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@nested={0x11cc, 0x49, [@generic="7e32a84b1ea55b772b385aa8ae0af4c21d8b87fd9c6b927bf001ad9385f8e1f67a8d7b91d844e29d8f4d69051b6dc5ad8fe6782f64a871f540e27f370fcb21e6bd8344c884a4fa93a3b655ddd3a1e25314e9d12a1ff516ccf55226a2723da1e9bf0ad72b9b7d01d9d6a627a79d453305eb0dbbc66ad98fa6fdc00f9fcc44047b892665208a322dff58c6b9f5908a23e8794faec824e4e332db5ce3894934a6d9f7d4c9c0", @typed={0x10, 0x42, @u64=0x7}, @typed={0xc, 0x51, @uid=r1}, @typed={0xc, 0xa, @pid=r2}, @generic="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@generic="7c1d62cb2bba2e85c1c23fe0cc895a953cc1ce", @generic, @generic="c845bd773d4247ce7925e4a16e4a8f48bef39cf9190917b107486694653eac8bb69216767f7f32c159c0b25762af790d907c9b5b25ee9d3cd08de695eeb9882974ad6c8a278ba31c422bc7f27768cc27cb67da456f3282a5dd8b6f13bc8cdcd3337bdef0473d7ca480d2880bbcb4df3c3494799cbe0acfd8b772486af82eb1c3ffe4d0455417500f75deab587ff812dcdbf35106c32fe35833eb128b4e50f94f29ed37b27ec4c7ef1dbbf70a90c873842810a016efb37c77786006d5a13bd7f83f537ddce6263ee91dc64bf31a369bde9a5221a327cfe5ebcced41", @typed={0xc, 0x8a, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x2294}, 0x1, 0x0, 0x0, 0x20000000}, 0x8840) 2018/02/15 14:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) writev(r0, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f2000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00004e4000)=0xe8) r2 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000296000-0x38)={&(0x7f0000f37000)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f000085e000-0x10)={&(0x7f0000d06000-0x154)={0x154, 0x9, 0x1, 0x220, 0x5, 0x3, {0x0, 0x0, 0x7}, [@typed={0xc, 0x91, @fd=r0}, @typed={0x8, 0x12}, @typed={0xc, 0x90, @uid=r1}, @nested={0x120, 0x59, [@typed={0xc, 0x77, @uid=r2}, @typed={0xc, 0x8f, @u32=0x10001}, @generic="f0a819db2303c4d9a88c3f7cf1b7050aa34f8354b00583e4d009e5a0e2e6a21935d35f657cee5a665085b10133845561ef38edf98078f9afd1b5578b7f770f38fe65a3605ea4ff16d87c993664f3e81316e18a2c6312b3c8995b70b73025780e3bd779bb1eaef4408235f048f27e2981d24b95591f7de6866950dd9b2d4946a94adf18baa351ffa3590127baf9b05bdcc30a89aaf6c84d0b7a8d6c28cf573e2d474cc2cac2cb334629772056b2f6dffc48d6362a567fcb84f90d78c03fc25261314eb0e1aa21165056b1f5c783e9018bb7c1991e677168255c708473cf5e3a683fa2dd0ab2d352d0330c", @generic="71f52f802d2baf5da453775772bd", @typed={0xc, 0x83, @fd=r0}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x1}, 0x2000c090) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000a5d000-0xa2)=""/162, &(0x7f00004a0000)=0xa2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000e66000)={0x9, 0x32f}) 2018/02/15 14:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000531000-0x10), &(0x7f0000f3c000)) clock_nanosleep(0x7, 0x1, &(0x7f000028d000)={0x0, 0x989680}, &(0x7f00000a4000)) capset(&(0x7f0000fc2000-0x8)={0x20080522}, &(0x7f0000e92000-0x18)) pipe(&(0x7f0000458000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ad0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x1cab, 0x8000, 0x80000000, 0xe07, 0x2}, &(0x7f00008fb000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000825000-0x23)={r1, 0x1b, "d12956a7f214f018af588c9a4b040333f83bc591abbca99c206d92"}, &(0x7f0000fdc000)=0x23) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007bf000-0xa)='setgroups\x00') ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00007fa000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/15 14:25:56 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2000000000200) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) 2018/02/15 14:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f00000b5000-0x8)=0x4, 0x200000002) writev(r0, &(0x7f00006f6000-0x80)=[{&(0x7f0000db1000-0x2e)="98008f56ced45f9c2e8fa838e3b47b2e3c9d1d3199e52d5879c5fbcf79f0a2dd9ac7c7e8230a06ebb0f556434740", 0x2e}, {&(0x7f00006ee000)="189ef6e5289255adf535c9f1dc8b8c961203ee92fbb5b79a557d11b8c95eb61514e6194cfd6539ca7a6da2ef7add11b3b995a487773d8d310f866f45e1c8e6eb65ec44879ab9816fc4286883abc35482d3ce6d17fc596644bc704dbc3f28fb69215e5a799ba2809293196dda83e0976deac5f5ec5878304ba5ceaa9d7c6a79569bd9fbaf944e74219ef5eca6bc86523f76e8ec062d5bcac5e2b557b0a6b6b1fbd857d354731c6cb4fb38f3ce0569fe44835fdb01949b", 0xb6}, {&(0x7f00004c2000-0x1f)="c39482b6b8f81f1c81c527d031eb5942a50a92f0251193a8ba4da21ffd6bdf", 0x1f}, {&(0x7f0000ad3000-0x7b)="775ad7e0eb42ea0a980a2771fe23a895ea481d31ee692a0a8bfef8bc186046d5008836052b95b2ce03db19131e25011d06506239a32685dd9ff8eeb33370365b710b723987f36f593f2ec8d5d4bea808b356a26d8b4c386aa046263c3d43542c27224f3defddac0820719c6a00b1d4ddef685f3611c455ec5b441a", 0x7b}, {&(0x7f000023b000)="2f38e305c1e5a9f96d6304e31bff59ca4de8ce885a7b9132e0a415ec528b2806f9d9db71f468c953aaa15974b1a0fbb731c44da97d3b7995b3018987749ba60f22cf0244a7e280c4be6100b213bb5b62f6886c14", 0x54}, {&(0x7f00001c0000)}, {&(0x7f00002fc000)="fa06b6fc310ca256561059a05776409e3000ccaa1c3e398057acb85e701dbdc0030396692eb5feeb42df6f3146ab811ed6a159ffaf8bea6f572879c08acb04b8dc942a4c92debdb5cf1bc14d7c04eceb85e5c5fc13d713f1b0e6fe60e48f85ef82d08226b22245010ce1002687b4c3c7052fd1a8a1c92f2c520dbb5d0472f2ef42eee1ae1b33861bb15b4223c003052b78362e0e00334621f3484009155d2868ec7ce64e88c86672", 0xa8}, {&(0x7f000068f000-0xf6)="9de170ad8543c13498bc5b3a270a262d639a311440e39ae633c125f6ffd5cf1ff2fe0544beab805119fe25774fc2ef83215b9c06e7fbb95f072aecffa1fd37ac4ddbf76e747c39cb5cabec9ff0117aa128ad7cddb9bd70240f957ea0018b597f3b289592c0fca255aa3cedfb24bbf61dc2f0963a0afc7c3f6bb35a1f4c995f1af670fd36ecef9c96897fc4cef83620d7fc5c7cf62e74ad73ccf79f6a8f1c47c5f4ca493b3c702ce12e98e5495a3b85e1ffbba4e3a50147c13aa845dd0929a36a767faa0015793c735442426cebe7011977fd3e3e5f06b194e3b43ac45d352d5b271b87d98a0c129d845d91a6b053fe3c2149db2c006d", 0xf6}], 0x8) 2018/02/15 14:25:56 executing program 1: mlock2(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x1) mincore(&(0x7f0000c85000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/37) madvise(&(0x7f0000b45000/0x3000)=nil, 0x3000, 0x64) 2018/02/15 14:25:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x20000007ffffc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000aa7000-0x4), 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000100000-0x4)=0x3, 0x4) 2018/02/15 14:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) recvfrom$inet6(r0, &(0x7f0000137000)=""/27, 0x1b, 0x10000, &(0x7f0000165000)={0xa, 0x0, 0x7ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a56000-0x4)) 2018/02/15 14:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0x138, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@rand_addr, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt(r0, 0x7, 0x8, &(0x7f0000cc6000-0xc5)=""/197, &(0x7f000011b000-0x4)=0xc5) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/15 14:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) userfaultfd(0x80800) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000d3c000-0x10)='./control/file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000106000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x0, 0x1, 0xf, 0xba2, 0x0, 0x8}, 0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 14:25:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x1, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000003000-0x2a)=""/42, 0x2a, 0x20, &(0x7f0000002000)={0x11, 0x1d, r1, 0x1, 0x70d8906b, 0x6, @random="95f14f0f9109"}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x1044081, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000521000-0x64)={&(0x7f0000cea000)=[0x5, 0x8, 0x4, 0x5], 0x4, 0x5, 0x81, 0xfff, 0x5, 0x80000000, {0x9, 0x6, 0x8, 0xfffffffffffffffa, 0xdd2, 0xd44, 0xfff, 0x7, 0x6, 0x200, 0x3, 0x7d8, 0x5, 0x1e2, "55f949a600d46c5dbf5b19e8ef1bc7a36f370a829cdab9a51cba9911a2043e1b"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000575000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r3, &(0x7f00000b1000)={'system_u:object_r:init_exec_t:s0', 0x20, 'system_u:object_r:default_context_t:s0', 0x20, 0x39, 0x33, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x79) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00008a8000)={&(0x7f0000f83000/0x4000)=nil, 0x4000}) 2018/02/15 14:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x9) bind$inet6(r0, &(0x7f00000be000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000bce000-0x4)=0x9, 0x4) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/15 14:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000358000-0x38)={&(0x7f0000ab9000-0xc)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x28, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1}, 0x0) getxattr(&(0x7f0000262000)='./file0\x00', &(0x7f000016f000)=@known='security.ima\x00', &(0x7f0000405000)=""/39, 0x27) 2018/02/15 14:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004dd000-0x4)=0x0) sched_setscheduler(r1, 0x3, &(0x7f0000410000-0x4)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) faccessat(0xffffffffffffffff, &(0x7f0000953000-0x8)='./file0\x00', 0x10, 0x0) fstat(r0, &(0x7f0000743000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) 2018/02/15 14:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000334000)) r1 = openat(0xffffffffffffffff, &(0x7f000097b000-0x8)='./file0\x00', 0x2, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005b1000)=@assoc_value={0x0}, &(0x7f00003a7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000392000)={0xff, 0x1, 0x8, 0x3, 0x1000, 0x8, 0x7, 0x7, r2}, &(0x7f0000653000-0x4)=0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000062d000)="b6929d91be3d72fb00983853ed1f46de", 0x10) 2018/02/15 14:25:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004a9000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0xc) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 14:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x0, 0x5}}}], 0x60) clock_gettime(0x0, &(0x7f0000927000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d23000)) 2018/02/15 14:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4), &(0x7f000001d000-0x4)) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$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$inet6(r0, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty}, 0x1c) fallocate(r0, 0x2, 0x100000000, 0x3) r2 = accept(r0, &(0x7f0000dbe000)=@can={0x0, 0x0}, &(0x7f0000f15000)=0xffffffb8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00008f5000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000050000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) r4 = getuid() sendmsg$nl_xfrm(r2, &(0x7f0000f46000-0x38)={&(0x7f00006b3000)={0x10, 0x0, 0x0, 0x405120}, 0xc, &(0x7f0000bfe000-0x10)={&(0x7f00002ac000-0x50)=@getpolicy={0x50, 0x15, 0x101, 0x0, 0x3, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty, 0x0, 0x3, 0x1, 0xaa7, 0x2, 0x20, 0xa0, 0x0, 0x0, r4}, 0x3, 0x1}, []}, 0x50}, 0x1, 0x0, 0x0, 0x880}, 0x20004011) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000daa000-0xb)=@dstopts={0x30, 0x0, [], []}, 0x8) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc3000)='/selinux/status\x00', 0x0, 0x0) fchownat(r5, &(0x7f00008a6000-0x8)='./file0\x00', r4, r1, 0x7fe) accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) dup(r0) 2018/02/15 14:25:56 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000d48000-0x10)='/dev/input/mice\x00', 0x0, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5d}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ec7000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) fgetxattr(r0, &(0x7f00004eb000)=@random={'os2.', 'security-trusted\x00'}, &(0x7f00004ff000)=""/3, 0x3) 2018/02/15 14:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') lstat(&(0x7f0000e7a000-0xe)='./file0/file0\x00', &(0x7f00001bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r0, r1) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f9000-0x8)='./file0\x00', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000b78000-0xe)='./file0/file0\x00', &(0x7f000003e000-0x1)='.', &(0x7f0000a60000)='aio\x00', 0x20000, &(0x7f000092e000-0x1)) 2018/02/15 14:25:57 executing program 4: r0 = creat(&(0x7f0000b4c000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000a97000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) fcntl$dupfd(r1, 0x406, r0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/15 14:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a09000-0xa)='/dev/ptmx\x00', 0x280401, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/02/15 14:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ae000)='net/dev_snmp6\x00') writev(r0, &(0x7f0000ddb000-0x10)=[{&(0x7f0000a00000-0x33)='-', 0x1}], 0x1) [ 63.617937] device lo entered promiscuous mode 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x0, 0x5}}}], 0x60) clock_gettime(0x0, &(0x7f0000927000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d23000)) 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00007a4000)='./file0\x00', &(0x7f00008e6000-0x61)=""/97, 0x61) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f06000-0xe)='/dev/keychord\x00', 0x501000, 0x0) prctl$setname(0xf, &(0x7f00009f0000-0x8)='uid_map\x00') 2018/02/15 14:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) getpeername(r0, &(0x7f00007c2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000996000-0x4)=0x14) 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000005000-0x18)={0x3, 0xaa, 0x1, 0x20, 0x1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) 2018/02/15 14:25:57 executing program 0: r0 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=0xffffffffffffffff) socketpair(0x13, 0x80a, 0x80000000, &(0x7f000032c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bb3000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe6}, @in6={0xa, 0x3, 0x23e, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x2, 0x98, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf863}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6}], 0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007ce000)={0x0, 0x1}, &(0x7f0000d4e000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dc4000)={0x8, 0x5, 0x200, 0x10001, 0x1ff, 0x40, 0xffff, 0x11f4, r2}, 0x20) 2018/02/15 14:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005c8000)={0x10}) recvfrom$unix(r0, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs, 0x8) sendmmsg$unix(r0, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[], 0x0, &(0x7f0000d94000)=[]}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000014d000-0x2)='/dev/usbmon#\x00', 0x9, 0x400) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f000087f000)=0x356) 2018/02/15 14:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000be2000-0xd)="2e65962f000f20656c65737300") sendfile(r0, r1, &(0x7f00000b5000-0x8), 0x200000002) 2018/02/15 14:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$poke(0x4, r1, &(0x7f00009f6000-0x8), 0x50) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) r2 = gettid() sched_setscheduler(r2, 0x6, &(0x7f000031d000)=0xffff) 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) 2018/02/15 14:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000610000)={0x0, 0x3f, 0x0, 0x100, 0x1000}, &(0x7f0000177000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000830000-0x6d)={r1, 0x65, "44ae9baedc12214832c62b8f15549d70bf9bd78fd0dee3c1f678b83608325b14dba628f55fd24f88f80d6e2d693d50783626827be8016eaa73a0c4e1bfb976b584fc07be87c2f4e605c275371f4a25099cfa613ac01fa45d4c059729a174ce051656d5187c"}, &(0x7f00004e2000-0x4)=0x6d) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1ffffc48, &(0x7f00009b8000-0x10)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x7, 0x0, 0x0, 0xfffffffffffffffb}]}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000026b000), 0x4) 2018/02/15 14:25:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dff000-0x18)={0x0, 0x9ea3, 0x30, 0xfffffffffffffffa, 0x81}, &(0x7f0000bb1000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4e, 0x1, 0x8000, 0x40, 0x7, 0x4, 0x0, 0x2, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000023f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000e35000)='keyring\x00', &(0x7f0000c5d000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000528000-0x8)=0x9) keyctl$clear(0x7, r3) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) bind(r2, &(0x7f00004c9000)=@ax25={0x3, {"8d9b476ed31d1e"}, 0x5}, 0x10) unshare(0x40600) splice(r2, &(0x7f0000a7c000-0x8), r2, &(0x7f00009ac000), 0x5, 0x7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000278000-0xf7)=""/247) r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) connect(r0, &(0x7f00005a6000-0x6)=@hci={0x1f, 0x0, 0x3}, 0x6) fsetxattr(r4, &(0x7f0000325000)=@known='system.posix_acl_default\x00', &(0x7f0000346000)='/dev/hwrng\x00', 0xffffffffffffff9e, 0x0) 2018/02/15 14:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040c000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000205000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000091000)={@loopback={0x0, 0x1}, 0x4b039ba0, 0x2, 0x1, 0x4, 0x100, 0xc926}, &(0x7f0000378000)=0x20) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00001e0000)='binfmt_misc\x00', 0x0, &(0x7f0000ebd000-0x2)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) 2018/02/15 14:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000fa8000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000a8d000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) stat(&(0x7f0000b20000-0x8)='./file0\x00', &(0x7f0000b11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00007ac000)='./file0\x00', 0x1a12df0446f01e97) lstat(&(0x7f00003da000-0x8)='./file0\x00', &(0x7f0000a1a000+0xaa8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000012000)='./file0\x00', r2, r3, 0x100) 2018/02/15 14:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') memfd_create(&(0x7f0000209000)='\x00', 0x1) 2018/02/15 14:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000d1a000), 0x0, 0x0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a8000-0x6)='/dev/ppp\x00', 0x280000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000adb000-0x4), &(0x7f0000092000)=0x4) 2018/02/15 14:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000835000)={0x0, 0x0, &(0x7f00000f9000)={&(0x7f00004f3000)={0x2, 0x14, 0x0, 0x0, 0x2, 0x0, 0x1, 0x2, []}, 0x10}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e6e000)) 2018/02/15 14:25:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000719000-0x52)="2d4519b0191c99e709d0768d960855bd1a72bec93b5d848222377a96c884b94c25ae820bee650d633e5563104cfa313e84963e9530c22c86e218b2d744ec327fee782bd494e7f167b2a55eb9f9aa15e31a9c", 0x52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000176000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) sendmmsg(r2, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1}}], 0x1, 0x0) recvmsg(r3, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)}, 0x40010062) ioctl$int_in(r1, 0x5452, &(0x7f0000dfa000-0x8)=0x80000000) 2018/02/15 14:25:57 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="7dffd29a44d8440ee65faab1fcb08701b80d7d00c7d9faf6f3932fabe55214eed62336bb69afabc53471e7bbc2dabcbbe07f58f05fe08c5ee719ac76eadad9742497b9bda79655046d414a5387d293ed4f2448df5989828d7477fe7abe94cc848e2e708ec3ec5c40fdc11abf83b43567a8c8a13dd8b0bbfd5e59d1ba72f6136d6626bc01d5305d1789c224d9bcbb1b71649a92f0fac8b6c489f979952abd87e3769731fbec499b8d4903ce3e089d4c676a647e474e7457285a182eb57d1f89ecbdd354467861ed1c9033b3b9c8c9bfe30bbe2db9c1bc70037610ced5eddb6137027ac5b5525dfc2736124b2966607f", 0xef) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/15 14:25:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f0000186000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f74000)=0x10) 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c7f000-0x14)={0x10, 0x100, 0x6a, 0x3, 0x9}, 0x14) 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006e7000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000da1000-0xb)={0x0, 0x80000001, 0x5, 0x0, 0x101, 0xfffffffffffffffc, 0x4, 0x0, 0x1000, 0x7fffffff, 0x1}, 0xb) umount2(&(0x7f00008cb000-0x8)='./file0\x00', 0x0) bind$inet6(r0, &(0x7f0000270000-0x1c)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0xfffffffffffffe87) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000d4d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000c9b000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/15 14:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00007c8000), &(0x7f00005c5000)=0x4) 2018/02/15 14:25:57 executing program 1: socketpair(0x4, 0x0, 0x9, &(0x7f0000da0000)={0x0}) epoll_wait(r0, &(0x7f00001a6000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x4) write(r1, &(0x7f0000579000-0x63)="2200000015000700ea0910080900e7ff09ffffee00020000040003000001108c45ac", 0x22) 2018/02/15 14:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f83000-0x8)='./file0\x00', 0x108) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e0b000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d2a000)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f00001e6000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000947000)={0x3, 0x8, r1, 0x1, r2, 0x6, 0x3f0000000}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000023d000-0xb)='/dev/hwrng\x00', 0x40, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f000038e000)={&(0x7f000016d000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00002d7000-0x10)={&(0x7f0000bce000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x100, 0x1, 0x1, {0xa}, [""]}, 0x14}, 0x1}, 0x4000000) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000411000)={0x0, 0x9, 0x4, 0xcfdf, 0x10001, 0x1, 0x101, 0xfffffffffffffffb, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xaa, 0xd04c, 0x6, 0xb997d98, 0x1}}, &(0x7f000003d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000072b000)={r5, 0x2, 0x1, [0x6]}, &(0x7f0000147000-0x4)=0xa) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000644000-0x8c)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/15 14:25:57 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cce000-0x9)='/dev/ppp\x00', 0x2102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0xc66, 0x7, 0x7ff}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x800) 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000378000-0xa)='/dev/rfkill\x00', 0x40, 0x0) fchmod(r0, 0x82) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r2 = syz_open_dev$usbmon(&(0x7f00008d6000)='/dev/usbmon#\x00', 0x0, 0x2802) lookup_dcookie(0x0, &(0x7f000001f000-0x6)=""/6, 0x6) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000bbc000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x0, {0x2, 0x1, @rand_addr=0x7fff}, @generic="3616a48ca8579ae0de7d97fb40102f82"}) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000b6f000), &(0x7f0000d98000)=0x4) 2018/02/15 14:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7fffffff}]}]}, 0x28}, 0x1}, 0x0) 2018/02/15 14:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000077f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f1e000-0x8)={0x0}, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e44000-0x98)={0x0, @in={{0x2, 0x1, @empty}}, 0x7fffffff, 0x6554f4e5}, &(0x7f0000880000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ff4000)={r3, 0x8, 0x2, [0x5, 0x7]}, &(0x7f0000a24000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/02/15 14:25:57 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffffd) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000840000)="241c442516ea9205a333fb80f98ff02bf4e0bb8877c61bd4ebc40efa2b21c2b87975d5fe91e2a4d3299e9ce59a42051483b33c1598429b4923b641f2ed06cf51999b59c8732f936ee86f79f45a1ee6717a044f362c866cbca838fa7f30d94c29594e9e044c2dcdc49734272ce17ea6d04ddfb249e9a1dd8fbf0a08917e605c112160f7c3ea8d2b954ea823f8a1d14918b2312e35a2c50ddbab0b653e4513cd798c89ddc2ca0b0dd1b07b58dd3df23151cc3a78aba547cf42de4ab5cf4e") setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00009fd000)=0x80, 0x4) r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000020e000)=0x8216) 2018/02/15 14:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) getsockopt(r0, 0x244, 0xfffffffffffffffc, &(0x7f0000e53000-0x74)=""/116, &(0x7f000083e000)=0x74) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000559000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/15 14:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) modify_ldt$write2(0x11, &(0x7f0000b86000)={0x1f, 0x20000800, 0x0, 0x80000000, 0x5, 0xeaed, 0xe74, 0x2, 0x0, 0x5}, 0x10) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@generic="10463b6de51bc39770c58b6f06906731", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}}) 2018/02/15 14:25:57 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f000000c000-0x24)={0x4, 0x1000, 0x10000, 0x80f, 0x7, 0x6, 0x3, 0xbeb1, 0x3, 0xffffffffffffff96, 0x100000000, 0x100}) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/15 14:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x7, 0x0) clock_gettime(0x0, &(0x7f0000d09000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00007e3000)={0x77359400, r1}, &(0x7f00003d3000-0x10)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00006ae000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cab000-0x80)={0x0, 0x78, "3144985581b0cca013cff70a70f4eae56879c0491931892c93ed3c49c2ab3acced74e116482aa65f90cc699d80f15ce0fe53731df7f286ead36ec9bfa1087742bcc381cede1c157057060c5cc3447b3147f6177d8380a5da0fe0114562c5fc2cb1b2668e0713cc78a6151b515fab1fe05e95a7a2b2ef962f"}, &(0x7f00007f0000-0x4)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000331000-0x8)={r2, 0xe1d80000003}, &(0x7f0000be6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000abd000-0xc)={r3, 0x80000001}, 0xb) r4 = add_key(&(0x7f0000b7d000)='pkcs7_test\x00', &(0x7f0000523000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000096b000-0xce)="8f8c85b2c58e065c60dd35e326e08a2d8a439bbe9924e2d554a7d2af3e473f0fb6430926c0859e3e66d51ddad0efe0def872157e98cbb4e06da2aafb5741789aa175f0c667d9606ac9bfce04db847ae754865357aaaf8d99274778cd528eceda4c22be2cb6e0c97a92a62d0fb4ec2fb437893ecd5d5249bed2b63fe943611568edc38cc44d21f64eaf97b09eb6ef4134e2a6857cb76c6cf3f39dbf74d09b75f721a41afd607807382b0ba9ecf17d858940dd9dc87cfe295dc8b6c49b755c6fe224d728a05aa2135527ac5e9259", 0xcd, 0x0) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000051000)='trusted\x00', &(0x7f0000989000-0x2)='\\\x00') r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a57000-0x15)='/dev/pktcdvd/control\x00', 0xfffffffffffffffc, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000dba000-0x20)={{&(0x7f0000dc9000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00001db000)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x26854d3b, 0x71e, 0x7, 0x2}, &(0x7f00002f8000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f6b000-0x88)={r6, 0x80, "989142154207310ec505d1303d6f5eba18f5b7ae9b8e90dfda868792b6e5a5f8147a94ee9205e906c2d0b2f6a60570e7ac886f37e134a043655f34150a0616a482e1837bba33bd1afceca1a552d5ea73a42a96205bf8dff00f52a4bf5dc42f466f5353fc2d5414d0539cc3daa686c0074dc2bf1e2696ed4feca2afc4afcb7c67"}, &(0x7f0000a80000)=0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000abd000-0x14)={r6, 0x5, 0x80000000, 0x2, 0x3, 0x2}, 0x14) userfaultfd(0x80000) [ 63.953436] device lo entered promiscuous mode [ 63.963048] device lo left promiscuous mode [ 64.041062] device lo entered promiscuous mode [ 64.050574] device lo left promiscuous mode 2018/02/15 14:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000017f000-0x15)='/proc/self/net/pfkey\x00', 0x8080, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ce1000-0x50)={@generic="e6db023cd5a39b06e886b93597013da9", @ifru_settings={0x6, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common="6772753001004000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@generic="bfeae13bf4d1a170a72eef30959ae2bd", @ifru_flags=0x1}) 2018/02/15 14:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000496000)='/dev/ashmem\x00', 0x10000, 0x0) pipe(&(0x7f0000acb000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000565000-0x108)={0x9, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}, {{0xa, 0x2, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1ff}}}, 0x108) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009f3000-0x4), 0x4) r1 = syz_open_dev$binder(&(0x7f00009e8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x3d5, 0x0, &(0x7f0000c32000-0x14)=[@acquire_done={0x40106309, 0x0, 0x1}], 0xfffffffffffffd81, 0x0, &(0x7f00001bd000)}) socket$inet(0x2, 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000ee0000-0x98)) 2018/02/15 14:25:57 executing program 1: prctl$getreaper(0x1b, &(0x7f000064a000-0x8)) clock_nanosleep(0x3, 0x0, &(0x7f00002be000)={0x0, 0x1c9c380}, &(0x7f0000220000-0x10)) 2018/02/15 14:25:57 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a98000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001df000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000af1000)=0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fc7000)={r4, 0xfffffffffffff7bc, 0x1821ab61, 0x800}, 0x10) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc6000-0x10)) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000023d000)=0x1b84) 2018/02/15 14:25:57 executing program 0: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3c, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000031000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000057000-0xe8)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000021000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000003f000-0x8)={0x0, 0x5}, &(0x7f0000061000-0x4)=0x8) fsync(r1) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000060000)={r2, 0xef, "5145793393d493266011d4f423ea34a762567e0d45a2fd79deaed08ce8c09ad1d4b947a016cc546bf90e51020ff18a4eb8e76256a2f68b6990813387f5f75565c936305fa04b6aabd6938ba094dcb9cc3f2a169c1ee9690852514196d349aa7ac99306a471e67b0a518f9238ea5c53b61f1e90c1062b5a0959604ce8a7cddbf25c7cb7918af2a5ee4bd675148d5ece7c9190ffaccb7077abe2d5fd17477cba3b0e6071599ef096d14ffcdefb1b127e7fa6fe282e49fc4469bf989243eba3485628b0523bdb6ea724e3de81f4ccd17635aefb776bf953715614f46abaf2afa974573abaf5829a4124ced7fa5b13e83f"}, &(0x7f000004b000-0x4)=0xf7) 2018/02/15 14:25:57 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000013000-0xc)={0x2, 0x5, 0x9, 0xfffffffffffff2df, 0x20000000000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000012000-0x98)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x9, 0x407fff}, &(0x7f0000008000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000a000)={r2, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}}, 0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000014000-0x10)={r2, 0x10, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f0000006000)=0x10) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f000000e000), 0x4) 2018/02/15 14:25:57 executing program 5: clone(0x1ffffd, &(0x7f0000001000-0x2), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x80}}) 2018/02/15 14:25:57 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000e83000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000), 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) 2018/02/15 14:25:57 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004e9000)={0x0}, &(0x7f0000106000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000002b000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = socket(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) listen(r1, 0x6d8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00009e1000-0x8)) 2018/02/15 14:25:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00008e4000-0x10), &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000820000)='/dev/rfkill\x00', 0x402000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000f2000)='bdev&-vboxnet1^eth1*systemvboxnet1{selfsecuritylo\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000653000-0x9)='/dev/rtc\x00', 0x20802, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r3, &(0x7f0000962000)=[{&(0x7f000018d000)=""/133, 0x85}, {&(0x7f0000797000-0xe)=""/44, 0x2c}, {&(0x7f00000a9000)=""/110, 0x6e}, {&(0x7f0000871000)=""/4096, 0x1000}, {&(0x7f0000443000-0xb)=""/11, 0xb}], 0x5) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009e3000)={0x0, 0x8}, &(0x7f0000183000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ab3000)={r4, 0x74, &(0x7f000008d000-0x74)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x35664076}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000ef8000-0x4)=0x10) fgetxattr(r2, &(0x7f0000f5b000)=@known='security.ima\x00', &(0x7f00004c3000-0xd5)=""/213, 0xd5) 2018/02/15 14:25:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)) prctl$seccomp(0x2f, 0x3, &(0x7f0000001000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x3, 0xd2cb, 0x1, 0x3f506a9e}, {0x800, 0x8, 0x9, 0x4}, {0x7ff, 0x4, 0xfffffffffffffff7, 0x6}, {0xa4, 0x101, 0x200, 0x80}, {0x20, 0x9, 0xb1, 0xfffffffffffffffe}, {0xffffffff80000001, 0x944, 0x7, 0x1}, {0x7, 0xfffffffffffffff7, 0x2, 0x3ff}]}) [ 64.173098] binder: 12987:12988 BC_ACQUIRE_DONE u0000000000000000 node 78 cookie mismatch 0000000000000001 != 0000000000000000 [ 64.188741] binder: 12987:12988 unknown command 0 [ 64.194546] binder: 12987:12988 ioctl c0306201 20008000 returned -22 2018/02/15 14:25:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000837000)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x9}, 0x4) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000001000-0x8)=@un=@abs, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0x61)=""/97, 0x61}], 0x2, &(0x7f0000001000)=""/225, 0xe1, 0x80000000}, 0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000095000-0xf0)=[{{&(0x7f0000436000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000421000-0x40)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000478000-0x37)=""/55, 0x37}, {&(0x7f0000ba8000-0x4b)=""/75, 0x4b}], 0x4, &(0x7f0000dee000-0x55)=""/85, 0x55, 0x9}, 0x9}, {{&(0x7f0000c35000)=@ipx, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000f7b000)=""/254, 0xfe}, {&(0x7f0000a8d000-0x26)=""/38, 0x26}], 0x2, &(0x7f0000000000)=""/63, 0x3f, 0x7}, 0x7}, {{0x0, 0x0, &(0x7f0000a7c000-0x20)=[{&(0x7f0000ca5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000335000)=""/33, 0x21}], 0x2, &(0x7f0000000000)=""/62, 0x3e, 0x8}, 0x9}, {{0x0, 0x0, &(0x7f00007bb000-0x30)=[{&(0x7f00007b8000)}, {&(0x7f000062b000-0x20)=""/32, 0x20}, {&(0x7f00000ad000)=""/167, 0xa7}], 0x3, &(0x7f00008c7000)=""/109, 0x6d, 0x10001}, 0x7}], 0x4, 0x40012160, &(0x7f000009b000)) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000003000-0x20)={0x0, 0xdc8, 0x10001, 0xc4b3, 0x14, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000b2e000-0x4)=0x4) r4 = socket$inet6(0xa, 0x1, 0x0) msync(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet6_buf(r4, 0x29, 0x48, &(0x7f0000001000-0x2), 0x0) 2018/02/15 14:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000c72000-0x4)=0x456, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000b3c000-0x4), &(0x7f000066c000-0x4)=0x4) 2018/02/15 14:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000623000-0x4)=0x2, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r2, &(0x7f00007cf000)=0x805f, 0x2) [ 64.228715] binder: BINDER_SET_CONTEXT_MGR already set [ 64.238639] binder: 12987:13006 ioctl 40046207 0 returned -16 [ 64.249517] binder: 12987:12988 BC_ACQUIRE_DONE u0000000000000000 no match [ 64.258515] binder: 12987:12988 unknown command 0 [ 64.266854] binder: 12987:12988 ioctl c0306201 20008000 returned -22 2018/02/15 14:25:57 executing program 7: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) getsockname$netrom(r0, &(0x7f00009af000-0x10)=@ax25, &(0x7f0000552000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005bf000)='\\selfmd5sumppp0&\\]vboxnet0vmnet1&\x00', 0x840, 0x0, &(0x7f0000001000-0x40)={0x5, 0x5, 0x6, 0x3, 0x3, 0x3, 0x7, 0xed59}) 2018/02/15 14:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x896a, &(0x7f0000690000-0x28)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"810674f33ad9fa"}}}) 2018/02/15 14:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007e9000-0x8)='./file0\x00', &(0x7f000029f000)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c72000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00001a4000-0x8)='./file0\x00', 0x0, 0x52) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000078000-0x4)=0x2, 0x4) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/02/15 14:25:57 executing program 2: r0 = open(&(0x7f0000dfe000-0x8)='./file0\x00', 0x4c000, 0xc) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00003da000)=""/182) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x4) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) 2018/02/15 14:25:57 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fdb000-0x18)={0x0, 0x4, 0x30, 0x5, 0x8}, &(0x7f00007aa000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f28000)={r1, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffff7f7}}, 0x7, 0x7f}, 0x2f) r2 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x100000001, &(0x7f0000fd8000-0x5)) 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000187000)={{0x400, 0x20}, 0x0, 0x4, 0x400, {0x2dab, 0x10001}, 0x1, 0x9f}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0xfff}}) 2018/02/15 14:25:57 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20000000000, 0x48400) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x1fc, 0x0, 0x0, "7175657565000000003000002000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000df"}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000008000-0x8)) 2018/02/15 14:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(0xffffffffffffffff, &(0x7f0000df9000-0x27), 0x0) sendto(r0, &(0x7f0000abe000)="120000003200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000036b000-0x8)={0x0, 0x1000}, &(0x7f0000ab5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cfd000-0x4)=@assoc_id=r1, &(0x7f00005d3000-0x4)=0x4) 2018/02/15 14:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r2, 0xa, 0x17) ioctl$int_in(r1, 0x5452, &(0x7f0000905000)=0xd8) shutdown(r2, 0x0) sendfile(r1, r0, &(0x7f00007fe000-0x8), 0x5) 2018/02/15 14:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)={0x0, 0x2}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000570000)={0x52, {{0x2, 0x3, @empty}}}, 0x90) 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000566000-0x10)={0x2, 0x2, @empty}, 0x10) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000001e000)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000)={0x6}, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000020000)={0x3}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000020000), &(0x7f000001a000-0x4)=0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000017000-0x78)={0xfffffffffffffff7, {0x2, 0x1, @empty}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x2, @multicast2=0xe0000002}, 0x8, 0x4, 0x5, 0x2, 0x4, &(0x7f0000019000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5, 0x8, 0x8}) openat$rtc(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/rtc\x00', 0x40000, 0x0) 2018/02/15 14:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c6000-0xf)='/dev/sequencer\x00', 0x500, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000998000)=""/212) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x6, &(0x7f000015f000)={0x0, 0x23, 0x0, @thr={&(0x7f0000268000)="ccb9f6f8d774c85388670c3015c5220e2fc91bdc32961928840538ea81523c43464f66c2158aeb4879bddc8e1b1712959ab0275cff3b69e4f29aa46bfaa4530edcd90bdbe2052048f1ed469d3c803b7f35dc3c861b39fb064db901a45d4d3b497960d1d623cda45a6091b69a0498bcfb1cba9ec8eabbb3a425e078640bdfdbf9f8079f97bdfc2698f95e526fb7fb26878fb2ed809ebad9a7a267350a2128255daf4f7361abc47ecd6183a36305b35b5a1b14b492713a22eaf6c9462a75", &(0x7f0000be8000+0x9a8)="88b85411beb26a2d4e080e0d5f345adf82deba3d9b78027b81f044076f00bc1d305bb940859f13a83a79499a292eca4a4911e0e62d0b695714b22c0a40c51f4c40e90edb58dd517a79fcfec3243196afd1c6f528811069176e25a3cc56dca32fb6a1bab77ac87493eec43d3fb70efa448f7f83c91b8fedf00921fef22bcd250483189a03c8b5938e19cc3d89007e41e7543fa67473c8d16dcda417830ec7c26253d440e9ec46cc4127e67a7ad78adb0a184539a921887a34925c48ff9f"}}, &(0x7f00002fd000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000943000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00007fd000)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000aa3000)) futex(&(0x7f000000d000-0x4), 0x4, 0x1, &(0x7f0000cc4000-0x10), &(0x7f000044b000), 0x0) clock_gettime(0x3, &(0x7f0000e41000)) 2018/02/15 14:25:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') 2018/02/15 14:25:57 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001a000-0x18)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2018/02/15 14:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000e99000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00008c1000-0x50)={0x6, 0x8, 0xd87c, 0x0, 0x6}) r2 = syz_open_dev$evdev(&(0x7f0000400000)='/dev/input/event#\x00', 0x7ff, 0x400002) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000687000+0xc3b)='/dev/sequencer\x00', 0x8900, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000059a000)={0x2000}) fchmod(r1, 0xbfa361720365194e) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000acd000-0x4)=0x4a) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000eae000)=""/90, &(0x7f000089a000)=0x5a) 2018/02/15 14:25:57 executing program 4: r0 = eventfd2(0x3ff, 0x80001) fcntl$getflags(r0, 0x4000408) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/netlink\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 64.334118] tc_dump_action: action bad kind [ 64.354220] tc_dump_action: action bad kind 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001fc000)='net/tcp6\x00') preadv(r0, &(0x7f000094e000)=[{&(0x7f000033a000-0xca)=""/202, 0xca}, {&(0x7f000043f000-0x92)=""/146, 0x92}], 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000be3000-0x18)=@add_del={0x2, &(0x7f0000658000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) 2018/02/15 14:25:57 executing program 4: r0 = eventfd2(0x3ff, 0x80001) fcntl$getflags(r0, 0x4000408) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/netlink\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/15 14:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) 2018/02/15 14:25:57 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10), &(0x7f00008e3000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0}, &(0x7f0000fa3000-0x4)=0xc) fstat(r1, &(0x7f0000ea4000)) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x20800020) 2018/02/15 14:25:57 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x401, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x4200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x0, 0x7, 0x1f, 'queue1\x00', 0x1f}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000070f000)={&(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000f48000)=[0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x2, 0x1, 0x2, 0x3}) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$TCSETS(r0, 0x5402, &(0x7f000093e000)={0xc8, 0x3f, 0xff, 0x6, 0x9, 0xa7cb, 0x81, 0x1, 0xc5, 0x2, 0x1000}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17}}) 2018/02/15 14:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae4000-0x7)='cpuset\x00') readv(r0, &(0x7f00007b3000-0x10)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) [ 64.386965] audit: type=1400 audit(1518704757.736:55): avc: denied { fsetid } for pid=13077 comm="syz-executor0" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/15 14:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000247000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000546000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f0000561000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eb1000)={r1, 0x7ff}, &(0x7f0000466000-0x4)=0x6) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000402000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001fc000)='net/tcp6\x00') preadv(r0, &(0x7f000094e000)=[{&(0x7f000033a000-0xca)=""/202, 0xca}, {&(0x7f000043f000-0x92)=""/146, 0x92}], 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000be3000-0x18)=@add_del={0x2, &(0x7f0000658000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) 2018/02/15 14:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000a98000)={0x28, 0x0, 0xfffffffc, @host=0x2}, 0x9, 0x80000) r2 = dup3(r0, r1, 0x80000) nanosleep(&(0x7f0000d6f000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d13000-0x5)) creat(&(0x7f0000a6d000)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000269000)={0x5, 0x3, {0x3, 0x3, 0x80000000, 0x0, 0x1}}) fstatfs(r2, &(0x7f0000475000)=""/235) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000d43000-0x6)={0x37, 0x7, 0x9}) syz_open_dev$usbmon(&(0x7f0000d64000-0xd)='/dev/usbmon#\x00', 0x0, 0x7) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000079b000)=0x0) tkill(r3, 0x2c) 2018/02/15 14:25:57 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000151000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @generic="38d2694fb44162fbf3e61bd3d3098e59"}) signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8), 0x8, 0xfffffffffffffff8) 2018/02/15 14:25:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8140, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000447000-0x4)) futex(&(0x7f0000c41000-0x4), 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) sendmsg$nl_route(r0, &(0x7f000045f000-0x38)={&(0x7f0000356000+0x92e)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000fa1000)={&(0x7f000017f000-0x50)=@bridge_getlink={0x50, 0x12, 0xa00, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x8000, 0x10000}, [@IFLA_ADDRESS={0xc, 0x1, @empty}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x1f}, @IFLA_AF_SPEC={0x1c, 0x1a, [{0x4, 0x1f}, {0x4, 0x7}, {0x4, 0x1e}, {0x4, 0xf}, {0x4, 0x1f}, {0x4, 0xf}]}]}, 0x50}, 0x1}, 0x48890) futex(&(0x7f000000d000-0x4), 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f0000869000), 0x0) clock_gettime(0x0, &(0x7f0000ec5000)) 2018/02/15 14:25:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000480000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fba000)={0x0, 0x56, "9b2a047ebab0e41373d1831d37d45adfe8ef71e90f807ad807ece253592e040380604381c597526b44e2c91b8b6853723af2b29991076bf4eccab9e9bb220f438f7d08f54e6857a48c09b25477b65402be1dc087d4fc"}, &(0x7f0000c4a000-0x4)=0x5e) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fbb000-0x10)={r1, 0xffffffffffffff86, 0x6, 0x7fffffff}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/02/15 14:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000a6c000-0x4), &(0x7f00006fd000)=0x4) sendfile(r0, r0, &(0x7f00006c8000), 0x6da3) write$selinux_context(r0, &(0x7f0000972000-0x2a)='system_u:object_r:auditd_initrc_exec_t:s0\x00', 0x2a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d82000)={0x0, 0x8, 0x0, 0x2f6, 0x2000000}, &(0x7f0000684000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cb2000)=@sack_info={r1, 0x0, 0x91}, 0xc) 2018/02/15 14:25:57 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) write$selinux_create(0xffffffffffffffff, &(0x7f0000661000)=@access={'system_u:object_r:var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x47) getrandom(&(0x7f0000cee000-0x9)=""/9, 0x9, 0x3) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x77)=""/119, 0x77, 0x40000020, &(0x7f000081d000)={0xa, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000369000-0x10)={&(0x7f0000a44000/0x2000)=nil, 0x2000}) 2018/02/15 14:25:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0xfffffffffffffff8, 0x13, 0x400, 0x2, "5474bd4894087f2d07fce6062e903dd25a4caea65aa786858813310e75874f3b"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000273000-0x4)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000666000-0x10)={&(0x7f00006ab000/0x1000)=nil, 0x1000}) epoll_create1(0x80000) r2 = add_key$user(&(0x7f0000943000)='user\x00', &(0x7f00007d1000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000849000)="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", 0x1000, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000881000)='keyring\x00', &(0x7f000077e000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r2, r3) seccomp(0x1, 0x0, &(0x7f0000c05000)={0x0, &(0x7f000011b000-0x10)=[]}) 2018/02/15 14:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x80000040002) ioctl(r0, 0x5387, &(0x7f0000ca7000)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000cd7000-0x4)) 2018/02/15 14:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ec000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000050d000)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f27000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00002ad000)={@ipv4={[], [0xff, 0xff], @empty}, 0x7ff, r3}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000899000)={{}, {0x12}}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000070f000-0x15)='/proc/self/net/pfkey\x00', 0x521800, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000365000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000fb3000-0x4)=0x14) stat(&(0x7f0000d0e000)='./file0\x00', &(0x7f000022f000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000859000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x638, 0x0, 0x6, 0x3, 0x0, 0x0, 0x20, 0xa0, 0x0, r5, r6}, {0x1, 0x6, 0x7, 0x9f, 0x0, 0x9, 0x6, 0x3ff}, {0x96b, 0x3, 0x9, 0x1000}, 0x7ff, 0x1, 0x0, 0x1, 0x2}, {{@in6=@empty, 0x2, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x3, 0xfffffffffffffffa, 0x6, 0x101, 0x4}}, 0xe8) 2018/02/15 14:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ed000)='/dev/vga_arbiter\x00', 0x200c00, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000dfc000), &(0x7f0000cee000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x0, &(0x7f0000e12000-0x48)=[{0x0, 0xcb7b, 0x0, 0x9}, {0x1, 0x0, 0x4, 0x400}, {0x40, 0x757, 0x9, 0x100000000}, {0x60104f2e, 0x4, 0x1, 0x80000000}, {0xfffffffffffffffd, 0x1ff, 0xffffffffffffffe0, 0x5}, {0x10001, 0x1, 0x2, 0x1}, {0x4, 0x7, 0x4, 0x6a}, {0x0, 0x5, 0xc3, 0x80000000}, {0x40, 0xfff000000, 0x1, 0x400}]}, 0x7) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000274000)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00009c7000-0x4)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000e90000-0x20)={0x0, 0x4, 0xfffffffffffffffa, 0x7, r3}) sendfile(r0, r2, 0x0, 0x0) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/15 14:25:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000013000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000002000)=0x80, 0x4) r2 = socket$inet(0x10, 0x40000003, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030007fffd946fa283bc0a00004003000000031d8568f1ffffffd188737e", 0x24}], 0x1}, 0x0) 2018/02/15 14:25:58 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) pipe(&(0x7f0000f03000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00007b1000-0x4)=0x4, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$peekuser(0x3, r3, 0x6) 2018/02/15 14:25:58 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000d01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000395000), 0x80800) recvmsg(r0, &(0x7f00000fc000)={&(0x7f00008ef000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f00003bc000)=[{&(0x7f0000ff6000-0x71)=""/113, 0x71}, {&(0x7f0000ca7000-0x6e)=""/110, 0x6e}, {&(0x7f000066e000)=""/57, 0x39}, {&(0x7f000010b000-0x3d)=""/61, 0x3d}, {&(0x7f00003b0000-0xf6)=""/246, 0xf6}, {&(0x7f0000392000)=""/17, 0x11}, {&(0x7f0000cd2000-0xb2)=""/178, 0xb2}], 0x7, &(0x7f000021b000-0x6a)=""/106, 0x6a, 0x2}, 0x40010100) 2018/02/15 14:25:58 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6c000)="6cf5721e07492b9c34a15643c7ea310d8ed5c2e3696304a1afa56572499c7d1a5aaf5ca4c32d2d27386639a66b1f0e074381de7cddb3edb14b2eb011904ec5f283a27a66195e649e92ebb6524ea9f935253dba24", 0x54, 0x801, &(0x7f0000f6d000-0x1c)={0xa, 0x1, 0x88, @mcast1={0xff, 0x1, [], 0x1}, 0xf1}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f6b000-0x24), &(0x7f0000f6a000)) 2018/02/15 14:25:58 executing program 6: clone(0x0, &(0x7f00006f3000), &(0x7f0000d6b000), &(0x7f0000d4d000), &(0x7f0000a59000-0xff)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x7) pselect6(0x40, &(0x7f0000b43000), &(0x7f00007c1000-0x40), &(0x7f0000347000), &(0x7f0000d86000), &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8), 0x8}) 2018/02/15 14:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/ptmx\x00', 0x800, 0x0) r1 = dup(r0) execveat(0xffffffffffffffff, &(0x7f0000675000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000dd2000-0x8)={0x0, 0x0}) sched_getscheduler(r2) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000232000-0x8)=0x9) 2018/02/15 14:25:58 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0xa0000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000029000)=""/4096) 2018/02/15 14:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000883000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) sendto$ipx(r0, &(0x7f0000976000)="22c35ab29e102f1a48bbdd248a12b81031126041fcec235322cf9f333e18b6101e44cf61", 0x24, 0x40000, 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000855000-0xc), &(0x7f0000907000)=0xc) syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x40000000824d, &(0x7f0000bee000)="ac") 2018/02/15 14:25:58 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x11)='eth1md5sumsystem\x00', 0xfffffffffffffffb) 2018/02/15 14:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000335000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket(0x10, 0x80007, 0x3) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400}) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000600000-0x20)={0x6, 0x0, 0x3, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000096a000)={0x6, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000835000)={0x0, 0xa6f, 0xd, 0x4, 0x7, 0xb537, 0x21, 0x32d, 0x0}, &(0x7f0000ede000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000049000)={r4, 0x6dd1}, 