x0) accept4(0xffffffffffffffff, &(0x7f0000378000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e3000-0x4)=0x10, 0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000c62000-0x2)=0x3ff, &(0x7f0000832000)=0x2) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2017/12/17 23:29:52 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000247000-0xa)='/dev/cuse\x00', 0x40200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fe1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a88000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e31000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000797000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x4, 0x1, 0x7, 0x3, 0xffff, 0xb, 0x80, 0xa0, 0x3, r1, r2}, {0x400, 0x3f, 0x4, 0x5, 0x70f, 0x401, 0x8, 0x8001}, {0x0, 0x1, 0x1, 0x1}, 0xafc2, 0x4, 0x4b7, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0xff80000000000000}, 0xb, @in=@rand_addr=0xff, 0x1, 0x4, 0x3, 0x2, 0x698, 0xfffffffffffffff8, 0xfffffffffffffffe}}, 0xe8) 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) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000af4000)='/dev/cuse\x00', 0x204001, 0x0) connect(r3, &(0x7f00004ea000)=@rc={0x1f, {0x100, 0xff, 0x8, 0x8000, 0xfffffffffffffffa, 0x8000}, 0xfffffffffffffff9}, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00001d4000)='./file0\x00', 0x8000, 0x20) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000689000-0x28)={@common='ipddp0\x00', @ifru_mtu=0x101}) gettid() r5 = socket(0x10, 0x2, 0x10) pipe2(&(0x7f000017e000)={0x0, 0x0}, 0x800) write(r5, &(0x7f00002c8000)="240000001b00fbffeb2100000000010001f6ff0b0800010000000090f7000003f9161701", 0x24) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000aef000)=0x8000000000000000, 0x4) 2017/12/17 23:29:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005b5000-0x98)={0x0, @in6={{0xa, 0x3, 0xf8b4, @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]}, 0xffffffff80000000, 0x1}, &(0x7f0000caa000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f2a000+0x219)={0x0, 0x0}, &(0x7f000015d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000038c000)={r0, 0x0, ""}, &(0x7f0000c7a000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x800000000001, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b6d000-0x20)={0x1f, 0x0, 0x10001, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000312000-0xe8)={{{@in=@remote={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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000-0x4)=0xe8) syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00003fe000)={r3, r4}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000220000)={r3, r4}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000052e000)={r5}) close(r5) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000d58000-0x8)={r3, r4}) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000549000)=0xfffffffffffffff8, 0x4) 2017/12/17 23:29:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x0, 0x4) splice(r0, 0x0, r0, 0x60, 0x7fff, 0xf) r1 = accept4$ax25(r0, &(0x7f0000200000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001be000)=0x10, 0x80000) r2 = socket(0x10000000010, 0x400000005, 0x4) write(r0, &(0x7f0000d7a000)="1f0000000104ff00fd434514234d0000000000000800010001ffdd1fdf000d", 0x1f) r3 = socket(0x10, 0x2, 0xc) readahead(r1, 0x3ff, 0x2) write(r3, &(0x7f00000fb000)="1f0000000004ff00fd4354c007110000f30506a000000100010004dcffdf01", 0x1f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d14000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d38000)={0x0, 0xff, 0x30, 0x5835, 0x9}, &(0x7f0000476000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009fc000)={r4, 0x7, 0x4, 0x6, 0x5d, 0x8, 0x0, 0x8, {0x0, @in6={{0xa, 0x0, 0x7fff00000000, @loopback={0x0, 0x1}, 0xffffffffffffffd8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x6, 0x6, 0xfffffffffffffff7}}, &(0x7f0000a96000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f84000)={r4, @in6={{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffd, 0x7, 0x6, 0x49}, &(0x7f0000625000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00006b6000-0xa0)={r5, @in6={{0xa, 0x2, 0x100000000, @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]}, 0x0, 0x9, 0x40000000000000, 0x6, 0x3}, &(0x7f0000e47000)=0xa0) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = msgget(0x3, 0x22) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r6, &(0x7f00004b2000)={0x3, "0f8504c1a123889b0bdad30e60e5853f428ad3427fae28f975a4b6445257462f8d1e61f3e3035e46485ea0363e3c7aba37a216749d841bf4f2378265d8dfb4ac09d9515ec4824ce58873be064e6bf59aad4d6e231c46ab9f25625f4f7554f72d2c50128041755b99f9a4a255ae173b597bb47abf24212836a6ad0ac51ee83cd9b54818edbdd3bc520690b4d56ac914323655b0bd0bc5f477560de816b517146dc4ce18ba1277d2b1a7bb055a8302c72931ec8cbc29c92addf579fbe84247d17ec33267bb7750b95fc1709a062ad5551a719e8ba94d61f4c9477bbf9b44b9303d106c0111868d7727a67af0c557489df65e4f"}, 0xfa, 0x0) mmap(&(0x7f0000f5c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000f61000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x20000c, 0x10, "94c2010562d1303632fdbb6bc5bd25a279eb3fcb0549ca7c180000000000000005ecb21f69688fc6dbaed7255cb5b8a7b91d3160c53e03e55f2f8cd352921d25", "d53bbfc3ff1089687d200bc7545643197c520197df26d24c9e7e116e2959f954fdf14d463e33b510b9baf3be15fdbe6c073c12becabb607bd3d5447208daef73", "701e26486d8fbd60c94bc7172c4ce9a6651e59e317b0c626e5a1ea7102df4f79", [0x2, 0x20000000004f4]}) msgsnd(r6, &(0x7f0000328000-0x1009)={0x1, "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"}, 0x1009, 0x80800) msgrcv(r6, &(0x7f0000206000-0x1008)={0x0, ""/4096}, 0x1008, 0xffffffffffffffff, 0x2000) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000494000-0x20)={"02000096fa0000000000006f712bd1e2", {0x4, 0x10000, 0x5, "f00e0700", 0x40, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f00009a3000+0x9c9)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007f0000)=@assoc_value={0x0, 0x0}, &(0x7f000039a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab5000-0x20)={0x80, 0x9, 0x800, 0x2, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, r7}, &(0x7f0000f6f000-0x4)=0x20) write(r0, &(0x7f00000c6000-0x1f)="1f0000001e0007f1ffffffe62500007700000041536b8d3d9339080001454a", 