3c9233539ddb1d7fa88cdbf3a04a5e9097d4f3"]}, @typed={0xc, 0x5e, @fd=r0}]}, 0x324}, {&(0x7f0000df7000)={0x1224, 0x1e, 0x8, 0x3, 0x2, "", [@typed={0x40, 0x7, @binary="eff6dd761f4f68648503a51bb8c641353a6fd19364e2d4a77184b2edb82c6f7bc9daee0950563cd3dd877ef67dff30d7437a17d50c8b538f"}, @nested={0x1d0, 0x4, [@typed={0xc, 0x8d, @fd=r2}, @typed={0x44, 0x5d, @binary="12a3f015e1c54dc9ac6b801ef00036d3df9c449bd923bd12f39cb1ca9e252ea492dea05311448dac27a40d70e017e9692acc46fb5141d47bf1d8ad4c"}, @typed={0xc, 0x30, @ipv4=@broadcast=0xffffffff}, @typed={0xa0, 0x41, @binary="e8adb718065522d1f5099547d3eeb0b92b0d7a47f82427ea4a6d9fbb474e19ef950656928c87b16cef6e39bd655cff815024afcc44e1fb989e00581d9f61eb6e302cc2800643b82364597a6c84a7bd6affb6a21b7375b1e74d0541f53dbd8ec57d234990ce8f08b2ed38db20285129523f3020fd51a33249bb647b8c78a4b1c9f2dfeb0030d80b59897aa636e7cd230450d33806dd9796fd"}, @typed={0x8, 0x1b, @void=""}, @generic="843a118d8d94026dc1e0eb0401cf42f75a4622a6feb88821db00e9aa5664bf01e650c9528c2fbdbf6c22d9c3302aba1e4aaaa2d715da5021d9245b0a4580b3f46f3cd5ce2bff4a431d24b7d98225e006925c4ea2bb1c66b9467c61b8bac54480c30f37d42ee7714b985f08ff595bc3cb3780138f1b8889471a5cdc8381c1992845c8093832262009a0b162e8f30655dac8cd6cde1a8a1da0e6702a06bb7bbe5d3042dee4228ffdfdc267c203da8706008edd119cc8a83d6219c401990818785c6cfcb78f55b0f4"]}, @nested={0x1004, 0x91, [@generic="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"]}]}, 0x1224}, {&(0x7f0000df8000-0x54)={0x54, 0x2a, 0x400, 0x4, 0x2, "", [@generic="70c71483965bfea650f6a7d5c48e3e23b478926bfb49d122fab8e4058185766a22cd4933ee0f754f3cbbb71602eba5a5e017d1c972fd8f1b719402d44efecf57b9"]}, 0x54}], 0x8, &(0x7f0000df8000-0x140)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r2]}], 0x140, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/18 00:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00008b4000)="ca4696c8af8c362bd5f1da497ca14ce741d3c8b22140b5aacb794712c51f7a1522ac8241e93925a1d7becc5fb01518b2e48447658f43aa857168dbd5fcd686b4f3ff178c9651e02714089dff1c3220c966380dfea493d096b8731dce383dd27ec604d4f52520940227052c7663edfa79cf2c6e979b70eed4bd5930bf2dd603906c70c071e84ae0a3e6853943d8ba12397278496a2f32031b0ee980b80e3fe2211218049f293b41aea2924464eb", 0x1}], 0x0) getpeername(r1, &(0x7f000056c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000323000-0x4)=0x1c) mmap(&(0x7f0000815000/0x2000)=nil, 0x2000, 0x0, 0x30, r1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c26000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 00:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004bb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001f0000)=0x60) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bae000)={0x4}, 0x4) r1 = syz_open_dev$loop(&(0x7f0000d43000-0xb)='/dev/loop#\x00', 0x1000000, 0x406) writev(r1, &(0x7f00009d1000-0x10)=[{&(0x7f00004f6000)="01", 0x1}], 0x1) fallocate(r1, 0x11, 0x0, 0x200000800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000569000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) tkill(0x0, 0x34) pwritev(r1, &(0x7f0000727000)=[{&(0x7f00004f3000-0xe2)="9d9ea61f1d5d4a9e496bb00e7968f377198c72f3f4ed3a6d318d0b23b43f06c6a6af3137735f18a070a02cdc79b795c4d622fa44fa35e2f13943984ad5f4eb3377e44812d98fa101dc4dc5a76b1668b92f9c01ed0f6cbe8cccf0926446146930081ae58b78c2194fe2d403f2d7a6d8b686725db1279a8a8025124368860b0e93da35320b9a08e6dfa2d73427f74062b4cc7ab5ea57e69bec08cd5105c728d15d39e1b0bb0cd216bd8c743ff827916c5e514c53f2d5e2fe3bbd69e2bb3a84387dec567628a9a06f102a0f62cea1c18eb7b6a7c78847d192a570572a4ecf1086d28fc3", 0xe2}, {&(0x7f0000841000-0x1000)="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", 0x1000}, {&(0x7f0000e55000)="44f60d7b5e4da16d4c7077dca6be255fd4181c597c8989cbb026a18980a0a0dd4f53f82a7b8995f564a6e41f1b6e7701442052ed8fd22433f7c5ab71bdf6fab41f2d51a2a09d02531969ae556549714dfab1cb2013941d7274b6f6c5766e6cfceaac265405b31ab9a3bb9066e5db2ab898a2a559b41dc42a837f025dfc62137a394fb95c220c0bc48d9362c3ee0157c5b3085dcf459e11988e435fc8", 0x9c}, {&(0x7f000011b000-0xc3)="f281039ef87b29b98f39abeb141b5ddc9d290013d34c4a230399aa401ebb52c62cc2d8bd74833e2bcd9f153ab2ceb31ce0a7e82766fc83fa5fd8a346c8f048c7554471596a0e003764ae54e55f1686f9d0692482b0d2bdcf84c11c61100e9a3ed3b02ed58ac4404dc47ad944242640e41e7b3082f1585acf98e8afbac92584017dea096c3880bc8d5f70f034d5161e1175f5e7030d64265097a9e2ec9683949074e4c1e248af928aef39666bf94fd5f65a0e53df3f18a1e901ea66dfcae8df4bc73807", 0xc3}, {&(0x7f0000893000-0x4a)="56a8339c5bcf06344cf86edd2e51bb68b8f83c66126affac2d7a8b8d0e51aea105ca437ad6fb8c70f69ec0be15a24487716d7aeafc289946493b7255ea0a5ce4f71e391244437fd5b389", 0x4a}], 0x5, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ddd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000083d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r2, &(0x7f0000f18000-0x8)='./file0\x00', r3, &(0x7f00004d1000-0x8)='./file0\x00') [ 48.114332] audit: type=1400 audit(1516236113.627:37): avc: denied { ioctl } for pid=10202 comm="syz-executor0" path="socket:[18965]" dev="sockfs" ino=18965 ioctlcmd=0x8915 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/18 00:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x383) socketpair$inet6(0xa, 0xe, 0x200, &(0x7f0000f78000-0x8)={0x0, 0x0}) 2018/01/18 00:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000ccc000-0x8f)="24000000130007fffeff0400000009000120000c0d000300010000000000000000b81617", 0x24) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004c9000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b2000-0x4)=0xe8) 2018/01/18 00:41:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f000038b000-0x60)=[{{0x0, 0x0}, 0xb2d0, 0x0, 0x0}], 0x18) 2018/01/18 00:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001d8000-0x4)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000075c000-0x10)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ba8000)={0x5, 0x78, 0x2, 0x6, 0x4, 0x3, 0x0, 0x80000001, 0x0, 0x5, 0x8, 0x20, 0x400, 0x3ff, 0xd90, 0x2800000000000000, 0x1ef, 0x0, 0xb6d, 0x4, 0x9, 0x2, 0x401, 0x0, 0x1ff, 0x80000001, 0x4, 0x1000, 0x80, 0x2, 0x5, 0x0, 0x2, 0x100000001, 0x8, 0x3ec1, 0x2, 0x1d1e, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000d4b000)=0x0, 0x7}, 0x0, 0x5, 0xc83, 0x0, 0x6, 0x9, 0xfa2, 0x0}, r1, 0xff, r2, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000174000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb5000-0x4)=0xe8) quotactl(0x6, &(0x7f0000824000)='./file0\x00', r3, &(0x7f00007b3000-0xb8)="d87421182ac147077efb2a4036bad93f36be5f991a1dbbf625de4743efdef321abaaa216cf612de9ce65aeaf9661ed816a77f2213a852c8a42695f2053976c1852ededb5c4f3be487038dd2960231a7287dbc72bbdb43e0532cc5d7cfa071b9a22b1c58b2dbc8c07f4762afaa5fa63335855fe1587c1fc743d06c4bff357667e10443444a631d2fd3cd0b368992bc093d4c5d00b9ffc1d1f24c2c5a6060db376ec6c38868e7ad5d393b3ee9e773eb871787d8ea6d73335b8") r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) creat(&(0x7f000033f000)='./file0\x00', 0x4) close(r0) 2018/01/18 00:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000b1c000)='securitymime_typemd5sum#eth1vmnet0ppp0lo}vmnet0\x00', 0x1, 0x186, &(0x7f0000d0b000)={0x0, 0x9, 0x5, 0x23, 0x7ff, 0xad, 0x7ff, 0xf4b}) fstatfs(r0, &(0x7f000064e000-0x61)=""/97) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f000023f000-0x4)=0x0, &(0x7f0000a43000-0x4)=0x4) 2018/01/18 00:41:53 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000064f000-0x10)='/selinux/member\x00', 0x2, 0x0) syz_open_pts(r0, 0x54880) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000ed6000)={{0x9, 0x1ff}, {0x5, 0x5}, 0xe953, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fb6000-0x5c)={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, {0xa, 0x2, 0xc82, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x0, [0x100, 0x4, 0x3f, 0x7, 0x8, 0x4, 0x1, 0x2]}, 0x5c) 2018/01/18 00:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000053c000-0x20)={0x6bb7, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000053d000-0x10)={r2, 0x3fc0}) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, r0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2018/01/18 00:41:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000011000)=0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000013000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @thr={&(0x7f0000003000)="", &(0x7f0000003000+0xa60)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000123000-0x7c)=[@in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb744}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x50e2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) connect$inet(r1, &(0x7f0000c9d000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000187000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000033b000)={0x4, 0x9, 0x3ff, 0x0, 0x8, 0x101, 0x1, 0x5, 0x7f, 0x40, 0x6}, 0xb) ptrace$getregs(0xe, r2, 0x9, &(0x7f00000d3000)=""/126) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x198, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x70, 0x3, {{'deflate\x00'}, 0x128, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a6050"}}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x62f}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000501000)=[{&(0x7f00006fb000)={0xd4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="eabbb5703f99c2acca878f3e717e50aea57af1e422f5afa06cdf1ebdaf760e4cd4de8009aa3c8f2dcd655cac3d1e4bd68b1d09f8cae5c2dd0b45d6d9246deb86825d790616bb10324c06a55526e6b28773b3da9611886391f9cf2507d2fe553ed02ba231874b26f044650da9d35e5008c390c20760e0286cb983c5b2ac9614f554d809abd020a4eb72bcdc3b5cfeff82d6fcbe20fa37324aab36963a828f83ad67c4fba67693d501fb69156198ddb2a6d92e38b79346f1a1078d", @typed={0x8, 0x81, @void=""}]}, 0xd4}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:41:53 executing program 0: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000b27000-0xf2)=""/242) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000eec000)=[{&(0x7f0000027000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='\x00\x00\x00O', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) [ 48.319570] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.324796] CPU: 0 PID: 10272 Comm: syz-executor2 Not tainted 4.9.77-g033d019 #14 [ 48.332413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.341756] ffff8801d8be78a0 ffffffff81d941c9 ffff8801d8be7b80 0000000000000000 [ 48.349779] ffff8801c90d1910 ffff8801d8be7a70 ffff8801c90d1800 ffff8801d8be7a98 [ 48.357803] ffffffff81661c5a 00000000000065e3 ffff8801d9be50f0 ffff8801d9be50a0 [ 48.365824] Call Trace: [ 48.368418] [] dump_stack+0xc1/0x128 [ 48.373771] [] handle_userfault+0xa3a/0x1310 [ 48.379821] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.386823] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.393215] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 48.400029] [] ? handle_mm_fault+0x117b/0x2530 [ 48.406230] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.412433] [] handle_mm_fault+0x1fd1/0x2530 [ 48.418464] [] ? save_stack+0xa3/0xd0 [ 48.423883] [] ? __pmd_alloc+0x410/0x410 [ 48.429568] [] ? sigqueue_alloc+0x24/0x70 [ 48.435336] [] __do_page_fault+0x5c2/0xd40 [ 48.441191] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.447131] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.453768] [] do_page_fault+0x27/0x30 [ 48.459278] [] page_fault+0x28/0x30 [ 48.464529] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 48.471600] [] ? SyS_timer_create+0x61f/0x1030 [ 48.477801] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 48.484438] [] ? do_futex+0x15c0/0x15c0 [ 48.490030] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 48.496676] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.503484] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.510031] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/18 00:41:54 executing program 4: modify_ldt$read(0x0, &(0x7f000006e000-0x1d)=""/29, 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000418000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000144000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e98000)=0x0) stat(&(0x7f0000542000-0x8)='./file0\x00', &(0x7f000037d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000660000)=0x0, &(0x7f0000ca6000)=0x0, &(0x7f0000d04000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000372000)=0x0) stat(&(0x7f00008ae000-0x8)='./file0\x00', &(0x7f00007ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000f91000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f32000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001cf000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d5000)=0xe8) getgroups(0x1, &(0x7f000072d000)=[0xffffffffffffffff]) r12 = getpgrp(0x0) stat(&(0x7f000071b000)='./file0\x00', &(0x7f00001db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a9d000-0x4)=0x0) r16 = geteuid() pread64(r0, &(0x7f0000717000-0x14)=""/20, 0x14, 0x0) fstat(r0, &(0x7f000087a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001bd000-0x4)=0x0) r19 = getuid() lstat(&(0x7f0000400000)='./file0\x00', &(0x7f0000fe7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000bea000-0x38)={0x0, 0x0, &(0x7f00004f8000-0x30)=[{&(0x7f00003ab000-0x1550)={0x1550, 0x1d, 0x4, 0x2, 0x3, "", [@nested={0xd0, 0xf, [@generic="", @typed={0x10, 0x76, @u64=0x6}, @typed={0xc, 0x3f, @pid=r1}, @generic="4da1cdf1bb4862694d67e17b014fb41901224f255597055941f487fbb0bd31652359be8a1cc804baf053cb9b281bb89912aaa42a3da26510d40883c0ff123d59ff277227b89ee790a5b9c768eefcec4097ec7bb965d7c87f3f2e39b080dc4915f2f32271581224fc88b3b742880876a2f638f8500e0b5c941b9fccea8eea3b5a7263", @generic="ce3fd9b70dbb52b6c13a698e5fcda1d7e2ceae11cc02766cacbf0d020779d07c031563102eb0d36e8ebf25c9fc48"]}, @generic="65057693c05027ec428d869683d92f7ea7ebfc2e66da224ece0ed751e762a7fc5c767a6d805c8dd3b010431ac84017516f90415cfe9b7f6ff802927d08c179dee6a2ef5d09d92dec8bc4abf75dcbe31af22d47231afd", @nested={0x1198, 0x4b, [@generic="2373c1f049e5423075fe4d262c993d99a3b52f96010e585f4299ff82f9396c1764dc123a9982ffe44d36aa261403faf5add16c6e3fc29503fcbb4613102dde83353d9defdbdd98b3e5bcfa5e07f0cb68d1534e9d8b0c85a1f0074581f05f204136090f98620a80e2347581bc435bebe618a7bb5582cdb7191e94337cd87b15b9ed7f03f14fa630dfaa5c2fde516dbdc1dc21d356a5df5d5912dce320f67885ae8f1e3bb89bfdf6967cd59408393025ff94af13be5b8134bbe0e1bd5bb59280e62462ffd91c9b5b008dfe7c036920fbbe7724514f311bde7e", @typed={0x10, 0x86, @str='ppp0\x00'}, @typed={0x10, 0x8c, @u64=0x1}, @generic="c10a4e4981cee2954969459080e7bba340a0763e283fc2688ff2aec6bf113e2cb7298badb8794eff7d918048b803e08f7a56740cf7318e17a363d3f9fe6d2be8dac6599746bc78eee2f206885c16684f4417509d8837ce598f48d19c1e19f12b91b1b4080b1fb49ff525aac6da494d493debc549c5d09db964db3189d5aac17dc31af4df19acfae6c1fbba202b7c54950b111945065a357763", 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@generic="d79dff44be0d78df452d3731806b1053d53e0e0239215b0a45ca4199a1857f15adbd7d2b5b2f597b9412987d7992de790855e1843545e2fa236310ee30366e9f5ab544021df79dcde20362800af6111812172461a8bd1a44d4c593333638a7a48fe41c69b06fcf1d1ea4a3e49a1f6c313231bef6af0aad287868fb1432fa67aa3ee2eb4a52f6be5e016a1564768bed20dca0630b19d38032fbdf3bb29ac78eadc8d1ba2387220d1009ca4232dba9a74b20eb9de15d0e36bb773c9aa388", @generic="f643bae831177163ade51c3bb2f1d6bbfe1d1e413c193f455fb907", @typed={0x8, 0x96, @binary=""}]}, @typed={0x18, 0x37, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0xc000000, @void=""}, @generic="057e606d4eeeaf5fb08e5a8185c38775abea70f056a9a7a2d0fc99bf5dc13469720034212ac0b223aef9b02752"]}, 0x1550}, {&(0x7f0000432000-0x38)={0x38, 0x12, 0x909, 0x1, 0x2, "", [@generic="c4b9a35e56e17e2067882e97a0ea8d36958fee1502a2f0f291ac8a4f4f7bb4f91452a8c148fa93f6"]}, 0x38}, {&(0x7f0000960000-0x11f0)={0x11f0, 0x1c, 0x810, 0x1, 0x1, "", [@nested={0x4, 0x65, []}, @nested={0xec, 0x5f, [@typed={0x10, 0x35, @u64=0x80}, @generic="9f5f4ce9bf22e3370fd97793e1f468cfa65325a6bfdfcdc965d407043327ff77dea853c7db4f87ca28d5", @typed={0x10, 0xa, @u64=0x7}, @typed={0xc, 0x4b, @pid=r2}, @generic="0cc49d001a613bb753adf7a2ca9e52541a7a02f9ab4118cb31f4521cbc5dec1d902d09a2fe71d6e55f1b08461fbf29800f92789c48bf93", @generic="c7c5ecf6ed8aec62ddf82d0721f7aa2f3ee4471584427101a812404726a428e02f1dd1858cffdae69c56a3a314eef600acb566c920569e8a6acdfc173cc44cfd", @typed={0xc, 0x66, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x1e, @ipv4=@empty=0x0}]}, @nested={0x1018, 0x2f, [@typed={0x8, 0x76, @void=""}, @generic="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", @generic="a6043b5673f985505c09ea"]}, @generic="bf8d184db260fb68cad5073fd54b0f4f925683c7e6bcc119579cb8feccad14aa446ec6ccc95deb3fc442620d511d59010e0f06dcebbb6593c364272e7f2f9175b9f318922fb5b5e65b494dc0773918384e68b05cde6469be28a318c8492acd4a42fa500f461bba44afbb9542bcd5ea9ba0a9144bc2ce3c4d425dccb146bef72f66ef3fd62ef2275f0e68debd9710066af89722c1613248507328bff7f2bc1aa6c8f6863acd7e6fa9d4be7d802e433aa4cce86c90a5266a56bc829284f71a3633ce9fae6634e76e9d8d3a69ca2cfbe63658cd53584800b2d2"]}, 0x11f0}], 0x3, &(0x7f000014f000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x128, 0x800}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0xae}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:41:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000426000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x3}}], 0x30) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000000b000-0x4)={0x7}, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000b000)={0x4, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000004000-0x1000)=""/4096, 0x1000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000000c000)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) 2018/01/18 00:41:54 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) r1 = fanotify_init(0x8, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f000000d000-0x84)="99223652cbb744430410c41452b57530f3b59b645650ab959a5f5b005275c3140719fc262dac36f6163e920710db904397bcda6f5f243e707090d55181430088c392e4889d6f6239d6f96ae1c3a76d393640baa7e9778f796671ee74c683cb941bf51bd400a5535445ebaf530ff1517f0bb5934fd741114745c559aa6c7e40d8e5f72410", 0x84}, {&(0x7f0000007000-0x38)="5b429af6087b195aa8d3aa828f87661272f4b1a7bf9f57486aa8a5a679a87522cf6952d5a7ddcce5934a175b6a1abd4a6ccb3bcc782c392c", 0x38}, {&(0x7f000000d000-0xcf)="9183dd185b1acfe50712729e06b3eca35afe5d76b581195203733b305d36c1c0cdd997330093618ad31a6418250d001df6929290ebf1b64c584dc003eb08e1b6a003f5b9b3a29c2b070b32312e18211a6bf1b9b8ae6f0601263379883bc1adc9d45ede8f14f4933445826a792a23f22727a3dd3e67f00d4590cbcafe8ee3479af9bdcaaf4186e3f748860c7a0ba8187d4a43c2e1a6670465cec46657fb27cb1248919a96cdb9b2473afc367285e4f1b6e357ba0b1144bc9af76cc23016797f647889394c3cbe361de3dfa3decdcfa8", 0xcf}], 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f000000b000)=0x0) setns(r0, 0x4000000) 2018/01/18 00:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r0, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000e19000)='./file0\x00', 0x0, 0x7) write$eventfd(r1, &(0x7f00001c4000)=0xfffffffffffeffff, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$addseals(r0, 0x409, 0x0) sendmsg(r0, &(0x7f0000372000)={&(0x7f000050b000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(pcrypt(authenc(rmd160,kw(twofish-generic))))\x00'}, 0x58, &(0x7f0000446000)=[], 0x0, 0x0, 0x0, 0xc4}, 0x0) add_key$keyring(&(0x7f0000c4f000)='keyring\x00', &(0x7f0000193000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) 2018/01/18 00:41:54 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000090000)='/selinux/enforce\x00', 0x40440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xec, 0x1b, 0x17, 0x0, "c9753c3a9f5946a34ad17a74ec29119d7df76e3b8e732bef4cfe023ccc7e53c45c38fcc720f8c1ed6533c7e5109ff8ea017494e187f9dbd3864c8ad6101d03fc", "823d27d98864f37a668ef98a42dfc682a4219d526aba71ff643bcf0618257cf1", [0xff, 0x9], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef58, {0x200400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) r2 = syz_open_dev$evdev(&(0x7f0000163000)='/dev/input/event#\x00', 0x0, 0x2) writev(r2, &(0x7f0000726000-0x40)=[{&(0x7f0000699000-0x49)="972845f7a6f5e887eac4e1eda22c8e2e443dfb19ef1df3bdbda5a505c126065bf9714ed710490c8b515562655c22448a942bd46a625beaf8350f546ef950db7b76d878bfed87ebd300", 0x49}, {&(0x7f0000f68000)="10191da8ed28a72ed4b08bed48fa6142e209f8d2b2eb90eaa30168458f4b70e09b582e24687be4336c837de3b408fa2c11b8a7c904a20f8df96eaefd92f78bfa52544d20d60a949bf933fb67f7288084736f4564665dde266d", 0x59}, {&(0x7f0000ffc000)="188bf86eb80cf60768fd190f5c7ef154eff2e64912ccac1886fe4270266700f2f5618dde4aa5cd000f84e3bd42681976467640f3e5b5371c8101526a83fab0c70cd0a0267fba0e2a45d1045637775bbae861f6d28a137b888de59b805ad3736269d26561df6c4154de93f636fdabcbbdb17a96ce355b1bb8489f66487fc1003615d64b42f55037c6413fe7221ba763f8c19ddd5e9642d663669cd41cdbc15b5aa37e92bfe391e35c9cca5c70bd277115a9c34d74c65ee9cc0240b992cf0835c7124daf022243283bf288bb51b8ee82df6ca67dde8e", 0xd5}, {&(0x7f0000b56000-0xdf)="a29dcc0953003efd8d90a40c9819b1c1bb1d60987ff9b5137f99bb12482aef3250b2d44d2f86290188633c658def02e30a73eaca396982dc341b68b9aebe3e5d97f6d0b5cb1bb9123867dc0f60fac9a151128bb2aef0cf93e77dc6af6f423d4a233c03e6b2eaf0bb626a0482322e8abc90c5967246aeca489d1e79431746260df2fd1724dc8e81cd7296ca7415ef1c6e6c955c2d59c0ec40e28264db0bacba61d01e108610be3817099059783be13bedc0039aea7c723579121a490d76b4b8b65eedeb5a1b019b30847023cc8b82c019da40ee39dc94e2ed15ba05da37d844", 0xdf}], 0x4) 2018/01/18 00:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000dc1000)={0x0, 0x0}) r3 = socket$pptp(0x18, 0x1, 0x2) recvmsg(r3, &(0x7f0000c2e000)={0x0, 0x0, &(0x7f0000e8e000-0x80)=[{&(0x7f000097b000-0x3e)=""/62, 0x3e}, {&(0x7f00001a5000-0x97)=""/151, 0x97}, {&(0x7f0000213000)=""/242, 0xf2}, {&(0x7f000016b000)=""/55, 0x37}, {&(0x7f000064b000)=""/92, 0x5c}, {&(0x7f0000251000)=""/193, 0xc1}, {&(0x7f0000742000)=""/166, 0xa6}, {&(0x7f0000a65000-0x29)=""/41, 0x29}], 0x8, &(0x7f00008a9000-0xcd)=""/205, 0xcd, 0x5}, 0x40000102) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1c) ptrace$setopts(0x4209, r2, 0x800000, 0x0) 2018/01/18 00:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000004a000)='user\x00', &(0x7f0000850000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000786000-0xb3)='\n', 0x1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e80000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000044b000)={0x40, 0x8, 0x0}) 2018/01/18 00:41:54 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000786000-0x4)=0x1c4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00004c2000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_ivalue=0x18e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/18 00:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000f14000-0x24)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) accept4$ax25(r0, 0x0, &(0x7f0000bd3000)=0x0, 0x80800) mlockall(0x0) 2018/01/18 00:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') ioctl$VT_RELDISP(r0, 0x5605) mkdir(&(0x7f0000ce1000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000046a000)="") readv(r0, &(0x7f0000f3e000-0x50)=[{&(0x7f00006d6000)=""/69, 0x45}, {&(0x7f00009a2000-0x3a)=""/58, 0x3a}, {&(0x7f000047d000)=""/105, 0x69}], 0x3) 2018/01/18 00:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xffffffffffffffa5) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b98000)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_ivalue=0x10001}) 2018/01/18 00:41:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000030c000)=[{&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f000012f000)="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", 0x1000}], 0x2) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d31000)=0x0, 0x4) 2018/01/18 00:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000086e000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e54000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) timerfd_gettime(0xffffffffffffffff, &(0x7f0000e80000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = creat(&(0x7f0000df0000-0x8)='./file0\x00', 0x90) clock_gettime(0x0, &(0x7f0000471000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f00005a4000-0x20)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f0000c0e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000809000)={0x1c3, @time={0x0, r1}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x8, 0x0, &(0x7f000000e000-0xb8)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f00000dd000)=""}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000009c000)=@common='irlan0\x00') r2 = creat(&(0x7f00000ea000-0x8)='./file0\x00', 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000070000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f000093d000)={r3, 0x1}) 2018/01/18 00:41:54 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c23000)=0x8, 0x0) bind$unix(r2, &(0x7f00005a8000-0xc)=@file={0x2, "e91f7189591e9233614b"}, 0xc) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000938000)='!+/GPLvmnet1.])\x00', 0x2) perf_event_open(&(0x7f00007d0000)={0x0, 0x78, 0x5, 0x7fffffff, 0x9, 0x3, 0x0, 0x3f, 0x4400, 0x1, 0x7, 0x9, 0xa1b6, 0x1, 0x80000001, 0x100000000, 0x6, 0x3f, 0x0, 0xef, 0x3f, 0x0, 0x4, 0x3, 0x20, 0x0, 0x4, 0x10000, 0xffff, 0x8fb, 0x8, 0x1, 0x6, 0x5, 0x1, 0x0, 0x8, 0x9, 0x0, 0x8000000, 0x0, @perf_bp={&(0x7f00003d6000-0x1)=0x0, 0x2}, 0x2000, 0xfffffffffffffffe, 0x2, 0x7, 0xffffffff, 0x6, 0x6, 0x0}, r3, 0x6, r4, 0x4) bind(r1, &(0x7f0000707000-0x3)=@llc={0x1a, 0x11, 0xd0c0, 0x6, 0x800, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00008e8000-0x4)=0x3) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000939000-0xfa)="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") 2018/01/18 00:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) fstat(r0, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/01/18 00:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f0000ba8000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00005d4000-0x21c)=[{{0x0, 0x0, &(0x7f0000b5f000)=[], 0x0, &(0x7f0000262000)=""/123, 0x7b, 0x0}, 0x0}, {{&(0x7f0000d12000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e81000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000461000-0x10)={0x0, r2+10000000}) r3 = open(&(0x7f000026a000-0x6)='./bus\x00', 0x141042, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000bc9000-0x8)={0x0, 0x8}, &(0x7f00001ad000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00002ce000-0x8)={r4, 0xe1}, 0x8) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/18 00:41:54 executing program 5: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00005e2000)='./file0\x00', &(0x7f0000102000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r2) fsetxattr(r0, &(0x7f0000228000-0x1a)=@random={'system.\x00', 'vboxnet1+&!proc&,\x00'}, &(0x7f000017f000-0x16)='em0#*nodevmime_type+.\x00', 0x16, 0x3) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0xbad7) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) openat$keychord(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/keychord\x00', 0xc000, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000396000)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x75da, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x2, 0xde, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x0, 0x483, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4cb2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5a}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26cb}], 0xd8) 2018/01/18 00:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00006be000)={0x3, 0x401, 0xffff}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000015d000)=0x0, &(0x7f0000b71000)=0x4) 2018/01/18 00:41:54 executing program 4: socket$inet6(0xa, 0x6, 0x1000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000005000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) 2018/01/18 00:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) r3 = add_key(&(0x7f0000a3b000)='.dead\x00', &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000150000)="aef76402e7e1df8d698949c5f213876d1771b86ae0c39efb76690d69e84b24f18d6ec433af8afeee2a045a6522955d45bb2f82efccd2a0e1d64ebe", 0x3b, 0xffffffffffffffff) add_key(&(0x7f0000ca6000-0x6)='rxrpc\x00', &(0x7f00006f3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004f0000-0x43)="56f4afc3038552d90d38a7fca60f47995ef7cda561cbb02911e3e3a0c65ae8046c01753b27cf639abcc6d886c672e40f79d92fb5d156a16b8982564f3712839e88e392", 0x43, r3) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000652000)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0f000+0x7e4)={&(0x7f0000205000-0x55c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x100000001, 0x0) ioctl(r0, 0x40000000401070cd, &(0x7f0000071000)="") [ 48.891789] binder: 10314:10329 unknown command 0 [ 48.899427] binder: 10314:10329 ioctl c0306201 2000a000 returned -22 [ 48.912720] binder: 10314 invalid dec weak, ref 76 desc 0 s 1 w 0 2018/01/18 00:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000539000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000dfd000)={0x5217, 0x1, 'client0\x00', 0x2, "b7552a704b7f4340", "0978cc8168178462778d9bee5fde93fc5c204e227a1f2d2831dc1a309d1e1387", 0xc9b0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x2, 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, 0x0}, 0x0}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) 2018/01/18 00:41:54 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = accept(r0, &(0x7f000073f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce2000)=0x8) mmap(&(0x7f0000f6a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000f6a000)=@file={0x0, ""/4096}, &(0x7f0000f6a000)=0x1002, 0x800) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(r2, r0, 0x0) 2018/01/18 00:41:54 executing program 2: ioprio_set$pid(0x1, 0x0, 0x4001) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000b8000-0x4)=0x0) sched_getscheduler(r0) ioprio_get$pid(0x1000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x3, 0x20100000, 0x4400, 0x3, 0x7f, 0x200, 0x9, 0x3ae4, 0x9, 0x9}, 0x10) 2018/01/18 00:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000029e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e45000-0xd)='/dev/usbmon#\x00', 0x6, 0x101000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000115000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[], 0x44, 0x0, &(0x7f000000d000-0xa5)=""}) accept4$packet(r1, &(0x7f000009d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000be0000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000087f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2018/01/18 00:41:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009f2000)={0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xbb)="85bc0d95644614036392020f849e5419675c9a3413619c4667474ef427462f166c3b59b2cd1d687b183aa63de78a9896a626077d20380ade3319b03c7088c095b12fa1f5b817160d430155d1eb8a5c4bf85778f0734d95a6226e7957f8ecc096ea61f47f797b23cfbda13af3fa2b753c2f1256b2e3d4e45bdd770e2ec45f2a43a695f69e613b598251c7fcc3e5406998729448ad1f2d84fcc3d65c70ecc9fa633143e070988f165f4d6abba247e6c6a8362ee8526dd3813835f8c6", 0xbb, 0x4000, &(0x7f00005aa000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x7, 0x2) [ 48.934682] binder: 10342:10346 transaction failed 29201/-28, size 28266723420628338-0 line 3127 [ 48.941454] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 48.946186] binder: BINDER_SET_CONTEXT_MGR already set [ 48.946196] binder: 10314:10348 ioctl 40046207 0 returned -16 [ 48.948180] binder: 10314:10329 unknown command 0 2018/01/18 00:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x800000000007fffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00009bd000)=@common='irlan0\x00') epoll_wait(r3, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) clock_gettime(0x0, &(0x7f0000b73000-0x10)={0x0, 0x0}) r6 = socket$inet(0x2, 0x6, 0x100000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000004b000)={0x0, @in6={{0xa, 0x2, 0xffffffffffff748d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f, 0xffffffffffff7fa4, 0x7fffffff, 0x20}, &(0x7f0000bb2000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000fe9000-0x8c)={r7, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bdd000-0x4)=0x8c) ppoll(&(0x7f0000d77000-0x8)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000dde000-0x10)={r4, r5+30000000}, &(0x7f0000c2e000-0x8)={0x20}, 0x8) ioctl$int_out(r0, 0x5460, &(0x7f0000718000)=0x0) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000930000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000fac000-0x50)={@generic="ec5c815a07d6345bdc35588360cbae4b", @ifru_ivalue=0x401}) bind(r0, &(0x7f00009a5000)=@llc={0x1a, 0x1b, 0x3, 0xb457, 0xfff, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/18 00:41:54 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/rtc\x00', 0x220181, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000016000-0x4)=0x515) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000016000)='/dev/snd/seq\x00', 0x0, 0xc000) epoll_pwait(0xffffffffffffffff, &(0x7f0000001000-0x78)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000015000-0x8)={0x0}, 0x8) 2018/01/18 00:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ed1000)='/selinux/access\x00', 0x2, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000872000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ebc000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_procfs(0x0, &(0x7f00000c5000-0xa)='setgroups\x00') sendfile(r2, r2, &(0x7f000043e000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a4b000-0x14)={0x0, 0x400, 0x80000001, 0x7, 0x2, 0x5}, &(0x7f00008a4000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000836000)=@assoc_value={r3, 0x8}, &(0x7f0000f86000-0x4)=0x8) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00005d5000-0xfa)="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") ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000d6e000-0x8)=0x8) init_module(&(0x7f0000957000-0x16)='ppp0ppp1vmnet0selinux\x00', 0x16, &(0x7f000001a000-0x19)='*++wlan1posix_acl_access\x00') ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000818000-0x40)={0x1, 0x4, 0x100000000, 0x0, &(0x7f0000159000)=""/0, 0x6d, &(0x7f0000be2000-0x6d)=""/109, 0xdd, &(0x7f0000030000-0xdd)=""/221}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008c6000)={0x6, 0x0, 0x10001, 0xf08}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00006b2000)={r4, 0x1}) [ 48.948187] binder: 10314:10329 ioctl c0306201 2000a000 returned -22 [ 48.948899] binder: 10314 invalid dec weak, ref 79 desc 0 s 1 w 0 [ 48.992760] binder: 10362:10366 unknown command 0 [ 48.992767] binder: 10362:10366 ioctl c0306201 20007fd0 returned -22 2018/01/18 00:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aba000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000664000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cca000-0x4)=0xb) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000093d000)='ppp0(\x00', 0x6, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ba000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d06000)={0x0, 0x7fffffff, 0x10, 0x1, 0x3}, &(0x7f0000718000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000eae000-0x16)={r2, 0x3, 0x7, [0x401, 0x5, 0x1000, 0x3f, 0x3, 0x5bb0, 0x3]}, &(0x7f0000c6f000)=0x16) 2018/01/18 00:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b6000)='/dev/sequencer\x00', 0x10400, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r2+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 00:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e18000-0xe)='/dev/keychord\x00', 0x40400, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000088f000)={0x7, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$nl_generic(r0, &(0x7f000023c000)={&(0x7f0000cd7000)={0x10, 0x0, 0x0, 0x8140882}, 0xc, &(0x7f00001e0000)={&(0x7f0000e50000-0xd0)={0xd0, 0x1f, 0x410, 0x4, 0x1, {0x1c, 0x0, 0x0}, [@generic="5c5181f45c9e92ab4300e884376cdf9c6446c29c4582c06f1c245bccf0c12e548e9c9bcf23f57dcbb5ebe7e73ced8b93e50b3edc9372f3a7ca6ef9ec54a6c3b6da07f4fd4c16c749209d5efee9c133b880fc9082c4360f9c736426806d4172ec2e03469ea79382f47058ae84489cd6dc7904e7ec1d31f43cf88481734a36802099b1b8beeed1140a9f6291929e0a8090cf7bb04650561bf8628e2c3b3f6fa5881d6716385779fa792b8ded06232572d7a8276d2b4ed01e6d78"]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") syz_open_dev$sndtimer(&(0x7f000039a000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009af000)='/dev/autofs\x00', 0x2681, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000e6e000)={0x5, 0xddc4, 0x59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)="") 2018/01/18 00:41:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000001000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x9, &(0x7f0000002000)={0xff}, 0x8) 2018/01/18 00:41:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006ad000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000052f000-0x8)={0x0, 0x20}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x1, 0x1f, 0x6604, 0x9, 0x0}, 0x14) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000804000-0x1a)=']security^em1%[GPLtrusted\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x4200) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) sendfile(r3, r2, &(0x7f0000ae5000)=0x0, 0x80000000000002) 2018/01/18 00:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006fd000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000d42000)=0x0) syz_open_dev$urandom(&(0x7f0000578000)='/dev/urandom\x00', 0x0, 0x40000) syz_open_dev$mice(&(0x7f0000f0d000-0x10)='/dev/input/mice\x00', 0x0, 0x6802) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000cec000-0x4)=0x0) 2018/01/18 00:41:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x100000001, 0x5) 2018/01/18 00:41:54 executing program 0: prctl$intptr(0x8, 0x4000500000000) 2018/01/18 00:41:54 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ppp\x00', 0x80080, 0x0) fstat(0xffffffffffffff9c, &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) fchown(r0, r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0x100000001) sendmsg$nl_generic(r3, &(0x7f0000003000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000c000)={0x28, 0x5e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 49.021693] binder: 10362:10375 unknown command 0 [ 49.021703] binder: 10362:10375 ioctl c0306201 20007fd0 returned -22 [ 49.054433] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.061878] binder: release 10342:10364 transaction 81 out, still active [ 49.069798] binder: undelivered TRANSACTION_COMPLETE [ 49.074926] binder: send failed reply for transaction 81, target dead 2018/01/18 00:41:54 executing program 2: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000713000)=[{r0, 0x0, 0x0}], 0x22c0, 0xfffffffffffffffd) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/18 00:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000813000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000003a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000364000-0x8c)={0x0, @in6={{0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000574000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000469000)={r2, 0xb3, "dff622d3bbbb8f6eedd617583271d32825968776290e55f12abc23f74399a9d6644cae181e98c6a9a4e2094220339b5d1a63763acaa21a2522519b0be8ac2aa33c6ba99210dae459cad112ac1d4bf3deba9276a1dbd0b4be54eda2506a21af7dbc72bec4300ba2447a3d6a117a1b8d8f9963c3ab5a3cb4503b8067ab7bc158fdbd0a584e6d335b23d979111e0ad638d5b2cf4fe5b78f477fd838cde83d24f94de7e56cc725df46e24adf1f20c221446b654643"}, &(0x7f00003ed000-0x4)=0xbb) r3 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00005f5000-0x8c)={0x80000000, 0x4, 0x5, 'queue0\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) close(r3) 2018/01/18 00:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000cc5000-0x18)={&(0x7f0000b06000/0x1000)=nil, 0x0, &(0x7f0000f37000/0x2000)=nil}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ccc000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002fa000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00003d1000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) madvise(&(0x7f00004a4000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xf) 2018/01/18 00:41:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000a14000-0x4)=0x9, 0x4) r0 = memfd_create(&(0x7f0000915000)="2f64e6762e6877726e6665", 0x0) unshare(0x20080200) unshare(0x24020000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0x59)={0x4, 0x0, ""}) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) 2018/01/18 00:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000462000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0x9}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r0, r1}, 0x8) 2018/01/18 00:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00009b0000)={0x7, 0xffff, 0x2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/18 00:41:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) getdents64(r0, &(0x7f0000d0c000)=""/150, 0x96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000ee000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) lseek(r1, 0x0, 0x0) 2018/01/18 00:41:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000060b000-0x9)='/dev/rtc\x00', 0x4140, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007ab000-0x8)={0x0, 0x8}, &(0x7f0000fa8000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f00005f5000-0x38)={&(0x7f00007e5000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f36000-0x30)=[{&(0x7f0000893000)="b22f49f1533457bc30bd1b1231db13c5df59016f0617c7ef97d898527f61531ca6f6a8fc0787d6ca122862926c4379108e70ecb3e5ffbcf20584c9bbfef1072f206bcc5defaf59b7772e387fd17da1651bc389d3c6b0e27c98f42b66a6ebe8eb1baa9ea7cd868aa51b87beec4b6bd922a79a9506537d6e455caf82ee5d02d64d3f1d8f25320080e114", 0x89}, {&(0x7f0000524000-0x2a)="c4ef697b4650d6492d167ea7f32c5aecdfd386a47497f6fd5a343af9e40595aa335add6ce91c02bd86f7", 0x2a}, {&(0x7f0000b34000-0xc7)="b1e9e8189a7449fc7109594e51a392b30697f34ff43d68e9016010eb2f21fb540bb7d9ac564f1d4d4fd22756401321a0c8e33b84901b7edb41b524ae4613bdf769239f6d9399cd4ab2638078156ecff4d6f8f1f606b2df89196bb3548a90ea5245a937ee4f777cd8508bef0a7b49d37941382538f76ff5ad891a60f587f1aaad72da092b0a76af7551b29097c233dea78f4cb00dc8b2ceebbfca128bdce820889b80209e64b6bb7aac8cafb935aacf0e8c66529d442dae99948044f2e2524d5a775ca20551212f", 0xc7}], 0x3, &(0x7f000089a000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x201, 0xffffffff, 0x9, r2}}], 0x30, 0x4000000}, 0x40000) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000021d000)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e23000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f000011b000)={0x400, 0x8, 0x5, 0x0}, 0x10) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000903000)={0x9, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x200, 0xffffffff, 0x8c, &(0x7f0000f04000)=@common='dummy0\x00', 0xc390, 0x8001, 0x3}) 2018/01/18 00:41:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00009cc000-0xaf)={0x0, 0xa7, "9acf358909449996386a06da88dfdd1c732922fcac7adf1c59884f4bea346d26292183d1c466ad734b9978ca95927069c55ced3e1e8ef78c878be33345aaf49ae895dcd53882353916e63b74ce8b999265929c94567991726c871996f5d33162880545f94b19881197d5e0a42205f106c2418b819a0433890dd6a356cd400d97e510c8c9d69bb34ced19c40e8d26c9e9b2ae5ff121e41ecb3a2f63edfe2e555dacdfa69c719a0e"}, &(0x7f0000000000)=0xaf) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cb3000-0x8)=@assoc_id=r1, &(0x7f0000bd1000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000183000)={0x0, 0x800, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000086b000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x0}, &(0x7f00009ec000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a37000-0x24)={0x0, 0x1c, "32ff0bff10d3cb299645490de2229fa1ecf005323fee957597318c1b"}, &(0x7f00009dc000-0x1)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1f, 0xffff, 0xd3}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000011000)={0x0, 0x40}, &(0x7f00003a5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffffffc, 0x20, 0x5, 0x2}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000049f000-0x10)={0x0, 0x7fffffff, 0x4, [0x9, 0x6, 0x101, 0x5]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000054b000-0x10)={0x729, 0x4, 0x6ce3a8c6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x20, 0x20}, &(0x7f0000f35000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xb6c6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001d0000)={0x0, 0x9, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7fe0000000000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8fca, 0xc8, 0x7, 0x400000000000, 0x0, 0xaa, 0x3, 0x8, 0x5, 0x8, 0x4, 0x4, 0x6, 0xfffffffffffffff7]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x6b)={0x0, 0x63, "809d62ad2a652f28bdd3d5c2597a84b5dbc0e161583b433dfc809856309ce14b11ffa9f6371fbd33414c41ee606a2beab2978159d7235837f6c206d6072dd841413332abdcbb9d2a42555f9d7bf2f10ebe1681ea4ba6d368c6454f221cfa50b23044ea"}, &(0x7f0000001000-0x4)=0x6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x8}, &(0x7f0000000000)=0x10) 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) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1f}, &(0x7f0000f5c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c42000)={0x0, 0x300000000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab6000-0x20)={0x5d1, 0x6, 0x0, 0x8, 0x40, 0x8001, 0x3, 0xc60, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b02000)=[{&(0x7f0000000000)="ad8f608d764a271bcc", 0x9}], 0x1, &(0x7f0000001000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x5d, 0x8, 0x2, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0x7ff, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2f, 0x0, 0x3, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x6, 0x3f, r3}}], 0xc0, 0x4}, {&(0x7f00004ab000-0x1c)=@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000011000-0xd)="cc869f2dbcfdea4f79cb3862bf", 0xd}, {&(0x7f0000025000-0x88)="f33889b0cb53e9ae6893742e61e15bfaacd192a1a204d4fce3bbdeceb15431cb18e5bc0659a2684cd4c5c00d432f386aaaa1cfba6f4f47d4c3e9e336eea622772259197877cd2ca8ccc2fa057947a2e0cf29a4d7041d482d0ecf1d1b0bfba08c1f4710d016634153e07ccd1d2df3e5703257b32d81f412335732b96210e359fe79ee94e3238ae343", 0x88}], 0x2, &(0x7f000086f000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8008, 0x3, 0xffffffffffff8001, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0x4, 0x10001}}], 0x60, 0x40000}, {&(0x7f000053c000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x4)="ed2c41e3", 0x4}, {&(0x7f0000001000-0xb1)="31f8d0bbaae08d45d6613a88b8ffde3ccf2ca442619cd40e5514bc6397b98502d57dfb56356519f35b68d155fcd9ed4f952847afcdb6b12d462e1af7bcc326d69862912f29682a1fc65e894e816247e087dbcb51479926637e149f3bb84f4c257f57f923f91c2a1af003bbec7e0a136183215d34678d92dd98b4008b2ddc4916934796e1b4f1eca0c292114dd311a1e4dc581406dbf4d049b2b13fee993e49bde9cf0b7fa77cd5f2e62443d84691827b04", 0xb1}, {&(0x7f0000a5e000)="c484f4aee3c6a6fae513987cee30196c1c9227f54633e8725dc6d03f394630597040effafa24974196bb49febd4fe786ed3806153a9715975cf9f98f03981255704cc164e667c9320b44864dd689b6284a81f8a626e47920c7375fc6c867e396c14323f11031701dcd9a504cfc845b70b217cd98e76c0d46f6a94831af5211f57e8bbbad9432d1ab763793a1580f6893c726cd6d4916d1c5ca0d07e486bb5c2244ff6e6f0b5b10b474ee2457f2e35f141fc6903a11898a311b85873e53f43612", 