, 0x9ef, 0x1, 0xb3}, 0x43d}, 0xa) r2 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000070000010001"], &(0x7f0000000080)=0x10, 0x80000) accept4$netrom(r2, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10, 0x800) 2018/02/26 10:32:12 executing program 1: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/26, 0x1a) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) prctl$getname(0x10, &(0x7f0000000080)=""/234) 2018/02/26 10:32:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000002000)=[]}}], 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec3000)={{{@in=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x1}}, 0xe8) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/26 10:32:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/26 10:32:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) lseek(r0, 0x0, 0x7) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) 2018/02/26 10:32:12 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) r3 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000000)=""/206) memfd_create(&(0x7f0000000100)='\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x4a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) shutdown(r1, 0x0) 2018/02/26 10:32:12 executing program 7: r0 = inotify_init1(0x1) r1 = getpgrp(0xffffffffffffffff) waitid(0x3, r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r4 = dup2(r0, r0) ioctl$KDMKTONE(r4, 0x4b30, 0x785c10bc) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000000000023) ptrace$setopts(0x420a, r3, 0x8, 0x20000009) fcntl$setown(r0, 0x8, r2) 2018/02/26 10:32:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r1, 0xc, &(0x7f0000000040)={0x436fdf06, 0x5}, &(0x7f0000000080)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) readv(r0, &(0x7f0000001700)=[{&(0x7f0000001340)=""/230, 0xe6}], 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000040)=""/137) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) select(0x40, &(0x7f0000013fc0), &(0x7f0000013000), &(0x7f0000011fc0), &(0x7f0000012ff0)) 2018/02/26 10:32:12 executing program 7: pipe2(&(0x7f0000000000)={0x0}, 0x800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000af5000), 0x0) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) 2018/02/26 10:32:12 executing program 1: r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100)={0x4}, 0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) 2018/02/26 10:32:12 executing program 5: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000080)=0x5b, 0x4) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, &(0x7f0000000140)=0x10) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x0) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000b3000000000000000700000004000000f0030000100100000002000000000000080300000803000008030000044c68588540c42298000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaa00aa0000000000000000000000000000000000000000000000000000ffffffffac1400aa0f000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000f0000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000400000000000005000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000801000000000000000000000000000000000000000000000000480049444c4554494d455200000000000000000000000000000000000000000082ec000073797a3100000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x440) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0xc0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') preadv(r3, &(0x7f0000fc5fc0)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_addrs=@llc={0x1a, 0xf5, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}}) ioctl$void(r2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f68000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/26 10:32:12 executing program 1: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/02/26 10:32:12 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl(r0, 0x5, &(0x7f0000000000)="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") [ 50.617936] binder_alloc: binder_alloc_mmap_handler: 9129 20000000-20002000 already mapped failed -16 2018/02/26 10:32:12 executing program 1: unshare(0x400) r0 = socket(0x2, 0x80005, 0x40) socket(0x8, 0x0, 0x91) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="1b2cd08c0ca86f1ecca8c777c4e60aa4", 0x10) connect(r0, &(0x7f0000000040)=@ipx={0x4, 0x76d, 0x0, "039ec4174ae8", 0x4}, 0x10) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r1, r2, &(0x7f00005faff8), 0x0) 2018/02/26 10:32:12 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x2, 0xf, 0x40c1, 0x0, "a926fcd814d4b5b3669e21640d288b2876d7a89089431db5a0fd606aea4eb25c"}) 2018/02/26 10:32:12 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl(r0, 0x5, &(0x7f0000000000)="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") 2018/02/26 10:32:12 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000002797ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05000000e7ec75e848ccfbf6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed004000000000000003670786eaec0ef151332450f779c4865c287b7e75a2af1b8fc393d2696b8ba5aea6096f201cd7eaf2b74618144aedefa29", 0xc8) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00000001c0)="35b2638799ba24393751fb42ba12f28ed7a71a7960337662defbde40e3f3c7bdba45bdd413c8e4e272709b71945fc29051a3266114ac4d049635ebe0639d8dc8c376483917ae066542545332e68070d4dea391ddd295386084f1028fcaa49ef3e18c744982f3cd1c38e96d976843a77060b7da647e57c994b1a1173320fdda7a0d587876f5b854588cf51d8792b41318db648bb68d247929bddb13d263a1f4153c58d349e896ddad8514fe13db078c6b41beb8e86c36c14603e99e9f20e36f78e0", 0xc1) 2018/02/26 10:32:12 executing program 0: personality(0x1bb2baf3005ac117) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='sessionid\x00') ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x5) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/26 10:32:12 executing program 2: r0 = socket(0x11, 0x80a, 0x300) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100, 0x8, 0x9, 0x3}}], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) r1 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/dev/sequencer\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003a4ee9)) 2018/02/26 10:32:12 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7199}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000100)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f2f18)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000eef000)=0xe8) setresuid(r2, r2, 0x0) 2018/02/26 10:32:12 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x15, 0x50, &(0x7f0000000040)="c32a5db27adab98e1b1913f1508461dfd72ac184481a27c284a4f70d747e6c807acc60f417a8c1f8dfcbe3a4436a371fd5a5524d9a605ce0b7fbad8a4131af0dd39783514fe861b9e32dd40844ca361b"}) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x17ffd, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) 2018/02/26 10:32:12 executing program 4: ustat(0x2, &(0x7f0000beefe0)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8100, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x7, 0x4) 2018/02/26 10:32:12 executing program 5: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000040)="d815b7651c8556dc1f398776819d08b725b662cef69fd3ddaf7c31184377bd025ff476fae58c33953e5058216ae11ba56027f106f1eb43a04db82a4282c78f533d92425365e97cb430e90e", 0x4b, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x1f, 0xfffffffffffffff8}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x80000001, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x8, 0x80000000}) 2018/02/26 10:32:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200)=0xdedc, 0x4) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) pwrite64(r0, &(0x7f0000000000)="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", 0x1000, 0x0) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendmsg$nfc_llcp(r1, &(0x7f0000002680)={&(0x7f0000001000)={0x27, 0x4, 0x3, 0x0, 0x8, 0xffffffffffff7f45, "9e4fb4777ac8003bd334189fc20a563f747781ff1b43452b83f711bbc55b8e621bd34d917b53d388f3cc519398b848642a8fe82e281dd14872ae6a7bfc417e", 0x1ff}, 0x60, &(0x7f0000002580)=[{&(0x7f0000001080)="8b9b75f14d51991b1633dc20bc7e3ef8b02d1610a7af942a53b36f6dd06c2941523b6af158a2dc7ffeb6417938905d454c733014d509c23e58a0784b23390880c5c0bd338b2d717752bb9d45f883b19d58f4233cb52dcd9e0a33ed", 0x5b}, {&(0x7f0000001100)="fb6bc337795d6eb0c4272162926452d2e5bc5c96be257dcdb3ebb1c24841bbf910e2bbb38599a6d3b2cc8714c06dc2710d65fb05e8a7d7937cb5f9af88e927f407260266a6a970f5994de969c73fc3cca3f0d4917624bff72a00a121d5cabc9a9248afcfd50e2eb660cf635214bb75a9f9ae6e436245499aa64025ad109a5dda4f64340fefe185b3ad26ff2498cb98fa878ff59713e3161f9321598a727810cef88c83f5fc9d1853926f2f4a0f66c6112a4c07cddaf3b8ef0a2ddb3a7ae5", 0xbe}, {&(0x7f00000011c0)="adfc6b26bf39f322183a590b648c07b9bb05a6d747f76ec2540263349062d132a53c11d6d5db63e78054e49054c6e478841e4158546f790cb5340e994a447b3361ebd9df13a54f81df00a762391e758d69b5d923889c458a47a9ce5194603170286420fc0d2bd941f80edc0816bc76b96d00d57750c1b382ff8624ef4c570a771f325e57791d106dd12bf3c4395493927996fa1d63c59c31d56b9cc263391ac678d262410ba0733873907320a24f5b8cf0e1af4a1fd2156bb08c622b96673a7338ea95ae3b30617bbd1245ee2211a4c603facb85c5949dd38ef98860", 0xdc}, {&(0x7f00000012c0)="11c4af7104531bde484c07922ffe0be1e402927fc35822255a3d05d30e7efe87e08f11651f3be67ab5c2454aa153bc79001721d98063387afe4fb07a552d59f5075b8d44f97329db90270ab92cf21cbf8aee03eeafc04150d7a46505d3c9438a72f4aae0a9ddce45bccba6d14b42766a00fa715a9b06f6234cff1509535bd1a7efe1b7ab07148e7af4e866c6a784930d99c2cd6db1942d2100e20336667c8062dfb0c2eec69634834de0f376d9e08c924f8e28bd8b537ab5d23e3a6f3527b2b9138ffe3dcd737bd2766158f6ce2e26b60b0082d5682067886d26242452bb625e496b6eab9435e4c5a5c73737a1229959d848d834f07d", 0xf6}, {&(0x7f00000013c0)="c4de31b7c2cdd84a06aced0561712f36893621", 0x13}, {&(0x7f0000001400)="4f9fd5c3b5b484027a77dad6724da8b305c8c87b774a414e996751dcbb0d692522397430da3d80a982802f145c036af7b2ed1a54507b55e86f44be2dab75b09feef8f2f08fea82db0d573ffa244864439e6b2d8d827a86e4ab5e5aa36a14954fe22f", 0x62}, {&(0x7f0000001480)="9c40b1ae84d08634c7f8820cc5274a46aef6dd805b3fea4664396f15b7e8d960aae75e824f0cfc3d49eacafb38e764403effdf44866f90098136e8c6bb4265da64ce04471a05ad8f0214020f232507c6b17a029c9ef8ca36b23ee2d26f4528467d44d8615610c05dbd0a2748628f58263465a2d1764b40ca6634012d6978d917b66c4423e4f69747a54e5c27ee7aa4d1f87b378b699b66809509247c", 0x9c}, {&(0x7f0000001540)="6cdc8042e722c537cc675ea1bd39c689b99b3b8716c60d1aeb134902c0c955542454", 0x22}, {&(0x7f0000001580)="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", 0x1000}], 0x9, &(0x7f0000002640)=ANY=[@ANYBLOB="30000000000000001e010000424eb326828931ae16080fcaa8dfad702c45ab93fb1bc123077bc34f970f1500000000000000000000000000"], 0x30, 0x1}, 0x4004) fcntl$getownex(r1, 0x10, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002780)={0x0, 0xa4, &(0x7f00000026c0)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff09}, @in6={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x4ec3}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfee2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}]}, &(0x7f00000027c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002800)={r2, 0x7fff}, &(0x7f0000002840)=0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000001040)=""/222) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000001040)=0x10000000000000, &(0x7f0000001080)=0x4) getsockopt$sock_buf(r0, 0x1, 0x80000001c, &(0x7f0000000080)=""/3, &(0x7f0000000000)=0xffffff95) 2018/02/26 10:32:12 executing program 0: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) getpeername$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 2018/02/26 10:32:12 executing program 6: r0 = socket(0xf, 0x7, 0x4000000000000000) fchmod(r0, 0x12a) write(r0, &(0x7f0000000040)="2200000015000701000910f70000e104020000000100000004000300000100000115", 0x22) 2018/02/26 10:32:12 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_mr_cache\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000), 0x400000ff) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) 2018/02/26 10:32:12 executing program 4: prctl$setmm(0x23, 0x4, &(0x7f0000ffe000/0x2000)=nil) r0 = userfaultfd(0x80000) fcntl$getflags(r0, 0x401) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0xc1000006, 0x0) accept(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000d4c0d037cc55f2c60000000000000000"], &(0x7f00000000c0)=0x3a) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/28) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/26 10:32:12 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x200000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}}, &(0x7f0000000100)) r3 = syz_open_pts(r0, 0x2a483) close(r0) close(r3) 2018/02/26 10:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000000800, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fanotify_mark(r0, 0x22, 0x1, r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000665ffc), &(0x7f00004d5ffc)=0x4) r3 = memfd_create(&(0x7f0000e58ff9)='\'\x00', 0x1) getsockname$inet6(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009d9000)={0x0, 0x3ff, 0x6, 0xfb8}, &(0x7f0000060000)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000755fe0)={0x7, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000d7aff0)={r5, 0x100}) recvfrom$ipx(r3, &(0x7f0000373000)=""/99, 0x63, 0x40, &(0x7f00001b5000)={0x4, 0x8, 0xd0, "b45400000003", 0x4000000}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d71ff8)=@assoc_value={r4}, &(0x7f000031c000)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000209ff0)={r4, 0x805e, 0x6, 0x101}, &(0x7f00004fe000)=0x10) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000080)="67328500cb255f3e32e541c0daaf9c9d35", 0x11, 0x40044, &(0x7f00000000c0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r7 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='selfGPL{]vmnet1self\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r6, r7) syz_open_dev$evdev(&(0x7f0000b13000)='/dev/input/event#\x00', 0x7fffffff, 0x40) sendto$inet(r2, &(0x7f0000f2fff2)="03904b4f5a65ba43ae16e2eba029", 0xe, 0x800000120000001, &(0x7f0000c47ff0)={0x2, 0x2, @empty}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) shutdown(r3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r2, 0x1) 2018/02/26 10:32:12 executing program 0: fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000011, 0x10, r0, 0x80000000000000) poll(&(0x7f0000001fef)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x53, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000001ff2)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 10:32:12 executing program 3: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) fstatfs(r0, &(0x7f0000000180)=""/215) umount2(&(0x7f0000000000)='.', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='schedstat\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @empty}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x6c) 2018/02/26 10:32:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000240)={0x100000000, 0xfffffffffffffff8, 0x20, 0xe2, &(0x7f0000000040)=""/226, 0x95, &(0x7f0000000140)=""/149, 0x0, &(0x7f0000000200)}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fbc000)={@common="73697430002f0000000000001300", @ifru_data=&(0x7f00008e7fe0)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) 2018/02/26 10:32:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x402, 0x46) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x130, 0x0, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000040), {[{{@arp={@rand_addr=0x3, @multicast2=0xe0000002, 0xff0000ff, 0xff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@empty, {[0x1593ddc74c3c46b7, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x9, 0x5, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x4, @generic="d68198425d1414c05a542ff637e5b11f", @common='yam0\x00', {0xff}, {}, 0x0, 0x20}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x5, 0x1, 0x7ff, 0x0, 0x0, "a8b32fc18527727dc394f546aae27313f5cc68e4f1d972c57bffb03eb220b0df043bae3137ebc4702a22bd84e8d545ef5bd0f4fec8518f1c0f0e707013171608"}}}, {{@arp={@multicast2=0xe0000002, @empty, 0x0, 0xff, @empty, {[0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x1, 0x20, 0x8001, 0x2, 0x401, 0x4, @common='eql\x00', @generic="8620f63eaf82300dfbdb67f38a76ec92", {0xff}, {0xff}}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x6}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x51, 'syz0\x00', 0xffe000000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)=[]}, 0x0) 2018/02/26 10:32:12 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @dev}, &(0x7f0000000040)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/26 10:32:12 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007180)=[{&(0x7f0000002bc0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dbcfd64a8a4c2bccffc5816b3c6ca6e17b525f5bf09edd4a870d478fcf0e1faa5787d36c1a1e01e4a202ac97b878cfaabdc70f07c7865da8205f4b9479d694"}, 0x60, &(0x7f0000006d40)=[{&(0x7f0000005cc0)="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", 0x360}], 0x1, &(0x7f0000006dc0)=ANY=[@ANYBLOB="1000000000030000b300000000000000"], 0x10}], 0x1, 0x20000000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4040, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/92) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="26bb33d80392634840", @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004ee64e)}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80800) sendmmsg$nfc_llcp(r2, &(0x7f0000001a40)=[{&(0x7f00000000c0)={0x27, 0xb0, 0x1, 0x7, 0x357f8996, 0x6, "a1833a9b3baf153038fdc3ca8bc39483d02fcc5359480080762b8a5bd05245bbc2717b29f36a354dd94e85cf7bb268ec707cd5e88d3369ada8cd0b634a8248", 0x1}, 0x60, &(0x7f0000001580)=[{&(0x7f0000000140)="fbf1147f320bdf3de6235ef5636f939d41b8cc96c438e3a0dd4601e2d13dc78fd35fdc44836478e9df1632d0f4e3270abb37adc3e72ff1", 0x37}, {&(0x7f0000000180)="b703ab1945848d0554ba05166bb1ccbe32fa5ecc23cec76b56d8b3c2f93694b4983146b65f19d6ca2103003d99d53ba698637160cac3f159d76975df80f3ac4ce8d89d14747b02ed0d876adddd6dd9816c0b9f7bc0380ba566e90fb3c934736111ba69de780e67f6e761bf11b46d8d5e6cecae31229a0105de36c3b496d8447b2a4763af6e14c7aadd42c70472", 0x8d}, {&(0x7f0000000240)="5bfce44bad574146c69b503a57501e949fb2c08c4960dd8bf6178986f6323a7ec271016e057644b58d3cc99c9d1cdf91962eb61b8d1efb95f3722702f0d3282153daa46228fc9c410299db9c9a98872bfc", 0x51}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="70a58a00b56331e9bd3b47be64a9a81496438e05016a3be62a27dbf3240c87411a652362514c6cc5aeb6be2fc115a9a37f3d76170ce1823814ba13eb30446cbd91fa9286b576343d0da5b37d312b09a519b86905af5ae59893317f327cc12104d8080ef2cc31d151de6143809a6768201de9e4857ab2bc75fdb079db76e4b365167ef195707de303a0208c06ec70ba3f5bd151c9f642eb35c919ee9892622e80af1ca0f5985839b9edba2dc1d68d74663cc383941ebc0379bbe2b631cb2be14806067f1ce00f77f014ac", 0xca}, {&(0x7f0000000400)="a95461e0abb3c0255b", 0x9}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="f3d3f71d4f3ba88cda2ce7adc9713d312f462513d4e5f5dcbc2536d65abc87ca3bfcadbd277a44cfcba3fd6a933a98ca68f58cd1f3750b", 0x37}, {&(0x7f0000001480)="590be8f2f525497131689458b4418cb9cd73eec8e8229fe4a0330871a4e619ced2d5aabd2993ac17b9879ee8fba22d7376d9b3b6a96aeeac93281d70d1fd82ddb60fb94412af366b52643c73893c679af418924b8cafbc40c3c5d40cf3403e525034e8584b7872dc99f4c5e2bcc80d78a5c7e7a12294281fca84f0df2e58d42ef97ec3b77dc8a295b0898d7db690d54fc5141cd5f1c8cea1c5edbd850db6c4589dc436225504267139e53ac44283a4af8eab1c10dbd9ceee81ba35d67231040fb8928266e2311fa729ac13b0dc2081dd1c174697e081f60243fc854d953b45b508fa", 0xe2}], 0x9, &(0x7f0000001640)={0x48, 0x103, 0x3f, "ad90e4dde11d67d28ebad533f45be8778547149790e50c8002ae47cdbcb9211566adbac63dabc4bcd01d166218acfa8c8c0e"}, 0x48, 0x4}, {&(0x7f00000016c0)={0x27, 0x0, 0x6, 0x1, 0x2, 0x8, "b09bfa4dbd23df4f9ba43139432ca2c4ef663f0ccd2b9c898dc3df29e123cf7ff1404cebd0d96c925bc2b0be4d5bf0e67259fc7665dd06c5b7ba75b9b34ba5", 0x9}, 0x60, &(0x7f0000001940)=[{&(0x7f0000001740)="19f547c48ea542df0675f9f494428144502709dd6647fe176997a66bcded68dcbf5520057bd9a25a707429545aff3d141210bcb635cf91dfc1a5ffb2f601cc8186815c86d38d2ba0c3a198823cbe8db8183f6c87fad2bb59e265007011381750a068cadad5e93e5b7a877e6280c022f6df7868311f1fca5dbf3dc72189262342acc5952de27cea9a89f676f67f7d4b72468c", 0x92}, {&(0x7f0000001800)="37c3ebf45cc5f35d385b56a0bdac35d33462fcb0a41433b253558667b9f6e940d7eb5cf655108e8de27cf4e8c94390bdfb864f95a02ac6d8153e1d88c7dcba2fdfc904ab212f95e2dc4b0baf84a8717fb905735254371349f48d7889a7e08024aad25d32fb24eee3fde39033b0db7074e30965cb052cbfd30742559e08f3a9fd6df894ef732e936ac592c55ffa60e04ef0167d6969ced319f50a5502d0d8e86c922b95e21e364936489a3e8f6446f81502ae416d78b56be16ebe0f44264d68fda968b64a6b489178b19493bcb296032305c27451096bf27e27a10e6615b4859fcb9db7df21674403", 0xe8}, {&(0x7f0000001900)="847b94a4ae8b8723453c96a5778b640dcad2d057e1a609bb4bd91b442b4d68b0815a2ad90e09cb69e2931e09d9a33a58dd34bcd5f3cc", 0x36}], 0x3, &(0x7f0000001980)=ANY=[@ANYBLOB="a00000000000000019010000050000009a3b6fb45ba23342aabd4b3a3569bd152a84cca724ad25cd14096b0998d41f21c08dc4659d5f6da03b60cbb2f3efeb4e04f1b1b86a4be51c4475d59069b74fc043811a87c51f462e4f71e248adb42174fb29879ded131a6ff93eade3d4b5c7ba20c56634eea398da36b02537b36294d37693bd61e88823bf78d1394ce85a0f1f05c5e3c2952c9a982bdf8686c8918f45"], 0xa0, 0x4}], 0x2, 0x4000004) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}, 0x1c) 2018/02/26 10:32:12 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x500) r0 = syz_open_dev$mice(&(0x7f0000792ff0)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000d73000), 0x0) r1 = dup2(r0, r0) writev(r1, &(0x7f000049fff0)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2018/02/26 10:32:12 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x101, 0x7fff, 0xa6e, 0x10000000000008}) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000000000002000000000000000000000000000000000000000000000000"], 0x32, &(0x7f0000000240)=[{&(0x7f0000000040)=""/101, 0x65}, {&(0x7f00000000c0)=""/156, 0x9c}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f00000001c0)=""/109, 0x6d}], 0x4, 0x0, 0x0, 0x3}, 0x40000000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@int=0x401, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x4, 0x1ff, 0xeb2, 0xc5c5, 0x101}, &(0x7f00000003c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000400)={0x0, 0x9, 0xfffffffffffffff8, 'queue1\x00', 0x80000000}) clock_nanosleep(0x3, 0x0, &(0x7f00002be000)={0x0, 0x1c9c380}, &(0x7f000021fff0)) 2018/02/26 10:32:12 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x110) 2018/02/26 10:32:12 executing program 6: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)=0x0) exit(0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x60000, 0x2f) bind$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x3, 0x540, [0x0, 0x20000080, 0x20000278, 0x200002a8], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x13, 0x7, 0x201, @generic="3c0d53525a407c0127082e79d54dded9", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="8ae74bc5e921cc74051d1f4d92eb4a4d", @common='ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x198, 0x198, 0x1c8, [@comment={'comment\x00', 0x100}]}, []}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x48, 0x17, @generic="38036212ca205e282d911d31e74ad1ec", @common='irlan0\x00', @generic="4404720149113d938f4aadb4300375de", @common='rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe0, 0x130, [@devgroup={'devgroup\x00', 0x18, {{0x8, 0x3, 0x4, 0x2, 0x2}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xfffffffffffffffd, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x4, 0x89ff, @generic="f529f1b498226e58ac1e82802be10d3e", @generic="7e255ec258976311fc67615fc371490b", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x120, 0x158, 0x188, [@ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffff00, 0xffffffff, 0xff], [0x0, 0xffffffff, 0xff000000, 0xffffffff], 0x3, 0x67, 0x12, 0x70, 0x0, 0x0, 0x3, 0x0}}}, @mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x1}}}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xff}}}}]}]}, 0x5b8) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0xc3}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000180)={r5, 0x100}, 0x8) timer_settime(r1, 0x20001, &(0x7f0000000000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/26 10:32:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/02/26 10:32:12 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/127, 0x7f}], 0x1) 2018/02/26 10:32:12 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0xfffffffffffffffb, 0x1}, 'port1\x00', 0x6, 0x2, 0x4, 0x3, 0xff, 0x0, 0x5}) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000007fe9)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000000c0)={r4}) 2018/02/26 10:32:12 executing program 5: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0xfffffffffffffff9, 0x6, 0xff, {0x77359400}, 0x5, 0x7fffffff}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x5, {{0xa, 0x0, 0x3, @empty, 0x9}}}, 0x88) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000f07000)=[{0x6, 0x20000, 0x0, 0x9}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000011c0)="df", 0x1}], 0x1, &(0x7f0000001380)=[]}}], 0x1, 0x0) 2018/02/26 10:32:12 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x1) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffbfffffffffffb) getpeername(r2, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000980)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000a80)=0xe8) sendmmsg(r2, &(0x7f0000000d40)=[{{&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000080)="704f6df935007b2db26f52de691fae4b0db704c3aa751af64a99f2ef5f03cedb08b57e4b185fd74bd59ad33b77585ff938b9a112bc5696ec16c2538943f34a59acb05b0ca8b15bc50f8cccc59820e3392d73cf8c62ed01b140df14cdd165d2bb0ae5dd7f24aa101e5c9d22bf4a8bf9ff3f4f19c4dd79bf251907a68a31769120d2e51848", 0x84}, {&(0x7f0000000140)="7b73f17424e7934a978bde88afcd8aeeae6301ed0e86ab60f01078e6de36c88a13e5bdfbd2d03d5d2ba8d6b138593e5adbd588d5fb5a9942b0ea2c079326f9ed8fc83aa744b57a0d59c4cb2e149a4ad2e47d18560fc91a5167c3c5877bec33b217b0a4d774926a327c7fee8fe0846a33fe425512199a1462aeabeee682674f7a0f3846d79271bdee5e6b4b7e602db91d350e57a74398e0e6d52a6db261628bce75cd638ff35c9c7e12f68e6a8ed6a9f31799037bc89c4d98da611b5371aee1c80b2aa69cfdda9cfc1b367321e9a673f48ed92d", 0xd3}, {&(0x7f0000000240)="861bfde37431f30d69546f714e4bd315891a3aa0686dd87cbb9dcecd9998863b8d99457b7c34b325d6e0284a746bd8d88ba0052b36bd2b30b97f927d725613da997b094daea9f010e34021157a877e3a12788f401468", 0x56}, {&(0x7f00000002c0)="61856342bafa08c7f048c1cf19cd83e6f02084a7ffd7cf9b3acce56f44b4d9810ac1b5e35662e109df4032545e234ad1a08ecba6fc8259373a9e43917604688e0139ff897386afacc406fe95551312106f1498439599bab60489f1360acaaf7e174b60b065c201a9a69896d60cc745dcde11fa60aca2487f929a92442920591aee1afe3f67013520753c7e38031f008342f35fee6e875426c84835fee77bee7a8cd1dbf138a3709f6a544c818c86e11b1ea6ef2141487f43bfa5c948f02c35b7b8de6e65bce83ec2748de916a81eeb23951b7519a2346cc1b3e6f83fb335d5c6e12c76156137be621c7eeb5ed8e71837", 0xf0}, {&(0x7f00000003c0)="db588dfe22d873ba5e427b21797c73d041d3565a9c4b0b784a4a4bfa462d150c96819f581cc7117b41c00e69e647c46ae0aac1077e5acdb05e064229cc215cde3d28d5ca87c99d2ad8be32e6d3185c8f3d2fa7e991dfe29a8f530a5de39f578b4de5466e587fea2231a7", 0x6a}], 0x5, 0x0, 0x0, 0x4001}, 0x4}, {{&(0x7f0000000540)=@can={0x1d, r3}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000580)="b3f15aa13bdcdf27b1f5777902b21199e4015609b09c454da031aee43e75c88ba8b8fd", 0x23}, {&(0x7f00000005c0)="0085ee75f1a14381a0ef3a2bf7e1edcefe56ca07e114371036e15d58b2b8cc0ae70fd53bdbfd78e88c1724a57bf4b6a38d984287543cc84cdb9a5ff39fdfa412acc2cd89320e1c1efc080f4bc05a5a07a783a8aa37a1bbfd3498fe199a22d2fad0bfaaccf8b585f154a8f4719dd3736e2fe2d1e2428f1e296f25664619b3b8247602cbe3d92f1a2594aa6157f7bef5c28ebd", 0x92}, {&(0x7f0000000680)="b5551599df09fad2dc95c36d5985a1ee5caf7fe8a52144a678866722f7b7587da5b8b62524a45872dba4bcb84e4425bace07df4f3649c7acf24b74efed3d8cd372ef459a06d0e135b67e903c9368962ee9308bcc17e7f756074f7dec0d7d6ef257f2fad239ecb0dc75785b723f9e7e4d29a43593eb3acf893d0e1139a2709986b8873bfd37a4782b6201ab9c4d16a12ab747d639b9dc79f32ebf7f12e7c520cf9c88a0c0671eb2b7eaa4150fbd7cb340c7bc3efe6c50d6dd2ba2ffa596eeb52c77a1957144c550444aa7d649813355839b70452b9d9fec4b9a26a8b315ee6699ee3afd0535144ebdb98e00a925", 0xed}, {&(0x7f0000000780)="3f47fe775cece4b24f5cc1d1a4480b1d40fc7c6387e747905a96aaf4cb8970e99e03168cd3fcfc88e631b47cdca432ef7d46eaada1c119dba3e8f3a7e09f6a889950fc1252712f1ca3bd269e02e66351bb3c6e60fc1747c5096d01b55b36b2a76c7d33f6c3f5d481403bf9a75c5eef47d457befb1395b411cf1439365104690cac21ffdc8bb21c863f307fd53e12962acc3370138e13d55d0131a9155da5f13b89f484f2d11287ecb307c5120871c51b7c53a255def1dd8f6b4ed0fb5bf20e7715", 0xc1}, {&(0x7f0000000880)="8a52d20103b30df455b1550b1ce5efabfbb4c6f7f8", 0x15}], 0x5, 0x0, 0x0, 0x80}, 0x7000}, {{&(0x7f0000000ac0)=@ll={0x11, 0x1d, r4, 0x1, 0x40, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, &(0x7f0000000d00)=[{&(0x7f0000000b00)="6f157c104a52f74bd8512f01d47e661594504e199a608ff69250b4f1b19b4e311a2140be13c16bfa15220803ae4c9b4fffe832ccdb024ab58a78775c61d7c2704cca296f258277d7763657764a1504b2472aeb5793f4a6789ebcc862c343195ea05dc292cdd6cdef", 0x68}, {&(0x7f0000000b80)="d5fe6601e2ffdda383d6a7a134da5a89567b5c2d085ce6b164d725002f0b8f61e3ec3824833751f8d413c049d7db824f4ca698039b31c5ad78391ff8a1f4bda2319702a57008f404addf6f6cc5e83397bbccbc08d86000cf0841e8c43e", 0x5d}, {&(0x7f0000000c00)="792c69679450d4584689243fe6ee9681369eec8bd771c30b1c2e09b85bdbdaaa5349d1d3c3eb4176f27e6e0d3b5887ee265f83791855e3bbc6ca37288aa9cf10a46ec77fef09f6a836d2ba0fb7a3ce2803f42fa66b6c1c420cf1e48bde25e03bdcf88a3b33cea4b4b69285eab1605846af49b1b6c43b01e9ee2230d1111699734406770687bf84b094c9a1cc12662927d3f8281a932121f244a64ede7a3c36d33567bc2d4db402fca3734f66c9d255d6d71152db0b34d27c248d317868ba107e437cfd5bfb9890f637ae762997304cae4d8882ef1f88d4f28d66340fd791", 0xde}], 0x3, &(0x7f0000001000)=[{0x58, 0x10d, 0x7, "e16ffd14cc2334f99cd9f36094b8dc4bc3a9f20421d7b847d1f11dc072e50d22cfe4cd9be1c4c10ef902a77a2b7aa08bb79db352bc4c97b2dfb34a30c9ad4d00a020"}, {0xa0, 0x119, 0x100000000, "06beca94d44cfe18e8f23cf65adf6c27cdf903dc558afa8cac821e98c379d4fa26db98e2cd6ed6ae9c5e03562930d0f0d0c310c6151aed5d162761146f5fdb7f09db4c8a1301f7ac58f84a177a4179b06543815545baee6ad06325b4380549ef2e9a2da514f4c35d3e7b56d4cca781a8b672415e41af6d71ce87882619587c7ecf233d618710d2c4e7"}, {0xd0, 0x0, 0x1, "aff16934c31d4488f59fded41e6ce55b20a6d4f8a16ea68206c3d298f3d1d0ffdde5fa29b5502f59ad5214451b2d55a060d5ae46ca0473800af703dad660725c60226a4a27df7b600ec32d1f251d589771f9f4e4fca67026a5fb32262bb17c72749e77e78a2e3e9be45978b6e5628e5ac639c0197cbfa06abe481b014a4e7d0b6ca9034012e64b7fad08b263b8cc279c0144c419c87d6a25af870058c9a8526c65bd21b45d6c30d2fcefe101a194fcedf2197f70f5c7086a7032e8"}, {0xe0, 0x13f, 0x0, "9193965d6b2c0eb97ed063bd7a74d2ed34270f3f98646ce8b4cb9791854270867a37139debc26326ea1fd54dacab8012614d27213385b6c24b38712a0a97c1909284da784521dedfc27a4a5d90898f6ca66593a21d7925c173e65fcb96797b2ede65b915c414a62cc37565ec2365c06a7f61fa1d2af813b03b771920da4b925cd30e0ea8dd97e9929ad204375dbfdd0c1f29b7b6149045e8238c144955bdae27ea51af00a40ad9a8ad4f7827122eece65b476c2800d13b3636d4e69ff49906973c7c96032ac9ce159c0861e99f93"}, {0x80, 0x10b, 0x5, "e6125ffa8d3f791eb12f7a834349de2402707471aa03e2b1af3a12cb4ee2fc8e12f44a53bc55b984cc0c2dbb50dbc08f2e0895674271d774b1adfdba63566f086343795c0f40980d95670922351a304639568a7a33f089989ab64b27e461fb887840d77dec750ebfef723d"}, {0x38, 0x11d, 0x7, "55af3cd10b353fbcc6772399b0e51bc0b63dc872ef55c23c4a1f39b536439e46ed4d"}, {0xc0, 0x11f, 0xd6, "8bd9c2fce0c941675a9bc00d3c0198b92653fb496a42638c8853c65eef49c0525fbce13e969c12343719e1c4fabbcc5b8181c0dd237fff82efd4d2639fa881c080012c7675c1c861a7ea7c01d85a20ff91097213dc095f8beb385fc3e7dd4aae567fbe4c912e354b4360ca0f066bb4e47450d75a2b00b6bd7c9beafaa2af46e73b2a661f745aa9a8364e2b710af42713029fce577b385c4769936f1a7cb2c21ee0271566cae20057b3cc7c"}, {0x78, 0x119, 0x8, "eeb4f7aa05ec797a9b58e024d2531507e9369e8556e640a721bc5ac22b583ba7181cc17f48792340d06868a06bca7ff6f4fd6e5f9093a372ef812eed27a932d4054dc8c9e0b773c87fe9fdf932eb2c5c07b17e93dff4beed26e91d134ff729a6d332384699594ab8"}], 0x498, 0x8000}, 0x5}], 0x3, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x11, r1, 0x0) 2018/02/26 10:32:12 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setpipe(r0, 0x407, 0x7) 2018/02/26 10:32:12 executing program 4: r0 = socket(0x10, 0x400000007ffff, 0x0) write(r0, &(0x7f0000000000)="260000005e0009007600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) [ 50.932491] binder: 9239:9244 unknown command -667698394 [ 50.942323] binder: 9239:9244 ioctl c0306201 20007000 returned -22 [ 50.959669] binder: BINDER_SET_CONTEXT_MGR already set [ 50.970326] binder: 9239:9260 ioctl 40046207 0 returned -16 2018/02/26 10:32:12 executing program 1: mq_timedsend(0xffffffffffffffff, &(0x7f0000051fff), 0x0, 0x0, &(0x7f000002eff0)={0x1000000000, 0x989680}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 2018/02/26 10:32:12 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x5) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000040)) 2018/02/26 10:32:12 executing program 7: unshare(0x28060400) exit(0x180000000000000) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() tkill(r0, 0x16) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="e45a180207e196576d8d308e50542ddeb534345c0e7bb4c7680bf6699a99966109dc86c2c5f81e79eadc51a87d9d87afc8b6f210d38672031a426a867ab3d8e57ac1fe9f69fa125cbe8fe157d74a62d5072a10679effe2ca9e9f", 0x5a, r1) 2018/02/26 10:32:12 executing program 5: r0 = userfaultfd(0x0) r1 = socket$inet6(0xa, 0x7, 0x10001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xc4, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x80b}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="353f3d0fa7ffbae1ae0be7"], &(0x7f00000001c0)=0xa) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000009ff4)) epoll_wait(0xffffffffffffffff, &(0x7f0000ffafdc)=[{}], 0x1, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000000200)=""/217) 2018/02/26 10:32:12 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000000, 0x80) r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) [ 50.982764] binder: 9239:9244 unknown command -667698394 [ 50.992651] binder: 9239:9244 ioctl c0306201 20007000 returned -22 2018/02/26 10:32:13 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66"], 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x81, 0x2, 0x0, 0x0, @tick, {}, {}, @result}], 0xfb) sendfile(r0, r1, &(0x7f000001eff8), 0x20) 2018/02/26 10:32:13 executing program 0: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) fallocate(r0, 0x2, 0x0, 0x10000) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/02/26 10:32:13 executing program 2: fanotify_mark(0xffffffffffffffff, 0xa0, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$cont(0x38, r0, 0x8, 0x80000000) 2018/02/26 10:32:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x6}, &(0x7f0000000000), &(0x7f0000a72000)={0x77359400}, 0x6) 2018/02/26 10:32:13 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="cc2095f64b99a3e26dea22bf9b4a70c13f2dd1cb46776e326dcef545e4025594fe9390a1c1810ee970e26e4cde1ed66b02e654186c2a7bc3b0c91ef634f7add298b215f5423f71740942c03a83b1745188e150aa8c9e41824637890dfd8ead2f194801b9b3b4"}, {&(0x7f0000000100)="d7dec0c74db31a544ffe4489b8a81982ae54de4707378ab0e52e6d42e7cd1645081ed7c3eed8cb6b93fbc8990f843464647ce83f2f5ade01c4a1ffba022d59e9b780f5fd305cae537e79b82507cf8a9153643e390459ab70691152649b3f56bf32df1f36a37e24e2fb58b11ae48045c8acb64351"}], 0xe286452723ff90d) 2018/02/26 10:32:13 executing program 6: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = dup3(r0, r0, 0x80000) bind$ax25(r1, &(0x7f0000000000)={0x3, {"8bf8589246b881"}, 0x5e}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c06000)=""/4096, &(0x7f0000199ffc)=0x1000) 2018/02/26 10:32:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000007affc)={0x1f}, 0x4) 2018/02/26 10:32:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de2ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/26 10:32:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000683ff4)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xd}, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="e00000027f00000100000000010000005a5ab93a"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/26 10:32:13 executing program 2: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) r1 = creat(&(0x7f0000412ff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x9, 0x4) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/02/26 10:32:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000da7ba8)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000b42000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @multicast1=0xe0000001, @loopback=0x7f000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00000000c0)={0x7, {{0x2, 0x2, @empty}}, {{0x2, 0x1, @rand_addr=0x1}}}, 0xdbed82f26ae293ab) r2 = add_key(&(0x7f0000001500)='trusted\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001580)="9362822bbb866717ee0fe6ae251d5434c17cdd1dee4065717a80f1c814dfff74768aa4935874a8bc06badb2d10e7bf318e5670ad074d27f8742d20eac01ffe7237cb6ae42f44ab114734873b217dcb6c279aa68fca1b1edca48f8ad847e15e9fe986913b709d4fb390bac2fd7a9f063563a7fb6307c11da28aa8a31c02b529fcbc408a7ce6ddf12f3133ffac0df09ca3769ae086ff92155a37cd4203358d4ec15a31699cd56ed14e3f052bc5bbc147263844d23618d5e6a9b592eb85594bbd87bbb6e72b11eff82813fcb00ae0c1dd50a37cfc54293327695055f6987c4f4877faf88f15f40c01649467c1e5ec68278fa5e225", 0xf3, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001480)=[{&(0x7f00000000c0)="badb11e2629621b3a5b35c641881bcb9a0491e860a63fb459d27bb76a87603a5be7b3466ecdf585b28620c5ea2875bd00a90652aeb6222b5de33cd9772d247752ce5de6d231211ff8e2dab3f1b645aa6022a5c059cd1041c4613be069bea04a42c6b3dc62b7799354054a04f877174fb52c7825edc5f5ffa8db79cb38d67a6c22060650a523cf3f33fdab34dd5dd0d3583bb86443d7f5f3257bd2bd03e8bcbbf0f732ec36f500daef89d280a7b11b7481e6de3895f8080b85279512914a7ce5ef5bb646d34849df4a19fe3302af3191a935fc1ede9b8fc5b9c48951cc40d157e75dc6505fbb32c7c35101832f477371efd3670ace043ded67e828f60bef6e97bee068e8be4306cc36f991bedfc43efd5071477d2f09e98ba6dcc0658ae82c31f45289ce4e4f9adbc97fce39cb43f1315daf594152ae79b25b7a9e4cc3cc5065b53fa64388d8a0ba3755e34f90de7940fd6d3cf5b6efb6c31ff1f361e52f76eb932ed62bcc983af4eca9c927d522c1839f070cc08d531e24d19b4a478aab3712bb8cf636c597f0fa5e2c9e202d201c1506a56af917b5c311a07427a81a55116697dec4ff65fb932215137e54037086dcb16c340aacf6517429d18ab173b2d865ac80cd6d13e562b86a5ccf4ed81f4cba1b10ac34da3d20af4dae14705ed85b64573cf07da0aab3844d4bf8966842dae8149f5d259026913bc0fd98308b322645fc72f0a76f9a90cbf8df14b0f4abbf01b661a63963d63c34bb82d8642d61a573fcd31bb4b0429e53113b785df2e70312861b1736bf5a079800d5701051295f22a4cd19f9456ba78d06c4109cc4630ad9a0102adad70dc4e18e5a05e9820a2884eebe7b632f290ae11e55b844f9f0eb10e0350746c20c5c84c7685123bf355d2d7b524d6b9e82d8d0bb0261247ff05847cbb1ef94ecf7b34edd8b06054d51a76ed3549c3d2a38c5cbf48b38295e6fff71893daf2ebc763d57835103d802b3bad9a3754896c22689b57963e683388af29d9214a6ab3319d51b83e417f815428b7ec011714158997c649ce8e2f1ce2fbbb3901f913445a69dd8f020090c7f150ecbdf577b841aa0f170b5a38e3fe1a6b6b82ccaab96af679625f39de1b5fb71819e5d6ca87971ada5764eb9b5eb135f035eb9f8f1ea4040084817aa9d34aec44efa704c7b76e1e221daf912589f67c49b3f060bd7d80d73490f652fca2c7c22fab9ba1908e91dddca0bdb2008d5bdc10778f6362baa7d08a4a1bdeecb433d1632ef7369f355966cd8260485a22c77a076badcd493901a0835244b595f34f0c0660d7761f5686d9da1faa4c0caa6e3c692a4dc105a432ce0fbe5bdf7fd1d48d54b92a05f696bc6f76b2a015c78d90ad44759d0a035d5f9e05b6b50c3bb612e7fadbe1a884b7c332404233812044528216782243b1a89072bbb2ce8c490fd46df865382650f073fd8c8a2fc6e741c7cf5f1c0381352287a6c252b524054f1f2ca1c5348fa37cf7c02100072b2dcc9c5382b9cbf099172b6a25ce324632a14c36ec36a8bba669294f3c455940030f58789ac5389cd621bad832de2c88142e3d18e1a87a206b33762ae4f41de89e0bec83b24b11b60426cbf4a12758eb39426475344f45c11eaebed0b5bb5ed363cbe2a3038b90a9aa0b2bf9df4e8fb8495f345c6d31b77e6dde8fbb1953bf86be61397fbaa062da23cdc66327f3044baba5ca10c4b71535773796c37c21a4b763ce71e33f62bd7a7962b68238c22825280380e67f1b2ac1e1bc458c2b1067db1f82b6186b7696ffa2d2873f672e1ae3e275196cf904ae6b07834c1cce7afa820edff6d46511f913193bb7d6d305bf3f04686c037df953580ba144f0421ae8f38c39d8cf557ae67ff956ad9411da3e49aaae20c50a6fbbe204afa1c2316f9dc0754f8447f12537a2ceeac3922dcc4859d1ca01a86558baaf5517cccaef3e39656c1349a884647525d9d52af08c432dfc03fdc2059d9722dc3d9b41a64c0513f44aea7854ab1feed5e0c3b2be54363508a7adb82793aa8f5860192a4d168fdfb4413fdc7e0f5d9274fbedb5c44b10a6bb298623692a5641f269b5aba204e5a505d80681da88541b78ef1e08210e98ff906b97a0d41236995cafd2c98404980b8248ef7d88512de974fbe25dc9df70c5fcce6e8fbd7843edb65629ab625e127a278d51b1839646c5b41039515bdb29597953e36c4a8e8f16efa9d6aa2e88731a87cd9515b0781a0457b56a3f49a6f72624aa9f20d3aa36236a36bc89eed6455c5f8efc31363e2db26c8a95215d74fffbe6d04abd7dac2a4c879242e8501d5d932f9b989a60c568daefd1dcbe8e1ca5623eb58b3fea6db8f319a1d0954cf0946e5ac8a05145bf6887bcf4680666747e4c46969721648a53da943e0912ee04ae773818ff2552eccb4765791bf15c2c4317f3e37f58be278a7efda8721899b969f844c71509d6b43c0c461935a94cca5dd1de473c7cb52ace163a27adefbddc6d6c635c4e3aa360a3df4468dbcca9d2935155e27c4bebb908ab56528b9e771c9ff7845d07ee4a5ddb1e10831c8cd355635d25cc5761763aac7c3deca7fcce7d7fe0bd48c5c7acad4b0a90526058e2f1b199428a4d7c95cca3dce514faf76b5a0dd245a661b78c494036c53dbefbf11cf1283fd4a8692a3aec98b9f0d7b2f0d76e8109c5c61e238ea53d66c34a18bb55dd9c9898079b175918c1e59016cc00a80599ef788d5a94655438ed704f65a7262fde1909e9655cb57b4a8c6b962a37d5123fc1951ade138ac2f5a97f029c3fbb4c08480319a88baaa67b9c7d45e5e19a65a984062d27dd229daf57d3d262a4dde766fc428a1ba76ed7194ae25adbf551de511bc9c09127d518a3f7fdd96c44f4127613111475cd4deffb405d9228e338b1489395bffa5b494b7da7440850e987c35b200a817119a09fce88c52ebf91b9fb68362c4e32eacb56256b5cf4c80b677c104c54e899dae247a8ba631be45c7bfc33e13208d5cdc2b517d8c872c3d7db1f0aa0b4361e30d037f78ceee9205a049718b690862bff7100a1a8f341338d1931e8d5ed3211acb3a595e73c6d78a12e6f64692daeb814325d707650d06073f7ce2a438e986104cb89bf6fa9f93d3cec838f6c163a20a38967e8d5228cf39f37d1f90f0c53988b3ed74988eb6753b99c4e7ca3e19e796df384964c783bd40286fda45e0f4618959616b65128691f53384c422f9d93d0db0ff5930eb2e8c150749d24e7b2eb241c7bafade2000fc871f26c4b8e13376761999555755b4eef552750a52c12ed7d22e5c74925195ca10a538008233614572656ade6e7bd6f7a8aee8adab073a9045cb8e2904c184bb2a578d3e06d9a8f8bf97dc28b10952fc4b7f0cc51165e7ef38fd66e0c696466e9e076d3a467a8a2807c0bee477aa97bbd76bd61bde50ef2fd66abed3d8d50f00fb00dfaee309ab4debff8bd35e74795506952c8b2efb7aa4385b70f438571483bba80ca14d0a44524ab45024ffc2da5eb5a2d15c264157f655b902121d8add47cca0eb9dbbfd62a7626317b3d0dd20423a89639e614ab7db5d386b56a2763453c7c081fec1cec6adb7de9ce0326a18e10468316654b1802ef85565a82fea4dd209763b35fb90291feafde71592de59c4f83bdfab44ea8bcc212081431d2bb412f89bbd0d4ac593acb9fbf951e1cf87c007ff1b97d4aad52bbc5fd6ff7c8429965cc683fa6a47004d1d9745cd98d25858fa6b7eee7f1810f5dd9e97903e8a3be13fd68385fe6d559d93ddb54155071b55071a4d2f4aee919bb201cd9760da9680d76722698e93440dcc9bcd158998118fb772d1d474318348ec106a07898022cf1cb6586a9e5f88d77063acfe70bf7351f17da8a6ac907c375f5e23c8e3de64d00eff146cc52ea407ed65b31ca1519e06196fcf68ec8f1e7d729ccc663797a4aa55118fba314c26391e831f72bbbf7c3b8334b32637bb54d6fa606a93dad1fdfcafdc912837b8639a678ed3e30a48b977d57685cc36c0d9b1d3c8628f944943856ebd2399d96ed222ab6979f61aa0e8f43b687602fe4f271cf62b675e6478517cf39cb33e91add7d2dcbbb907da9b103e9d96a8c27598f95204c89223ed99deef68212037dfb28e971f76e3eef5f3792133a4d0e6472d4527bbe0424792fac13bfa3f2acf52ac3413f11cd02c1347d24f2fb014dd60b93389d95ab4d1d71e533be734b0d8ae1d3a32e0c8492b00dc8c7e3e298b79c0763ec1c4e7446384b71e11596ea7ef2136b873f81e32ab738b9a3c3be51ae2cda44e8a62ac499bf1b0529906f91eb27297dd0a6cfe701aeaa0ecbb4f81acbeb5bbe06e949f7747c9c03337d39fd600308c1daf8b5a956a66b530b39f8138b7698fbeb94379a0e16dd7808628b10431b999783c14fb8c335cb49b7e0ed25b94e4813a2f5b16b01c6c4f04a0c4bd6737d1c4ecdeeb930b99b88d5965d5250317f021dcd0283263e8f2287d19a4c8dca462aea8e44ffbde24f2376ec71b47cc75225b8eafb7a0b9f11aaa0671ccf0b22babdac9ff23a54234171abad93b15d70f6a27c7e073d81c4cb03cde2f05a3ba7f14710641212f184da43f775da766232fe0cf1317d1785877b53ccdcc54c1af89d71603c29f8a38a97aa01c152b968de2cdc2d27a85b5b5a3860a0c71a36e4e998601b20b163fb1d33413401a1bd8dd92e3f5e0c92ad705f9ab1d700971a7ec3b0e3e8360d2318de8074d2224a57c468290acb37cfdbf137948cb853fa2a3fdfde61d879c2f069652330bdda9e5e819f0c0d816ead8e161b3db016ee09f9e8c8ce11aca48a27a996bcbe88a87e587d39ee326abe74f5626e66bb67a0942665d3ac053bc446efc257e21ab9042902a9513653c508cbca27b627e45ccdd844ed1a5d3f48e2a192196d4a1f3ae31da32f3b07ac2e7c01a8af3a6ac7897be75ee5468ad420aa4ac3cdff6e7c06b6bc5be7630081dc30b09b342f5e7831eef7ed79df2e27f66328eb5674e6b2e6e017135a7f6a72c4dcfb2d1c1cba43bec06545665d09ef1e6d39765d1c8eb58493c21b83baf42b99b8b65db0198f1875f275ecca18ba02e38c18173f206c6379bae22fd11acb13cf0585816a512af155e7b834d5b77c95910ab8b305a96f4d307c114bd96bba22497fa4868a2880295a4e4a3049a8c98ade283e948fc4c64c7bcae723c4d4238c1895ed829b2533bff105e27cb88041b00d63731d4b08dab9c6a098a7b2db6ca7f1d0fbe1fed9345b221c8f3946c4ebcdd78757838e5c82709c3dbafdfd3c6271e23d940c94e0313a6a472ef316ac5755791d3532614bc3405de6ce378f6448a7a2222d70015c21f64ea0034a252d8deb0f212f6e7e8453d564a3a273b5cb05e612f1dd348a671f861902af2335143c1711b6164f505e8e66f15272c2b55c00856e25aabb3a291f5b9775eefec27401048fabcaa7e18b5d878d4f68d71ec824ac3460a39d9fba74393f3e06fd286f8c2c50f8fd280c01fc2bb3a8a121120293aabd3a66130d3d0a10154ab2f53471ccd543fbe2a0a4bd69b52afb0bd70978e8279671d5aff32a759d4c12e565e775b70cc325b906601b9a05e23b5da6e4e28b0de7dd3e6555df95920cc1cbd787903c4521b3c06446220af236c17b11d953d26d3c84156d9fcb0d985fa636a3c6cb4e0f156c653da3509ebae2e89fac2d05dec113ee1398a1c8072ae0f20d330b3c6a846ce812f0c7e477dbfa77a3ac9b5c8153f4dbeb5724a568afa23ce7908d130a4dc8b383f7a1d4875a6a36a5de5e3cc06b93135fc68abb25", 0x1000}, {&(0x7f00000010c0)="d8b0570940312030b9e978baa9a5251254d0d561c3f6de354047ffd740038e75843de1b64cf01a105c4bfa12856c5b195751617c93e150084c261a45c745bbec18ed077f1bf2b218f6b0c42f9cf38fa4d76536b0299d658ef95893b933d6dea79fe7d5efc47bccb3ae8814d0608def582f41b780b288871148a724578b0defed9b6f335d61771c179f90440ec52dc50f1e0ca44342b386c4c63a4b8dc74b644080f2c5baa2ddb0957b18a5326517886346cafb77ea5866a503ef0062d6108fbfc564582d6eb5ec24870b5fa07b81ceca799ac00f77e45b5467c911c9fc4099f78ab1", 0xe2}, {&(0x7f00000011c0)="872958da4b5e7ab4a61605ed5c3ae5ccf084ec8b5cbf17d7d30ff1a1992abc8ab5923a89c946c1124dfb83feb00f40bc52e7d3435d29ead5db9ff4c6169ef603efae05ff65aec5832b15673217f8f2adbb33020cee91d661320c865dc87a8775b9aaf3061f9b7778d32d370d5edba36480", 0x71}, {&(0x7f0000001240)="d8c3b1eaed4ff88b0492d627aab12e2c1159a13a1f17ba632e1076069e1471af2c574c27cf4499cd2d5f2d6a260cdfd9800f71b32653b7c1988fbd8236f10b34567db39e8118d6420fc21441160f18f782a766de08f67d76604c57fb3ea3ca7321", 0x61}, {&(0x7f00000012c0)="0ccfa803649b49acb1702ef61b8b5f0a4f1cfddcf3ca1d6b493ab87b9dc963ec603f350e8e8f96502151", 0x2a}, {&(0x7f0000001300)="060e15cc1033d3ef765b739c8b3d43f466dcf0b9fe45c13f75ab23ff01b11bff9a59f0996268758df1da414557c26977a6289c61e8891977db750ce41b7d27d753bc564ef1cf4cb69a6c6ac23a528442a3e1ebbdd36aecdbb7a41aa78505b808fbb590e533abe98c77bd02a6d8c336243e0766e526329deb0f0fbeb6e5e396a0d11ac13b6c9493740bdfd56837eba090646d5858787a22a630e86bf22d538e2f810c78515ead3ca0b2247fc0a9fd085ce725a62ab67a6b0ea3d985973c", 0xbd}, {&(0x7f00000013c0)="a4232b0641e23b74a77a1a74f8c46bb375a6f1da3b2012ded52416482246c0b96f7d22aa7ffa6c5d", 0x28}, {&(0x7f0000001400)="94dd002c64f9b50864328361db2aecca8e3a51c9abb2d4933c5aa7fa266dfa1ead9c3a946404d282cc496059d87f3830f74d38572e1bf389e2f595eb645d4aa3bc751e76eb0981a59e48f1fc3979054db63f9973c678559c2d34fb", 0x5b}], 0x8, r2) 2018/02/26 10:32:13 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x50001, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="b74dd1bf37cc1c000000e36b7fef37dbbaea54cf02b880929344c30b6480e86d"], &(0x7f0000000440)=0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioprio_set$pid(0x2, r3, 0x7) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x5a32, 0x0, 0x10001, 0x3f}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x4, r4, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000480)={r2, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x2}}}, 0x8c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpriority(0x1, r3) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x10001, &(0x7f0000000180)=0x4) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0xc0800) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000e5d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e5dfae)=ANY=[@ANYBLOB="3300000000000000096c3b56b9601b6abf74966b7cf53ff14540cf422dcd73a8ebf5a90865ad5226b23880f5a37e13ae17c8ee6fbf8348aee87063a3dd0aa0eaa8d377a33b5c47664945701e824242f0f99522a2a9d87b5965834c92669749a752cdb32db7676d0f9e6654e0fbbeac0427b2c301fb1d5d562968fa9f6d0b08f5c37b845b582ffe78e33851d184bcefe38cac9634a32e8b"]}) 2018/02/26 10:32:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r0, r3, &(0x7f0000000040)=0x100000, 0x80000005) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) r5 = fcntl$getown(r1, 0x9) fcntl$setown(r4, 0x8, r5) 2018/02/26 10:32:13 executing program 3: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = socket$inet6(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000011f000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2}, 0x20) 2018/02/26 10:32:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') read(r0, &(0x7f00000000c0)=""/137, 0x89) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000180)=""/148) 2018/02/26 10:32:13 executing program 5: request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="2a5c2a406264657676626f786e6574305d656d3108d970726f63776c616e31656d3027766d6e6574312500", 0xfffffffffffffffc) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000040)="ceebf86c938a18f4e2632d16d05384462fe2fd7d3f5c8078df77f86ebbf9ffdac4bc1f38f890ab76864cba165c488427f51fcbda88a306") 2018/02/26 10:32:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="db5a35389abc7b9bf97ee7574a057719"}) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[@ANYRES32, @ANYBLOB="20000000ee004097b1a3eeb434bb60e1c0b03c027f45fe8459331ea861bc51fb32b368664cc5f738fb3a071a7eedefe8002d7443f556fc5044c55d839fe350fa6a3f1a716db95d2eeaf828a3d10a044697647edf829038ce87104dff85154e1e8d035d6bee572d85f2ef8daaa4a3cdea5aead53cb823197e8fb4347ba80e65d15b15950f1c6b7f6d291ec3780a920b56da"], &(0x7f0000000780)=0x8) 2018/02/26 10:32:13 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x44, 0x0, &(0x7f000001afbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000014ff8)=[]}}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8)=[], 0x93, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a53f963a9a1937fa6befe986ce013e710fc0000000000000000f18d66811663f6188a557503f01e2be9c58e25cbe43e214b8f530e001d7eb0f908dc1a292f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3a52a8c45a5d0dce1303d8a738ed6c370d801bdcc28987ec729295"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) close(r1) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/ip_tables_targets\x00') ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000180)=""/80) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x2, r2}) 2018/02/26 10:32:13 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x2, 0x2, 0xb, 0x80, 0x8000000000000000, 0x7}, 0x20) 2018/02/26 10:32:13 executing program 4: r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/02/26 10:32:13 executing program 6: mknod(&(0x7f0000000080)='./file0\x00', 0x400000005, 0xfffffffc) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) syz_emit_ethernet(0x11e, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x2, [0xa1a, 0x697, 0x8c3, 0x779]}) fanotify_mark(r0, 0x88, 0x10001, r0, &(0x7f0000000000)='./file0\x00') 2018/02/26 10:32:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x3, 0x1000, 0x9ac3, 0x5, 0x8001, 0x0, 0x5, 0x400, 0x8000}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000627ffc)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af1fec)={0xfffffffffffffff9}) 2018/02/26 10:32:13 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000aa2f99)={'system_u:object_r:sshd_var_run_t:s0', 0x20, 'system_u:object_r:crack_exec_t:s0', 0x20, 0x0, 0x0, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x67) 2018/02/26 10:32:13 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="0d185a82676dde29e2d69c9093dd547a", 0x10) poll(&(0x7f00008aa000)=[], 0x0, 0x431b8446) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={r5, 0x9, 0x4, [0x400, 0xfffffffffffffffb, 0x5, 0x6]}, 0x10) connect$unix(r3, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) r6 = creat(&(0x7f0000002540)='./file0\x00', 0x1c7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x8}, 0x8) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000000040)={0x100000001, 0x1, 0x5}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002580)={0x0, 0x8, 0x81, 0x9, 0x4, 0x0, 0x8f, 0x4ca74272, {0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x2, 0x800, 0x7, 0x3, 0x7}}, &(0x7f0000002640)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000002680)={r7, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1000, 0x2, 0x6, 0x1}, &(0x7f0000002740)=0xa0) getrlimit(0xf, &(0x7f0000000080)) shutdown(r1, 0x0) 2018/02/26 10:32:13 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000080)=""/70) bind(0xffffffffffffffff, &(0x7f0000002000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f0000000100)=[], 0x0, &(0x7f0000000200)=[]}}, {{0x0, 0x0, &(0x7f0000000300)=[], 0x0, &(0x7f0000000100)=[]}}], 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$packet(r2, &(0x7f0000000100)={0x11, 0xff, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/26 10:32:13 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000000100)=""/54, 0x36}], 0x2, 0x0) 2018/02/26 10:32:13 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) recvfrom$packet(r2, &(0x7f0000000040)=""/80, 0x50, 0x20, &(0x7f0000000280)={0x11, 0x5, r3, 0x1, 0xaa9, 0x6, @random="c963cc794019"}, 0x14) setsockopt$packet_int(r2, 0x107, 0x17, &(0x7f00000000c0)=0x7, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept$inet6(r4, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) rt_sigprocmask(0x2, &(0x7f00000000c0)={0xbf7}, &(0x7f0000000100), 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000483fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) [ 51.387062] binder: 9352:9364 transaction failed 29189/-22, size 0-0 line 3004 [ 51.392624] device gre0 entered promiscuous mode [ 51.404416] binder: 9355:9365 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 51.406500] binder: 9355:9365 Release 1 refcount change on invalid ref 0 ret -22 [ 51.406764] binder: BINDER_SET_CONTEXT_MGR already set [ 51.406771] binder: 9355:9365 ioctl 40046207 0 returned -16 [ 51.408657] binder: 9355:9380 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 51.421065] binder: 9352:9382 ioctl c0306201 2001bfd0 returned -14 [ 51.466801] binder: 9352:9382 transaction