0x1f) 2017/12/17 23:29:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0a000)='/dev/rtc\x00', 0x3, 0x0) accept4(0xffffffffffffffff, &(0x7f0000378000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e3000-0x4)=0x10, 0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000c62000-0x2)=0x3ff, &(0x7f0000832000)=0x2) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2017/12/17 23:29:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000900000/0x4000)=nil, 0x4000) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000052a000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000e50000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000a50000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000358000)=0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d01000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003be000)=0x18) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000109000-0x4)=0x0, &(0x7f0000407000-0x4)=0x4) pipe(&(0x7f0000c8f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000e6f000-0x40)={&(0x7f00007d2000)=[0x0], &(0x7f0000a28000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ec8000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000393000)=[0x0, 0x0], 0x1, 0x8, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0}) unshare(0x80400) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x511000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000014d000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) sendmsg$inet_sctp(r4, &(0x7f000064d000)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c, &(0x7f00000e8000)=[], 0x0, &(0x7f0000ad0000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x202, 0xfffffffffffffffe, 0x7fff, 0x6, 0x0, 0x273e90d, r5}}], 0x30, 0x4000}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000daf000-0x8)={0x7f, 0x1f}) r6 = memfd_create(&(0x7f00008cb000)='selinux\'\x00j', 0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000ba6000)={&(0x7f00000ea000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$GIO_CMAP(r6, 0x4b70, &(0x7f0000fbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00004f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) tee(r8, r7, 0x6, 0x4) 2017/12/17 23:29:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdb000)={0x0, 0x0}) clock_getres(0x2, &(0x7f00003c1000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4005, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000a8b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00003f3000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xcc, &(0x7f00002b8000-0xcc)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipx={0xffff, 0xbe, 0x7f, 0x14, {@random=0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "ff794e33403c4327212038ca5d483235c03d361928170e326aa2ab17d8824ece0c8052fdc8864ce06752686da097759540eb07ed3da42930e0413c393819886a745614f2f96c58f44a2d7e0cd654a202e475084e703294c00e0306ae75d413c690ed6aaf3e5e0d7c260dd6b037a44635e79e3ccdfc593ef4c8019e216180f5bbd76366fe099489eaefaad98ea7fa261959eb63e5048a3dba528526ca8072ed39"}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={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) r1 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000+0x550)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000ce8000-0xf0)=""/240, 0xf0}], 0x2, &(0x7f0000001000-0x70)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/199, 0xc7}, {&(0x7f0000001000-0xbd)=""/189, 0xbd}, {&(0x7f0000005000-0xe3)=""/227, 0xe3}, {&(0x7f0000003000-0xf6)=""/246, 0xf6}, {&(0x7f0000004000-0x69)=""/105, 0x69}, {&(0x7f0000004000-0xab)=""/171, 0xab}], 0x7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x34, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f000089f000)=@generic={0x0, ""/126}, &(0x7f0000e98000)=0x80) accept$nfc_llcp(r2, &(0x7f0000a0b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000680000-0x4)=0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x2401, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) [ 67.909179] sctp: [Deprecated]: syz-executor1 (pid 8350) Use of int in maxseg socket option. [ 67.909179] Use struct sctp_assoc_value instead 2017/12/17 23:29:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x329, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000049a000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000ae6000)={{0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x43, "6964300000000000000000000000000500000000000000000000000000000000fefffffefffff40000000000000000000000000000000000000200", 'timer0\x00', 0x0, 0x2, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000573000-0x4)=0x0) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x9, &(0x7f0000936000)={0x0, 0x0}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x836000)=nil, 0x836000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x7d) fchownat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 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) 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) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2282, &(0x7f000050f000)="e8e1ad") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KDGKBLED(r2, 0x80045104, &(0x7f0000001000-0x1)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a53000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$setlease(r2, 0x400, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000d4e000-0x4)=0x0) mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000711000-0x4)=0x2, 0x4) 2017/12/17 23:29:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() setgid(r0) ioperm(0x1, 0x1, 0x2400000000000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000249000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) r2 = dup3(r1, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000e0000)={0xffff, 0xf8ff, 0x5, 0x60, 0x10000, 0x100000000, 0xfffffffffffffff8, 0x6, 0x0}, &(0x7f0000ff5000)=0x20) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000514000)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000709000-0x8)='./file0\x00', r4, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000676000)={r3, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000faf000-0x4)=0x8c) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000d36000-0x4)=0x3, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00005ae000-0x4)=0x0, 