0xc0}, {&(0x7f0000000000)="6bb8d2f4c1ca16958b9649e98d896a47a22e31b145fa4f2565930922b7b9a84e17a7757aeeb9a11921490a2c3af45380fa5ee8851d81d3b2416d4e9e4d14403ebb4f13be2b47c7228a60ae63a5541d52bacac34213216899093c140da8b26e0616494bb3b1a74c0d5674243fe07247ae27a58c53ca137bb81f5fcae0ebb1f5aa1dbba07a9f5f14bc94f9a94b", 0x8c}, {&(0x7f00005bd000-0x1000)="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0x1000}, {&(0x7f0000fae000)="cde51d213056327c88ec6f6d425320f7662999d096d9d96f58e5a596619c83192226e0a8a514cd5e1ec129d2fdf692807f567c1008cb46b3c27790fdffc2a533826da2cd0312836e861bf78b85ffa088064bc02fc23388019078e18d1a9c4f6a981df10726f5ee611f6cb887f2e271127acf879b2a5264b8cf13c71178045ad31b02ecb242001dfe46599a544cab368a9d222c4e07e1e6c96b9ea9b4d3c946ea9ec5edd94dcd32e8857953d7612d407332a00946cc29d15bc6721056d42beed08abcbf73576043c56a370703687ed7fee7a818361d29fabd8cbe72d750de75379e8f3a059da2f58d6d81fdb5b3d933bfc40b0bfa385aa6e4460aa970", 0xfc}, {&(0x7f0000001000-0x58)="0699eb55a40449fefee5e7be603030529a05b01586009abd72cbfeb781a9ee569669e870a2a9e55804abe392a0290797496fa70e51d35959b3af78d992015c4d84eb98dc9b0025a8952f7215527ac2c66516b1af8b2f1bda", 0x58}], 0x7, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x4, 0x8204, 0x5, 0xa8, 0x0, 0x39fa, 0x0, r5}}], 0x30, 0xc081}, {&(0x7f0000f33000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000699000-0x20)=[{&(0x7f00007b2000-0xb7)="5163d4fea313046013132e1e4916689a48915e8b66bdef68b895909ae4085da7a4d737b181657c417a255ccf71f8d60dfdf9327ba3c779a1d3cae2766236c6c92e2cbf8281509c723c964fcea743a8cf6c4d1154e64a1a4f9f8fc49c659c6f1f87b5e81a35ed9bf3cc615feb3f783f2a5717101335d814008c6e42b2173a30b70dd0b0e3b942e9c4cf4e48a7e3874707e207b8074aa5d209140cdc20411bc5df5ff282ac1a4e2ef2d0e17e86833e9ba108467674ce842e", 0xb7}, {&(0x7f0000b39000)="9f9bc2602f3138023ab601455db7b5edb04e99edffa34df796840f73532fe20579cf16aba13264d1934ddc3dff0eb52393422002ab969ce431d137afc7d9d7341817c3ef8719fcb5f2485b8912580e2d31faf9d54fa92e99f75fb0969eb1514a971d498111fdfc351b91b8afa3345587be562bda8c5cb00459c7aa81ee57fcd8b7c500de59bfa48bfa9ca58fa3559f35d58e270cf397f78a84b81b4a3a7ef8e6de60d2c9", 0xa4}], 0x2, &(0x7f000033b000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffff83e7, 0x2, 0x2, 0x80, 0x5, 0x4, 0x94, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8008, 0x6, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0xffffffff, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x81, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x6, 0x0, 0x3, 0x100000000, 0x0, 0x800, 0x7f, r9}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0xc9aa, 0x8}}], 0x120, 0x44844}, {&(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000a95000)="", 0x0}], 0x1, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x0, 0x3c848913, 0x9, 0x4}}, @init={0x18, 0x84, 0x0, {0x2bc, 0x1, 0x1, 0x8001}}], 0x60, 0x440d0}, {&(0x7f0000ade000)=@in={0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd1000-0x70)=[{&(0x7f0000ca1000)="628b3d95d5ea5f45c21f30385f1ab1f6b72425e24751d770ee2920ccfc3618db68c6940805ee92c363e9fb906af6d7d1478749eba64d898cb955454ab3b93f7e090fe8742e42665f1dd1d2967c5148263cfcf854b3d2d54c38a79d3861914643e361d0ec010b321c62c4fd92bd3eb2ec39aa11055227622e34108b326a3f7a69e0caa25f2b99fab96124eb5c1f6ed5f7c2aaf9d1b460ed6a46fccafe963fad09f27f334f29ce", 0xa6}, {&(0x7f0000001000-0x42)="fb7fdcd607826eaafe0d39d9b1997264d4b8815e785f3cb42687282c34f5ea986910e55ed311cd7534480b5d2740db776a1569173855e7baf2f0ce26df63a0327a92", 0x42}, {&(0x7f00003cc000)="97ad25a7b1e1d52333330a9c2d1ef9a75c9c40e2aebfa4abe36ddc036aa009d51566213d73a59049772e192e36886f7e1a4f", 0x32}, {&(0x7f0000548000)="184d672abddcb16ec369d1833bb1189b", 0x10}, {&(0x7f000038f000-0x74)="73def56454e74b801591669432f3d44c3faa7a841ff3748182d8750803fa76928be6c8e0a9a923dd4b8b9d80752f14f72256324ccafc1f953de316b878f12430cd83497403c5a0de3d6a7de83e35fe9519a74ddb28cf19e98467bb64536067459c1ccd821baca35402f7234c8c2495134837a5c6", 0x74}, {&(0x7f00000a0000)="4ef31c25245abd72ec56c6d88bedc4bba4d47df3b984b0d7d0274b039f2f8b54ea36774e8f6373b345242aaa4727f4a9ede5aa0c9630049993ed4b87399d612995648369c1f6c6045d1fb1a979e3a92cbb25239947487e72ec42cdb2ff4afec9904f20d006d9e6e23ed2e40eaf345be40410be6b1fc55eb24b27be4fa4d23b4cade51a85af15edc6fc185a3bc60c4224822d33a2a900cc378dfd08688d8d6096a28a14e2aa71f3a136b71af5ddd4c644f8a64062152788420aeec2f0fafa4d3ab4bd4d71662cd38a1dc654cfebb158a1cc1249e3e8fb01140b925fa9122a6bf7bfc333f2ef3d1422b6354f57127f", 0xee}, {&(0x7f0000f52000-0xfa)="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", 0xfa}], 0x7, &(0x7f0000372000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x95f, 0x201, 0x3, 0x3, 0x51, 0x0, 0x7, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xe4c, 0x0, 0x4, 0x7, 0x80000001, 0x8, 0x7, 0x10001, r11}}], 0x60, 0x800}, {&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee2000)=[{&(0x7f0000617000-0x54)="4c7ff44703714a21a3e5e95c03a93d3f638da4a93e6a4ea786bc4a0b08ac9c99944905dd546355fecaccf850cf5b5acd6f8e367d684cdbf31feffffc1f7f74e2c4610de1426c87d48d1c09da5aa8c25ee44ec04c", 0x54}, {&(0x7f0000042000)="9368f481c807378abf5e5ca1d4617932d01e46c1cc07979fd95163eb9f9e99eb7f9f22", 0x23}, {&(0x7f0000001000-0xf8)="04b9fb088656c6b9635150cc325d84576875027d0e25a60b456622cacad6266235175c15fd5443936e9271bb225520a8c33b324c9de7a948329bee8f476a12d448cb770c209256abc0135571eacc940de8013d2dc7615da4fb28e8fa52e096c8a1da691f0545e74f5c20048b7141a36e53fa3ebcc134adf05f743211b96882e6495c0065acd3543ed0e859de5be3b4f034c61f647490baa12d5c6320692092f8d043c83846694e479af9ac710077c5123cb8060d940b6278c4a805d68874dacb2af6f9e21fb1291ea49902392e92ad75fffbc1a219a6b98c00016d2028a5d6d2670801823dfe044be972528dcb1344848f02e35492ba778b", 0xf8}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000001000-0x5f)="5c4961e46539525d876fdcffa2c4326c8e8e8e5eb49d2b6520ea4702c03843313b390998c343f50ed2a27e55599a47888dbb9b6e3352b1d48914e8f6408da4ad7ebe419062df75966e544a68d636a21699c3caca5a175a57eba4de9f6812c7", 0x5f}, {&(0x7f0000413000)="0c65bd6cbfcedb8505a926c841fb", 0xe}], 0x6, &(0x7f00002f7000)=[@init={0x18, 0x84, 0x0, {0x800000000000000, 0x1, 0x74da, 0xfffffffffffffff8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x200, 0x1, 0x979d, 0x8000, 0x80000001, 0x0, 0x6, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x200, 0xfff, 0xc, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x2, 0x7f, 0x4, 0x1, 0x4, 0x66, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0xd35, 0xffffffffffffff0a, r15}}], 0xf0, 0x40004}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0xffffffffffffffe3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="ba9d4c64e50a34f8", 0x8}, {&(0x7f0000000000)="03daca6add93643ea0d6ff", 0xb}, {&(0x7f0000a6b000)="d64e97d70d7399d79937ed1b360c057663a42baa6afd3293f1255d3752205dff9d3e78003fc489b5efdf282e056930e9d0a6db4207282baed953ce249cedf98e10da4db63174dbb2fc629737162936e7d5d7729755853e427176ee484d8dfcdea2ebf63918a14b90abf06f5c074f247b01153c2cad13f6a3e3cfbe38f174aa9b66660161", 0x84}, {&(0x7f00006d3000-0x98)="f06a3c6028ea1e00284aa0dbe094520087428f9302b1ee7ddce4c0a4b11ea24cc76c88372702ff395211435aec01cf737b2a6328bae6f9f5e99f0f16030049702c97799727c0325e4c7fb44c0aff0f50f187419d588130c022a3e8fb987574a6228a984b3b0d1cdd20d812a2cb87896176f3607c5b35303d30de4e0cd623fc41a581727df72f51d1fa6362cb9075591b77f2a89341624e79", 0x98}, {&(0x7f0000000000)="34fbe31fa2eb286c75e07469b10c777d0e3e30b37783892eb3330d95a633af6460791430b8d337c09c7a875c8dd58c689f4fedd4e8ed359cbc2259e313808792ff67566b88356f2b989370be2d343f31761bad8fb7a2a91d091e00eb281f5354872e135cd98f012f2b4fd50fe982240c26791e320b5e5e078103f3cf5121dcc1a861d33d6037273bc6ae14ddec476a92b4fa4e76cf08d5", 0x97}, {&(0x7f0000001000-0x9e)="8139012ec1c428ee00e03ee89b4851302ddd0b979b57790d0ee38b97d1b66a7d09b2f6984ced6fbb1c72f335d9da07e37adadfbe9f4c7cd4facbda7f6db8f999bd0255f82b24055467011f93dd1f7be3034614522546183cf633a3c1e1b4e762e78ef75f4560793c415398d825598ccea468d6cac9961ae02b411b19699911266f726caac3e1f44865ac50d2bd39b70dd7ff83c614a3004f13ca2d24bb96", 0x9e}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x3d)="080af5f3ab00614d034d11b31a8425c58dbea9926ec9d70c70fef1bdf4215644dc9421d293eeaff942f3514b012edafd38f8c689903f059c8b415e5dd6", 0x3d}], 0x8, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x20, 0x1, 0xd1b6, 0x3, r16}}, @init={0x18, 0x84, 0x0, {0x3f8000, 0x48, 0x101, 0x2}}, @init={0x18, 0x84, 0x0, {0x6aba, 0x0, 0x3, 0x3}}], 0x90, 0x4000000}, {&(0x7f0000ee5000)=@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x66}, 0x1c, &(0x7f00008c2000-0x70)=[{&(0x7f0000001000-0x49)="159c9672b0b68e5a63f43f0067163399f66f9551007ddeac1908e57b2fb69f014c3e70b9a479777d283647b9e939113df3332557e7a9e2088602fb69955be4d5a7c2564881c291c15c", 0x49}, {&(0x7f0000000000)="2afa76c88079c8e69c4c574225c725df9a29a8e81568446779e715084f3d41bd7d756fcc33520abb5f1d5086c6fb45a075a2b5ab7b430bb50b3086260bc6612a61cec6fd26f65efa437dd15169353c890cab695f85898ad851f918cc994e71d18135bf0916eb34214e273c376f8bb08fea82a17f", 0x74}, {&(0x7f0000c32000-0xc0)="b6f28414d3d7be3c155d692a44527af0a8cd12f6b8c5ae053fc154334c1fb21282d8af6bd16b94d8ec891eb15b3b8ab865087d8ca8468c45de47b01bf08da010f678574edd0336f9ffb1e56c15a3819341262c1a5ebd0a1a0dcce5e3de516e72701385f310c9f609955ea098ba44b37053f6ebe130e077ec8e0968173979bfe9c975e5a67edf6ddb7036fbeddb923fb56553a3115def77dd6c8a3fd741bcba1c7e7471b1cef36b8eb664f33f02f69385839350af1976acb329273850c07bb7b7", 0xc0}, {&(0x7f0000000000)="d244233cb758acca57d5e22fec1d111d25cb2bd032c9d464fe68ef3629d1b2b739899abfc6ee844b164981e468e2a3a5bf70c33f2ae0605ac7c84320bb2ae769cda4e03684d05afef1e9863f83c31a7063ff9a733472b455a7c2253c13ef502e51d3dc9ee086529d3b3cffb6df8e1e76b98a667f835b56c5e608d7935907510e11bb92d61956afd7b49165e0fc5afd30967055027c19b4faedf09eb6dcfef913dbefad98b73158909b1ee61536dcaafd6e159593be8caca2a0e663307592ec3bbd90dbe5d107b869314fa5cf01b8b099d28725", 0xd3}, {&(0x7f0000fc2000)="8b48ce0fc947e312c406ab7663f9d528423999c9977d572cfeaa0b8f03a363f8a7700b02acca986903afbdf01c5b5da8a8259abf9334d6f4d22fb61acbff0da12e8ce8973fa579ad609250c5a298b2429d4a9bb547784e98d897d4b343a7db56", 0x60}, {&(0x7f0000082000-0x97)="ecb71fe4633ce5320b5d326b1626e693a681252c0a434696e1ff1365b3fc190d668e8a7c9ac4ce61705b69124fea40f68d7d248cb75e7f45fe660fdd758c36188378dc90483abf25899a468ae7343013cac992019dfc3e34561a0f9f976a84e9f4cf32bb6dabcebf2dc06c2eea95bdb1ad94c3a8191ab101cb04510aa21ef7968108483ed65a9eb3451ac7365b06eee1bc1ed978809bd7", 0x97}, {&(0x7f0000001000-0x79)="27c7fd1ddfbbe692d1380af2e836e11f8af43ce3a6a01cdf13775b46d82697b5aaac4f8b8e2022083f69309b5da7ac17c301ee8efa78e0f03dc7593494d76892ee0fa539b2b561aea0ed16b8dba0e1e3f23b3a510269253dfeda0579da6ffcbac80f27f8474104664d39a682aad2ea4e36238147062dcc978c", 0x79}], 0x7, &(0x7f0000001000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x4, 0x800, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x3cd375ef, 0xffffffff80000001, 0x8000, 0x7, 0xb0, 0x3, 0x1000, 0x0, r18}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x4, 0x7, 0x81, r19}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x4, 0x80000000}}], 0xc0, 0x0}], 0x9, 0x4010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r20 = userfaultfd(0x0) socketpair(0x19, 0x8080f, 0x70af, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r21, 0x84, 0x1e, &(0x7f0000001000)=0x2, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r20, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r20, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[], 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r22, 0x8010aa02, &(0x7f0000013000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0x7)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r23, &(0x7f0000001000-0x60)={0x0, 0x1a, 0x2, @thr={&(0x7f0000001000-0xb9)="642b559121240b0858a09e0ac04b7ea7c3907b7d755d2002146deebd53edbd2487ae6aedc94b835f3b7327475fb4e89d6c8924543ce68eb3dfe5635f88bd7cb9ad425c84141961586db5ba05b187208145fbbcf97753f5b590365c8c877ac5d902ed4c7f69fd1738ee5611d43cfb9def75d3e116dbbf6f407bcfb6ea70c5469fbd5ceb73c3b61553df27c1522abbdab92162c654d48eacd869360cfa124783a1b808b313ccf2ae8d1b7d49dba016e6ad0c737de12a7681a671", &(0x7f0000001000)="9793b6fb64a7240598db89bab5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r20, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000977000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000078e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dce000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000068d000)={@multicast1=0xe0000001, @empty=0x0, r1}, 0xc) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r2, 0x1, 0x10001, 0x76) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r4 = dup3(r2, r3, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) lseek(r4, 0x0, 0x4) 2018/01/18 00:41:54 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000749000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) 2018/01/18 00:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000632000-0x8)='trusted\x00', &(0x7f0000b07000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f45000-0xe3)="", 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000fa5000-0xd)='dns_resolver\x00', &(0x7f0000f5f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d58000)="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", 0x1000, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d32000)='/dev/sequencer\x00', 0x400, 0x0) bind$ipx(r1, &(0x7f0000fa9000-0x10)={0x4, 0x4dd11c75, 0x82a0, "390e4dcd395a", 0x6, 0x0}, 0x10) 2018/01/18 00:41:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000d2c000)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000004000-0x83)=""/131) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000009000-0x10)={0x0, 0x0, 0x1bd}) r4 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x4000, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000003000)={0x0, 0x0, 0xffffffffffffffff}) futex(&(0x7f000000b000-0x4)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000006000)=0x1000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000007000)={0x0, 0x20, 0x30}, &(0x7f0000007000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000000a000)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x2, 0x9, 0x400000000000, 0xe22a, 0x8000, 0x8, 0x1, 0x8, 0x3f, 0x85, 0x2, 0xfc00000000, 0x2, 0x3f]}, &(0x7f000000a000)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000008000)={0x2, 0x568, 0x9, 0x4a, &(0x7f0000006000-0x4a)=""/74, 0xfa, &(0x7f0000006000)=""/250, 0xac, &(0x7f000000b000-0xac)=""/172}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in6={{0xa, 0x0, 0x630b8b95, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6}, &(0x7f0000009000)=0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) 2018/01/18 00:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r0, r0, 0x0, 0x100) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/18 00:41:54 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d1b000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xffffffffffff8000, 0x1]}, &(0x7f00007f2000-0x4)=0x8) [ 49.270960] Option ' [ 49.298461] binder_alloc: 10460: binder_alloc_buf size 32496501618078000 failed, no address space [ 49.298467] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 49.298484] binder: 10460:10461 transaction failed 29201/-28, size 32496501618073903-4096 line 3127 [ 49.302252] binder_alloc: binder_alloc_mmap_handler: 10460 20000000-20002000 already mapped failed -16 [ 49.303410] binder: BINDER_SET_CONTEXT_MGR already set [ 49.303416] binder: 10460:10461 ioctl 40046207 0 returned -16 [ 49.327591] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.366821] IPv4: Oversized IP packet from 172.20.7.170 [ 49.381844] Option ' 2018/01/18 00:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f00001cc000)='./file0\x00', &(0x7f0000b44000)=""/163) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800200040004531, &(0x7f0000564000-0x12)="") r1 = syz_open_dev$mice(&(0x7f00002b9000-0x10)='/dev/input/mice\x00', 0x0, 0x80040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000f1b000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r1, 0x142) 2018/01/18 00:41:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)="") socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000ccb000)={0x0, 0x0}) accept4(r0, 0x0, &(0x7f0000de7000)=0x0, 0x80800) r1 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00008b6000)=""/1752, 0xfffffffffffffc87) getdents64(r1, &(0x7f00005d6000)=""/184, 0xb8) r2 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000012000)={&(0x7f000067d000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00007d2000-0x10)={&(0x7f00006ce000-0xc0)={0xc0, 0x3, 0xb, 0x800, 0x4, 0x1, {0x2, 0x0, 0x5}, [@typed={0xc, 0x59, @uid=r2}, @generic="31617a8a0f24168edf3c6509040e6175d8aca0297f3bbcebad1dae255d84337d9d7862d0a8c8948dbb096637501d714a190872034c3692c1f03cd72d154f39a007618604c11d1965e094ef72a8b0899ab3", @generic="50ceeb43834f7596af3fd467b0c53cb2f5f4b492697a3bcec7abf5f598be2475b445e7eb4929cca1eb6aeee50ae64418303a314d26df977e868667d83c150cf3a4", @typed={0xc, 0x15, @fd=r1}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/01/18 00:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000efc000-0x1)='.', 0x4) pivot_root(&(0x7f0000eb6000-0x1)='.', &(0x7f0000d0c000-0x1)='.') 2018/01/18 00:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) lremovexattr(&(0x7f0000e38000-0x8)='./file0\x00', &(0x7f0000086000-0x16)=@random={'security.\x00', 'securityem0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@generic="a5c539b424352972e975a3726ec8553e", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000090e000-0x11)='/dev/vga_arbiter\x00', 0x40100, 0x0) pipe(&(0x7f0000c84000-0x8)={0x0, 0x0}) dup2(r1, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000f6d000)={0x1, &(0x7f000098c000)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/18 00:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000591000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b77000-0x4)=0x10, 0x800) preadv(r0, &(0x7f0000404000)=[{&(0x7f0000265000)=""/182, 0xb6}, {&(0x7f00000f0000)=""/231, 0xe7}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b50000)={0x0, 0x4c, "3f8287efe43812c93f9682969b514fe3747e1e096d84503c3fb17a5289141897b7d6be00a4343e89361e8a206be19fe5c6352e320d56ffe8598a4311357cd16667ee5382bc4402a577f2e5ac"}, &(0x7f0000ea3000-0x4)=0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b98000)={r2, 0x3ff, 0x8}, &(0x7f0000912000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00007c9000-0x4c)={0x0, 0x5, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x10000000401) 2018/01/18 00:41:55 executing program 3: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001d000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000074000-0x8)={0x0, 0x80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x69f, 0x9}, &(0x7f0000aad000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0xf62) chown(&(0x7f0000cbd000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/18 00:41:55 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001d7000-0x4)={0x10000, 0x6, 0xa000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f0000135000)=@ipv6_newaddr={0x18, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d99000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r0, 0x8000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000dc8000-0xb8)={0x0, 0x900000000000, 0x240000000, 0xd8b2, 0x8, 0x6, 0xad, 0x1, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7fffffff, 0x9, 0x101, 0x1}}, &(0x7f00002cf000)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000e19000-0x72)={r4, 0x6a, "4c75641ac4ce3a4374426cb04445e82d7a2ea63a5639f754f18443ca4f472f934155f907b9aa21d58ae855623797d3deaf35374a8c562194d626440512ce38a1178814c5e47a6d87ae828df26b2c039a29eab18a129fe206a45b407e87c4adf4d7680630cefe42beeb71"}, &(0x7f0000dc1000)=0x72) 2018/01/18 00:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) pwritev(r1, &(0x7f000088a000)=[{&(0x7f0000aca000)="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0x1000}, {&(0x7f0000a44000-0x9c)="04517c8c428faf55984d4c5312cee4d2011b0821cc7ab6bda0954ffe3474147bb41bc8f7bfe122724b929d0a92fc5b11f0f226563d4965e4ec440e74c363ecccce972c6ced995f7791b0fce6576a69e33fa8eae9145a999184f7d52e0d03b28ae007d4fcc6928d30d79a1ba834f3d1e058a78d937c17c1855a5cd90a342e9a28962eda562ffe1824a3eaf64fecc052935963f4a28322de6e743a99a5", 0x9c}, 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0x1000}, {&(0x7f00003ea000-0x1000)="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", 0x1000}], 0x4, 0x0) 2018/01/18 00:41:55 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000021000-0x12)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0\x00', r0, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') 2018/01/18 00:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000097f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) socket$inet6_sctp(0xa, 0x1, 0x84) ptrace$setopts(0x4209, r2, 0x4000000400203, 0x0) 2018/01/18 00:41:55 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000007000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x5) 2018/01/18 00:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f23000-0x9)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000758000)=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x0) pread64(r1, &(0x7f0000085000)=""/80, 0x50, 0x22) 2018/01/18 00:41:55 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000295000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00002f4000-0x38)={&(0x7f000077d000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000000)={&(0x7f0000771000)={0x1014, 0x19, 0x28, 0x0, 0x2, {0xe, 0x0, 0x0}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x10}, 0x40) r1 = eventfd2(0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000066000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r2, 0x6, 0x6) 2018/01/18 00:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b8a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000c65000-0x58)={0xffff, 0x8, 0x3f, 0x0, 0xaa0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000042f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) socketpair$inet(0x2, 0x5, 0x4, &(0x7f00004fc000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fb0000)={0x2, 0x4, 0x20b, 0x1, 0x3ff, 0x80, 0xffffffff, 0x200, 0x0}, 0x20) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ea9000-0x4)=0x0) 2018/01/18 00:41:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1, 0xffffffffffffff67, 0x0, 0x6, 0x249d}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r2, 0x1b, "51e1dd54539407ee9387ef404c7365259ca3b15bab719f498f0d27"}, &(0x7f0000002000-0x4)=0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:41:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000223000-0x10)={0x6, [0x5, 0x9ff6, 0x1000, 0x0, 0xae, 0x4]}, &(0x7f00007fc000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000eef000)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006b8000-0xc)=@sack_info={0x0, 0x9, 0x2f9b}, &(0x7f0000ac6000-0x4)=0xc) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f00000d7000)=""/4, &(0x7f000013a000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d0e000-0xa0)={r2, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x8001, 0xa3, 0x2e}, &(0x7f00002ae000+0xdbc)=0xa0) accept4$packet(r1, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000719000-0x4)=0x14, 0x800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c44000-0xc)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) timerfd_settime(r0, 0x1, &(0x7f0000bc6000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000dcb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000c3d000)=""/68, &(0x7f0000b3e000)=0x44) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000333000-0xd5)=""/213, &(0x7f0000812000)=0xd5) 2018/01/18 00:41:55 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETA(r0, 0x5406, &(0x7f0000441000-0x14)={0x7ff, 0x8001, 0xffffffffffffffc4, 0x2, 0xffffffffffffff7f, 0x1, 0x5, 0x3, 0x1ff, 0x4}) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00005db000-0x4)=0x3) 2018/01/18 00:41:55 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x2) rmdir(&(0x7f0000028000)='./file0\x00') write(r1, &(0x7f0000021000)="", 0x318) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 00:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c76000)='/dev/input/mice\x00', 0x0, 0x20800) readv(r0, &(0x7f000007c000-0x10)=[{&(0x7f0000590000-0xc3)=""/195, 0x208}], 0x1) 2018/01/18 00:41:55 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fc7000)='keyring\x00', &(0x7f00000d0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000c36000)='keyring\x00', &(0x7f0000fc8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00006e5000)=0x0, &(0x7f0000fc8000)=0x4) keyctl$negate(0xd, r0, 0x5, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/01/18 00:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000808000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000023f000-0x9)="6e65742f626e008000") utimensat(r1, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/18 00:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) write$sndseq(r1, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x200, 0x0}}], 0x30) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:41:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x7, 0x5, 0xffffffffffff7655, 0x1, 0x7fff, 0x5, 0x7, 0x7ff}, &(0x7f0000001000-0x40)={0x6, 0x5, 0x0, 0x8, 0xb778, 0xffffffffffffffae, 0x8, 0x81}, &(0x7f00006bb000)={0xff, 0x7ff, 0x8, 0x1, 0xe73b, 0x3f, 0x5, 0x7}, &(0x7f0000001000-0x10)={0x0, 0x2710}) getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/18 00:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000f76000-0xd3)=""/211) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffea0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x0}, 0x8) close(r0) 2018/01/18 00:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) bind$inet6(r0, &(0x7f0000414000-0x1c)={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x10001}, 0x1c) poll(&(0x7f000087c000)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/18 00:41:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000e3000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x6, &(0x7f000025a000-0x10)={0x1f, 0x81, 0x100000000, 0x28}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f3a000-0x75)=""/117) get_thread_area(&(0x7f0000503000-0x10)={0x8, 0x20001000, 0xffffffff, 0x6, 0x1f, 0x100000001, 0x2, 0x0, 0xffff, 0x1}) r2 = open(&(0x7f00008fc000-0x8)='./file0\x00', 0x210400, 0x4) ioctl$TCGETS(r2, 0x5401, &(0x7f000032c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:41:55 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000005000)=0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/18 00:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000ed000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x10000, 0x803, 0x8, 0x80000002, 0x0, 0x9}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/18 00:41:55 executing program 0: r0 = open(&(0x7f0000041000-0x8)='./file0\x00', 0x800, 0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000027a000)=0x372) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000633000-0x7)=""/122) flock(r1, 0x6) 2018/01/18 00:41:55 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fdc000-0x28)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000616000-0x20)={@generic="7aac3c118df2a9fe90bf40d961206e55", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 00:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f00000a5000)=0x0, &(0x7f00007f2000)=0xca1f2bc2c29bcbb3) 2018/01/18 00:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000110000-0x4)=0x2, 0x4) connect(r0, &(0x7f0000fd2000-0x10)=@ax25={0x3, {"500967cf31a1c1"}, 0x2}, 0x10) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f00005c1000)={0x20000000000000, 0x0, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000aee000)={0x7, 0x3, {0x2, 0x2, 0x2, 0x0, 0x356}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chroot(&(0x7f0000184000)='./file0\x00') 2018/01/18 00:41:55 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) ioperm(0x5, 0x8c19, 0x7) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') link(&(0x7f0000824000-0xe)='./file0/file0\x00', &(0x7f0000866000-0xe)='./file0/file1\x00') ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000e35000-0x7f)=""/127) 2018/01/18 00:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e7e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000903000)={0x0, 0x8000}, &(0x7f0000699000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000925000-0x8)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f33000-0x8)={r1, 0x5}, &(0x7f00004dc000)=0x8) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000b1e000-0x4)=0x0) bind$inet(r2, &(0x7f0000fcc000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r3, 0x0, &(0x7f0000277000-0x4)=0x0) bind$inet(r3, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f00001b9000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f000075d000)="", 0x43c, 0x20020003, &(0x7f000021b000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd60) shutdown(r3, 0x100800000000001) [ 49.881278] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/18 00:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = accept4$packet(r0, &(0x7f0000df8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005dc000)=0x14, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000e41000-0xc)="68465edc93f01b0c513a1388", 0xc, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r4, r3) writev(r5, &(0x7f0000b88000)=[{&(0x7f00008c4000-0x3f)="0668b44ac13186f61af4f29d3e141aa2699b764fc8b0b2b64da241af0d1d5d77c700c8efa5f3205eabf4c864a2a0c71c1c16ca94d5b046f644010fd3ddcc2e", 0x3f}, {&(0x7f0000b63000-0x1000)="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", 0xbaf}, {&(0x7f000094b000-0xa8)="", 0x0}, {&(0x7f0000e2c000)="", 0x0}], 0x4) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000ded000)={0x7f, 0x800, 0x7, 0x1, 0x2, 0x10000, 0x80000001, 0x59, 0x1, 0xfffffffffffffffc}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f1d000-0x4)=0x5) 2018/01/18 00:41:55 executing program 2: clone(0x2, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system.posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) 2018/01/18 00:41:55 executing program 7: clone(0x0, &(0x7f00001fc000-0xbf)="", &(0x7f0000cad000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000ecb000-0x8e)="") r0 = dup(0xffffffffffffff9c) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000879000)="5ce2b2dc35fe0a5867cdb0878e637c49f4a6a7286043750c31e3e68c771ae8d79a70f2cf54a33fae7667928298ac4e307e891a36c7396f7016be3969a0224d985a0591a7cba687bbb6d06ed845c138b663bfe147e0ead5982bb8cf80feee5fb7ae9af5b0ea55d63b12a2fa57e17fe67e08b84bfd39b2bd16") timer_create(0x1, &(0x7f00005fe000-0x60)={0x0, 0x2f, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x14)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) timer_delete(r1) 2018/01/18 00:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x1, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000b82000-0x49)={{0x4, 0x5}, {0xfffffffffffffffe, 0xffff}, 0x8, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:41:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000745000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000283000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000bad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f00004f0000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000603000-0xc)='/dev/rfkill\x00', 0x60200, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ba000-0x15)='/dev/pktcdvd/control\x00', 0x42000, 0x0) r5 = gettid() wait4(r5, 0x0, 0x3, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f000099f000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) 2018/01/18 00:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000058d000-0x15)='/dev/pktcdvd/control\x00', 0x20400, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000c83000-0x4)=0x0, &(0x7f0000ec3000)=0x4) fcntl$setstatus(r0, 0x4, 0x400) 2018/01/18 00:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b7000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00008b2000)=0x0) r1 = memfd_create(&(0x7f0000003000-0xf)='\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000fb1000)={0x3, &(0x7f00000d7000)=[{0x9, 0x10001, 0x7ff, 0x3}, {0x0, 0x6, 0x8, 0x4}, {0x7f, 0x6, 0x401, 0x9}]}, 0x10) fcntl$setlease(r1, 0x400, 0x1) 2018/01/18 00:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff5, &(0x7f00009a0000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f00006f3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x0) timer_settime(r0, 0x1, &(0x7f00007a4000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/18 00:41:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c2e000-0xd)='dns_resolver\x00', &(0x7f00003d2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x5, 0x0) 2018/01/18 00:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000008b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b0b000)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x0) write(r1, &(0x7f0000968000)="71694eb16379f0385b831644dcb4491a364b7825f3d8505e75750bd31f91851c29dbe38aa4c7de8c610fed291301c84f4f1694d36bf0aeb58358e26a753c9ec4f961b32132be8de8ca45bdc24527c8443a3cd5f33e2e5538428cf6006b28c82ed502c08c02cc44b475697ce43a8d322f769c4714c4ef6e1426ff21a72e80ebfea2e3343bf9bbe4f96ec0ea1cc902c73ee942ca515c4b3faca4e4d98cd45c394a5c4ccbc294219205132b8b9a58cec89eaeee8424cbff", 0xb6) 2018/01/18 00:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r0 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000186000)={0x10000001, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000add000)='/selinux/user\x00', 0x2, 0x0) 2018/01/18 00:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00004e9000)=0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/18 00:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b2b000)='\x00', 0x3) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xe3fb) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x200000002) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) 2018/01/18 00:41:55 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000003000-0x50)={@common=""/16, @ifru_names=@generic=""/16}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000-0x60)={0x0, 0x3f, 0x1, @thr={&(0x7f0000003000)="", &(0x7f0000003000)="7a6607c8fd4601e551951a8239680ebab0d9c3bae2c4579236dae610980cb04c8e0af9d1383d867c53a49c5c888711b0c3052d6e19378800b589679bbb9b0d33b7210b2f3aeabf00f23d497cdc4475a1b0b8e5f755d41ab232f2ed"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) r3 = geteuid() ioprio_set$uid(0x3, r3, 0x10001) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x0) ioctl$TCSBRKP(r2, 0x5425, 0x6b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x400, 0x2400) r4 = socket(0x0, 0x4, 0x5) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000002000)=""/252, &(0x7f0000001000)=0xfc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000007000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r4, &(0x7f0000007000-0x14)={0x11, 0xfd, r5, 0x1, 0x9, 0x6, @random="bd72e0b8debb", [0x0, 0x0]}, 0x14) 2018/01/18 00:41:55 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b36000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b36000)={{&(0x7f00005b7000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000054000)={&(0x7f0000735000/0x1000)=nil, 0x1000}) 2018/01/18 00:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008aa000-0x10)=@req={0x0, 0x7, 0x14, 0x8001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c32000)={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, {0xa, 0x1, 0x200000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x60, [0x4, 0x1000, 0x5, 0x4, 0x0, 0x866, 0x0, 0x2615]}, 0x5c) fallocate(r0, 0x1, 0x240000000, 0x2000000000009) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00009aa000)=0x0) 2018/01/18 00:41:55 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e34000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d82000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) r1 = syz_open_dev$sg(&(0x7f00000bd000-0x9)='/dev/sg#\x00', 0x42, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000e35000+0x5a9)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x13b}, &(0x7f000089b000-0x4)=0x98) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000007000)=0x20) ioctl$KDADDIO(r3, 0x4b34, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000003000)=[], 0x0) 2018/01/18 00:41:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x1) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000bca000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) accept$ax25(r0, &(0x7f0000410000)={0x0, {""/7}, 0x0}, &(0x7f0000938000-0x4)=0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x2, 0x8}) mmap(&(0x7f0000001000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r2, 0x0) 2018/01/18 00:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000004, 0x2000040000) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000866000)=0x3, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00008e6000-0xc)={@rand_addr=0xffffffffffffffc1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000518000-0x1d)="441f08002b00000000ffff1f000311ff0700004ca600e202a1bf000200", 0x1d) accept$inet(r0, &(0x7f00002b2000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9b000)=0x10) sendto$inet(r0, &(0x7f0000e03000-0x1)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e14000-0x38)={&(0x7f000066d000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d8000-0x50)=[{&(0x7f0000a81000)="90d79a", 0x3}], 0x1, &(0x7f00000e0000-0x120)=[], 0x0, 0x0}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a49000)=0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000327000)={0x2, 0x2, 0x4, 0xff, 0x200, 0x0}) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2018/01/18 00:41:55 executing program 7: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:41:55 executing program 6: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d53000)='ns\x00') mkdirat(r1, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000032f000/0x2000)=nil, 0x2000, 0x3000000, r2) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x80, 0x84, &(0x7f0000609000)={0x0, 0x0}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000d54000)=0x689, 0x8) 2018/01/18 00:41:55 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000086b000-0x30)=[], 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00007a5000)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fcntl$setpipe(r0, 0x407, 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dc9000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f000060b000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efdc9e55e9d1048602c19fe0b0078ade697201300fdbcc34816df860d3f859ffa9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) sendto$inet6(0xffffffffffffffff, &(0x7f0000b36000-0x32)="27197165858b1b7b0683e51a7b83aa316075c3a75aebd2566bf80a02d3f571b707fb11f7b4163864b7a51371c20b31b4c635", 0x32, 0x8000, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000310000-0x30)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/18 00:41:55 executing program 5: rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x8}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ade000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2082, 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e4f000-0x4)=0x0) 2018/01/18 00:41:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x2b8)={0x7, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @rand_addr=0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000773000)=0x400, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:41:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000001000-0x4)=0x388) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000)="6d643573756d239b00", &(0x7f0000001000-0x1)='\x00'], &(0x7f0000002000-0x28)=[&(0x7f0000001000-0x8)='!.ppp1+\x00', &(0x7f0000001000-0xb)='vboxnet0lo\x00', &(0x7f0000001000-0x9)='vboxnet1(', &(0x7f0000001000)='\x00', &(0x7f0000002000-0x1)='\x00'], 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) fcntl$getflags(r2, 0x40b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) ioctl$KIOCSOUND(r2, 0x4b2f, 0x100000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005000)=0xfffffffffffffff7, 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000003000-0x39)=""/57) ioctl$TIOCEXCL(r1, 0x540c) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/01/18 00:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x900, 0x8) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/01/18 00:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000089a000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009b1000)='/selinux/load\x00', 0x2, 0x0) connect$llc(r1, &(0x7f000013d000-0x10)={0x1a, 0xf6, 0x0, 0x4, 0xa50, 0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000519000)={0x0, 0x6, 0x6, 0x9, 0x3}, 0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000411000-0x16)='/selinux/checkreqprot\x00', 0x404000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000ad5000-0x5c)={0xffffffff7fffffff, 0x2, {0x1, 0x3, 0x77c, 0x3, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/01/18 00:41:55 executing program 6: 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeec) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00008ab000)=0x5e, 0x4) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008ac000)={0x0, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0xff, 0x8a6c, 0x10}, &(0x7f00000d3000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004af000)={r2, 0x9}, 0x8) faccessat(r1, &(0x7f0000f62000-0x8)='./file0\x00', 0x2, 0x1700) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000c37000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) nanosleep(&(0x7f0000e2e000)={0x77359400, 0x0}, &(0x7f00008e3000-0x10)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000025e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='stack\x00') dup2(r1, r0) fcntl$setpipe(r0, 0x407, 0x9) sendfile(r1, r1, &(0x7f00001f0000)=0x0, 0x40) [ 50.267752] binder: 10678:10679 ERROR: BC_REGISTER_LOOPER called without request [ 50.304683] binder: 10678:10679 got transaction with invalid fd, -1 2018/01/18 00:41:55 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getgroups(0x1, &(0x7f000093d000)=[0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000eed000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='proceth1^\x00', &(0x7f0000000000)='lo@*vmnet0]@\x00'], &(0x7f00009f4000-0x48)=[&(0x7f0000530000-0x8)='selinux\x00', &(0x7f000039f000-0x13)='-selinuxvmnet0proc\x00', &(0x7f0000502000)='vmnet1ppp1\x00', &(0x7f00006a4000)='systemeth1\'vboxnet0*\x00', &(0x7f0000000000)=')\x00', &(0x7f0000343000-0x9)='*trusted\x00', &(0x7f0000984000-0x2a)="2d6c6f73656c666c6f06656d3121766d6e657431407573657270726f632a2b6c6f766d6e6574312d2d00", &(0x7f0000001000-0x1)='\x00', &(0x7f000076c000-0x3)="a49000"]) 2018/01/18 00:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00004e1000-0x8)='keyring\x00', &(0x7f0000927000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000e9d000)='big_key\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x1f4, 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) request_key(&(0x7f0000096000-0x6)='logon\x00', &(0x7f0000e39000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000194000-0x17)='GPLwlan0mime_typewlan1\x00', r0) [ 50.312562] binder: 10678:10679 transaction failed 29201/-9, size 24-8 line 3232 [ 50.341020] binder: send failed reply for transaction 85 to 10678:10696 [ 50.347836] binder_alloc: binder_alloc_mmap_handler: 10678 20000000-20002000 already mapped failed -16 [ 50.365414] binder: BINDER_SET_CONTEXT_MGR already set [ 50.370811] binder: 10678:10696 ioctl 40046207 0 returned -16 [ 50.378620] binder_alloc: 10678: binder_alloc_buf, no vma 2018/01/18 00:41:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) accept(r1, &(0x7f0000acc000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd1000-0x4)=0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00008e2000)=@add_del={0x2, &(0x7f0000756000-0x10)=@generic="c2d4bfc9f2e18371d03edd583209b787", 0x9}) r3 = socket(0x2000000011, 0x8000000080003, 0x0) accept$packet(r1, &(0x7f0000424000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f1e000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000fe8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) bind$netlink(r3, &(0x7f0000747000)={0x10, 0x0, 0x2, 0x4000000}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) munmap(&(0x7f0000420000/0x800000)=nil, 0x800000) r6 = dup2(r3, r2) syz_extract_tcp_res(&(0x7f00001aa000)={0x0, 0x0}, 0x4, 0x2) syz_extract_tcp_res$synack(&(0x7f000038d000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r6, &(0x7f0000420000)=@pi={0x0, 0xd, @ipv6={0x0, 0x6, "e24a25", 0x0, 0x7e, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, {[@hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x0, {0x1ff, 0x114, 0x7, 0x3, [0x0, 0xff]}}, @generic={0x8, 0x0, "b25f2271406e6bc5535df834c40a1e90e63269c9ea022cb881bbd482634762a18224b88d57237996c89ffdcedc517eee4f0f4b441e9d7b64a951890cdfa5fe4f3c6371baa4a5d2e9332114081db061688195b67005daf5c7931b92fda88ce6"}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x0, [0x0, 0x0]}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x5c, 0x0, 0x0, 0x8, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @tcp={{0x3, 0x3, r7, r8, 0x7f, 0x0, 0x0, 0x4, 0x1f, 0x0, 0x9, {[@sack_perm={0x4, 0x0}, @sack={0x5, 0x0, [0x7]}, @timestamp={0x8, 0x0, 0x1f, 0x3}, @sack={0x5, 0x0, [0x5, 0x6, 0x4]}]}}, {"9073890cc6a0dc8771f3222eafd7c1fce506c6ce2c35e4ec9d112155c74d22ed4e0ac71488573c9afbcd4838c45b1e4f8252cad541c9fe1a33fa28b4039674b134db7456b860c01bf080d5a1b92b52b2fc38dde3e6ea3d024f4045d80f4ef842b98de345b15aeccfb40ab06b3d2010fcf512e634f3a5d0f22de8cbd82e7e3511ba61c65ee06e1fd5cbb4061eaef559994797ec31cf5fe15662b4d6cb1772a3134ac9ea6f0eadab4cfab616aeb6d3b6f08a4455a62e7a82b462e4917d1eed1af4b7ea6b1150894968fb"}}}}}, 0x55e) 2018/01/18 00:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00003b0000-0x4)=0x2, 0x4) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f000042e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000510000-0x4)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c6f000-0x4)=0x0) r3 = creat(&(0x7f0000c0b000)='./file0\x00', 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a12000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011a000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fab000-0x4)=0xc) stat(&(0x7f000064d000-0x8)='./file0\x00', &(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d99000)={0x0, 0x0, 0x0}, &(0x7f0000147000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f00002c8000-0x38)=[{&(0x7f0000baf000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f0b000)=[{&(0x7f00007cd000+0x318)="31aa5350cc81ee4089dc9cc37cc147f0aea444772580f1f16b1bad737e76f8507d5a25", 0x23}], 0x1, &(0x7f0000171000-0x90)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x90, 0x8000}], 0x1, 0x0) r8 = syz_open_procfs(r2, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) gettid() fstat(r8, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000489000-0x8)=0x0) 2018/01/18 00:41:55 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaf000-0x11)="", 0x0, 0x0, 0x0, 0x22f) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x0, 0x4) 2018/01/18 00:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r0, 