failed 29189/-22, size 0-0 line 3004 [ 51.475911] binder: 9352:9364 ioctl c0306201 2001bfd0 returned -14 [ 51.497828] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.503293] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 10:32:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/26 10:32:13 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregset(0x4205, r0, 0x206, &(0x7f0000001000)={&(0x7f0000000000)="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", 0x1000}) request_key(&(0x7f000067a000)='user\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/member\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x3, 0x200, &(0x7f00000010c0)={0x0, 0x0}) splice(r1, &(0x7f0000001080), r2, &(0x7f0000001100)=0x39, 0x5, 0x1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000001080)={0x4, 0x10000000000000, 0x5, 0x101, 0x8000, 0x6}) 2018/02/26 10:32:13 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x8ae}, 0x8) sendmmsg$unix(r0, &(0x7f0000942fc8)=[{&(0x7f00003b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000168000)=[], 0x0, &(0x7f0000539000)=[]}], 0x1, 0x0) bind$inet(r0, &(0x7f0000ded000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/26 10:32:13 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip_mr_vif\x00') tee(r1, r1, 0xe0c4, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x3, 0xa800000000000000, 0x40, 0x3}, 0x8) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000040)=""/46, 0x2e}], 0x0, 0x0) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) 2018/02/26 10:32:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x3, 0xfff94b32a9ceb8d9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) close(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x101, 0x4) 2018/02/26 10:32:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000040)=[], 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/127, 0x7f}], 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e210012000000000000000000000100000000"], 0xe, &(0x7f0000000140)=[], 0x0, &(0x7f0000000040)=[], 0x6f}}, {{&(0x7f0000000a80)=ANY=[@ANYBLOB="02004efe08dc6cffff00000080246a48"], 0x23c, &(0x7f0000001bc0)=[], 0x28c, &(0x7f0000001c00)=[], 0xfffffffffffffe80, 0xffffffffffffffff}}], 0x4000000000000e1, 0x0) 2018/02/26 10:32:13 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x94, &(0x7f0000ce3000)) unshare(0x200) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00000000c0)=0x2e, 0x80800) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/02/26 10:32:13 executing program 4: mkdir(&(0x7f0000000000)='./control\x00', 0x0) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) rename(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/26 10:32:13 executing program 2: r0 = memfd_create(&(0x7f0000b72ff5)='vmnet0GPL#\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005eaff2)='net/protocols\x00') unlink(&(0x7f0000000000)='./file0\x00') sendfile(r0, r1, &(0x7f0000a7b000)=0x400001, 0x86) 2018/02/26 10:32:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f000003afa8)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:tty_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x58) symlink(&(0x7f0000ead000)='./file0\x00', &(0x7f0000c95ff8)='./file0\x00') lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f000049efe7)=@random={'security.', '\x00'}, &(0x7f0000790fb8)=""/72, 0x48) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1", 0x9}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)=ANY=[@ANYBLOB='"'], 0x1}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xffffffffffffff88, 0x100, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) shutdown(r1, 0x1) 2018/02/26 10:32:13 executing program 7: r0 = syz_open_dev$tun(&(0x7f00009dbff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x8000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/26 10:32:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) socket$inet6(0xa, 0x80000, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), 0x8) 2018/02/26 10:32:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) socket$inet6(0xa, 0x80000, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), 0x8) 2018/02/26 10:32:13 executing program 4: r0 = socket$inet(0x2, 0x8, 0x200000000000000) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000000)=""/18, &(0x7f0000000040)=0x12) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[0x6]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000628fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ad4000)=@ethtool_eeprom={0xc}}) 2018/02/26 10:32:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000336fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) socket$inet6(0xa, 0xe, 0x8) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) 2018/02/26 10:32:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/165, 0xfffffff0}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local, @in6=@loopback}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) accept4$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002af74)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="000000000c0002000180c200000000000800010000000000"], 0x30}, 0x1}, 0x0) [ 51.687364] audit: type=1400 audit(1519641133.556:73): avc: denied { sys_chroot } for pid=9399 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 10:32:13 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x94, &(0x7f0000ce3000)) unshare(0x200) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00000000c0)=0x2e, 0x80800) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/02/26 10:32:13 executing program 3: pipe(&(0x7f0000000000)={0x0}) fadvise64(r0, 0x0, 0x0, 0x0) 2018/02/26 10:32:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044dffc)=0x0, &(0x7f00001feffc), &(0x7f000001cffc)) bind$inet6(r0, &(0x7f0000894fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f0000e41ff8)={0xa, 0x0, 0x0, @empty}, 0x1c) fallocate(r0, 0x2, 0x100000000, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000004fff8)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)=ANY=[@ANYBLOB="080000000600d9050300027cca611bfa1e095500"], 0x14) r2 = getuid() fchownat(0xffffffffffffff9c, &(0x7f00008a5ff8)='./file0\x00', r2, r1, 0x800) accept4(r0, &(0x7f0000c0bfe4)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f0000d83ffc)=0x1c, 0x80800) r3 = dup(r0) write(r3, &(0x7f0000cdd000)="ef", 0x1) 2018/02/26 10:32:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f000003afa8)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:tty_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x58) symlink(&(0x7f0000ead000)='./file0\x00', &(0x7f0000c95ff8)='./file0\x00') lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f000049efe7)=@random={'security.', '\x00'}, &(0x7f0000790fb8)=""/72, 0x48) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1", 0x9}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)=ANY=[@ANYBLOB='"'], 0x1}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xffffffffffffff88, 0x100, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) shutdown(r1, 0x1) 2018/02/26 10:32:13 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x94, &(0x7f0000ce3000)) unshare(0x200) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00000000c0)=0x2e, 0x80800) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/02/26 10:32:13 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile(r1, r1, &(0x7f0000000040), 0x3767) recvfrom$ax25(r1, &(0x7f0000000040)=""/204, 0xcc, 0x40002020, &(0x7f0000000140)={0x3, {"08c906f9f0a22a"}, 0x4}, 0x10) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000000180)="dff96909ba475c0ef263ddeefc85dbbb7312d8b5784b4267bf520620dc35ee50f0e55c7d616178d2d82bd2d7fd4241e9e93391ba49e1605c4de15021ea95c869fd34af1f07b6440dcdc6a428e1c5231464db5e394ddd33ef4ab1ceec2af733b9fae51609b8e0387b34ed449b3adbc1f0248204679d6883bb1b7cfce2e4a0237f45bf8a078a2aaf9a2f60f03a9a064b1f91c24673edf17e170913cdd05a91035f2631bf06246b3a47c743a7ea6e2ce74171cf28b7583c7109f164de121f67fc68020b32c610bd8b") 2018/02/26 10:32:13 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/02/26 10:32:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0xc6e, [0x2, 0x3f, 0x634d, 0x101, 0x6, 0x8, 0x2]}, 0x5c) 2018/02/26 10:32:13 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14, 0x80800) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x8, 0x3, 0x7, 0xa, 0x0, 0xa0, 0x0, r1, r2}, {0xffff, 0x1, 0x4, 0xf7, 0x6, 0x101, 0xc01, 0x7}, {0xc8e4, 0x81, 0x100000001, 0x100}, 0xff, 0x8, 0x2, 0x1, 0x1}, {{@in=@rand_addr=0x6, 0x2, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x4, 0x1, 0x3, 0x72, 0x6, 0x0, 0x24f4}}, 0xe8) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000dbcfec)="07043c0d070ca076d1d19f7c1b", 0xd) 2018/02/26 10:32:13 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2200, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000c82ffc), &(0x7f0000000000)=0x4) socketpair$inet_sctp(0x2, 0xfffffffffffffffd, 0x84, &(0x7f00000000c0)={0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}}}, 0x3, 0x9}, 0x98) 2018/02/26 10:32:13 executing program 2: waitid(0x1, 0x0, 0x0, 0x40000008, &(0x7f00005ea000)) memfd_create(&(0x7f0000000000)="28637075736574be5c7d766d6e6574305e6d643573756d6d643573756d2c7b2a00", 0x1) 2018/02/26 10:32:13 executing program 1: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000006180)={0x0, 0x2635, 0x20, 0x1000, 0x1}, &(0x7f00000061c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006200)={r3, 0x6}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000040)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0xfffffffffffffffe) 2018/02/26 10:32:13 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={@common='lo\x00', &(0x7f0000000080)=@ethtool_rx_ntuple={0x35, {0x0, @esp_ip4_spec={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002}, @hdata="97a87989429b403c783caeff9e3785bfd12ecbf2b36eb1297f9f550d4731d325e19066c7584c5074ebca1926da6c986c30d558a0ba042b6510207edc8385fbc658f43cb51d9bb839"}}}) dup(r0) 2018/02/26 10:32:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000000)="aa25adec1d1a687b8c6f35825da30c56710704d6e3d81e47ae7c62443d8102", 0xfffffffffffffe7a}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 2018/02/26 10:32:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/176, 0xb0}, {&(0x7f0000000140)=""/29, 0x1d}], 0x2) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:chfn_exec_t:s0', 0x20, 'system_u:object_r:hald_log_t:s0', 0x20, 0x30, 0x39, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x69) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0x200, 0x101, 0x1, 0x4}, {0x100000000, 0x6, 0x7, 0x7}, {0x7eab, 0x1, 0x9, 0x9}, {0x1e4e60d0, 0x4, 0x400, 0x2406af2a}, {0x10000, 0x7f, 0x2, 0x1}, {0x100, 0x7ff, 0x4, 0xff}]}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)=@ethtool_rx_ntuple={0x35, {0x12, @hdata="08c2cd405582bc7f3814ba62958464f5ad3e3fd747827c770d6c762278cbaf57a74f2b040f689ae51faf3a94c6bcd81e5df6797e09322f196a3d793263da03c6072178027a5f00a2", @ether_spec={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x6}, 0x401, 0xffff, 0x1000, 0xfff, 0xfffffffffffffffe}}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x9, 0x4) 2018/02/26 10:32:13 executing program 7: prctl$setname(0xf, &(0x7f0000000000)='\x00') setresgid(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xb005}, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x408000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfb6}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @empty}], 0x4c) 2018/02/26 10:32:13 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/193) r1 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}, @in6={0xa, 0x1, 0xffff, @empty, 0x5}, @in6={0xa, 0x1, 0xfa, @loopback={0x0, 0x1}, 0x3f}], 0x70) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={@generic="4a625b3f77879f12e1a7cc785bad788d", r3}) 2018/02/26 10:32:13 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000010c0)="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") r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/26 10:32:13 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000447f1c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @empty, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, 0x0) socketpair$inet6(0xa, 0xa, 0x100, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x37b) 2018/02/26 10:32:13 executing program 7: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xffffffffffffff00}}, 0x7, 0x10001}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x401}, 0x8) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r2, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x6) 2018/02/26 10:32:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffffffd, 0x2000000004) 2018/02/26 10:32:13 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/249) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000002, 0x8813, r0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000002c0)=""/164) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001ff9)) 2018/02/26 10:32:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1000, &(0x7f0000000ff7)="f0") 2018/02/26 10:32:13 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000067dff8)={0x0}, &(0x7f0000c3c000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000000040)=0x4) fcntl$setpipe(r0, 0x407, 0x6) ioctl$KDDELIO(r0, 0x4b35, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d40000)={r1}, &(0x7f00001caffc)=0x6) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000d3ffff)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x10000, 0x2}, 'port1\x00', 0x20, 0x0, 0x6, 0x5, 0xc67, 0x80000001, 0xfffffffffffffffb, 0x0, 0x7, 0x19a27246}) 2018/02/26 10:32:13 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x200000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/67) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x3f, 0xfffffffffffffff9, 0x19}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00003c8fda)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) getpeername(r2, &(0x7f0000e6efc6)=ANY=[@ANYBLOB="000000000000000000ff", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000000000000000000000e5dc6a0e90ec58b60000000000000000e0fe69534b99356ecc46708d0bda3c04d28562fdb956286a3e73238c217b2fd076a533ce970ea8339e5922a12b9b1fc4620d859b1bd667e09cc9f3cecdff1ce90e6962fc12661f07b642de0921578aeae5bccd"], &(0x7f00007b4ffc)=0x3a) 2018/02/26 10:32:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x400000000a4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x230, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x502, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) 2018/02/26 10:32:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)=[]}, 0x0) 2018/02/26 10:32:13 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x4000) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x5, 0x1, 0x1000, @empty}, 0x10) r1 = socket$packet(0x11, 0x100000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={r3, r4+10000000}, &(0x7f0000000100)={0xc800}, 0xffffffffffffff88) sendto$packet(r1, &(0x7f0000000000)="2d01000000e6000000000300000000000000000074022fa57987b94d283f29cdff2fad6929e451ae2b595acd33a161e0b02380aad7f2a8ff7f000060994c1dcdf929f8eb63c9d0c69431ef276844f7a0f5af6d2dfe129d", 0x57, 0x0, &(0x7f0000455fec)={0x11, 0x280000000800, r2, 0x1, 0xfffffffffffffffe, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) 2018/02/26 10:32:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000000000)=0xffffffffffffffc3) 2018/02/26 10:32:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x9}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x1ab, 0x20020003, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) readv(r1, &(0x7f0000002480)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/105, 0x69}, {&(0x7f0000001100)=""/28, 0x1c}, {&(0x7f0000001140)=""/86, 0x56}, {&(0x7f00000011c0)=""/103, 0x67}, {&(0x7f0000001240)=""/9, 0x9}, {&(0x7f0000001280)=""/172, 0xac}, {&(0x7f0000001340)=""/113, 0x71}, {&(0x7f00000013c0)=""/188, 0xbc}, {&(0x7f0000001480)=""/4096, 0x1000}], 0xa) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58, &(0x7f0000003180)=[], 0x0, &(0x7f00000031c0)=[]}, 0x2000000000000}, {{&(0x7f0000003480)=ANY=[@ANYBLOB="2800000000000000ffffffff00000000e47cb0b4a7b45caba7fe3ef8fb9fa46cde5a4753633f6dbf43273b5c0e054315d09196672c5f4a2857a2b9d6e6d558ac514c20038e499282e897e18db9a4dddcc617bdfa1b9f6fdb7c2bcd5d29b7e8da5c54d82a6a3ab7f1d1c6910ace"], 0x1, &(0x7f0000005780)=[], 0x11, &(0x7f0000000100)=ANY=[]}}], 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7ff) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000080), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff63) 2018/02/26 10:32:13 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) fchmod(r1, 0x2000000100) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x6, 0x1) 2018/02/26 10:32:13 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x309a81, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0x14) sendto$packet(r1, &(0x7f0000000040)="220f949e3340589cecd61f75c72fe7c840e388", 0x13, 0x20000000, &(0x7f0000000300)={0x11, 0x17, r2, 0x1, 0x1, 0x6, @empty}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@report={0x4c, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, []}, 0x4c}, 0x1}, 0x0) 2018/02/26 10:32:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x59, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = accept(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xe87, 0x8200, 0x1, 0x5, r2}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3", 0xe1, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x9}, 0x8) sendmsg$nl_generic(r3, &(0x7f0000c91fc8)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000764000)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0xa, @str='wlan0\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x800000000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000240)={{0x6, 0x401}, {0x9, 0x4}, 0x8, 0x3, 0x7fff}) renameat2(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00', 0x1) 2018/02/26 10:32:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda06020000003900000000000000040014000000000000000010f0", 0x29}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x8, 0x9, 0x8, 0x3}]}, 0x10) 2018/02/26 10:32:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000000)="aa25adec1d1a687b8c6f35825da30c56710704d6e3d81e47ae7c62443d8102", 0xfffffffffffffe7a}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 2018/02/26 10:32:14 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101102, 0x0) r4 = gettid() dup(r0) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f00000007c0)=@ax25, &(0x7f0000000800)=0x10, 0x80800) sendmsg$netlink(r0, &(0x7f0000000f00)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000ec0)=[{&(0x7f0000000180)={0x638, 0x1c, 0x8, 0x3, 0x0, "", [@typed={0xc, 0x2e, @ipv4=@broadcast=0xffffffff}, @generic="09397d8f8637c3a02db2f6806083ae4757b4c093875b0c9b29c4da10beaa9d6ca4c9baf3d67e453674dc825671e6c75d76520e57e7d76613f37778f7dc9ee87dd6d7bdb5ed56ff886fec28290b42f53f78f71878f2c92910d63f7336a5e677afd72f9b848641859b7c6141e50a9d8d2b90f0a28baca0c91681f54e4fbbe155a200d17e573168e2670e3e39a90b722ea3da436ca76bf4f50e114937d5797d98d9972a7a3c747c53b357f1cc78d8a114d528fe5d188d379b3853291f3df15b24d4ef92b740772c31e6447527", @nested={0x40, 0x3c, [@typed={0x10, 0x70, @u64=0x480000}, @generic="af99f73e4480aa3fab272fbd32218118387c95526032381e569603e10e55fdc2bbaabd405ac06adaf5023547"]}, @typed={0xc, 0x15, @pid=r1}, @nested={0x1c4, 0x4, [@typed={0xb8, 0x31, @binary="c1a47d61208246e552844de7642c94ec61092ff1fdd93346e2924a541d3a9e1e6063648c2ec74684e9c385ad1ae7e6104c575e4eab0dc1891d43599121af6203be7c1fd4460cb9002460f1ff791696559f19eb06c6ef4afa2bda93484793712684e76c0368a4dde69235100fe1eea514371c46c11c24581890e4ca28adaafb1d1d1861933451938dee9b873a3e5992ad902f127dae053ed483f229775ecbcd2e1c5f9cbb6fd0b39e13991c4ac1"}, @typed={0xc, 0x15, @uid=r2}, @generic, @generic="f0010ab7a1aad38bb4cdf27efbd1e27ca18bda1883365550997d33531189a4597b6929b02c1351f1ba5941e439d02bb7a63a7480938fd3b4888374fc55a2bf832c669658f12c2f68faad4b140c49d06b58f0c3ea6719a2b41963af499c4bcdcec19dc55c4654e4bc5e538e9aca24552404913e2548a708980bdc61db7b6d6b58f28713861d8034baaffe5adca3398103b393b1c9622be7ebbe6851876e7e2d052dde7d3fe6279913586a1f05485f7c836fdcef91cde82987748906fa6798de602d1c01905bfdff0794a157482e815fa3b3def575379e2b7bc7172ae1e43f4e594693", @typed={0xc, 0x50, @u32=0x401}, @typed={0xc, 0x7f, @fd=r3}]}, @typed={0xe4, 0x9, @binary="cc4f9689087eb5f4b5f95574917a25880feb9388b5d540c0df512acaba22cd2fda4f2a8b36f67314d8d2b7649374ad157a6c2f88cf6e1d24a5dad99b6bdb8f2a6a7e358d6208e8ee42231ca038f84b1c45bd9f990e89787ede1f1db12ed9be949b3b3ce5cc08187535974e989f9bef86d36fbeb02061845213e5e5c95ab5bffc40ee8a64deff65d416f7aeb5af35d32394e674cf875cf62bb8b185c8b9e36875a5bd24a9c2e10f9ea33616b6acae358e70ed0ab4ef3daed829c21978405898b551ba4cedfe7e78f9eaae765bfe1d7a402ec1368359395f0d83bef780"}, @nested={0x24c, 0x46, [@typed={0xc, 0x2c, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x77, @pid=r4}, @typed={0xc, 0x19, @u32=0x8f}, @typed={0xc4, 0x53, @binary="1afc63f9f3ced966bbf18353dc19afe85290af9192ef3d63d76d8fee3ce4eb42c2fac249cbe3c5eec8021d90936ceb6bbf7027dc4684ac271fa982a9664f180a0494c206c55a72f0d1757e6f564643f289f2a22e0a336ea3e833ff78d40b679d72428cf5c927214c281e648228127e344dc81aaa0411153155630a114c375ad036ef28be7d11506ac899826d3132419d49fabc87ff056a841837f6106fe27acec6724ec3ecdd1e4fb88b9769eb5a750de2c5c15e47434d33f0"}, @generic="f4f4cdf0b11129c34dd95e47bd85ccc79c3f64898618dd4c69e591942cb441e207197f2a55dff1c01dbfb89568aa58184ecc20fe17eb79711ea39da1e5f92659a636677959bd9840d1258f99dceb4c7f1a9e4c81ffae6f604eed84b1fbe63a6076dbb0aeaefe8a580b51007fa1cefcbc550a6da2076047475339716b5196bb074720e8fa010763fe0cc0d09487fc75d240f0", @generic="f84abc5c3aebec165a846a03dffb193349d2f458d5ee9171170d4fa25f425d10871b5fad2dba95f93d98d0b1b1e2ec52716df584a07df1c17fce8946da9a63b825324cda1d4949b5e4de3f0ccb40ca16c7d8dca4b0334343acd3314c55ae82e63ca8e612847db93e3e5e07289c7bd69134d8a744109d02f2ec96e11c59d2cc55852721710388941ae01ab23c6cc7c180b1d08ed2329f74fca259fe07b0dc613af48328d6d46c67caf61b452302bc5dadf0153c8b96e3f5399b4be0a59334e6", @typed={0xc, 0x77, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0x10, 0x37, @u64=0x2}]}, 0x638}, {&(0x7f0000000840)={0x490, 0x1a, 0xb00, 0x0, 0x0, "", [@typed={0x10, 0x7f, @u64}, @generic="c6c79ecda1ea622ad6a3b52632d4cf67a9729323f23e8a35a0a7de99", @generic="b3c84eaae2da65e39639c5ff000649338ea10557d2d0e743731c839816cd2b3c9c1ca15d7a4db47a30c79d9a432834d95fe59ef87b2cf7a64c0e1bbe3354358550becabdb9f6e30f12541c764324a83db4f221c57232720d33d1a5d8a3c08719a6d1c89eabdfddb95a41f266fdfde318772a09bc7e43a532c26d512d9d4d4be57d0a10", @typed={0x18, 0x78, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @nested={0x2a8, 0x88, [@generic="24f2626006a0980f9f236f4f5c7fd8c9d44c2c2d40d57384e5f81b15f5201674e132df", @typed={0xc, 0x46, @fd=r5}, @generic="adcc29d902fd20f20d28935b4190838e70c260bcb4a677951f84360d7210f1c3b38f02a64d721be8a8210384412b0fe79b8d18fa243c3462764c343be6b7e315da93fbbd5c54a030a9669f1a2420b4df6d19531e154c25971ea9c1785a744bc44f990f15692431f6a5974237893292392575439e58158169f11490ad4fb9fea4c6338492c7087f1102a8e0d2df9fc7c9cae370737238fc9323390ca1637e364c0272348644beb3dae32eeeca1ec37b", @typed={0x8, 0x38}, @generic="80c780fb638024ff1e8e0465de7c6fcaf483af6263516988a31b6ea1d3fb16936d1cdbbcc1e30d4a99a740da6b1f3c87f8a9aa8fc14d92212215dba7306f4d2cceb25e5f91dc13c15cea45820b17ca75408d077aa4e86efc04ba7e9ffd3dcfe6d87479c70c0e406148da5e87722c7dc59f349ed6d0a80f5deb6aa2cab55231dd10edddba73320c5e41fee812549b952300fc05e69a482cbd4f49dd4b93898d0011ab7d19d027c32e3113ec35eb4bacda844bef7a76cbe4e5d0cea48ac98a81c1bed23917be23a5210bddd013d4eff591e6f2c3a3c73acec556aa8569d5", @typed={0xc, 0x5d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="9df09d87c01b9446d3e6469b6960a3a351d35e5be6706ad196ca568a4062aad4f106dacf7729f0d5e3f73e882862b310afcad811ef7cfec529870624d8832e74e30c4cb3d8cfeeae0f42b9bfc626c1c4b0fc58ae", @typed={0x80, 0x80, @binary="9f2c2597e4693fe069856a0b5244a6f343db8c190bc486d06a64b2fadc04ee0f941459a10e4c9a4fbfa148c6f43a4e16d5cdbf56a288219ddb1415d1b6b65f5d7813e841880fed45c672dd60cf2dde1b4289157cb5f307b6c3afaad20f744a2add425705dfeecb1e849f1c40798cdc69a6c732706cf9bdbc"}]}, @generic="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", @typed={0x10, 0x57, @str='\\ppp1!\x00'}]}, 0x490}, {&(0x7f0000000d00)={0x188, 0x3a, 0x701, 0x6, 0x1, "", [@nested={0xc, 0xa, [@typed={0x8, 0x89}]}, @nested={0x13c, 0x85, [@generic="12739757a3ea3cbbb52fb316ee33b4279af58c180423ea3862514996a5da672fe8d272c0", @typed={0xc, 0x87, @ipv4=@multicast1=0xe0000001}, @generic="d909ab9dd920f71ce0a0a7282b6f063bd192375a8021deba236b14848fee28cda22638968be0bf55b3d8f8d53211187c85f68d417da0cd3923c9bb050e0f02e075f4ceb67add18c9702745ac6e11ffd93b4d5a7f425dd0e6b8c076ae98eb9f81f0b6a541623124b3e3d6311592a017e51a4fd3adf5c50653a98d04633efcf0a1defd9445dbc35b639cd0c3f2045bf12ebe879a71053cd48585eaf317a8e40c3c0505f14f", @generic="0ed7575914f4bb369cbf94f685534df0dce9f61f28c349b1d540b5744eaf87c48768e2d4bf2f324857501abcad7fd350", @generic="418ed3fab25f3f4428495903eb6f78956c5c87d06fa9cb388d00f042d7e7e86cfc2d2e5239d870598a7575f2dd71837d00"]}, @typed={0x18, 0x1, @ipv6=@loopback={0x0, 0x1}}, @generic="53206e32427114859c1fe995dc518c2fd39d7a4f284b95"]}, 0x188}], 0x3, 0x0, 0x0, 0x40800}, 0x20004000) r6 = socket$inet6(0xa, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_opts(r6, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYRES32=r6], 0x1) setsockopt$inet6_opts(r6, 0x29, 0x36, &(0x7f0000bfd000)=ANY=[@ANYBLOB="000000000201e610"], 0x8) 2018/02/26 10:32:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') write$tun(r1, &(0x7f0000000040)=@pi={0x0, 0x8809, @ipv4={{0x11, 0x4, 0xffffffff, 0x7, 0x129, 0x0, 0x1, 0x8000, 0x89, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @cipso={0x86, 0x2f, 0x6, [{0x7, 0x7, "e9d7da4a58"}, {0x2, 0x6, "3f62e991"}, {0x7, 0x10, "c65249d5220b4fcd0c3957a9d3a3"}, {0x7, 0x9, "0b9334b1988553"}, {0x2, 0x3, "bf"}]}]}}, @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x88, 0x0, [], "47acb14e735603646f44d06a7ca7931074fe0a915ea3313446a2aa23c44a00719a3172c74715e073f7b5032cca6d4b959d2347b38c97dff0a03e4b80c92f6d440a6292cf4be337eecf57efba24d6e29e7843f7858944edf38931f8b982b8a0845ca193dfc2ace1fe605b51750dc4aa13f33e7ff0a177cac87cb73505753eb7fe3ea7d0d8b9e6b119"}, {0x4, 0x0, 0x41a39d40000, 0x2, 0x0, 0x0, 0x800, [0x2], "5d764d0d08fb69b97ca7f3f050ad242cdf8268e3cf39b9fbf70f6bfa822537d9cbac1c56e24fa6e470cb30b207d3de34833df74932fa8df8511341dc1e9a"}, {0xa0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x86dd, [], "195ae17e9c614f653f9bbf6660"}}}}, 0x12d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x9, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='#', 0x1, r2) keyctl$invalidate(0x15, r3) 2018/02/26 10:32:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prlimit64(r1, 0x0, 0x0, &(0x7f0000000080)) 2018/02/26 10:32:14 executing program 0: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) write$evdev(r1, &(0x7f0000000000)=[{{0x0, 0x2710}}], 0x18) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/02/26 10:32:14 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) r3 = getegid() syz_fuse_mount(&(0x7f0000000000)='./control\x00', 0x0, r2, r3, 0x0, 0x10000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') getdents(r0, &(0x7f0000351000), 0x0) dup2(r0, r1) 2018/02/26 10:32:14 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000437fc8)={0x0, 0x0, &(0x7f00003f0ff0)={&(0x7f0000f38000)={0x2, 0xb, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) socketpair(0x1f, 0x801, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x1, 0x3, 0x31, &(0x7f0000ffd000/0x1000)=nil, 0x4d7}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5b0, 0x7, 0x3f}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r3, 0x1}, 0x8) 2018/02/26 10:32:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d8ff6)='oom_score\x00') r2 = getpgrp(0xffffffffffffffff) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000024c0)={0x0, 0x0, 0x0}, &(0x7f0000002500)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002540)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002580)={0x0, 0x0}, &(0x7f00000025c0)=0xc) getgroups(0x8, &(0x7f0000002600)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002680)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000002780)=0xe8) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00000027c0)={0x0, 0x0}) fstat(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002880), &(0x7f00000028c0)=0x0, &(0x7f0000002900)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e80)={0x0}, &(0x7f0000002ec0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002f00)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003000)=0xe8) getresgid(&(0x7f0000003040), &(0x7f0000003080), &(0x7f00000030c0)=0x0) r17 = getpid() fstat(r0, &(0x7f0000005900)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005980)='./file0\x00', &(0x7f00000059c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006ec0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001380)=[{&(0x7f0000000080)="ba83a5a2c19ae80ad3c206175a997e037af530", 0x13}, {&(0x7f00000000c0)="c6a0cebe5800de6f851c421b493f0170e96ddba3b0fdd996e3ac117a5dfd4c9b1c6f7df3355a292e3a636a6516bdc4fe61370ce95bfa1d683cea054e05fc7a5117e9934f8d54e8be31e791ad", 0x4c}, {&(0x7f0000000140)="7bfab66bedfb1aa7cede3d63bab17e0e25d45f28829c20be2d973a9378ca", 0x1e}, {&(0x7f0000000180)="a830e904b3907be303572fa955d95c442d6019b82d48acb780380e1e2e5e7aedf976023ca843b0033f5deeb8405cafec80047168c8243f63c96c9b4c358c83838fb7a4676a2742dc3195fe430a30de6fccbe34e2f86dc2fde287aa7d32c3eb459c26312b2e2971a3f1932d2b04d136b3334bcde6647eba5af1d276dac4713c68252017ca79f6b54be1087178f1dc34cf6c182d0ebba1d831c0a0c8dcbe3e93f58342713975cdd9b889d905261448cc18c2974a772f", 0xb5}, {&(0x7f0000000240)="bd8c30de570958b3215c8713461c71c6fee464c9851ea25561a67a32291b5fcd63a2995990d898a0ca64", 0x2a}, {&(0x7f0000000280)="53f84761cb15b3fb8106f62f01eb165ff3d434db3d4e817a1a4615d65687718a2efe706036e313aa3cdcad02f5da13c8fdabe38a44acf9f0f2a226eef671fc0bee192c995b5baac002cd3fa07286705d7a4d9fecdb0796db48b964f94dd21305", 0x60}, {&(0x7f0000000300)="abb3e7eec9676cc955f3fb4001660558264faabaee3b87e05042dbd793c4c6f81fc8aefa982f7c005185ddaf0b8177feb6c5b876b48b3d9d269928940dbcfe10acacc37d83c61e7b4d06dff73f50cb974175dc903859a8a01f6ffbd4109f507a05bde7a028f3362b161c88d78185f7bdeb", 0x71}, 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{&(0x7f0000005c40)="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0x1000}, {&(0x7f0000006c40)}, {&(0x7f0000006c80)="8a8aef0af0b48773471d8c025ad616cec457f97472a54ededb2ab2f236152ff89199e562665e3f8ecf0b8ebef92661eeb5db4fc4fc3e5516fae9bedb0fd600b93db68e98140232e1351467e845d04038b21b724bda11b207b4d93608a882c8916546e88aa61018d76f7e53c2021c9e8a1653fac1ebd33151aaec9f51f83868a5179a1c31857cfc29c7c30965499bce3a57fe2f2de2ccedae2e251f68da957b0a6b256fa3dabadee095707cc03d78019c845f76588ad7da22883b068a500ea9001f40f3e29ee7ab6953dcd70f6589b0f0893bafa07a54e7ea4cc6ee8b26cfc8aad513f93a486946d3", 0xe8}, {&(0x7f0000006d80)="bf92dae144159eb05ff39286e52555118af6800cdc3dc6d654546596e6ebdf44d599e18e277920794eb0f39951a6a43a91b8ebb710b0ae895b22675f46d3", 0x3e}, {&(0x7f0000006dc0)="73e7a3f4bcd84c3ee4737b0e39c846c6ef4401f01db5bf90ca8ccf98a39fe0005da5f12a8a16a317e400de186929d923af96e5a2f1b032e63b2a8d03207055cf49359260347cc29a3392d0680c1772d8fcba2f09b9c45c7048a4de8339a095f90c546af553bfaab01c38", 0x6a}], 0x8, 0x0, 0x0, 0x4000000}], 0x6, 0x80) sendfile(r0, r1, &(0x7f0000000000), 0x4) 2018/02/26 10:32:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) socketpair(0x5, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x10001, 0x1ff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r4, 0x1f}, 0x8) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000080)={0x1, r3}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x400000) 2018/02/26 10:32:14 executing program 1: syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) unshare(0x400) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/26 10:32:14 executing program 3: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x3e, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) mq_open(&(0x7f0000000040)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x880, 0x41, &(0x7f0000000080)={0x7fff, 0x81, 0x5, 0x2, 0x10000, 0x20, 0x7fffffff, 0x8}) 2018/02/26 10:32:14 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) r2 = dup(r1) r3 = accept4$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/02/26 10:32:14 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa00, 0x0) ioctl$TIOCEXCL(r1, 0x540c) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r2, 0x0, &(0x7f0000000040)={0x100, 0x4d1}, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/26 10:32:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xe5, 0x2002) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008dfffa)="6664001f66d0") exit(0x0) getdents(r2, &(0x7f0000000000)=""/43, 0x2b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0xcc0, 0x0, 0x0, 0x1, 0xfffffffffffff001, 0x1000, 0x9, 0x401, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={r3, 0x59, "63af9b5a931723c431740b2b0faf05d2f2129562831dbbca31f30ddef25ea0e599ebd1cd63ec032cbc08eebd611057d363eb3fc6334b8739b207f633386634da204331ffb1f6b79c86d123040e8854c03a4ce7319063d638b2"}, &(0x7f0000000140)=0x61) r4 = dup2(r2, r2) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x2, 0x6, @empty, 0x44b}, {0xa, 0x2, 0x20, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, 0x800, [0x3, 0x600, 0x10001, 0x1, 0x5, 0x27, 0xeb, 0x81]}, 0x5c) 2018/02/26 10:32:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f00000072c0)=ANY=[@ANYBLOB="0100ffffffff7fff00000000000000001175345d67f5206da82ba2d165e8c9513865f3f1911b3a17a3f0905ec07355db90b66aca9b2d4941195b8676dd2b3fe396201bac99dfc98fde0eafdde3e549db1137dc181431dbf6e781e80063d73b864858a174b10ccc790a19ad7f8fca386b21982d9de6d448c6856bb3821aa023822d875fe8428f4080d232c59715cc30af011ba0d8b4ac308f125c83d6eebd4445776846904738237daee73232"], 0x10, &(0x7f0000007380)=[], 0xf4b, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], 0x10}}], 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x1, 0x4) 2018/02/26 10:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d1a000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x42) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x5, 0x5}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000cf6000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x3, 0x9, @dev={0xfe, 0x80}, 0xdc4c99e}, 0x0, [0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff]}, 0x5c) 2018/02/26 10:32:14 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) 2018/02/26 10:32:14 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket(0x10, 0x806, 0x0) write(r1, &(0x7f0000000040)="2400000021000000000000020002e1800308000600000008000000000000000000000000", 0x24) 2018/02/26 10:32:14 executing program 2: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x8010, 0xffffffffffffffff, 0x80000000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$int_out(r1, 0x0, &(0x7f0000000040)) inotify_init1(0x800) lseek(r0, 0x0, 0x4) futex(&(0x7f000001dffc), 0xc, 0x1, &(0x7f000000d000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0xfff, 0xaea}) 2018/02/26 10:32:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[], 0x299}}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}, 0x40000000}], 0x2, 0x0) [ 52.310144] binder: 9620:9624 BC_FREE_BUFFER u0000000000000000 no match [ 52.319766] binder: BINDER_SET_CONTEXT_MGR already set [ 52.326673] binder: 9620:9624 ioctl 40046207 0 returned -16 [ 52.334929] binder_alloc: 9620: binder_alloc_buf, no vma [ 52.340527] binder: 9620:9646 BC_FREE_BUFFER u0000000000000000 no match [ 52.340539] binder: 9620:9624 transaction failed 29189/-3, size 0-0 line 3127 [ 52.366978] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.374284] binder: release 9620:9624 transaction 31 out, still active [ 52.381221] binder: undelivered TRANSACTION_COMPLETE [ 52.386336] binder: send failed reply for transaction 31, target dead 2018/02/26 10:32:14 executing program 6: r0 = inotify_init1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x10002, 0x800}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x0, r4, 0x0, 0x7}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xd8, "908dbe63307974c0415ad33d3bb25718f67b2326e577b20815d87bec45df736201c6f0d2a27b83df8f3cbb3091eda09a87af8b06215db0c1e66f8f1226c2134386b410b77eb557fc42fa85f963078899656a6776ad55ab3da8959e5e7c89c1dfe187886ffe34d7914d1eb6bd60603f1f1af9165d1dfbf678fd6e38554ff91eed7514f585ebfd4eafe55bf5a702fe73794b4debdcf6cc0a64ae051310faf7890b82ed4e747c392bbe560dacf4bca7267f5f2748b450f7d7322565ef2ab7bd82e25397f9544689a6cb054ab8aeed24e51a55d35953e8e49bc5"}, &(0x7f0000000200)=0xe0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r5, 0xba, 0x6}, 0xc) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x40) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 10:32:14 executing program 0: r0 = socket(0x1a, 0x3, 0xffffffffffffff81) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x7, 0x4) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x8000, 0x9, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) link(&(0x7f00004ca000)='./file0\x00', &(0x7f0000000080)='./file0\x00') mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x7) 2018/02/26 10:32:14 executing program 5: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2000000000002) flock(r0, 0x1) flock(r1, 0x1) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) 2018/02/26 10:32:14 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x8, 0x7, 0xeb0, 0x8, 0x401, 0x7fff}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 10:32:14 executing program 1: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), 0x4) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92d4", 0x2}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xa) 2018/02/26 10:32:14 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=""/158, 0x9e}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000001010101000000000000000051013598"], 0x14}, 0x1}, 0x0) 2018/02/26 10:32:14 executing program 3: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x60223e, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = getpgrp(0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000140)={&(0x7f00000000c0)=""/66, 0x42}) r2 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x1, 0x0, 0x1, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}}}, 0x3a) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) 2018/02/26 10:32:14 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000200)="6e65742f697076c23aec90c5d73f365f726f75746500cb686683881df4c2d4d29807bce3e98cad0350e58a11c8f0f7380594f4a5254bbe22eed25d2e83b15fc97d44482c7274986530d2d002faa369d4295f1834f9751e2c515b89cdb5de1eb8d1e765ecef4d2463bac30147ea6f81867073f17e8b8b6f7bbb8901d7218d424433149b40c6161c4d0e09509ce40dbbaedd842d31fcea99080d1d9858107de5c313ded3b6f633714286991d035f48459a2fe82f28ef811ffa6905d8b4cd86b5f4b1fb519d1a76faba6b5e3f282235103c734e397f2b34fe") readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x100000000000003b) 2018/02/26 10:32:14 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x20000000000, 0x32, r0, 0x0) times(&(0x7f0000000180)) 2018/02/26 10:32:14 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/26 10:32:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r1 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x7, {{0xa, 0x0, 0xf8000, @mcast1={0xff, 0x1, [], 0x1}, 0xa2c}}}, 0x88) bind$packet(r1, &(0x7f0000000240)={0x11, 0x1, r2, 0x1, 0x7, 0x6, @empty}, 0x14) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/26 10:32:14 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x46, &(0x7f000002bd52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}}}}}}}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f50ffc)=0x7, 0x4) recvfrom$ax25(r0, &(0x7f0000459fbd)=""/67, 0x43, 0x0, 0x0, 0x0) pipe2(&(0x7f0000001e40)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001e80)={0x0, 0x7, 0x10}, &(0x7f0000001ec0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xfffffede, "7a69639d5debfae762767a9f13e74292b25d0dc9d0a4d82b693e218f3f2302a5ca06839d4c9f9e57f547ed518ca647662db4637eea73008ef87a909833155dd747015b0a370a0cecbb8128d95f407a75e5910faa34343e8aa5321625537589d12a781e8047dadc957a53700c170353fd464f7e46564a"}, &(0x7f0000001f80)=0x7e) [ 52.462330] audit: type=1400 audit(1519641134.326:74): avc: denied { read } for pid=9656 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 10:32:14 executing program 0: r0 = socket(0x1a, 0x3, 0xffffffffffffff81) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x7, 0x4) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x8000, 0x9, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) link(&(0x7f00004ca000)='./file0\x00', &(0x7f0000000080)='./file0\x00') mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x7) 2018/02/26 10:32:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0x103, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), 0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 2018/02/26 10:32:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @rand_addr=0x4}, @in6={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x3, @rand_addr=0x3}], 0x58) lseek(r0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) readv(r0, &(0x7f00000000c0)=[], 0x33a) 2018/02/26 10:32:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x0, 0x1, [0xfff]}, &(0x7f0000000200)=0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) close(r1) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000040)) 2018/02/26 10:32:14 executing program 7: r0 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f000094d000)=""/136, 0x88) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x16, "cb1196154567cfd647e58036d9aaa5b740635adba3fb"}, &(0x7f00000000c0)=0x1e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x6, 0xa, [0x9, 0x3, 0x8001, 0x1, 0x100000000, 0x3, 0xb4, 0x80, 0x5, 0x10000]}, 0x1c) clock_adjtime(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x10000, 0xfffffffffffffff9, 0x5000000, 0xe24, 0xacc3, 0x2, 0x33120f38, 0x742, 0x6, 0x3c1, 0x797, 0x80, 0x5, 0x7, 0x7, 0x8001, 0xfffffffffffffffc, 0x1, 0x6, 0x5, 0x8, 0x200, 0x100000001, 0xfffffffffffffffa, 0x7fffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xec19, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r4, 0xffffffffffffffe0, 0x4, [0xf8ff, 0x7, 0x200, 0xffff]}, 0x10) 2018/02/26 10:32:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000c48ff8)=0x1ffffff, 0x1) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 2018/02/26 10:32:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000defffc)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="11", 0x1, 0x8005, 0x0, 0x0) fallocate(r0, 0x1, 0x2, 0x9) 2018/02/26 10:32:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="675d19def13f0d45db045904e061147c"}}, 0x251) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/3, &(0x7f0000000000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) 2018/02/26 10:32:14 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mount(&(0x7f00001f6ff6)='./control\x00', &(0x7f0000b96000)='./control\x00', &(0x7f00004b4000)='vfat\x00', 0x1000, &(0x7f0000475fd3)) rmdir(&(0x7f0000ef8ff6)='./control\x00') umount2(&(0x7f0000000000)='./control\x00', 0x0) 2018/02/26 10:32:14 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100000020202, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="820475c201b5171194ebccb0227530036d73604e487fc4a2a5f5e61d645e93050e2616ba969e758b6de341f3b668d3abfd37ee00c7655d0d6bf72b5fd2415c80", 0x40}, {&(0x7f0000000080)="ea6278023cf774ec75dfe8453ab156482434e9a7c2565842a2307edc9a33462f6e941e13c9f3ec6b8b1c527701e4a4578b98de1d0ee39d40844ad40e8071377713509d3a7376b69a308dd4eef452fc89ffc349b0c14207e845d98364f9960df1f2b260e2d3b4708def0d1b47b0220379682c7fd7f005d20d7fe11b481675538356cc35ed69735471d7cb526b1eca16702d796ed3d31e198deeac7c87b781f2522ad8fdb26212ecdabd98", 0xaa}, {&(0x7f0000000140)="afd29b053e1b14b19fe59ad2ddd4dbd1d95fd6770fcd436f7b1e", 0x1a}], 0x3) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000180)=""/58) 2018/02/26 10:32:14 executing program 2: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fddff3)='/dev/snd/seq\x00', 0x0, 0x40000000001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000080)=ANY=[@ANYBLOB="0300116779"]) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x9e, @time={0x77359400}}) 2018/02/26 10:32:14 executing program 3: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x1, 0x3, {0xffffffffffffffff, 0x0, 0x6, 0x3, 0x404}}) fchmod(r1, 0x439) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/02/26 10:32:14 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10200, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x300000c, 0x70, r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6edd)}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000771ff0)={0x0, 0x0, &(0x7f0000fd7000)}) 2018/02/26 10:32:14 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000419ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000255000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x6ad) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4c, 0x200000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x4, 0x4) 2018/02/26 10:32:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20000000}, {}, {}, 0x0, 0xc}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x6}}, 0xe8) 2018/02/26 10:32:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000bd9fec), 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) 2018/02/26 10:32:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x9}) epoll_create1(0x80000) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r4 = getgid() fchown(r2, r3, r4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000b5ffe8)={0xaa}) dup3(r1, r0, 0x0) 2018/02/26 10:32:14 executing program 2: socketpair(0xf, 0x0, 0x0, &(0x7f0000000000)) 2018/02/26 10:32:14 executing program 2: pipe2(&(0x7f0000000000)={0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x100}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xb4, "c81ba898f8e517408979b72a1db9ec1339358f60e7746dbd0c9997003ac3b090902f45ff1af3b0dd512a38696b3cd078f2cf5d9514d9432c5009e6428992089dd5b069624c045a22d54501f33fdc753583cc531bb2153499e5f506d8511bdf364c53f866249ffed80780c3bada16ebc29614e8bfce50791087ccf2036f70b53f8b3667d393a4fd405ef9d83365879ca675145013c52cf03732a8175e90ff27d00614cafce7f2cd2d109f194605c86208827b019a"}, &(0x7f0000000200)=0xbc) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r2 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000000040)="e83ba9ffdf71baed38f599a0be35434bae", 0x0, 0x0, &(0x7f0000adcff0)) [ 52.664186] audit: type=1400 audit(1519641134.526:75): avc: denied { execute } for pid=9725 comm="syz-executor3" dev="pipefs" ino=24598 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/26 10:32:14 executing program 3: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x1, 0x3, {0xffffffffffffffff, 0x0, 0x6, 0x3, 0x404}}) fchmod(r1, 0x439) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/02/26 10:32:14 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0x10000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d}) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=""/124, 0x7c, 0xfffffffffffffffb}, 0x5}, {{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000001340)=[{&(0x7f0000000140)=""/112, 0x70}, {&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, &(0x7f0000001380)=""/244, 0xf4}, 0x6}, {{&(0x7f0000001480)=ANY=[@ANYBLOB="0000000400", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2e, &(0x7f0000001680)=[{&(0x7f00000014c0)=""/105, 0x69}, {&(0x7f0000001540)=""/45, 0x2d}, {&(0x7f0000001580)=""/154, 0x9a}, {&(0x7f0000001640)=""/35, 0x23}], 0x4, &(0x7f00000016c0), 0x0, 0x9}, 0x2}, {{&(0x7f0000001700)=@un=@abs, 0x8, &(0x7f0000001c40)=[{&(0x7f0000001740)=""/229, 0xe5}, {&(0x7f0000001840)=""/221, 0xdd}, {&(0x7f0000001940)=""/65, 0x41}, {&(0x7f00000019c0)=""/184, 0xb8}, {&(0x7f0000001a80)=""/254, 0xfe}, {&(0x7f0000001b80)=""/173, 0xad}], 0x6, &(0x7f0000001cc0)=""/188, 0xbc, 0xcf}, 0x7}], 0x4, 0x0, &(0x7f0000001ec0)={r3, r4+10000000}) 2018/02/26 10:32:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) fstat(r0, &(0x7f0000000000)) sendmsg$nfc_llcp(r1, &(0x7f0000001440)={&(0x7f0000000080)={0x27, 0x10000, 0x229, 0x7, 0x200, 0x8, "8e0ecab062ab66ab021f1c7e2078150dbb184b646b46a629a82d752fa8f096095797676764120d958820fd622c550d0f7274ec49f0415ccdeafc9e704df34e", 0x4}, 0x60, &(0x7f0000001300)=[{&(0x7f0000000080)="4481e3ce055e2b64ae74777a4e5cb661fa7c6468bec705d39f35d8eed705d32602efb919fd2486806025898a40719121b48b9c7a1de4a0e88ffce8bb9d63f45cee30f2b465b255165f0359dc1f21a5b32e540a3363fbd2c5433960159a9eb5a1d72d7fc3711670e0b4a1ec6e794c49a5ea6e6ebe8a8942479a6cf15de10d4e01bc426b587630739399c9d21101c9db86c8c4a29421b84e416cd37127a823e31aafb9ed39a990c242ec5fbcdfcac1ee251c728f0c037733b43ad8e80eaf60ffb320a55d50e01ef4e324354a3b483e89f6b3ccbffe4fdc5144b2170fefe3153f9bc71e130e5a7b301929", 0xe9}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="c3aa6b3735b14c6bf8c65f7ee0a27505a895467f458bddec42b6644bd44a4b533703327aaed80d60638e037fd1032834496e497cc75c44ecbcafdbc59443643227a38b54c7d187a1b79b6db552d00c219caa15e737841e2ac75ad6dde74fca3595813e66cc794f984bcc6ba2fd05c30756bae1b0a82ac189cb1b19d9ec4e1037d4a3e8b25a23e4120e03063c60f4d7745370ecabf19363ea8555b0394efbb0f8b3e3b6b18dc8de04c84e8c73dc15ae6db55f18535a5453746b5dcb7eddfc7f0df56ea27b9fe8f905afb5b799d4a07048cf", 0xd1}, {&(0x7f0000001280)="725cdb8e41207e9991e837b7bd137f9615889a57696bb78e2767b056bdb386213e8fbab8abb63e848f223ba567e43fceef33004625e366dc38f2ee7e83090c9ffc160df5babdd8", 0x47}], 0x4, &(0x7f0000001340)={0xf8, 0x19e, 0x17be, "6a08cb1287d7abd8e878aa9a236ded323e076c069bbc1bb8a8a4e8bf8350ed5966b2d06d53c1815d0c538b8d46ceeb4ad13a33ac080a1c98dc672e90e69ddff3403f70e3bc7710201557432400ce3f562fef16a635d23684c126fa93a6da4bff217b9ad952b43e1dd35d4ba19754ae2ba75280c84a90cefbeeda5d1ff846fc66a34485239cba28d5f69c258ceb4805e96b57174f494a68d9c7237ac0b0d6fbf723c9a3bdf727064915763b4163c5d340bd95e57db9f756f35d7b0199988eaba44c8471d279bca1564876993bcc616fc1a8f7e61401d1a05d41e353f18b81995f6428509c540da623"}, 0xf8, 0x1}, 0x20000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000c000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000004ff0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/26 10:32:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x80000a003e) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x100000, 0x0, 0x1, 0x5, 0x10, "2bdd3f6f73bedf7c2f04d4a940000000861ae5e5bffd5c04003accde83a8085082ff52b1b5e03b87a675f097bdd26c9983066a4d6f553198b0399df4be6648c9", "1d31a2954ac53bfb7bd45dcf8c33058c412bfec9f5eb3377b084a8dafc4f467f1fef14b71cea03feeee1b4e6533a4e6452adc571d08247b012ebd9b8a86d497f", "c97e7ef946a71492ac30e252cffa325625733785ea38444b5c5a1f2dd09c2cef", [0x4, 0x5]}) 2018/02/26 10:32:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x9}) epoll_create1(0x80000) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r4 = getgid() fchown(r2, r3, r4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000b5ffe8)={0xaa}) dup3(r1, r0, 0x0) 2018/02/26 10:32:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 10:32:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/sockcreate\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, r0, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/02/26 10:32:14 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000000040)="4fca7f812c759d9fe106687f", 0xc, 0x4000000, &(0x7f0000000080)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/26 10:32:14 executing program 4: gettid() sched_setaffinity(0x0, 0x8, &(0x7f000017c000)=0x75) r0 = getpgrp(0xffffffffffffffff) getpgrp(r0) clone(0x0, &(0x7f0000c2e000), &(0x7f000019bffc), &(0x7f00007c5ffd), &(0x7f0000944000)) 2018/02/26 10:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=ANY=[@ANYBLOB="08ff0000000000000000000000000107c89d0000"]}) 2018/02/26 10:32:14 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000000040)="4fca7f812c759d9fe106687f", 0xc, 0x4000000, &(0x7f0000000080)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) [ 52.797065] device syz2 entered promiscuous mode [ 52.842648] device syz2 left promiscuous mode [ 52.875580] device syz2 entered promiscuous mode [ 52.884355] device syz2 left promiscuous mode 2018/02/26 10:32:14 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x6, 0x0, 0x0, @tick, {}, {}, @raw32={[0x9, 0x5, 0x10000]}}], 0x30) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000fb9000)=""/4, 0xff68}], 0x100000000000014a) 2018/02/26 10:32:14 executing program 3: r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002}], 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x369) getpid() openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="020000f9ffffff7dd4010400004e4a1c22fbf20cb8f73bc28ba8b2856403179b5cd7fe000000000000000020e9c502feceac8fb4b484cd34ac0cbec76fe65c53ab3ecf5315e79beb3a728aad0d97c52ccdb46347d30176e8d29daf153370b2699af34fdaf85f18465e2ccd00ffbc61c6d746555a9b6a2d2e151ec15a59dcafa5467ca6b5e49ed1178adfe0017d5e617b285b19405166523c1f8e649a1e97567e1488dedd7457dba0a726a2943628760c0d9714b89b"]) mlock2(&(0x7f0000939000/0x4000)=nil, 0x4000, 0xfffffffffffffffd) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80402) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f00005eb000/0x4000)=nil, 0x1, 0x7, 0x2, &(0x7f0000943000/0x3000)=nil, 0x1}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200002, 0x0) 2018/02/26 10:32:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/02/26 10:32:14 executing program 1: keyctl$join(0x1, 0x0) times(&(0x7f0000000000)) keyctl$session_to_parent(0x12) pipe2(&(0x7f0000000040)={0x0}, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x2, 0x11, 0xa, 0x9, "f107000000a0380138c72cc22a646177e85127d471496ca676b9a676f3fbe6c2"}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x1, 0x7ff}) 2018/02/26 10:32:14 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000015afd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=ANY=[@ANYBLOB="3100000000000000000000000000000000000000aaaaaaaa00007b51da575c5900000000000000000000000000000000000000000000000000000000000000000000000000000000ce37aaaaaaaa0000000000000000000000000000ff020004000000000000000000000001ff02000000000000000000000000000100000000000000000000000000000000009d65aaaaaaaa00bb000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x3, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}}, 0x108) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x40, 0x40001) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000140)) 2018/02/26 10:32:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x41, @empty, 0x1}, 0x1c) socket$netlink(0x10, 