0x4) r5 = accept$packet(r2, 0x0, &(0x7f0000e4e000-0x4)=0x0) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f000086a000-0x4)=0x9, 0x4) sched_yield() ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00006b6000)={0xd, "9e3afbae12c4b5dd2db4d6e174"}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x28) pipe2(&(0x7f0000bcc000)={0x0, 0x0}, 0x100000a00) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f00007fa000)={0x81, 0x0, [0x6, 0x9, 0x9, 0x80000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(r7, &(0x7f0000bd1000)=""/235, 0xeb, 0x101, &(0x7f0000737000)={0x4, 0xffffffff, 0x0, "5e2baed55213", 0x8000, 0x0}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c56000)={0x0, 0x0}) unshare(0x20000400) clone(0x800003fd, &(0x7f000021d000)="", &(0x7f0000c1f000)=0x0, &(0x7f000057c000)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0x0, 0x7, 0x0) listen$netrom(r2, 0x3) [ 67.971450] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=8360 comm=syz-executor0 2017/12/17 23:29:52 executing program 5: mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x80000000010000) syz_emit_ethernet(0x124a, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x1214, 0x2c, 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], [{0x2, 0x0, ""}]}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x37, 0xa, 0x2, 0xffffffffffffffe0, 0x33, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @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]}]}, @routing={0x11, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @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, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "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@udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000359000/0x4000)=nil, 0x4000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x200003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000201000)=@common="626f6e6430f300", 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f000055d000)=0x2, 0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000095d000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000279000/0x2000)=nil, 0x2000, 0x2, 0x31, 0xffffffffffffffff, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000237000-0x10)=""/16, &(0x7f0000f07000-0x4)=0x10) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x7, 0x35, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f06000)={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000329000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f09000)=0x10) mmap(&(0x7f0000790000/0x3000)=nil, 0x3000, 0xfffffd, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x6, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000018d000/0x4000)=nil, 0x4000, 0x4000000, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000c95000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000af0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x100000000000d) [ 68.027740] device lo entered promiscuous mode 2017/12/17 23:29:52 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e03000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x8000, 0x3) execveat(r0, &(0x7f000000c000)='./file0\x00', &(0x7f000000b000-0x28)=[], &(0x7f0000015000-0x18)=[], 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000017000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80000, r0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000017000)={r1, r2, 0x0}) 2017/12/17 23:29:52 executing program 1: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bf2582702, 0x0, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000df3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003c4000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x26, "eb59fabf1647f9a76599b83483f3998c99f770ff6a042d394b746cc0191c6abc2f3e358f1aa1"}, &(0x7f0000e4d000)=0x2e) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={r2, 0x6}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00008b7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ca000)=@ethtool_flash={0x33, 0x10009, "bc284f850a494b5c9147f8419aa61bfd90ce236a4149a7eb01622b7126c711e6e38541c624ca95ed0bcb8f96ce64e56c939fc8364c7bc4226998ae6e1729039848db56bfc6864ecf492375178351c5587fbfad84bb7f89ba5fea69d36e47ddcc79b506df00330f8d2b39796ffc7002be9108e3c6c0589bf97320d79dd1c73f93"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000212000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x1}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d64000)={r5, 0x0}, 0x6) socketpair(0x800000008, 0x4000000201000000, 0xd, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f00006f1000)={&(0x7f0000fed000)=[0x7, 0x9, 0x4, 0x7fffffff, 0x7fffffff], 0x5, 0xfffffffffffff1b6, 0x8, 0x354, 0x2, 0x400, {0x1, 0x2009, 0x8, 0x8db, 0x8, 0x5, 0x73cd, 0x1ff, 0x6, 0x4, 0x8, 0x6, 0x8001, 0xc0da, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(r3, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x3, 0x10000000000000, @loopback={0x0, 0x1}, 0x6}, 0x1c) r8 = socket(0x1000000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000d9b000)={r5, 0x200}, &(0x7f000026d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={r9, 0x6, 0x55, "e7af15e217defcac6282f4aa2a167d5652e9c3b7e47176e9bc326b516b8ef736451296e07bd24e7b89ae984bbfe625668963f91e145e746afc6f03ab7c828794015a66071929c913b90637ae7b36728d65669946f1"}, 0x5d) write(r8, &(0x7f0000e6d000-0x26)="260000001e0047f791f6caff000a00c0002400004700000200000808020000000000000521ff", 0x26) sendto$llc(r8, &(0x7f000045d000-0xd0)="de20eb9e13241f733c5a399d9262000000000000010100613d9469a6a33066ad3fe8f7a23f5be88d12ceaf655e3f2482fd954a2ae7f28533fced0407c6b9049f72eaae37651fabe14d7cdcb588067eab9833622fe37ea35ab340c231cf40f73cbb6fb970579583f16bcbb62a0b201cdcd99e9bfb8d5d59a2cd2386f7c34891e258b2fefd3e062b5b5096d696240effc6766e0b9efeb3d36e729085b839d936c1294f2206a3725825aaf01bef07eb240c3f902db5872cf606d526f3a04ab1887fcb93dd0bd130bc9344f6f67fd5b20072", 0xd0, 0x1, &(0x7f000022f000)={0x1a, 0x18, 0xffffffffffffff7f, 0x198a, 0x6, 