0x0) close(r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000054b000)=@req={0x50, &(0x7f00009d7000-0x50)={@common='vcan0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x3, 0x4, {0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}}}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e48000)={0x0, 0x40}, &(0x7f0000c82000)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000754000-0x8)=@assoc_value={r2, 0x9}, &(0x7f00002ff000)=0x8) 2018/01/18 00:41:55 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000003000-0x26)='\'wlan1$securitycpusetmime_typevmnet0-\x00', 0x40, 0x80, &(0x7f0000013000)={0x20, 0x7, 0x6, 0x5, 0x7, 0x9, 0xfe4a, 0x80000000}) fadvise64(r0, 0x0, 0x32, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x3, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/18 00:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bbf000)={0x800}, 0x4) getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2018/01/18 00:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ad6000-0xc)='/dev/ashmem\x00', 0x600000, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) signalfd4(r0, &(0x7f0000b7d000)={0x9}, 0x8, 0x80000) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) fcntl$addseals(r1, 0x409, 0x8) [ 50.378911] binder: 10678:10679 ERROR: BC_REGISTER_LOOPER called without request [ 50.391699] binder: 10678:10696 transaction failed 29189/-3, size 0-0 line 3127 [ 50.413935] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.419657] binder: undelivered TRANSACTION_ERROR: 29190 [ 50.425165] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 00:41:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/connector\x00') accept$ipx(r0, 0x0, &(0x7f00002b2000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000add000)='gid_map\x00') preadv(r1, &(0x7f00005b5000)=[{&(0x7f0000b45000)=""/1, 0x0}], 0x1, 0x200000400000002) 2018/01/18 00:41:55 executing program 5: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000)='/dev/autofs\x00', 0x303200, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000035000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000045000)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000043000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7f, 0x2, 0x2, 0x0, 0x20, 0x20, 0x0, r1, r2}, {0x799c, 0x7f, 0x5e, 0x3ff, 0x4, 0x9, 0x400, 0x1}, {0x2, 0x2, 0x100000000, 0x9}, 0x4, 0x9, 0x2, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x3f}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0xe541, 0x7f0, 0x5e, 0x4}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000001f000-0x4)=0x0, &(0x7f0000034000-0x4)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000045000-0xc)='/dev/autofs\x00', 0x480100, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000045000+0x434)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a08000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003cf000-0xd)='attr/current\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c67000)='personality\x00') sendfile(r2, r1, &(0x7f000029f000-0x8)=0x0, 0x101) sendfile(r2, r2, &(0x7f000083d000)=0x0, 0x9) 2018/01/18 00:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000916000)='trusted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) add_key$user(&(0x7f000068b000)='user\x00', &(0x7f0000703000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000545000-0x56)="762c5c273e5547bf56b71ce6c349c8161e6665fa680f6b0d5442a3782ed0055fc3c9377f23fdbf60fc7a7a14987ddc0c42f52e6a98d9d4254652cc853fdca75a13fc68fc56e8fcf287b203c30f2d6a3159884a7802f9", 0x56, r0) remap_file_pages(&(0x7f0000bbc000/0x1000)=nil, 0x1000, 0xfa2661408b19709a, 0x290e, 0x4000) r1 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/18 00:41:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x8, 0x6897ef0b87501fdc, &(0x7f0000c50000)={r0, r1}, &(0x7f0000bfd000)={0x0, 0x0}) 2018/01/18 00:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f9f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00007a4000-0x8)={0x0, 0x4}, &(0x7f0000e59000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d50000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x1, 0x5, 0x12}, &(0x7f000023c000)=0xa0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009cd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000249000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fc1000)={&(0x7f0000bfb000/0x1000)=nil, 0x4, 0x2, 0xc8, &(0x7f0000ec4000/0x3000)=nil, 0x7}) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000047e000)={0x6, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) munmap(&(0x7f00001c6000/0x3000)=nil, 0x3000) openat$sequencer(0xffffffffffffff9c, &(0x7f000091b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) [ 50.444779] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 00:41:56 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d41000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xd75000)=nil, 0xd75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f00007f6000-0x31)="1f000000f90300ff0000000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251cf", 0x31) mmap(&(0x7f0000d75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000d77000-0x4)=0x9) r2 = syz_open_dev$usbmon(&(0x7f0000d75000)='/dev/usbmon#\x00', 0x1, 0x800) mmap(&(0x7f0000d75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000d77000-0x30)={0x18, 0x0, &(0x7f0000c61000-0x18)=[@clear_death={0x400c630f, 0x4, 0x3}, @enter_looper={0x630c}, @register_looper={0x630b}], 0x1000, 0x0, &(0x7f0000d76000)="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"}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000d76000-0x14)={0xc0, 0x4, 0x8, 0x69e, 0xfffffffffffffffc, 0x85d9, 0x4, 0x7f, 0x3, 0xd6}) 2018/01/18 00:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f00000b3000)='./file1\x00', 0x8) accept4$unix(r0, 0x0, &(0x7f0000f86000-0x4)=0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000df4000)={0x5, 0x1f, 0x89e, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c7f000-0x4)=0x0, 0x4) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000f30000)='./file0\x00', &(0x7f0000f78000)='./file0\x00', &(0x7f0000a5a000-0x5)='ext2\x00', 0x1000, &(0x7f00008cb000-0x6f)="") 2018/01/18 00:41:56 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc5000+0x463)="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", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b77000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000856000-0x4)=0x0, 0x4) 2018/01/18 00:41:56 executing program 1: r0 = inotify_init() r1 = dup2(r0, r0) r2 = mmap$binder(&(0x7f0000d21000/0x4000)=nil, 0x4000, 0x1000003, 0x20010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) r3 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000002000-0x8)='./file0\x00', r4, r5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x8000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dae000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) flock(r3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000003000)=""/152) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x101000, 0x0) fchmod(r0, 0x2) shutdown(r1, 0x1) ioctl$KDENABIO(r6, 0x4b36) r7 = inotify_init() flock(r0, 0xfffffffffffffffe) flock(r7, 0xfffffffffffffffe) timerfd_create(0x4, 0x80800) 2018/01/18 00:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000bde000-0x8)='./file0\x00', 0x82, 0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000ae2000)=r1) mkdirat(r0, &(0x7f00000d4000)='./file0\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) r2 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000fb4000)=r2) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) inotify_init() fcntl$setstatus(r0, 0x4, 0x4400) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/01/18 00:41:56 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) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0xa432, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) inotify_init1(0x801) 2018/01/18 00:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000055b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) openat(r0, &(0x7f0000545000)='./file0\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c6b000-0x20)={@common='irlan0\x00', @ifru_flags=0x502}) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f000042d000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:41:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008ad000)=0x3a, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xda, 0x8, 0x8, 0xc9, 0x8, 0x9, 0x4, 0xa7, 0x0, 0x0, 0x0, 0x5, 0x40, 0x7]}, &(0x7f0000a53000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000209000-0xc)={r1, 0x200, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) sync() ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000dd4000-0x4)=0x0) userfaultfd(0x800) ioctl$int_in(r2, 0x5452, &(0x7f000037c000)=0xffff) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000a16000-0x4)=0x100) ioctl$VT_DISALLOCATE(r4, 0x5608) 2018/01/18 00:41:56 executing program 5: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000026000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000010000)=0x10, 0x80000) fcntl$notify(r0, 0x402, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000027000-0x15)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$VT_RELDISP(r3, 0x5605) fcntl$setstatus(r1, 0x4, 0x80001fff) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/18 00:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ecf000)='status\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000c88000-0x4)=0x7) sendto$inet6(r0, &(0x7f0000251000)="", 0xfffffe0e, 0x1, &(0x7f0000ce2000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbc66}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) removexattr(&(0x7f0000b9c000)='./file0\x00', &(0x7f0000d8b000-0x11)=@random={'security.\x00', 'mqueue\x00'}) 2018/01/18 00:41:56 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0x38)=[], 0x1fb54cd243523c4, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000013000-0x20)={@generic="36ec323690009465813f14bd0f91ff6b", @ifru_flags=0x1}) 2018/01/18 00:41:56 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xfd, 0x441) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000023000)='/dev/pktcdvd/control\x00', 0x400080, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000001d000)=@req3={0x1ff, 0x401, 0x6, 0xfffffffffffffe50, 0xe, 0x0, 0x8}, 0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl(r0, 0x440000000000127d, &(0x7f000001a000-0x1)="d2") 2018/01/18 00:41:56 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000d3a000)=""/47, 0x2f}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000a70000)=""/182, 0xb6}, {&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f000076c000)=""/111, 0x6f}, {&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000f4d000)=""/9, 0x9}, {&(0x7f0000dc8000-0x82)=""/130, 0x82}], 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/90) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f00000f0000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/18 00:41:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007ed000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005c2000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000533000-0x4)=0xe8) r2 = getegid() bind(r0, &(0x7f0000cf7000-0xe)=@l2={0x1f, 0x9, {0xf05, 0xffffffff, 0x5, 0x40, 0x9, 0x6}, 0x0, 0x63}, 0xe) accept4$netrom(r0, &(0x7f0000586000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003a3000)=0x10, 0x800) syz_fuse_mount(&(0x7f0000d3b000-0x8)='./file0\x00', 0xe000, r1, r2, 0xfffffffffffffffb, 0x0) 2018/01/18 00:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) 2018/01/18 00:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) creat(&(0x7f0000a4c000-0x8)='./file0\x00', 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007b7000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f000070f000)=0x0) 2018/01/18 00:41:56 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x1) fchmod(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00001e7000-0x8)=0x0, r0, &(0x7f0000001000-0x8)=0x4, 0x7, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/vga_arbiter\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000109000)=0xa00, 0xffffff33) 2018/01/18 00:41:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b93000)='user\x00', &(0x7f0000a6f000+0x3ae)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003b9000-0x50)="", 0x0, 0xffffffffffffffff) clone(0x835fffc, &(0x7f00003e5000-0xbb)="", &(0x7f00006cd000)=0x0, &(0x7f0000b06000)=0x0, &(0x7f000029a000-0x9c)="") write$sndseq(r0, &(0x7f000078e000-0x1e0)=[{0x80000000, 0xffffffffffff0000, 0xcbe, 0xdc4b, @time={0x77359400, 0x0}, {0xa7, 0x2}, {0x1, 0x200}, @note={0x1, 0x8, 0xb79, 0x2, 0x7}}, {0x1, 0x2, 0x7, 0x9, @time={0x77359400, 0x0}, {0x101, 0x2}, {0xffffffffffff7fff, 0xc8c}, @addr={0xe0d, 0x6}}, {0x3e6a, 0x2, 0x10001, 0x6, @time={0x77359400, 0x0}, {0x5, 0x1ff}, {0x7, 0x1}, @raw8={"2e912f4efae8696fe8f6a818"}}, {0x2, 0xfffffffffffffbff, 0xad5a, 0x7, @time={0x77359400, 0x0}, {0x6, 0x4}, {0x1f, 0x7}, @result={0xdf4e, 0x6}}, {0x8, 0x2, 0xc31, 0x80, @time={0x0, 0x989680}, {0x2, 0x8}, {0x1dd7b34c, 0x4}, @raw32={[0xedf, 0x2, 0x9]}}, {0x2, 0x8001, 0x3, 0x100000000, @tick=0x800, {0x200, 0x100000000}, {0xffff, 0x100000000}, @queue={0x6, {0x401, 0x9}}}, {0x4, 0x5c30, 0x7, 0x0, @time={0x77359400, 0x0}, {0x757d, 0x4}, {0x5a, 0x0}, @addr={0x7, 0x1}}, {0x7, 0x4, 0x25b, 0x6, @time={0x0, 0x1c9c380}, {0x9, 0x6}, {0xc831, 0x2}, @queue={0x49, {0x6, 0x4}}}, {0xfff, 0x48, 0x3ff, 0x1a, @tick=0x8002, {0x4, 0x100}, {0x0, 0x7f}, @result={0x3, 0x2}}, {0x5, 0x5, 0x9, 0x0, @tick=0x5, {0x40, 0x0}, {0x0, 0x4}, @ext={0x4, &(0x7f0000f97000)="eb8da30c"}}], 0x1e0) 2018/01/18 00:41:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe2(&(0x7f0000f86000-0x8)={0x0, 0x0}, 0x4800) mknodat(r0, &(0x7f00001c0000-0x8)='./file0\x00', 0x8000, 0x3) symlinkat(&(0x7f0000472000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000073f000)='./file0/file0\x00') 2018/01/18 00:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005f7000)={0x0, 0x2}, &(0x7f00007e5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006e0000-0xa3)={r2, 0x9b, "222b527a71380c39c9e00a8cfc03f3d9b46564055fa7c53b3651da55d7a2266b1d8afb22cfc0e06d4933f80e8a1aecdaac1aef1ab46fbff68dc65e57f6de5819412116d2b1fac8f0c819369246242c03b82fa0b58286f91bf7a459a767185651a67eac5e74a6dd8f474a1349bfa65a3b4c74b2bd81d6be86d8bbe20b1d92058cdd45c4b4662f0c772467b9038198432a6716ee4056301b4ce43019"}, &(0x7f0000efc000)=0xa3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000914000-0x8)={r3, 0x2}, &(0x7f0000b07000-0x4)=0x8) ioctl$int_in(r1, 0x5429, &(0x7f0000da6000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d84000-0x8)={r4, 0x101}, &(0x7f00002eb000)=0x8) getpeername$packet(r1, &(0x7f000094b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b8f000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000071d000)={r5, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/18 00:41:56 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00000f0000-0x28)={@common="6c6f00000000000000450000ef5a00", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="5b63cbad077c", [0x0, 0x0]}}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000ffa000)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x10011) write$fuse(r1, &(0x7f000081e000)={0x14, 0x1, 0x8, @fuse_poll_out={0x4}}, 0x14) [ 50.792117] binder_alloc: 10816: binder_alloc_buf failed to map page at 20000000 in userspace [ 50.801221] binder: 10816:10820 transaction failed 29201/-12, size 0-0 line 3127 [ 50.830992] binder: BINDER_SET_CONTEXT_MGR already set [ 50.836566] binder: 10816:10820 ioctl 40046207 0 returned -16 2018/01/18 00:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCCONS(r0, 0x541d) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006e2000)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/ptmx\x00', 0x80000000000003, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00005b4000-0x4)=0x0) 2018/01/18 00:41:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() r3 = dup(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00009dd000-0x78)=[@in6={0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) tkill(r2, 0x16) close(r0) 2018/01/18 00:41:56 executing program 4: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f68000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000de4000-0x11)='posix_acl_access\x00') 2018/01/18 00:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) r1 = creat(&(0x7f000017c000-0x8)='./file0\x00', 0x16b) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000160000)={{0x0, 0x3, 0x10000, 0x3, 0x4}, 0x0, 0xffff, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x2, 0x3, 0x77ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000da2000)=""/8, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000eb7000)={0x9, [0x4, 0x0, 0x6, 0xffffffff80000001, 0x0, 0x50b55923, 0x2, 0x81, 0x7fffffff]}, &(0x7f00006ef000)=0x16) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) gettid() inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f000077c000-0xa)='./control\x00', 0x0) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 00:41:56 executing program 5: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b4f000-0x4)=0x0, &(0x7f0000894000-0x3)=0x4) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/18 00:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) write(r0, &(0x7f00000c8000)="", 0x0) pipe2(&(0x7f00004e0000-0x8)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) close(r0) 2018/01/18 00:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000720000)='/dev/keychord\x00', 0x20000, 0x0) inotify_add_watch(r0, &(0x7f00008de000-0x8)='./file0\x00', 0x83000bd4) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") umount2(&(0x7f0000b1d000)='.', 0x4) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000085000-0x1)='.', 0x80) 2018/01/18 00:41:56 executing program 1: getrandom(&(0x7f0000bf7000)=""/0, 0x0, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x401, 0x20000800, 0xffffffff, 0x54, 0x2, 0x400, 0x81, 0x7, 0x5, 0x3}, 0x10) 2018/01/18 00:41:56 executing program 7: 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)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00008cd000-0x4)=0x3ff, 0x4) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f00000f6000-0x8)='./file0\x00', 0x400, 0x0) fsetxattr(r1, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x0) 2018/01/18 00:41:56 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000026000-0xcd)=""/205, &(0x7f0000025000)=0xcd) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000026000)={0xb71, 0x20, 0x1, 0x715}) umount2(&(0x7f0000022000)='./file0/file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000011000-0x4)=0xcf) fcntl$lock(r0, 0x7, &(0x7f000000b000-0x20)={0x1, 0x4, 0xfffffffffffff21b, 0x80000000, r1}) 2018/01/18 00:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000578000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x34a, [{{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfffffffffffffda6) [ 50.842985] binder_alloc: 10816: binder_alloc_buf, no vma [ 50.848948] binder: 10816:10842 transaction failed 29189/-3, size 0-0 line 3127 [ 50.859953] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.865434] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 00:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/18 00:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000d3c000-0x10)=[], 0x0) truncate(&(0x7f0000dcd000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000dd3000)=0x0, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f00007e9000-0x38)={&(0x7f000033e000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000016a000-0x10)=[], 0x0, &(0x7f00006e2000-0x28)=[], 0x0, 0x80}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f45000-0x4)='cdg\x00', 0x4) 2018/01/18 00:41:56 executing program 5: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000ef2000-0x10)={0x2, 0x20000800, 0x400, 0xff, 0xffffffff, 0x3, 0x9, 0xfffffffffffff17f, 0x3ff, 0x2}, 0x10) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000ef3000-0x4)=0x1000204, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) 2018/01/18 00:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) arch_prctl(0x1002, &(0x7f0000b01000)="149fcfd12e414aac674677453a3947f74a") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006a9000)={0x0, 0x68}, &(0x7f0000fac000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000282000)={0x6, 0x0, 0xfffffffffffffffc, 0x4, r2}, &(0x7f0000740000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000057000-0x10)={0x0, 0x2, 0x4, [0x4, 0x0, 0x838b, 0x818b]}, &(0x7f0000b32000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000158000)={r3, 0x7}, &(0x7f0000e4f000-0x4)=0x6) 2018/01/18 00:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000893000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000c2000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000105000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000553000)={0x1, 0x2, 0x800e, 0x1, 0x2, 0x3, 0x9, 0x1f, 0x0}, &(0x7f00005e5000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d7c000-0xc)=@sack_info={r5, 0x400, 0x8}, 0xc) writev(r2, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) pread64(r4, &(0x7f0000775000)=""/171, 0xab, 0x0) 2018/01/18 00:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000093000)=0x0, &(0x7f0000af6000-0x4)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c7e000)={0x0, 0x3, 0x20, 0x36, 0x8}, &(0x7f0000018000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000aa9000)={r3, 0x3, 0x81e, 0x7, 0x101}, &(0x7f000019c000-0x4)=0x18) bind$inet(r0, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000085f000-0x24)="2400000026007f000000000000007701000000ff0100000000000000000000000400ff10", 0x24) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/18 00:41:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000056b000)=0x0) fcntl$setown(r0, 0x8, r1) socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket(0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000e8b000-0x8)={0x7, 0x624}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000025e000-0x4)=0x14) 2018/01/18 00:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000077a000-0x9)='/dev/ppp\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000049f000-0x4)=0x0, &(0x7f000005f000-0x4)=0x4) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r3, &(0x7f000097d000)=0x0, 0xff) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f0000cc6000-0x4)=0x9, 0x2eb) 2018/01/18 00:41:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0xb)="", 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:41:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) getitimer(0x2, &(0x7f000050c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000916000-0x10)='/dev/input/mice\x00', 0x0, 0x46980) connect$l2tp(r1, &(0x7f0000910000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x4, 0x2, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x86ff}}}, 0x3a) 2018/01/18 00:41:56 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd6000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) splice(r1, &(0x7f0000316000-0x8)=0x0, r2, &(0x7f0000267000-0x8)=0x0, 0x0, 0x8) r3 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000fd6000)={0x100000000, 0x10000, 0xfffffffffffffff7, 0xffff, 0x6}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$TIOCSPGRP(r7, 0x5410, &(0x7f000014d000)=r3) fcntl$setownex(r5, 0xf, &(0x7f00000ff000)={0x0, r3}) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r5, r6) tkill(r3, 0x15) 2018/01/18 00:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000d86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_drvinfo={0x3, "53dc2955b9ac663e3f46c6da5c0b9a9aa4d284981b4effdbdd53b34d00b57e8d", "f29ba9626d066e85cc22bc9a9f58b56ec9ae2b2d604c2e1bf6a90403743438cd", "d3eca238088a92f7b7958423cc5b893dec2d3bd9a3e34af3dc5007f43126a388", "15aef348e99b7fb7cc0ca359113719431974354b48809342dafb1375de6ef370", "504c2bd2780a51bb434e37872895a0d3f5acbee7b90a5fc650fc1ed59968fdac", "2972afa8ee9246a41fa9dfb3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f000003b000-0x2a)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000267000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xfffffffffffffff9, 0x915, 0x1, 0x6, 0x7ff, 0xfa, 0x5, 0x4, 0x8, 0xc6, 0x9, 0x7, 0x80000001, 0x10001]}, &(0x7f000070f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001bd000)={r1, 0x1000, "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"}, &(0x7f000024f000)=0xb78) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c59000-0x10)={0xf88d, 0x4, 0x8, 0xd718, r2}, 0x10) writev(r0, &(0x7f0000037000)=[{&(0x7f000003a000)='X', 0x1}], 0x1) 2018/01/18 00:41:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) r0 = dup(0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000002000-0x4)=0xea) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000002000)={0xfffffffffffffff7, 0x7, 0x100, 0xfffffffffffffffc, 0x3, 0x0, 0x7fffffff, 0xfffffffffffffffd, 0x8, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000004000-0x24)={0x4, 0x80000001, 0xf1, 0xaf, 0x1f, 0x1, 0x1f, 0x9, 0xc2, 0x5, 0xc1e, 0x7}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000003000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/01/18 00:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b08000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/validatetrans\x00', 0x1, 0x0) pread64(r0, &(0x7f0000586000)=""/0, 0x0, 0x400000006) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$TIOCSTI(r1, 0x5412, 0x4) 2018/01/18 00:41:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000018, 0x0, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x48a7, 0x4) 2018/01/18 00:41:56 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000670000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00003ba000+0x126)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xd0, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2c8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000059a000-0x3c)=""/60) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005de000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000d1000-0x4)=0x3ff) 2018/01/18 00:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x10020100) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000e46000)={0x0, {""/7}, 0x0}, &(0x7f0000199000)=0x10) setsockopt(r0, 0xfffffffffffffffd, 0x0, &(0x7f0000906000)="c514b69b286c36e6b55ec441f07e41d40385a8223d88a3", 0x17) 2018/01/18 00:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000dea000-0x5)='user\x00', &(0x7f0000636000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a9e000-0x95)="f3", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) 2018/01/18 00:41:56 executing program 5: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") munlock(&(0x7f00006bf000/0x2000)=nil, 0x2000) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) signalfd(r0, &(0x7f0000001000-0x8)={0xc91}, 0x8) 2018/01/18 00:41:56 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/validatetrans\x00', 0x1, 0x0) pipe(&(0x7f00000e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000fe8000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x4}}, 0x26) mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df7000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fe8000-0xc)={0x0, 0x80000, r2}) r4 = syz_open_dev$mice(&(0x7f0000666000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000fe7000)={r3, 0x80000, r4}) openat$keychord(0xffffffffffffff9c, &(0x7f0000eb6000-0xe)='/dev/keychord\x00', 0x2400, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/18 00:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5453, &(0x7f0000e40000-0x8)=0x6) r1 = open(&(0x7f00003e9000-0x8)='./file0\x00', 0x2, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095d000-0x4)=0xfffffffffffffca2) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000e32000-0x4)=r3) sendto$inet(r2, &(0x7f0000531000-0x1000)="93", 0x1, 0x85, &(0x7f00003dc000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a26000)={0x80000001, 0x0, 0x8004, 0x0, 0xc6, 0x0, 0x5, 0x40, 0x0}, &(0x7f0000d2f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c24000-0xb9)={0x0, 0xb1, "22282a6ff04c1fdf3df9d70166c3dbbcc4dd4c67c3e9cf9231d3744c7cc8101fcd75ec0f938bc97a41119d5fa54fb04ef4002f54719664e9d1928cd52fc595de30265eb44ad31ca70a07bdd806b0cd36b858f9284e79b6db893c30d24485e60f771d17c11c319cf3fa03feab797ec213e32108c9492ce13a722c410e51b9bfe52715e749b806e4af89ebdf92dcc527058c5e8183bd089214729678785d8ce41ad9e8087487c19ad119665c6f34a07de890"}, &(0x7f000025e000)=0xb9) sendmsg$inet_sctp(r1, &(0x7f000057d000)={&(0x7f0000de8000-0x1c)=@in6={0xa, 0x1, 0xdd88, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000edf000)=[{&(0x7f000056b000)="", 0x0}, {&(0x7f00004ac000)="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", 0x1000}, {&(0x7f000091e000-0x3e)="63b873f5a9d74c340235dce1d7681f1918b95da2ae75884cdd08e77be958c88b66108093de56faecdd157c288fa78f444ebc986c474e697e5e661d6f64e4", 0x3e}, {&(0x7f000002d000-0xc1)="4883bbe15293ffe19448dded9582a923ead08f95b5298f006f095a87a569d81a644f4583b3802bf070002036875fd27e029da84530c61948dadc7482c4775ee8ce494b4e1fd0b7b9ecd44b4e02acf118d39c20b0b92951511105c7a4f81d01d12784e2f64da8156910bd600fcbdbf762e4ed3b372c75a2ac4379acd94de326a32ecf6fd48243facd574ec3bc025577f6223ca520e253287201a9ae7e8868aaf655d654529ddcd1aaa49ff09bc6a7086636b5d197913228fe47a53cf73d825dc191", 0xc1}], 0x4, &(0x7f0000490000-0x120)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x10000, 0x7}}, @init={0x18, 0x84, 0x0, {0x2, 0xffffffff80000001, 0x3, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xaa3, 0x2, 0x4, 0x1, 0x3, 0x7fffffff, 0x60, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x208, 0x9, 0xfffffffffffff001, 0x2, 0x8001, 0x1ff, r5}}, @init={0x18, 0x84, 0x0, {0x100, 0x6, 0x3, 0x31f3c502}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x401, 0x2}}], 0x120, 0x4000084}, 0x800) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000097e000-0x4)=0x0) recvfrom(r0, &(0x7f0000beb000-0xb5)=""/181, 0xb5, 0x1, &(0x7f00006af000)=@in6={0xa, 0x3, 0x5f6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) 2018/01/18 00:41:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101100, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000689000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000)=[{0x8, 0x8, 0x3, 0x1}, {0x80000001, 0x1fd6a00, 0x5, 0x100}, {0x5, 0xc012, 0x3, 0x7}, {0xad73, 0xff, 0x7, 0x1}]}, 0x10) 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) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r3 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000002000)="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0x1000}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x0}], 0x1, 0x4000000) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x5)='./file0\x00', 0x1, 0x136) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r5, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000003000)=[{&(0x7f0000005000-0x76)=""/118, 0x76}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000004000)=""/172, 0xac}, {&(0x7f0000004000)=""/127, 0x7f}, {&(0x7f0000004000)=""/44, 0x2c}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}, {&(0x7f0000005000-0x30)=""/48, 0x30}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000004000)=[{&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000002000)=""/8, 0x8}, {&(0x7f0000003000)=""/248, 0xf8}, {&(0x7f0000005000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/17, 0x11}], 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000002000-0x10)=[{r4, 0x8011, 0x0}, {r0, 0x4, 0x0}], 0x2, &(0x7f0000005000-0x10)={r6, r7+10000000}, &(0x7f0000003000)={0x16}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r4, &(0x7f0000005000)=0x0, 0xffff) 2018/01/18 00:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002a6000-0xd)='/dev/usbmon#\x00', 0xb7c, 0x0) write$fuse(r0, &(0x7f00005ed000-0x50)={0x50, 0x1, 0x9, @fuse_init_out={0x7, 0x1a, 0x5e9, 0x8, 0x3, 0x6, 0x6, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x8, 0x0, 0x3f, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(r1, r1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000099000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cd9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d09000-0x4)=0xc) 2018/01/18 00:41:56 executing program 2: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000)="d42d61d452179c46a165e920b960760140cbb6ce611996928a7a25cf184f4cbd6c71134ea266c0fbfb7a9420cc600d39d69f057ac07cd95b6ffdaaae1c408ff8caadf46b26a0c3f96bf2a3a5439df7afa1ffd26eefd580601b480637046588f7f35dcd8e32bb34963a72dc76854c23a4f5491e778d004286651634f255eb168407da5600c223e69efcb3e4a6f8515d24a49ff57e46cf8e4a94cfab881f10db091ec28cb3fa1c041570e7be2e7d34c80da9de0f7926366ef0384f3157f86807fecfb9b52bd0b0424a11e52a6a163810519e3c1064052163eb7917") 2018/01/18 00:41:56 executing program 1: clone(0xa1000000, &(0x7f0000aa6000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f00001d7000)="") wait4(0x0, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e1c000-0xe)='/dev/keychord\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000115000)={{0x0, 0x10000}, 'port0\x00', 0x48, 0x20000, 0x7fff, 0x18, 0x9, 0x7, 0x10000, 0x0, 0x4, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='rose0\x00', @ifru_flags=0xa000}) 2018/01/18 00:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a23000)=0x5, 0x4) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) fcntl$getownex(r3, 0x10, &(0x7f0000dfb000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e7d000)={0x0, 0x0}) 2018/01/18 00:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fgetxattr(0xffffffffffffffff, &(0x7f0000cb5000)=@random={'user.\x00', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000087a000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/18 00:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') unlinkat(r0, &(0x7f00001aa000-0x8)='./file0\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000071f000)=0x9, 0x1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00008e2000-0x9b)=""/155) close(r0) inotify_add_watch(r0, &(0x7f00006b0000-0x8)='./file0\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000125000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000083a000)=0x0, 0x4) 2018/01/18 00:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c22000)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000496000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000302000-0x8)='./file0\x00', &(0x7f0000953000-0x20)={{r2, r3/1000+30000}, {0x0, 0x0}}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) writev(r5, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c47", 0xfcc}], 0x1) write(r5, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r6 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r6, 0x1000000000016) dup2(r0, r4) 2018/01/18 00:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001c000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00006a7000-0x20)={"ad86aede1931d60acaded92bea9ea37a", {0x4, 0x80000000, 0x6, "fb1612993d92", 0x3ff, 0x0}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000083d000-0xc)='/dev/autofs\x00', 0x8000, 0x0) sync_file_range(r1, 0x5, 0x81, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000868000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f22000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) seccomp(0x4000000000000003, 0x1, &(0x7f0000029000-0x10)={0x0, &(0x7f0000c59000)=[]}) fchmod(0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000171000-0x8)=0x1) 2018/01/18 00:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) timerfd_create(0x7, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe9, 0x0, 0x0, 0x80}, 0xa0) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x2, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}, {0x800, 0x0, 0x0, 0x0}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/18 00:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006b6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a64000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000484000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x10001, r2}) r3 = creat(&(0x7f00003d7000-0x8)='./file0\x00', 0x100) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000025b000-0x3)=0xa7, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) close(r0) 2018/01/18 00:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000bbd000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000fdf000-0x20)={{r0, 0x8}, {r3, r4+10000000}}, &(0x7f00002dd000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = socket$inet_icmp(0x2, 0x2, 0x1) dup2(r5, r6) syz_fuse_mount(&(0x7f0000515000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/18 00:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) read(r0, &(0x7f0000b25000)=""/174, 0xae) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000858000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000b97000)={&(0x7f0000723000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e78000)={0x0, 0x1f}, &(0x7f0000937000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000cb5000-0x18)={r3, 0x4, 0x0, 0x3, 0x3}, &(0x7f0000bcf000-0x4)=0x18) 2018/01/18 00:41:58 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e97000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@llc={0x0, 0x0, '1', ""}}}}}, &(0x7f0000001000-0x10)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000)=@random={'btrfs.\x00', '(}user\x00'}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x6}, 0x7, [0x200, 0x527, 0x100, 0xfffffffffffffe00, 0x3ff, 0x20, 0xddc, 0x3]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x7, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r3, 0x4dbf}, &(0x7f0000001000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000-0x20)={0x7fff, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000)={0x58e9, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000-0x20)={0x1f, 0x0, 0x240000000000002, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000-0x20)={0x3737, r4, 0x1, 0xffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002000)={r5, 0x3}) 2018/01/18 00:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000d33000)='./file0\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000348000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') 2018/01/18 00:41:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000003000)="d95171c7c3bff99a4c5a42d85af0b0a7f49a9cc7fe36a1dcc4d4763ec9729756735ff000877beaa9151e1a278a8cb0a2e9c02739e5b53161c59f8ab6721ceaa99c8612f9d0900aaf877640f845267f5587c46021669f69ae7aa903ebf2188cb804eca74a2eaa7ba8ca2ed26189e45237c38301e24bf77e46cdfc223391408742b81ef77910a5bdefa0e34e49022c8c3a4e8887e5e99cf745e72a269fa2320e2e7886fcf4fae0a3908ee9b0b0d602c5c890daa83389a575540e951886216444584cb74a2b3fef83564e4eb4d1d1d14194f701ff71a523c486ccc695a8c0f29557c65a91a15a0400b9a39c", 0xea, 0x4004000, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000)={0x0, 0xfff}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000011000)={r3, 0x200, 0x3, 0x80000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4) socket$netlink(0x10, 0x3, 0x10) 2018/01/18 00:41:58 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cb1000-0x2)={0x0, 0x0}) sendmsg(r0, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef8000)="5331c00ab03f4ff0ddcfb371700b5e3a", 0x10}], 0x1, &(0x7f0000ef9000-0x20)=[], 0x0, 0x0}, 0x0) 2018/01/18 00:41:58 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f73000)=0xb93, 0x4) sendto$inet6(r0, &(0x7f0000d00000-0x599)="", 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/create\x00', 0x2, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000883000)='/selinux/relabel\x00', 0x2, 0x0) linkat(r1, &(0x7f00006cc000-0x8)='./file0\x00', r2, &(0x7f00000e8000-0x8)='./file0\x00', 0x1000) recvfrom$inet6(r0, &(0x7f00004a2000)=""/246, 0x173, 0x23fffd, 0x0, 0xffffffffffffff60) 2018/01/18 00:41:58 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d8b000)='/selinux/relabel\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000375000)='./file0\x00', 0x200) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000182000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000301000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000acc000)="a69aa4f00b61b4beadecd7c1f316c91dc8507f8975b7b51c32a006e5e9c22a7d82bfa5c353d5ca24d43a9e8193f08b366e", 0x31}, {&(0x7f000066a000-0xb1)="b30e72687a795e0d743f195abe487bfff7acb023228a627bb0bd6e2fcd9f38d586e3f2db12d90e54a166ead783ec2337b4701b2453c7285b7b422e0cf8079c43c68a1f4763cd00123cbe75c0fdf59eef1c77f2a2c6abffae2aca18b7f4bf0cb36794f7b1b8ede7788fa55dc938849b852c54fd6f156167f72bd7690591fab2b0e4be2752e88fbd3fe07b4d106e79be253045c7fbc604ad2c9116a2b052ba5e019d4b238ca560ff1104b6a1d3380ea5f5df", 0xb1}, {&(0x7f00008e0000)="baa855e95b162a95ce2a69bde950b3b686ff76192193ce03af814eb769fec295a76a33cd4f38b58a2da5652815829deb54220efad8576e4232939dc01d04863041198c47a7fd45145afef9f5f9ffa919406635b153aec1015a15a0e8c8f4b5d470582b71a00575679b78e2632d8c0e03a69a0395be27cde14f0a7d8ab800e33d2f146497b6357f", 0x87}, {&(0x7f000071b000-0xe5)="9762423347e3c3af4100b8a3006f1e82aa967ef9081560a870afe56037ef726525d3a10854af57e44a519f7e45d3ef04104c8fcb20903cfb72e55b537b908a8a3f9b0b979b3df9ad4829930269148c9236ec0d1d7085dc91944c86f8b35ce3f5ade6be934fd81224ac5d41e002790d2f0dee75ce68e729afbcc0c2b8fe9ff90b70d6152e7b13368e998d5fff67fa4d419f424c93271badc056633edb75eb89cd0753441b73d025c8a072f79005db9d2e832e6b523bf45c67bd4a806ab404033d7782b055f486399599f37b7f674573863136dfa5c6041a7e882989fa5f19204acc6a3cabb4", 0xe5}, {&(0x7f0000560000)="d61c5926ce3aee7f24ccc4625415489c", 0x10}], 0x5, &(0x7f0000000000)=[{0x28, 0x11e, 0x7fff, "f532bf7d520562ac8169560ee186fd24f48b6d472ebb66b8"}, {0x48, 0x0, 0x8, "1db9121d87b1e989750528c6cb16ea5ae36c867a137e5f089307ebacafdd06c46613dd6b06a54fc5d6c8f334d3f604ed1f592efb9d8e"}, {0x70, 0x112, 0x1, "e66dbe1af1ca196c6af4479770bee7fad6ed5e0e44f3e8415c48e5529c6920d13d0c59527d3c1f933f10e425219f2a2eff8c73a369bd2ed021640bbbb385930b0170ad8a72d61a5ad0f82d50ff29d3e42e7d56f29530a0cbf0"}, {0x60, 0x10f, 0x8, "6f94acc3894aaad0035cd7e5ec66a53c1d3b11562c387baed18a488fffe316e8704efecb1b3d7b81813c51d8dad447dbbf3aab848bcf17342d5b2217ce2cbff4f53e21828ee3534242"}], 0x140, 0x4000000}, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x36)=@random={'security.