0x3, 0xf) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x4, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req3={0x9, 0x1f, 0x2, 0x1, 0x2, 0x7fff, 0x7}, 0x1c) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[0x7fff, 0x800]}) getpeername$packet(r1, &(0x7f0000005cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005d00)=0x14) sendmmsg(r0, &(0x7f00000076c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000ac0)="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", 0x1000}], 0x1, &(0x7f00000001c0)=[{0x40, 0x29, 0xffffffffffffff80, "174b12493cbbf311a600898b703648bef806111376e300aafe364b5021f589db8eff89d066cc64a258a638543b7f85"}, {0x108, 0x0, 0x6, "f54fe955d551a60f6d849feae16c56fd010ec56f780ea00565cee1a3e933217e78da618187c318a964112a6fdfe94b3d064916bf6a9f89c726937c7580cb6da91c5d10e2f22a0f0cf62d7ef8fdb2d144d1decfe4215cb0327e84920dedc255ba29e5eb67021ee653211dc6ee0ee2322382d8ed881b25c6a202773fc7696acb0b27e932c9f718dc24ff5c7a65e9b1d04037d9424b6c4a175e133a5027344c023bde14f4964cf9fdba658938849aa4618919cc39e9bd75c49622c4f24e7798097c9c33c89d5e095b31e99bd4efc6264ebc4236560a6b71a0ec71efebdf3305c7d520ab3d3b75d8afaed99c5edbd220019f8a334127e49c2a"}, {0x98, 0x189, 0x3, "dadc3bea7c4d42ca72769f0388257606e9b326e8dd2544a8d3b744a64442620fc7dd766c98e38dbfe57f290c239bd60f08e9de4d34dca60aa745ee9a9506b6f6e709f2462761821aa4221289661716bd076b4e43b54cca4de6118cbf639ce5692c519c5d4465de61f0bff45788d42f108486837a19a6ff30cc9271cb86a26099942011"}, {0xf8, 0x3a, 0xffffffffffffff80, "d7ed1ce5f5834669427f45c39816d2c59ef7db8e1b8b78125ef88656c1f3bce31a3e64cae85a621b7a4a269d6ebc4e1a04b4ce0202aadf3ca0ce78cae65aeb42dba2f5d0285cc70c73eac7cc28f398352be597a1c5f2abb5407b4f345838d5a4d6fb02c6be5c073c337a84209dca5b75eb6a6431875df638bd2a12206e61cfb2fe9aafd80c1fb330cedff54a77957e558d52fcfc63a4d036eaa85d42b5dd8c005b15d8f1ed4f998e8cf630d04a02ad77650f92b94519987effb1df9a2a191b15d40dfff2647bf859776a8e78e8db0c268342a7552faf0c4acc5bab8104cd04a24b380df4859066"}, {0x38, 0x105, 0x2, "aff6626465e4057ae251db6a106a872d1195928fc08617ca8d35dc83b058de046b15"}], 0x310}, 0x80}, {{&(0x7f0000000500)=@nfc_llcp={0x27, 0x6, 0x2, 0x2, 0x7, 0x0, "cb8c859e5337afb89482f01d7bf3956b6c76eb648a0141c1ff360f42371d5bbada2d08434c2c1238720bf6496635bed612f5e694546fe5805136900a603387", 0x6}, 0x60, &(0x7f00000006c0)=[{&(0x7f0000000580)="6dde128ff197b05cb3a9206673d5f1f3af7e77bd019b9a6f9f9e326e6f730535ffb6e8356bc77d3edc2f686ca55795e698b88e8c3adaf873b4c40d503918bf3757b4e72db517975208c811d031a17568bbda39909fefb048e96fb1bdc3ccee0a92000e5213103768903354f3b41e83a051c54730136929af798c691e25c8d6655e6318f1b0877d01fc2a3f0b708b4b697ce7e1210651901f57bcf312db2b3add179cf49a6e604952aeca2f72a2714cad0e8d81da", 0xb4}, {&(0x7f0000000640)="94bfe72de0bb4223fb393b762d10ea958cbb806c7ecabd5130c503355bf41c853d8db8e84868e367b6745be20ee70efc", 0x30}, {&(0x7f0000000680)="13df01436f878910c5280b38a9ee24f550494e2553df1aab31d93d34", 0x1c}], 0x3, 0x0, 0x0, 0x40}}, {{&(0x7f0000000700)=ANY=[@ANYBLOB="0100000021870000"], 0x8, &(0x7f0000001bc0)=[{&(0x7f0000000740)="895c07424ebcda0a69ba98a3906b98fc663fe1593ad25ef24e1e61505e1e04ceda1dac20a6c93fd18d326336ddbe3110cb4a83b49de0d4210f5c18207cc9da65bf4a8e5cb495d61daaec8e3a9f89540822e28ba2c13981277f63e0660d", 0x5d}, {&(0x7f00000007c0)="35038ade5d7bc5552e52488c29421a9dc926f8ab1bf8a6af61118f56c019374716c3be0b216ae5949602f7f613518283d2b54c8a45b9b3c6f2a81b1db0089f815dd67a3ffd1dcdb1dc912426693e89457893c4127e743bb55616aba40d44821ee5d163cf383481a06e45c67b4996d31f48a9cf80adf4ec51df9267c5136874ffbb348c7e90d7b3f5baef107ccb780c702e2a806197c3080312b34e3a88d4c003e76e4a1b8c122c55b7ac1c4a109afa1ecbd374c091438f7dd94079fdcfc1ec2572296e832e864d0bd1fe44", 0xcb}, {&(0x7f00000008c0)="861df516c4c1b101908c4a90071d3cc46a641f93ce5ca083690bbee7b001f3c87c2f72facc32207f4f64144edaab8729aa3e278777915591d7c0ef695cea2a5da4e96334a1a9e27343147de3bb8c22849df6deaa1a60116b534f5a978ec7a6ee1222ff58e7f45f818925c0cd26a2e6a75b3af13590781878504bb3d444bc2c551999d2d6518b98c29e6f93f80da58e4f18b715ae96b88ce9e3d29fcd48c632220f41ad5df041ee1ba2b06982904b180c69ee90135a84fabb8b0b88467901c80e65163f2f2ed6feca", 0xc8}, {&(0x7f0000001ac0)="4177951f41118b603951ea6da35cd0ff7e31229ee3c644542d81b22c9c4c521561b1acc8a2889d53e36734b7dc77069f718cc04f765cecd4cb26b699f50d3e4c751609a7328bbdd766433b17a0cbacc26588c558ecaaef8646e41107371d208c34ea1444a8587bdc8dfb56d3746e3b296e7d08734f1894423b8dc758eb906336b33d88be3b897ca9b73e514ec9893d82e50b161fc3ff43cf07aaf59e14ae4b277169f3a6e723b7ed87bea3755014175f426ab9b5dc8530b04314171c1ad9b1d173323824233988e4ced5612fe81488f39ee54099cfd069b5813ca741d4858f9333b05c9f86", 0xe5}, {&(0x7f00000009c0)="5658711bfc62590036476c79865e698fedc1455fe4cab46e51fe316297b1d0ade77416a96dd41c98efc2d29bbb897f9ad0d8cc15fdec1898865594dcc7ac2849623afee58265d0cdf283a6772812395bbc9b8c36b465d16357", 0x59}], 0x5, &(0x7f0000001e00)=[{0x1010, 0x0, 0x6, 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0x1000}, {&(0x7f0000006e80)="1c61c7d0ab2de84495a0cd59d030e9df44714a05c62a5c33eab17d29f7fbf7655473ce413c400ca9d7568099bdb07d37e53053018274dd26e4a11ab1d6a64249c156ee089f7269df064a8db2276e2812158d4bfa0aa0cfc7de859f7c9633ab440e2d3a027a41544a428109515784e0f4f55511df4400455ebe03fd86a16235887752ecc17c14d6185a9b5614ef1756688f99fcbd93aa1886f0e7aac65b797a02b860862a6a8cd736256a66ff8ae25987d382f1547459c93665066298b5976fbfeca50194b83b2008b8cbb9f012eef138", 0xd0}, {&(0x7f0000006f80)="c456448e116b264e42faa84780e0e4ce0d6f9521b2587937a7112451d903f8a1f3c1d04ec18fcb0b247b0591acf95cfaa72464fe985a92c4745653c9df35271af68cebc2e6175a99c862098b64b37c8d94f21862b27f4412a0d8965689f0c9c081c8cef687b9feb73991b3596e9d98dec1c7a617768886ec17627a0d0457e30725c9e359", 0x84}, {&(0x7f0000007040)="8d564658cf4f41f96c674175f3f047fbcbc1994bb52cc3772cc3d14e9f9adf31a0c0b0440f80f3801e00348bb57ec1a07b88214e194cd00ca1a2bb2783e1aad24ad7ff7e2a99612bb05243c77b4364e5286f93245a95c30f8d0787c0cde013aa7bb9bcc5e6c4b80fae593b", 0x6b}, {&(0x7f00000070c0)="537b2725f7ccffb32cc400d9402b6ddc881823bc57f784a3616ebc3b84e10a978411059156ea3e5149829b935e093b625f5122f28a52837169abb277ae956b911f850d1967b0098dd72bd1743eb56400e0c3975957494a77b60a6ba23305e02be5a282c3e4b503d33511a8a09bdf5da3e34ed507890434dc77095ff160cd6cc38a99208cbb5b6d5390b27fbcb4c453cf7f7bad738c254da8b3de21b9aad8d0f7cc9df40c5ab01789b92f856bb76c08a04f2331ac49eb9147ac9118eafa040d8fab44b687215a6ef58db8d8b17102b70093a5a642953af7f45b96926390ab5a99ecc0b11cd78926ed52ac76b8fc4c4d684a0a426ac8eb2957", 0xf8}], 0x6, &(0x7f0000007240)=[{0x98, 0x116, 0x0, "0b1449c6b8ae64c03880753db1392b237e6e61e8b53c52c602a882b2a072be126be79cfac9fe56384174b5af0b02ed3c1d45b8cc4c3bfb1a8874c73995778c5889dd66caf17e3468020ac55a56eb147cff65a0fd97187676d36ea021e87c6312475b3969ee52ef678a496f3d50c9d106de5d4b5315f677ad0a757f563bc70daf9a2986b57b"}, {0x10, 0x11f, 0x2858}, {0xf8, 0x88, 0x2, "781687e8053baf37c393dde3f88dd4bdb9a3ee6cab12ffa9856a53cf68444c2181e7d09d5bd86cc3d3041664426ec1b20ec7642a50b77239a9ce761b2b9359f8b404f9b3799988598eb3f9574e08633059762f4c19defa72403daf45d6040313a0551b7d05950e16a89ce053cb17dbca1b943d47d6af994ceefe37dd2cc24c7197ba32f557de0ded85892c85eb49bd919681fd257a509affbcb719943471806077da7bdbd94283da5554dbe41131491e70a11fdaa0d770ddfb5d40817ce3e07bb29264fd7059a2e3aff6b944a4d35a97ebbda7262ad6d07122ce8042e120bb442fa7"}, {0x70, 0x10c, 0x200, "330c933168f2b09750b3bd409233ccdcbac5392ad0fe4e30c8d90916ff3465bb325a2e21f38b39408f63a83560a7dc43d890efb4970c47f25d4d68b928d7f14881fdf9f1308ebba5d8865d9d37f0fec92e069e79e3e7047cc5092949238fb8b8"}, {0x70, 0x189, 0x1, "51ed63a8b87bb912a5b4b8d04b02139061e1f11fef955a4de7336800991ba554e197dbec7249bfa84c16f848b1504c81a3dd1fc2fc4366f351c458e78a6887714adea2c2d3e47fe92e74de779de76807c25bfffc5caab87db44d"}, {0x20, 0x115, 0x3, "963c5d68365acd3f6110f053380e79"}, {0xa8, 0x11f, 0x3, "2b02b73f4234e686a67d62184526d1d983301d3d01fdfbf308ebc3ddf5b0a66a470486db3d99d684af9c5bb3a1150d142ca6afcb425ac3d0434774219e69faf1926247ac176bc41d73e2f3c48afea0f9ff31aebaa123e404ab0eba5268dca3a48036868c7107b374f33274dd43930c770263a1362b2d0528895e4adca51871035895789b30bd2850e8551c5b35ed2e3e497b3765721fa8"}, {0x38, 0x18f, 0x6, "3e41707d2bea420cd4c36c20bbb924059c9f801123d39dcd6a825b1ec39dcf7079bab1485f"}, {0xe0, 0x1, 0x4, "99e606f22d5bae354752d8e9dd25174d985f020ffdffd4fab9e227b7f521bcca4a49eb6057f2a57d317cd8adffee8b163b3cf912f90910909e805e24e1d492e88275c048d6c4320b00f61762d5fc3f660df4b17eb5dc78d7cc4b6e9e32498c8a7c784ea44cdfb8b125870c39aeff558f900f872b7ed4bfc0409ce958d095223e9566bdde97d413eb474ab365e6587fe2db1fecf3ea48f0d3ad008fa2be3cad1cd2d296b99804391b67a4cac49100d49eaacf3f5cfb6458d626d88e13b5ae2e7137bd51abf65fde1bdc"}, {0x20, 0x18a, 0x9, "f661d43f8c99ba15c739268f37bc6dc0"}], 0x480}, 0x377}], 0x8, 0x20000000) 2018/02/26 10:32:14 executing program 7: mmap(&(0x7f0000000000/0xc3a000)=nil, 0xc3a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={@common='vlan0\x00', @ifru_data=&(0x7f0000000040)="f0ae21d910bc3b262209ea11424d452e4fc043a369db1f586536949095906282"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) renameat2(r2, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000001c0)) ptrace$getregs(0xe, r4, 0x4, &(0x7f0000000140)=""/141) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000c36ff8)={0x0, 0x0}) ptrace$setopts(0x1004206, r4, 0xfffffffffffffff8, 0x0) ptrace(0x4207, r5) ptrace$getregs(0xe, r5, 0x0, &(0x7f0000c39f42)=""/190) inotify_rm_watch(0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/26 10:32:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) fstat(r0, &(0x7f0000000000)) sendmsg$nfc_llcp(r1, &(0x7f0000001440)={&(0x7f0000000080)={0x27, 0x10000, 0x229, 0x7, 0x200, 0x8, "8e0ecab062ab66ab021f1c7e2078150dbb184b646b46a629a82d752fa8f096095797676764120d958820fd622c550d0f7274ec49f0415ccdeafc9e704df34e", 0x4}, 0x60, &(0x7f0000001300)=[{&(0x7f0000000080)="4481e3ce055e2b64ae74777a4e5cb661fa7c6468bec705d39f35d8eed705d32602efb919fd2486806025898a40719121b48b9c7a1de4a0e88ffce8bb9d63f45cee30f2b465b255165f0359dc1f21a5b32e540a3363fbd2c5433960159a9eb5a1d72d7fc3711670e0b4a1ec6e794c49a5ea6e6ebe8a8942479a6cf15de10d4e01bc426b587630739399c9d21101c9db86c8c4a29421b84e416cd37127a823e31aafb9ed39a990c242ec5fbcdfcac1ee251c728f0c037733b43ad8e80eaf60ffb320a55d50e01ef4e324354a3b483e89f6b3ccbffe4fdc5144b2170fefe3153f9bc71e130e5a7b301929", 0xe9}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="c3aa6b3735b14c6bf8c65f7ee0a27505a895467f458bddec42b6644bd44a4b533703327aaed80d60638e037fd1032834496e497cc75c44ecbcafdbc59443643227a38b54c7d187a1b79b6db552d00c219caa15e737841e2ac75ad6dde74fca3595813e66cc794f984bcc6ba2fd05c30756bae1b0a82ac189cb1b19d9ec4e1037d4a3e8b25a23e4120e03063c60f4d7745370ecabf19363ea8555b0394efbb0f8b3e3b6b18dc8de04c84e8c73dc15ae6db55f18535a5453746b5dcb7eddfc7f0df56ea27b9fe8f905afb5b799d4a07048cf", 0xd1}, {&(0x7f0000001280)="725cdb8e41207e9991e837b7bd137f9615889a57696bb78e2767b056bdb386213e8fbab8abb63e848f223ba567e43fceef33004625e366dc38f2ee7e83090c9ffc160df5babdd8", 0x47}], 0x4, &(0x7f0000001340)={0xf8, 0x19e, 0x17be, "6a08cb1287d7abd8e878aa9a236ded323e076c069bbc1bb8a8a4e8bf8350ed5966b2d06d53c1815d0c538b8d46ceeb4ad13a33ac080a1c98dc672e90e69ddff3403f70e3bc7710201557432400ce3f562fef16a635d23684c126fa93a6da4bff217b9ad952b43e1dd35d4ba19754ae2ba75280c84a90cefbeeda5d1ff846fc66a34485239cba28d5f69c258ceb4805e96b57174f494a68d9c7237ac0b0d6fbf723c9a3bdf727064915763b4163c5d340bd95e57db9f756f35d7b0199988eaba44c8471d279bca1564876993bcc616fc1a8f7e61401d1a05d41e353f18b81995f6428509c540da623"}, 0xf8, 0x1}, 0x20000001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000c000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000004ff0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/26 10:32:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001100)=@l2, 0xe, &(0x7f0000003400)=[]}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000000380)=[{&(0x7f0000000000)="64fe056fd5fbf7cd223a12efc4f884b2580f98c17566be55e6201153485af220b7e4dc6e4968ed640da363a8681658ff72e5ba93c7df47b0e63844b39ab64d08e029680e56a4a95bf6057966201308d45791c447d057f4189898a512f1f78d508b3310ff623ecc222604305680e3f8f0c24482d474f5ef0a226e4a950e491a8bba08b89d7794eaf70a661b14ebc49ce9dca8673329ba222a981cf66c8b90c9bf51848540dd472351b107d9ba0b9935f74b2b678d5cd2ff18", 0xb8}, {&(0x7f00000000c0)="9b8867727ee20bc33ac9be763f15591f05f7d2c7726f92a3cfa9651027", 0x1d}, {&(0x7f0000000100)="398bce93262a2b2c86c915373ff4bbddd23a578dcd1b6cc707f170", 0x1b}, {&(0x7f0000000140)="d4eff3b9ba76fed18a8221738e16f8fc4d831514e7225d5bd962ea2a961a3b06abf9e9c313", 0x25}, {&(0x7f0000000180)="f587960fdbe6877ebaac35be2cb0598c6bd8a107ea16d273098a02e4c55593c3e63b3ee4b522d3a30fd79c040f2b558c681121715a7f28cb61d3c413ff86d069c49be987d25056f08dbc468f65ccdfbf2ba0d570983e1c7f2223499cef4c57ac931efe3a5180c98282885bae929f854aced7d8ccf544404b53d4b2cb9c3c7566da25cd398e68d996f75e0f9ed63e86ef5d751318eaeba8e092b1f1", 0x9b}, {&(0x7f0000000240)="a4a7677fe08e5c3c6d47e567723819b2e5c84a91d6e059f415629e30bfacbcd0d9ab6dc5bb5931b6fd85967e330f0e21cefa2aaa4c0cde077b47e7518b08a306c29976e128b67594f06e945be887c0e0f3e3b3c681c8470e05c472773551dc7307e506eedecd54b0a95d66a0eb076ba3255ffae0a0245fc03ceaf4f13fdcfb65aeb2fbef1a3212e8f3043b4164161f74efde57c19cfb4ae00dfc9df99d8c9be4de45ad1c21762076c95524c32ff5ff25ee4ac8ed76f3f91f93c6bdaee2a266a0b9143ab14b58b9", 0xc7}, {&(0x7f0000000340)="88846c8731ed00", 0x7}], 0x7, &(0x7f0000000ff0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="00e5050000000000f4aecab744025d896faf7c5e00"], 0x18}, 0x40800) 2018/02/26 10:32:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x7, 0x9, 0x7f, 0x6, 0x0, 0x7, 0x0, 0x0, 0x8, 0x2, 0x3, 0x800, 0x2, 0x2, 0x350b, 0x3, 0x1, 0xc0000000000000, 0x3, 0x6, 0x41a, 0x7fffffff, 0x1, 0x7ff, 0x8, 0xfffffffffffffffb, 0xd1d, 0xa74, 0x8000, 0x1, 0x1ebb2c8a, 0x4, 0x5, 0x10001, 0x3, 0x7, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x300, 0x2, 0x8, 0x3, 0x401, 0xe97, 0x6b7}, 0x0, 0x7f, 0xffffffffffffffff, 0x8) readahead(r1, 0x2, 0xfff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xc0) sendmmsg$nfc_llcp(r2, &(0x7f0000000ac0)=[{&(0x7f0000000100)={0x27, 0x37, 0x3ff, 0x7, 0x3ff, 0x1, "eb18fd490b35436adf19aabae16f9cdb08511baec402957bc445895bb0800d38f5cb1f40f7c47712ca69be08452d1010cedff0236d6efdfab20c20af70c5fc", 0x9}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000180)="851956767f753807f4cac19fee3526915d013c2aa6c49cb135cd7a2a41b341ac87cba824af137fdde9aa5f9f87b1795c77e1e4010e460658b26df615f5eb8f95a7545e50826decf319339d776ec07ece5019b9bb9f463666db09e44b4e96dda8759e7175934cece5bb5aa86ef2050e8b3d392a84f1af28c6e4c7b2220cac49270d7d5ad14a8e7dd311870eb0a54ce903ce1403af52a815040559944f9a4afaf513e3b701d9e353989d5edfacdb69104901839a41139004235c82d6188b1b4bc2bb930ddc6d76e430f130187d81", 0xcd}, {&(0x7f0000000280)="4471bb573aee9341eb36482e28c1a5f30da75e3bb7ec74d34480d815b4668549481faf455b2eaf76dc208aba979d8a36231a0a7cec92103708c289ed79ff69d681a38f3472d790", 0x47}], 0x2, &(0x7f0000000340)={0xa8, 0x117, 0x1ff, "e40f6fffaac086ac2d54ac9e9a78b1e41e6d855d613c0f0794a80a272fcb516eeac7095ec48d0c0b163a452a175e1293eca008e62095e33d38423fe73668d4360d9d161d878668bc6d0e2abe07a879d7f5e192d708adc68715b8c3566b052c08e67f9c04bc251df3e262f8a2210629a0e6af93fbc25a85967022f20c5dab986dc422d8600b2d19450784afa105b53777540489e607e5"}, 0xa8}, {&(0x7f0000000400)={0x27, 0x800000, 0x4, 0x0, 0x1ff, 0x1b1, "df5be2012ef694eb60235d080d18754ce018372a85a7d430f2e63634b6a5ba3f0c61ee62977aba73a5d6c79c6936c12faca410a930b7bc7d5694d96ca0ada1"}, 0x60, &(0x7f0000000640)=[{&(0x7f0000000480)="2db8008a0c4504189db132184856b608f295907d379f8ca5ec241824b165e16fec639b956d301bff2a02170721e2d7711e5b8c056430bd39b12608cb446dd5920924a7fdb0e235d2735fd49ce972927afaaa4f4beb01b0aa6fafbbb28ab0cd28eb74be7c81684c4d388f143b3850073b4eecd84f72b33a12df72f8a0f68057ab0dd3a3ac2f5fd1f456eef04226166738b3fa89b46aef7868dbe42c2440772acbc340e94441b054b4b20d842444339b0a7e94eeac49bfe3a785890b6ba158d3226f36ca6867c7e89384c95fb11631a6e69376286361a2681096da0d4a0e3c", 0xde}, {&(0x7f0000000580)="13467ed493955295a81dabefe631bccd03aafa241e3f4e4c4af867cc3d3e942af33ac4ca9cb92b231e0a4f10d543be97726ea336d23b6dc6be90bfd976830ea27cc5d910554c54f32b366c38d3f7c00f1e6340bc1f27c8b88a602531129ecf698255644f8e52a9bca388a7ab5b79e0ac23f756e4b0add02202f62c660d6809778a6aa9f90c71aeddfe1c4e552a3b94eb9670d220b8916fe1f542b6440689bef102584a9ddc7ebf504d259d0fff09", 0xae}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000000680)={0x27, 0x8, 0x4, 0x4, 0x5, 0x8001, "a334cdba4e1fac5618f2f207376a6c7564f02a703c81891b99aad166b2c5097d2b2d71caf9b9d103328cc2ed5e59b576d6bc5cae9e6a096cd733907be76f94", 0x6}, 0x60, &(0x7f0000000a00)=[{&(0x7f0000000700)="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", 0xfd}, {&(0x7f0000000800)="52659320422309e4c354c16bbd8b2a11773e9ce16d350f09f45e13b46ce9a10980bce37775c5c8619d173c13bdbfa1378f83ecb38245eb1d75d5deb222afae50c295e233d853b7571e28ec3fca812af9c74706888d2608a6357e00097f366e5b6e10e00b1ee9402ea26cc46748937df81060c2265ebe28545c77175377d6ed9bca7b095a539d967a84fe940f85f8cc66eec1e62b3c2eed8b42d16e4f14f77b1bcae490ed2567188c1bfa083e5c77f6487e32b1deec0177575cf91e014c5b5d81bf15bed7c317769ae70695714028a2b5ffb1c91f2274c1c97c39e488e369788779aa668b8b2aca", 0xe7}, {&(0x7f0000000900)="b2b0c5b625ff23aee3b8fe488a1d5cc6b7d6111d2cc30cc11e4638f374899f184a1fcb63f62039bd1c7da45b15cfef5bcaf8f53977da4abece568ed3756d797669c203dedd2523929c56", 0x4a}, {&(0x7f0000000980)="dc788e6b1b436a8587b85b0992b6787570a344d3ebab9b0fd04e185a2e6c16c4543b27ec65a5003f103528ac64748c42e2685935c4a6b50f7e379750393de7f1d802cf5f4a882b355d", 0x49}], 0x4, &(0x7f0000000a40)={0x70, 0x10b, 0x2000000000000, "83955be1050c569bf2baa99b25e45979bad890d0accdefa1bb76e14dba4ee05c6a7302a361e202b1e43ae006bf8deab6055e272a941c46daf4b5db1d3ee31f9e9bb13050b36be6e396200078dee36f1d150a2e05999dc11a98aab8bb8c"}, 0x70, 0x80}], 0x3, 0x54) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f000093cfc7)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x4, 0x200) 2018/02/26 10:32:14 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8000), &(0x7f00002f5000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x80800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f00000000c0)='net/sockstat\x00') setsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000000080)="04701eb04c928cdf44380040cf01db6e", 0x10) 2018/02/26 10:32:14 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x100005, 0x0) gettid() ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000040)) 2018/02/26 10:32:14 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) timer_create(0x4, &(0x7f0000000100)={0x0, 0x3a, 0x2, @thr={&(0x7f0000000000)="ed8dd456edf0256f2b14480c64ec07445cbb94f4c4516c64cbcd5783d6d4778a9f31d0ebdf3bbc18ea7c0ab2ecf063", &(0x7f0000000040)="763d9c66732d8161ff3f26069bcad1d573e39c4215d2207496f9a7aee76cc9048fb84842e0206b3b66fb9b96a9f4dff315c12b3bda75ba2795123371f375bd96cb04c6adc895233a2f1b54ce10c2ba23aad4f527318396aba29958c160b813b8fc66616e690a9afe9f60153c0c497b86466abaf0bd860748cdc734a5b4c2e9901ef1cc3331152b7b11d2ba32517d2f7185d9b7d9ce31169e23040c60f2d13ce01e9473"}}, &(0x7f0000000180)=0x0) timer_delete(r2) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f000003afa8)=ANY=[@ANYBLOB='smstem_u:object_r:init_var_run_t:s0 system_u:object_r:tty_device_\x00\x00'], 0x43) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e250", 0x1e}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x4) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xffffffffffffff88, 0x100, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/26 10:32:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f69705f6d725f636142f8160c97ae024b1ed5e0cc243163686500") ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r1, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) fallocate(r1, 0x3, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0xd2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x7, 0x30, 0x7f, 0x8}, &(0x7f0000000100)=0x18) 2018/02/26 10:32:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x1, {0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x3a) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) shutdown(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)={@syzn, @ifru_ivalue}) 2018/02/26 10:32:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) [ 53.010938] device syz2 entered promiscuous mode [ 53.017341] device syz2 left promiscuous mode 2018/02/26 10:32:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={r2}, &(0x7f0000870ffc)=0xfffffffffffffd56) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0xfffffffffffffffb, &(0x7f0000000040), 0xfffffffffffffee1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r4 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000080)={0x3da, 0x9, 0x8000, 0x8, 0x3, 0x57d, 0x0, 0x8000}, 0x20) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000568fd8)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/26 10:32:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00002d2000)='/dev/snd/seq\x00', 0x0, 0x40000000400003) write$sndseq(r0, &(0x7f00000000c0)=[{0xd7, 0x80, 0x2, 0x7, @tick=0x49c5, {0x100, 0xfff}, {0xfffb, 0x2}, @connect={{0xfff, 0x9d}, {0x1ff, 0x3}}}, {0xb, 0x5c0, 0x9019, 0x0, @tick=0xc7e7, {0x7fff, 0x1ff}, {0x7, 0xfc6b}, @queue={0x1ff, {0x2, 0x401}}}, {0x2, 0x7fff, 0xa, 0x8, @tick=0x7, {0x9, 0x1}, {0x401, 0x7a41}, @ext={0x12, &(0x7f0000000000)="7bcf80762b71922092b464cd3cfc6ef70059"}}, {0x6, 0x11d, 0xd, 0x10000, @tick=0x5, {0x8001, 0xffffffffffffffff}, {0x8, 0xc0}, @time=@tick=0x7fffffff}, {0x7fff, 0x760b, 0x5fb, 0xfffffffffffffffd, @tick=0x10001, {0x8001, 0x454}, {0x5, 0x1000}, @raw32={[0x392c, 0x37, 0x3]}}, {0x4, 0x8, 0x3b357bc8, 0x8000040, @tick=0x5, {0x6, 0x7}, {0x8, 0x9}, @ext={0x59, &(0x7f0000000040)="32c3d6e368e8aa89ebd70ad12e15ad8b4dc446e94fee1f6fc90d9bb6c6df817d52b9af75a15d40df78cd3ba33f2ea5962072c51a37591ab7e2e443354d6250de9ea63f056fd9a0d2195ac00b14b011bda3ad91a5f0b2e6d90e"}}, {0x40000001ff, 0x8, 0x6, 0x3, @time={0x77359400}, {0x7f, 0x2}, {0x1000, 0x7ff}, @control={0x401, 0x0, 0x7}}], 0x276) clock_gettime(0x0, &(0x7f000024bff0)={0x0, 0x0}) ppoll(&(0x7f0000103ff8)=[{r0}], 0x1, &(0x7f000005cff0)={0x0, r1+30000000}, &(0x7f000024bff8), 0x8) write$sndseq(r0, &(0x7f0000000340)=[{0x2, 0xffffffffffffffff, 0xfffffffffffffff7, 0x5, @time={0x0, 0x1c9c380}, {0x4, 0xffffffff00000001}, {0x2, 0xfffffffffffffffb}, @connect={{0x9, 0x5}, {0x7fffffff, 0x7}}}, {0x8, 0xcb, 0xfffffffffffffffc, 0x6, @time={0x77359400}, {0x7ed, 0x80000001}, {0x3ff, 0x3}, @raw8={"3275cd4fc76647d7cc42bff4"}}, {0x2, 0x1, 0x8, 0x3, @tick=0x4, {0x0, 0x8}, {0xffffffffffff8272, 0x101}, @ext={0xd9, &(0x7f0000000240)="b788cc080477d1c15aab26d6d9e7e78c76972199037ab51bc03dd52f62ff955cce490c8be6c341c686f13488ed0ef2e554563e2dceeef7b20cfdd8b00e14a9c7648253ea9a69079cfbb1514a6673bde79b9063dce3569e7c5f37d9efcb88eda834b019bfbec5986a5eebecd7292c99a3d9cececbb9d6795aca47804cdd0a6d79f70a48a2d0eba29e6e7a3a7897c91150d6068569962bcaf7617083bf64b315a2cd3bf64335c15e4386666f2d180bcd62a34d93ab0fa22c528ac650a0184b4eda5ff795adc700a9963c1bc12696c127636df15cf8ddb3857e7d"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/02/26 10:32:15 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@empty}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400042, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7b18, 0x5, [0x266c0000, 0x7fffffff, 0x9, 0x1, 0x9]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x3a, "4419a0e2b89df3f5dad742d1fa1f62eb62eb63427671941565c9139153256fd30a7398b99066ff79c3d11ceebf201f1006e9339f36dab9a52cb4"}, &(0x7f0000000140)=0x42) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000040)=""/40, &(0x7f0000001000)=0x28) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 10:32:15 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) dup(r0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x9, 0x80000, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000040)={0x100000001, 0x38000000000000, 0x0, 0xa480, 0x1, 0xfffffffffffffff7}) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000c75100005445744b7cfcb902f426612b69f9272816875716b804d1fc515ee35fcc6ae25762c1b4b860ffa7231f12ff29b4d0bf7ed66fabbaede437c19413406c028bf41f73db8d8ed725a3fb083d1b2c2bb979eeb8aafbbb74635cf575a25b9330be389f44431a5464f771d738bc29748efe5b80ce89593cd612b18fbd58aec118e19ffdf59d63e8220ab353d82d028737d52580986dc447248b5b24fe72afd28fb1463025da20435e0dc44ed6aef1f3938228294ac9b293a8fb13"], 0x8) 2018/02/26 10:32:15 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000005280)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000e92f7d7dad004707004de7acb4d8f50d1e248b5f70a2d2df10e13dd57195a66347f311651c90e811928cf68827c913d8e4c46f09ae970199ea2740b8a9cb2c048e598bf3699d906347598f0aa23c107cc1cd33abd973e1dc224c41947362a45c685a5632a88c8c82d7c43ab28c8e71e16ad9ac795e7171245a0f6d8d160641f7"], 0x10, &(0x7f0000000280)=[]}}, {{&(0x7f0000000640)=@generic={0x1d, "ecf44369f86b1e432fbfdececa85d9a54fd5592a3b0a618c3913be0ec3da7a8213623d9bb816bce991ddbdda6c2f89d8283e0a63e49a6b5d33a0100b0163f5f069c02c40ae6db4c8d6cb4bcdf17b6cb6cbefef004d1d7e9843b2ef04484c45442f28fbf518cab44eb323d10ee9c75a25b9d5c90a62ed24ada8e33d5f2f11"}, 0x80, &(0x7f00000019c0)=[], 0x0, &(0x7f0000001a40)=[]}}], 0x2, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) 2018/02/26 10:32:15 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b1ff2)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000000000)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) r2 = getpid() ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/126) tgkill(r0, r2, 0x10) socketpair$unix(0x1, 0x20000005, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/26 10:32:15 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) rt_sigaction(0x11, &(0x7f0000000000)={0x5, {0x1}, 0x4, 0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/02/26 10:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) creat(&(0x7f0000af5000)='./file0\x00', 0x108) fcntl$setown(r0, 0x8, r1) getpeername(r0, &(0x7f0000d22fc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000728000)=0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005ef000)={0xfffffffeffffffff, 0x200, 0x0, 0x0, 0x9, 0x6, 0x4, 0x8, 0x0}, &(0x7f00004dfffc)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e5e000)={0x0, 0x0, 0x6, 0x24, r3}, 0x10) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000df1000)=0x2, 0x4) r4 = dup(r0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002780)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000002880)=0xe8) sendmmsg(r2, &(0x7f00000079c0)=[{{&(0x7f00000028c0)=@can={0x1d, r5}, 0x10, &(0x7f0000005f40)=[{&(0x7f0000002900)="92fe2fab6d3f73d901cd0eeb5a708da1b6bb0fc405137c5c1fcaeaa0c9233f32c03697c357997ed23f3453bc099e1a7f92c7d936a3bddb149f368c18c55fbf1c3037f7a3c9c696082fdc069213f30183ff3c15597ae746d12850db3b2f607c268ff7546daf9decc259c2632426513692b5fb354c9269343f98ac1af206d5944040b0bb37fe1c531f27c8d163e00d532c9ffdacbeb89b209ef395a985b65d53c8bca19123e3e05ecdeaae6a3e252019dfde0564cb44b365aa904240", 0xbb}, {&(0x7f00000029c0)="a6aee6dcf3ec1f2b5508954a4e2241ffa12d6c11409ebc479548b5a19085ae9b91b7d40dd1579de70ee7ed0bb1e9cad2b734a222e21f8a3cc645cb321a5e1be3296c1597e5a7e69d7290c9387cf4eb6c116afc62b5590eeb85d7a21e1771c4f8cd071566c1a11d02e78788b949f7e772ca1800bec869a7c162640e8e8cf2014b7a0441f2229032c90355dbb580053b234123cf19da5d12333deb2b252cb7f316a70bc07cb54c6e17fe3bec1ef53d217c0ba2cbaff11a0ec020e437ab0d00efb7ce37258473f45804391c388daa06721766ea148f3f91c24bb65ed6bf070b5811a38b3235a5ec07bdbbd826a8f491", 0xee}, {&(0x7f0000002ac0)="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", 0xfa}, 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0x1000}, {&(0x7f00000076c0)="bed3fe103bfac976f184ad1f1a32e609ec69173a80262eba6588c9028c6ceda355eb665fa3ecaf7169707b5525730f34f2a5edc27d8e042cacbf292a5a", 0x3d}, {&(0x7f0000007700)="b37c9dcf59d1900cc029d5eba786c4767f183dbadeef4e96ec8dce379cc9e5ed84142b4ed36cc11fa9da1d1af01589e2a1754e4b21b5ee3af0ac08db15e76e03cb7c20", 0x43}], 0x3, &(0x7f00000077c0)=[{0xb8, 0x0, 0x7d3, "a48b72f4becdc656c1b6c197ff867cd6695a7ed2cf41f681aca0e2c396cf2c1b8a7cff73e56545ccef0abe7da6a30598baee08ca570efbd5964791e3b1963fadd691c197a6c71163d073b2fe8f2c85fc2dd5bb6293946c79887901b3d0539c45657ffbbfaa3b556b7c52e43e8107ddb532bc4c84b11c7afe4838963396c2aca2de5144fcc550b87e900db6b1210f98360e18ac127f10a8ca2a1b354b1878d5dd0afe7756b3b03c0f"}, {0x110, 0x0, 0x9, "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"}], 0x1c8}, 0x2f}], 0x4, 0x80) r6 = accept4(r4, 0x0, &(0x7f0000027ffc), 0x7ff) getpeername$unix(r6, &(0x7f000062efeb)=@file={0x0, ""/19}, &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) fcntl$getown(r6, 0x9) getsockname$packet(r6, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000919000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00001504c7)={{{@in6=@dev, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000430000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000aa5f18)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x0, 0x9867, 0x2, 0x20, 0x80, 0x3f, r7, r8}, {0x401, 0x5, 0x7, 0x4, 0x1ff, 0xfffffffffffffffb, 0xfff, 0x9}, {0x3, 0x9, 0x6, 0x3}, 0x3, 0xe, 0x84831b77f7254ca9, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x9, 0x3, 0x7e}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x3, 0x0, 0x0, 0x100000001, 0x2, 0x40}}, 0xe8) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000c7bf92)=@file={0x0, ""/108}, &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r9, &(0x7f0000009ff9)="9a", 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000283fba)=""/70, &(0x7f000052affc)=0x46) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/02/26 10:32:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80804) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x10001, 0x4, 0x2, 0x67, 0x0, 0x1000, 0x10, 0xa, 0x5, 0x1e8000, 0x7, 0x4, 0x4, 0xffffffffffffffe0, 0x4, 0x8, 0x80, 0x8, 0x9, 0xa767, 0x8001, 0x6, 0x4, 0x2, 0x40, 0x63, 0x9d, 0x8, 0x3, 0x0, 0x4, 0xd22, 0x6, 0x3ff, 0x6, 0x6, 0x0, 0x2000000, 0x4, @perf_bp={&(0x7f0000000000), 0xe}, 0x2000, 0x6, 0xffffffffffff3f43, 0x7, 0x2, 0x4, 0x5}, 0x0, 0xed5, 0xffffffffffffffff, 0x3) unshare(0x800) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7) fcntl$lock(r1, 0x6, &(0x7f0000011000)) close(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/26 10:32:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400800) lseek(r0, 0x0, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000001c0)={0xffffffffffffffff, 0xd8, &(0x7f00000000c0)="3e57321510ed45447278fc251e59ff87f9c54dc431d5c0d36ead547abb09a825494c1eaaf5a792f045390c8787dc1886a4ccc68cf0cb8d4e59687536a86db404f9507816b5c4fe8d4f81d160afcb70c58a5ea0134c9e856b24633db185f263924cdae9a9de9795de97f39aaf79eecc132dc95f05a2c5b28a45455a0007ea2e6dbaaee3cdc91ff96d73059ae734a25b684831754557b70974d8f8769696e38045bd1f87234cc6d39d76b3a72476bb3b8cb1ad199c33d3490c0363421fb7719d02e25f0a8a76289c2400000000000000001fa06e912d90de30"}) 2018/02/26 10:32:15 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x3, 0x6, 0x9, 0x3f}, {0xffffffff, 0x20, 0x6}, {0x10000, 0x2, 0x6, 0x80}, {0x3108, 0x8, 0x8, 0xfff}, {0x9d000000, 0x7f, 0x6, 0x5}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x2, 0xfffffffffffffffc}, {0x0, 0xfffffffffffffffd, 0x101, 0xf0}]}, 0x10) 2018/02/26 10:32:15 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f0000938ffb)=ANY=[@ANYBLOB="23000035661b996d8d4a8de9fa7d75dfc87d0000000000000000000000"]}) 2018/02/26 10:32:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x200, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000c37000/0x3000)=nil, 0x3000, 0x8, 0x20010, r0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000045bff8)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x2, 0x6, 0x80000000, 0xffffffffffffff60, 0x2}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0xa0000, 0x0) 2018/02/26 10:32:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 10:32:15 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) write$eventfd(r1, &(0x7f00009c2ff8), 0x8) ioctl$TIOCEXCL(r1, 0x540c) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="0595b000000000000000007eef40065dc116fffe40d759a65c8ad00610f07d53608a2cf9c07dfdfc8d11f64889efb0380d77cedbd71dcf48c556582e9e9c0d68974c946128f3f7c51aa141802ed18179d76733b403fb33a306dfa49264776ee5db28a95600b23960") [ 53.196303] keychord: Insufficient bytes present for keycount 56 [ 53.207085] keychord: Insufficient bytes present for keycount 56 2018/02/26 10:32:15 executing program 5: request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='-vboxnet1\x00', 0xfffffffffffffff8) r0 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="a75974e1253d90503a04b973b78ea6fd5ee8c4652a54a9ffd0edc210bfc2ec56407348e626de180e55c581c6267893f6828597d7c68c21a438b3a5701e5e54eab42f0ee22492328564b05c6dd2bec043cfd86faf9e4079654c8f67649fbb252a5dc4d9fda6bf98997ec88a08ea131fbce83e7d5e95faad6244eca609b5", 0x7d, 0xfffffffffffffffc) add_key(&(0x7f0000000080)="6b657972699db63b81621b5048906e5898", &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="dd13f5ae1a19599f5fe36d101232322991f05625a4c1aa06000000800000000082fab1f2f4e1ff", 0x46, r0) 2018/02/26 10:32:15 executing program 0: socketpair$unix(0x1, 0x8000000005, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x8}, &(0x7f0000000180)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) fcntl$lock(r0, 0x25, &(0x7f0000003fe0)) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x44) ioctl$TCSBRKP(r3, 0x5425, 0x9d) 2018/02/26 10:32:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/28, &(0x7f0000000080)=0x1c) fallocate(r1, 0x3, 0x0, 0x40002) close(r0) 2018/02/26 10:32:15 executing program 7: r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0d927351f403b72062268330b3315cc626c0a54beae6d8483ea9f0928e92d903d8637dd73c741c8bb56e623d9cbecb192ca9ab", 0x33, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000000)=[{&(0x7f0000000000)="5d5bc0385de1", 0x39}], 0x1, 0x0) 2018/02/26 10:32:15 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0xff) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$TIOCSBRK(r0, 0x5427) [ 53.233990] audit: type=1400 audit(1519641135.096:76): avc: denied { setuid } for pid=9847 comm="syz-executor1" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 10:32:15 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x4}) r1 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='keyring!/\'&system\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', r1) 2018/02/26 10:32:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000040)=0xfff, 0x4) fchmod(r1, 0x0) 2018/02/26 10:32:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@generic="a5bb2b07e2cca3329ed5047f836e2a59", @ifru_map={0x2, 0x100, 0x7ff, 0x100000001, 0x8, 0x4}}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008ddffc)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000768fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x205, &(0x7f0000000040)=""/6) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = memfd_create(&(0x7f0000000140)='self\x00', 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000180)={0x40002000}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x600000, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x3}, @in6={0xa, 0x3, 0x743, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x4c) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x9) 2018/02/26 10:32:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x7, &(0x7f0000000040)=0xf7d3) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x26ee5482) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x3}]}, 0x28}, 0x1}, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000000c0)={0x3ff, 0x93, 0x800, 0x8001, 0x2, 0x100000000, 0x5, 0x1, 0xffffffffffffff94, 0x5, 0x0, 0x1}) 2018/02/26 10:32:15 executing program 7: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x59}, 0x10) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000000040)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x54) tgkill(r1, r2, 0x1) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80, 0x101) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000100)=""/172, &(0x7f00000001c0)=0xac) 2018/02/26 10:32:15 executing program 4: clone(0x2001fffe, &(0x7f0000000ffe), &(0x7f0000000000), &(0x7f00002a7000), &(0x7f0000000000)) kexec_load(0x5, 0x8, &(0x7f0000000440)=[{&(0x7f0000000000)="4688303916e0573eb989295982e177b9", 0x10, 0x5}, {&(0x7f0000000040)="f1c518ce8ed090f2b0f7aa9a1a726832827fbd91b4331396c35448a511e2995238c5683d59c372ad0e36eb0138ba15e7b09f3bfd9edf7926ca1d56b1945fdd25355bfc72820bf55d0e1bbda62c16773fbe5810a3479dd2d8d676fd59f4451dc77363274dc0e527077d6ddf5070ef003af304a239890ef811ac07a6354d0a1f360afa539501f964b71a95183e5a954d61d81081597bd42a8c64102e52e7aab54ebf9b4f30e1bb1018b6b6457a92531f9ed0901fc75689e0dce13a6ef5c25103c12c", 0xc1, 0xae, 0x75f}, {&(0x7f0000000140)="7ba6871f4cbe4796", 0x8, 0x8001, 0x6}, {&(0x7f0000000180)="f3f73eb0eb44fbbaeede3179c7b7bcb8", 0x10, 0x1ff, 0x4}, {&(0x7f00000001c0)="5b6e93cfbdfd3ed955b0dda65fe82a863e894aa44fa4ff9f79b34ffcfdcbd7ced7f9789a5d585de2e1ff3d4ca4d2de8b454cf01a724a1779d5c2dbcdc6086f5025d6e36b53e3737742330c7593ed2da606bbac3df2d080bcae2f0a45b2819ba3fb099596ab301fb3c01fdbf18a24b4bb0e13a03b8df955d0dc728116237a457f4e95c323b77cb2bf8fd470554777923ca4e187375d62ade98fdb70f6640a265a4fa6173dfc1ae7abec347b19ba472c0166bfc5ec1d48c2c5d052784edb5f230112b0d638f48cc33cecc5e51e5f7c5e4072f6fe4d5b00dfa19eb7b62d1ec42fe7", 0xe0, 0x5, 0x4}, {&(0x7f00000002c0)="cb1c2a661214e82c7f07ac059b5bc2e36c30f099358d5d5edaed8a015cfc3a8c54a8a293a4ee1bb7cd87fdc5a74e44d9a809e116018cc2072956839071fc54e1f5ce7b85293a12fd6a6bb7eb77d3beb14d6ff77244530eb5500061fa7a5090b51a1a864f31c9d2074e9d37b33cfe358f946da655def2bfd54a7ccee481776649497dade4041b618dbec9aa41f374fc6531bd8adc5c7a234c6d64ae3b078cbcdeab3b2b0b2ae5bb4b33a39dde46cf164069cf326cadee391663932dba70c9a63608866da3c87f6af2eeb510d5f05ea8", 0xcf, 0x100, 0xf1d}, {&(0x7f00000003c0)="a520c3684e165327a34b39e5300539cae22212ef3e9686589407f7f8b2131a74badc114c7b7f9c3f6847d86361e210", 0x2f, 0x4, 0x1f}, {&(0x7f0000000400)="3b17c4bc52a03c76bf508e6ac6ad", 0xe, 0x1, 0x7f}], 0x2a0001) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000005c0)=""/117, &(0x7f0000000640)=0x75) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0x9c, "6218b96c3c4e29eb0b0bca6d024bb445fb117d32842a7e308d3765d70b9a768c91af1236f356d1db1d7c0a7a9a21cd83fa2bb646474985b3db15da281b210724d5743ab2d5906968a2c71466dfaec5b5dd4e98ac71449b5b50bc9fb786861155880322b6fcbc5f12b4a9e5545664ad761ff8b17bbb070947c48900899ae52f89b17d8437b3e5eb3dc9a3c9ef0da469f6a2a12637e7e29495a1bd676f"}, &(0x7f0000000680)=0xa4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000006c0)={r1, 0x0, 0x1000}, 0x8) 2018/02/26 10:32:15 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x7, 0xe03]) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001180)={r3, 0x6, 0x1, 0x7fff, 0x5, 0x100000, 0x7f, 0xffffffffffffff7f, {r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x7, 0x400, 0x9, 0x80000000, 0x9}}, &(0x7f0000001240)=0xb8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @rand_addr=0x81}, {0x6, @empty}, 0x62, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @generic="ccc12c4e1ba5e1ffef0cbfb712526778"}) timer_create(0x6, &(0x7f0000001400)={0x0, 0x2e, 0x2, @thr={&(0x7f0000001280)="d48b30f2ed82afeea28b4253eca49b0bafa92e8960224e1bfada3ef48deb857b79231ecaefb06cc1b84579ae3ef068d331a92907c79d4f4c9430863319d4ba4f95619b68acadf349cdb98c572a98ac81759532467a5c24d3239546fd9e961ba44e7054b4e6df2eed3e1963756c853af9b2a35adacc90558139a8e8fb59b11a32dfb4c42bc5dac519b79b6bb84de303f644f7c286c7c71f37d9bce2b326fd2c9f233b1da17798d6ff93f32f2b52ed5881555314e1e26ae8a76f3f778c744d85dd40eea6545cae7ba3c8eae28cdf21f58d018becebca1606b63b41431a4a6965ce2cd4cff69d2377d6", &(0x7f0000001380)="dc179e71aa6cff47a60da6c92d06be7c1d5476bb3bc4ae6a9d3a7422ffbffdd62ec89bc02dcc4d44d6878c052a8c5891d06afc76763f5bb9d38714f78052468cdd2aadf8f607b4f2a061ceae87124fbd02f3034e3a"}}, &(0x7f0000001480)) close(r1) close(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r5, r6}) 2018/02/26 10:32:15 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/26 10:32:15 executing program 4: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000006ff9)='status\x00') readv(r1, &(0x7f0000001600)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x3, @multicast2=0xe0000002}, @generic="521f738f7d76835da9f192a3ce5c514e"}) 2018/02/26 10:32:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x989680}}) 2018/02/26 10:32:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x20000000000f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) setpgid(r1, r2) bind$netlink(r0, &(0x7f0000d25ff4)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0x0}, 0xc) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="6000000027f8d8e891cc98a1a471d5fc43da610a7ced34b6e0bfd7994bda1d9bf02c7c09acff0778674574163dc6f459a2d93fcbc3f371b04aa0bfe62b46999067b04d455f954831048933ea9ecbecf4acff1331300ce376569fd5dcaabba7f5fe0907cc"], &(0x7f0000000100)=0x68) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xf7e8, 0x4, 0x7fff, 0x3, 0x3ff, 0x8d8d, 0xc4, 0x401, 0x5, 0x4, 0x40000000, 0x9, 0x1, 0x7, 0xffffffffffffffe1]}, &(0x7f0000000280)=0x108) 2018/02/26 10:32:15 executing program 3: unshare(0x28060400) unshare(0x8000000) memfd_create(&(0x7f00003afffd)=')[\x00', 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) fstatfs(r0, &(0x7f0000000040)=""/228) 2018/02/26 10:32:15 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/207) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8920, &(0x7f0000278000)={@common='bpq0\x00', @ifru_flags}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r3 = dup(r2) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x1) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000005fd8)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/02/26 10:32:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x480001, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x3, 0x100000000, 0x2, 0x0, 0xf}) accept4(r0, &(0x7f0000000140)=@sco, &(0x7f0000000180)=0x8, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000001c0)=""/17) [ 53.379847] audit: type=1400 audit(1519641135.246:77): avc: denied { fsetid } for pid=9917 comm="syz-executor5" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 53.422940] sock: sock_set_timeout: `syz-executor7' (pid 9949) tries to set negative timeout [ 53.441813] sock: sock_set_timeout: `syz-executor7' (pid 9949) tries to set negative timeout 2018/02/26 10:32:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x4000000000000004) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/36) 2018/02/26 10:32:15 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)={0x14, 0x7, 0xa, 0x1, 0x3, 0xffffffffffffffff, {0x40000000000000}, []}, 0x14}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0xf1, 0x3f, 0x3}, &(0x7f00000000c0)=0x10) 2018/02/26 10:32:15 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0xff6c) keyctl$set_reqkey_keyring(0xe, 0x0) r1 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/keychord\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/02/26 10:32:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f000084d000)='/dev/loop#\x00', 0x8000, 0x0) ioctl(r0, 0x4c0000000000127e, &(0x7f00001b0000)) 2018/02/26 10:32:15 executing program 6: r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000000000), 0x4) connect(r2, &(0x7f0000000080)=@generic={0x5, "99804142e4b81ae8cb96eac71f7f061858f99317e44674e6161767f91cb2ecbcd639e32256e1efd10198c930d701a0096acb36eea595d785c4d5b974c959c4002af6662911167b83085124993ad3d16b22cf66a43fe51cbb7b107394f984cd567ba18081db53e4e390f00f2693d052730e26770d7abd1c680a79db1e9f19"}, 0x80) 2018/02/26 10:32:15 executing program 7: r0 = socket(0x19, 0xd, 0x2) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x3, &(0x7f0000000040)={0x2, 0x3, @dev={0xac, 0x14}}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x100, 0x4) 2018/02/26 10:32:15 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x5, 0x1, 'queue0\x00', 0x80}) fcntl$setown(r0, 0x8, r1) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0)={0x3, 0x8000}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x24) tgkill(r3, r3, 0x2c) ptrace$setopts(0x4209, r3, 0x400203, 0x0) 2018/02/26 10:32:15 executing program 0: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x80000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) pause() socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) lchown(&(0x7f000089dff8)='./file0\x00', 0x0, 0x0) 2018/02/26 10:32:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x42000000, 0x4) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) 2018/02/26 10:32:15 executing program 7: mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffff9c, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x8, 0x0, &(0x7f0000000100)=[@release={0x40046306, 0x1}], 0x0, 0x0, &(0x7f00000001c0)}) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x24, 0x0, &(0x7f00000000c0)=[@increfs={0x40046304}, @register_looper={0x630b}, @acquire={0x40046305, 0x3}, @acquire={0x40046305, 0x2}, @increfs={0x40046304, 0x3}], 0x1b, 0x0, &(0x7f0000000140)="a0004cd32229c5011f872c2a42cbdabe7802e29743031fb5b1ec18"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f000000d000)}) r2 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0xfc, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000040)=[@ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x4, 0x2}, @flat={0x73682a85, 0x1, r2, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f00000000c0)=[0x30, 0x0, 0x20]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x40, 0x28, &(0x7f0000000100)=[@fda={0x66646185, 0x6, 0x4, 0x1c}, @fda={0x66646185, 0x2, 0x3, 0x20}], &(0x7f0000000140)=[0x48, 0x40, 0x48, 0x20, 0x20]}, 0x8}}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x1}, @register_looper={0x630b}, @acquire_done={0x40106309, r2, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000180)=[], &(0x7f00000001c0)=[0x20, 0x58, 0x48]}}], 0x97, 0x0, &(0x7f0000000300)="7b891a7a1bef8d50e8dedd78a1b967e13d6464b3b8ff76fd2dd0e40f85ef7ea567238705612f43d57f85ac164ebb445f760a27981ebf950816b008cc2798e019db1fd5995710c064f1b11036bec3d446f621271056ee94cda12089c9f630c9c44ea01223908e4d2ce76bbf4717f288f7f9c58ef3d00e446cdc4b06f7557406f4a8328d234b051b2cd2e58d1ba8096f2bf41dd4bdfd8df3"}) 2018/02/26 10:32:15 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0xfffffffffffffffd}) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x40) syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x8) init_module(&(0x7f00000000c0)='*(em1/vmnet0-em1.-\x00', 0x13, &(0x7f0000000100)='\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x5, 0x4) 2018/02/26 10:32:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000015c0)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000016c0)=0xe8) fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000017c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000080)="7acfc522e1462cff903995ed1eff8e88364e859406b35def62128909999d9c3f00def5261b3e809c60550c2777d199c54ac5e713eb3515ab9766a7a8edc5041c3678b62a76c346bc2aee8c8e5c278a643e5cf16f90", 0x55}, {&(0x7f0000000100)="06b945eb471bc6691527bb2b4d14ddf499e2228cf8f7db15f9ea4ae5d4b7fdafadc17765ca419533c3305f5b736aacfaf12e99dff9ee41032c334e28008d5d21595e1cde71b064dfff42a7e7cd01f1f85ff8ccac831e3120a2a80112d02001121b2537e3", 0x64}, {&(0x7f0000000180)="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", 0xfd}, {&(0x7f0000000280)="79f6842a009b0f317eb3b6a8ccc4a8c1b904864110957799941507ea7543a8fff6596769971ba5c99c631a16c6cea933ab80d08621f3ff12189347fa2d4d433dcf9548def53f4b599dea594a00e121102ccfaf2022d29a993db61a7e824792fa48f7a044ca61b923e5ff68213448a3a26ab0f63a917f1b460adf0e9da587f4d07cdfef242a96848ee7ba23d92f7a8f4105d0d8f4f3d079f4f3a5be70a4ec854ab329973d4546ff13e66a35945394c90cfb47d3769018e854cf4b9168323e2bd100df0791fe8a67e5103a95037a3da5be3b89e241b4da40a13ea0233a0e2704a87a788a8407fb4567c8de8f0e0cb386703c724e90aa5615", 0xf7}, {&(0x7f0000000380)="656dfe29d489501d33a8ccf6070b2e931c01fa3a5b53abd38fef6f74e56fc72f2e61781f318ee957ecc7b6a06b09e1458f063683553c9741fa869bb8c01c3326bdbd7832a43f59988b80132e08c0000410f33fc6d9d1626ef038f0df080f6c5baf067f82e3f71e1bd31528409a141cbc7dd79faeea81e1048be5bcb1a80cc3703efeb17a4a32ce81149de11a87181c2b8c524835fda677", 0x97}, {&(0x7f0000000440)="0dea8ef08eb6164f929611a4e1ea599ac1c78f93dc402aab252c36d25dc6c9d93d3b4a1ae337034d21b14145648c73694071b46d0db2e7d53ddc982c13081d6264c1f0c855acd8cedc0a64", 0x4b}, {&(0x7f00000004c0)="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0x1000}], 0x7, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x24000040}, 0x91) sendto$inet(r0, &(0x7f0000001800), 0x0, 0x800, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='scalable\x00', 0x9) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001800)={0x0, []}, &(0x7f0000001840)=0x4) 2018/02/26 10:32:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c68e6), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x1000, 0x7fffffff, @cisco=&(0x7f0000000040)={0x3ff, 0x200}}}) 2018/02/26 10:32:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e001ffff000000080000000000000000"], 0x10) 2018/02/26 10:32:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/157) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000069fffc)) 2018/02/26 10:32:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) [ 53.548247] keychord: unsupported version 26723 [ 53.553830] keychord: unsupported version 26723 [ 53.572306] binder: 9988:9989 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 53.585087] binder: 9988:9989 ERROR: BC_REGISTER_LOOPER called without request [ 53.598714] binder: 9988:9989 Acquire 1 refcount change on invalid ref 3 ret -22 [ 53.612098] binder: 9988:9989 Acquire 1 refcount change on invalid ref 2 ret -22 [ 53.618621] binder: release 9988:10004 transaction 34 out, still active [ 53.618625] binder: undelivered TRANSACTION_COMPLETE [ 53.620112] binder: 9988:10004 got transaction with invalid offset (48, min 0 max 88) or object. [ 53.620222] binder: 9988:10004 transaction failed 29201/-22, size 88-24 line 3190 [ 53.634338] binder: 9988:10011 ERROR: BC_REGISTER_LOOPER called without request [ 53.634348] binder: 9988:10011 Acquire 1 refcount change on invalid ref 3 ret -22 [ 53.634357] binder: 9988:10011 Acquire 1 refcount change on invalid ref 2 ret -22 [ 53.634365] binder: 9988:10011 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 53.635771] binder: BINDER_SET_CONTEXT_MGR already set [ 53.635778] binder: 9988:10004 ioctl 40046207 0 returned -16 [ 53.642227] binder_alloc: 9988: binder_alloc_buf, no vma 2018/02/26 10:32:15 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) sync_file_range(r0, 0x1f, 0x5, 0x7) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x28}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)={0x2bc, 0x2, 0x1, 0x800, 0x6, 0x1, {0xa, 0x0, 0xa}, [@typed={0xc, 0x87, @u32=0x4b6def2a}, @generic="a611729d413ff7f814220f7a697aff605b02e101fc12deb523f82a3c0d0bcc46cc9791de06cde8e59465ce5e830bb0b31e708386739b3f5df9e96a5262c74baa46e2e016d8ff7763cc3f227db8c628c29f2324b5", @generic="a8d7ce786cf80cd156cd7aa0b8eef598c39d32a85dab1e50dc7a6f09ab49b14be370d0d39fffe261b54527031c39d6c76f29cf73921b35f5ea7e5985f43426683bb4173f7a826b59f4f08fbce2e41314449d7ef2dc5249b754f9f35beff530d3d7206ff8634225640ee5a55cb1953678d83c2d4fb3225f4e89606a696d25bd9f97efc2a5fd446900ac20a39d7b26560bbba6", @generic="9765bad975b2f791a4554570438396eba8c0cf313997336d5efdb9303cd48681d5fda9fc2d65a199915260a8f86472db", @generic="d351cf2bb7ebba5d817d6ca8d2ba3c6b44bd28db6f989b7cbbebc3ba347663014e2b694fa95d71d6d1e1ef40f231859d73331028203dda178fe263f3484b0b2eb48c3f8b752bd569e2e9cf2990350b3d6768968dcbfb11f7d016c2e6c7adbd6048eac5d3e084b64dcf9e25e22e71f3599692e5a1f01da6687a7cac25ff0ac37bbcc3e762fdaa4b978a5a5bb6ca6687e31a3680d852b7cf187cc480735fc0e30fd66cd72174da6f1e4a6eaab6f73be5833021323396969a1184bc9a8604165b", @generic="304341fe516601c4096399d8029ff2b61d13ea36ce86dc1e1f7ba3d2041dd4187d7ba138adad4f82a337976c335f5b", @typed={0xc, 0x7c, @fd=r1}, @nested={0x74, 0x32, [@generic="2072cb97c88713f26cbda6e24a6e156178a795e5b5dbdae50e841a169fb991d93317205083999dca7e89d61075ce3e99dc527e9ad8dcd94384a6ad6a5f34d22bb1f1de5dc24b6b8ab66e4187880a8b8cda130b379b015109fefa759499e4f78c36e420", @typed={0xc, 0x93, @ipv4=@empty}]}, @typed={0x18, 0x7d, @str='eth1vmnet1!