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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:26 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfb2, 0x20000) name_to_handle_at(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000497c1cb8fe99471b40b028f9fec9f4e46b2fe3352f1d9b686195df6e263a35bdb8d44717b7549230cd167281548d303129a6c9cd4b3cb4ec77929372e18d00000000000000000000"], &(0x7f0000000180), 0x1000) fcntl$dupfd(r1, 0x0, r2) 2018/04/27 07:51:26 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="0500fc5f070000000000000400000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:26 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000200)=0x80) connect$can_bcm(r1, &(0x7f0000000140)={0x1d}, 0xfdfc) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x259) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000240)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x70bd25, 0x25dfdbfd}, 0xffffffffffffffc6}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)="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", 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000080)="0d64e8d98347c293c05fa1ac32486596af8af8743557ae0920fb0cfd3517f86e8124913d14c2f244885ec18b1ff057d91799d4744b9ffe30bdeba657306d64e662484509a1f1508ed65182ace1583caf21c6f994859bb2367b67587991b0f6cd0df9d95db73eddddfce73a63db605fabad9e3c6a9cf0b168f78193a6e448ca8d202206d1a8773d01de0fbe94826278df662447d2b5b6eea4ad707f69caa3797e0167cb4d8ed5222fcb834b11ff005d8c9fee47663852200a983813", 0xbb) 2018/04/27 07:51:26 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x68, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x40, 0x0, [@generic="3929eb11a7f9eeac166d4837", @typed={0x14, 0x3f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x21, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x68}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:26 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000540)={'vcan0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@remote, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000780)={@broadcast, @broadcast}, &(0x7f00000007c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000800)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000900)=0xe8) connect$can_bcm(r0, &(0x7f0000000940)={0x1d, r1}, 0xfffffffffffffea4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:26 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x80000000}) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000140)=""/8, &(0x7f0000706ffc)=0x8) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xa000, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0), 0x1) 2018/04/27 07:51:27 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0xfffffffffffffe4e) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bcsf0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@empty, 0x6c, r1}) 2018/04/27 07:51:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/27 07:51:27 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0xe) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:27 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x6c, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x44, 0x0, [@generic="3929eb11a7f9eeac166d4837d87f", @typed={0x14, 0x3f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x21, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x6c}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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", @typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:27 executing program 1: r0 = socket$nl_generic(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1400000000000000000000000200006340000000ed71120b6c0a7e1760738ffb79a13dd9ae8ebd10b6217f1db9edfb9eff4da9c216dc7c02392121bac682f97ee3a33cb8367201313943e7f450a3b29e67aa2ae17f4fea7e62c7011587074637728da0e7af46b73fb121e6d63412659d6c601ef0d2da5b6b4a6423664796a1549e6bc671fd19aabfa30ec1e2cf154c9f48debe23b0c5b99914ad27f82375a331bca2e4bcaba73fb55f299dde6cc902d1ce0356c5a2503b32be34a5e50e48296e1cfd754d8b55d79578cf03ed8c83fe3b8b9b0e99fd02"], 0xd6}, 0x0) 2018/04/27 07:51:28 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="40000000680c0ba7d24d000e1b663ad94089583440a3e7a4562b484c8067a3df188b52091f2d209d529e6b7e81379a28a45a5ce14b1f583a581f4266d8aea10000000000"], &(0x7f0000000180)=0x48) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x1f, 0x20f, 0x6, 0x676, 0x100000000, 0x9, 0xff, r1}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) waitid(0x0, r2, &(0x7f0000000080), 0x8, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r3, 0x3, 0x0, 0x2) 2018/04/27 