0x8) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba1000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchmodat(r5, &(0x7f000058b000-0x8)='./file0\x00', 0x10) 2018/02/15 14:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000040}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) syz_open_dev$mice(&(0x7f0000443000)='/dev/input/mice\x00', 0x0, 0x40) writev(r1, &(0x7f0000314000)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc04000000000000", 0x58}], 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00004e1000-0x2)={0x7, 0x7fffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000375000)={0x0, @in={{0x2, 0x0, @rand_addr=0x101}}, 0x1, 0x0, 0x150, 0x9, 0xffff}, &(0x7f0000cd1000+0x77a)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e49000)={r2, 0x17b, "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"}, &(0x7f00005e1000)=0x183) 2018/02/15 14:25:58 executing program 2: r0 = add_key$user(&(0x7f00009cd000)='user\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000db8000-0x16), 0x0, 0xfffffffffffffffb) getgroups(0x1, &(0x7f000054d000)=[0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x56) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r7 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ec6000-0x28)=[{r2, 0x9040}, {r3, 0x400}, {r4, 0x10}, {r5, 0x4108}, {r7}], 0x5, &(0x7f0000626000-0x10), &(0x7f0000000000)={0x2}, 0x8) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f27000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) gettid() init_module(&(0x7f0000001000-0x2)='$\x00', 0x2, &(0x7f0000000000)='vboxnet0,system)\x00') r9 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @rand_addr}}, 0x0, 0x6, 0x5, 0x800, 0x18}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000001000-0xd0)={r10, 0x101, 0xc8, "a374d56c2615a89531702d94b412e420cef5edadf1671a5b585a42e10fee1ad5f6b1ee911e360f98a29ec210bde694c12558c3d07153b181a5a936fb67055f7a7d859dc52d1cc6051dd0d1e32dbc68a9388634276d879b9ae8396915cbb8a690c6dfac77bbe649d9ed5c7aebed829509b0e3f4f0155fad3f257e9903dd1c1261fe0d6cd57087589c3c8c76f4e558d232c14ccb47cc640dbd07e5d3199d333bba4a3acdc2b917624833026a34b560151092d3dd5d6c46e2ab5f6f5a1dfe8ecd381071b26780e8e9c0"}, 0xd0) ioctl$sock_SIOCSPGRP(r8, 0x8902, &(0x7f0000001000-0x4)=r9) clock_gettime(0x0, &(0x7f0000968000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000002000+0xd87)=0x4) mq_timedreceive(r8, &(0x7f0000a18000)=""/4096, 0x1000, 0xfffffffffffffe00, &(0x7f0000000000)={r11, r12+30000000}) 2018/02/15 14:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000023d000), &(0x7f00009e2000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b25000)) 2018/02/15 14:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007d9000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) mount(&(0x7f00002b6000)='./file0\x00', &(0x7f0000f4f000-0x8)='./file0\x00', &(0x7f0000136000)='bpf\x00', 0x4002, &(0x7f000037c000-0x69)="3a923e91de3f856b5911704b042ba839b7bd1dda42cc2ed024f19a4657c2ae745a94392d500c035011ba2752c2404fdd949165932266301d8f4a11c31c978bea7b51e899b02791371d9327962dcc98e4c4e1c6a088fba7f11a2cd1e871cdcdf0d03dbf17d5ef792783") recvmsg(r0, &(0x7f0000c51000)={&(0x7f0000a32000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000cbc000-0x90)=[{&(0x7f0000655000+0xbe0)=""/200, 0xc8}, {&(0x7f0000b64000)=""/29, 0x1d}, {&(0x7f0000bff000-0xbc)=""/188, 0xbc}, {&(0x7f00005cd000)=""/190, 0xbe}, {&(0x7f0000202000)=""/38, 0x26}, {&(0x7f00005aa000)=""/130, 0xfffffffffffffffc}, {&(0x7f0000987000)=""/64, 0x40}, {&(0x7f0000e5f000)=""/132, 0x84}, {&(0x7f0000a41000)=""/172, 0xac}], 0x9, 0x0, 0x0, 0x5}, 0x40) 2018/02/15 14:25:58 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x11)='eth1md5sumsystem\x00', 0xfffffffffffffffb) 2018/02/15 14:25:58 executing program 3: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = getgid() syz_fuseblk_mount(&(0x7f000003c000-0x8)='./file0\x00', &(0x7f000003b000)='./file0\x00', 0x5000, r1, r2, 0x4, 0x20, 0x80) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 14:25:58 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000015000-0x10)={&(0x7f000000f000/0x3000)=nil, 0x3000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) 2018/02/15 14:25:58 executing program 5: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f000027e000)=""/152, &(0x7f0000f92000)=0x98) poll(&(0x7f0000f91000)=[{r0, 0xd358}, {r0, 0x4a}, {r0}, {r0, 0xa081}, {r0, 0x86}, {r0, 0x1}, {r0, 0x4}], 0x7, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x1c, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x7}, []}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/02/15 14:25:58 executing program 6: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000017a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ef000)) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)) futex(&(0x7f0000001000-0x4), 0x85, 0x0, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4), 0x40000000) 2018/02/15 14:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000fab000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000242000)='/dev/pktcdvd/control\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005fb000-0x12)={0x0, 0x5, 0x5, [0x6, 0xf5, 0xc376, 0x7142890e, 0x3]}, &(0x7f0000796000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003db000)={r3, 0x21, "de86401b07c32229ced8f6703bd339521af95fb6d1cd48c78408580836b6d66151"}, &(0x7f000001d000)=0x29) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) shutdown(r0, 0x1) 2018/02/15 14:25:58 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000000e000)=0x6, 0x2) [ 64.800311] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 64.806883] IPv6: NLM_F_CREATE should be set when creating new route [ 64.813798] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 64.821048] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/02/15 14:25:58 executing program 7: socket(0xc, 0x0, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000024000)='/dev/snd/seq\x00', 0x0, 0x10000) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)) 2018/02/15 14:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000b77000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000ece000)={r1, r2+30000000}) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003cc000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000020c000-0xb8)={0x0, 0xb0, "d46f010918ab3dea03926ec1d338af20c4cedbf120f27daa97de65159ad0718dc86eaca24e79d4324dccfe66c35cc2617308b434c642075a51ede3e9edd616d2c7bc208f4df1beded553691ff249e7e8a18402cfdd27408b9c1a3009ec341424037665214fa9d5865ed56ec1ac6770d327ed0e27b67d534a26fc4eacd00b600b75458172250ce46fb09d51d96974a8a302915beccc1063a14047c64fbd85d68a9e970b787e2719803457d9c8bd111f80"}, &(0x7f0000ade000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000097b000-0x20)={0x7fff, 0xffffffffffffff81, 0x0, 0xa46b, 0x8001, 0x3, 0x164d, 0x10000, r3}, &(0x7f0000e61000)=0x20) sendto$inet(r0, &(0x7f0000f48000-0x2c)="80e301ed9d5c832223c5ebf059f0c5bef5eb499f5c1d8cd50880854423c59f416e2c6fc80883f7ebdaf37ebf", 0x2c, 0x4, 0x0, 0x0) 2018/02/15 14:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000107000-0x8)='./file0\x00', 0x18442, 0x0) stat(&(0x7f0000182000-0x8)='./file0\x00', &(0x7f0000516000-0x44)) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) 2018/02/15 14:25:58 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000)=0x0) syz_open_procfs(r1, &(0x7f0000001000)='net/if_inet6\x00') sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007feab72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220100bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/15 14:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000a39000-0xd)='/dev/binder#\x00', 0x0, 0x2) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x2}], 0x1) 2018/02/15 14:25:58 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9c000-0xa)='/dev/ptmx\x00', 0x49, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00006f5000)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x31) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000aea000-0x50)={@common='sit0\x00', @ifru_names=@generic="2ff0db56aecf7ca81d1e0354bbf343ef"}) 2018/02/15 14:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e54000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) bind$inet(r1, &(0x7f00008fd000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) 2018/02/15 14:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000027b000-0x8)='keyring\x00', &(0x7f0000ad9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b63000-0x1e)='vboxnet1/em1eth1@.:GPLtrusted\x00', 0xfffffffffffffffc) r1 = request_key(&(0x7f0000746000)='user\x00', &(0x7f00008fa000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000aa6000)='ppp0\x00', r0) request_key(&(0x7f0000b62000-0x6)='rxrpc\x00', &(0x7f000023b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002da000-0xb)='systemppp1\x00', r0) keyctl$search(0xa, r0, &(0x7f0000064000-0x6)='.dead\x00', &(0x7f0000f8b000-0x5)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = request_key(&(0x7f0000e91000-0xc)='cifs.spnego\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005f7000-0x1)='\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b10000)='6', 0x1, r2) keyctl$clear(0x7, r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000a86000-0x4c)={0x1, 0xffffffff, 0x5157}) 2018/02/15 14:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000e65000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d06000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008d6000)=@assoc_value={0x0}, &(0x7f00008f2000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006ef000)={r3, 0x81}, &(0x7f00008fa000)=0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000511000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000292000)=@ethtool_ts_info={0x41, 0x5, 0x4, 0x40, [0x408, 0x7, 0x3], 0x9, [0x8, 0x5, 0x400]}}) r4 = socket$inet6(0xa, 0x400000000801, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000059b000-0x4), 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000057f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000014000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000149000)=0xe8) getgroups(0x8, &(0x7f00008d5000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000225000)=0x0) stat(&(0x7f00001b5000)='./file0\x00', &(0x7f00003a6000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f000062e000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r11 = fcntl$getown(r4, 0x9) stat(&(0x7f0000c5e000-0x8)='./file0\x00', &(0x7f00002af000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000cc9000)='./file0\x00', &(0x7f0000b96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a66000)={0x0}, &(0x7f00006fe000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000833000)={0x0, 0x0}, &(0x7f0000401000-0x4)=0xc) lstat(&(0x7f000038f000)='./file0\x00', &(0x7f000062a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000fd5000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006fa000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f000097d000)=0xe8) getgroups(0x5, &(0x7f0000e08000)=[0x0, 0x0, 0x0, 0x0, 0x0]) sendmmsg$unix(r2, &(0x7f000007a000)=[{&(0x7f000035b000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ca0000)=[{&(0x7f000016f000-0x1d)="f68d358fc4ff3159031b2ca9e9d09a2358c97c901b6af3abd469b68311", 0x1d}, {&(0x7f0000933000-0x1000)="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", 0x1000}, {&(0x7f000001a000-0xa0)="8842f405047c96e2a054767fe4fe304c2cf9b30c92b928f10ffe0986afe974e0afe64d70042e70a13f8a5aa8a419ed432238d2e01e22693f817f82cec42750c845f3b744de53d900d521bfbc5c54a4e83bd210a8af4d453c539135547b2e3f1dd2c59f8a49b01b6b63b9aeb499b8b0dde70e8cbacecd94ec62c124c1cb8b2ac677539d9424f32e9a9c6490d1893658ccc74c625ef714f10c2d3a400d874d2e5b", 0xa0}, {&(0x7f0000550000-0x4a)="2146e544a4b9f065409479a3677df8d548f56e2b7fc7dc9555de4314d317686261f43d678907882b09b53af8b292cbeecbdd5263769251b1a383b6f5f6137bfaafc4767b76bebecc3036", 0x4a}, {&(0x7f0000e6b000-0xed)="c599e681e097f65102effb6bd4e5bf92e699998dd748f8842aad581c23b964e08662227369d53afe4bf8ef36ef4b58ff812a80df8b508091705c7e31220eee73ea40c822f8337cbed5fb3a43b7b015f799b7a13ada1fc57b5c552ef438144f12e9b4255dcf6604e8acb14f42b4c7d04b3c2f99f1bbd6efcde2aa1d026ffa51659eba26d88af4ce4b7c2258e89f80f7e181d09292d2a60b14d82fd4dfdbb7bd2d7b1de1fdb3c3be5ecdcaa2fd1f3dab3e2535822bc1c31553cb1e8944c3d7f3e6f4bae68024b2cafecc7c22181a87de9ec7e7232b0a1f6a30fb1455540fded120ed59b96b3da75a02f4418b1f99", 0xed}, {&(0x7f0000bf2000)="343aa44d09035e5e769ce8793aebc95c5df769fa9a3b217daa9d237e82bb4a24b062f9e4cabd3a32ee1665e0368049696551e72c31c9363166da12ffa3098e48fbf384004377a92afaead551a1e9c43e558059441390e417efbd8e66a5f908f36ce976e58eca2f8a4bad17c0133fbea9d4605e46291be59822f93d90e5f589089bddb4643534d8aa034f4680f93d4b2da2786bc063ad91916b737328c206de4580802f0ebc8f9e5b2bc9bda361200350156097ce5bdc1d228c23ba0a972d503fa1b90f186247089db3a5cf8bf07a79c7b87f3df255709ee329ce0c880f5157739434bd6b7adcb38aafd3e855728a29a848edd5", 0xf3}], 0x6, &(0x7f0000733000)=[], 0x0, 0x8000}, {&(0x7f00007e6000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000951000)=[{&(0x7f000039e000-0x34)="41c1f27b642b73de409f329a81d10d0117e8ce3a2fb5c4e52795f9c7782a75a4773e8e39a8004f05067ec7422bbdb0f36cd91336", 0x34}, {&(0x7f0000a87000)="00ca815cf1be8e4436a3c72e9e200e65cf0166603fb4143f2575497b292f583b7b2b3fe08ad304e0c7e77ec69b5e306ca9a6add94b811c59e370d67402bcdb5d1e174817fd727117b3b02d240f994ea7450223bd2ab8f2f9fc30c02cc2b47962e71202cf003db4fdede3b8cae213dcdeb53c18c13d2a3526122ab10b115ba073cdf44b52ae0f08bef8c414964a517a751ac71f136b828f6e0ad5008ea15223207126c97830fd", 0xa6}, {&(0x7f0000719000-0x9d)="359c2a2fcacad6431cbb7beef8e983c4cb5143aba7614c1d9d87710dfa25ab7d71b9ad2c29cef99054bceef85615bd9aee6f36b534862754675131b3e2e79ab651cdde6d0633c0af9c5680c3e26f894dfe555ee4d79fb59ce528ee9ac6dc07777223c8a4636b64bc75902c62db4e390126a43b0887a0bbcac2be371e0ed96196c725c653d6be37756391eccde8aa8522b0b4b1c311a329ef163e9d6949", 0x9d}, {&(0x7f0000d21000-0xdd)="ceda0128a69013f0f7715b2a59571ff96ea0492fc66213ab12370c8c15d71b8042e007e11bf53be9b4998cb8134216902a9cf1f5fac2969d897b4f2e104a2d0b983159c27e54ee8bc36df32c9cbe999998fa6f57134cb6e3ed4fd2b76691fa14c64ce278040ef9b02d97c09886f86066e7d22cebd993311c12bd54c6a0e75875fdb53e8e9d5c3f4181255d6db31a245e7cb71a4973570c3b2beaac855c7d173d433d43d77ec8fb85ef1f5dc34e4100a0c7c278bdea58e443556d7866fcb5f23e92b5d75a3e592f64b57879abc30461a25978bd3df5e9a9d1ed5557b364", 0xdd}, {&(0x7f00000cf000)="228cd8c3d520ec4808165bad4d5b4c9e3661eb07092b5c22538671b6bb2f8b53cfe6", 0x22}, {&(0x7f0000b81000-0x7c)="7f71b0d6ebd583cfa58284974ea1352d152259f8782d5f3ea1af8f061727ea38ac55073e0773bbbe0b46c1a5c940c97b810a7eaea147fdd3439ece4643b2f66ceb25a312060968b749a1da7bc65fa3771d2151ab58e841defc93153e05a9dce98092e329467477ad5ee547044badae1b7a7863690b3d449d0e44ad16", 0x7c}], 0x6, &(0x7f0000d18000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x20000800}, {&(0x7f0000cdb000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000576000-0x60)=[{&(0x7f000015a000)="431d2d045a4a7af581aa539196287401a4bb33606558a1fc32b50ce4acfb8119932c7eefd4e36adfef31ed6bbdd1fea2777970a4c6888a0dc3f529e918e0e875956affa988547e8e7ada83ee00473ad48ebb79f935da3692090743b447e29253f84fffbddb2b418d28deced72fb5f2a6852f9c98059943ef938613c1c6eb7bed263e0f119787402d681b4960f31b49908ef359515402987c72", 0x99}, {&(0x7f00002dd000-0x90)="8f0691248ac4f6532482a05137074d61bb48d71142da2e44e671e5a59fec038cd4896f6fb912eef75d38e13f8664f99715cbd5415b8501ddcb4cf8a5b8fac1386401e225441963506a297e49e373441eeaff46fa4576f808f62c284ca0e5b106d436cb8b4ce30ebcd822864436235e227ecdb09eca7a60a7e9b1576db15cbdf34bc7871671ef8ff0ac70e2d2c0b75b28", 0x90}, {&(0x7f00006b1000-0x53)="73a389ec63877f8fa0ebe620fb70f19e0405293a9dc90c51d4508c3e7dd47173654760c5501fa4c3b87bc945533d5dc0f7081dd5614f4bf5abb4ceb7f60a5508269374e367a3a52e7aa6d214f7318784d9e396", 0x53}, {&(0x7f0000cd0000-0x9e)="b06c0ed15084838945e625746c67f70e0e96c2f4f7fe9695f111dd29890d73060a7895d7436784adc2fdae63ebbc7e06c64a2d4cd67de1aec5c420cec37e3b963a4c809d6c40f470a35a698890050aedf19e10c3c1ad8bf1927687269e788b360129a133301ee2ff57535f2144151fd22042e11dc2acd342207a43beda24420eb419c6d8a03606fc6f1f50ac654faedb65a97e2795d8e5ceeeb536840ed9", 0x9e}, {&(0x7f00006a3000-0x19)="62e60c825e309c25f1606529afac71d79e09a98c62d6ece478", 0x19}, {&(0x7f000069c000-0xfc)="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", 0xfc}], 0x6, &(0x7f0000c20000-0xd8)=[@rights={0x28, 0x1, 0x1, [r4, r1, r0, r4, r1]}, @rights={0x30, 0x1, 0x1, [r1, r4, r4, r2, r0, r0, r2]}, @rights={0x30, 0x1, 0x1, [r4, r1, r4, r2, r4, r1, r1, r4]}, @rights={0x38, 0x1, 0x1, [r4, r0, r4, r1, r2, r2, r4, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8, 0x4000000}, {&(0x7f0000550000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d17000-0x50)=[{&(0x7f000092e000-0x9)="2350547b3ade27d623", 0x9}, {&(0x7f0000401000-0x3d)="93060d6502e46d486611c8ba28339e23f59220f9c34330071c61d6452fecc9ff08bcf8762401b3a8f39e663972e3a56768955cdeff2e43a2d733d13ddf", 0x3d}, {&(0x7f0000815000-0xbb)="b5f06f404ca1dc495f2367985d621a63dbf4758623c858c33191953db63ae300f4406d0d0c6c3921614b55c8409cdf4e8decff3f7ca2b14ca8f4fb2936c5c6f5ccb518f057212cc64dda5cc76cb151a733bebebcd8224e7cd3eb2991e8cb0e838e30460cf42728de15a2299e48c707f30d676b7ff98be2622ed983b04e3eccddf635d4a654d0a461624f35c5f1d4a0e3033c5ef15ade53cc4c792b1b0628dffa224eaeb6033f911a3dc832dfa73f60768ebdff9d478142dd2c529d", 0xbb}, {&(0x7f0000c9b000-0x34)="c97665cab84987e60cd99461b6db519bcdd8337bac576b95e8e4d83bab1b9499cabd50080ff0c2d63e8a530848ebe176e4163623", 0x34}, {&(0x7f000004f000+0xd68)="38fbffc60541b50071f29127595e70a2590a4c969c189e5ef2ba3e5634f041a9acbf6f8a8d2188734d02d4991b4804828f64ecbd100411536e9b957c22f793acb3e506a39a154ce115759f7ca5fd01405eaac42ee0e82b52f40881b28caeaba084954eefd9dcc571e3b932cb4f0c06b471d6d9fb8d43104b1fce8e62d6bb52acc554f521c3d46be4b5dde6129248383e283462edbf49134ad658d75fa49ae7ad32fdd22fbe6bb91911208605d9a62f86", 0xb0}], 0x5, &(0x7f000014f000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x40}, {&(0x7f00003a9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000387000-0x60)=[{&(0x7f0000a09000)="0f1da541dc15427bf99d3710d621435113ff73b1165c237a099a421e4f1a817c9328481563de238fd1e0ec115afb9ffc0ca758cb07105d24e0cca1528f835064b97a6a64aadf4a35cd829721e5333505c4fb613afcb595db39141c7a62829a438f84eda870ba846ad89288767fe3d0586b9e95e5ca12af1644fde7afb2cbce524b94ab", 0x83}, {&(0x7f00004ef000)="446aacbadaf0ceb01e578c08b0c421101bec613444afafd4ab60588e33bb86436175eefa58ba746104a2f7849dac7ef6ae19e44e79637d2975f1336e02d9c4cfc16f5c8e8f1cabae54690f5389e5c894fe116915d241cd66802db7326fb9048427c76b149d2ba325d8e6b4d6a1986fa83fe25e832a535c6a0c2e91da7e985fba896f9cad60930e193a135c365c1ade755ba1dd978765df43ee5b80b58f42aec0a25d", 0xa2}, {&(0x7f00006e7000-0xe4)="f7e15ee1929d49ebfc243296c863f5c977308754b0369cf941fc1b77bde7284e0eb5c2895a26811dd489d5ca82025b184b3be870d8f3475c46143514e380a3379ab582151402ce2a27c4e3df1f1397822f4a26dceb19bb5459c3036d713cd354419f4d68452d3f016331a85769cade01211fbaec082ba758cec400f305ce59fc91e920ffd53430bcc6a20b391cda40e5c6560d23aa104c581f7b4368d4285628ee0c2f24ffbd0fe078419848581cd32df6ce23f772294438745a53078ad8a6acb11b5d13cac4b7f242ad5b2a59d4e63feefb30be137b3b7f1cda3cb48e42960c767b2db4", 0xe4}, {&(0x7f0000eed000-0x4c)="0a7c2a28c8dc830164be2c5cc77aa717698011fd8266126f3d680ce090b927edea1de487f4b676db139e17b30fc3dc860779e6e86f119c2ab739a096c60a62b4ca81e97c51ac5d2b5a036670", 0x4c}, {&(0x7f0000ba9000+0x6b7)="a1a346ac2b4aaf9a873416c165e1565364fe0120cbc3fe9878f3255efb07b1f4391bb2948ed6a3f2e4fc76df34256456fcf48d380dbc09b113247774cee5c8c93c9dffe4c61d80f4e9bec18391e2e17b5587699d8b15d6c97090b99b94592a82b900aa985165ebf2eebdc0629c1d62f31a9ff7a87483b8411bfc9eb124e3ee522248eb834c4d5a2ca7364b555361bc874b3a887a571274ec46854afb53b89b56821348484390f3b55bc0f9322e36be8b2df1bfc08268af9cb77178f48a55a8990b47d37630ec11b84812245c78b8807f5252cae8e7402770d8c5e415e0ee59ffba102b1a8f5d", 0xe6}, {&(0x7f00007f1000-0xbe)="e48aa43a45d91dcbbb92b738f68094d25177e17c8a6ae67187915f804ede59b84f576d06828a9b86cb642ac9e3d764c29070f7e8e2f90129a49035c1de21832d9e7a572ee42ac5162a542980f6b7dc509d223d25439beecf4564d895414cfda4b04bcc98b64b20af8e59e7301a0797c6f7c5fbf9be04520d2aebcb3fbae05f783849965182d9e37842d70ba9111a25a08ad330eef43848c1ecfd6e5afd01e3cd3a571d014a0ca2063a63574f8f19195454c156a5361a6478124920774211", 0xbe}], 0x6, &(0x7f000052e000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r2, r4, r0, r2, r4, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r4, r2, r0, r0]}, @rights={0x38, 0x1, 0x1, [r2, r2, r0, r1, r1, r0, r2, r0, r1]}, @rights={0x20, 0x1, 0x1, [r2, r4, r0]}, @rights={0x20, 0x1, 0x1, [r2, r4, r2, r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xf0}, {&(0x7f0000644000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000a0b000)=[{&(0x7f0000c9e000)="58bfbd8a51ee1344e295cf49158efdf27fe8ee1a5bc3fd1989c751a5a3def09eb6e8116c716449e611b0866a26d48189453f8af686c8bd2701f55173ff22e6cecce7ab9676f51de5112a23fa232118d321fcfbcfaa48bf42c1303a4282d9da12d76bc8e1abb8db5b4b748a43a35b8709b5351065b832aa2c8e3185f3a7aaf87875d42475c14aa162c1179f808cbb2de29dfa72", 0x93}, {&(0x7f0000385000-0x73)="578e78319a777f8b0bdf5e929bc61ce994ab097576645fae5d7650cba0648cfbc92304e737c4bed08b3275385ac3732089fa7d0477c6128373ae76428bb31fd854d52049c79d29cf63f91e4e9b8624062eb565ff076c67fc89788c154cbfa9a05d4c100f0603e1701f2abd1db30329f9b9124e", 0x73}, {&(0x7f00009f1000-0xec)="100e15f858719de069613373de72d45642795f1244a6f61bb36ce2db65bc1221e4868bc4a04873ab27dada94a6ca396595ddac34ac0b5915d13ab64b956433cc7097f6630eab6805c0b87ce2543b206be8f4c0cba307c395cf5a260dc294ba714fa41278fd3ab43fc3b6624e4c6da12f55bfe395a726e3744f1d826202a8f95c420e7b93c294ad04c85202d8dc4a46fbf24e33a9b17bfbd8cfa0c25211b991296ad116c35ec02b88e55fa83c1d7d775bcf14e37f247e3ac77bb0b241fe15b006aed176ee39383d65dddf01e60410ac39406e819b84b29bdc9929127d57555092a012d1213cd63e1cefd10965", 0xec}, {&(0x7f0000f39000)="ffe2870564f5a9cb6355e205be3dbe7939bd5d5b3865044102c75a271a16af496f6ae8c50796b95839782e617c9aa523ef57fee4ffcb307a292620eb76baab8c0bef8be0cac82876a5c5833122a60b67644bc37eac205da5e68b8d28bcf289fbe9e576538dfed40ace0bdf46bb095a024f84c8bd918be775fe04fe604ba283bc1676c1e44c64c52edc36d0d6b2e1b94c46ac53ce28d8c6c31da549d174e107d98570b0a7a6d828c37623f0af6b43f7c2f87c68f43d2b1211239c2c2390fcf24c7dce9eba0ba012280204c32732ad6c34cd162a510c6b4d6e585c39768b842a2392c08f9bf955045e6bbc", 0xea}, {&(0x7f00008bc000-0xab)="937ac67cf8092a54cac389fde36030f033ad983e266ae92664476dc531f81ddf958b646f82cf88f991032814b390f0b2f6d3fc307ee432e309b9c9d9dd9bc88cf1d4238ac019ddb70220d6a1fdc476b8f3be757b0413b5303082958d1c74ee47c0d8ca982b3e16d8377da9a7f4514d63291b6775bc37be6f37d813afad14cd019ff441571334f65f087dad7db49dfe83b914942abed944f7c95163c0108130290f80b7bf358f733fa0c283", 0xab}, {&(0x7f0000a22000)="80f2b8ade3fa137c0eb2097d9de578fe3c941c18ad6690a4a5cb5f111a5337b78d9c842b890d86381fe530e795e0a104c47a0953f9ce5674774f716456886d50ca743c0dc55c89d0d15a0433d3ce93a6b655553da0c2a8073647065ae2a0f5df3c2b4278d0d9", 0x66}, {&(0x7f0000ecd000-0x42)="8e0dcb0106f60b5869ae4f49cea064eb3d8dc731c215afe2a94a4a39acd2013ec4b93fc129e50c356de4c211e4efbeda8516db370d8d59d6259cb306c980782cf290", 0x42}, {&(0x7f00007f3000)="ba2002863996053034ab3ed946a35fd0fd21e8e23c8d60ae65310fc69de679c3ad223c0072fe323bcac3c3177109dc065faaed4f9980ac0efa4e4222721113782a8909bf20ef714e36ca2c", 0x4b}, {&(0x7f0000986000-0x97)="89fdb8eae56646b523b047b023b2437164cd419ffa089bdbc66f27e161e4b2e8a91781705fb085111b1a7455873c555a16b67083843d1d457c8a189cb77b865e55b8bffd33aa4726244610d4b3fc1e4365e68c1fa6751a2b7914daa8191767fdfb15c8851e2b27f7719eda63ee5ca41f7fa4e3ebeeb349f8d38bff177fd595c66309c1774cd2648b1deaf9fcffd83f00ef1597b891090b", 0x97}, {&(0x7f0000ded000-0x54)="ea74a82fc2e9217da103a5882cc26eb1d40952df50f17dca527d5b8d23809835225321b5a34666cda75b3729528ad464ab12e19f851b79e564a1133f55e4069a9916f7a8e00645ba3bd70fd6924fb5ec94939c20", 0x54}], 0xa, &(0x7f000012c000-0x20)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x40000}, {&(0x7f00009d4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000055000+0xca0)=[{&(0x7f000011c000-0x5)="7655a6b4cb", 0x5}, {&(0x7f0000558000-0x59)="7e97c95e8dd9e4ae337faa62a66d2ae98a3812c5d591f08be0d0a98d2a1c0ad3e3308db32d04dbfadee8c0326036ee9c43c9e2a6574ac674154cc64c9f6789ec0d3f4b98dc8a19a940b148f16af057c5a75d882922a2abdc16", 0x59}, {&(0x7f0000de7000-0x9b)="9f950c685825878e417abcd004ed1507329298c4f0834de9138ebc2be9bfc74be6a266cd7e170eeba6cf83dc6af2eb3578155d26b2ca5d42466ab939d3432b6fe79c153938f8914bdc3346388d65f3cf47e6b23901fe5891f3cf9359be82117dc93d726d1537b156444ed623e523af77aa49820cb3abe2d0b1aa9b7009ef100a9a1a2788f13c103f7d94919d3d1acf29453634f9f368e7262a06c4", 0x9b}, {&(0x7f000015e000)="6cce02a91d2828", 0x7}, {&(0x7f00003c0000)="fef411c9344407f040efbe9796dd962bd3051daffba652871b5dcd46e5f6871a10af59281960baa650e480615934a17f2f93e136c2680ff27a0b46e4b77a33536b45dda41887542640f6a180a63bc71176891b7ebc19fb628c11fe50fc952606a409bbe4976898686f", 0x69}, {&(0x7f000077f000)="c6927b3ae76bbeb082beec832628147dd1c3a251d0575e6cafb0e16bf85f4efe46c58b6f8c381e9e8ae9217c314c984a092a510e7eed432938bad02eb39efee8ea7ff4339b2a7e0f04c3d56203a3d56e19753767761fdc7dc8511cd14b6c3cf6b6292bddea4fba1f155c699777644ecad8d2f95e7f2c44ed9790271cf7cc951f7057775b86a7d3f8590be1fce6bd62dd648e981c6cd342723f161ae8b45199c13cd6e27602c91224d878b61592fa5db37d0db4c1114ae9aac0f0b58578345919513654e4975756df0c6ecd6e53ba1d48fd99dff04a8c8824d41468cfb2", 0xdd}, {&(0x7f0000f4a000)="5c999f5b3be1e6e2ff25a4d500509e6d7ea073a6b6ceded1f47d9cdf21a5225123afdc9f15241cc56d4a9e3b0d", 0x2d}], 0x7, 0x0, 0x0, 0x4000}], 0x7, 0x20000000) 2018/02/15 14:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000003e000+0x595)) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000b5d000-0x14)={0x0, 0x3, 0xed1a, 0x1, 0x3f, 0x2, 0x4, 0x10000, 0x1, 0xffffffffffffff81}) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) syslog(0x2, &(0x7f00006e2000)=""/98, 0x62) dup2(r3, r4) tkill(r2, 0x15) 2018/02/15 14:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000851000)={@dev, @empty, @multicast1}, &(0x7f00005eb000)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r1 = syz_open_dev$usbmon(&(0x7f00008d6000)='/dev/usbmon#\x00', 0x0, 0x2802) lookup_dcookie(0x0, &(0x7f000001f000-0x6)=""/6, 0x6) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000b6f000), &(0x7f0000d98000)=0x4) 2018/02/15 14:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aad000-0x6), &(0x7f00009bc000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002e8000-0x8), &(0x7f0000091000)=0x8) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f000099b000)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) 2018/02/15 14:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ff1000)={@common='ip6gre0\x00', @ifru_flags=0x9000}) flistxattr(r0, &(0x7f0000e83000-0x9e)=""/158, 0x9e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000018f000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c57000-0xa1)=""/161, &(0x7f00005b7000-0x4)=0xa1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f7d000-0x4)=0x10000000000000, 0x4) r2 = dup3(r0, r0, 0x80000) sendmsg$nl_generic(r2, &(0x7f000078a000-0x38)={&(0x7f0000aa5000)={0x10, 0x0, 0x0, 0x2100410}, 0xc, &(0x7f0000a16000)={&(0x7f0000770000)={0x2e0, 0x2e, 0x0, 0x0, 0x3, {0x17}, [@generic="17b683311c4e02964b9b642ec2d59499ba41e2d829f13174d5569014dcd38444e5487f3c4e36090b1a6ec23ca9979916a0e765b29c1055dcd351b0bdd834bddb82ab5faeaba1aaab5488f437125da6566bbf600f2562b8acb13f46c2b632f44644890847529d21ccdffcaab83c96b1aa232a7f9b8cbc688138d87c75215fca10671a83116b44da0d5834167239c305463a2929b1", @nested={0x208, 0x1, [@typed={0xc, 0x96, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x0, @u32=0x1}, @typed={0x18, 0x80, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x10, 0x7e, @u64=0x401}, @typed={0xc, 0x8c, @u32=0x5}, @generic="93026c127e45f94c69b2bab82a32d4973528db9ab2334f26a611bc1e", @typed={0xb4, 0x35, @binary="b37d2bbb73c32e3f186528eff3c58652b057de447dae32f837d73156f36f596d30ef348251511df0c4a7d246989063a8947bc95a636b2f3116aace5dc1a66a4ef013ee0815506e19c60ee9ddaebfbdaa98276e392a481dcc55070d171c0c5c4551846a04b8f6f1892f3b5d90bc4e4c1ef581c072f4ae8423ee10aeed7ec9042863de1a34f079740ba0e7b3af0fd781b4d27f70c9cbcde586bad42de2b767b8551338aa05d678d2797146814b"}, @generic="17a02a29f2428b343ca48306bcf5f5d890be576d5c5e031a5e09cc4307ffe30fea957404c1aa9d9fd7", @generic="5d2e74fd69aa43f755698cec9b8d3cfe37983d313cfa1ded6e263877d0987275a1329a9fefd934146e30477b02eee2ca87c33a859b0eb25324c42dc27a7dc7da3bea8103ece1e7e737080fc892f6d72747c43e23b21ee63e2ef24d10f19cda2627097c9019fcf7cd5eebed22c7011606bd88a2a141e9e6a806be99828a67c8a5347812ed7f7f2dc1287a0c2047be867ce26dac203818d5c84f4d373340c0394778ff7e8bf5", @typed={0x18, 0x32, @ipv6=@loopback={0x0, 0x1}}]}, @generic="86dc5c20ba9ddf4f281fad4a920838040f931278d6db892bdc0ae87381df21fd2a6f87077eee8fdfc02516921260"]}, 0x2e0}, 0x1, 0x0, 0x0, 0x4}, 0x48800) 2018/02/15 14:25:58 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x41) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eab000-0xe8)={{{@in6=@local, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f000024a000-0x4)=0xe8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x6, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x31b, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, 0x38) socketpair(0x1, 0x80000, 0x5, &(0x7f0000157000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x14) 2018/02/15 14:25:58 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000009000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x21, []}}}}}}, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000d000)=@assoc_value={0x0, 0x6}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={r1, 0xf35}, 0x8) 2018/02/15 14:25:58 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000d00000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f69000)={r1, 0x7fff}, &(0x7f0000791000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) r3 = dup2(r2, r2) timerfd_gettime(r3, &(0x7f00007fc000+0xfd1)) 2018/02/15 14:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b02000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000967000)={0x6, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00007f3000-0x10)={0xfffffffffffff26a, r1}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007be000-0xe8)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f000071f000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00008c8000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r3, 0x0, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003fb000)='/selinux/relabel\x00', 0x2, 0x0) getxattr(&(0x7f0000a02000-0xc)='./file0/bus\x00', &(0x7f000071c000)=@known='system.sockprotoname\x00', &(0x7f0000678000-0xcc)=""/204, 0xcc) 2018/02/15 14:25:58 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000239000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ad3000)={0x0, 0x10001, 0x10, 0x5d2405e8, 0x3f}, &(0x7f0000bbe000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bad000)={r2, 0x928}, 0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fbe000)='cdg\x00', 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000062d000-0xac)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0xf9, @empty, 0x4d}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xe00}, @in={0x2, 0x2, @empty}], 0xac) sendto(r0, &(0x7f000002b000-0xd8), 0xfffffffffffffd52, 0x0, 0x0, 0x0) 2018/02/15 14:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = creat(&(0x7f000060d000)='./file0\x00', 0x4) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000c0e000-0xa9)=""/169) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)) bind$llc(r2, &(0x7f000085b000-0x10)={0x1a, 0x0, 0x3, 0x2, 0x6, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)) vmsplice(r1, &(0x7f0000f41000-0x50)=[{&(0x7f0000f7a000)="e5271e5ede3a89eec9c471be60de23a0de5ec2fcf90111a21b990a81c19f0283af703bc3dd66ef8a0516ddfed7ca622d7e439775bf2cccd98a2f1930b769ee67aa3cf55faaef6d56e8fedd0c7e8b0687bb5cbd56e14a0b77e0c76e1e21116936096d61d4ed4fe4e31ac50f6badbe3b3c7e6fcf64bcc710f53e1fbd3ef37c65c8819d5efee6ef4457dde54f2abd1b8169000ee121a2c029ba9ea20179bfbc25fea4ff9ef7cbb0b63e24ac26f5b728215fbf6207d558fffe7f4473062a394ae146feb21975daf0e15e2e10a63194cddda944b8d7e86b38619303f2063482f69ab1bf633e", 0xe3}, {&(0x7f0000a44000)="c74d0c72e32c18", 0x7}, {&(0x7f000058c000-0xb2)="83b3413b029b845d247d21a874cefb86d069a607f36c43eca53196386b65b0d1217bdbe73336f03b3a85a4d77e5be6f503799ebe71eef2b8bba943c5311d72526e7363f67b98792957af490138a854450d815aeb85020f63b1f1ef95081a85e90db588b091646da834c3f1c1a115e614cb4e0f3062549475b85ee6e332b46e341490484623f3c7016303e6e2a9f0b0407fb13ecc3cecb9ef58ff48b8cd6f5f3eebc1ff3b480610820240d35dc7136f6595c7", 0xb2}, {&(0x7f000009f000-0x87)="7aa253596dc6535cd443d68f84d670290fe46301b11c2a807ef59a9132d1120bd8adc8c0873b1134bd3bafbbeb59b54a116d38c8c8e34ed0ba1db83f1dad869abb0d74a7e553adf064cf96f11b0a931b9e77f0462fc97a41fc494359a50d0ec2ac515b4ae5a4c0536a1d97fcd2a3d49d5e10f89699140e1a2b26a6bf61d204302c98c19aad9fd4", 0x87}, {&(0x7f000076b000-0x98)="c39c92f23524a085124e0797142e1fe6134710284fde9fb1b54b59daea3d297dcb9d983adbd4d4bc2679632497a451750223ce865763cf206412df16ddf02bc96dd55514bae295546e784b9a031b4e5d00f29eccc631642640666f6d4c8bc9fc561c70594667f2f5c2ce092d5918e73925128f0d08c78fba846a50b0a13e1474b413cb99e4d85cc6ce9b41acb926f15494421de84a21e271", 0x98}], 0x5, 0x9) 2018/02/15 14:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000715000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004}}) r0 = socket$inet6(0xa, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bd2000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x9}}, 0x200, 0x3, 0x3f, 0x800, 0x1}, &(0x7f0000c3a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d0b000-0x10)={r1, 0x94, 0x6, 0x9}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000064b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$packet(r2, &(0x7f0000909000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ede000-0x4)=0xfffffffffffffe08) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000a20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000af3000-0x4)=0x14, 0x800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000837000)=@get={0x1, &(0x7f00001bd000-0xc8)=""/200, 0x1000000000000}) getsockname$packet(r3, &(0x7f0000eeb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00009b0000-0x4)=0xfffffffffffffd09) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000912000)={@generic="96df7cb4d4da93773f90d5f2ad5cb134", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/15 14:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000029e000-0xa)='attr/prev\x00') r2 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00008e5000)=0xffffffffffffffb1) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000402000-0x94)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1b5}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0xa503, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x94) pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) fcntl$setflags(r2, 0x2, 0x1) 2018/02/15 14:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpid() ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00008c8000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000c6c000-0xc)={0x10}, 0xc, &(0x7f0000845000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) [ 65.268395] device lo entered promiscuous mode [ 65.277172] device lo left promiscuous mode 2018/02/15 14:25:58 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000045b000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000ebb000)=""/216) flock(r0, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000756000)={0x0, 0x1}, &(0x7f0000fb1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x5d8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}]}, &(0x7f0000001000-0x4)=0x10) fcntl$setsig(r0, 0xa, 0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@llc={0x1a, 0x1a, 0x6, 0x7f, 0x8, 0xfffffffffffffffb, @empty}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="6069127c6723de4502ed0c37e68b0f31c3fb2a0ddbac86355add4a5867c71837deed", 0x22}, {&(0x7f0000001000-0x74)="9e37c9f35beaf9762c27b2f02a7d5789467b38f6bfd511f714fd4ca109e671217c5ed0cfba6715c5246a31d44e1735c2260f01a44913dd69f9dee6d23e70a9db6b617a421bd3eb15076ea0b6ca9deca1190a02c319f8c1982c364ecdc88c26fdc6e55ab4713db1fa37e46487cde37939299ba1e8", 0x74}, {&(0x7f0000002000-0x51)="212b4f253775f978bb883b64b81aee2fa5303383e738190df90b7fa7f71d9b27df141798d42ed50c3e98dbfea8c93f6d48272f063628be6859faa1984b488f90d68bce56630c374ccdcf6a26b17b0b1245", 0x51}, {&(0x7f0000002000-0x19)="c02d64fdd15a683efb0047e4570a8ee7689958823ca1d9903f", 0x19}, {&(0x7f0000000000)="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"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"}, {0x10, 0x10a, 0x8}, {0x48, 0x108, 0xfffffffffffffff8, "156877a43f03dd517d4aa0a3e942818548cefd92a07fe6594c058e60fca5f2a5109fc4c1789b215901d7adf870bb67ab6eae58450f0d48"}, {0xa8, 0x84, 0x2, "6c62b2c1fac15327d69eb7401b6be9c881ff3e4b02af75436a8607b91caa364b1639b1a04ce2f481d8622e423de52cdb470c1f41e26ac5bb10c59f1b4bacdc0f52fdaf8e23a2e5105506dc6d5e538d057158ddbea9d40dc46d861b26a7903b09e53d343830c6da43a99bd9731949bbc6c8a7399c692663c2045d1ace7324e7df0d4f798142bdaf2e1811a995f64cf41fdb8f19c2"}], 0x1420, 0x4000}, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000-0x11)={&(0x7f0000003000-0x48)=@full={{0x3, {"f8c32c5e322b1b"}, 0x2}, [{"2f148531701d8e"}, {"5eb8895a1abb2b"}, {"d0325fa9d0a48b"}, {"d3e8f85f01e70a"}, {"bb8cccf19612c4"}, {"a0556ba5fed8b9"}, {"b06f27ea6dd90f"}, {"aa753ac235e0f8"}]}, 0x48, &(0x7f0000002000-0x50)=[{&(0x7f0000002000)="8f26416e048866ab7f0a0d64339fa9ebad28ddca4d1f55ebed1df47300a67bfcebb4f6bf87589428", 0x28}, {&(0x7f0000000000)="708c2628c4fc0a067336bfd3d499a766023ffd20309274cab3b9dc90910a", 0x1e}, {&(0x7f0000003000-0x84)="fb4ec098aff7cef3c961a5362818ee68f3688951c6a2d7d4262dfee2d4a3135b054e6d4a1608b2aa317ff2f1bfa7fbdfeb846b02618abcaeccb1daca01c8bf126737f72a6000db576149412938a59a1f010230151c13c9764e8f79e797cd8a4844e69a514807126b77aeb1bf404c79e075585cbaecf0f951a6668a7ad04a6e4bd40915eb", 0x84}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000)="5d1322500e5fb21ff26976daaaf5596ef298ab74e58d1961fb1de1b457a0e3a5977c1d95c5cc4e9a6ceea137ec07b6d8cd6de14803d070830e49280b4464a14f9cb51ae7dbb0a84f5b9a07977f9549e52e4c514b9d566e4fdb1203e1dfbcbf5b079f0ff363c3d5a5d2733485058613b48e6f7876e327658b6b638e4708fd100216af2b3a966050ca1dbc20b2a3fa39a45559ae663c2796bb22a3dde5f6b8c459e7189b329451f918b804", 0xaa}], 0x5, &(0x7f0000001000-0x2f8)=[{0x80, 0x84, 0x57a8, "a05824340324fab9d6181648ccd516714b62645fd64b8c6ac7980ee3e134a95db8d73013fe3e2c81c13148741543090a0a8134139b8711e1b8f583c64522fb10255ae05ee8bc2b6b320ebd90c1ec2d46641f9fd31f596d9fab81aa9c4afb33ecf8f1a4cfeef52d6e1447cd"}, {0x18, 0x11f, 0x9, "b1ceb7ea34"}, {0x50, 0x11d, 0xfffffffffffffe01, "6fd620a51c391ae96d21f05a84b4e2afca00f514754c2414b8c0b9b037f87b276c4b7105b5f3772bb9dac2fac33c4eb30f5ebbed183eeb02a563c579e155ad2b"}, {0x88, 0x117, 0xfa, "a5e90f963e3f7072af437fb0bb2b177a58b701f2787ca45def345db732f0434dc74c13bbd8d2f6f98d59ab1c85140aabda40d2b9e1dea4e57a8559db0ce37879cb1d5fc339b5fa12fb0ec3cead91bea9aef7476b4ab82284cec918416c146e8bb29cb9d0a38bd9cdd835a31a18072a41056fb36169a637e6"}, {0x70, 0x11, 0x2, "3729d08985f8f8d06f06e29f86544ded09e5e5dde399cdbe6ec761bc35fc10767af5e0ba4c0501ef7745a9f11a189534f047fde933667d2ff5d56a5ec65f124f342ff9beeaccea43f52a98cc09608a66342ea93c1ebc99a0895ad9"}, {0x90, 0x18d, 0x4, "c0c5c626c86431af43048bdccb9c351c0e5c86b4aced8526b94f7af1cb1dcf9ff5a4333bd97f3d68a4e0236dbdc4fae1d51f0b06297e3996beb1d483436ce298208cd8c3b7824c529ace8c616571043dd28211806d392149d0c9e3f55410b41cb92bd60035997dc059fdde0a54c0624aeb6469b3618693eeff30"}, {0x88, 0x12d, 0x3, "72c251a5b38680afaeb54fb6cda6895784a82ef4cd09fe5b1afe5619e72d71026d270c4042d5e85c57a6bb934c671f6231ce3e8e4396bac9e1bdacf3e37e6644858bbefeeac4cd3a158afe578ba9109b5c7913420d0e8d47db18b100d690d51da210205d3f220a6cbd624f9837778b0a27b130"}], 0x2f8, 0x40}, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000003000)=""/4096) r2 = getpid() ioprio_set$pid(0x3, r2, 0x3) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000)) ioctl$KDMKTONE(r0, 0x4b30, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000004000)=@full, &(0x7f0000002000)=0x48) 2018/02/15 14:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cf6000)='net/igmp6\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000959000-0x30)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000771000)=0x2, 0x4) syz_emit_ethernet(0xe, &(0x7f0000db0000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, &(0x7f0000a87000-0x14)={0x0, 0x1, [0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000006d000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x8) 2018/02/15 14:25:58 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eb1000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) sendto$packet(r0, &(0x7f0000000000)="db99e5d328bc094fb32dbcce9ee189e121d082411a77ff567f8f4e5eaa0a5875bf4a8b42a7ba70ac3836167fedf6b4d7c3c4f28f023e31ba4831893ea0bdd36df22272df87022504ae6aca3129d2d66f6dd666a013b43c7243297f8d346eda0da8475888c3b86b1c50be7eecec11efdb9273f8b03eef4590eb06a7cbcde6b5a17f6ab4097327d7906435da9b", 0x8c, 0x40000, &(0x7f0000000000)={0x11, 0x9, r1, 0x1, 0x100000001, 0x6, @empty}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) getpeername$unix(r0, &(0x7f00000db000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c72000)='./file0\x00', &(0x7f0000620000-0x8)='./file0\x00', &(0x7f00005d0000+0x2d9)='gfs2meta\x00', 0x0, &(0x7f00009bb000-0x1)="a4") 2018/02/15 14:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000013000-0x90)={0x9adf989, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00005f0000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ba4000-0x15)='/dev/pktcdvd/control\x00', 0x101201, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bc2000)={0x0, 0x6, 0x2c0601e, 0x8}, &(0x7f0000457000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00005d5000)={r4, 0x43, "9808493971b5a61670541022176e5cc6690b91aa35a8bdf0f5da1d6e1e08f24737a1082fa361c3549d2f5e2e4a64df320e7210d590bf513fb714ab1259d40354b5ad0a"}, &(0x7f0000864000)=0x4b) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000bda000)={0x0, 0x92}, &(0x7f0000604000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006e2000-0xb4)={0x0, 0xac, "9ffc63e94ca17d79e9924f8bdedf8dd17aec5c2494f95286e77baf167ff91225b2814714abcc7bed328d3f7074178173ffc8586413653c2e7c4ff97d729dca8fd389543a4eee4d9588d8857e233f238150470d1c0593dd2ab4365056c9fdc0784bc60d8ad99750810f65ddd05ab3289d2443fe3a200a4ad139476a8cec16a46e0445d1a008488620ec4eb389f2be49d714698ba2e55177b7282cbfa3391aadc3f4acfc5c508a6595c62ec7d1"}, &(0x7f0000d28000)=0xb4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f7e000-0x8)={0x0, 0xfff}, &(0x7f00006b8000-0x4)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000390000-0x38)={&(0x7f0000369000)=@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f000007f000)=[{&(0x7f0000d31000-0x40)="a95545f53142743d95415ae7fb57148d64ce91c6e02aeee8a34bfd43cff966d2846c235be0a47b4d3429852ac9367e419c4dc54d13ede8c0e86e10c00717e774", 0x40}, {&(0x7f00001c1000)="7a400821bc6956ac33ea4d2809a7ef96aa9fcf6378bcd1dac1842a3ec6c1dd4a82690655e4d8dcef8753f8142362c3dfed4514d2f09dcfdfba3c010c018889b348509c18eec9c87f33f147c51047b0991b469623252967d58300e651309f4f67ab3cdd2cd909da7a7e7c4c2c043d020b45202976130afabaa18b7e21df376a96cf106af05292e082a9337249c8283518", 0x90}, {&(0x7f000049a000-0xb5)="a123a4c229066e24d6e6c5ef71e17c4bc1b7f18454912346d512ac1bbd141905c3edba71c60cc41cd453b1e03a1418b2d15c1c299066d6175a7d9f6c2fa11f994eb31fcb66abd69f9c20a79dbdb9af4d4d8fd78065923a1b9f7b365a26cd92230b73a772083af509772d87dfd7248867ce4c6fff8c72b3e0d2a335f6f0d252186ac33739a9538d7600acc2c1ccf15ad5d52d18b31507b9bc8ab22087a1bcf71730fd0191e8e606b57a4d3794befd1d3d1fdb6f2aa9", 0xb5}, {&(0x7f00009df000)="7d5e2954807f00927e141d4972eb87aaf6d1fce750b99300071c53fa0673ae7b09db704a0ecc444ff3f4ab2719f5df5eb342683ee9225aa853e26d98f27b55e35ff1f7ca6a3080c17071db8b4721c7ff7f2b3bf35c1d499d37f9f41a79b251aa7715e722781a12f0dd1b849be6d2d82870d3c5ee82e9d5f9", 0x78}, {&(0x7f00004d7000)="629f1c09de50938014712dc775ef049423a2965e8e04850ac1ed8bdee504279332b7feb5debe0c40aae6e9f10dcdeb99f3e0a5", 0x33}, {&(0x7f00001ee000)="2f20887f19c2b97ec80c22107c468129ca511fb0a9e2b8a8121417738b322c3a13c1d8c59e77e553572b9aaa6417ee9ea5cf93ea37822a149c2f2e6dbbca4221e1667c432e35ab53c96735f77d2c0ede4437c3e4161dedd515cf1db8867fe6bdd72b347ccc3c27f061823249c53574a421945585325a19bbe4bd30e410315523eabccba2eb09ce8addd4cca4", 0x8c}], 0x6, &(0x7f0000002000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x6, 0x64b, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0xfffffffffffffffb, 0x4, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x0, 0x3, 0x2, 0x587b, 0xe7, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x351, 0x20a, 0xfffffffffffffffb, 0x28fe7d04, r7}}], 0xc0}, 0x4000040) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000efb000-0x4), &(0x7f0000011000-0x4)=0x4) [ 65.414532] device lo entered promiscuous mode [ 65.419673] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready [ 65.425922] device lo left promiscuous mode 2018/02/15 14:25:58 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000fdf000), &(0x7f00002f6000), &(0x7f0000a2f000-0x4), &(0x7f00006a2000)) wait4(0x0, 0x0, 0x80000000, &(0x7f00001d0000-0x90)) r0 = epoll_create(0xfff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0}, &(0x7f000028e000-0x4)=0xc) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000455000), &(0x7f0000caa000)) fchown(r0, r1, r2) clone(0x4000104, &(0x7f0000001000), &(0x7f000094b000), &(0x7f0000a3d000-0x4), &(0x7f0000000000)) 2018/02/15 14:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00008be000), &(0x7f000030c000), &(0x7f0000678000), &(0x7f0000f2f000)={0x0, 0x7530}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000040a000-0x8)='keyring\x00', &(0x7f0000d48000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000133000)='keyring\x00', &(0x7f00009c8000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2018/02/15 14:25:58 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x20, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000638000)={0x101, 0x0, 0xfffffffffffffffc}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00008db000+0xc70)='net/packet\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00003cd000-0x4)=0x2, 0x8) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000008b000-0x1)=0x2) 2018/02/15 14:25:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4f}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000001000)=0x32, 0x80800) sendfile(r0, r1, &(0x7f0000001000-0x8), 0x5) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000f0c000), 0x4) 2018/02/15 14:25:58 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f3d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000065d000)={@empty, 0x105482a3, 0x2, 0x3, 0x3, 0x80000000, 0x5}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000e, 0x3f) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000027a000-0x88)={0x7, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x401}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x39, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) accept$packet(0xffffffffffffff9c, &(0x7f000094a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c6c000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000b6a000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) socket(0x4, 0x0, 0x7) 2018/02/15 14:25:58 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) prctl$setmm(0x23, 0x1, &(0x7f0000001000/0x1000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) r0 = socket(0x7, 0x2, 0x30) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000a000-0x4), &(0x7f000000a000-0x4)=0x4) 2018/02/15 14:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) fchmod(r0, 0x8) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000059a000)='/dev/ppp\x00', 0x20a02, 0x0) poll(&(0x7f0000ee4000)=[{r0, 0x4}, {r1, 0x40}, {r0, 0x1}, {r0, 0x40a3}, {r1, 0x2000}, {r1, 0x2}, {r0, 0x20}, {r0, 0x220}, {r0, 0x4000}], 0x9, 0xb25) connect$inet6(r0, &(0x7f00002e4000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1b) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/02/15 14:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x80001, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb5000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000935000-0x10)={0x100000001, 0x8001, 0x10000, 0x7}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3), 0x0) 2018/02/15 14:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x80000, 0x366, &(0x7f00006dd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000bc5000)=@sack_info={0x0, 0x9, 0x800}, &(0x7f0000b77000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006d1000-0x70)={r2, 0x68, "c54611dfa1862a1096a7dcc02d54bee717a9a194c7d6aeca00f7ab0e587a8ecc70cea9c79499690ce390ccedf264b40c221deeefa7e38974dae6d6ed5e5f7aab103035af82662851097142f2f2bb8dc65ce82fbeeb426106cb7221805e6c78d4f29c05ae93314a99"}, &(0x7f0000de8000-0x4)=0x70) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f000085d000)={&(0x7f0000071000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20, &(0x7f0000f1b000)=[], 0x0, &(0x7f000052e000)=[]}, 0x0) 2018/02/15 14:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000825000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00003f2000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007e5000)={0x7, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x1, 0x7, [{{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @rand_addr=0x80000000}}]}, 0x450) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) 2018/02/15 14:25:58 executing program 2: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000bc000-0x11b)="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", 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000de3000)='F', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/02/15 14:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cd6000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000284000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ca0000-0x8)={0x0, r1}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000bd1000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') ftruncate(r3, 0x1508) read(r3, &(0x7f000000f000)=""/48, 0x30) 2018/02/15 14:25:58 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) prctl$setmm(0x23, 0x1, &(0x7f0000001000/0x1000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) r0 = socket(0x7, 0x2, 0x30) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000a000-0x4), &(0x7f000000a000-0x4)=0x4) 2018/02/15 14:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5471, &(0x7f0000000000)=0xfffffffffffffffc) r0 = add_key(&(0x7f0000db7000-0x5)='ceph\x00', &(0x7f0000421000+0xf5b)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000985000-0x81)="314c224666fdfed4e6409dc0d9b0a2935d41f09cda4d8969b82f60b73433c54f841c8ede920dd2113602a55f21b0e4d3d2a5f2643cb9b6b5f717afbbae695c7287272b1f2d261e6b4837a8b19db347954dcbb11476bcc9148bd13d7519a8cdb35fc0e6a74bc63f43ca876cd033c7d2b62f250c0cbdb53695293f75f4762791c5cf", 0x81, 0xfffffffffffffffc) r1 = openat(0xffffffffffffffff, &(0x7f0000090000)='./file0\x00', 0x100, 0x84) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00003ac000-0x4)) r2 = add_key(&(0x7f0000fee000)='id_resolver\x00', &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a9e000)="6797549e2e652d74a70b51daa5b8ae9871715a40d5ed190705a23c2428e2372a439892a28ca81c7286bcc43ecac141fc3ac4f828f25cc5c3ae65ee17521a2ce77b34bb1177f0a074ab755eca76484f4e6979f6f6eb21fff8e0402ff5936e78a83be811f72f66aa6ba4ea42226625e99bf5e9fbfe666ae577a04b05d11758ebc0e6f2f6fb0616d7eed0c6ba01b7501b5f65baec6674521b69929d57dd9a97cdebb5756f285d02bd6af1ffc08689cf0c2e2741e00009ccae1302c19579fb88b942b326306fc34e0d44dbebbdf281bfe0959c52ace99ebd2c3027d96b6aea3bf6160683cd46df4edea040d7e2a6e7284aefb8d52c2876", 0xf5, 0x0) r3 = open(&(0x7f000098e000-0x8)='./file0\x00', 0x40, 0x12) fcntl$notify(0xffffffffffffffff, 0x402, 0x10) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000fa3000-0x4)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000767000)=r4) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000688000)) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000c4f000-0x4)=0x2) keyctl$instantiate(0xc, r0, &(0x7f0000594000-0x2c)="a73a34f3fa075502fcfd13d5550351475a03b5ce506cd1fcd4fea0cfc22bff690fd8b86f5fdcf50a8d6c35db", 0x2c, r2) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a1f000)=0x3, 0x4) setsockopt$inet6_buf(r3, 0x29, 0xdd, &(0x7f000028f000-0x7e)="7593665cd53504516c451b200e782c52391d55cec48fe8f7eddb39155c7fc4b542b744df27c096c9f7851fe83bbfac79919bfdfed2d2bc8b756c50d725b3d2afbf1250bc774a70123874f01d82a2f6ea792d72010a283ab86791324f9942366a6e40a7e4a380f6bb786b2faf5181a6a03586eb061626716e951b2280a8e2", 0x7e) 2018/02/15 14:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) readv(r1, &(0x7f00006c3000-0x80)=[{&(0x7f0000e40000-0x62)=""/98, 0x62}, {&(0x7f0000506000)}, {&(0x7f0000b0f000-0x4c)=""/76, 0x4c}, {&(0x7f0000518000-0xca)=""/202, 0xca}, {&(0x7f0000a81000-0x1000)=""/4096, 0x1000}, {&(0x7f00003dd000-0x29)=""/41, 0x29}, {&(0x7f0000e3f000-0x11)=""/17, 0x11}, {&(0x7f0000441000)=""/255, 0xff}], 0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r1, &(0x7f0000118000), 0x0, 0x2, 0x0, 0x0) recvmmsg(r1, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000bbb000-0x30)=[], 0x0, &(0x7f000033a000-0x40)=""/64, 0x40}}], 0x1, 0x122, 0x0) 2018/02/15 14:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000081000-0x10)={0x0, 0xc0, &(0x7f000001d000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x4, @empty, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}]}, &(0x7f000099b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a41000)={r1, 