}/\x00'}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x810}, 0x4000) r2 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r2, &(0x7f00005d6fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000c6dfff)='M', 0x1, 0x0, &(0x7f0000e17000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000253000)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x1331b39bc6805b10) sendmsg$nl_netfilter(r1, &(0x7f0000466fc8)={&(0x7f00008cdff4)={0x10}, 0xc, &(0x7f0000cfc000)={&(0x7f0000f24000)={0x14, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 10:32:15 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x404cc0, 0x22) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x208, 0x1f, 0x2e6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x1, 0x7a17, 0x3ff, r3}, &(0x7f0000000100)=0x10) epoll_pwait(r0, &(0x7f00008a8ff4)=[{}], 0x1, 0xfffffffffffffff9, &(0x7f0000cb0ff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b87ff4)={0x4}) 2018/02/26 10:32:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x69, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7}}, [0xea9, 0x8cf, 0x7, 0x659, 0x0, 0x6f26, 0x6, 0x10001, 0x6518cdd, 0x800, 0x5, 0x1ff, 0x2, 0x8, 0x4c]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) writev(r0, &(0x7f0000093000)=[], 0x10000000000003ab) 2018/02/26 10:32:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x90, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0xfffffffffffffffe, 0x8, 0x6, "73527a87bed1f1f4aa1b790dbf72c3adb56c9f209c80b41b29e4191951b1bb7f385bb58c151f7663f1afc85a63ed8eaf73e9f02cbf4d87298219a16102fb8630aaf36d963b44d0546795c1e1f155b25a"}, 0x160) tkill(r2, 0x1000000000016) 2018/02/26 10:32:15 executing program 7: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x80010, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x80287010, &(0x7f0000000080)) ioctl$KIOCSOUND(r1, 0x4b2f, 0x36a) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000), 0xfa6d8cd715c760b0) 2018/02/26 10:32:15 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x20000000000000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @empty}}, 0xe2b, 0x1ff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xe0, 0x8, 0x0, 0x7, 0x101, 0x7, 0x7, r2}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={@generic="0a23e363cdb8e9c1dc0f2a7720ec2578", @ifru_map={0xffff}}) 2018/02/26 10:32:15 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) r1 = open(&(0x7f000043eff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'security.', '^Y\x00'}) 2018/02/26 10:32:15 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000050cfad)={'system_u:object_r:cpu_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30}, 0x53) 2018/02/26 10:32:15 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x4b6d, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0xff, 0x4, 0x7, 0x7, &(0x7f0000000040)=@generic="e439c49bdc0153488a221856b92f2769", 0x2, 0x4, 0x9}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)=ANY=[@ANYBLOB="1c0000001304110001d8df77e490f5e13c000000000000f0ff000000"], 0x1}, 0x1}, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="f21b7e5d6b784a0f15d96c10c71b7a08ef75af4d88fcecd2559360221b422368d729436a3ae723b5e658b109e7da8ed25e2583dec4b909c719326367eb9cb8bb286fcb9a4798a1288b05b1c4edacf96a1fc8107b3a8787d5ef10635fae42b022148457ebb9ce3eda956a49ea58aafa0c15bab3a13fb37c03f258f0c0b4a927030ee7a22ebf0612258a23794a25cb1306d8736c421e8e87feaadce2f4") prctl$setname(0xf, &(0x7f0000000000)='\x00') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) 2018/02/26 10:32:15 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x200000000000026d, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0xc, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000820000)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) pread64(r0, &(0x7f0000000040)=""/143, 0x8f, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) recvmsg(r0, &(0x7f0000b82fc8)={&(0x7f0000235fc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000da3000)=[{&(0x7f00001ca000)=""/58, 0x3a}, {&(0x7f0000211000)=""/88, 0x58}], 0x2, &(0x7f000017e000)=""/166, 0xffffffffffffff3d}, 0x100) 2018/02/26 10:32:15 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8008, 0x401, 0x6, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x1}, 0x8) connect$inet6(r0, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000000240)="3ad08347aada76c78204588c704189f42452475c868bed40121283da096b016e2704632f774cd57d50253a3cd81f122e5b6dbca4829325969fc55f91739f23a2eb6ca8779092b670ac393ede8cb6d188e5cbfee78d20e586996c811556ae32fc6bf0b1677f6bf1bbfaff9c094543c301c8421414b7941430ea043404bfcb9178a2", 0x23e, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/26 10:32:15 executing program 0: mkdir(&(0x7f0000fcaff8)='./file0\x00', 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) chdir(&(0x7f0000000080)='./file0\x00') [ 53.642245] binder: 9988:10011 transaction failed 29189/-3, size 0-0 line 3127 [ 53.704427] binder: 9988:9989 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 53.713338] binder: send failed reply for transaction 34, target dead 2018/02/26 10:32:15 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet(0x2, 0x8000000002, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r2, &(0x7f0000000080)="04", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x457}], 0x1, &(0x7f000002a000)=[]}, 0x0) getsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000c34000), &(0x7f0000000000)) 2018/02/26 10:32:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r1}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10001, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x0, 0x2, 'client1\x00', 0x4, "c1e9cb8bd94c67e9", "9aed474252452b60b6b8fdc46ab7854ca0c851772245311a971576316a662a81", 0xef8, 0x100000000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x8}, 0x20) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000356ff9)='%', 0x1) getsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/26 10:32:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="1c00000018030500000000000000000a00000100000001000000"], 0x1}, 0x1}, 0x80) 2018/02/26 10:32:15 executing program 0: socket$inet6(0xa, 0x1, 0x4) r0 = socket$inet6(0xa, 0x2, 0x88) getrlimit(0xf, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)=[]}, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000040)) 2018/02/26 10:32:15 executing program 7: pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000418f12)='R', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0xc0ca, 0x2, 0x3, 'queue0\x00', 0x401}) write(r1, &(0x7f000080dfc1)="ad", 0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000473000)="b067", 0x2}], 0x1, 0x0) 2018/02/26 10:32:15 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80400, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@empty, @multicast1=0xe0000001}, 0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000051fff), 0x0, 0x0, &(0x7f000002eff0)={0x1000000000, 0x989680}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x220200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xd5, "aa628fb837a5d114aada548ce64d9d0b1fb64c6d2a8bf46790515348f9cac4d1a5108dee049f8ff4e8f3ecefcdb5f93bae577fa344bb47333d60141947bd1c35ee3561a0dfdfdddf9f94d3d211d691dfe3251cde6649075436b95c02749607a53513c6ed5fd08e7284800c40f46bd34253314fc54bfabf24ec1fce0ab8e8b1e5adc82cb47695f6d34777f1815a18e220857bf1f267287757ef6a0372bd8eb5e9646f6a6dec430b4976b68743570b1359d3af8a619966590d759236e39b558c3a90923dee06c5f2f050626dc327759ce4cc33c6072e"}, &(0x7f0000000140)=0xdd) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000200)) 2018/02/26 10:32:15 executing program 4: tgkill(0x0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/26 10:32:15 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x208200, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0xf46, 0x9, 0x6}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f0000000fff)) sendmsg$netrom(r2, &(0x7f0000000480)={&(0x7f0000000100)=@ax25={0x3, {"1b580560fee626"}, 0x8e}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="339d1e5cea2bddfcd36f604bbfbd672e52274c8fc8fea64c6f8c89dd7496630f1ddd4adf94ba71f8b78091777efa944c68e6b25f", 0x34}, {&(0x7f0000000180)="2b3032d5343f348a49926f03fa84447808280dcc3cb68de0afcc687f10e325bcd992e0745759406c1936e763bfd71656cbcd95c21a31574da29e3a05184b3cc71af0e41717b0c8fec813baf4c3c0847e4971a050c3d0de3ad97fc8c3c6dfe47edba2c7b26cba560d5b28db9580d6e9e3887c278df96f7d897a4c85298e09a753c9ce3a36d8f6a2f99ffe167c8b4df558868e716627821b85c9", 0x99}], 0x2, &(0x7f0000000280)=[{0x60, 0x107, 0x91fb, "3dbe39bc6cb91e28d110d6b8fa4df5eab4d2f8992b5b8a8baa7ac5b32f3cd54993de0c24c407ce7c374b50598a93166fc5acf0d820b18181cba25b64e3006e61a9d3d7c9b7de4639aa"}, {0x80, 0x10a, 0x1c0, "c51b53de7acdd63faa7a6584fdd0651d51ac932acd3b1a780335528ca784bb8f9874630c5d118b08470583d996dcea2e8f81b2ee981d9c5cbc6fe4650bf33c67ca0af838ed98de29173533c1ff90064e62970f2ae777a2d34a5d3d5aed101e692b72a409ce823c3a390283"}, {0xd8, 0x1, 0x100000001, "2d2cbfa58e7a17457e0aef0c40884c73325759e37f95ab3f115d383adf29fcba8c6792819d4f38268ef44a9e1070a82f9bb9e83b2114284485e819311a630ae3fbba77d235a8d15f8e6b1ce9a2d40bab5885513fb20157b981189174a9123e9fad873ef0dde952d70d772f41886a93e3619abda1a3a55a5bb745b6adabb5fe965b4f30d73c260a3457a6ded4c8b900617b7fef2969a418e09ad1c2f9848082c8620dc005ad81dd0330640477c2b0dd413f5be2426a8529c5e0a5bb7571367cbd5c4bc6ae34d501"}, {0x18, 0x11f, 0x4, 'C'}], 0x1d0, 0x20000000}, 0x10) 2018/02/26 10:32:15 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r0 = fanotify_init(0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x33, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000011ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x4, 0x1ff, 0x9, 0x20}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x8}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in6=@empty}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) 2018/02/26 10:32:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x90, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0xfffffffffffffffe, 0x8, 0x6, "73527a87bed1f1f4aa1b790dbf72c3adb56c9f209c80b41b29e4191951b1bb7f385bb58c151f7663f1afc85a63ed8eaf73e9f02cbf4d87298219a16102fb8630aaf36d963b44d0546795c1e1f155b25a"}, 0x160) tkill(r2, 0x1000000000016) 2018/02/26 10:32:15 executing program 1: pipe(&(0x7f0000000000)={0x0}) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000040)=0x7, 0x4) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xb) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x400) 2018/02/26 10:32:15 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000615fda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000f9a000)=[], 0x0, &(0x7f0000000140)=""/132, 0x84}, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/26 10:32:15 executing program 1: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/62) 2018/02/26 10:32:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x3, 0x2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='-posix_acl_access-vmnet1eth0selinuxselinuxlo{\x00', 0x2e, 0x2) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000701f34)=""/204, 0xcc}], 0x1, 0x58) 2018/02/26 10:32:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept4$inet(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0xb2, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000080)=@int, &(0x7f00000000c0)=0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0x4010, 0x8, 0x81, 0x100000000, 0x10000, 0x3121}) ppoll(&(0x7f0000fe6fd0)=[{r1}], 0x1, &(0x7f0000035ff0)={0x0, r2+10000000}, &(0x7f000078cff8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/02/26 10:32:15 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x5, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000000040)="662665d50be4c0bd63e5ad11332c1f9d945a1a34f8bdb9b53cbef0fded53a5f32751e72cdc6728f7519776fe110e096109c14a41badaae3fb4ea97c04be56fbb0b75dffa6f7584d2fd99e751bfdb8bcd621bfcbb542d7b727878e1ab588938acb3d252ea11e0a2f02e66887fbfda287b174ebcf1f870f7f15021c931801d961254a058fff4f27601649556c1d00d975c77676ededffb5815a6a137fe22ade7d51df8037f56bb215d08b8181976663fbb2b523db2f1323fb26b69aa54223cd114148eddc70d5c3e34a981bdba6a20323a834ad44e9ccf91b2d8b99f3ec1eda9a7f611a9dfa8773d3c190f", 0xea, 0x20000000, &(0x7f0000000140)={0x1a, 0x10, 0x7d, 0xfffffffffffffc01, 0x5, 0x200, @random="9da3d6029d22"}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000040)) futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f0000fd7000), &(0x7f0000fd6ffc), 0x0) sendto$llc(r1, &(0x7f00000000c0)="2fad8d7aa1ad9d6dcc8960ef", 0xc, 0x80, &(0x7f0000000100)={0x1a, 0x5, 0xffff, 0xc16, 0x9, 0x80000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000180)={0x4, 0x8, 0x6, 0x81}) 2018/02/26 10:32:15 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098cfef)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x0, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={@generic="1bd50fcb8c382ae5c3286c5b42e34917", @ifru_names=@common='eql\x00'}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x1, 0x8, 0x100000001, r1}, 0x10) r2 = getuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 2018/02/26 10:32:15 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)=0x3ff, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/26 10:32:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000320000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000000c0)={@empty, @remote, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0xc, 0x0) 2018/02/26 10:32:15 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00008f5ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/26 10:32:15 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000001dc0)={&(0x7f0000000400)=ANY=[@ANYRES64, @ANYRES32, @ANYRES32, @ANYBLOB="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"], 0x4}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0xa9) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)) fcntl$getown(r1, 0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) 2018/02/26 10:32:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000069fffc)) 2018/02/26 10:32:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20000000000003, 0x300) ioctl(r0, 0x5381, &(0x7f000005affe)) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x17, 0x50000, 0xfffffffffffffffd, 0x0, 0x4, @empty}, 0x10) 2018/02/26 10:32:15 executing program 3: r0 = open$dir(&(0x7f00003c5ff8)='./file0\x00', 0x10041, 0x0) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='binfmt_misc\x00', 0x100040, &(0x7f00000000c0)="86ef8b6a659700f0e04dbb8f366189") ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x6) 2018/02/26 10:32:15 executing program 1: r0 = socket(0xd, 0x803, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000330000)=0xf389, 0x4) sendto(r0, &(0x7f0000000200)="d0c2080880c7416100ffe90009144a000ae99919fc64014eac72c9f3d49f1f00000000000000b60c15c13061dd2549c5f8175a8186bc4e181f73f05b7c35fe1cc47290cd70c34e1b80fec767f102cce53e03def71caead9877b38296753c4ca11e14d05ebe370d75ad1f0b1c80f384b1ddf415c3ba490c917c7f6995fdff6cec4ff66acad4d2cd61f71365", 0x221, 0x4, 0x0, 0xaa20de4fb29664b1) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x800) getpeername(r1, &(0x7f0000000040)=@nfc, &(0x7f0000000080)=0x10) 2018/02/26 10:32:15 executing program 5: r0 = memfd_create(&(0x7f0000000000)="2ee96264657600", 0xfffffffffffffffe) write(r0, &(0x7f00000000c0)="a438c216573e49d87a396e1c3f650445ff423303000000", 0x17) fadvise64(r0, 0x0, 0x0, 0x4) r1 = socket(0x18, 0x0, 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x6) 2018/02/26 10:32:15 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000000)=""/21) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@generic="e0ce24ed62ef24713b9679c78a6ae069", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8401, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5, 0xfff, 0x7fff}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r4, 0x3, 0x30}, &(0x7f0000000180)=0xc) 2018/02/26 10:32:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000040)={0x8, 0x1, 0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x110, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000480), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @multicast2=0xe0000002, @multicast2=0xe0000002, 0xf}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="fa2ce648bb1b", @mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 10:32:15 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efafeb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a30705000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000000080)=""/40, 0x28}, {&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/216, 0xd8}, {&(0x7f0000000280)=""/125, 0xfffffe16}, {&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000400)=""/137, 0xfffffffffffffe33}, {&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f00000005c0)=""/25, 0x19}], 0x9) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef9feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000006c0)={0x9, 0x8, 0x3ff, 0xfff, 0x0, 0x1, 0x0, 0x3, 0x7, 0x1, 0x101, 0xe5}) close(r0) 2018/02/26 10:32:15 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xffffffffffffff47, 0xfffffffffffffff9, 0x2, 0x2, 0x1, 0x2, {0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4f5}}, 0xfff, 0x80000001, 0x9, 0x3f6, 0x7}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x4, 0x7fffffff, 0x1, 0xf0, 0x40}, 0xa0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000000200000000000000", 0x4, 0x0) getpeername(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000060000000000006bfabde3b400ff00000000000000000000000000000000000000000000000000000000000000756a7bcbce1dc0da00000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000280)=0x58) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) 2018/02/26 10:32:15 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0x0}) r1 = dup(r0) accept(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000040)=0xffffff97) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, r2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockname(r4, &(0x7f0000000180)=@rc, &(0x7f00000001c0)=0xa) 2018/02/26 10:32:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r0, r0, 0xfff, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x3) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f0000000000)=0x7fff, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$llc_int(r4, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 10:32:15 executing program 7: r0 = socket(0x0, 0x80004, 0xf37) sendmsg$nl_route(r0, &(0x7f0000f6efc8)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:15 executing program 5: socketpair(0x15, 0x2, 0x8af9, &(0x7f0000000000)={0x0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000017a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000010fa2)=@ethtool_dump={0x25}}) 2018/02/26 10:32:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000069fffc)) 2018/02/26 10:32:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000200)=""/158, 0x9e}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x3f) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000010101010000000000000000000000000638d8bf4ac87560359d6216b25ed29cb00bb102adf8b80102f4ae924d24fd8b884249d34fa8d33829269396befa4effa4f19c0aef81931ded127a3283ee381797b8099838c2748b7b2a78bd8577fafb09ef0646b4739db1bb820238eb94675cdebec2c49065fa981b58f64725fca37ab24bdacc7cc402d359d13bdb8fb5c65eadfd67d4c190c1573e38359e05e939608015c6bafda1ec8aa6d9fc5ffc5c04d3e5397377a5906e360239625b7e2bba95736019f392fdf5a0afe4b65649bb5b878b521edef6a93a567e7a9ac5"], 0x14}, 0x1}, 0x0) 2018/02/26 10:32:15 executing program 2: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fddff3)='/dev/snd/seq\x00', 0x0, 0x40000000001) dup2(r1, r0) socket$pptp(0x18, 0x1, 0x2) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000080)=ANY=[@ANYBLOB="0300010048"]) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x3]}, &(0x7f0000000040)=0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x9e, @time={0x77359400}}) 2018/02/26 10:32:15 executing program 5: r0 = add_key$user(&(0x7f000041d000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00002b3000)="13", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000a52000)=""/147, 0x93) 2018/02/26 10:32:15 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000c8bffc), &(0x7f0000000000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3ff, {{0x2, 0x3, @empty}}}, 0x90) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x420882, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$inet_int(r0, 0x0, 0x10000000000b, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffffaf) [ 54.043295] device syz3 entered promiscuous mode [ 54.052753] device gre0 entered promiscuous mode 2018/02/26 10:32:15 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='/selinux/context\x00', &(0x7f0000000100)='{[/\x00', &(0x7f0000000140)='/selinux/context\x00', &(0x7f0000000180)='[trusted\'wlan0\x00', &(0x7f00000001c0)='/selinux/context\x00', &(0x7f0000000200)="0e2100", &(0x7f0000000240)='lo$GPL.*/\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='/selinux/context\x00'], 0x400) flock(r0, 0x1) r2 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xfffffffffffffffe}) 2018/02/26 10:32:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="065000", 0xfffffffffffffff8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) shutdown(r0, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x3, 0x6, 0x7ff, 0x9, 0x5, 0x7}) 2018/02/26 10:32:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000003c00)=[{{&(0x7f0000001f80)=ANY=[@ANYBLOB="0000e037973ea41325fbf2dc191897e4bae6bdade2617573ed2df83a97b51a6c7cf4e4418e97e357ae24f34616055b8bf4d82008174d2c937c8c0846d1a740ef6380ab42b783a848aaf359aa3b36454b6b44d0ee221fff1c4d266eb01560b0f49dff54ab28fbe38f4f4a9e9d62efb1b3e7a8acd542a6c1b928741d268aab6cbc"], 0x80, &(0x7f0000002240)=[], 0x0, &(0x7f00000022c0)=[]}}], 0x1, 0x0) r1 = geteuid() r2 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000003c40)={0x21d0, 0x10, 0x430, 0x2, 0x0, {0x8}, [@generic="278618cc9b60becbac70810b9eb8c1b3ecd715576f9261a90d6e4f8c06aec198ec751a7d7c8fbebbd7892f7e6c0dcf40a47ab8957c1a93b90caf20973119772dd64440f9c261147fcf9ec266c8379f43349435cbf73a4adddd7d3ee7681a3de89f", @nested={0x2158, 0x40, [@typed={0x1008, 0x30, @binary="b5816762651185189ddd32fda73a7c778e1cba6513920a611d6aa943a35df7564d1256bc5b25848f2db23d945c74b98e6137773b43fb634b853f9ed57f27d01d2d2719f4d270a0e02678296c744db8409aa5f7f636f0451f75c44996c0d1b7cd1667d671e20a607184f04aca8000b01ca5531bbe5ccd990680b2e9e0384228343d3691b318394168a656f56b0292f76e4d48b6158f2d0fd33c1663f7afeea2e9978c3ff55f9f87b59115b9ea1251d27612686ca07f849170f69c45de9c7fc0840a0c819d71d4b7672a95d6bc7575fc77354a5d11bf32a3487bbdb61facda2e0373c34935ebcc7902b6afedf24b3dfe5c7e823e3beb5f24a207ac477f86b367407364333899f87aad757e2df2bb4449a3501369fcc4474621c973e96ac7c2244b63db8d6e19f6da3c3bbb59cab13c36d3cb2be87351bbe05e657919e21e00703b47fcfb0288684f8e0ec654092ae68265757124ff074604af90e7e42ae6680f732a72931b609de419018a3be7e988a4b2de55b80ce931afc63be6f665a090cc3d55d038dee7c929dbe9c9ca7e30b9201727a313b6b5e8ef116277115be822187421bd968e29943fc938d71cbddd475c38607a032d6c2e506c540410695b7cf5ced850aca8c5dcf205ba2a4d4a16f3d3a53eb0ae8c9c51107a7935feab12401dead29394d473e6b8bb14171d74ea594ab00e127c0ae8d7a48e5925424f9c59ab4de8853000d4d7d53e1f833c063a5d3c97bee07103793e733343f298c0acc8f46a3b812de0299b8c871a8cd4fdea9661e7b22c122cb14e8b0f0833f5a4a88eba75ba3346255bf113d426d4a3a99fddd72dbd919d0def6e9ccda04aab3cbedd8a38e6dcd389118d5ea28dc3e48c6563df9d90e4d7a7ad6afe0284abcede45e0def2c4341113316ec0dc79797b52da591e2d75cc0c7cda4a14ae1b879f4aa601d74d3f4198e52656c916898ce485a9a162b31a18b4cd7f6fb3b48d816edd8f941572a036ece537cca0d55c9fcf91690b999b21f30e08765ee272b8a40b868d3f2710dbcf63c7c6debab6d16fa1003d0aae6a3389a8240282baf5d2780ecc638d43e13c4e07dcaa6f8d35a4131055a06ecfbeb55526b0856648ccdb6562d985fbe147a4407de3d831a69ec91aae0d36a83f2ab49893ec12cce30744d1ab81d7189ad4abfb61fdf92a5041bff52541e1a6ea39f7f96f318580941b816d542a5c071e4b91f1ca37066a1b124bcd3c66810881da4c4fd898d158ae2716772eab4e8aae43781d52f19d88a73abedd767f1b7cb4a91eaca863cf12cc2656925c99524a95662970cf95e42ad823756f91c93029664cbf6341a02c2b0659fd6eb7cbeeb8158d25ad33146a6488b53fc96957653447f3c85842d617e693dcbc52056f213649ee6c5ad2f6d19f3acc3b83233c40ae574fb4ef8619afb6ef1d2ee2cb8a22567fcf28ca17d2b8424cf2ccee36eb14bfc6a35c3f7b740bfadbe13ab47c6bd1963da80e62feeb8d776c03f629b079cc58a01ff752cd1a35e8ac20d3c7c5c14d549312bd496d06d3cb87f81e624696da22c8a8e728054ad59db9aa670245c19a8df4d3be28f943085bbfb49fbd738e88999edd2c03f44376799d5f05e48ee92e7573bc5c792f02335ddfc9b4ea741842b071606f8b4a043f2897af6db3821e0ed6f16fdd64d20455e3e6f3fbf93bfb772a7852f7c77ebe0381f8796d20ab4fa7ba614d2992ed532d8ace931de1fb1c2ecd56a571fd55e17e69660d610da8ae3844260c28da6c7444d8c30c5637a5dfc94063bebb78d6ad40e64e5554dacdc93d17fb96904dd5ad6f79cc79a91368752c850999e7dc9797416cf6d9733accc580293266d94925b240abcf38800945e6776a325f9c1d6b744a70e925a701b03db9f4697cef5b1993f8ef9f7e8f74c803cbfcbfc69b666d6f898dc059702d2ea9231e0405f6ee04afba62d35dbd7757e5306a4baa28e5d97ea951279a190296f98a6ae0421eaae6cd751c176679b4f1c5926e9f2754f06642ce1765239a5f6c4c31dc851c5cd189432e8f6a57a593f563c4f910e9684c965884e9fe67614f23980396760a43c2ff84291f944447aa872c582895ad9d012abeabdcb2e40a4b8d4aa7dd11cfc3c4eef36925a324ebd78dc42aecee45b9d03e3b8611fe199eb2d1f82a5ea78d2f8a0dbbd71909c4c4e5a4fdf3a463baf9d2ed01d975d3c9e860de562e41122f471bf001fbca2136a2dc9232f9c81dfabf1c203c99d4888b8b8678671dc0599eba6e133c14843d25a8ca3df0ec10431e6b7675c949e80cce615bffeb594acbe790b33826b1d57f8d48a6184368e9c1604472630fa996430d113ae3287c6e125a0c27d067f516541ec4c97b63522b89d895ebc51bb6223deb2e3e753f1925805d71c2f7390d560f8485e1f5476efa846c44611c5ee0e739d25aea548ff1b8cdce11618f9fb4449d9e25d5ddac32a173a30d380576fdc67e9928d593b6a2cbe5f227cd045e1b8aa566cf7f64cffa183e805a0dc82d1c01d411d86df59c9a1c5bcba98cd5931e6d05f912daae4922a3b09f54ad49113dcf9277e470354cb754f28c4de7251b8ba709f0abe37d0c2485e7842c9cfd6f6b62d782444b8bca7620d445d42b9064145ce0dec3306542a8807e1416901b542363d9910076947b07e8a6d46b4123e5421661b5e1c9d12b7163e3b3c4284a7992a8aff3c8146c996c9b509aaa6925a4bb79cec41657215a93aecdaf78779b1bd7df3bfb2074073557bca77934ae7ebd0b56a0cd60f642413bd8eb1bc3df3180c7ceb080b1b48a196573ff7b5b4810d6c0b344f74ab1d085f93d63f6b4eadf39f0dcdfb7a0bcce681613e4914df4057b93152df74e199b252442f339e28d0fd37581ae40c53bcb95ab7f349a52e350f7bd865979a4cdd1ba96aa05c41740e55a7d1dd466483673b1df99adf36153327230d113d9216c9d8e754c028f8e77a5d1f73e8b143c392d24ea3554aa491a9066940f87c25ad20fb6b764658e161267177612757f90942890a0500ead9f244cf36e2c279e77a47387206ba2a0a65942fd5a15df4a16bf20ff6c84922bceb52a4543b4df52d05a4666618a9510b6caa5be7843055a4a8fbf3e1aed4c871d8cb4b09f1504e4c65e64f4459ada13efa978c8a6172401285fe29c8b07c07ccefc05e356475bf827caf7f30326d344eebe58ba6c04c156312dda4cf30c976f1d8451d54f44faa3811c202193a0ec797c1210bb9dd0005c36c359b44ba59f64fcd9c71d2984053321bb833a9030eb79fb6e4130dff659b364f95dc27363791625a7df999e1bbbfa3c26e2a652523cbb2b67c93039ae6b3bafb5223f5a5a3f295c93d6c15b9da45b94a009273c28b6aeb81248ac6869205f30506ea9d2132f0f1aeca686847b0c88593edd4b3350ef625be93589c200a40c0eacf12bdc12f8f087cc74cea464058b2d94cc45845408bfc7cc2495a71b37239d5b25bd8636cf6a3c472fb91a5821c88bb0d167bf9902631839e1d71378a6045a5ad96cdcec6e4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@generic="08e7fa207ca2e34672ca4bfb48a86a4d38358b8e515cc00cb61000d89e0dfef9dcbd5980cf48f3c843df2bd0e9bd5d9aba54909fc9a750241cc2ffa329f78efb6bcd678be6b12195c2c3eade9840eb4f0ecbfc771a816bc82f42b254359770be343b2c14968bb405b372db097375e5c26207d9c309a15a7d000b030c1be3291f6f7fc0452a4f2c302cbdddf1", @generic="afd1d10c72731f02fbedd217f2122aebbd01ce844f0622447f751ea9512820fdad0614d5929d99b4af70abc436d261c8fc77f0853f40b2d58c3caf3c630ccc1bdb1dbfdb8167134c4275e4887b135490f90134ddb508f4d5a570e85ba3b0ede5f11c51d0f05abb531432e10904b4b8453f541c9f964e954217", @typed={0xc, 0x48, @uid=r1}, @typed={0xc, 0x59, @uid=r2}, @generic="aabc9c8ac89ba503e57977275426", @generic="9729c3d7dc5642afd4c2a9ae03", @typed={0xc, 0x7c, @uid=r3}, @typed={0x1008, 0x15, @binary="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0x21d0}, 0x1, 0x0, 0x0, 0x4000090}, 0x20000001) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/26 10:32:16 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000810fc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=ANY=[@ANYBLOB="b8000000190001040000000000000000e000000111d400000000000000000000ac14000000000000000000000000000000000000000000000a0000000000000082eac65f2645ecb5cac3e61962b376b0c5feb16d784e03b75b31b925fee579066d30c2848b81912ab228af8c2bd6d5bd8d4eda", @ANYRES32, @ANYRES32, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) socket$unix(0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xffff, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000300)={@empty, r2}, 0x14) [ 54.146620] audit: type=1400 audit(1519641136.016:78): avc: denied { ioctl } for pid=10183 comm="syz-executor0" path="socket:[25785]" dev="sockfs" ino=25785 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 10:32:16 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) close(r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/context\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000040)='v', 0x1, 0x0) tee(r1, r0, 0x0, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/02/26 10:32:16 executing program 2: time(&(0x7f0000000000)) 2018/02/26 10:32:16 executing program 6: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x1000}, 0x8) write$eventfd(r0, &(0x7f00001a6000), 0x8) 2018/02/26 10:32:16 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x6, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x401) [ 54.224464] pktgen: kernel_thread() failed for cpu 0 [ 54.233391] pktgen: Cannot create thread for cpu 0 (-4) [ 54.241303] pktgen: kernel_thread() failed for cpu 1 [ 54.251486] pktgen: Cannot create thread for cpu 1 (-4) [ 54.259977] pktgen: Initialization failed for all threads [ 54.376973] pktgen: kernel_thread() failed for cpu 0 [ 54.382111] pktgen: Cannot create thread for cpu 0 (-4) [ 54.387734] pktgen: kernel_thread() failed for cpu 1 [ 54.392825] pktgen: Cannot create thread for cpu 1 (-4) [ 54.398356] pktgen: Initialization failed for all threads 2018/02/26 10:32:16 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 10:32:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@ipv4={[], [], @local}}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, r1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x3, @rand_addr}, 0x10) 2018/02/26 10:32:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000200)=""/158, 0x9e}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x3f) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)=""/51, &(0x7f0000000080)=0x33) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000010101010000000000000000000000000638d8bf4ac87560359d6216b25ed29cb00bb102adf8b80102f4ae924d24fd8b884249d34fa8d33829269396befa4effa4f19c0aef81931ded127a3283ee381797b8099838c2748b7b2a78bd8577fafb09ef0646b4739db1bb820238eb94675cdebec2c49065fa981b58f64725fca37ab24bdacc7cc402d359d13bdb8fb5c65eadfd67d4c190c1573e38359e05e939608015c6bafda1ec8aa6d9fc5ffc5c04d3e5397377a5906e360239625b7e2bba95736019f392fdf5a0afe4b65649bb5b878b521edef6a93a567e7a9ac5"], 0x14}, 0x1}, 0x0) 2018/02/26 10:32:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="065000", 0xfffffffffffffff8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) shutdown(r0, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x3, 0x6, 0x7ff, 0x9, 0x5, 0x7}) 2018/02/26 10:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039bffc)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000000040)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)=ANY=[@ANYBLOB="14000000000000d41d83e6e22bb667fb182afaf8aad9d62f59c10567bf1e21ce4d74bbe2af0929fc309e1ab0f1f8f0a5493a4a295620cf6395e1b5530660be77885904d6af2f09977ae6b59f0e6088d8cee8e4d4e5f5338cf5fad1ea1e8c69ffcb2ad70eab99b1718f2186cce9e21a5a9f920493e6e10d5f175247a90bdb079d"], 0x14}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/02/26 10:32:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4d17d38c0907d47c, 0x8) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x800) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000bd0ffb)='maps\x00') preadv(r4, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xffffffbd}], 0x1, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004e00)='/dev/rtc\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000004e40)=0xff, 0x4) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000829000)={@loopback, @dev}, &(0x7f0000565000)=0x8) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 10:32:16 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) open(&(0x7f0000000000)='./control\x00', 0x202840, 0x84) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caefe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000ef8ff6)='./control\x00') mount(&(0x7f000095cff0)='./control/file0\x00', &(0x7f00009bbff6)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) symlink(&(0x7f0000af5ff0)='./control/file0\x00', &(0x7f00004dfff0)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 10:32:16 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000000040)={0x0, 0x3, 0x5, 0x9, 0x3, 0x0, 0x7, 0x4}, &(0x7f0000000080)) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)='soats\x00') readv(r2, &(0x7f0000634f90)=[{&(0x7f00008f6000)=""/4096, 0x1000}], 0x1) 2018/02/26 10:32:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x800000000000101) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/4096) 2018/02/26 10:32:16 executing program 7: madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3) 2018/02/26 10:32:16 executing program 6: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e5fc8)={&(0x7f000009eff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, []}, 0xb8}, 0x1}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/02/26 10:32:16 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x50, 0x0, &(0x7f0000000040)=[@request_death={0x400c630e, 0x3, 0x3}, @register_looper={0x630b}, @release={0x40046306, 0x3}, @decrefs={0x40046307, 0x4}, @decrefs={0x40046307, 0x927b}, @exit_looper={0x630d}, @release={0x40046306, 0x4}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x0, 0x2}], 0xd8, 0x0, &(0x7f00000000c0)="99aa77563103c652d568bcb36475e4b7adb51d75d0d6cdfa7b3809095951114b0df2a43801c38416876768fc814ab1184598eb6ff38be4163d5376b2422a381b4e08d2bf5d79670a211b472d187f73b58a262788d86c232352379c23a5dcd325b89f1e7ab388d04d255f0ec36dd4cfd9617d0d8841dcb06ba84713355366f3421d1e126334ae4e4e2e448a02373b71b6d3946d6f0dd4479714202f61bebc5311882e5fec08882b056bd4a5c21419adbdfa3bbe232b799afdf0c0571de0c09e1a5b4a96063af2f3cbc9342c84708a92ef86e975e97c07c7eb"}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) [ 54.604141] IPVS: Creating netns size=2536 id=9 2018/02/26 10:32:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001100)=""/217, 0xd9, 0x1000}, 0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bafd8)={@common='sit0\x00', @ifru_map={0x6ef008}}) socket$nl_route(0x10, 0x3, 0x0) 2018/02/26 10:32:16 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r0, r1, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'user.', '\x00'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendto$llc(r0, &(0x7f0000000040)="3f50507633c085da04d549f6f5ccbfde34b627e117542eb5a976e8fda08fd2828eadcb4cde6d18600daef5b3c55a49766682d9a060debc9e13b09ca87547b54845ffc575431916fa9b83f7f44a5559688b8d9c2cb6de783ba546e3e5a6ef1b63d6c5866a9bdb0766c9813f61ba174a21e52abbbb97c24f26a7f83fa4e75b9a4e72378f4579ff403c8efd6be55646f2b0d1437e6d0092c8e1db2a24fe0c9fab9d1f4a7f7a1c45ba68a61104f75440ab7816bb7b3f07bd2f59", 0xb8, 0x40, &(0x7f0000000100)={0x1a, 0xf6, 0x2, 0x1, 0x6, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/26 10:32:16 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x0) r0 = getpid() r1 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_tgsigqueueinfo(r0, r1, 0x3d, &(0x7f0000000000)={0x25, 0x6a05, 0x7, 0x100}) 2018/02/26 10:32:16 executing program 5: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xf) msync(&(0x7f000081d000/0x4000)=nil, 0x4000, 0x0) 2018/02/26 10:32:16 executing program 4: r0 = socket(0x2, 0x20000002, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x68002, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) dup(r1) 2018/02/26 10:32:16 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="03bcb30554958d0b244f") getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) restart_syscall() ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0xcbe3, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x2, @multicast2=0xe0000002}, 0x40, 0x7, 0x3, 0xffffffff, 0x3, &(0x7f0000000000)=@common='tunl0\x00', 0xf740000000000002, 0x2, 0x40000004}) sendto$packet(r0, &(0x7f0000000000)="437bd78dc3f17f65dca6839a09bfbe18870a1b1cc69273515f64b6032b31f57fd4e38d0e26127e0793", 0x29, 0x0, &(0x7f00000000c0)={0x11, 0xd, r1, 0x1, 0x9, 0x6, @random="112da4a4d35e"}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={@common='gretap0\x00', &(0x7f0000000000)=ANY=[@ANYPTR]}) 2018/02/26 10:32:16 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) open(&(0x7f0000000000)='./control\x00', 0x202840, 0x84) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caefe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000ef8ff6)='./control\x00') mount(&(0x7f000095cff0)='./control/file0\x00', &(0x7f00009bbff6)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) symlink(&(0x7f0000af5ff0)='./control/file0\x00', &(0x7f00004dfff0)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 10:32:16 executing program 3: seccomp(0x0, 0x0, &(0x7f0000028ff0)={0x1ffffffffffffe1f, &(0x7f0000000000)=[]}) getrlimit(0x0, &(0x7f0000152000)) 2018/02/26 10:32:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400000000, 0x40) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000c9b000)=ANY=[@ANYBLOB="00070000000000000104000000000730000000000a0000000000000000000000000000000000000000000000000000000011a68b577340000000000000000000000000000000"], 0x40) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl(r0, 0x2275, &(0x7f00007bc000)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/26 10:32:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x88) socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000001180)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x12c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)=[]}, 0x0) fcntl$addseals(r0, 0x409, 0x2) 2018/02/26 10:32:16 executing program 0: add_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/02/26 10:32:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0xffffffffffffff41) flistxattr(r0, &(0x7f0000000000)=""/161, 0xa1) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) 2018/02/26 10:32:16 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) close(r1) pwrite64(r1, &(0x7f0000000040)="647354da75c43eaa7b370354af680cae7620a05488ce71eb7fba3a669a440ff440fc", 0x22, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) fstatfs(r2, &(0x7f00000000c0)=""/60) 2018/02/26 10:32:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcd, &(0x7f0000000000)=0x400800000000023, 0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/26 10:32:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x6, 'queue1\x00'}) read(r0, &(0x7f0000000000)=""/28, 0xfffffdb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x7ff, 0x3, {0x0, 0x0, 0x3, 0x2, 0xffffffff}}) 2018/02/26 10:32:16 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) quotactl(0x40, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)="a16a536de01fd77ce7e9fa0a028202e6d19eb289e1ac056daf08e81117ebcb88fe99eec5257ab97d944e480f4e5be54d61680df8fe5bfee0b51def09630391222ff1e23a43f05c4e42fe5a8720c48dc8a2650b87d929500ee11fac66ca3e73b26ebd2ba2bd377d088c552d66be276c5316057de255524e754781e5e5e49caf8b0d95bcd9dd46cc9470dafc44f4b214bd008e381816ee8f72fca5b6f5268028020a9e3678be35496c8b46c95040a18d38dabd") ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x1, 0x100000, 0x0, @tick, {0x2}, {0x0, 0x6}, @time=@time}, {0x4000000000000, 0x0, 0x0, 0x0, @tick, {0x2}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) 2018/02/26 10:32:16 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c36ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom(r3, &(0x7f0000000040)=""/86, 0x56, 0x0, &(0x7f00000000c0)=@ax25={0x3, {"eeabcb4c82fc41"}, 0x4d7}, 0x10) tkill(r2, 0x12) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000000480)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f00000000c0)=""/184, 0xb8}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/72, 0x48}, {&(0x7f00000002c0)=""/212, 0xd4}, {&(0x7f00000003c0)=""/161, 0xa1}], 0x7, 0x0, 0x0, 0x3}, 0xfffffffffffffeff}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000500)=""/221, 0xdd}, {&(0x7f0000000600)=""/176, 0xb0}, {&(0x7f00000006c0)=""/113, 0x71}], 0x3, 0x0, 0x0, 0x800}, 0x2}, {{&(0x7f0000000780)=@nl=@unspec, 0xc, &(0x7f00000007c0)=[], 0x0, &(0x7f0000000800)=""/11, 0xb, 0xffff}, 0x7}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000840)=""/104, 0x68}, {&(0x7f00000008c0)=""/1, 0x1}, {&(0x7f0000000900)=""/8, 0x8}], 0x3, &(0x7f0000000980)=""/135, 0x87, 0x1299ea65}, 0x8}, {{&(0x7f0000000a40)=@ax25, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000a80)=""/106, 0x6a}, {&(0x7f0000000b00)=""/33, 0x21}], 0x2, &(0x7f0000000b80)=""/140, 0x8c, 0x9}, 0x2}, {{&(0x7f0000000c40)=@l2, 0xe, &(0x7f0000000d80)=[{&(0x7f0000000c80)=""/236, 0xec}], 0x1, &(0x7f0000000dc0)=""/162, 0xa2, 0x4}, 0x4}, {{&(0x7f0000000e80)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/247, 0xf7}, {&(0x7f0000000fc0)=""/127, 0x7f}, {&(0x7f0000001040)=""/27, 0x1b}, {&(0x7f0000001080)=""/147, 0x93}], 0x4, &(0x7f0000001180)=""/236, 0xec, 0xffffffffffffffff}, 0x25d}, {{&(0x7f0000001280)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000002480)=[{&(0x7f00000012c0)=""/162, 0xa2}, {&(0x7f0000001380)=""/216, 0xd8}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x3, &(0x7f00000024c0), 0x0, 0x47}, 0x7}], 0x8, 0x1, &(0x7f0000002700)={0x77359400}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002740)={0x0, 0x4}, &(0x7f0000002780)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000027c0)={r5, 0x6}, &(0x7f0000002800)=0x8) ptrace(0x4208, r2) 2018/02/26 10:32:16 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x210000, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) prctl$setname(0xf, &(0x7f0000000000)="e7") setresgid(0x0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 10:32:16 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xaeb89cc92aeaf070, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) read(r1, &(0x7f00000000c0)=""/202, 0xca) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x101000, 0x12) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x3, 0x800) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2018/02/26 10:32:16 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x6ee3d89ec5fb6011) 2018/02/26 10:32:16 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001580)=0x0) fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) r5 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000016c0)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000017c0)=0xe8) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(r3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000018c0)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000019c0)=0xe8) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() r12 = getuid() r13 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003280)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000032c0)={0x0, 0x0}, &(0x7f0000003300)=0xc) fstat(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000033c0)={0x0}, &(0x7f0000003400)=0xc) stat(&(0x7f0000003440)='./file0\x00', &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000035c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003600)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000003700)=0xe8) fstat(r0, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000037c0)=0x0) lstat(&(0x7f0000003800)='./file0\x00', &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() r26 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003c00)={0x0, 0x0}, &(0x7f0000003c40)=0xc) stat(&(0x7f0000003c80)='./file0\x00', &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003d40)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000003e40)=0xe8) r31 = getgid() sendmmsg$unix(r0, &(0x7f0000003ec0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001500)=[{&(0x7f0000000040)="b831d96bf51c2b83c215aa0e0e29f705717ea89c2592f67f4211cbc196acd9fdcc775d469c722e56b00ba43a5f597eb32b5145a4c88615456f303e3a44d4fb42bc14cc9b9499ba78a1121c7f1479365801c03f9cd4a22ffe6580550333312a6a59c82e2ffa16257d6e75b1774d82079be0714a926bef52f30aaed67eeb7af9a25c93cf467b7ea8685476ab410ccf368c935d50a66989d6df0ee1d369d32d6c5ab324f8e92d604aaf68f97e33ef44d6973bb1cdec08eb9f01623ef94b8610951b8000e306205c45b2775fbe7f4fc2a060a2563e", 0xd3}, {&(0x7f0000000140)="600e48db0bc5b02d9120510dc52152bc7cf692e23f7bf2bee283adc597d7cacb6421f4f80d27bb5673f3be481a17cf67240239d95e0792b888cf059d93f11616ceecc6012e22dbb319b0ee5ec4d045c63560f4f42038b2b9199ab1b6a6404cab4655749bd06174cab8082bd7a4cae686b17a350f945d3fa763c269350ea734506695d17142a8f773628f834678e6ec194e771111a28b804b064b79181339c9879339e1478c4b66e4d3ffd0b38c29cd35be91b884d23924635dd5671cd538fe23a5beaedf7febdec219b1ac2dc2ba25adfaeb562072052c784917810de140be79dee191422dc331e62c533eec4321592444a7fcf719", 0xf5}, {&(0x7f0000000240)="dbf4f3e242b6ba188f3bcb6e57d5aefbd26df8da964bca2320c846308ac51f22deda2bd55790cc291417f8f05e187a75e5d62d8fec4074d54876f0c4cc6778f1a9664e696861d35c46f55792aa3520aac694151763fed9c58a73a554773fa86503e8a6dbdbcaccd27cdfb985e3465d9ad36f0aac5842feb38c4241f5b6", 0x7d}, {&(0x7f00000002c0)="2695db5653aad78489858c03f13f9f19af8401377a9a0f799c50", 0x1a}, {&(0x7f0000000300)="58e61c51b7206b670002ef140c7f0fceb923dc63212c240418f1755ad63bb6e9eaecebc7abc063862a21f930f1544a0400e8c30d7df85f9f927ce971cd97dd1e60c1fbffff58f972b36c6d5e8fc8ddf850d67675395da3b3714a3b103bd59e5c4f06f4a511b4edc733b036d58c497737b1aacd98e3f7d496507611fd359638a31fe50217bbca08fa8c38e6f134acf7a854125e2ef34f4a34dffa5079fa895ec660eadd4b6ab9bb6d6841ba2d7dc1e7775302c5b3ff013f82ce6a4b67f3b88ba8cff268b46f6d66f5b86ea2f5cf2698bc80603cf0d6f62439b3a0fc1d884e73719cc55e381b7d561dd043", 0xea}, {&(0x7f0000000400)="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&(0x7f00000031c0)=[{&(0x7f0000001c00)="529853644daf6009fed003be4f54d9ac34fcd71221b453d5d09e221409bd72be7ad365b7274e457621e2c1de686adbe229f2220951375784218fbed588966de2246ca7158ce3ed5112aec03e3658c971168c2403b44777f837573e2731b31ff1240cbc2092f9e0e457418f2ab3d1ba3522d6251c074409808ce13642a24a0aebfbdb990aeb7779fb2c3fd96410", 0x8d}, {&(0x7f0000001cc0)="fa23b18a44961b4b32f25c98da6c1e604734f9c35814c608bcac971201777f65aa5009eaba5ac3f7278142851d0ba7868b119141b7221bb22a9b9ea49b548a373244a6be20", 0x45}, {&(0x7f0000001d40)="42f024d97486d2c494de9d12472f2bb7e1", 0x11}, {&(0x7f0000001d80)="86f9f2bd62d9cc34dc5c60569a06f374010b9f221caedfd9034846e12335a48655100a33dce4e93044abb20db9be7f331d266f7c0568a3d0d9df018de45c8ead6805c0d631bce41baed2dc6de406", 0x4e}, {&(0x7f0000001e00)="818c", 0x2}, {&(0x7f0000001e40)="968b300f5e711985a4cae3f32410032d41701c231c73a8fe7b014c08da01f5c068bcf5b25237b44e635b053c43226f89779755fac40748f20977c4baa75714cd3c9c28ff726db417ea18551add21aeaf0737356f86181f34fb1040a62bd8cc252820ef037ea92146bb2f304f5099265e4d4ec167553f8857a3c207112e877d48d8d0679646c2e354884d7dcb619c58b5492d6649951d120d15da69bfff09a2acfd35e4ceea0f215abb3b82d874631847e2b4adf4a5ecdde4ac3bf8d55f1e90fe8fa03b0b07e630087d8d2ffb97f038c9867c805a03a7022c14c6a83b362bffe2683e9333bf57", 0xe6}, {&(0x7f0000001f40)="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0x1000}, {&(0x7f0000002f40)="77a686d0e2c9c8939741ffc4bd7afa33d64ba7689cfb4cd45a57b809156e82dc706f9cf4d61a8a5251678bc448db3f9b8bf34102aa5c962699cc68936d639530a4fc2b68ff13867f24e9f30ee9363f67ef60e4260a68e4693e16c7118b9ada91912b1b91e1a18f033dd6bad7f1e06539d7f9f92a084b3ce557722fd89c42fec08956f832ae5fea4cbc2ec665103fc929f444456cc6a7184a0c0afbf4", 0x9c}, {&(0x7f0000003000)="04ea9e1f8f2e100c1bf62adba34a2728348b6bde8155c24cab5b81d684f8d29dc017a64509fd0cb9fe040235182a407128a2f89c32877a48b8ef95daa9d23c9a4bac62ab7220b443413b578a9a928c1e72aa256db314e0aac8464ef6aaf0fbe12bb04657519e518021da9923d90fb5ebf2d4e530a10951a1b968bbf18e0ff8887953", 0x82}, {&(0x7f00000030c0)="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", 0xfe}], 0xa, &(0x7f00000038c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xd0, 0x4000000}, {&(0x7f00000039c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003bc0)=[{&(0x7f0000003a00)="78943fe33b304d2586c1513a390fda8e56615fbbcb9675f2d4d57af3418824e5f25e1e0d96105c2325d6c574adf15dea54f5c23f4f77b609e5ef264b2acf34e7d6858344c7da6fa17cd5529e3bf83e610267a50253591eb4d9afe2a7a34dec56941416c74a0d9bbf9e98957e4c865f0862f8e3a2f5143b3de4bbde85b685df48207e53ea487488c002f086f1c30ddc7d711cd497fb886aaf7866e16d8c88f4f03ac23410b8cb3a39f4db8aa4a4b2bf1bdf4737229035dda585501146bdc3f4db4d9f0522193f47790911f8105152888d319e100bc5b7303218a4483c50a91b2353d52a", 0xe3}, {&(0x7f0000003b00)="f03a02faf6ee85bb5f273f7643250a399e565782dcb03cd4a8ff52ad05bd60ff5b1cd8f062fb71aa0329eba84afe9f4135c4550cf289c62fe1eb251d000e30eff3ab74c8c9a6b017c14c1dadc7379978ca27732034b4f71bc85f21181df92b9db6de2642770b41bf2455ba3d83814ca28c7c0ae84d29f93ab3878f352357abe61b13624d2b61678db2867283c145ed4d7439477c", 0x94}], 0x2, &(0x7f0000003e80)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x40, 0x40}], 0x3, 0x8000) write(r0, &(0x7f0000000040)="240000002a0007000000000000000001fb0606ff010000140000000c020000210000fd10", 0x24) 2018/02/26 10:32:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0xad) sendto$inet(r0, &(0x7f0000962f44)="d3", 0x1, 0x2000c000, &(0x7f0000bccff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000000080)=""/195, 0xc3, 0x40000122, &(0x7f0000000180)={0x4, 0x3, 0x5, "718cee8ab560", 0x7}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0xd, 0x400) setsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f000083fffc)=0x2, 0x4) 2018/02/26 10:32:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x505c00) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = dup(r0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000fefff8)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8) 2018/02/26 10:32:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000018fed)="2d1fe7f7ff5076696e65743000"], &(0x7f00000c7000)=[], 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x7b1, 0x3, 0x21, &(0x7f0000ffd000/0x3000)=nil, 0x20}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4, 0x4, 0x10, &(0x7f0000ffe000/0x2000)=nil, 0x709f}) 2018/02/26 10:32:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)="a58557f303a17b7227c1d119fd1468a8186084f25beee6b8dc23b370fff677e96890a5fe11996e59f09e22750a01338fbe2de91dd8eb73", 0x37, 0x400c080, &(0x7f0000000040)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000140)="294e1c98ad938feacb0642a53aa6c9f39a942a12dc58f0c335ec48aa803d92c8a8c0ae8b3756a8c8dbc6827fa413c44b364295c0135e07c6a5a66e26cf4dbc30633102b07d49c9e42ad2a47eb345c7d6c160c252e13e295c1009e2a84f36abb406595762114fd8800d49ec07556878a4f39455f64ca255e7b48c28833de798261b8fd37f817bdfa1bd0f4668637132108f3aa1ce24b2c7853651b7ad2521026f8cb1", 0xa2, 0x4, 0x0, 0x0) 2018/02/26 10:32:17 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = signalfd(r0, &(0x7f0000000040)={0x9}, 0x8) keyctl$setperm(0x5, 0x0, 0xfffffffffffffffd) r2 = memfd_create(&(0x7f0000000000)='nodevwlan1\x00', 0x3) fcntl$getflags(r2, 0x40a) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4007ff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) 2018/02/26 10:32:17 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r1, r0) rt_sigsuspend(&(0x7f0000000000), 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x2, 0x2, 0x3, 0x5c, 0x6, 0x6}) 2018/02/26 10:32:17 executing program 4: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004ff2)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/104, 0x68) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x3, 0x0) 2018/02/26 10:32:17 executing program 6: request_key(&(0x7f0000873ff8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) rt_sigreturn() r0 = memfd_create(&(0x7f0000000000)='\'\x00', 0x1) fchdir(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x10000, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/26 10:32:17 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x6, 0xb, 0xa}) 2018/02/26 10:32:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000247fff), 0x32c) 2018/02/26 10:32:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x893d, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x5f}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xfffffffffffffc4f}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800000000000000, 0x0) dup2(r2, r1) 2018/02/26 10:32:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x1, @rand_addr}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18400, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xd8, "42f9bec4527f7233795567f95448ceef89e7a95c6dc46d5daa50560dcf784dfd7206168374d492f968c4fdcf3c803740787a8b07b3ff6980b2ffc6abd86900eecf68d8855301dc8100fc426668ef328ba63b80678549df4da6fa4bea90ffa8c8982a732150b3ca5ec9695042c54d2ce347036f1b4619de9171f725683b8255ddeb7f45cc91d93285b8f1df1b53bfd51d5ea308ff2d32bf139a05d84119e5f8f7b5a6a50fa95fa1d2d6b4aaba74007e1ce464d76b4ebbb2f3ffdbf1fa133ae4520cdb0bd7a8465fe57b9a7f68ef1466e1891716a697ac69d3"}, &(0x7f0000000140)=0xe0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x8}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000904000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/26 10:32:17 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) fremovexattr(r0, &(0x7f0000502feb)=@known='system.sockprotoname\x00') ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2, 0x8}) 2018/02/26 10:32:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x19) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8, 0x75, 0x40, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3f}, 0x8) 2018/02/26 10:32:17 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x8, 0x1, 0x9}) r1 = open$dir(&(0x7f00003c5ff8)='./file0\x00', 0x10041, 0x0) r2 = fcntl$dupfd(r1, 0x40a, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x3}, 0x1) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000000)) 2018/02/26 10:32:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create1(0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000002cff4)) signalfd4(r1, &(0x7f0000000000)={0x800000}, 0xfffffffffffffd9f, 0x80000) socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000000040)={0x0}, 0x0) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x200) 2018/02/26 10:32:17 executing program 7: r0 = socket(0x1, 0x805, 0xffffffffffbf8000) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/02/26 10:32:17 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='cpuset\x00', &(0x7f0000000080)=',nodevsystem:\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000280)=[&(0x7f0000000140)='*.)systemsystemeth0nodev\x00', &(0x7f0000000180)='\'vmnet0vmnet1nodev\x00', &(0x7f00000001c0)='md5sumcpuset\x00', &(0x7f0000000200)='user\x00', &(0x7f0000000240)='bdev#\x00'], 0x1000) setrlimit(0x7, &(0x7f0000becff0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000709ff8)) 2018/02/26 10:32:17 executing program 5: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000656fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000636fff)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2200, 0x0) 2018/02/26 10:32:17 executing program 7: syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x98f}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x4000000000000, 0xce, 0x9, 0x5, 0x1, 0x1000, 0x10000, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x1, 0x5, 0x37, 0x448}}, &(0x7f0000000240)=0xb8) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffff992, 0x60100) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r6 = add_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="2436c4a43d377a8d21ab80714875b174541053a219aa57ff20b0cb89a8801191d96ee5022126b7b1cecd8e9e2209fc6034a3fbd6102b717900319b46f82c5c0d3579b18251aa98f04ccf1a299c1f92e2990e4daf1c351b94c1cc0794d1c5393c69e7670a8735495cfc4ee7308eaadbde613290abf21b43a4f5d6197f3b29287c33e0bda25f799db9300dd64717dd58734466d693dee0716d5800994179fa3cafa38143a1b1c4030905d36ab28a3fd0f60e4c00a2e3ef8da3bd8dbb328e8a174d1308f81186d3173f376331805457664956b6aeee58d1f5434b330515cdd4cc3c698372c2bc51515491924c67db", 0xed, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000380)={r3, 0xfff, 0x3}, &(0x7f0000000500)=0x8) keyctl$link(0x8, r5, r6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000001600)={0x40000000000000, 0x0, 'client0\x00', 0x0, "81abace3127a6838", "ba89c0f16f00032be33536302829564c6d005e3680f0976456a7647bf710b918"}) 2018/02/26 10:32:17 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x3ff, 0xfffffe57) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ftruncate(r0, 0x800) exit(0x5) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x571, 0x3, 0x1, &(0x7f0000ffa000/0x2000)=nil, 0x6}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffffa) 2018/02/26 10:32:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create1(0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000002cff4)) signalfd4(r1, &(0x7f0000000000)={0x800000}, 