07:51:28 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000), 0x0, 0xfffffffffffffff8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x9, 0x0, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xc00000000}, 0x35, [0x81, 0x429a5d4b, 0x9, 0xffffffffffff9522, 0x7ff, 0x3, 0x6, 0xffffffffffffffc1]}, 0x5c) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:28 executing program 0: prctl$setfpexc(0xc, 0x40000) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:28 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000640)='/dev/input/mouse#\x00', 0x44, 0x200) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000680), &(0x7f00000006c0)=0xb) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000006d95c77713a6c53eb1eae9f62b322a9fd9"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400}]}, &(0x7f0000000180)=0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x168, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x11}}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xc7a}], 0x54) 2018/04/27 07:51:28 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x0, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:28 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x3, 'lo\x00'}, 0x1c0) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/04/27 07:51:28 executing program 7: set_mempolicy(0xc001, &(0x7f0000000000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) recvfrom$ipx(r0, &(0x7f0000000100)=""/108, 0x6c, 0x10020, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x2, "ab54"}, &(0x7f00000000c0)=0x26) 2018/04/27 07:51:28 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x6c, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x44, 0x0, [@generic="3929eb11a7f9eeac166d4837d87f", @typed={0x14, 0x3f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x21, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x6c}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:28 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fstatfs(r0, &(0x7f0000000240)=""/253) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='sessionid\x00') lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/27 07:51:29 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sysfs$1(0x1, &(0x7f0000000300)='!\x00') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) accept4(r2, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x80, 0x0) connect$can_bcm(r0, &(0x7f00000002c0)={0x1d}, 0x10) r3 = dup2(r0, r0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000080)=""/159) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) epoll_create1(0x80000) 2018/04/27 07:51:29 executing program 7: r0 = socket$inet(0x2, 0x6, 0x1000007fe) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000100)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000380)=[{0x90, 0x29, 0x4, "6e4b608d12fb1e8277969b7891911a31c194b4ee25006019c8bbf7b1c458ce147cf7a726617ebdd2fac4ea7da016946f58ba8302213e35cb977351edfb9a51d094809e2e62084b3d3581f5d3889e7838c56c2bc5cbe3c520269a2709cb3ac7e75ab1c1679317f1b982dfef8ccdf0a51b2ea722b2e2399dce3c02"}], 0x90}}, {{&(0x7f0000000180)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000440)="5947c0cd1bc8653823e616b5be3cd8e350ababeea00b1b5713b4813ce62dd132c7548248f0db19743fa2cb93c938f72fe01e5978e7c4fa28a6bc29d21f39d02f0d8905eee2d0060277974bc3671c175a01c7c29b9277ee7b2b14b9881ddba6cf1400a0010971795de77b", 0x6a}, {&(0x7f00000004c0)="bdd54d7b887161458de4db82c12c9edc6051151169d75a3e4c48d6c44615c8a9508b6baf365aee67347567262b06ecd2e26d1e160f82c652a5a15fece22e3a13e52ae2cb7eba96c81cf066192551d4bb86b363559a569462a4336b3c964c0b438a7cc797f822169541495574e41ff699b5843c13", 0x74}], 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x149}}], 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x80840, 0x0) accept$alg(r1, 0x0, 0x0) 2018/04/27 07:51:29 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6ce}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x11, &(0x7f0000000180)=0x6, 0x4) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xd75, 0x141000) seccomp(0x0, 0x1, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x7ff, 0xb4, 0x3, 0x3}, {0xffffffffffffffff, 0xffffffff, 0xfff, 0xba}, {0x1, 0xffffffff, 0x9a2, 0xee}, {0x20, 0x5, 0x2, 0x3}, {0x8, 0x8000000000000000, 0x1ffe000000000000}, {0x5, 0x6, 0x10001, 0x7}, {0x0, 0x1000, 0x7860, 0x8}]}) getdents(0xffffffffffffffff, &(0x7f00000001c0)=""/101, 0x65) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in6={0xa, 0x4e23, 0x401, @loopback={0x0, 0x1}, 0x4}], 0x38) 2018/04/27 07:51:29 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) delete_module(&(0x7f0000000140)='/dev/sequencer\x00', 