0x217}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x7fffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000981000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f00006e8000)=""/58, &(0x7f0000d03000-0x4)=0xffffffffffffffb3) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bef000-0x8)={r1, 0x81, 0x9}, 0x8) 2018/02/15 14:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000855000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000072a000+0x361)={0xea6, 0x10000000000009b, 0xffff, 0x4, 0x200011, 0x8}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) clone(0x0, &(0x7f00009c6000), &(0x7f0000a85000), &(0x7f0000f09000), &(0x7f0000ec7000-0xe1)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000930000-0x30)={0x10, 0x0, &(0x7f0000d45000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f00005cf000)}) [ 65.670855] binder: BINDER_SET_CONTEXT_MGR already set [ 65.677452] binder: 13392:13398 ioctl 40046207 0 returned -16 [ 65.685752] binder: 13392:13398 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/15 14:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000feb000)={{}, {0x77359400}}, &(0x7f00000eb000)) setitimer(0x2, &(0x7f0000977000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000924000-0x20)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d5b000-0x16)='/selinux/checkreqprot\x00', 0x98040, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e11000-0x18)={0xaa}) setitimer(0x2, &(0x7f0000001000-0x20)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/02/15 14:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r1, &(0x7f0000467000-0x8)='./file1\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002cc000-0x8)={0x0, 0x1}, &(0x7f0000afb000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000499000-0xc)={r2}, 0xc) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) 2018/02/15 14:25:59 executing program 4: socketpair$inet6(0xa, 0x5, 0x20, &(0x7f0000e2c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x4, 0xfff}, &(0x7f0000000000)=0xffffffffffffff7d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0x1, 0x4, 0xff, 0x54ef, 0xfffffffffffffffe, 0x2, 0x9bb, 0x80000000, 0x100000001, 0x20, 0x101, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000558000)={r2, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vga_arbiter\x00', 0x2005, 0x0) write$eventfd(r4, &(0x7f000000c000), 0x10004) 2018/02/15 14:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000071d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000d08000)={0xfffffffffffffbff, 0x20, 0x0, 0xb1e1}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000beb000-0x4)=0x1e, 0x4) 2018/02/15 14:25:59 executing program 1: prctl$void(0x22) r0 = syz_open_dev$usbmon(&(0x7f0000386000-0xd)='/dev/usbmon#\x00', 0x2, 0x200100) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f7b000)={@broadcast=0xffffffff, @rand_addr=0x6}, 0x8) 2018/02/15 14:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f01000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00003f4000)={@multicast1, @loopback}, &(0x7f000008b000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000d2000)=@assoc_value={0x0, 0x7}, &(0x7f0000085000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000a9000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0x5c}, 0x1}, 0x0) 2018/02/15 14:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/dev/sequencer2\x00', 0x2000000001, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00004e0000)={0x2, 0x3, 0x96, 0xff, 0x80000001, 0xfffffffffffffffa}) accept4$llc(r0, &(0x7f000042c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f51000)=0x10, 0x800) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/15 14:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006e9000)=@assoc_value={0x0, 0x5}, &(0x7f0000904000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000981000)={r1, 0x69fa}, 0x8) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/02/15 14:25:59 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="42596e18c12928a8ec224c3a89769f7f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mkdir(&(0x7f000001c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) pkey_alloc(0x0, 0x3) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00007d1000-0x6)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) clock_getres(0x0, &(0x7f0000004000-0x10)) 2018/02/15 14:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007d8000-0xc)=@sack_info, &(0x7f00006f7000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000280000+0xee1), 0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000888000)) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000875000)=0x5, 0x4) r3 = syz_open_procfs(r2, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') writev(r3, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="ab386cd7f1d23b0e7314486494c8d560871ed875fa9f4bd1c737bbef72516bb0515188578e35377114a5032bca1fd79048baf6fcea050b306a2130f3ef3898e7a2c9319db59fa5e20f9d38c3f33012c7c71eb9551427238f2be00d61fe0d88d3762029b94b82ffd790b873d417a369ee0ae2541fe1292ace2fe81b012dd99fe0c4f64e53cfeecaf728b2a6a1bba7df382c7f6ccb95e0eb387f9dcc34ce196c4749f95174566487114d2aeaac6d220e4209ba8b4fc34696e5405949d5a6eab09b1b5c82b9d3a4a71d8bb5a0f90f128ec34817d22ae2653ec323bee642323e1766b34fa45f9ca42b3b42ee464668538dcd45e5d53e129cc210d72704d5d1702599e91c1b5570b9568bff7dad4f380dd314b7553cbcc79661e66420a02c32ce4ec4fad5fe74766392ce7a9539e17771861bb684dd3fd48ce01ae5faf3f5bb74a01f1c89b719d61419134f40d33291777e98753f69bb0b326bed4d579bb669337fbb15e9c0db3be3ecac43c7ab574b695959253c9985d028e1ae2dbdc876e45798747d04ced0c284fc17d82735109657619a888e2dfbf5f1659cebb208bb37ef60604afcbf8026df8581ae0f57d3f5920acf9e467e0b28e9e780ebc5e2d45634cc56079a60e7320229b5de5ff0b430ef48fb1641c3c6a999ce7c62c69e7cba95a284d4ce", 0x1e2}], 0x1) 2018/02/15 14:25:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000914000-0x9)='/dev/sg#\x00', 0xc1, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x3}, &(0x7f000062d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x20}, &(0x7f0000320000-0x4)=0x8) 2018/02/15 14:25:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000dd2000)='/dev/sg#\x00', 0x8000, 0x446200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0x1)='\x00', 0x43, 0xa0, &(0x7f0000001000-0x40)={0x0, 0xfffffffffffffff7, 0x9, 0x73b7, 0x4, 0x400, 0x7ff, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000073c000-0xc)={0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 14:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00004d6000-0xf)="74086effff00000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/15 14:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)) mount(&(0x7f000000a000)='.', &(0x7f0000098000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x80001, &(0x7f00008a7000)) epoll_pwait(r1, &(0x7f0000440000-0x24)=[{}], 0x1, 0x0, &(0x7f0000b4e000-0x8), 0x8) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x7) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000bab000-0x2)=0x5, 0x4) 2018/02/15 14:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) accept4(r0, &(0x7f0000d36000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000680000)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000683000-0xc)={r1, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/15 14:25:59 executing program 4: mmap(&(0x7f0000000000/0x239000)=nil, 0x239000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000023000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000008f000)=0x14, 0x80000) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000239000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000023a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000064000)='attr/current\x00') write(r2, &(0x7f0000001000-0x3e), 0x0) 2018/02/15 14:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000058a000-0xc)=@sack_info={0x0, 0x8, 0x8}, &(0x7f00009ac000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004b3000-0x8)={r1, 0x9}, 0x8) connect$inet6(r0, &(0x7f000039f000)={0xa, 0x2, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000e000-0x18)=@hopopts={0x0, 0x1, [], [@padn={0x1, 0x0, []}, @jumbo={0xc2, 0x4}]}, 0x10) r2 = socket(0xa, 0x3, 0x81) getpeername$netrom(r2, &(0x7f0000068000-0x10)=@ax25, &(0x7f0000ac9000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000310000)={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, {0xa, 0x3, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x5d, [0x10001, 0x44, 0xb73, 0x8, 0x800, 0x7f, 0x400, 0x1f]}, 0x5c) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cbc000+0xc2b)='/dev/keychord\x00', 0x6, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000983000)) accept$llc(r3, 0x0, &(0x7f00002d7000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c6a000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000299000)={0x1, 0x7, 0x1ff, 0x7, 0x2, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000873000)={0x20000001}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x59d, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x3, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) 2018/02/15 14:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000623000)="495aff1dfb3be1e8a461e05b1835b739de7dd82b5e29fb55e9eaec07fc602a9c089288692853bcd7ece25a58075e79eaec2cfe1f14c2bc2c24de5769223b7e06a31f9056b2bfaaafaf0f7e4f2465ed4712baa4b4a5f0ff7d2d73e042b9db4d037c7c96c289a252cdc8dda38713bf5897b5b8b89125f979707f1a6fdec43d3bbc6eb89e69a68feb00b23ed7af285ac0cf3d22f95c2c6421ae683268af834521513f50be0697f21d769243bcb9eb79736befce62f8fee4579941c89d03186d", 0xbe, 0x4004000, &(0x7f0000adf000-0x1c)={0xa, 0x3, 0x68, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000d75000), 0xff62) 2018/02/15 14:25:59 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) fcntl$getown(0xffffffffffffffff, 0x9) socketpair(0x1, 0x804, 0x5, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000007000)) ioctl$KDSKBLED(r1, 0x4b65, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006000)={0x7, 0x0, 0x10001, 0x81}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000005000-0x20)={0x10000, r2, 0x0, 0x1}) gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000007000)={0x1, 0xfffffffffffffff7, 0xdb8, 0x1ff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000005000-0x90)={0x80000001, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) fsetxattr(r0, &(0x7f0000008000)=@random={'btrfs.', '/lo\x00'}, &(0x7f0000008000-0x5)='eth1\x00', 0x5, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000-0x8)={0x0, 0x8000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000009000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000a000)={r3, 0x80000000000001}, &(0x7f0000007000)=0x8) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x4010, r1, 0x0) sync_file_range(r1, 0xffffffff, 0xffffffff, 0x2) waitid(0x3, r4, &(0x7f0000003000), 0x9, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/15 14:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000058e000-0x5c)={0x0, 0x54, "300c47a0c3ae22f873d5ba2f0e72326e31e06a2557e53686402138f8a6276a564bd68c1db8265f5e558d8fa35bd21e66e71888b9ced94af32d03c2795617cd4b1eb60d9452d300deffc23d17c4a72de19fd8ae83"}, &(0x7f0000943000-0x4)=0x5c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000394000-0xc4)={r1, 0xbc, "5c0280b1af06affd191b352b87e22afdcd72f831d92987d32000aba767a731a461124111d9df0b86dd1a94716693ca98005d041a1d0216a7a8b2cd111420f5a4bf7567a498754abadf2de1e8c09d5e5937f83fc854c689502ea5c7bc9b9daf1caa8dcc30321c19c0d69de91d286496e6e14e93cde20628aa2179f0b8835ea77cfb84d66a084e4a08c566da077559da720b1a052bbb8eb0fe2f6d361b3253fff9a6748b6ca525081776d6284bcfc315abdacc7420c3337f4fdc68700c"}, &(0x7f0000243000-0x4)=0xc4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/15 14:25:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000996000)={0x0, 0xb6, "7c1e3aa90a838d8dcbb204b894bc2c280a611251888867654a2b46a341f7d8ff557132563b8ff460b56ef3ec59fbd1c2cb23d2d2efefdfd526ff0342be707a8ca441c76a73cb3260f2a69be8dede7dd4d4440939b86ae35fc010bef5fadbf9e36748a1df62b4c75b238e3cef6ee108fbe2934cb54e5c58f2c22a92d76e484c96fb2eb233c630653608cffac6e7fdeaa5db547975f408dfe3f45783503b3f1fce6cbc6f519a2d9b2aa45d0a662f725f56c049ea0e9afc"}, &(0x7f0000861000-0x4)=0xbe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000683000)={r1, 0x706}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000441000-0x96)=""/150, 0x96, 0x1) listxattr(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000422000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000a5b000-0x8)) getpgrp(r2) 2018/02/15 14:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0x61, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1}, 0x0) socketpair$inet(0x2, 0x6, 0xfffffffffffffffc, &(0x7f0000091000-0x8)) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000896000-0x1000)=""/4096) 2018/02/15 14:25:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002ee000)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000072a000-0xc)={0x10}, 0xc, &(0x7f00005a2000-0x10)={&(0x7f00003a0000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4309(rfc4106(rfc4309(rfc4106(gcm(aes)))))\x00'}}}]}, 0x13c}, 0x1}, 0x0) [ 65.800579] audit: type=1401 audit(1518704759.146:56): op=fscreate invalid_context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executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x40000000000, 0x9}]}, 0xffffffffffffff03) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a5000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) vmsplice(r0, &(0x7f0000cf2000-0x20)=[{&(0x7f000073f000-0x2e)="f1b5dc69a4f4aa371c989687ddd07363077eac6f76549fb7ceeacdb780af138feb9b0f3e5e3d850c141d7989809e", 0x2e}, {&(0x7f0000e74000-0xd8)="ba626c5233530c38912e4c2450587de2da39ae6dc3eb0688c6517ed10b7601a641cb8e7ac9aa22b697bf3cf8d805d25e573f86c00701477a3c8dd8e369fe26d22b5359518934094dbc00acb2b43ceb68e53f4e6c1fab05ce0657da6880a8a1a3342a78addddc2b2490d09b7063aff67e7f5aa3a0b316b41f257ce08a902be89a700395cf60fb546c8424bce485ffa175123aab554291dc11c945f3b4208a3ea8d3ca520e00b71e52c3dbb17c2f7149b013bd314096c3c8e3adca4425b18ad85b370c23b4262fa5ead48a304b1ed94b1b9a759d917e24265b", 0xd8}], 0x2, 0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004ad000-0x8)={0x0, 0x401}, &(0x7f00001fb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ac7000-0x98)={r3, @in6={{0xa, 0x3, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x10001, 0x6}, &(0x7f0000781000)=0x98) sendmmsg$unix(r1, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/15 14:25:59 executing program 0: mmap(&(0x7f0000000000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000052d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f000052d000)=""/84) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052c000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)="2f246359726fe9706c6f00", 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) mmap(&(0x7f000052e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000052e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000052e000)='ceph\x00', &(0x7f0000418000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000052f000-0x1000)="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", 0x1000, 0xfffffffffffffffe) dup2(r1, r1) keyctl$revoke(0x3, r2) ioctl$TCFLSH(r0, 0x540b, 0xf7) 2018/02/15 14:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000d73000), 0x0) clone(0x0, &(0x7f00009f5000), &(0x7f0000ce2000), &(0x7f0000f39000), &(0x7f000090e000)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000232000-0x6)={0x0, 0x7}, &(0x7f00007f6000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c96000)={r2, 0x5ea}, &(0x7f0000dbf000-0x4)=0x8) membarrier(0x8, 0x0) writev(r1, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2018/02/15 14:25:59 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000008000)=@full, &(0x7f000000a000-0x4)=0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009000)={@common='teql0\x00', 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009000)={@generic="73e57697f559a33ccc938f24e095763c", r1}) r2 = syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000002000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000004000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000000b000-0x8), &(0x7f000000a000)=0x8) 2018/02/15 14:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097d000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000694000-0x5e)=""/94) ioctl$TCSETA(r0, 0x5402, &(0x7f0000aab000)) bind$unix(r1, &(0x7f0000b29000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/15 14:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/15 14:25:59 executing program 1: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000056000)='/dev/sequencer\x00', 0x10000, 0x0) connect$inet(r0, &(0x7f0000054000)={0x2, 0x0, @rand_addr=0xc4}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000001d000-0x8c)={0x0, 0x5f23, 0xfffffffffffffffe, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80}, 'port1\x00'}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r5, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00007f3000)=0x100000000400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x15, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = gettid() tkill(r6, 0x16) close(r3) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000056000-0x8c)={0x7, 0x5, 0x10000, 'queue0\x00', 0x25}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000000f000)=0x5) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) 2018/02/15 14:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001}, 0x2) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/15 14:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097d000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000694000-0x5e)=""/94) ioctl$TCSETA(r0, 0x5402, &(0x7f0000aab000)) bind$unix(r1, &(0x7f0000b29000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/15 14:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r0, r0) 2018/02/15 14:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d22000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/15 14:25:59 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000001d000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000016000-0x6)={0x0, 0x10001}, &(0x7f000001c000)=0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001c000)={r2, 0x1000, 0x5, [0x1, 0x40, 0x0, 0xff, 0x1]}, &(0x7f000001c000)=0x12) r3 = openat(0xffffffffffffffff, &(0x7f000001c000-0x8)='./file0\x00', 0x40, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000015000)) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/15 14:25:59 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x21, 0x0, 0x0, "35661b99c87d"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) 2018/02/15 14:25:59 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000005000)=0x18) syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x8)) chmod(&(0x7f0000005000)='./file0\x00', 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000006000)=""/219) 2018/02/15 14:25:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000696000-0x40)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/02/15 14:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xc) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fd000-0x4)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000299000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000349000-0x18)={0x0, 0x7fffffff, 0x30, 0x3, 0x441}, &(0x7f0000bfe000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000afc000)={r2}, 0x6) 2018/02/15 14:25:59 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000a3000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000063e000)={0x0, 0x0}) setpgid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000+0xb65)="5d218600fb940693212a0ed5a29b4377", 0x10) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000)={0x100, 0x0, 0xffffffff, 0x34a, 0x800, 0x400, 0xda74, 0x9, 0x2, 0x5}, 0x10) sched_getattr(r0, &(0x7f0000001000), 0x30, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000003000-0x4)=0x8e9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r3, &(0x7f0000002000)=""/40, 0x28) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_flags=0x1002}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000004000), &(0x7f0000002000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) keyctl$setperm(0x5, r3, 0x18) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000002000)) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000005000-0x3f)=""/63) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000006000-0x4)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000007000-0x18)={&(0x7f0000003000/0x3000)=nil, 0x2, &(0x7f0000002000/0x3000)=nil}, 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000007000)={r4, 0x100}, &(0x7f0000000000)=0x8) 2018/02/15 14:25:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x5)='+:lo\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x390)={0x100, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x6, [{{0xa, 0x1, 0x100000000, @empty, 0x5}}, {{0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x7f}}, {{0xa, 0x2, 0x96, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x57}}, {{0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x101}}, {{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x100}}, {{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x3}}]}, 0x390) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) add_key$user(&(0x7f0000cce000)='user\x00', &(0x7f00003a2000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f1f000)="5a74f142e34a2cbce9316206df3a3f739cd7eec64c1a9fe7b8de9441e95bc0774535977d90a2e7738150154217bc406cf8", 0x31, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000764000)='id_resolver\x00', &(0x7f0000d30000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000140000-0x25)="41f00cbae205613a501556da371187649108456b28b802c8bafa17a89405023d708a654e97", 0x634, 0x0) keyctl$revoke(0x3, r2) 2018/02/15 14:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000f69000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f00003e3000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000073e000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000a7b000-0xea)=""/234) 2018/02/15 14:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000060a000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) r1 = fcntl$dupfd(r0, 0xa67b6c81979a70d1, r0) getdents64(r1, &(0x7f0000d5f000)=""/120, 0x78) close(r0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000020f000)={0x0}) sendto$llc(r2, &(0x7f0000169000)="087833bb41ce92ac81f684361b6437b03c818adcd066b2648506877a571dcfed95ca", 0x22, 0x1, 0x0, 0x0) 2018/02/15 14:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000027d000-0xe0)='mountstats\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dca000)='/dev/ppp\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec6000), &(0x7f00000db000)=0xffffffffffffff0a) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000590000-0x10)={0x40, 0x7, 0x7}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000f5c000)={0x2, 0x8, 0x2, 0xbfd4, 0x1}) mq_open(&(0x7f0000ce9000-0xb)='mountstats\x00', 0x40, 0x2, &(0x7f000093c000)={0xfffffffffffffc00, 0x800, 0x9, 0x8, 0x800, 0x6, 0x9, 0x401}) pread64(r1, &(0x7f0000bd5000), 0xffffffffffffff01, 0xfffffffffffffffd) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000005a000)=""/55) pread64(r1, &(0x7f0000085000)=""/80, 0x50, 0x22) 2018/02/15 14:25:59 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0xffe9, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000008000)='bbr\x00', 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000004000-0x8)=0x2) 2018/02/15 14:25:59 executing program 3: pipe(&(0x7f0000357000-0x8)={0x0}) fcntl$setpipe(r0, 0x407, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000aef000-0x6)='ramfs\x00', 0x0, &(0x7f0000f0e000)) creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x2008, &(0x7f0000882000)) 2018/02/15 14:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2}, &(0x7f0000001000-0x10)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000019000)={0x0}) ioctl$void(r0, 0xc0045c77) r1 = memfd_create(&(0x7f0000019000)='-\x00', 0x3) ftruncate(r1, 0x9) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x100) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f59000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000cbf000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000068c000)={r3, r4, 0x4}) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2) 2018/02/15 14:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e7000)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r0, 0x101102) r1 = syz_open_procfs(0x0, &(0x7f000016a000-0x12)='net/ip6_flowlabel\x00') pread64(r1, &(0x7f0000904000), 0x44, 0x7ff7d) 2018/02/15 14:25:59 executing program 1: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000955000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000955000)={0x2, 0x5, 0x72b6, 0x1000, 0x101, 0xffffffffffffffa5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000954000), &(0x7f000094e000-0x4)) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000955000)={@generic="3151c56ef79b5a4b39d18a50b8487354", @ifru_flags=0x8000}) 2018/02/15 14:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0xfffffffffffffddd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000054000-0xb)='/dev/hwrng\x00', 0x189000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000091000)={0x0, 0x7}, &(0x7f0000d91000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c67000-0x8)={r3, 0xfff}, &(0x7f0000395000)=0x8) sendto$packet(r0, &(0x7f0000e72000-0x3c)="2d01000000e6000000000300ff000000000000f15d022fc8790000ffff3f29cdff00ad6929e451ae2b595acd08002f0000000000d7f2a8390a9e5c60", 0x3c, 0x0, &(0x7f0000693000)={0x11, 0x200000000800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/15 14:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e61000-0xa)='/dev/ptmx\x00', 0x101083, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) fsetxattr(r0, &(0x7f0000880000)=@known='com.apple.FinderInfo\x00', &(0x7f00000bb000-0x13)='selinuxsystemeth1\'\x00', 0x13, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c35000-0x1), 0xffffff0b) 2018/02/15 14:26:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00001bf000)={@rand_addr=0x204, @multicast2=0xe0000002, r1}, 0xc) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x8, &(0x7f0000001000)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f000059d000), 0x0) 2018/02/15 14:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc3000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00005b8000)=0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/02/15 14:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000976000)='/selinux/mls\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000b33000)='maps\x00') sendmsg$nl_generic(r0, &(0x7f0000741000)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000d03000-0x3c)={0x14, 0x1a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x200000001}, []}, 0x14}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/15 14:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f00001b3000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/15 14:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b76000), &(0x7f000079d000)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r1 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00003e2000-0x8)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000efa000-0x18)={0x0, 0x7, 0x30, 0x5, 0x7f}, &(0x7f0000cee000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001ca000-0xa0)={r2, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}}, 0x9, 0x3ff, 0xa9, 0x6, 0x6}, &(0x7f000082c000)=0xa0) 2018/02/15 14:26:00 executing program 6: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f42000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000694000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b95000)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dcc000)={0x7, [0x40, 0x7ff, 0xfff, 0x4, 0x7f, 0x1, 0x963]}, &(0x7f00005f4000+0xfde)=0x12) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000f42000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f41000)=0x14, 0x800) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000709000), &(0x7f0000f43000)=0x8) fdatasync(r0) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000f41000-0x4), &(0x7f00009f7000-0x4)=0x4) 2018/02/15 14:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000632000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000399000)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3ff}}}, 0x2, 0x2, 0x2, "02aebfd93e80a93b18246758bf4092cdd0760e2d09cf0944a0e2a5835b0a4cfbcc09544d8e58a4ac15751da97f0b9120c7ea5dc986d1b9e226a41c1db7434ad7f9d14b65c6be6f47f0ba292e00ebbb34"}, 0x160) shutdown(r0, 0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000d06000), 0x4) 2018/02/15 14:26:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="045314b6d8378858dd57c9cc6fbdde226350c656cf9eba861f81d61e8fbf9970aa43b2e2645c", 0x26, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000181000), 0x176, r0) keyctl$chown(0x4, r1, 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) 2018/02/15 14:26:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000065d000/0x4000)=nil, 0x4000, 0x3) prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000ab9000)=[]}) 2018/02/15 14:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bda000)='/dev/input/mice\x00', 0x0, 0x480800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000988000-0x10)={0x4, &(0x7f000040e000-0x20)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000f0000)={r1, 0x8, &(0x7f0000d35000-0x20)=[0x9, 0x2c9, 0x0, 0x7fd7, 0x8, 0x7, 0x7, 0x5], &(0x7f000097c000)=[0x10000, 0x80000000, 0x8, 0x81, 0xdab8, 0xff, 0x0], 0x40, 0x2, 0xff, &(0x7f00001ff000)=[0x5, 0x1f6], &(0x7f0000b6f000-0x1c)=[0x100000000, 0xdba, 0xfd2, 0x3, 0xc9c, 0xdc, 0x8]}) r2 = socket(0x10, 0x6, 0x0) sendto$packet(r2, &(0x7f0000b48000-0x11)="953fe2f48b1c203853a9a0aa57582dcf0c", 0x11, 0x40000, 0x0, 0x0) write(r2, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r2, &(0x7f00003a5000-0x15)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e6000-0xaa)=""/170, 0xaa}, {&(0x7f0000368000-0x1000)=""/4096, 0x1000}, {&(0x7f000092f000-0xcf)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023e000-0xab)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) syz_open_dev$sndseq(&(0x7f0000926000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/02/15 14:26:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) fchdir(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000002000-0x40)={0x80000001, 0x1, 0x0, 0xffffffffffffff28, 0x4, 0x5, 0x101, 0xffffffff}, &(0x7f0000002000-0x40)={0xc7fc, 0x4, 0x2b, 0x1, 0x8001, 0x7, 0x9, 0x5}, &(0x7f0000002000-0x40)={0x7, 0x7fffffff, 0x1, 0x734, 0x6, 0x8, 0x8001}, &(0x7f0000001000-0x10)={r2, r3/1000+10000}) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000001000), 0x5, &(0x7f0000002000-0x90)={{}, {0x0}}) getrusage(0x1, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000-0x40)={0x40, 0x89, 0x9, 0x4, 0x5, 0x1, 0xfff, 0x1}, &(0x7f0000000000)={0xe1, 0x6, 0x4, 0x5, 0x400, 0xfffffffffffffffa, 0x0, 0x8}, &(0x7f0000000000)={0x2, 0x8, 0xffffffff00000000, 0x7f, 0x8, 0x0, 0x6, 0x2}, &(0x7f0000001000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000538000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{r5, r6}, {r4}}, 0x0) utimes(&(0x7f00006b4000-0x8)='./file0\x00', &(0x7f0000ca5000)={{}, {0x0, 0x2710}}) 2018/02/15 14:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000059d000)='./file0\x00', 0x40800, 0x30) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00006cc000-0xb), &(0x7f0000b93000-0x4)=0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000034f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/15 14:26:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x2d1, 0x30, 0x200, 0x200}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000003000)=""/7) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x8)) 2018/02/15 14:26:00 executing program 6: r0 = socket$inet(0x10, 0x2, 0xc7) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000cf9000), &(0x7f0000b77000)=0x4) 2018/02/15 14:26:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x8001, 0x34, 0x3ff, 0x0, 0xffffffff, 0x6}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x121000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}, @in6={0xa, 0x0, 0x81, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x9}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x100000000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}], 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000004000-0x4)=0x1f, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000005000)={0x11, 0xff, r2, 0x1, 0x2, 0x6, @empty}, 0x14) bind$ax25(r1, &(0x7f0000001000)={0x3, {"fad9aa7378bbb1"}, 0xec}, 0x10) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000003000-0xf0)=""/240) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x100, 0x30, 0x7fffffff, 0x6}, &(0x7f0000006000)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000-0x89)={r3, 0x81, "57b4d70acc5f436372d7dc1a76a85159763919b2bafaeb2751b2d76072f9e2457a03be8abe9b70d232355a4276b9fc725580b3ceb7d223c6cfc787e00e59a6a322c06dd65cda39a4b32d4fdc896eea7822d88671b1a45f4f199190ba75ad6afafdbbfd7dc11f83dde19938794a8c5b347c97209df53860e2ded1ddfb894dbbf71d"}, &(0x7f0000002000)=0x89) close(r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000007000)={0x3, {"5ef3a36a36f67c"}, 0x40}, 0x10) ioctl$TIOCSTI(r1, 0x5412, 0x80000001) ioctl$void(r1, 0xc0045c7f) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r3, 0x7, 0x4, [0x7, 0x6, 0xfffffffffffffffa, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000009000-0x38)={&(0x7f0000009000-0xc)=@kern={0x10, 0x0, 0x0, 0x60004000}, 0xc, &(0x7f0000004000-0x30)=[{&(0x7f0000008000)={0x10, 0x37, 0x800, 0x2, 0x0, "", []}, 0x10}, {&(0x7f0000008000)={0x1c, 0x32, 0x0, 0x4, 0x3, "", [@typed={0xc, 0x8c, @u32}]}, 0x1c}, {&(0x7f0000009000-0x1114)={0x1114, 0x3f, 0x4, 0x0, 0x3, "", [@typed={0xc, 0x31, @pid=r4}, @nested={0x20, 0x1e, [@typed={0xc, 0x74, @fd=r1}, @typed={0x10, 0x27, @u64=0x401}]}, @typed={0xc, 0x7c, @u32=0x6b83811c}, @typed={0x5c, 0x71, @binary="272ae204bb738e587708bf5c71174161e483719736aeabd9f5385f3ccfeb14fe100bfc30a952a593bba8a81688d035a503d25889bb81f07b108914c2c0e3be99c343167b168ec3545b398efb08286c951f32"}, @typed={0xc, 0x20, @u32=0x8}, @generic="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", @generic="cbc602bba081eec8794eb9efbb0491f734bd3a95c19dca50f4c764b5cae471c6c7504b1270060636de02c1b4a92601b87b61c27d314eb240593016f33afba0196fa224f30303743eed36b5339cf53fd3945581ad4022300cff3a149c53f5538ea45e51"]}, 0x1114}], 0x3, &(0x7f0000009000-0x78)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1]}], 0x78}, 0x14) 2018/02/15 14:26:00 executing program 7: lstat(&(0x7f0000a38000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000019000-0x60)=[{&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000623000)=""/229, 0xe5}, {&(0x7f000015c000)=""/46, 0x2e}, {&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/48, 0x30}], 0x6, &(0x7f0000000000)=""/111, 0x6f, 0x6}, 0x8}, {{&(0x7f0000001000-0x6)=@hci, 0x6, &(0x7f0000919000)=[{&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000d8e000-0x13)=""/19, 0x13}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}], 0x3}, 0x80}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000b34000)=[{&(0x7f0000f49000)=""/231, 0xe7}, {&(0x7f0000307000)=""/113, 0x71}, {&(0x7f0000000000)=""/48, 0x30}], 0x3, &(0x7f0000000000)=""/75, 0x4b, 0x3}, 0x7}, {{&(0x7f00005db000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000058000-0x40)=[{&(0x7f0000000000)=""/24, 0x18}, {}, {&(0x7f0000430000)=""/4096, 0x1000}, {&(0x7f0000e56000)=""/94, 0x5e}], 0x4, &(0x7f00002ed000)=""/174, 0xae, 0x8001}, 0xf807}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cba000-0x1f)=""/31, 0x1f}, {&(0x7f000097a000)=""/189, 0xbd}], 0x3, &(0x7f0000340000)=""/129, 0x81, 0x6}, 0x7fffffff}], 0x5, 0x1, &(0x7f0000cc6000-0x10)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c2a000-0x10)={0x6, [0x7, 0x7, 0x6, 0x0, 0xffffffffffff0001, 0xffffffff]}, &(0x7f00001be000)=0x10) setregid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x46)=@nfc_llcp, &(0x7f0000edd000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/15 14:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f00001ee000-0x8), 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000058000)=0x0) waitid(0x2, r1, &(0x7f00008b7000), 0x2100000c, &(0x7f0000f38000-0x90)) open$dir(&(0x7f00003c8000)='./file0\x00', 0x400, 0x0) write(r0, &(0x7f00007cb000)="ef64857b0ddc85dd2bcfbe018031665bde71c0397f9c81efc5d47d476c7a5a6fe8166e2018ac4edbd0a292454b64d70a7030706fb336b24c6094e4dff3eaccc83053307174fdc7a6497840354cfe5079c8846cae8315d9cc31e5265f384997d3a7e2", 0x62) 2018/02/15 14:26:00 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) utimes(&(0x7f0000d50000-0x8)='./file0\x00', &(0x7f0000802000)={{0x77359400}, {0x0, 0x7530}}) timer_create(0x7, &(0x7f0000ad0000-0x60)={0x0, 0x38, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000b75000)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008f5000-0x8)) timer_gettime(r1, &(0x7f00003d6000)) 2018/02/15 14:26:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000bef000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e41000-0x108)={0x0, @in6={{0xa, 0x0, 0xffffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x9934}, 0x6}}, [0x3f, 0xf3, 0x3f, 0x8, 0x3, 0xb24, 0x30b, 0x3, 0x7, 0x3, 0x3b, 0x2, 0x200, 0x8, 0x7]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x7) syncfs(r0) 2018/02/15 14:26:00 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005ea000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f00008eb000/0x4000)=nil, 0x4000, 0x4, 0x20050, r0, 0x21) mmap(&(0x7f0000000000/0x4ff000)=nil, 0x4ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000500000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00004ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ff000)={0x0, 0x0, &(0x7f00004f3000)=[], 0x1000, 0x0, &(0x7f00004ff000)="5140c023753dc03279e94e67ecd2c9de4e06a141cf565bf3bf6140d14596af405f043c07eb61d29fe966ce5d88688dbc6b9811243138a6ec3dc145f1405bd70fed9565ddbc074615e6bff764b110fa6f120e077f3c27221d7f1b8fd1a4f108fee1321174f296e46fdba633bd3ecad43f71a0ccaf500a3d82621afe235632e46bc25f43123423d3f0927110a76360581256f84f8321273b6dfd89cab94837b77d12dfdea149133b2312134589ec3c3eb727ffa091bb3c1645cca76253e248971e5a7681e2426819eed8c853a9ceb159e94930970fe32a9c547c1278f5b29ef615c77084980d7f3ed67e2ffef0e9a3c993dab70067269e8b05a881e7cc677460799677346c9ba75c610e1196c0105c35baff1c0fc0927e19f5a2059847e998af14cd0b4f6d04858f69bcca3138b89aa7ff64260d59bb5a25cebbd01edfdda58e65cbf05896556ffa8d0b9b8aa7d0babce6046d57f3628c5f0a0ae3e4fff07e88a436bd825e371b93c9a88ff2e1ba3e35c3ef9f70bd361cd63b4e23c04412e30895d1462efd011579341dbd6637f5e0829cb335b4b78e4b56854175ffcdd1a13efd826fab5b227839775e687ed964262feea806b8e640e5659c5ce926fd5dade926433228da5755154ec7f179a055a423b27867ff2fca6a805382b69fad1e533f6dfeb08c731c350b29eaa3d67ceead5b959910be40c69ea6422992e5d72772fba7eaa3836f2405c0ef566ed8b76a21fa7ffb6c96c32b341706a5c0f3fa1c1503ec065eb1c308877fd7c810fa4c0cf509e32576ff87a7702ac36ddbdce43aa27a0bedc5f26eff90428adc7a6eef93e4e05fa20e07bd8f20e7deacb2745273348f0d26c591cd3123bed9f3584ad1d1ba5dd6abd7fe52b5920f522ae8603877697f95c82ba75b1f08bcbfa11c8049aca0a0732de36a5f35a701b6f663aea693ccf07032181370bed5613c4438dab0ddcb11510c89eee7834495b993ed3922cb6c251021ba7aaa7d255540428fa664c732ed5ac70fe278e494d77869c514cfd23910e511bc7a34529e5b13c4925d020e766695664e34ae9a57a308b2b45d1eb4a62a6e7577b2085301c1b8566e1cd113652922a68b353eac3b4b8c96b9c1bbff014055f67c4ed92c4523efcff96ac2ac75ff4c1c9e6d94eda4dbfce94106adeb020ad054a90f0c07e546a9f26ccbc687033554c2ee2c180c8a96ea0bc446d563f35d76d7d67ba264eb82f5f0427284afa8ee8f2a3585244c4b1960de8c9f336a81ce2ae2fb4502d744fccb1d5b2018d31f68e4bcd68562b544d7778fbffc5eef3a066b64857abfcf30340d52800a7f604fb2f4de8a0c75fd1ddf6b1f2937cb2f6670480e8fe82603160e3d4885cef361013015b09278b0c75360a36402d3b948cfc7bea1f50ce38e5dc9f535d0fd09b055d6c31ac673097fa9239c89c3602fa44c74e80511a95726d4cf0171318ec145e495d3742e5ef3eeb89d1da17c6b797ffc8b6d55cf658c94c18a127e1059175f23b3b8bdf5ab1944ad98a5a66ea68915ebe3fefda81189caf9cec6a0bfbef55a4698a3e112ead5abad286f3cd843f23883ab20f8455d511ecc79ec59e37bb0f75e7358e26d9aa6d77cf128b6e43d8f9ab294f5eddbf88eabcc22e171d8d8ab297365f3a1e183ec72020869a7fa405abb4d2a56a9ae4584f3f8cfb3f1feae9042cf9aa87a6b4309e0b60ee1bfc6d37eb3f05dd8ba6f573e99bcf6d3c46afa08858c3d1b1f0ce19db812693826a9bd465de196f94057ee97b9831302c0e54b8059e943f4a20c55428b9014bf58e47690d6a0c608dc2d3631dee1e567d563743efbb59d8172f4f82c9cbb8d62efab54592d6af4b68eeed9db1843f9dfad48e133ab6c57527c37484a206b3af4d892df2b516f08c5743729feb79fc15c380471b5007c81494d3256ace16e02817afddd729b85b50e1b941b3dd66c657edd58aa575862a552ab2d840a8c695910a61b9e7bb137b36ad53146c7ebfa6bc02121a6e9059affb1945b70e53287c80b227885c3ae3344b99db0ee8ad2b9abfbd573c0c75ef1a2ed44d6c7510e8ae3da7838d31284a045727ff60ea8f562acfe24324b8226a280870e3f93a489b21dd45f649e658a54b71f16650fb8e2b5de869447c29066c6c553cfc5baa4dc90fba3c2bd433abb6055a87a1dcb2472c09d66406363d7e08995a492e9a3344fbe4d05910c2ea4a46bfdac105a1afc42aaf9d6e8be9fb55a5d7fa549069fa12f79e75ee180012a03722bf948891bd6a8ea6070c4d69c90812733228be740a9a7da3c4a1f983315017464865af6897d80b17073b209be225630582a3c798709f6738a06fb49d12953e3cffb2111ba18cc167cd720ff33fe9e65ef7160804b8a7483a0112fc8aabcd5e899fc5aa6e53bdf014d68cbe06de00a47d726cc87859937fa28e7d31865f84b0a119b33a227e51e88773dbef3e8ca70f7f828df199ce524e68b63e361c1e635bb976d6306ce3f70ab948ead380fc7d9ef4859009a5282baea1e8680d4a27dde901d6f01154aae9dab44eda1714d850a5508d014bd26acdb81a15d2d13e217c83d624f13ea273cf04592116f8b15b430e1871db9f1f8d30fabe21f7fa605fc96f156c0fd379d5825437ba7432d005b134767cd059dcca766bcaab9553b677331472f1050c2191f8b8d4211ae94d62ecb9ff5d67a532325380e145f1e0662ec8d4be7e61815559f4cf052374edc7d7d95ab364c33695bdb84060a556a002b846ea62a64a88a7f022a35e0d815a07daa385631e62fb152c7a9e182c866a8530965bf55f3bae8c55c059c7906407e6fbe5bf15cbdc9b8adb44f78991d585d6f9a012462cd5a26e088e08fa7ac84894bc780346c2cc9d3ec00c638b7b60633fbbefb1da9e50aef24243b66e5f4f9409c016e817e6245c96659388185bc257583d1264fc888c622651c0f8780c590799608b948c5708fa78eb0ef0d1af1750ef19f08e8019e83c8a9da88ed32776642376bc25c442686b8db79e920e63d658768bbbb68f0e1ead1c23f670423ea1db91248fcc7ebc2f9f4f668ddd892d31edd387b9ac94b0631944f65d031e4fc1ebdbcbc4a0cf130edb8b68518344f34b7500780f0c1a47fd64e4003c5e477cf2c0791acaca2c9b64ce93426dc6780ff7049b57e1f9ddd8cdcb92ed378195434d124cbaa3abeea926c41f1bccf8fa3745012a7c3a12bec7ece83d079cbcc4fba1c8b5b0dfff196c24ea5b1550c80a1d7742e4621af1a31c7d2ae0ecb0114a1829774130506d344766c90885b1f644eb90c5f39e70b801cb2056daf85e2afbe43b00e3ff4c91e78a7a2620889029aeb6327525fcbc450b628765de6fe5c839cc72a85d5ca8f51410238d54a64c4a673b24b08c016fcdfcb453cd06679242d0e88aeb20d7211c438049f117d9dc0096251feffd0db865f17ffac2131e7ad6fea025f3391685d21e704f729685e11b35164a323ba52ada1cdee688a11dbc894dc9361b8ab1bc8578ea91ca2f5a7c0709ecc0a937ac3f4dcb21a786508bfb41f782e944777811e157358dfffdf67e18c79733a341158f521a503a8c2e13eac22c7f151cd8f3d6fd8771fe72a5e547fd521baba4710cab42a563e4ccda7dc8aec59b777f2d97e78e10060782576b8ac83dd072bea7d79c55bc6fe5e31ec8df7986a8e377c1d94d8673de56ab221fffd7bcc16a01fa841182becd2ce83ebe919aa466fec7219e0ff317d7ffc635ead37143aa3fb2544d1e838364bf15cf985caaa9b6cf2e8092f977a42110fa2299efaaaea34fd328433c2d94cfe27052d8c2540cff3ca950889234bcfa6a63ad220f5c861601050d39a515ec06acca103f04c432ab7a6db8f7daff2c853a64404fafcafd2411aca746783b839797adfe15dabe35abc851cdc778ae09eac0e6fcee69746f2970bccc3114a691ba4ec2f65af98c6899831f6f15b65e75292bb5f47fa72fc567f42584e80fe13574e6e282e2439f7a44dc14cf4bc6c7ee1a32881f484430aecca002d71f81b556edc19a6f8eed200b8ae2cf694b838b0ed334050edbb1d9a0cbba0de40bec0c5e50c693b2bedcb4d35e8a2fc2da833aeee3b7880d8f769bb81bb9d3294c9fa31f84f2e0b2e60c1d996d1180e2b4aa42cafa2db79b818ea1863a7cb2ccf14afb32d477fbe280b4eb8ee9a423d264d523a81ef61308f302610a3f6452960ccdad97446048d392ea492908be6e61b62eb9261f83f1705c897c0f675bf67f18b5c7b3704230cbd29280b3881f3273c862bbcbcd98bf87ca1660e3559bc55f862d6a1df4acd40577c55824952ca9d352033316d12cd558e7762e92a2cbceb499ffd32d5ba1dcc3b108e4e8fb837ed7316d88dbd74f063cfee94d8c3aee13c0fe9991e9959083140a8a4bc39801178ae8f0d8fad4ddcf80dda7a4c74f2e33e4e8ad9deb396f5218e9adee58c5d88301caf9738e4cd37c790abc2ed08f030b2c6e2d38aed3b08205c63e4c272f9ad77b10cabfa927074a4c3dae49ee0c1bc9588f1a66a2a0ed3c707afb154a69a24e9c1a87ced9997f9a1bd25871acf8fb9eb7f3f793e0d50724d19a9db6d7f90695f0960fd575970aa633a7043de358bb12ab8049b22dd5255399dcf72322ce85ec99688069e8c46a74dabb7d3123f35b3775afe6078bbe4dfb884a2e23601ffeec4df1bada64886859f604d44b7e259a39e38867ff39b3ab3d145dabb8ca1d1074b68f891c5857cfe21c737c06190a983ac55f7cf12063853d2c17bd2ef9449cbbdb399c938cba7c9d717d8ee9653444dd58af8f828339a7d42a8a6a004e4a5e9d499b4712b716ef53d1c01963464cfb6d7b01ac3ef8652f665ecc9a2673ac93c256f3360b42d16bcfda4a06ed08d73261f6fcd6119d7ab176d9396db9c4d0db8514dc1a1949e6b5ec183254abd10477965a7816d61f903d2248e8873bd03718ce693b3ee677a86d04b4582645d291dc3fd290492f6a6887cd8c4fc49d9b04e9adc755c304bc4b9cc0d5287e8d6daf8152edd453c33e60c05cf59f970c2ad8273dac5ac39e1671d146fe9abb3862d47284f91b9f521ed4d14bece04dfd442c840be012418e0ecdb51b89add9ab1026138f9d6c573c9c9a989bb4af043f8e284d1bf3280b38ceb9230d074288a0748519fc31f893ba98298e721536c5a38e91ee282f5bd2a663b01ef0bba0b90cb31a090327496e647e68e3b304eaa5026ed9bbc29ee88a8816376b6c55480a266161c054b0e0852f90e3547fca5495ca7519eebd5ae7d5c0f67b4a425480ee2508f314b07db279f542a938ced5b610ad71b997795153fb9522f31ca62cf51767bad342353c9673ddca283a62cae2945d756d794740ad4ff24671b2d3fb3a89b2a9b6ce323ce1bc75b599880d4bd03dc8e70ffe2d7d65a32d6cadfadc2f5e1143f51676df21a3eeb4731d96a2d18c418331696a732b08f104f9297b04f2f11e3155ff3f2f8c39d46f6334214ee880d0fc79a612ace81dd64001070f734731e02822d96fc2bbe92f86f70cb4ab572565e8c0637157edfcd3083300838486e97243c918cbc1a0975b1c6a0efd335e67698329d38ecf92b055c6cc3e4b002680e0ce0cf70481121bd9aafbab7487741276f37afe2dab9e5d7401da1d80d5ed494dfb0ec9e7375cda7a590aae4f74dcce812c6f57805e5bb4d5310c31fd1a8eef2966ea6d17028b0d82e40a52597b72c72b8b145ea599386291c6af25f804bcd1cfad24a7df604416cedd6cf7e89c1d68f45e93754bd31e46faf65c6b75904f907c0ecd6ea648a5844bc2cd99d"}) r2 = syz_open_dev$binder(&(0x7f00004f6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap$binder(&(0x7f0000079000/0x2000)=nil, 0x2000, 0x1000008, 0x810, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004fa000)={0x44, 0x0, &(0x7f00004fc000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f00004fa000)=[@ptr={0x70742a85, 0x0, &(0x7f00004fa000), 0x1, 0x3, 0x40}], &(0x7f00004fb000-0x8)=[]}}], 0x0, 0x0, &(0x7f000042e000-0x52)}) 2018/02/15 14:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba2000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000072a000)) readahead(r0, 0x91, 0x0) pwritev(r0, &(0x7f0000052000-0x20)=[], 0x0, 0x0) 2018/02/15 14:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000062e000)='./file0\x00', 0x100) getsockname$ax25(r0, &(0x7f0000f36000), &(0x7f0000cb7000)=0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000f6d000-0x10)={0xfdffffffffffff7f, 0xea68}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a67000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000efe000)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f04000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fa2000-0x8)={r1, r2}) r3 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000b95000-0x4)={0x7, 0x6d, 0x14600000000}) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000f73000-0xc)={0x8}) epoll_pwait(r4, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000709000-0xb)='/dev/hwrng\x00', 0x20085, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000adf000)={0x0, 0x3, 0x8, [0x400, 0xfffffffffffffffd, 0x0, 0x100000000, 0x7, 0x2, 0x3ff, 0x8]}, &(0x7f0000e22000-0x4)=0x18) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000278000-0x4)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000695000)={r5, 0x7}, &(0x7f00002aa000-0x4)=0x6) 2018/02/15 14:26:00 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000061d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000355000-0x58)={{0x8, 0x20}, 0x1, 0x401, 0xea7, {0x7, 0x80}, 0x40, 0x8}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a86000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, {0x1, @empty}, 0x2, {0x2, 0x2, @rand_addr=0x401}, @generic="f695156c94c5bcf1dacab28ece4f47e0"}) 2018/02/15 14:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000098b000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00002da000-0x4)=0x6) 2018/02/15 14:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009dc000)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, &(0x7f00003e3000)=0x1e, 0x80000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b53000)=@req={0x50, &(0x7f0000d76000)={@generic="c0122332250881581afc7fdb6feeb349", @ifru_settings={0x3, 0x0, @fr_pvc_info=&(0x7f0000e81000-0x14)={0xcef, @common='bridge0\x00'}}}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000014e000-0x4)=0x0) ptrace$setregs(0xffffffffffffffff, r1, 0x3, &(0x7f0000f41000-0x52)="04e8018ecc61904d4b37ad7d9fc7de5624d68cb7ea9a12552f86d1851ec6e2123caa2c04748f17e875d9387c74089d450618de51cfe0cee8d5b321c6d093d5230144aa95f285046bcf0f68dc168c4782f4ec") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000233000-0x4), &(0x7f00008ce000)=0x4) 2018/02/15 14:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001f8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a27000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000f45000)={0x80000000}) fcntl$getownex(r0, 0x10, &(0x7f0000227000-0x8)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000ec4000)=0x2) sendmsg$nl_generic(r1, &(0x7f0000741000)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000d03000-0x3c)={0x14, 0x1a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x200000001}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 14:26:00 executing program 6: prctl$intptr(0xe, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x87)=""/135, 0x87, 0x0) 2018/02/15 14:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e2d000)='/selinux/context\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006cb000)={0x0}) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000df1000)=@full, &(0x7f0000ef2000)=0x48) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000032c000)='/selinux/relabel\x00', 0x2, 0x0) r5 = syz_open_dev$sndseq(&(0x7f00006c6000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) futex(&(0x7f000004d000)=0x2, 0xf, 0x2, &(0x7f0000fc1000-0x10), &(0x7f00005a3000-0x4)=0x4, 0x6) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b64000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a27000-0x5c)={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, 0x80, [0x8, 0x2bb1f7dd, 0xffffffffffff0000, 0x183, 0x6, 0x101, 0x1ff]}, 0x5c) r7 = socket(0x3, 0x2, 0x3) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f2000)='/proc/self/net/pfkey\x00', 0x1, 0x0) r9 = syz_open_dev$loop(&(0x7f0000b17000-0xb)='/dev/loop#\x00', 0xd7b, 0x101000) clock_gettime(0x0, &(0x7f00005a9000)={0x0, 0x0}) ppoll(&(0x7f0000f76000-0x50)=[{r0, 0x12}, {r1, 0x80}, {r2, 0x200}, {r3, 0x300}, {r4, 0x8000}, {r5, 0x8}, {r6}, {r7, 0x2d1edfb2012fef3}, {r8, 0x4}, {r9}], 0xa, &(0x7f0000196000)={r10, r11+30000000}, &(0x7f0000a8c000)={0x7f}, 0x8) r12 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a7000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r12, 0x0) 2018/02/15 14:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e77000), 0x4) r1 = getpgid(0xffffffffffffffff) r2 = accept(r0, &(0x7f0000261000-0x6)=@hci, &(0x7f0000210000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c5f000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000434000)=0x14) fcntl$setown(r0, 0x8, r1) 2018/02/15 14:26:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000002000-0x4)=0x8, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000002000)=@fragment={0x3c, 0x0, 0x4, 0x2, 0x0, 0x1, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0}) msync(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0xffff, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000006000-0x18)={0x8, 0x100000001, 0x2, 0x8000, 0x81, 0xffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000007000-0x210)={0x200, {{0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0xb841}}, 0x0, 0x3, [{{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}, {{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x97}}, {{0xa, 0x2, 0x800, @empty, 0x7fff}}]}, 0x210) exit(0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000008000-0x436)="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", 0x1000, 0x4000000, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000009000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000009000)=@sco={0x1f, {0x0, 0xaf, 0x1, 0x4b, 0x1e, 0x2}}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/enforce\x00', 0x40, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) timer_create(0x7, &(0x7f0000006000-0x60)={0x0, 0x37, 0x2, @tid=r4}, &(0x7f0000005000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f000000c000-0xfc)=""/252) 2018/02/15 14:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6b000-0x9)='/dev/sg#\x00', 0x3, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00001b0000)={{0x2, 0xa843}, {0x0, 0x6}, 0x8000, 0x2, 0xa2}) splice(r0, &(0x7f0000562000), r0, &(0x7f0000599000)=0x23, 0xbf4, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d81000), &(0x7f0000730000)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) write$tun(r0, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, @ipv6={0x0, 0x6, "739e3f", 0xffffffffffffff79, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) 