0xfffffffffffffd9f, 0x80000) socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000000040)={0x0}, 0x0) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x200) 2018/02/26 10:32:17 executing program 7: r0 = socket(0xa, 0x807, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040), 0x8) 2018/02/26 10:32:17 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10d700, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/152, 0x98}], 0x1) recvfrom$ax25(r0, &(0x7f0000000100)=""/66, 0x42, 0x10100, &(0x7f0000000180)={0x3, {"c8f93783ff7e5b"}, 0x4}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f0000000040)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/62) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)) connect$l2tp(r3, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x3, {0xa, 0x1, 0x9, @empty, 0x5}}}, 0x3a) 2018/02/26 10:32:17 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r1, r0) rt_sigsuspend(&(0x7f0000000000), 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x2, 0x2, 0x3, 0x5c, 0x6, 0x6}) 2018/02/26 10:32:17 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0xce, 0x401, 0x6, 0xc892}, {0x6, 0x1, 0x0, 0xa94}, {0x101, 0x7, 0x81, 0x35}, {0x80000000002, 0x7, 0x1, 0x4}, {0x3, 0xffffffff, 0xa7a, 0x3}, {0xfffffffffffffffd, 0xfffffffffffffffc, 0x5, 0x8}, {0x1d1a, 0x6, 0x7, 0x20e6}]}) 2018/02/26 10:32:17 executing program 2: r0 = getpgrp(0x0) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/user\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={r2, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000000040)={0x11, 0xff, r2, 0x1, 0x7ff, 0x6, @empty}, 0x14) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x8}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000000280), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/02/26 10:32:17 executing program 6: stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x8801c, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x82040, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000b57ff8)) 2018/02/26 10:32:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x19) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8, 0x75, 0x40, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x3f}, 0x8) 2018/02/26 10:32:17 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = accept$llc(r0, 0x0, &(0x7f0000000080)=0x2de) r2 = socket(0x100000000000010, 0x3, 0x0) write(r2, &(0x7f0000f9afda)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f00000014c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001480)={&(0x7f0000000280)=ANY=[@ANYBLOB="e01100000f0320042cbd7000fbdbdf250200000a0c002f0000000000", @ANYRES32=r3, @ANYBLOB="0c00860000000000", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x11e0}, 0x1, 0x0, 0x0, 0x4000800}, 0x10) getrlimit(0x5, &(0x7f0000000040)) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/87, &(0x7f0000000140)=0x57) socket(0x4, 0x3, 0x0) 2018/02/26 10:32:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = dup(r0) init_module(&(0x7f0000000000)='/dev/loop#\x00', 0xb, &(0x7f0000000040)='vboxnet0:+vboxnet1mime_typekeyring\x00') bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, 0x1c) fdatasync(r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, "c7bac438015df6089f0413905b1bad7bfa5983c443353813afc3cfd01c3494bcb3b9c136716ab526a16c4b29e19aa03c5966092d32301a2f17005a2ae68fad57", "ab66fa6c8adcecbf689063882a051e654e5549bcf518371aacdd6141c9d55a425fa327904dda269c6f33b39c2d5651e36e7605e20913356dd693de71cac556a9", "46e92d1c3ee9334d171be503f9e12c2fce69f8788fc28493c35fc37d388e1e27"}) 2018/02/26 10:32:17 executing program 0: r0 = gettid() unshare(0x4000028060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/02/26 10:32:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') pread64(r0, &(0x7f0000015000), 0x0, 0x0) fdatasync(r0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) write$selinux_context(r0, &(0x7f0000000100)='system_u:object_r:tape_device_t:s0\x00', 0x2af) pread64(r0, &(0x7f0000085000)=""/80, 0x50, 0x22) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x6, 0x4) 2018/02/26 10:32:17 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000883000)="0200000001000000000000000100000d0000000016af3e6e4e5de7ca211140000000000000007c1550b2a1c057f4b7a3e0c5987665550a4f774fde70c82a5042d0afbffd68e43cee720ab1368b13204bb815f92058921eafe0cf8249", 0x5c, 0x0) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/02/26 10:32:17 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x468) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000791000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000140)={0x3, 0x78, 0x75f8, 0x3, 0x8, 0x747f, 0x0, 0x1a, 0x4120, 0x0, 0x1, 0x3, 0x3, 0x4, 0x1, 0x6, 0xfffffffffffffbff, 0xb3, 0x7, 0x7f, 0x1, 0x100000001, 0xfffffffffffff523, 0x8, 0x401, 0xa3, 0x9eaf, 0x2, 0x8, 0x1ff, 0x4, 0x100000000, 0x6, 0x20, 0x0, 0x2, 0x7, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0xffff, 0x3ff}, 0x1, 0x7, 0xfffffffffffffffc, 0x4, 0xe2, 0x1, 0x994a}, r2, 0x72, r0, 0x2) 2018/02/26 10:32:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') pread64(r0, &(0x7f0000015000), 0x0, 0x0) fdatasync(r0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) write$selinux_context(r0, &(0x7f0000000100)='system_u:object_r:tape_device_t:s0\x00', 0x2af) pread64(r0, &(0x7f0000085000)=""/80, 0x50, 0x22) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x6, 0x4) 2018/02/26 10:32:17 executing program 3: r0 = memfd_create(&(0x7f0000000240)="01800d055a3ea093cf8c3b5939c14e760acfde4cc5374197210969078085895dc995e05d95516bf72c816568b1e25e689ac26d5d41e53000009e4522b71fa8d6d5306174b19c3dcace49c2e0d323f57d5c1aaf67b4882168bcf90cee8f4932ed1a50266c9703f87776229f10f0b6479369ed7ec607548ab6c19fc35c6b88d8a6602e31ab384b8209c9297b27019ae5b7efd648311fb34210bca1698ad84417618b12627ba7e572b17af09baf9a67b692a9408cad8c8a4362357bc10e0531bcbb", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000fddff3)='/dev/snd/seq\x00', 0x0, 0x40000000001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a68000)={0x9e, @time={0x77359400}}) [ 55.533394] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=783 sclass=netlink_route_socket pig=10477 comm=syz-executor6 [ 55.555538] audit: type=1400 audit(1519641137.416:79): avc: denied { setattr } for pid=10492 comm="syz-executor2" name="mountstats" dev="proc" ino=26083 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/26 10:32:17 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6080, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={r1, 0x7fffe, 0xffffffffffffffff}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x40040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/26 10:32:17 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x64040, 0x0) write$tun(r0, &(0x7f0000000040)=@pi={0x0, 0x809b, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xf, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @mcast2={0xff, 0x2, [], 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mcast2={0xff, 0x2, [], 0x1}}}}}}, 0x46) r1 = syz_open_pts(0xffffffffffffffff, 0x40) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x80000001, 0x60, 0x10001, 0x6}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/02/26 10:32:17 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r1, 0x26, &(0x7f0000d61fe0)) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xba99, 0x30, 0x2, 0x80}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x4e8b, 0x5}, 0x8) 2018/02/26 10:32:17 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000dc9fd8)={@generic="2e0006f981d668c68530b6fa1eb9b43f", @ifru_ivalue=0xe02}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x100000001}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffffc00, 0x2, 0x80000001, 0x6, 0x9}, &(0x7f0000000140)=0xa0) getsockname$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/02/26 10:32:17 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80901, 0x3f) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)=0xfd83) 2018/02/26 10:32:17 executing program 5: r0 = epoll_create(0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0xb0000015}) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000040)={{0x7, 0x200069}, 'port1\x00', 0x80, 0x10022, 0xfffffffffffffff7, 0x6, 0x3, 0x10000, 0xf7, 0x0, 0x0, 0x20}) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f000017eff4)) epoll_pwait(r4, &(0x7f0000046ff4)=[{}], 0x1, 0x0, &(0x7f00005e8ff8), 0x8) 2018/02/26 10:32:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="f2c8837b8ef4b1f22ae4a63c8ab82d12c2d4f6c90d4bb76451e33b8ddd4d3bee98e722162094e6a268669b2af0886c8989a1cb64d86e1ec29696ffb8580a1684a5a5f1fec643886e878d580bb85679da16a08864c6bfab6778995d69a71d7c53675d15c790ec1dad747550e26d7667cfb1040ef755ab34c840cdbb47847dada0436e1f0cde8b6fa1d5d3acfd3ca542de269e40380363987d09", 0x99, 0x8014, &(0x7f00000000c0)={0xa, 0x1, 0xffffffffffffff80, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/26 10:32:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=ANY=[@ANYBLOB="fea70e2e6100", @ANYRES32, @ANYBLOB="01000006aaaaaaaa00aa0000"], 0x14, &(0x7f0000870000)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x4000851) 2018/02/26 10:32:17 executing program 6: clock_adjtime(0x4, &(0x7f0000012f30)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x82002, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/39, 0x27, 0x40000003, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) [ 55.613696] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=783 sclass=netlink_route_socket pig=10477 comm=syz-executor6 2018/02/26 10:32:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000000)=""/108) r3 = dup2(r1, r0) r4 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) ioctl$sock_proto_private(r3, 0x89ed, &(0x7f00000001c0)="a392c366a797722e0e7e09812cd76246ff87b0af005deac0e72ba007e29ad9127220fe0ee65504f979a8ed4f98da744c85342a8856ead7aaedd790f904edfb3506aca98db055fad64ba48079ff59d166895d2608d230762f41b0bd439bb75f458fce1c40a6c1376496a2") sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00000001c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x10}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000080)={r7, 0x1}) recvmmsg(r0, &(0x7f00000047c0)=[{{&(0x7f0000003280)=@nfc_llcp, 0x60, &(0x7f0000004640)=[], 0x0, &(0x7f00000046c0)=""/231, 0xe7}}], 0x1, 0x0, &(0x7f00000049c0)) 2018/02/26 10:32:17 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff, 0x3, 0x0, 0x1, 0x81, 0x40, 0x10000}, &(0x7f0000000040)=0x20) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x10200000}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x3, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0x327ba6cae59d65b9, @generic="fe725362b33a8ba4d82fb91137be059e", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0x1af02a9ce93291d2, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0xd, 0x20, 0xe916, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="0cbb8986d1ade4cd850ca879dd694d05", @generic="064ef230d308ccbc843a61865e0efed7", @syzn={0x73, 0x79, 0x7a, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xc0, []}, []}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x1, 0x8}}}}, {{{0x5, 0x0, 0x88ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xa0, 0x120, 0x198, [@m802_3={'802_3\x00', 0x8, {{0x80, 0x0, 0x5, 0x6}}}]}, [@common=@log={'log\x00', 0x28, {{0x7ff, "b9dafb59a85ad4835552653830e6c1f2ec3857e2a2d1171bcd2760dc1248", 0xe}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x8d, 0x1, 0x489, 0x0, 0x0, "8f2d9cca4c2b982d2a77a68498dbebe25746c46f132304405c8dd350bcb65b844f28d9fafe017b09d183d07782ceedf3ad15797bb72f8d6bc1f51a156551aef0"}}}}]}]}, 0x408) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl(0xffffffffffffffff, 0x2, &(0x7f0000000040)) 2018/02/26 10:32:17 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200280, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) 2018/02/26 10:32:17 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 10:32:17 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x33d, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x4) 2018/02/26 10:32:17 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x805, 0x6) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000329000)='./control/file0\x00', &(0x7f0000a12000)='./control\x00') ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) creat(&(0x7f0000000080)='./control/file0\x00', 0x104) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 10:32:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d05f4001d000009000020ec", 0xd) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="777bcbb4c77b1ed97f923b58fb52cbb5f8e5b4c64dd8c8dffeba3bcdf1485a3e7b587468709c908c82e15445d1", 0x2d) 2018/02/26 10:32:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000667000)='t=', 0x2, 0x20040815, &(0x7f00005c7fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "71b9c06fc3c074bc9949c2fdf34a48d88e25a88e9bd2f66cd47e4fe1b964e97066d92f5451785d8129614eb42578d9ce20494d89eb8973424c32cddb1e74ac"}, 0x60) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[{&(0x7f0000bf3f68)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000468f7e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet(0x2, 0x0, 0xffffffffffffff81) shutdown(r0, 0x1) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x7fffffff) read(r1, &(0x7f0000950f90)=""/112, 0x70) 2018/02/26 10:32:17 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x60, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x4, 0x8, 0xfffffffffffffe00, 0x9, 0x1}, 0xa0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000edfff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000fbeff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f000049dee8)=[{&(0x7f0000fd8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[], 0x0, &(0x7f00003e7000)=[]}], 0x1, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x7a89}, 0x8) 2018/02/26 10:32:17 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 10:32:17 executing program 5: rt_sigsuspend(&(0x7f0000000000)={0x7}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x15d) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) 2018/02/26 10:32:17 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)="00008000001000004a3810164ad5a8495aaf8a843a5c5f26e5ef8d4a85af23fecd6feb8df92a20381f6d8930a89c3da776d88ffef81614086084af5c777173e098b7f264c6295a798b8d5ce8ee47c7ccd4ffd4f40a7a7fc4763b92432c1cab5f4f8a8b1f513209628dd4fa6b03bcb09ddfcc79224a12b98d55d24507") sendfile(r1, r1, &(0x7f00003c8ff8)=0x2, 0x400000ff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={@generic="ad691337a86fab4f4c8ed863a0469e5c", &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x9, [{0x3, 0x3ff, 0x1ff, 0x7}, {0x6, 0x7d9, 0x3, 0x1}, {0x4, 0x8, 0xcd, 0x7}, {0x1, 0x2, 0x8}, {0x10000, 0x3, 0x670, 0x81}, {0x6, 0xa63c, 0x7, 0x2f}, {0x2, 0x0, 0x5, 0x5}, {0x8, 0x5, 0xffffffffffff8001, 0x6}, {0x9, 0x4, 0x8000, 0x8e}]}}) 2018/02/26 10:32:17 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x841) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x5, 0x5, 0x9, 0x7, 0xfffffffffffffffa, 0x1000, 0x2, 0x100000001, 0x8}) read(r1, &(0x7f0000622000)=""/28, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x3, 0x1, 0x4a9, 0x5, 0x80}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="02005100e5f1b7e28b6595b161e71677169e4b9ef79e3c507eda08ccc2178d05270aef22c20b1f70b6d187d6b534359823b6e3ba4b09c995b1e8c70700ce62680cab8a139ba6ffc52df2bf6f1ef2be18438719ea05"], 0x59) [ 55.700522] binder: 10543:10545 got reply transaction with bad transaction stack, transaction 39 has target 10543:0 [ 55.721788] binder: 10543:10545 transaction failed 29201/-71, size 0-0 line 2935 2018/02/26 10:32:17 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xffffffffffff8000, 0x43679d3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x1ff}, &(0x7f0000000240)=0x8) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000280)=0x2) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_extract_tcp_res(&(0x7f0000000340), 0x6, 0xd0f) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000380)=@common='bpq0\x00') r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000003c0)={0x7fffffff, 0x1ff, 0x1000, 'queue0\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000480)={{0x800}, 'port0\x00', 0x28, 0x110830, 0x8, 0x200, 0x4, 0x9, 0x400, 0x0, 0x3, 0x7}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000540)=0x5, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000580)=""/158, &(0x7f0000000640)=0x9e) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)={r2, 0x3}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000700)={r2, 0x73b, 0x4, [0x9, 0x7, 0x4, 0xffffffff]}, &(0x7f0000000740)=0x10) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000780)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) prctl$setmm(0x23, 0x7, &(0x7f0000ffa000/0x3000)=nil) syz_extract_tcp_res(&(0x7f00000007c0), 0x9, 0x3) recvfrom$inet(r5, &(0x7f0000000800)=""/55, 0x37, 0x0, &(0x7f0000000840)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000880)={0x8001, 0x5}) preadv(r4, &(0x7f0000001ec0)=[{&(0x7f0000000900)=""/106, 0x6a}, {&(0x7f0000000980)=""/112, 0x70}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/169, 0xa9}, {&(0x7f0000000b80)=""/174, 0xae}, {&(0x7f0000000c40)=""/212, 0xd4}, {&(0x7f0000000d40)=""/233, 0xe9}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/83, 0x53}], 0xa, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001f80)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000001fc0)='/dev/urandom\x00', 0x0, 0x40) rt_sigtimedwait(&(0x7f0000002000)={0x1000}, &(0x7f0000002040), &(0x7f0000002080)={0x77359400}, 0x8) getsockname$netrom(r0, &(0x7f00000020c0)=@full, &(0x7f0000002140)=0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000002180)={r2, 0x6, 0xffffffffffffffff}, &(0x7f00000021c0)=0x8) 2018/02/26 10:32:17 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x5, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) pipe2(&(0x7f0000000000), 0x4000) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/26 10:32:17 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = syz_open_dev$tun(&(0x7f000048aff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0xffffffffffff8001) 2018/02/26 10:32:17 executing program 6: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) r1 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) [ 55.760774] binder: BINDER_SET_CONTEXT_MGR already set [ 55.774185] binder: 10543:10545 ioctl 40046207 0 returned -16 [ 55.776380] binder_alloc: 10543: binder_alloc_buf, no vma [ 55.776398] binder: 10543:10583 transaction failed 29189/-3, size 0-0 line 3127 2018/02/26 10:32:17 executing program 3: r0 = inotify_init1(0x80804) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) 2018/02/26 10:32:17 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0x9) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={r1, r2/1000+30000}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r3) r4 = dup(r0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000040)=""/148) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000001c0)=0x9, 0x2) 2018/02/26 10:32:17 executing program 0: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x7ffe, 0x0, 0x80000001, 'queue1\x00', 0x81}) chdir(&(0x7f0000000100)='./file0\x00') setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/02/26 10:32:17 executing program 6: r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x80) inotify_rm_watch(r0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) 2018/02/26 10:32:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x756) write$selinux_validatetrans(r0, &(0x7f0000000080)={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'system_u:object_r:kvm_device_t:s0', 0x20, 0x32, 0x30, 0x20, '/usr/sbin/cupsd\x00'}, 0x64) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) 2018/02/26 10:32:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x107000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/57) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0x11}}) geteuid() 2018/02/26 10:32:17 executing program 7: clock_gettime(0xffffffffdffffffe, &(0x7f0000000000)) r0 = geteuid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setreuid(r0, r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000040)="b138cff074a1e662784ea2582fe42ce97f706ae1bee43a12f88aad427b679fd9eceb1f6e67cf81da4ef90bea6cd2afb683eb3d4ec9075c615d6bba438f7edbbfb741dc3c0877eadf29567137016df37396a4994a8b50b73d94afe0283ae75f576f6e9b529360200848b268a0f3da2fab961e72ca6eb6a26b58736afc829a6b51ff2e35b2e49815f493fd08a7bc1c167368aa77e3ec1022f2a0750b2cb709df526ba57c04edee7f9a3b9d5b504240fc589d2251e0f67852074805630e5c2f06f5a06acc6bf60497fd4dac2aa9ea5079bfa3bc3d05ae07a95a8f4c1ad3fffdc71aa732f7309068da9f92b33890f74e72880eb5bfb93c", 0xf5, 0x9, &(0x7f0000000140)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000040), 0x8) 2018/02/26 10:32:17 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f5fe0)=[{0x80}, {0x6}]}, 0x10) rt_sigtimedwait(&(0x7f0000000000)={0x1}, &(0x7f0000000040), &(0x7f0000000080), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x24080, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x1, @multicast2=0xe0000002}], 0x10) [ 55.809572] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.815267] binder: send failed reply for transaction 39 to 10543:10545 [ 55.823724] binder: undelivered TRANSACTION_COMPLETE [ 55.831201] binder: undelivered TRANSACTION_ERROR: 29201 [ 55.836690] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 10:32:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="8000000000000020000000000000000043000000030000000000000000000000"]) ioctl(r0, 0xff, &(0x7f00000001c0)="2f23667d7a7d4f2fcd39c6d8b2301906000000f1c6af42b217ee97cebdb53291eeefb6c1fd6665939f2bd9024bb8fcc4c4cfc052297487847536430fb3e6c2c015dffba1acb61446f5f54f1c7a82f109c76f98e2ab98136974650178ab5ee9309ccbab666b37c5680153187898d403ff6655c371cac7001e3fe17f4ae34312fb8e4b4ac5e211e22a9774b650a0c00ab079845592234507d877638317486f4b8b4d50fbd726192719ef0cb129d7a6f90e7bf4806f6b6084f50e528e0da1b8432b") ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000080)=""/23) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/02/26 10:32:17 executing program 3: socket$packet(0x11, 0x3, 0x300) socket(0x11, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510020200dd1b000000160000ed5dfffff5000022000d00010004bb0800bc04000000000000", 0x58}], 0x1) 2018/02/26 10:32:17 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f00006e7ff5)='net/packet\x00') sendfile(r0, r3, &(0x7f000036b000)=0x49, 0x7f) 2018/02/26 10:32:17 executing program 1: r0 = epoll_create1(0x0) socketpair$ax25(0x3, 0x0, 0x20000ee, &(0x7f0000000000)) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='security./dev/seque>cer\x00'], &(0x7f0000000080)=""/239, 0xef) 2018/02/26 10:32:17 executing program 7: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ftruncate(r0, 0x10002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x1, 0x20}, 0xc) fstatfs(r0, &(0x7f00000000c0)=""/160) write(r0, &(0x7f0000002000)="04", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x400fee) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) 2018/02/26 10:32:17 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getuid() setuid(r1) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000044ff4)={0x1}) ppoll(&(0x7f0000a0ffe0)=[{r2}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) 2018/02/26 10:32:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x3) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000040)="ef", 0x1, 0x880, &(0x7f0000000140)=ANY=[], 0x0) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080), &(0x7f0000000100)) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80000, 0x10a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) 2018/02/26 10:32:17 executing program 6: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) readv(r0, &(0x7f000087cfb0)=[{&(0x7f00004c0f78)=""/136, 0x88}, {&(0x7f0000b27fb9)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/26 10:32:17 executing program 2: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000584f12)="01", 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000391000)=""/106, 0x6a, 0x10004, &(0x7f000092a000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0xff}, 0x4) 2018/02/26 10:32:17 executing program 6: r0 = request_key(&(0x7f0000a87ffa)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a}, &(0x7f0000000fe3)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x0) r1 = add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000865ffb)={0x73, 0x79, 0x7a}, &(0x7f000004dfaa), 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) keyctl$get_security(0x11, r1, &(0x7f000032cf0d)=""/243, 0xf3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000040)=0x1, 0x4) 2018/02/26 10:32:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000b7efb0)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd8, 0x18, 0x500, 0x7, 0x2, {0x17}, [@generic="f847adc3de537c3b70d91a18f1", @nested={0x10, 0x81, [@typed={0xc, 0x22, @pid=r2}]}, @generic="441b4410922db8aaca6747f27b0b01e684a6ced7638c63b090b2ecc4557336a7594355fe76016e872dfcb74a423f520068b3979720a370e208e6480d07bd49aed22e01f7c920c467bde49908b5e7ef154fdf54c8110503381a2aeeaa87c08bcd76babf6ff41a05909f8a5580c82393e3847406211c2388480f4ef38dabaecaff2c4d9f0a8ac276795fef9f77", @typed={0xc, 0x86, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x43, @ipv4=@broadcast=0xffffffff}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) 2018/02/26 10:32:17 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002e001d003200000800407700fbffffff0100000000000000ffffffff0100ff10", 0x24) eventfd2(0x2, 0x1) 2018/02/26 10:32:17 executing program 1: r0 = getpid() capset(&(0x7f00001e8ff8)={0x19980330, r0}, &(0x7f0000000000)) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000e92ff8)='./file0\x00', 0x8000452002, 0x0) 2018/02/26 10:32:17 executing program 5: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/26 10:32:17 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x79) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007100)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007140)={0x4, [0x0, 0x2, 0x1, 0xfffffffffffffffe]}, &(0x7f0000007180)=0xc) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) 2018/02/26 10:32:17 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=ANY=[@ANYBLOB="01002e2f0000653000"], 0xa) connect$unix(r0, &(0x7f0000c7dff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) [ 56.028231] audit: type=1401 audit(1519641137.896:80): op=setxattr invalid_context="" 2018/02/26 10:32:18 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200002, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) bind$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"cccff9c467c0ce"}, 0x800}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x5, 0x1}, 0x8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x440, 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/member\x00', 0x2, 0x0) membarrier(0x11, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x7fff, 0xfffffffffffffffa}, 0x8) getpgrp(r2) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000340)=0x4) fdatasync(r4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000380)={0x9, 0x7, 0x0, 0x2, 0x4, 0x7fff, 0x8, 0x4c8b0234, 0xd7d, 0x8001, 0x9, 0x2}) sendto$ax25(r1, &(0x7f00000003c0)="a758d6fc336f991e9ffeb1b28ed5f5ff7086c7c717b7f2fa512ddf407910f63169ff5cc0927ffe0c383fbeab8faf05dd93f68133d3f9170f892fdefe8b569105c62fb1f746425742791b868cb82e40fd77d118054ac076f7b416a666ddc28527939896b855e462070f2d7c343cc0b2439155a6b92781b37ecc3beb8f68f3b0379d26debda2d58a", 0x87, 0x0, &(0x7f0000000480)={0x3, {"e30e3340c2535f"}, 0x4}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) fsetxattr(r0, &(0x7f0000000540)=@random={'system.', 'cgroup$^\x00'}, &(0x7f0000000580)='/dev/keychord\x00', 0xe, 0x3) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000005c0)=""/115) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000640)=0x80000000, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000680)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000740)={0x7}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000780)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000007c0)=0x3) fcntl$getownex(r1, 0x10, &(0x7f0000000800)) fcntl$lock(r5, 0x7, &(0x7f0000000840)={0x3, 0x5, 0x6, 0x8, r6}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x10000, 0x4) 2018/02/26 10:32:18 executing program 0: sched_yield() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), 0x4) fchown(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000100)=0x2e, 0x800) 2018/02/26 10:32:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffedd) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b6bf70)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x7fffffff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0x0, 0x8, 0x100, 0x796, 0x7fffffff, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6, 0x400, 0x1f}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080), 0x1) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x404400, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000539000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000140)=""/16, &(0x7f0000000100)=0xfea6) 2018/02/26 10:32:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/53, 0x35) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/52}) 2018/02/26 10:32:18 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000725000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}]}, 0x20}, 0x1}, 0x0) 2018/02/26 10:32:18 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fffffdffffffff, 0x401) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000fd7000), &(0x7f0000fd5ffc), &(0x7f0000f6fffc), &(0x7f0000f7af0c)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '\x00'}, &(0x7f00000000c0)='/dev/usbmon#\x00', 0xd, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x0, 0x2, 0x7, 0x1, 0x7}) 2018/02/26 10:32:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @remote}, &(0x7f0000000040)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200000, 0x40) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0xc, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000820000)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0x8, @empty, 0x4}}, 0x1, 0x401}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x8001, 0x2, 0x100000001, 0x6, 0x9d7, 0x6, 0x1000, r2}, &(0x7f00000001c0)=0x20) recvmsg(r0, &(0x7f0000b82fc8)={&(0x7f0000235fc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000da3000)=[{&(0x7f00001ca000)=""/58, 0xfffffffffffffd4e}, {&(0x7f0000211000)=""/88, 0x58}], 0x2, &(0x7f000017e000)=""/166, 0xfffffffffffffff8}, 0x100) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000200)={{0x1c, 0x20}, {0x0, 0x2}, 0x9, 0x7, 0x5}) 2018/02/26 10:32:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000040)=0x2e) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffff9}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)) sync() r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x3, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2, {0x2, 0x0, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0xeb0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}, 0x400, [0xfffffffffffffffa, 0xa9da, 0x3, 0x4, 0xfffffffffffffffa, 0x7, 0x200, 0x7]}, 0x5c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) 2018/02/26 10:32:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="291000002000190700003fffffffda060200200039000000000000000400140000000000df92cbcdf078366dc2d1f330e4d18541d7db73cbfa553c2060f0020f0854982ae9a174e314f2bf071ec158cc48bfe0669618e330552b3302ca3acb48b559b885427db4fc58dc3f6f6f0f6f37ab8142d33f3073eb25909fa94db15170789a04b2728becb1a28d7f61c6f7490e22176a460c71b49a", 0x29}], 0xffffede) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x3, 0x1ff}, 'port1\x00', 0x2, 0x50800, 0x6, 0x8, 0x4, 0x100000001, 0x10003, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={r2, 0x80000, r1}) fcntl$getownex(r1, 0x10, &(0x7f0000000200)) 2018/02/26 10:32:18 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000404feb)='gid_map\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) setrlimit(0xd, &(0x7f0000000000)={0xfffffffffffffff9, 0x66}) ftruncate(r1, 0x3d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x5, 0x8) 2018/02/26 10:32:18 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fffffdffffffff, 0x401) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000fd7000), &(0x7f0000fd5ffc), &(0x7f0000f6fffc), &(0x7f0000f7af0c)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '\x00'}, &(0x7f00000000c0)='/dev/usbmon#\x00', 0xd, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x0, 0x2, 0x7, 0x1, 0x7}) 2018/02/26 10:32:18 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) signalfd(r0, &(0x7f0000000040)={0x9}, 0x8) unshare(0x400) r1 = timerfd_create(0x0, 0x0) fchmod(r1, 0x0) fanotify_init(0x1, 0x101000) 2018/02/26 10:32:18 executing program 0: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x20000010) clone(0x0, &(0x7f0000000000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000000000)) 2018/02/26 10:32:18 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x9, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}], 0x48) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000000)="4228dd401cdd4ce572f372a064e644be3d1e8025c8c3bcd83c306ae52eeffed138d397bcd493cd33f5b0c383fec004a6d24bac3a9552393fef1db7a7ed39c597100838c7deacba1ab1de5e940ca0d6f3df6c", 0x52) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000469ff4)) read(r1, &(0x7f00000000c0)=""/99, 0x63) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x3ff, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x2, @rand_addr=0x3}, {0x2, 0x3, @multicast1=0xe0000001}, 0x51, 0x3, 0x9, 0xa7f5, 0xe6, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffffffff8001, 0x7, 0x3f}) 2018/02/26 10:32:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) accept4$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x80000) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x37}], 0x10}}], 0x2, 0x0) 2018/02/26 10:32:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x5, 0x4000000) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/02/26 10:32:18 executing program 2: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000000040)=0x800000, 0x408) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr=0x8000, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x9c, 0x0, 0x0, 0xa, 0x20, 0x80, 0x2e, 0x0, r2}, {0xffffffffffff0001, 0x4, 0x7721, 0xce, 0x1f, 0xffffffffffff7fff, 0x3, 0x7}, {0x9, 0x101, 0x5, 0x9}, 0x0, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4, 0x3, 0x3, 0x40, 0x1ff, 0x8000, 0x3f}}, 0xe8) write(r0, &(0x7f0000000080)="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", 0x1000) 2018/02/26 10:32:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000dd7fe0)={0x3, 0x0, 0x0, 0x0, r2}) 2018/02/26 10:32:18 executing program 4: r0 = socket$inet6(0xa, 0x2000000801, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {r1, r2/1000+10000}}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800000000001}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x2032}], 0x1, 0x0) 2018/02/26 10:32:18 executing program 3: clone(0x200, &(0x7f0000000000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x3) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xfffffee6, 0x0) execve(&(0x7f0000429000)='./file0\x00', &(0x7f0000414000)=[], &(0x7f0000b01000)=[]) creat(&(0x7f000086bff8)='./file0\x00', 0x0) 2018/02/26 10:32:18 executing program 6: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00007bafda)="260000005e000900fdffeaf83a000000000000000200ea000000000000010000000000000000", 0xa4) getsockopt(r0, 0x8, 0x4, &(0x7f0000000000)=""/174, &(0x7f00000000c0)=0xae) 2018/02/26 10:32:18 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x1f, 0x5, 0x9, 0x80000001}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x40000000, 0x8, 0x7, 0x7, 0x4}, 0xa0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x9}, 0x4) write$selinux_user(r0, &(0x7f00000001c0)={'system_u:object_r:ld_so_cache_t:s0', 0x20, 'user_u\x00'}, 0x2a) fcntl$notify(r0, 0x402, 0x80000029) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=@allocspi={0x100, 0x16, 0x800, 0x3, 0x2, {{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x101, 0x2, 0x0, 0x2, 0xa0, 0x20, 0x0, 0x0, r2}, {@in=@rand_addr=0x5, 0x1, 0x3c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x9, 0x1ff, 0x2c, 0x45, 0xffffffffffffad32, 0x0, 0x4, 0x80000001}, {0xfffffffffffffffc, 0x100000000000, 0x6, 0x5}, {0x1, 0x10000, 0x100000000}, 0x6, 0x6, 0x2, 0x0, 0xc24, 0x82}, 0xfffffffffffffffc, 0x40}, [@ipv6_hthresh={0x8, 0x4, {0x77, 0x64}}]}, 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r1}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={r3, 0x8}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) bind$vsock_stream(r0, &(0x7f00000005c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000600)={r1, 0xd5a1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000680)={r5, 0x10001}, &(0x7f00000006c0)=0x8) connect$netrom(r0, &(0x7f0000000700)=@ax25={0x3, {"0becc041d02e42"}, 0x206c}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000740)={0x81, 0x8000, 0xe, 0x2, 0x9, 0x400, 0x6, 0xfffffffffffffffe, r6}, &(0x7f0000000780)=0x20) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000800)=[{0x9, 0x3, 0x6, 0x7fffffff, @tick, {0x6, 0xc33}, {0x40, 0xfffffffffffff000}, @queue={0xfff, {0x5, 0x2}}}, {0x10000000000000, 0x6, 0x5, 0x7, @time={r7, r8+30000000}, {0x7, 0x9}, {0xae2a, 0x6}, @raw8={"ec84bc8e53e3a602699dca67"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000880)={0x100000000, 0x20, 0x9, 'queue1\x00', 0x8}) chmod(&(0x7f0000000940)='./file0\x00', 0x124) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f00000009c0)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000a00)=0x401) renameat2(r0, &(0x7f0000000a40)='./file0/file0\x00', r0, &(0x7f0000000a80)='./file0\x00', 0x5) getsockname$llc(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000b00)=0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000b40)={@generic}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000bc0)={r3, 0x3c, &(0x7f0000000b80)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @empty}]}, &(0x7f0000000c00)=0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000c40)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000c80)={r1, 0xffffffffffffff5f}, &(0x7f0000000cc0)=0x8) 2018/02/26 10:32:18 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x8, 0x8) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) memfd_create(&(0x7f00000d0fe2)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2018/02/26 10:32:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xfffffffffffffffd, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7f}}, 0x0, 0x6, [{{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, {{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x2, 0xde, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}}, {{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}]}, 0x390) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000400)='net/mcfilter6\x00') r3 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000003c0)='cifs.spnego\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="cff8ece6b127e8bc501bdc128e6707600d6e919f1481e33f009ba8f6a5d02f1c7d5e01273fce5122dcb622a68f866f8a3db5119369e2c6c5f1a29302bfdfa11d880974af30707101663955dde51bc2abeee31d72554019ea87df3369d5a756d0692a77f505b7e54e2ac023449be31a4f3d77f1fbf3df41c868af0df70def1f8e595c3ec291c998aa12f799f02ecb2104fa4569f1526e3579ba4481bd676dc38fdbc8361cfad896f7360c622683e8676466b18adb1ac771500534eb292f33e934c0f27ed3c5ac9e4c6af6a3a6a800a706bb7fac9fce20073078625530ecb6df7b410265d01beab4cf10086a5262c271ce1381b7590b", 0xf5, r3) readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xfffffffffffffe00}], 0x1) sendto(r0, &(0x7f0000000600)="725bb5ddd3a878d2c6532c384cbac2843bc1c351eb6d0c9cc5929c0a73f90a48cf8c45f1838a04f2a5dff8550fd6", 0x2e, 0x4, &(0x7f0000000640)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x1c) readv(r2, &(0x7f0000752ff0)=[{&(0x7f0000a5cff4)=""/12, 0xc}], 0x1) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) 2018/02/26 10:32:18 executing program 6: r0 = memfd_create(&(0x7f0000000080)="28287bf5766d6e65743100", 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @rand_addr=0x4}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3614}], 0x6c) fcntl$addseals(r0, 0x409, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8dd}}, 0x200, 0x3, 0x80000001, 0x7d4, 0x51}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x4, 0x6, 0xbf4}, 0x10) fallocate(r0, 0x3, 0x0, 0x7fffffff) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='squashfs\x00', 0x10000, &(0x7f0000000200)="5d1386aa9659911f331c8e9c3cd180c1633fd76d8231a86d1a478a1dd7db8cd22907b986b144678e2af9d11d3647cc73194efbcfa34c27c21166ffb11677f25327e566c3c80211ea71cf768d30010cb01ac6af783fbcc5c088028274ccdfd837040f9d32890cac5d3910bcf390ad0ab3ccec3ced6be6ac116e516c624091e1ea11c83f1c56459fd0690c944f7348") setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x7, 0x4) 2018/02/26 10:32:18 executing program 4: r0 = getegid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x5b59b30f4b87f204, r1, r0, 0x0, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2202, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000100)={0x40000000}) r4 = epoll_create1(0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000140)={0x4, 0x2, 0x8000, 0x5, 0x8000}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000aaeff4)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000830ff4)) 2018/02/26 10:32:18 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x7e0000000000, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000791000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x78d, 0x8, 0x9, 0x5, 0x8000000000000}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x74, &(0x7f00000001c0)=[@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2a3f}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xe12, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x6}]}, &(0x7f0000000280)=0x10) 2018/02/26 10:32:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x102000000000000, [0x8, 0x6, 0x0, 0x7, 0x7fffffff, 0x6, 0x1, 0xa000000000000000]}, 0x5c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="1800000000000000010000000100000055ce00a8cc21d1b240d5b7ffe01b05236e5b105e89823e65dc3cb9a9811578d045981a06bdb51fa17433ddd017ed2a012ddd267167ad9e2cb8c51ad82a910d88664310f6cb4cedd494853c891eece4089b143caf45ecc7dfaff60f533e131e23c15bcb43db894ac7163172f443cebe7aee23e17087c33d8d997028d9ef9edf119b545102f8064a3db6c2f2fe3b19273ef4fa6054f9bc46975b2f1bd245f8074ff399d5a72cb986aabb74f73baa192231c3c004f41df29b6692753229ab7ec8ec3779de6900000000000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000080)) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x147, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/7) 2018/02/26 10:32:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1ffd, 0x0) r2 = gettid() ptrace$pokeuser(0x6, r2, 0x1, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ea8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendto$packet(r1, &(0x7f0000411f21)='-', 0x1, 0x0, &(0x7f0000cfefec)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="a545478a499b"}, 0x14) tee(r0, r0, 0x1, 0x8) 2018/02/26 10:32:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000dd7fe0)={0x3, 0x0, 0x0, 0x0, r2}) 2018/02/26 10:32:18 executing program 6: r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, &(0x7f0000000080)=0x32) rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./control/file0\x00') dup2(r0, r1) 2018/02/26 10:32:18 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x0, 0x7, 0xaf, 0x3, 0x3, 0x40}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) r2 = dup(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r4 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="0c5303f2a21b62d13e95eb5f50ee2201250d1c34815a1d11f5886d363f9b724f33d3853cf081ef61c881649b14805c4126cef1fcd12d389b24b86f01f32161fa866b2d181b2c4393f69d7e704d3ebfc737cff1e47447d76bf44e073ed3438006ff8ca249c4", 0x65, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) write$selinux_validatetrans(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="73798074656d5f753a6f626a6563745f723a69706d695f6465766963655f743a73302073797374656d5f753a6f626a6563745f723a696e697472635f657865630500000030203930202f7362696e2f646863030000007400"], 0x58) r5 = inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x800) inotify_rm_watch(r2, r5) r6 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r6, 0x11, 0x100000000b, &(0x7f0000000000), 0x4) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000000000000a004e23ad800000fe80000000000000000000000000000f04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000140000c969b0f4ba634e82b70000000000000000000000b46ee62be300000000000020000000000000000000000000000020000000000000000000"], 0x90) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000280)={0x6, 0x0, 0x0, 0xd70a000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0xc1e, r7, 0x0, 0x3}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000b03000)=[]}, 0x0) 2018/02/26 10:32:18 executing program 0: r0 = socket(0x0, 0x1, 0x8000) recvfrom$unix(r0, &(0x7f0000000080)=""/54, 0x36, 0x103, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=ANY=[@ANYBLOB="00050000000000000000"], 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x3b2) close(r1) 2018/02/26 10:32:18 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="9b66abdc1e4b7a63c18ca9a749640c9b752a20ee51eed570317e17a5d4656e2e8ccc4eb28b001cd1ae95cba142b85de2adb084bdd112aa9237f89d1ee303d6cf9c17cc76669752ff1453ca8a368c423209cc7e1ff32a4eb490641d47032e610464d6302b617f23a3cec2e09a37cf", 0x6e}, {&(0x7f00000000c0)="f958d67c8d4babe9e2ec55bcbc257d141396ae8e96454be802259064956a49f21b9eb62b34d73c442ee728358c15801a8bd3dba976f90e635430856a6aa08d2791e2a9fdc01c83f2a8e1773eec92ae0e623b39641013c1cb85bc8e0f292ca7ce1eb4da2505b169095acdd01e30546df68b5516dc13323d6a2d57f7b85c73a8b361d2abc99c96c0701da00939651a00597ab81535f9c8553c89360cc81c65ef547caf2a59f2971bc0fbdc93675d690581cf52fa37dc7cf0024d58ef7e53739226f4a6a5794499888314be8c97ee308cf168e939a2aab51b46a774a8e20aabe385c6ab6b0a8a84ba135bdf97a6138053b1961bff", 0xf3}, {&(0x7f00000001c0)="4a37417da795903b47fc207f52fa129ce843603067320974266ef10495ac287e8652f52698ae47baf83ea55308900fe38f01917f5e55ab37db6250420e388bd26190c2efea5b1f70362ea34c4e94e09d94ecaacae7a6b893151f5514c95b8767212f9c6bb642d75cd3b84e95b703b114e97b430d8ec7c0c0", 0x78}], 0x3, &(0x7f0000000280)=[{0x80, 0x0, 0x6, "1ed823d29d374007164ffb10ddbba2c2bc9b63ba87219086f7552054aab0c81576c7c427584865534c0f258eeaf746b159971c48e1335436984a4ae97e0740269e2df02823b4e41182dd6584a824d895baf556d9a4c86f87960399baeb515bd9bf9670479e6fac9c74c92b0217cb39"}, {0x1010, 0x10f, 0x200, "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{0x30, 0x11f, 0x0, "30d8a9ffe9dbc280debef482734632782860d948e67a3c2fa4e3f9bc7f16"}, {0x110, 0x1bf, 0x0, "770c240e8856262aba0b9e12d24169b7bdfa753c9d878cbe71c15a152927fc9534e436eb0aaaaa80ea6216058df448c773f9b716b24d7b712f6010be0aed05cf1a738c5ec44e2b2c518b03071f089f080ff291d2f0631e466099a02e32a9c171585a559ff241345a27c9ae0f469e3e65991db13acc077a71d5b569c82fe361b1d3fda5ca0494b2c4af1985a5a41782392339e908a218c64661a1e4b8bdcd056e48daf9e57dbda773126eea0cca33ac1c582346931caf5f64cbdb3d5238fd0e3fc6a8817c54d825cb4dc600c0503d8e703258bd2ea3dd23b9b088f37057fad6cc76c1fe816f5109202ad6eda317fb1b76771bedeec32e3cccf495"}, {0x48, 0x0, 0x0, "3eb8b8d80e6406fcc78aa5c19469a5824e653667e528e096639f1c10a639acb8ffa1ddc786dd969f8141b319ce33681948dbfa4d50aed8"}, {0x48, 0x11f, 0x3, "e3f0e3f0ae2e1a51d62aa088018c1326ff753a46c0596255aa2f3714f3e19bf652d7f43956e52fe33fb934d4c60ba057d1"}], 0x1260, 0x80}, 0x400c804) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/02/26 10:32:18 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fanotify_init(0x19, 0x40401) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x180, 0x0) mmap(&(0x7f00001db000/0x2000)=nil, 0x2000, 0x0, 0x30030, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1e83555aea79ae6a, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x9, 0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x7, 0xfae3, 0x6, 0x7}, 0xfd3b) mmap(&(0x7f0000364000/0x4000)=nil, 0x4000, 0x8, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x280000) 2018/02/26 10:32:18 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000103000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_gfeatures={0x3a, 0x0, []}}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000080)=""/2, &(0x7f00000000c0)=0x2) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/47, 0x2f}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000300)=""/53, 0x35}, {&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000380)=""/89, 0x59}], 0x7, 0x0) getsockname$inet(r3, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000480)) 2018/02/26 10:32:18 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x35cc000000000}, &(0x7f0000000080)=0x8) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/02/26 10:32:18 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000100)={0x0, 0x16, 0x1, @thr={&(0x7f0000000000)="d54d8e5691905d5078be19fd8c73c51827d3d406db24ea5646f42dfa1512a336ec02bd3600e2d2616c058160e54b7973150911338f43864043139c3fc8aa1940fcce385ddd940c8885af601cbde1c3591d6e0f4cb728b3a48b0595a112c7a4fbafa7792c8bd064910126126e8014276181e32cf4dc62f766", &(0x7f0000000080)="c6602b8ff529cd52b3d3ec58b1fbe55a8b72f293ace094c1cb7b8a37230c0aa3fd5afc7fbd1b793b723e6e63c84e9945da02049277fa1c1a6ee1d9cc34ec43fc0e7d635b05ca143a34bda90db85cbe67c047a421d4d80a703785e3770f1a0e5b740431965b3d599a2c28f9209a9a362efc"}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0xfffffffffffffffc}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0xfffffffffffffff7, 0xfd, 0x4, 0x80000001, @tick=0x6e7, {0x2, 0x8}, {0x1000, 0x9}, @connect={{0x82, 0x80000000}, {0x20, 0x5}}}, {0x8, 0x5, 0x4, 0x1, @time={r2, r3+30000000}, {0x2, 0x9b}, {0x1, 0x8}, @raw8={"01d5e9f9802ca7fa685cd0f1"}}, {0x5454, 0x1000, 0x4c8, 0x3ff, @time={0x77359400}, {0x96f, 0x9}, {0x7b7, 0x100000001}, @addr={0x7, 0x3}}, {0x2, 0x200, 0x3, 0x2, @tick=0x7, {0x2, 0x5}, {0x7, 0x7}, @raw8={"09df5ec50d09dfa331a9c49f"}}, {0x7f, 0xffff, 0x9, 0x1, @time={0x77359400}, {0x3ff, 0x4d0a}, {0x4, 0x9}, @note={0x6, 0xf48, 0x5, 0x7f, 0x1}}, {0x1, 0x5, 0x2499, 0x7, @time, {0x7, 0x935d}, {0x5, 0x1}, @control={0x6, 0x8, 0x6}}, {0x10001, 0x6, 0x80, 0x3f, @tick, {0xd84, 0xffffffff}, {0x10001, 0x3}, @quote={{0x9, 0x101}, 0x6, &(0x7f0000000040)={0x7f, 0x9, 0x3b, 0x6, @tick=0x7ff, {0x5, 0x7ff}, {0x6, 0x6}, @time=@tick=0x7ff}}}, {0x80000001, 0x0, 0x7, 0x9, @tick=0x2, {0xffffffff, 0x6a}, {0x9ba3, 0x7}, @result={0x10001, 0x6}}, {0xfffffffffffffffe, 0x0, 0xffffffffffffffb6, 0x7b6d, @time={r4, r5+30000000}, {0x6, 0x1000}, {0x9, 0x2}, @time=@tick=0x3000}, {0x6, 0xfffffffffffffff8, 0x3f, 0x7, @time={r6, r7+30000000}, {0x3ff, 0xffffffffffff94f6}, {0xcef1, 0x7fffffff}, @quote={{0x9, 0x9}, 0x40}}], 0x1e0) 2018/02/26 10:32:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0xff, 0xfffffffffffffffa, 0x6, 0x4], 0x4, 0x0, 0x1, 0x2, 0x7, 0xd6, {0x5, 0xfd5d, 0x3, 0x800, 0x9, 0x4, 0x7, 0x7fffffff, 0xfffe000, 0x8, 0x80, 0x7f, 0x1, 0x9, "01ce7538ff3fab23f80e118b094d990ac0dcc6665660cf1af3a4d92aba58b02c"}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000040)=""/251, &(0x7f0000000140)=0xfb) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x9, 0x7, 0x5, 0x8, 0x8, 0x8, 0x3, 0x0, 0x0, 0x80000001}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x3f, 0x4, 0x400}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000045bff8)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000180)=0x4) 2018/02/26 10:32:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="178d03", 0x3, 0x20000003, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000d02ba4)={0x41c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x41c}, 0x1}, 0x0) 2018/02/26 10:32:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40e001, 0x0) flock(r0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x800) 2018/02/26 10:32:18 executing program 1: timer_create(0x7, &(0x7f0000000140)={0x0, 0x34, 0x0, @thr={&(0x7f0000000040)="9aacfbe06226b8931521db90dba62cf9f824460c144788be8c4506d0c9d0bee6a06431bba2b99486f9f1ede61c4cadcae6143616d3da1617da7071f7e880e745fbac5195ff179b418f5b", &(0x7f00000000c0)="bdaee06ab44c0af62803a43261257627a5de203fe879c1990f9c7127d85a96f041b460de657e582203430f05fcc06ae47b46a4331a591eaac25483e574cbab25883e008c1fd6848a0339fffdc8e15f8208"}}, &(0x7f00000001c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000001000)={{0x77359400}}, &(0x7f0000000000)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000002fe0)={{0x0, r1}}, &(0x7f0000003000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x880, 0x0) r3 = fcntl$getown(r2, 0x9) getpid() ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000001040)=""/4096) timer_create(0x1, &(0x7f0000000240)={0x0, 0x34, 0x3, @tid=r3}, &(0x7f00000002c0)) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendfile(r4, r4, 0x0, 0x6) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000300)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000340)=0x14) r6 = geteuid() ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x6, 0x2, 0x9, 0x2, 0x0, 0x20, 0x2b, r5, r6}, {0x6, 0x10001, 0x8, 0x6, 0x200, 0x100, 0xfff, 0x2}, {0x9, 0x8, 0x7, 0x7}, 0xff, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x7f}, 0x2, @in6=@empty, 0x6, 0x6, 0x1, 0x8000000000000000, 0x9, 0x1, 0xffffffff}}, 0xe8) [ 56.447644] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 56.481507] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/26 10:32:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="178d03", 0x3, 0x20000003, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000d02ba4)={0x41c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x41c}, 0x1}, 0x0) 2018/02/26 10:32:18 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0xfb12, 0xffffffffffffffff, 0xffff}) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') chroot(&(0x7f00004edffa)='./bus\x00') execve(&(0x7f0000000080)='./bus\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='cgroup;selinux[\x00', &(0x7f0000000100)='vmnet0\x00', &(0x7f0000000140)='*+\x00', &(0x7f0000000180)='posix_acl_access\x00', &(0x7f00000001c0)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='{+\x00', &(0x7f0000000280)='\x00']) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000140)=0x90) [ 56.505322] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/26 10:32:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000980)=[{{&(0x7f0000000880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000000940)=[], 