0x50, @random="2c3d70c7bf22", [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[{&(0x7f0000a9a000-0x5f)="8a23e2b5acabf25afc0fd338a000178f48c9388fa6d359ccb5c52d8d2fa1d97da0657d31f254a85797b17ef3473b9bfb8830230916485ce52083338e7164ebb95ed5c91603cf0eb2f76beb9d9e40037dfab1757080fbb4e4c9e13c6eea24e6", 0x5f}, {&(0x7f00003ca000)="4a141841e604820b8cf87a3de5527737978060db7e6282557af76c95afc4b29d336dd611c885c4f3f38dd2c055ab0ca913c4e51eb3fcd68897e15a4ad41a2b05f9610d1923e97ec25cb6a03415f8a4538995ed9b4d8ea9c7d16b9dea79ae", 0x5e}], 0x2, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={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, @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}}, &(0x7f0000644000)=0xe8) accept(r0, &(0x7f0000b83000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ded000-0x4)=0x10) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r10, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200000}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x0, 0x2364c23e, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0xc0, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000099c000)=[], 0x0, &(0x7f00004d8000-0x30)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) [ 68.063187] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=8360 comm=syz-executor0 2017/12/17 23:29:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ede000-0x2d)='/trusteduservboxnet1,"em1md5sumcgroupkeyring\x00', 0x0, 0x0, &(0x7f0000fc8000-0x40)={0x80, 0x10001, 0x200, 0x5, 0x10001, 0x1, 0x1, 0xff}) r0 = accept4(0xffffffffffffffff, &(0x7f0000008000+0x1c7)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f7d000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000065f000)={0x0, 0x5, 0x2, 0x6, 0xfffffffffffffff9, 0x10001}, &(0x7f00006a9000-0x4)=0x14) mmap(&(0x7f0000be5000/0x4000)=nil, 0x4000, 0x8, 0x2810, r0, 0x4c) sendmmsg$inet_sctp(r0, &(0x7f0000ee2000)=[{&(0x7f00008c7000)=@in6={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000a69000)=[], 0x0, &(0x7f0000a47000)=[@init={0x18, 0x84, 0x0, {0x0, 0x4, 0x4, 0xffffffffffffff00}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x201, 0x4, 0x1d14, r1}}], 0x60, 0x40d0}], 0x1, 0x20000004) openat$ptmx(0xffffffffffffff9c, &(0x7f0000251000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00004c8000)='/dev/vcsa#\x00', 0x471, 0x220000) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00004f5000-0x10)={0x1000, 0x6, 0x100, 0x607}) r3 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000581000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mlock(&(0x7f0000e3c000/0xb000)=nil, 0xb000) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x1000, 0x807c000000, &(0x7f0000001000/0x1000)=nil) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r6 = msgget(0x2, 0x0) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000002000)=""/186) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f000000c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f000000a000-0xc)={&(0x7f0000001000-0x4)=[0x0], 0x1}) shmat(r4, &(0x7f0000005000/0x4000)=nil, 0x4000) r7 = getpid() prlimit64(r7, 0xf, &(0x7f0000001000)={0x7838066e, 0x8}, &(0x7f0000001000)={0x0, 0x0}) ioctl$TCSETA(r5, 0x5402, &(0x7f000000c000+0x9cc)={0x9, 0x7, 0x9, 0xe9a3, 0xfffffffffffffe20, 0x200, 0x6, 0x1, 0xce, 0x8}) mincore(&(0x7f0000001000/0x1000)=nil, 0x1000, &(0x7f000000e000-0x79)=""/121) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000067a000-0x20)={@generic="2d4e4b0e2f048db0333ee9b0319fce1a", @ifru_flags=0x600}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00000e2000)={0xb1, "eeb3ac2441c000d9b2ae4ec7451940e1a21250a0ff1d7fe26983df774eb6cae7ced077977288d4fa65ecfac8a29ab3adeb36d0ff896c80ab3a7b61ac652fe5f412ad23a1ce9bfbabf974b4ebf758ef3eff4c03a0b8ebc9112dbfed1e25f9fb79ac55035b04f2a712cdfd5ae0827be7d26c18f7adb4a9e08d74207792ad6d2d42976e4d054ce7316a10a786f59089735c69f8e506d11590eba97028333cfb8aa540a29250d6895acfae7ac1848c024a5098"}) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000006000)=0x0, 0x80, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000396000)=0x0, &(0x7f00002d5000)=0x4) sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x0, 0x400000fd) 2017/12/17 23:29:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(r0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = add_key(&(0x7f0000924000-0x8)='big_key\x00', &(0x7f0000833000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000623000-0xe8)="1b38b92f817e5acd9b763f295f777fa4ad120c2bbf375109636e6b4a10dfd781392542d03af051b408d018f6d5b910c2351e16cc11460bc1688208d6693933f72321ee10f760e2eedcb6bb249d797185ed7f1ea9b94661ce5527687a88c5a66bc941123685721724e5d2c3f4985cbbaf3e6c86519c823f9b93e9d46dac413a804032cbd24178f90963552157f813a563ddaab570603dcbb6f401033f5bfc92f4d03677acc0aa4d1646a17d3c601a1acc4672e1a1fa66175c6ff7e70dfe24e2cb3b9d249096a2e0d23d74f1ed5103c2015a4ca7fd92789118d46a597d44217fb384eeb2b686a44b1e", 0xe8, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000379000)='/dev/snd/timer\x00', 0x0, 0x0) fchmod(r3, 0x81) socket$inet_sctp(0x2, 0x1, 0x84) r4 = syz_open_dev$vcsa(&(0x7f0000082000)='/dev/vcsa#\x00', 0x81, 0x3ffffc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000936000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f00002ec000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000867000-0x4)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r6, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "320008bd"}], 0x14}], 0x1, 0x0, 0x0, 0xf8cc5692e4a1efef}, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000f44000)=""/80) keyctl$clear(0x7, r2) r7 = socket$inet_udp(0x2, 0x2, 0x0) move_pages(r1, 0xa, &(0x7f0000d9d000)=[&(0x7f0000d1f000/0x2000)=nil, &(0x7f0000368000/0x3000)=nil, &(0x7f0000d09000/0x2000)=nil, &(0x7f000056d000/0x1000)=nil, &(0x7f0000595000/0x3000)=nil, &(0x7f00002e9000/0x4000)=nil, &(0x7f0000edc000/0x1000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f000094d000/0x1000)=nil, &(0x7f0000c70000/0x4000)=nil], &(0x7f0000818000)=[0x5, 0xffff], &(0x7f0000757000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) bind$inet(r7, &(0x7f000072d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r7, &(0x7f0000012000-0x38)={&(0x7f0000cae000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000096000)=[{&(0x7f00008d6000-0x35)=""/53, 0x35}, {&(0x7f00006ac000)=""/61, 