0x200) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:29 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) getpeername$inet(r2, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) 2018/04/27 07:51:29 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x0, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:29 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x6c, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x44, 0x0, [@generic="3929eb11a7f9eeac166d4837d87f", @typed={0x14, 0x3f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x21, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x6c}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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@typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:29 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701250007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000200)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002d00), 0x0, 0x0, &(0x7f0000002e80)={0x77359400}) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) recvfrom$packet(r0, &(0x7f0000000000)=""/228, 0xe4, 0x100, &(0x7f0000000180)={0x11, 0x10, r2, 0x1, 0x0, 0x6}, 0x14) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/04/27 07:51:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f00000000c0)=""/174) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000180)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xae00000000000000, 0x10001, 0x6e6, {0x0, 0x1c9c380}, 0x1ff, 0x7}) 2018/04/27 07:51:29 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/27 07:51:29 executing program 1: r0 = socket$inet(0xa, 0x801, 0x8) fchdir(r0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000280)={0x378, 0x7, 0x2, 0x100, 0x70bd26, 0x25dfdbff, {0x5, 0x0, 0x6}, [@nested={0x10c, 0x8d, [@generic="0dd7f014a1c6461a1a8eea98a94d0c9e0243b63b5b2619cd8d26ebbee187d316af645e2128af5be8c6ce6871e0831d69db1c5559ad34cad22e6837bb8dca0d5b8c0b82690dc875e8c67b5b2481bd497a8b0066ef1c5d79058bb17158699f457f5043f8a1940f57dbf659a32d5eb7c004a1dda7808550e85eba95ca572261ba88865ef3f8ffa9467858188e6a5da1eb4b7a267a6f07e0ff80b19fb9fb0e269288371eb35d85ba3c389a0b2020f10fdd555c082d59a356a9a52f282f058c49909d7bf2805a475bd1c401494a6046de5dab7e579530e6da0691002d3a8f5cb4", @typed={0x28, 0x28, @binary="ba12fec6779429a0a72f6eb21c78f74966ba188be94737142e1788cd6ff65bbc252fa4b7"}]}, @generic="13753e61d764e0e39f29496d0397fd4b9e32223c65424e2a0895a9b5e93b", @nested={0xf0, 0x83, [@generic="05050d34f4adf1f4b1b6994bd757acbc169409d39648709db4ff58aa44627007b9b46505225ddebd1c7bbc432b2bc6ef2b90f9e57e58562fbe3b69c8fbe3fe799d2884c6222ab46f90f8b80c4702b8ae463af1d730d808b7c2c6fe9f707222367ea403d3e5d43e5f2e6b074c4cfed1b3ee388ebad1c6ab45fd1cf6fcdc1a5c4c5516630a1af110f92a428b36c61ffd20195364e12b9175e953", @generic="c551258ec13899762d36e4ae1130c097790e38bb52bdec19943058ea276a587406ce0d8485c85299e1f19a0900be0ad467e35dcb94171a546c", @generic="3c96e6a441ec7b17b05e72878a73bc11", @typed={0x8, 0x32, @uid=r2}]}, @nested={0x74, 0x38, [@generic="fb8bb1996134ff0bf7b3acb7211581355716bad6267d75a514f9708a7c8b95a44c0f532efbe100d2b6176a44f95316174fdb6c526f05941c5c917757ccc447069a654a3f938f8ce651654011d5e7177df57ea13d3394c244300c67e65ae9b2dac884912f4fca5f94", @typed={0x8, 0x35, @u32=0x20}]}, @generic="8a0c33f652a6f944c1c2daf6b1d7d1c21186ae7eb8b6e3ab8743e519fc48479a2ce20cc97da74fa2f61718825ed58c9fc877798eea5b0bb9fb3f26b89008dbc7dd2f4207a78fa6e844a8be47f7122d17ad2a11898cf3c31da69efc9c0a02bdf02d0012b07c60fbbeb965e81e3a6943c05043a8e85de76a3ad5338c5c21265bd8a236de17262276732857727b3d67c1b17147dc3677b3a0f4e4d2e8ad8f4c88d866a90873474426ec61e9d8e99bbcd67c78da542aa5d403a7e40d9ecd2e03", @nested={0x18, 0x48, [@typed={0xc, 0x7d, @u64=0x8000}, @typed={0x8, 0x6a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x378}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000004) socketpair(0xf, 0x1, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000080)={{0x3, 0x100000000000000}, {0x0, 0xcc}, 0x6, 0x6, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000680)={{0x80000000, 0x7}, {0x2, 0x8}, 0x7, 0x1, 0x5}) setns(r0, 0x44000000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x2, &(0x7f00000009c0)={"44100474657200", 0x7, 0x4, 0xfea4, 0x110, 0x110, 0x110, 0x408, 0x408, 0x408, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2}, @rand_addr, @dev={0xac, 0x14, 0x14}}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0x437, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x0) 2018/04/27 07:51:29 