2018/02/15 14:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5", 0x1) fadvise64(r0, 0x0, 0x0, 0x4) r1 = socket(0x18, 0x0, 0x1) sendfile(r1, r0, &(0x7f0000469000), 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000003b000)="3b5449d6e904e57aa191174df85f0896b7f4d1953bb9023273f2e9b77bba1c1026665440b9a3006a1f55bfb065a3d9e1e4ef29d8304ad6967fa214d702da9f2dbde94fdc2339f707b138219393c54285552e63c43c7033f98fdea25f0c23c13482ba5345fb6d3ed8", 0x68) 2018/02/15 14:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f00002f9000)={0x6, 0xfff}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r2, &(0x7f0000bf8000-0x38)={&(0x7f0000b28000-0x80)=@generic, 0x80, &(0x7f0000632000)=[{&(0x7f0000b79000-0x37)=""/55, 0x37}, {&(0x7f0000382000-0x5f)=""/95, 0x5f}], 0x2, &(0x7f0000bbf000)=""/243, 0xf3}, 0x2000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000067d000)=0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r3 = socket(0x10, 0x802, 0x0) sendto(r3, &(0x7f0000a73000)="120000000000000000ec630000000000809b", 0x12, 0x0, 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000d16000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/15 14:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00007a0000-0x188)=@newsa={0xfc, 0x10, 0x711, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) timer_create(0x1, &(0x7f00001cc000)={0x0, 0x21, 0x6, @tid}, &(0x7f00009df000-0x4)=0x0) timer_gettime(r1, &(0x7f00000a1000-0x20)) 2018/02/15 14:26:00 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000022000-0xf)='/dev/snd/timer\x00', 0x0, 0x202080) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000019000-0x15)='/dev/pktcdvd/control\x00', 0x4001, 0x0) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/15 14:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x400000000010, &(0x7f0000025000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) [ 67.021668] binder: 13646:13669 transaction failed 29189/-22, size 0-0 line 3004 [ 67.045314] binder: 13646:13669 transaction failed 29189/-22, size 0-0 line 3004 [ 67.055219] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/15 14:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f00000f4000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004ab000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x20, 0x9, 0x11d1412c, 0x1, 0x7754, 0x10001, 0x8, 0xc000000000000000, 0xfffffffffffff001, 0x4, 0x0, 0x1, 0x7fff, 0x7, 0x3]}, &(0x7f0000599000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000077a000-0x8)={r2, 0x7}, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000be3000-0x8)='syscall\x00') sendfile(r3, r3, &(0x7f00003e1000), 0x3ff) getpgrp(r0) getpid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000633000)={r2, 0x78, &(0x7f0000a56000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr=0x7}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3fff800000000000}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}]}, &(0x7f00005d3000-0x4)=0x10) 2018/02/15 14:26:00 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b54000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000002000-0xb5)=""/181, 0xb5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) poll(&(0x7f00007b5000-0x28)=[{r2, 0x4}, {r0}, {r2}, {r0, 0x4642}, {r0, 0x1000}], 0x5, 0x0) readv(r2, &(0x7f0000e26000)=[], 0x0) epoll_create(0xffffffff80000000) 2018/02/15 14:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/vga_arbiter\x00', 0x24900, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ca0000-0x68)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000044d000-0xb)={0x0, 0x3, "3c9ca0"}, &(0x7f0000cae000)=0xb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e86000-0x98)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x0, 0x9}, 0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000006000)={@dev={0xfe, 0x80}, 0x0, 0x2, 0xff}, 0x20) 2018/02/15 14:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x40000) readv(r0, &(0x7f0000d10000)=[{&(0x7f0000fcd000)=""/144, 0x90}, {&(0x7f00003cb000-0x2e)=""/46, 0x2e}], 0x2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000387000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000dc7000)) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000851000)=0x100000000, 0x4) 2018/02/15 14:26:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000bf8000-0x440)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000cae000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0xe8}, @mangle={0x0, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) 2018/02/15 14:26:00 executing program 2: mmap(&(0x7f0000000000/0x9ff000)=nil, 0x9ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x22) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x22, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009ff000)={0x0, 0x0}) perf_event_open(&(0x7f0000a00000-0x78)={0x4, 0x78, 0x4, 0x80, 0x8, 0xb0, 0x0, 0x10001, 0x80000, 0x1, 0x4, 0xffffffffffffff00, 0x6, 0x3f, 0x3ff, 0x3a2, 0x2, 0x200, 0x8, 0x4, 0x8001, 0x100, 0x7, 0x0, 0x3, 0xfffffffffffffff8, 0xffffffffffff5f25, 0xddc, 0x8, 0x16, 0x284793d, 0x7, 0x0, 0x2, 0x5, 0x7, 0xfffffffeffffffff, 0x5, 0x0, 0x1ff, 0x0, @perf_config_ext={0x0, 0x8}, 0x480, 0x100000000, 0x25c6, 0x7, 0x1e8, 0x1000100000, 0xf67f}, r1, 0x1b00, r2, 0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x5, 0x40010, r0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00009ff000)=0x9) shutdown(r0, 0x1) 2018/02/15 14:26:00 executing program 7: mremap(&(0x7f0000a3c000/0x4000)=nil, 0x4000, 0xb000, 0x3, &(0x7f0000c41000/0xb000)=nil) 2018/02/15 14:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x960931b28d0624cf, &(0x7f0000583000-0xe6), &(0x7f0000ec8000), &(0x7f0000614000), &(0x7f0000a8c000-0x6)='j') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca4000-0xc)='/dev/autofs\x00', 0x204001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00007ef000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x6, @random="ccecd91dd1ef"}, 0x8, {0x2, 0x1, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/15 14:26:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000e57000), &(0x7f0000186000-0x4)=0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', r0, &(0x7f00003cb000-0x1)="b5") [ 67.110710] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13692 comm=syz-executor6 [ 67.168807] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13692 comm=syz-executor6 2018/02/15 14:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e57000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00008b8000)={@multicast1, @empty, 0x0}, &(0x7f0000c1a000-0x4)=0xc) bind$packet(r0, &(0x7f00001e5000-0x14)={0x11, 0xd, r1, 0x1, 0x401, 0x6, @random="3f595e96fb2f"}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/15 14:26:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x1a8)={0x138, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x2, [{{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @rand_addr=0x2}}]}, 0x1a8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9}}) 2018/02/15 14:26:00 executing program 2: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000055000-0x2)='\x00 ', 0xffffffdffffffff9) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f000002c000), &(0x7f0000055000-0x10)) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000057000-0x6)='.dead\x00', &(0x7f0000057000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000057000-0x7c)="d1d209aee95a764b4b6631d9c42a14dd0090f5c7835438ed359923048935e88f987a2bf63b0add3c221aead7deac59cce44b40d460406671ad175936cd7896486effa5a49abdff527e8a3cb24de0a03340f4ce27289cd857f503f6e760444158c16ecea9efd9c2848ec08a66cf7ef7071eb43c6511161ad6a263e0c5", 0x7c, 0xffffffffffffffff) keyctl$revoke(0x3, r3) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000055000)}}], 0x30) 2018/02/15 14:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000ab4000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x14c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000aa9000)=0xfffffffffffffffe, 0x4) r1 = open(&(0x7f0000eaf000+0x1b6)='./file0\x00', 0x210000, 0x18) sendmsg$nl_crypto(r1, &(0x7f0000620000-0x38)={&(0x7f00003ae000-0xc)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000c15000)={&(0x7f000017e000)=@get={0xf0, 0x13, 0x808, 0x4, 0x1, {{'crc32-pclmul\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x85}, {0x8, 0x1, 0x4}]}, 0xf0}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000091c000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00009f7000-0x79)=""/121) getpeername$unix(r2, &(0x7f00006d2000)=@file={0x0, ""/4096}, &(0x7f0000a66000)=0x1002) fchmod(r0, 0x106) 2018/02/15 14:26:00 executing program 4: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d1c000)={0x0, @in6={{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x4d5}}, 0x790, 0x6}, &(0x7f0000645000-0x4)=0x98) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d1c000)={0x8, 0x5, 0x800f, 0xffffffffffffff52, 0x8001, 0x4, 0xfffffffffffffff8, 0x3d, r1}, 0x20) time(&(0x7f0000d1a000)) 2018/02/15 14:26:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa}) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4), &(0x7f0000012000), &(0x7f0000013000+0x4f2)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00005f4000-0x9c)="1af5471cdd03c17ef6afbb7bb1bd08000000000000005b2f10f69abbdbd0caed5408c2f36895df49697117d3fb15e8d1ec570bc0ea64d327e11917aecb540a4debd87fc7efff466296ce9da276b6625c9190c5c3567da69be0cf82a0a511e35d821b39d0802b14cb131066ff2e44213ca9e387ff3ab864029ba40396148eb5ade72a4283adbad91641baff684beb859016d9bca22ad623ba917e048c", &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f0000ab4000-0xbf)="a1a5339db5bcdd5c940292652c047f255f50d976132070ea7809c056373601a3946fbfa154b2dad0ddcf659989383a43406d63bc5ca5f3850df02b24d5c90631f14b9be457566cb9468e887f074cd032a1f4c0c5c41291914637e79be196e7e0b0255bb24df84dbd8a240c6ed66e908efae4c296b89220b18aa0959a21d663fe01fde664c9f8a2010149e2a3cac67001e2f4472484f2d8a7718d54b0d7396478f4e828a9c5492eae0bf35f90abd1164712b0a814cccc742bec428f22d2a47f") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 14:26:00 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003b9000)='/dev/loop-control\x00', 0x133902, 0x0) fcntl$setsig(r0, 0xa, 0x1d) inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0xa)='keyringlo\x00', 0x1) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000019d000)) 2018/02/15 14:26:00 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000002000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f0000003000-0x4), 0x5, 0x0, &(0x7f0000f64000)={0x0, r2}, &(0x7f0000001000)=0x9, 0x0) 2018/02/15 14:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000ab000)='./file0\x00', 0x100) sync_file_range(r0, 0x0, 0x0, 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) vmsplice(r0, &(0x7f0000b0c000)=[{&(0x7f0000171000-0xf8)="dce087cbb71223cfd014ae9d2d7091d8fec46bd3f197f292b10c6ada352df6b49d5784a8ba309ebdd8c86777fdaa885c31b485d12d2b753093c84b2be32760712fe53b837b2981b65e248d90996835565bf47f24f4b6efaee7b6d7dcda2c6c28a67533976c11be0be0dba38676229ca33f8afa1210e46942528feb9c831e75149e6583b676d883fa196c7490c5fcce70549042defedbe0003a4bad4befaca90cf8e8bbd68e0db3cb5acbbccf2fb3ebf3e5287b60fc381deebdb71c280b8663fb8792ae4384674136b661f7df39cd67539850311034bbe0c1610b8f66adf36e219d8157cec5f2d56b0b94c43bf61826d764955790dcc4d5ea", 0xf8}, {&(0x7f0000cbd000)="3e09a354146da61e36919bc87ac4050efab78d34fe105fedb906ff0e0daf4e9c", 0x20}], 0x2, 0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/15 14:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000592000)="e56498", 0xfffffffffffffda1, 0x20020004, &(0x7f0000a08000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0xfffffffffffffec3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) r1 = accept$packet(0xffffffffffffffff, &(0x7f00003f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000afb000-0x4)=0x19e) getsockname$packet(0xffffffffffffff9c, &(0x7f0000bd7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00004c4000)=0x14) bind$packet(r1, &(0x7f00004f4000)={0x11, 0xf7, r2, 0x1, 0xff, 0x6, @empty}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf2000-0x6a)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00003b4000)=0x80000000, 0x4) sendto$inet(r0, &(0x7f0000101000-0x5c)="80", 0x1, 0x0, &(0x7f00001ad000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/15 14:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000400000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000291000)=0x3, 0x4) r2 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d47000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000735000-0x3)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e98000)={r3, 0x81}, &(0x7f0000b1d000-0x4)=0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/15 14:26:00 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000020c000-0x10)={0x7, 0x2, 0x1, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000-0x4)=r2) prctl$intptr(0x8, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x4, 0x401, 0x8}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x1, 0x5, 0x7ff, 0xfffffffffffffffd, 0x8}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r3, 0x4, 0x80}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000004000)='/selinux/status\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000005000)=@fragment={0x4, 0x0, 0x3, 0x9, 0x0, 0xd7d, 0x2}, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r2, 0x6, &(0x7f0000007000-0x9a)=""/154) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000009000-0x90)={0x1000, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000005000-0x12)={@generic="477718a984bc5edd9087dc4bfdadfde8", 0x1f}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x4, 0x3ffc000000, 0x2}, 0x10) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000009000)={0x2, 0x3, r2, 0x462503bd, r4, 0x469, 0x7fff, 0x10000}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f000000b000-0x60)=[{&(0x7f0000009000-0x10)=""/16, 0x10}, {&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000005000-0xf4)=""/244, 0xf4}, {&(0x7f0000007000)=""/141, 0x8d}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/141, 0x8d}], 0x6, &(0x7f000000a000)=""/23, 0x17, 0x3f}, 0x2) 2018/02/15 14:26:00 executing program 5: r0 = creat(&(0x7f0000cef000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000c2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000247000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x0) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ad4000)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000617000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000b04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x80, &(0x7f0000001000-0x8)={0x0}) socketpair(0x10, 0xf, 0x5, &(0x7f00005d3000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0xf029afbe9d6a33f6) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x129000) r14 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x80000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept$unix(0xffffffffffffff9c, &(0x7f0000e5b000)=@file={0x0, ""/54}, &(0x7f0000001000-0x4)=0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000998000-0x8)={0x0, 0x0}, 0x4000) r18 = syz_open_dev$urandom(&(0x7f0000d41000-0xd)='/dev/urandom\x00', 0x0, 0x40) r19 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008e6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c55000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000603000)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000c9b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000153000-0xe8)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00007a6000), &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)) r26 = getpgrp(0xffffffffffffffff) r27 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e33000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2080, 0x0) r30 = socket$inet6_tcp(0xa, 0x1, 0x0) r31 = inotify_init() r32 = fcntl$getown(0xffffffffffffffff, 0x9) r33 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ea1000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = socket$nl_netfilter(0x10, 0x3, 0xc) r36 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x10, 0x800) r39 = syz_open_dev$urandom(&(0x7f00004c4000)='/dev/urandom\x00', 0x0, 0x121000) r40 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000085000)='/selinux/status\x00', 0x0, 0x0) r41 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = eventfd2(0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = getpid() stat(&(0x7f0000224000)='./file0\x00', &(0x7f000038f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000e7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000332000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000079000)=0x0, &(0x7f0000b05000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f00002d6000)=[{&(0x7f000030a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000019a000)=[{&(0x7f0000001000-0x11)="40be13d220461cdf7ac791f62c5005f45d", 0x11}, {&(0x7f0000000000)="676a83d51902a3e417fcc7d5ecf027", 0xf}, {&(0x7f0000a8b000)="5ac91892898a81f811fe7b67a3c719be8ba841f372dd9292cfba44a59dda53d6e524a287055142739512ed78801d931c7eb8ab41660d4666a303ffc30767bd7b14ecfb1039a800724ef3a77b5200a13ddc2633ede2154716836d9a8c4fbb816baa0e879216692b85490513b8565382cb1030d077c07e2450419d93861f153475ceadae98551a533b4f538fe418e9f44dc362236fc41935f984751d15cdfd140d5b1214948a8698a34de1b3936c5d06e1040654083f92785b2e2b0117637f50eb98d94a321431b482e338d3f7aef811921e6ed958d3ed19d5b75dccd91c", 0xdd}], 0x3, &(0x7f00003d0000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @rights={0x38, 0x1, 0x1, [r12, r13, r14, r15, r16, 0xffffffffffffffff, r17, r18, r19]}], 0xa0, 0x5}, {&(0x7f0000686000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000126000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x40d0}, {&(0x7f0000f8f000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002df000-0x50)=[{&(0x7f000079d000)="fef569e069297bb05d189a40381fcc175bb07cbf9b9b3c9f4542debb5e1d1d2e8905abed20888796a851750cee997188d2ae419037c94dcc49b83e0b440ecc9b3aa6a4bc025b1ef59f9503aa71262ad537f372cc", 0x54}, {&(0x7f0000f1f000)="1f8ea007e2a2d4f02d7ffa69c0d18f9d14b411f3d26b0a28d0545f71f4fe590bc387ac6f97e4d8053c07cfa1ef55e79633a2f7cc23ee253adb5f3cfa00732d955580eff4d7f316a0a7eab257554a6cee218d032877012aeeb9307de116214e96adf59098ed5535bf3cc2138c51dd810dc589", 0x72}, {&(0x7f00005cd000)="fd7126e36ef5e1c3df", 0x9}, {&(0x7f00000c3000-0x91)="303b61dfac753e2bd2859c666a0e959e4a3a96cd682d51abaeded716851da9296323bbce8ddbf7dc85e8b8a8ad99e501e153c44092fc0dc26637c231c5b97a511b3ee330cd316eacde12c87ff427487dca85e02fdd33cb5b6e1842c8836fe53237add7e4f70618f3e2a309ee8f83704dfb8146083dadf297dabcc74ed7f726848c7db41737e3f9387c8ada147b08d91e6f", 0x91}, {&(0x7f0000000000)="055a45abe0e9bbf9f1232139ba8bb5087624f80c6ec7a2072d3ff8ad07fbbe50bd3b14051c03401c50186f02f3ee8887afdf763d7eb1212abb81baf29611e77d7f34e20c13184f35899e5e305a83a9293a80a8f91ce99e915bac7bba21442519b766a678f50a1a5cbd36f51f34596e0049086c339eb79408e00d87e476a37ba095e57d44f2e049baa539c81bbf1f9936b74d0f10058b04af", 0x98}], 0x5, 0x0, 0x0, 0x4008001}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c01000)=[{&(0x7f0000001000-0x9a)="176891244faa22399ebc2c6de2a075f959e4fcca605e515e1509d6ad9133b121f17ff19855ff1bd42f82550ffb6faa10b8d8f88353517fa1fa76b0e9a6d66d4838d5628f1016f39ce82d31d6d37f35d7c2ccb8d0d926f64df9e656df7f681f9b039721edd7556b79f6d07a4ac37f55436eb04a790bb1d3c97a9f52c4fd1a6eb2dba908c674674626506374bfee2a52825295cb1fb904cd9072e8", 0x9a}, {&(0x7f0000000000)="0fd1f7c1250b21a093c62f84b9f49d27938c6b80c958367534b2b8c1f1e5146e9ffcda1aedd63e4be370d07e71536f74779ec1b48dac6bfbf7ad2ecf29fad0ea02d49ed1f609c0bbd028814c3c01b0", 0x4f}, {&(0x7f0000001000-0xbd)="059524f205fb74e3236cc91bc9fce2029faf95694e72642152aa6aea53367aaa9d676ce1db5d9b7d68a2ac0e73fb96c04e0b5fffa88bf4e37103ff3de290f908050f417e623f90fd0f3007d8f492c9618591695533d3663a09acf7683ca50b6a9a1b096132327f18fb6245805d48a042c1e01856f17c2e28c389abdad638decb1b90d3098c1850dac78162b761f94d5c3fceea59ad541083dcffb695f42a7a2a80ffedf8f4c3da689b58b927a7dc5c6711d4f8d873ad3a644651287f02", 0xbd}], 0x3, &(0x7f0000001000-0x90)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r29, r30]}, @rights={0x18, 0x1, 0x1, [r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x90, 0x24000000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007ef000-0x10)=[{&(0x7f0000000000)="b68bf2a0fe930abf073309a0e93bd91c83ad32a8f4f6c640d2bce3ff2d36fe1e6a03540e9c8feac62c9bd0eeac86de03bb79b72d9d0c223e6a", 0x39}], 0x1, &(0x7f0000001000-0x30)=[@rights={0x30, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41]}], 0x30, 0x10}, {&(0x7f0000bed000)=@file={0x13ddd1b9505dd023, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000ee8000-0xd3)="a350f00e347eb19aaf562c2cacdf52c24f4da81e5924ad314a85a180803c2dd985f8609e5bd4ba5ef58ad6c4d00dc242cc262649843cf9928dcebd6b7fc9ffdb9db4503977860d5ef5207d4a90c5e4f958351014100ace30202b91811ea50e9d6b459c91103b1cb42d43c890117fa95881d462f3f3f103bb91bc6fafa693b8fcc502a7ecc45604f5e67f8f3447a38c2f8e44210452d8a1e872a17dffab04fccba189364e574e32ec76b60f777ba86b22e7f5aaeaf808d493a0edf5d0bee0a5eff32e6ebaabd6f29be59f907c56d648e9533c62", 0xd3}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r42]}], 0x18, 0x800}, {&(0x7f0000e15000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f00002ce000)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x40, 0x8000}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r49, 0xc058534f, &(0x7f0000007000-0x58)={{}, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r49, 0x4040534e, &(0x7f0000ae0000-0x50)={0x200, @tick=0x7, 0x40, {0x8001, 0x25eb}, 0x400, 0x1, 0x7fffffff}) 2018/02/15 14:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000070c000)) r1 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') pread64(r1, &(0x7f0000592000), 0x329, 0x0) 2018/02/15 14:26:00 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) 2018/02/15 14:26:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4937, 0x6, [0xb1, 0x0, 0x0, 0x0, 0x8, 0x5]}, &(0x7f0000e44000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bd6000-0x1008)={r1, 0x1000, "36a653b1d782beeec0f9080e6cd50715e382bdf3cd5388b2cf533fd65e1ba35cafafc88edc09cf3b1cce1817c3f6b9dc587a94c646cd97ebdd8d8586eda9bb069df7967baebbb2229b2fd4cee40c6abadf4bc968eb0959d5104c3466cb8a60d08610b81537581697d93eb424fd73d630513ab3c86d8182743f887ca0eac749947e67e245d79f26fffbae477011a2f80f326f14a7c7f951c00339f6adc4f935c3d0468f48b77b39f7beaa229391ede63ef1a5d762a52db2aceea43027d5b2197573f2f88c4e1bda876a4c6490f117ed668c5a5ce2feafda4ddaefe93f7cc6e12d46358d288e5ee63032394219545ad31e2ea005488e922ea3596f6d1e06816e9431c75b9ec2813f17f17867d7c38a4c11d6b528a30c0c6ef88abcd90bacd8be712ffb831e5ca49d81fe5a3db94eec2730b173d001e1f00e0f3527884e0ed786a6de1b849f8a26e88f9a239a3c473069884b3eaf9cc9f42eff3cc2fdeb7055eb0d90c1efe3cf2d6008c3a102b1e578b9493f6418959ac922a6a2c793be3992af56d1d6aca73177300e37d8e8b7fe33577e3f169cb4db0b6c21da0a9773a6f2ddf6024c36b074b4d36f91f2ba32d9c667fce9879ee8813ce4e673825b3f4c517992c14f99fda43490bcbf403b0319fea968050d601054a43b3d6253557343dceb9a21e54911a90cc2f2e2b4a028d1d0cfa9d5a881c348a48c9dd71e684b7c2b58406442e00f86771eb8faa34d0125db92148f22c5566dc5c85f68f6df526de4b8ef04dffab169d8d0f2d4b82e4e113089c2d827b4ac97790ac1f68f3c8cd908618fd231ffb5ae90ab75ab67dde0e616def38e55228dc4f6cf2264f24298aef132a02f9ff0871f87e3eef945d169c1786bcf8f4eb4bd3758e02f5c037860cc88d568f807f3f49f69043f74bbdf57b4f26e08d0659cf375c8620d9bbd5ed560ba39f576d6914b708d2d0850afd97b8010adbd41cbb421b9cd8ae4bbc65885bd3a97ee0ca19dd64198d4be2427a759b32282cacd7418077e26a9cf453ce026ca639328cfe75338af7aa336eca9c467153beb1e0a368c110bfbccc52cd86165220693a0f065f1393f829b4b47fab2fa38636a49e63ba5863c38240d5d2aca23b33f51050788ae1372484d32accd87d16a5b4a444a61c1f9604425aae2bdf7aa15f35ecff8654f420a7ea93cfa38a990e7ac268f2fd8798d47dd3404e41885e36155ab0fbbeaf3e40f040dc09acbca0622fa0309565743fc948d806eabd2507d4280e99aca136c1161d4d9de899abcc74df4b986dbc909d5e4ad793a66fd09ed2e3b994c23550526195d58fc3135f9a505ca42853326725b3f9e8d6acb4e9a4ad16c1d3d7e31af834f19d64d86bd773efe7683d7532437379f633e7685b8e6e0eb627853a0791c497eaf35e1a72df4df5a22e2d33e6c9c2e441c9c7e41841d6a59f332ed6a41e600c6de6b5eb8e70b3b2c8a027d288e4d737523680fcda33afe4bb1f52b9980384abbccf5e34d982ee4225da85712679903b7ad85af850141caad56f56c2993736b052336075f83e6c97be49c33787a2998e7971c805a638426bb3fed8bd210e7000566952fa7321aabbff3693a31804161aad76476b7791e37eadae907e85009add464805526d92162adcb42c2c17fbf048a6b96cf6dc62695d0ae848cb8db7eb866902324a143ddef040c2f27a246e3ca1ce87fbdef74cea797386b722524ad92e3238c86af9cb85cc23d3bad8b33eee6dc2f483350fe1e44c6d3de7cde4619d6a1a4a2b331650f9bd3596b49b93d6c9112e1bcd09e06035499931758a9d0b70cbc7225ed2d1a009e7b06b073b91f639fce50c32624116dc875c3780f1ec5648e0b4ae28d3775fced21cd7cc29fb187b770659c3b202ebff847b585773f65a0487e5be4725849685606987400a2b5a57e67d2e963e0c1e809cf0f848c9869b3681a82e2647a0c5dbc892588d4c6779724382973f3597256ceea10f870c3e094b3a9f70910433e4b8992351f3369aa4969f1fa0f62131e8436550c9a3b2811c2c98333a7900816560d42f73eb3643269c6959b95083c27273f45af1bea11952af2cf2aa91989b97af0a29a42c1ca68204220649138580019fadcacd806c1f8444fbbb50dd2cd0dc56c38805aba45e81cfe841ade09b13a533ed66ca68e9ebf6486ef6bdeee0697ab091fdc194b7e1c2bf7aa49dcf03bc865d20a99442fa469a3b2b9a49e49e49c4f6b3ef99acb3355fd04f249c067451d55e75099211d3cbcfb0666a6464469140e191b2989c3e4db94e4651bda25f676b4c24a3886de4188b56b5dd231a14aecfc1493d28cad1be6dc298c8292b007b40aa96e7e502254ffc152f02e0dc08c8857782b92680ad85ce44c602fa68f128408f8df88a149c7dc154f8d28016fe6fae7001bf23f12b551a9a9619fb401f48d3c114d2f8210c44b326e2c2bca3d3a57d3e732aee94d6a53f7d5c933a06093a7f165cb8ba22a12d316f4a7a0b9b7127962c7c51f6e998580fccfba51857b98f4a3961bbd0c1296c4a0838ea73e804c8f2a574a059348d58189816f6f28cd63d43f42428a4f3f6f2cae0f1a37cf8c8cf424270f4646d062934f7fe102d8ef4703e0153e1d7579124d2b9ea895fdf2cd55b82841bbe2da5aa94e0de72377e44a6d69a8ad328232939ce750578a080740f6152fc9fbab40fea42884bc21f955b2b7b471d80be2ab728074e7736e0fc92504a22b77eb41f0d3dcb732b88d6a2def4b809e2db00aa77078a563a744a1ffd87bdb0e91538844fe6d5b7c22768be230ce03b710a07ed87c69b9c32b43032f0e5249c636d60349885b706b979f1e23af9025bdf82a1fad2eff06a0cdd344e49fde31839aebbf0bd55c3d07eeb703ccd697b0b8d3605a96ab474a800362e28e92ee02e58d59717144ff8a351e24af7ba874ce6f0666f0a5deff7359ab1989b187ddc5e1dc844c19a88f6ece73ac70278ca6ee01d3e74c07c8a7e20b34efd4a5fc0d6f199698d8bb612f4bafb9879eae2d20938f94e849819abf303e78c5127d7cf6768985c77e004ebf949299337a44d0a5c81fc80d2a50a9a156e2285a6addf10123f26a73d715007084673134d655e77bebf2c598087eaccfe31dd8fed2d342fd649bc8b773ef82045d0a7e816a97768c3e25471832c9cdb4d9b94f5318d6ce2ce3978a9c4d9abe58924545bef30be319fcb84486f8584849ae6099a560aaab060950506035f809124b67cf73625768a8d7100c3c3487e7eaacca30f026e9c7bd98cbaa13730fe854f0ab1fb764d71bcf004f140f6a35bc766db760e861ead27b5b001ef0b35bf8d5d53d8c4c7a1c597843916c7eaf5fecbe84156f2c6482a1ef6db4204281d188c5769d5cba6a6d9aa0a38ad6a2ab6e7f01b2da57f708eb3d5777dd9528301e022340a0ada1937552bb38b814d406ed2cfdceaec968c00738f4cdd8650fdd8de3f92038e40149b2e1d2176110e0ece9632c0e2dfc2f26a3aba0a32dada8736328fadcca414fe31c40aca612ce4ae9078b6a54b4958689aa8e8bbc0721f258316df63895da48a9ca8e839ebba36c48bf1a334006b45587180f864573a48677cc34ff7c67ee04d34ff62ca537005a07a670af75f3ac71733ad344b76864948033f44267ce41bbd356b7ca75a86b28ecef78a2181cef23e67229659536261858f2912de105567e0c107bf739532b3e9de15aff76a210d13019fb8afbdd7d2c8984bb29c673cc72f93a1a51a741157ad92c18d24579ff3f48fd5c9d8530e44713ef6d0a36d0fe0773b05f0cc77e4485ce0f1e767cecb936521a53189c153c60edae7d9bcc415a3a904dae27f5a1bfb217a635c6045527b9a745c051ebadfae89b4e18afdcc8b49bdd53c43e2f3815f72a0d235838559053cd6012b7352bd94c4b38c71ffcede810ca595057ab84154c4302d2c4d861ef44269bccb176092e7a82482f9f9b723a8aab6f93fb780a0cad04239b171d5566c0d7154d5bc86eee744989aacebaf4751609eac7116afe80975e4de7cdfbb6225992a2839b62ff45b8c3ab480be75edae22eca8b251edabd1e70a13c408e7baab729b817844789b36036a7f4a6664616722899c1d39b081ab1b4716f68f3f664f35cc0f8b21d5154898ac181097e6431641663cc5cec9a404f7dd065dbc197b95ff1452cba0ce66ef7e0c7e5f4b309393353ab9296aa0994ecc0d96c02b03b6ebebc313c1cdb16e340839f6bac636110922741e663dcc250a6571b4fcb8933bfbc861bab3c1cc46146162c3164f8e6f623c8201b4b7049ffdf3a783596cec656a818034e1e2f1094f3d926fbf3fcbd6238f7076de41386e91b64e5753ecd97a1612d560f372825b37f112c1e78e25ea44add18c2f36d97b9d77cd5f3ff834f7bffc1987584198bf1d9c8cc432063d6ffcb2320252156056b8d78ddde89129bb362fb3d50d099c26034eba5a0b8a77c7f7d061fe5bcbb48e4ba06a7566a9912b88aadfcdd783b009c9ae4a9b3d73634b23849148b6d5a897a4078036399256d8818d640c9629313b298410efd47e11816c5706d3c650e38250cd93bc65c96c3db6a4d4f368e7427361e707b0232757dae67f9d783e35df190bd6d9c71b02663a0588f83de6b94c0096495c526869b883a326de62773ba604a2f5535a2ae50b21d493e1b38b861adaaec8db71301d82900e6f6c62a44bfefc2ab990fedff482376097eb75959920e6f856a7d94510682337fb5f2943f703e1cdd8d348557cd73b272aaefd0f71e46e4040f43f5f0ec6b5f465912ef20092ed734db9b901c82521b2566f0d19b2b8580edd6a87d79fb4c265fd18f39c9dba56f655886bdbe0d0d3d5793547aad2aa9bc2e44b175105e0f29c174750d4876bc98fae8cc76af8d598e44daccafed6da0423decc10f4bf7ff50b6e36266e73c513123397e4e8bc28bcf3f7e87f184eec1985bb3cde12da2ad3604040e22d2968ed8ea8fdfe4f628da700a28f189a135b27a1b7feea5f01557c8b7bc5ce0cb06d50f8735fba0e81e55e82c7899a0345a29582bf73b2956b88ae670f5d0b2e3c1f5996ac5fab9c43c46e8bd1832e2065ba330464a05bb516158b69d4b641b351be2b4c6a0b9481e85c63fb99a612eb104d185320abe987d3dc4977b92c53b40411d261e7c45dac3b643147849a7301f319d22b15bd78e8cd9e58b122dd4d4e42214a1e4d34be74a119dad54b5e1c761ee8f25809176fe9f1db2571a705548e745e381380438b0f960d90eeb59e9f926d3679661c62bedda858c24b16400ee06f2d92dba1bca4a21e7ab624bf43433ffa99d851cc8da37f6084209d65f6344adccd37c9f020a377b405a37e300e1875ed23229bd9343b71a2bda12ba1fb35fe32aaff3f31ee288cb5d9e709ef786bf73deb86d519532438100341b5899b5feae6c7f353166bd97c01993f433c02b5f270af71409e6c82c2f42ebaee1949c1640f7eb609ee2bcb6e1b401b146212ad0b0f62547498bc740e3a6bff9ac9fc2d5e8114e01db67ad6ce9305a0ed596cb7e9cedec0ab3d69046b2ecb7290a3e73ecef0ff448bbc048d7d7b04fef09c9862d66f2919a0b61689deecc441c63464a2037a00b6db2b516cdcc13cf25020a404d662e29e8917cf9289d65c02067fd490a0255aa9c72fc5747702ca0b28ba2369b198b72c703639844466d0d0a34db2dfd0fa51902dea38598450345999d2bd9116f578901c050781a968a6a1cab580d2afd1a6b2d118a0af34474b91fec87cea0cd836ceddfb42d2e7fcaad5453015e6dfcc410dba7d0e4"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000c93000-0x8)) r2 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000f63000-0x4)=0x811731d) unshare(0x400) signalfd(r2, &(0x7f0000e82000), 0x8) 2018/02/15 14:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000f30000-0xe), 0x0, 0x800000120000001, &(0x7f0000c48000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003eb000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000886000-0x8)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000651000)=0x400, 0x4) fcntl$getflags(r1, 0x3) shutdown(r0, 0x1) 2018/02/15 14:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) clock_gettime(0x0, &(0x7f00005e1000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000342000)={0x0, 0x2, 0x2, {r1, r2+10000000}, 0x3, 0x9}) prctl$intptr(0x1c, 0x3) r3 = getpid() getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000e84000)=""/29, &(0x7f0000d63000)=0x1d) setpriority(0x2, r3, 0x2) socket$key(0xf, 0x3, 0x2) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) accept$llc(r0, &(0x7f000054e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e43000)=0x10) 2018/02/15 14:26:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000001000-0xb1)="0faae7fa2cfa6b807d1b3474dccfa8854892480b00914fc11dec078b89c381e071285963b01688de6cc5f920f35a73ff1ac78c3dd4a9eaf3fdbef81c10eaa1ad596b718f412b96453f4415f19cc459c513aa914038501fd59bca1437ee0eb8fc011330cb45bf5e9069962e1b0dae1b5e831fbf5485a854297f8fd0d3ca11561cac4eb10c1eb42d28795c2039ceb3d5a67c4cd1a2154acc695464bfcbb51199226dee63f862185edf5a4ee20edb623f1328", 0xb1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x20) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000bb8000)=@newlink={0x28, 0x10, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000)={0x5, 0xba}) 2018/02/15 14:26:00 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x8, 0x0, 0x0, "00000107c89d"}}) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d9a000)=0xff, 0x4) 2018/02/15 14:26:00 executing program 6: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fb7000)={0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fb8000-0x4)=0x800, 0x4) r2 = accept4(r1, 0x0, &(0x7f0000a80000), 0x800) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fb8000), &(0x7f0000565000-0x4)=0x8) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fba000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00007ed000)=[0x1, 0x4]) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000fb8000)) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000b99000/0x3000)=nil, &(0x7f0000fb9000)) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x2003e, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00009c3000-0x4)=0x9, 0x4) 2018/02/15 14:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000aba000)="44b9518ca0fa13fe5735ef9dcc85c673a4b1cceed267f7ef6b5e558be92adfe4beaed065ced628f08e517c5380d67fd80d581e4f01b72e6020e8f452751c1b4b081449ffd32c13a60588b1a7041b40ddf5c503ad9830ba74dab0e9e5ab204c272e253982c270bae27fd54d206816e7ac9487f9cbfc93a8fc7386adf5763052f7523c11f55b2b4645722936", 0x8b, 0x44040, &(0x7f0000fa0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00005cc000-0x120)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000cff000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xffff}, @in6={0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x34dc}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x6, @empty, 0x7fffffff}], 0xcc) 2018/02/15 14:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005c7000-0x12)='net/snmp6\x00') preadv(r0, &(0x7f0000b35000)=[], 0x0, 0x53) fcntl$dupfd(r0, 0x0, r0) 2018/02/15 14:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009d000-0x6)='hybla\x00', 0x3e2) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000158000-0x18)=@get={0x1, &(0x7f0000485000-0x23)=""/35, 0x8}) 2018/02/15 14:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f73000)={0x0, 0x5}, &(0x7f00009cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eb7000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x20, 0xfff, 0x7, 0x7fffffff, 0x6}, &(0x7f00001c4000)=0xa0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/15 14:26:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x90)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000012000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000014000-0x8), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockname$inet6(r1, &(0x7f0000c33000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000b5e000-0x4)=0x1c) 2018/02/15 14:26:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x4}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000618000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 14:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000d000-0x4), 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000074d000)={0x5, {{0x2, 0x2, @rand_addr=0x7}}}, 0x90) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) utime(&(0x7f000046e000-0xa)="e91f7189591e9233614b", &(0x7f00009bb000)={0x8}) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/15 14:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ceb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000003e000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000895000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000084d000-0x8c)={r1, @in6={{0xa, 0x0, 0xfcf, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x8c) r2 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r2, &(0x7f00002db000)='\t~', 0x2) execveat(r2, &(0x7f0000e80000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f00000d7000)=[&(0x7f0000001000)="2d406352757365f45b6d643573756d5b00"], 0x1000) keyctl$join(0x1, &(0x7f0000f9d000-0x5)={0x73, 0x79, 0x7a, 0x3}) 2018/02/15 14:26:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000001000-0x4)=0x103) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x7}, 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 14:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x413, 0x3, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0x4}}]}, 0xb8}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000056a000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f00009bf000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000578000-0x4)=0x10, 0x80000) [ 67.530488] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.535719] CPU: 1 PID: 13824 Comm: syz-executor5 Not tainted 4.9.81-gd2c57b6 #34 [ 67.543337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.552675] ffff8801d95af930 ffffffff81d94de9 ffff8801d95afc10 0000000000000000 [ 67.560665] ffff8801bae1e890 ffff8801d95afb00 ffff8801bae1e780 ffff8801d95afb28 [ 67.568673] ffffffff8166261a 0000000000002a2e ffff8801d96038f0 ffff8801d96038a0 [ 67.576653] Call Trace: [ 67.579217] [] dump_stack+0xc1/0x128 [ 67.584556] [] handle_userfault+0xa3a/0x1310 [ 67.590590] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.597577] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 67.603957] [] ? handle_mm_fault+0x117b/0x2530 [ 67.610162] [] ? handle_mm_fault+0x1fc3/0x2530 [ 67.616366] [] handle_mm_fault+0x1fd1/0x2530 [ 67.622406] [] ? __pmd_alloc+0x410/0x410 [ 67.628090] [] __do_page_fault+0x5c2/0xd40 [ 67.633944] [] ? mm_fault_error+0x2c0/0x2c0 [ 67.639892] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.646531] [] do_page_fault+0x27/0x30 [ 67.652040] [] page_fault+0x28/0x30 [ 67.657290] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 67.664101] [] ? SyS_signalfd+0xc1/0x430 [ 67.669782] [] ? SyS_signalfd4+0x410/0x410 2018/02/15 14:26:01 executing program 4: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b55000)=""/162, &(0x7f0000607000-0x1)=0xffffffffffffff30) r0 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r0, 0x17, &(0x7f0000456000-0x10)={0x2a, 0x7, 0x5, 0x2}) prlimit64(r0, 0x0, 0x0, &(0x7f000076e000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000089e000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f000020e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="4dde0ce2b4d2ac0f94908fc3acf5560ecd4d96b14f8ca504c65c", 0x1a}, {&(0x7f00001d6000-0x2b)="80dae559a44f09f5e32aff85d3e8c51952f1941eb8bffd1d0f615e3be46a9928266d8ebb8006edc8116032", 0x2b}, {&(0x7f0000000000)="a1e7be6d4f618b6e2dfa269c19497a08572fc949647f89271b9f54e23ad46aa6fc4397cbf35050", 0x27}, {&(0x7f0000000000)="b71b0d360eb164c6bcce1ffedf70c96e77ee0217372802abdb30", 0x1a}, {&(0x7f0000001000-0x32)="8573f5d35fb5ae49a0037f0a4cc2985644b0b76b7bf498da5a92fb5e802f6221d726b4a603fd62890eeebb99b6431c055ce2", 0x32}], 0x5, 0x0, 0x0, 0x1}, 0x4) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000916000)={0x4, 0xed, "76d493a6b12608aaff4e162b2df94988355d16994a2da48107dac74817a7d2fd253906c1eca4ddf336c22c94a43398dac841d028dfa175e7a0e5ea2f1c6d158a320167fbe66425c215530a6aa91bb0f46276d48ff25742af88adaf9254e8862644ef63af479bdfb6ad511db868498b2f0570b937a5903e98dabf966ea8b609de53617033f4dd1e4f775d4e3ae1ad0f653e95b16e90f0e202058d2de2aeb89e79995d0d740a00a524dd37c5659f7fe18345e16f7b8f081ef51c09a9960a8476ddfc1d7730e8331c402162947045c17c658ddd0d4fc837b802ec39af9bff7ea80936d930f70c7c4fab226f38851d"}) open(&(0x7f0000d79000-0x8)='./file0\x00', 0x0, 0x24) 2018/02/15 14:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30600000000000000005067d08cebd5c", @ifru_names=@common='vlan0\x00'}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609408000000000500067d02cebc5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = syz_open_dev$sg(&(0x7f000099a000-0x9)='/dev/sg#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000429000)={0xff, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000b25000)={r3, 0xfffffffffffffff9}) 2018/02/15 14:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) clock_gettime(0x0, &(0x7f00005e1000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000342000)={0x0, 0x2, 0x2, {r1, r2+10000000}, 0x3, 0x9}) prctl$intptr(0x1c, 0x3) r3 = getpid() getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000e84000)=""/29, &(0x7f0000d63000)=0x1d) setpriority(0x2, r3, 0x2) socket$key(0xf, 0x3, 0x2) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) accept$llc(r0, &(0x7f000054e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e43000)=0x10) 2018/02/15 14:26:01 executing program 2: rt_sigpending(&(0x7f00001f3000-0x8), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x100, 0x0, 0x10001, 0xbf}, 0x10) clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000000000), &(0x7f0000cea000-0x3)="d108d3ebfc2b") epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8), 0x8) 2018/02/15 14:26:01 executing program 1: socketpair(0xf, 0x8080f, 0x5, &(0x7f00008a9000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ce1000)=0x720, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[]}, 0x0) 2018/02/15 14:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b14000-0x9)='/dev/sg#\x00', 0x0, 0x0) pwrite64(r0, &(0x7f000090d000-0x50)="73f90f7f28dbf30004fa6c542fa63dc8cc638484d547be8c5d0704d5844528d785f577760772e3cdca307d734ed0453a6ceca7466e66e76851c9a4f6c8883de5eb27e5ddd9022c0d084a2ea36453b7f2", 0x50, 0x0) ioctl(r0, 0x100002201, &(0x7f0000527000)="bfd1c4ad") 2018/02/15 14:26:01 executing program 0: socket$inet6(0xa, 0x5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) pipe(&(0x7f0000497000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000044e000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x401, 0x4, 0xfffffffffffffff7, 0x7, 0x6, 0xf84, 0x7, 0x1000, 0x1, 0x3602, 0x80000000, 0x5, 0x4, 0x3, 0x2]}, &(0x7f0000045000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d64000)={r2, 0x5}, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f29000)={0x0}, &(0x7f00001c1000-0x4)=0xc) r4 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r3, r4, 0x13, &(0x7f00002ed000)={0x9, 0xee1, 0x7fff, 0xd77e}) pipe2(&(0x7f000048e000), 0x800) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) [ 67.675637] [] ? do_syscall_64+0x48/0x490 [ 67.681407] [] ? SyS_signalfd4+0x410/0x410 [ 67.687261] [] do_syscall_64+0x1a5/0x490 [ 67.692945] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/15 14:26:01 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b2000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a95000)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d2c000-0x10)={0x0, 0x0, 0xaf2}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000b62000-0xc)={0x10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) prctl$intptr(0xf, 0xffffffffffffffff) 2018/02/15 14:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cb000-0x18)=[], &(0x7f0000c26000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000), 0x352, 0x0) lseek(r0, 0x0, 0x0) write$fuse(r0, &(0x7f0000575000)={0x1c, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008d0000)={0x0, 0x96, "18323aebb67559c9ac0fb25e0ae713652022409adda6a7fc7fee104a3b2c792198e7b88891cb4e8614884ca31658b4e2dc0f9f1235b15da84bed0054652c8cb0510fb29fb339a04cc2503324045e66f2daa3507697aa8185097131e5ce6174be8e3448f45405c6611f9d962b6a29b66dcdc55146d3fac3f8bab86f91580dda7f82655ee29f5439f6f4027e1ad391d3ef5b25dd387548"}, &(0x7f0000243000)=0x9e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006ee000-0x8)={r1, 0x1}, 0x8) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) 2018/02/15 14:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000320000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000092c000-0x4)=0x8c7, 0x4) sendmsg$key(r1, &(0x7f0000350000)={0x0, 0x0, &(0x7f00009fa000)={&(0x7f00003cb000-0x58)={0x2, 0xe, 0x1a39, 0x9, 0xb, 0x0, 0x0, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}, @sadb_x_nat_t_port={0x1, 0x17, 0x2}]}, 0x58}, 0x1}, 0x40) 2018/02/15 14:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000055e000-0x8)='./file0\x00', 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001e1000-0xa)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000624000-0xc)={0x1, 0x6, 0x9, 0x8000, 0x7, 0x2}) mount(&(0x7f0000705000)='./file0\x00', &(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000738000-0x3)='9p\x00', 0x0, &(0x7f00000bf000-0x1)="90") r1 = socket$inet6(0xa, 0xa, 0x4) sendto(r1, &(0x7f0000d52000-0xab)="4efc0d645f873da87e0b4fde185a08c0bf29351acd6e25e75cf89ae4b87ce6338648ea50d3c1807ee9a8542689ad8a0998fce192fa1e1540746c0e038f64afed11038f5226b41e3bd448b46b2f86e898ab0f2d96dd9237ea5e3756d285d20c7b699eb29bd3f406c324bec7f5f2410ad211780183e4811ca7a7427cdd1d78ed1280d73380592494d48f1c55f2cfe0a9d103dd4714c6118cc30fe3c8e33b518534fa5e3d86a7a1b2f6abf8f1", 0xab, 0x24000001, 0x0, 0x0) r2 = open(&(0x7f0000a04000-0x8)='./file0\x00', 0x480000, 0x20) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009c3000-0x4)=0x40, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000433000)={0x10000}, 0x1) 2018/02/15 14:26:01 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') socket(0xb, 0x806, 0x0) execveat(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000009000-0xa)='map_files\x00'], &(0x7f0000005000)=[], 0x0) 2018/02/15 14:26:01 executing program 6: mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000f9d000)=0x400000, 0x4) 2018/02/15 14:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = dup(0xffffffffffffffff) symlinkat(&(0x7f0000d6b000-0xa)='./control\x00', r0, &(0x7f0000276000-0xa)='./control\x00') mount(&(0x7f0000bf4000-0xa)='./control\x00', &(0x7f00005c0000-0x10)='./control/file0\x00', &(0x7f00007a9000)='cpuset\x00', 0x100001, 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdir(&(0x7f00007a7000)='./control\x00', 0x2) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r2, &(0x7f0000ff1000-0xa)='./control\x00', r2, &(0x7f0000773000)='./file0\x00', 0x1) 2018/02/15 14:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) splice(r1, &(0x7f0000bda000), r0, &(0x7f000097b000), 0x3, 0x5) dup2(r1, r0) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00003b0000-0x4)=0x1, 0x77) 2018/02/15 14:26:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000014000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = geteuid() lstat(&(0x7f0000d42000-0x8)='./file0\x00', &(0x7f0000790000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000079f000)='./file0\x00', 0xe001, r2, r3, 0x5, 0x3810042) 2018/02/15 14:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fbc000-0x40), &(0x7f0000f62000-0x40), &(0x7f0000cd7000)={0xffffffff}, &(0x7f000024b000-0x10)) timer_settime(0x0, 0x1, &(0x7f000078a000)={{}, {0x77359400}}, &(0x7f00001d4000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000021b000)={0x0, 0x84, "8fa3270efc7b576ba04c84b4bdbf619c13676a59f6531558cf7742f9a784023f8e5463961248f1f191e27ce87ab4de073d0e1d25cb8fdc209c10497c5e20560c7529459091a32bac428e33a80163a2f5639a5e640154030aa64a7c25a7c1fdc03bad3bbaf770cd77eb8bdf4bd31be82e2ae4bf88768f384c13ede8d7312906c6a98f8dba"}, &(0x7f0000a52000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eec000-0x8)={r1, 0x80000000}, &(0x7f00009bc000)=0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000c6b000)='./file0\x00', 0x400000, 0x8) 2018/02/15 14:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b25000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip6gre0\x00'}) ioctl$void(r0, 0xc0045c77) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00006db000-0x44)={{0x2, 0x2, @multicast1=0xe0000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x42, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="017038da21984b29ddf950f754831ec6"}) connect$llc(r0, &(0x7f00003f3000-0x10)={0x1a, 0x7, 0x2, 0xffffffff, 0x4, 0x8, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/15 14:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f00005b5000-0x10)=[{&(0x7f000066d000-0x1000)=""/4096, 0x1000}], 0x1, 0x4000000000000000) acct(&(0x7f00008de000)='./file1\x00') truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x0) 2018/02/15 14:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='yeah\x00', 0x5) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f00005a9000-0x37c)=@polexpire={0x108, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}}}, [@algo_aead={0x4c, 0x12, {{'ccm_base(ecb(camellia),rmd128)\x00'}}}]}, 0x108}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x3c2, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/15 14:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x457}], 0x1}}], 0x1, 0x0) 2018/02/15 14:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008fc000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007ec000)={0x4, 0x0, 0x2, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009eb000-0x20)={0x0, 0x0, 0x2, 0xdf20}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000082d000-0xf1)=""/241) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000736000-0x20)={0x1, r1, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000765000-0x20)={0x8, r2, 0x2, 0x6}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r4 = geteuid() r5 = geteuid() r6 = getegid() sendmsg$netlink(r0, &(0x7f0000898000-0x38)={&(0x7f000028c000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000458000-0x60)=[{&(0x7f0000d19000)={0x260, 0x18, 0x300, 0x2, 0x2, "", [@generic="46e8cad676d62289e8c3b4e6fd8a326ebf8c18b3c846dd082d34de5f5e46e61c2406f3df665a9735c64c1223c8ad492724573bf347e6ed772db868c8606122d5d627c4a38aed1e8183c12e8a3720f255a415819a6a341dc01015a8c767144a852e88771c53ab4b9fa17cc802c805cbf9582c35a2ae4ccb2d0808b9625fb43d7bb78bd1872a1b7e1652d4c320181b9664203e555db49fe88ebe7be93dc22df3ffda82e1b5ac", @typed={0x18, 0x64, @ipv6=@empty}, @nested={0x190, 0x75, [@typed={0x18, 0x58, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x6e, @pid=r3}, @generic="85fdeb81ad0a2448350952a09f0bb1ab1171b32c7bcec3a253d5118c7b01a46a1612c01543c0d79b9d0c9e09128b3b2eef4a297e60dd1d6d3d0c1cf4363ad02aa7524d060f6f9cd6ab8b172691f9174f19d20ac4107713850f3461c8577514b173685ec43e0e5dffa021a5dcc57d89aae58f4b33b2bc3923f55144d26297e8fd18ce9bb9d81ba194b505274407a325b51889be60eb0274cfe0cc253e840afc06e4dda3", @generic="56c071ee1999ca7ec5289b7827805b133dd84e1a1862198d5d067b0fee54576325e531d7d1560af4598cefd34a066e12ff435a3e2341dc51b8e3c9e6edbed6482d0a358e3a86a8bd6d89455ab62e66e8d812c60910571b92ce8d38e0bf4c811647ec8e", @generic="af448392955d099b972f9dff990a08cceb7fc4575b09ac68677885c14d869e7ddba5ecfd46", @typed={0xc, 0x6c, @ipv4=@rand_addr=0xf1c}, @typed={0xc, 0x68, @fd=r0}, @generic="378e475b29ca2bd4166213c4f870a2232c4424984095380e6c09262dc27134a814f4902f"]}]}, 0x260}, {&(0x7f0000b8e000)={0xc4, 0x1a, 0x402, 0x3, 0x0, "", [@generic="d48ea5bd42c1df557ab28f59b2c72f3e69e0d09c681836532f3e120c5ba811f0e64a373b0b9daf69e33a9c62c0eed6011be25f15f788cca5a0af7c3b37efb422a906fd0dd6da24536f69f8c4abaf09da26590868c67f28a70bc1536ec70bd92f001d92395d77c5f50dfd94057f01e9a32bf4a7815c6ff0927525bd4ed3d31e9f1562fb3d62d4ea0b0ca7348f89d083d8f04afcf12956aa873c5b37fbcbc501a50d087d3f8942c1c075b678c8853e3743af19f3"]}, 0xc4}, {&(0x7f0000d73000-0xe8)={0xe8, 0x3e, 0x220, 0x5, 0x3, "", [@generic="92a549c66f27a6361ad141b39090331ccb742113bed56924ce9efa07c6ec15a6c4896eae9044d43149ecd5cb2ccd5195f048fc167521640472828f8201570888c3d48b49d227052195b42cdf978be192d92052ca16491173a4e0137c9d4588900669816f5a8458440e764a699d4f8b891661e04998bb90671511d231acc1f6e581ded220eccdf045bfd529776fd95896adff68d1642163e5baf36a3b4e08733100d779c311be0ca3f3699cb43837e326975e844529841b5374029599473eac8d88d7dc30d999af03b7", @typed={0xc, 0x5a, @u32=0x1f}]}, 0xe8}, {&(0x7f0000abd000-0x10a4)={0x10a4, 0x33, 0x8, 0x1, 0x3, "", [@typed={0x88, 0x84, @binary="9d65485a399baf8d21a7505efa03491222b369a00dcf7cde762dee42e9cd590485afd1b201dfb2299b3be9b6f3e66b1adf168c35167fc91372b324a02f5aabd7207bc73bb52086a37b8a600b14316311830c64b1e86eb7e065f23882a02df11dc02a5823fc880961b6b6a83b3317c387eb349fe904acbd327e96fd1090"}, @typed={0xc, 0x1c, @uid=r4}, @generic="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"]}, 0x10a4}, {&(0x7f0000b7c000)={0x11c, 0x19, 0x1, 0x5, 0x0, "", [@typed={0xc, 0x46, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x14, @u32=0x1}, @typed={0x18, 0x8f, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x45, @pid=r3}, @generic="88bb6d9f58ccc080cabc71622fcde3f6b1b49cb6c71516aaa67becf1b95f04720d98c295052a564742ca4234b9ae072fce78018dcf2375b6f2e41285ccb33f097209d1825a4629b8df49bad157a3bf4d0a0a644683de5a7ef2621ec2312022e6730a0a4cd3136e3e5263f2c8f8b107bdab86ff5c36e3306003e317ca8da8d38336db20b6b9e0277dc759089326c2856573c565a4d0b965c7e821fb7a7241f2b7f98f214d79d3e247575c1d0875dcb7f610ee451ec6d38674985521fffa4306c2d550bdc0ba78f244e09ecbe0af16"]}, 0x11c}, {&(0x7f0000f15000-0x98)={0x98, 0x34, 0x9609a4cc9c5df530, 0x4, 0x3, "", [@generic="c138596bd8ec0a5dadebd88e2f8a2a6583d62c570b926e860d982dd88f9d", @generic="ceb0d8bc9ac220c2ba002bb6f5ceeab6296d921e9a7240f55b76c0b3c3cb49c9a3501cdb946c2cc790b35dcba94edf96e5903b4c0d10db402a5f526bfbcafe954d44baf1ffc69f155c1bd1e6a5193156b786679cc5bce7f9278a6fbb3ee8d290f44ed3b4b8b4319455"]}, 0x98}], 0x6, &(0x7f0000813000-0x70)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x40000}, 0x10) pread64(r0, &(0x7f00005cf000)=""/162, 0xa2, 0x0) r7 = syz_open_procfs(r3, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) fstat(r7, &(0x7f00006fe000-0x44)) tgkill(r3, r3, 0x40000000013) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f000028c000)=""/177, &(0x7f000057e000-0x1)=0xb1) 2018/02/15 14:26:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001000)="9686c4160af10f33e128562dffae503769f04a1adb9fe287556297d637e7205ee623d290c8c5959ec4cee53de6843163aa2e30d196b38b756d3b171d8d7ffa18c413ec84915f5d5d2bf5ad867f0c9770a893aee238357ddf41b886fa86fa82dbf7b6f902be319e37642db32d8d411b0c3a79f7690e0c0048e7aeeeac5d34bcaf5683005fb3881418be6d3e04b3a610c2130fa737832a4c77e1fe086d66a7752f3b02e6adf55aac47b30a75b02b0025c287d562001a50bf3729732bbf3b46b54ea9b379ff30c7af8cf488c4f9804083128a60c4db97b667b673bfbc71169fa5e88abe", 