0x3d}, {&(0x7f000079f000)=""/214, 0xd6}, {&(0x7f0000369000-0x1000)=""/4096, 0x1000}, {&(0x7f0000541000-0xa)=""/10, 0xa}], 0x5, &(0x7f0000984000-0x1000)=""/4096, 0x1000, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bbd000)={0x0, 0x41, 0x104, 0x3, 0x100000000, 0x1, 0x3ef, 0x7f4, {0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x81, 0xcbb9, 0x45a6}}, &(0x7f0000417000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000cdb000-0x8)={r8, 0x80}, 0x8) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000358000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r9, 0x4c00, r7) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) creat(&(0x7f0000baa000)='./file0\x00', 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038a000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2017/12/17 23:29:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000082b000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000086b000-0x4)=0x0, &(0x7f000032b000)=0x4) r1 = open(&(0x7f0000b2c000-0x8)='./file0\x00', 0x400000, 0x100) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3201}) r2 = msgget$private(0x0, 0x4) msgrcv(r2, &(0x7f0000bce000-0x38)={0x0, ""/48}, 0x38, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x3266f0c3, 0x4) r3 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f000039d000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000320000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002f8000-0x28)={0x8, 0x5, 0x80000001, 0x6, "0de5774924c6ca8d002e9ffd58c233cc6bfa8f000bdf8d73c9602b9a4cf22e70"}) r4 = socket$inet(0x2, 0x800000000003, 0x6) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000000, 0x3, 0x0, 0x3f, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r4, &(0x7f00006ee000-0x1)="dd", 0x1, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 23:29:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x9, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x6400c, 0x3, 0xf72, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x800000000000007, &(0x7f00001eb000)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00002a7000-0x4)=0x80ff8, 0x4) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007bc000)={r0, r1}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000062d000)=0x0, &(0x7f0000f9c000-0x4)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000-0xa)='/dev/ptmx\x00', 0x590000, 0x0) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000012b000-0x4)=r1, 0x4) recvfrom$inet(r0, &(0x7f00001fa000)=""/0, 0x0, 0x100, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000c4a000-0x5c)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x80, [0x7, 0x6, 0x9, 0xc2, 0x27d, 0x9, 0x8ae9, 0x8]}, 0x5c) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000afe000-0x4)=0x100100000000004, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/rtc\x00', 0x40000, 0x0) r4 = dup2(r0, r3) bind$bt_hci(r4, &(0x7f00005e2000-0x6)={0x1f, 0x0, 0x2}, 0x6) write(r0, &(0x7f000036d000)="144388605af610f6247a4de9ddd27e90080a0000000000002030f963705c3bc8d8b76326f64e05c4eec22af6dda8cf775210dd3e1e2a0a74d162cea6ddd2de8d6bbbfa818bb0dc2dd2bf5e1bfd50a2bbbebacf76dac26cc3e6cffffdd03f715727c756ae8eb684c940de8fee09d993dd915f7e0907000000000000002d95d22f1efd67dedfade9a3189a66d23b7bb7aad90200a04dec6f0dd5fd9808aa10a0075edb7bffee", 0xa5) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000b76000-0x38)={&(0x7f0000879000-0x48)=@full={{0x3, {"628145c1016807"}, 0x0}, [{"6d9f20a358a0f8"}, {"001e05ffe2005f"}, {"06d7ffd4903507"}, {"a66e0247183ac5"}, {"5d3dada1973b34"}, {"bc3659cc938c05"}, {"0000000042ae40"}, {"d4f9ead2ec980b"}]}, 0x48, &(0x7f000087c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006f9000)={0xffffffffffffffff}) close(r2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95, 0x0, 0x0}) syz_open_pts(r5, 0x103002) close(r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cd1000-0x4)=0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r6, 0x80, 0x0}, {r3, 0x0, 0x0}], 0x2, 0xffffffffffffffe8) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000c5d000-0x1000)="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") r7 = dup2(r5, r6) fcntl$setown(r7, 0x8, r4) recvmsg$kcm(r7, &(0x7f0000e97000)={&(0x7f0000eb2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00006dc000)=[{&(0x7f0000d07000)=""/254, 0xfe}, {&(0x7f000073a000)=""/56, 0x38}, {&(0x7f00007c0000)=""/12, 0xc}, {&(0x7f0000061000-0x5c)=""/92, 0x5c}, {&(0x7f00000d4000)=""/243, 0xf3}], 0x5, &(0x7f0000911000)=""/9, 0x9, 0x7}, 0x2100) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$TUNSETSNDBUF(r8, 0x400454d4, &(0x7f0000d75000-0x4)=0xffffffffffffffff) getdents(r8, &(0x7f0000825000-0xa7)=""/48, 0x30) r9 = openat(r8, &(0x7f0000913000-0x8)='./file0\x00', 0x90200, 0x80) open_by_handle_at(r2, &(0x7f00002b7000-0x48)={0x48, 0x9, "bb94f1ba1e3a4dc36ab2b63a669b63c561db4608b2493e67994573522a9f75d5cca77fc1747821f32b8ca0f9effd1d990fa2ed9768f7483ea0df7abde03b329b"}, 0x10002) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000a0a000)=0x21e480000000, 0x4) bind$inet6(r7, &(0x7f0000c86000-0x1c)={0xa, 0x0, 0x327d19bd, @loopback={0x0, 0x1}, 0xb29}, 0x1c) getdents64(r8, &(0x7f0000bd8000)=""/0, 0x0) tkill(r4, 0x16) accept4(r7, &(0x7f0000bae000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000054f000-0x4)=0xe, 0x800) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f0000dce000)=""/198) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 23:29:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f000044b000-0x8)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xb7, 0x2, 0x100000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x7fffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r1 = socket(0x0, 0x5, 0x7ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007ab000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ea3000-0x4)=0x10) 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00002ef000-0x9)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f0000814000)={0x3, 0x78, 0xdf, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x3, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x800000000000, 0x55, 0x0, 0x0}, 0x0, 