0x0, &(0x7f0000003040)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000000a80)={0x77359400}) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x3, 0x95, 0x0, 0x7, 0x0, 0x0, 0x2, [@sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_lifetime={0x4, 0x2, 0x7, 0x9, 0x6, 0x4}]}, 0x38}, 0x1}, 0x10) 2018/02/26 10:32:18 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x80) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x9, 0x4, 0x26}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='logfs\x00', 0x20, &(0x7f0000000140)="9e1ace1c494b2de8dc263109e401f677e608254fd2ca88481131ae0c837508e2c0d4c03f0736de6593aa12e868e333e220a8e9c8284113bdbca86c3529bb8b9072fd7c5f44820720a225446069da80fe37d1dd61c97720df93e0121e2ed61155b7e97da048649c8b22f587e692f79341612f55377df491d1ab1482cf3727b8cb3197111f541ea95017de67ef15bdb6717801e5ac26145e558fb63335bcfcf6eae269a1f86f080ac3f3e80bd97041efda8dc0a397ebcc9994a099314d3202992b8221f7e9a94d56198e690bf1b8d0f3af102488b5134dbd2a7abefa798d7822166cde7feac21c1c7e51281188") fchmod(r2, 0x20) 2018/02/26 10:32:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000100000700000004000000a0030000e8000000d0010000d0010000b8020000b8020000b802000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000280041554449540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3f0) 2018/02/26 10:32:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x41000000000040) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/232, 0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYPTR], 0x1}, 0x1}, 0x0) socketpair(0x15, 0x7, 0x8, &(0x7f0000000000)={0x0, 0x0}) fdatasync(r3) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000180)=0x54, 0x4) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x1, 0x200) recvfrom$unix(r3, &(0x7f0000000040)=""/251, 0xfb, 0x1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/02/26 10:32:18 executing program 3: r0 = memfd_create(&(0x7f0000000000)='comm\x00', 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)}, {&(0x7f0000000180)}, {&(0x7f0000000340)='\f', 0x1}], 0x3) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="2e316c952b74a23ec7441954e35c41ac56eeee1352ff11cc6c29a79d1007209682e5f6d609463a4a90e5491403f49351de46b05ec3c81e438bfbbd886209d57f8cc2c375aef1e3a5f99598a2105f4ff76080fb3dc63a8b3ffb5d4e9115dc267af671c0faadafaa478cf3de24df5388138a113d3280f3fd6dbd4498282e3ce072cdf10d10b64e724eea6f0d7bbbed70b8d672886dbb933fcc669d747f757339fb360f422e86396a5cb929f3b1e248e330ba3195f004dfc6dc36b8a5f0a1ebcb2e552c70458b1898413100a8aa131024bae7991d") 2018/02/26 10:32:18 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x9, 0x3339, @te1=&(0x7f0000000000)={0x7, 0x3ff, 0x80000001, 0x7fffffff}}}) 2018/02/26 10:32:18 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x6225) 2018/02/26 10:32:18 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)='%]+%\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/140) keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) sendto$packet(r1, &(0x7f0000000240)="40bc65901c3efbb35173c782547928d418be87388606e560fd1bccbee81ba44c7e9a85e51d111bccc319a0566e4359f357949d2dc6375a6d63390f6d1e59b10a97a659e22f43505e4a29c9bb0ee4d52d7cf1e1e9c34bbb752147bf90ebd1f331505da1d73ebcb9e417104bdfc174b532f6e29973fff2a9eb39efd250e1a6775f43eb0b2cbc27d4dc52efe8165444b107efffe9f15b193f0edbaca755e2883aa4a364cc41c7e5949aa9a54d1cfb60bcd680675bce", 0xb4, 0x8081, &(0x7f0000000440)={0x11, 0xff, r3, 0x1, 0x3f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000004c0)={0x8, &(0x7f0000000480)=[{0x6, 0x0, 0xfea, 0x1}, {0x6, 0x0, 0x7, 0x2}, {0x4, 0x4, 0x8, 0x2}, {0x2, 0x6, 0xfffffffffffffffb, 0x8000}, {0xfffffffffffff801, 0xc686, 0xffffffff, 0x1000}, {0x7fff, 0x1, 0x7f, 0x7fff}, {0x3, 0x200000000, 0x1ff, 0x785d}, {0x4, 0x0, 0x5, 0x2}]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000, 0x1, 0x0, 0x6, 0x10000, 0x9, 0x7}, 0x20) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000540)) write$selinux_validatetrans(r1, &(0x7f0000000580)={'system_u:object_r:sound_device_t:s0', 0x20, 'system_u:object_r:modules_object_t:s0', 0x20, 0x31, 0x32, 0x20, '/sbin/dhclient\x00'}, 0x5c) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000600)=0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0x2c, &(0x7f0000000640)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000700)={r5, 0x1000, 0x377, 0xc3a0}, &(0x7f0000000740)=0x10) getsockname$ipx(r2, &(0x7f0000000780), &(0x7f00000007c0)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in6=@loopback}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000940), &(0x7f0000000980)=0x4) r6 = socket$l2tp(0x18, 0x1, 0x1) keyctl$instantiate_iov(0x14, r0, &(0x7f0000003000)=[{&(0x7f00000009c0)="1f9cc67a878852b0f9bf7e9920803d23db6077ddb0ced5bf48c0c17ec86169d72e13d6afed2fb34b4f88cb8cc355863c89b14249a46c4d8f1385083f966b9e2185f47112a8026d3336045fc9912176d2a87e3ec4f1dd56a8e058bdb3fe1b1c0d910d6048d5498275cdd53932e50427af90e5f8d19cfc859d5f5d48486e5c8b0de90287b986ecccb55b99191de1a39a9a24dac20825213398d4d0bf89cd5dcd3fbcd8fd35605c84aa98b37420467fabc77fa2a0d13d5b20a29e2e72e30a157e71e9845c084d7a6d7bd3e1f1c01e89e6559b7d4d66096e0e10290a1a741c8603bfd2", 0xe1}, {&(0x7f0000000ac0)="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0x1000}, {&(0x7f0000001ac0)="e12c319708ec6a551d10039a0c7811da76d2da8bffb7cbce5421f90c74f95b7c6d87c2af5b48a2d91ea90726530cca796b70f69cbfd3654aecccd07493cd43dbc2934e94b132f0cdc1e65d9274e4876fd6cee876a4c6a83b99b84bd35127d2964fa89f4844cb12bd5375ef027831375c9853fe2f307d51bbe8d6bf90836469400616cb5ead5346fa3fa82f474a19e2b25222914c6cb4b79d96f1c73cd167a8cd5794", 0xa2}, {&(0x7f0000001b80)="8ef81fd8b88e1e3a96e7419db265988eca3f5c3497da2d0e36bca05fc40d384ac62039c3f0a0ade8fd4f11c0490d54827b0a01edc9192ca0fdd0637622832b47ac0ebb37f3d5f3e0da51e78b36c7616105dfb434555a731dc3b97d7bf48bd758bfeaa15432649436228a2c7a12c2eb81493d913fb519cd988f6ce4db9fad66bdceeaadd4f44c4c0a011eb2450cd5917c7454f613", 0x94}, {&(0x7f0000001c40)="0e8bf18837d41444e7c9c131ce6e343decc7213e5c776e366cbfc48147515c3bf9a76a82dea12303e4d676973ae63c530da4b5784e78dc9224effe71de852c003987539f7bd002a3ef910e7bd98f959f532ee280f4a471404be1e732667b4657b17853d41cf0ec0e274579acdcc4f2a8abbd4058e6b316f240153914affa4682295f9224892d9e2e61a1479311bd1d61022045fce401ea65570a5c026713f777bd82d084407281a29fa4c95e6d9ef037053b9974ed9615c93abe9a7e7e253ed5f34eb41f2354c97bb9b9a9b1fb112b0c13dd83d8232428737dfe5178d741cf54e7327fd8aecd", 0xe6}, {&(0x7f0000001d40)="68f7fef04986550548b1eef46bfd89c09eb4dd3981e34996be9ba2926a090d60a3f1b514a24853b46a18f6e37ef4077bcd086afa101bd29b56932bfee03ea39fce75ac2fd7656260d605207b5d5574fe8fe38e42668e08365f829d11f4bc009e428038a04afc2e34278c941e18e740f93faf6573c5c55b6513e6fc255cb738", 0x7f}, {&(0x7f0000001dc0)="fd14d8ff2762a3e9265ddb43f3bed585cc0c22e7757d3d7cfde412ef355cb53a85e04cd102703585a290ca8121809d5e911e994efa94dcf28684af3dea17b6c3045da2fca6bb26bf089bb237929413ef0c5880fc0390b874d7a24142452b765ec8b6ba5636b45d0f8936f5bdd5ba620a84f805e693ec591a499a2437e73260be441e8a3bc8e27c3de4829199f7dbde01e30100dd139f81a54581516b8d80b5084ac2987175b83c7799ec891ea1d16fc2a9d16948f8a3c6d12dd1745f7280ded38df30b4f437f66d2781d5779f3018f2118b23e6f8c", 0xd5}, {&(0x7f0000001ec0)="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", 0x1000}, {&(0x7f0000002ec0)="b00de192714d1775fb7383db059f3ba5f513091e89c2ab82627e85ab99def764b46ed32694f66b08204f6576fd2058c7e3d1cd39eee762e622daaf6f1ffd5caad834af3d44086eaf8e85e358cfbdfb9ae3cdba2674d334b2b9067a597b97d6bceb33ac1ce72d847f3643b8", 0x6b}, {&(0x7f0000002f40)="bd5e7259a07748649b1cbd71a24b3996fa6e8d02d43ea5b66cf029d24dbfcec65664ca527f0d95aa4d72bee16ca067d2e90173a4c047f5e52cba61fb6d49aaaacff16d67cc35540d1ef07241131df3dafad62ac0abe72b0ec5fcdebabec46fce02b4742220639bbdb225df76b27d0fef6de7e2886320057f0091cd2f25083c97293806340b2ce2d003e92f", 0x8b}], 0xa, r0) stat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r4, r7) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000003180)) connect(r6, &(0x7f00000031c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setuid(r4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003240)) fcntl$getown(r1, 0x9) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000003280)) ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f00000032c0)="4238a691a1202761491105c8498d1ae82a138f22188301a99cee28338f32324a802d12c34ed590d5249247c9b77a107762f3f069969ef23577f3f72fd75ed11f231218e1fb0c3ee0c36d71b82515291af96d2d7821b8a08b20e2ad54e732039f13163178eb12d429b23ba4046c4ab7fe6c483793b5a019d020b952d411d429a5dc6824d4f126d50b0780fcd5ef1111c8e2ee4697c5747d3950c32c8326ff40e96c8ae2d9593dfdd7066fcf3c826615e2050866e22080ef471e834921f52093ae9d73a0384ab2ff0aac8b0992173e609a2ac30aa9324e") sync_file_range(r1, 0x5, 0xf68, 0x4) 2018/02/26 10:32:18 executing program 1: r0 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='security\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00009f6000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000499000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) request_key(&(0x7f0000401ff8)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000463ff3)='trustednodev\x00', r3) 2018/02/26 10:32:18 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x80) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x9, 0x4, 0x26}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='logfs\x00', 0x20, &(0x7f0000000140)="9e1ace1c494b2de8dc263109e401f677e608254fd2ca88481131ae0c837508e2c0d4c03f0736de6593aa12e868e333e220a8e9c8284113bdbca86c3529bb8b9072fd7c5f44820720a225446069da80fe37d1dd61c97720df93e0121e2ed61155b7e97da048649c8b22f587e692f79341612f55377df491d1ab1482cf3727b8cb3197111f541ea95017de67ef15bdb6717801e5ac26145e558fb63335bcfcf6eae269a1f86f080ac3f3e80bd97041efda8dc0a397ebcc9994a099314d3202992b8221f7e9a94d56198e690bf1b8d0f3af102488b5134dbd2a7abefa798d7822166cde7feac21c1c7e51281188") fchmod(r2, 0x20) 2018/02/26 10:32:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/214) fcntl$lock(r1, 0x7, &(0x7f0000010fe0)={0x0, 0x0, 0x10000}) unshare(0x400) fcntl$lock(r1, 0x6, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x2}) readahead(r0, 0x3, 0x101) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000001c0)) 2018/02/26 10:32:18 executing program 4: r0 = socket$inet6(0xa, 0x20000440113, 0xe7b) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xffff, {{0xa, 0x2, 0xf43, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000180)=""/175, &(0x7f0000bffffc)=0x9a2b96bf41190ade) 2018/02/26 10:32:18 executing program 5: clock_settime(0x7, &(0x7f0000f35ff0)) pipe(&(0x7f0000000000)={0x0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x8, 0x9a4, 0x3, 0x4f, 0x1, 0x7, 0x80000001, 0x400, 0x1, 0x8}) 2018/02/26 10:32:18 executing program 1: r0 = socket$inet(0x2, 0x20000800, 0x2000000000005) setsockopt$inet_int(r0, 0x0, 0x400c, &(0x7f0000000040)=0x401, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x5, 0xf63}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/16, &(0x7f0000623000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x4124}, 0x8) r3 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffd) keyctl$update(0x2, r3, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/59, 0x3b, 0x40, &(0x7f00000001c0)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x648043, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000280)) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') getgroups(0x2, &(0x7f0000000340)=[r5, r6]) 2018/02/26 10:32:18 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x2f, "8198767cc669e5e1ccfce1c810ffe6e7cb779d98538c8edd22b4dc4f0756444063a975a0997576ab5b2fae16de6ad3"}, &(0x7f00000000c0)=0x37) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x7}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}}) 2018/02/26 10:32:18 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000643ff0)=@generic="53e729004a31040260a942089e00005f") getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/150, &(0x7f00000000c0)=0x96) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000080)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x4, 0x4) 2018/02/26 10:32:18 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x6, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000971ff2)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000040)=ANY=[], 0x0) 2018/02/26 10:32:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227c, 0xffffffffffffffff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x604000, 0x0) 2018/02/26 10:32:18 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000000080)={&(0x7f0000000040)="e4cd2f5aaf976629225728a9ea9a3f930b31", 0x12}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000000)=0x2b, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008a3fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x4bb396f38b772767}, &(0x7f0000000000)=0x20) 2018/02/26 10:32:18 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/route\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 10:32:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/mnt\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x0, 0x5, 0x2b}) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000e7df01)=""/255) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 10:32:18 executing program 4: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffa) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000100)=0x40, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc40) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/26 10:32:18 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @empty}, @in6={0xa, 0xffffffffffffffff, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) r0 = getpgrp(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x101}, &(0x7f00000003c0)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x30343, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x7}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)="fefade66714b25f7be191e2c21beb3aaa3acbe2d269044c9b3eddb3a10754155ec6b31378acaa9bc32187919f9af627dab26f8fea4a3782defbcaad8fcec5d264653457085d328b8c75261c0e981db905d1fbc48eb1735c9a089c28286d23bba21a2b9a3c6890fa5112d3a08e4de5bd584cc8c554b4d37a782573b09595615ceb460f86f88618bc85084d284e1a4161966ab3b5fc834fc8c4d4a830cd6e5ac3bbbcd598837011ffc56d9152c718a4b6af817e28027c040ff1e3c4262a9", 0xbd}, {&(0x7f0000000140)="b2caf3a9788682bacb0f10fb973a27593f8c3dfb6427a2783cf2c0a8bfa03ea09565ab4eeede415ffcd570243c792f5a9a5e3fb02513d7bfc3546d6e22cf29d27d0ff9e11f0b73459895d85b40989a90cbcdfde0c532e8e9bd4a4aa8fc4fd59a03b2f9f0ff90d006e4622863879540245834573ed6260838fa67a14d0724506e9646d5b7b615abc96171d22f464c97d2d4030328a36d48010fa4a9f3f262d0d6b2beb421ba45eb13a894633845d3722808f924b5905553e3c84c0c04d752808e758fa2adc35cc018de28415aba38087bb07399c4e8eaec41ab26715a3d2ef916230185e517f18d673b97d2640d", 0xed}, {&(0x7f0000000240)="52aedb8e7328450802780dbae18b63721df121425bafbaf95486295eb3a931e009d92d002b46d7cbab3f5daa8514cc7b34c77e15ffc090776e5caa1c928506f8d8edfea6c5cdc4b8a2197e54443be7abddbf7dd4bae65c80debca41becc505d8c077b93d7632fe177762c765b9f817f280df25757a17d2af87a2ae9d09084a62aab7c7f296f98dd20d29a97ba52c8500c2b96675e4d446a9a4375e9ce6c5cdd438cfec365f9184317a37d7cf9ecdf54f54d0cee1699aef923fbf29c2d614b0157b7a5f7de1484a89b4c695709d49bb14c714732a5c405bfe1015e0c625fd86b4fe3a9b87a15167d4ed079ad21a57a6962fc104b90949bb13a409fe8832", 0xfd}], 0x3, &(0x7f0000000400)=[@sndrcv={0x30, 0x84, 0x1, {0x9d6, 0xffffffff, 0xd, 0x82, 0xff, 0x3, 0xfffffffffffffffe, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x40, 0x9, 0x4}}], 0x60, 0x40000}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x401, 0x8001, 0xc9, 0x9286, 0x0, 0x9, 0x800, 0x4, 0x21bb, 0x7f, 0x1, 0x3, 0x3, 0xfffffffffffffffb, 0x100, 0x2, 0x401, 0x1, 0x0, 0x8, 0xf1, 0x5, 0x81, 0x7, 0x8, 0x2, 0x1, 0x700, 0x7ff, 0xf82, 0x7f, 0x1f, 0x10001, 0x20, 0x8, 0x6, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x240, 0x7f, 0x1, 0x4, 0x2, 0xffffffffffff1321, 0x100000001}, r0, 0x100000001, r3, 0x2) 2018/02/26 10:32:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x8b3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x2, 0x820b, 0x8, 0x4, 0x0, 0x2, 0x669, r3}, 0x20) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 10:32:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054eff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x4, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x104, 0x2, 0xdb73, 0x8, 0x7fc00000000, 0x0, 0x1, 0x3, 0x5}) shutdown(r0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80401, 0x100) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 56.746776] syz-executor5: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 56.764846] CPU: 1 PID: 10902 Comm: syz-executor5 Not tainted 4.9.84-ga9d0273 #44 [ 56.772460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.781802] ffff8801d07af8e0 ffffffff81d956b9 1ffff1003a0f5f1f ffff8801d0648000 [ 56.789841] ffffffff83ab93e0 0000000000000001 0000000000400000 ffff8801d07af9f0 [ 56.797870] ffffffff81451cd2 024000c2d07af930 0000000041b58ab3 ffffffff841959b5 [ 56.805897] Call Trace: [ 56.808487] [] dump_stack+0xc1/0x128 [ 56.813836] [] warn_alloc+0x212/0x240 [ 56.819257] [] ? zone_watermark_ok_safe+0x280/0x280 [ 56.825902] [] ? avc_has_perm+0xb0/0x4f0 [ 56.831587] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 56.838057] [] __vmalloc_node_range+0x3f5/0x5f0 2018/02/26 10:32:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054eff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x4, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x104, 0x2, 0xdb73, 0x8, 0x7fc00000000, 0x0, 0x1, 0x3, 0x5}) shutdown(r0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80401, 0x100) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 10:32:18 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x80) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="b1df229177f2f4c8bf16d33c18e22d781be321d5de51bf568bef8b2202c3d7f44598144645bdf90273b73b48d9124f6dfe585a6a1580f9d25871adf6d7ebb2aa33ea6fc74b5347a3f7fa90aaa6d710bf84c85dfd49fe9e7f5ffd85aecb502aca969aac8bab3f33d2021fc649b0796fff2e6889ca5ce30687b78de8825c0f134c9f3508c236011d8b6a2fa60c3f14b3d82aca5cccf35396736df8e82cb1f8759edd38013feaecf386487690b63e3a4cd9880e20282a7730d59d4fc5eb6a13014024176f55bae466d9373ad3a87eeb55512623b069a7d46522608ad422b0c77e86b35e79bab0125b20e9ab7aef42b478fd0dabd66782ff00", 0xf7, 0xffffffffffffffff) [ 56.844353] [] ? check_preemption_disabled+0x3b/0x200 [ 56.851177] [] ? task_has_security+0x130/0x270 [ 56.857387] [] vmalloc+0x5b/0x70 [ 56.862375] [] ? sel_write_load+0x130/0xfd0 [ 56.868318] [] sel_write_load+0x130/0xfd0 [ 56.874085] [] ? get_futex_key+0x1050/0x1050 [ 56.880123] [] ? sel_read_bool+0x250/0x250 [ 56.886002] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 2018/02/26 10:32:18 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000022fff3)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='dummy0\x00', @ifru_data=&(0x7f0000000000)="5eb3b158f61e5dca16725120e7ab46e3872baa3889fea1f894fa25359ee3a179"}) poll(&(0x7f00000000c0)=[{r0, 0x1402}, {r0, 0x2000}, {r0, 0x18}, {r0, 0x4000}, {r0, 0x400}, {r0, 0x2}], 0x2000000000000001, 0x2) uname(&(0x7f0000000080)=""/47) 2018/02/26 10:32:18 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x800) [ 56.890153] Option '°i§Ôe"`ŠÔ"°Ç~†³^yº°[ é«zïB´xý «Ög‚ÿ' to dns_resolver key: bad/missing value [ 56.891613] Option '°i§Ôe"`ŠÔ"°Ç~†³^yº°[ é«zïB´xý «Ög‚ÿ' to dns_resolver key: bad/missing value [ 56.910794] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.917792] [] ? sel_read_bool+0x250/0x250 [ 56.923662] [] __vfs_write+0x103/0x680 [ 56.929178] [] ? do_iter_readv_writev+0x400/0x400 [ 56.935658] [] ? __lock_is_held+0xa1/0xf0 [ 56.941439] [] ? __lock_is_held+0xa1/0xf0 [ 56.947207] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 56.954022] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 56.960574] [] ? __sb_start_write+0x14a/0x310 [ 56.966692] [] vfs_write+0x189/0x530 [ 56.972033] [] SyS_write+0xd9/0x1b0 [ 56.977283] [] ? SyS_read+0x1b0/0x1b0 [ 56.982701] [] ? do_syscall_64+0x48/0x490 [ 56.988468] [] ? SyS_read+0x1b0/0x1b0 [ 56.994002] [] do_syscall_64+0x1a4/0x490 [ 56.999685] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 57.012330] Mem-Info: [ 57.014993] active_anon:60245 inactive_anon:40 isolated_anon:0 [ 57.014993] active_file:3575 inactive_file:8446 isolated_file:0 [ 57.014993] unevictable:0 dirty:94 writeback:0 unstable:0 [ 57.014993] slab_reclaimable:7080 slab_unreclaimable:58899 [ 57.014993] mapped:24167 shmem:47 pagetables:707 bounce:0 [ 57.014993] free:1468994 free_pcp:360 free_cma:0 [ 57.048383] Node 0 active_anon:234736kB inactive_anon:160kB active_file:14300kB inactive_file:33784kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96668kB dirty:376kB writeback:0kB shmem:188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 104448kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 57.077866] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 57.107345] lowmem_reserve[]: 0 2908 6410 6410 [ 57.112514] DMA32 free:2979952kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:768kB local_pcp:720kB free_cma:0kB [ 57.143551] lowmem_reserve[]: 0 0 3501 3501 [ 57.148567] Normal free:2888572kB min:36824kB low:46028kB high:55232kB active_anon:234736kB inactive_anon:160kB active_file:14300kB inactive_file:33784kB unevictable:0kB writepending:376kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:28320kB slab_unreclaimable:235596kB kernel_stack:5440kB pagetables:2680kB bounce:0kB free_pcp:676kB local_pcp:28kB free_cma:0kB [ 57.182231] lowmem_reserve[]: 0 0 0 0 [ 57.186721] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 57.202017] DMA32: 2*4kB (M) 3*8kB (M) 1*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979952kB [ 57.219339] Normal: 189*4kB (UME) 243*8kB (UME) 101*16kB (UE) 88*32kB (UE) 148*64kB (UME) 18*128kB (UM) 6*256kB (UM) 4*512kB (ME) 3*1024kB (ME) 4*2048kB (UME) 697*4096kB (M) = 2888668kB [ 57.238799] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 2018/02/26 10:32:19 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000062ff1)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) [ 57.247605] 12067 total pagecache pages [ 57.251595] 0 pages in swap cache [ 57.255015] Swap cache stats: add 0, delete 0, find 0/0 [ 57.260367] Free swap = 0kB [ 57.263366] Total swap = 0kB [ 57.266377] 1965969 pages RAM [ 57.269457] 0 pages HighMem/MovableOnly [ 57.273397] 320509 pages reserved 2018/02/26 10:32:19 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x10001, 0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) prctl$getreaper(0x25, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x0, 0x0, 0x40, 0x2, 0x5}, 0x6, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x4, 0x7, 0x6, 'queue0\x00', 0x4}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/62) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x6}, 0x4) getuid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000180)={0x10000, 0x7c1, 0x6}) 2018/02/26 10:32:19 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = getpgid(r0) ioprio_get$pid(0x2, r1) 2018/02/26 10:32:19 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0xa1) unshare(0x7ffc) fcntl$dupfd(r2, 0x402, r1) 2018/02/26 10:32:19 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x8, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0x3, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) 2018/02/26 10:32:19 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setgroups(0x0, &(0x7f0000000000)=[]) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x100000000}, 0x4) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getgroups(0x4, &(0x7f00000002c0)=[r1, r2, r3, r4]) 2018/02/26 10:32:19 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/22) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) 2018/02/26 10:32:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000c12ff0)={&(0x7f0000806000)=@bridge_dellink={0x20, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x100000000, 0x1, 0x3, 0xa, 0x80, 0xa0, 0x1d, r2, r3}, {0x2, 0x8, 0x9, 0x8, 0x3, 0x7ff, 0x1, 0x5}, {0x8, 0xfb28, 0x1a0, 0xfffffffffffffff7}, 0x2, 0x3, 0x3, 0x1, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x3f}, 0xa, @in=@empty, 0x6, 0x6, 0x0, 0x100000001, 0x7, 0x100000001, 0x2}}, 0xe8) 2018/02/26 10:32:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000), &(0x7f0000166ffc)=0x4) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)=""/192, 0xc0}, {&(0x7f0000000100)=""/114, 0x72}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/13, 0xd}, {&(0x7f00000011c0)=""/238, 0xee}, {&(0x7f00000012c0)=""/102, 0x66}], 0x6, 0x0, 0x0, 0xffffffff80000000}, 0xfffffffffffffffb}, {{&(0x7f00000013c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00000000000000000000005e417e67093b820b1a5cd1d70f000000000000000000000000000000000000000000"], 0x2e, &(0x7f0000001ac0)=[{&(0x7f0000001400)=""/139, 0x8b}, {&(0x7f00000014c0)=""/206, 0xce}, {&(0x7f00000015c0)=""/56, 0x38}, {&(0x7f0000001600)=""/218, 0xda}, {&(0x7f0000001700)=""/140, 0x8c}, {&(0x7f00000017c0)=""/119, 0x77}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/194, 0xc2}, {&(0x7f0000001980)=""/30, 0x1e}, {&(0x7f00000019c0)=""/241, 0xf1}], 0xa, &(0x7f0000001b80)=""/191, 0xbf, 0x40}, 0x6}, {{&(0x7f0000001c40)=@nfc, 0x10, &(0x7f0000001c80)=[], 0x0, &(0x7f0000001cc0)=""/33, 0x21, 0x9}, 0xfffffffffffeffff}, {{&(0x7f0000001d00)=@ipx, 0x10, &(0x7f0000001fc0)=[{&(0x7f0000001d40)=""/156, 0x9c}, {&(0x7f0000001e00)=""/140, 0x8c}, {&(0x7f0000001ec0)=""/76, 0x4c}, {&(0x7f0000001f40)=""/112, 0x70}], 0x4, &(0x7f0000002000)=""/161, 0xa1, 0x6}, 0x8}, {{&(0x7f00000020c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000003540)=[{&(0x7f0000002100)=""/107, 0x6b}, {&(0x7f0000002180)=""/45, 0x2d}, {&(0x7f00000021c0)=""/148, 0x94}, {&(0x7f0000002280)=""/237, 0xed}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/50, 0x32}, {&(0x7f00000033c0)=""/255, 0xff}, {&(0x7f00000034c0)=""/120, 0x78}], 0x8, 0x0, 0x0, 0x50}, 0xfffffffffffff98f}, {{&(0x7f00000035c0)=@nfc, 0x10, &(0x7f00000036c0)=[{&(0x7f0000003600)=""/150, 0x96}], 0x1, &(0x7f0000003700)=""/139, 0x8b, 0x5}, 0x5}], 0x6, 0x2000, &(0x7f0000003940)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003980)={@multicast2, @broadcast}, &(0x7f00000039c0)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x1, 0x8, 0x81, 0xfffffffffffffffa, 0x100000000, 0x7ab, 0x2, 0x0}, &(0x7f00000000c0)=0x20) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000003a00)={0x43a0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x3, @loopback=0x7f000001}, 0x2, 0x21a5cdcc, 0x364022ed, 0x8, 0x7, &(0x7f0000001840)=@common='ip_vti0\x00', 0x7, 0x7, 0x401}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000003a00)={0x2, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @empty}, 0x6, 0x70a, 0x6, 0xeadb, 0x0, &(0x7f0000001840)=@common='ip_vti0\x00', 0x7fffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r4, 0x0) dup2(r6, r5) fchmod(r5, 0x0) lookup_dcookie(0x100000001, &(0x7f0000001c80)=""/6, 0x6) getitimer(0x0, &(0x7f0000001840)) 2018/02/26 10:32:19 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) 2018/02/26 10:32:19 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @u64}]}]}]}, 0x4c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xffffffffffffffe0, 0x4) 2018/02/26 10:32:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)) r3 = dup3(r2, r0, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000040)={0x9, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, 0x201, 0x3, 0x3, 0x9, 0x200, &(0x7f0000000000)=@common='lo\x00', 0x3f, 0x9, 0x9}) poll(&(0x7f0000fdcff0)=[{r2}], 0x1, 0x0) 2018/02/26 10:32:19 executing program 3: time(&(0x7f0000000000)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66e1de5367e2ae9f3bc72a34d87e935865fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006"], 0x80) getsockname$inet6(r0, &(0x7f0000f49000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000e6a000)=0x1c) 2018/02/26 10:32:19 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000040)={@generic="bd9ffc59ba4005d6af68cad406aac2f4", @ifru_mtu=0x7}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr=0x100000000, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x6, 0x1, 0xdf09, 0xa, 0x20, 0x20, 0x0, r1, r3}, {0x0, 0x7, 0x9, 0x80, 0xffff00000, 0x11a, 0x0, 0x8}, {0x7, 0xfffffffffffffffc, 0x2, 0x20}, 0x1, 0x5, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3, 0x0, 0x9, 0x9ec, 0x5, 0x8bd}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) recvfrom$unix(r0, &(0x7f0000000440)=""/35, 0x23, 0x10002, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000004c0)=0x2, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) syz_fuseblk_mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0x2, r2, r4, 0x6b5b, 0x5, 0x200020) getpeername$netrom(r0, &(0x7f0000000580)=@full, &(0x7f0000000600)=0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000740)=0xe8) modify_ldt$write(0x1, &(0x7f0000000780)={0x5, 0x0, 0x0, 0x9, 0x6, 0x5, 0x3, 0x3, 0x1}, 0x10) sendto$packet(r0, &(0x7f00000007c0)="1f052b2d338dca45f338771312c29d440702bd457c8b7bebd031ceb0ef8767e81c9604fd27e83212486cfd827ed259c6b54b0e2a42234d91d00f74dfb833d161c6ed72423ceb1d3b1d4e432e8b7d63bf46efb0d186e9a560df2cfbc7a66a085475f9d9fe6f874a", 0x67, 0x44001, &(0x7f0000000840)={0x11, 0xf7, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r5 = getpgid(0x0) capget(&(0x7f0000000880)={0x20071026, r5}, &(0x7f00000008c0)={0x346, 0x40000000000, 0xfff, 0x5, 0xfffffffffffffffe, 0x6faf81bf}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000980)=r5) getpeername$llc(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a00)=0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000a40)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000a80)={@common='lo\x00', @ifru_addrs=@nl=@proc={0x10, 0x0, 0x2, 0x1}}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000000b00)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000b80)={0xfff, 0x3, 0x5}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000bc0)="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") setsockopt(r0, 0x2, 0xffffffffffffff5c, &(0x7f0000000cc0)="0ab735b190872db4790fa6700c990054f29c8e04655f6254b9f906270df1a952b1a65e2c8440c560db135f94cbae283624bd5e58efe8b35186c43d47c3304e3b6a55500900ebf257fc569e71ff4a6e331e8d0477c05523ee7c1761f65639368aa13d72d819d794df94953c511dc7ad2dda9ecacb4e32afec52c7", 0x7a) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000d40)={0x7, 0x401, 0x8, 0x9, 0x2, 0x3}) fcntl$getown(r6, 0x9) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000d80)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000dc0)={r7}) 2018/02/26 10:32:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)) r3 = dup3(r2, r0, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000040)={0x9, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, 0x201, 0x3, 0x3, 0x9, 0x200, &(0x7f0000000000)=@common='lo\x00', 0x3f, 0x9, 0x9}) poll(&(0x7f0000fdcff0)=[{r2}], 0x1, 0x0) 2018/02/26 10:32:19 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x40880) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) close(r1) read(r0, &(0x7f00001f9fe8)=""/24, 0x36f) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x7) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) [ 57.342175] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 57.348819] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/26 10:32:19 executing program 2: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) socket$inet6_sctp(0xa, 0xede0e01e002b4009, 0x84) 2018/02/26 10:32:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$TCXONC(r1, 0x540a, 0x401) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=ANY=[@ANYBLOB="300000001800010500000000000000000a00000000000000000000001400050000000000000000001b66373500000001"], 0x1}, 0x1}, 0x0) 2018/02/26 10:32:19 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e45000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000037dfe0)={@common='eql\x00', @ifru_flags=0x2ff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/26 10:32:19 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x6, 0x0, 0x40, 0xfffffffffffffff7, 0x69, 0x7, 0x6]}, 0x12) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/35) 2018/02/26 10:32:19 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x40) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x9) r2 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000000040)={{0x0, r3+10000000}}, &(0x7f0000005fe0)) timerfd_settime(r2, 0x0, &(0x7f00000a1000)={{}, {0x0, 0x989680}}, &(0x7f0000adbfe0)) flistxattr(r2, &(0x7f00000000c0)=""/251, 0xfb) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x0, 0x200, 0xd18}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) fgetxattr(r1, &(0x7f00000001c0)=@random={'btrfs.', '[7\\-vmnet1bdev#{wlan1\x00'}, &(0x7f0000000200)=""/248, 0xf8) 2018/02/26 10:32:19 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x400000) pwritev(r2, &(0x7f0000001280)=[{&(0x7f00000000c0)="9c64be8b8a7c54b119ccbb842b4db40a47e3bc3ec0dd47137ddd90debf0a578d44955f35bf5648be5ed406be370d2700470131c402c1", 0x36}, {&(0x7f0000000180)="0c066f0272ad9658b25b59e9cec57f817b", 0x11}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="e08f28d788796e470e517f338263695081fbe5e73385b4d55f013c3359ee26dba167fa4387879c26d3901b2a286ae294970c0db715345759aa1c78cfaf847fe11afa9f9b46f3d998eedea7a6b2b0dd49bf069b041bdb9f7219a61e8522df8299ba06e9c039bab44f86abc6879ac79a8d3b5db73ab5d76f00f80578bad80d178a7aa9a344432303695605ebc464422d3abccef9b1df9d", 0x96}], 0x4, 0x0) r3 = getgid() setregid(r1, r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000013c0)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f00000014c0)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f00000015c0)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000001580)={&(0x7f0000001500)=ANY=[@ANYBLOB="600000001400020b27bd7000fbdbdf2500000000000000000000000000000000fe8000000000000000000000000000154e23000b4e2300200200002000000000", @ANYRES32=r5, @ANYRES32=r0, @ANYBLOB="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"], 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 2018/02/26 10:32:19 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x4000, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000670ff8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r3, &(0x7f0000a72ff0)=[{&(0x7f0000065000)=""/4096, 0x1000}], 0x1) 2018/02/26 10:32:19 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/llc\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @empty}, &(0x7f0000000080)=0xc) r3 = dup2(r1, r2) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0xfffffffffffffe01) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r4, 0x7}, 0x8) 2018/02/26 10:32:19 executing program 3: symlink(&(0x7f0000000040)='./control\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./control\x00') creat(&(0x7f0000000140)='./control/file0\x00', 0x5) syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 10:32:19 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @broadcast}, &(0x7f0000000080)=0xc) r1 = socket$inet(0x2, 0x11, 0xffffffff) r2 = dup(r1) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) shutdown(r1, 0x1) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) fanotify_mark(r2, 0x10, 0x2, r2, &(0x7f00000000c0)='./file0\x00') connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r2, &(0x7f00006e6000), 0x0, 0x4000, 0x0, 0x0) 2018/02/26 10:32:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) socket$nl_route(0x10, 0x3, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100090a000000000000000000000002001000000000000000000000000000030006000000000002000000e0000001000000000000000003000500000000000200df2def9f3ab62734cfa640f705b4"], 0x50}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/26 10:32:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) sendto$packet(r1, &(0x7f0000000040)="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", 0x1000, 0x10, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001040)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)=ANY=[@ANYBLOB="140000002200ff020000000000000000000000000fe1065b456e23e9daa13edb1a44c60bfb16d7a7819cdc571fe77e1d371a386fb266dcde32eb41bd162e3f8122b5c0a3ab2379c1e619fb0423dd71c7be5661"], 0x1}, 0x1}, 0x0) r2 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="5ef352ee6027250286390ef09806f7b64b9b7328cf16f126cae6c4e6590dce835cb8ae16fd01e7baa35944e7a68637a1248480dbc343ea3ba7d4fd3fec4ddde1be7c9d2e456518f9aa1cd0e5ae12f3f38d9adfb99011953bbda4f91972c6122459b15290272ee719ea3df30548b06fcca981bd0f1ee4c7dfc3760a7e", 0x7c, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000100)=""/218, 0xda) socketpair(0x19, 0x1, 0x7, &(0x7f0000000200)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000240)={@generic, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}}) bind$pptp(r4, &(0x7f0000000080)={0x18, 0x2, {0x1, @empty}}, 0x20) 2018/02/26 10:32:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) sched_yield() ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x0, 0x9}, 0xfffffffffffffe23) r3 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x81, "c1c576097d46226f3291b207e76eac71571d8aed3cc0b117f481d70fc066915e4bf3b339124df41bed998e64fad8b4c203bb33c90607eea11d048a34c3d18bb64205e1ea9e2e5fbb369b58cee2d630e13e267af0f6858a9afc1c265eb6c1e1219d4eea732691be388f74e5187d9c4518da92ab08c012443c7e4de7c9bb06c3afd8"}, &(0x7f00000000c0)=0x89) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0xff00000000000000, 0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="08000300060040e6070afef6160b734f8610"], 0xe) write(r0, &(0x7f0000ae1f5b)='\x00', 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x77) read(r3, &(0x7f0000de2000)=""/181, 0xa6) 2018/02/26 10:32:19 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x81, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xfffffffffffffffe}, &(0x7f00000f7000), &(0x7f0000685000), 0x8) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x3) 2018/02/26 10:32:19 executing program 0: timerfd_create(0x1, 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) socket$packet(0x11, 0x2, 0x300) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) r1 = eventfd2(0x3, 0x800) ftruncate(r1, 0xe000000000000000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[0x9]}) 2018/02/26 10:32:19 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x40880) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) close(r1) read(r0, &(0x7f00001f9fe8)=""/24, 0x36f) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x7) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/26 10:32:19 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x20000, 0x0) getdents(r0, &(0x7f0000386000)=""/1984, 0x7c0) 2018/02/26 10:32:19 executing program 0: syz_open_procfs(0x0, &(0x7f0000001000)='ns/user\x00') r0 = syz_open_procfs(0x0, &(0x7f000040cff9)='ns/mnt\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/26 10:32:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400180, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2}) 2018/02/26 10:32:19 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/26 10:32:19 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000047ff0), &(0x7f0000002ff0)) 2018/02/26 10:32:19 executing program 6: renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') pipe(&(0x7f0000000100)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/pktcdvd/control\x00', 0x20000, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002500)) r0 = syz_open_dev$sndseq(&(0x7f0000002540)='/dev/snd/seq\x00', 0x0, 0x40) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open(&(0x7f00000025c0)='./file0\x00', 0x80100, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002600)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000026c0)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000002700)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003b80)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003bc0)={{{@in=@dev, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000003cc0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000003d00)) fcntl$getown(0xffffffffffffff9c, 0x9) getuid() lstat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/hwrng\x00', 0x50d000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000004440)=0x14) openat$rtc(0xffffffffffffff9c, &(0x7f00000044c0)='/dev/rtc\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000004500)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004580), &(0x7f00000045c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004600)) geteuid() stat(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680)) accept4$netrom(0xffffffffffffffff, &(0x7f0000004700)=@full, &(0x7f0000004780)=0x48, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00000047c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004800)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004840)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005f40), &(0x7f0000005f80)=0xc) stat(&(0x7f0000005fc0)='./file0\x00', &(0x7f0000006000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000006080)) geteuid() getgroups(0x0, &(0x7f0000006100)=[]) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006140)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000006240)=0xe8) getegid() accept4$llc(0xffffffffffffff9c, &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000062c0)=0x10, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006300)='/selinux/access\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_init() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006380)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f00000063c0)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x4) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000006440)) accept$netrom(0xffffffffffffff9c, &(0x7f0000006480)=@ax25, &(0x7f00000064c0)=0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000006500)) openat$keychord(0xffffffffffffff9c, &(0x7f0000006580)='/dev/keychord\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000065c0)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006600)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000006640)='./file0\x00', 0x0, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000006680), &(0x7f00000066c0)=0x10, 0x0) fanotify_init(0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$l2tp(0x18, 0x1, 0x1) signalfd4(0xffffffffffffffff, &(0x7f0000006700), 0x8, 0x0) perf_event_open(&(0x7f0000006740)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) syz_open_dev$loop(&(0x7f0000007cc0)='/dev/loop#\x00', 0x0, 0x40000) accept4$packet(0xffffffffffffffff, &(0x7f0000007d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007d40)=0x14, 0x0) socket$nl_generic(0x10, 0x3, 0x10) accept$inet6(0xffffffffffffff9c, &(0x7f0000007e00)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000007e40)=0x1c) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000007e80)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) dup(0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000007ec0)='/dev/rfkill\x00', 0x2004, 0x0) syz_open_dev$sndtimer(&(0x7f0000007f00)='/dev/snd/timer\x00', 0x0, 0x8203) syz_open_dev$evdev(&(0x7f0000007f40)='/dev/input/event#\x00', 0xffffffffffff0899, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007f80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000007fc0), 0x0) socket$nl_crypto(0x10, 0x3, 0x15) memfd_create(&(0x7f0000008000)='&$eth0\x00', 0x0) socket$nl_crypto(0x10, 0x3, 0x15) accept4$ax25(0xffffffffffffffff, &(0x7f0000008040), &(0x7f0000008080)=0x10, 0x800) pipe2(&(0x7f00000080c0), 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008100), &(0x7f0000008140)=0xc) stat(&(0x7f0000008180)='./file0\x00', &(0x7f00000081c0)) syz_open_dev$sndseq(&(0x7f0000008240)='/dev/snd/seq\x00', 0x0, 0x0) epoll_create1(0x80000) syz_open_dev$loop(&(0x7f0000008280)='/dev/loop#\x00', 0x0, 0x101002) inotify_init1(0x0) signalfd(0xffffffffffffffff, &(0x7f0000008b00), 0x8) syz_open_dev$mice(&(0x7f0000008b80)='/dev/input/mice\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008bc0)='/selinux/status\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000009200)='./file0\x00', &(0x7f0000009240)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x40) eventfd(0x0) userfaultfd(0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000009500)='/dev/ashmem\x00', 0x101200, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000009540), 0x8, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009580)) syz_fuse_mount(&(0x7f0000009680)='./file0\x00', 0x6002, 0xffffffffffffffff, 0xffffffffffffffff, 0x90b2, 0x80000) socket$nl_netfilter(0x10, 0x3, 0xc) eventfd(0x0) inotify_init() socket$l2tp(0x18, 0x1, 0x1) 2018/02/26 10:32:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000180)=r2) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000001c0)={0x3, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}}}, 0x88) preadv(r3, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) 2018/02/26 10:32:19 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000a76fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create(0x7) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000334ff4)) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/26 10:32:19 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffffffffffff3e, 0x4) listen(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x4, 0x4, 0x6, 'queue1\x00', 0x6}) 2018/02/26 10:32:19 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x81}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x26, 0x200, 0x7, 0x3, r1}, &(0x7f00000001c0)=0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000240)=""/78) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000002c0)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000300)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000340)={0x3, 0x9b0c, 0x400, 0x5, 0x1ff, 0x2000}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x280000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000003c0)=0xf853, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000440)={0x57, 0x10001, 0x9, {0x8, 0x2}, {0xfffffffffffffffe, 0x7f}, @rumble={0x7, 0x10001}}) ioctl$KDSKBLED(r0, 0x4b65, 0x6) timerfd_gettime(r3, &(0x7f0000000480)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000004c0)=[{0x2, 0xffffffffa6c93d50}, {0x3, 0x100000000}], 0x2) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000500)) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000540)=0x2, &(0x7f0000000580)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000005c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000600)={0x8}) delete_module(&(0x7f0000000640)='posix_acl_accessbdevselfGPL\\self+&-posix_acl_accessposix_acl_access\x00', 0xa00) r4 = fcntl$getown(r0, 0x9) fcntl$lock(r2, 0x6, &(0x7f00000006c0)={0x0, 0x7, 0x9, 0x2, r4}) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000700)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) accept$nfc_llcp(r0, &(0x7f0000000740), &(0x7f00000007c0)=0x60) ioperm(0x4, 0x7f, 0x1) socket(0x2, 0x80000, 0x1) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000000800), &(0x7f0000000840)=0x4) 2018/02/26 10:32:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0xe178, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x35a]}) recvmsg(r0, &(0x7f0000001800)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="130f5bb7af2d13ec47"], 0x14, &(0x7f0000001780)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001440)=[]}, 0x0) 2018/02/26 10:32:19 executing program 5: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8000000000001, 0x8050, r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/26 10:32:19 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x54c) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r2, &(0x7f000024dff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) 2018/02/26 10:32:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x2) [ 57.750899] audit: type=1400 audit(1519641139.616:81): avc: denied { create } for pid=11044 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/26 10:32:20 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)=ANY=[@ANYBLOB="9a9e36dc0eb98179187eafc5204bd1abc28a8e4f2160db6a3259abf73017c7ed76f93aa78e009ad4085f40f9e4ea0844239f15e685804d1026f8890e7735bc8fe74a4159905be759ee4cd9bf44c2e7d6862f5eba493540555e32b5f52df52e8af45ab87d5c6094b201e1d646721677bb689fabacdbac0563c513e045908e2d88738f2ed8e72e1c4dcc04b388a8716c583bdbbc338ec19db14eb4d829cf5679742a764688e5636707458e3ba5f60f8e3ff837ca20e625f05eede8e6eb9507d8f69b40ac733a175cafc59f85c4a3cc60ae472dc39699400efdbcca1138b349e4854a3c35af71285519086d425b1d67b2f21242b337a690b3c235"], 0x10}, 0x1}, 0x0) 2018/02/26 10:32:20 executing program 3: socketpair$unix(0x1, 0x100000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) recvmsg(r1, &(0x7f0000b47fe4)={&(0x7f000015bff0)=ANY=[@ANYBLOB="0000000000000000000000000000000096aea3f6f80d7946771a77552c942a2974b1cde6991c1711b39a"], 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc}, 0x0) 2018/02/26 10:32:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00000027f000001000000000a010000000000007f000001ac1400aa00000000ac14000000000000ffffffffe0000001ac1400aaffffffff"], 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/26 10:32:20 executing program 4: pipe(&(0x7f0000000000)={0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x7) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002bff0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f000002bfb8)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0x48) close(r1) 2018/02/26 10:32:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x8000) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec6f80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/26 10:32:20 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80002, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/234, 0xea) r1 = inotify_init1(0x0) r2 = dup(r1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) 2018/02/26 10:32:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x3, &(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000000040), 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xfffffe71, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) shutdown(r0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x208, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000240)={r2, &(0x7f0000000140)=""/227}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x7, 0x30, 0x6, 0x3}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r3, 0x7, 0x9082, 0x3, 0x3, 0x8}, 0x14) 2018/02/26 10:32:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4102) sendfile(r0, r0, &(0x7f00000ddff8), 0x80000102000001) finit_module(0xffffffffffffffff, &(0x7f0000000000)='@:mime_type}loppp0\'eth0#nodeveth0md5sum\x00', 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0000009dad203700000000000000000000000000"], &(0x7f0000000080)=0x10, 0x800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x81, 0x7, 0xa000}, 0x4) 2018/02/26 10:32:20 executing program 5: getpid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)="6e9f8e05430bf659117374617400") lseek(r1, 0xfffffffffffffe, 0x1) 2018/02/26 10:32:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7fffffff, 0x8, [0x2e14, 0x800, 0x6, 0x3, 0x400, 0x1, 0x8001, 0x7]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x10001, 0x4, 0x5, 0x1000, r2}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbaffc)=0x2ce5, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) 2018/02/26 10:32:20 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000ddd000)) 2018/02/26 10:32:20 executing program 6: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000005dff4)=@kern={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="530300000100050000005b0000000000543acf39aa20887adb778e157f17632d8d8ff69c158a41239b9ebb0bffb3f733b5997f3ea177012939d8da87908ea6febe3576c425336aadcb02e7415c99cf89940d5422ddcec9b7cbddf7c7e7ab06ae2b8be080d848cc4e59a64221d047ea3a2d64ce0dee49fe04ec55eb39ff18cadae0bcc060b29912063bff3a33bfb8725bfefbc50478e6d5c1cd572984e8a48bcc029ebdb4f619de28ab855a71a1b9a1e36889419f5a81d3c61916c7031604a632972c3d2ba0"], 0x10}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) syz_emit_ethernet(0xffe5, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)) bind$ax25(r0, &(0x7f0000000040)={0x3, {"0a14e54ab3815e"}, 0x101}, 0xfffffffffffffccc) 2018/02/26 10:32:20 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x6}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@empty, @multicast1}, &(0x7f0000000140)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x20, 0x29, r2, r3}, {0x7, 0x8, 0x7, 0x8, 0x8001, 0xe89, 0x1f, 0x9}, {0x401, 0x2, 0x80, 0x3}, 0xfffffffffffffff8, 0xb, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x3, 0x3, 0x20006, 0x58dacb64, 0x7fff, 0xf0}}, 0xe8) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000b23000), &(0x7f0000000080)=0x4) 2018/02/26 10:32:20 executing program 1: clone(0x200, &(0x7f0000000140), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000abffd0)=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x902, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x1f8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 10:32:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8002, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000080)=0x3) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r3, 0x4000000002, 0x8, 0x401) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000fa590d856a461093579de215cbdfb28d0fe54cdbc2d0afc0e183eaaa3d8f4d1371166ef6982fcd5218fca1e71a7ce49f3585fb31f4325a301c956174224a6c1025252fe48cc7081f181096f05b4645b06bcae4b3e1b78203", @ANYRES32, @ANYRES32, @ANYRES32], &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x5e, 0xffffffffffffff2c, 0x1, 0x200}, 0x8) close(r0) 2018/02/26 10:32:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c00000000000000000000000000000000000000078e3fe91081975c851199256a1ab2c481b11761a4e89d19798c54a3b0f9a792e493e119cd49abf7438c3b1994fd4ebcbc678f67a677a73965b82b135a057e731cb2b10584da29ef788637d5daa01bfa0a7b01073032e8a8f7c918edda468a7d6f6ab64e765ab0e07bd9ebfefcf37fb3e3e7d83b0bcbb2f44be897f9c68d5b04fa25d49a157711b6fff0000000ebd243b76715f51865182502b2a3592affdbd18d382415e1a99769c16000000"], 0xc0}, 0x1}, 0x0) close(r0) socket$unix(0x1, 0x5, 0x0) 2018/02/26 10:32:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x7, 0x6, 0x40, 0x81, 0xa27, 0x4]}, 0x10) 2018/02/26 10:32:20 executing program 2: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x8, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f0000000180)=[&(0x7f0000000040)='ramfs\x00', &(0x7f00000000c0)="00806d647300", &(0x7f0000000200)='ramfs\x00', &(0x7f00000001c0)='ramfs\x00']) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) 2018/02/26 10:32:20 