0xe2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/hwrng\x00', 0x80000, 0x0) fchmod(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000287000-0x60)={0x0, 0x12, 0x2, @tid=0xffffffffffffffff}, &(0x7f00007c1000-0x4)=0x0) clock_gettime(0x0, &(0x7f000059c000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000aa2000-0x20)={{r3, r4+10000000}}, &(0x7f00009e8000)) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b33000-0x8)) r5 = socket$inet(0x2, 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000604000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f000035e000-0x4)=0xe8) bind$packet(r0, &(0x7f0000271000-0x14)={0x11, 0xf7, r6, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/15 14:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000432000-0x8)={0x0}) write(r0, &(0x7f000036c000)='H', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) ftruncate(0xffffffffffffffff, 0xa0eb) 2018/02/15 14:26:01 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000856000-0xc)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x2, r1, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006e5000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x80000001}, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000)) recvfrom$ipx(r0, &(0x7f0000000000)=""/171, 0xab, 0x10000, &(0x7f0000000000)={0x4, 0x3, 0x1, "ac89e380250c", 0x4}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2003}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x14) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000001000+0x58d)=@in={0x2, 0x3, @rand_addr=0x20}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0x38)="ccdf8f983d62453ed5915cb8a0801bdbc62bc84f756edde46c842a9582304431bcb264fe860633fe042fa8934f5aa90d08a0fec6abe5f1a2", 0x38}, {&(0x7f0000002000)="8eefef51791d6fe740a6a6fd95c7c1f205565763efbbe584cbbefd68ab4e590f5d5490718fda176899dce2248987487466af258cb876e94be2b670543ec38eb5971b5fa8f4c9fa88959e7043cd247b086f8b28981b2e9f67a937d2615249ad8bafb85c1177ed42f18b5d7d5ff5e4f26c9b", 0x71}], 0x2, &(0x7f0000002000-0x180)=[@init={0x18, 0x84, 0x0, {0x3241, 0x80000000, 0x1ff, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x8000, 0x200, 0x7, 0x81, 0x10000, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4f8, 0x2, 0x1, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x2, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x200, 0x8000, 0x3f, 0x0, 0x8, 0x4, 0x81, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x9, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x8, 0x10001, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0xffffffffffffffff, 0x2}}], 0x180, 0x40}, {&(0x7f0000002000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0xfe)="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", 0xfe}, {&(0x7f0000003000-0xa5)="38f14e9b59e843d3923f860348ba211700150923a8e3368fc2c619eea21e889fe0b6dbbb965d091f21a951d79ef31ce6649bdce0e1d8250064b708b851a80400c30ff3a1b562db850dda5345f4c75305d05e5d1bc52909f51863d4a98b5fc8ebc15eebb6186fd4df9b30d5c9e60347cfcc0b2d0be97932e63503fd31364c956503271d86718209cd47a582e958d469992776994604346abc211c3f773c12685676bacca44d", 0xa5}, {&(0x7f0000001000)="b6349889ed838376127babad9c3fc8d9cce02a04ff15c0a70beb7a7983e97b2aaa895851084442af7c68b01457ef35c8ecbdf517c1d48d5982251d8c2727387e04c9aeb5967328bce1c903a364c0221402f2ee8285e26946e6ac3028b54ef0b60fe031a555fe66de5a0e7a10db818305e36a28e7e76a56f3f5875bbbae216d904b54f54c9fea949d4ad863e181d1ec45b0134f12256b3626c226c69b453f60f3874af60f9f50a862d4142395efc5b5ad33528187fcaa108b5bf3f8458e7b7e95761719c2a7a3e5576bc077c32acf0ce61652fc80852c3b59af42a13347cf8f4560dc3b", 0xe3}, {&(0x7f0000000000)="105be7ed1f58f8f57e1b9ef6fb9024e1e879a16e9d1534b931b1fe36486ac4cddd5787c0b9cb3df18dc7cba1486d8340aa9a0fd5bd8ed734f19acf3f2009e74b6039256a0eed5f16cb65ccbd91d503bef466cb27aa67842a196295218269c7e4", 0x60}, {&(0x7f0000003000-0x6f)="434cfc1ac756b640745cc681addc189e52f8534e0970c723d5e7616324f078d5fd69ec3ef5ff1b3eae95665b552c12684fdb0e3eb3179dfb828f7b525a312851aa507c1a83f5fb7d277f885d0e7d9f7c0042c67158d58e323dab2ad3cbf66cc84048afd2d0a9a3b4d741f7fe2efd67", 0x6f}], 0x5, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x8000000, 0x9, 0x6, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x37e331c78eee7918, 0x101, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x4, 0x9, 0xffffffffffff8000, 0xffffffffffff5124, 0x5, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x9, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x80000000, 0x0, r2}}], 0xf0, 0x10}, {&(0x7f0000001000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0xef)="fd94260231b3504439c3eb6e422c5a7958662cc434790e70dce47cf24cdd9e74615028147696470860805d11ce0b6a84029e17c7cb34cbd97188dc12a170e658508a285545c9388c6ea5e3615160b2e1609f1445b960da5b709c8392d604f4abbab8f7578f0476fea11bb69c06793fd9e8ec86e8a6d864f30df5f0b4a20bc0845042e08ded7966d58df625a49976e39f52cf912a710dc86b849d108a3e002c6006939f0de1f3c1248f58a1ebf1255bad8827da669ebdfade9b0b574b75f5f33126e24cef207b7fb86a06603570fbb8f12bac3a1365b6f4513fab6d28f3eec65c114a38f1b1a0d6626b8d844160b9be", 0xef}, {&(0x7f0000002000)="9e1a35c67c9b3416a668394a1784b474a18cbc693cc501eb0fe804bb3b86b3cafc5498b1bd049509510118072f9a1d5e03b82e79c42fdd2c7148ac61c167f37a4254d8de633f52789a3314eb86c8312a61564d43396db6a331f3569b9c86431c9c7f7800ca6c640f2e79503458f2634f2a28fe3057fde7b6c67ccaa924a5354c8f1fb4ac368111f2328ba728c3fac59bbe7560769d70430ed334112fa1befb10e275e3fc0c7f83b3161660a095960382469bfaa82fc7e456346df5a04e4372de8b9676fbd14f9f19ee8dc52e8c638ae3aa6099db5b2606504c24c982687ad009561ee141c4c873378e7c9c3da409f8c8abd05b3b06c2a7b90eb5fa0898", 0xfd}, {&(0x7f0000001000-0x36)="e085a1826a87071e7c3109ba7d8783df901500b6fe98e2b951ccefc320e6718668aec532ec49f6b16b8958b84f4026950fc5ad2a6f50", 0x36}, {&(0x7f0000001000)="04004545685d52aac902aee9a08003f4a36818b478ab922900434b13d017e06f496b879e5fce4567cdf6deed21f0eac29fb7f76de0b93bec39ae916aa7d2b7601d26dc5d9a05e2ad4a4ac5543bdd1bd1391ccc93987f3409484f1d5cb68d453f8bc6f96698e7e852af11b3f52b849c58f604c4496ee389e06ed1e465f877ffb4da50635da10b962cc19ee84adf28ad98a5d27654893891b1", 0x98}], 0x4, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x29d7, 0x0, 0x2, 0xd80c, 0x5, 0x2, 0xab, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x2, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x200, 0x572, 0xc43, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x7fffffff, 0x8b8e, 0x10000}}], 0xc0, 0x80}, {&(0x7f0000003000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)="145bc90a0b68b806c7f2dd2c", 0xc}, {&(0x7f0000002000)="4c0591773f8243009382af02527d7b2a948c13ca128a77bb0d019c9f82c5b35e206c76e3735bc0ea5071a1140e71b62750b3db2056095343a64bc720239b13a043c16faef6457dff5eb62ccff217297a8c5bd263941478656415884c53cef2629509366e12c36087a400ef3aab7910c9d8a7140bff0f1e9b46210016ca5e074abf5328b857ea1c78017bce6302d351c1a18bc084c030e73515db0f0ad11a844ec1dc55412de387493a28f991bc6e04c6a5179987", 0xb4}, {&(0x7f0000001000-0xc1)="b19f6ddf290cbc9680d380977d9a9eebc04be13c3f8b9460c776225534c30b71f3e9833de9792eeb81a14957545ef348389ecee12fd688809848eaf526c541cf3b7f3cde4f4b964474c321fbf7545f6a71504a967bb19dfec411b3bce68fab6293518d470652c3c193f1debe931438605b8e049042ebdd67d7ccfea0e3b7a7d4ba6851105d79f954871ef943ed4ce8416597368abfda928080fdfc5be7a4d7e7a7306d8dec19f48614913d7faeded9cca0423059866f9a85fa153d40b762e0bd3d", 0xc1}, {&(0x7f0000003000-0x73)="7761bf9067bb11c214c7cabe580dcf2350b9a2dd092629ce8170787b833d5337ae63ad22ed465f1832153d88a7b0a491d9d8f96e07b082fbe010b0d9ae06c7d14c6514a666971070629226abd0d691562cc22cace700df85b91a8fb7b10bba9125781c6f6ee7356bf2e0af772ce3ada39446f1", 0x73}, {&(0x7f0000003000-0xb)="57143df8b2024b1b063ec4", 0xb}, {&(0x7f0000002000-0x52)="17bab32e78918fae87834878486353980f0d0986de6130a9b8e51382cf0f49cd9adc3859d0d2bcf3df6967dcb6aabecfa52683405396e3f2105016f32bfefaa25b22d597b6341b850db0502904aba652b033", 0x52}, {&(0x7f0000001000-0x8f)="df8612743cde2ba46b695632bf0b68438912285b4f09269ae7ce3de1b31f39cebbf270f8b19c784c312edf4655a07b9ac32b3de0e6700f55695f8febe1f4206f67112851d34ea4282c389d486e9b66cdc3093610b601bfc47d479d8adb76a20627e20f6881ca100aa0e000ea85271790a9f47a20a675b6acb684923d762fdddc167febe404d11c578635e8f3ba845c", 0x8f}, {&(0x7f0000000000)="9ece6a81cdf0b9484667fb64709b33ac704cf9457f0dceb5200711c11ed84cb1a0495c03b7289258844e262f5b03dff6", 0x30}], 0x8, 0x0, 0x0, 0x8000}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f0000002000-0x80)=[{&(0x7f0000003000-0x75)="80b3be31149d070844f564702a1e638b583a0b1af040c9dddb5eb4e602ca5ffad1d14c20580b11c4007ed93f599d2854f039cf5acc898d38bcf69e3811ce29d67bf1e6ef634287f675d2ce249efca1a587f010db69444d07997ff0a4cf99d022e12580ce335950ba009619abbc87a0f0640e843977", 0x75}, {&(0x7f0000002000-0xa5)="2a35878fede25447b5bf95da8c65bf77f7104b1028003c20501fe3aacd47d3272fb0f89b8ff26984e1dcb738ca738042eb4b45522d95b95df40b2da09ec8ffb06c300dbb0ae0dfd325e88fb7007fbe56986aecd841d45edea3e32f6c2c0af659bcd57cf15376d6c43ee4c110abee2a62f969eadb7ae85b07ebe0d568bc59e912a05080fb1a0a8d9d7650ecfe0d9b70fb8c58efed95ee66ff4083e11ff51b453da767bb4525", 0xa5}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0xa7)="20d139631643ea5f56443695377c4baf8d9b52727531f09e0be12f6ff1f18a33d3dd64bea3dcf4b0a837e28e0875bbbd5f71e213145872dc77cfbfd3551aaf714b1857e52ebe4818f4488d2dcfa4b5eb8995ada4130a26fb52024019d09f0e281fc588c0b02a6880714f0b9243570af2096410827063cf61c141297ccce3557338647029a7f5dc318fea709736770aa2cb66582feb87751b19f7d432e4e535e60d15ff55da74a1", 0xa7}, {&(0x7f0000003000-0xd4)="e88b723d8ec312f7d509d15aa5809b8f602b6326589b03267bedef5775bcf2fd4a82af79b982a97bfaf17e119d6e81bfaff680b24bf9b4d0eab6b4e052e0ebd1e103f4dfc76992c17524090a0cf4e6d4b59007a791c0a2cb3f97c49075787bd86b7f372786076edc676790d4ee93890c877b244c197e2f6f0c14a9ce3c6e7c9bd95d10580b3ba8a590790e372b14d6f318b1ddc490020d4bf03cc92e7c46a0788ddf868b3f2221ef319f3eafea55c9c2c31567e0a2510e4b545ffedfbe5d00385edc064536c8e2e66268956de93bec8bfafd0aa7", 0xd4}, {&(0x7f0000001000-0x2)=']W', 0x2}, {&(0x7f0000002000)="175918af69eb5c52e95f08934a023e5b92b9f84406706bdb6413f462eed538131dcb79596d224b3e7dfcc28d7c4356e86c5ae5991d53674858e503a10e94b6c59b97533f35c957dcf31008d6a32543d93ea8a9b1f4a27636dd3ba5783954237dcacc184c88819fcc35038e85801e1b43f75e2aeb0e24dcf85d090d114e734064c5aa353a3fbbbcecf3807fd71fb0a55c3887f9d6bf54bd941ca2939e16a280f3f763468eed3192977663bfc90b4600a91578a4211b4c26aaf56c", 0xba}, {&(0x7f0000003000-0x89)="7153878bf1bd483c951da1bbb6c70373ae994786a75d788637321cff95f321ea013f0ec5f57cf5c3837d45fe0ac1eeccf229e910d9239b8685c356193ea4cccaf500b6bb6919ab9c726f753acf5da97473fd6989a430064f1a1b9b0153502078d1e2117d428df1aa8376015f65f7a308a5d72145ea3fe12ed376a6fd6d12980e87aef25f634aaa9fc3", 0x89}], 0x8, 0x0, 0x0, 0x20000000}], 0x5, 0x10) 2018/02/15 14:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0xffffffffffffff03) pipe(&(0x7f000024c000-0x8)={0x0}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) syz_open_dev$loop(&(0x7f000085c000)='/dev/loop#\x00', 0x9, 0x88280) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000069d000)=0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1001) [ 67.948799] 9pnet_virtio: no channels available for device ./file0 [ 67.986189] 9pnet_virtio: no channels available for device ./file0 2018/02/15 14:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000023, 0x20000000802, 0xffffffffffffffff) write(r0, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) shutdown(r0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e3c000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/15 14:26:01 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000962000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000627000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000225000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000cc4000)='keyring\x00', &(0x7f0000d13000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) 2018/02/15 14:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000918000)="fffffeff7074790064", &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xb2, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = syz_open_dev$mice(&(0x7f0000abe000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002a9000-0x8)={0x1000, 0x2, 0x8bd, 0xf5}, 0x8) keyctl$search(0xa, r0, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a}, 0x0) 2018/02/15 14:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40)={0x0, 0xfd}, &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000226000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009ee000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000334000-0x8)={r4, 0x1}) 2018/02/15 14:26:01 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000944000)='/dev/pktcdvd/control\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='lo\x00', @ifru_flags=0x1100}) r1 = socket$inet(0x2, 0x2, 0x88) close(r1) 2018/02/15 14:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00007b4000)={0x77359400}, &(0x7f00005ac000-0x10)={0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000fc4000-0x1), 0x0, 0x0, &(0x7f0000d3a000-0x10)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000065000)={0x7, 0x100000001}) fcntl$addseals(r1, 0x409, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ec4000-0x4), &(0x7f0000641000-0x4)=0x4) 2018/02/15 14:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x210002) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000690000)='net/ipv6_route\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000094d000-0x10)={&(0x7f00004f9000/0x3000)=nil, 0x3000}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000791000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/15 14:26:01 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000e13000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000630000-0xbc)={0x200, 0x0, 'client1\x00', 0xffffffff80000000, "bf90ab2fbdb7d6a0", "97dd41367c4ed5850ace930d9c3da370a157fe917634c9dd34d7202358b708d8", 0x7, 0xec}) 2018/02/15 14:26:01 executing program 5: pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d27000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xa}, 0x9}, 0x1c) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000bf5000)="c75037ff8f9a1f815bfcda7a07a2b8922710128c108d75f63535b605ffbee42051d831511e42c465308009eb2676562175392a1eb720271b15a2b0a637b2c6876267186572eacafc045787ea192156d0907c639bdcd2da776383f66c278bd21a4a6a8aca71fb314b1b2f54baffc91ec5b0621ca81e9ae60501bd3667a36522a8bb0b5a3f3ac2fd258a1aa34379a630ac6403fd988141555fab6806fea08c7ff131eb408e91d8dd1b773682b9a3ed0f96307b04c861fd6c0a65440ed794a1229a50ed107cf351940b744d01caeea3cc5f0bca868dbf4a88c9ee5e67cb70366a02b7231223552ed032614286226b19134985fc937bf966c2c0", 0xf8, 0x4000, &(0x7f0000d2a000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d2b000)={0x0, 0x8}, &(0x7f00000d3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007c6000-0x8)={r1, 0x6f66}, &(0x7f00005be000)=0x8) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00003c5000-0x4), &(0x7f0000d2d000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000d2c000-0xf1)="c248ebf3ca3c43387b2f184aaf3861047074c535f58a3e57613e37eda799424a2a97c91f0c5e25e5d3706eb58ce0f2fb5f1e4806e8929003e3a54038dbddfb60fa2091638361da4449f6283d603fd9c9bfde51bbad7714ed4eff0daa83af3793d8f117c5eb115fdb04b33a22a1d430f99cd1eedc261783b7ec801d9f49c73a868c1cc3b076fd0af70e4892cb793efc570b6c39ff0c31837d7bf8c5485e7e8ccf7586abd15061b94278426a35bb135c002892e3dccd283c1632a02d14c2ecb1988027562d2a6c469c52831ffb5942d6d129fa46b49e96bf6d251818dae115fefb9b9f9b9d2524607b6898e51fee4945e570", 0xf1, 0x20008080, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) socket(0x1, 0x80007, 0x529) 2018/02/15 14:26:01 executing program 3: r0 = memfd_create(&(0x7f0000cee000)='&\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000041f000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000493000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x372) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000f32000-0x64)={&(0x7f0000319000)=[0x3, 0x6, 0x9, 0x6, 0x7ff, 0x1f, 0x9], 0x7, 0x7, 0x4, 0x7, 0x8, 0x7fffffff, {0xb84d, 0x8, 0x8, 0x9, 0x5, 0x8, 0x6f2, 0xffc00000, 0xfffffffffffffffe, 0x7, 0xffffffff, 0x0, 0x80000001, 0xe51, "2263a370031b2b389995422abbe4229a620df639d1b662351df6712ce9b8a578"}}) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7f, 0x9313203ff522fb59) clock_gettime(0x0, &(0x7f0000aed000)={0x0, 0x0}) futimesat(r0, &(0x7f0000179000)='./file0\x00', &(0x7f000079a000)={{r3, r4/1000+10000}}) sendto$inet6(r2, &(0x7f0000f58000), 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f73000)=""/246, 0x6d, 0x12001, 0x0, 0xfffffffffffffebe) 2018/02/15 14:26:01 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000005000)=0x11) getgid() sendmsg$key(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x2, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000007000)={&(0x7f0000003000)={0x2, 0x9, 0x10001, 0x5, 0x12, 0x0, 0x7, 0x2, [@sadb_sa={0x2, 0x1, 0x1, 0x20, 0x1, 0xa8, 0x2, 0xe0000000}, @sadb_ident={0x2, 0xa, 0x80000001, 0x0, 0x9}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty, 0xd3f8451ea8f01b9f, 0x10, 0x10}, @sadb_x_nat_t_port={0x1, 0x15, 0x3}, @sadb_spirange={0x2, 0x10, 0x0, 0x0}, @sadb_lifetime={0x4, 0x6, 0x3, 0x3f, 0xfffffffffffffff9, 0x48}]}, 0x90}, 0x1}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000002000-0x8)={0x8004, 0xff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000000b000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x9, 0x405, 0x9, 0x9, 0x163}, &(0x7f000000b000)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000000c000), &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={r4, 0x5, 0xfffffffffffff3ca}, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003000), &(0x7f000000a000)=0xfffffffffffffc6e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/15 14:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10), &(0x7f000039a000-0x4)=0x10) bind$ipx(r0, &(0x7f0000412000-0x10)={0x4, 0x5, 0xffffffffffff7fff, "235423c38ae4", 0x6}, 0x10) 2018/02/15 14:26:01 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000807fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/15 14:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(r0, r0) epoll_wait(r1, &(0x7f0000212000-0x24)=[{}, {}, {}], 0x3, 0x3) writev(r0, &(0x7f000013b000)=[{&(0x7f00002c0000-0x126)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000000000000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 14:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00002e5000-0xc)={0x20000001}) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000072000-0x8)=0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000219000)=@assoc_value={0x0, 0x6}, &(0x7f0000c40000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000373000-0x16)={r3, 0xe, "5b24b185dd156153468d16d94863"}, &(0x7f0000466000)=0x16) recvmmsg(r2, &(0x7f00003a5000-0x15)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f0000368000-0x1000)=""/4096, 0x1000}, {&(0x7f000092f000-0xcf)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x3, &(0x7f000023e000-0xab)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f0000d85000-0x10)='/dev/input/mice\x00', 0x0, 0x40) recvfrom$unix(r4, &(0x7f00006eb000)=""/90, 0x5a, 0x40000000, &(0x7f0000dc2000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000162000+0x216)) 2018/02/15 14:26:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x0, &(0x7f0000001000-0x8)) unshare(0x2000000) 2018/02/15 14:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006cd000-0x4)) ftruncate(r0, 0x420180000000) 2018/02/15 14:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000d33000-0x5c)={{0xa, 0x0, 0x19d3a49a, @empty, 0x1}, {0xa, 0x2, 0x7, @empty, 0x10000}, 0x5, [0x5, 0x13b1, 0x80000000, 0x3, 0x3, 0x5830f711, 0x9, 0x8]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00001ab000-0x4), &(0x7f000081e000)=0x4) 2018/02/15 14:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000b6000-0x8)='./file0\x00', 0x20) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000fc1000)={0x8, 0xe0, 0x7ff}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000046000)) socketpair$inet6(0xa, 0x5, 0x20, &(0x7f000068c000-0x8)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000001e000-0xc)={0x40000001}) 2018/02/15 14:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000061000)='pagemap\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000090d000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/15 14:26:01 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netfilter\x00') ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000d0000)="e73817b5c944cc0389ea0941568f03cbfd216adfaaeacca63efb47fbe6dd46bf3e33bbc8de633661f2ea0c6cefe4e7dced136932cf3795a8bc142f69ef6bba89acbb49d92c52414d89279db9ee3d0d941b224aac406e15581fbb45e17fa10c8fea065092b78a1739a78be7554ab8b373f324bf3f22b4d4891930175bf2044ebbd7abaf039763c589be264b5cff12da62c768a86db66a162504eb00527698ff4c185ba09bbf6bec75240ec2d67e41b988278530d265e679aa042f670c7112234884fdbe80d4d4da960be1fb505ad869d5bec8da1945c66c5aabf51d263e54f1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x3) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f03000-0x10)={0x2, &(0x7f0000c8b000)=[{0x2, 0x1}, {0xffffffff, 0x5489}]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) connect(r1, &(0x7f0000024000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x3a) 2018/02/15 14:26:01 executing program 0: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) signalfd4(r0, &(0x7f0000cec000-0x8), 0x8, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e42000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e76000-0x4)=0x9) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000e75000-0x46)=""/70) 2018/02/15 14:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009dd000-0xf)='/dev/sequencer\x00', 0x14005, 0x0) sendto$inet(r0, &(0x7f000013f000-0x94)="234b75d9204ba1955c2fc4dff59d1365840af013a7c3aed306713f88b1d6bfdcb2e1425dc10f6764803e0a6eb98d6c1c7ddbee4d1d466dc7f4e9259cf851b6e894b81d32b1e44d23435cddab794b34c3efead4ab009429da8fb7dbabd811a7acd4d19369be3c92fcb31e147ed94027783083ab8689a7a4bf7daaeb955187f72cf8001e106b25065b1ca84171a3fc3c944725ad04", 0x94, 0x1, &(0x7f000056e000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000f52000-0xd)='/dev/usbmon#\x00', 0x635e, 0xfffffffffffffffd) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000128000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000369000)) ptrace$peek(0x3, r5, &(0x7f0000b63000)) userfaultfd(0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7ff, 0x6, 0x9}, {0x9, 0x9, 0xd4}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) pselect6(0x40, &(0x7f00007e9000)={0x2, 0x8, 0xfffffffffffffff9, 0x932, 0x7fff, 0x4, 0x9, 0x1f}, &(0x7f000059a000-0x40)={0x8001, 0x4, 0x100000000, 0x1000, 0x7, 0x2000000000000, 0x5, 0xfffffffffffffff8}, &(0x7f0000561000-0x40)={0x81, 0x100000001, 0x6, 0x3, 0x8, 0x3f, 0x2, 0x800}, &(0x7f0000176000)={0x77359400}, &(0x7f0000876000)={&(0x7f0000dcd000-0x8)={0x80000001}, 0x8}) 2018/02/15 14:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f20000-0xe)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000dd6000)={0x0, 0x2, 0x1, 0x2, 0xe95d, 0x5, 0x0, 0x9be, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x1, 0x9, 0x661, 0x4}}, &(0x7f000031e000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ce8000-0x8)={r1}, &(0x7f0000e04000)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/rfkill\x00', 0x20000, 0x0) getdents64(r2, &(0x7f0000cf6000-0x24)=""/36, 0x24) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006d4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x40000048f, &(0x7f000078a000-0x2c), 0x0) 2018/02/15 14:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000071000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000033000)={0xf97cff8c, 0x8, 'SE Linux', "8feda0d4ce3e6d5f0852a8094d9b396b4b134ff56ff2fb7f8725340470454ac03398759d"}, 0x34) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000091000-0x8), 0x1dd) 2018/02/15 14:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a45000)={0x0}) connect$ipx(r0, &(0x7f0000de8000)={0x4, 0x4, 0x0, "f843eb9b36f9", 0xfffffffffffffc01}, 0x10) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f00001be000-0x5)='user\x00', &(0x7f000066f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000017b000)="d5ea4ff73a3e11ddf192a8f6795776cfbf72617b42f7417c76b4d7489b62a12a70a69960979669187772ea4bcfd0c9cbe1fb13609f54dc0a08168032aa04e51e5eb6354570ae45b8cf5c71cb35ec7356e164a295fc3483eee62d4fcaea1f30e1f276d86358eaf77175944d4521520caee8d756500a619ae15da71ae3cb37a3c1d640da9431d1e1b46f02fb237571cb0440413f18587fbdbdc22cdb5a0230230a118f3b9d131b30d50e43549d88664d2db48280702143ca5769d885c317287237713fc7f180e68a7f7f83ecd12fa140a88c56f5bbc9e4106f227961641573567621957d6e4d0ebcdf7ccd14f59568e25b17e742777319", 0xf6, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x9) lseek(r1, 0x8000, 0x0) r3 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000074000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000012f000-0x10)={&(0x7f0000cba000-0x20)={0x20, 0x1a, 0x8, 0x5, 0x1, {0x11}, [@typed={0xc, 0x49, @u32=0x9}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) mkdirat(r3, &(0x7f000010f000)='./control\x00', 0x29) lseek(r3, 0x7fff, 0x0) 2018/02/15 14:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) fallocate(r0, 0x0, 0x0, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009b4000-0x44)={{0x2, 0x2, @empty}, {0x6, @empty}, 0x54eb3d3be32e27a5, {0x2, 0x2, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendfile(0xffffffffffffffff, r0, &(0x7f0000af5000)=0x4, 0x10001) 2018/02/15 14:26:01 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) flock(r0, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0}, 0x4800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000006000-0xd7)=""/215, &(0x7f0000004000)=0xd7) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0x400000001fffffe) 2018/02/15 14:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005cd000-0x10)={0x0, 0xb0c, 0x1, 0x6}, &(0x7f0000046000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000953000-0x8)=@assoc_value={r0, 0x8000}, 0x8) pread64(0xffffffffffffffff, &(0x7f00003a8000-0xfb)=""/251, 0xfb, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x1, 0x0, @empty}, 0x1c) pipe2(&(0x7f00001e6000-0x8)={0x0}, 0x4000) sendto$unix(r2, &(0x7f00008a3000-0xa4)="c6de2136978e7d1f88bfc50f813078afa80e93d004a9e213705e815b9b1e6b4b50884d559e43c47ca5ac06ba654de04e31b5051b19c4645c0dc177c7774e1619a8ff9e66de971fbf5c138922125961980b91fad7725e97d298e5dce76d75c3255b61df8cae814b9fd75a6aa92139d11de4cb0047b8a89baf0ccdcadd5245847dc6e0d32a7bf695829ff8c28eb5a6b3a8b9f1afd3680ab2cfb8e5310ae21c7fa4b0042e09", 0xa4, 0x20000084, &(0x7f0000cf6000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockname$ax25(r2, &(0x7f0000d3f000), &(0x7f00003f6000)=0x10) r3 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x803, 0x0) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00008fc000)=0x5, 0x4) 2018/02/15 14:26:01 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000064c000)='/dev/keychord\x00', 0x111402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000a98000)=@abs, &(0x7f0000001000-0x4)=0x8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e4000-0x16)='/selinux/checkreqprot\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs, &(0x7f0000eee000-0x4)=0x8, 0x0) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f0000704000-0x8)='./file0\x00', &(0x7f0000f14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() r10 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() getresuid(&(0x7f0000300000)=0x0, &(0x7f0000d17000), &(0x7f0000dc6000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00007f9000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001a5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) r17 = getgid() r18 = socket$inet6_tcp(0xa, 0x1, 0x0) r19 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000), &(0x7f0000a1c000-0x4)) getgroups(0x2, &(0x7f0000ffc000)=[0xffffffffffffffff, 0x0]) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000bbd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c2b000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000dba000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = socket$inet6(0xa, 0x800, 0xfff) r26 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000895000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r30 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = accept4$inet(0xffffffffffffffff, &(0x7f0000529000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000000)=0x10, 0x80800) r35 = socket$inet_tcp(0x2, 0x1, 0x0) r36 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbd000-0x9)='/dev/rtc\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b44000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000d5000-0x8)='./file0\x00', &(0x7f0000a83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x12200, 0x180) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000027b000)={0x0, 0x0}) r46 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000238000-0x4), &(0x7f0000924000-0x4)=0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bc1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000ff0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000a4000)=0xc) socketpair$inet6(0xa, 0x5, 0x8a4e, &(0x7f0000dc7000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r53 = eventfd2(0x4, 0x1) r54 = socket(0xb, 0x8000a, 0x3) r55 = fanotify_init(0x1, 0x40000) r56 = syz_open_dev$sg(&(0x7f0000b61000)='/dev/sg#\x00', 0x4, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = accept4$inet6(0xffffffffffffffff, &(0x7f0000751000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r60 = getgid() r61 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a23000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000681000-0x4)=0xe8) r63 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = fcntl$getown(0xffffffffffffffff, 0x9) r65 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000+0x39)=0x0, &(0x7f0000278000), &(0x7f00005bc000)) r67 = socket$inet_tcp(0x2, 0x1, 0x0) r68 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000014d000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f00005d2000)='./file0\x00', &(0x7f00007be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r75 = syz_open_dev$sg(&(0x7f00006ea000)='/dev/sg#\x00', 0x81, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r76 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x80000) r77 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002e3000-0xe)='/selinux/user\x00', 0x2, 0x0) r78 = socket$inet_dccp(0x2, 0x6, 0x0) r79 = socket$inet6_tcp(0xa, 0x1, 0x0) r80 = inotify_init() r81 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r82 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) r84 = openat$dir(0xffffffffffffff9c, &(0x7f0000f16000-0x8)='./file0\x00', 0x585800, 0x20) r85 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000f43000)=0xe8) r87 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000a4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f04000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000021b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000aec000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b62000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r94 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x0, 0x4, 0xffffffffffffffe0, &(0x7f0000820000)={0x0, 0x0}) getpeername(0xffffffffffffff9c, &(0x7f0000537000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000d6a000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r100 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000+0x95d)=0x10) r101 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r102 = accept4$unix(0xffffffffffffffff, &(0x7f0000ac0000-0xb)=@file={0x0, ""/9}, &(0x7f0000001000-0x4)=0xb, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r103 = accept$inet(0xffffffffffffffff, &(0x7f0000a6a000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000041000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) r107 = syz_fuse_mount(&(0x7f000040f000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x42) r108 = dup(0xffffffffffffffff) r109 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r110 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x12) r111 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/keychord\x00', 0x8180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r112 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x180, 0x0) r113 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r114 = accept$inet(0xffffffffffffffff, &(0x7f0000bab000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0x10) r115 = openat$rtc(0xffffffffffffff9c, &(0x7f0000051000)='/dev/rtc\x00', 0x701240, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008db000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r117 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000a87000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r118 = accept$packet(0xffffffffffffff9c, &(0x7f000027f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r119 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000f9f000)=0x1c) r120 = socket$l2tp(0x18, 0x1, 0x1) r121 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a7e000)='/dev/loop-control\x00', 0x10000, 0x0) r122 = socket$inet6_tcp(0xa, 0x1, 0x0) r123 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r125 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@file={0x0, ""/44}, &(0x7f0000001000-0x4)=0x2e, 0x800) r126 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000925000-0x8)='./file0\x00', &(0x7f0000626000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r129 = eventfd2(0x5, 0x80001) r130 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r131 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000+0x446), &(0x7f00004b4000)=0x60, 0x80000) r132 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000689000)='/selinux/user\x00', 0x2, 0x0) r133 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c2000-0x10)='/selinux/status\x00', 0x0, 0x0) r134 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000001000-0x8)={0x0}) r136 = socket$pptp(0x18, 0x1, 0x2) r137 = socket$inet_sctp(0x2, 0x5, 0x84) r138 = openat$ashmem(0xffffffffffffff9c, &(0x7f00009a6000)='/dev/ashmem\x00', 0xd84ef7350391cf91, 0x0) r139 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000ddf000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00004fc000-0x1)=0xe8) getgroups(0x6, &(0x7f0000307000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r146 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000a8c000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ca2000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r150 = userfaultfd(0x0) r151 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000756000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r152 = syz_open_dev$sndtimer(&(0x7f00004ae000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r153 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x7, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r154 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r155 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r156 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000, 0x7fffffff, 0x100000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r157 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r159 = geteuid() stat(&(0x7f0000228000-0x8)='./file0\x00', &(0x7f0000234000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r161 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00009da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000fd8000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f5e000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001000-0x4)=0xe8) r166 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x9d1d82398f7cdedd, './file0\x00'}, 0xa, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="428dca0ce0e1afbcca8237c7d041abe6caf85dda857aab2914ae20854a8101dfe3ca920bb5ab17d73bfd837fb84a95523be8807bdaf04763ca9f7b6beb31e9443b31058362642aaab6468f04165e452c1ebdb057d4c9ad1cada2990f518eefcf0e0022c953b21a191a7221bbf42b386b68d0fb755ca3cc51a805e358bf877813284be751803052968bdb9bc82bafb8e2683801", 0x93}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="b60c16ac7e9fc5b1acc14753d318c499", 0x10}, {&(0x7f000064e000)="694f17023a08251adf1b1751d1c67e3d4d091a433101e873d1ee7ac9be", 0x1d}, {&(0x7f0000527000-0xfe)="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", 0xfe}, {&(0x7f0000001000-0x79)="4712bb58ce77fd09733edf686e242ea79315143c173cd84cb417a094d0b9fd407d5c4e04441cc2ec9feedeeb0c0dbf29c3837fceacbb87039400c0c764eb48f9441a5c954fa7cb7277e7a6fb81f73febd050c2e712f0f3a115c8d4fb19cbe3138433de5c5d43541abe8abe24cc915f1fda7a264a17c32fba6d", 0x79}, {&(0x7f0000001000-0x3f)="59a19f1c30035628d548dfeb65744b40e35fc6185926290c560ccd9f1632b745a8fadc518f49028ce14f07b177c7e130b9ebfa0de4ecf1335a3d6f9ecbc8e5", 0x3f}, {&(0x7f0000001000-0x1)='|', 0x1}, {&(0x7f0000000000)="28605bfdcb17a02861cfba04387a05dc27b1ff6e4790ab746b0d0990ab02096af8eb1d0e478787eafde26cbed93e252352f816", 0x33}, {&(0x7f0000000000)="d81b217b8085a3fe435d875c68c1e7d0e33a94557f4109ddfba0eccc1eee9bfeedb6b9a3734dcd49eff832b665457c7a44", 0x31}], 0xa, &(0x7f0000001000-0x110)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x110, 0x4000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, 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{&(0x7f0000001000-0x94)="94273472b283a5302b7e14e6324bb4aba46f84477cb6752c813e15037cd1ce20e5996f5e6a5b2f5f9c5a21e028a911824cc78fa0dc42788f071c9c398383b1e19381f7113fe77c957a177e82a853ba0b2967321c425637adf31eba829ed42d594bff44a0314a1d1693e2481dbd71dcafa1aba8440592a5e9fe9dee020f4f5b5f75cd3227292c10a3164bf0d052c84d938dd31c60", 0x94}, {&(0x7f0000ecd000)="28ed8e7fe9d82d2f487975a0b1ebd230ffc95f590a2611ec80b1166a7b93547335983e7d4076a5301019b4a3761973e55e445adb01cd427e4258fecf6303f09a829fff490260e8d8d22daaef818c4d2e86f5262e77833f36defa72d781bb8b211264f23163a26b0d9109ec21668f9a04cf43592e4c6e47ec52eb57c95f139fe43f227c084377ac912501775fe854e9c4f4e3838c64e8a5c4cc7516ab0e149c1806aa888af5bc7d4330c055d70d6adeaeecdca15942a054532bcf34b971be38c2e092a4e98d7cb564a193f71e044dae594b2f45233fc3205937adda1ecbae11bfb32b", 0xe2}], 0x6, &(0x7f000096d000)=[@cred={0x20, 0x1, 0x2, r64, r65, r66}, @rights={0x28, 0x1, 0x1, [r67, r68, r69, r70, r71]}], 0x48, 0x4004004}, {&(0x7f000094d000)=@abs={0x1, 0x0, 0x0}, 0x8, 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0x1000}], 0xa, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r97, r98, r99, r100, r101, r102, r103]}, @cred={0x20, 0x1, 0x2, r104, r105, r106}, @rights={0x38, 0x1, 0x1, [r107, r108, r109, r110, r111, r112, r113, r114, r115, r116]}, @rights={0x28, 0x1, 0x1, [r117, r118, r119, r120, r121]}, @rights={0x20, 0x1, 0x1, [r122, r123, r124, r125]}, @cred={0x20, 0x1, 0x2, r126, r127, r128}, @rights={0x20, 0x1, 0x1, [r129, r130, r131]}, @rights={0x18, 0x1, 0x1, [r132]}, @rights={0x30, 0x1, 0x1, [r133, r134, r135, r136, r137, r138, r139]}], 0x158, 0x80}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000199000)="63feac2bef88c0c4c04b2d9ee7fe46a6ae7e5af6f849241d0e0bc5e25c4bd17d", 0x20}, {&(0x7f0000000000)="c62ec08ba7484e3128e1c88d8041d4958014372cb2132f72a5fe2dcc30b263cbf373cf53a59271ac61091efe43703d73dbc227315ddf6a2306340c5544f8bf60e0aa9ce14c84edbcb748022ee4530321cb0ec7c4e839a598a9c41ccbb371b1f0072c44ca2b868797204a8d4d2987751a580ea4c55e2d006d2ca2c1c3e74c154438e7af48d82818c6ccc65f6ec9e9746b7cd00baad9da34f50103a3f9932c53e2a9183bbb7f953895c8129c9c08fafb0d", 0xb0}, {&(0x7f0000000000)="d6c440811fdeea79fffa002dc97c29059808a5ffc30f1659ba434dd60f4c1b2e6a3cc168a827e8e4a1a6320fbad0e395c8d8ad9f27a00b9bf3e7da", 0x3b}, {&(0x7f0000db6000)="06801aae4ea69d5552b132d21611a56e7700b97f7939f97e97a861557c1b1106a575c8cd1a6cd59ed3ea4bb36cea668e66af5cd08b1fdf729a511f6b64c6fbeaca2a07e4bed93a5d90eac6cca2fa84a10a4a3a185e7459b95e4755215a913f10b34c661b871b3d7e545f94a5dae58adf19de0b7c8fb11618ac739a94429698c74e5a4ae53e288922092ad5dbb09db1e7cb234c4054985ef2161a9f3e7a4ee7a7a86ea17b1e919daa7bcd7cb8e42f42993a5ce9597841e9c546ae566001135eb79a5024cb3c20fcf80f7ebf87", 0xcc}], 0x4, &(0x7f0000de0000-0xa0)=[@cred={0x20, 0x1, 0x2, r140, r141, r142}, @cred={0x20, 0x1, 0x2, r143, r144, r145}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r146]}, @cred={0x20, 0x1, 0x2, r147, r148, r149}, @rights={0x18, 0x1, 0x1, [r150, r151]}], 0xa0, 0x40040}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f00000bb000)="5449465f09c08336ff389f093867426b0451237a35f873c44724ac945612d0a13891720676135c1cfc25822abe9a8db27616e2c0e8dd260d5df4963a46287d087f58dd88fc32c7c7d130bea76eba7c3b3ba9", 0x52}, {&(0x7f0000001000-0x9a)="793f491b5e913629859be7dc6f080c424734dc149057bdc95672d82b92c726cbee74c955e1dc5e8da29f4201560567392dbba74ff5d7c62a5e2d1f747cdef7ae7b4fff535bd7905a1fc9a28afcc0b34685383f9094d504d621a5bb9115e051c5e3a39d2ecaf0dd6af295bd9f1c14cb70740ff9e048b1d7a3c9ffab302eb4dd7adb508f34e1ef753ac887afdfc1ca448792e6c6e8dc8325e6a0f0", 0x9a}], 0x5, &(0x7f0000f7b000-0x88)=[@rights={0x28, 0x1, 0x1, [r152, r153, r154, r155, r156, r157]}, @cred={0x20, 0x1, 0x2, r158, r159, r160}, @cred={0x20, 0x1, 0x2, r161, r162, r163}, @cred={0x20, 0x1, 0x2, r164, r165, r166}], 0x88, 0x8001}], 0x8, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r167 = userfaultfd(0x0) r168 = gettid() ioctl$UFFDIO_API(r167, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r167, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r168, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}], 0x1, &(0x7f000088f000-0x20)=[{&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x1, 0x0) close(r167) 2018/02/15 14:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000577000), &(0x7f0000aa7000)=0x10) r0 = syz_open_dev$binder(&(0x7f00000f2000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00006f0000)={&(0x7f0000f8b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f0c000)=[{&(0x7f0000329000-0xa6)="bb53fe3e20f39882c4dba1982ba3d0a32966a9847b295db8eb2a04620bad70e5d7371b6983a05ba5d829e9a1b1fde3a874564118efcea5566283df1b8b53caef4acecaf2270cabd8910d0fe5ac79002acae0e36c3fc483317cb64457bcfcabc3ce0675602647fd8c4d4d4924fcc9bdfc45a737199fbdf307091837b7d0d29576549a3057db1da49e52580931413165eeebc8b6bbb81125afc88943313af0dc0d9dc9ccf06a96", 0xa6}, {&(0x7f0000830000-0x73)="1a2a58102f4a84fc61df4932c56a2149596c1e6dae91ea2e72bcd48f3ed02d44430df2d4ba6392f4f14ad1126c5a146f30599f5b005289c72518af8cb341ceb045491a7e500f77e9ce5525f01db3f623247acf747321b59f23cd1d234e3f61379717f694c202f3511f0b58a822f7ccb1bb700a", 0x73}, {&(0x7f000024c000-0x1000)="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", 0x1000}, {&(0x7f00005b6000-0xb8)="ff0a03515f0d9852aa2a797c52a47ea743a32323a991a96332facace6e9790795dc9351f28319bad6a1678b319f54cd2a4a426ce6b5df7957eb5e5b9734ba2ab0589c9460dbc458af87291976e93acc9cbc2faf91a2d0a0c2fa6d268f09d3251504b22658702b8990ad8a0191ca18ff27909b5a4ac506afed580db3c5b784b4d49a77578f28ab24cf1e9688717057c2a6c9bb3ef9d0b9424265567bea6be486e1a3bda6722319d4adff96918d80c70dbb5d560e6c7ca151c", 0xb8}, {&(0x7f0000949000-0xd6)="2d1eb8dc47f5c10ddfb109d910fd4c9f37979f5b9bb5f03711c270626aeb0406f3a1d46177c75be80e4585f7440d4455745d2f31f77fd7d575621246dc3d276066ace4d065ffc36bcf5365208e74d6bbca799facc81e793bd1f32764bea00309c6303b93ef57877a979dad4df9134140a45dd89efb1b7e6a18b34c30c4c5c4ad5c998bc586a84392437e7871f1b1dc6be780ecb280cbe38d32a75dfb0703921e36491d1be9882a19d1e2751d3f5e64dd57807eb1db5ea23f02196099aac43904f5ab023e264f88b027c73a41a7961f091059e9a0b25b", 0xd6}, {&(0x7f0000a9d000)="6bc52f8f31c92dcf1868af9f5342d706d36c6fc39e58a10c1ae9dc58826f1739369365e11145cdb0db8d1cb69c5729c901886b5ce83366eeebc72bad5657c13e0be194", 0x43}], 0x6, &(0x7f0000c57000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x4008000}, 0x8000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/keychord\x00', 0x2000, 0x0) sendto$inet(r2, &(0x7f000031f000)="b5a211d74cc35a36e351413c303b45181ae2f5bedef3763d1aedb08b3d40420335a1980378587ace1635ab3130c41f95c48e8fec3780c44cd45568ff4632d83c086fd724ddcb358f4a7bab47c6b7d1abd6436a87a9f180b23c266927050b3829dcd7c7d35382b69906209acc4db5007d705b4fe717d3d3bef303238c888399a784c5e20f1d3f55663cdb1374e440da3e1faae7cea15294b9a4f0d6719b812f52a979adf9f734aa57f327c7a446cda5aef4422ecca4c6e1488b6800823bf96a283d4381d6db5c2eadae383d9ccea6e689cbe14db7ab2afd9abd1cea50f82f77026c55988196a0ffca2320", 0xea, 0x0, &(0x7f0000de9000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b83000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0xffffffffffffff52, &(0x7f0000c5f000)=[@fda={0x66646185, 0x0, 0x1, 0x2e}, @ptr={0x70742a85, 0x0, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f000001a000)}) 2018/02/15 14:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000034b000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000366000)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20}, 0x48) r1 = accept(r0, &(0x7f0000fa4000+0x4c0)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000874000)=0x1e) getsockname$packet(0xffffffffffffffff, &(0x7f0000899000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000365000+0xe01)=0x14) bind$packet(r1, &(0x7f0000a02000-0x14)={0x11, 0x1, r2, 0x1, 0xffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/15 14:26:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5c6, 0x9, 0x4, 0x296, 0x8000, 0x8, 0xb570, 0x9, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x1, 0xd2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}}, 0x1f, 0xab2}, &(0x7f0000002000-0x4)=0x98) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b4e000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) ioprio_set$uid(0x2, r2, 0xff) [ 68.464653] SELinux: policydb version -727650929 does not match my version range 15-30 [ 68.518881] binder: 14057:14059 transaction failed 29201/-22, size 72--174 line 3127 [ 68.539215] SELinux: policydb version -727650929 does not match my version range 15-30 [ 68.547958] binder: BINDER_SET_CONTEXT_MGR already set [ 68.547967] binder: 14057:14078 ioctl 40046207 0 returned -16 [ 68.567898] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/15 14:26:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00008d0000-0x5c)={0xfffffffffffffffe, 0x0, {0x3, 0x1, 0x8, 0x3, 0x1}}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x7}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick=0x7, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/02/15 14:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) ioctl$void(r0, 0x0) 2018/02/15 14:26:02 executing program 7: umount2(&(0x7f0000ac8000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/15 14:26:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000035c000)={0x73, 0x79, 0x7a, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cfc000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000cd9000-0x8)={0x0, 0x0}) getpgid(r1) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000637000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000049c000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x32}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/15 14:26:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000066f000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) r1 = dup(r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x4)=0x7, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000256000-0xc3)="314d51acc23c158372d55bfa8ea1820c45fff86ab069445802731968de7b06da42152351125f1a6049f51afbe3210da930e07da952ef62a904719404de067681d6d83e39e6e56b11043fcc56b1d61657ffbb1babe700b9c4ff5a6ac00eba8e8b4866e4e2b88aa937eb17d7398279f4366ab84db3719fe62d5509389f4fd5ec941d8c8c241f89ce4a5c1d252e81eda1780b7bb3b373023cddcbd2e011fe66d332184b59adfd23acd18d079f63cc1420722c4044740b8a77b8579009d06175245d054d5a", &(0x7f00008b9000), &(0x7f0000101000), &(0x7f000019b000-0x92)="6a87723c00075fdd1c61636f8617dcb779e355e40f9d80e2a5090957bfca53b54cdff70bf9e8a89e8c8d5a5f79326048c02209917429fa67b8c79dfb11843a0d07c1877b0a353ffe3d6e0f7e6fa1bcb5bd08e0789dde93fb2e3db2abea09b508b5e812317f60597ee6426407d07e9d3c3a9494b597ac8129ecc4db38c2d736d001430430191e9a52d4edc402b3f3b80497a2") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 14:26:02 executing program 2: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000379000-0x48)=@full, &(0x7f0000d9b000)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0xaa)={0x0, 0xa2, "4244b1db72b0751d463785e0d396bd650c6b1919283877920758af250f38735f8bc1abf9d2ebd204b71af9ff5f6eeadfc9fc45ff5355ea957c28e7d1129d217d8ac7989d9e5be8b44d20df5ecb5e6da4f9c6b2cf5d33468eeecda319ddc5e221b1026f2f22df27d7524cb68db1fca73824ade521f7659fb5fb854db5cce708be3dba27a5f1791f700e9feeabfa9aeb0da8332c11253c901ce44c2a97b2d11d93e442"}, &(0x7f0000000000)=0xaa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f00009bb000-0x9)=@rc={0x1f, {0x5, 0x7ff, 0x20, 0x4, 0x100000001, 0xffffffff00000000}, 0x800}, 0x9, &(0x7f0000657000)=[{&(0x7f0000000000)="d28b5470d88e6da07a1a3f66501509ab8d5530de99f6b9c8bea71efee01cbe882a208eb61ff04a7e0a82821a590fc3cbf6c430f6af734728a8ab97cf0924242f65a4ad83153c4894548ffdae86bde6578eec8e9c3838e68ed9c4adff5385bc36367b", 0x62}, {&(0x7f000017c000)="fa1e451a3dd07d7333873d958756a26adb5836e552f74b8fd93aa1b9195a082b0cd8c541f1f16bc74ca86a9b0fe85833bd9770a47f6ee5b5711a10f8c50ff455b0da0fadc9dd19e8a78e1fc02030ea3d80c6a1f3db58cdbbb0e1d7bf96a507fda84cdec68f9a85e2c55ea074c26e81b93368e8986535eb572032529d1d57070279fd071d3f85789198452de9da8d97d5413350fbfe", 0x95}, {&(0x7f0000001000-0xda)="e1bcb24b4c8701e3701b692d5af0b733c5515ad8035b026ec2500bdf8fde96a229c7c4cf05cde9acc5b608b654ff569680490d41951826642c113aa81bbf8f58c9e7a53311791eec1ede0793ace01755f7d6e718a540dd4388194ab6876e6a46ea5a20ff4b0fe3e7ea29d2c34c9c272bed2dbe1fe84342ba92f80fcd543efa3d2ac6287dc1dbc569a898278132545885966fe5c2eb7f4debf126a56b7ce5a9bfebd21058e4126181af461d7573404014eae953863880310cdb4c2d89f28ca663d64dea598897ecdc70f47eed881cc718743a9bc9b1c0b17e17c9", 0xda}, {&(0x7f0000001000-0xdc)="bc714c38ae066b25b0bb93f650b17fe6874975f085ad62bd4de5a7ec784d4ab864bebade616474646023f01b3351a3ed050e93171ad6e156b58c1223bda517e4652cac91abe474220fa501490f7762953cba673a3a00ce21537b74cca4d09f321589f115776019ee0cace01ea3facd18dd2f860a46f7769eb93ecc432668ee42eae14b46c0a712e1575ec87f9acc9019f89c1a38b9f604d8a28f0828b3e00a25524b7be4dd1032c14c3c151268dd1709f1025bbcd7f009036e143f6731a65684be2943f3fafe3314a17aeed52b29623c38ac796f4890cba13a465c45", 0xdc}, {&(0x7f0000001000-0x76)="90cc685b1c329e7627191dabfc2513e3f95da38cc464ef22c1c3ebc97d625769d18e95a3f5be9977bf09bb42018a944758813590e1c30295543a02dc06229af7800f84e5db5e3dccfaaf840561f4d9d725deeac89ee43a0553fe49e8ef0285c5c4a5381e177e2d357c1baca8a06b7684d9ee1b126417", 0x76}], 0x5, &(0x7f0000000000)=[{0x80, 0x11, 0x1f, "baf9443568e55ffe637eac4da14c3e07abd5346546a7f99ae1d157cdf8590fd4a8f99d171f21083b3c244a1baa81a4a869a80e78623343c060ea3e86e0b19d5997bf7cb236a1a69c59bd7af53696ed5e77be2e286d70d2d8a78fce510ff5214c1cd31411bdab7b94115c993bdc779cba"}], 0x80, 0x8000}, 0x4004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffff7) writev(r3, &(0x7f00007ce000-0xe)=[{&(0x7f0000950000-0x29)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/02/15 14:26:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockname$inet(r0, &(0x7f0000e4e000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00003fb000)=0x10) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000e5f000/0x4000)=nil, 0x4000, 0x2000001, 0x40010, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000909000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f000001b000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00007c5000)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, r2}) 2018/02/15 14:26:02 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setopts(0x4206, r0, 0x9, 0x22) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165a3f18f51e4a7", 0x2a}], 0x1) 2018/02/15 14:26:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000002000-0x44)=""/68, 0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000002000)) dup3(r2, r0, 0x0) 2018/02/15 14:26:02 executing program 5: pipe2(&(0x7f00008a3000-0x8)={0x0, 0x0}, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000894000)=[0x16, 0x100000001c]) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00007e0000)=0x4e) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x800000000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000714000)={0x0, 0xd1, &(0x7f0000424000)="f69d016ac117bb8a47d0f3f2b8ab85c55b5c6d7cc02aa4fbedbdf707b4279f26c734c7ac5597ee31c89d233a4e7228a9920854e0598a4d11b33bc008bc45db4e06e1f49b2e1d908fbf3a6e37e7126f7428241373ce9ab9c64de35b11099e9010335c684ba124f8ddc5c78042657cc5e3e6d12f800563b84edb2e246370291f104987bf351d64ad381d83e1d2f890d21ee3c481910dea21657e92c8e345fea715d476e5ee582156ff764fc44316086aa71059b5554564d04c6b854ba3100701e824ed42807283c0756c63b7605e49fd6351"}) 2018/02/15 14:26:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e08000-0xb)='/dev/loop#\x00', 0x1, 0x201) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000014c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "04816dea491ff50eb2827aa44c32eb7771994c456ad76d7c5144b6299e7adf38fd62906bec074ea130cd5cf2c5ce30928be107dd5e717fe9e7555b41d0c834b3", "78ae371833ab31612f0c04ad348ac83ad9e0577da47e3f37bde62b0cf1f52d1b1af90714d1afce9222b2f1fe6a35a4b643802c1934e272886b5399d0a9179ac1", "32d535af4dc7ded2f7349f4fcac1b6510000b32525033f799b64e461631d5150"}) sysinfo(&(0x7f0000c47000-0xb3)=""/179) 2018/02/15 14:26:02 executing program 3: r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000011000)=""/10, 0xa) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000017000)="69645f7265736f6c76658900", &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x3}, r0) r1 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 14:26:02 executing program 4: prctl$setname(0xf, &(0x7f0000aaf000-0x16)='em1#ppp0-userselinux\'\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) 2018/02/15 14:26:02 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000018000-0xe)='/dev/keychord\x00', 0xe0000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000018000-0xad)=""/173) 2018/02/15 14:26:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e8c000-0x4)=@assoc_id=0x0, &(0x7f0000e08000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007d4000)={r2, @in6={{0xa, 0x0, 0x7f, @ipv4={[], [0xff, 0xff], @empty}, 0x7}}, 0x7, 0x3, 0x1ff9, 0x7, 0x80}, &(0x7f00007b9000)=0xa0) fallocate(r1, 0x0, 0x0, 0x9) mq_open(&(0x7f00003ae000-0x11)='posix_acl_access\x00', 0x41, 0xa8, &(0x7f0000607000-0x40)={0xffff, 0x3, 0x4, 0xce4, 0x3, 0x101, 0xfff, 0xd70}) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008cf000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00007c7000), &(0x7f0000399000)=0x8) sendfile(r0, r1, 0x0, 0x4) 2018/02/15 14:26:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) r3 = open(&(0x7f0000bcb000-0x8)='./file0\x00', 0x200000, 0x0) prctl$void(0x1f) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f000040e000-0x4)=0xfffffffffffffffb, 0x4) prctl$intptr(0x17, 0x80000000) 2018/02/15 14:26:02 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a000)={@generic="b1aee424121192acf57a98240f1b3cbc"}) sendto$inet6(r0, &(0x7f0000008000), 0x37, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @rand_addr=0x8}}}, &(0x7f000000c000+0x7fb)=0x8c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000d000-0x71)={r2, 0x69, "b0616f965071aee6ba21fdf079a781eec99a13ad625fb697dd4a499f2158637444f84cad93a915417ea04bbe68cc8f6ad1674e4a66f8c58e95c3207e3309894b5781429d389e0da57e9748abf40e4cc5f40bcc5458fb3b7b7f183b99773a938f9030a542da3bf4338c"}, &(0x7f0000004000)=0x71) 2018/02/15 14:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@empty}, 0xffffffffffffffff, 0x8}, []}, 0x50}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000457000-0x10)=@common='erspan0\x00') 2018/02/15 14:26:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000cf7000-0x9)='/dev/sg#\x00', 0x7f, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008ac000)={0x100000000, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/15 14:26:02 executing program 2: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00000c9000-0x8)='./file0\x00', 0x2, 0x8) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f000001c000)='/dev/rtc\x00', 0x101000, 0x0) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000049000-0x8)='./file0\x00', 0x400, 0x184) 2018/02/15 14:26:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1d, 0x80003, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000727000)='/dev/autofs\x00', 0x101000, 0x0) write(r0, &(0x7f0000fed000)="240000002e001d00320000080040771afbffffff0100000000ffee13ffffffff0100ff10", 0xfe68) 2018/02/15 14:26:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000047000-0x10)=@common='rose0\x00') r3 = gettid() syz_open_dev$usbmon(&(0x7f00009d9000)='/dev/usbmon#\x00', 0x20, 0x260200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8), 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/02/15 14:26:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f45000)='/dev/sequencer\x00', 0x100, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000362000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc8000-0x38)={&(0x7f00003e6000-0xc)={0x10}, 0xc, &(0x7f0000906000)={&(0x7f0000889000-0x50)={0x50, 0x1d, 0x720, 0x3, 0x0, {0x1}, [@nested={0x30, 0x5d, [@typed={0xc, 0x68, @fd=r1}, @typed={0xc, 0x88, @u32=0x4}, @typed={0x14, 0x51, @str='-vboxnet0\x00'}]}, @typed={0xc, 0x3d, @ipv4=@multicast2=0xe0000002}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f00009c8000-0x8), 0x0) fcntl$getownex(r0, 0x10, &(0x7f000018e000)={0x0, 0x0}) prlimit64(r3, 0xf, 0x0, &(0x7f00007d4000)) 2018/02/15 14:26:02 executing program 4: r0 = add_key$user(&(0x7f0000655000-0x5)='user\x00', &(0x7f0000fdb000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000119000-0xac)="10b7cb3cf693d6647e0cda70937ed7b65b2647a34fc2fbccfb5a505b902f6fd20ca00b704cfacacd959f11dcc987660400000000000000d808502ed2d630095cc6bbf9974d521bd8bf1c053c56a36b4904000c0006a44cee4cc8d0290404c40999d9cae3d5730c5f6aefce16c53f1c72f6ca4a05ef54db9553afb834ff864a7e5f2959cb54d785b473f8dec35bede991be265582687663665f0b36212e130d49ac49abf7987bf413b0d2f714", 0xac, 0xffffffffffffffff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000185000)='/dev/keychord\x00', 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000000000)=0xc6, 0x8) keyctl$get_keyring_id(0x0, r0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000006000-0x4)) 2018/02/15 14:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000375000-0x8)='./file0\x00', &(0x7f0000357000)=""/147, 0x93) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/ptmx\x00', 0x1, 0x0) r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x2) 2018/02/15 14:26:02 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d07000-0x8)=[{0xffffffffffffffff}], 0x200000000000031b, 0x0) socketpair(0x17, 0xf, 0x3, &(0x7f00003e1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000f7b000)=0x1000000000000000, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7a000+0x4fb)='/dev/sequencer\x00', 0xc002, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f7e000-0x170)={0xffff, 0x100000001, 0x4, 0x9, 0x6, [{0x6, 0x7f, 0x0, 0x0, 0x0, 0x80}, {0x4, 0x4, 0x1, 0x0, 0x0, 0x100}, {0x1, 0x8da, 0x8, 0x0, 0x0, 0x2}, {0x9, 0xefe, 0xe2}, {0x5, 0x2, 0x2, 0x0, 0x0, 0x2082}, {0x63e, 0x1, 0xd6, 0x0, 0x0, 0x201}]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000f7d000-0x4)) 2018/02/15 14:26:02 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f0000c24000-0x64)="dad0a4e70b6972f901444b8e155e1ebfe0234aefa4b080ffa33ae4812b3abb7e9eff9ddce72e5b5b245ce2caec25edae2dc0dc3f0d48d8d421f74ca52b090d5072ce70d953097e363ed912019d0221321a4d09a104b0c730fac5c00c29354bdb648d44ff") socketpair$inet6(0xa, 0x5, 0x1, &(0x7f000033d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0xd9, &(0x7f0000000000)) 2018/02/15 14:26:02 executing program 1: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae4000)='/dev/vga_arbiter\x00', 0x8, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000077e000-0x8)={0x0, 0xf5}, &(0x7f0000ae3000)=0x8) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ae3000)=@sack_info={r2, 0x5, 0x5}, &(0x7f0000023000-0x4)=0xc) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 14:26:02 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000243000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, r0, 0x0) setrlimit(0xd, &(0x7f000000f000)) socket$inet6(0xa, 0x804, 0x20) inotify_init() clock_gettime(0x0, &(0x7f0000c63000-0x10)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) futex(&(0x7f0000420000-0x4)=0x80000000, 0x0, 0x5, &(0x7f0000716000)={r1, r2+10000000}, &(0x7f0000bcd000-0x4)=0x8001, 0x10) 2018/02/15 14:26:02 executing program 4: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000df3000-0x4)=0xb59, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000035d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00001d8000)={0x2, 0x2, 0x597d, 0x95bb, 0x4, 0x7}) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000df4000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/15 14:26:02 executing program 3: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='setgroups\x00') r2 = syz_open_pts(r1, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) ioctl$KDDELIO(r2, 0x4b35, 0x80000001) r3 = add_key(&(0x7f00004c8000-0x6)='logon\x00', &(0x7f0000ed6000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="6d63c2682a2818f93f7d92174e2386499eaefb249cbdb272c2a0a92bb5d06d36d87ffea87a184a2872c9eb0fbd97d361a94f590fe7628340e03aa66384cc8a524d27ba861c81f3a21531ae6751c704dcb7b796209fafc6f40f5abc96a385cc4ce34271d29cc1815bc7541ca53cd2a4142a2f2c973110252a43d9df797accc61135ddacbc1e39c25ec246ad69ab2e8976d01fc31e043b2c4993dab2943a5b8c9954ab814cfa6a8ed495f3ad75c7f0fdea7567e9508c59078ca4af3566e426f7bd21a35c0724ae637b9939d5c7efd19b978f95750a1bc8d3e54f6a5fb8ed749c99a9713b99", 0xe4, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="a38cd6c7045518ba893e43571b87fe9809d1f3fa368ffd3571d07f1ee14f2e12f4", 0x21}, {&(0x7f0000330000)="5de703d29a6278114b8d05cd37fb231cc55b8bdac7e73f4eedf9e5b1e21ce1a5ca4b38aeb439077ae6b43d4947f56e6f2fba7d434b0ff48049d5a339d96fa1757799230be83317841993838689ced32e7f9a8c201cb7f05ff73e70da68dcb7a25784c16d8e7dfcc1a1da34b50fb182c3f198bad7d53b837080f1d882c17d3d8b28e0fe609dbaab132ecddbf442337bd36696a36f8ed10f4b419c675b0076796cd12e96b046a0a12f1f5fdd19a270a0c56ca23b3ffa4f2101fcd928af3ab8afcddb40bb45dbac734b58ae6dcfbb228f443e804a6d073fbe730f6fa3f8dcc271a82c7327ed33d04ad582a1d887805ccffa", 0xf0}, {&(0x7f000061b000)="5b09de67da41a11bdcf075d07319e4cdab95e4461519a0884de4f8f8ecdd9b82e639e744419905cc5806b011e8de313eca4e9f4326a4da9c4480e01452643c024af51d92544f602ddebdae00afce086a7a20bb4654128eaf85d0fedb3f6afb387be7fae984290b294c201341ae4205acb4e8497b21bbff72dfd8e2bd2d1ca5574949fc52a50cdb9efbb8a271928f1ff7b2aaf3b24cd22b3aa65d9224a1caf95e3e36d312c66b2b9bffb65993553bfa70233f", 0xb2}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000b74000-0xee)="1697cacf7765fc29334d3148ffa2754e32a9c3ebb7ab92f3cca6374a9b9483af32af4869b2ef38cd89f646f0f9c34077a2d342a247d12a3e9ea582e4b3f8f5dc739111f8703efbb2fb65602687a4b7f25de185f49dccb82f0d1b1db50c01e8c7b2673344a068a426a4421e5661f973dc67520da027f7fbd99f05e0c7a8a6f0aa1964fac9d872c793892e3051bf94c555807842204cfc721e7d8652e021f9fa6456db6266481d0691cda6ddbf4cde2c6a913073e0e5ec5e91b301dbe136e6c4c65232ceb9bf74cf77860db20eff72dd53a382bbacf27745cfeb825b2a1030f8698797bb6d267f6ac845754be8215b", 0xee}, {&(0x7f00008a3000)="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0x1000}], 0x6, r3) r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000002000-0x4c)={0x7, 0xfffffffffffffff8, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000001000-0x8)) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x9}, &(0x7f0000bd3000-0x10), &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x7, 0x3, 0x2, 0x5aab, 0x3, 0x5, 0xc867, 0x5}, &(0x7f0000001000-0x40)={0x0, 0x6, 0x7, 0x34f7, 0x3ec, 0x7, 0x80000000, 0x10000}, &(0x7f0000001000)={0xffffffffffff7fff, 0x1, 0x400, 0xa592, 0x6, 0xce, 0xff}, &(0x7f0000002000-0x10)={r5, r6+10000000}, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)={0x7}, 0x8}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000001000)="ed9b5b4306c00dc5eb1edfb73b31f1dc", 0x10) rt_sigpending(&(0x7f00005bf000-0x8), 0x8) 2018/02/15 14:26:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00002e2000)=[@in6={0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x1, 0x9f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x53}, @in6={0xa, 0x1, 0x20, @empty, 0x8}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0xd8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008bf000)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x101}}}, &(0x7f00001fc000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c5e000)={0x0, 0x98, "c08ef45a5bffe2214d09743c8b7f6bed54799ca79097c41115e79449e00d981d66b2fc3bee98b6b49ce0e3fa17f43bb7d3b3dc517bde68ed95c57ec312c80f66f151bbf2f4084fdd1bc30c2aba7d4354187f2fb6d6c19d41ab4aabb2bcf80ecd4b33693470d775e75f6a9d1bde50762b939ed9827d94e4e038a710d56b8cfd5348a73c252b42f0a9ae74d27f8291af49cbf22b041f8d4300"}, &(0x7f0000ef2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008a1000)=@assoc_id=r2, &(0x7f0000a21000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006b5000-0x10)={0x7, 0x4, 0xfffffffffffffffa, 0x6}, &(0x7f00005d0000-0x4)=0x10) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f000053a000-0xc)={@local, @broadcast, @loopback}, &(0x7f0000360000)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001bd000-0x8)={0x0, 0x10001}, &(0x7f00006f2000-0x4)=0x8) 2018/02/15 14:26:03 executing program 0: unshare(0x40000000) r0 = syz_open_procfs(0x0, &(0x7f0000a49000)='net/rt6_stats\x00') splice(r0, &(0x7f00008df000-0x8), r0, &(0x7f00009de000-0x3), 0x1, 0x0) 2018/02/15 14:26:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000), &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3fda}}, [0x4, 0x8001, 0x1, 0x2, 0x100000000, 0x9, 0x1000100000000000, 0x0, 0xffffffffffffff1f, 0x8000, 0x100, 0x1, 0x6, 0x6, 0x400000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x7735, 0x101}, &(0x7f0000002000-0x4)=0x203) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x9, 0x80000000}, {0x5, 0x5}, 0x2, 0x2, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000137000)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffc00}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002f2000)={0x0, 0x0, 0x401, 0x1, 0x3, 0xfffffffffffffffd, 0x2, 0x3, {r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x1, 0x7f, 0x2, 0x3}}, &(0x7f0000b95000-0x4)=0xb8) getrandom(&(0x7f0000bf7000), 0x0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000003000-0x78)={0x5, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, {0x2, 0x1, @empty}, 0x0, 0x1, 0x0, 0x711e, 0x4, 0x0, 0x6, 0x7, 0x4}) 2018/02/15 14:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000078b000)=0x8000201) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000918000)={0x9, 0x7cb, 0x5e7, {}, 0x8, 0x3a}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f}}) r2 = socket(0x10, 0x80002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000093a000-0xe8)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f00008de000)=0xe8) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000e25000)=""/105, &(0x7f0000f3f000)=0x69) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a49000)={0x0, 0x0}, &(0x7f0000d13000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006a5000)={{{@in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x1, 0x0, 0xa, 0x80, 0xa0, 0xff, r3, r4}, {0x20, 0x4, 0x2, 0x51a96a34, 0x8, 0x2, 0xd11a, 0x7}, {0x1b69e000000000, 0x100000001, 0x7, 0x7}, 0x72, 0xb, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x7, 0x0, 0x3, 0x0, 0x3f, 0x8}}, 0xe8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000847000)='/selinux/enforce\x00', 0x0, 0x0) write(r2, &(0x7f0000804000-0x81)="260000005e000905000000f839e3000000f40f000100000aeff069b1bbffffffffe9ff6e44ea", 0x26) futex(&(0x7f0000179000), 0x3, 0x91, &(0x7f00008b6000-0x10), &(0x7f0000b97000)=0x2, 0x8) 2018/02/15 14:26:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00008ed000-0x48)={{0x2, 0x3, 0x91fb, 0x3, 0x93bacbb}, 0xffffffff, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00004fb000)={{0x2, 0xffffffffffffffff, @empty}, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/15 14:26:03 executing program 6: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000109000/0x1000)=nil, &(0x7f0000319000-0x8)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/02/15 14:26:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x80800) r0 = inotify_init1(0x800) fadvise64(r0, 0x4a, 0xfff, 0x4) 2018/02/15 14:26:03 executing program 1: r0 = socket(0x2, 0x7, 0x3) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000335000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0xd)=@random={'os2.', 'security\x00'}) 2018/02/15 14:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004d7000-0x20)={@common='lo\x00', @ifru_flags=0x2}) faccessat(0xffffffffffffffff, &(0x7f0000953000-0x8)='./file0\x00', 0x10, 0x0) fstat(0xffffffffffffffff, &(0x7f0000743000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000017000)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000abd000+0xf3b)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ebd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x3, 0x1, 0x1, 0x0, 0xa, 0x0, 0x80, 0x0, r3, r1}, {0x8, 0x7, 0x2, 0x800, 0x8000, 0x100, 0x28b, 0x77}, {0x1, 0x80000000, 0x9, 0x9}, 0x90a, 0x3, 0x2, 0x0, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x32}, 0xa, @in=@rand_addr=0x4, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0x9cb3, 0x3f}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) syz_open_dev$mice(&(0x7f000030a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/15 14:26:03 executing program 6: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8001) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8, 0x40000000101, &(0x7f0000022000-0x8)) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x8, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae19fcea002000000004002ecd959baa11b50700000001", 0x5}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/15 14:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000654000)='net/ipv6_route\x00') pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d1c000-0x1000)=""/4096, &(0x7f0000b86000-0x4)=0x1000) 2018/02/15 14:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f64000)='./file0\x00', 0x8000, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000015e000)=""/30) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') ioctl$KDMKTONE(r1, 0x4b30, 0x7) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000ce1000)=0x8) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00008c6000-0x2)=""/2) pread64(r1, &(0x7f0000000000)=""/129, 0x3e1, 0x20000) 2018/02/15 14:26:03 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000), 0x4) [ 69.802038] IPVS: Creating netns size=2536 id=16 [ 69.888738] pktgen: kernel_thread() failed for cpu 0 [ 69.893954] pktgen: Cannot create thread for cpu 0 (-4) [ 69.899741] pktgen: kernel_thread() failed for cpu 1 [ 69.905105] pktgen: Cannot create thread for cpu 1 (-4) [ 69.910658] pktgen: Initialization failed for all threads 2018/02/15 14:26:03 executing program 7: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdb000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000fdc000-0x68)={0x2, 0x100000001, 0x100, {0x0, 0x989680}, 0xffffffffffffffc0, 0x7}) futex(&(0x7f0000fdb000-0x4), 0xb, 0x0, &(0x7f0000fdb000)={0x77359400}, &(0x7f0000fdb000-0x4), 0x0) 2018/02/15 14:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c86000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f00005c7000)=""/217, 0xd9, 0x80000000000000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000523000)) 2018/02/15 14:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000249000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00001ca000-0xf2), 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ec1000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) close(r0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000db4000)=0xd6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f0e000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/15 14:26:03 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x5, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x10) 2018/02/15 14:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000916000-0x8)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000cbc000-0x10)={0x810, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xfffffcbc) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000edb000-0x9)="747275737465641e00", &(0x7f0000a8e000)='[*\x00'], 0x1000) getpeername$unix(r0, &(0x7f00009e4000-0x6)=@abs, &(0x7f000094d000)=0x8) 2018/02/15 14:26:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400}, &(0x7f0000fe7000)={0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{r0, 0x8}, {r0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) sched_getscheduler(r2) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a85000), 0x80800) accept4$packet(r3, &(0x7f00004ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007db000)=0x14, 0x800) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000720000)={r4, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) getitimer(0x2, &(0x7f00004aa000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f000013e000), 0xfffffffffffffe9e) 2018/02/15 14:26:03 executing program 0: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) 2018/02/15 14:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/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, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000052e000-0x4)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000725000)={0x7, 0x46cd}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) fcntl$getown(r1, 0x9) 2018/02/15 14:26:03 executing program 0: mmap(&(0x7f0000000000/0xc34000)=nil, 0xc34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000c35000-0x60)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000367000)=0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000c34000)) fcntl$setown(r0, 0x8, r1) ptrace(0x4208, r1) 2018/02/15 14:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f000045d000), 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[]}, 0x0) 2018/02/15 14:26:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0}) ftruncate(r0, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000249000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x305, @random="3e7596fb1adf"}}) close(r1) openat$pfkey(0xffffffffffffff9c, &(0x7f000055f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f0000941000-0x8)={0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000093c000-0x8)) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00008c7000)={0x2, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1, 0xa, [{{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x20}}, {{0xa, 0x1, 0xfffffffffffffb38, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, {{0xa, 0x2, 0x5, @empty, 0xee}}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, {{0xa, 0x1, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}}, {{0xa, 0x0, 0x69, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0xf80000000000000}}]}, 0x590) fsync(r2) 2018/02/15 14:26:03 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000257000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dbe000)='/dev/hwrng\x00', 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002d1000)={0x0, 0xc2, "0f611276f80795b426536139b661895ba8c0de44a39200a4654edb5fcae876c4ab4cce158c164b766ad8422e7594b8bf1934d415c041a302c26ed2552e27f88c0cf248e2e408215390a816650ea837170dc39fbdbd179cec9242f5ceb681fe40e50d04148816ed810a807f60ad2503285558df2bb16be88d4d5f01b35b769b9b1352f5c3d4ec46c212d4f07ef0753357d645d476fcde40c8af1e4aa9ea8dec91c1fa04515673c2e0436e27bbc19ec5f2949e2717335455f080ded8392b9335678145"}, &(0x7f000001e000)=0xca) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000017f000-0x3b)={r1, 0x33, "3c9bfa46cd817abf2270674854d83dfad4b87ff08d7aac74cd86e402910aa95b93b937c9e22c18af5fa02db840531157386270"}, &(0x7f00005f3000)=0x3b) clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000048000-0x10), &(0x7f0000003000-0x10)) 2018/02/15 14:26:03 executing program 5: r0 = socket(0x10, 0x80000000000802, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x80000000}, 0x8) fchown(r0, r1, r2) 2018/02/15 14:26:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000665000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000eb2000-0xe8)={{{@in=@local, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000ec000-0x4)=0xe8) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) 2018/02/15 14:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000930000-0x50)="49fb0e8191fb7117ca59d20ccb297c81c1194e04f8e7e4f7288d4eb5d43bbd09de3b19e4327f4d93c691bfe84568ba2dc09f3e18f2b3920ee118094c743c4211d117b3f61fdf03c32559aab1cc91cc44", 0x50, 0x4000000, &(0x7f00007f5000-0x1c)={0xa, 0x3, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) pause() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000312000)={0x0, 0x0}, &(0x7f00000d9000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d5e000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xfffffffffffffffc, 0x3, 0x1, 0xa, 0x80, 0x20, 0x87, 0x0, r1}, {0xffffffffffffffe1, 0x80000001, 0x100000000, 0xffffffffffff0001, 0x1333, 0x7fff, 0x5}, {0x800000000000000, 0x7fffffff, 0x80, 0x7}, 0x10001, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7e}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x7, 0x0, 0x1, 0x100000000, 0xffff, 0x7ff}}, 0xe8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[]}, 0x8000) [ 70.054613] binder: 14302:14307 ERROR: BC_REGISTER_LOOPER called without request 2018/02/15 14:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eb000-0x4)=0x101, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f4", 0x1, 0x0, 0x0, 0x11b) 2018/02/15 14:26:03 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x3, @rand_addr=0x7}, 0x4b7906574bdda3b2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) [ 70.095368] binder: BINDER_SET_CONTEXT_MGR already set [ 70.101391] binder: 14302:14325 ioctl 40046207 0 returned -16 [ 70.109728] binder: 14302:14307 ERROR: BC_REGISTER_LOOPER called without request [ 70.123342] binder_alloc: 14302: binder_alloc_buf, no vma [ 70.130145] binder: 14302:14325 transaction failed 29189/-3, size 0-0 line 3127 [ 70.143508] binder: 14302:14307 got reply transaction with no transaction stack [ 70.152281] binder: 14302:14307 transaction failed 29201/-71, size 24-8 line 2920 [ 70.164472] binder: undelivered TRANSACTION_COMPLETE [ 70.169650] binder: undelivered TRANSACTION_COMPLETE [ 70.175424] binder: undelivered transaction 87, process died. [ 70.184939] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.190479] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/15 14:26:03 executing program 3: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0x7, 0x40) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x7ff, &(0x7f0000dd7000-0xaa)=""/170) 2018/02/15 14:26:03 executing program 4: mmap(&(0x7f0000dfc000/0x3000)=nil, 0x3000, 0x3, 0x37, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) ustat(0x6, &(0x7f000087e000-0x20)) 2018/02/15 14:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d55000-0x58)=@alg, &(0x7f0000605000)=0x58, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000095c000)=@assoc_value={0x0}, &(0x7f00000a9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000043d000-0x10)={0xe4ea, 0x1, 0x0, 0x80000001, r1}, &(0x7f0000c3f000-0x4)=0x10) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000082c000), &(0x7f0000c40000-0x4)=0x8) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e9b000-0x8)) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) 2018/02/15 14:26:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a8f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f29000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000093b000)=0x0) r4 = getpgid(0x0) rt_tgsigqueueinfo(r3, r4, 0xd, &(0x7f0000dc7000)={0x9, 0x6, 0x54, 0x2}) r5 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') splice(r5, &(0x7f00008df000-0x8), r2, &(0x7f0000d6a000-0x8), 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000085d000-0x5c)={0x4, 0x0, {0x3, 0x1, 0xd0, 0x3, 0x6}}) 2018/02/15 14:26:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b42000)) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/02/15 14:26:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000348000-0x24)={0x14, 0x0, 0x4, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0x8000f, 0xe2, &(0x7f0000e6e000)={0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000df6000)) 2018/02/15 14:26:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000071d000)='\x00', 0x40, 0x0, &(0x7f0000526000-0x40)={0xffffffffffff0c6b, 0x80, 0xffffffff, 0x9, 0x100000000, 0x100000000, 0x80000001, 0x3167}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b08000)=0x0) fcntl$lock(r0, 0x7, &(0x7f000038d000-0x20)={0x1, 0x4, 0x5, 0x2, r1}) r2 = socket(0x10, 0x802, 0x0) writev(r2, &(0x7f0000118000-0x70)=[], 0x1000007d) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000080000)) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00001da000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000146000)={0x0, 0x4c, &(0x7f00002d3000-0x4c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @rand_addr=0x20}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000929000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cb8000-0x8)={r4, 0x0, 0x1}, &(0x7f0000f57000)=0x8) bind$llc(r2, &(0x7f00003d3000)={0x1a, 0xf7, 0x7, 0x2d1, 0x3, 0x80, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) 2018/02/15 14:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000434000-0xc)='/dev/autofs\x00', 0x20200, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) 2018/02/15 14:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00002e3000-0xd)='/dev/urandom\x00', 0x0, 0x141400) pread64(r0, &(0x7f00005d0000), 0x0, 0x0) 2018/02/15 14:26:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003f3000)={0x0, @in6={{0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x7ff}}, [0x1, 0xfff, 0x9, 0x9, 0x7, 0xbc60, 0x8001, 0x0, 0x1, 0x7fff, 0x4, 0x100, 0x10000, 0x1, 0x7]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000936000-0x98)={r1, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x2, 0x207}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r2, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) 2018/02/15 14:26:03 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000002c000+0xb0a)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000016000)=0x1c) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000002c000)=""/216, 0xd8, 0x40000142, &(0x7f0000023000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) ioperm(0x7ff, 0x5, 0x6) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002e000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x4) accept$nfc_llcp(r2, &(0x7f0000003000), &(0x7f000001c000)=0x60) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x1800000000000, 0x100) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000002f000-0x4)=0x1f, 0x346) recvfrom$unix(r2, &(0x7f000002d000)=""/56, 0x38, 0x2, 0x0, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000003000-0x20)={@generic="9f6b16c5b2d722833ae05624f0615f69", @ifru_flags=0x802}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000007000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f000002c000)={&(0x7f0000029000)={0x10}, 0xa, &(0x7f0000016000-0x10)={&(0x7f0000012000)={0x1c, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x0, 0x86, [@typed={0x0, 0x7f, @pid=r3}, @typed={0x0, 0x4c, @binary="8f82b18c2bbf576d7058f712e058a10984c24f11feef5194f2a31b79a6ed23d0be6cd222f1f2eb308cec70f7d04d8fe217aedacc222dbe6d06f6547011480491429ee297"}, @typed={0x0, 0x34, @pid=r4}, @typed={0x81, 0x9, @binary="cbbdb5c7c8604f2b200b7f685835c7c85aa2a6255afcdbaebc71ba41ecafeca1b629eefdb00ad1b12e1cac73bbece8f0761800eea99015f979a7a6371aea6fd55aad425d688e8b62d609d638a1bf969e22192e8c15ddb21fb5b2647e64d70f15"}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000019000-0x4), &(0x7f0000027000-0x4)=0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000030000-0xd6)=""/214) 2018/02/15 14:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000896000), &(0x7f00002e5000)=0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000016b000-0xc), &(0x7f0000a18000)=0xc) capset(&(0x7f0000505000)={0x399f1736, r2}, &(0x7f000075c000-0x18)={0x0, 0x0, 0x4, 0xfffffffffffffffb, 0x200, 0x4}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fc7000-0x10)) 2018/02/15 14:26:03 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000015000), &(0x7f0000018000-0x4)=0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030007fffd946fa283bc0a00004003000000031d8568f1ffffffd188737e", 0x24}], 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/15 14:26:03 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x4000000000802, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f9b000-0x58)=@alg, &(0x7f00006bd000)=0x58) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000248000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000a1d000-0x3c)=@bridge_dellink={0x20, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000df7000)={0x0, 0x5}, &(0x7f0000d26000-0x4)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f9c000-0xa0)={r3, @in6={{0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x9}}, 0x7, 0x0, 0x72f0, 0x6, 0x5}, 0xa0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000f9b000-0x10)={0x3d, &(0x7f0000f9a000)=""/61}) 2018/02/15 14:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d05000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ab9000)=[@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0xb0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000be6000)={0x0, 0x0, &(0x7f000078d000-0x50)=[{&(0x7f00000f6000-0x9d)=""/157, 0x9d}, {&(0x7f0000f89000)=""/102, 0x66}, {&(0x7f0000573000-0x80)=""/128, 0x80}, {&(0x7f0000e41000)=""/181, 0xb5}, {&(0x7f0000ca7000)=""/206, 0xce}], 0x5, &(0x7f000088a000-0xc1)=""/193, 0xc1, 0x80000000}, 0x100) r2 = syz_open_procfs(0x0, &(0x7f0000951000)='personality\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000060f000)=@assoc_value={0x0, 0x6}, &(0x7f00005a9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000621000)={r3, 0x7ff, 0x4, [0x5, 0xfff, 0x8, 0x0]}, 0x10) r4 = accept4$packet(r2, &(0x7f000057b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00008f6000)=0x14, 0x80800) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4), 0x0) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b5a000)={r3, 0x4}, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a29000-0xc)={0x0, 0xff, 0x30}, &(0x7f00009f7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000df3000)={0x3, [0x0, 0x6, 0x5d]}, 0xa) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00002a6000)={@common='nr0\x00', @ifru_mtu=0x9}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ef3000)={r5, 0x101, 0x7, 0x5, 0x7fffffff, 0xffffffffffffe2fb}, 0x14) clone(0x2100, &(0x7f0000cf9000)="099db4ccf4867ec48aaec89e9ab336de0193870b20a4c09dcec19a01d8102303b8352a380e671f5bd324e686dfa4852d23389a326237d3cf37ad1e959b2baced62c5eda29bd72225e697a0e65504d4db079dd35486c8a71c2226e2809111c600cd16b50e946540c1ae7bf28444140fcea9e50fb177a86eb1f02cf5eb4d7e30079d0a49bf20b366773dd0dac0e4649caaecd88e28d7d794ed4e0a560370", &(0x7f000090d000), &(0x7f00001ed000), &(0x7f0000eac000)="5c02bd4dcb13928b80f3f5ad63ab8641d896a988607ce5267a3d7bd74ec16ce8106e7be5f1bf6e28ab143a17b7642a3eb3960f83f2e024717e2586765bc9690e8cb1d9ddd5dac462536117a73c89910527f5cb72331bfd9fe4f163a2239b1c35ff665a42a7795e81ddb71a2ad21f78558756f4f52470bf63384a09c42d3f8d4e3f859012a8418dc2b05007b89671557e580040fcfcde55da382abf434719dccfbd0a79cd115a299d760e32e738538fa6bab9abcbc5bf22095a6b43cd66ce119c07047fe2cfacbd8695879fc4") getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000246000-0xe8)={{{@in=@broadcast, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000f71000)=0xe8) nanosleep(&(0x7f00002f3000), 0x0) ioctl(r4, 0x8, &(0x7f00001f4000-0x5f)="7eb82856ce0e62c43660bcf02f9560e999f2d910b9b6d65b20a42897136bca2bdfb3f0a716c7de1121ac40e7495563789413b0b54fbf8510f7ad631f9a49327ce9247e305419ca0306a828edc87f7415ef62772400013500b4d2e3ff94bdd4") r6 = pkey_alloc(0x0, 0x0) pkey_free(r6) 2018/02/15 14:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000020e000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000def000-0xb8)={0x0, 0x8, 0x80000001, 0x0, 0x99, 0x2fe, 0x1, 0x7, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x2, 0x4, 0x7c9, 0x3, 0x5}}, &(0x7f0000931000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f04000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0xcaa0, 0xffffffff, 0xffff, 0x2, 0x0, 0x6, 0x2, 0x80000001, 0x5, 0x499, 0x7, 0x88bc, 0x1, 0x6, 0x5]}, &(0x7f0000e55000-0x4)=0x108) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) mkdirat(r0, &(0x7f0000988000-0x8)='./file1\x00', 0x2a13089bacc7fab7) 2018/02/15 14:26:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000a80000-0x8)='./file0\x00', &(0x7f0000f64000-0x8)='./file0\x00', &(0x7f0000734000)='ext2\x00', 0x0, &(0x7f0000bb4000-0xbb)) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/15 14:26:04 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000af9000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000413000)={0x0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000001000-0x58)={0x0, 0x100, 0x5, 0x4, 0x40, 0x8}) setpriority(0x3, 0x0, 0x0) 2018/02/15 14:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eae000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000728000)={&(0x7f00005de000/0x3000)=nil, 0x3000}) r1 = open(&(0x7f0000245000-0xa)='./control\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00005d2000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) getdents64(r1, &(0x7f000039c000)=""/32, 0x20) ioctl$int_out(r1, 0x5460, &(0x7f000080a000-0x8)) getdents64(r1, &(0x7f000059a000)=""/87, 0x57) 2018/02/15 14:26:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x1a0) mmap(&(0x7f0000978000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000097a000-0xc)={0x0}, &(0x7f0000979000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x1, r1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000097a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000003000-0x20)={@generic="8fca9c208a4566fdb1619c239d0373ce", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000978000/0x1000)=nil, 0x1000, 0x1000007, 0x10012, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x108, 0x0, &(0x7f0000003000)=[@clear_death={0x400c630f, 0x4, 0x2}, @register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x78, 0x18, &(0x7f0000003000)=[@ptr={0x70742a85, 0x0, &(0x7f0000003000), 0x1, 0x4, 0x2d}, @ptr={0x70742a85, 0x1, &(0x7f0000002000), 0x1, 0x1, 0x16}, @ptr={0x70742a85, 0x0, &(0x7f0000003000), 0x1, 0x1, 0x2e}], &(0x7f0000003000)=[0x38, 0x38, 0x48]}}, @transaction={0x40406300, {0x101, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x30, &(0x7f0000004000-0x38)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fda={0x66646185, 0x5, 0x3, 0x18}], &(0x7f0000002000-0x30)=[0x70, 0x38, 0x20, 0x30, 0x48, 0x78]}}, @dead_binder_done={0x40086310, 0x4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x50, 0x40, &(0x7f0000003000-0x50)=[@fda={0x66646185, 0x0, 0x1, 0x17}, @flat={0x73622a85, 0x10a, r4, 0x4}, @fd={0x66642a85, 0x0, r3, 0x0, 0x1}], &(0x7f0000003000)=[0x38, 0x38, 0x0, 0x0, 0x38, 0x0, 0x60, 0x78]}, 0x1}}, @acquire_done={0x40106309, r5, 0x3}], 0x50, 0x0, &(0x7f0000004000-0x50)="c4c5835eb22cfcace4fb3d387d124bf92f22fed564b209a9f97e4c22e244c9e5fb0ca40de8a5f8b98ea5212decf0af137e912c5db8e73163af02f6718d1e861bd0ae4ee5a7e8b8d86bcdd2bde6788d8e"}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000097a000-0xc)={0x5, 0x4, 0x100000000, 0x3, 0x2, 0x11376630}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000005000-0xcd)=""/205, 0xcd) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x6}, &(0x7f000097a000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000-0xc)={r6, 0x5, 0x20}, 0xc) 2018/02/15 14:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e9c000)=0x40000000001, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00002a6000-0x1)="c3", 0x1, 0x40041, &(0x7f0000834000)={0x2, 0x1, @rand_addr}, 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f0d000)={0x0, 0x1000, "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"}, &(0x7f0000a1d000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d80000-0x18)={r2, 0xb4df, 0x30, 0xffffffffffffffff, 0x6}, &(0x7f0000bb2000)=0x18) r3 = getuid() getgroups(0x2, &(0x7f0000b2e000-0x1)=[0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000a01000-0x8)='./file0\x00', &(0x7f000003c000-0x8)='./file0\x00', 0xc000, r3, r4, 0xfffffffffffffff7, 0x2, 0x2000000) creat(&(0x7f0000c3c000)='./file0\x00', 0x104) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/15 14:26:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x1c)=@ethtool_sset_info={0x37, 0x7, 0x8, [0x7f, 0xfffffffffffffff8, 0x8]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x400000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000939000-0xa8)=""/168) 2018/02/15 14:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x10156}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b41000-0x10)={0x0, r1+10000000}, &(0x7f00008dc000-0x8), 0x8) signalfd(r0, &(0x7f00006a0000), 0x8) 2018/02/15 14:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b72000-0x8)='./file0\x00', &(0x7f0000a65000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6000020000001276, &(0x7f00008ea000)) 2018/02/15 14:26:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000056b000)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)) 2018/02/15 14:26:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) pause() timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) openat$pfkey(0xffffffffffffff9c, &(0x7f00004a7000)='/proc/self/net/pfkey\x00', 0x40801, 0x0) timerfd_settime(r0, 0x0, &(0x7f00000a1000), &(0x7f0000adc000-0x20)) 2018/02/15 14:26:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000)=0x7) chdir(&(0x7f0000000000)='./file0\x00') 2018/02/15 14:26:04 executing program 6: r0 = open(&(0x7f0000213000)='./file0\x00', 0x8000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x2c)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00004fb000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/15 14:26:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x40000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000066a000)={@loopback, 0x0}, &(0x7f0000f0a000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000064d000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x9, 0x1, 0x7, 0x1, 0xf28a}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000fe9000)="5b8758ed98798ca21c724daff3f7046e808e12d3a41c19b278ecc86160276324e5b1efce185c993fa4b6d2619e7489263d423b401652d6885dc42f1cab8d3ef660bbf465b268587c12168b8f9c84337b9dae595a0bbad6ea6f37e437ad85496f6797ec94d0a8cfcf6dc1a5af6616a84252bfda999e157bbdb111f6176ff66070270c65463626c078c87ceaa4a8d39f2ac57efb0ce218f6e5c3032ce5acf1ce94929d6db875743be89913d424a61f5998c7cb878a8114d7578c7493fd", 0xbc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs, 0x8, &(0x7f00006a7000)=[]}, 0x0) r4 = dup3(r2, r3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000cfe000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in=@local}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000e0e000-0x4)=0xe8) r5 = getpgid(0x0) lstat(&(0x7f0000e55000)='./file0\x00', &(0x7f00004dd000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmsg$netlink(r0, &(0x7f0000810000)={&(0x7f0000c8a000)=@kern={0x10}, 0xc, &(0x7f0000afe000)=[{&(0x7f0000e91000)={0x1034, 0x1b, 0x8, 0x0, 0x0, "", [@generic="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@generic="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", @typed={0xbc, 0x16, @binary="70519dd00097477229c17de67a1fc4bf06af4bdd714a0df45a5d9c39b5418c249bb45899db2a225cf680569dff3b8c444f9e14dbbe9a3e67023cd3d0d246ef55dc7e640761f72232eb896bb127019c9e08aab1f5e316e64b3b40cb7840bbd7a6bb99375a63c59fb7da8db6205d9fcbaea98992cf4b1f71ece6022250c4201d75b474afa612b7995008a5d50a994290d06d6ba0846f5c08bfc733d601c91185e0aec890dcb5cf96b757d2a839958943f5f6a2"}, @typed={0x18, 0x59, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}}]}, @nested={0x48, 0x5, [@typed={0x18, 0x93, @str='/dev/usbmon#\x00'}, @typed={0xc, 0x6e, @fd=r3}, @generic="6bca79e0ec6f4855efedbe997d59b73cdc8d39e9130a3bd0f466589db0537b64"]}, @typed={0x10, 0x27, @u64=0x7}, @nested={0x378, 0x3c, [@generic="66946235e9707dafca0d76a6eba5dcedf964fc16f4a23908f745227ebea4a0ec0f4c5ff60035dc5c4163e898ca5fd12a35369e1f065118aabec59d378ecfcfe1872cb368ac2f0275de30d086593efcef51334379bd17ae4bd933f520c5777bf110c09440e5517a53d22d8fb0d1dfe18b1bd28abb21fe49b2d07dfeabb011c400732f388fae453a84779a832abd176de876f244251e0e8bfab2a19be9870389eb48977d9dc5f99302e3a5f8343e6095fdbb24", @generic="fc16c9d6dd4689f17efef08cdb126e0cf21fd56eb75c0dbd09c38b0337673128d03d03d7c9117cfc03b146eb330dc29259de9c0e05a185dcc581f6fb11806bef2fb5a53ff7ed606b1cc8198dff61abb29c27e64dadeca2c8bc9a50d78cc57dc197ef268a6f0de91d", @typed={0x8, 0x86}, @typed={0x10, 0x79, @u64=0x9}, @typed={0x18, 0x8b, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="b74ec4426b3bac1857528fd590d20924b2ba245dd37b6985c8e66298a4aacc1ea4e073a5cc2fd1f55c51bbca8f259b53da24b87c90a5fd62f6c134bd0a80d9ebb34430353b3b2e26ad4dafcdab24251ca6959075c54313c3e694be2981ad4ca8ebbdc6668769c2f98853b13374db66c9bc36e67a0405f5bc545bd549716bca3b1e024c1e6eabe7e0cc824f6b5b2c6082ca15b1e70845b8251f42ea715494", @typed={0x8, 0xb}, @generic="31f400c529d3462108857e9c1a4425ed89248e63e74b0481faebc5f1a7269d79bbabb1662ef93107ee1ca5b96194638042feace202ba9f6b5c7c3272810d4bec9b74538b5080ebcf2b3c53968f5123670e10617a24be16a8bb99a9889dfbc50585a9670ee8a633f79433a8d305f56af207f394306aef6a4921552ba4d35bfca0c1c1c0dde86beaefae8f99fc3ecb17ef1b9c88b680fae0783ec7c1c8eb6af4a8a0df3dccefeffad873bdf67c2e36f9", @generic="4ca80b6fa695c96c01e383105cc5270ac09a099f9a7d8988700444c2f3091b4c1a3689b9a794b6c79c35e7f11bfb26ec3968b41c9b6d5798f19082c29b94bc0fc7059929828c6f753d8c2a616498ba312c8db93936716a8aaa902b413f674cf6ee94c70c783e5546e51499d5694e55f120a42cbe284b0bec6ac3e13302afe7c79ed13c9db18d15ab26694465cbcbb16acee9e6da84b1e75880e3b96c4158ae2ecd31285e858d540702d58c8b62a3d3fd3f171f64b6040827b572a12bfb27b037458ff436541f9a5df04224dd813070c98b84"]}]}, 0x19a0}], 0x3, &(0x7f0000832000-0xa8)=[@rights={0x28, 0x1, 0x1, [r0, r3, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r4, r4, r3, r2]}, @rights={0x28, 0x1, 0x1, [r3, r2, r0, r4, r4, r4]}], 0xa8, 0x4051}, 0x24008000) getsockopt$sock_int(r3, 0x1, 0x4, &(0x7f000000f000-0x4), &(0x7f000000f000-0x4)=0x4) 2018/02/15 14:26:04 executing program 3: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000e78000)=@sco, &(0x7f0000246000-0x4)=0x8) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000018b000)=@common, 0x10) close(r0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e80000-0x20)=[{0x2, 0x3}, {0x3, 0x9}, {0x0, 0x6}, {0xa}], 0x4) 2018/02/15 14:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000468000)='highspeed\x00', 0xa) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000873000)='vegas\x00', 0x6) 2018/02/15 14:26:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009b8000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000055c000-0x98)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x81, 0x7fff}, &(0x7f0000ef5000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009a0000)={0x2, 0x4, 0x9, 0x4, 0x2, 0x2, 0x5b, 0x7, r1}, &(0x7f00001a1000)=0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b35000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x2, 0x4, 0x401, 0x3315, 0x5}, 0x20) getsockopt$inet6_int(r2, 0x29, 0x36, &(0x7f00007c8000), &(0x7f0000f14000)=0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a30000-0xb)={0x7, 0xffff, 0xf7, 0x0, 0xf1, 0x1ff, 0x4, 0x0, 0x100000000, 0x849c, 0xffffffffffffff48}, 0xb) 2018/02/15 14:26:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f}}) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ae3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2000000000040001}, 0x1c) 2018/02/15 14:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085d000)='/dev/sequencer2\x00', 0x401, 0x0) munlock(&(0x7f0000f7a000/0x4000)=nil, 0x4000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00002ac000-0x8)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000035e000)='/dev/sequencer2\x00', 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{}, {0x1ff}, 0x0, 0x4}) 2018/02/15 14:26:04 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00001d2000)='/dev/usbmon#\x00', 0x100000000, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000bb1000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000031f000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)) delete_module(&(0x7f00006e1000-0x1)='\x00', 0x200) fcntl$lock(r1, 0x24, &(0x7f000001d000)={0x8000000000000001}) 2018/02/15 14:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f000079b000), 0x7db4) r1 = accept(r0, 0x0, &(0x7f0000817000)) sendfile(r1, r0, &(0x7f0000ae2000-0x8), 0x28) 2018/02/15 14:26:04 executing program 0: syz_open_dev$urandom(&(0x7f0000a57000-0xd)='/dev/urandom\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x4080) 2018/02/15 14:26:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000232000-0x9)='/dev/ppp\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000af9000)={0x0, 0x0}) write$evdev(r1, &(0x7f00004f0000-0x48)=[{{0x77359400}, 0xf800, 0x4, 0x4}, {{r2, r3/1000+30000}, 0x0, 0x1, 0x1f}, {{0x0, 0x7530}, 0x7, 0x200, 0x3f}], 0x48) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) prctl$intptr(0x3b, 0x100000000) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/15 14:26:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8), 0x45a2, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d78000-0x11)='/dev/vga_arbiter\x00', 0x880c0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f000061e000)={0x0, 0x0}, 0x0) connect$inet(r2, &(0x7f0000028000)={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}}, 0x10) sendfile(r2, r0, &(0x7f000001f000), 0x200010004) r4 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x6f666d81, 0x1f}, &(0x7f0000002000-0x4)=0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000478000)='/selinux/enforce\x00', 0x20000, 0x0) r5 = getpgid(0x0) getpriority(0x1, r5) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000002b000), &(0x7f0000016000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002b000), &(0x7f0000004000-0x4)=0xc) bind$inet(r3, &(0x7f00000b7000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) r6 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) faccessat(0xffffffffffffffff, &(0x7f0000953000-0x8)='./file0\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000743000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r7, 0x0) 2018/02/15 14:26:04 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x8, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x18001, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000005000)=""/189) 2018/02/15 14:26:04 executing program 6: r0 = socket(0x18, 0x0, 0x4) getpeername(r0, &(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f000079d000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/103) 2018/02/15 14:26:04 executing program 0: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000076f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000ac2000-0x24)={0x2, 0x9, 0x2, 0xf39c, 0x7, 0x4, 0x7fff, 0x6, 0x6, 0x3ff, 0x6, 0x9}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000777000-0x8)={0x0}) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000469000)={r1, &(0x7f0000cd8000-0xa7)=""/167}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000c55000-0x8)={r1}) clock_gettime(0x4, &(0x7f0000cd6000-0x10)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r2}}, &(0x7f0000cd5000)) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000cd7000)='/selinux/avc/hash_stats\x00', 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000095b000-0x20)={0x7, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00001be000-0x10)={r4, 0x800}) alarm(0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000263000-0x8)) 2018/02/15 14:26:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f28000-0x10)=[{&(0x7f00005f0000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) 2018/02/15 14:26:04 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000cc7000)={0x0, r1}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f000008c000), 0x4) 2018/02/15 14:26:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) pipe2(&(0x7f00003ca000)={0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d01000)=0x8, 0x4) 2018/02/15 14:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f000032a000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x2441) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000e0b000)={0x5, 0x1ff0000000000000, 0x101, 0x6, 0xec, 0xfffffffffffffff9}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) mount(&(0x7f000026e000-0xe)='./file0\x00', &(0x7f0000acf000)='./file0\x00', &(0x7f0000310000-0x5)='%&t3\x00', 0x2000, &(0x7f0000349000)) 2018/02/15 14:26:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0xffffffffffffff09, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1ae, 0x0, &(0x7f0000f4a000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/15 14:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xfffffffffffffffe, 0x2d7) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/02/15 14:26:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x88000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000851000-0x8)={0x0, 0x9, 0x5}, &(0x7f00000a5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000064000-0x8)={r3, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000003d000-0xc)={r3, 0xc6, 0x10}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/02/15 14:26:04 executing program 0: pipe2(&(0x7f0000d6f000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x90)=[{0x0, 0x5aa, 0xaece, 0x0, @time, {0x10000, 0x5}, {0x1, 0x80}, @ext={0xf1, &(0x7f0000001000-0xf1)="0c22703850c43464471bc55b78484abe2556a3964bb1f1d0b1633dd7fe9fb07880c97f9760c8808a3f9d2d321cb24a50c11d3e860ed9bc4b7addc0feb5eae35f501b932aa38bb43fd2a026fde068938f579ed0e313b9741842d211b5205a4e493a8891d119cef7cd43195235ac8c9285f24f262416ce81b5bf9657fd7a752d7e4525f9a978d5aa94dff53ff474fdacba0872edda54ec86628ac910eb32a4bb14324412e77088125eaeb02847a3951dabd91e7f89c71a52cb1cd171e177fb8836b5aa759af999c3e45f3174b1137af70e106584af4b9f08e8e02041600060c0509ad74d1d7ae128310f45b730fd908b090d"}}, {0x9, 0x3f, 0xed0, 0x800, @time={0x0, 0x989680}, {0x4, 0xffffffffffffff01}, {0x1f, 0xb9}, @time=@tick=0xff}, {0x8001, 0x1, 0xfffffffffffff1d9, 0x1ff, @tick=0x80000000, {0x2, 0x3f}, {0x5, 0xfe}, @result={0x2, 0xffff}}], 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x1}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000065b000-0x8c)={0x7, 0x7, 0x7c, 'queue0\x00'}) 2018/02/15 14:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x16) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e58000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000ca5000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004bd000)='/proc/self/net/pfkey\x00', 0x343000, 