0x8bd, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007fa000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000428000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a28000-0x4)=0xe8) socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e4f000)={@common="74750056faff6e000000230000000040", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r2, &(0x7f0000389000-0x10)=@nfc={0x27, 0x4, 0x0, 0x6}, 0x10) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007a0000-0x11)='/dev/qat_adf_ctl\x00', 0x40000000000001ee, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f0000eb1000-0x24)="240000001b000301000000950000000030fff5f80900011b00001ddf0000f01ef9161790", 0x24) gettid() perf_event_open(&(0x7f0000101000-0x78)={0x2, 0x78, 0xe0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfe, 0x0, 0x20000000000000, 0x0, 0x0, 0x2, 0x0, 0x3, 0x401, 0x10a, 0x40000000, 0x4000, 0x0, 0x7e, 0x0, 0x800000000000000, 0x0}, r0, 0xfffffffffffffff8, r3, 0x40) ptrace$getregs(0xffffffffffffffff, r0, 0x7, &(0x7f0000f7e000)=""/224) openat$vcs(0xffffffffffffff9c, &(0x7f000055c000)='/dev/vcs\x00', 0x3ffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000d2f000-0x10)=[{&(0x7f00008ef000-0x29)="2900000018001980f93d7524006900210206e3000300f40180001afe0800040006000000000000ff00", 0x29}], 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f00002e2000-0xc)={@rand_addr=0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f000083a000)=0xc) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f000094a000-0x4)=0x5) 2017/12/17 23:29:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xb, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) readv(r1, &(0x7f0000aa7000)=[{&(0x7f00005e5000)=""/32, 0x20}], 0x1) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000263000-0x7)='tmpfs\x00', 0x1, &(0x7f0000cde000)="") ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b41000)={0x6, 0x3, 0x1, 0x7, 0x101, 0x1}) r2 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000c45000)=""/192, 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) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ccc000-0x8)={0x0, 0x0}) 2017/12/17 23:29:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000992000)={0x7b, 0x0, [0x7, 0x1ff, 0x256, 0x42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2000000000003, 0x0, &(0x7f0000e77000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001c0000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d3d000-0x8)={0x0, 0x0}, &(0x7f0000118000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000699000)={r4, 0x9, 0x5cf3b7b9, 0x3f, 0x1001, 0x5, 0x81, 0x1, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x21d, 0x8, 0x1f, 0x4}}, &(0x7f00008ff000)=0xb8) getrusage(0x0, &(0x7f0000d1b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000dba000-0x14)={r5, 0x9, 0x8, 0x3d, 0x4, 0xffff}, 0x14) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000cd0000-0x4)=0x4, 0x4) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00007a7000-0x4)=0x5, &(0x7f0000673000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000c13000-0x8)=@assoc_value={r5, 0x5}, 0x8) r6 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r6, 0x40044) ioctl$sock_proto_private(r6, 0x89e7, &(0x7f000085d000)="d31a8aea8d5ae47a9773418b71d7972bed209bfcdf7716367d77313e47565eda80db5e490fc16bef1b99499277b46e581b2cc305e2408e6f8f3f5acfc39ae85ebbc55e2d576036da2bdc5759a547f60ddeb7d2425ca85fb83e287b753613dc4689790848df49535b23e69fdc530b3e3865c856690598b4f6f4674b370c5491202cfdc2f797a51f7fd51c6d59214977ad89e093e2a004790d5ee483dded75f3a88c2cfb158d4c703dc4dc4ee7b4b654f3f483e9fee61e9c8055586002cf39abd132c8a3d88204fd3da76cca1beecae0c5c8eed78e97f3786a005dfb38b83163581c4b2adbba36adacc299470a6add886443b7e6c86b99b4") fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f000079d000)=0x0) sendfile(r2, r6, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006c9000-0x10)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f000000b000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000b5e000-0x1)=0x0, &(0x7f00003af000)=0x4) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/vcs\x00', 0x800, 0x0) pipe(&(0x7f000079e000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000cc000)={0x0, 0x0}, &(0x7f0000d18000)=0x8) mprotect(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f00006d5000-0xf8)={{0xffffffffffffffff, 0x3, 0x543, 0x2, 0x3}, 0x18, 0x18, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x14, 0x10001, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f000025b000-0x4)=0x0, &(0x7f00003a1000-0x4)=0x4) getsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f0000da1000-0xc)={@multicast1=0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb1000-0x4)=0xc) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000421000-0x18)={0x3ff, 0x9, 0x0, 0xbb, 0x1f, 0x9c52}) [ 68.276669] audit: type=1400 audit(1513553392.491:592): avc: denied { fsetid } for pid=8400 comm="syz-executor4" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/17 23:29:52 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00003a5000-0xd)='/dev/usbmon#\x00', 0x3f, 0x40000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000823000-0x10)={0x8, 0x1000}) 2017/12/17 23:29:52 executing program 6: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000570000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0xffffffffffffffff, &(0x7f0000f40000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000040c000-0x4)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000f42000-0x5)='user\x00', &(0x7f0000f41000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f41000)="7b9c01400aedec2ac7a4581c2a668ad1c83c7078e43be06c6148bb903af6c331b8d430a62fad5e7759d96ec5d13e05c43f065318be9713b028933ff79ed7a3efdbd4eb311f7efceffb9c35569d075c59062090eb0595412a08c48a72bebe8510629a701b52e7199667a53501227ef98d48d0c808ed85e50aa3161319cdac74aa33f27cf8b4b4f19f4d455abb0c3c46304cc5057e0eb8ec2d38c059b4cdf1cf17d0da0c3fc18b6895846fa4ec710500be66671983b1c05b485f9804cce84e80a371f34dc83c3b8bb15266aed83749537cfe5c6ab7892cc5a6380ae7e1bac8", 0xde, 0xfffffffffffffffd) keyctl$update(0x2, r3, &(0x7f0000055000)="72b76ede47852a9385fe483dee16ff38867fcb591aa40e9f66ac2a1a51c8bb1de5d552d022fcd45d2db692ec0e8d91ef735a06795731fb99ef4d4ccc51b4ef553559ecf8838af0a88cf75cfe89dda13d8ad789395f5f4db560c2242c234d7a379b51b84b87597d7ff7ccff848f1eee6671a14c6e1e5aa61e97fb5c3dd30ae877ad97ee18353bda93cb8a1909f480b494daf76f9f84", 