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x240, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000080)) fchown(r3, r1, r2) r5 = syz_open_procfs(r0, &(0x7f0000d76000)='attr/current\x00') sendfile(r5, r5, &(0x7f00006c7000), 0x2a) readv(r5, &(0x7f0000000000)=[{&(0x7f0000a6c000)=""/183, 0xffffffffffffff7b}], 0x1) 2018/02/26 10:32:20 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, &(0x7f0000000000)=""/151, 0x97, 0x100, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e71fc4)="2d01000000e6000000000300000000000000000074022fa5", 0x18, 0x0, &(0x7f0000455fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xa) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) 2018/02/26 10:32:20 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0x61}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000092ef31)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b00000000000000a179a12fde50780a76a462ef3130f0ac6187f082125b73cf404b7f169040f9b8de9629d63ac6992ac059cf0b5c3b7e8b41ca6af25faf6f619f4831917e8e768d78229f36223c190ed1c74a860a72884512d5cc081c3a51d943408bdec545e34d470f8de05c0cd3399ad18c2c9e684a99e03c6cc3c83224019c92a1544a513a133bb4818e777df2c1ef1aed5e2bdf5221a5d7c49a0352024404f3f76ab7553f66", 0xfffffffffffffd1c, 0x4, 0x0, 0x157) 2018/02/26 10:32:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000f9fff8)='./file0\x00', &(0x7f000069effa)='ramfs\x00', 0x100000, &(0x7f0000ec1ffe)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000fdb000)='adfs\x00', 0x1000, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f000069ffff)='.', &(0x7f0000eb8ffb)='cifs\x00', 0x2000, &(0x7f00002f4000)) 2018/02/26 10:32:20 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000080)=[], 0x0) 2018/02/26 10:32:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x499, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x200, 0x2, 0x100000001, 0x1, 0x0, 0x1, 0x8001, 0x3}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x9}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) setsockopt$inet_int(r1, 0x0, 0x2b, &(0x7f00000000c0)=0x6, 0x4) [ 58.417081] audit: type=1400 audit(1519641140.276:82): avc: denied { dyntransition } for pid=11170 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/26 10:32:20 executing program 2: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f0000000000)) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() socketpair$ax25(0x3, 0x3, 0xfb, &(0x7f0000000040)={0x0, 0x0}) flock(r1, 0x8) inotify_add_watch(r0, &(0x7f0000d1aff6)='./control\x00', 0x7) 2018/02/26 10:32:20 executing program 4: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4102) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/02/26 10:32:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dbfffc)=0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000635000)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = dup2(r0, r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e98fdc)={0x0, 0x0, 0x0, 0xfffffffffffffff9}) 2018/02/26 10:32:20 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x7f, 0x101, 0x7f}, {{r2, r3/1000+10000}, 0x2e19b38, 0x3, 0xff}, {{0x0, 0x2710}, 0x5, 0xa, 0x20}, {{0x77359400}, 0x7, 0xffff, 0x9}, {{0x77359400}, 0x3f15000000000, 0x124, 0x2}, {{}, 0x9, 0x401, 0x8001}, {{}, 0x9, 0x0, 0x5}, {{0x77359400}, 0x2, 0x0, 0x2}, {{0x77359400}, 0x9, 0xffffffff80000001, 0xa527}], 0xd8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00000001c0)=""/216, &(0x7f00000002c0)=0xd8) 2018/02/26 10:32:20 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/108, 0x6c, 0x1, &(0x7f00000000c0)={0x3, {"30741f90f47b57"}, 0x8358}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=""/9, &(0x7f0000000140)=0x9) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@dstopts={0x7f, 0x21b, [], [@generic={0x6, 0x1000, "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"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x7ff, 0xbf, "edaa92933ccb4141a126a958fd59dbcbcc47d7e46808549fa0dbf5af52835cd9e14a7fc87e230e9a8639874ac336439eeed87b2f2242495dc109e5db334e82bd791960c118cab2cead7c5c42c572f03d7205ef251c867a8d27290aa7c536c7c89c7562179ceff89b726699278b578ab7c00cfff11d39911a514a0f9f38ba6d8b0af248f702e061550ed36a5c8c008e2f5a84bd2c8e1f2398f510702c2a26dd25293ac9dbf5be519aa9526c8abeb5a28bba94e27af3f5b932e8b1a9dc451106"}]}, 0x10e8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001280)={0x9, 0x5, 0x3f}, 0x8) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001300)=0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001340)={0xf6bf, 0x4, 0xdf5, 0x27540000000000}, 0x8) syncfs(r1) getsockname$inet6(r0, &(0x7f0000001380)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000013c0)=0x1c) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001440)={0x2, &(0x7f0000001400)=[{}, {}]}) lremovexattr(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)=@known='system.posix_acl_default\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001580)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000015c0)={r2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001600)={0x4, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001640)={r3, 0xfffffffffffffff7}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vga_arbiter\x00', 0x0, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001740)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000001840)=0xe8) getgroups(0x3, &(0x7f0000001880)=[0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000001700)='./file0\x00', r6, r7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000018c0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffe, @empty, 0xaccc}}, [0x1, 0x1, 0x5, 0x1, 0x4, 0x8, 0xffff, 0x400080000000000, 0x4, 0x0, 0xdaf9, 0x720000000, 0xffffffffffffff09, 0x80, 0x7]}, &(0x7f0000001a00)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001a40)={r8, 0x10, "40cb9c8c79a62c25527ee7f3159e666a"}, &(0x7f0000001a80)=0x18) rt_sigaction(0x2c, &(0x7f0000001ac0)={0x1000, {0xb6}, 0x3, 0x43}, &(0x7f0000001b00), 0x8, &(0x7f0000001b40)) r9 = fcntl$dupfd(r0, 0x406, r1) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000001b80)=0x0) getpgid(r10) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000001bc0)=r10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001c00)=0x1b, 0x4) 2018/02/26 10:32:20 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)={@common, @ifru_data=&(0x7f0000000040)="29ae7d604c06b0095d8732730ce170cbc44fc487da8b30f185e2ac04dd993104"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x8, 0x40, {0x0, 0x989680}, 0x7, 0x1}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={@generic="f6d7cfef4a793fa6a9befe4d639673e6", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) renameat2(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x2) 2018/02/26 10:32:20 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDDISABIO(r2, 0x4b37) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) fstatfs(r0, &(0x7f0000000000)=""/145) fallocate(r1, 0x0, 0x7ffffffc, 0x7fe) 2018/02/26 10:32:20 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000002369eb97038352d636"], &(0x7f0000000100)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) sendmsg$nl_xfrm(r2, &(0x7f0000810fc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=ANY=[@ANYBLOB="b8000000190001040000000000000000e0000001000000000000000000000000ac14000000000000000000000000000000000000000000000a00000000000000", @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000220000000000000000000000000001000000000000000000000002000000000000000000008000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0xddd}, {0x4, 0x5}, {0x3, 0x8000}, {0x2, 0x1}, {0x3, 0x12}, {0x8, 0x9}, {0x7, 0x61a}, {0x7, 0xa3d}], 0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000300)={@empty, r4}, 0x14) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0x3, 0x0, 0x38abf9f, 0x2, 0xa0, 0x0, 0x3f, r4, r5}, {0x0, 0x9, 0x0, 0x5, 0x6, 0xcb3, 0x1, 0x10000}, {0xffff, 0x800, 0x544f, 0xfffffffffffeffff}, 0x80, 0xd, 0x2, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x0, 0x0, 0x6, 0x4, 0x99, 0x40}}, 0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x4000, r5, r7, 0x7ff, 0x2, 0x1000084) 2018/02/26 10:32:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x5, 0x0, 0x1, 0x9, 0x0, 0x1, 0x1000, 0x4, 0x8, 0x1, 0x5, 0x81, 0x7b7a43ea, 0x4b, 0x80000000, 0xf6e, 0x5, 0x5, 0xf0, 0x0, 0x0, 0x8, 0x8, 0xd0f, 0x0, 0x1, 0x6, 0x400, 0xea0b, 0x200, 0x8, 0xfff, 0xffffffff, 0xffffffffffffffc0, 0x200, 0xfffffffffffffffb, 0x0, 0x7, 0x3, @perf_config_ext={0xffffffffffffffff, 0x6}, 0x20000, 0x8000, 0x9, 0x7, 0x10001, 0x5, 0x9}, r1, 0x4da7, r2, 0x8) 2018/02/26 10:32:20 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x1}) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/02/26 10:32:20 executing program 2: timer_create(0x7, &(0x7f0000000140)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000)="a52d396e52fc974563117b404a88d1e3df1e3c69588c4d9a98c629933d2c10fef0a1032ecc4f7355e71bd049bb455831bb217aba5a1e9145ebeb7b0f4b231e71b391185f2d51df721ff23211edda4bbcd1fb3f2e02b24f7885aae5179fe8a81ee525ace04d146fa4ab3624ad976984336d91bb266edc77698e07e85d9c9e78503b55901f977bb4b5716288b0cde8e94f4ec8739cbc15ca79815160b51775699a2c8c571340f80c49f17b7d0c7f6d956dd96307e41fc4298e5da33bf0053f34873f5d4d6e98f530fb3dfa6ea471f18359cdfec21facda64c436c6bd3f01627aef047af07637ab027aec5639f51c", &(0x7f0000000100)="3739b876157bd77fa5b39d74eaabd1264dc70098d271c2dd058eebbec2cd9b91dea56ff451378c406404ab07a8679a45cf5c"}}, &(0x7f00000001c0)=0x0) timer_gettime(r0, &(0x7f0000000200)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x9, 0x3, 0x0, 0x9, 0x3, 0xfffffffffffffeff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000000000)={0x401}) 2018/02/26 10:32:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000dd9fc8)={&(0x7f0000697ff4)={0x10}, 0xc, &(0x7f0000684000)={&(0x7f0000c30000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'ecb-camellia-aesni\x00'}}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/02/26 10:32:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x241) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/49, 0x31, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800018f0bc600000000000000", @ANYRES32=r1, @ANYBLOB="00000300020000000a004e22ffff0000fe8000000000000000000000000000bb07000000"], 0x32) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000000)="c935ca2cf28bd3b487c411573bec014edcdfbf8bb96b83c8", 0xfffffffffffffdc5, 0x0, 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x55c, 0x1, 0x1, 0x2, 0x7, 0x6, 0x2}, &(0x7f0000000100)=0x20) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) rmdir(&(0x7f0000000180)='./file0\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/26 10:32:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000932fd8)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) sysinfo(&(0x7f0000000000)=""/4096) 2018/02/26 10:32:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffea9) 2018/02/26 10:32:20 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) mkdir(&(0x7f0000fd7ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@rc={0x1f, {0xd17, 0x2, 0x0, 0x0, 0x1, 0x8000}, 0x5}, 0xfffffef8, &(0x7f0000002000)=[], 0xfffffffffffffeb, &(0x7f0000002000)=[], 0x0, 0x80}, 0x20000000) 2018/02/26 10:32:20 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', "f400"}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x3, &(0x7f0000313000)) utimes(&(0x7f0000c1cff8)='./file0\x00', &(0x7f000054e000)) 2018/02/26 10:32:20 executing program 6: r0 = socket(0x800002, 0x1, 0xfffffffffffffff9) listen(r0, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000007ffc), 0x4) shutdown(r1, 0x0) 2018/02/26 10:32:20 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d87fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x90) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000fe3fce)=""/50) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/26 10:32:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) socket$key(0xf, 0x3, 0x2) 2018/02/26 10:32:20 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ax25={0x3, {"ff1d0175add22a"}}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000a92000)=ANY=[@ANYBLOB="b2c0669c"]) 2018/02/26 10:32:20 executing program 1: creat(&(0x7f0000d39ff8)='./file0\x00', 0x0) rename(&(0x7f00003b2ff8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mount(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x80, &(0x7f0000000100)="dd6ab9bc415bfecc64d8c513075ab3584947bacc393f543ebb4cd2d3b010770c9d6c8a0b5f7483e2b2e67ee5367bc703af5493fe4e54a5d1136617d7cd48fca474c11565dc3dabe2e95d5438ed65a631f3fa39c57fc626d68035899cf585e1a50a52e5dbea588c7c1566c09d3332e6d3a36baa0ca08144f99295e995f8c5e81413d2375fad6b2baeb593114002aa90d0ccf31daa50b16f724a93b39ae91453d46f6f990d67c902efb79a9ff6892c4c2c1c1e7b00a812a83eb21c1764ad67ef6518c6ae798d53614a28b9db078831bde13d220def51c91a6702c8feb9bf42507ccb4175f858e8ebee") 2018/02/26 10:32:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007c4a56)="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", 0x591, 0x80048000, &(0x7f0000e3efe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)="359f1e0e258a7bb1", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/26 10:32:20 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='sockfs\x00', 0x0, &(0x7f0000000100)) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/132) r0 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x1, 0x21) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) renameat2(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x2) 2018/02/26 10:32:20 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200043, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x8f98, 0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0xffffffffffffffff]) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x58, "fd44d235b487913fd5fb15b498fbca93ab947fd66d67571847a8d1d1c557648326f71d798076cefce7fce56e84c65130aeead0e1357faabf05a9de68c2dbc4f9f1f49e66aa1d6f31feffef76e194b29167fe14ecdb1e1ddb"}, &(0x7f0000000200)=0x60) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x20, 0x7, 0x8, 0xffffffffffff5944, 0x10}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r3, 0xc7}, &(0x7f0000000180)=0x248) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r4, 0x713}, &(0x7f0000000200)=0x8) 2018/02/26 10:32:20 executing program 6: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=ANY=[@ANYBLOB="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"], 0x3a) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) 2018/02/26 10:32:20 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/91, 0x5b}], 0x1, &(0x7f0000000180)=""/104, 0x68, 0x2}, 0x21) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r3 = getpgrp(0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000747000)=ANY=[@ANYBLOB="a800000010000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000060000000008001300", @ANYRES32=r3], 0x28}, 0x1}, 0x0) 2018/02/26 10:32:20 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1000) write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:xserver_misc_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x4c) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) 2018/02/26 10:32:20 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a002b2200000000ff02000000a59300000000000000000100000000"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="558e62cd32f6b8eb100005000000e1ff2800000043000000b82c2d3c0d82bec89c479d543d"], 0x10}}], 0x2, 0x0) 2018/02/26 10:32:20 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='sockfs\x00', 0x0, &(0x7f0000000100)) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/132) r0 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x1, 0x21) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) renameat2(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x2) 2018/02/26 10:32:20 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x112, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) r2 = socket(0x10, 0x803, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xf95e}, {0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff8}, 0x0, [0x80000001, 0x4, 0x3, 0xd3bf, 0xfffffffffffffc59, 0xdf, 0x80000001, 0xb46]}, 0x5c) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000d9bffc), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000200)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @random="00dfac828038"}, 0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="1c967c4bc12d45f67988c251398061cc"}) 2018/02/26 10:32:20 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x9, 0x7e2, 0x83, 0x7, 0x9, 0x1ff}) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) 2018/02/26 10:32:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@generic="338c51fce86cd28471bb1af2be533f68", &(0x7f0000000000)=@ethtool_drvinfo={0x3, "b0ba406710a1cbc8a11eda63fe0ac1f4747b45181d7bc234ffb042e482226f8c", "dc5b36f429d6f783124281eee78ab79e830f57cb0e06d8bfdc585ff8ea17a0cf", "1437cc132dc9286f2cd1903948014b0341b80a80604792efbc6bf1b7775d646d", "1bebb195ee23905ccf5ae1a36f9a121f56786733cc9b00ee4162f547063ae6c4", "ecb01dc3395a9cbfe9654bf18275a308f564d4fd250e1db6fef342b0b4f1c3bc", "f488dc25a11c54e47c91e5f2", 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x4}}) pipe2(&(0x7f0000000140), 0x800) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x2, @empty}, 0x387) 2018/02/26 10:32:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x400000000000082) munlockall() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000080)="74086e7500000100a226cf5c7c0e00002f426bf657eb47ba13a0b6093a30862b43ea0400000000000000108db4e23169114ef4fe6f021994f6e48ad7e760722632", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioperm(0x8, 0xb59, 0x1) sendfile(r0, r2, &(0x7f0000000100)=0x20000, 0x7) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x3, 0xffffffff80000000, 0x4, 0x3f, 0x5, "e44a834b253ce7b43b70f581b6dadb72418890641b1e47f12afa74d80dd16c957e16f453f23d772c10c6d96f9121848487fac57b96d57f7f1b75301790e87c", 0x1}, 0x60) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000100)={@generic="aa814b900e37b7cf842aa45fd7eb17d2", @ifru_data=&(0x7f0000000000)="b5a6569fc9cd726911447e70b4cbe56bc3137e18cec970423e3ffacca4d5b939"}) 2018/02/26 10:32:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007c4a56)="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", 0x591, 0x80048000, &(0x7f0000e3efe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)="359f1e0e258a7bb1", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/26 10:32:20 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4080802}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@newspdinfo={0xc4, 0x24, 0x100, 0x0, 0x1, 0x1, [@policy={0xb0, 0x7, {{@in=@rand_addr=0x4d4, @in=@loopback=0x7f000001, 0x1, 0x2, 0x3, 0x74d, 0x2, 0xa0, 0xa0, 0x3f, 0x0, r2}, {0xd02, 0x1f, 0x8, 0x3, 0x400, 0x10000, 0x7, 0x1}, {0x10000, 0x20, 0xc2d, 0x100000001}, 0x15c060f6, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x14}, 0x8000) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011ff0)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/02/26 10:32:20 executing program 2: prctl$intptr(0x2000000000029, 0x3) r0 = memfd_create(&(0x7f0000000000)='posix_acl_access\'\x00', 0x1) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x939) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x35, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed5ffa)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/02/26 10:32:20 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f0000676ff0), &(0x7f0000048000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 2018/02/26 10:32:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x40, @time={0x0, 0x989680}, 0x9, {0x2, 0x7}, 0xee, 0x2}) poll(&(0x7f000085bfc0)=[{r0, 0x50}, {r1}], 0x2, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe0000)=0x3) 2018/02/26 10:32:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x16e) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)={@generic, @ifru_flags}) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x2, 0x24000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x1, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x61, "3edd9609a9d73129a309a09b1b8294edee352c37d494f12dad62fbfc40397c817c2064b00c7b83b4871240b907d9469fe3831d5cff089bbd17e671973259c168460815dc17f8b552befb9e118cd3137f241e928aab8524d78ea91fc6e1f2c92d2a"}, &(0x7f0000000340)=0x69) 2018/02/26 10:32:20 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x40000000000000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[], &(0x7f0000000080)=[]}}], 0x0, 0x0, &(0x7f0000000500)}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040)=""/89, 0x59, 0x0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/26 10:32:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x80800) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/02/26 10:32:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="acee547dfe76853766ba79e2fdb17dc4"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/26 10:32:20 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x5000000000003) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) sendmsg(r0, &(0x7f0000d16fc8)={&(0x7f0000c09fe4)=@hci={0x1f, r1, 0x1}, 0xc, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0xb, "04"}], 0x18}, 0x0) 2018/02/26 10:32:20 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x44000, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x1, 0x0, 0xeca7, 0x0, 0x1}, 0x3, 0x3}) [ 58.859273] audit: type=1400 audit(1519641140.726:83): avc: denied { transfer } for pid=11316 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 58.890662] binder: BINDER_SET_CONTEXT_MGR already set [ 58.896134] binder_alloc: 11316: binder_alloc_buf, no vma [ 58.901778] binder: 11316:11321 ioctl 40046207 0 returned -16 [ 58.907991] binder: 11316:11335 transaction failed 29189/-3, size 40-8 line 3127 [ 58.916920] binder: 11316:11321 got transaction to invalid handle [ 58.924821] binder: 11316:11321 transaction failed 29201/-22, size 0-0 line 3004 [ 58.936848] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.943539] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.949036] binder: release 11316:11321 transaction 43 out, still active 2018/02/26 10:32:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x1, 0x47, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x88) pipe(&(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x2, 0x7ff, 'queue1\x00', 0x100000000}) close(r0) 2018/02/26 10:32:20 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000001fe8)={0xfffffffffffffffe, 0x0, 0x9, 0xffffffffffffff5d, 0x3, 0x8}) socketpair(0x1d, 0x80004, 0xffffffffffffffe1, &(0x7f0000000040)={0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={@generic="b61f2395b1de4cb118da35fa6c2558e6", @ifru_mtu=0x949}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x48) r3 = syz_open_procfs(r0, &(0x7f0000000ff9)='ns/ipc\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000100)="8ade19b6a5117da62eb9ff9363499d") ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x53b89ac5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4000, 0x0) 2018/02/26 10:32:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1400000006) writev(r0, &(0x7f0000ba0ff0)=[{&(0x7f0000d16fd7)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) 2018/02/26 10:32:20 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efafeb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef9feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb950, 0x2, 0xff, 0x0, 0x6, 0x7f, 0xff}, 0x20) flistxattr(r1, &(0x7f0000000000)=""/194, 0xc2) close(r0) 2018/02/26 10:32:20 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="8236fe559706a190364995eb3a4198ceb43ea2f72970b2fbdba87f21d2816b2537f6ee44c98dacac31acb988ae4a0f7669a3024b4977e7ed5e5670") write$sndseq(r1, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick, {0x8}, {}, @result}], 0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x6, 0x8001, 0x9, 0x3, 0x80}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, [0x40, 0x8, 0x8, 0x4, 0x0, 0x8001, 0xfff, 0x139, 0x0, 0x9, 0x81, 0x7, 0x0, 0x100000001, 0x2]}, &(0x7f0000000280)=0x108) sendfile(r0, r1, &(0x7f000001eff8), 0x20) 2018/02/26 10:32:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) 2018/02/26 10:32:20 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffe01) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) vmsplice(r0, &(0x7f0000001500)=[{&(0x7f0000000040)="45be60c59c15dda7", 0x8}, {&(0x7f0000000080)="d0289340c5904cf6", 0x8}, {&(0x7f00000000c0)="c1d9a00e8581a1ca319c6d96890188c6f27bf6533bbf2c3592b94553ea062012966de8e182d2da0420d6e1e9b6d41828488d1ceef6d4dcedbad08922fb1c6ea80a55322480503d9bd7c17812e946c77ca2b833fa962120a72ab81a3e13711304daed0e0f57d9493bdea4e122931353581b0f733522dd4cf846989b4329feb21cffccc7202539f4da0b76b9890821ea738f82acfdf118c0ef317ffc9f8513f0663ccc106ac49496ab95f6", 0xaa}, {&(0x7f0000000180)="c84ea6e9fe685c2364017096e2890c156ebb587b874088eb42713e880f72574afe6975e04da6148aeb8fdbc1cca398847dde454359df5e14ffa5e0453961f53f0af8b6301b6c33d8626c8495ebd6c2a13492ea7ce3171686ba84478345aaa573f83c5ce37170532d62e6ccc9830da4f6c746e2c6e9ff6a481c55262efd917304963b82eb530b6640ca6dc1ad925a01f4f5d120e24951cf486a63d03aceee4ddb42f06ab2c9ad5fa9d0ec38c6fcb212597d1150b23ff082037b45bd0e80a884445c0e9ad8caa80b902ff464338d067431e49ea3954206763d4b", 0xd9}, {&(0x7f0000000280)="e10f0ebb3dce55c2bd60f428fa3aa6d151c026155568a758e9ea48bdcf51356bb2f76938ba5a40a623a912e49575442568b90779e52082fd2b51d415b58daa618a4cef3743c4db6691445a101c0f0a179d6aca327c8ffd37e2266d5a8168f26405857dc30544f120d98f43dcccd42a054df11da36340e9a538b05477a8cbe3e8", 0x80}, {&(0x7f0000000300)="ce119726", 0x4}, {&(0x7f0000000340)="80f82ed844cbb0fdcf4596e326d5c5b6cb974ef0b75a6d1f5d2105e0f26b3faca479ad4da0b618fbd389538718e656e85511c4a4d1d5a8bef779aa6346b25596bcf826f9aa503b8c647a947e99d20c9b2c8b69bce52b72b66a6269489c5b05d8432d3543bdc2a77b50c7c5fc6f4b7c203146b2898e6309f984096ef02a06fcc7eb225ef46c12272e3ab19930b7593dfecd139318a94b7741a8123939ff9c3024fba21d4254f172dd966a12a74b2b", 0xae}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="ce62512331bfa90acbe47cfac112b71136af2c2c16c59f64decf07620b250ef00f32214f263b6f76c56ca93d2cb54f9bee49b08597b61ce86b3ff52c7e620ce2000e36a6bfe0f6bf77f609f4682b6b0705ecb64af68b6d00c7282ec4d53091e92a70b4cb7cee13f8f74d31e760411ae7a9dd6b0b1ec06c6ecf1ca01c944ae8fb312948200c595f7f3e74d068", 0x8c}, {&(0x7f00000014c0)="f2fab96f3386b30db9e93b70d38310c16ef98fe2d93311e55e8c2e6ab658c4291fc635161016cd32e0476974f4148f60e9e32c93d858e5c1cfcf118a13e4ce", 0x3f}], 0xa, 0xa) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) 2018/02/26 10:32:20 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000200)=[{&(0x7f0000000080)=""/204, 0xcc}, {&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/7, 0x7}], 0x3, &(0x7f0000000600)=[{&(0x7f0000000240)=""/60, 0x3c}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000340)=""/222, 0xde}, {&(0x7f0000000440)=""/154, 0x9a}, {&(0x7f0000000500)=""/234, 0xea}], 0x6, 0x0) rt_sigprocmask(0x3, &(0x7f0000002000), &(0x7f0000002ff8), 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x40, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000680)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc01}) r3 = add_key(&(0x7f00000006c0)='id_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)="5378d238f9a687643fd5eadb27f2c14e0cba392285f0289cf605243581b2c9b7a42c1090fc3cf4b6dd982c7fa34a0e5b2e5d8f38034e91e7b8e8c4eba1696232af9ef525ea89cf6489fe56f6839482d8b966a17fda1626f982c569edf1a3818d04c50277c16de5b57aa462a320d9e13374b7171de440506e57c94644bdd814d27a5899c4544c8f6cc40eb8edb7da3c33cdffacfb0c47ce744f5a57cd2ceb4154b02c07b1235a72801da0551b7f3f0776b10e36fb1edf6d601c7a0b7245e0e94a9b32", 0xc2, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) keyctl$read(0xb, r3, &(0x7f0000000840)=""/131, 0x83) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) setsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000000080)=0x80, 0x4) 2018/02/26 10:32:20 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) prctl$getreaper(0xb, &(0x7f00000000c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) [ 58.955905] binder: unexpected work type, 4, not freed [ 58.961164] binder: undelivered TRANSACTION_COMPLETE [ 58.966416] binder: release 11316:11335 transaction 46 out, still active [ 58.973232] binder: undelivered TRANSACTION_COMPLETE [ 58.978462] binder: send failed reply for transaction 43, target dead [ 58.985028] binder: send failed reply for transaction 46, target dead 2018/02/26 10:32:20 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10d402, 0x38) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/26 10:32:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x3) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000001c0)='.dead\x00', 0x0) 2018/02/26 10:32:20 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0x47e5e8, {0xfffffffefffff27c}}, &(0x7f0000000000), 0x8, &(0x7f0000e04ff8)) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/02/26 10:32:20 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffe01) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) vmsplice(r0, &(0x7f0000001500)=[{&(0x7f0000000040)="45be60c59c15dda7", 0x8}, {&(0x7f0000000080)="d0289340c5904cf6", 0x8}, {&(0x7f00000000c0)="c1d9a00e8581a1ca319c6d96890188c6f27bf6533bbf2c3592b94553ea062012966de8e182d2da0420d6e1e9b6d41828488d1ceef6d4dcedbad08922fb1c6ea80a55322480503d9bd7c17812e946c77ca2b833fa962120a72ab81a3e13711304daed0e0f57d9493bdea4e122931353581b0f733522dd4cf846989b4329feb21cffccc7202539f4da0b76b9890821ea738f82acfdf118c0ef317ffc9f8513f0663ccc106ac49496ab95f6", 0xaa}, {&(0x7f0000000180)="c84ea6e9fe685c2364017096e2890c156ebb587b874088eb42713e880f72574afe6975e04da6148aeb8fdbc1cca398847dde454359df5e14ffa5e0453961f53f0af8b6301b6c33d8626c8495ebd6c2a13492ea7ce3171686ba84478345aaa573f83c5ce37170532d62e6ccc9830da4f6c746e2c6e9ff6a481c55262efd917304963b82eb530b6640ca6dc1ad925a01f4f5d120e24951cf486a63d03aceee4ddb42f06ab2c9ad5fa9d0ec38c6fcb212597d1150b23ff082037b45bd0e80a884445c0e9ad8caa80b902ff464338d067431e49ea3954206763d4b", 0xd9}, {&(0x7f0000000280)="e10f0ebb3dce55c2bd60f428fa3aa6d151c026155568a758e9ea48bdcf51356bb2f76938ba5a40a623a912e49575442568b90779e52082fd2b51d415b58daa618a4cef3743c4db6691445a101c0f0a179d6aca327c8ffd37e2266d5a8168f26405857dc30544f120d98f43dcccd42a054df11da36340e9a538b05477a8cbe3e8", 0x80}, {&(0x7f0000000300)="ce119726", 0x4}, {&(0x7f0000000340)="80f82ed844cbb0fdcf4596e326d5c5b6cb974ef0b75a6d1f5d2105e0f26b3faca479ad4da0b618fbd389538718e656e85511c4a4d1d5a8bef779aa6346b25596bcf826f9aa503b8c647a947e99d20c9b2c8b69bce52b72b66a6269489c5b05d8432d3543bdc2a77b50c7c5fc6f4b7c203146b2898e6309f984096ef02a06fcc7eb225ef46c12272e3ab19930b7593dfecd139318a94b7741a8123939ff9c3024fba21d4254f172dd966a12a74b2b", 0xae}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="ce62512331bfa90acbe47cfac112b71136af2c2c16c59f64decf07620b250ef00f32214f263b6f76c56ca93d2cb54f9bee49b08597b61ce86b3ff52c7e620ce2000e36a6bfe0f6bf77f609f4682b6b0705ecb64af68b6d00c7282ec4d53091e92a70b4cb7cee13f8f74d31e760411ae7a9dd6b0b1ec06c6ecf1ca01c944ae8fb312948200c595f7f3e74d068", 0x8c}, {&(0x7f00000014c0)="f2fab96f3386b30db9e93b70d38310c16ef98fe2d93311e55e8c2e6ab658c4291fc635161016cd32e0476974f4148f60e9e32c93d858e5c1cfcf118a13e4ce", 0x3f}], 0xa, 0xa) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) 2018/02/26 10:32:20 executing program 3: setrlimit(0x7, &(0x7f0000f66000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffffad) memfd_create(&(0x7f0000ee6ff6)="be747275737465642800", 0x0) 2018/02/26 10:32:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d000000d2d6f7c93852b7c97de4b0eebaaabfa81449d8468042fc468cdf1b6a16cef7a4790273a865c17536865aac83875e606e21ad629b15be0308c41facae740d798356a32f98723df957501baf96224269529cbf46b9596b39bed9e71f9fe3a54ab7be22476f114898b17d0419f954b81118679b5fc0ac15bf7c03896c720dce555d8e4b24843fd276267456c33c8eb82b8e5e2ab7ffe41575a97e98be2027"], &(0x7f00000000c0)=0xa5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x7, 0x5, 0xff, 0xfffffffffffffffe, 0x4}, &(0x7f00000001c0)=0xa0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000240)) 2018/02/26 10:32:20 executing program 5: clock_getres(0x1, &(0x7f0000000000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x8, 0x10000, 0x1ff, {}, 0x5, 0x5}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x5) 2018/02/26 10:32:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000000)=0x9, 0x4) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)) 2018/02/26 10:32:20 executing program 4: unshare(0x10000000) r0 = syz_open_dev$mice(&(0x7f0000c6aff0)='/dev/input/mice\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000f5efae)=""/82, 0x52, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/26 10:32:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='eth0+selinuxkeyring\x00', 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00fef)=""/17, &(0x7f0000dfeffc)=0x11) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)=')cpuset@\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/02/26 10:32:21 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vxfs\x00', 0x800, &(0x7f00000000c0)="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") open$dir(&(0x7f0000013000)='./file0/bus\x00', 0x882, 0x0) 2018/02/26 10:32:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000089ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@broadcast=0xffffffff, @empty, @multicast1=0xe0000001}, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') readv(r1, &(0x7f0000541000)=[{&(0x7f000023cf15)=""/235, 0x59}, {&(0x7f0000130000)=""/161, 0x21a}, {&(0x7f000098cfb7)=""/73, 0x49}, {&(0x7f0000705f4d)=""/179, 0xb3}, {&(0x7f0000821f0f)=""/241, 0xf1}, {&(0x7f0000e94fbd)=""/67, 0x43}, {&(0x7f0000b18000)=""/87, 0x57}, {&(0x7f0000936000)=""/210, 0xd2}, {&(0x7f0000d5bf17)=""/233, 0xe9}, {&(0x7f00000f7000)=""/28, 0x1c}], 0xa) 2018/02/26 10:32:21 executing program 5: r0 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), 0x4) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 10:32:21 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000000), 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x400) 2018/02/26 10:32:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x4, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/60, 0x3c, 0x2, &(0x7f0000000040)=@rc={0x1f, {0x1000, 0x6, 0x7, 0xd1, 0x3407c778, 0xffffffff}, 0x100000001}, 0xa) 2018/02/26 10:32:21 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@ipx, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)=""/20, 0x14}, {&(0x7f00000000c0)=""/112, 0x70}], 0x2, &(0x7f0000000180)=""/64, 0x40, 0x5}, 0x140) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @multicast1}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@common='vcan0\x00', 0xd46}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @dev={0xac, 0x14}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/26 10:32:21 executing program 4: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x5, 0x10, "2bdd3f6f73bedf7c2f04d4a92eb26595861ae5e5bffd1c1aa93accde83a8085082ff72b1b5e03b878575f097bdd26c998306844d6f553198b0399df4be6648c9", "1d31a2954ac53bfb7bd45dcf8c33058c412bfec9f5eb3377b084a8dafc4f467f1fef14b71cea03feeee1b4e6533a4e6452adc571d08247b012ebd9b8a86d497f", "c97e7ef946a71412ac30e252c358240c25733785ea38444b5c5a1f2dd09c2cef", [0x0, 0x4]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x4, 0x698}, 0x1, 0x3, 0x9, {0x7, 0x4}, 0x5, 0x1ff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x6, 0x400000020a, 0x3fff, 0x2, 0x4, 0x0, 0x8, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) listen$netrom(r0, 0x4) 2018/02/26 10:32:21 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) clock_gettime(0x7, &(0x7f0000000000)) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) r2 = geteuid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) fchown(r1, r2, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x80201e, &(0x7f0000000080)) 2018/02/26 10:32:21 executing program 5: getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/153, &(0x7f00000000c0)=0x99) sendmsg(0xffffffffffffffff, &(0x7f0000f65fc8)={&(0x7f0000b07f80)=@generic={0x8000000a, "daf8ffe6ffffff0001f90000000000b61b340e63f8ab691822e903e7d64ac800000002000000007f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff200000000000000076167b456"}, 0x80, &(0x7f0000c7b000)=[], 0x0, &(0x7f0000fdfd74)=[]}, 0x0) 2018/02/26 10:32:21 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x4841ff, 0x0) setuid(r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0xdd, 0x4) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000000)={0x3f, 0x75, 0x5, 0xee, 0xfff, 0x4}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="15000000000401ff8d2bbbd9253aacfb9d97f318ffffff0000000000400000001a33a4e6abecb3b75f352d981fbccb364f411f894969c8a7382b9e2e03de300fc771b7ac67742e26097dd463189807161527c514258054bc0f2b7bb80c2430b098"], 0x20}, 0x1}, 0x0) 2018/02/26 10:32:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)) 2018/02/26 10:32:21 executing program 5: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x0, 0x200000, 0xffffffffffffffff}, 0x10) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) chroot(&(0x7f0000000000)='./file0\x00') 2018/02/26 10:32:21 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0xc, 0x0, &(0x7f00000000c0)=[@exit_looper={0x630d}, @increfs={0x40046304}], 0xba, 0x0, &(0x7f0000000140)="9f3d7a1672bb0505573221dfd7a1bf8995f608383508eaacc0a32286e6935c776e5c6ec3603250e8136e598a1e7827b70bd246e3c55f5e5d6289491fa393e6f98646413806057e46af8a9d92f04bbed3a0dc21badfa65bc5e616b02ac57d79a57f7c752dc7951e0fdbca53c0340306a77ddc7b28221ed8b38b00bab3912994cc98cbf678cc0b95dbe04f4c01482ce7f4f6257ec2d6e22dd8976ddd3c60b6d5d4bb13a19c1513d7c4dc624e402d3f8480006f9545ec2308fab9ec"}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000200)="1af4d27b0ba404005cad0448802ebdb8ffcaa07eeb1f93114c416a4d0793c29b0555368418d85d6e8368a24ff35d3913436de94299becf156bc7fe5dfc0bdab2e640f9cb660eb8f0176269a57e617714cd06fb4eecd7b3d9b5e108f0739e3099ef5d998dc882e900e1f3a2f8eee92e37c7f32d8d") ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r2}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/26 10:32:21 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) clock_gettime(0x7, &(0x7f0000000000)) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) r2 = geteuid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) fchown(r1, r2, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x80201e, &(0x7f0000000080)) 2018/02/26 10:32:21 executing program 0: r0 = socket$inet6(0xa, 0x8000005, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0xffff}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x1}, {{@in=@empty, 0xffffffffffffffff, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6295}, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x8000, &(0x7f00000000c0)=0x4) 2018/02/26 10:32:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xfff, 0x8002, 0x0, 0xffff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x81}, &(0x7f00000000c0)=0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d1a687b8c6fc82b8b9f4953", 0x10}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000100), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000002500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000024c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="0822000023000c0029bd7000fedbdf25140000000c000e0000000000", @ANYRES32=r2, 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@ANYRES32=r0, @ANYBLOB="080008030000000808ed000000000000000000e1"], 0x2208}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ftruncate(r1, 0x800) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000002540)={0x9}, 0x4) 2018/02/26 10:32:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x5, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x67a}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x80000001}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00000014c0)=[], 0x228, 0x20040010) 2018/02/26 10:32:21 executing program 5: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x0, 0x200000, 0xffffffffffffffff}, 0x10) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) chroot(&(0x7f0000000000)='./file0\x00') 2018/02/26 10:32:21 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="96427feebcc603c266c4a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000180)="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") shutdown(r0, 0x1) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3ff, 0x2, 0x9, 0x4, 0xb7b9, 0x2, 0x1000, {0x0, @in={{0x2, 0x2, @rand_addr=0x100}}, 0x8, 0x81, 0x63, 0x20, 0x2}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x100000000}, &(0x7f0000000280)=0x8) 2018/02/26 10:32:21 executing program 0: r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) preadv(r0, &(0x7f0000000fb0)=[], 0xe6ede8367bcb856, 0x0) setns(r0, 0x40000000) 2018/02/26 10:32:21 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000453ff6)='attr/prev\x00') mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) read$eventfd(r0, &(0x7f0000ffcffd), 0x8) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x17) [ 59.244821] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 59.266814] binder: 11437:11440 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 59.277124] binder: BINDER_SET_CONTEXT_MGR already set [ 59.282610] binder: 11437:11446 ioctl 40046207 0 returned -16 2018/02/26 10:32:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @dev}, &(0x7f0000000040)=0xc) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3339ff0f0000000000007266"]) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) 2018/02/26 10:32:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x11) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x3, 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x52) close(r1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x29) 2018/02/26 10:32:21 executing program 0: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000002cfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000bfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x7, 0xfff, 0x20, 0x1ff, @time={0x77359400}, {0x10001}, {0xb5b8, 0xd5}, @control={0x4, 0x9, 0x8}}, {0x3, 0x8, 0x5, 0x7fff, @time={0x0, 0x1c9c380}, {0xfffffffffffffffe, 0xff}, {0x3, 0xea6a}, @raw8={"73168692e38e54a63f156453"}}, {0x3518be5d, 0xfffffffffffff001, 0x0, 0xfa45, @time, {0x1f, 0x7}, {0x9ca, 0xfff}, @control={0x8, 0x9, 0x4}}, {0xfffffffffffffff8, 0x400, 0x0, 0x5, @time={0x0, 0x989680}, {0x31d, 0xf50d}, {0x8, 0x3}, @result={0x7, 0xbe7e}}, {0xfff, 0x3f, 0x7, 0x10001, @time={r2, r3+10000000}, {0x3, 0x1ff}, {0x200, 0x3}, @note={0xfffffffffffffffa, 0x3, 0x3, 0x84dc}}, {0x8000, 0x0, 0x5, 0xac0, @time={0x77359400}, {0x80, 0x6}, {0x7, 0x3}, @quote={{0x3, 0xf64}, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x7fff, 0x8, @tick=0x7, {0xfff, 0x4}, {0x407, 0xfffffffffffffff8}, @raw8={"1191cf5ece8977faa993e3fe"}}}}, {0x4, 0x7, 0x2, 0x7e6, @tick=0x3, {0x3, 0x7}, {0x100, 0x7ff}, @raw32={[0x7963276b, 0x80, 0x7]}}, {0x6, 0x7, 0xfffffffffffffc00, 0x6, @time, {0x3, 0xfff}, {0x3, 0xffffffff}, @connect={{0x0, 0xd1af}, {0x4, 0x6}}}, {0xb9, 0x7ff, 0xf7, 0x6, @time={0x77359400}, {0x3, 0x3ff}, {0xfffffffffffeffff, 0x7}, @queue={0x377, {0x8, 0x9}}}], 0x1b0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[0x8a84, 0x3, 0x4, 0x8, 0x4, 0xee]}) 2018/02/26 10:32:21 executing program 6: ioctl$VT_RELDISP(0xffffffffffffffff, 0xb701) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000000)) [ 59.338113] audit: type=1400 audit(1519641141.196:84): avc: denied { getopt } for pid=11464 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 10:32:21 executing program 3: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffe0e) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x3, 0xd468a9a3779f272) 2018/02/26 10:32:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f75000)=0x4) poll(&(0x7f0000d06ff8)=[{r0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000bd0fb2)="e5", 0x1}], 0x1) socketpair(0x4, 0x4, 0x7, &(0x7f00000000c0)={0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x800, 0x4) 2018/02/26 10:32:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @dev}, &(0x7f0000000040)=0xc) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3339ff0f0000000000007266"]) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) 2018/02/26 10:32:21 executing program 4: mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x2, 0x6}, 'port0\x00', 0x10, 0x60070, 0x8, 0xcf, 0xfffffffffffffff9, 0x0, 0xffffffff, 0x0, 0x2, 0x100}) 2018/02/26 10:32:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @multicast2}, &(0x7f0000000040)=0xc) fchdir(r0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 10:32:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000000000)) umount2(&(0x7f000049c000)='.', 0x0) 2018/02/26 10:32:21 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup3(r1, r0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000000), 0xfffffd92) 2018/02/26 10:32:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xfff, 0x8002, 0x0, 0xffff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x81}, &(0x7f00000000c0)=0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d1a687b8c6fc82b8b9f4953", 0x10}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000100), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000002500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000024c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="0822000023000c0029bd7000fedbdf25140000000c000e0000000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="080008030000000808ed000000000000000000e1"], 0x2208}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ftruncate(r1, 0x800) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000002540)={0x9}, 0x4) 2018/02/26 10:32:21 executing program 0: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) r1 = getuid() ioprio_get$uid(0x3, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) connect(r0, &(0x7f0000002000)=ANY=[@ANYBLOB="1f00010000f8ff00"], 0x3a) sendto(r0, &(0x7f0000004000), 0xfffffffffffffedc, 0x0, 0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='ppp1/^loselfcgroup\'\x00', 0x1) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000040)="72b1a81b5ab0dad5bd38ee991e92e6a1b91c2c8c077a") 2018/02/26 10:32:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000feffa0), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x40) 2018/02/26 10:32:21 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x8, 0xffffffffffffff9e) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000080)={0x0, 0x7000000000000000, 0x0, 'queue0\x00', 0x7fffffff}) 2018/02/26 10:32:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) inotify_init() setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000), 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x81, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x8, 0x4) 2018/02/26 10:32:21 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) sendfile(r0, r1, &(0x7f00005faff8)=0x38, 0xfffb) 2018/02/26 10:32:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f75000)=0x4) poll(&(0x7f0000d06ff8)=[{r0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000bd0fb2)="e5", 0x1}], 0x1) socketpair(0x4, 0x4, 0x7, &(0x7f00000000c0)={0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x800, 0x4) 2018/02/26 10:32:21 executing program 6: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000000ffc)) r3 = socket(0x200000000010, 0x2, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0xc, 0xbb, 0x1, 0x8, 0x0, 0x6}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KDMKTONE(r5, 0x4b30, 0x1) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e48ffc)=0xfffffffffffffffa, 0x4) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r3, &(0x7f0000fea000)=[{&(0x7f0000000040)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1fb09f0338d9fcbfd7dd03924ed9eb923b2e5d9689", 0x3d}], 0x1) 2018/02/26 10:32:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)=@ethtool_cmd={0x1f}}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000040)=""/49, &(0x7f00000000c0)=0x31) socket$key(0xf, 0x3, 0x2) mq_getsetattr(r1, &(0x7f0000000040)={0x9, 0x7, 0x4, 0x4, 0xb767, 0x1, 0xffffffff, 0xc19}, &(0x7f0000000100)) 2018/02/26 10:32:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) seccomp(0x1, 0x1, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x9, 0x6, 0xfffffffffffffffd, 0x9}, {0x80000001, 0x800, 0x3, 0x100}, {0x20, 0x3, 0x3f}, {0xff4, 0x570b, 0xecd}, {0x76a6, 0x1, 0xffffffffffffffff, 0xffffffff}, {0x4, 0xff, 0x8, 0x800}, {0x0, 0x0, 0x1, 0x1}]}) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000002200)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/127, 0x7f}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/82, 0x52}, {&(0x7f0000002180)=""/52, 0x34}, {&(0x7f00000021c0)=""/18, 0x12}], 0x6, &(0x7f0000002680)=[{&(0x7f0000002280)=""/165, 0xa5}, {&(0x7f0000002340)=""/200, 0xc8}, {&(0x7f0000002440)=""/126, 0x7e}, {&(0x7f00000024c0)=""/7, 0x7}, {&(0x7f0000002500)=""/6, 0x6}, {&(0x7f0000002540)=""/178, 0xb2}, {&(0x7f0000002600)=""/94, 0x5e}], 0x7, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002700)='/dev/autofs\x00', 0x101000, 0x0) dup3(r0, r1, 0x0) 2018/02/26 10:32:21 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8001, 0x2, 0x1c, 0x9}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x803e, r0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000040), 0x3) clock_settime(0x7, &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/02/26 10:32:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r0) 2018/02/26 10:32:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x352e, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000c80ff4)={0x80000000}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) epoll_wait(r3, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/02/26 10:32:21 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = dup(r0) sendmmsg$inet_sctp(r1, &(0x7f0000004180)=[{&(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000540)=[]}], 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) 2018/02/26 10:32:21 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) sendfile(r0, r1, &(0x7f00005faff8)=0x38, 0xfffb) 2018/02/26 10:32:21 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000040)) getitimer(0x1, &(0x7f0000000100)={{0x0}, {0x0}}) r7 = accept$unix(r4, 0x0, &(0x7f0000000100)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000240)={@syzn}) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000bea000)={&(0x7f0000000280)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRES64=r8, @ANYRES32=r5], 0x4}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000180)={0x7, 0x401, 0x5}) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0xfffffffffffff6fb) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000001c0)=0x2400000000) ioctl(r4, 0x48ea4b4e, &(0x7f00000001c0)="9a9a1be970e648e65a7f53c7753d7a81a8bbdfccf6e8f2916210e552778b35628cbcaaa20e806f686cd2da1452086a0f500f33b300ba10cf011e7885c60d1698b6cf4a1ce8eef855f483b104d8eec43042549a919fc038d9c2d468d19c33e8f12616c94bd66044d78fd4dd8060de59da77665d4c3105533d404cf775447f2f44eea35b43a7342bda936d46ae9cdd2f6119f11a775f1dd5ab9529b11c449776f5c9836f61bed939e3ea769472e53d5bd99f4c") read(r7, &(0x7f00000002c0)=""/116, 0x74) 2018/02/26 10:32:21 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82002, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 10:32:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r0) [ 59.777452] [ 59.779136] ====================================================== [ 59.785438] [ INFO: possible circular locking dependency detected ] [ 59.791837] 4.9.84-ga9d0273 #44 Not tainted [ 59.796138] ------------------------------------------------------- [ 59.802523] syz-executor6/11569 is trying to acquire lock: [ 59.808127] (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 [ 59.816614] but task is already holding lock: [ 59.821257] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 59.829677] which lock already depends on the new lock. [ 59.829677] [ 59.836659] [ 59.836659] the existing dependency chain (in reverse order) is: [ 59.844251] -> #1 (ashmem_mutex){+.+.+.