\x00', "7b3acb277b6d643573756d402b236574683173797374656d626465767b23766d6e657430217d776c616e3000"}, &(0x7f0000001000)=""/55, 0x37) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000002000)=0x545, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000)={0x7, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) dup(r2) fstatfs(r2, &(0x7f0000003000)=""/127) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101081, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000003000-0x8)=[0xffffffffffffffff, 0x0]) fchown(r2, r4, r5) mq_unlink(&(0x7f0000006000-0xb)=':wlan0user\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/18 00:41:58 executing program 2: clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000054e000-0x8)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000839000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x8, 0xde54, 0x5, 0x9, 0x0, 0xffffffff80000000, 0x10000, 0x5, 0x5, 0x21ee, 0xa, 0x4, 0x1f, 0xffffffff00000000, 0xea5, 0x101, 0xfffffffffffffffb, 0x100000001, 0x7ff, 0x200, 0x20, 0x8, 0xd692, 0x7, 0x9, 0x9, 0x80000000, 0x100, 0x5, 0x5, 0x6, 0x1, 0x7, 0x100000001, 0x8, 0x7f, 0x0, 0x10001, 0x2, @perf_config_ext={0x2, 0x5}, 0x20, 0x10000, 0x6796, 0x7, 0x6, 0x7, 0xc93, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aa9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bd0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x4, &(0x7f0000c66000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = fcntl$getown(r1, 0x9) r8 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fe3000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f7f000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000524000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f57000-0x4)=0xc) r12 = getgid() r13 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000050d000)=0x0, &(0x7f0000ef4000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r16 = gettid() fstat(r0, &(0x7f000098d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f98000)=0x0) r20 = geteuid() 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000405000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d7000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=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$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000db6000+0xd78)=0x0) fstat(r1, &(0x7f00007a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000266000-0x4)=0x0, &(0x7f0000e25000)=0x0, &(0x7f0000001000-0x4)=0x0) r31 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000112000-0x4)=0x0, &(0x7f0000dcb000)=0x0, &(0x7f0000787000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = fcntl$getown(r0, 0x9) r35 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fea000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d8000)=0xc) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r40 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getgid() r43 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a3e000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000be000+0x61d)=0x0) stat(&(0x7f0000862000)='./file0\x00', &(0x7f0000210000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000991000)=0x0, &(0x7f0000673000-0x4)=0x0) sendmmsg$unix(r2, &(0x7f00000b7000)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000048a000-0x30)=[{&(0x7f0000510000-0x25)="3c585d7a918db04c8286878d19f47df714103ef75d025e2b530d414798acf324ec314f9679", 0x25}, {&(0x7f00000e4000)="", 0x0}, {&(0x7f000054a000-0x84)="3ccddfca2fa70f197eab4e9397a15bf7d7b8bc253fc86502109524db18ad347be6744538e24ad1287015d5134bccc79c94b7649b2c88bfb1f33c1c2dae0f396b2a973f58dd6edfc06c13e02b709e3c12e7a416389c1d656bdbddf2db4d7893afc717e29e4b11dc83bfab6523aca0f6865bae1c1452345fd8160702122615e3a4bde2669f", 0x84}], 0x3, &(0x7f0000c92000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r3, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r1, r0, r0]}], 0x148, 0x955a23d38d7fb078}, {&(0x7f0000df0000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b62000-0x10)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, &(0x7f0000001000-0x40)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x40, 0x40044}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xe5)="024843be1eac0461624b1a8fddc6486a7a245bb3669976ce4e1c7f02a720f6541049af595154f98bb447c9f4245fa71648f5e8e3a4de4565e3b08b8b0d51da17e4d6d21bd70083acc6cbc3d7b49321a6ab9ebec91b1ecf7c83d299c743d1b0cd598800b7eee14cb17d9033534e83f4ae7978f91914eb03804a2449c617bda01cfa807254192313ef6e6cd50a256b4f7114a38e4b28cbb3a53cf898e9e43618e12d6238c3db9b1056c94b3ab2b32d202c11fbb69e11700559e1359f521bc0c731aadec90f7774f66611d78d03d6c50ec63fd135cb5b509f98f04e6c3a29c3f928024f51df29", 0xe5}, {&(0x7f0000001000-0x66)="c892838d1effb76dc97c262f0bc16d802cb43925faed71abf0eb7afd98144c9c9e84d3a59aa2c5a18773000dea92185c02f9356b16253dbdf09636a5bb8cdf34f933d9923218f057cd82bdfc764604eece0143657e9597a532b11222fcd3db629d8bbca6289a", 0x66}, {&(0x7f0000001000-0x26)="9eb48cef597d62669f34d436bbc639926b469ac5b930178de5e679068ccf9d08fb1a1cd17b42", 0x26}], 0x3, &(0x7f0000174000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x40, 0x800}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ead000)=[{&(0x7f0000001000-0x89)="9bce5519859a5e3b3bfd9f00f5c99d6dee6fafe6ad323cb8ff095be316a6dc7896b8e08d1e250c3c06308e58d55cdc2b371467846ac94a72e33620ca4170b1cb207971531fe918b725a5b378887bfb636247a522ff344a64236ac9ab3e97f3873a996955a89c9da39a1cc195dfa32dba819caa9ae3c1bed58c2ae345b816772bff17d709e95b29af09", 0x89}], 0x1, 0x0, 0x0, 0x20000800}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="0186ce649b7067b50a9fb0d5fa2ea4f765d05a4f26080079c21411b1f97207be9f93484a2c4940b2ba03ac6e215ef5f64791a9263e2af8133699922aab665630184ca3702385593f5b38be92243493491a18bbc764752589d8d179902ffda70c13a5c56def38fed3296010b5f3b69cc57c2ed7c6ed0269d0771d6860d7c4d164aec4b7bbea9861605ce4100411812717e2d177ee80df3ae5d46eb00f57674cd0d39149ebf487408f5939220756959dc0506311c8dd8e48ad11df27f40458b21702e701ad6eb483c16963dad8922765c6fe48a71a9609e2c197910cc8b2815aa0c6cfce39481eb767587751cc6ab8b82362", 0xf1}], 0x1, &(0x7f0000000000+0x6b2)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x80, 0x4000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="906c8a8eb4e9c5a6ffeba576102b836f99bf8885ed26fc4c18ee64e42b599d40680227d4ab77c3", 0x27}, {&(0x7f0000001000-0x8a)="6b9e8e7b515e265b1eb82a4d77ec84e90f7f27e9cdf620057197e75ba0f13cc072bebdef3904dd5db7283538bb161ec8c81f649e0e5d85d8da3652a312692a4a8f981c0edb6a8344dc2e6a93c41bd6ece488c0f464230834d63c3bc9e4c3fa8dd566d78d282b2a5802b1e065ce3957675161cc35abd9fb4890e346a0ae709a33cc415bc3bf3cc4a58a03", 0x8a}, {&(0x7f0000000000)="e89687cbd7612dfa9bd2989d202e8d3c19f27355051a3a70d81999b98f1a2ef281571144373534bace1b09da41bb052037c864f143c8abb922d7dd3b8139c18c5e8267e40384c1754495f710657343bfcf9b44747d1f57a9b92effd86e1ee6", 0x5f}, {&(0x7f0000000000)="346017b9b4d8444d", 0x8}, {&(0x7f000042e000-0xd5)="f0bfde745b56444c7ca8ed429ab0c1318b909b2191451817da5433e5a62db64863a2516f57ecba32a4e4bd2d817fbc004e21d177d03f1650e6aed4a5a81572a1eb8c78d776cceadf301722c62bd9e4a1c2636d96eeb2ab9bbae755a40cf9dc712cb614d88d18a77b25f03583aaef4da62d5e68adf9fef2ef2a72ff1c47e94890d1e97319134d8f4c9fca16c92c655815c9128599ac147ce29e81bcfede90abebf83430036ff47d34bc91b49d4915b698f7d94441048da838a3b863d6cc5544e76291b8ad1aef79fc27f37ad7f58c0662a77e4dd30d", 0xd5}, {&(0x7f0000001000-0xa5)="7aa6cb3119a81b98eb9c3ff4e6ff579cf94e651d523e6f6eba3ebceb71a2ded74eb35256018d976d6d9a71b4157a6e8b7d07defa438ca4b7af354870d2db0fb6253ba8821d06855340b05d74ca03ab276d60d6b6ec527d6a69377e7c27bd3399a6f2287ea8a6c531fdfa40d9d6d86c9bfaa2f42d6106cfb8d274b735ed0705c29a8a893b142c2e02fb123f10d2f7d9a080f183e5605b3b353cc25b0ec78197871dde4be189", 0xa5}, {&(0x7f0000d95000)="3203d04ce29b3555030067589a08d8b722ab15257a01686d3ece826058aba1a7877e00267ab02791a2ab82d8ddbcf0f8d417856992cdef672dd9b125cc3f1bce2db9d290a56a433c9b8f9b4eb4f384e3c6c87445b8d7c078a4fca19674bfa997ccf2a113a9e83206ca8390013fa364c2fe6def81d2f039197cf3596b30e2c4bf59f75c4abc7890dece814883e5a9b1a4cfa56fe4957766bec3e41a7a", 0x9c}, {&(0x7f0000000000)="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", 0xfd}], 0x8, &(0x7f00002f8000-0x90)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}], 0x90, 0x80}], 0x6, 0xc0) r49 = accept4$llc(0xffffffffffffffff, &(0x7f0000a52000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d9c000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r49, &(0x7f0000000000+0x2c9)=0x0, 0x4) get_thread_area(&(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/18 00:41:58 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e2d000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d0f000)={0x3d8, 0x0, 0x3, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) sched_setscheduler(r2, 0x3, &(0x7f0000000000)=0x100000001) r3 = fanotify_init(0x8, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x20, 0x4, 0x7, 0x4, 0xdd0, 0x1}}) r4 = socket(0x1, 0x5, 0xfffffffffffff801) fcntl$getflags(r0, 0xb) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x5a040, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000003000-0xc9)=""/201) write(r3, &(0x7f0000000000)="3e83577559b32faaa6156960e36f9b2662aa354c2206fc09ec9ba535f560ad92528c3415379e3875e0088ccdd17a2f477dc83262c51a9e050ee830cbedd4d7b02a6d9a3200bcf9b93c147b365ed8cb0fd240e57d084a6183085a43224f207bb70c55f70a9753f05e16e14b909e42a5a099fa8bbcb2df42548b43691606596654d346", 0x82) sendto$llc(r5, &(0x7f0000001000)="57e82c303c768f0571dbf42c9163b885fe223ce7fbd46b45ee07047299741c53527c426f0225445bfcf58c6c12734d8fae4bb29dad9fe8ca1e5aa0642fe97a3a5987f501073f209161b256e73cb35e6bf1bc0154f65f9a9893f8f1d6e6e0501cb22449f48d8e92bef891", 0x6a, 0x4040, 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r6}, 0xc) fremovexattr(r3, &(0x7f0000003000-0x16)=@random={'user.\x00', '/dev/sequencer2\x00'}) r7 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x50000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000004000)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0xd7, 0x9, 0x90d5}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000)={r8, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/18 00:41:58 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000000b000-0xe8)=""/232, &(0x7f000000a000)=0xe8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000008000-0x93)=""/147) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000007000-0x23)="2be45d5fe3ddea3686c91d233e1895c579071bf692c056f834d5e0ea2eaab50cd6947a", 0x23) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000007000)=""/39, &(0x7f000000b000)=0x27) 2018/01/18 00:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f0000409000)={0x5, 0x7ddf0000000}) setrlimit(0x0, &(0x7f00002f1000-0x10)={0x5, 0x100000000}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009c6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/18 00:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000648000-0x35)="74086e2100e5ffff0000000000010001f0618c6333adb1f524c33790fd664010a1158c3e6286de2f741c37f19a337ee9385560c696", 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000d5000)=0x3) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/18 00:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000adf000)={@generic="a11910bd244b036246bda0441cb69f8f", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = creat(&(0x7f00009a6000-0x8)='./file0\x00', 0x81) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000c23000-0x4c)={0x0, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='K', 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f23000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000616000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f000096c000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b07000-0x8)={r3, 0x7fff}, 0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/18 00:41:58 executing program 6: futex(&(0x7f000000d000-0x4)=0x0, 0x2, 0x0, &(0x7f0000b33000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ea000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000)={0x20, @time={0x0, 0x0}, 0x7, {0x8000, 0x6}, 0x101, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000001000-0x5b)="4a29aae88fcbb2c32eaae50741668a5751592ee236cdf34c0d0a74d2b72146139aa03b35753dfae5b413ed330ac03e096923cccd73cf0ba9b845b251b3699c6cb39d7968d735029270ee01c6ecfd50ed700d4f83a035a4b020b8d0", 0x5b, 0xade9, &(0x7f0000000000)={0x0, 0x0}) 2018/01/18 00:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000042d000-0xc)='io\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000072f000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000539000-0xc)='vboxnet0##,\x00', 0x2) execve(&(0x7f0000a67000-0x8)='./file0\x00', &(0x7f000051a000)=[&(0x7f00000c2000-0x3)='io\x00', &(0x7f00004e4000)='io\x00', &(0x7f0000c71000-0x3)='io\x00', &(0x7f0000c27000-0x3)='io\x00', &(0x7f0000116000-0x3)='io\x00', &(0x7f0000406000)='}security{\x00'], &(0x7f00002dd000-0x40)=[&(0x7f0000557000)='io\x00', &(0x7f00008a4000-0x1d)="656d312873656c696e75783adb2d7d276574683176626f786e65743000", &(0x7f0000454000)='\x00', &(0x7f0000413000)='trusted\x00', &(0x7f000023a000-0x2)='}\x00', &(0x7f00006e6000)='io\x00', &(0x7f0000725000-0x6)='nodev\x00', &(0x7f0000903000+0xb42)='io\x00']) pread64(r1, &(0x7f0000abe000)=""/0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/18 00:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000425000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e01000)={0x1, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x3, 0xf02, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd2df}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffff800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdd52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r1 = socket$inet6(0xa, 0x80001, 0x0) rt_sigprocmask(0x2, &(0x7f0000fa6000-0x8)={0x1}, &(0x7f000051f000)={0x0}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x52) 2018/01/18 00:41:58 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000deb000-0x9)='/dev/ppp\x00', 0x10000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe4000)=0xf) 2018/01/18 00:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0x55}], 0x361, 0x100000000) signalfd(r0, &(0x7f00002d3000-0x8)={0x1}, 0x8) 2018/01/18 00:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026c000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000824000)=0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0xfebc, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000f73000-0x4)=0x400000000000001, 0xb3e859d9ec73000c) sync() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bff000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ipx(r2, &(0x7f000036b000-0x10)={0x4, 0x4, 0x3f, "cbd5fdfc2059", 0xe9d, 0x0}, 0x10) 2018/01/18 00:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x10003) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) r1 = add_key$keyring(&(0x7f0000296000-0x8)='keyring\x00', &(0x7f0000d5a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x800) r2 = add_key$keyring(&(0x7f00006c1000-0x8)='keyring\x00', &(0x7f0000887000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0xd80) 2018/01/18 00:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000de1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000849000-0x8)={0x0, 0x4}, &(0x7f000072b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000fe000-0x8)={r2, 0x7}, 0x8) lremovexattr(&(0x7f0000cac000)='./file0\x00', &(0x7f0000b11000-0x7)=@random={'user.\x00', '\x00'}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f00001c8000-0xbe)="0dc6dff9af6f5dcbe69316b1575af97595e45f35bb194adbde42a97ad33695836bd7c698bc430a77c5bcd9d8a5d600cde1bd834a087fdfcaefeb4338221dfb96018e993d74ed6c47186cf9e5acb0db0968b4cdc556bc99dd923564ed5fb4ad5c94afd65fbc6e2409625785cf460771fd251364b53074edaeed24e45a2e6c179456f88da3a17549ff1a22180c7f4312386202f5a99805ab01b7517313c38cf29b80ecd69f8ea91af914e6833407dd799f05ed712bd4dfda8c22dea4ae8325", 0xbe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007ce000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f16000)={0x0, 0x0, 0x0}, &(0x7f0000130000-0x4)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000e8b000-0x38)={&(0x7f00005e7000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000153000-0x10)={&(0x7f00000f2000-0x12c0)={0x12c0, 0x8, 0x7, 0x920, 0x6, 0x2, {0xf, 0x0, 0x5}, [@typed={0xc, 0x5f, @u32=0x4b65}, @nested={0x1c8, 0x39, [@generic="68b96e0eb3b58a0ecaeb8447d2cb188d637159ac425b992cf5d666f9b090616b76ad11b8ec53abaaf0d4921ddf3cb4eaa10bb0a0daa7fac58b3b98c19ccb13774cce6a97af28c9d9e166422157cef2b32f0432c08c4fcf90b0861e68ba9d473d72a6f7d2b875566b93d01675e8311f79466ab788755a0ea8c3b4d668466fffcf9437ddb54b3d567de088617073df18b29516bf0e9de6fe29d993d74141d377", @typed={0xc, 0x2e, @str='\x00'}, @generic="7fdca19d999ee2cc6b9d0bd30def7e85a118b7a48cc9b6b4daf11008252556fe5cdee5694fff0495b2477bc9ad866b4d02c6cc5ecf72ba3f", @generic="0b81be3baf42e3ea3521002d1568ed5b569be8e7f6f8da54468d301a8e4f2fd39df0c0f4788df5176934e2ebd89aad91604c7351191ad90c49e45220f35d926ef7e240e304877c985464d137f970c2c8296177bdd0452990a78aaaaa186c539050697a6c69ec153d639cbac4dd70518175d73e09734ff0cffa1c10e1521bace97008a9ce02b5b88b441f47d99e6b1eabb5368df501e8fb64fd1968a6c70302d6dba15971ab0d1ef203a15f0340fb8d7c78829810585d144e1cfe48cedd59012324a7335bd86372a3b80d4df980f094ecab1d7ef7a06a1dc79d7387a58ed66d88"]}, @typed={0xc, 0x85, @fd=r0}, @nested={0x94, 0x86, [@generic="3a2edac31490c2a492c9990a47dc2112b978d4c5d0eed434439316e17ea566bc7d40c4ead663085ff2853d7c9cdab2fff77b8c99dc83d02e36c6df341879a14f273c3f7167532dd5c62cb42236d3fb3712b127e9006487674c83de177c0ce9e667a5774972aabef9e923", @typed={0xc, 0x6c, @pid=r4}, @typed={0x18, 0x72, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @generic="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", @generic="3f7846ae13b5986c3ae4354678a3e3fd309cce57004d2a0466dbe6d3a4706328617cf7e795cdca2220ce2e3c", @typed={0xc, 0x53, @pid=r5}]}, 0x12c0}, 0x1, 0x0, 0x0, 0x20004000}, 0x4004000) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000306000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TCGETA(r7, 0x5405, &(0x7f0000814000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000dae000-0x4)=0x3ff, 0x4) bind$unix(r7, &(0x7f00008c8000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg(r6, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$GIO_UNISCRNMAP(r7, 0x4b69, &(0x7f0000f89000-0x1000)=""/4096) 2018/01/18 00:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008be000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/18 00:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xfffffffffffffffd) getitimer(0x0, &(0x7f000030b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000c28000)="fcb886c2bc44dc461a9f89c6c68430f2bf7cef8a0d3c21473ae9b70ebec88283a4acd15759b61eb62bb46e7d66ee41b40af64f7302d3d66509f0d68a08bae4f54f84c2666bf619455eda51178fed6788f374e65df7391d649d01386b0e8acdd19577") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c39000)='/selinux/mls\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f59000-0xb)='/dev/hwrng\x00', 0x10040, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000050b000-0x1)=0x4) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000c38000-0xc)={0x2, 0x1211, 0x9, 0x8001, 0x5, 0x7fff}) 2018/01/18 00:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000052f000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/18 00:41:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xd6, @loopback={0x0, 0x1}, 0x6}], 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffff, 0x8, 0x2, 0x1, 0x7f, 0x85, 0x1, 0x10000, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000002000-0x4)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x28)=@file={0x0, ""/38}, &(0x7f0000002000)=0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000004000-0x75)=""/117, &(0x7f0000004000-0x4)=0x75) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000001000)="32ca89e6c45113e43139beb6d80103359d0b82985a", 0x15}, {&(0x7f0000001000)="7bb345fa9d78b47aa9ade75ded8d22ea2233b09221dfd30fbe3de35863c8739a88390d97bdf3caab8e556b8f4aceee240e59ed9012694a1bfb1bbcfb610c6476c8a71de660f6e25ff0ef2546c0381c9f5dd35d2587a94d557ccf3bdd01a5e73142", 0x61}, {&(0x7f0000002000-0x7c)="7256b71daeb2701508eae45d4bb063e6a13663dd48db10b6e06e054df0be850fa55c82e62340752d6876d6cd0bcb8cbf5a82e045b2b210adbdd134c6572d969f2e844226e82f87fda4285167d5a3a43c618d1e33fe33976d8c28db6d987f62ee7c2a1ead576fbc5bd5f5daf314290e0b42eb1f7a3d3ea9dbc8422315f81d06a13671e045e7155db8c837b2c9527ebfcfceff4efb43e1f49076717de81151283b", 0xa0}, {&(0x7f0000004000-0x34)="7a084ed7caf7796b57942c923a0b89d1eb82cd001ee718eafcf64dd6d2a8d16ae3692d488f06cc92d3b4d9380b7766df48685b73", 0x34}, {&(0x7f0000003000-0x4e)="2455b9f2b52af916bde1070a8a1a476c16cdddb3674614ea7f32a8e64452bbb3b36dc331d3bd48d1dfc35f3df3f0c67e2844c23cc62d951fc3ee205548750285d3f682603d740dc43e4372da40f4", 0x4e}], 0x5, 0x1) prctl$void(0x1f) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000)={0x4, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000)={r1, 0x800, 0x7fffffff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000006000-0x38)=[{&(0x7f0000005000-0x60)={0x27, 0x2, 0x6, 0x2, 0x9, 0x6, "52e8b89e901f5099997bc7afdcb86603c44215d29a1c0449ea7c0cc5e6516586704ae44f919e4c41fd23730e216dabdaacb3b91cff5c5c9b9e8a1e5c971906", 0x800}, 0x60, &(0x7f0000005000)=[{&(0x7f0000004000)="888c74c903dba5833e95f119fe2bca418a30361d30c4c9c5186179f096c526f94758d00aed5a1c30bd9b54d493d40d0ab451a478b17e33bf9291fea190f2e36ca2ea", 0x42}, {&(0x7f0000005000+0x50a)="d02354851959457ca6e2887d31e38d36d4da4fa00ea25721e6f4d6e82387fcf458c1cdc56081c2b2a10e95b5018a2eb8b2ef4c742f9c2ba7d2dc6bb4c77fa0be690b052b97237dc368cd628c91d6e83adaa7ca0e636f42a588e2e13d8cb249153d8a6b2f49aab39602ad2c13fdfe0360be5577d6c54dedd1bc2c35cc7c5cd14ba71aba3efdf108382285d2935918ed502115863b7e872826e88e28747a7f8e518585037e912813802cd65920752d2a7289eafeab57de7f7eafd20997ef31859d017112ad488ebb23d0bd90db4c94fa5510da", 0xd2}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="8c52f23d73da112c10bb60778075e788f55899611fc95dcbdf8072f27ab7741b6fb8c4db40e3acf0d06c43b9aba6be6bb3b9b91b376e1996a64d75bcc07710cff631b0d4183651f8e1364239f69b16f21aca58afab8486a43708a255eb40b3adaff337c62666e8b065ad74792dc8a506", 0x70}], 0x4, &(0x7f0000003000)={0x98, 0x100, 0x5, "cf666e8bf52fce19c079ff434cbb51deccce1feacf23be02fbebef273ca38b8d5e69929b364438b728ca8c9aaeb2ecd664580d51149d4b33133a28571ee2a0a435881a4e6eda3212f5c95f54470964081720bec92f88613dc28f06a914040cfe1710620104955604f964bbadf060266a91dfa82969001ff2983a990ccc4a28f3802c561bd127"}, 0x98, 0x40}], 0x1, 0x800) 2018/01/18 00:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b16000-0x9)='/dev/sg#\x00', 0x3, 0x2000) r2 = syz_open_procfs(0x0, &(0x7f00004aa000-0xb)='net/rfcomm\x00') renameat2(r1, &(0x7f0000f75000-0x8)='./file0\x00', r2, &(0x7f0000682000-0x8)='./file0\x00', 0x2) r3 = syz_open_dev$sg(&(0x7f00004f4000)='/dev/sg#\x00', 0x10000, 0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000db0000)=0x14) lstat(&(0x7f0000dfe000-0x8)='./file0\x00', &(0x7f0000639000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r3, &(0x7f0000355000)='./file0\x00', 0x1, 0x152) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000cb000)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x100, 0x0, 0x7fff, 0xa, 0x80, 0x20, 0x2e, r4, r5}, {0x10001, 0xffff, 0x3f, 0x8, 0x13f, 0x8000, 0x0, 0x0}, {0x7, 0x3, 0x8, 0xb0}, 0x1, 0x1, 0x2, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x7, 0x3, 0x1, 0x81, 0x1ff, 0x7f}}, 0xe8) getpeername$unix(r3, &(0x7f0000b83000+0xa2b)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000009a000-0x4)=0x8) ioctl(r0, 0x80000008000452d, &(0x7f0000f49000)="") 2018/01/18 00:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000554000)={0x73, 0x79, 0x7a, 0x2, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000018f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000a54000)={0xb942, 0x5, 0x7, 0xf38, 0x6, 0x20}) keyctl$session_to_parent(0x12) 2018/01/18 00:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006d6000)='rxrpc_s\x00', &(0x7f00001eb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ea000)='\\-proc\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f0000f85000)='dns_resolver\x00', &(0x7f000001f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f00004e2000-0xbb)="c7298a53139a759578315c997b0e2ebda1c15a5a9776025b6054bc41b01a1b967318c25bebe25e842dcc16de3ab6a769c03293828e3dedefb841901307644740ccd1e726fbc3e404f533361a433db77c4cd241afd76d32d8f6164b2ff07eae738b0dceac93f052039b29f786f31214ac93c932db1dd4db534462610408f1d0451237ad235a6e8d6075773b37731691669183cfcc1d8edc736977a580774e19b9056403dfcde5b4abae604bce282585da1e8db2022a0ec6a7d8c3d6", 0xbb, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7e, &(0x7f00007a7000)=0x2, 0x4) r3 = memfd_create(&(0x7f0000ad8000)='system:\x00', 0x1) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000c0e000-0x4)=0x6, 0x4) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f0000543000)=""/1, 0x2cb}], 0x3e4, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x209, 0x0) 2018/01/18 00:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) 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)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f00001bd000)='./file0\x00', 0x400000000000001) getcwd(&(0x7f000016f000)=""/4096, 0x1000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000da5000-0x8)={0xfffffffffffff753, 0x4, 0x968, 0x5}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getpeername$ax25(r1, &(0x7f0000537000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e8c000-0x4)=0x10) dup2(r0, r3) 2018/01/18 00:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000063a000)='/dev/ptmx\x00', 0x40000000000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) tkill(r1, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r5, 0x0) 2018/01/18 00:41:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/18 00:41:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', 0x1, 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) r2 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000013000-0x50)=[{&(0x7f0000003000-0xe4)="2baf4315ab2ca4d9cec2c4d1af09cb32cb8fd4419d9a9e37a00717fd864fb14689f251f49b27486da62c1785ad3ea59edcd9e730f0ee360818f595c7ae95560ebcfeb3e030df6e3334e0b4558677a1627010cd31145ae78190e59e85a8ccc762c49306cd805c3c85ce8fe26a570e4be9b33b963253c46c14d029844b2229e1f7f7d5cada1a90cffee825392f185e772f34bce9cc51c6f7b2853a0b23c6aaf1d6b39bb291b61c9685aaa75f4739dc16101a9c4aaf6727a7bbb7d06939ff62ac5937762ca5c5e80bfbd9707b94a7c47b017ed9013490a79a5b7e1b9ccdc2adcd2aaf710f0c", 0xe4}, {&(0x7f0000001000)="f44921e19a83a173d2e47728ce42bc592d4902acd54875354311f136a56729790367b8be44ba0edbc81160bdc1933b169f6174bd67f4dc5e0f50897ffb72294585e616558376c411f4843f7d0c408af18fc55206b69d7980244f8969db4172d488dcd330bab8e4450fb99b8cf70b92d38d7b3bcebccf91e67f0c42cb", 0x7c}, {&(0x7f0000014000-0xe3)="f839fb3d44f9bf5d0e14fc3efdfee02826586cb26fa0a6f4ebb14ee93884d62b1566aaa756ad0ed50f8082835001916bb4761c0716b9bf47c34e139192c89aac35cf08caa0240ccedfef49326869c6597fcc7a12d22d5b498dc95edbb2b58963645a8c02fed651be693fba727cd42db58e5070fa08de6282e1f304d5b9d209a1760a5b23224465e6e5259d512707734812d7fd5504fa47f4493390e1d3a7c038fa2eb75784a8c1036c367711c3f4dc7c2d757f661c7de586fa1ca1d590525f8cbc7035f953def63f1ce6fdad0bac1fa709165e6c2ebd0a389ae99f41fe66e5bd2bf5f1", 0xe3}, {&(0x7f0000002000)="b33ee67e84a510f34990ce9fe493892565c731d0da55985e2a459aef9b20bbc0aadc6a07c31923e17f88ad84cdeb1152aa3c44aba42af8add39712514b798e25dba085f2507a6cf2c3fb01b513acc1b5405ff1b684e246c13beebe6a87ca8c79d8a9fa1222ad3832de9bcf2d64b7129b5f4c86b837f8a8c3d6dac6fb8568f27ce08dcaef83df0eae87836dfaf5ac1b9984cf8a7164fa66e4a7aee8293d9a4c4e32b9fc873f0d14c43cb54df9d6e018789b4234d6d1aed2904bb314651e9691a3b15a389d8b772a72fa9063b1bb1feea9311f820c9c655811d53afb689b56e6bb8bc33c300e6dfc5a7e1d02230250064c", 0xf0}, {&(0x7f0000002000)="87a168c8eab1e10ea290efb0c2b8e1fe58932ec0d7ca3a7d969050b82658a60ff7870cc9b28d4adc7baca4e9e2275b6ce779b70c1b9139764eaa71443fa64f934d48ff393602ff7195c27050d0b67ccf9c", 0x51}], 0x5, &(0x7f0000014000-0xc8)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xc8, 0x800}, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0xb)=@random={'user.\x00', 'self\x00'}, &(0x7f0000003000)='\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000f4a000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:41:59 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000ddc000-0x4)=0x0, &(0x7f0000000000+0x5f4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x3, [0x8, 0x0, 0x0, 0xe736, 0xff, 0x0, 0x3, 0x3]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001000-0x4)=0x100000000, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x101, 0x1, 0x80, 0xa, 0xa0, 0xa0, 0x5c, r3, r5}, {0x3, 0x100000000, 0x10000, 0xfffffffffffffbff, 0x401, 0xfffffffffffffffb, 0x14, 0x1}, {0x8, 0x3, 0x200, 0x7}, 0x3, 0x9, 0x3, 0x0, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x0, 0x1000, 0x45, 0x9, 0x5}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x80000001, 0x8, 0x1ff}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x7c6f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000)={r6, 0x2, 0x4, 0x7367, 0xffffffffffffffff, 0x0, 0x12a, 0x6, {r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x5, 0x100000001, 0x59}}, &(0x7f0000002000)=0xb8) accept4$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)=""/4096, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000006000-0xc)={0x2, 0x6, 0x3, 0x1, 0x1, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000007000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000008000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x0, 0xff, 0x8, 0x0, 0x1991, 0x9}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000008000)={0x0}, 0x8) 2018/01/18 00:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef3000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00001ef000-0xd)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="360f3c8e19bf5d4b07ce107d00574842"}) keyctl$revoke(0x3, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000425000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000c90000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000b4f000-0x10)={r4, &(0x7f0000bf8000-0xa0)=""/160}) clock_nanosleep(0x4, 0x1, &(0x7f000018e000)={0x0, 0x1c9c380}, &(0x7f0000a97000)={0x0, 0x0}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000277000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f000004c000-0x68)={0x8, 0x1ff, 0x70, {0x0, r5}, 0x6, 0x51c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pptp(0x18, 0x1, 0x2) add_key$user(&(0x7f000016c000)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009eb000)="d690", 0x17a2aa5431249dff, r0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000051f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$netrom(r6, &(0x7f00004db000-0x10)=@ax25={0x3, {"a4c43629afc33d"}, 0xffffffff}, 0x10) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000222000)=@hopopts={0x29, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x93, "7eaf8ed014fcfc79af882d6fcd8701f340171a5b079c52bcd19162af090d323d0f39c64e7c853c0fba79b939a3cd2cf0063bb41ed9905edd95bb75568b2183fc3c34ba72d6bf5a0a37b064c74c269e6f5cf1e1cff5f18648e204fc553285ae05622ed4d75336ac9b56b5b1379f6e33fba89c2d649f7ea02b2c83af518d357ccf43a05e4d46cdfd0c4a263c5a369cbed99e3b41"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @generic={0x1, 0x38, "e3d2a9bb057710077141f47be482904927944c67af42407e997618e59f937464a9917108b76a574a9e129c6c15e00e386e5e1d287df2ddf3"}, @ra={0x5, 0x2, 0xaa}, @calipso={0x7, 0x10, {0x0, 0x2, 0x4, 0x0, [0xa6fc]}}]}, 0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00002c7000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008fa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00007e3000)={0x81, 0x20a, 0x5, 0x0, r8}, &(0x7f000070a000-0x4)=0x10) getrusage(0x1, &(0x7f0000582000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)='net\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x102) 2018/01/18 00:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x40000000, 0xf165, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/18 00:41:59 executing program 3: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00001c3000)='/dev/keychord\x00', 0x60280, 0x0) readlinkat(r2, &(0x7f0000634000-0x8)='./file0\x00', &(0x7f0000527000)=""/59, 0x3b) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/18 00:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNOTTY(r2, 0x5422) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e85000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000095000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000872000-0x8)={0x0, 0xfffffffffffffeff}, &(0x7f0000c4e000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000033d000-0x10)={r3, 0x7fff0, 0x5, 0x3}, &(0x7f000057b000)=0x10) r4 = dup2(r0, r1) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000962000-0xa6)="7d1f0b8f6db54503db22e36ea973fb3ee653f405c7edceac72879e8aec384e1af8aa3e5138025f1ed0b50223646e7fdae6dbb61af9e505dab5fa4a8a1fceff56946c258687bea9e250fde64531adf7623030d50901acf4c634236d3dd69eafa5e57d05e0dc4f98645ce913f37f632b2b975dbfce3abb63aed9a2262d3176528a7c553507b62e41c8547c2909815483e130b698ad6deb4faf8bbf89994040b8075e3b2d909a33") dup2(r1, r2) close(r2) 2018/01/18 00:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001be000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)=""/42, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000485000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x2, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:41:59 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = dup3(r2, r2, 0x80000) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000279000)={&(0x7f0000098000/0x2000)=nil, 0x2000}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) 2018/01/18 00:41:59 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000681000-0xf)='/dev/sequencer\x00', 0x400800, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 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) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r6 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x3, 0x1080000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000)={0x2420, 0x30, 0x600, 0x1, 0x0, "", [@nested={0x154, 0x63, [@typed={0xc, 0x3d, @uid=r1}, @generic="da153817903930b7cfdf995b284f7717cc56cb6e65aac5909423f70b07f4da5de58d175ad652", @generic="dfabf6d9bf8fcfc1de22a3ac554c60b886536c7448c3bcd3c3fe78d8ff5ebb3642ce45c26fb192b9a2de4b51d82fae35f0a468e2b607f3ca22c4c030f159510d6bbb9d262e94a3286732e7c061c1a698e601d98210c6fd59075fed6ccacdaed3fbd908f7a9169a51ef86f4249a1e5c55b027b2f7befe12889c620c9912e5bf0edbfbc18021c2172d343b9ebd76af8dcad7472518f8e3c5d233e924b6909d3d383d8c878dfe645d7047ba4665cc3b9ccfe0a2bca7ba1c258398c5b24574095664f69959e51fab1fe8ce06ec86732e940ac3f6ba0c16bdcfcc6110fcf50b3cc582c0c6c899a51058", @typed={0x18, 0x6c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @typed={0x10, 0x6c, @u64=0x49}, @typed={0xc, 0xe, @u32=0x0}]}, @typed={0xc, 0x56, @fd=r0}, @generic="1095fa44d38a3f19826667fbd73c5620c5faf9526f41c88048967c8aa6f7149f9e944286f7f9e177c235a9280e7f98c2db8f0752abcd4d27bd16f56e05ceab7f1d43531c3b6c0cccb3afcc036382ff4b0207cd482560a582741bf5", @nested={0x1094, 0x72, [@generic="", @generic="fba33510955d72b3370df164b2be4d30025bb81ce704c7ce9ecf336e0617665d5aac3cde559f7760a6a8540790608c57f68dba145a4cfd1de6b51445aef5804cb13f066fd1bc25a3d66df3ac66320676f921055e79a868136d0e19517e794a52d259816e127221718f827e0e411a6be0864ac45f0198e2cf14e7fe5b5c66140bc05ed4e3b1ad67d50753c3e60564a82e", @generic="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@generic="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@generic="4ef71a95b0fcb43bb6db71fc2d7bfa19a442639a886590cee77c4e5e01a108112ed37fd7fbef98a85e2c0deda7898bf7d109db119044", @nested={0x10, 0x25, [@typed={0xc, 0x6, @fd=r0}]}]}, 0x2130}], 0x3, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}], 0x20, 0x48801}, 0x8a9155d2a301994d) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000)=0x398000) r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x1000, 0x3, {0x3, 0x1, 0x5, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000005000-0x38)={&(0x7f0000002000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000005000-0xac)="614bfb7663b1c4bcd1bea2bccd8861074bb4253aedf0957eb5dab1933da36ce7d96c5e926184bf5986ecedcf3a83db164503c3f4cd92bf5f8e649f0d8af9571a44906c85b6ac9e98acbeb8c758b9402c893143b2b935cce5e87f4935f7116909fb75bcc5fb80b8469ed0dece9c6b3e55d7e8d3070b782fc37010af3543d061b8887e9d4d79ff6ed7c6e65f6984c7b34b047beda20091f7d7fdf56f1aca56d35f674b4006c2b609d0b0f71b18", 0xac}, {&(0x7f0000002000)="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", 0xfe}, {&(0x7f0000004000)="ca26c52599a341f0796eb371503114d3f0a0f054c929941049f4dffb758b5761134f2ada82ba65da99d591821b114e35def2b376e691815462b595e1a949536da654a8b7da0f1af0c3dc7294bc08c5e8d18c176fde4ef970ec40be15333514ce343f33fdc8368b263ccb390fe11eff73c3e5958b556ad4984fa5e91fba7fe088a54dcb12f764a0d672ab5b3beafd45fc83cc0b788b6be6", 0x97}, {&(0x7f0000004000-0x19)="2307be73d87fd4064f3494c80acc60f0a027936cd8400f1940", 0x19}, {&(0x7f0000003000)="73640e0e81a9cfc890abbf1c726522f0d5056b188a8b7c3c3078a161e9047b4ef514dca2304634aee754f26420a3babb3194c920fccdf24b3eb91a3717ca0f7bb92cf620fb1af7bbef7c16a67f34a36a322c4f0ec6dd17836c63f57772de5bb7c38a592439204b1f646165795fd8e1aaac677a13d8d1608127f0c1e223eaa14d2096fe08b34fc7d5cab06b55ab4baa3515fd2de9501623b02458aef62730e62805707cc4ad", 0xa5}, {&(0x7f0000004000)="eeac8511ff31b19eeb42964c8706a84075f5e6f9cec13a2a0c16c6d3644515ff45f690b8d305b5e7ac933e932ac89d8635be88ebc5167a4f771a0b9feb2cc13dbe6d1e4ca95746132a63267cb30ca9e6f9c7c40ca5073b9b122e209acc6f5b53e031db1fc1f564f46263c0702c9af617575bdb8c5a1eede2f5b069485dd1efc5082bcbc39db637cf6e2fbbf90afaec4a1287ad7ce8f997c98a3eaf472b61514ebe31565b3628d5a373", 0xa9}], 0x6, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r1, r2}], 0x40, 0x4000000}, 0x4000000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000005000)={0x6, {{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 53.654544] binder: 11166:11168 ERROR: BC_REGISTER_LOOPER called without request [ 53.686029] binder: 11166:11168 ioctl c0306201 2000efd0 returned -14 [ 53.695194] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 00:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x1b0}], 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/18 00:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x20, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000066000-0x4)=0x37e) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a36000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008c0000)={0x2, [0x0, 0x0]}, &(0x7f00004ff000-0x4)=0xc) sendfile(r0, r0, &(0x7f0000f71000)=0x0, 0xf5) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000030a000-0x6)={0x1, 0x1, 0xab2}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00002d3000-0x20)={0x5, 0x81, 0x204, 0x0, 0x6, 0x2, 0xfff, 0x0, r3}, &(0x7f0000675000)=0x20) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000d75000)={@generic="704409d30f7d0a2b314f4c44d2cfaab9", @ifru_names=@common='nr0\x00'}) fcntl$setstatus(r2, 0x4, 0x2c00) 2018/01/18 00:41:59 executing program 0: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xffffffff00000000, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/01/18 00:41:59 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000)=0x0) 2018/01/18 00:41:59 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000008, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000946000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c30000-0x8)={0x0, 0x0}, &(0x7f0000fbe000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x4, 0x800, 0xdf3, 0x8, 0x1, 0xfff, 0x20, {r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x8, 0x3, 0x8, 0xfffffffffffffffd}}, &(0x7f0000934000-0x4)=0xb8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c4000)='/selinux/enforce\x00', 0x131100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008be000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fc1000-0x8)={r4, 0xd6}, &(0x7f0000000000)=0x8) 2018/01/18 00:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007da000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x1b) r1 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0xe8, &(0x7f00003a5000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/18 00:41:59 executing program 6: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f000007a000)={0x0}, 0x8) rt_sigaction(0x11, &(0x7f0000253000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f000021f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000253000)={0x0}) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000255000)=""/0, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000256000-0x18)={&(0x7f00001a7000/0x1000)=nil, 0x100000000, &(0x7f0000217000/0x3000)=nil}, 0x18) 2018/01/18 00:41:59 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000007000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)=[], 0x0, 0x0, 0xfcab, 0x8}, 0x0) 2018/01/18 00:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0xfffffffffffdfffc) r0 = open(&(0x7f0000478000-0x8)='./file0\x00', 0x52800, 0x0) getdents64(r0, &(0x7f0000429000-0x1000)=""/864, 0x360) mkdirat(r0, &(0x7f00009fb000)='./file0\x00', 0x101) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c7c000)={0x0, 0xee40000}, &(0x7f0000926000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003f8000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001fe000)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006ed000)={r1, 0xff, 0x6, 0x5, 0x4, 0x0, 0x5, 0xf0c, {r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x8, 0x2, 0x800}}, &(0x7f0000779000-0x4)=0xb8) sendto$unix(r0, &(0x7f0000edc000-0x9c)="8e929101076d15cd1253f9b194816aed9a6239898c80b908954698a146718d9ad7ea8e493d7e9c612747465f6f81894ef31daa333281f8ef4628854aca31084378145b485b8b0dd5d4114ced5dca3671de17b302198194f7435729951bdae01f63f5b0966096f992f75570dc037523c889cc5e0c0c3562ccd662a4542d189ad883004f1e941f3655e1ed5c4748da01d1d805291de79b62db4462918f", 0x9c, 0x4000, &(0x7f00007e3000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/18 00:41:59 executing program 3: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) getitimer(0x3, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000)={0x2, 0x529, 0x7, 0x0, &(0x7f0000000000)=""/0, 0x9, &(0x7f0000002000-0x9)=""/9, 0xfb, &(0x7f0000000000)=""/251}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x42, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x4, 0x5, 0x81, 0x4, 0x1}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x800, 0x0, 0x7fff, 0x5, r2}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001000-0x8)=0x7fff) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000)=""/224) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000304000-0x4)=0x10, 0x80000) 2018/01/18 00:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a78000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f9d000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) recvfrom$llc(r1, &(0x7f000007b000)=""/176, 0xb0, 0x20, &(0x7f0000e67000-0x10)={0x1a, 0x0, 0x8000, 0x10001, 0x401, 0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00008ec000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00006fd000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000d35000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 53.701816] binder: undelivered transaction 93, process died. 2018/01/18 00:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000cc5000-0x18)={&(0x7f00007da000/0x4000)=nil, 0x0, &(0x7f0000f37000/0x2000)=nil}, 0xffffffffffffffe3) madvise(&(0x7f0000c3e000/0x3000)=nil, 0x3000, 0x8d) madvise(&(0x7f00006d7000/0x1000)=nil, 0x1000, 0xd) 2018/01/18 00:41:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000012000-0x8)='./file0\x00', 0x140) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000a000)={0x0, 0x100, 0x2, [0x1, 0x80]}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000007000-0xa0)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a27, 0x6, 0x1f, 0x1ff, 0x0}, &(0x7f000000b000-0x4)=0xa0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffc01, 0x88580) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000012000-0x8)={0x0, 0xdb}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r6, @in={{0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x9, 0x50, 0x8, 0x1000}, &(0x7f0000012000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x10) r8 = fcntl$getown(r7, 0x9) sched_setaffinity(r8, 0x8, &(0x7f0000011000)=0x0) 2018/01/18 00:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c44000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r2 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9c000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) r3 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000754000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) keyctl$negate(0xd, r2, 0x7, r2) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, []}) getpeername$ipx(r4, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x80000000) getpeername$inet6(r1, &(0x7f0000df5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a4000-0x4)=0x1c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00003c3000-0x4)=0x4) ioctl(r4, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2018/01/18 00:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000941000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000a93000-0xf)=""/15) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000233000-0x4)=0x0, &(0x7f00008ce000)=0x4) 2018/01/18 00:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000504000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f00002dd000)="59ef12b5e2b45a5fe53cbcec82ca98617b567435669cd7cda0d0f11c97788447cb24730844d9237087c72ae759700cc680acafb08f2541e725fadb9faeb4fd157064db48edae910df39942da96df309f2f444fbc17c933a0b7705ae4", 0x5c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f000022f000)="", 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00003e2000)=0x60df, 0x4) 2018/01/18 00:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000daf000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000051b000-0x4)=0x3) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f000029f000)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f000082d000-0xc5)="", 0x34b, 0xd6b92f953bdfb77a, &(0x7f0000884000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000)='/dev/autofs\x00', 0x2400, 0x0) fcntl$addseals(r2, 0x409, 0x6) 2018/01/18 00:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00001ec000)=""/151, 0x97) capset(&(0x7f00001e9000-0x8)={0x19980331, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000e9f000)={0xff}, &(0x7f00000c3000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x10)={0x0, 0x1c9c380}, 0x8) r0 = accept$packet(0xffffffffffffffff, &(0x7f000067c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003bd000)=0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b6e000-0x8)=0x0) [ 53.791053] binder: 11222:11224 ERROR: BC_REGISTER_LOOPER called without request [ 53.831188] binder: undelivered transaction 97, process died. [ 53.837196] binder: undelivered TRANSACTION_COMPLETE [ 53.846039] binder: 11222:11259 ERROR: BC_REGISTER_LOOPER called without request [ 53.877325] binder: release 11222:11224 transaction 99 out, still active [ 53.884295] binder: undelivered TRANSACTION_COMPLETE [ 53.889738] binder: send failed reply for transaction 99, target dead 2018/01/18 00:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000acd000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000030b000)={0x0, @in6={{0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x323}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x9, 0x9, 0xa0}, &(0x7f0000540000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ce9000-0x8)=@assoc_value={r2, 0x20}, &(0x7f000003a000-0x4)=0x8) recvfrom(r0, &(0x7f0000e03000-0x65)=""/101, 0x65, 0x10003, 0x0, 0x0) 2018/01/18 00:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0xaf33) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c80000-0x7b)=""/123, &(0x7f00002c6000)=0x7b) 2018/01/18 00:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x8000005, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") sigaltstack(&(0x7f0000e89000/0x1000)=nil, &(0x7f0000cdf000)=0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/18 00:41:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x5e, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 00:41:59 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000)='./file0\x00', 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000009000)="870907d38dfa534418b7323ca563ef2485a62e4523b00dd3752c2f89834e3cd02074ec5cdca3876f41400a8039f7c68ac5c976d5c07c481504949bb6607819e64c4291d1d162ebfd1173d5b41232f6813909e5d27c94c3b76ce668f06748", 0x5e, 0xfffffffffffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000a000-0xb)='asymmetric\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000009000)="4c0a0d6ec2b197a0a3fa70c25d928b67f6cb16d120895cf18386653d9dbc92c535ca6321c9e7f6a03e0218d4d574f74a8bb0ed1f1393309cb5a3ae1a86691de07dfe138d4b848ab6c11d725d80359064972957a63a136c5684f0760525a4aff06c29abaffaafd9a5c1d8677cc93029447e5e247e212146e824e89e389e8c2fdce8c01eb3cb0ef3187869e500aa083ef573238dc270325a66621e5398d24dc7f380a3dc3065f2910795cab00155a0ba3804c579735c53f9f5de7045091bd8f47da10c53", 0xc3, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000004000+0x5e2)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)="fc99888207fabfc2a686502ee0af842c245a1c90be7ab587e9cf0159ce3c71017b68dbdb664a742c1aa74c9dc77212d1d344f45a592227791c662b1b4c7118ac52fb", 0x42, r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000009000-0xb)='cifs.idmap\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000)={0x1200000, 0x1, 0x2, 0xfffffffffffffff7, 0x3, 0x9f, 0x401, 0x1e6, 0x0}, &(0x7f0000008000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000)={r4, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000009000)=0x2, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000000a000)='./file0\x00') socket$unix(0x1, 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000003000-0x1)=0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000007000)=0x9, 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 2018/01/18 00:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='tunl0\x00', @ifru_mtu=0x1b}) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000002000)="fc", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006c6000)={0x0, 0x0}) r2 = add_key(&(0x7f000096f000-0xc)='id_resolver\x00', &(0x7f0000d0a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000860000-0x1000)="cc4c3c6066207df03fd7bc9ecb2042b6471e8dc436fb85fe58afceaf1b433ec1a9f691e387004fa2b92f141c7a18d0ff7d37491c0ce205d1b2cf2fdf810ba95e3242261275a0bbe7aa239f19bdcd9f64366b5b781c673c95423c198a696805dc6f02867c16e3858b5aa8d342087d0bf3ed085a001e4c6458837d9302d62277ffcf8356858bc2d19d9fc428764c030a4f5b827c7d53076a278fc1c39d59cf9e043f9266ff5a791d10a181bff19670a1a32be997d9e49099ebdff9e1aa2dac62f4b871a0fe190ec2cb3993f3d8f6f5f2283b12c159b6c904cd7e3ef7dcc35e3f8084197e6a50974567239da21b8de35abec143b451bbb96458f94a363baa6a6c2753924bc8e37f7719c2f1f38e9f8e375d3dc728dc0e1a1e9260a3b2048c7ab24faae160685a162b242d9cfe8ac7e476df78195175d14ecad09eb43cd3c1e96261e849f7626978570408f62d064ef365c87fb2df5acd9fb8fb05ff6b26fb55138e68b03cb583c71c20992c08961a369da240786e7e00fc0098985696e942591d428e447253819163d1c316397cc0f170ec1f8c86f19cb364336e0ee358eb839a6b4d4e5d2252c6efa5b30c3c04b45ab9a18e2c6e470a5ca6613f483204aa96b4282ee82e181f0439561e64c1c971497530a8feb6d9e681829c990c5732119311ae65038a732d033684ec900f08e93a415ab73490b8ed64b296eff89a26497b8dfb3df05e83ea00d6d382ebca172b69fc9cb36c93ecfde761c81fe9ed358c76b3b17b65c175127f3f6d7787845deaae188f1028b02e1560be735213c3460eb805e9a2ad3d9155e27cf193d21acd1d77b52d82cad306cdbcba9d47e60696fbc40c3215bc12457b4a8ff7d2c19d37463d0c5badf67473b008c574cf68db24d959f84799d15bf57f509eb9c8ad72110212589a7ad8617f35866316a0f2f6ba886a50a32e469ffb92589a0f560d27a1258be8d0d6a9c67a8a8e5b32e1cd97a56dba3728a314a8842a8fe70009128a3b81b68aa13088e94c65835cbcd4b16797ebe84944b3ff83419cb71e2261c183a4351be26c31e181de7b982bc545af2d69d8883f80ed1e34eb310b745417afe93096eb1eb9e5d5c9431383ecb5cc6396f8c38d5db40e546bacfbc0b29a5c13c2e42b7e9fefc43dbf783f164cbeab6f6448bc2a2e9da88e9201c65ac8e111f42f502a6876c62d57fff94aba3a753bc90ec438899f08bfcd92b78544d57d8f3b75a625322149fa3d9921609adcef9b85c629b1f98db63c0e5fcf89dc2df211cef2a20850387061ea472d434a213d6d058033fb647441e3713bcaf78d8a6b0ccdf845aeed32cf550ea16c9a4a54a00ec23323f6391a5081135e4941a6aef55eea63b2db0a5c77a01293a9812b288056a0fbcd949ef819e6a3db6adec8551fd20d2e27895cd469d139f120f501eb8c30441a6f27cf8630ba8f04d3a46a3ddfd281b4e2c39129cdac5c663e48d76db39c4ab394c74b134da214eee9474cda0a198e2d074139be06b2c42d512d7d5d4ca7b445d3773c2d04f34eb0ed7c759a394eba784d82fe85e6d13947806578f1b8daab1b78cbb764b3b68cdae9fa218dbc6006e0392d3426527553ba909fe70df5677c71021cd9e49dafbbb2aba0a00754771fe3b1d8ca889ddeec3d7430474f7f06d514005a0d3adb1e9f7b9d0fbf3bb41088d29dabb091f60cb7770886b12ad2521364f409ba20478c68531cb729422762acf97a610394c747f6860f52061b7d5e3a0e3d0bd352f549fc0712fa1fe4f02dc9b2fddfed3972f2472210f042dff512c9c8b691d9ff03af703583789010419957e540fa10a05dda81098e61009c1fad6a26219cfabacde155e091cd30d877c52786354a52ed44d58b60536ca308aebc802619f08a7e71053606ca094b9fbe0e2a587aee5aa95ee6742d2b85a73be0e97c2350d5c17e72050625788bd9cd0868c3dcb264ea704a887fcfee6de6d65a20f6fea4c78be935a7e0ffb5505281690929609c80bcc9a8da6f34f1c2ed5eb2c4db679fdb0767312c71ed03cef829607435253e69d1d367321e99c5584935777e1e4c0b274bb851c49e6efd4d5c2eb90dc8b98a262b041b84268ab3b69419ddac28d6aa73eeb9d0d6a6c50feb7ff92c4c50dc178e4444b3df902a4b5c1b5d52f5adfdad62532f1ce42e12199e7baeecc30b0e77a4c4a9551150ddcfcecd301f03cd7adc791560227039cb4b3510f6fb09101c022cf9725adf74fe61bcf5b02e18c1f41ad4426cd4e7b1f53e1cc1c3dbbceba8af76c5f34fabf757fbcbf4d8d002299a804a758b63eeeb48d296c3870e619d5ee6e1ff8e2bcf6c446d50f98c69531c57a4fd7737135e7669163a48f0f0e94efe3fde85919cf9d5322d33ad9f291e4efcd8d9adc1bcf78a5db0675d26ad6c3c29e99d60ee396b73f1527cbfb1030c8faef1f6ce848af30d0893e6e506957d5f587a404e9e2ea57e2f0ee45a5295367ecad6630bc8b4d737d12b54bde991fd90d9ae74fc8c98bd131af5563bffff0160513724c81f63535b2e390a98cf6ddbc84ba95ef44a3bd45c3699cbc84d00ff28ff1831c50c36be646d94f910f493cbfc47dcdf0ddca818f7491d51508e5435184e28d67eeebb57e787f881a1e6ddf8cabfd3080db55f1b0ac2e680fbb7d5a485a23a8976c8a3bfe07ad08cdc367227e8699490ebd266e5f779aad333e2347888befae19bcd7080affd129d28705290d951a1f7ebbb0d9ebec9d5ba43f6ac710f68eeca5cf797d3ff9f3b79d36cad5476c9eb33820ca83124b6e258a23d1029908cffab1cd3f33f90ec7d2c49c819c6e84113db67180d0ac2fb7579bd40278c7b031f062983450ea4347f6066c45bbe971b4b932cb3a2240b289419b270ad6d642fb5b5dc2db90aab17e9ee7f9c7335279fbb08f8305281ec208683400f4d8c27d473f416460eda425984f6fa825bc9b9b2254336e0915c4918242913eda1bba1a7bbca99deb34fde06349d4b7cdaa5122fdd6d1b32ce4c8132e413dff4dc8bf5782127382a998d2e2460622fe77be0b3fc46fe33cbdaf49cb0499dbcfb3a3fa2c4e3a9f10d439fb043aebac92eeb45958bebf353f6ade47f11b9084d57881384f425e463bfa3bf94fde6977d1eb3971abfdeb3beaca28e2afb6b3051a36ed7eef71460bee6fb9379f74da5dfb19fad87766eff3948a25f83fd3d76b8b31c351e8c3f8a137a768473d936be6aae2a758bbbe2a597c67c1a40d2672dff90e2aabb6ff5f954e9ab2d81bb90f23f60dcea964ecd15a315982cfbfe93a99f83a802e41895898d83235f8a7f066c8ad58cace4a214c29344eb8d09513ede488fb8da939016310ceab7c82e746ce112a5ea31954f1cb856329cc66ad45d709c4a7e3af74954a58c7e85297bbb3d7ce24ccfa4d69fd6157273fef6c4c7f028b02fe7a4dfcc2e0c0b698a3e6131aa59914fc737877ea4f08699253ae8ce95ff481e640494be6169e20f4d946c77935aee2a4f53d258fd339ac3dbae817b7ee14f52c338395449547c616c8209fa874766c4cb57408387ff3325ccf30d23ca80881429286c825809cda9c8525c959a66e60b43f587bf832b462118354e499379b4172039de79853e9c2f997cba7c4b3b99ade45873a6a37806fc1ad0e46414322f50896c7796f9eae896542919782add72b9499044f7f3fca29a8de65bfff9c4adb16208b003a93e45d85390c189b1a5a2a34e50f6df2343e4ae0fc3f1c28d1f51c0124f614a04f8e50f3c48dd53c2dd0c0f7fa5dab3524dd6df00724a013e7d8c30d8f7784a94ed5b804e414f48bdeaab0bf9a156051064ed9cc6d357865abd46330b68de43493dcf39e903411d6be07b22c37633712b7c9cb15bcfc7508b734fcab545cbf480355d33500ad2e1ddadc9cb33773580537c205656093352974443a0036d1b232c780c76c47c36bcdd93af735abfb45776ac007a8e4863169de7bd6f1ec8eaada4e7eae9e0ad3234e1109868af3af9bc2d43eb3ebdc37825ac9dde0884d24f8707615f019094c73109f3e4cffd11e3e59533328af6d82657eee3908eef671d83810776181f01bf92bd6472d727edc392a84004c2f3946228b7b135854d0abfebd8782c8fdc907e81b5cd802eaaa89e2f60a70d7e3c374671fd6260b51263bd6f3cdfd0f93f8af2516ec95318dcbd9a8d0c2732470d58928e27067a64e68d316d361c4fa565f448c4676d623165a1b8fafba06f6c0053d79e8d072afa5dbbc08817b8fb22dbd68a04cd6dc01e6f8ce5a20af2a95b2a15d2c20a8dddb06f1244638d5ee6aa95b83addab29940ad78becbf14b31231b1ad4acbbb26b21377ee7e16c159bb4e0ffabff7718c120dc2f121e7e03eaac6986229b01530635ca0e98f4211a9a557c1c7beff6c1261a960c555d7873a872bf49db791b191080ef86a943cef62dcfbdc536ec1bdd5eed4847627a0aec8298f4d6d4a520b727b9211056748d145709e3fad11ae63515f1adec1b16363de75465fc0f492b4e51d0a9b213f9719493e62a756b0714e6f1ba945565bb16cdf7a5edf9a8aeb151c7ab5208dc043cb51ff86d7cfe14334caa9c8b4dc6c55b01bcb5e6856b7d6e4b92d7480c6ecbcf3e1b0acb4dda79a7c9a17aa9f376e12d6ed98fb9425d8c982599e9915e8d7798f6573f79c795d8fadb699d652c61854c87afbad7eec3e959af25ca073b5cf35fde4edfb35f2cbb5ab3649758aab5faa925e0a171dd64a4a6ac057c8538de5a21c3d72fbd16b44065edffb96d4d66ae2be31fffc60f41a5544afb365177be9825093b14ba72a599525610562cdacc20be8efdd6a43406a0ca97b440d9c6e23cb8899b20a3d80a22b62a4db2acd0ac2948cbc832d62b7d2bd4b425ae3ec2d49b8c5c2df05db27f1fe8698b41b1b7f07d4ca4cd3353acead9f55defe0a1162daddb9e2f7995f9f2c484f88f3a2a3e3206983d014f21a39f899f5694ff7d374c744cddcaba7efe7d86ca364e8d81d1ef64d64005fede4fb4ea4fcdc4f290e5da7abf1a6e6d78587764792d5727a56af75e3a0c1ac814f2e088595271a7f6483334f70182060a1c7b1a602fd24c1412bb0cad66d50ed4f0d9159bdd631a6314a3476638e81e5eda8db18b82bdfc654382ff095c6999c10a32e4f943b8f6ba91839f741a5dc95b49bd1c67fd8ba8af1033bfe3563c563f9f2f514bbd7757d504cc28364a43dec650238db98bb8807ffbe55030a32604a6c6631b75cc5017b135c4cd33e321445f520b63ed0acebbaa94205d0f34cedd3a292b8a3908fa6ad85b0bbf637a747b089a98f6b7543b28280380389a5e2724507aaf138bacb1a05a70a2cf1aff36e539f2be75cea54832db884d72b2243230b67e37a8d52c16e83fa5cb60f96a3630743946c9d1417869580690e138a6c05c6720f738c630d8a930817f34035a048845031723c4f3ff0ce5bd0d9e36a3c7788b7599d965f3072a5882ee8a3ab861905cbf6a80df3d480d0de9f5c0a64fb89150bc6715d7156c4f4ae2bb1bf5608bd35166e32db052d12e131c16d02723d525b82f3306cb8db782d40c03939e3235ffb56c5a8a14b054dff29b0f655e26fbb5bc3b04da39cef83db94e56072417c2e31b5b16d8f97585cd6517d3f0b053e2e74390f76faee8412033693c45563a59895fefb28dd0496f1745a48bba3e514128af1f3b538e6b9514ff1a4048b2357ecb0c6a9d554dd95f5e80f699fb8ae3321d00a71e9339e4438705b013d9ced0248fe3258e2012606dc8a030131815b69d89ed6f134c17b132298f85b46c8f682066565", 0x1000, 0xfffffffffffffffa) add_key$user(&(0x7f0000185000)='user\x00', &(0x7f000070d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000db5000-0xa5)="d472e73a8c7d7a411700e90389eddbe00a022c432ea6b144b90044868abc4481461fa8bd3285c7e8c61bc8cdb4454438e76773daced3c33e399c1bbc3cc878b1d34d6c7f1f11d1100d76e21b37b0773a83131a5188d4fc842deea9a07f2e1bce98441d6e2af27fe0efbe912f8c1901a13504e1510626fb42fdd7257a1e28f94d3570254ee527e0aae5219edcc17dcecdac06a7472de6264783f12072c3352440df102d26c2", 0xa5, r2) 2018/01/18 00:41:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000653000)=0x4) mmap(&(0x7f0000000000/0x626000)=nil, 0x626000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x2, 0x4009) write(r1, &(0x7f00003a4000)="8fb0e0266d1221bc09a24d213b99038f380411230f9f4aede2bb27dab1f581a5eb30dd24", 0x24) 2018/01/18 00:41:59 executing program 6: prctl$intptr(0x19, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000504000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000001000-0xc9)=""/201, 0xc9, 0x0, &(0x7f0000000000)={0x11, 0x18, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000049a000)={0x1, [0x7f]}, &(0x7f000002d000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xb2}, {0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3bca99dc}, 0x100000000, [0xffffffffffffffe0, 0x3, 0x7ff, 0x1ff, 0x24, 0x25a, 0x1ff, 0x0]}, 0x5c) 2018/01/18 00:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000af1000)='/dev/loop#\x00', 0x0, 0x0) unlink(&(0x7f000021e000-0x8)='./file0\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00007c0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/18 00:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0xfffffffffffffd5e) recvfrom$inet6(r0, &(0x7f00008db000)=""/208, 0xd0, 0x0, 0x0, 0x0) 2018/01/18 00:41:59 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fdd000-0x8)='./file0\x00', 0x81) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00005b0000)=""/162) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000fda000)='./file0\x00', 0x0) 2018/01/18 00:41:59 executing program 3: mmap(&(0x7f0000000000/0x9f7000)=nil, 0x9f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f000082f000)=""/72, 0x48) fcntl$getown(r0, 0x9) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009f8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a4000-0x4)=0xe8) mmap(&(0x7f00009f8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f00009f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009f8000)={0x1708, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xd4, 0x89, [@generic="976440060e5a1e77e83aec789e331efe92d247fe66fbb00496c0c0245b2adee363e4043a128a2f02b47de2e082a45f6e86cc089d8da3a5c6ca6af0c8e4c09f898f2212329a306091b8c29fc38db39c552a6764b486cb262320b23d9959dc9118bceb0ab20211af175ddf85bfdca29b8685b39366caff0c5176f5d83ed0febccc", @generic="e289ebc68572e6ab1295272cdc71b1b0126dc345d0e65961c14546a1795b8b6e5df7d79ac7b13c4cec031fc3cebb308a1fa937df8b30f0fc92d4d63d81701ee649d9936b079a3a60e4bbe74b12435a08"]}, @nested={0x38, 0x72, [@typed={0x24, 0x56, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0xf, @u32=0x0}, @typed={0x10, 0x87, @u64=0xf400000000000000}]}, @nested={0x1e8, 0x13, [@generic="7a265828cbacf043fab19c7e823549804f735717a245cfd8e55e2068d97867ad527a24b0e5f4cf66cb1ccd5af1d176ace828d6d65f9b94237fe2ab3fd5b739368aba6cc98ea39511d7ee3e3e09b18bc04edc8db2cf6ceaa98e0975163390139d6e0eac4450c711f3af152f4ed317d5eea37dbedce75b153f660ffcad36660f0f37b06f50ea242edbc155fdb13e", @generic="0314be59219372ac26e6defe8f517a519eec206121039fe6c80ae4aa64256999226090f9ab0861889a04b5aa2b4a77ad824a2f8f0cd078e973e4650847415169ae5ef13f721e193196926b8383dc1a061f1685a00f027d3903dc3a4b479db15473d076ad", @generic="2eec14568dadcfe83a576e639a5c9ee107744bb733c88f4e8ba38be9b0a6ec1e85cde44d3e115e1186eb114f7f8854b467281dad20997da76074973c7cdb3869cd9d91a7f338ca", @typed={0xac, 0x12, @binary="7e9e5a947ac230d76aa9b8ff9bd5a2fb0c87f3d5fecad6e6eb2cc0f197d3a6fc34bd0b299416709641ce7c331059659e9755dcfab8c4dfbaaf42064efefa8db070c6a1b470d5299dc2d40699b84fd9b4a7e7791e647b230a40942c7b442c4674bed6fd3cde151056f43a73a615b46969e5d55c5a9f3c643998de2c1c51fbebeb7360892790d65d0dd4af26a141bde2e5adb8b54b61a80397af50d84ccbe07c110930"}]}, @generic="d0c91e26e3e440d099222671e3676b3b442f852bb051e6cc74ab20c1571bf1c80db4a322a281a6f5655f743a1ea6e7f214937adec924eb73e7cb48a0e99c8c8cb14d21f646a513cf5d7a5ad6600bdd8ad01dc7c486cb20ed5189d017c5565dc250edb267898c93deca180f272baeeed4854faafdc2d184ab8c189caca905760b474b255a4343623766ac8b5b5525e5a2fbc3c210667f6228e0bf30bb65b0cdcc2f71c7e3851965e9931e0d921c06776ca90cb4572e9d943d4d60b0a3e62682", @generic="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", @typed={0xc, 0x2c, @fd=r0}, @nested={0x114, 0x55, [@typed={0xc, 0x2e, @ipv4=@empty=0x0}, @typed={0xc, 0x46, @uid=r1}, @generic="710914d2c1dbf81adee68671e49ae1a4e364ac6a36393b98b67231fbce8b7b0c0c545a94a402bf8f2a06c630433653943b5c9057a64572993197d5c3585c8f4b0237b62ea3fe77ec3afb33a28e1bd744c4ec9ab91fada4107954f30cbe15a669df75c37f92cc2a", @generic="f81605ebea25dbbaf688c94dda88a1b88bfc979f736253073b7d52ba40b9f56fb3544f5031712f5df99b86ab2342eb9f97dfbbb872b9e62ff35de6d2113f995e11959b5ddddf6176485e97490c958ccdbfc1b39c770b96faed518c03cecffe462c3aa23968df3d3552d14ce9beac167838587e4eb2fad582fbe82b437d110f59ba87cc91ffbd8a3cd682b1d5e8731fe2dc"]}, @generic="981d1547d4ad20830a38bdc6b3dcc5ffd68b0c6dfd21a8bb50c66cf184c6df292b9879c07f610daad69309b32c641a07eb055a57b3cd6debe3062f762cbe926665bf0bfe23794e9f988e1ea6769ef8882b4fbd67dedbccbb052ac9a66813207e2cd51ce17a19da0a7bf29986988f6e534090e9d86d3a74dc8ab1b9b9bd38c19975067dfe4d4a371436a8b55f7f143bb722740f660749371a75455a09a1b61e01aefa2df6fdf6cad3bc5805a0286f0fecb1e61de5ad5fd98686cb0e0c888f203f01159381551b0206cab73498b74520d86aa144fb12f6aeeb29", @generic="6f0d8473bc9265d80877989bc4d4ea4ee19aae6a21eed695381475abdc7a2397e7dcbb76ee330b6224d7f62f4a1725245a14c4df3d36132185c0f4ac15ad4f0815ea6c4e6d352c292a9670bc42480480e4e2033d28adcba8f0dd950f25d4b5be602c2467d12ed464aac7fd378a0eb85b9486a03d64fd0898e39c9c83a0af736fbbc47e83f09c58d13aa0b6c4d6e41050184cad01230f3ac94cb05215a23164ca82661ae95f4de4446c113d336bb4b77fe9006f152eb0630d", @nested={0x90, 0x7c, [@typed={0x8, 0x82, @void=""}, @generic="8dab30d1f64673e7c7b01da46ee336acf9ade685b556905ce065402b0341f15d07238e7a0a64dcd0890a1f68dd8f6b6fbf954fe5933abea9807864b0efa51e4b5a", @typed={0xc, 0x28, @ipv4=@broadcast=0xffffffff}, @typed={0x34, 0x7a, @str='system+keyringvboxnet0#.posix_acl_access\x00'}]}]}, 0x117b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007b5000-0x8)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00008a4000)='pstore\x00', 0x100002, &(0x7f00003d7000-0x39)="c747594cabbef77df631c24c9202000000000000009ec9d8bd2e154f905dab4bb7d6aa31c9809481aa48f73829ef54e1d05971b025a542997d") readlink(&(0x7f0000d2a000)='./file0\x00', &(0x7f0000cbd000-0xf)=""/15, 0xf) 2018/01/18 00:41:59 executing program 1: 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)="") r0 = memfd_create(&(0x7f000034a000)='\x00', 0x3) mkdirat(r0, &(0x7f0000c64000)='./file0\x00', 0x0) creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f0000f76000)='./file0/file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000b0a000)=""/145) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x2008, &(0x7f0000882000)="") 2018/01/18 00:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000670000)='./file0\x00', 0x840, 0x100) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000d0b000-0x98)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xf, 0xa, 0x8, "d30f9d820d0432e3d11aa4240f5181028a0d631ef3c8021fad76656510de1a929ef4223399336add9dba59f18b0fa73410ae08e71e65777cab7e495d2759e363", "9fc805ce7bb5d814c4d5f538da183ed4e30001cb26c305ee8b7581b0e1d3e30f", [0x0, 0xfffffffffffffffd], 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007b5000)={0x2, &(0x7f0000df4000-0x10)=[{0x0, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x3, 0x0, 0x0}]}, 0x10) 2018/01/18 00:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db3000-0x20)={0x10001, 0x3, 0x2, 0x0, 0x1, 0x0, 0x8, 0x9, 0x0}, &(0x7f000068c000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000039a000)={0x5f8, 0x6, 0x8200, 0x8, 0x7, 0x401, 0x9, 0x9, r1}, 0x20) 2018/01/18 00:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigreturn() lstat(&(0x7f0000b2c000)='./file0\x00', &(0x7f000017e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00008ed000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f000017a000-0x6)='./file0\x00', &(0x7f0000c6c000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) fgetxattr(0xffffffffffffffff, &(0x7f0000cb5000)=@random={'user.\x00', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) 2018/01/18 00:41:59 executing program 6: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigsuspend(&(0x7f00004d3000)={0x8}, 0x8) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001c000)=0x15, 0x4) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000370000)={0x0, 0x0}) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000282000)=[{&(0x7f00004a1000)=""/179, 0xb3}, {&(0x7f0000466000-0x6e)=""/110, 0x6e}, {&(0x7f000046e000-0xf4)=""/244, 0xf4}, {&(0x7f000000f000)=""/136, 0x88}], 0x4, &(0x7f000051b000-0x60)=[{&(0x7f0000465000-0xdf)=""/223, 0xdf}, {&(0x7f000051b000-0xe)=""/14, 0xe}, {&(0x7f000051a000)=""/76, 0x4c}, {&(0x7f000051b000-0xac)=""/172, 0xac}, {&(0x7f0000505000)=""/173, 0xad}, {&(0x7f0000197000-0x6a)=""/106, 0x6a}], 0x6, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000051b000-0x4)={0x0}, &(0x7f000005f000)=0x4) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000051c000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) accept$packet(r1, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000051a000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000021e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x1c00, 0x400, 0x1, 0x80100001, r3}) 2018/01/18 00:41:59 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000028000)='logon\x00', &(0x7f0000033000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000034000)="02636564196201490bf18ca9aed1961e66d8b394392fd5539ab401422d63316f3604cff92ed0ca64f6d84cfff37fe5c5cd0de9ac642dc90f4875573356bb6140ae2551199e9e5962aa7d80a4597e589252752e0ee33b6c8d6b352bcf5d025ef975756bd77c27ac42f4c9cc6864988b5bec9415fbe4510a8b12be24bde8f8822b478f2f4454af6f0aa1da9b2af336e7c0b8edef35cee2b08d4cac6e8ec8aa0f619815de5c1c2bdcf4d14dd4947e47d24de9", 0xb1, 0xfffffffffffffffe) add_key$user(&(0x7f0000023000)='user\x00', &(0x7f000002f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000034000)="0ca88fe97054", 0x6, r0) r1 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000021000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000033000-0xc1)='`', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000035000)={0x0, 0x0}) readv(r2, &(0x7f0000020000)=[], 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/policy\x00', 0x0, 0x0) close(r3) keyctl$update(0x2, r1, 0x0, 0x0) 2018/01/18 00:41:59 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d24000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000674000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r2, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) 2018/01/18 00:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x0, &(0x7f00005dc000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000687000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c9a000-0x8)={0x0, 0x2}, &(0x7f0000595000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000065b000-0xe)={r2, 0x5, 0x4, 0x2, 0x1, 0x100000000}, &(0x7f0000ad3000-0x4)=0x14) 2018/01/18 00:41:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xb, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/18 00:41:59 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x2, &(0x7f0000ffc000)=""/4096, 0x1000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000feb000)="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", &(0x7f0000ffc000)=0x0, &(0x7f0000c2d000)=0x0, &(0x7f00002df000)="e4177caa0f90a43abf333ee3b955b8b6eee486d5484704207bcf4e3905664032b3ddfe9487d81aeb0164485e1a00633c70f8325598d9e000858825b0cc314e91873fad574ae2dd3ad9e95b0b439264e3756d950c940197e1584098014739d48f577025ea0ab11deaf04d4866873dacc6002ed699622711623bfc5b37ff97ed98b58253ff9e276a756071ec0793b269a75a80010fa133af62b4ea0ee59f41") r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ffe000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ffe000-0x10)={0x0, 0x1c, &(0x7f0000c77000-0x1c)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xd4d3}]}, &(0x7f0000ffd000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000167000)={r2, 0x100}, &(0x7f0000b15000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000014e000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000054c000-0x90)={0x6, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ae4000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000649000-0x4c)={0x2, 0x8001, 0x4e40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x8000000000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d47000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000879000-0x4)=0x0, &(0x7f000071d000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd6000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad4000)=0xe8) r2 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f00002ef000-0x38)={&(0x7f0000433000-0xc)={0x10, 0x0, 0x0, 0x210}, 0xc, &(0x7f0000121000)={&(0x7f0000091000-0x12e4)={0x12e4, 0x14, 0x110, 0x1, 0x1, {0x3, 0x0, 0x0}, [@nested={0x4, 0x82, []}, @nested={0x1290, 0x48, [@typed={0xc, 0x1e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="e4214b4aea1d18026acc04ed7a8e12f00713b7926cb7b0bc70d87ef83c99d5bbb611451f100e7111bd76d931976444f2c987da3fd65a4308f2ee09463f487b1a911b564ebfcaf964dc8226e941943696c139dba5b0f51239f84d8a1ea6678b556d79606f75fc395c92706404c5832bfef60f2ead07be052fde08f5c65c8de8be033c55d640778ed14bd64fc440ab751d18245f5730955be902793cf3b772ae90037fc528dacd6b3d784a55356dbaea8bedb558098387f88976b563878467421c1937b12667bb9f3ef28d357577b636d68071d4e7b9c8000882410eaaf762de7e3b2d0b55fc9e4363567d", @generic="87084496198eb7e5acb5a884176cc0d85cc8638c50a7a478d843f9f49a28f185b53c3933e353a42ceb431fdff5cf051efcea7bc9a6e9a8c62e33c3df08d1d93f059057c11c77e477d322c8c1ebed02b20e758e842c4423093d01e23fb6302c5be60991fdf88ce61500c5416d6c46a4658e394209bf39f64055df5637867b1069f418d6287d16e27d7a2f1d2eac14881317042e8804734da1d0c125dc546e5ad73aa87a5cf75f897074e16b6e062f414f5052a92ec62d4775960dd89580c29a1a105611e5ac8364f0e09be6f2505f1a0a62f2c4a32b", @generic="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@typed={0xc, 0x1c, @uid=r1}, @generic="f37373018e008f3fd182ab12c68f00fe00b0f3318bf7bf310fc77e4f78dd97ce9b19237b80eb5b30b8cd4f5cf8e10d1f1926f6661e8518d0c021917b9fbcb1137b849155fa4e057349c518d64ec06ae3cf91a574eb21c775edeb6e1f4f05631a8cc7a1aef9ad40c4ff68b944eac2e609e58ffb208254f2439523a9fd8b7ef1f693082b8af3dd86c6069562756ab2ddf7a6b5cd47667047df1505a49b1dbad1f4798378bae77e3576f3", @typed={0xc, 0xc, @pid=r2}]}, @typed={0xc, 0x79, @u32=0x1ff}, @typed={0x18, 0x6f, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x7e, @u32=0x3}, @typed={0xc, 0x18, @u32=0xebcf}]}, 0x12e4}, 0x1, 0x0, 0x0, 0x0}, 0x20008001) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000895000-0x4)=0x800) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r4, 0x0) readv(r4, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/171, 0xfe7c}], 0x3c3) 2018/01/18 00:41:59 executing program 3: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000a4000-0x4)=0x23, 0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/18 00:41:59 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000)='/dev/vga_arbiter\x00', 0x80400, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000011000-0x8)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000018000-0x78)="63a3338766af4f58d163183d11ea760ba50df474f729592f7b41872839b72578175b062fcb51f3461e86353f8b317160135ca70264eddc4538936e968c34b641555f08ccabdc18ec4a79f1bb64599919da2204ce8d86e95f462901b011a612b62bf3ad71a761688a672bc646e4b52c149c706ab1c4c1c65f", 0x78) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000001b000-0x14)={0x0, 0x28, 0x0, 0xffffffffffffe246, 0x3ff, 0xf54}, &(0x7f000001b000-0x4)=0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001b000-0x10)={0xc9d, 0x0, 0x1, 0x6, r2}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001b000-0x8)={0x0, 0x72ee9215, 0x0, []}, &(0x7f000001a000)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000001c000-0x8)={r3, 0x8}, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001b000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x2, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000)={r3, 0x40}, 0xffffffffffffff36) readv(r1, &(0x7f0000016000)=[{&(0x7f0000005000-0xfe)=""/254, 0xfe}], 0x1) 2018/01/18 00:41:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80200, 0x0) timerfd_gettime(r0, &(0x7f0000025000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f000036c000-0x5c)="580000001400192300bb4b07000000560a0602000000000000002ec28e0058a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a50000041c10e1ed5e0000000023221f1000010006f400f8ffffffe86b0f536e", 0x58}], 0x1) 2018/01/18 00:41:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x8000000000000088, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$inet(0x2, 0x3, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001000)={0x2, 0x0}) recvfrom$inet(r2, &(0x7f0000672000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) 2018/01/18 00:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00002c0000/0x2000)=nil, 0x2000, 0x1fffffc, r0) r1 = syz_open_procfs(0x0, &(0x7f0000824000)='pagepam\x00') recvfrom$inet(r1, &(0x7f00009fb000)=""/249, 0xf9, 0x40000000, &(0x7f0000bf6000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lseek(r1, 0x0, 0x1) lremovexattr(&(0x7f00000b9000-0x8)='./file0\x00', &(0x7f0000cda000)=@random={'trusted.\x00', 'cgroup+]\x00'}) 2018/01/18 00:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000733000)={0x7fff, 0x5e, 0x8, 'queue1\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000600000000000700000000000000000000000000000000000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000099f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000894000-0xc)={0x40000001, 0xff, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000000c000-0x5c)={0x0, 0x0, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1040000000010, 0x2, 0x0) write(r0, &(0x7f0000a4f000)="260000001e0047f791f6caff000003c0000a0000470000020000d600aa0600000000000000ff", 0x26) ftruncate(r0, 0x1) 2018/01/18 00:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eeb000)='/selinux/enforce\x00', 0xc0000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000161000-0x4)=0x0, &(0x7f0000279000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000066000)='/dev/hwrng\x00', 0xbce1c427c01de535, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000012c000-0x4)=0x0, &(0x7f000067a000)=0x4) epoll_pwait(r1, &(0x7f000093d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8, &(0x7f00004d3000)={0xfff}, 0x8) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000048d000)={0x2, &(0x7f000035e000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000638000)={r2, &(0x7f0000f20000-0x6c)=""/108}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000e71000-0x2c)='em0posix_acl_access.userwlan0\\\'-wlan0cgroup\x00') mknod$loop(&(0x7f0000e68000-0x8)='./file0\x00', 0x1000, 0x1) fstat(r1, &(0x7f0000d86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000976000)=0x0, 0x4) quotactl(0x100000001, &(0x7f0000a6c000)='./file0\x00', r3, &(0x7f0000bf5000)="99b8045f3e") 2018/01/18 00:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000721000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="aa1a3fe528f0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="07084924b0cab07f2635ff27ed112bc0"}) socket$nl_crypto(0x10, 0x3, 0x15) pwrite64(r0, &(0x7f00009a0000-0x12)="dafd203a9a2be33e7b67d4d539af8687a493", 0x12, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000858000)={{0x97f3dd24ecd2d04c, 0x3, 0x6, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c49000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d21000-0x10)={0x0, 0x9, 0x1, 0x4}, &(0x7f0000411000+0xfe0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ca6000-0x1a)={r2, 0x5, 0x12, "440354a7a2d787cd52a40e9367db06c7fd8d"}, 0x1a) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000275000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/18 00:41:59 executing program 2: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x6, &(0x7f0000047000-0xd0)={0x3, 0x7, 0x1b33, 0x3, 0xd3, 0x7, 0x10001, 0x2, 0x8, 0x80000000, 0x1872, 0x2, 0xff, 0x5, 0x94, 0x6, 0x6, 0x1000, 0x7, 0x0, 0x7f, 0x38a, 0x7, 0x6, 0xc0d8, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f0000036000-0x9)='personality\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) faccessat(r2, &(0x7f0000024000-0x8)='./file0\x00', 0x101, 0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x5, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000047000)=0x1, 0x4) stat(&(0x7f0000035000)='./file0\x00', &(0x7f0000047000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) 2018/01/18 00:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000024d000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000dee000)={0x7fff, 0x2a, 0x200, 0x1f}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/01/18 00:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) flock(r0, 0x2) writev(r1, &(0x7f0000b94000-0x10)=[{&(0x7f000061f000-0x99)="ed", 0x1}], 0x1) getrusage(0x1, &(0x7f0000dcb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f000010e000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffefffffdd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3}, &(0x7f00008e6000-0x10)={r3, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000dcc000-0x8)={0x0}, 0x8}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003c000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f00006a9000)={0x2, 0x0, 0x401, 0x642e, 0x8, 0x9}) 2018/01/18 00:41:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x9, 0x44003) eventfd2(0x6, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x3, 0x3, 0x0, 0x101, 0x0, 0x9, 0x4000000000000, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xedb, 0xa36, 0x800}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x6}, 0x8) readv(r0, &(0x7f0000021000)=[{&(0x7f0000721000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/18 00:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e69000)='\x00', 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000447000-0x4)=0x0, &(0x7f000097c000-0x4)=0x4) pipe2(&(0x7f00005af000)={0x0, 0x0}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f48000-0x4)={0x8}, 0x4) creat(&(0x7f0000f6e000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) [ 54.310788] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. [ 54.319716] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/18 00:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000df0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00001ef000-0x8)=0x636) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000565000)=0x4) 2018/01/18 00:41:59 executing program 0: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d33000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x4, &(0x7f0000d32000-0x89)=""/137, &(0x7f0000d31000-0x4)=0x89) 2018/01/18 00:41:59 executing program 6: seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$evdev(&(0x7f0000316000)='/dev/input/event#\x00', 0xa7, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xa2)=""/162, 0xa2) fsetxattr(0xffffffffffffffff, &(0x7f00003d5000)=@random={'system.\x00', 'mime_type(\x00'}, &(0x7f0000de1000)='\x00', 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x17) 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(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x8)=@sco={0x1f, {0x80000000, 0x7, 0x6, 0x6, 0x0, 0x1000}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="47719822a8e80aeb5d30e91535db630a683b3d290caecc291f3f84c6beb14706730fec66016aa6e13e55ade5d0c3708d9f21ee036afbe6ba2fed62689cf012c1f90cb9d8c1f5e74eb9f0bccd2168b61ea3c18a9711aa29c1cf82e2477c7a65f99285ab9ff1dabd0b5af3342fecb2521f0b488d74ef6f410fd61f467a26524b0e173a223f9e0281ad41866a2c903cd06a51c0f57c714bb332e78b961db4faf8a8f3170a0ffb90823d730c11a80b912eca5dcdf1bbc177a2470953ec5644c5e180656ebdda50c63723c1e653820452c6d516c796d224796deb443953c4", 0xdc}, {&(0x7f0000001000)="fb5dd5349bebe26ae670342d5a4addcc01f626caccb8122f185c7f2537aa02540ffeee41c754c36a4df06634bbedb16bcd2b3b4319b6e49f650fb9c94025525292f02bbbd6559d36fb2d91ea79358b6aca935d0f7166f23522c76e2d96496189cd2f7400d4bfa5b7fed812d2302bbf", 0x6f}, {&(0x7f0000001000)="fd9397b28d2aa62205c2fc4d009138d6148061f703c4a8b8254d086dafab7f2ae2e35265eafa4c5e5c4820f9abc735b4f2e8398543afec4447986081ba857ac029e5514a472a753b96bba3176eabd84bfd029d51cdca0501d3c8da2622814a891cec0bf1a4b11f7feb2c51c7f885470454327fc32b207f28890004cafbe3c4433d55ba21b289c767f3fba6f4e0d0c4d9bdc77d3b9d4787bb4df5c529d10d095e1b608926", 0xa4}, {&(0x7f0000001000)="15f418b3deb4fec136d514cd4a24a8f86d37fc2303db61d0b2e480395d63e5478d4b53ee68611293d09f38002ae29d140efa6f8a9d7b380dfbfc9330b051ab1d82893bd09e9392ac27590a2e673aab49cb660bdb7c478be1494fc2ce5fd9450aa9910d7331a5c3a58d077ef4e27740dcfe68cd65893eba4484e1a98136888b666a6d537b7d9b12819589c591ba98df1d21ccd6bf1a99caa0afd9a26872a6178935595a598e735e3cb611330b3a04f896a34cd947d8f843eaf526c36cd3af12827c39c16dabce203c64d9f766e4d8e00b313d4b5d1086f93673954155e3719ba57ad40e1c04", 0xe5}, {&(0x7f0000001000-0x46)="bf03fba81cb658a3c466f8b4d64d362471f965c633643cb5459db840dc1c04ef9e9efd3310b5f77744be7580cf6fc038d91d1d21367aecbd4fb76292c0b5b196e9084120b0e5", 0x46}], 0x5, &(0x7f0000001000-0x140)=[{0xe8, 0x0, 0x0, "4c7977df86fb516da9e7dffd172086d878cd6707d295ba5d79e06b3947c3b9d18176695fea7a35cda89e122c1c4f407ac6964378405ce007be43ec1e5af230091c23ba20f77969761ada7ee07c641a75e09ff8be4510f922f2fb7bfbb382060cb36b2e5f8d4a0dca746f7e59664bb8eaba601967fb8c185bd04dc4c135e127fd59a09adad811ce576a561ec7317b6738cf84a770182af8031fb63fe26031363d545236f624453aeb1eac1b8505cfb6e23edb56c9a27fde4d4897094a261d584c1447dbd4a38d214a38c1c2c62fcc3438048f6b"}, {0x58, 0x108, 0x1, "ae5290a024c80bb7fac8d4c3f2b89c483ea05f04edc119b2465603f307510bbbcbe718d9e6404901397ad8f0fd8a7928c4c238f4c911a249ec8f596ccd320edf0a03"}], 0x140, 0x1}, 0x8000) 2018/01/18 00:41:59 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b6d000)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b6f000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x1000) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) creat(&(0x7f000004e000-0x8)='./file0\x00', 0x180) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/18 00:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000214000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000230000)='/selinux/access\x00', 0x2, 0x0) listen(r1, 0x3ff) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000930000)={0xfffffffffffffffa, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee5000)='/selinux/enforce\x00', 0x204800, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00004a8000-0x9)='/dev/rtc\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fdd000-0xc)=@sack_info={0x0, 0x100000001, 0x4}, &(0x7f0000802000-0x4)=0xc) sendmsg$inet_sctp(r3, &(0x7f0000f31000)={&(0x7f0000bbf000-0x1c)=@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x903}, 0x1c, &(0x7f00009a6000-0x40)=[{&(0x7f00009f9000)="d1c29c1b6f3cd758ca4beafd22b70665f04324e107a98dd97d0ece34953764f0e14324126b9ac8ab36d289ba0680f12e109f4780d45a9a12f510dd0129e3452e57e10afea985a45da78a0ec14bcf39898ed45a0838254fe07170c7b8034ca7f2fe9bbe3eb52b8c5d3d2689f3d8b7e3773e70f32c9bbeb30678b7f76ec0841b8152258aee3b2856a21130542fef0786", 0x8f}, {&(0x7f0000984000-0x95)="76dce5392d7b25be5e6755bd8375395ccfe17e7925ebfc11b27862ab3a69c6a9f494ed3281988af654da5ad0fdcad63dfb71cb8032038c8f1b8bc963b4a14b3468d126d531eb784c264592e6a722816a1da2dafabb424cd22dde0b2c64a4e7622bf9d19e3ec325e79176a63726aa23b027cea59c1f5bd540bbcc984bc4929ba4a27810a85391bd27a995e549445180b0b8b73e3a19", 0x95}, {&(0x7f0000db2000-0x3b)="1997f9314a886b770a3b91f75644627445fe40151da3ba9bacfdf5e61f07c83e02a6cea15569d7a4404df5d32006d95800e43fb2bf17b37edf8d85", 0x3b}, {&(0x7f0000928000)="", 0x0}], 0x4, &(0x7f0000c9c000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x0, 0x100000001, 0x2000, 0xb17f, 0x7fff, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x8, 0x2000400}}], 0x60, 0x4000}, 0x800) 2018/01/18 00:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchdir(0xffffffffffffffff) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/18 00:41:59 executing program 7: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dfb000-0x4)=0x40, 0x1) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:41:59 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff2000-0x9)='/dev/sg#\x00', 0x0, 0x1a1101) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ff2000-0x4)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000c07000-0x4)=0x0, 0x4) 2018/01/18 00:41:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00007bf000)="") getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x108)={0x4, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) stat(&(0x7f0000e67000-0x8)='./file0\x00', &(0x7f0000844000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c74000-0x15)='/dev/pktcdvd/control\x00', 0x6042, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@generic="7703b892f482c84dcb23575f016f9748", @ifru_flags=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x174, 0x0}, {r0, 0x100, 0x0}, {r0, 0x20, 0x0}, {r1, 0x400, 0x0}, {r1, 0x0, 0x0}, {r1, 0x480, 0x0}, {r1, 0x8, 0x0}, {r0, 0x0, 0x0}, {r1, 0x8401, 0x0}, {r1, 0x1200, 0x0}], 0xa, 0x8001) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000005000-0x56)="") socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000-0x22)=""/34, 0x22) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000004000-0xeb)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000005000)=@int=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000007000)={0x0, 0x1, &(0x7f0000007000)=[0x0], &(0x7f0000008000-0x18)=[0x7, 0x0], 0x0, 0x3, 0x0, &(0x7f0000008000-0x28)=[0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0, 0x0], 0x0}) 2018/01/18 00:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e88000-0x10)='/dev/sequencer2\x00', 0x303400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000098a000-0x8)={0x0, 0x1000}, &(0x7f0000d52000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e05000-0x4)=r3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) mq_open(&(0x7f0000157000)="7365637572697479b12d2c656d315e00", 0x41, 0x5, &(0x7f00007a1000-0x40)={0x9, 0x2, 0x6, 0xbd, 0x0, 0x80000000, 0x6, 0x3e}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x0, 0x0}) [ 54.431743] binder: 11412:11421 ERROR: BC_REGISTER_LOOPER called without request [ 54.454868] IPVS: Creating netns size=2536 id=16 [ 54.468539] binder: unexpected work type, 4, not freed [ 54.477761] binder: undelivered TRANSACTION_COMPLETE [ 54.483552] binder: invalid inc weak node for 103 [ 54.488878] binder: 11412:11421 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 54.505422] binder: BINDER_SET_CONTEXT_MGR already set [ 54.511159] binder: 11412:11438 ioctl 40046207 0 returned -16 [ 54.520634] binder: 11412:11438 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 54.540290] binder: undelivered TRANSACTION_COMPLETE [ 54.545439] binder: undelivered transaction 102, process died. [ 55.209752] pktgen: kernel_thread() failed for cpu 0 [ 55.214865] pktgen: Cannot create thread for cpu 0 (-4) [ 55.220479] pktgen: kernel_thread() failed for cpu 1 [ 55.225566] pktgen: Cannot create thread for cpu 1 (-4) [ 55.231030] pktgen: Initialization failed for all threads 2018/01/18 00:42:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000cfb000)={0x0, 0x0}, 0x4, 0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000cf2000-0x1)=""/1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/18 00:42:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x8fdf1ab0d10204d5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x8) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000296000)='./file0\x00', 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)="") 2018/01/18 00:42:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000940000)={0x0, 0x38, &(0x7f0000aca000-0x38)=[@in6={0xa, 0x0, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000d98000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c64000)={r1, 0xffffffff00000001, 0x6, [0x0, 0x3, 0x5, 0x5, 0x8001, 0x7]}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") utimensat(r2, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/18 00:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x8004, &(0x7f0000b19000-0x8)={0xdffffffffffdfffa}, 0x0, 0xfffffffffffffe3d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000188000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(r1, r0, 0x0) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/18 00:42:00 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/18 00:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x4) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f65000)=0x0, 0x2eadd899) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000010e000-0x4)=0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) kexec_load(0x3, 0x9, &(0x7f0000633000)=[{&(0x7f00002a4000)="a8746ea040e52d58f9644ecd02436f8a7171ab6ab207cb6e5e5a29b3a0efbdea2c242d0ae8c2cfbb5768e5ba2eb4ed49c7a15cb224caf654c7c41214089475015dd2cdca477a215ade986a9049271ca9557fce329079e7a697bd93bce2a6bb911196bb3d85ea1d2493a214363258f4e01d8687c266a493856abaa43803", 0x7d, 0x9d, 0x10001}, {&(0x7f000000d000-0x3e)="a1f3bcfed2ab7a6da3674a55e77084086cd59f2bc89e0547d8ed23fb7994b07fb11c50db3f334c55c2e9b19d749cfeb5131aba311c46e61bf4b81cfd85cf", 0x3e, 0x100, 0x32a6}, {&(0x7f0000de0000)="b3c5025a3497081ba3b5c5117995130b65577b0536ce667d70d6860694e024c88c622faccb76b23c6c6bfd3c876a215883a643240a78933a9d7aedc243dd149c5bd9bb4e5da1ce29dd3ebf08ad7cc218be5657f808713c2f8df4f1242bb83e68220e774cb08124a01256f62872b2dd8904f59d8dbd8f513f6e77b00c13a31afaaf3c750f2c991ae9e23454584cb6f1412ed8a8b0cd668ba234eec007478bb313c7221ac553883861e5f6000f89a05b95547c86d7220e95111006", 0xba, 0xc23c, 0x7}, {&(0x7f00002a1000-0x6)="4b6cd9a3f5b8", 0x6, 0x80000000, 0x6}, {&(0x7f0000f4e000-0x59)="5cdf7192a029baab9f00674ee86013ea3ff0d07b97a0f86a74f6c2c5e866afb67b005ad7f37cc3d2eaccdc37c282698794bd370a104a5c383e50450c196a582f2c1035eb4e09aa62922ee7d5b3e0a50eff83890bd9259ec1ba", 0x59, 0x100000001, 0x80000001}, {&(0x7f0000440000-0xaf)="fd05802518c500091aa643a221d0197f36fb992be6395f956e83558e66111bb404252f2cdc2417dd373f95d01df2929ac2973085fe7295de73eae84ba4bd44b24f832d8b6c5aa72817f80778440be7f54709a01d665be391729c21e30a19a9efbc34d57ab524d53f8f49dc0026f80b09a4ffa1b8682246cd51436973a97b97dee5b7082c4c4c4ab16c52fadb5b51b2e8f1286bb58c7457a82d5e90f3adcd186758031bf84ae01f45152526947550d7", 0xaf, 0x101, 0x5}, {&(0x7f000095f000)="330167dc23ad89267bc87a5ac719b95a51e5a39821945032c27fe2fd6d58b2d201c4bd36bb336f5f5c8aad38ba48d72f2d9de8cd9bd72b456aa5ff91419b478ae1406e51cf38f1d2fb81ff459606ec02bd8b5dbf34eb1a1f35a023c2e758e7e292144907ff82613f9663d401c565ed17b09428edbc8e0bd0e254ea7b023b1b2e1a04e4efb32b42979f56062585c6917f8890631f896528a905c9e621e5b7031495720a225e74bd54eb02aecbaed7fc3ed5a7fa9df7892d7085c0b4eaef57", 0xbe, 0x4, 0xfffffffffffffffd}, {&(0x7f000043f000-0x82)="d7ea5987aa81ffb1b768c25c774a863cdd0fb0aaff9ee26a9a8d3424240eb800c4e26ed55ff20c16e21b65a572cd4e870c8a755f61a3552926053ba923403943a23538155991d7355a3bcd7c91cf0c1818bd1f05c72b8899503cb693732ee0edb64e8db2e13ca081901813e0f1fdb468e35a483e7d16fdfcb7dac8fbc10145f7fbb6", 0x82, 0xfc95, 0x4}, {&(0x7f0000901000)="3a800ec647c8a8522945eb7ffb26a92ceeac7fa2362b92962ae46c7f645793d4ed6475cefcbb1295dcbb7a883dbdc7c822c49897e40de6634a068f66c7d272417c8d1089384f6631c3ac0d8843b5d0824a910c350898d452c36f573d31c0f3b042fad627791ca00aa8c5568508e2e9b6e315ec07871843e423ef45ef27952e0cd62eaf8b1e1210ea747052ff80e9f6a6f2093f00d0f670c596c12f9b0bde8c5d9193c786cc06f0a435bcaa4ead05957f0360440d92484c09fb66a9acec1ecc16fa109a0381a7867ee8", 0xc9, 0x7, 0x1f}], 0xa0000) 2018/01/18 00:42:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xfffffffffffffef5) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00005b0000-0x4)=0x8) r5 = syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000ce000-0x4)=0x0) r6 = dup(r0) r7 = socket$nl_generic(0x10, 0x3, 0x10) close(r7) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_out(r5, 0x0, &(0x7f0000b07000)=0x0) chroot(&(0x7f0000612000)='./file0\x00') read(r6, &(0x7f0000f5c000)=""/50, 0x32) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r6, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/18 00:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000798000)="74756e08000000000000008000000000", 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000db000-0x78)={0xb283, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, 0x8, 0x2, 0x0, 0xfffffffffffffff9, 0x0, 0xfffffffffffffc01, 0x9, 0xffffffffffff8000}) fcntl$notify(r2, 0x402, 0x29) sendfile(r2, r1, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) 2018/01/18 00:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) exit(0x3f) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 00:42:00 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x8)='net/arp\x00') setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000009000)=0x2, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000c000)={0x0, 0x6c, 0xaf1e}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000d000-0x8)={r1, 0x6}, &(0x7f000000d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000b000)={0x0, @in6={{0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x934d}, &(0x7f000000b000)=0x98) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/18 00:42:00 executing program 7: remap_file_pages(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x0, 0x200, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/01/18 00:42:00 executing program 4: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a2c000)="240000001a0025f00018000400edfc0e0a0b00000010bf0202faffeb0800190048186be0", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000faf000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000001000)=""/4096) 2018/01/18 00:42:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 00:42:00 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009d0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000138000-0x1c)={0xa, 0x2, 0xffffffffffff6f4f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000013f000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eb1000-0x4)=0xc) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000dc4000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 00:42:00 executing program 5: pipe2(&(0x7f00004b2000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"78c7206568aa621c6778d7ea5a7d7753", {0x4, 0x3d58000000000000, 0x3, "ea1cf4a348a0", 0x7b7, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f00002f3000)='net/mcfilter\x00') connect$inet(r2, &(0x7f0000a0e000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r2, &(0x7f0000467000)=0x4b, 0x5) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000ca9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/18 00:42:00 executing program 0: r0 = getpgrp(0x0) ptrace$getregs(0xe, r0, 0x2, &(0x7f00002db000-0xd3)=""/211) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) tkill(r0, 0x14) 2018/01/18 00:42:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f00002d6000-0x52)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x394, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000483000-0x14)={0x51, 0x2, 0x6, {0xb89, 0x0}, {0x101, 0x2}, @rumble={0x1, 0x9f}}) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/18 00:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000fd000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00001d9000-0x1)=r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4b, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 00:42:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000065e000-0xc8)="b104e3f8ee9d855611cce217ae65feb23a36042b9779b74ba9817a8b98662825ed16bad349aaf036d55dce3d50c035c9d78aba46eec9222ca08cd4a3a7d87f54e1bef2cb82414bf638ac90ebef5d16fab8545375e3c36e1c4dbf263a9f83c9c1d7326f4d1b5bfbeecc482660acfe031739d31cef949a0d6f70fad90c740fb4b4dc488ce2d24ab7cbfaf3c267719fb276ea94ce4e25753973f24ae693da5371e4eebf2f8c4c0761617990b8442a58e31c26f1c47ca439cb8e2abb9f3fdd316a1c0dcfc39a4d377f7a", 