0x95) sendmsg$alg(r2, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f00001ad000)=[{&(0x7f0000661000-0xf2)="0d3822f295b0ad7beff40c1280daebb7542acc1344802b36", 0x18}], 0x1, &(0x7f0000f3d000-0x18)=[], 0x0, 0x4080}, 0x80) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a04000-0x20)=[{&(0x7f0000f3d000)=""/19, 0x13}, {&(0x7f0000b9b000)=""/38, 0x26}], 0x2, &(0x7f0000d98000-0xcf)=""/207, 0xcf, 0x6}, 0x105) 2017/12/17 23:29:52 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='bcsf0\x00', 0x10) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r1, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = getpgrp(r4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = add_key(&(0x7f0000924000-0x8)='big_key\x00', &(0x7f0000833000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000623000-0xe8)="1b38b92f817e5acd9b763f295f777fa4ad120c2bbf375109636e6b4a10dfd781392542d03af051b408d018f6d5b910c2351e16cc11460bc1688208d6693933f72321ee10f760e2eedcb6bb249d797185ed7f1ea9b94661ce5527687a88c5a66bc941123685721724e5d2c3f4985cbbaf3e6c86519c823f9b93e9d46dac413a804032cbd24178f90963552157f813a563ddaab570603dcbb6f401033f5bfc92f4d03677acc0aa4d1646a17d3c601a1acc4672e1a1fa66175c6ff7e70dfe24e2cb3b9d249096a2e0d23d74f1ed5103c2015a4ca7fd92789118d46a597d44217fb384eeb2b686a44b1e", 0xe8, 0xffffffffffffffff) keyctl$clear(0x7, r6) r7 = socket$inet_udp(0x2, 0x2, 0x0) move_pages(r5, 0xa, &(0x7f0000d9d000)=[&(0x7f0000d1f000/0x2000)=nil, &(0x7f0000368000/0x3000)=nil, &(0x7f0000d09000/0x2000)=nil, &(0x7f000056d000/0x1000)=nil, &(0x7f0000595000/0x3000)=nil, &(0x7f00002e9000/0x4000)=nil, &(0x7f0000edc000/0x1000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f000094d000/0x1000)=nil, &(0x7f0000c70000/0x4000)=nil], &(0x7f0000818000)=[0x5, 0xffff], &(0x7f0000757000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) bind$inet(r7, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r7, &(0x7f0000012000-0x38)={&(0x7f0000cae000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000096000)=[{&(0x7f00008d6000-0x35)=""/53, 0x35}, {&(0x7f00006ac000)=""/61, 0x3d}, {&(0x7f000079f000)=""/214, 0xd6}, {&(0x7f0000369000-0x1000)=""/4096, 0x1000}, {&(0x7f0000541000-0xa)=""/10, 0xa}], 0x5, &(0x7f0000984000-0x1000)=""/4096, 0x1000, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bbd000)={0x0, 0x41, 0x104, 0x3, 0x100000000, 0x1, 0x3ef, 0x7f4, {0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x81, 0xcbb9, 0x45a6}}, &(0x7f0000417000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000cdb000-0x8)={r8, 0x80}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000358000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) creat(&(0x7f0000baa000)='./file0\x00', 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038a000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2017/12/17 23:29:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f00001e7000)={0x0, {""/7}, 0x0}, &(0x7f0000a29000-0x4)=0x10, 0x80800) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f000040e000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$binder(&(0x7f0000ef2000-0xd)='/dev/binder#\x00', 0x0, 0x800) socket$inet_sctp(0x2, 0x0, 0x84) getuid() r0 = syz_open_dev$mice(&(0x7f00004a7000)='/dev/input/mice\x00', 0x0, 0x400041) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000c03000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000070e000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bbf000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004fc000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xf14, 0x2, 0x91db, 0x41f02a34, 0x3, 0xd2, 0x1f, 0x1000, 0xdb, 0x6, 0x7, 0x2, 0x3, 0xd25f]}, &(0x7f0000481000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000037000)={r4, 0x7d, "79f3e43dea0cb1396a6cd32d2351551a093331e12a1c0103cd5cb151794ca3a28cf8008dec50523562708daf543d649e1b87687a2d4854934ecd09a2e77e6c6333b44a4bdc78055a2657b5f65f78e165591b55f62f45c7c3d5881d87c1dc093022cd8546bee241308b8f455621d584c8203d9110c7cfa686319ad92d47"}, &(0x7f0000fbb000)=0x85) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002fc000-0x8)={r2, r2}) r5 = accept$packet(0xffffffffffffff9c, &(0x7f0000810000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000fa000)=0x14) r6 = dup2(r3, r5) sendto$unix(r6, &(0x7f0000f6e000)="b1a3466670dc355c47a9159a8317a4ca0f5481b4d3a7a0d4c385a8c12603532617026bc9688a018eef5d2fcbe1f17359fc9416ee60d8b21dffe8e87d9805c988b39ba39d1939315890873e71d160a21de499172ec7dc574932a1bf43b6a241740681a7444feb0a36886a04028329bdae69201edc8a16bd2dc440e2ba3cd6c78a1755e6ddec7a2fe41697dde5a1508e9e1450d33bf2fbb3a8f51e20ccc846a449515d3735512ea7bada392e84b6d78581fd8d2748dcb4c622884e20f5026cffc83c8397ffab2a468e348f57f3ef49d2e5e7ba7d69", 0xd4, 0x20000881, &(0x7f0000084000)=@file={0x1, './file0\x00'}, 0xa) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00006c3000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00002d7000)="", 0x0) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) 2017/12/17 23:29:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00001be000)=0x200000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000589000)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x0, 0x10004, 0x4, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000be2000-0xc)={0x2, 0x0, 0x7, 0x80000000, 0x9, 0x7fffffff}) connect$inet(0xffffffffffffffff, &(0x7f0000f50000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000641000-0x4)=0x5a5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000873000)={0x0, 0x0}, 0x80800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00002e9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2101}) r3 = socket(0xf, 0x3, 0x2) write(r3, &(0x7f00001f3000-0x10)="021100000000000000058ff680af1fdd", 0x10) setsockopt$sock_int(r3, 0x1, 0x20, &(0x7f000092b000)=0x1, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000097a000-0x2)=0xffffffff) getsockopt(r3, 0x80004, 0x3, &(0x7f0000123000)=""/4096, &(0x7f0000bd8000-0x4)=0x1000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d19000)=0x3ff, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x2a, &(0x7f0000cc9000-0xc)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000ec4000)=0xc) sendto$inet(r0, &(0x7f0000d16000+0x4c5)="a6ffea532642", 