}: [ 59.849042] lock_acquire+0x12e/0x410 [ 59.853337] mutex_lock_nested+0xbb/0x870 [ 59.857976] ashmem_mmap+0x53/0x400 [ 59.862092] mmap_region+0x7dd/0xfd0 [ 59.866295] do_mmap+0x57b/0xbe0 [ 59.870152] vm_mmap_pgoff+0x16b/0x1b0 [ 59.874544] SyS_mmap_pgoff+0x33f/0x560 [ 59.879025] SyS_mmap+0x16/0x20 [ 59.882802] do_syscall_64+0x1a4/0x490 [ 59.887179] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 59.892766] -> #0 (&mm->mmap_sem){++++++}: [ 59.897609] __lock_acquire+0x2bf9/0x3640 [ 59.902247] lock_acquire+0x12e/0x410 [ 59.906537] __might_fault+0x14a/0x1d0 [ 59.910914] ashmem_ioctl+0x3c0/0xfe0 [ 59.915207] do_vfs_ioctl+0x1aa/0x1140 [ 59.919582] SyS_ioctl+0x8f/0xc0 [ 59.923437] do_syscall_64+0x1a4/0x490 [ 59.927815] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 59.933403] [ 59.933403] other info that might help us debug this: [ 59.933403] [ 59.941511] Possible unsafe locking scenario: [ 59.941511] [ 59.947533] CPU0 CPU1 [ 59.952170] ---- ---- [ 59.956810] lock(ashmem_mutex); [ 59.960465] lock(&mm->mmap_sem); [ 59.966721] lock(ashmem_mutex); [ 59.972885] lock(&mm->mmap_sem); [ 59.976624] [ 59.976624] *** DEADLOCK *** [ 59.976624] [ 59.982661] 1 lock held by syz-executor6/11569: [ 59.987293] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 59.996221] [ 59.996221] stack backtrace: [ 60.000688] CPU: 0 PID: 11569 Comm: syz-executor6 Not tainted 4.9.84-ga9d0273 #44 [ 60.008274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.017600] ffff8801cde67908 ffffffff81d956b9 ffffffff853a3db0 ffffffff853a3db0 [ 60.025585] ffffffff853c3490 ffff8801d573b8d8 ffff8801d573b000 ffff8801cde67950 [ 60.033568] ffffffff812387f1 ffff8801d573b8d8 00000000d573b8b0 ffff8801d573b8d8 [ 60.041543] Call Trace: [ 60.044108] [] dump_stack+0xc1/0x128 [ 60.049441] [] print_circular_bug+0x271/0x310 [ 60.055555] [] __lock_acquire+0x2bf9/0x3640 [ 60.061496] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.068483] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 60.075384] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.082367] [] ? mark_held_locks+0xaf/0x100 [ 60.088309] [] ? mutex_lock_nested+0x5e3/0x870 [ 60.094508] [] ? __lock_is_held+0xa1/0xf0 [ 60.100273] [] lock_acquire+0x12e/0x410 [ 60.105867] [] ? __might_fault+0xe4/0x1d0 [ 60.111639] [] __might_fault+0x14a/0x1d0 [ 60.117317] [] ? __might_fault+0xe4/0x1d0 [ 60.123083] [] ashmem_ioctl+0x3c0/0xfe0 [ 60.128686] [] ? snd_seq_oss_ioctl+0x381/0xd20 [ 60.134888] [] ? get_name+0x250/0x250 [ 60.140308] [] ? get_name+0x250/0x250 [ 60.145738] [] do_vfs_ioctl+0x1aa/0x1140 [ 60.151418] [] ? ioctl_preallocate+0x220/0x220 [ 60.157617] [] ? selinux_file_ioctl+0x355/0x530 [ 60.163904] [] ? selinux_capable+0x40/0x40 [ 60.169757] [] ? __fget+0x20a/0x3b0 2018/02/26 10:32:22 executing program 5: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) umount2(&(0x7f0000b1d000)='.', 0x0) umount2(&(0x7f0000b1cfff)='.', 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x26881e617d2fe0b) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/02/26 10:32:22 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8800, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x100010000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) 2018/02/26 10:32:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000012ff0)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 10:32:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0xf4b8}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x20000000000000, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x3, 0xb53}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/26 10:32:22 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="757385c374716d643573756d656d3000"]) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x191002, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x324, 0xdba, 0x400, 0x8b, 0x5, 0x3, 0x9, 0x80000000, 0x8, 0x81, 0x4, 0x2000000000010001, 0x32f, 0x46, 0x9]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x80}, &(0x7f00000002c0)=0x8) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001040)={&(0x7f0000ffb000/0x4000)=nil, 0xbd, 0x7, 0x2, &(0x7f0000ffe000/0x1000)=nil}) 2018/02/26 10:32:22 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000000000)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write$selinux_create(r1, &(0x7f0000000040)=ANY=[], 0x0) 2018/02/26 10:32:22 executing program 3: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000000000), &(0x7f0000010ff0)={0x1}, 0x8) munmap(&(0x7f0000a77000/0x1000)=nil, 0x1000) rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000040)={0x0, 0x0}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/26 10:32:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r0) 2018/02/26 10:32:22 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x4010, r0, 0x200000000000000) ppoll(&(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) [ 60.175001] [] ? __fget+0x231/0x3b0 [ 60.180245] [] ? __fget+0x47/0x3b0 [ 60.185403] [] ? security_file_ioctl+0x89/0xb0 [ 60.191605] [] SyS_ioctl+0x8f/0xc0 [ 60.196760] [] ? do_vfs_ioctl+0x1140/0x1140 [ 60.202699] [] do_syscall_64+0x1a4/0x490 [ 60.208378] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 60.317628] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.322150] CPU: 0 PID: 11598 Comm: syz-executor6 Not tainted 4.9.84-ga9d0273 #44 [ 60.329746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.339068] ffff8801cbf6f480 ffffffff81d956b9 ffff8801cbf6f760 0000000000000000 [ 60.347040] ffff8801c03ac890 ffff8801cbf6f650 ffff8801c03ac780 ffff8801cbf6f678 [ 60.355017] ffffffff816626da ffffffff8107c65d ffff8801cbf6f5d0 00000001c740f067 [ 60.362982] Call Trace: [ 60.365542] [] dump_stack+0xc1/0x128 [ 60.370880] [] handle_userfault+0xa3a/0x1310 [ 60.376915] [] ? __save_stack_trace+0x7d/0xf0 [ 60.383028] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.390009] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 60.396385] [] ? save_stack+0xa3/0xd0 [ 60.401802] [] ? save_stack_trace+0x16/0x20 [ 60.407741] [] ? save_stack+0x43/0xd0 [ 60.413159] [] ? kasan_slab_free+0x72/0xc0 [ 60.419009] [] ? kfree+0x103/0x300 [ 60.424168] [] ? security_inode_init_security+0x1ab/0x350 [ 60.431325] [] ? shmem_mknod+0x99/0x1b0 [ 60.436917] [] ? shmem_create+0x2b/0x40 [ 60.442510] [] ? lookup_open+0x11de/0x18f0 [ 60.448368] [] ? path_openat+0xc1a/0x2910 [ 60.454135] [] ? do_filp_open+0x197/0x290 [ 60.459900] [] ? do_sys_open+0x366/0x620 [ 60.465589] [] ? handle_mm_fault+0x117b/0x2530 [ 60.471793] [] ? handle_mm_fault+0x1fc3/0x2530 [ 60.477994] [] handle_mm_fault+0x1fd1/0x2530 [ 60.484021] [] ? __pmd_alloc+0x410/0x410 [ 60.489702] [] ? set_next_entity+0x275/0xbe0 [ 60.495729] [] __do_page_fault+0x5c2/0xd40 [ 60.501581] [] ? mm_fault_error+0x2c0/0x2c0 [ 60.507521] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.514158] [] do_page_fault+0x27/0x30 [ 60.519665] [] page_fault+0x28/0x30 [ 60.524915] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 60.531895] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 60.538884] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 60.545875] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 60.553205] [] ? current_time+0x16/0xd0 [ 60.558797] [] generic_perform_write+0x1dc/0x500 [ 60.565170] [] ? page_endio+0x180/0x180 [ 60.570762] [] ? file_update_time+0xbc/0x3b0 [ 60.576787] [] ? save_stack_trace+0x16/0x20 [ 60.582727] [] ? current_time+0xd0/0xd0 [ 60.588334] [] __generic_file_write_iter+0x348/0x570 [ 60.595057] [] generic_file_write_iter+0x2d5/0x600 [ 60.601606] [] __vfs_write+0x4bf/0x680 [ 60.607111] [] ? do_iter_readv_writev+0x400/0x400 [ 60.613581] [] ? vfs_write+0x407/0x530 [ 60.619091] [] ? check_preemption_disabled+0x3b/0x200 [ 60.625902] [] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 60.632364] [] ? __sb_start_write+0x14a/0x310 [ 60.638477] [] vfs_write+0x189/0x530 [ 60.644335] [] SyS_write+0xd9/0x1b0 [ 60.649584] [] ? SyS_read+0x1b0/0x1b0 [ 60.655003] [] ? fput+0xd2/0x140 [ 60.659995] [] ? SyS_read+0x1b0/0x1b0 [ 60.665420] [] do_syscall_64+0x1a4/0x490 [ 60.671108] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/26 10:32:22 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x101400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x0, 0x6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xa3, 0x20}, 0xc) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[], 0x1, 0x0, &(0x7f00000000c0)='D'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x3eaccc1f, 0x0, &(0x7f0000000100)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/02/26 10:32:22 executing program 2: r0 = socket$packet(0x11, 0x6, 0x300) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ea8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) pipe(&(0x7f0000000000)) sendto$packet(r0, &(0x7f0000411f21)='-', 0x1, 0x0, &(0x7f0000cfefec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="a545478a499b"}, 0x14) 2018/02/26 10:32:22 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="757385c374716d643573756d656d3000"]) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x191002, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x324, 0xdba, 0x400, 0x8b, 0x5, 0x3, 0x9, 0x80000000, 0x8, 0x81, 0x4, 0x2000000000010001, 0x32f, 0x46, 0x9]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x80}, &(0x7f00000002c0)=0x8) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001040)={&(0x7f0000ffb000/0x4000)=nil, 0xbd, 0x7, 0x2, &(0x7f0000ffe000/0x1000)=nil}) 2018/02/26 10:32:22 executing program 4: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x1, &(0x7f0000000100)=[0x0]) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x800) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) ioctl$TIOCNOTTY(r0, 0x5422) 2018/02/26 10:32:22 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={@generic="f63622a016296bebec34983e9d418d6d", @ifru_ivalue=0x14}) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "551a2bd3866bff59c7ed8e247c5c633f251194220615a0ccb1d7b2c0e94bfcfe971d1a4ff3dcb05d5a0b858a74291a891f67ba378bb4f77dd67971f881ea33"}, 0x60, &(0x7f0000001440)=[], 0x0, &(0x7f0000001480)=[]}}, {{&(0x7f00000041c0)=@rc={0x1f}, 0xa, &(0x7f0000004340)=[], 0x0, &(0x7f0000004380)=[]}}], 0x2, 0x0) 2018/02/26 10:32:22 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x8000b) getpeername(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) time(&(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x2, @empty}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r4, 0x5, 0x10}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getpeername$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r5, @in={{0x2, 0x0, @empty}}, 0x7, 0x7fff, 0xa68, 0x2, 0x7}, &(0x7f00000001c0)=0xa0) sendto$ipx(r0, &(0x7f000086a000), 0xfe73, 0x0, 0x0, 0x379) 2018/02/26 10:32:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000c4ff2), 0x0, 0x20000020, &(0x7f000051aff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000722ff2)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a82f49)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() clock_gettime(0x0, &(0x7f0000f7eff0)) getitimer(0x1, &(0x7f0000546000)) clock_gettime(0x0, &(0x7f00008fd000)) utimensat(0xffffffffffffffff, &(0x7f0000c40ff8)='./file0\x00', &(0x7f0000000000)={{0x77359400}}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000), 0x4) getresgid(&(0x7f0000d7bffc), &(0x7f00005a9ffc), &(0x7f00009fcffc)) setregid(0x0, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000000)) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000), 0x14) futimesat(0xffffffffffffffff, &(0x7f0000691ff8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000556f9b)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10}, {r0, 0x3004}, {r0, 0x1000}], 0x3, &(0x7f00005cd69c), &(0x7f0000af5ff8)={0x9}, 0x8) 2018/02/26 10:32:22 executing program 5: r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) r2 = dup2(r0, r0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000000)=""/121) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000001740)=[{&(0x7f0000001700)=""/8, 0x8}], 0x1, &(0x7f0000001dc0)=[{&(0x7f0000001d40)=""/104, 0x68}], 0x1, 0x0) 2018/02/26 10:32:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x200000001) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ca1000)={&(0x7f0000cf9ff4)={0x10}, 0xc, &(0x7f0000c12ff0)={&(0x7f0000000380)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x7fff}, 0x1}, 0x0) write(r1, &(0x7f0000000040)="64b61a", 0x3) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0x5, 0x1}, {0x80000000, 0xffff}, 0x5, 0x4, 0x9}) ftruncate(r0, 0x1000) 2018/02/26 10:32:22 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="757385c374716d643573756d656d3000"]) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x191002, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x324, 0xdba, 0x400, 0x8b, 0x5, 0x3, 0x9, 0x80000000, 0x8, 0x81, 0x4, 0x2000000000010001, 0x32f, 0x46, 0x9]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x80}, &(0x7f00000002c0)=0x8) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001040)={&(0x7f0000ffb000/0x4000)=nil, 0xbd, 0x7, 0x2, &(0x7f0000ffe000/0x1000)=nil}) 2018/02/26 10:32:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000040)=0x7fff, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3, 0x7, 0x0, "000000092fd482fe0c84e8d02892a7239b5487351f35087ecc3c455ab89c7d1592a8b32dd879712104b296b39b2bf9e01a0ab977887e4efcf61e6799516905a69cc4a241ca12207634df5ea882899a30"}, 0x160) 2018/02/26 10:32:22 executing program 3: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f000039afec)=ANY=[@ANYBLOB="11000800", @ANYRES32=r1, @ANYBLOB="01000006aaaaaaaa00bb0000"], 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f0000000000)="2f208e2a9f8627c5a7dcf8b187b7298be67db309547ad097597568cc88e7643df9e40e4e9c8c1d0b85d78e21d16f7aaa641287a92049df402fb53633cde24016702862240f94", 0x46) close(r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/02/26 10:32:22 executing program 6: r0 = inotify_init1(0x80000) timer_create(0x0, &(0x7f0000000100)={0x0, 0x1e, 0x2000, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x482, &(0x7f0000d17000)=""/24, &(0x7f0000c5effc)=0x2b8) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) socketpair(0x1, 0x80000, 0x1f, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x69}}, 0x0, 0x1, 0x100, 0x2, 0x18}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8) ptrace$setopts(0x420a, r2, 0x8, 0x20000009) 2018/02/26 10:32:22 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="757385c374716d643573756d656d3000"]) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x191002, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x324, 0xdba, 0x400, 0x8b, 0x5, 0x3, 0x9, 0x80000000, 0x8, 0x81, 0x4, 0x2000000000010001, 0x32f, 0x46, 0x9]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x80}, &(0x7f00000002c0)=0x8) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001040)={&(0x7f0000ffb000/0x4000)=nil, 0xbd, 0x7, 0x2, &(0x7f0000ffe000/0x1000)=nil}) [ 60.778601] binder: 11637:11644 transaction failed 29201/-28, size 2305843833847414784-0 line 3127 [ 60.789707] binder: BINDER_SET_CONTEXT_MGR already set [ 60.797609] binder: 11637:11649 ioctl 40046207 0 returned -16 [ 60.815544] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/26 10:32:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x5, 0x200, [0x1, 0x2, 0x7fffffff, 0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x200000001) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ca1000)={&(0x7f0000cf9ff4)={0x10}, 0xc, &(0x7f0000c12ff0)={&(0x7f0000000380)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x7fff}, 0x1}, 0x0) write(r1, &(0x7f0000000040)="64b61a", 0x3) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0x5, 0x1}, {0x80000000, 0xffff}, 0x5, 0x4, 0x9}) ftruncate(r0, 0x1000) 2018/02/26 10:32:22 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="757385c374716d643573756d656d3000"]) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x191002, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x324, 0xdba, 0x400, 0x8b, 0x5, 0x3, 0x9, 0x80000000, 0x8, 0x81, 0x4, 0x2000000000010001, 0x32f, 0x46, 0x9]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x80}, &(0x7f00000002c0)=0x8) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:22 executing program 0: accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x11) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8001, 0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90000, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x1, 0x2, 0x4}}, 0x26) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x9, 0x8a4e, 0x3, 0x2, 0xd, 0x4a}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x3, 0x42, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x0, 0x10000, @empty, 0x46d}, @in6={0xa, 0x0, 0xe5d, @loopback={0x0, 0x1}, 0x7e40}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x3ddf, @loopback={0x0, 0x1}, 0xb90}], 0x9c) [ 60.833262] IPVS: length: 696 != 8 [ 60.841278] IPVS: length: 696 != 8 2018/02/26 10:32:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x5, 0x200, [0x1, 0x2, 0x7fffffff, 0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x200000001) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ca1000)={&(0x7f0000cf9ff4)={0x10}, 0xc, &(0x7f0000c12ff0)={&(0x7f0000000380)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x7fff}, 0x1}, 0x0) write(r1, &(0x7f0000000040)="64b61a", 0x3) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0x5, 0x1}, {0x80000000, 0xffff}, 0x5, 0x4, 0x9}) ftruncate(r0, 0x1000) 2018/02/26 10:32:22 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="757385c374716d643573756d656d3000"]) open(&(0x7f00000000c0)='./file0\x00', 0x191002, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x324, 0xdba, 0x400, 0x8b, 0x5, 0x3, 0x9, 0x80000000, 0x8, 0x81, 0x4, 0x2000000000010001, 0x32f, 0x46, 0x9]}, &(0x7f0000000240)=0x108) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:22 executing program 1: r0 = request_key(&(0x7f0000000040)="73797a6b613a00000000db81acebebaaba43c40a2716f248314442072312a5afcd19950d36c2b687618d158ce6f5f50a21ea377a5325aa98edb9bed10f21352306ca81abc9f275c37b4f40049611f644eea54a6a6cec717b6995ee8083119a7c859bc5ec0ea2", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002b0000)="2b766d6e657430cc70726f63ea00", 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000c06fc7)=""/57, 0x39) 2018/02/26 10:32:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x100, 0x9}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x7fffffff, 0x3d, r2}, &(0x7f00000000c0)=0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00005ea000), &(0x7f0000000000)=0x8) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/02/26 10:32:22 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x100) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) r3 = accept(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000100)=0x60) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@empty, @in=@empty}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) quotactl(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000280)) getpeername(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000009e00000000cd6500"], &(0x7f00000001c0)=0x26) futex(&(0x7f0000000280)=0xffffffffffffffcd, 0x9, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0xf7a, 0x100000000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000340)=""/213, &(0x7f0000000440)=0xd5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x400200, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0xd4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) unlink(&(0x7f0000000280)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB, @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/26 10:32:22 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="a2cd473b821374660893df12ea5034447a631af49f412ccba8fc3f61a3827a1c6e452587f8bb3ca78e0059513300f5b161bea2ff7e4e46b7d9b05b43cd0dd6d2c233c4b4737bb05e40e0d7527be53c80e06ab7143df6b8b27363d4c370b2ef6674f37069cd88a4fd98dece7a05d9a8b6360d17d8d234b6ffbc2af92bec920c1f4f3b6e8d440b470cda9fbf64d0cdb87658aed0d38ef0ff52caee5504479b40d1d1cd7a1cfd642be4a6c156113b867a0fe9d550e08e19637e2c5aa0e89f6243e68ebbdf756d4e0cd60d7b691f445d9ea936a11ce10dacc28dd868260d98e3e83dffe1177b3c7190") r1 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627700000000", @ANYPTR=&(0x7f0000007f72)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="0000000000000000f4e9a13c695177c257f69c298b9e5c594c6209e6d654ee8b2ea81e1ea5100a1755a8c9"]]}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xab79}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x2ba, 0xa6, 0xdc, 0x101}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x63caa385}, 0x8) 2018/02/26 10:32:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x5, 0x16, 0xc, "3d897130323acc58ba270a66c536685b63c6841796a09c7cdc3e62e07b93132f67e74f0d8993285ad789b195de5e9bac368e4d8be4938668bc3d26a45f233e89", "d21891f608d1774a1a17d8f19aa9a6235ff42f5985727f41c1e15722f20efd32", [0x9, 0x9]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000789fd4), 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000100)=0x3) r2 = dup(r1) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000000)=""/93) sendmsg(r2, &(0x7f0000000540)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20, &(0x7f00000004c0)=[{&(0x7f00000000c0)="2d31e611f1cebadb96bd0c4e63aacae3b31460597b024f32ab91769f266d2092f595dfcbd67c8914d87404e69e42c66928bba6e6bcf8c6d4610d599d94b5251238a96eb2db8de08a686f3fed700f8540602429483a8678a4ee70643b31629e1fcc8804b7c9bdb5f9fbf2a790f1c16ecbb12fb342ceb507d3dad80bcf0e687554031ff2212ea694b5ca2a8a95e5", 0x8d}, {&(0x7f0000000180)="69965db36af80c3f3a312248d4a4380f5bbfa0cf6c29f55ad0d79d07b6fa07b8f03c54378a2d0b416351b6", 0x2b}, {&(0x7f00000001c0)="f2aac6364f2ce5276e31f711207381e5fac75d14dd9ae9fa1173f511f4674520299a89a1fc33df5636b918108bc4b9f3c13601f1a1517e9053a05a810063e1d4bda25ad023a5de4b7fbb2e0fada2b2c77abd0913b7310387966eea7b49d08dfc5dacf96debe9d611c666baaf21a4c33c19b1f553cde87b121a2c9c7893c8cb142a6f570b680892f17a", 0x89}, {&(0x7f0000000280)="6bf666a9357375c9d5f81dd5af243f5f380eea8ff7440ca2776d5bb157311297f959d0bbc5e778aca0a3f85b83aa8eee0e73d385ec96ea0cd70cfe37b957087df8420687780dc621cbfb3fbd048010532428c1b2a789c3c36b40670b0380103e05fc5dd23a0a5632bd4b23622213d3e119c467d3b856c59a6f1db915d6f94a15d05237d608aa52293424986bc7", 0x8d}, {&(0x7f0000000340)="a6870a1697bc37a18952f6ac5f0d48258e4d0df3ab3957f5854cf0087f7bd68f2957cb10ba6c6e70275eb3e6ff5a8dc94eb5d5e2215fc160853f07ae36e0e176e98618337fa479f972f2df6dabff86dedfe260ab1feda2143298da5ce2345037a480e07bec655f027e428fa172a8bc30f2a24c86716967aca1c3883e83e6166890e6bf69b87dc34502f607df2ec77edf1af5f61a39f3a20ef0558bceb42d598045438bd06fe233070aa13583c332ff33a3c68277ba232e5d543493b2e5f4b11ddcdf069ca41b2d33d95a746af29992619bbb9368af23b60e04238f6ab0458af8b4", 0xe1}, {&(0x7f0000000440)="6099039ca875fe464fda2be0c8cddd0c6cf8c479c4914b9fd1fce38b001defa95e06e4711fa72d5416b9996e1f9771b194ac7c30630b20afa91657198860bf7056c85071675144edc075a871316001f4d2c6b574276063b3eb702c65cf2da06c6c6c14098896d56cedd5a411d88809f99918796bd60d", 0x76}], 0x6, 0x0, 0x0, 0x20000804}, 0x80) socket$inet(0x2, 0x5, 0xfffffffffffffff8) 2018/02/26 10:32:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x200000001) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ca1000)={&(0x7f0000cf9ff4)={0x10}, 0xc, &(0x7f0000c12ff0)={&(0x7f0000000380)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x7fff}, 0x1}, 0x0) write(r1, &(0x7f0000000040)="64b61a", 0x3) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0x5, 0x1}, {0x80000000, 0xffff}, 0x5, 0x4, 0x9}) ftruncate(r0, 0x1000) 2018/02/26 10:32:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x5, 0x200, [0x1, 0x2, 0x7fffffff, 0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)=[]}, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x3, 0x7fffffff, 0x2, 0x9b09}, 0x5, 0x7209, 'id1\x00', 'timer0\x00', 0x0, 0x200, 0x3, 0xdce, 0x4}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000040)="43bf32643c3640f4ce4c88baad9668578d5d1d4290d2a6a3259c684fe3887c524b2469c88b1c7a0e977e1dc8c269777b9f7fd84275166633bcbb6dd7b56085b860922091564f1bf42904fbebd6afe201c9fec8f6df233d0c77a7374b3589a917c012400006dd1ec2bfa7069468bf8f96cc86d6278c1c8f900284739f476c798bcb90700815a92bacbf3827d30aeda3154bbb0fe571b9abd2345738219730b2389410e2d3b46c8b126bea78fc59520e513ef8bdffb6f3913449f1fbc00cbbc8b325") socketpair(0x11, 0x80a, 0x20, &(0x7f0000000180)) 2018/02/26 10:32:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x1, 0x41, &(0x7f0000e00fef)=""/17, &(0x7f0000dfeffc)=0x11) umount2(&(0x7f0000000000)='./file0\x00', 0x5) pipe2(&(0x7f0000000040)={0x0}, 0x80000) sendmsg$netrom(r1, &(0x7f00000009c0)={&(0x7f0000000080)=@full={{0x3, {"4891205018de62"}, 0xc95b}, [{"a85e769521c7d2"}, {"f3527f86ab91c6"}, {"6230b33b19dac1"}, {"ea5f0b797e97fc"}, {"49cf2e7e7e10e2"}, {"0af114e3c14ce8"}, {"3dfa38ae1e0104"}, {"b921b22c809b19"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000100)="7dfffe93d42ff5b4dc463f89a8b60cef21d73dd6ce5c42dcfc74b74dad1ed816d3953960", 0x24}, {&(0x7f0000000140)="895adb1af0a1c8b02c5e0e1b80b6fde1379c2d940aeed1f1f86eb012c335a99f6a13a88315c740f2cbd967b5b4a3c3023d9ca8a2", 0x34}, {&(0x7f0000000180)="d96e52911ba2a5a2021b16621def4025cdb8bffe7118ef2a77996378f04010c77ed08066cd12517599299635cda7f79ac45f64edaf6648e62018e8f997d534d33cc18d4a925f7df7428facc3319fcf0e1709a3eec26c370491f4dee7a25484210ef8", 0x62}, {&(0x7f0000000200)="3150bb03a460b183b8a0", 0xa}, {&(0x7f0000000240)="1f7255b9", 0x4}, {&(0x7f0000000280)="49dbf5adfcac9318bb498e6b1448c9d313fb88230eab602641d150e73edcb2f373336c8963f993d91c3435f3227c64a7db3bc7b8", 0x34}, {&(0x7f00000002c0)="c9abee8fd5ceb28046c8d41b5a67986670266731f3ca99fa421be4297cf43c08f985e26af271f0caf53866df36872ac07d7b311a0cb39c61f74cb8c1436b04ff7b0b498c09ed2b62042588f46fbe2a6d12a0b72b937eac8914d26275a2d4", 0x5e}, {&(0x7f0000000340)="b9836e9c9292ef8cfaf5d88023af07010dd732042ff5", 0x16}, {&(0x7f0000000380)="47a35d32329aab0928bd59a5d5b59236ed2fa067017f1e8b3fee922e1518850e869c1f06b82f391d1c9da0b57e05b3020e0daebefcd9a1a3081f441a7883f614692c2325841506796427ef490e1c9a41aaeb6e22b841f8274eea9ccac2073628c992f9b82a154ca5c98584123a4eca731a9ac1c7ba95b2b61f63eccc1ae2078ff491557922dea662ff4a191a4b85efcbdada3dfd0299848682bdfe6e15815f793e6228364b0da3b24032e93f57dd2aa573", 0xb1}], 0x9, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x488, 0x4000000}, 0x4) pwritev(r1, &(0x7f0000000b80)=[{&(0x7f0000000a00)="871647547c2660d7d5e3a5abe273d8e5ddc2de646857ed053512242fb28766c0e511644372652a771099b742089ed6c19338dc080df4413c7335b6565bf311757b0555a7a8ff90e2263a571fd6267ae653d5289091a9e8f1f50caf2a", 0x5c}, {&(0x7f0000000a80)="7785d23e8c627e63adedcc47219f0285f2cfb5bf838d80dd559d7a0e900bc2d135b52ad8f09d4403b4c5c879e86fb325cd948768c81257c083b335b6786efad5e8ab6023fc8e0ffac265a670beca5fc080297e8469b68283dd5baa9d029a32a1aa5e3d3ebec506f8db4a4263509124089c2719190b9331c2b7645764605036578435e66d087530bca2d45f20331e27b80403c1fd2aa23b27e20ceb39effb400e7298d41fbf06bd7cc355b5615ddc2b970ae07196fac5b54fd83a", 0xba}, {&(0x7f0000000b40)="8983d57d9afc4e7c7daf6b849cbf09d4eb7a6aa5", 0x14}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000bc0)=0xd4, 0x4) 2018/02/26 10:32:22 executing program 3: mkdir(&(0x7f0000c1bffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000000080)='./bus\x00', &(0x7f000002cffa)='tmpfs\x00', 0x10004c0, &(0x7f0000000040)) chroot(&(0x7f00004edffa)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) chdir(&(0x7f0000000000)='./bus\x00') 2018/02/26 10:32:22 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) r1 = socket$inet(0x10, 0x3, 0xfffffffffffffffe) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="240000001a0003000700fd686fa2f8bc0200000000000000271d85940800020001030000", 0x24}], 0x1}, 0x0) 2018/02/26 10:32:22 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="757385c374716d643573756d656d3000"]) open(&(0x7f00000000c0)='./file0\x00', 0x191002, 0x5) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x5, 0x200, [0x1, 0x2, 0x7fffffff, 0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x200000001) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ca1000)={&(0x7f0000cf9ff4)={0x10}, 0xc, &(0x7f0000c12ff0)={&(0x7f0000000380)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x7fff}, 0x1}, 0x0) write(r1, &(0x7f0000000040)="64b61a", 0x3) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0x5, 0x1}, {0x80000000, 0xffff}, 0x5, 0x4, 0x9}) [ 60.929979] binder: 11702:11714 unknown command 0 [ 60.937748] binder: BINDER_SET_CONTEXT_MGR already set [ 60.937756] binder: 11710:11719 ioctl 40046207 0 returned -16 [ 60.938521] binder_alloc: 11702: binder_alloc_buf, no vma 2018/02/26 10:32:22 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4a8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0xffffffffffff7fff, 0x548, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000d64f50)={{}, 'port1\x00'}) 2018/02/26 10:32:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl(r0, 0x227b, &(0x7f0000000000)="02") fcntl$getownex(r0, 0x10, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003fa8)=""/88, 0xff0f) 2018/02/26 10:32:22 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x5, 0x200, [0x1, 0x2, 0x7fffffff, 0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x200000001) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ca1000)={&(0x7f0000cf9ff4)={0x10}, 0xc, &(0x7f0000c12ff0)={&(0x7f0000000380)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x7fff}, 0x1}, 0x0) write(r1, &(0x7f0000000040)="64b61a", 0x3) fcntl$dupfd(r1, 0x0, r0) [ 60.938537] binder: 11710:11719 transaction failed 29189/-3, size 40-8 line 3127 [ 60.950290] binder: BINDER_SET_CONTEXT_MGR already set [ 60.950299] binder: 11710:11724 ioctl 40046207 0 returned -16 [ 60.951554] binder_alloc: 11702: binder_alloc_buf, no vma [ 60.951570] binder: 11710:11719 transaction failed 29189/-3, size 40-8 line 3127 [ 60.956789] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 10:32:22 executing program 3: mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00001c3000/0x4000)=nil) 2018/02/26 10:32:22 executing program 1: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="757385c374716d643573756d656d3000"]) open(&(0x7f00000000c0)='./file0\x00', 0x191002, 0x5) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:22 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="757385c374716d643573756d656d3000"]) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x200000001) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ca1000)={&(0x7f0000cf9ff4)={0x10}, 0xc, &(0x7f0000c12ff0)={&(0x7f0000000380)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, []}, 0x7fff}, 0x1}, 0x0) write(r1, &(0x7f0000000040)="64b61a", 0x3) 2018/02/26 10:32:22 executing program 0: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0x0}) syncfs(r0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x200) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/5) futex(&(0x7f00000000c0), 0x4, 0x0, &(0x7f0000003ff0)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x40) 2018/02/26 10:32:22 executing program 5: prctl$void(0x27) 2018/02/26 10:32:22 executing program 6: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000196fa0)=[{&(0x7f00006d0fb4)="5397", 0x2}], 0x1, 0x0) writev(r3, &(0x7f0000002fd0)=[{&(0x7f0000009fb3)="81", 0x1}], 0x1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) dup3(r2, r1, 0x80000) r8 = getgid() r9 = getgid() setgroups(0x6, &(0x7f0000000240)=[r4, r5, r6, r7, r8, r9]) tee(r2, r1, 0x5, 0x0) 2018/02/26 10:32:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x5, 0x200, [0x1, 0x2, 0x7fffffff, 0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:22 executing program 5: gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='fdinfo\x00') getdents(r1, &(0x7f0000000040), 0xdef158bd378258e5) 2018/02/26 10:32:22 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x4210002) syz_extract_tcp_res(&(0x7f0000000040)={0x0, 0x0}, 0x6d, 0x3) syz_extract_tcp_res(&(0x7f0000000080)={0x0, 0x0}, 0x81, 0x3) write$tun(r0, &(0x7f00000000c0)=@hdr={0x1, 0x84, 0x400, 0x4, 0x4, 0x100, @ipv6={0xb59, 0x6, "93d276", 0x1bd, 0x32, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x5c, 0x1b, [], [@jumbo={0xc2, 0x4, 0x401}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0xffffffffffff8000}, @generic={0x8, 0xad, "328886d7d59cc1dc4a59ef258566a37c7576b70bc528b3d46fd13860584b60817d8d0e749ba8a03f4a20a60fce6ccd893dde02777311c376f0ea343d99cab0d61679877bf455c502ea12f76f8b382ce6995e789025828fe061434ae6fce3b0e9b4fd5efbc6b0e1fee4193b7eb225dc7305f7c788fe572a678ae54b258e7240599033dabc9145bf3878819f74748c324760db9bc849cd11fb2063f0624d8126aa60a6b10dbb61f28dc61485cd9b"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @hopopts={0x2c, 0x2, [], [@enc_lim={0x4, 0x1}, @ra={0x5, 0x2, 0x3}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x1}]}, @routing={0x2e, 0x8, 0x2, 0x100000001, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @empty, @loopback={0x0, 0x1}]}, @dstopts={0x3b, 0x0, [], [@padn={0x1, 0x2, [0x0, 0x0]}]}], @tcp={{0x0, 0x3, r3, r4, 0x7, 0x0, 0xa, 0x42, 0x7fffffff, 0x0, 0x6, {[@md5sig={0x13, 0x12, "1bfa7c6a1b49954a4198f8ca7f05940e"}]}}, {"60379af970a936dab4a0596e103a4e154d44819fa3b1862a0404b52413746a13f52a4d1854a17a03b0d9da2031968aa64e5c9b89eb"}}}}}, 0x1ef) keyctl$revoke(0x3, r2) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x73370a69) [ 60.956812] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.976252] binder_alloc: binder_alloc_mmap_handler: 11702 20000000-20002000 already mapped failed -16 [ 60.993870] binder: BINDER_SET_CONTEXT_MGR already set [ 60.993878] binder: 11702:11734 ioctl 40046207 0 returned -16 [ 61.054093] binder: 11702:11714 ioctl c0306201 20007000 returned -22 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, [0x1, 0x2, 0x7fffffff, 0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:23 executing program 4: socket$netlink(0x10, 0x3, 0x200000001) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)="64b61a", 0x3) 2018/02/26 10:32:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x3, 0x2, 0x4a, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4d}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x90, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@generic="25c7a1d36780405846ab918b8bdb53405deaf7680af791521bb5a2ff80a91d752780e9f5d093dadc79f3dcbd237be49c41f13b5bebf2c424ac7556fdb1e9adcdc6c159bb0b2ebbf69720dda3f444f572069aa7e72da322858103fc2df33611b01067d74abbe538be7174d540a4b8515ebb92e17dc01cbc1ae7"]}, 0x90}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/02/26 10:32:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') r3 = syz_open_procfs(0x0, &(0x7f00005d8ff6)='oom_score\x00') sendfile(r2, r3, &(0x7f00000000c0), 0x4) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/02/26 10:32:23 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_set$pid(0x1, r0, 0xffffffff) socket(0x0, 0x0, 0x0) 2018/02/26 10:32:23 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000a31000)={0x19980330, r0}, &(0x7f00009b3000)={0x3, 0x0, 0x0, 0x0, 0x7ff}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)=""/159, 0x9f) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={@common='ip6gre0\x00', @ifru_flags=0x1100}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/19, &(0x7f0000000100)=0x13) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x400a00, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={r4, 0x4, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_buf(r2, 0x0, 0x400000000000485, &(0x7f00000000c0)=""/24, &(0x7f0000e59000)=0x9) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r5, 0x7f}, 0x8) connect$l2tp(r3, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @loopback=0x7f000001}, 0x4, 0x1, 0x0, 0x2}}, 0x26) ioctl$TIOCSTI(r3, 0x5412, 0x7) 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x0, [0x1, 0x2, 0x7fffffff, 0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x0, [0x1, 0x2, 0x7fffffff, 0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') r1 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setregid(r1, r2) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x3) 2018/02/26 10:32:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') r3 = syz_open_procfs(0x0, &(0x7f00005d8ff6)='oom_score\x00') sendfile(r2, r3, &(0x7f00000000c0), 0x4) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/02/26 10:32:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/26 10:32:23 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x0, [0x1, 0x2, 0x7fffffff, 0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:23 executing program 5: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 4: socket$netlink(0x10, 0x3, 0x200000001) write(0xffffffffffffffff, &(0x7f0000000040)="64b61a", 0x3) 2018/02/26 10:32:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x0, 0xc9a7, 0x8, 0x9, 0x1add}, &(0x7f00000002c0)=0xa0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback, @multicast2}, &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000300)={{0x6, 0xffffffffcddb65aa}, 'port0\x00', 0x3, 0x1000, 0x6, 0x8, 0x8, 0x0, 0x7, 0x0, 0x1, 0x800}) shutdown(r0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400600, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000000c0)={r4}) 2018/02/26 10:32:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') r1 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setregid(r1, r2) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x3) 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, [0x2, 0x7fffffff, 0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:23 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/26 10:32:23 executing program 4: socket$netlink(0x10, 0x3, 0x200000001) write(0xffffffffffffffff, &(0x7f0000000040)="64b61a", 0x3) 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, [0x7fffffff, 0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') r1 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setregid(r1, r2) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x3) 2018/02/26 10:32:23 executing program 5: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents(r0, &(0x7f0000001000), 0x113) getdents(r0, &(0x7f0000000140)=""/164, 0xa4) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}}, 0x100) 2018/02/26 10:32:23 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001e00010300000000000000e000fe8000000000000000f40f174100000010000000000000000000000000000000"], 0x48}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, [0xffffffffffff8000, 0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x3) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) ioctl$void(r0, 0x0) 2018/02/26 10:32:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') r1 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setregid(r1, r2) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x3) 2018/02/26 10:32:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, [0x300, 0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:23 executing program 4: socket$netlink(0x10, 0x3, 0x200000001) write(0xffffffffffffffff, &(0x7f0000000040)="64b61a", 0x3) 2018/02/26 10:32:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x14) 2018/02/26 10:32:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x3) 2018/02/26 10:32:23 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) memfd_create(&(0x7f0000000000)='\x00', 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 5: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/26 10:32:23 executing program 1: restart_syscall() r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200080, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x81) r1 = gettid() get_robust_list(r1, &(0x7f0000000040), &(0x7f0000000080)=0x18) 2018/02/26 10:32:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') getgid() readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x3) 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, [0xfffffffffffffff8, 0x5, 0x0]}}) 2018/02/26 10:32:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x3) 2018/02/26 10:32:23 executing program 5: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)="64b61a", 0x3) 2018/02/26 10:32:23 executing program 1: r0 = timerfd_create(0x0, 0x20000080800) r1 = memfd_create(&(0x7f0000000000)='.vmnet0\x00', 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000040)={@rand_addr=0x4, @multicast2=0xe0000002, @empty}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="5d000000f1826c5e71ee7806cec897c8a456d73e5f7d289467cf61642c87be48a65eeffe8cb6f83f574f742e21edd60340bf4dbb2727f15a8661e9a90116ad1e0df3fac14370633ac0dc1080a38e3869c0ff0fa6a15eb154d73b5211ee5aec56af2684000000000000000000000000"], &(0x7f0000000140)=0x65) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000bfe0)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xffffffffffffff6b, 0x80000001, 0x7, 0x9, 0x1085}, 0x14) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x7, 0x200, 0x0, 0x5}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x4) 2018/02/26 10:32:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x14) 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, [0x5, 0x0]}}) [ 61.777553] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/26 10:32:23 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="64b61a", 0x3) 2018/02/26 10:32:23 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x3) 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, [0x0]}}) 2018/02/26 10:32:23 executing program 5: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) pread64(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 3: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x14) 2018/02/26 10:32:23 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000020000000000008ac100000000e60600000004000000f80300fff8010000000100000002000010030000100300001003000004000000", @ANYPTR=&(0x7f000002d000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010c0000001000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30c801000000000000000000000000000000000000000000000000000000000000ac14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a00000000000000000000000000766c616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000001000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c200000000000000000000000000228b2671284d00000000000000000000ac1400aa7f00000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x73a) 2018/02/26 10:32:23 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40200, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0xffff) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000050ff0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000feffe0)={{0x0, 0x1c9c380}, {0x0, r2}}, &(0x7f0000fef000)) timerfd_gettime(r1, &(0x7f0000da2fe0)) 2018/02/26 10:32:23 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="64b61a", 0x3) 2018/02/26 10:32:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x3) 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, []}}) 2018/02/26 10:32:23 executing program 3: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x14) 2018/02/26 10:32:23 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="64b61a", 0x3) 2018/02/26 10:32:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x2) 2018/02/26 10:32:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="37000093f67e66f343cb0b598c080000000000000000deb91968eea869a07863cab6225f27f89654332578f9aba8c64ba1b1a3af125e8b0d546ed0dafe9d018b"]}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) recvfrom$inet6(r1, &(0x7f0000000140)=""/217, 0xd9, 0x60, &(0x7f0000000080)={0xa, 0x0, 0x30, @loopback={0x0, 0x1}, 0x5ee}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000240)=0x10) 2018/02/26 10:32:23 executing program 5: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) memfd_create(&(0x7f0000000000)='\x00', 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:23 executing program 3: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x14) 2018/02/26 10:32:26 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000000040), 0x0) 2018/02/26 10:32:26 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00'}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x14) 2018/02/26 10:32:26 executing program 6: personality(0x5000008) getitimer(0x3, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x1d43933c, 0x2, 0x7}) uname(&(0x7f0000bf5000)) 2018/02/26 10:32:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x2) 2018/02/26 10:32:26 executing program 5: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="e1f45c4a2dca2c6b6e938a362e580d73", r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000125f, &(0x7f0000005fff)) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 2018/02/26 10:32:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/02/26 10:32:26 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000000040), 0x0) write$selinux_access(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6472695f646576e963655f743a73302073797374656d5f753a73797374656d5f723a6b65726e656c5f743a733020313700"], 0x43) 2018/02/26 10:32:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000002c0)=""/145, 0x91}], 0x2) 2018/02/26 10:32:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, []}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x9, 0x7]}, 0x8) socketpair(0x14, 0x7, 0x5a, &(0x7f0000000080)) 2018/02/26 10:32:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x14) 2018/02/26 10:32:26 executing program 6: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ext3\x00', 0x10000, &(0x7f0000000000)="07da40738280a19b4b5a4b9edfaca08be0056b3ae5") unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000080)="7aafddbb62e2af6133e4") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2000, 0x0) poll(&(0x7f0000000140)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') connect$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/26 10:32:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f00000002c0)=""/145, 0x91}], 0x2) [ 64.906133] tmpfs: No value for mount option 'z¯Ý»bâ¯a3ä' 2018/02/26 10:32:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x14) 2018/02/26 10:32:26 executing program 5: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00'}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:26 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='bpq0\x00', @ifru_flags=0x3200}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/02/26 10:32:26 executing program 7: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) 2018/02/26 10:32:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/02/26 10:32:26 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r0, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) 2018/02/26 10:32:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f00000002c0)=""/145, 0x91}], 0x2) 2018/02/26 10:32:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@generic="81d2eba2bc32a213bd07868d7c3b84ab", &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, []}}) r1 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000040)=0x20, 0x800) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x101}, {r1, 0x410c}, {r0, 0x80}, {r0, 0x2010}, {r0, 0x40}], 0x5, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f0000000180)={0x13d}, 0x8) socketpair(0x11, 0x7, 0x10001, &(0x7f0000000000)={0x0, 0x0}) accept4$unix(r4, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x0) 2018/02/26 10:32:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[], 0x0) [ 64.951617] tmpfs: No value for mount option 'z¯Ý»bâ¯a3ä' 2018/02/26 10:32:26 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000080)=0x20) accept$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r1 = socket(0x100e, 0x80000, 0xb) r2 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x23fb}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x4, 0x400, 0x965e, 0x3, 0x3a1b}, &(0x7f0000000200)=0x14) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) accept4$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000140)={0x8, 0x0, {0x3, 0x2, 0xd0f, 0x0, 0x808d}}) write$selinux_context(r2, &(0x7f0000000140)='system_u:object_r:modules_object_t:s0\x00', 0x18) 2018/02/26 10:32:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f00000002c0)=""/145, 0x91}], 0x2) 2018/02/26 10:32:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB], 0x1) 2018/02/26 10:32:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000)="063aeb96bdc55b36710e393b805946e99ebf9f85f8397d9cfc388ac4bc70b000a57a478295ebbd1c03e860feffcc01319b8618b974543b7ffef47a7e2b3f5fa315fbd2e6f839af2b53683f727dce680e8dd493f1fca265", 0x57, 0x0, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/26 10:32:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f00000002c0)=""/145, 0x91}], 0x2) 2018/02/26 10:32:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x11, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9576}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x7, "ad4533e8b3e831"}, &(0x7f0000000180)=0xf) 2018/02/26 10:32:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x5c) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/242) 2018/02/26 10:32:26 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000000040), 0x0) r1 = fanotify_init(0x44, 0x8802) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000540)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000440)=[{&(0x7f00000000c0)="a96244bee52dc92b6e218ed91a154526a348f345ac25ed1e339c7f09ea421325e1676457b82afccfa90d93c79dea6cfa92ee490a92ce0534058a3b88436c4b8df46ef9f369e61dd0d8fb3456a8e58a0d72c86aa7c5c4970313319fca4e40988fc6989dd4999292c822d729ccb7fdca2909481b26acefd5a9348f06786992fec103c73309d8a2f29cfcefceaf43b9428029d84070fbd3927d364523ecdf547b9abe6b709915c6bd963ce48a8c07d4b121", 0xb0}, {&(0x7f0000000180)="ec9cb8444a840f6da0616e5a59569061dc5c2f8b3ace5c2e52eeb152c026f5fab21fed7e2042dd441e5e8f74d2ef3e", 0x2f}, {&(0x7f00000001c0)="15aee0056e667056acc48942115a2011c9f343ff38a289001ceee7e854f0b71a99928cbeba9a4eef4509a17a1b90de7ada23604fffbb5814860773513e9e755a725cead14897cbd2da00c6eb1ab0f4dfe432199381b75cd1f007f3d81972f72dabbc8ea21fb9f42b9a5a067765a23a7a43c70e78cf6c639097ca83814e3b3dc763439e28897ee2f85a8b7aabb973a937d3feed30fb57e918673469108ab55adb1f8b62094051ab85325aa97fd9f85b2bc4f024621573e4144b970138adb1be5a971ebc4d054deb279b86121e095ddf1ec23213828608188426ee8b5f98c5e20ed575138b01d7ae21525740ea8158014b21b4", 0xf2}, {&(0x7f00000002c0)="a7b30b91188d398eaf392d2e9283dd3788f3af3758d605a37b58fd859de5f5fb2804edba868df270589296238ed89ae07fbe2c36a61895c795effa7ef043f662ac64c02b9217d811d317dfa9d85dabe46dee374e3a00daf446b2cbd11579b38cce518f3a0b736f216965401640c13043c57644c7eccc5ef0db35250243edc46462ac586ee13e7ab721c7e6f860709039e7f0fb3cabad0faa24972e83738831bd5c26fdebe29c9fa08c21d700effefbbdd908ebb0b652a063a378ff656ded91", 0xbf}, {&(0x7f0000000380)="ca8c34c99ea5367447f14e95aa0e", 0xe}, {&(0x7f00000003c0)="11a83bbd31210eaa751b65205bb5bf6137ecb576db1ea2e4a1fbb3b854c5dca55e32e53b24b8b568e0e109bac54abcbf91de268be45502ee488b", 0x3a}, {&(0x7f0000000400)="c3a7dcbb9682bad5d1d0b9b8877a9e2965165a6ece169c16ac529f61e6c8969b64a28c", 0x23}], 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000deaed2c933dfa4e07ff67f21f23fa83bff94b5807c8a760a0983c069e64f7661b6d3b4b3e0924fbe94cfab7fffb19b9d7882b996470041c11bc1"], 0x48, 0x80}, 0x40) 2018/02/26 10:32:26 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f00000002c0)=""/145, 0x91}], 0x2) 2018/02/26 10:32:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="e00000027f00000100000000010000007f00000103b4c5fce4db1749b845b368bcb0f33c07b316effe8cde543ddd8db750964e625bb62b8f98d31b2f691a419746bd06aa26c34b8e3bc96a79b396b4752a0ea8442b2b3458a5ae5559b11df39aa9178f22ad7a821eae8d3167c87425e8673cd4c1ca32cc2bbd471a7ef45def1fa27c7b2b"], 0x1) 2018/02/26 10:32:26 executing program 5: socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:26 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002300)='/dev/ppp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x7, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x5, 0x4, 0x4}) 2018/02/26 10:32:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="e00000027f00000100000000010000007f00000103b4c5fce4db1749b845b368bcb0f33c07b316effe8cde543ddd8db750964e625bb62b8f98d31b2f691a419746bd06aa26c34b8e3bc96a79b396b4752a0ea8442b2b3458a5ae5559b11df39aa9178f22ad7a821eae8d3167c87425e8673cd4c1ca32cc2bbd471a7ef45def1fa27c7b2beb0d1df5a020828b68c0587eeb4db1a65251a2d98fccf9f8c8e88481f84606bcbf72c78361b1ac5fc60d1d7a192363ca1ef8e081e107178275ab99a10196efb897e1"], 0x1) 2018/02/26 10:32:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f00000002c0)=""/145, 0x91}], 0x2) 2018/02/26 10:32:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:26 executing program 0: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000143000)='sessionid\x00') readv(r1, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) 2018/02/26 10:32:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="e00000027f00000100000000010000007f00000103b4c5fce4db1749b845b368bcb0f33c07b316effe8cde543ddd8db750964e625bb62b8f98d31b2f691a419746bd06aa26c34b8e3bc96a79b396b4752a0ea8442b2b3458a5ae5559b11df39aa9178f22ad7a821eae8d3167c87425e8673cd4c1ca32cc2bbd471a7ef45def1fa27c7b2beb0d1df5a020828b68c0587eeb4db1a65251a2d98fccf9f8c8e88481f84606bcbf72c78361b1ac5fc60d1d7a192363ca1ef8e081e107178275ab99a10196efb897e196a5b527cba9ba73b4f06da56b6bc14decd5824806e55e5f05a234674f6b88d9b2"], 0x1) 2018/02/26 10:32:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/145, 0x91}], 0x1) 2018/02/26 10:32:26 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000000)=[], 0x6c, 0x0, &(0x7f00000002c0)}) r5 = dup2(r3, r0) writev(r5, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) r7 = getgid() chown(&(0x7f0000000040)='./file0\x00', r6, r7) tee(r2, r1, 0x6, 0x0) 2018/02/26 10:32:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="e00000027f00000100000000010000007f00000103b4c5fce4db1749b845b368bcb0f33c07b316effe8cde543ddd8db750964e625bb62b8f98d31b2f691a419746bd06aa26c34b8e3bc96a79b396b4752a0ea8442b2b3458a5ae5559b11df39aa9178f22ad7a821eae8d3167c87425e8673cd4c1ca32cc2bbd471a7ef45def1fa27c7b2beb0d1df5a020828b68c0587eeb4db1a65251a2d98fccf9f8c8e88481f84606bcbf72c78361b1ac5fc60d1d7a192363ca1ef8e081e107178275ab99a10196efb897e196a5b527cba9ba73b4f06da56b6bc14decd5824806e55e5f05a234674f6b88d9b219e50e2f5b37ac57bb8626d6b550030000"], 0x1) 2018/02/26 10:32:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) 2018/02/26 10:32:26 executing program 4: mlockall(0x3) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000000040), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x12140, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000100), 0x4) 2018/02/26 10:32:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000000)=0x3c6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000dc0000), &(0x7f0000dc0000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, []}}) creat(&(0x7f0000000000)='./file0\x00', 0xfb049bac03fd1356) 2018/02/26 10:32:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) 2018/02/26 10:32:27 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000000040), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x8000, 0x3}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x5, 0x10000, 0x3f, 0x7f, 0x7}, &(0x7f0000000140)=0x14) 2018/02/26 10:32:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x1) 2018/02/26 10:32:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/145, 0x91}], 0x1) 2018/02/26 10:32:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x60b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="e00000027f00000100000000010000007f00000103b4c5fce4db1749b845b368bcb0f33c07b316effe8cde543ddd8db750964e625bb62b8f98d31b2f691a419746bd06aa26c34b8e3bc96a79b396b4752a0ea8442b2b3458a5ae5559b11df39aa9178f22ad7a821eae8d3167c87425e8673cd4c1ca32cc2bbd471a7ef45def1fa27c7b2beb0d1df5a020828b68c0587eeb4db1a65251a2d98fccf9f8c8e88481f84606bcbf72c78361b1ac5fc60d1d7a192363ca1ef8e081e107178275ab99a10196efb897e196a5b527cba9ba73b4f06da56b6bc14decd5824806e55e5f05a234674f6b88d9b219e50e2f5b37ac57bb8626d6b550030000"], 0x1) 2018/02/26 10:32:27 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 10:32:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000014fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fe4)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 10:32:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x1) 2018/02/26 10:32:27 executing program 2: r0 = socket(0x19, 0x5, 0x6) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0x200, []}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x0, 0x3b1, 0x0, 0xc4}, {0x1, 0x0, 0x9, 0x7}, {0x9, 0x2, 0x1, 0x2}, {0x80000000, 0x0, 0x563, 0x3}, {0xb62, 0x3ff, 0x1, 0x400}]}, 0x10) 2018/02/26 10:32:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000143000)='net/if_inet6\x00') readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/145, 0x91}], 0x1) 2018/02/26 10:32:27 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2, 0x0, 0x0) getrandom(&(0x7f0000000000)=""/148, 0x94, 0x3) ioctl(r0, 0x7fff, &(0x7f0000000000)="250689642d92c518c76eafc52ba6f6ed153d0c5375199a7cc0912220d9f95b1d8a96065e7655509c1f27560477ed5bac217811810f8ec07451fb521c9aba33ee9186fea8e3ccdac6f0434b1a86253956f0354120c70ec2e17d0383f70edad66c024b9c7e90249e1c59d0dd149b2c938c35aef045858234936e4d957511f8103007e40e96c3dbe55e55d1172635651fb7cb59a43df2e7073a2c6e00f8e78f") socketpair(0x9, 0x1, 0x1f, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001280)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="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