0xc8, 0x80, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3f, 0x2, 0x2}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x8)={r1, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000263000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0xa, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000040f000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x80, 0x4, 0x400, 0x87, 0x80000, r3}) 2018/01/18 00:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e97000-0xd)='/dev/usbmon#\x00', 0x4000, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000964000)={{0x0, 0x9}, {0x6, 0x5}, 0x20, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) lsetxattr(&(0x7f00002f3000-0x8)='./file0\x00', &(0x7f0000b68000-0xe)=@known='system.advise\x00', &(0x7f0000856000-0x1)='\x00', 0x1, 0x0) accept4$inet6(r0, &(0x7f0000470000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000053b000-0x4)=0x1c, 0x0) 2018/01/18 00:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000981000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce5000-0xb)='/dev/hwrng\x00', 0x10d000, 0x0) timerfd_gettime(r1, &(0x7f0000878000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f13000)={{0x50f, 0x0}, 0x1, 0x200000, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002ea000-0x14)={0x0, 0x0, 0x7, 0x20, 0x4, 0x4}, &(0x7f0000f72000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000671000-0x8)={r2, 0x5}, &(0x7f0000c9b000-0x4)=0x8) 2018/01/18 00:42:01 executing program 2: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000dd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dd2000)=0x10) write(r0, &(0x7f0000dd2000-0x27)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) 2018/01/18 00:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) execve(&(0x7f00001d7000-0x8)='./file0\x00', &(0x7f0000a09000)=[&(0x7f0000ded000)='\\-GPLproc\\#)$.bdevproc^\'\x00', &(0x7f0000214000-0xe)='+user6system\\\x00', &(0x7f0000101000-0x4)='}-*\x00', &(0x7f00009f7000)='+\x00', &(0x7f0000c6a000-0x1)='\x00', &(0x7f000012e000)='GPL\x00', &(0x7f000060c000)='+procmime_type!proc-bdev\x00', &(0x7f00008bb000-0x1)='\x00'], &(0x7f000065b000)=[&(0x7f0000d1e000)='\x00', &(0x7f00008a9000-0x5)='user\x00', &(0x7f00002ba000-0x1)='\x00', &(0x7f000082f000-0xa)='-trusted@\x00']) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000ff000-0xc)={0x0, 0x7, 0x30}, &(0x7f000045d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000545000-0x98)={r2, @in6={{0xa, 0x1, 0x93, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3f}, 0x98) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd(0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00009ba000)=0x0) 2018/01/18 00:42:01 executing program 4: keyctl$update(0x2, 0x0, &(0x7f0000002000)="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", 0x1001) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b53000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000ecc000)={&(0x7f0000842000-0x48)=@full={{0x3, {"cfde4fd0ce0d0b"}, 0xa3d2}, [{"867779029bc48f"}, {"3d667b8d7dc337"}, {"59373968ac1796"}, {"2518bbd92b3167"}, {"5751fb448a1618"}, {"cff230fb51df88"}, {"f2eaf06c19c482"}, {"693a6662f46b8e"}]}, 0x48, &(0x7f0000c63000)=[{&(0x7f0000842000-0x5)="138e1ad26d", 0x5}, {&(0x7f0000782000)="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0x1000}, {&(0x7f000092a000-0x24)="3334a89b946a957c428ca5a239157880416750739c3c050ff1aebd5494f544fcc93b6ff2", 0x24}, {&(0x7f0000000000)="78a6938d20cf7b7595585c0a38a343d774307282e2df9dbccf1736517b025e81f1bfed5b34655e4351d383c6b44b348cb668f8801aa705c29111bf64640c5076bd067d7256a9c9a1eb3adf630eddd5f2731b6073097c8a08376dc56e80f7b7d221b1b4110dae9b7872759087c34bbe2d47605421b7a8f5ae7adc8f7defbf65dc6a0234d1e1aec0e059b8c20dc13943b7bea4e40bc6eac3d668e48964bdb9b5e391575626b4f0cbd0ae6f1244b1c9db271508bbbe5f7d1387511c8b7a523e0768e9868996f51f988c8655fb7b49db3558d0c5578d860fb77661e2a2f4a322495dc7d446c5", 0xe4}, {&(0x7f0000f6e000-0x1d)="19cd64ea9df2801fa07e96f8f1cd3d864929a9c478705eab2afc921922", 0x1d}, {&(0x7f0000693000)="834c51847d3a0ae47541004594450ae724d8c452d90d20c8cdeda318fd95262f4d73f691c776284279c77e96c6705f940eb1a38b66e68f27feea7bea6f248409f8c9d46b9400ad90f41dd6d8c3b12f9f2b135f60467e9d459748e911c65c3e7c2cb38971dde1b230ca6a3c1e58dc136bdf14e7ee481ce3968c81f2efb370ffaed19cf773cf8ba5fe573d5312467346dbcbe647a72a5f1fd492d36391c6c021b1fa03ff5097b6d0b023ef272b72c2767c89cb991cedc2439775aa54fe80c2814cc200c6f4c8ba721ddf56c4ea2c5baec3ed378b4c259c536c", 0xd8}], 0x6, &(0x7f0000001000-0x1520)=[{0xc0, 0x105, 0x9, "721ea32c5c55a473213aae9fa1150f2b69836a0a3198c291ccd20cfb7e48270cb4e2f05985322e1fa21dcf0d95581f4305c5111b0a288be8a1120c15a948f221d8c0982991c4cab6823669af3ebbfa08e5e63a0c9c991da25248ba7b846bfbb3b7596140ac4f7dddb8e33a933bb1c3994b6d1b0d39d7ce5736d477f1202877e5a6e0de928ff72f120a629dce0d652fc980702c5fda202a4873a4b01463b03387b581c42f6312dded6e30d609"}, {0xc0, 0x101, 0x4, "e9a8bc391a45bf92dd0e5d6cc933869032f1bad172486be1bdd18b9f9de753fe3fd489c7644e16644e1e9f03785d52ff3c8265a25fcaef43fe8e17a544e41ebb85277a430bca815f323b9c813af16231056258aa5bf3959c11b32c7c218db5700e1e809a3642695d009322b3bba0f58584d7caf9b55995917467bf983a38ecd4ce0e647773e2269a1b68d7b967a7b410ae4ad44569e652daa0a1ce3ef18dfd142eb74ad623b4ffa72f88"}, {0x90, 0x12d, 0x4, "454d94a7ceeba576c939c3f8a0015af2ee1f087cb1092e91780332119c213144f540be0dcc8fe23b070de003eec0d9808bdf48d4e3c590f0d0c06d8bc4b6ae5a34d7124d2c1df6d905cd282de749816edd67fd352bd8caa62e207ebd480903b8b88b57dac62024c808afb244bb6398b32579354cfaf0e37bb153331326"}, {0x1010, 0x105, 0x2, "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{0x58, 0x1bf, 0x6, "306bc5baf96c7a7cb59af517a94ae21d1a3349a8dc5d0f7c1da49b51d670a3c5c5d65b071cd9801b62350e5478af8dfbb8127e11bf7f073eb44481f932b1d75b585f32"}, {0x40, 0x115, 0x5, "38ec13b66196091803ed67ca816a15cabe40508017b2eaf8f14e3df10cbdf7da634143e1e6a1027c0514"}, {0x110, 0x186, 0x0, "7ee5fdc692252893d36f1427611586760cc8d5c5dc803e805dee30d0e94728747c14e7e899a67ea6538b79823be666a8d2834e9abf86f5f03f1039fb00b7d3829a59d5229cc76d2b99426dfaabb09ad2934d39d3eb7797c17d8e2761e17802379258ceab3cac38aab55f6eddd0ef8ac86feb583263a53879afbdbf2c14257b009558aff154d7c6694b6f319cf295a66d4fe6972bf3c6ad3dcd77429edffdb94bae104e0d6cb222a8304189cf34a49c7b95147bb60a9987439a5e6bf15edaabc19b8f89af15ecb811202981d433c2390e3cbc639c32186ba37a2a1b9cb413810bd67000a4eccf34d4a05974422fe82d892e6ddedd30cddd41ca"}, {0xc0, 0x10b, 0xd4, "549df9ea4854230bc6f90770684ed37ce65c7e72a07d8f1096939e28f45615dced1ddbfb7adeff3aed3686486f48aa3dd1296f31be14c5d6757f3c51fb8a4f65f1777840430647861817935a2cd8f678976d60bbae773dc6975d84721ffdf1ebd21178c3871920bd231e4d52070932b78781550e30236b24d1a7860b0729fd536461253665ec9bef1ab6ed69b5912bd56073a33b9b6b16f8201399c55da9b8d3d5176f76f53ff77e2f"}, {0x28, 0x1ff, 0x6, "56345dc32b893c98eb578c1c6d655e23eb3fff00b71865aa"}, {0x70, 0x101, 0x6, "ec9aedbba688b872fd9249c2b68698444fe65df0de1b528da53f3ea5a478651f4a9e360407094ad014ec84458dcec673cc04aee78fac629e192a4dcfabc2a4ac823e0b3cf47556be146b11956b8657de251aae978b8fbed880f2"}], 0x1520, 0x4000840}, 0x0) getpriority(0x0, r0) mprotect(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x300000a) 2018/01/18 00:42:01 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fff000-0x4)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ffe000)=r1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ffe000)={0x0}, &(0x7f00003e2000)=0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000050c000-0x16)='net/ip_tables_targets\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000223000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5, 0x0, 0xff, 0xe, 0x0, 0x100, 0x7e}, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x6) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/18 00:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0xca30) ftruncate(r1, 0xb) 2018/01/18 00:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b43000-0x10)='/selinux/access\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f00008bc000-0xa6)=""/166, 0xa6, 0x62, &(0x7f00002a7000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg(r0, &(0x7f00002fd000-0x24)=[{{&(0x7f0000f4e000-0x20)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00009e7000)=[{&(0x7f00006cc000-0x99)="122a84d5db580d886a6d79941baffb57a073ef321264ebe107c5cfeec6459c0a2bb30fb95b126085d7768dd21de321067f98d9930bf9ad4515c1ddfe8376f3df956322520b55d0e65eb001a7f03f5827187e73dc1fd7a052572ab805eb109a21da86af48a8a810a20bea7dd922e77d0fcd56f1f703194ff0f478d5d43f29a8f25ac1d98586c28db2746679f9988699f9fd0183804ca3e14fbf", 0x99}, {&(0x7f0000257000)="a171a16f0edc60fd2a494887a842358dfeddf5bb21ac6b9209f70fcc9c1da7d06d9bb52bd6ddb8d28ab52bcfaf737c76299ca06f05aafcf5bd311f86cb97c918134517ba189644cae3924ed2874c3ffcad4d43c885a9865db07f077e37686c28666edec056fb6d5c4a76375776dd19abf453b6c296b0d87948239551b70f8284d09150fa76d6a58d24ac167cf80a27e1b6cbb83eaf1ac2603a552e202e9ecce1ec69d4f9ba1e32190ec2d3056619bd3b381ffe2d3d2c280a85e008cb408c182f6808f39c471e5376269723198cd6f217a26bfe3779", 0xd5}, {&(0x7f0000484000-0xa2)="33d78f04e2f32e20af44463666f963d44515c711c82daf34488d03512b2fe0abf7c83e475bc148e3cf01f244108f9c482f7ee1bc4075b3d041e5672fd94d9d4d16ac106f6d16f591606ab2b4bfaf965d9eb1a324ebf9757c2e1d07dca4b660ce82411bb01729cd5a5b2ff2e435e4f38e006a2f644e668982e1e15753467a1feef9d9e33f1d7187e97378b4e84924ac3f43c2f5519d0baecab39f571664ed59a9e07d", 0xa2}, {&(0x7f0000071000)="720521a6c260a83a1955ba96c84e56ae63e31e99feda66cfe8e2f79fa9771a295d7e680640ff9224769e177e6a9eeff395750bedbffd6ad30a12b10b1e574e63a3d409953ab174f2599ce6f0876fd0dcf826afac0a347eeb6612e0d272fc43567ab8928c59ada6bb2f05f57226e873c6fa434f3fe3ac0f24b144983d05a7c213569a985821118e90ac9eb87d9f82dac657ab20cae563e6c6013569f157624f3980898d0f3f7c5887cbefcef7ed7ce34c83586dcb03b0a30e", 0xb8}, {&(0x7f0000cb0000)="dd533755b4a3c96a562ac6487cdaa24a1127cedddc7c96c585a4d544b5c4893aefd72af1efbeb75170c46875a21c18cd1b4e7da594251f7b521cbb0be0df9c220aa664f68a7d10e9eea3857990f192400cf5802878b01e9c7f92c7c1e4ed84afdc946d687c796364e16db4a26f2f379c57c55df1e327ef64f07f9aa2ad0684a6d10dcdb3ec71784a0a73a22b80f0cab613ab04253a84e20e83d40a4411ac6874580020d76efc543a2ee195685e1c07b328c7fb952ad354ec9303d4dc5ea4c253135248c0b5628259f16ee22a", 0xcc}, {&(0x7f00005e6000)="c6c04093c7c163a7f1975bed2bd0ac088bce639ec974400bfa09e08e0b5c09f9cd4e70fa82b5de841e8b5f5af4b0eb1b9d9390c98ed3c56684e923fa85", 0x3d}, {&(0x7f0000c20000-0x9b)="c45806cff94a02228e86c3356392f5f6d0d0218d2562ced353257104feedc01810581f9805eebeda148511892fc3acaee75749e4cf11afbb6dae04ca969786d582fd6721c649bd25c6944009bc0e6651b01a5ce5038f0e9232f1493cea385f754fc0cfbfdd84d0668e85af4ca8244138d6a6cb7013102fc25c98ffa48f559bc16c0a02d566a3b45320404ad22396cb1d0947e14642b6bdee60ffa7", 0x9b}, {&(0x7f0000122000-0x3)="f608fb", 0x3}, {&(0x7f0000abb000-0x60)="fec67fce52257afd3113537fb77973f3dc0f614306e7becca22280c4c579f5db237dadc7a069944a290272d89a4b3342ddb2407de483f4124bd3a8bef7601cc0607e594c5048060387db6285404e9155cd1a995ee297d6e009727fd48b362dbb", 0x60}], 0x9, &(0x7f00005ae000)=[{0x108, 0x117, 0x80000001, "9b06f00c29cf08bd17c8664d2741a29d685e145e7689cae37dff05120f300755234c95731fe22e5e7cd1a8eacedc8926c7d178f11005a1a0368b1ae3dd442e2cb0226ba7645247f77a832bc26351650e772130a2ec4508aa9e7d67f6a1e6cdfbc646c330cc3aa33b3522af36ba924be91becc409292de411d38bde1916f396b9667ec6d47e7fd24d8357524b386fe07d596cdd9c55a039a6979b1d442c4408a2ec9504d3195a267a7782e06e10b9d32f45ec2cf366f0fae5a5da9058cbc6a4192c388547e2de5ce0aa520a419dbcf1f16785028a545fbf38c714a72148e573da57736f65591cac3517202deba7a34c3963"}, {0x38, 0x6, 0x1f, "7ed0fcfe1e14cfd21e379deb17b06a430cbdea6b65db11ea16095d141920c2349b983c245247"}, {0x30, 0x10e, 0x3, "a2a5a0fa9529e8b31a5c43dcb317764dba86933490f5c11c7b13"}, {0xe8, 0x116, 0x100000000, "84397bb878b9fb7871ecdb73a984a67d10ee7d01cb1a33cd4014a5883e17e0955872eb3ae9a705cbb9360b3c90b20be235822fefc2241a8f99456ac60ef29f690dd566b1701c896d8fb1c0882fb03c37f1ad02e326e8f23fbf5e7d02ead41300a6339575f2261e06d87c2f7dc4d604ab90e147863145b7c8705c76d50d855f6eee423543dd0456611c11a6a1b2f9ec96250053cbbfbdfe46e2f946c3e3a5edabf326decd0f8945786334d36570ef5be3272868ab917208bf786990131a250091ec691e52797b9e582d4fc700cf363f0e9a094b32ca"}, {0x90, 0x12f, 0x7ff, "2ab1da2ec7fd3a7c810407a9bc3f508aff143e7834dc22bdf0e5b7d648f72bd3e58fc78fd8785b7b9eb056aae2ae0983758f8262c6982e7d1112e3bbdb867847e5481939e05044acde6163760978541a986579adb688129562588384d34588d090f9b03573768999f3be140b117227aea8eaa0b530f2032596a7d2"}], 0x2e8, 0x48001}, 0x49b}, {{&(0x7f0000681000-0x9)=@rc={0x1f, {0x1000, 0x4, 0xffff, 0x0, 0xfffffffffffffc01, 0x7}, 0xd8}, 0x9, &(0x7f0000074000)=[{&(0x7f00008a5000)="327aa18d7157581c8b0f3d4f65d03bf17e0c810547870c25e774eda794b5dc88d78d186291364c9918442f342c465d85d8cf477a3324cda999cb0cb8f237bb4198ee680a6a92d23994b6f8f17cf3376f1a26402eb142d2081a6ea187b5e5676b9873f49f1611c5069fb2ad1ebb0efa86a9672fc9bffd3f32d2e53546e6048c6895f8b766978fb0449762306aa26359c6eec55b5c0779b034db86f13f420749179065bb31cdb0dcc6673c1b47255819a000e6e414366793cf454d249ee8ad9499448d2aa067a46311a2", 0xc9}, {&(0x7f0000db5000-0x1000)="25e25c56dfbd25c191a66edbe98362df4773481cac58e0b6f3010348ce9f2d72c1f84be4a9d250b3946adb4c4e5dff2fdd11fbaa1f32241aceeb5b6ddeb1375c435777355ec7756396187a0812272378d1e1251481742b668ee4a117f1b17d99616d691e144aa748ffbcf58e1a3cba8cb54cc80e12247f8a86eabb3f6dbfb2decde142ecba28c869d9b532da79dc966a9e2a96f9f350b7f6bb363cedd3117611c98f93001f85111ed03e6f2fc6c744bba0e6f0c7b9a8455d556d8299e6057c26122671e12a81242a021d581504cc2da21926ea7041860ee2a778311602724349b00656e0f0bb450b2911a38af90b2ddd2f61972bbacaa3fdf66c47a1c9c24e3f5876474d11a030ea0629a9d08977bf8df80068d49ec5053efa72f7b287c7e5c65550ec9d3745bd5964a98a16de31f7b1f7953ed4b539cb01e808e165e6411c133aef842358c71dc4d0fede5e9374590ac91c356940eb8bdbbdcc78c05310d93f4e0254934d329c7333cb76af92589140621627794aac4e78dfe144449baaafbeb3f8ba8a16a385db3333403cc68ccb19a8005ce3792b7f218564c46f2adeacd15c1d3617fe3bd8c41ba2aa2a9467c65399a01cac62b0bc5db8e9839e64f20da24078b53742edcd1306ee388e52d83c3867ab15d9ec9513f66397d3510681bf6411334c2b9ef3c9e0eac1e6d29db858aab448794b7f06cc0b11c8c450a9b41a2764d9c9c6f579c7e330c9527de8b0c7daa7ee6effb4a930e02e9e8bda3b2bdb1954e6c6c431a53eb672d6f8e8f1c9cf2fdde5b5a7cf04f69a20cce6a65e03891051f77b23e8eba15fd02e550503cfefb1ad7f7cafc4c06b80d6730a440b3db27eec2572152765ac1d812ba86144b5f020b3971f01eb2ee990753713454fc0cb5338aefbd04b9a5fe3e2bb2e92a29ad98cd0afa2d9bd3bbe53c68ea01eeefee80e711f36baaaef8f1639006cd6974e577eb38132b88b29a166a8bcb99bdc120128c003bf31f60af8bb1aad789dda1f7ec2ee0987c85cc17753fec12ea54d05b70a19a997cf02b4feecab96724d2d9ceb5e8ea72c3f7c56e9841627afbae314c92139484998d191249d4981f78a17ee70bb0e54a0826f3ad71c50b263388264d6d90118cf9980d8d333fe86b390a768cdf43f3e56074b3f88e62ea4ecfa5a3513803534c6a56215101fabc356dfb28be1b972e92335ed8ce997cc18cf1ec8520e4827f4cd8d4ff4aa72aa804493bbcacaaa7f55fa10da2da4a68f79de2f29297b46709f355647a9884d3a004ef1764671c3e87682b00a169b48ebc42014d3bfae137b54d2fba1db008e52a5ed33934708b12ba78976a535ca4ce3b2c0bfe7708da580081580eb279dd4311e6c4cf46d52633fe77c09dd4583d89d5ff213478add31bba9949d6be29cab863efef432191f600b758d11fb81d6835170069c2bda6e477cc5bf2b7a541a0527c0514422aa6863c156f5ab488defdd86cd1f5c7c2590b133c48ce3703c4edd0b8941b511be9d3e8417f2bb2e94cf36cad1d8b91166ccdf278b6af5fa141f73a815778ab3b3e0c8c8af7f46ac2f2022e76f130094cdb345923bb019afb47019601e95b8ce8f2cb53696f3813680d4d911355a7fbe96e41e9045192bb619e4177c8761d0f9f858582c2647045b3d44a81920a6acf50057c3ba63996b9bab756b7641c923e3c3705b92f80497bc0d5cd6025ce9f87045c5f4d79ebcb1dc52524c788b140474d790413da00901aed4b8130c4563bc0cc0c18b123ab8c7a33d286593ccf195ae2017aee05e8252d829366339265cecf31a27907f412f37008a970f84bd469eea825822c9ae7d4a541bbac3c2e15c2e5623d228668188ebb641490a8afe6afa7bfbe87fbaba8ce8a4e7904c9f392e8ebbc8c9b6e71ce7f4702d817acd3c1e0556fdc45b8754cbe64ce499369a57cf5b9f7dd41a10124850d8d0cc6aa3dff92bee0588c19933be1f5486d1c0ccc356171ca5692ece0530745909b3d360c4c601e78c8a235de74d656b3e0012bc6982bc050c798d8df2ccaa196c5def6b70005937d6b9c9adde9987f78442418346609275f10b98505f85538b6780065646f0a5c33bef4449d1af97de80f8e2c557ba3d2ef01e01e072f750aa3721f2135a37da027d83a90295eac3de3f851429b3e0c5545c349202b35a232dd9b88808275aef34fbcc533709b8d56ccad77ac2457c2d0e7828d92ade2e6872f2f0ece12f2d509ba8871210e28a65313919e7697c12b284582da3284f58f8cb4192168a9d2e60a8da28d42c752de27546b1d2ebd3d84ae0c5454120467f463a66eac1f6ec9cf10607e0967106be91dec7ad5237c33b76507fb6bc8625162e5ca264dd4a0e7967d6bae3ed45c0c05e0929407ea4387ed768b46cb2afc8dc477a8bb2a92733f4356fe6d4423d0c3978d93a8f445f7f719526eb1b4c055df7483c679ea36018fe2e22a2a7412f44e1bbd46040913cb1c5ae3ba759808a63fd65b1c29875692627b33686494a272877538eefdf3b12ba072dda5a413e0d9c00866e53abfb55f3d6c488c5b8c78b064a16318aafbae5f220ca35f9f0a3f1f4ba9427bf175005d64af1059fb9657a34dfdd3c2a05fd3245eb39115c34994cc9a92ea25a9facb35a11c0d29b060e02aaa1312201a5cc3de78a217bd06ba8155bac2d6d0d5635903171c3cd38e80fef9e90d462f529aca3521af214d92f4617f9f274d227d13851a2bdb67238fe7177120ebb16ecee0316799d34309f70cb092cb4308c8ba40dbac33ed5d52d10f3077aae292c13c14c01f68f93b34300e554855d1149a6a5332459aa609aaeacb57fc37c4bcf0d286b66b6301bd48bd075475fb83ac58833a15602b3ac3bc6cbb767d7c869a4b1d554dfece32dc0af14d63df3d390bfebdf4bac13133f039423ee1ca623f80bb1952f42b5864cb6945e0926105ad67eb1900500d597e305243e3a75a08c991520a1dca7c01478e123a09ad871858a145e1c19576920eeb79406362f378c886d286ec960931f661d072e09c25ccece0ada89adf497d7be1d4723a3b2cd3118f84588187a0d5f803cf51213ed1e0703c752e10bdcd0a3b69b9beb4029a15f23aeec0e3ab46354420f9fdc26c0cf0bd9fda90379a145da450f59739c40370f2a773d5e8fe1930e1e9b1b6e313986c1e99016d5b8399de8959a94d971eb12173bd9f6f9ddf660d0fadf506a32db96f2d9ee33ea7279df1e06d5b778163607bec2640506d8dad5da1b61a7797a7f441f42f5565bfd88d322521394f151e2776badca4e303eca1da8392a1fe1284b14ef5f60a954f54841e4a8ef5dd68d4d07cc2f37bf42ccb7c684d38b5fa4c99d73063e5cad950b03ce744afe2b6ec8c34fc51379f39a2fd35e97fb48f9d213d230bdfbdc1824c4bd3658a82bd6ceb9100d73ff58b9956fa014620cb80deb15976d6258d810958eeec4fe6420f55b8c47cdfb442dcc4f1351c70ab413cf353709d3d0017d4d99c195c62427de16aedfd161012ddaa27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0x2380, 0x40051}, 0x0}, {{&(0x7f0000f9c000)=@nfc={0x27, 0x3, 0x7, 0x7}, 0x10, &(0x7f0000501000)=[{&(0x7f0000af1000-0xe3)="09b24cc59642339677461b4ddc07485d0c970a48cfc69e7f23e82ee1155d16bf218f514be3d8b9d36880c3bea81b3946e6d74c6d64341064362098ce31eec9323d6509dde063eefacf0a1be03ffa3f5bffe88f97405e91e8f26079e17cfca9f7d64d5f7acd9d259b97330fbe34c13ef814eda6c251500943b1294d97cdbd2c45e00f8aa347f5f8085e2d57dcde4988b0106a2192d4abcaf45b76934fd203687a09a2f827bdfb3eca81f5897d4844eb071560dfb7cb95c995851c19060fb79c5c5f4a675ddfdf19e510920a33f1c98097d7db2c61530df2bd3aedf33f65f284f407e3ee", 0xe3}], 0x1, 0x0, 0x0, 0x80}, 0x10000}], 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000acf000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000871000-0xb8)={0x0, 0x8, 0x80000000, 0xb4e, 0xc8, 0xffffffffffffff7f, 0x100000000, 0x234, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x868, 0x100, 0x10001, 0x8, 0x0}}, &(0x7f0000f84000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000670000)=@assoc_id=r4, 0x4) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) fcntl$getown(r1, 0x9) close(r2) close(r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e88000-0xe)={0x5, [0x7, 0x6, 0x37, 0xffff, 0x1f]}, 0xe) 2018/01/18 00:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001ce000-0x4)=0x0, 0xffffffffffffff4a) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000064d000-0x4)=0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000911000-0x8)=0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00004e9000-0x8)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000b7c000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000544000-0x4)=0x440, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ee000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f23000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000460000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f00009a8000/0x4000)=nil, 0x0}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000580000-0x8)=0x0, &(0x7f0000a85000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0x0, ""}, &(0x7f0000e5e000)=0x8) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b85000)=""/129, &(0x7f0000444000)=0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007ed000)={0x0, 0x0}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000502000)={&(0x7f00007d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007cd000)={&(0x7f0000182000-0x11ac)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000043000-0x24)={0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknodat(r2, &(0x7f00008ea000-0x8)='./file0\x00', 0x20, 0xfffffffe) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008c5000-0x4)={0x0}, &(0x7f0000b4a000-0x4)=0x4) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000088c000)={0xa55, 0xf5, "6ec0c31715729a170a923564f2c0b8d3a443bdf2eaf3d55687f26ce5cc37c3e59dd98ddeb3b99c3683e4b42f8b280c28cc7690202ed91848bc7c1d0608f795e5e13dd2db8b9765f04703049623617c531ceb0e03f2d6b2d605512c18e27235b824bf7c60ea960fbac88b4b04bfe6a8ed850ddef0045f00eef78e64cd85aaa8adb6127ab0baad210606b919686ea981e369f3234bc08467691f582c9174f9ebff5c3a00e8302fb57956ea9b59ddd0c3c173f94f4fdbfea67c032d0bb087e2d6f4acd9ac34203483ea0b1a726403905fb8c5a8ab8c0856aa6658b6910bcec5c46bf86b6f6034c38a2a25345326f4067b84a05d4d9702"}) r4 = openat(0xffffffffffffffff, &(0x7f0000e3e000-0x8)='./file0\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000360000)=0x0, &(0x7f0000b05000)=0x4) r5 = syz_open_procfs(r3, &(0x7f0000cec000-0xa)='net/arp\x00') bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r5, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/18 00:42:01 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) r1 = socket$inet6(0xa, 0x6, 0x3ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0xac)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x34c}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}], 0xac) 2018/01/18 00:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a70000-0x8)='oom_adj\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000008b000)={0x0, 0x10, &(0x7f00007a4000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cd6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009b5000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1000, 0x2, 0xff7d, 0x8, 0x3, 0x8, 0x3, 0x100000001, 0x1000, 0x1, 0x3f, 0x2, 0x5, 0x9]}, &(0x7f0000744000)=0x108) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000b6d000)={0x3, &(0x7f000099d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00005d4000)={r2, &(0x7f00002ab000-0xfb)=""/251}) read(r0, &(0x7f00006b8000)=""/0, 0xfffffffffffffd82) signalfd(r0, &(0x7f00007a3000-0x8)={0x3}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000647000-0xd2)=""/210, &(0x7f000020d000)=0xd2) 2018/01/18 00:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000a07000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fac000)={0x0, 0x0}) utimes(&(0x7f0000464000-0x8)='./file0\x00', &(0x7f0000797000-0x20)={{r2, r3/1000+30000}, {0x0, 0x2710}}) clock_gettime(0x7, &(0x7f0000629000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e7d000-0x1a4)=[{{&(0x7f0000f88000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x3b8, &(0x7f0000a10000)=[], 0x8, 0x0, 0x0, 0x0}, 0x0}], 0xe8, 0x2, &(0x7f0000764000-0x10)={0x0, r1+30000000}) sendto$inet(r0, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000291000)={0x54, 0x0, &(0x7f0000a4b000)=[@clear_death={0x400c630f, 0x0, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000176000)=[], &(0x7f0000917000)=[]}}], 0x0, 0x0, &(0x7f00006ed000)=""}) lseek(r0, 0x0, 0x2) keyctl$instantiate(0xc, 0x0, &(0x7f0000840000)="", 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000884000)='/dev/keychord\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000096e000-0x8)={0x0, 0x0}) [ 55.520957] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/18 00:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00007b1000)=""/4096) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f12000)=0x80000001, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000c9d000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockname$inet(r0, &(0x7f0000252000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a8000)=0x10) 2018/01/18 00:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) close(r1) r2 = dup2(r1, r0) ftruncate(r2, 0x3) 2018/01/18 00:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009c2000)={0x0, 0x0, 0x0}, &(0x7f00008c6000)=0xfffffeb0) r2 = syz_open_procfs(r0, &(0x7f00000a0000)="6e7368ce0e000700650000000081") sendmsg$nl_netfilter(r2, &(0x7f0000f0e000)={&(0x7f00004e5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000960000-0x10)={&(0x7f00002eb000-0x2428)={0x2428, 0x5, 0xb, 0x228, 0x7, 0x0, {0xf, 0x0, 0x8}, [@nested={0x1f8, 0x6c, [@generic="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", @generic="40ab9a348427be3dd8e36ee2888d2562bba6b8cc9dbe386b554d9408c8716aa48e20fb776786864db43095c2425600896ae661a33d62162499f3d0bff20feda1523a6044dc9984543138a0bc0b34fe094c731dd3809f0256b527e07133f7811af1bf308017a171e2b6ddc539ad31046e3579ab6c2e07fb4d8741bb52be8c31168889d6d4c6b3f30cc5df3eb176dccd59e1c1f0b5ce08cd7a3d4ee24a443fa15419463e6fd63a8d24edbbed3ba8ff13d9fd6c7cdb30e44176f95e63708c8301a48e25327e96210b29c39a6af23c58df7093614352494945778732f94bc815450173f78b9c8a8a15b6f7256e2020", @typed={0xc, 0x2b, @fd=r2}]}, @nested={0x1048, 0x1d, [@typed={0xc, 0x5b, @uid=r1}, @typed={0xc, 0x67, @u32=0x4}, @typed={0x8, 0x55, @void=""}, @typed={0x18, 0x30, @str="6e7368ce0e000700650000000081"}, 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@typed={0xc, 0x11, @ipv4=@broadcast=0xffffffff}]}, @nested={0xe0, 0x22, [@generic="ec0dcd8a7abb76c44ba7d91d89bf03d765f3f8447dbebcd01cfaba5b", @generic="4169ae0e03252842c64d8684caf9bee6b0ead0a838ebe5356a6a822618236b3a5451038e1679d445778d05e4131ab511696eceda067d", @typed={0xc, 0x76, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x6d, @str='\x00'}, @generic="37eedb86ee8dc4c942ff0bfa73b3cc38dde8a4971e878228743bd35b738803a7c854067a61e982b04a282a36c15a9a665057917acac6f6afce9abae00bd0163470df4426696c9f1bc6400b2921632f18946b8d522f540c8f6df053435a466638ae682290b506b7a1b8f432518b0603ec29fa"]}, @generic="81910cc1d059615071f0df98e9b216e6c48751c3436d814286aa14689c0faf4761fd2b11b84cffdeaf9a317d1e41242674fac1c1ab652991c46201faf5602a7e31eaacc5dd65cb318af6872340308a8a92b873b727c9f9a19beedb5a008cf186ce42d2625ff4219411427f6a145b76476c693a11cb1288f501283cbddd2cfdb3073b44dfd7d112412715597af9b8285498301974836575b029759f81a6567dd9dc4e3b3d8666f877ade9d8c65d286fc4351e0e6b423115e3679a3fe67308967f577ff68c5a7e52f585d6e98142", @typed={0xc, 0x81, @uid=r1}, @typed={0xc, 0x30, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @generic="d9fa98cf5fd3c91e57fe3b95", @generic="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0x2428}, 0x1, 0x0, 0x0, 0x24008841}, 0x4000040) preadv(r2, &(0x7f000069e000)=[{&(0x7f0000082000-0xf4)=""/244, 0xf4}], 0x1eb, 0x800) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000eb0000-0x4)=0xffff, 0x4) [ 55.584256] binder: 11552:11553 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 55.587280] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 55.600694] binder: 11552:11553 got transaction to invalid handle [ 55.621136] binder: 11552:11553 transaction failed 29201/-22, size 0-0 line 3004 [ 55.670171] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 00:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b08000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e2c000)=0x0, &(0x7f0000dd3000-0x4)=0x4) connect$inet6(r0, &(0x7f0000c89000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f47000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000b90000)={0x5, 0x8, 0x8ff, 0xa4, 0x5}) 2018/01/18 00:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x2a) ioctl(r0, 0x227d, &(0x7f0000127000)="") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000877000)=@common='bond0\x00', 0x10) 2018/01/18 00:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000a07000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fac000)={0x0, 0x0}) utimes(&(0x7f0000464000-0x8)='./file0\x00', &(0x7f0000797000-0x20)={{r2, r3/1000+30000}, {0x0, 0x2710}}) clock_gettime(0x7, &(0x7f0000629000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e7d000-0x1a4)=[{{&(0x7f0000f88000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x3b8, &(0x7f0000a10000)=[], 0x8, 0x0, 0x0, 0x0}, 0x0}], 0xe8, 0x2, &(0x7f0000764000-0x10)={0x0, r1+30000000}) sendto$inet(r0, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 00:42:01 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fe5000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000d71000)=r1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000fe6000)={0x7, 0x1000, 0xfffffffffffffff8}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000fe6000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) 2018/01/18 00:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000123000-0xb)='/dev/hwrng\x00', 0x7fc, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r1, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00006f1000-0x10)={&(0x7f00006f4000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bd4000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x82}, @in6={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x2, 0x6119ef60, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, @in6={0xa, 0x0, 0xd6b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x90) ioctl(r1, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/18 00:42:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xf010, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) r1 = dup(r0) accept4$unix(r1, &(0x7f0000744000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000119000-0x4)=0x8, 0x800) 2018/01/18 00:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f00007d1000)={0x0, 0x0}) fstat(r1, &(0x7f000096a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000d15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000678000)={0x0, 0x0, 0x0}, &(0x7f0000206000)=0xc) r6 = geteuid() r7 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000447000)={0x0, 0x0, 0x0}, &(0x7f0000e51000)=0xc) fstat(r0, &(0x7f000051f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000aac000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000569000-0x4)=0xe8) lstat(&(0x7f0000b20000-0x8)='./file0\x00', &(0x7f00002c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e01000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000087e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ed000)=0xe8) getresgid(&(0x7f00007f0000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00006bb000-0x4)=0x0) r17 = syz_open_dev$mice(&(0x7f0000a5a000)='/dev/input/mice\x00', 0x0, 0x100) sendmsg$unix(r1, &(0x7f0000ec5000)={&(0x7f0000f6a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f22000)=[{&(0x7f00000b9000-0x4a)="ffb67685b83c332dbe4f7d4bdf92216efb15d796eab3751cef886bc902244b3fa3a3d2c97d64ca9129907d16bb49b777354004068d21eaf27be93fc1bc5ab171775f504c7e692655295c", 0x4a}, {&(0x7f00007e8000-0x52)="9b61271f5ae57add86c1b25870182caaa21d808f3352e2e93a3f6affd37c7019adfcdd7c918cc0baaf7095fcd6864d3f0eefc62fe87bdfcc967f3e92a1c96a0286aa54025fb505ee5228a0420382b487fe7f", 0x52}, {&(0x7f0000a77000)="35128f4bb2cac2f9894be34b24621824d8ff46121cd2f8807e09130cdb8b548c4e772bdfa87e230e89c435c0f3e2236e6ba424c88a98a63d9810556935c04cd6208f8914511ebcd857887eb6c086d2274a9aaf4c43a9d54b34b74a0cf4658152050a04ed70e5", 0x66}, {&(0x7f0000df7000-0x1000)="0a540661a8673142c732736c75e0df0497c676ff7c7d5101fb81474ea322c0cac48df908045db7bb39b5fb26e9e2524dd4ca286f2172f6933dfd5b1b7749ea6646e6076c8191911173f00178d2b2fed9acf35e217751dd509846f0fe1fdeb53659b22d25fa3b1df313f64f3dab9e5fd72421848953165bdb8bea0062233d30c2dbdf4cb3036363dc81dd3bfded4fcf5c8c72057ffe98003c64022bef41205a0a30941fef6d6ec59a2149c00deddcbb7a9bb16c7ae04d742ba76841231f96a90e96fd0a9c7eb91337dc9c44051c29561ebf2e687d00652c2c1ae4ab6e00784cbda2e3f00429900e7316868a723ee518f199e01c3da5cdd0e2de9ceba98b7d83a00adf3f680245392296212159b32669160c4bff03ea7f7095a1cfec43bcf417a578c8419ba039497cbe0c5b9abfe8056461021a353243af215899f27b2956a6b9d082d176ae2a6ca311b507a51a2dc0701e8319352ad10edcf106126f73e88a94c35f687b11ffbca653bc912fa2c3b17fb3bd7dbf4e8ab833af5dadc772eca26664450b77043c551d97e69b71da828d7d414406a1dd5f58dfa310098d984e77eeb672ede205bf4b59ad7d2fd6925fa1e93e82770829acd9c56e9ebadabbe9ba370b2771262950e370012db680320e5cd9f611ddd732fef7a6d8a507478cc67d597d753356cf29056f309c98336d7fa01623c2a657393b205926e04984fb8ac86316fbf84016a514e2feb0956c2895918f7c9534cbb67a7019ca14452fe2775c2a09ee6f6d6e8fa3392039762adbcd4a80da381417bc30c35eceddc934f14766bc25e8d44280cdf3fb65026f3eb0e1a1b3ae3503247cb82f5914f79eb1a391cecbc425e5c29d5c14d60e6472885053ed215b395ee4f86200b8289a0b3552628d750cacc6811d0645f1e9aa8396aac43a77308cb42ceafad0921bf20113bac4e8d46449b187326f70cccfa488db40962723e115946434e310e39f9e7b4eb54895fb9c6ca87143469fedbbbddc65781bc0de5890b0c43c842c6f5a0190dabd63d137b842c5e03b96da798313a2f4965b230acb82f432efd0666a715b8cda54c78ad0ab43b213c5ffd542a3e7ee3761b70464158275d98e8ad0bb4b40d4b402d2a3278d8631b284cab14db50f1a615839951b59716b6fd29bbcbd1dcca876a2288aed63cb3d3da8cba4dae4594f07190a39ff9d41257a1050afd19751abfabb3381ab92ed9d056ab6dbc57b355051d70da7da16c329cf410df2b5a5fba72e7c67f865e99dd5ff1e42dfbfc58334ca1d58c6ef7827e2f9c5cc279e8bdc26aded507e0af902036357569ee14822981b407b3407577e7fdc59414b61d2e214fcc3ca2bea824990a563f08a63a031ce1e1266c749b9192cf7fcfc7a4e4a69844e511b8125246408b50192a2c455f6736a5d4ae1127bbee3a34093757d898ca13b420e49d97cb865f9f13a2914e8a0311e39f6b0c853234cdbbf9fc543e05dc2a9201bef108c86a89f2a72fbd2e901c007c25fab99396a5d64b07c708af2bc56a628d69213908cc83b99d80bec59b6ff15f6433eaeb009227779c824caba2edd4a92e26e4ffb96823c1f2432ae822cbdd48f4dc3fd41c6b85380dbcfa5dac16533c83437b1c98531985fe44612ef1b2583fbc7e7d29dfeb4922fe2a0ad9c8eb726118415ebd84c6a63c6b8c78da0fa1ad68f8f042c3ffc26801c86b0b2d9e6d43cad0f46f92d3c401c386d175ac6456a644fb1ec8724e12e890764a9b2fdab662080a0dcd4f67f9b49fd42ee64f9ce002f138b92b2b2d990f2b0d124bdb7560a2e2f451e455c2d461512b05f45211268e1d269312aef101d99dd011ec9b264efe666cff14c35fc9590225f8c8101bdc33ac5e1fa48a03d4be42456e156d479db7d6a939763dcff4a98fa8af5f39d95b1ed014ce05e9685bfb80bff437c47e69053dd8014eaf2621de8774f0bc7b2a8653f01974683d1717010c6f0e07dee56e0c0a63374508372783d1d312885b4f423be6c5e50902235f504331ba264df9791c8ab86b44b9ddb3c5c5dd3bc8506ec96d1314b84b22cfdc67ab3758a5ede4cf4d609103a961add029137f74c2ce82a38ac4954e95dbc560c822a2a23bc566e74e7cc4716d624f9e04ccbe7246e3532768478479054fbd879611524e179401f7cee7f92968bb4b63ce8484eb36de050724ba9634d76c3db09a0575e123227350e2cacfe54b47480b6818a6765befa8082024d2e18ab6661f3918c9daed6ea860b145647071eaca8f24c77c61b374c47e439c84ba61322bfa28b2c70087f803fd1f3fb4a255d17fb7eb0f235142b1d7904c94a8d49680d3e3edd873c93ec257452855bf1a7d20979109a83c1c3c97fae5da32051cdadbae1d629b98ebc1a420a9b4b95ff71e11deb708fdc3e07fc1adfad870bea346455bf52b525829e76b3e43628b39f9a7f49af3ae69fe6240d8b9c208423cc0d7b5dd230826c079c26ed4e5e01e08105b3e3eeee6b67703d12d87bf16faeb41ab4d5d88c102f6c94c1fded5988088e3368a0663c3f1adcb282735af50b7d83bfd588db37586ef8018d53b48c1f5af05c7bb204f8410e6eb8d977929a5edd99867895a309bee53319626a61a103a329020e2b01aaf0d47a01a7a4ebb51fa0e8f9b9f83d9aa21e9c83d28d5775137fe791024069d5b43c8bb52991e820a35d2c75156e34945bb211fec68f0d606b983bda7e64a3ce603d14bd94a9e8af17675539480f555e35f1651798425b2bc836b7b5a9ad057ad1b3ae8159b0f3f79c97765d0766dca37b8e1fbb4fe2ab338a081fd426c672a8c9053049511f182338c0fa226cf1b9c000d77f6312636c5dc7b7971d91eed6104eb4948c511a100dcb5f301228e8d8f2228609d51caa6a449df663ffb78f1135e9e4ebf19aad93bf8ad38c40606667e0efb5a43b90ce6830ff1bb81ad9b28a6c6e4fbb24e9b78c60d574444d19d1be86226b312b0f47eb7a66a6f36faa7276efd5a50aa24e95e0e6194a337efee7a463bf15b5f442c720d935b23674ad703525e3f1d1096322ffa21f77cc5d55de49092c134fbddd5fa015cda2b1e1ea9525b51ec317cff947110fad9ab1e740df57345bfeebeba81bb5fd055e6e74e6f102a1d5fb0c9c64e02794f314dccad7694f90a641bb2d029881e7f2e7bdd47403e58d96b0a24bd9c8e6757d185188e265044f2f06981c6fc5729e7e2a67cd2ce6025443c29a48e3c0c1107d188445d773c4ffc9dc70afcf5bb55ca2cad1112f145867cf618e05f0fc58f250872bc75477e2c75a6b8261a47fe4bc72296d0c8a0fa04d80d5d9b1c72cefec53cc293478ace30cd875ece11238158d40577af73007c029ed93a944038b395b291ac0a74483fe861e4239cb9f3cee68efa87d9b1f6423e37d9bc737679dbd2c57b9720cfc89a78d94dcf25e5d17ae1ffc0fd4471059d68a179bcc283570fafef266282a778d9fe39b52dc7a3a5ae814b2d79cbf1242894809d600939094d0d49eed58286c238ca5c0727ed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0x1000}, {&(0x7f0000614000)="c342291eab1c061acf6930fb", 0xc}, {&(0x7f00006f9000-0x6c)="4b19fac2fe3207390e13daa08a59037a68b2bedad9b71207dc4db487a8e519440fa96e7554dfa2bc467790da9c7d8f6a2302b4072453548d83b0b16e219486a0db2924aa22b6044c62cafa8777b127b0df5f94907e339b1d22f6ab4e4fc702c23c962b9f1ad3e07124f6ecad", 0x6c}, {&(0x7f0000ebc000)="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", 0x1000}, {&(0x7f0000589000)="07b7f7b07e927aa0922404cdaf", 0xd}, {&(0x7f000005a000-0x2a)="6488009cd2622218677799ffcf679bf2a7181598b854d053f186ee3c957f988a483a2b0f53ccfebaaf27", 0x2a}], 0x9, &(0x7f0000a6c000-0x120)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r17, r1, r0, r1]}], 0x120, 0x1}, 0x804) r18 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r18, 0x40001) sendfile(r1, r18, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/18 00:42:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d50000)={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4}, {0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, 0x1000, [0x0, 0xfff, 0x8, 0xfffffffffffffff8, 0x6, 0x6, 0x8, 0xfffffffffffffffb]}, 0x5c) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c76000)={0x7, 0x8, 0x20, 0x1, "5c34710aeac10d05096107ab1373fc3e9c93dfb67ce3a5038e547286b8de92a4"}) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006c2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x0, 0x1, 0x8, 0x3, 0x81}, &(0x7f0000858000-0x4)=0x20) ppoll(&(0x7f00005f2000-0x8)=[{r1, 0x9014, 0x0}], 0x1, &(0x7f0000ca1000)={0x0, 0x989680}, &(0x7f0000a52000-0x8)={0x93}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009d3000-0x4)={0x0}, &(0x7f0000753000-0x4)=0x4) futex(&(0x7f00001bc000+0x4eb)=0x0, 0x0, 0x0, &(0x7f0000a39000)={0x0, 0x989680}, &(0x7f000081c000)=0x0, 0x0) 2018/01/18 00:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key$keyring(&(0x7f0000839000-0x8)='keyring\x00', &(0x7f00001a2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f000011d000)="8e0b1c20bad5edf4864307ce58c4b68073bae36f856d11f957f3774799b3ced95c6eec69026dd8507ef300c4a471331bec78b3d037327bcc1e09bae5f1ff408ff6fc94ad385f9aad37afce24e10d02780f372545b0cc1713d4df082adf1ff72f2d2ed9ed2f0d1faff6f4b95b765ef4", 0x6f) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) 2018/01/18 00:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b7f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f48000-0x20)={@common='gretap0\x00', @ifru_flags=0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000e21000-0x9c)="fbe186d37439176fea9be675698d2bf35a621b5db6467b99aa438762a9c1add625d86b01bd9401c8e5d0b596594454917f52998ec24611ad7e11cb30915e6d704ef477f3f9fb480d26028feba47e1d637f89b86fa277e0149cb7e03a61ca0d025c34c6f7436bb8a186d512d14be0af49324620422a7f5c4071bc67934d42027128a393dcab8f4cbb", 0x88) 2018/01/18 00:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000153000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bdc000+0x570)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000662000)=0xe8) epoll_wait(r0, &(0x7f0000ccc000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8) stat(&(0x7f0000a79000-0xe)='./file0/file0\x00', &(0x7f0000d58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000af4000)=0x80000000) syz_fuse_mount(&(0x7f00002e6000-0xe)='./file0/file0\x00', 0xa000, r1, r2, 0x1, 0x800) stat(&(0x7f000088b000)='./file0/file0\x00', &(0x7f0000493000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000043000-0x8)={0x0, 0xfff}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e44000)={r3, 0x84, &(0x7f0000cfe000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe28, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f11bc33, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x4bc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}]}, &(0x7f000038a000-0x4)=0x10) 2018/01/18 00:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getuid() getgroups(0x3, &(0x7f0000cf8000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f000071f000-0x8)='./file0\x00', 0x0, r1, r2, 0x20, 0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dcf000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7fffffff}, &(0x7f0000994000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000580000)={r3, 0x42, "64a8599ec4a0f6ede2c1c8c3c4bb298fc56e9cf02dd7f74240544a99c1fdeb1870580cafc223903d55d5875ac0951de3ba161b120ceb9a1d2d0140281c6622a9ca79"}, &(0x7f0000941000-0x4)=0x28) 2018/01/18 00:42:01 executing program 5: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f71000)=0x4b, 0x4) ptrace$setopts(0x4206, r1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000291000)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00001fe000)={{0xff, 0x0}, {0x0, 0x1}, 0x7fffffff, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00003f2000-0x56)=""/86, 0x81}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 00:42:01 executing program 2: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00001de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000026a000-0x4)=0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ad2000-0x20)={@generic="9359df4ba25b9a478d547f98f0e86538", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/18 00:42:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0xd3932f694c476697, &(0x7f0000677000-0x4)=0x7914, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff5, &(0x7f00009a0000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f00006f3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x0) 2018/01/18 00:42:01 executing program 6: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000008a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000d000-0x70)=[], 0x0, 0x0, &(0x7f0000005000)=""}) pause() epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00004f4000-0xc)={0x20000000, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000131000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000006a000-0xc)={0x0, 0x200, 0x0}, &(0x7f0000312000)=0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000268000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/18 00:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000602000)='/dev/snd/seq\x00', 0x0, 0x80001) dup2(r1, r0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/01/18 00:42:01 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000002f000-0x4)=0x0, &(0x7f0000018000)=0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000000f000-0x4)=0x0) 2018/01/18 00:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004df000-0x28)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) keyctl$link(0x8, r0, r1) socket$unix(0x1, 0x1, 0x0) add_key(&(0x7f0000a17000)='logon\x00', &(0x7f0000db0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004dd000-0x3e)="cd4a833ae924b1047d87a0ea06b7f0295d329c253cc2bf6da56d4aa11ac5a983fdff812ab16ac24b8701b1435b7a8fc8176f8a6eb64b6848ee403fa07c01", 0x3e, r1) 2018/01/18 00:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000746000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000eb1000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getcwd(&(0x7f0000c52000)=""/169, 0xa9) 2018/01/18 00:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c80000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = accept(0xffffffffffffffff, &(0x7f0000ed6000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000568000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000054b000)={0x0, 0x5}, &(0x7f0000ba3000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000e000-0xa0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x7, 0x3, 0x8}, &(0x7f00002d5000-0x4)=0xfffffeb5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006dd000)='/selinux/context\x00', 0x2, 0x0) connect$netrom(r3, &(0x7f000027b000-0x10)=@ax25={0x3, {"23c17d80d34872"}, 0x3}, 0x10) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x20) modify_ldt$read(0x0, &(0x7f0000506000-0x1000)=""/4096, 0x1000) 2018/01/18 00:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f7a000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x860) write(r0, &(0x7f0000066000-0x9e)="1f34f56715f4cf0130e9366f6c07dc01715b9cd188d6098234b48daf3d35c38e5b68a1a16e76d8c71efc3236784743077801f6c19712c92203816852074d2bac38180b250c82933ab2b6e972d9f31d3e812437fe014300010e04ab3eaae3ceb79866dd7be8e9a6a9608110b5ab2d5e79fac9f0ad6d983c5e8299cded3c3486dd49eaae77b83ce19a784b1dd19434f40fe7b7cff4c899faf84b0cd27b66c0", 0x9e) inotify_add_watch(r1, &(0x7f0000bba000-0x8)='./file0\x00', 0x20000040) 2018/01/18 00:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005aa000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ed2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lookup_dcookie(0xfff, &(0x7f000078f000-0xbc)=""/188, 0xbc) fcntl$getflags(r0, 0xb) lseek(r1, 0x0, 0x800000000000000) 2018/01/18 00:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x9, 0x5, 0x1, &(0x7f0000e4d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000719000-0x8)={0x0, 0x80000000, 0x0, []}, &(0x7f0000e36000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000369000-0x14)={r1, 0x79a, 0x5, 0x7fff, 0xb672, 0x7}, &(0x7f0000a6b000-0x4)=0x14) pipe2(&(0x7f00003dd000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ac3000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x426ae634, 0x844, 0x3, 0x2, 0x8, 0x8, 0x400, 0x2, 0x1ff, 0x5, 0x100000001, 0x0, 0xff, 0x5, 0xfffffffffffffffc]}, &(0x7f00008b6000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000493000-0x7)={r3, 0x1c, &(0x7f000007d000+0x139)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}]}, &(0x7f0000a0c000)=0x10) r4 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ed000)='em1\x00', 0xffffffffffffffff) keyctl$read(0xb, r4, &(0x7f0000ba7000)=""/4096, 0x1000) 2018/01/18 00:42:01 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fe2000)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f000092a000)=0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fe2000)={r2, 0x4}, 0x6) 2018/01/18 00:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) clock_gettime(0x0, &(0x7f0000ef9000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000eb5000-0x1b0)=[{0x6448, 0x1, 0x0, 0x3, @time={0x0, 0x0}, {0x5, 0x8000}, {0x1, 0x0}, @note={0x401, 0x1, 0x7, 0x100000000, 0x2}}, {0xfff, 0x6, 0x3, 0x1f, @tick=0x1ff, {0xe9e, 0x4}, {0x10000, 0x2f43}, @quote={{0x7, 0x7}, 0x10001, &(0x7f0000d58000-0x30)={0x3ff, 0x4, 0x5, 0x8, @tick=0x0, {0x8, 0x3}, {0xe1, 