0x6, 0x4000, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000bf7000-0x2)="407f", 0x2, 0x801, &(0x7f0000001000)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef3000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000ef3000)='/dev/vcs#\x00', 0x2, 0x0) 2017/12/17 23:29:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffffffffffd, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000eb0000-0x1c)={0xa, 0x3, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005eb000)=@assoc_value={0x0, 0x0}, &(0x7f0000176000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000676000-0x4)=0x60, 0x80800) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000abe000)={r1, 0xe000000000000001}, 0x8) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000468000)={r1, 0x2}, &(0x7f0000c50000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000226000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f6f000)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000c3d000)=0x0, 0x4) r5 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000fa4000-0xda)="c6c7392ec0c886ebcbdf216f5273e7e70626a2aeeb0026c7326ae1f245a09d490d0b03f0829c75a753a2ed3096d33bf7a3dc5a5ee90731acafd15100000001dc374160deecf1140bb3a7d3d9ff9a656876a2d58a82a8f474545411facd30a36dcb744d700cb9f4a35784bfc0afd6eed3443a65460e93927e02efcc05a82288a63c95b3265492edaead09f1cf75e82db178bad7fc01a8dcde351ac6c913e57c400e174b5073125a97904a0ed9f9e7577b9c7f83010003a2607c839dcbad17c5b04abe28aa177b899459e343f3a09546c95d230451ddc9b9af9cf8") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000550000)={0x0, 0x175, "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"}, &(0x7f0000453000)=0x17d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000091a000-0x8)={r6, 0x4}, &(0x7f000044b000-0x4)=0x8) ioctl$sock_ifreq(r4, 0x8933, &(0x7f0000e85000-0x28)={@common='teql0\x00', @ifru_flags=0x5100}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b91000)={r3, 0x1c}, &(0x7f00004bc000)=0x8) pipe(&(0x7f0000b28000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f000017f000)={0x1, 0x9, 0x10000000000, 0x2, 0xfffffffffffffffd, 0x1}) accept$nfc_llcp(r4, &(0x7f00005cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000830000)=0x60) bind$netlink(r2, &(0x7f000022e000)={0x0, 0x0, 0x59, 0x180001}, 0xc) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000ef8000-0x10)=[{&(0x7f000045d000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "02000700"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000715000-0x4)=0x1, 0x4) recvfrom$inet6(r8, &(0x7f00003f9000)=""/62, 0x3e, 0x20, &(0x7f00002b3000-0x1c)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000503000-0x8)={0x20000000000001, 0xe04e, 0x20006, 0x5c2}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003bf000-0x14)={r7, 0x8000, 0xbc, 0x5, 0x7ee, 0x3}, &(0x7f0000a45000)=0x14) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000f31000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000da000)=@ethtool_cmd={0x3e, 0x1, 0x10000, 0x6, 0x3ff, 0x3ff, 0x1, 0xf3a3, 0x4, 0x20, 0x1ff, 0x0, 0x800, 0x1, 0xbaee, 0x6, [0x7f, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f0000932000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2017/12/17 23:29:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f5a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000f25000)={0x1ff, 0x5, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008f2000-0x20)={0x80000000, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000355000)={r2, 0x80}) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ffc000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000637000-0xa)={0x1, "ebeac82ee795"}) r5 = dup3(r0, r3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000058000)={0x0, 0x0, 0x0}, &(0x7f0000036000)=0xc) ptrace(0x4208, r6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000619000)={r4, 0x18, &(0x7f000065e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ee2000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x65, &(0x7f0000cb6000)=[@in6={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1bd}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) socket(0x8, 0x800, 0xc94) recvfrom$ipx(r5, &(0x7f0000607000)=""/76, 0x4c, 0x40, &(0x7f000062f000)={0x4, 0x8001, 0x6, "408fccedf666", 0x9, 0x0}, 0x10) pwrite64(r1, &(0x7f0000db6000-0x84)="61406f6ea849885122a58cef0c8b4a03eed0fff6aeecb9c80149ea8be9b9a3975f34b68e0b5a03117a6fa5ca0a5e6330712c4bd55710619d0b22bd91cb7d56edd3725553be8eb712a046ffb8ca5637d4f29881a7b856cab59d987597de212d60243c955ccda3cb008774ca4950140bb028591c3debd25c56bbbc29af4199fa3b83bb6105", 0x84, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000a99000)={0x825b, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3, 0x10001, 0x80, 0xef8, &(0x7f0000ac9000)=@common='bcsh0\x00', 0x2d380000000000, 0x101, 0x7f}) getsockname$inet(r3, &(0x7f0000d04000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca8000)=0x10) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000cf6000)=0x200) 2017/12/17 23:29:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)='./file0\x00', 0xffffffffffffffff, &(0x7f0000da9000-0x8)='./file0\x00') r0 = perf_event_open(&(0x7f000005b000)={0x2, 0x78, 0xe3, 0x0, 0x200000000000, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0xfe, 0x7, 0x7fe, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/117, 0x75) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000035f000)='ns/cgroup\x00') epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00005a9000-0xc)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x4, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8499, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) bpf$MAP_CREATE(0x0, &(0x7f0000cc6000-0x1c)={0xe, 0x0, 0x2000007, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x1c) pipe2(&(0x7f000087f000)={0x0, 0x0}, 0x800807) syz_open_dev$mice(&(0x7f00006a7000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x80010) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x7, 0x435, 0x2) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f00000c6000)="1de05aa857f5a3797ece34629e3e498336681693f677529ee8fe2d6528114e90259ed6ebb274884b6b