0x0) connect$ipx(r1, &(0x7f00004a1000-0x10)={0x4, 0x0, 0x3, "306ac8a6d4d8", 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000472000+0x5f5)={0x0, 0x4, 0x30, 0x8bf, 0x68f6}, &(0x7f0000389000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003f4000)={r2, 0xef, "69646bf138fa096e8d7e685397c5d6843e938d421bc206cbd1843e1a7f5ee4c622c3a48ee54020a64f1f97c1a16163ae05af1b4cb21493268092fbd3f72c5730626b7209e27b4a8381619123e1d55f317436bb8be0ad9f3399a5cd66d9a240de677c1bc3fe06decbf9f64fba9d1ccbc8bf04de2623d5503de0073683e50aad0dbeea1d406f8ec038bfca368578069c2d9ca3ca434d88c1ecd5331f4437baaee6e54c9eb84c04d779ff7884eab82128a4615008331c283b777de9d368e1953bd887092371f41e06c6f8b570b2418c3c24cb36bb5b8d245432c268dbc6828617aaef2f681d3d0eecc718040e04688283"}, &(0x7f0000f41000-0x4)=0xf7) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000d6a000-0x1000)=""/4096, &(0x7f0000c80000)=0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00009d4000-0xbc)) setns(r3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000211000-0x4)=0x7f, 0x4) 2018/02/15 14:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004be000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x23, &(0x7f0000eb0000)=0xffffffffffff8000, 0x4) bind$inet(r0, &(0x7f0000dfa000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000be8000-0xc)={0x0, 0x7, 0x10}, &(0x7f000048f000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000093d000-0x8)={r2, 0xbe}, &(0x7f0000e9e000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000057b000)) 2018/02/15 14:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r0 = accept(0xffffffffffffffff, &(0x7f0000564000-0x60)=@nfc_llcp, &(0x7f00001bb000-0x4)=0x60) write(r0, &(0x7f0000281000)="ed0216f979a103a5efbf89046e1242653ec1a5d78aa479357cbefe9bb2b2d3396933bc4142420dfad7f87880a606d39c36b79f5b17a01cea1a8ebc8cd84782", 0x3f) open(&(0x7f0000d21000-0x8)='./file0\x00', 0x8200, 0x108) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000f1f000-0x44)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000136000)) r2 = syz_open_dev$mice(&(0x7f000026b000)='/dev/input/mice\x00', 0x0, 0x14080) sendmsg$unix(r2, &(0x7f0000e40000-0x38)={&(0x7f0000758000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000ee000)=[{&(0x7f00008d0000)="51174547381c777777ba8e3e", 0xc}, {&(0x7f00009b5000-0x1000)="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", 0x1000}, {&(0x7f00009bb000-0x82)="0596c079b4c9bb3b93a5245beb9ed228811cc07819a5699fd505294fbe110c73f138af75e91c4d0c9cd5975e4d7e5b2e075d1d695ea9a45ed3674aa90cb6340d1b4caabadbb10cf9e17c84408a62443f782fd6abc426890632badb52cba814e8c68b643ac3c01fd1d7d50456aff57e62395375dee0ff91338b67582f40246fd2f575", 0x82}, {&(0x7f00004f4000)="693c45a3dee914a550fd95db4a509cc81ce1fc1b4f674dcf56be8edf673e82afb975817cde91373f8868603350f53fba1f6849b16f0061e54dcb8f56eecddebecf41bb1061bc2246c53343803eaf47a876a024e98d905cc8c719ce1cc4ffd3654715ce0eb1182e4553622a3052c84663df35880252bb19fe0f2759d9c5bb843bcfe01a6d92399e5f829c7564073611d182c555274707f4c41b8c77f05849334e2e712d00c005dd770a", 0xa9}, {&(0x7f000048c000-0x2)="d624", 0x2}, {&(0x7f000051f000)="3f58454b7e130340db9a694ce36a020031911135b47f8ae2c3f0ceeac9f941027568e7d5f3e85740e211bb38c526ca50a42d0e081d1762c0ca9cef9ff4f9fdde65d1847052f30b1f5096f54838e519bb09fe84ab7137651b0cebd9ba4420e7dda3dc6db30574efe395c5f219c965bbb30bd160e03fc9bb656702ffc9d227d5770cb1a110781c27cfaf1f97fb72836c64e76356977a", 0x95}, {&(0x7f0000b59000)="e3ab3eb475391ba25927e471f4b81fdb21503b606e66b4047d2323b4b72085137da1e63b0da37c6d162c11cfcc090e2aa951e98e4ca6db96d08ee74d", 0x3c}, {&(0x7f0000094000)="017aa349f179387adca76915e6cdc7e3ff3f881f4e91d571d13d1625135aeed6e10e70d529bedf3b0d6fdd9027c544ac796b4382b4a2abe0906d00bd06732de06a663ee146833627d1af6849451e5695f246b498132bf685a74e0c8dc0dfb816e5878438d6c39565bd7d0633b0cd677286fd4177580d6c2fa2d9b19caf7d23fe40f2449b4dc9254b2e664de97214ed675dfbcf822b1c1c0b445fc99b78e9c87fcd6c940dcf9bd15cc41b038adb373fd80320821c54da460517ef581cb9023a86ef2ab3a7db36dcd8000c161dde481578284e1d9e8adf6c9fee032fc190813cbc1d6b8ac7bc360ac20c038af239cf3e89ff1ec4cd45e204d6", 0xf8}], 0x8, 0x0, 0x0, 0x80}, 0x80) 2018/02/15 14:26:04 executing program 1: pipe(&(0x7f00007ab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e42000)={0x1, 0x0, 0x10001, 0x3f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000d59000)=""/105, &(0x7f00004c8000-0x4)=0x69) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000041d000-0x10)={0xfffffffffffffffb, 0x38, 0x7fffffff, 0x100000001}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000c1d000-0x9)='/dev/sg#\x00', 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) dup3(r3, r4, 0x0) [ 70.980891] device lo entered promiscuous mode [ 70.994551] binder: 14493:14511 got reply transaction with bad transaction stack, transaction 91 has target 14493:0 [ 71.008294] binder: 14493:14511 transaction failed 29201/-71, size 24-8 line 2935 [ 71.031436] binder: release 14493:14511 transaction 91 out, still active [ 71.039575] binder: undelivered TRANSACTION_COMPLETE [ 71.047855] binder: undelivered TRANSACTION_ERROR: 29201 [ 71.054480] binder: send failed reply for transaction 91, target dead [ 71.066677] binder: release 14493:14511 transaction 94 out, still active [ 71.073529] binder: undelivered TRANSACTION_COMPLETE [ 71.078923] binder: send failed reply for transaction 94, target dead 2018/02/15 14:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)) clone(0x0, &(0x7f0000141000), &(0x7f0000f13000), &(0x7f000078c000-0x4), &(0x7f0000961000)) syz_open_dev$usbmon(&(0x7f0000970000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) clone(0x2024000, &(0x7f0000cd0000-0x2d), &(0x7f0000886000), &(0x7f000018e000), &(0x7f0000f73000-0x1000)) lstat(&(0x7f0000e54000-0x8)='./file0\x00', &(0x7f000002c000)) r0 = add_key$keyring(&(0x7f0000f75000-0x8)='keyring\x00', &(0x7f00005b2000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) 2018/02/15 14:26:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0xb2, &(0x7f0000877000-0x8)) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000afa000)=0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000071a000-0x20)={"811b6a3bc53a886b1c02eacbbd21b5af", {0x4, 0x7, 0x9, "851cd9b10507", 0x20}}) 2018/02/15 14:26:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a}, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}) 2018/02/15 14:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffa) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9"}, 0x60, &(0x7f00006b8000-0x70)=[], 0x0, &(0x7f0000fd5000)={0xfffffffffffffd92}, 0x10}], 0x1, 0x0) 2018/02/15 14:26:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x9, [@typed={0x10, 0x0, @u64}]}]}]}]}, 0x50}, 0x1}, 0x0) connect$inet(r0, &(0x7f000015d000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000cd5000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/02/15 14:26:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000014000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000013000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000011000)={r1, 0x1}, &(0x7f0000014000-0x4)=0x8) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r3 = syz_open_dev$sg(&(0x7f0000012000-0x9)='/dev/sg#\x00', 0x8, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 14:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b2f000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f0000ab9000-0x8)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d0000+0xd75)={0x0}, &(0x7f0000737000-0x4)=0xc) syz_open_procfs(r1, &(0x7f0000879000-0xb)="c1651f00d90070") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) chmod(&(0x7f00005b1000-0xe)='./file0/file0\x00', 0x5) 2018/02/15 14:26:04 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket(0x11, 0x80003, 0x0) socket$inet(0x2, 0x800, 0x100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000318000)={{{@in=@local, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000c9d000-0x4)=0xe8) 2018/02/15 14:26:04 executing program 2: r0 = syz_open_dev$mice(&(0x7f000081d000)='/dev/input/mice\x00', 0x0, 0x14200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000879000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) socket$inet(0x2, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) socket$netlink(0x10, 0x3, 0x1f) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000001000-0x4), 0x3d9) epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000)=""/49, &(0x7f0000000000)=0x31) 2018/02/15 14:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000023c000-0x4)=0xa0000000000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522}, &(0x7f0000fea000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cd4000)=0x8000, 0x12e) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000012c000)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0xbc, 0x6, 0x9b, "9267502f519e3939b094a3685733cd7f947c12f3a4229b0df743eae1fc620571853e53340bcab40134f663c3c964da328340bb87a3f611d83a43889e21eaf2b820e27b064c9d6d22faa05b7239dc4e62"}, 0x160) getsockname(r0, &(0x7f00004f8000-0x10)=@ax25, &(0x7f0000614000-0x4)=0x10) 2018/02/15 14:26:04 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002a000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000002b000-0xb), &(0x7f000002b000-0x4)=0xb) r1 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @str='cpuset\x00'}]}, 0x24}, 0x1}, 0x0) 2018/02/15 14:26:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000262000)={@generic="d8b9719bb8fa6280371c489ddf5ff45c", 0x8}) sendmsg$nl_xfrm(r0, &(0x7f000012f000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000a61000-0x1b4)=@migrate={0x15c, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x10c, 0x11, [{@in=@multicast2=0xe0000002, @in6=@empty}, {@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in=@empty, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002}, {@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@empty}, {@in6=@dev={0xfe, 0x80}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}]}, 0x15c}, 0x1}, 0x0) membarrier(0x18, 0x0) 2018/02/15 14:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00001c8000-0x21a0)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000074d000-0xc)={0x0}, &(0x7f0000c24000-0x2)=0x7) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000001000)) 2018/02/15 14:26:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008ac000-0x50)={@syzn={0x73, 0x79, 0x7a}, @ifru_data=&(0x7f0000cc0000-0x20)="5c72d4388718b01c059dd213679542a924ed73f18fb19090f7eb1396c7e140a0"}) r1 = memfd_create(&(0x7f0000f29000)='\'$:-\x00', 0x1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00004b1000-0x1000)=""/4096) 2018/02/15 14:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bac000-0x9)='/dev/ppp\x00', 0xb1c1d40fc309adb1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000131000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000324000-0x8)={0x0, 0x3}, &(0x7f00007e5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000857000)={r2, 0x10001}, 0x6) splice(r0, &(0x7f00007e1000-0x8)=0x3c, r1, &(0x7f0000ed6000-0x8), 0x80000002, 0xb) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002fa000-0x8)={0x0, 0x4}, &(0x7f0000edd000-0x4)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00008a4000-0x10)={0xa6, &(0x7f00005bb000)="97b27c1242296b872eee9222cb97cd6aa58cde1995cd370bc87174d0d0c5d1a7e4d8b12df3e315e6e98a322702d3e1bc8ff032dfc04e41b7aca942a383feb9afc18d30c4cb07ad84171257e43211624990f9e9335479842250e9c00e4a9e29d19855877168b1417b1337c01e29f387966764212f2e79da7f00da499fe509f4cf61eed5a1aa9cd0a7b5d7ef211c8d815b47a4bac81b883a9bef8f4caf71e4626627592ae2ccd1"}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000074d000)={0x9, 0x8, 0x7, 0x4, r4}, &(0x7f0000317000)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000733000-0x20)={"a4a3a5d53d7d5a3e8da52f25515fe70e", {0x4, 0x9, 0x0, "630f29bcb6a6", 0xfffffffffffffffc}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000894000)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/02/15 14:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000061d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b07000-0x4), 0x4) 2018/02/15 14:26:04 executing program 3: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dff000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008ff000)=0x21e7, &(0x7f00006ea000-0x4)=0x4) r2 = epoll_create1(0x80000) r3 = fcntl$dupfd(r2, 0x0, r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000dff000-0xc)={0x200000000000000}) 2018/02/15 14:26:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000fc5000), 0x0, &(0x7f0000326000-0x90)={{}, {0x0, 0x0}}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000068d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f15000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}}, 0x1000, 0xfff, 0xf5a, 0x0, 0x81}, &(0x7f000094e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fa2000-0x6)={r2, 0x7}, 0x6) r3 = socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000c57000)=0xffffffff, 0x4) setitimer(0x0, &(0x7f0000db6000)={{0x0, 0x2710}, {0x0, r0}}, &(0x7f00002d6000)) 2018/02/15 14:26:04 executing program 4: mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f00006f3000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00002dc000)=""/26, 0x1a) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000094d000), &(0x7f000094e000-0x4)) 2018/02/15 14:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c22000)=0xc628000000000000) 2018/02/15 14:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000223000-0xb)='/dev/loop#\x00', 0x80000, 0x1011fc) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getegid() sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/15 14:26:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap$binder(&(0x7f0000318000/0x4000)=nil, 0x4000, 0x1000000, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000090000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) mmap$binder(&(0x7f0000817000/0x5000)=nil, 0x5000, 0x8, 0x10, r1, 0x0) fcntl$getflags(r1, 0x40b) bind(r0, &(0x7f0000d17000)=@ipx={0x4, 0x40, 0x5, "4ace78c2f672", 0x7}, 0x10) clone(0x0, &(0x7f0000fd7000), &(0x7f0000fd6000-0x4), &(0x7f0000f70000-0x4), &(0x7f0000f7b000-0xf4)) 2018/02/15 14:26:04 executing program 1: r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f61000-0x4)=0x0) stat(&(0x7f0000d4a000-0x8)='./file0\x00', &(0x7f00008da000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000603000-0x4), &(0x7f0000000000), &(0x7f0000141000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) lstat(&(0x7f00009e9000)='./file0\x00', &(0x7f0000ee2000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000b53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r7, 0x40106410, &(0x7f0000002000)={0x1000, &(0x7f0000003000-0x1000)="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"}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/72, &(0x7f0000002000-0x4)=0x48) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x4f)="c45f7c659f2a43c020886f0d43d7ac1aeba8b381e4253468eb3fe84307ff011c10a1e98e2cf6b96f8f4da276cc74e733e08bb21ad6533ef49938082cfe0793939ee0d79fb66027e1ee039af398fc92", 0x4f}, {&(0x7f0000000000)="516ca313cfffd35dc6b05fd61a967a67f97283c622996e50603597b6a50edc4505f70f7dfad6f35e4bfc511d9085987f6914", 0x32}, {&(0x7f000050e000-0x5c)="2782babe6f6635a690179a3854b5a65f9fbd14e7c5d531d77dc0088f5555afeae3e729df625c675fd784abfa92a8cc715e55d061ee0f4bbcf21a32beb592d48f49b17d6676f3c0d2d0bf368777ae0074cd50209652e45caced745ba7", 0x5c}, {&(0x7f0000000000)="fad7cdaf4833d23ca7e79e48a133f950f42a437f2dc109cc7ea176d9a9c0e8a7de98d7184dfa779bb0c64b3777e22a35272af649a5a2dafe79bbc885fff03e2ca5ffd7c6c82a8d50bccf8a47a42e1a0b2a16a06c7e3367d040fae2e06b54c2865928d2ade37c535aaf3be4b4092ec6f7e09077d31c8f9e9b6ce59f630b868c27eb153b1bbd16b8c7c5d548999fb639ca883575f4af7f921e2dc12dd7fbab521a2914a4e21d6dc0bb00db342c2fa122e29240ee1bae7df4fdf158623c771388ccaa8da20496884f53346e7889c2", 0xcd}, {&(0x7f0000000000)="3535f867ef1fb9f4137e4cb9382cbe986eb6f11e458f97f048550d0ea8d54e6ca2e9843f511019e28a4b09c992ee3f7bc67156f1f829f25f2d3be229dd2338266202e41035ba778ad4001461e83a1bfd361f2f8ee1b18659bb9a4b2b9162aff58fe9c03092f3a08eeb6d5ca160fca440158711c47121bc67bc3b54638186ff6b0b4906ff3624bc27122ee0749fc07b140578ff461e77c5cd3f579d161877cd4a4477970c60e2f285f3fb053d793b09cf8dab627bcf1083c1a14d8ba3f4ca9326ed324cbca6a5e4bd7f44d8e7412d053e7069557f619a68726bb6c70f04d85021bca742c2f40d771c27bc2230c9", 0xed}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x47)="e1cb0f2168f311cc46dbe813a5362259d3cb17d2d4c3b0fa4c0226cd2cd0ef6a5b61db475b4be65bfd37ab3574318591b3192a6eb5ad27ae0168203384275d6688759c7dc2c11c", 0x47}, {&(0x7f0000001000-0xdf)="1d4a527e860674de2e787a6268945c982592952af127f5a8bb59af6831dc964ae49fa4da8a5697ffd202b5caf37102f6d9294dc34dfd9a7c027ee3c5c12a6c6c11671c97127250a6107cf2bb1e87d9bf83ecc0f0cae46642ba5e4a0abfea34b0829cc4f925545fef5ab0e43dfc2380d82021e96849e48b0f744064a06638e54aa062975a07f8620b6916b9340ae4a40fe6f4ab0140770da7861297f09740185898332e39dad7c709017fea983ef2b7114a780c62a6794bf57718d8e5c30cadc86c73cad762e09b63b646fb88a27fc3ca399a217db1af6967fe56a37f6b4a58", 0xdf}, {&(0x7f0000001000-0x8a)="fc1d4a67ec3d76e2b2ad4e32f2a7d5e346b81bada28bc33f76c454505b567cdfa92a0ba45cc18c7e8b1225ec7fa8d1831034f974aa8d8d219174482707a2cc02ee09e86f2f2d81d6cd00f71ea60fb37e4a799c6c6f02f85aaf3ff3ed962efeac1a52425b1a87e9101f9a9938241e4a3534cbb4b2348e6bdb434611e1d437086a2985a49f5645e0e09676", 0x8a}], 0x9, &(0x7f0000072000-0x70)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x70, 0xc800}, 0x40004) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)) 2018/02/15 14:26:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x32a6b77e, 0x8) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x2, @tid}) 2018/02/15 14:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f000044c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d0c000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a5e000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000fc4000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e2f000)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x1, 0x75, 0x3, 0x7, 0xa, 0x20, 0x80, 0xba, r1, r2}, {0x6, 0x400, 0x4, 0x1, 0x7, 0x5, 0xfffffffffffffe01, 0xfffffffffffffbcd}, {0x9, 0x0, 0x950, 0x9}, 0xfd8e547, 0xa, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x10001, 0x45655090, 0xffffffffffff8001, 0x8001}}, 0xe8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000913000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f0000618000-0x37), 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/15 14:26:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f4c000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000420000-0x4)) socket$inet_tcp(0x2, 0x1, 0x0) sysfs$3(0x3) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000023e000-0x18)={0xd32, 0x7, 0x6, 0x61, 0x80, 0x3}) 2018/02/15 14:26:04 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000032000-0x9)='/dev/sg#\x00', 0x10000, 0x400) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0x78, &(0x7f0000032000-0x78)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000021000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000a000)={r2, 0x400, 0x20, 0x2, 0x8}, &(0x7f000001d000)=0x18) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x4}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/15 14:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000117000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000659000)) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000802000-0xa2)="1f1a35f80041f2837e653684cab4134d78e0cf4540c66e76d755a5001f1c8f2c31721e9727cf24afda341c3f258040deac8ad6532f4979410854e45d92473794cb7b51276b03a100c445763f8c4019c1e3f21d55eb8838c81e979025e76e43e90c9a9e687bc988d4c5721bbe066912db05c756dd797b9db599740e910059e3dd452e6be05c58358824637baae4c5c42a949d6cda5b433164998c24252a3e3d5e692c", 0xa2) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000806000)=@bridge_dellink={0x2c, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x2}, [@IFLA_AF_SPEC={0xfffffffffffffcef, 0x1a, [{0x4, 0x1e}, {0x4}]}]}, 0x100e3}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x7fe) ioctl$int_out(r1, 0x2, &(0x7f0000d1a000-0x8)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000084d000-0x20)={0x100, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000520000-0x20)={0x8001, r2, 0x10001, 0x8001}) 2018/02/15 14:26:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000003b000-0x2a)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) writev(r1, &(0x7f0000037000)=[{&(0x7f000003a000)='X', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000011e000-0x10)={0x280, 0x8201, 0x8, 0xffffffffffffffff, 0x0}, &(0x7f0000ea7000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e72000-0x8)={r2, 0x20}, 0x8) 2018/02/15 14:26:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000084a000-0x16)='/selinux/checkreqprot\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000bc7000), &(0x7f0000af3000-0x4)=0xfffffffffffffd86) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000ba4000)={0x0, @time={0x77359400}, 0x4, {0x5, 0x8}, 0x0, 0x2, 0x1f}) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r2, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007cb000)) stat(&(0x7f0000dbe000-0x8)='./file0\x00', &(0x7f0000548000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) r5 = socket(0x13, 0x80003, 0x3) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00009a2000)=0x2, 0x4) 2018/02/15 14:26:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000a10000-0x8)='./file0\x00', 0x1ab900, 0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000246000)=""/202, &(0x7f00009b5000)=0xca) sendmsg$netlink(r0, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066f000-0x60)=[{&(0x7f0000c6d000-0xd0)={0x10, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000029b000-0x30)=[{0x3, 0x10000}, {0x3, 0x1}, {0xe}, {0xb, 0x7fff}, {0xa, 0x6}, {0x2, 0x3f}], 0x6) 2018/02/15 14:26:04 executing program 4: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000dd9000-0x44)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dd7000)={0x0}, &(0x7f00002e1000-0x4)=0x8) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dd7000)={r2, 0x8001, 0x7, [0x3, 0xffffffff, 0x8, 0x2, 0xa1f, 0xc62c, 0x5]}, &(0x7f000071d000)=0x16) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00009a7000-0x4)=0xd8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000dd8000)=0x5, 0x4) 2018/02/15 14:26:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000002d000-0xc)={0x0, @multicast1, @multicast1}, &(0x7f0000f5e000)=0xc) sendmsg$nl_route(r0, &(0x7f0000f12000)={&(0x7f0000db8000-0xc)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f0000093000-0x10)={&(0x7f0000340000)=@bridge_newneigh={0x68, 0x1c, 0x200, 0x0, 0x2, {0xa, 0x0, 0x0, r1, 0x80, 0x1a, 0x3}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x400}, @NDA_SRC_VNI={0x8, 0xb, 0x6}, @NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_CACHEINFO={0x14, 0x3, {0xfffffffffffffffb, 0x4, 0x1, 0x7}}, @NDA_PORT={0x8, 0x6, 0x3}, @NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x68}, 0x1, 0x0, 0x0, 0x81}, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000874000)="f5ddcb5b000000000000000000000000000080013b467fffffff6bb42b427efa750000000044948a7bd5345731b6", 0x2e) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000142000-0x4)=r2) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/02/15 14:26:04 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f0000d3b000), 0xffffffffffffff61, 0x0, &(0x7f0000ed8000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x47b3ffa328f5550f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000197000-0x3)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c7b000)={@empty, 0x4, r1}) 2018/02/15 14:26:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x4, 0x0, &(0x7f0000000000), &(0x7f0000664000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000)={0x2b5, 0x9, 0x9, {0x77359400}, 0x9, 0xffff}) 2018/02/15 14:26:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000fa1000), 0x4) sendto$inet(r0, &(0x7f0000940000-0x61)="b3962ca6e46206a98954ead5e645b25c70fdfa54ee44bbaeb5c377675f4dab15addc65a6778e285fa54998c8cd3e226c98715d7817a1b547a8ecd387c3e3c88e660dd58c97e11d44a88c5bca4bd5dab3da2d930bd1609d02a83563233f3f651b1c", 0x61, 0x20000000, 0x0, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80}, {0x0, 0x0, 0x20000000000000}, {}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}}, []}, 0x128}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000056d000-0x168)=[{{0x0, 0x0, &(0x7f00008e4000)=[], 0x0, &(0x7f0000788000-0x11)=""/17, 0x11}}, {{&(0x7f00006a4000-0x9)=@rc, 0x9, &(0x7f0000827000-0x40)=[], 0x0, &(0x7f0000c61000-0x6b)=""/107, 0x6b}}], 0x2, 0x0, &(0x7f0000d24000)={0x77359400}) sendto$inet(r0, &(0x7f0000640000), 0x0, 0x0, &(0x7f00003be000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/15 14:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) socketpair(0x10, 0x80000, 0x4, &(0x7f00003e3000-0x8)={0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000376000), &(0x7f00001ea000-0x4)=0x4) readv(r0, &(0x7f0000298000-0x40)=[{&(0x7f0000ece000-0x5d)=""/93, 0x5d}], 0x1) 2018/02/15 14:26:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a5f000)='/dev/loop#\x00', 0x0, 0x40102) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000472000-0xe8)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20, 0x0, "04816df0491ff50eb2827aa44c32eb777102000000d76d7c5144b6299e7aff38fd62906bec074ea130cd5cf2c5ce30928be107dd5e717fe9e755604134c8d0b3", "00ae371833ab31612f0c0496348ac855d9e0577da47e3f37bde62b0cf1f52d1b1af90714d1afce9222b2f1fe6a35a4b64380080034e272886b5399d0a9179ac1", "32d535af4dc7ded2f7349f4fcac1b6510000b32525033f799b64e461631d5150"}) 2018/02/15 14:26:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000084a000-0x16)='/selinux/checkreqprot\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000bc7000), &(0x7f0000af3000-0x4)=0xfffffffffffffd86) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000ba4000)={0x0, @time={0x77359400}, 0x4, {0x5, 0x8}, 0x0, 0x2, 0x1f}) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r2, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007cb000)) stat(&(0x7f0000dbe000-0x8)='./file0\x00', &(0x7f0000548000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) r5 = socket(0x13, 0x80003, 0x3) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00009a2000)=0x2, 0x4) 2018/02/15 14:26:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000362000-0x9)='/dev/sg#\x00', 0x5, 0x200002) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00001df000)=0xbe, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000a85000)={&(0x7f000055b000-0xc)={0x10}, 0xc, &(0x7f0000736000)={&(0x7f000080f000)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff}, 0x0}, []}, 0x50}, 0x1}, 0x0) [ 71.469246] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 71.493800] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/15 14:26:04 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000015000-0xd)='/dev/usbmon#\x00', 0x0, 0x20000) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000003000), &(0x7f000000d000)=0x4) r2 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) fremovexattr(r2, &(0x7f0000004000)=@random={'user.', '!\x00'}) 2018/02/15 14:26:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f00003a0000-0x20)) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1}], 0x10}, 0x0) 2018/02/15 14:26:04 executing program 5: clone(0x0, &(0x7f000075b000), &(0x7f0000974000), &(0x7f00000ab000-0x4), &(0x7f0000db3000-0x3)) setrlimit(0x0, &(0x7f000000a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x5)={0x0}, 0x4000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000bfd000-0x10)={0x5, &(0x7f0000841000-0x28)=[{0x101, 0xe6e, 0x9, 0x5}, {0x10000000200, 0x8, 0x3, 0x1}, {0x4, 0x416, 0xb09, 0x1}, {0x7fffffff, 0x1, 0x0, 0x80000000002}, {0x5, 0xc5cf, 0x7ff, 0x8a20}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x80000000, 0x4) 2018/02/15 14:26:04 executing program 0: r0 = syz_fuse_mount(&(0x7f0000002000-0x7)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000e32000/0x3000)=nil, 0x3000, 0x100000d, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000aa1000-0x18)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f000080e000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000003000)=@abs, &(0x7f0000004000-0x4)=0x8) lchown(&(0x7f0000001000)='./file0\x00', r5, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0xc4, 0x0, &(0x7f00001af000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x30, 0x28, &(0x7f00008dc000-0x30)=[@flat={0x73622a85, 0x1, r2, 0x3}, @flat={0x77682a85, 0x0, r3, 0x4}], &(0x7f000002b000-0x28)=[0x18, 0x18, 0x48, 0x30, 0x0]}}}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x20, &(0x7f0000001000-0x58)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x2, 0x4, 0x7}, @fda={0x66646185, 0x7, 0x4, 0x7}], &(0x7f0000000000)=[0x0, 0x78, 0x0, 0x58]}}, @decrefs={0x40046307, 0x3}, @increfs_done={0x40106308, r4}, @clear_death={0x400c630f, 0x3, 0x2}, @release={0x40046306}], 0x2d, 0x0, &(0x7f0000189000-0x2d)="6c24ca64966c86d2a56752895ebfa2b803a51e183e7691565ef083b321bc696b2db7f800381405bc94770cd719"}) 2018/02/15 14:26:04 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000015000)={&(0x7f0000012000-0xc)={0x10}, 0xc, &(0x7f000000c000)={&(0x7f000001e000)=@ipv4_getroute={0x14, 0x1a, 0x917, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000032000-0x5)='auxv\x00') mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000024000-0x8)={0x0, 0xd3b}, &(0x7f0000034000)=0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000029000)=@assoc_value={0x0}, &(0x7f000002e000)=0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000034000)=[{&(0x7f0000035000-0xd)=@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, 0x1c, &(0x7f0000030000)=[{&(0x7f000001b000-0xee)="d1bbfe1445befc0c5b7c2b048ef41f7165133ddc58006599f48f738e5a31b8f1de0cd586dcd37e293ada9935dddfdab3cb8e54a0b867901ed98cfb124200697683c2641b9a5322e4a1e9526ab8b1c3769bc2b695d847c6b9cf9dcab41b3b7da7377721360bd0f6a91b3e3d40c25fc70abc813a20e8599c664b0a39be83ecbff766de36ba1685a33eafd6c1e277b9d22028599e9cc03255889f715725e7a459cb1da09cabf4593e6f4b84d5c3dc2a3a989d82ced26fc488dcbea030708347c4af1cff8baf4bd785dff2861165209c0c83ec9df6351d8bf27c6602bde382f6fb7f0ed293b61f4180d189a8ff5ed669", 0xee}, {&(0x7f0000034000)="a94cf19a0400576592ba1762c055a1961b1a02091e7609e0eb2b6dbf92489cf9a613636438", 0x25}, {&(0x7f0000035000-0x1d)="ad0c7a30e1e8a339c52e1600ccb03ba42cffad4aad5b490be9492c95be", 0x1d}], 0x3, 0x0, 0x0, 0xc010}, {&(0x7f0000035000-0x1c)=@in6={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f000000f000)=[{&(0x7f000000c000-0x61)="5669d3d36c0707826c9a9ca8a7ecca6fbe0386936c43785c6e0bc5a49726d8142ef952d200857d0173835a152c2eb7b587aae72d58effa4a9b4bd75cf6c3afe9e6c6d3bfc79fb26974eea9312c82aba8baf060e8edd86dc2e36f7672aacbcfb744", 0x61}, {&(0x7f0000025000-0x5)="bd7f2c328d", 0x5}, {&(0x7f0000035000-0xff)="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", 0xff}, {&(0x7f0000033000)="cb26a5d8c898d99e958ae57bbeac49796e0d14859fe20421ff6ee58a212e98463c03cd711f207f3703df37b10da9c88b78e9a60f73dfae97f47af9efb1d7754d955dc7a1edc2e4290815a5f71850477aa8783778b3b8e383aa8d719d3f2ae9207162922491f070847d975867e63afddfa8db85ee826f0f45fb1de171f29e67873f41bf4b802bb20f9b12f83bfd4c9d84d7aafb16fd2320f72d7dfdcf4197949e38b4a822532d8b644ab8f29d5603751a67e81d9f9c163769e89bfcf6ef69c21ed4620b228bb6849d0674e496a6fdd863830595a1f572406e2957fd0c0cf31a9fe585e22b7b692dcd416c83756bf651", 0xef}, {&(0x7f0000034000-0xde)="645b4fca390b634a89db4b98c169af9459fd4666fe3609cc76209660f03ea900eef4c791541c35cda8179c43c30959ece195a5b40ae535b949e8ce4aafb1f277a24ca22be0bed09899fa81364e5b581d811daa7d4e39d200161f687b0b1589f92e811eb18b97145adab4889a78a874dbcdfdf66ff17cdc7f0e2cc8502db02c2a04579b2ad5894c3612d0153b915d10f651958fc662c195204abd65f3de1ba6a671090257314c6799677869657079d7d407fabc48472eb0a4ccc312c113d0531c2bd5ec403abba3ad8d63189b8015eabb253912f674f0cbc8258fb6df35d3", 0xde}, {&(0x7f0000035000-0x12)="048859ce73d533ec437e00b0a37695de7fcd2cd50f628fd5a2f474ab7e65e0caa231b60bbaa5759646e530e0150193b023", 0x31}, {&(0x7f000000f000-0x64)="98faab3883386f0674f044ddd115af707daa19bd79ddaef05b4da4482a5933f05aa8f7c7a8df75bccdad7dbf02a4712592f16da6daa217ef8ba4b43ea1ba5f7bd91c10be3d1007b28ec8dcf311f90e34a2b1ed51910720b43c7112d307232ef7a78d2d13", 0x64}, {&(0x7f0000017000)="06feada6720454fb214c4b838f9f0a0d3a5adfdb5c8d24386c83d5ff2c84405bb146f8bf0bfb50a5bc946956320a6cd6447fe9aef212dda7f18a8dea7d67d6b9ccefcfb5e38323a6f5e50c9c5a69d8932289e78a42c17606046d2b347f0e145662bd678c16f621f41e71c682aa9543fdc4571b105a0b973f94fdd3c46dc25c7d9d6d6ca400c7894b16c8d80ac92a8294cf0d0e2fbfdd7e6485ccf74c6b7b4b20f9eb89861929c6a31d37ef07d6767a5887eadaaa783375134b0e2fba4bd7485959b13c45f919753dd37330d6adb6285122e8b554077c", 0xd6}, {&(0x7f0000034000)='*m', 0x2}, {&(0x7f000000e000-0xef)="3d1aec5321e489b069bc837605e997945314a859ff734bb1dc46589875d0713ebaeba366f20100790ea9648629dc139050e67cf122b54672c398edae6f5ddaa6d4556011aae97c55eea1807d7abd135bc765613b1610da9feb168707bda181311e3472496aba5283bf88835a6ee3b338da1b970611344fd1f93da8c630f324c93559fdc5d41f86fc5602bafae2d0a977ac7bcd7ff511c89b907ac8d9dce1aa962bcf8476ca846f139bf8900cb5f10c216a317f651497dd67429dc54b03e526415c7127ca40f3691faa060a43df6c17e91e7b40654efcb63eedd2e938dafed427fabf0e97bcb175c4ef85c599cba574", 0xef}], 0xa, &(0x7f000002d000-0x30)=[@init={0x18, 0x84, 0x0, {0x8, 0x5, 0x1}}], 0x30, 0x20000000}, {&(0x7f0000035000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10, &(0x7f0000035000-0x40)=[{&(0x7f0000034000+0x6f9)="092bb9f449f4c275b969141e94c19af9c822ee1e2054d759d293f457a1841322ec4d66b0dd3a141119478eb4dcebc7f93a93ffa8330b429a066dc17496ddc8fe2c30f2373b442fb45438416269f0f8e7654191a77a3845eab1e5818e9b5a0c559c1c7dcc47d03e2e7fa910b68bea0d8c0ad2562e3e3b3d81f06f6c86c9d09bce5c04e6acd346b3252a7fdac1", 0x8c}, {&(0x7f0000003000-0x86)="75f8e36ebefcf01f140388bb8dc274def82f239708af29e7b4e84147f7d64adf86185836ced550ab923687431b28046f7d7e7cd7c22b420a19192efb467398b3f288f54842e29b0d1492a3e723b2c15da23b24e4b7ec6c0c4d0969b2e7e54b313f1126b04ee299385197178e38c7b13b78a104447d175010e2f78eebf59b39e604cc924d1c27", 0x86}, {&(0x7f000002b000)="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", 0xfe}, {&(0x7f000001e000)="fe7fd071067c853bc1c8a945f3e7c0450999ecbd2702d7d0b4d24a36a34cc8c9", 0x20}], 0x4, &(0x7f0000035000-0x90)=[@init={0x18, 0x84, 0x0, {0x7, 0x1, 0x1, 0xa0e}}, @init={0x18, 0x84, 0x0, {0x9, 0xffffffffffffff00, 0x35, 0x1ee5}}, @sndrcv={0x30, 0x84, 0x1, {0x95, 0x9, 0x820c, 0xf6e, 0x7f, 0x84, 0x6d, 0xb0, r2}}], 0x90, 0x20000000}, {&(0x7f0000035000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000035000-0x10)=[{&(0x7f0000034000)="4415a56af21d", 0x6}], 0x1, &(0x7f0000035000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff80000000, 0xc96, 0x8000, 0x6, 0x1, 0x8, 0x6, 0x4, r3}}], 0x30, 0x248eda101346089f}], 0x4, 0x8084) 2018/02/15 14:26:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) clock_gettime(0x0, &(0x7f000011c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000436000)=[{r0}], 0x1, &(0x7f0000961000-0x10)={0x0, r2+10000000}, &(0x7f000035b000), 0x8) r3 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000c6f000)) mq_timedsend(r0, &(0x7f0000cf6000)="024c67171e5027c287928880b19ff08d255b2b82b29cf03f34a3984b5a5607203b1bb14f2f704b992169f624c8ac369ad07f156769b23b218c5da6a0a178a7067a5fb15f1cfed6ab6d9d3b21dea0621d4e865da4ae11e383c42d768c30574adc4cd8f03a295b24e65d7ac808ff874cb33596bb7e1840ec26d4", 0x79, 0xfffffffffffff000, &(0x7f0000821000-0x10)={r1, r2}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000897000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00004c3000-0xc)={@local, @remote, 0x0}, &(0x7f0000dfb000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000b27000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x7, r5}) mq_timedsend(r0, &(0x7f0000733000), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/02/15 14:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) rt_sigreturn() fadvise64(r0, 0x0, 0x0, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000750000)={0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000099b000-0x8)={0x0}, &(0x7f0000286000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003b9000-0x8)={r2, 0x8000}, &(0x7f00002b7000-0x4)=0x8) pread64(r0, &(0x7f0000884000-0x20)=""/32, 0x20, 0x0) 2018/02/15 14:26:05 executing program 7: socketpair$inet(0x2, 0x248000f, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000-0x4)=0x0) tkill(r1, 0x3a) 2018/02/15 14:26:05 executing program 5: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x400000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000001000)) 2018/02/15 14:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000374000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00002e1000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c02000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000079f000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000b7000-0x8c)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, 0x8c) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0x298) r4 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) dup3(r0, r1, 0x0) 2018/02/15 14:26:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000000)=""/19, 0x13, 0x0, &(0x7f0000f25000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r3, &(0x7f0000b2e000)=@unspec, 0x92) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00009e5000-0x8)={&(0x7f000041f000-0x5c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/15 14:26:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x4, 0x2}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000004000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000004000-0x90)=[], 0x0, &(0x7f0000000000)=""/17, 0x11}}, {{&(0x7f0000004000)=@nl=@proc, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0xd8)=""/216, 0xd8}], 0x1}}], 0x2, 0x0, &(0x7f0000004000)) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/15 14:26:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/rtc\x00', 0x20000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000384000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) r2 = dup(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000)="7f", 0x1) fcntl$setsig(r2, 0xa, 0x15) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) 2018/02/15 14:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000004, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r0, 0x25, &(0x7f0000004000-0x20)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ba000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/02/15 14:26:05 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000dc5000)={0x61, &(0x7f0000643000)=""/97}) ioprio_set$pid(0x2, r0, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)=""/98, &(0x7f0000423000)=0x62) 2018/02/15 14:26:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000856000), &(0x7f0000e37000), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 14:26:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000056000)={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xa2}, {0xa, 0x0, 0x7, @empty, 0x3ff}, 0xefe6, [0xfffffffffffffffc, 0x7f, 0x5ea6, 0x80000001, 0x40, 0xe1, 0x3, 0x19da]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = dup(r0) write$selinux_validatetrans(r3, &(0x7f0000b51000)={'system_u:object_r:crypt_device_t:s0', 0x20, 'system_u:object_r:kvm_device_t:s0', 0x20, 0x37, 0x38, 0x20, 'unconfined\x00'}, 0x54) write$selinux_user(r2, &(0x7f0000cb2000)={'system_u:object_r:wireless_device_t:s0', 0x20, "51797361646d5f75006fde718b3fa739921639f3da11ae84e7e5d3498e7f87a3734cfb2cf6513b28e023f09d240aeb9fab8656514a6bd5026b038b9f1ea224862017c76f90a027ba66838a23f702dc1b9eb1c2c3f1bd2c86ef8b461fbb621e73b74f39bf3d9584f02592ca8e66ef09fc8ea04425049344340e24c4cf1e405f63"}, 0xa7) 2018/02/15 14:26:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)) setrlimit(0xa, &(0x7f0000d0a000-0x10)={0x3ba, 0xfffffffffffffffc}) 2018/02/15 14:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000406000-0x15)='/proc/self/net/pfkey\x00', 0x40800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000059000-0xe8)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000860000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004f7000+0xec8)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f000029e000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000728000)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00009cf000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000087e000-0x38)={&(0x7f000053e000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000024e000-0x10)={&(0x7f00008df000-0x2c4)=@acquire={0x2c4, 0x17, 0x100, 0x2, 0x2, {{@in6=@empty, 0x1, 0x3c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x1, 0x2, 0xa, 0x80, 0x80, 0x3f, 0x0, r1}, {{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x4, 0x1, 0x8000, 0xa, 0x20, 0x80, 0x33, r2, r3}, {0x4, 0xd, 0x7fffffff, 0x2, 0x1ff, 0x7, 0x1f, 0x200}, {0x6, 0x9, 0x101, 0x401}, 0x2, 0x6, 0x0, 0x0, 0x0, 0x2}, 0x7, 0xd8, 0x8, 0x7}, [@srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x3, @in6=@loopback={0x0, 0x1}}}, @algo_auth_trunc={0x4c, 0x14, {{'tgr192-generic\x00'}, 0x0, 0x80}}, @ipv4_hthresh={0x8, 0x3, {0xf, 0x13}}, @extra_flags={0x8, 0x18, 0x80000000}, @algo_auth={0x110, 0x1, {{'wp256-generic\x00'}, 0x628, "a03503707ce2022de0ef502510424462d1cbaeffdb672838977037d84a26b3319a0e9dff2f1525245c225d0d37c0c7a1535731c9a651db1fdc5ac16f43f0f28b526732f25eb55e5dab0290d10547881f699d1eef816e58704483d1b86741ce321339a75c57f5432fa9bc652d713fada5c4e003ad77c117ef3aaf991aa5939d4247a4f47251f43473752b34c25537630163f93638cf7cd82abd197a9db282a23026e478685ef7136854e2c4d49bbb3415b54f6b7744976daf53070b4504db976d84ffcdcb48"}}]}, 0x2c4}, 0x1}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f000055a000-0x10), 0x10) 2018/02/15 14:26:05 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000297000)="2d50b12dd777c2156e424cb07bad9311837193bdc7b27d173acaa25d925fb6309c51323f683768fb683b71f172dbe99f77d2a522d99765dedcb005508552a02554b7928c7c7627672f95372c607e4c765049ccf60ca169161e305acea84654c43ccb32e7374766f41c709614f9b6ba17acd9f39cbb5ed6946fd18713e5f8e770bbbddf5c2ae834a9351fb8801c391d856501901f5a8987997af8efd89e974543b44a80a51f264a754235b56e59a2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000074c000), 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ac0000)={0x3, &(0x7f000082a000-0x18)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00006a4000)={r2, &(0x7f00009e8000-0x5e)=""/94}) 2018/02/15 14:26:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)="63670000800032009f98c2cecfe5d3fb11174db5b80cfcfcba22ad9d590d147e7f2a9550debc129fbffbddcf3c741fc60ae81d4131fbe954dab06411ef722810189bce474c0a55c5441d43ed51a5eddfce6c7df3e5c4dafeff7da2bbe68734eaf967", 0x80, &(0x7f0000003000-0x52)="a74c7a03d89cb67f3888c54a86059d65803864a83976c5dad8b88fca7ce8893060ac98309f7e30d2ea497bf43c66ef84b00b5246accbe7cd6f3596468273bf1629257fb58827dfc0d669f5744d3ad6aaa5d6") sendto$ax25(r0, &(0x7f0000000000)="f04103ae3c04d275236a7a1fab4b6d622b5ac5f60f22cf8e39ef4de42f352eb1a26e261b3df11f88b3692068a47b772db847d8335a65a400a79912b327b6c72c48032d1b021f571fce514de2585b1dd5b11a20e3b8ed2d22449bf84c953441b2fba2ef8e70881b62edff8b56670aeda751be71c0e2e0049d79cdb3f3bdfdb22cd9f104717011e58d7303bb2606f7170532bc4440143daab756ed659605fc8f8c302d9e8f5a391d84afde2a6bc8adeebf08e1df54db0220b703dd3cdcae72", 0xbe, 0x800, &(0x7f0000001000-0x10)={0x3, {"4a8c1f4c8d6383"}, 0x57663950}, 0x10) syz_open_pts(r0, 0x20141) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000)=""/137, &(0x7f0000002000)=0x89) 2018/02/15 14:26:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x4000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008b6000-0x8)={0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00008b1000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x81000004002) sendfile(r2, r2, &(0x7f0000dfa000-0x8), 0xffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001c0000)={0x6, 0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000750000-0x20)={0xffff, r3, 0x10001, 0x2}) 2018/02/15 14:26:05 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000008000-0xb)='/dev/loop#\x00', 0x1, 0x200) fstatfs(r0, &(0x7f0000016000)=""/254) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000002e000)={0x2, 0x100000001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/checkreqprot\x00', 0x400200, 0x0) shutdown(r4, 0x1) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f000002f000-0x4)) 2018/02/15 14:26:05 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000741000-0x14)) fchdir(r0) 2018/02/15 14:26:05 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000004000+0x2c6)={'system_u:object_r:tmpfs_t:s0', 0x20, 'sysadm_u\x00'}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x4881, 0x0) r1 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0xfffffffffffff87c, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000007000)={0x0, 0x1, 0x6}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000-0x8)={r2, 0x8}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000009000-0x8f)=""/143, 0x8f, 0x40002043, &(0x7f0000002000-0x10)={0x1a, 0x0, 0x9, 0x1, 0x1, 0x0, @empty}, 0x10) 2018/02/15 14:26:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) prctl$intptr(0x1c, 0x0) 2018/02/15 14:26:05 executing program 7: r0 = socket(0x100019, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000053a000-0x4), &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f00000d0000-0x2)=0x8) 2018/02/15 14:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d37000)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) renameat2(r0, &(0x7f0000966000-0x8)='./file0\x00', r0, &(0x7f0000d08000-0x8)='./file0\x00', 0x2) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000e6d000-0x10)={0x8, &(0x7f0000fe3000-0x20)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000486000)={0x9, &(0x7f0000ed6000)=[{0x31, 0x400, 0x8, 0x100000000}, {0x7, 0x1, 0x0, 0xb3cb}, {0x0, 0x8000, 0x9, 0xfffffffffffffff9}, {0x9, 0xffffffffffffff50, 0x100000000, 0x4}, {0x0, 0x100, 0x7, 0x9}, {0x6, 0x9, 0x7ff, 0xf80}, {0xb744, 0x7, 0x3, 0xfffffffffffffffc}, {0x401, 0x7, 0x7f}, {0x46, 0x3, 0x10000, 0x6}]}) 2018/02/15 14:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000faa000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = accept4(r2, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00003a7000), &(0x7f00001ef000-0x4)=0x4) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) unshare(0x14a00003) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000315000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r3, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r3, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c25000-0x10)='/selinux/status\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000541000-0x1a)=""/38, 0x26) shutdown(r3, 0x1) 2018/02/15 14:26:05 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000), 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f79000)={0x0, @in6={{0xa, 0x1, 0x6, @empty, 0x1}}}, &(0x7f0000f7a000-0x4)=0x8c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000f7a000-0x38)={&(0x7f0000f79000)={0x10, 0x0, 0x0, 0x801}, 0xc, &(0x7f0000162000)={&(0x7f0000f7a000-0x10)=@delrng={0x10, 0x14, 0x728, 0x0, 0x0, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x14}, 0x8000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f7a000)='./file0\x00', &(0x7f00006f5000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f7a000), &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000f7a000)) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7b000-0xc)={0x0}, &(0x7f00007e1000-0x4)=0x81) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f7b000-0x4)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000a3a000)={&(0x7f0000f7a000)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000f7b000-0x10)={&(0x7f0000f7a000)={0x86c, 0x9, 0x3, 0x102, 0x1, 0x1, {0xc, 0x0, 0x5}, [@generic="669ac3c2666cf50a944f4be38f4600920ebf1c549b687fc498d1001d8d33f65a1dea10ca65bb0d19d0f91fbd5e3185ccf899fb268dbab3fcc7f4c02ade0799873ea837a3d28f2ee84c00145fc7d923ca6e275ebedcc8e47471dae335997d9f831d000ba30b1c887f086a11d8b6266b0bf136e9e75f4d316857e95a416a30e2dca345eb7ec34d0dff3e963a5cd3264d17aa93b80c70c7afa6efa85e7b9c9358f9c34d61244a1c5fa64cdb50b78101a4a0c1a0984abf491af1f8444eb9eaf4ae0b3d5813f3c8ce73da386d4a", @nested={0x148, 0x51, [@generic='V', @typed={0xc, 0x1f, @ipv4=@multicast1=0xe0000001}, @typed={0x1c, 0x7b, @binary="88352635df8de349d199b898230941186e"}, @generic, @generic="c2580e009f7d1728f5dd3a313268632d190ef9a0c0e6417a8521d1e1c294e8adea2d041eee2ffc9010e608daf90a595dec22ef90c7138a9621c13c7bfe47694679a4b57dad34a36045864ad7e1a11f3a132f561c8e719a013f0a838980a2d5ca386a9a5786091a09ccedadfcc2c082aea929bae8a80a31904f059b92e3e31503f5037643fe0ec63b936987e90416a876fb8f44e211cac2e507b87ba962e8eb64e2b6a2ce82023ea842aba7fcbd8b9cf2902f9950b320eb5cc1b5e2c55996deff11148ba6298c507d1e2ba375fc08ca6dedc233", @generic="8744cb65b35077169967f8ef5dc6b0ccd7454c464b0ff87df454a98ce7067c7f82fafbed8904df472cb80328635b42b6c0d4c84fde2644bbad9386ed602d5764baabb193c1c39e"]}, @nested={0x344, 0x3d, [@generic="170c1bc3278f8b2a754a213d710db14a5bfa6798414adcacb846ca1f0776cb5561c88b1a68c66453777314e1285c08dc37ae419ee5ad07b9fed596c3119805e94c239aca8a13b195e78c0502d74ba2ec0aea7be0f31cde6dbf748f75f5c2db2aaf0c64cc18b0dcaffe1b9131f6fad6bafcbe478f838b5450ad9f61d311f917c2f9668054cc2d5712c2a1926ab2f673198b7844259c40a99cfe343bb5d83229", @generic="6c0930648814e9f973d8d791e339d85f96d358d9ab0f586b8680457b851e7f2839da9e8ec12c1f045f247556bc80a3c7e3df68f14141b6ced6036523cb5e4ab36f8aa87f09cc504ee7ad7533ae0423823ad2d550f906a779b62fa1329d28f5b69d5ed5fbd2fb740819035fbdcf5b533a4c42e4687ea45c9a74c9ba0d86c2d391209d78cf2e267e51fe624310b7e4c4cb30abf60b9a27ac8674", @typed={0xc, 0x3c, @uid=r2}, @typed={0x8, 0x4}, @typed={0xc, 0x79, @uid=r3}, @generic="87631481f65554b4993e659a5b1c4146952930a2c6678004bcf044acfb57cd7df001f7a2f88f7d5cf81974cd004007397406e61fef52c6b81de3c00ac2785c092c50ec46687d18603d72e69ecc77a260499ae9004fa69e9c4e974b08618cd7fad19bc389f3a4e3c1d3e126b3fffe2b4bc3a06b04e3d271501e8a2451808c142c79c821867f1be0dcf41039c5b1cd30c6f736db9fbde6c8dbb131762876688da90714756f62caead1cec9cf37021ba19f4a44c0d8bd283043a0f1483d0782b05c9500e4a487314ee1ac401903e47f33a2f27566a39f20150db3cb1719eb37917b357dc6f7a8d418c90123649f", @generic="26e12cecea9d35e6e4291d02e31d37ad3aab06bfc7f832115ace0bcd55d6bac57806f02a79d56ec86896c29b6d7692ca82e57bd7385cc43d16c7cd884a95477a68477a14a838df1c825fcf6416b90b2a821a6723c48caec7562e12a69b357284c0d64400c8f56799a991346cbd59c935eaefcd253e51fd450070609162ca5af3584e9ec91b9cb645762c85d89acd8b76707160e114a1e1", @generic="f6bc4da8ee", @typed={0xc, 0x23, @pid=r4}, @generic="4e5bf7adfc46f690c684a6a3369b82cf49f643208cb7a6e2857eb235021a73f607470614149b51351fe63e7fee70d87f368e2274c80808026e74c7c55fa9479acb3c54fdb442e0ee2ed90b7999f31ddc31cc"]}, @typed={0x8, 0x8a}, @typed={0xc, 0x3b, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @nested={0x228, 0x3d, [@typed={0x24, 0x72, @str="025b256370757365746e6f64657640c562646576776c616e3100"}, @typed={0x8, 0x32}, @typed={0xc, 0x26, @fd=r1}, @generic="1d491b32e8f6cfc7d99a10cb142070eba6d10101f0b50d8cba98d8e3594540c1aa19123d8fa052d9dbd4c5eb77577fd06768992490c5007fc504f752d122f09527b3c952c69b6a6f95a2ea7760824f5f2c4db3a1e6a7ff0e881ef06162472f97da7f43a22b1df71f8ae2f1a625eab718d48bc414916b5895a0af7daee808c4ff0950b57447c8e8259638cef9a54f67834672224cfdb37d741dcf8af6434e7adc63ddefabfb9c98e24f9ce5af28299e5193be3c714cf720310a564d5dcebcc75e1f3c583150d61501046d3c786a89a19ce5b58fa708330fed59fdac3927bde36c8672edbdd5d11014c66dc646abb1908a0a2ae0f5e47a74", @typed={0x80, 0x4a, @binary="2cd77b0c69b95e9a65fc4d649c65e6b1b2f48464455aa31cf546eb58ccafe3e7c9cf7900a2d43400205e6eee79a0c79c710df4b70ce40556df539a1c0c7f2ebec837376135f24ac5cd96d2ebe5fdc05d5a873258c338cb8dd94485c1a15c724e2302780aca687b763fff2b63cb4d1ff5702703b8c4ab"}, @typed={0xc, 0x6, @str='\x00'}, @generic="15b160681ea46a40eae6e7afc4ff6749b5d6169998c07e43aaafc46aae960e9ce784165e3227e5ee1b284f88322164615d2cb9c589c68477610bbc834075349c4eaa38379e73e753c49f1e0906dbb13f30e94ae38081ccfc", @typed={0x10, 0x59, @u64=0x8}]}, @generic="1eb6050a5a2b51300c401d1e83db858fd90e031ab23f459dedcca5ba2355b1343ef40046033f53bd62f912041e5923cda8f6a5d0765d4d13e10a9db1f16c95543bf115d64339b4c6c64c4232756c8e1303b034809802f44de40739ac28ddf96c7fca36fa575056e8b85cc9092e19f2455156fa325e4896a1fab57167725e743fd90f04c462415fcf8540ed0ee45f5d84107add939970eccab986d765c094ffc88f0cce7f047a1802d548abd91331716a06ab597b8a9a3b60ea", @typed={0xc, 0x6a, @pid=r5}]}, 0x86c}, 0x1, 0x0, 0x0, 0x10}, 0x20048005) 2018/02/15 14:26:05 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000)=0x834, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000c000-0x4)) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000006000), &(0x7f0000005000-0x4)=0x4) 2018/02/15 14:26:05 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000-0x30)={0x14, 0x32, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 14:26:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dd8000)='io\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write(r0, &(0x7f0000b2a000)="24000000260007000004000a00360712fbffffff0000000216de0000ffffffff0100ff10", 0x24) 2018/02/15 14:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f000035f000-0x38)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/15 14:26:05 executing program 6: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000953000-0x4), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000083e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000010e000)={{0x0, 0x3, 0x10000, 0x3, 0x7054}, 0x3f, 0x8001}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004f9000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00003fe000)={0x6, 