0x400}, @ext={0xa2, &(0x7f000099a000-0xa2)="50547268311b0fce5a5d6f4cb646ed4f7c5bd3f4356fcbd0459ac9ea821d34716d397889a1de0564fe17fd05dd7b5fe209442791847c7f7cb4a53e9c691cd0ae2a8968a024be49e2929740941a77780dcabcafd8ec202a4b579ee44570746cc124fa58d1014702b823447c84c936aba4aca0139f15ad7373794bfd09a7436a0abe967a2bf03239dd6d55c9619a3ae52dce5d3b310901d5be55dfa1d1e0c5cc5ec127"}}}}, {0x5, 0x31b, 0x24ab1cd0, 0x51f86c22, @time={r4, r5+10000000}, {0x1, 0x1e6}, {0x3fb, 0x6}, @connect={{0x1, 0x2}, {0x58ca, 0x10000}}}, {0x4, 0x1, 0x4, 0x800, @tick=0xcf, {0x0, 0x4}, {0x1, 0x5}, @raw8={"edef19c0144c154406ebcc78"}}, {0x0, 0x5, 0x8, 0x0, @tick=0x6, {0x100, 0x4}, {0x9, 0x0}, @connect={{0xfffffffffffffff7, 0xffffffffffff1987}, {0xffff, 0x3}}}, {0x1ff, 0x0, 0xb7, 0xffffffffffffffab, @tick=0x7fffffff, {0x3ff, 0x7fff}, {0xfff, 0x8}, @raw32={[0x8, 0x1, 0x6]}}, {0x5, 0x7, 0x8, 0x6, @tick=0x1, {0x20, 0x0}, {0x0, 0xffffffff}, @queue={0x100000001, {0x3, 0x9}}}, {0x8f2, 0x0, 0xff, 0xfff, @time={0x77359400, 0x0}, {0xffffffff, 0x8000}, {0xfff, 0x4}, @addr={0x4e4, 0xffffffff}}, {0x9, 0x2, 0x9, 0x9, @time={0x0, 0x989680}, {0xffffffff80000000, 0x0}, {0x0, 0x8}, @raw8={"fb6b0449524475b79e7b3b12"}}], 0x1b0) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece0d0d", 0xb}], 0x1) 2018/01/18 00:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setsig(r0, 0xa, 0x36) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x8000000007b, 0xfffffffffffffffb) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000606000-0x4)=0x7fff, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b20000-0x15)='/proc/self/net/pfkey\x00', 0x8901, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000027f000)={0x0, 0x1, 0xef, 0x1}, &(0x7f00007a4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000060c000-0x18)={r2, 0x6b80, 0x0, 0xffffffff, 0x0}, &(0x7f0000586000)=0x18) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 00:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000028e000)={0x0, 0x4}, &(0x7f00003d0000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b60000-0x10)={r1, 0x20, &(0x7f00006af000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000037b000-0x4)=0x10) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) truncate(&(0x7f0000f57000)='./file0\x00', 0x0) 2018/01/18 00:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005d7000-0xa)='/dev/ptmx\x00', 0x80080, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) r1 = open(&(0x7f00007be000-0x8)='./file0\x00', 0x200003, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fec000-0x10)={0x0, 0x1, 0x94d, 0x9f}, &(0x7f0000a19000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002b1000-0x98)={r2, @in6={{0xa, 0x0, 0xffffffffffffff7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1126, 0x3}, 0x98) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e5d000-0x8)={r2, 0x8, 0x18f}, 0x8) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f00006da000-0x8)=0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r4, 0x540a, 0x3) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000075c000)=0x81) 2018/01/18 00:42:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x2d, 0x7f, 0x3, 0x80000000, 0x8001, "aec1b71b39360d6c37155c7b0d1bdc1d5766502c5dcd4f651b6af9ed815ea04351b3ad8be06408f500d5e060aca7ea1641f816b9dd6512dc3d9cd8d54083bb", 0x5}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000003000-0x24)={0x5, 0xffffffffffff7fff, 0x4, 0x7fff, 0x7, 0x8, 0x4, 0xffff, 0x0, 0xfffffffffffeffff, 0x2, 0x81}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00006ab000-0x8)={r2, 0x0}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0xdd)=""/221) fsetxattr(0xffffffffffffffff, &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000005000-0x9)='lomd5sum\x00', 0x9, 0x80a53998e8d30f04) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f00003ed000/0x4000)=nil, 0x4000}) 2018/01/18 00:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000194000)="4869d8ddd0c7cdead89932b617dbeaec5e47c33f", 0x14) sendfile(r0, r0, &(0x7f00000f3000-0x8)=0x0, 0xfec) r1 = memfd_create(&(0x7f00000d0000-0x17)='mime_typeppp1(selinux\'\x00', 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000457000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") [ 56.063919] binder: 11607:11628 got new transaction with bad transaction stack, transaction 107 has target 11607:0 [ 56.086781] binder: 11607:11628 transaction failed 29201/-71, size 0-0 line 3031 [ 56.134073] binder: BINDER_SET_CONTEXT_MGR already set [ 56.149522] binder: 11607:11662 ioctl 40046207 0 returned -16 [ 56.163533] binder_alloc: 11607: binder_alloc_buf, no vma [ 56.163551] binder: 11607:11674 transaction failed 29189/-3, size 0-0 line 3127 2018/01/18 00:42:01 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000-0x8)='./file0\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000001000-0x6)='btrfs\x00', 0x0, &(0x7f0000003000-0xa8d)="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") r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000-0x4)=@generic=""/16, 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000011000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000}) poll(&(0x7f000000f000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 00:42:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/enforce\x00', 0x90000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x10001) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000012000)={&(0x7f000050d000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) personality(0x4000005) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001000)={0x100, 0x7, 0xfffffffffffffff8, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000+0x6dc)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000c6b000-0xa5)=""/165) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:42:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xcd)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0xffffffe3) 2018/01/18 00:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a64000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cf0000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000688000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000705000-0x20)={0x3ff, 0x9, 0x8204, 0x3, 0x80000001, 0x7, 0x101, 0x401, r2}, 0x20) pread64(r1, &(0x7f0000a12000)=""/0, 0x0, 0x0) 2018/01/18 00:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000665000-0x4)=0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00008c1000-0x4)=0x90000000000, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000175000)={0x1, r1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) bind$inet(r2, &(0x7f00006c8000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d52000-0x20)={{&(0x7f0000ad8000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000707000)=@known='com.apple.FinderInfo\x00') dup2(r0, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 00:42:01 executing program 2: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x42400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000018000-0x50)={{0x3, 0x1, 0xe20, 0x2, 0x381}, 0x3000, 0xfffffffffffffff8, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000013000-0xfc)=""/252, 0xfc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='befs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000-0xc)='./file0\x00', 0x2, 0x20) 2018/01/18 00:42:01 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008f2000)=0x0, &(0x7f0000a0c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f000089e000)=[{&(0x7f0000339000)="bc", 0x1}], 0x1, 0x0) 2018/01/18 00:42:01 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d46000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x181) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e3000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000001000-0x58)={0x0, 0x10001, 0x2, 0xac09, 0x800, 0x3ae3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x10001) socket$nl_generic(0x10, 0x3, 0x10) write(r2, &(0x7f0000002000-0x1)="15", 0xfffffffffffffd37) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/18 00:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000cbe000)='attr/current\x00') sendfile(r2, r2, &(0x7f00005a6000)=0x0, 0x25) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00002d6000-0x4)=0x5) setgroups(0x5, &(0x7f0000365000-0x14)=[r1, r1, r1, r1, r1]) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000da000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000179000)=0x14) 2018/01/18 00:42:01 executing program 7: syslog(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fdatasync(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r3, 0x0, 0xffff, 0x9) sendto$inet(r2, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r3, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r2, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x9) [ 56.183607] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.189617] binder: release 11607:11628 transaction 107 out, still active [ 56.201170] binder: undelivered TRANSACTION_COMPLETE [ 56.220415] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.226648] binder: send failed reply for transaction 107, target dead 2018/01/18 00:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000071b000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d43000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f48000)=0x8) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)="") umount2(&(0x7f0000f45000)='.', 0x0) 2018/01/18 00:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ba3000-0x20)={0x40, 0x40, 0x0, 0x101, 0x0, 0x2, 0x4, 0x7ff, 0x0}, &(0x7f000007b000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000000b000)={r4, 0xe2a4, 0x30}, &(0x7f0000888000-0x4)=0xc) dup2(r1, r2) tkill(r0, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") 2018/01/18 00:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000771000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000e56000)={0x1800000, 0x100000001, 0x10001, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) [ 56.238332] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.246158] CPU: 0 PID: 11685 Comm: syz-executor5 Not tainted 4.9.77-g033d019 #14 [ 56.253802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.263158] ffff8801d14c76e0 ffffffff81d941c9 ffff8801d14c79c0 0000000000000000 [ 56.271175] ffff8801c90d1490 ffff8801d14c78b0 ffff8801c90d1380 ffff8801d14c78d8 [ 56.279227] ffffffff81661c5a 00000000000065e3 ffff8801cbf3d0f0 ffff8801cbf3d0a0 2018/01/18 00:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00005ec000)='./file0\x00', &(0x7f000087e000-0x18)=[&(0x7f0000475000-0xc)='vmnet0wlan0\x00', &(0x7f0000b1d000-0x2)='&\x00', &(0x7f0000961000)='em1,vmnet1-\x00'], &(0x7f0000bca000-0x20)=[&(0x7f00003d2000-0x1)="d3", &(0x7f0000174000)='^\x00', &(0x7f00007fe000-0x12)=')posix_acl_access\x00', &(0x7f000021a000-0xa)='system!{,\x00']) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000480000-0x4)=0x7, 0x4) 2018/01/18 00:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a12000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00007d6000)=0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00006e7000-0x8)=0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00008b5000-0x90)={0x1, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000c2a000)=0x0) keyctl$join(0x1, &(0x7f000054e000)={0x73, 0x79, 0x7a, 0x2, 0x0}) [ 56.287271] Call Trace: [ 56.289856] [] dump_stack+0xc1/0x128 [ 56.295219] [] handle_userfault+0xa3a/0x1310 [ 56.301277] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.308289] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.314696] [] ? check_preemption_disabled+0x3b/0x200 [ 56.321555] [] ? handle_mm_fault+0x117b/0x2530 [ 56.327869] [] ? handle_mm_fault+0x1fc3/0x2530 2018/01/18 00:42:01 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000029000-0x4)=0x0) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000015000)=0x0, &(0x7f000001b000)=0x4) 2018/01/18 00:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009a1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f000069a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f33965bffffe500f3", "cfa4c20000000000000000000081f6a43e51f7d51933221c82ab867dac761faf", [0x0, 0x0], 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c6c000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000984000)={0x0, @in6={{0xa, 0x0, 0xbd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1, 0xf1f6, 0xf7, 0x100000000, 0x7fff, 0x3, 0x8, 0x1ff, 0x14000000, 0x7a6, 0x8, 0x7f, 0xcfe3, 0xfffffffffffffff9]}, &(0x7f0000759000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000906000)={r2, 0x100000001, 0x4d32337e93cefc44, 0x6, 0x1}, &(0x7f00006a7000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00001ef000)=[], 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f46000-0x4)=0xffffffffffffffff, 0x4) [ 56.334106] [] handle_mm_fault+0x1fd1/0x2530 [ 56.340157] [] ? __pmd_alloc+0x410/0x410 [ 56.345881] [] ? memset+0x31/0x40 [ 56.350982] [] __do_page_fault+0x5c2/0xd40 [ 56.356869] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.362840] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.369506] [] do_page_fault+0x27/0x30 [ 56.375043] [] page_fault+0x28/0x30 [ 56.380320] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/01/18 00:42:01 executing program 4: 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) recvmsg(0xffffffffffffffff, &(0x7f000095f000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000b4c000)=[{&(0x7f0000000000)=""/145, 0x91}, {&(0x7f000099b000-0x12)=""/18, 0x12}, {&(0x7f00002b3000)=""/186, 0xba}, {&(0x7f0000162000)=""/93, 0x5d}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00002e2000-0x70)=""/112, 0x70}, {&(0x7f000092f000-0x8c)=""/140, 0x8c}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x8, &(0x7f0000000000)=""/4096, 0x1000, 0x9}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x801, 0x683, &(0x7f0000001000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000678000-0x8)='./file0\x00', 0x2000000000000018, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f000094c000)=[&(0x7f00005c9000)='\x00', &(0x7f00008fe000)='selinux\x00'], &(0x7f00006fd000-0x10)=[]) truncate(&(0x7f00004de000-0x8)='./file0\x00', 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00004ad000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x9, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) [ 56.387156] [] ? snd_seq_ioctl+0x33b/0x4a0 [ 56.393034] [] ? snd_seq_open+0x570/0x570 [ 56.398825] [] ? snd_seq_open+0x570/0x570 [ 56.404642] [] do_vfs_ioctl+0x1aa/0x1140 [ 56.410355] [] ? ioctl_preallocate+0x220/0x220 [ 56.416586] [] ? selinux_file_ioctl+0x355/0x530 [ 56.422906] [] ? selinux_capable+0x40/0x40 [ 56.428790] [] ? __fget+0x201/0x3a0 [ 56.434068] [] ? __fget+0x228/0x3a0 2018/01/18 00:42:01 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f11000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002dd000)={0x0, 0xf9, "33f72008b1e3819f3cee081dfb2b6fbee96d059b25ab5237d64a85e5340a77a236ffd20bfb89eab484394a62d603d37cf00070d5c489c48927538fb454febeea06845978d4c697c9b14e382174c84d3126a2446ba490f99ea944b5946513942888d30bd68f7559d139d2fd6688d13999b5c2829f29a65ead2c87485aa9ca61c3f8f94ff6cd146884ed7c17d2ceae16015b3bf603d7bc236e3bba5ed1436e9e367ca9a88b95d4d55377169b3385748cc3a47aeb3c7a9402aec93309b25e739a091519876373267b9a7f9dae1cfd77325aabc858efcf75a43b6668cee37c4466a23b0a7b06ab62c4937f655b52603e43598eaf1b6b2977a146a3"}, &(0x7f0000928000)=0x101) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000643000)={r1, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000018c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000638000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00009e1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = dup3(r3, r2, 0x0) bind$inet(r5, &(0x7f00000a8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock2(&(0x7f000065c000/0x3000)=nil, 0x3000, 0x1) lseek(r2, 0x0, 0xffffffffffffffff) [ 56.439349] [] ? __fget+0x47/0x3a0 [ 56.444542] [] ? security_file_ioctl+0x89/0xb0 [ 56.450770] [] SyS_ioctl+0x8f/0xc0 [ 56.455974] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 56.459914] binder_alloc: 11746: binder_alloc_buf, no vma [ 56.459931] binder: 11746:11747 transaction failed 29189/-3, size 80-16 line 3127 [ 56.473145] binder_alloc: binder_alloc_mmap_handler: 11746 20000000-20002000 already mapped failed -16 [ 56.481508] binder: BINDER_SET_CONTEXT_MGR already set [ 56.481516] binder: 11746:11760 ioctl 40046207 0 returned -16 [ 56.481624] binder_alloc: 11746: binder_alloc_buf, no vma [ 56.481640] binder: 11746:11762 transaction failed 29189/-3, size 80-16 line 3127 [ 56.506966] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.506981] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.556126] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.560656] CPU: 1 PID: 11685 Comm: syz-executor5 Not tainted 4.9.77-g033d019 #14 [ 56.568248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.577579] ffff8801d14c76e0 ffffffff81d941c9 ffff8801d14c79c0 0000000000000000 [ 56.585573] ffff8801cf3da710 ffff8801d14c78b0 ffff8801cf3da600 ffff8801d14c78d8 [ 56.593553] ffffffff81661c5a 00000000000065e3 ffff8801cbf3d0f0 ffff8801cbf3d0a0 [ 56.601534] Call Trace: [ 56.604098] [] dump_stack+0xc1/0x128 [ 56.609445] [] handle_userfault+0xa3a/0x1310 [ 56.615476] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.622470] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.628847] [] ? handle_mm_fault+0x117b/0x2530 [ 56.635053] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.641260] [] handle_mm_fault+0x1fd1/0x2530 [ 56.647289] [] ? __pmd_alloc+0x410/0x410 [ 56.652969] [] ? memset+0x31/0x40 [ 56.658044] [] __do_page_fault+0x5c2/0xd40 [ 56.663898] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.669842] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.676482] [] do_page_fault+0x27/0x30 [ 56.681989] [] page_fault+0x28/0x30 [ 56.687239] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.694049] [] ? snd_seq_ioctl+0x33b/0x4a0 [ 56.699904] [] ? snd_seq_open+0x570/0x570 [ 56.705672] [] ? snd_seq_open+0x570/0x570 [ 56.711442] [] do_vfs_ioctl+0x1aa/0x1140 [ 56.717122] [] ? ioctl_preallocate+0x220/0x220 [ 56.723325] [] ? selinux_file_ioctl+0x355/0x530 [ 56.729622] [] ? selinux_capable+0x40/0x40 [ 56.735477] [] ? __fget+0x201/0x3a0 [ 56.740731] [] ? __fget+0x228/0x3a0 [ 56.745984] [] ? __fget+0x47/0x3a0 [ 56.751147] [] ? security_file_ioctl+0x89/0xb0 [ 56.757354] [] SyS_ioctl+0x8f/0xc0 [ 56.762525] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/18 00:42:02 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000cd3000-0x5c)={{0xa, 0x3, 0xdfc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x7, [0xbd9, 0xffc00, 0xff, 0x9, 0x1, 0x1, 0xa0, 0xf4]}, 0x5c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) tee(r1, r1, 0x8, 0xa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 2018/01/18 00:42:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x81000b56) r1 = inotify_init1(0x0) fcntl$getflags(r1, 0x40a) 2018/01/18 00:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000071b000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d43000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f48000)=0x8) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)="") umount2(&(0x7f0000f45000)='.', 0x0) 2018/01/18 00:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000101000-0xb0)={{0x3, 0x7}, 'port1\x00', 0x80, 0x808, 0x9, 0x4, 0x9, 0x400, 0x8001, 0x0, 0x7, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) lseek(r1, 0x0, 0x3) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000841000-0x20)={0x40, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000d29000-0x10)={0x7, r3}) 2018/01/18 00:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00002b8000)=""/33) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000d0c000)={0x0, 0x31, &(0x7f0000a77000)="96325f530424954604da0c55064f0b3149cfcdc9802bcfba4db979503d3850c861a8ec7562c19cb32ebf2c008d24f078c6"}) 2018/01/18 00:42:02 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004cf000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e63000-0x10)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000469000)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000e63000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/18 00:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd6000)={0x0, 0x0}) fcntl$getflags(r0, 0x408) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000b83000-0x74)={0x2, 0x6c, "96b503d7d189b1a9210d446d3c3464193b79aed3d9008b7f8f5af635b99cb91c9d7142970612d40dcd2c3379900cd58d91f4d11f29c52ad1927fc2d4a15611d74fece3b6f5c775cc0a58ae6d72c6b1a5076554cd368f4e36b4606ce9723ff17d041a8df5980bec621f4aa701"}) 2018/01/18 00:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000922000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x2) [ 57.295316] audit: type=1400 audit(1516236122.807:38): avc: denied { create } for pid=11777 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/18 00:42:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) bind$unix(r0, &(0x7f00000be000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000741000)={0x0, 0x9ae}, &(0x7f0000e87000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007fe000)={r2, 0x68, &(0x7f0000900000)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5a2a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in6={0xa, 0x2, 0x56, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000fe5000-0x4)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000005d000-0x58)={0x8, 0x4, 0x81, 0x8, 0x8, 0x6a51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netlink(r3, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) socket$netlink(0x10, 0x3, 0xc) 2018/01/18 00:42:03 executing program 4: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x80000000}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000018000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000)={0x1de, 0xffffffffffffffb9, 0x9, 0x3ff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000018000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000017000)={r2, 0x1}) fanotify_mark(r1, 0x28, 0x10, r1, &(0x7f0000018000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000017000)={0x1, 0x13, 0x10001, 0x529aa1eb, "09ad0fee6e1bf0b881d91bc8cb585c021f076c393fd92563cbb5005dc05e63bf"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000018000-0x8)={r2, 0x3}) writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)="7eee0d0a78724e1ae787f2b727", 0xd}], 0x1) 2018/01/18 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000269000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000b98000)='./file0\x00', &(0x7f000078b000-0x14)=@random={'btrfs.\x00', ',+wlan1-\x00'}) open$dir(&(0x7f0000584000-0x8)='./file0\x00', 0x690200, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000572000-0x1)=0x4) 2018/01/18 00:42:03 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/18 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000edc000-0x4)=0x7, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f0000abc000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/18 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000078a000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00005aa000-0x14)={0x1, 0x200, 0x6, 0x6, 0x10000, 0x4, 0x7, 0xfc1, 0x1, 0x8}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}, {&(0x7f0000d5e000)="6c1618b751d8e66081f2d8b622485241a3b6ef5c204d239b97ea6257d98118c3c20903ee493c53c7835687b7b82e1e9d76a36959ce5d180fe65ee3845cec2d516176b30a11bfd74b2757", 0x4a}], 0x2, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0x1010, 0x29, 0x1000, "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"}], 0x10d0, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000211000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000844000-0x4)=0x0, &(0x7f00001d0000)=0x4) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/18 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000591000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000062f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bae000)={r1, 0x101}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a89000-0x11)='oom_score\x00') preadv(r2, &(0x7f000069e000)=[{&(0x7f0000082000-0xf4)=""/244, 0xf4}], 0x1eb, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c8d000-0x8)={0x0, 0x6}, &(0x7f0000cca000-0x4)=0x8) truncate(&(0x7f0000960000-0x8)='./file0\x00', 0x81) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c8a000-0xc)='/dev/rfkill\x00', 0x440200, 0x0) connect$nfc_llcp(r0, &(0x7f0000c0c000)={0x27, 0x800001, 0x7, 0x7, 0x3, 0x200, "5b7698995cbcd84235f67cd8f4bf97e6cdd424ffb956c6346d321e6733d1c6e89614f19b958d6eeef341a98bdb309a9edb21d0fd8d62150c9c3c7ad93ab1e5", 0x9}, 0x60) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000289000-0x8)={r3, 0x6}, &(0x7f00003a1000-0x4)=0x8) 2018/01/18 00:42:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000ca000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000627000)='$\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00009eb000-0xc)='cifs.spnego\x00', &(0x7f0000482000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x20)='\\vboxnet1trustedkeyring@keyring\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00009ba000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005b9000)="3db6cb371f8f0f0ad22816ddad0cfa6b0cc1fbd5baf15e192135fbd0564d401f60d772367bcbbf3b821f1bd60dce5a93ca851828c1e0825e09b07f8cce01aabc8634bef497089dfea9715dce87cba986ec1f78917001a34b45e617721a107f7fe95e88e34fcdc4760bba285d0f625490e242b627e2061248abb30b3e4b99c015a4a482196cdfe996915b28431a76385fd01ec896", 0x94, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xb) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000df0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) 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) add_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xc9)="210c8132b8a4695a2c6265e5e648aecdffb0935f33732fc73c4764ae817e218767382ef472397c3f6c92b51c129480334241ff55c02787a694dc2f688f0cebb54ef0925288f67c814fc0d28ae7c3e69af8252c0e573b17d9f8399c5027f8c34feb8e1da29763521fc43e5765f6d77b781b5e08f06437eafe528f0af34981d69df86daa462ede9288a0384fa3ae28bdf24878387abb5f3f5db8c2464c572b50cd45f72013321f8248a5df6512906e202d1eb62449ea4d7c25f2b1bce685b05a68ec61680893c9b09ab4", 0xc9, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00005db000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2)='%\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="318c292bc55f2318484ff60727c622b60f6416e2b501abba72a6c19efadbdd91735546f29ffc180fec5fcaa94970e20188f2493f1565a04b81e80aa0121fc97159369ec8a2dbb10c17c8525ad1bc4d606b42a4974c2499804eb0a31720641f2baa5baddba11198fd732f5e30f35cbfacf5d28e70aca4ecb2d8e4aef6a9f864a5225ab49acfca5e33cac98cb89ea87c7878f4caa97f4dc56297717cc46cfb880ef8160b95d8525557295366abf3041a7e3fe07d1e60d1c32cb2a31bfd750464684b24ee5b6d7c7c2107cf753ef930c29b5e4fc9c27600940472c55fa9e5854dce069984122a830f5c1618714583e61b1850ab3e6eb938851fc904c266050c6dceee69cc78c8fe13a5e0cc4c98d148a4f4b37342500dcc726bc3fc5b3553c086385ab3e62f4e94ea424ccdcf04b870133c62911ddd5a29d6062a03d88cf7fe0d8718ea40ccb7dfb5fc803e005f8368375a06ce570cf4bbd0ba86e1e95fdb0374f2c9c56e07fd320be22e1cb054aa8097925b7197f53f5093161ffb96975ee8cef929353e2125c8b681330c26f0f5ffb98b2dc9ef91ca37596b1e7f177c4bf03172f5f9448b7c0a3589483269a2f07a53c326d20f4531297a4e1a783ef5c9969b7ed15ea5bc75c5c79ba72abf7a0666699c5249767e6561c6fef8a5c8e2e8405fa12ee6ef021219aebdc2650ed8e15f41ad0e6451475976da3aade45e686596193a9a98511ed4cbc8f340f722788b4ef6ba4a135c7d35af84c3ff48b8ad00d9db6ea54e276263b336874be012ded86440ebfe794661a2ab019255c3cae9764ad49f023fda55be2eaef4b01deed379450418cbad63711ce6b3c720bb00e5afe83968e630fa1d6b17d3190a7ce81125feb98356e0a72308a8ed7d88efbaaa2f88120ae7a16337f1585f8076e9a4e00741e957eb72755486c614386a3eac3910bf7112c2cb91916c7b43703371d9e83898509cb49a9191af168a833aec498a0610a6fd1fd4aeb057c926ed7e78a93151884291505fcf52606278a07f552169736a0b8cf607e44648c49490c7845d668b65b9d795f8906f4fd77b462e3f2a7ad46a6e3ac41af92999aece048e138f526c8015581b17b7b1ef97f87b975bf5987defb641de396fcafab1d18b937486b2dec37539bd6e119d63f7b8a84cab89f76426334784828b71e4b20817abc6084dcf9262244b41ae938d434e77f87384f4e0e613f28298262c702f8b93936c53d22d54dcecdb298108e9dd83971565b13bd2ac3714373d0ff5b8f3ea394b58f4731b42c5759b057ebd60c85f89844e759bdf14c902422b3f2d333cc294766a9d30a1471977e11ad7864d3d36c9521dd1b5ecac8a1a6223a18ec3baf8b99fea40f40b9da2016eb6c9ee01ebdf46e81510081920826cc78f81f41b17e3acaca64617682cf63955e598af7da12fb30fdf00a857bcd7aed1da830c798561c47998e11af5272e940cd35f2a5214fde87dcc0958e808fee7b7c1d32c77b6339fa557d6fcfee68b098b55b7d42bc0afc9315b566ff23d64a320ad7123b712b47b0e5a846b57a5d441abd5c9e4e8bfedb5fc092f6ee4e8ccfdbd9d5f825f56378e6e1beb0f42d7a15e06de165bdbf4f38adb4c1a53ab09c2823a038be4bb1f64ce78274489a01397358d7e9fb2a1b98540fc15416bbeefe1c8b5765a3cec0ebc10a77222efe0e32d95afa69d5b13e703e24f774f4c18daafffa7dc37429e215640453b2ef7b4a530e1fa0a47a937b03781a95a956f7d1ea88aa3d1edba46616b562f8df5174a03786ddf3ce407ba2f504dea58e056d6d93fb904e776052ac1126324e8c73841a8598c49626b332304089bb0c322e82b9c244d68bb84b7f479017b6126fe5be12b994f468613348ef056b3f5c7c049660a738210709b0098bf50774e8ec2e2d4ab15fa9bb01cc0fa3358e3ba38d558d6c5df985ca4ff6393b6c37bc98c5c9ceefa41e715744f4e1a57d1ceea64b369fff9187f9776a8100dad8086ff62fef81721437ff04ba1efdb74c8b17a011fa8afd45a1cb818f08464aad13007056211fd20142d0a6309e8803a86b5832c6702d6f4d6af2dd5d20d8b9e7a974ea2497da0f5c68a2828e4212021b86ca5f77701a4ebb9671f0a00ff9d22e982d99eceb1b243934390228f4e82a6eaf0a4a528d42c1305ba991e6917437dc3c6b78789819df05121d3db6ec442608b6580f69db3e5ccc2bcb0eaf12fee1cbea886f0b72e85ce9e920431a986a2d4bfea90712f187b649760dfc77b2f4c719c025a3bdf28755d43c867a91f19a1c87260564e37199eac5ae6d41fbd96455cf7d17b9c53cb7f045aec6cbbcf5277919e4048d2e444a4ece1f8a8e8a0c6054ef67725c060b24f8b03a4d54f4ad4d1bc76b1e255d1f1367bc4632c616e590190efd60cfe6d764d841505f182fdd843515fcd3a377347faca1ed1ca69e6693eb7c9f5d06f3baad97752dd8d4431ae027f2956e368f6f5866277018eb40da04185f03094e98018143c2146e6bebca1b92262e6981b0a8ca1940c48b9ea5f7b5d3fb69263c69509b759a8b561367a7cfe475f133e07d4a25c4ceff9fd0a1e0ce599a1d1a0afee515915adbdc6f79428df269d68031c60354c2d584164f1ecf0e70d2aef778689791cf4d1769cc3cf365e9cbf865b3b91b502b51648b0deaf4adbb42b97481e8778c1f838a4484053e09b4ef8a7959e847e67a452c3a7f072c3cb790c0067462dc66f3e3c287fbc1d2fb65c02ec3fe50ac7bdc20d1415714fe3942233c440a437a59d4b7560134822698c5a74aa0fe257433c2d1c71aaf1e5908f06cc285996d361413bb1334519b801c11086b45984d83ba3f2f7ea5336553e5b820628b8e2610d16cae2684c30a4e9140a376a32b39230ec6e58d95fd643214c8a526aebfb2c08acb5c116acc3d2dfb6e3f439becac96bfd8e08d68a3444061b79deaeb58784749823d71822e22c3f2d9d0546c817b0923d137dcdc8c6f7314bc9a97706d1ce1278e071e863f3406f96d1fdce95a05ab58c21af6b9506db12b32263770ee5bd2ea654d6e9241ea2f2aa6619ac8ee6d26d4584b4e98e3a6f41fc59f77f984ccd094c063756f4507615978b649d71965fa92b069f1bf0faeb6aa1525e5d271e0e8024018b75be358bf1ac07828a1377bdd651f8324a80d0df68c5832bef4662add747961a892d79435d222e4714fb3eda784e23345a1be6e0be4fb888ab75b93728c6a797cc3a9e0b26fbd234e87e89d39889db2d0ecabb89a57a04e143699f2ae0b401744a5b5caf8672ab588da15f4226d2cb878c80922d11977fd8c5a9fa74a2e2506b961abce3468544cfc117ac7c0bd7102465cd2f826ec41dce9a30492fc5ce5e59638c8468b054aeb04192115d6fa684282bd3c26f9dae4d6460952aa9120f35d610a21082d9591335a27ee287197b954dd4f4432a878c4c38b95c7c382b82f2417ae123624f679ac1fb9bf8821937a5479c48e1415e22c17adc24fb0f7b9dfd7d3cdebf30490660d9ba98b9d411353b4a3b536d7f66a6d89ecba89bf07fce8a9c7b8bd3b17ab7bd2bc18dcae0157c995ac179a03c0ed72e2eae5b29054ab78a4bb3163915971a52a4c7917f80f5ebd3bbac3e8a819f492f97748db62e71e4ff3b4157ed2416ffeeaef025c1e2660dd1731e3b41ed3e8d3fd4b12375c1846184fecda63894ee221d34324a81351795d93abecd6ffb3ec98b6d88a378ba93d5ba79719671199778fc88004dc2791b332737b83acfa6b43ba7189c3cbf190a25689ad4eea6a22681a387232b5e96a7a1170b6144e7169d5338c1eb290257203d52ae70b621825825929300d10d0f763e00c00a41d855ad181011c8cc690bfafaa98eab8f8850d7302090107c7fb09c9d4d681342b9d2e46c6ad7e7a055e77a650b256e5af5602accbf842db27a08350383732bb5fa15add3af3cc30d5ad42c1bb3f04e12f0b5d49a3ccca044bbd3305156a63bad01a3b7ea79afcbe6a0ffa5f7764879e2c97b2da6cbb9aaec4b8c7f691649bc123756ea992bddf452d3982afd275aa1987f9e0f6cd554d0f0feee0fa796de1ab386f6e3a6abc9a9eb82a9fbbf2ca6745cd896f611fd74eb117711436e03c9442c2016939b593ff2a077a22e1da8729215e95618609334bafb7ee5ecd5acf41b671bb83aa65a69301d9f0179f70cae251e282d9be223f9d997a60e2f3062b87ca0388f4776f32cc34901d2ded498644c8fa989a95cc851a4d92ad9b27f22d4616eff26fe259481253b2692bfd1745d0b23c5932cf7a10c55c9276e6310b3df19b1847dec760579e1a9eba68b2845fe544f184a7c4895aad8bc8f740bd1634f3830534ed8961518f19b5436712dce9284fbde4baa17c3334785bab134e041b29ce7612f220545976146ddca5b0a0691d58fc3b10da7c5ec6bbe33e914c457e9d441d58d763e9b83aff9f548a59af349f553c91d11364a725b286c7794cf7ad9e4ffde78df25a87201a13fe8f542a944203150361681494a65b382deb0ff91c6add40228e35735455830bc034770d3799a53fb0adb58da8cb3b153b7965332cb7b951966f7274fab9d51513ae4e9a9d34eedb9d00743fef47986c31c06050c519e1c355ec55074648d63f335ff1a1af7c3081125a7a2acb7ad84d1cd33d7dcd6a2f23a63e764b98d36582148acb5be24963b33dda27e09054aefb861e58be94f3f2da4c5628d5a5e7742c88a6eb5600edfc0802b7ef9262594704cf0d4be96e2d43ecdc2b715efaad39d6c34174005af0d91478bfce18a7249dc4f13cedf7e3146cfa57085bde488fac6935f04c8b4a6fbc5f7a928b20b3bc86acd2599fb402ff7f7f780078ae51659fc27116e0b18f3bbad7a0c1eaade535f4c2ebf520b8b665658883acf415e3e9c394caddcd85a325f2c721295b9ab0535561eccabdd4fed2d214adfb086228378365a4f76c3faa727542b0f78f59b3bbc146395a8e7b2eeff6e044c6b6183f094f129f13aaf779f6688724dbe58852f600c49df0aac0e355fdfc04bcb010bdcd54c854bc53f8502f4ca20d5450a5d9225dd6750780e6d3ac4ceca7b5396aacd4f4bc297367df035dfe9b74e212bdefe37a11b7a0a9189c17ddfe67f50137b4b60bb020cc1481ca10699d1f9b959224574fb0ccf44cb201f60910e3302015b6c1c3482da3b14ddd2805e1921b91b67bd458a3a9f316818ecd64f14d03f3dcafcd71ca13e53688ec52ad542a298cbbe2d9b13ad5cf2afbdb4da1cdd9d12634140993c178aca599d61f51a0995e2952dcafdcf22617133c12e7434bae950303c5bff2b9fc4679e274541f63f5b15faf87dabe4adef1ef09cdea605cc0a3420689ddcfcfd58d7522cd31f50a51acdb5abe8a417d0d9f1cb75257369b056a5f39edd5f1d0f9050de25a9895ae99ba3a58ebf8d28031c9ef80a01970d3117fd95b6fae476174b3922e1bc287d9ed2be518a24531268c89c42ce8e5214477c9f96906c622bd71b9424894cca8e048e21fccb28cf328936e39e1ebe9340fcb95d73e6589e9544b88503efb65b946fb1b20b06a65bd596676625641c0025247caf1379dfff0e14a9549177f7ad577a93c965625f6d230c75fce94a6203f898fab8887692ca0848c59df85fca4622a8d97e9cd68b1ce84fe669488ae4309a8b8f53c71e2890902f272925dabdf36bdde29b5b6c04c5cc5138c0a7cd1e3c397746e5fb115279d3f61cfa37e4588c2112eab51374c7e90bbc506463b8832ba88b745b2cf34821f0c4acb24bfdd552e67b460f50f9d3337ee9bb6e9fcc53ca", 0x1000, 0x0) keyctl$unlink(0x9, r1, r0) 2018/01/18 00:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f000081e000-0x8)='./file0\x00', r0, &(0x7f0000601000)='./file0\x00', 0x1400) symlinkat(&(0x7f00000d4000-0x8)='./file0\x00', r0, &(0x7f0000c03000-0x8)='./file1\x00') fstat(r0, &(0x7f0000eac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b5f000-0x4)=0x0, &(0x7f0000946000)=0x0, &(0x7f0000920000-0x4)=0x0) fchownat(r0, &(0x7f0000e46000-0x8)='./file0\x00', r1, r2, 0x100) chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/18 00:42:03 executing program 2: openat$selinux_mls(0xffffffffffffff9c, &(0x7f000072d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000be3000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000036a000)={0x0, 0x3, 0x2, 0x5}, &(0x7f0000402000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000651000)={r2, 0x4}, &(0x7f0000a8e000-0x4)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000653000)=""/187) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r4, 0x540d) clock_getres(0x7, &(0x7f000080a000-0x10)={0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:42:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0x80000000, 0xfffffffffffffffa, 0xffffffffffffffe1, {0x0, 0x1c9c380}, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000bbb000)=0x0, 0x0) 2018/01/18 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2000000001, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f000093a000)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f000093a000-0x8)='./file0\x00', &(0x7f000067a000)={{0x0, 0x0}, {0x0, r2}}) r3 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000084f000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r4, &(0x7f000093c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000724000)=0x10, 0x80800) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000795000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000093d000-0x4)=0x8) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000655000)=0x1f, 0xffffff33) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00002bc000)='./file0\x00', &(0x7f0000939000-0xc)=@known='trusted.syz\x00', &(0x7f0000939000-0x1)='\x00', 0x1, 0x3) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000939000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7}, &(0x7f0000939000)=0xffffffffffffffab) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000093c000-0xb)='/dev/loop#\x00', 0x1, 0x4040) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000011e000)={r5, 0x5}, 0x8) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f000093c000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xfffffffffffffd3e) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) listen(r3, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000465000)="019e0bb4d5b03707c1649c383fa9be894b02d3484e1da6f3832f65c57be60c6703748ac51f117dac90cd5a2fc6e03e9dac33236a708272e49b9ac226602ba76bb91929c5912a8cf40f31df336dc763c99e2a8b21832a5c0ad5c2a30bc38fd9604879804ac6cb730aff6b0d5c5a00c22a6132caa1b5c6127d0da78f841b03536e708a350ffb0099fea274fdd2c288ade7d070df7f944db397941afe8b00f792d85574b2272ffa31b4229ba95a4bf98026d272d7b4e2be6e05d1bafc4a44a3b4ecb023c1c2e6ecad8b") connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000536000)=@abs={0x0, 0x0, 0x0}, &(0x7f000093c000)=0xfffffffffffffd8d, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000023a000)={r5, 0x108}, 0x1ff) 2018/01/18 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006be000)='/dev/ptmx\x00', 0x0, 0x0) syncfs(r0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000ea7000)={0x0, 0x0}) 2018/01/18 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x0) syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009a6000)=0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x44c02) fremovexattr(r1, &(0x7f0000ef2000)=@random={'trusted.\x00', '-\x00'}) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f00000ef000-0x1)='#', 0x1}], 0x1, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000168000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000485000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000031b000)=0x14) recvfrom$packet(r1, &(0x7f000012c000)=""/58, 0x3a, 0x2000, &(0x7f000017c000)={0x11, 0x19, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/1, 0x1}], 0x1) 2018/01/18 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000173000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00003b9000-0x4)=0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000560000-0x18)=[], 0x0, 0x0, &(0x7f0000492000-0x8)={0x0}, 0x8) 2018/01/18 00:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f000081d000-0x10)={0x0, 0x0}) r2 = eventfd2(0xffffffffffffffff, 0x80800) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000960000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f19000-0x4)=0x8, 0x80000) ppoll(&(0x7f0000cdc000)=[{r2, 0x600, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f00008e4000)={0x0, 0x0}, &(0x7f00007a7000-0x8)={0xcfb00000000}, 0x8) clock_settime(0x7, &(0x7f00008d2000-0x10)={r0, r1+10000000}) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r4+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') r1 = syz_open_dev$sndtimer(&(0x7f0000bbc000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000ec6000)={0x0, 0x0, 0x0}) 2018/01/18 00:42:03 executing program 2: clock_gettime(0x100000000000000, &(0x7f0000796000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009c0000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f00000a2000)={0x1}, 0x8, 0x80002) 2018/01/18 00:42:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000b69000/0x2000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b6a000)='/dev/ppp\x00', 0x2, 0x0) fallocate(r0, 0x1, 0x2, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b69000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000003000-0x4)=[r2]) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000002000-0x8f)=""/143) 2018/01/18 00:42:03 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000029000)=')\x00', 0x3) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000020000)={0x7f, 0x4, 0x6, 0xfffffffffffffffe, 0xa, [{0x73, 0x101, 0x1f, 0x0, 0x0, 0xc80, 0x0, 0x0, 0x0}, {0xbf2a, 0x6, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8f6e, 0x2, 0xff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x8001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0xce, 0x6, 0xffffffffffff7fff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x1, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0xffff, 0x2, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x1ec, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x5, 0x7ff, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000002a000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000029000)=0x242) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000002a000)="e0e3e636e656f66eed3a549ddf1a14fa7302250d89000000054c2a4314277d761eeb67c9", 0x24) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x10022, &(0x7f0000029000-0x80)=@generic={0x0, "5f51e560354b113d357ca149fddf1f8d7df10376663d624581b531b4d748d516b4c4d7c6d696e272dde48fcd893d2f2d5137613717e783dc11a3c6ed1022360e397e58831ebc5b759c7a055274e8cd72fb4120409df02e7060a8e28525eff03c6f1a400ce53c384cb1162ba51dddf7f857f16f009de0a033fd47d0fdf32e"}, 0x80) 2018/01/18 00:42:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000000)=""/75) fcntl$lock(r0, 0x5, &(0x7f0000001000-0x20)={0x3, 0x2, 0x2, 0xfffffffffffffffd, r1}) 2018/01/18 00:42:03 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4980, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 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}) 2018/01/18 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000563000-0x4)=0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c87000)=0x1ff, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000426000-0x11)='/selinux/enforce\x00', 0x501081, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f97000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0xdb, &(0x7f0000a68000-0x1000)=""/4096, &(0x7f000085a000-0x4)=0x1000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) r3 = getpid() sched_getattr(r3, &(0x7f00008c3000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/18 00:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d09000)='./file0\x00', 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000020d000)=""/133, &(0x7f0000708000-0x4)=0x85) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00007f8000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e20000)={0x9f8, 0x5, 0x0, 0x8, 0x47, 0x2, 0x8, 0x700000000000000, 0x0}, &(0x7f000058c000)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000084c000-0xc)=@sack_info={r1, 0x0, 0x7f}, 0xc) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) 2018/01/18 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000e9000-0x13)='wlan0eth1)selfGPL}\x00', 0x1, 0x24, &(0x7f000000f000)={0x6, 0x1, 0x100, 0x62df, 0x18a2, 0x4, 0x800, 0x9}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = userfaultfd(0x0) r1 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff7000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ae2000-0x8)={0x9}, 0x8) 2018/01/18 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c5000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000042000-0x8c)={0x9, 0x7, 0x9, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000a87000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000232000)={0x4, &(0x7f0000344000)=[{0x0, 0x1}, {0x9, 0x3}, {0x7f, 0x4a84}, {0x3, 0x0}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c53000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7b000)=0xe8) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000386000)=0x9, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000838000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000038d000-0xc)={@empty=0x0, @broadcast=0xffffffff, r2}, 0xc) 2018/01/18 00:42:03 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffcf, 0x81, 0x9, 0x20, 0x10000}, &(0x7f0000008000+0x7ab)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r2, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaf5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) socket$inet(0x2, 0x3, 0x100000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000009000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000003000)=0x60, 0x80000) ftruncate(r3, 0x100000002) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x401) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x8000a, 0x7) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000008000)={0x4, 0x9, 0x101, 0x7831}, 0x8) r6 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000009000-0xc)={0xfffffffffffffffb, 0x6, 0x0, 0x5, 0x9b5, 0xfffffffffffffff9}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) acct(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f0000006000)=@known='security.evm\x00', &(0x7f000000a000-0xd2)=""/210, 0xd2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r4, &(0x7f000000a000)=0x47, 0x80000000000003) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000003000-0x4)=0x4, 0x4) 2018/01/18 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') ftruncate(r0, 0x3) sendfile(r0, r1, &(0x7f00004db000)=0x440, 0x63) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000098f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000591000-0x4)=r2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d1f000)='/selinux/enforce\x00', 0x100, 0x0) [ 57.819650] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.824364] CPU: 1 PID: 11865 Comm: syz-executor7 Not tainted 4.9.77-g033d019 #14 [ 57.831967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.841327] ffff8801cc0d76c0 ffffffff81d941c9 ffff8801cc0d79a0 0000000000000000 [ 57.849305] ffff8801cf3dab90 ffff8801cc0d7890 ffff8801cf3daa80 ffff8801cc0d78b8 [ 57.857285] ffffffff81661c5a 00000000000065e3 ffff8801cc3188f0 ffff8801cc3188a0 [ 57.865293] Call Trace: [ 57.867855] [] dump_stack+0xc1/0x128 [ 57.873193] [] handle_userfault+0xa3a/0x1310 [ 57.879224] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.886207] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.892585] [] ? check_preemption_disabled+0x3b/0x200 [ 57.899394] [] ? check_preemption_disabled+0x3b/0x200 [ 57.906206] [] ? handle_mm_fault+0x117b/0x2530 [ 57.912412] [] ? handle_mm_fault+0x1fc3/0x2530 [ 57.918614] [] handle_mm_fault+0x1fd1/0x2530 [ 57.924642] [] ? __pmd_alloc+0x410/0x410 [ 57.930325] [] __do_page_fault+0x5c2/0xd40 [ 57.936182] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.942126] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.948764] [] do_page_fault+0x27/0x30 [ 57.954271] [] page_fault+0x28/0x30 [ 57.959523] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 57.966333] [] ? dev_ioctl+0xe4/0xd40 [ 57.971753] [] ? dev_load+0x1a0/0x1a0 [ 57.981172] [] ? debug_mutex_init+0x1c/0x60 [ 57.987116] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.993930] [] ? tcp_ioctl+0x167/0x620 [ 57.999443] [] ? tcp_enter_memory_pressure+0x90/0x90 [ 58.006170] [] sock_do_ioctl+0x94/0xb0 [ 58.011681] [] sock_ioctl+0x2e0/0x3d0 [ 58.017105] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 58.023656] [] do_vfs_ioctl+0x1aa/0x1140 [ 58.029342] [] ? ioctl_preallocate+0x220/0x220 [ 58.036226] [] ? selinux_file_ioctl+0x355/0x530 [ 58.042521] [] ? selinux_capable+0x40/0x40 [ 58.048380] [] ? __fget+0x201/0x3a0 [ 58.053627] [] ? __fget+0x228/0x3a0 [ 58.058964] [] ? __fget+0x47/0x3a0 [ 58.064134] [] ? security_file_ioctl+0x89/0xb0 2018/01/18 00:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b1000)='uid_map\x00') accept4$ax25(r0, &(0x7f00005ea000)={0x0, {""/7}, 0x0}, &(0x7f000004b000-0x4)=0x10, 0x80000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b1e000)='/selinux/status\x00', 0x0, 0x0) writev(r0, &(0x7f0000408000)=[{&(0x7f0000961000)="0408c6985132af03acd17857dad911b6fc6aa73af862eb9cc6be008cc93abec0df32d6de171820ab36552a127a8506084c04e0a1aa0c5eba2934241d07022bdeee5ef800c5c466d8ea88b60dab4b9964b026347bd0567cdb3adedf695e90ca8e0ed71575ece83f895c07adb7964d33ab6cf86fd013ddfbf49ac24172ea0a8f9e5c7bde3d6b64c7e010b03204ce883e23e84ffb62f4d3b2dd24b5723de053eff14d5523a3a8d5f195cad93d0ec1f447442c0872e093", 0xb5}], 0x1) 2018/01/18 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000aa6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000ffc000-0x1)=0x0) 2018/01/18 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0xfffffffffffffddc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009c9000)=0x0, &(0x7f0000d4b000)=0x4) 2018/01/18 00:42:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x6)='/dev/sg#\x00', 0xfffffffffffffffe, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1008000002279, &(0x7f0000773000)="") 2018/01/18 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d85000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000355000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000d86000-0x8f)="") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") inotify_init() mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00004a4000)={@common='bpq0\x00', @ifru_ivalue=0x6}) flock(r3, 0x1) ftruncate(r3, 0x0) [ 58.070340] [] SyS_ioctl+0x8f/0xc0 [ 58.075516] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 58.106358] SELinux: unknown mount option [ 58.122305] SELinux: unknown mount option 2018/01/18 00:42:03 executing program 0: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004d4000)={0x0, 0x0}) r3 = getuid() mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000306000)='./file0\x00', &(0x7f0000552000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)={0x0, 0x0}) 2018/01/18 00:42:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a45000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00001c5000-0x48)=""/72) clone(0x0, &(0x7f0000004000-0x2)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x2)="") fanotify_mark(0xffffffffffffffff, 0xa0, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000068a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) getpeername(0xffffffffffffff9c, &(0x7f000019f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c6000-0x4)=0x2e) sendto$inet(r0, &(0x7f0000c2c000)="48dcb13952197e226d49682d4ea668546e1fae48591536437b6f6cc4431afa7533c28fe4b5ec4d901478521d0e85aeff0b3b72a6d04d30f127d302aae73e4fe9051aa53e9e4dcd2783adc1ca5ea1cdfcf05914715bd93d2481a0991c789f8b8633fa15a10b4f363a5998bdd7b907fa623908b8951eb9b6a06351b4bcb745981333d6b5c20571e2a8bba1008be56ee4a5cc300826a9f6f018924a020568402a7ad6ed5b8d007be2c57d7ad5e84b705b7085c9b4126ca7e2c02aaa07bf6fea87024bafb78e0503786f613e324f", 0xcc, 0x40, 0x0, 0x0) 2018/01/18 00:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) readv(r0, &(0x7f0000c7b000-0x70)=[{&(0x7f0000992000)=""/251, 0xfb}], 0x1) fdatasync(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000556000-0xc)=@sack_info={0x0, 0x81, 0xffffffff00000000}, &(0x7f0000b80000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000016a000)={r1, 0x3}, &(0x7f0000e07000-0x4)=0x8) 2018/01/18 00:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x7fff, 0xffffffffffffffff, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/18 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb0000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) mincore(&(0x7f0000f30000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000036d000-0xb)='/dev/hwrng\x00', 0x480800, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000b0000-0x8)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000055f000-0x4)=0x14) lsetxattr(&(0x7f00006f1000-0x8)='./file0\x00', &(0x7f0000ffc000)=@random={'os2.