0x1, {0x2, 0x3, 0x4, 0x3, 0x1800000000}}) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000673000-0x28)={&(0x7f0000947000/0x3000)=nil, 0x1, 0x3, 0x1, &(0x7f00003e8000/0x3000)=nil, 0x100000001}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000955000)=0x9) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000956000)='/dev/snd/timer\x00', 0x0, 0x140) dup2(r3, r2) munmap(&(0x7f0000072000/0x3000)=nil, 0x3000) 2018/02/15 14:26:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0xffff, 0x2, 0x2, 0x200}, {0x3, 0x7f, 0x8000, 0x10001}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{}, {0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000)={r1, 0x1}) 2018/02/15 14:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair(0x4, 0x807, 0xfffffffffffffffe, &(0x7f0000dab000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xf0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000823000)) bind$unix(r1, &(0x7f0000792000-0x8)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffe08) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000630000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f000025e000-0x4)=0xe8) clock_gettime(0x0, &(0x7f0000aa8000-0x10)={0x0, 0x0}) utimensat(r3, &(0x7f0000838000-0x8)='./file0\x00', &(0x7f00007d5000-0x20)={{0x0, 0x7530}, {r5, r6/1000+30000}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e62000)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x3f, 0x2, 0x4, 0x2, 0x0, 0xa, 0x0, 0x80, 0x3f, 0x0, r4}, {0x4, 0xffff, 0x40, 0x4, 0x4, 0x7f, 0x7, 0x5}, {0x20, 0x2, 0x1, 0xfffffffffffffff8}, 0x101, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, 0x0, @in6=@empty, 0x0, 0x0, 0x3, 0x4, 0x5, 0x2, 0x8}}, 0xe8) quotactl(0x9, &(0x7f0000ce8000-0x8)='./file0\x00', r4, &(0x7f00009bc000)="62f4a94fb78c8332b78addc8b89f2b045a569fb01217aa71b7c56a028223cbe7632905def741cc2da57ab10e16b648228a6cbe67328632234c55feb414f7a352f6fa7f6f1adcb328489e3847748f5e92f8ebb345cd0cf736914d08c90f32eaa6658a9b76f65c1ac0479e4390cc3a5e56ebf6e46ccfe71c") 2018/02/15 14:26:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005e8000)) fcntl$setstatus(r0, 0x4, 0x2000) [ 71.958732] audit: type=1400 audit(1518704765.306:57): avc: denied { create } for pid=14801 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/15 14:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a64000-0x4)=0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab6000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ce8000-0xc)={0x0, @multicast2, @multicast1}, &(0x7f00004cc000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000056c000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @loopback={0x0, 0x1}, 0x5, 0x1, 0x100000000, 0x500, 0x1, 0x80, r2}) r3 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000070d000-0xc)) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000de7000)={0x7ff, 0x1f, 0x1ec, 0x1}) 2018/02/15 14:26:05 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fdc000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000b27000-0xe9)=""/233) vmsplice(r0, &(0x7f0000cc4000-0x60)=[{&(0x7f00002ef000)="b756a682ae2bb2cea06c528d9614081f2aa41891323ec5d2560a4164b4c59e9f59c8d4cf93fa496222cebbe689b354df8cbdfc7b7036c002280e450772b0a3f371b0c6751a2f0253123c910c56b3b648fdf0dd7397ac906fd88bce266171487296d8b8a766d996121828a72ea01a2aff2676309a048f6e9ae98caa9742325b638fa59b74eb3e463ede0449158cc534c04f464f331c701bf82bd44c98", 0x9c}, {&(0x7f0000662000)="9f7986d17943af47883b7ade50cf788113e579f9e5cf4b03b689d5f4fea49281574e92cb5f67390914a1ab976a5d78380f99732993891f341c6e862f5710a00f14aa7d98f1016130d85d9649ac669bbe6ddda7a6bf64f7972ee76ecb3f6ab42fb666ffe9ef08ec1257dd77343eb7d5778d1a8a99fbf5fc167bc31d78b63dc60adcaa2bc386dd2838538887903b9b41546a2728f2cb3b394524d880fdaf4e2015", 0xa0}, {&(0x7f000004d000)="8ac160d183c73f1c838e43af2fcf7add9b0d6cdf005b7ef4e2c5f72a418ea16e23528446cd1ad7dc1fdb841a4a4b642e8b142953f34a8b3279e12fc3c862d96cc7d69651c71c89b40d440206784097c4d6ab1cbab44e661118d5e6a3fee2c099e6435f5b6a83c49e4c0611f0e8457dde1aadc665b996", 0x76}, {&(0x7f00004b3000)="bedf1860302d353f20271fe9edb45fa92d31422f86bd3dce79e628bf7c6345e8f3cc78cf537bbec96a3c27064b912e2675163a9cf27b89faaad14c6fe7", 0x3d}, {&(0x7f0000fda000)="5e4dc5e5af6dda649cdd25e26507b3009037bfe306ef03607054b84a6a46642973bde55b2bfee83bbbc7895ba28201f15b276010973d7deae382cc9b133cefca1895ef212f5ff8df316377d47a0e0e1eaf7ce4d26a715557b9539fb93be5e931defb2dab3c7abf6c967086130d6910bc74cd6741795cc6ab82e0767c78a459e9de45ad90aee2e43a7dfde011069e2b3f38999a6fefe5dc583acc2ca87ef5c87c936f9918e8e8aec70b021c5a16c6c316958e5008bfce2e82", 0xb8}, {&(0x7f0000fda000)="e2deca984f1f13f033d66e9359b07386bd", 0x11}], 0x6, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x8]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000797000)=0x40, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fdd000-0x210)={0x10, {{0xa, 0x2, 0x15849dee, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x1, 0x3, [{{0xa, 0x0, 0x7f, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x8}}, {{0xa, 0x2, 0x81, @ipv4={[], [0xff, 0xff], @empty}, 0x100000000}}, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}]}, 0x210) [ 71.976512] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 72.022484] audit: type=1400 audit(1518704765.366:58): avc: denied { write } for pid=14801 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 72.028820] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/15 14:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d2000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000d47000)={{0x77359400}}, &(0x7f000077d000-0x20)) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/02/15 14:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c41000-0x4), 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000061000)='cmdline\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) clock_gettime(0x7, &(0x7f0000707000-0x10)) futex(&(0x7f000000d000-0x4), 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f0000869000), 0x0) 2018/02/15 14:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d99000)={0x0, 0xbfc, 0x9, 0x9, 0x0, 0x9, 0x8000, 0x5, {0x0, @in6={{0xa, 0x1, 0xda26, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x8, 0x7f, 0x0, 0xcbb, 0xf2}}, &(0x7f00001ed000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d2a000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xd8a2, 0x3, 0x8, 0x8, 0x4}, &(0x7f00002b4000)=0xa0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f000019d000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005b6000)=0x100, 0x4) sendmsg$netlink(r0, &(0x7f00008f6000)={&(0x7f0000e96000)=@proc={0x10}, 0xc, &(0x7f00004e7000-0x40)=[{&(0x7f000090b000-0x11dc)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000d05000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0xe0, 0x40884}, 0x4000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000e64000-0x27)=""/39) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ec3000-0xc)={0x0, @loopback, @multicast2}, &(0x7f000031f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000086c000-0x4)=0x100000000, 0x4) recvmmsg(r1, &(0x7f0000798000-0x1a4)=[{{0x0, 0x0, &(0x7f0000049000)=[{&(0x7f000049d000-0xd9)=""/217, 0xd9}, {&(0x7f0000b87000-0x47)=""/71, 0x47}, {&(0x7f0000458000-0xb9)=""/185, 0xb9}, {&(0x7f0000452000-0x13)=""/19, 0x13}, {&(0x7f00001e2000-0xd6)=""/214, 0xd6}], 0x5, &(0x7f00009c5000), 0x0, 0x100000001}, 0x6}, {{&(0x7f0000f44000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00002b3000-0x20)=[{&(0x7f00007e6000)=""/98, 0x62}, {&(0x7f0000bd9000)=""/169, 0xa9}], 0x2, &(0x7f0000ab2000-0x65)=""/101, 0x65, 0x7}, 0x9c}, {{&(0x7f00009af000-0x58)=@alg, 0x58, &(0x7f00004ac000-0x60)=[{&(0x7f0000dea000-0x35)=""/53, 0x35}, {&(0x7f00003e8000)=""/137, 0x89}, {&(0x7f0000efd000-0x7f)=""/127, 0x7f}, {&(0x7f00007b9000)=""/16, 0x10}, {&(0x7f0000869000-0x39)=""/57, 0x39}, {&(0x7f00007f6000)=""/143, 0x8f}], 0x6, &(0x7f00004b7000-0xdf)=""/223, 0xdf, 0x6000000000000}, 0x3}, {{&(0x7f0000969000-0xe)=@l2, 0xe, &(0x7f0000708000)=[{&(0x7f0000586000-0x43)=""/67, 0x43}, {&(0x7f00006d1000-0xc5)=""/197, 0xc5}, {&(0x7f0000aad000)=""/52, 0x34}, {&(0x7f000034a000)=""/175, 0xaf}, {&(0x7f00008af000)}, {&(0x7f0000db4000)=""/52, 0x34}, {&(0x7f00008ce000)=""/4096, 0x1000}, {&(0x7f0000f47000)=""/153, 0x99}], 0x8, &(0x7f0000c04000-0x19)=""/25, 0x19, 0x100000000}, 0x3f082dc0}, {{&(0x7f0000191000)=@generic, 0x80, &(0x7f0000b41000)=[{&(0x7f0000a40000-0xd6)=""/214, 0xd6}, {&(0x7f000084e000-0xaf)=""/175, 0xaf}, {&(0x7f0000fc5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dfb000)=""/157, 0x9d}, {&(0x7f000077b000)=""/255, 0xff}, {&(0x7f00001b0000-0x86)=""/134, 0x86}, {&(0x7f00009bd000-0xb4)=""/180, 0xb4}, {&(0x7f0000ce6000-0x98)=""/152, 0x98}], 0x8, 0x0, 0x0, 0x6}, 0x3}, {{&(0x7f00009f1000-0x10)=@ipx, 0x10, &(0x7f0000f04000)=[{&(0x7f000025f000)=""/1, 0x1}, {&(0x7f0000b39000-0xaf)=""/175, 0xaf}], 0x2, &(0x7f000029d000-0x86)=""/134, 0x86}, 0x2}, {{&(0x7f0000a6a000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f000006a000)=[{&(0x7f00001b6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000330000-0x5)=""/5, 0x5}, {&(0x7f00008e8000)=""/4096, 0x1000}, {&(0x7f0000d34000)=""/210, 0xd2}, {&(0x7f0000349000-0x10)=""/16, 0x10}, {&(0x7f0000639000-0x7e)=""/126, 0x7e}, {&(0x7f0000b51000-0x75)=""/117, 0x75}], 0x7, &(0x7f0000f42000)=""/11, 0xb}, 0x7}], 0x7, 0x10000, 0x0) openat(r1, &(0x7f0000b56000-0x8)='./file0\x00', 0x24080, 0x80) 2018/02/15 14:26:05 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value, &(0x7f00000b3000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00008b1000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x81000004002) sendfile(r1, r1, &(0x7f0000dfa000-0x8), 0x3) 2018/02/15 14:26:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) r0 = syz_open_pts(0xffffffffffffff9c, 0x44501) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d1f000-0x4)=0x200) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000aef000), 0xa8) preadv(r2, &(0x7f0000abb000)=[{&(0x7f0000dac000-0x5b)=""/91, 0x5b}], 0x1, 0x0) 2018/02/15 14:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00004ba000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) fcntl$getown(r0, 0x9) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff1000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) faccessat(r1, &(0x7f0000e77000-0x8)='./file0\x00', 0x10, 0x100) socket$key(0xf, 0x3, 0x2) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f00007f7000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x10000000800000, &(0x7f0000689000)) 2018/02/15 14:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000060a000-0x4)) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) bind$unix(r0, &(0x7f0000670000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/15 14:26:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = epoll_create1(0x0) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000088e000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x24) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000000c000)={0x5, &(0x7f0000d4d000-0x28)=[{0x6, 0x10001, 0x3, 0x5}, {0x9, 0x40, 0x6, 0x5}, {0x7e6e, 0x12420000000, 0x8887, 0x3}, {0x9, 0x3f, 0x3, 0x2}, {0x2, 0x2, 0x1, 0x933}]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000035a000-0x6)={r2, 0x101}, &(0x7f0000719000)=0x6) 2018/02/15 14:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fdatasync(r1) fcntl$setlease(r1, 0x400, 0x0) 2018/02/15 14:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000095c000)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb0000-0xc)={0x0, 0x0}, &(0x7f0000155000)=0xc) r2 = getgid() syz_fuseblk_mount(&(0x7f00005f4000)='./file0\x00', &(0x7f0000a8a000)='./file0\x00', 0xa000, r1, r2, 0x1ff, 0x2, 0x40) lchown(&(0x7f000089e000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/15 14:26:05 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') flock(r0, 0x1) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00003e2000-0x76)=""/118) syz_open_dev$binder(&(0x7f0000fdc000)='/dev/binder#\x00', 0x0, 0x2) ftruncate(r0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000940000-0xc)={0x0, 0xfffffffffffffffa, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fde000-0x20)={0x1, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000ae3000-0x10)={r2, 0x5}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000fde000)=@full, &(0x7f0000906000)=0x48) 2018/02/15 14:26:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") mkdir(&(0x7f0000bb7000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000183000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000ad3000-0x4)=0xe8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000009d000)='/dev/vga_arbiter\x00', 0x200000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ad4000-0x38)={&(0x7f0000156000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00001db000-0x10)={&(0x7f000080a000)=@delsa={0xb0, 0x11, 0x4, 0x6, 0x3, {@in=@empty, 0x3, 0xa, 0xff}, [@migrate={0x88, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f, 0x1, 0x0, 0x1, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0xff, 0x4, 0x0, 0x2, 0x2, 0xa}, {@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x10) connect$packet(r0, &(0x7f0000a8f000)={0x11, 0xff, r1, 0x1, 0x100, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/15 14:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000acc000-0x9)='/dev/rtc\x00', 0x100, 0x0) connect$netlink(r0, &(0x7f0000bed000)=@unspec, 0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000343000-0x14)={@mcast1, 0x0}, &(0x7f00002af000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00008f9000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r2 = socket(0xa, 0x802, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendmsg(r2, &(0x7f0000eef000-0x38)={&(0x7f0000fef000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000437000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) 2018/02/15 14:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00003c3000)='mqueue\x00', 0x843, 0x0, &(0x7f0000e3f000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007fe000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getresgid(&(0x7f000020a000-0x4), &(0x7f0000f7b000-0x4), &(0x7f0000e97000)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000929000-0x30)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000571000)=""/83) 2018/02/15 14:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000cc4000)='keyring\x00', &(0x7f0000d13000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) socketpair(0x0, 0xf, 0x5, &(0x7f00009a3000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000092e000)) 2018/02/15 14:26:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pivot_root(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e93000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000083b000)={&(0x7f0000112000/0x4000)=nil, 0x5, 0x7, 0x8, &(0x7f0000eb1000/0x1000)=nil, 0x1f}) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 14:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007a7000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b6c000)={0x0, 0x33, "6c051c79224240fca12449722ee01a99b9c6f9a2f6f779569a7382ad71994e9f83209c6d826a66053c804b743a6929ecd88cc70df0225a685738be12207422569af2f177002b9833fb478604cea336afb34578992ff534934991d25f697b4abe223d490dcfd51ec8851f5c37045cdede9c248d0819fd54c3304629b2d16eaeed199a1a2e2fec962ff9c2fb026864025ec7d9095c"}, &(0x7f0000211000)=0x9c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000012000)={r2, 0x4, 0x30}, 0xc) sendmsg$netlink(r0, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066f000-0x60)=[{&(0x7f0000c8b000)={0x14, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}], 0x1}, 0x0) 2018/02/15 14:26:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f00001ee000-0x8), 0x8) execve(&(0x7f0000d97000)='./file0\x00', &(0x7f00002ce000)=[], &(0x7f0000116000-0x8)=[]) 2018/02/15 14:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007a7000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b6c000)={0x0, 0x33, "6c051c79224240fca12449722ee01a99b9c6f9a2f6f779569a7382ad71994e9f83209c6d826a66053c804b743a6929ecd88cc70df0225a685738be12207422569af2f177002b9833fb478604cea336afb34578992ff534934991d25f697b4abe223d490dcfd51ec8851f5c37045cdede9c248d0819fd54c3304629b2d16eaeed199a1a2e2fec962ff9c2fb026864025ec7d9095c"}, &(0x7f0000211000)=0x9c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000012000)={r2, 0x4, 0x30}, 0xc) sendmsg$netlink(r0, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066f000-0x60)=[{&(0x7f0000c8b000)={0x14, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}], 0x1}, 0x0) 2018/02/15 14:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xb, 0xb, 0x3f) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007a0000)={0x0, []}, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/15 14:26:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d39000)='/dev/pktcdvd/control\x00', 0x2880, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000035a000)='/dev/sequencer\x00', 0x400, 0x0) dup3(r1, r0, 0x0) 2018/02/15 14:26:05 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) bind$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"d0e2eae3bcf684"}, 0x8000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000000000+0x91c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000-0x4)=0x10) 2018/02/15 14:26:05 executing program 1: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcc000)={0x0}, &(0x7f00002f5000)=0xc) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fcd000-0x9)='/dev/sg#\x00', 0x5, 0x109001) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000994000-0x118)={0x3, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @rand_addr=0x7}}}, 0x118) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000ae6000-0x8)={0x0, 0x0}) get_robust_list(r3, &(0x7f000036f000-0x8)=&(0x7f0000fc9000), &(0x7f0000fca000-0x8)=0x18) 2018/02/15 14:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6c, &(0x7f0000eb3000)="ff0202030000000000060000ff7f00000a4e00000000d805", 0xffffff76) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/15 14:26:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d43000-0xc)='/dev/rfkill\x00', 0x402, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c46000)={0x9, &(0x7f00001e0000+0x2cc)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00006c6000)={r1, 0x3}) timerfd_create(0x4, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/15 14:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) flock(r1, 0xa) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00007bc000-0x8b)=""/139) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000d9000)={0x0, 0x518, 0x6, 0x4, 0x9, 0xff}, &(0x7f0000f75000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b2b000-0x8)={r2, 0x9}, &(0x7f00004fb000)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cf5000-0x4)=0xc, 0x4) 2018/02/15 14:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) futex(&(0x7f0000269000-0x4)=0x100, 0x9, 0x9, &(0x7f0000db5000)={0x77359400}, &(0x7f00004d2000-0x4)=0xd40, 0x6) 2018/02/15 14:26:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227e, &(0x7f0000f38000-0x1)) 2018/02/15 14:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = add_key(&(0x7f0000fbc000)='pkcs7_test\x00', &(0x7f00004f3000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000e83000)='cifs.idmap\x00', &(0x7f000013f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000603000)='cpusetselinuxvboxnet1$selinux\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x9, 0x9, r2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) r3 = getpgrp(0xffffffffffffffff) setpriority(0x1, r3, 0x3) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="13f1e0d5d6e4e8ed00d221f430096488", @ifru_flags=0x2000000202}) 2018/02/15 14:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) fsetxattr(r0, &(0x7f00009f0000-0x11)=@known='security.selinux\x00', &(0x7f0000980000)='}\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f0000851000-0x10)={&(0x7f0000882000)=@newlink={0x3c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a}}]}, 0x3c}, 0x1}, 0x0) 2018/02/15 14:26:05 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000317000-0x38)={0x0, 0x0, &(0x7f0000f49000-0x20)=[{&(0x7f00002dd000-0x77)=""/119, 0x77}, {&(0x7f0000327000)=""/22, 0x16}], 0x2, &(0x7f0000001000-0xc)=""/12, 0xc, 0x10001}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r1, &(0x7f0000baf000-0x14)="c5faca0456f17838854c", 0xa) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000c4a000+0x792)=""/48) mq_getsetattr(r1, &(0x7f0000eca000-0x40)={0x9, 0x10, 0x3ff, 0x3, 0x40, 0x6, 0x5, 0x7f}, &(0x7f0000e2f000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = socket(0x18, 0x0, 0x1) renameat(r1, &(0x7f00001ec000-0x8)='./file0\x00', r1, &(0x7f00006e2000)='./file0\x00') sendmsg$nfc_llcp(r2, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186"}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000015a000-0xf8)={0x10}, 0x10}, 0x0) 2018/02/15 14:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup2(r0, r2) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000002a000-0x4)) 2018/02/15 14:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x166) close(r0) 2018/02/15 14:26:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000019e000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') link(&(0x7f00007eb000)='./control/file0\x00', &(0x7f0000e7e000-0x8)='./file0\x00') fcntl$addseals(r1, 0x409, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000d2f000-0x10)={&(0x7f0000dd5000/0x4000)=nil, 0x4000}) close(r0) 2018/02/15 14:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000}) select(0x40, &(0x7f000046a000-0x40)={0x8, 0xcf2, 0x2, 0x7ff, 0x3ff, 0xd5, 0x7, 0x6}, &(0x7f0000204000)={0x7, 0x7, 0x0, 0x2, 0x0, 0x1, 0x4, 0x53}, &(0x7f0000eb2000-0x40)={0x4, 0x0, 0x40, 0x3ff, 0x8, 0x800, 0x101, 0x9}, &(0x7f0000d4a000-0x10)={0x77359400}) 2018/02/15 14:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a7d000)={0x4, {{0xa, 0x0, 0xff, @ipv4={[], [0xff, 0xff], @rand_addr=0x89}, 0x6}}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7}}}, 0x108) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/15 14:26:05 executing program 4: fstat(0xffffffffffffff9c, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0, 0x0}) pkey_alloc(0x0, 0x0) r1 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x4, r0, 0x0, 0x0, 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000002000)=0xffffffffffffffff) 2018/02/15 14:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ddf000-0x8)) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) close(r0) [ 72.444662] audit: type=1401 audit(1518704765.796:59): op=setxattr invalid_context="}" [ 72.456623] audit: type=1401 audit(1518704765.806:60): op=setxattr invalid_context="}" 2018/02/15 14:26:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x6, 0x57, &(0x7f0000740000)="937e5c36fff142c0c9ca48afd4c02ea899708cf89d5f6e9146177480e6ab3a7175b2713c1f300d21b3599b0f24b998cc7f8a12fc57bbabe6b385dde04d4c7171dc7d53a9a5a9d079729cb44773eec0b5d32d5653a59623"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x7, 0x9, 0x4, 0x9]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000003000-0x4)=0xe8) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) fchown(r0, r2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000003000), &(0x7f0000002000)=0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002000-0x4)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000)={0x401, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}}}, 0x0, 0x7, [{{0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x401}}, {{0xa, 0x3, 0x9711, @loopback={0x0, 0x1}}}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x100000000}}, {{0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}, {{0xa, 0x0, 0x10b8e0fa, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}}]}, 0x410) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000004000)=@rc={0x1f, {0x7ff, 0x5, 0xce, 0x63, 0x7d6, 0x81}, 0x400}, 0x9, &(0x7f0000003000)=[{&(0x7f0000005000-0x2a)="3d22c43d43709aafb9764e76261315b0e0c9d70c10f19da25f0b7f45bafa79abee2a0b85697d9b94e051", 0x2a}, {&(0x7f0000004000)="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", 0xfd}, {&(0x7f0000004000)="90a2e17361c0d67071cc2dd893216c03dc07c5451ee71b9f8a80f76038e9fced86ede857c1b05b5b43d1ceb7c0c7880dbbfa1468dd59276c5bba17408a6e963575b54cde26af848160d7efeafe6eff059cb0893a21ad37f73bf7e6699959b3dfb2437a7b4b2fec51d208cf2e8524bd3a6c53ef3be1c0333e1c57cbea0150ee1afea08ad537a371c52a063fb65c6378d4f40f9bfdeddae83a3a9b0092d26335331eba7671da2653efb6b0d39c3e137bbf924513523d451114", 0xb8}, {&(0x7f0000004000)="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", 0xfb}, {&(0x7f0000004000)="3270a648a0021e0d873c5b4adfcd59175f7be578bbb48282f0c3d7a46c47d285676f7b8b64bda429ff0b912e87dabbcd5b8d9f33b15507d864c17ea4fe37a72650b3eb3149fad9d574d14dd59c8774be0f72be355a13aa27c77217564ef34e986af28b09c6ad54ad3966a7493ac6d1804ce45705f281f7f2ab317939f40572a1dc947431b7e9cfc4b1e227b6c4a1753711c0750fc143f6ab5c6b23d5edaf01e054b565bba92741f49c763232b53100b1007746ff0586c883b080eaf96bfe43b7a484d0bda240cb2d8d7a2e15552c84deb097962f9ba6d44c16b4596afe2f32226c772e628812ba1310d2b89e6298", 0xee}, {&(0x7f0000001000)="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", 0xfa}, {&(0x7f0000005000-0x5d)="7091b3c20a4d706fd2171d713c063341b72309137866ebfe1f3755b04d1abffd624cbce1799db5eb5030fbc71bf3604e9536d9a0992e4c8bedeae5b54819a1db46c3c76eac46638cd795f68a4b301213ec690a19731701408595ab0a28", 0x5d}, {&(0x7f0000004000)="5145eeb7bb2e72ad0f2e6c9d3db40aaccfade19d95696f04c22e4a3ed3ebf415fcc0f24638eb1657d349f26194836b82be187e55dc043d8cd4bfc1d63664d4b6511be1fd6ac482f9b1a3d8df9594a447f376442597ff149d54d55acd8324f70ee5449f671b3e04eb4cb9a01145a21c0640a5ea29c739ccee4888df250d43437d806531719bcd355da992b57835cac0a24ff39db21dd91da09ee55d1f85391f96d043fbd90964c9679e90e4b984b9c32b", 0xb0}, {&(0x7f0000002000)="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", 0xff}], 0x9, &(0x7f0000003000)=[{0x78, 0x117, 0x6, "137110d1da7e396bf1a78078b73b22765c79ac295030dcd8eddc68a39d140a5d4e6e9dc4a52a07e3ca012d6e8bd6b1c63bc244ebc8f6aabd6b56279830294d63e735969bf5a430a7101c4457a1fa8f6d9bd973ed4f0f2e29a0cdbfe7f29e0aca4bbe08"}], 0x78, 0x4000040}, 0x3}, {{&(0x7f0000005000-0x80)=@generic={0xd, "3a9f62d7d861173e7277e38e30c875d4754a7360f34ca3131e124d1436a678edf674a28923a3e81ec1fdecd04ea693feec201ad9a856a4a4d9b81cb6d23562c471f0c5b2bd26784ffe8a7a366cbebb905fc15ee711b05b71b728991a3045342338a3d6faf7ea324466416c2ad69267b352c5aecb8e83e540e17cdc33506e"}, 0x80, &(0x7f0000005000-0x80)=[{&(0x7f0000005000-0x6)="cb8aaf485929", 0x6}, {&(0x7f0000004000)="60aadf2f10f07d3debf3971d141efbbad022181c46ed98cc0912f2e2f411d32bcb8b8e867dbab4a943ab8d23fec4c1d826c6db37d3553e4f561f7cc9a58b21e5986f55117fd22e19b259249d477d5b5837ec185bc48a1331c18fdd32311d2f1d264d74ea170c0591f396b9ac17e06b9d3b00e0", 0x73}, {&(0x7f0000004000)="b1d4a61d9983734792f78cfaf6981c4d5aa7a52663f02c2d6d54401726cb78ded9fd4170bf2f81f5fa9b1efec27c58a746fddc6e0e80b23a07579e27acf8b3b1c19d6c67109f0cc7c2bbc4bcf191d3714dbe2079cdd9a227bfee027f2f15e01ba6520cc79f8f42d84df10b9453cdd3e73e92f3838565ed269dea38c3feffad04126089ac59fc9954ec5321f21f81abd196d72e0d2aeb34de69dfe28db45397a1738f4ea9f2acf72753603c588d0dc78e262ee1a8232d684ee1cce157086c0f263b579cbbe682c3154ce9be8ea2d635e4f767c1b4c64bd846e29c00467aa07435428ac22aff1b81e84c00b864cf96e60170ab6db92e630df51cfa8ff111ff216a53ff905a5ed61fc4359f696f6c0e9f730d741992e5902d31b3e81e252b1fe67f348f3d411b0820d33e899897b8215be67ab2702fbfcf5eab96c85b05f0618723f20405fa6ab44c6ec6024a8bee26c0727074b0d6d0aee52a2afc5a2793c9f2ebafbf360308fea117fc343975df2262842ec56459dbd636bac54465ad1d7671bc06ff8fdf54d40b8024890a539da65552a9eb19a5632b31fc185e43e7a5dda823219462a94496a9f06ec9a14175c604f3122ab8e8c422f12c4b8b04125285f7f9d38d704dd3f9c0d00234918f2296eff4661dd379ef37f06daa776271956d61e52d509171ec2dd44ca78c7b2f576a1eb1203522e03e1d173bb86f18d4aabd2fb20a839d50ad403739c0a789156fccb3caadff8db3592398f7eafb7aa042c14ceeca2cf0e23771b213c9223e30a4fd4eff328eb3da899863790b2aa1f45b43348da7098fa360dcfe7cd1e43c451dfd66181689bdb1124a20e9aac6e282789bf8724616924a5944f57821b6f751c0af174c9255e599f3352b0e6b3c4c604158003b81703524895ccc3155e442282a751eb7b9e26e9d60070e13d8c2b1b74b505817ef1553294570f2f3b7dc1a3578784ef5e2410e2f82e6be69df7048d05655e1ab461ef1577706fa3f1d561f58df256d358bc611f5b3c0205eba3bf7908fd09a0155f0c92c75888bddc0cc6a82f3403ff8bc5c5dbb5c210c3d2c8a1a3083ef0c91406edf148c36446a9cf5c7a6e1714c55e0eb2cc17d168e1905a2fe92817ef2ef224aba73361c38e4e1a98a1c7778a544568be1b72d10b894afca69b8d01832918af5b8b2f60a80b079c38f718b4144a53815c2be076ed11b7760d64e453e67ba18a7e41b88310f558913354f91170f05e65fa978da8775a86140db2271a62f4cdcd09700a213096a9804d305819c3f7aedf29ff4f4e80863f9b1e9338ab19810bcbeddd852ac75d416234da0dd0cc2c98ca0eb23d72a9a1cf01203adfe6a64fdb41945162e23fdba9e19e628f3b8da1070ab78cc2daec1bf8383033dcf51e173341ba665c9bf4144e8c58e9437e52243ed6e962d58a684a43b04b30f5f9b64618d1f05a15206127b06cdcb8ff688e21fbbf856a4367e6290f6a0071a2bd86a1fe35039ffbb3ee6914d973221287173590cf5c3a9ab2689e35c441a1f8ad95dd394e8fccee5015c5f212bfac023efca52c6acd5f7d00e4539209197392fbaf44f28d6656ffe3fa892c20076451af80914b9a55b3d3e2029fa5103b47810de06d932d742e0e98d9a3fcb9f70801fbfa561da8fab2099068c14953af82f48b629e6837d9500d1f265d94736f70730f0caaf997970ef237296209bf9a5c63cd57f09e01eea4468cda2bcd3e863c35d16b7f6529ab2384b593269f6ea792780f3f45b80a5cf0129f9df17a3c5ac2eb2ed089b55a2b9076dd8d31a07997cdae590fc11594098db9e4a9a3c80553a2b88ad9147a39b4f8787106ff2ec4f9e21e5d833283ead50ceab31bd80e616f8e73f980df6e6f446edbfdb9ca1cc4528c2f1c373c849d622393137034aafc6c60d5fcad11a2ff1a459f0f13f88e93b5c7daf30800ac0a6c0622e1579e22ee83878ab7b0fd53b5498e3868d58ad35c192f8c30ce72c5e7319915a77040ba3db202cf0b5225d65138e70f1a2224a093458409951502f579342a22a1ab605d724ab83718d5b62fc463c9d6fa20edc3a1d843c4697abe2567e95f82132c81f33d14837de4bda66698997c5ccde7604fcaf0ad4698c6293c7e99b554c54c4cb6ec9f0fac3bf6ee14d209ac3e9315cd9c88df836e04bfec45a337b0cb4e3ace93d543a59e6a85988b24564700639678b4f84023896ecab4660e8b27dab85ca0d0bd27791dabfe8a3d3b6797d7c6cf14003ea53c738210c42128d5a10ac001f84665bda60a713076037df037ae0b6db3e4f62d626a9c42b5f393593f660036c4656b5cb5305924f3c03174bf7e090a56f8236026451169bf326745353216c1ea64567e3bb6a3665f422221dc4b7e45a614fbefbaa064d89b64561e273724d01437603f47c2f63a417db2c8a13b07054d7976f5eda3e65dc843861b63adc1735d1ddb1639e344fab6488b2bbd4184a2c1923e8495815e5240c3dac6a8153671d42a36c302a940fee3c237209345bd969590567f939b1eda6f25fe3206bb64e0ba40fbf942827aafa983eca239f7f4a0348e2e31b762f65b239a79d89cd3da8f53b73b2485f4e4ee3fde01321fed7deefc0f885faf885ce1b6849a3b8a3775c849505b01806b541bd62e5cc94c7e8801a261ee235c0f0a42560a1cfbba2c57af35c93898e5fd33b0bcffa88bd1a07d0f55896f4d7b02b39ba8ee953e5f6289d118b857b1e42fd5f0d81e86c62132ebe0debec6d29d47eddffafca445b4efbba2e0a2816cc5b74d867b9a8e9bbd365b2d6eb7fd281a4acb06e65be9c8eb828295282bfd0e80a564e3a18d8d1443cc835c56a9270aa26ab1c7b0ad8a143154c1d55d0f543153a0e37428920cc1c5b2375b12776fcacc97ce53f45cf6614334f11df417eb0eb6ac60c4fa2389b80900ec42b46c293fcdbc0d28d5116d4c244d2476a371a2a1af9c209cc1bc23f6256abb4acf1ea7e87b2ecb0e1abe77c686d539ba95d8ae880beb8f4b06988e367a1d5d3364d22fee6f851b306179561d848aa9569587b583c1b684a2cd7a50640c1db2c0642e096c2254b7e816bb7ad05699fd1de012b0d86b17013dc8e4463d1626319dd1576d943576309a11f0f427c0e144e437446c6cdd1e8863e378fcdbf3b05d7f97e6dfe3c751fa037a0ee3be01cd6d1f82ca04a268736fced727c09946f49ce99d5b9c1343920f141618d2c2466a8e7db0ad2752b145d11109e2df565faf9a67fa48ef0ed1b8797ee87eb03408fa825b8282a6b79dc2d20fd1b725a79c5a3a3e977b0dc8b29cfa3918804efd65ca7439608f82532312a6c371503d1a8db8eff618d1f638330dee71609c82dc0b6bdc8f6505d1aa91cc1daed051df1b1c346bcf5aec5832131ab5ee70f4ca94e1ef0e177450db7270da34c4b44e1b8015793aedd4c3b97cf6b811a83d4742fd37e69d0687af529f611732f7c627ed8abdc488f92d78625050c808c7c2532fc0748bfe8afe3c58edff898216b87eba40a658e2f7461567b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"f4e60010ca961db9647611c57f0d6273f1b48be4ad45a9bf4f31bc720f0bb0d1622b45bab6b87376ccdc78930b19101ad2cba9a9feb12e60aefe0edfde2ce537ff8c04238cf0ae3ad90009a2ab453a36aec2a7ff9e838d761b9a0ba3a5af0706952a793ec2b0d94959acd12cfd0df6978ef5567c6c73457014c5fa702b80fba72e465c574d068fa247ee722ebcf0fdfe60193eb1623b9a4cde175cc1950b5c420eb5f3cbc36ab723d9267eb71aaab99b5f3ea296610fb14f8dab407d6cf520c73eb483cec1dad75c0f7bad5d3e9a68b21af326e5c9a483fa1b60f29cfdcb15db2eefc6feaaa2bcb32028c7f7449b6211ad69c33d47"}, {0xa8, 0x111, 0x100000001, "90f7e60d4716e41d44a84a6ebc1fcaae36354a6cecce1d4a2b23574669e727002cef558700cc25ecf7bf875155437c27e58eb267f28459c8d81f3f4c059d2d9e8e9c46bec2d528fd6b4454c26478df2ea14506177187a880d0cf4b1d12205da78ba37e7a40ce0a525f8fccd0785f21ffd3b259909f8f519106562152fe6ccab14b41f59696f7aaf0ecf5aa18bc46237bd68f8c1866"}, {0x10, 0x18d, 0x1}, {0xa8, 0x108, 0x1f, "765fab102d84bf5ece280323495de47ae7c9b20a191f659fa6f0f7577d3b068fbd93ff1bf62e0e8e75419aa68ee97d041900acb405e0f2c9dbcca3bec2e0808353ae6302c24a6b0788303de44ab8470d4a0ff817053fdd1b905820363e61fda701c95aa183b107ae1184c66b31d0d06ffb3cb623add1d3590bf249823c041dc84e054566decf4db7c9c2d5a6f9e000c71d85087f092a4639"}, {0x18, 0x10a, 0x6, "ba"}, {0x88, 0x10f, 0xe5, "3bab98616ed414a155d1ae8e400df6e194ca2b75934e5b16882bbfe98d59831b01dcdb2831832a186c0f4813061d6d7fea2c6b0f869d7cf4eaf348c55858eefad58945a17d2208dab319091437aa44a9143a8af995632d0de5f9704dde38666aecf9319f7df4d5896c476f371781b0f476"}, {0xe8, 0x115, 0xfffffffffffffffa, "e41705bc52ee67878b65c246784d7b151d17898918bca56d021860c6f2b7422e6427abbb1b84758cdf95bc19f68e0ed5bfab0a646301d3f2c7e66f36b99ca0eccddfe6cb77bccdf2c8c8070e245272e2866d9342188f0f6bd8ae57a949939a77dd050ea974d801e8de2933352cdc7aef747ce2fd6df0259b292e3372434672c957dbd11979ed4ff123974bdb687397c51fb7e817f0dff7ca6210a50a5f0e42a0cbd96c314e28feb25276c03eb19e89f7e5d585190b6d572058501611dd805e94a2dbde3cadcbefc999ad153ac3b2acc970c2c39d43bc3a02"}, {0xc8, 0x114, 0x6, "95077990c7275ae7a12007ac8725c77aa03dc7333a6559529f50a62f1a0bd6c1c91ed8d24774c7bc21ca989df72d8383d403fa666baaadaa073b51d290b478e660b8fb185c7c04216d7e4521df77aa4a2f86f40f9c1ceceb8ba6ea9db5ecdcfdc3cf53c1487cbabb79f088561f3b46ddc43764077e4b8b86c8e4fe3d33e1e8242114222b9593286b84625d8a3c5d754481c3d08af45c5596422cf68097e40220b1612cb6b5fe6fab214539b12062022278"}, {0xa0, 0x113, 0x101, "7022a849e52319e8c14ff206193453db32684d93155ba8356bf14cb797dc9f0efe5652baba7b7efa0b3474a560cf203c23ba2968d39ddc7ef2f3f1847d2f7c8a71ee466de06834d8ee549b71f9e4c0bde0a0b3e1be8ce90e5bf29dee36fc3790d8470f55d42359c810168d8ad5c969133f631fdddf369ec2feb3844e5a9ebe83913ff2dbdbc3fed0f0b04c2a"}, {0xa8, 0x108, 0x1, "a5610f53e67699859b8b2b1a4fc4898396f0e009cebc69e0613056e42524f47f74c4c91c3aec3a1321501fe1f71f5ee2808a526e05d7f0480e5c4cb948fe00adaa2cdfd0039640cc4a5514cc6ac19df03cdf5400813beb535b22848e6da4ad2a16c42e89a8c5551a58ffd5510c2fe208448acb486a5d19c18d5d22ff52a816dd283ba8f72c27a05ec37ee676aa4653a1bf"}], 0x600, 0x4000}, 0xfffffffffffffffa}], 0x9, 0x24000090) 2018/02/15 14:26:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x8)=@un=@abs, &(0x7f000055e000)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000036e000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000002000)=""/216) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0xbaa, 0x8, 0x1, 0xee]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000), 0x4000000000400ff) 2018/02/15 14:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x0, &(0x7f0000a71000-0x8)={0x0}) sendto$inet(r0, &(0x7f0000c48000)="adb74b2f81217041208a93ab5384296819734e551cf513a498b31dd12b35eed8cff12c89c952a5ba17c9fc40051303a5c23b7dbfa41189fb5ed75e9131017af8b03518b5231687cb44665cde068808a1de380a623d33973a861da0fa107f8c43b6878d5625b72b50c83295d7310e71999c030d4bbeaaf40a", 0x78, 0x4, &(0x7f00008f0000)={0x2, 0x0, @empty}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000020c000)={@common='irlan0\x00', @ifru_ivalue=0xfa9}) r1 = socket$inet(0x2, 0x10000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gretap0\x00', @ifru_flags=0x504}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/15 14:26:06 executing program 5: r0 = socket(0x18, 0x0, 0x4) r1 = accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x10) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000000)=""/168) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000001000)) 2018/02/15 14:26:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000af7000)=""/28, 0xfffffffffffffff9) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x3, 0x2, 0x7ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006e2000-0x10)={0x705b, 0x9, 0x80, 0x1000, 0x0}, &(0x7f0000e65000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005fa000)={r2, 0x6000000000000000, 0xffffffffffffffff, 0x8c0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000c2e000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000aca000)=0x5) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000729000-0xb0)={{}, 'port1\x00'}) 2018/02/15 14:26:06 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x800, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) dup2(r0, r1) 2018/02/15 14:26:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000003000-0x48)={{0x1, 0x3, 0xffffffffa8b30260, 0x0, 0x100000000}, 0x0, 0x71e1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000-0x8)={0x7, 0x4, 0x1, 0x10000}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pivot_root(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x80, 0x240000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 14:26:06 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000009000-0x4), &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2, 0x84010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x1, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 14:26:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000163000-0x8)={0x0}) getsockname$inet6(r0, &(0x7f0000161000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000b23000-0x4)=0x1c) 2018/02/15 14:26:06 executing program 0: msync(&(0x7f00002af000/0x1000)=nil, 0x1000, 0xfffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/hwrng\x00', 0x480000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) mremap(&(0x7f0000452000/0x13000)=nil, 0x13000, 0x2000, 0x2, &(0x7f0000b74000/0x2000)=nil) 2018/02/15 14:26:06 executing program 7: mmap(&(0x7f0000000000/0x4fb000)=nil, 0x4fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = open(&(0x7f00000b3000-0x8)='./file0\x00', 0x200, 0x1a6) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00004fc000-0x18)={0x5, 0x5, 0x20, 0x40, 0x6}) r2 = mmap$binder(&(0x7f0000363000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004f6000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f00004f6000-0x48)=[]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/15 14:26:06 executing program 0: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000d22000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @random="f56574a3b1ea"}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common='ip6gretap0\x00'}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000536000)={0x0, 0x2}, &(0x7f0000c77000)=0x8) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000321000-0x20)={@common='ip6gre0\x00', @ifru_flags}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d25000-0x18)={r2, 0x3, 0x1d, 0x6, 0x6}, &(0x7f000024a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aa1000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055b000)=0x28) 2018/02/15 14:26:06 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000f5000)='user\x00', &(0x7f0000f90000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005fa000)="0a7bcdaa326c2ef3d4165a17499b6d0c295e16a374c50a326488dddbd3e67bb73354e6079711a9b757dad50b6039bb09b40f5295542ce32b6881e19de201b56f097286a75c3753991c3b1597aed7878d98720f2bc9cbeb56e3c39d986408b0", 0x5f, 0xfffffffffffffff8) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000383000-0x8)='keyring\x00', &(0x7f0000f8f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000271000-0x2)='*\x00', 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000f8f000)='.dead\x00', &(0x7f0000a6e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000217000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000f8d000-0xc)) read(r2, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) dup(r2) 2018/02/15 14:26:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000084b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000691000-0x4)=0x10) readahead(r0, 0xc1, 0x55) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6e000-0x9)='/dev/ppp\x00', 0x2280, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000e1f000)={0x17, 0x7d, &(0x7f0000127000)="c9a5ed002138370f6e64910848b04eeddf11b309298d0856fc39cf252084eb8de93e287e358e9c626d01909f62c9d20e9f679de482fb2ac5c8f57a156a3522bdb8c99e79925cf7231ed812d9e3e3ff2edbb7fbbee9af3530b3aa23f1f68285b2b459d1e216f06c188dae42c3920d82e10834c51fc202ff684d18267083"}) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) 2018/02/15 14:26:06 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003c2000), 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000078f000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f00001fb000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004b5000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x20, 0xa, 0xa0, 0x80, 0x0, r1, r2}, {0x9, 0x8, 0x1ff, 0xa000000000000000, 0x1, 0xfffffffffffff000, 0x1, 0xfffffffffffffffe}, {0xffffffffffffff7c, 0x8, 0x2, 0x4}, 0x8001, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2, 0x3, 0x1, 0xff, 0x40, 0xd8, 0x4000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d8f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000d16000)={0xfffffffffffffffa, 0xffff}) sendto$inet(r3, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000bd0000-0x78)={0x9, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0x40, 0x9, 0x8, 0x9, 0xffffffffffffffff, &(0x7f0000419000-0x10)=@generic="389c25eca193cf720427036d586accbe", 0x1000, 0x9, 0x7f}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000acc000)={0x0}, &(0x7f0000cfa000)=0xc) sched_getscheduler(r5) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000482000)='/selinux/checkreqprot\x00', 0x100, 0x0) sendmsg$nl_crypto(r6, &(0x7f000038b000)={&(0x7f00003b0000)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000897000)={&(0x7f0000b07000)=@get={0xf8, 0x13, 0x400, 0x3, 0x0, {{'cbc(twofish)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x61e0}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xffffffffffff1496}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4040}, 0x20000000) [ 72.970322] binder: BINDER_SET_CONTEXT_MGR already set [ 72.975842] binder: 14994:14996 ioctl 40046207 0 returned -16 [ 72.998368] binder: release 14992:14993 transaction 97 out, still active [ 73.005295] binder: release 14992:14993 transaction 96 in, still active [ 73.012763] binder: undelivered TRANSACTION_COMPLETE 2018/02/15 14:26:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0500471f23a9367a03cbadecd4", @ifru_settings={0x0, 0xf5, @te1=&(0x7f00005ee000)}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00006b0000)={0x0, 0x0, 0x3, 0x6, 0xb}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/15 14:26:06 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000060000)='/dev/input/mice\x00', 0x0, 0x400) getpeername$llc(r0, &(0x7f0000cff000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b50000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000309000), 0x4) 2018/02/15 14:26:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) r2 = dup3(r1, r0, 0x80000) syz_open_pts(0xffffffffffffffff, 0x8000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x2) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000c3a000-0x18)=@dstopts={0x7b, 0x2, [], [@jumbo={0xc2, 0x4, 0x2e}, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x18) r4 = gettid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c49000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)=0x0) timerfd_gettime(r3, &(0x7f000063c000-0x17)={{0x0, 0x0}}) timer_settime(r5, 0x0, &(0x7f0000659000-0x20)={{}, {0x0, r6}}, &(0x7f0000002000-0x20)) epoll_wait(r1, &(0x7f0000b15000-0x18)=[{}], 0x1, 0x0) 2018/02/15 14:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000346000-0xc)='/dev/rfkill\x00', 0xc000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000c60000-0x8c)={0x8, 0x7, 0x7fffffff, 'queue0\x00'}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002cb000-0x12)='/dev/loop-control\x00', 0x2020, 0x0) fcntl$setstatus(r1, 0x4, 0x4000046800) 2018/02/15 14:26:06 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000764000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00004f9000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f81000)='net/igmp\x00') preadv(r1, &(0x7f0000c58000-0x50)=[{&(0x7f000059b000-0x48)=""/72, 0x48}, {&(0x7f00007ae000)=""/174, 0xae}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b75000), &(0x7f0000379000)=0x4) [ 73.026174] binder: 14994:15018 BC_FREE_BUFFER u0000000020363000 no match [ 73.034957] binder: release 14992:15011 transaction 96 out, still active [ 73.034961] binder: undelivered TRANSACTION_COMPLETE [ 73.034970] binder: send failed reply for transaction 97, target dead 2018/02/15 14:26:06 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000a7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000c3a000-0x4)) r1 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r1, 0x680f) r2 = open(&(0x7f0000e78000-0x8)='./file0\x00', 0x90000, 0xdb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0xff}], 0x1, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r2, r0, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}], 0xc0, 0x40}, 0x20004040) ioprio_get$pid(0x1000000000803, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0xfffffcfa, &(0x7f0000000000)={0x400}) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/02/15 14:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00005e9000-0x4)=0x83, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) [ 73.034977] binder: send failed reply for transaction 96, target dead [ 73.034997] binder: send failed reply for transaction 98 to 14994:15018 [ 73.055162] binder_alloc: 14992: binder_alloc_buf, no vma [ 73.055179] binder: 14992:14993 transaction failed 29189/-3, size 0-0 line 3127 [ 73.055213] binder_alloc: 14992: binder_alloc_buf, no vma [ 73.055227] binder: 14992:15011 transaction failed 29189/-3, size 0-0 line 3127 [ 73.058929] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.058937] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.078853] binder: 14994:15034 BC_FREE_BUFFER u0000000020363000 matched unreturned buffer [ 73.170430] binder: release 14994:15031 transaction 103 out, still active 2018/02/15 14:26:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = creat(&(0x7f00006df000-0x8)='./file0\x00', 0x110) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000c77000-0x30)={0x31, 0x1, 0x1e80000, 0x80000001, 0x7fffffff, 0x200}) mount(&(0x7f000036f000)='./file0/file0\x00', &(0x7f00001d6000)='./file0\x00', &(0x7f000048d000)='ramfs\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00006b1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004a1000-0x4)=0x10, 0x800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c18000)="f9495873cbdc3fb4bcde009cae67517d5115a1e4149794d19f3fc8afc75a125f846c6db49d99ad77fdf3743acc75a8846d9b4579226a367d847fdc4391f534f6187386f7b454d7cba9574af13842737a8694a16ebdeb49c3", 0x58) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ded000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) r3 = openat(r2, &(0x7f0000a67000-0x8)='./file1\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r3, &(0x7f0000221000-0x8)='./file0\x00') getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f00002dd000), &(0x7f0000939000)=0x4) renameat2(r3, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x0) 2018/02/15 14:26:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000bb7000-0xc)={0x80000005}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) epoll_create1(0x80000) 2018/02/15 14:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dd6000-0x9)='net/icmp\x00') ioctl$FIONREAD(r0, 0x541b, &(0x7f000070c000)) timer_create(0xfffffffffffffff5, &(0x7f00009a0000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc1000-0xc4), &(0x7f00006f3000)}}, &(0x7f0000fbf000)) 2018/02/15 14:26:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ad000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000497000-0x108)={0x0, @in6={{0xa, 0x3, 0x2dd1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, [0x7, 0xda0f, 0x4, 0x320f, 0xfbf1, 0x828b, 0x2, 0x9, 0x40, 0x9, 0xcc, 0x80000001, 0x5, 0x85, 0x9]}, &(0x7f00009d7000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000300000)={0x100000000, 0x4, 0x4, 0x5, r1}, 0x10) umount2(&(0x7f0000280000-0x8)='./file0\x00', 0x2) process_vm_readv(0x0, &(0x7f000081a000)=[{&(0x7f0000034000-0x1000)=""/4096, 0x94c}], 0x1000000000000229, &(0x7f0000f81000)=[], 0x9a, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004a000-0x10)='/dev/sequencer2\x00', 0x2801, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000019d000)) 2018/02/15 14:26:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1}, {0x6}]}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000756000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) r1 = signalfd(r0, &(0x7f00003c3000)={0xeaa9789}, 0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000f59000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cf8000-0xa)='schedstat\x00') ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00007f6000-0x8)) 2018/02/15 14:26:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) pwrite64(r3, &(0x7f0000bd1000)="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", 0xfb, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/15 14:26:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = signalfd(r0, &(0x7f00003b7000)={0x4}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c6000-0x16)='/selinux/checkreqprot\x00', 0x90000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r3 = fcntl$getown(r0, 0x9) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000680000)=[0x7f, 0x81]) fcntl$setownex(r0, 0xf, &(0x7f000055a000-0x8)={0x2000000008, r3}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) lseek(r0, 0x0, 0x7) 2018/02/15 14:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000017, 0x80000, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$key(r0, &(0x7f0000af1000-0x38)={0x0, 0x0, &(0x7f000077d000-0x10)={&(0x7f00003de000)={0x2, 0xa, 0x8, 0x0, 0x1e, 0x0, 0x6, 0x1, [@sadb_x_sa2={0x2, 0x13, 0xe60, 0x0, 0x0, 0x4, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x4}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0xb31, {0x6, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, @in=@rand_addr=0x4, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_ident={0x2, 0x0, 0x7f, 0x0, 0x117}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x2}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x10, 0x10}, @sadb_spirange={0x2, 0x10, 0x0, 0x3}]}, 0xf0}, 0x1}, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000020a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000621000-0xd4)=""/212) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f0000851000-0x10)={&(0x7f0000882000)=@newlink={0x3c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a}}]}, 0x3c}, 0x1}, 0x0) epoll_wait(r2, &(0x7f000057f000-0xb)=[{}, {}], 0x2, 0x100000000) 2018/02/15 14:26:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x100000000000004) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) fchdir(r0) readv(r0, &(0x7f0000e26000)=[{&(0x7f0000055000)=""/51, 0x33}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f82000)={0x1}, 0x1) [ 73.188558] binder: undelivered TRANSACTION_COMPLETE [ 73.195198] binder: release 14994:15034 transaction 104 out, still active [ 73.222699] binder: undelivered TRANSACTION_COMPLETE 2018/02/15 14:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d37000-0xf)='/dev/sequencer\x00', 0x100, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e85000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000398000-0x4)=0xe8) lstat(&(0x7f000079d000-0x8)='./file0\x00', &(0x7f0000a8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00001e4000)={&(0x7f00008d4000-0xc)=@proc={0x10, 0x0, 0x2, 0x2020000}, 0xc, &(0x7f0000f0c000-0x10)=[{&(0x7f0000e62000)={0x150, 0x2b, 0x105, 0x0, 0x3, "", [@generic="5b12129d58126a681e99f5f6eb52ba5b362425f4783b8c96708b31e379c110bce0bb76dbe9d0355e2758d7776396c63a2b0d7d46098e4c461e4eddf4e16817603d31ea59526ef19929c1d33b3deb1c0d9d8612f9bd1d8287cd5a62a6ded88529a0d7540625ecbba79f5f720d36b522ecfd39e19b14c8e295914e36875e0ef849b68a9898d21c94d0c08435591c7a973aec685b8e88a7c20217d0c232b97de104b5a669ae91f09da7687a57a3b0f5b876a1e1e2cd", @generic="c4a0b398a4bb14937d722ef1a76f6a683362d878d5bc65557c4fc6b2964f32064c198298db0723d47f21dca9422a6d25007d9e8de7b6d9103d686209ae2c", @generic="6c0b66e922452899bceef0f0ef3e5543f4610f364728ff19796545762636ee3d4f9a50284ad25a516ddfdc7cce4d47ecd02b94e5f3cb5664e9c3e6df5dcb6e18", @typed={0xc, 0x8a, @u32=0x9}]}, 0x150}], 0x1, &(0x7f0000142000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0, r1]}], 0x50, 0x20004080}, 0x40) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e46000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000262000)="9280721b355524ba8e8bdb43fa122341985c0dde9ebb911ebb8f12287cfa7757d064c495c7bcebc20df95c1334ee03cee062c259cc6c7bcf066e", 0x3a, 0x20000000, &(0x7f0000660000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x1c) dup3(r5, r1, 0x0) [ 73.234929] binder: send failed reply for transaction 103, target dead [ 73.270779] binder: send failed reply for transaction 104, target dead [ 73.284389] binder: send failed reply for transaction 105 to 14994:15018 [ 73.291260] ------------[ cut here ]------------