\x00', '/dev/loop#\x00'}, &(0x7f000069e000)='/dev/loop#\x00', 0xb, 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00007bb000-0xc)={0x20000000, 0x8, 0x23}) 2018/01/18 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockname$llc(r4, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000008f000-0x8)=@assoc_value={0x0, 0x28ed}, &(0x7f00002e0000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ece000-0x6)={r5, 0x4a}, 0x6) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 00:42:03 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000034000-0xc)={&(0x7f0000034000-0xc)=[0x0, 0x0, 0x0], 0x3}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000033000-0x4)=0x0) 2018/01/18 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0xffffff9e}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') mknod(&(0x7f0000175000-0x8)='./file0\x00', 0xe0, 0x2) sendfile(r1, r1, &(0x7f0000a36000-0x8)=0x0, 0x1000000800000008) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/18 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key(&(0x7f00001cd000)='asymmetric\x00', &(0x7f00009d1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e45000-0x14)="a3ed5e3218bff367166188978801ae1239f715f8", 0x14, 0xfffffffffffffff9) add_key$user(&(0x7f00002a1000)='user\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af9000-0xd)="52100aeb3eb6b8999041fc3867", 0xd, r1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000192000)=0x7, 0x4) 2018/01/18 00:42:03 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pwrite64(r2, &(0x7f00007c6000)="9dd622a1c51770d4deab09d364cac03217fe6d86b6cb13adac262a1779382f389c2d22bdcaedeee5150ea7107442a05506f311fdbc490a907c4e02c6d588bf31eaa9d6c83b1f238ee2902bc52cff7c97a4c55a11056c482542e9282fb87299eb82af325ddd6fa7cd4d1d2e569642c632409d0ad52229af226c125acbca6940bd23f094f0450f0602f3e38a4f690e0a6b92d83fe38d6b011e1884e25a6ec88cf5be523fe4df2376b63c2f81c6d09d609970e171027ad375e698ae782f7081e59300bff4ebcaba617a0615e6d0c5665ff4c3140043d8ad27a7039c6408f9c27c733e575bd65f82eb80b8f15782dedce921e50b1446d81af3ad68bbbd1b6b0c996f2b9258505cec70722133e2382ccf278aa7f9c38099a65b21bd5e194e471d43c72f36bedff28b8a233c81caf0d0bf0c1710126a9db29c2b776537a8066db17b7c71deb237327e7e97bb8c10f4207bd1b207ea50982d618d98ceff11980457895d45b9d1eba110cbc63a3068fe0425e6b6b9454a4328e5b3641beb30322143ce50f2dd5af1fa46a0c9915f776a07aa55bf2fd99c4c049f138b84d3737411187882a7e4844197edbb7558a2675058df00516641ba7dc67666a7395f04c597493cb92cec85ca50d9e4d92fd6b35b64831a6dc4e7a459bd467db350b692499d9fae949702b8e66a8f80d006b093926528c6c3cc7f56b2014a786d5736a9d07b7e6786f8e2db778c9464e200e3fcfb8e2de5279e68aeea28c5b8ea770c158abc16c9d61ee8501b6f70be86e21e76b6ca8dfc14d9607ad5491ece083ad9111ae1bf2e8c8e794904e07850e587233c3c14b1f5098c556ab405860a9ae91379f2ef2fd96e88298b15af9e356c44d8d37562c589a05cb33f87b6b5be78ed6548e236335d82e4dc03153116cac973c2fba574c298d54303da163b04d71c1793264cf3c7dc3f6905a1d86c282df61caf989f748db01c4802f589aedf13fd5f81d220c3f1ca8201989e98ec6e44b4c568b69b075d7c7d5737c1a7f4fffb51eb8aa27dc4a5413e5e58d7ea68c3497097da05fb57a70b416dd7e646516cae9854e90a015af21d84150c6435d57701b49dd8fc7a6edc18d8676ae5554a027bfc9079126c7d73c1e6e6935378a58940beff5edddbf01c0b8dea1f2b28c99618c1234627707846003b6c3436d958359e86f9925bf0f7cbe01498a3bf211ed325b9a0443fa749ad21219be5a6c6a176f92ccdcc4ba5c116b980684baa24bc0bc0f2ca5e271a92a68cb8d61b92321341d8faf9b75518a2434b6e944e79b5b25d8e2f011bc86956ef3f0ab3f63a0d95b99b92a9288847c8c479e329b99dcf39fac0fcf52d479df6fdebf5d519ed979a79a64e2ec880d645aaa884c84cdcc77da0d25f9ff69ad7dfd6ad6e5ab228bbee95c98cb062f4aa2819647117fba5dc897c4fce440b4f1614cf2ab325f1197d330ce1073bbc3962e15a4483c6d0892bac3b1f3a13a29e93c4ab9544c4ed34352f2fdbabd344d477f098e185ce8bec11bf233d907591a77a7b9fb1a390a30596b84a661f71b6d88d983e0acdbbc2e63724d0a3f6bca363d66f5e52d8f7731a4cb682b6269c9d40cdd52fd5c08949d0ce8c59607138e35608bc8bedd869b8671a957a91a2114014f2a88fbb661951f0dc50e14913d30bd237d7d1cfdae7de525a2e024216533d58dc1b4cf9cc5f1eaa40949f5385a6221a7776a132020db5ce4d6d6f6604d4c9a2aa63809d48a815a0a44c58f193b376abb709a32c8c60cb620dde486945229a9b0f9978acf17235c863bfc5b1e120d7afe7720459ce76b8d31104b7726b7eddabc3a4c4ec72b51b7bc75c460941890ddcfd54abdd451c6568769af1f0e4a2ca3da5f14028ed7c869529352b80c73575c2991c32d63fdea57555d50894d46b7b8dff2187e01e7a76e9560267e2bb087cb8337fb5c320da1ff8bbaf258440cfb91dd1b38837ba42dcc9654e327f479faf09be409615bb53ddc27657cc185fcf16be4625c718d7f795e130b0ae3cb4e838b08c39a8ca279a4f2b4911ef6743a62ffcc903b7e6677da700712e54bce35b92e5a18a3c6d94b105e54cb68dcc2151f2c8db8e2f229b4eb8da8a582d623062fbe33550f03874633b48b4e52453eb4b098e4dfa5512c1dbd981146a6d786a61ea03f1fed8825fe7ad435e1c5b585b09a81e77abece8838714880d0bc5b36899c57ba1c090bac18ba2b216400394380909e322a7fd2fa591f82de5176c508fda3ca11c7c9eaf839fa54183befeb8312a2a20ebb381a3ed3a8382ffd124d6d8e0ba92a1ce4b3a061093f41d63e46e1e7742de998ec4398af0634ba4f7ce5f98e26d4ce17d49ccfba77711f8952add528b7426fa56211ce44740ef8199945d8ef1779039e5d66ba87bfc2b9a7b17cdae6bc1c548cb437685ea81874f19b4e524e609066c285590dddb98f3b6f4e47a58809b60bad05ffcf7de82d372a516ff0504a8fb84677b078c54b6d27005ead0737077ee8cc40b5652c5541799952f3827f61d40651fc92ffa9f2d34af17ac83cca8b9c71f3df8a5e27e92edd8fd70e1ff7e24209419deeef6385661f67c71ca88313b70de225ed862d72c47fe6e319647aeb4c0edc6d4899071f4050b2e81b2732a754c3b94289021b96808014970dfd809d91192f00c4f19a50e9586b6439054b68b7e3766bbbdef218b5a51636c26f72c543f33456c0955ef58dae595e7b202621f133e22a53649813ca1472316f112c84e0d422c2c61fa89bc95c4892e69c9097e76b1c0c6f4e51f64532e025ed2d52a23f445fe8f6350a5e23d37759ef4b4dd03dbb9f45f0fd3b9a4fe42e9732c19078a59a051e61b50d5a0f82b3fbe75ce1bc2ee204b7f53fe2135e7831e419fb8ac210327348f33f1a2f19d2888fd72de56f3e7431d0531aca19f9f6203d390df5e8d5b525baa8c56e763dea365c99133f14600aec43b793daf13e1ba24dea22c841571c1ce5bd23b9d1fe12c23c21de1503c02ba42d9956469f2087079a6ec145e2e674a14168877cefcc6255da2cbe9812850bd7ed990d72d2e1ba04b6aac291a312d3fc7207c4992d4a19b54f8a530011077e73075119b4d1d3ef152e6778d3f043c8fddd129d5eec3c05f46db471b3ce839c1c4cf199b7d0cbb66e8600749849c2045fdfacc05791382b613707c4a1709bc820a371a53b4f0863505d537d7222ae55802c15bb64bcb9c936cc6c6b78d2d84afc26dca6291c42192bf9c4c6746abfcd4f6b728cefb4cd0629aebef0a79726acf6aaa141d722a41b6dd6e2158e85c5f1099aee20c45955693477d2b107abe482bb158a26ad8bbd584b964ce95dbedca6729ccc8cdf38283e7a4f45212a472a135cd24ad988fb5b8765b5cea14ff91a2218471d335929ea11f1dfd7294cd254da542b9f9060abcd5c4963ea14a0ea1bd699b6ccfc82e8f25981215f2de658b104f9d9f835376d9d310cdea3f53e5c1fd3ebbb905828f53286d720559a1038b3fd0b76df2e23df7c50ad026b451f44e7a29ce13e9bfaa139272aa78b5bdd402d38700bbeaed91d464e5233968a89f573c02ee138c0aac8ed61c1cb8d799f6356807fe390adcf3ec13c0a95dd98e069b70b0db2368541f2788aac0296656e6bd5cbd9aeb9c48334e7bd2c06dc11a2d6eb8685fcefbba00b061b654d223fe5cc316546fa8819cb043d73f067397339ad45f9912cda9770ad1e714432f33ea58ca0d16e77dcae903da05a22843adfe34a899d6c401154f892dde4074ce3b4007e7d5c026b61e75d53100a4f2addcd1212877a950cf0fe06ae85f3b8e277293900e5081a515aa7fdc10494976b44276f4d64ddeaa70db21735706f7d3eacc9090e77c4017511e6f7498c3a1135f19b7cf6ad654e740e5c1df031d22ac9c0f3579450bf8025eeb17edc5b3dedc57a2d0ef01419aa87d047cc2326fb9ddc86969b9163e6c7700afda27eb8028029445169e32c445d8270ef99fb44c599cf17916763f5c3480f5bfe660db8e700bc872eaf2060259b767f0165cb5048e433cb7d823eaf1c29f7922afab86e5668c8ca94528421b1815cb5fcd674dd64406cc2b25611e832207dc2f3b3b2b63a6b18f977995559e04cd104bc636d43c9f8d184e26709e770481d91f8879cbe3bbaf9526239d67f76e6e09c2630b2cc447221ebd579069542902f23ae89c406d199f5dbd4d805b767a4d6de29d015ff7ee3ec9c7e6e9950c1b0357086bd72bce6153bdfecc22330900b1eb87b10d16b7e19f86f3e7dd1c0f190de046ef7db5c8b3614ee61ed736afa765d2271aa6135ec6f4cf35075cff50df3a2cd17a5695433ca31d1b4e2bb655fa267c833f2d4f58f32e5c3548a1de037cb2ca0a4cf064be1c7f50426e64f0692a486ab469f9f34d39e9c08546edc68e0315a25582eac09b27c8ace5573060ede0d52c83cf3e81a3021f63269f7a9049195120a753ba7b0d80a1e05b31c0d1cf5f456f304f62c3d624cf18e67d36f21239ef6a587f14b1a6fd0c4f327b952806d7d37c931f38da81388ed29483e6b3bb6716f0a573a7e36ccbbbb952582bf00366f6ab6944b98355b049d34716178d715df71857e67806021f32ebc7fb8e836cd11c18a79298b56c422f8efe05b3f7f330b6d0615ce20dbaaa8e7b57151055c65fe81dc1b0d8dcf056dad3e1772c27b855bc0f51032af05cd47a374629dda9defb4f164d44d15c8c162670aeac36a7f76d4c45ebf8d7f1f16c52471304b37732eabc988bea500e876bb98f86bbb370e96b893481a22facd22a908b9175482f603681191f17b4597979ef32159f6e6fcc64e08506aababfaaa596647ac4d23fd622416019470706d4a9711bf6d1711d0650550555912af034e2ec4203d984394ccaa1e081b4351840ea3ac428566686eaa650f52c3fa61e410dc43717bdc502ccd03275bd0dc07e277298e6deb377af120a4326e6a4701d2a0640e04ddc6bb6913f6e43de8dbab5a69038801238990687edaa3ba1205d7c711bd856b29b6daa65613979346d88a755dcc94cd2e87f647ec85122055df046f690b3982162d2a3a106c39fad526321df9b9d411d2fbfe9c4e152588124709fbee0d3243dd0df3fa7a958d3f6f80e8fd390f2462ef121c2903fcb0387099f18c1e9b99fad5df263184e3eb04e28b58d72c6f9c592ed75980e9b63529475acf8951d960b804155c369f3e064c434fa13b2d802cbad1ca2d5bb88ec4cad0aacc62353f9b4895bc2da484eba096f4e8478291da27288f09f123d616cf6626b75d0400896201b58b65466c0d3d4c46bc049206071ead7924e0f1b1ef0d9c97788cefec952f3179f85460f5879747549684742fa1f275d84ce7ef081aac6c2f33f61b2b2df6bfca7609fdd5a6a3e5ad9fbdfb5ffee6dda984f28117c52dfecdc50f57310961ba5fdd882cb7574ba67bfe146f63f63faae39f04400991e1a86265965411186653cacb22bbae0fafaeb1adadde2ee6fd12af0c7d2705e79ba30d906c93a610c4a5b3e46e722795d8cb360e58f6e9cbd9b16da85abb9d55e8fb478191262edfd3fef709653945eb1b09766d1390fbb8e44b7b7e84c30b538cc5c9c26ec7f051f16d06194d5c077207837fe183331dde380703dccab46d1823bac9efb56a2baa933e7d1200049be7a8b0d17c4ef49303aacbf89c783b84746da7f7f2a6aefb6c5ecafa9d124315d7f0a21d07e5c7770e449c588bc8b97645dcf05a03a9c292e3c2200e1be1a4891622b7bf80c7f4bec7707c1632d4b462e50977d01f73ced7a36062aa09a1cf943f20fecad", 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001000-0x20)={@generic="9c1a831ce217ee2d7ec1cf97fb333b7d", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f00003f4000-0xdc)="fda840dbfff57991999dd6b33a19651c9b1b49964bf8ba44216d979b2d34a9d7ae27b9805ba604aede32daa3c5b0739c63eaa4a6db1f2234defee97d27b17c750ce2179af8ad002e1b6fae5a5b34e6b633d507069019e3e0cb1496f790f689892fc46b2cf97d714b4e07f22325158b7ba881d716d91deb7c90de62a0e4fa8481d164622c6d1d9b803b215c6a2f9cac100e01b9105a0de03bbbed154c317799ab0a0e7992dd43f1827208527f8cad1eaa2c14cd96a2b071246ea4876304da516ecc1d8a1863b9cca1c513a0f4fb7bb587c496f1c84c88e10c936078b7") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000003000-0x4)=0xfffffffffffffff7, 0x4) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000001000)={0x8, 0x2001, 0xa32, 0x2, 0x3, 0xad2e}) vmsplice(r2, &(0x7f0000640000-0x40)=[{&(0x7f0000817000-0xc8)="c575e081e8f68a5a98753f7924357d708ec08489b64cdd472de3780c85d08b00810745381451fda5a48644c5681ac93f6ac73e91165a62020354174a6a99e1d6e656c918a4ab0d8218f7fa6b8fdf36e70e79972d36d226590a332558f8be6cbe070dbbaa2a3629ac8e90c05dc8d1e27b863ee1fbafe6065434c7b443a81ec9e7c42ddc1f08b5b755e44ba01e550aaf6f35c8b6e35d80078e1dc071aa3a84a24da71428fa625acc281055fb2fdc23ddd1525a72603ed5a77a695161fe63e56b053593d370798450fe", 0xc8}, {&(0x7f0000000000)="33dd0ba8e49c15bae83a4d1fbf5a", 0xe}, {&(0x7f000088e000)="75eea4d5049c7a4aebc1da7432c5360aebac33c1fef5b9a144775a7dd062c25aae118dc4860baa8a68640960ab34863091b39fecab3d9149a39ca5e985da6745da83ad789a2fc6ba0ae5a3e0cc4aca46ada948172567f9e5439a06aa702e2a4ebf25b32f4372d22731c5aeae288a103a9ce1e4e3beda0ac8656b02815538d0eb72a4a6e126002c5e854aa51a6a8155767340e54e8df832768b9ddda180afe7b302ad5c67778b2be804486dcfeaa31e95178fdf3fed2c7b495cec5ef8e143b1e8806e4573b97806fd1ebf716cd5bf0f8ed4a4c6b845d3e8d8763c7af4d13e897f22995e5d3d39dc1cd7be2535c2348d2a10c2", 0xf2}, {&(0x7f0000c08000-0xf2)="d600a6c265256e75401c806c3f2b89e1ad140b908f0b5f7e15ee7fd5d46c731ccdc29a10cb0843bc4d9d1303caad8c89bf9cbde6242476196ef3640f3be0eb7e71b5abb8145a048482e08feac1af69783b51ab02b35f4f743a8ae36efd7037c47082683de29743318223d544d0799e58937ba4594d5f1163483e05e23513988830e6e564d17cc252d6b07c62ccda4835a23ea4e527b7d2a95eacf62e5d2e03475941fe562bebf682d77db878f9a08a9dd7fccf6346bc49ef527b403e73c1d98d2f3d1b92d769cb7905ebe1a884eafaaf94415658eed7172ac061179c7b46dfd1113044176a2b427d179c904ff0ee6f807668", 0xf2}], 0x4, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000)=0x14a, 0x4) setpriority(0x1, r0, 0x0) 2018/01/18 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000aa7000)="f16f9b2fde1e112ea6e8986a3e5be681880cba2420251641e9c92c220ba3dc1c06edb7f7db7d318b3739fbdc2a11196c4c05afcd5578681872d73759b9c5310a7154187d591cc937ccb0e23515a9628ed9d6b0d92e3c8333f2ea39c2c2b66d36a661260dfcd348c7e47048cd3cd74030da961377c9a88bdf5c586c24954ce030169e9dc55c76d0d3025dd89f23e87eb4b7e63fee32360aa0e2694e6ecb9752a52c065ed5c29577173d3a", 0xaa, 0x40, &(0x7f0000583000-0x1c)=@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) 2018/01/18 00:42:03 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000009000)='schedstat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r1, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000009000-0xa)='map_files\x00'], &(0x7f0000005000)=[], 0x0) 2018/01/18 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce5, 0x4) sendto$inet6(r0, &(0x7f0000ae3000)="0e258bf0fa9ddc86539f6e98a446f9afdd1b20840c225ef2bfdd38b28824fe060428ecc8bc7320368b36e09246d4cb43451f6e38ecbef304db43fbe4ec730270d5e5eaedfffecd6aef36916cfc57c46e20a60d483a6f88b2304be8dc08f3dceddb134f66f0ccfaaf", 0x68, 0x10, &(0x7f0000b87000)={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000922000-0x10)=@common='lo\x00', 0x10) sendto$inet(r0, &(0x7f000004c000)="123397f7f2c95282e0fa546ad62b3e500c2f87f27796897b0fc0783d38a84298f725adb64940d4cb8229b5b3d71a27fd71232805b4f36f499656172de14ffb22ca670dc5e6e2b68b349d774c36545a580b950ac1307ed8f796d96b4412f0f92f55ab8c6e517f430cc70a2bd8b87e5c18113289c427b6b6fd538622098984125e5e6db58b742499456f2b2a125306a81281bad5bc87f7d6fe7912dc0a8379bbdf7a3013ea8fda83c3ba4e666ca8fd25e9bf20e90accc0789fb6d9b68201e7ab51", 0xc0, 0x8000, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/18 00:42:03 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aac000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) ftruncate(0xffffffffffffffff, 0xe000000000000000) [ 58.272867] 9pnet_virtio: no channels available for device ./file0 2018/01/18 00:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c98000)='net/anycast6\x00') preadv(r0, &(0x7f0000bfa000-0x30)=[{&(0x7f000003e000-0xa8)=""/168, 0xa8}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f5a000-0x4)=0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000660000)={&(0x7f00009e5000/0x1000)=nil, 0x9, 0xcf1736477baabcee, 0x40, &(0x7f0000604000/0x4000)=nil, 0x8000}) ptrace$getsig(0x4202, r1, 0x3, &(0x7f000024f000)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:42:03 executing program 1: pipe2(&(0x7f0000b3d000-0x8)={0x0, 0x0}, 0x800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f28000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) 2018/01/18 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') sendfile(r1, r1, &(0x7f0000c4e000-0x8)=0xfffffffffffffffe, 0x8005) 2018/01/18 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() setfsuid(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b49000)='./control\x00') mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/18 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5b000+0x89e)="2a2c70726f632e2a24cf5c7573657273656c6673656c662f7b00", 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fe7000-0x34)={{0xffffffffffffffff, 0x1, 0x100, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x7ff, 0x0}) sendfile(r0, r1, &(0x7f000055e000)=0x0, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f84000)=[], 0x0, &(0x7f00000ec000)=[{0x1d0, 0x2000000000000029, 0x3, "8d"}], 0x18, 0x0}, 0x0) 2018/01/18 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xa, 0x805, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e18000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c07000)=0x14) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) linkat(0xffffffffffffffff, &(0x7f0000c2d000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000968000-0x8)='./file0\x00', 0x1000) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/18 00:42:03 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000007000-0x1e)=""/30) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r1, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 00:42:03 executing program 5: r0 = perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x11)=""/17, 0x11) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000002b000-0xb)={0x7, 0x1000, 0x3, 0x8001, 0x7f, 0x5, 0x4, 0x8, 0x9, 0xb6c4, 0xdb}, 0xb) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2018/01/18 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) flistxattr(r0, &(0x7f0000b0a000)=""/49, 0x31) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) setsockopt(r0, 0x7, 0x1f, &(0x7f0000c80000)="4f09b0f66fd74c79cca789690a7a68fa0e0a3b755f13da59d32b63fd3dbc4aa708e965eeb0fb821e4b711a487d081b312062d7d2ed516906c41323062018497bfc52db64f5db736ff3a959ca3e86578b353e617b461ad0416f8bf439844972d2821d03bd1de40b53db8dec46c0c9e7d6b49757023ccc9478f35656f709651ecc272458b2801ee81256ee82852bb31c4905dc1203e721318abff460ad46106413c986cc12e673ce064c45926b7bf80f7a479723015c5d2be7c9791feae12941eb2bf7c1b20bd3f94400b3c2dfdc418c624c87f96e48bbd2990e0cc2d638022b5407e17e49301b46ee319f32a224d513dbdd26012fba6cbf", 0xf7) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x1, 0xfffffffffffffffe, 0x6, 0x1ff, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') [ 58.318007] 9pnet_virtio: no channels available for device ./file0 2018/01/18 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004f7000)='./file0\x00', 0x10) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f000098f000)={0x2, 0x3, 0x5, 0x7580, r1}) r2 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x18)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 00:42:03 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x4, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) fstat(r1, &(0x7f00007c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000021000-0x30)=[{0x81, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x20) dup2(r1, r0) 2018/01/18 00:42:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="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", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b22000)=0xfa000000000, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000810000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5e000)=0xc) ptrace$peek(0x2, r1, &(0x7f0000890000-0x8)=0x0) connect(r0, &(0x7f0000e1a000-0x1e)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="aef1c0bf2b81c6de9119546758183565"}}, 0x1e) creat(&(0x7f0000919000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x10) unlink(&(0x7f0000db9000-0x8)='./file0\x00') 2018/01/18 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d9f000-0x68)={0x0, 0x1c, 0x3f, {0x0, 0x1c9c380}, 0xa7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ax25(r1, &(0x7f0000fc1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000088a000)=0xffffffffffffff56) bind$ax25(r1, &(0x7f0000929000-0x10)={0x3, {"f65c33705f8577"}, 0x0}, 0x10) 2018/01/18 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f00000ad000-0x8)=0x80000000000, 0x100000001) signalfd(0xffffffffffffffff, &(0x7f0000eaa000-0x8)={0x0}, 0x8) 2018/01/18 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000048c000)='/dev/sg#\x00', 0x9, 0x7) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00008f5000-0x8c)={0xfe36, 0x0, 0x35ab, 'queue0\x00', 0x3fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00007ca000)=0x4) write$tun(r0, &(0x7f0000c3a000-0x84)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x15, 0x0, "f359b65cd2d46603f81ae0d05a"}}}, 0x33) 2018/01/18 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) write(r0, &(0x7f0000003000)="85", 0x1) fcntl$addseals(r0, 0x409, 0x7) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000b55000-0x4)=0x5) ftruncate(r0, 0x0) 2018/01/18 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) 2018/01/18 00:42:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) readahead(r1, 0xfffffffffffffffe, 0x8) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000018000-0xc4)=""/196, 0xc4, 0x0) 2018/01/18 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) fcntl$setflags(r0, 0x2, 0x200000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2e) 2018/01/18 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) close(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000150000-0x8c)={0x9e48, 0x3ff, 0x2, 'queue1\x00', 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r0) 2018/01/18 00:42:03 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000849000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0x5e)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a2000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x2)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) fchown(r0, r1, r2) ftruncate(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000e88000-0xd)='net/udplite6\x00') readv(r4, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000341000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc4000)=0xb) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000043d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000028a000-0x4)=0xb) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000da5000-0x4)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008b8000-0x10)={0x0, 0x0}, &(0x7f00002b1000)=0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000e76000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @generic="865c7e609b5aef9474f49fbbab9a1ccb"}}) fchdir(r4) 2018/01/18 00:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f93000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f0000543000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c0d000)=0x9) r2 = syz_open_procfs(r0, &(0x7f0000f48000)='net/ip6_flowlabel\x00') preadv(r2, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000af6000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @broadcast=0x0}, &(0x7f00006fc000)=0xc) utimensat(r2, &(0x7f00003d7000)='./file0\x00', &(0x7f0000ae1000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) setsockopt$packet_int(r2, 0x107, 0x17, &(0x7f00000a5000-0x4)=0x5, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000778000)='/dev/ashmem\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000fcc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000952000-0x4)=0x14) recvfrom$packet(r2, &(0x7f00000f1000)=""/134, 0x86, 0x2, &(0x7f0000c60000)={0x11, 0x1d, r3, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/18 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2f000)={0x0, 0x7530}) stat(&(0x7f0000983000-0x8)='./file0\x00', &(0x7f0000eb0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000ceb000)="8000", 0x2) symlinkat(&(0x7f0000bb4000)='./file0\x00', r1, &(0x7f00002d0000-0x8)='./file0\x00') utimensat(0xffffffffffffffff, &(0x7f0000868000-0x8)='./file0\x00', &(0x7f0000716000-0x20)={{0x0, r0}, {0x0, 0x2710}}, 0x0) 2018/01/18 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000653000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006e9000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000191000)={0x40000002, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000ad7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/18 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) pipe2(&(0x7f0000b42000)={0x0, 0x0}, 0x80000) clock_gettime(0x0, &(0x7f0000555000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f00005ba000-0x78)=[{{0x77359400, 0x0}, 0xfff, 0x3, 0xffff}, {{0x0, 0x0}, 0x7, 0x4, 0x1}, {{0x0, 0x7530}, 0x3, 0x1ff, 0x40}, {{r3, r4/1000+10000}, 0x10000, 0x8, 0x0}, {{0x0, 0x7530}, 0x7f, 0xe5, 0x0}], 0x78) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000b17000-0x4)=0x3, 0x4) fcntl$setpipe(r2, 0x407, 0x93) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000312000)=""/76, &(0x7f00006dd000)=0x4c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f59000-0x30)={0x30, 0x0, &(0x7f000040d000)=[@request_death={0x400c630e, 0x4, 0x4}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x1}, @clear_death={0x400c630f, 0x3, 0x3}], 0x0, 0x0, &(0x7f0000627000)=""}) 2018/01/18 00:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) 2018/01/18 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000e60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000097000-0x8)='./file0\x00', &(0x7f0000fa5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setresgid(r0, r1, r2) request_key(&(0x7f0000f1a000)='dns_resolver\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003aa000)='\x00', 0x0) 2018/01/18 00:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) recvmsg(r0, &(0x7f0000a49000)={&(0x7f0000fda000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000097a000)=[], 0x0, &(0x7f000038c000)=""/199, 0xc7, 0x0}, 0x101) ioctl$sock_ifreq(r0, 0x0, &(0x7f00004b4000)={@generic="baab59acb87c84b9850e420b5a6f723d", @ifru_map={0x7, 0x6, 0x1f, 0x6, 0x0, 0x0}}) 2018/01/18 00:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f000064d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006e9000-0x4)=0x14, 0x80000) read(r1, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) recvfrom$ax25(r3, &(0x7f0000aac000-0x3e)=""/62, 0x3e, 0x0, &(0x7f0000b02000)={0x3, {"a71f44c4235a61"}, 0x8}, 0x10) tkill(r0, 0x13) 2018/01/18 00:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f70000-0x10)='/dev/sequencer2\x00', 0x4403, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000040000)=0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000698000+0xf48)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000d46000-0x108)={0x4, {{0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000484000)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000)=0x0, &(0x7f0000600000-0x4)=0x4) 2018/01/18 00:42:04 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x14, 0x0, &(0x7f0000001000)="32a509a1d1f39758eacbfe006e3eac8d407fff98"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 58.484606] binder: 12032:12040 ioctl 40046205 0 returned -22 [ 58.501701] binder: 12032:12040 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 58.514711] binder: 12032:12040 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 58.533217] binder: 12032:12040 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 58.537043] binder: 12053:12056 ERROR: BC_REGISTER_LOOPER called without request [ 58.552083] binder: 12032:12040 ioctl 40046205 0 returned -22 [ 58.560102] binder: 12053:12062 ioctl c0306201 20007000 returned -14 [ 58.568209] binder: undelivered transaction 114, process died. [ 58.575143] binder: undelivered TRANSACTION_COMPLETE [ 58.584336] binder: 12053:12062 ERROR: BC_REGISTER_LOOPER called without request [ 58.593319] binder: 12053:12056 ioctl c0306201 20007000 returned -14 [ 58.604384] binder: undelivered TRANSACTION_COMPLETE [ 58.609574] binder: undelivered transaction 116, process died. 2018/01/18 00:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x3, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/18 00:42:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x10000, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x3, 0x10) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f000073c000)={0x1, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000002000)=""/101, 0x65, 0x2021, &(0x7f0000001000-0x10)={0x4, 0x100, 0x8, "3e7ef9e9828b", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00003f4000-0x8)='./file0\x00', 0x0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x7, 0x4) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x0, &(0x7f0000a18000)=[]) 2018/01/18 00:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000d32000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008e2000)={0x0, @in6={{0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e75000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b93000)={r2, 0x7fff}, &(0x7f0000fb2000)=0x8) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000ca5000)=0xffffffffffff08dc, 0x4) pwritev(r0, &(0x7f00000ce000)=[], 0x0, 0x81007) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/18 00:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/18 00:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000161000-0x2)=""/2, &(0x7f0000802000-0x4)=0x2) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) munmap(&(0x7f0000420000/0x800000)=nil, 0x800000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f45000-0x10)='/selinux/access\x00', 0x2, 0x0) r5 = dup2(r3, r2) write$tun(r5, &(0x7f00008eb000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0862be", 0x0, "db3a09"}, ""}}}, 0x2e) 2018/01/18 00:42:04 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x212000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000004000-0x14)={0xd945, 0x6, 0x5a, 0x2e5, 0x10001, 0xfffffffffffffff9, 0x0, 0x5, 0x6, 0x5}) r3 = eventfd2(0x0, 0x0) readv(r3, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) 2018/01/18 00:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a14000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000433000-0x34)={{0x3, 0x3, 0x5, 0x3, 0xc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) close(r1) close(r0) 2018/01/18 00:42:04 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x3) write$sndseq(r0, &(0x7f0000687000-0x30)=[{0x3f, 0x8f, 0x0, 0xa6, @tick=0x8, {0x7, 0x5}, {0x101, 0x0}, @queue={0xfffffffffffffffd, {0x10000, 0x1}}}], 0x30) 2018/01/18 00:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x7f, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) fstat(r0, &(0x7f0000989000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 00:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x0, &(0x7f000078e000-0x60)={0x0, 0x31, 0x2, @thr={&(0x7f000077e000)="c5b7fa7af27d56a2368614231208a5d70ee4809ed3b61743c4726c2e42043d862b25376d18191ec1f5f1581e4d99472350a9404b7f7565bcba88e459c345935f87dcc95f4ebe41f91080650dc9c6592187612ab30b11f32fd069fb97add5d8c721e00ddc9828fbbbc69c8db077f7277764590874e4293d70510b425a26ad3b9b31fb07a23bdba60f370ab012bc02649be513da163f766b2d6600e0f8117696e4fc06815316516bbdd7787a249d4ff99bd6b01ff214e926ce5eb43194bb5032a8a2ee74282fcd7dfa97413aff73ea946f7b143fc71553f31e034293d733f55ffa99eaa0d7b899488a8e", &(0x7f00005bb000)="3aa6e59aa2041ed4b48d3ba428f4bfcf8460baea9ec0a54bc7aebaca215c3f39d9c36245d711a641aa104778173c54858562b6da7e8b83582d1a2f0b7b5276e0421d21b6451d3a5b7da435067580f6a96674523c8c08d9adc24711175bb4cbe22860814389a4f13dcc7c37380065713412b1670c26b7735b8f2ef7086756d9a7c0e648114addb7baf90cc4a2f7d641b1940fbc7274a52ff8f6ff241bc105e295aa3cd1961999d3ddfa8eccd7d6184eeda2ca54dfcae2d0cb1e600a1774b7103beb22"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000add000)=0x0) timer_settime(r1, 0x1, &(0x7f00002b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000629000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) 2018/01/18 00:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000057a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d68000-0x4)=0x0) unshare(0x4040000) r1 = gettid() exit(0x0) syz_open_procfs(r1, &(0x7f00001f9000-0x8)='ns/ipc\x00') 2018/01/18 00:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket(0x666c9c5285ca99a0, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000311000-0x8)={0x0, 0x7c6e117}, &(0x7f00002fe000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f10000)={0x7fffffff, 0x9, 0x20c, 0x800, 0x2, 0x9, 0x8001, 0x7, r1}, 0x20) getgroups(0x0, &(0x7f0000b7d000)=[]) 2018/01/18 00:42:04 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f3000-0x16)='/selinux/checkreqprot\x00', 0x4041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)=0x0) fcntl$notify(r0, 0x402, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000974000-0x4)=0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000182000)=0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffff9c, 0x770a, 0x0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000ada000-0x4)=0x0, 0x4) 2018/01/18 00:42:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1000000000000003, &(0x7f0000d5e000-0x10)={0x0, 0x0}) 2018/01/18 00:42:04 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000592000)='net/icmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"1993aa4307463f02dd2af3e758f83749", {0x4, 0x401, 0xd62, "58d40998ef1f", 0x7dcb, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r1, 0x402, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001000-0xee)="075b0902f9067854a3aac8c004a706bec47dca0ef71ad7d77eb659e5528351dd8a33cff3924309f0ac892fa29b6433211c24449a1294738789b156127e7e0b5ee18af0d34c11b871510955cd7df1f598be189e1e93147e9cb5f2dda906638cede2c144ab850774016afb0b211a20618dd4351109cb8b3c2576667a41bfd6af0354ae22b005920d5f8ea2715822c3fec5f10e4e5bba911d68891204cf708266101eaa4072a7443efc2eabe045957f6a20fe5611bdad0995c9997b7de5f5eeadd2d69fb4a0c804d97bac3120e1c75ad8fadb3d4d0293221e49976d9d22294ac5415f065134229ca05692f602eba610", 0xee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = epoll_create1(0x80000) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000c69000)=""/113, &(0x7f000022d000-0x4)=0x71) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000c3c000-0xc)={0x0, 0x0}) 2018/01/18 00:42:04 executing program 6: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bff000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000c00000-0x4)=0xa1a, 0x4) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000048e000-0x18)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000533000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c00000)=0xe8) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000c01000-0x1f)="983fb688d8e35a52ea5cae67a86d3e171c23f8377ac8ed97a7ddc1d2b2de71", 0x1f, 0x4000000, &(0x7f0000c01000-0x14)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @random="1e656aaa614e", [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf9000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000a1e000-0xc)={0xb, 0x0}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c01000-0x4)=0x0) r5 = fcntl$dupfd(r1, 0x406, r0) perf_event_open(&(0x7f0000446000)={0x7, 0x78, 0x1, 0xffff, 0x0, 0xfffffffffffffffc, 0x0, 0x5, 0x80, 0x5, 0x8, 0x200, 0xdc4, 0x80000000, 0x1ff, 0x439, 0x101, 0xfffffffffffffff8, 0x8, 0xffff, 0x1, 0x3, 0x0, 0x8, 0x7, 0x80, 0x5, 0x1, 0x8, 0x100000001, 0x17, 0x40, 0x3ba, 0xfa7f, 0x2, 0x5, 0x1, 0x1, 0x0, 0xfffffffffffffffa, 0x3, @perf_bp={&(0x7f0000556000)=0x0, 0x7}, 0x1000, 0x8, 0xaf, 0x1, 0x0, 0x100000000, 0x8404, 0x0}, r4, 0x8, r5, 0x1) mmap(&(0x7f0000c01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f000051a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c01000)=0x10) signalfd4(r2, &(0x7f0000c00000-0x8)={0x2}, 0x8, 0x80800) 2018/01/18 00:42:04 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00009d3000)='net/packet\x00') fstat(r1, &(0x7f0000068000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000378000)={0x4, 0x0, &(0x7f000075f000)=[@exit_looper={0x630d}], 0x7e, 0x0, &(0x7f0000880000-0x7e)="ddd84ae819279fbc6bbebc54dd4c20cf1ac6ac1cee3921b725bfe7b179ae55541acc0ec971d5cdce2d6bfb84fd0005000000000fff6a95395a9506a71c39ea120ddc49c41b1ebff695f7a1ff0bc4ffabaf9dd98121228df27ae39768c649959ef79fc15f434eaa70079fa5b7d392476d5bb8e8021fb41c207fd994f225e1"}) 2018/01/18 00:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008c3000+0xadc)='./file0\x00', 0x100, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ae1000-0x10)={0x1, &(0x7f0000ac3000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000b92000-0x10)={r1, &(0x7f0000d0e000)=""/88}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_create(0x0, &(0x7f00001f2000)={0x0, 0x39, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c41000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b36000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) nanosleep(&(0x7f0000b7b000-0x10)={0x0, 0x989680}, &(0x7f00009d3000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000c94000)={{0x0, r5}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000b26000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00008d7000-0x8)=0x5) mq_timedsend(r2, &(0x7f0000a1a000)="5b45c327e41025871eb5497492f9b3d3b4ce1d1cb77b459a4f7998c2b5e34365de0c8702c0f776950c5cd2bfa612c4e32ed1c63feda23053651ca4d186f1310c9f5351", 0x43, 0x7fff, &(0x7f0000828000-0x10)={r7, r8+10000000}) write$evdev(r2, &(0x7f0000001000)=[{{r6, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r2, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/18 00:42:04 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fde000-0x11)='/selinux/enforce\x00', 0x20e081, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00008dc000-0x10)=@common='bond0\x00') close(r1) tee(r0, r2, 0x6, 0x0) 2018/01/18 00:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000e4c000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000205000-0x4)=0x0) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/01/18 00:42:04 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) [ 58.818382] kasan: CONFIG_KASAN_INLINE enabled [ 58.823055] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 58.825027] BUG: spinlock bad magic on CPU#1, syz-executor6/12115 [ 58.825036] lock: 0xffff8801cc160018, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 58.825042] CPU: 1 PID: 12115 Comm: syz-executor6 Not tainted 4.9.77-g033d019 #14 [ 58.825046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.825057] ffff8801c987f878 ffffffff81d941c9 ffff8801cc160018 ffff8801c8e0e000 [ 58.825065] ffffed0036e407a0 ffffffff844de160 ffff8801b7203d00 ffff8801c987f8b8 [ 58.825073] ffffffff8124881d ffffffff81224384 ffff880100000000 0000000000000000 [ 58.825075] Call Trace: [ 58.825085] [] dump_stack+0xc1/0x128 [ 58.825093] [] spin_dump+0x14d/0x280 [ 58.825100] [] ? remove_wait_queue+0x14/0x40 [ 58.825106] [] do_raw_spin_lock+0x174/0x1e0 [ 58.825114] [] _raw_spin_lock_irqsave+0x56/0x70 [ 58.825120] [] ? remove_wait_queue+0x14/0x40 [ 58.825126] [] remove_wait_queue+0x14/0x40 [ 58.825135] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 58.825142] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 58.825148] [] ep_remove+0x41/0x290 [ 58.825154] [] eventpoll_release_file+0xc5/0x140 [ 58.825160] [] __fput+0x5a8/0x6e0 [ 58.825165] [] ____fput+0x15/0x20 [ 58.825172] [] task_work_run+0x115/0x190 [ 58.825180] [] do_exit+0x7e7/0x2a40 [ 58.825188] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.825195] [] ? release_task+0x1240/0x1240 [ 58.825201] [] ? get_futex_key+0x1050/0x1050 [ 58.825207] [] ? __dequeue_signal+0xa3/0x550 [ 58.825213] [] ? recalc_sigpending+0x72/0x90 [ 58.825220] [] do_group_exit+0x108/0x320 [ 58.825227] [] get_signal+0x4d4/0x14e0 [ 58.825235] [] do_signal+0x87/0x1a00 [ 58.825243] [] ? kernel_accept+0x2f0/0x2f0 [ 58.825249] [] ? capable+0x1f/0x30 [ 58.825255] [] ? setup_sigcontext+0x7d0/0x7d0 [ 58.825262] [] ? ioctl_preallocate+0x220/0x220 [ 58.825268] [] ? selinux_file_ioctl+0x355/0x530 [ 58.825273] [] ? selinux_capable+0x40/0x40 [ 58.825279] [] ? SyS_futex+0x22e/0x2d0 [ 58.825285] [] ? do_futex+0x15c0/0x15c0 [ 58.825291] [] ? exit_to_usermode_loop+0xac/0x120 [ 58.825297] [] exit_to_usermode_loop+0xe1/0x120 [ 58.825304] [] syscall_return_slowpath+0x1a0/0x1e0 [ 58.825310] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 59.097180] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 59.103392] Dumping ftrace buffer: [ 59.106900] (ftrace buffer empty) [ 59.110581] Modules linked in: [ 59.113867] CPU: 0 PID: 12129 Comm: syz-executor1 Not tainted 4.9.77-g033d019 #14 [ 59.121458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.130795] task: ffff8801cb36c800 task.stack: ffff8801c82b0000 [ 59.136823] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 59.145072] RSP: 0018:ffff8801c82b79b0 EFLAGS: 00010a07 [ 59.150580] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff8266751b [ 59.157828] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 59.165069] RBP: ffff8801c82b79c0 R08: 0000000000000001 R09: 0000000000000001 [ 59.172316] R10: 0000000000000000 R11: ffff8801cb36c800 R12: 0000000000000004 [ 59.179565] R13: 0000000000000020 R14: ffff8801d68c0000 R15: dffffc0000000000 [ 59.186807] FS: 00007f11ffa51700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 59.195000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.200853] CR2: 0000000020bffff8 CR3: 00000001cd424000 CR4: 0000000000160670 [ 59.208093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.215333] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.222569] Stack: [ 59.224690] 0000000000000001 ffff8801d68c0158 ffff8801c82b7a20 ffffffff82667541 [ 59.232694] ffff8801d68c0170 ffffed003ad1802b ffffed003ad1802e ffff8801d68c0168 [ 59.240674] dead4ead00000000 ffff8801d68c0140 0000000000000000 0000000000000000 [ 59.248664] Call Trace: [ 59.251224] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 59.257686] [] sg_finish_rem_req+0x2b5/0x340 [ 59.263715] [] sg_new_read.isra.20+0x356/0x3e0 [ 59.269917] [] ? sg_get_rq_mark+0xec/0x190 [ 59.275769] [] sg_read+0x8bd/0x1440 [ 59.281015] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 59.287653] [] ? fsnotify+0xf30/0xf30 [ 59.293073] [] ? avc_policy_seqno+0x9/0x20 [ 59.298938] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 59.305921] [] ? security_file_permission+0x89/0x1e0 [ 59.312645] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 59.319280] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 59.325914] [] do_readv_writev+0x520/0x750 [ 59.331769] [] ? vfs_write+0x530/0x530 [ 59.337274] [] ? exit_robust_list+0x230/0x230 [ 59.343389] [] ? __fget+0x201/0x3a0 [ 59.348642] [] ? __fget+0x228/0x3a0 [ 59.353891] [] ? __fget+0x47/0x3a0 [ 59.359049] [] vfs_readv+0x84/0xc0 [ 59.364208] [] do_readv+0xe6/0x250 [ 59.369366] [] ? vfs_readv+0xc0/0xc0 [ 59.374705] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 59.381346] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 59.388154] [] SyS_readv+0x27/0x30 [ 59.393316] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 59.399859] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 59.426443] RIP [] __free_pages+0x21/0x80 [ 59.432332] RSP [ 59.436183] ---[ end trace 3d23a68e5a9a9e9d ]--- [ 59.440929] Kernel panic - not syncing: Fatal exception [ 59.446701] Dumping ftrace buffer: [ 59.450212] (ftrace buffer empty) [ 59.453890] Kernel Offset: disabled [ 59.457486] Rebooting in 86400 seconds..