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x6c, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x44, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2", @typed={0x14, 0x3f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x21, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x6c}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:29 executing program 0: connect$can_bcm(0xffffffffffffffff, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r0 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x40000, 0x800) r1 = accept4(r0, &(0x7f0000000380)=@un=@abs, &(0x7f0000000400)=0x80, 0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070000000000000000000000"], 0x38}, 0x1}, 0x0) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='wlan1vboxnet1$\x00') 2018/04/27 07:51:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x0, 0x0, 0xa, 0x0, 0x83}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 07:51:29 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10201, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000180)={{0x100000001, 0x2}, 'port1\x00', 0x0, 0x100042, 0x101, 0x80000000, 0x8, 0x6, 0x3, 0x0, 0x2, 0xfffffffffffffffa}) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x6, 0x80) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) connect$inet6(r2, &(0x7f0000003000)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe28}, 0x1}, 0x0) 2018/04/27 07:51:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) bind$netrom(r2, &(0x7f0000000100)=@full={{0x3, {"38d48d16583925"}, 0x77}, [{"d307abc590d461"}, {"40940bd42f2a9d"}, {"969487f07d48e5"}, {"50d0e368632021"}, {"3c0aeac4aa99c0"}, {"53793893e22698"}, {"7400d4adf55056"}, {"d5bc038bb3e85a"}]}, 0x48) 2018/04/27 07:51:29 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x6c, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x44, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2", @typed={0x14, 0x3f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x21, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x6c}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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", @typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:29 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000000700000000000000000000006de342836413550596fc000000000000008031d4474a6edd1a7af26e93c2ba79377fd29e046f4a88a3fafd7978c8fe42e43912cdcfbabcb11b17ee7ceb63bb2cc7e11ec41c3d92848d32e8e4cd61d6c611f864cccd3100bfceef4e5525a5350d169d6e7d7375f7730cf16886b04b42285107d2bacfa6670c9b642180027d2f67ea"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(r1, 0x1) sendmsg(r0, &(0x7f0000001940)={&(0x7f0000000280)=@l2={0x1f, 0x8, {0xfffffffffffffffc, 0x6d9c, 0x33f8bdd4, 0x10001, 0x4, 0xff}, 0xdcc, 0x6}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000300)="60e362f9ea25322c1a52251f24a5b7ad77d4a5ea972b263f1ecf370e59504d82fcbf47dc4f99f911b3ecd2a3c53bae8d4a6602faf5f4b961ea896f4f7839c5e0eb297470334f3dd9dee0de025021d2370b62ec904f8da8135ffeeb6383b7ea273318dd50ed3dfc3342cb48c3cc473c38b162bfb5da20928334103acff49916900aa57f06d66efbf51f1be9267542e8255c1894e05e20f2534ef1f8eff522ea30b4b71a20d845260081b2cba690ddb3e120a107e6f4aa6a89e4d7eede355602b473dd2c6a8f43fcafea8d4ae0e8858bdfe82d51102e37475ad9c347a348c157f0880473a86cbc0af253b2ee66bf46d4cfc3f5be1b", 0xf4}, {&(0x7f0000000400)="535dff2177eaf143d7b8b71361e98ea9131fc12add329b8eac73935c7f6cfba8165f2c2d03a2801f6470135ff3e053daeb7782c6b894f5c48b23b5891b6902aa729b489203f8c53bafd7e5bce23f62b7a52aa8c7c0e703192daab3d4d703bd", 0x5f}, {&(0x7f0000000480)="a483e7542546760d3421e44c884d260a21eeb3289137865ece35d2e50c542a75f599d719d7c19847", 0x28}, {&(0x7f00000004c0)="7304b5196c252fe28b020c9949d4a6a446d9c34cfca024b30ce9d5a2979374ec6ff27c75790e67c127de0b8d0d02d51224a48565f41ead50f168fb94ee21c331d0e80b1ce76823f7ef83815a611668a0e927b3141f2206c329eb0ed39040663f34ca2dd3751e52f9df068fc6f4e4dfbbde7d23724895f7ba9cdf6b89a80c5f90af6174c87f37f7558bb0d4a8e4f4daee70cbd3232b0df1ebe95c7f12f334f4aba74270192a", 0xa5}, {&(0x7f0000000580)="de52ce75577a904f615df6234b7db625d6fd2af2afc8485a2a41009ff5817b510b8cf4a1e63a4a03f1d7395e3ad34ebe7e4e6f8b76d00d8d8d15cdc128efe742f7a80678cbfe248408c7cee3b3746529f125c182e185095a8e7caf34a54e3c29e16c7bdf136f26922ea76efaa9d2cd10b952db7b465e2abfcf18b70c128ad67f05910e39f675ce9fd7d800420a1d8d6e66ac8a61c3783536eef07591c36127617999b43542d027d325f085c32baf6a9c3432bf781b70f2210e1feffe2110144121ac506050bbb69d7ed31529", 0xcc}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="1480ceb1535ee9de1272e731442b4b1951af7527435cc4becab4e09cc8d8a4401c92fbd5ba01e643803411764e0ab4d0eab84a2aa61aafbc015aa762099a2970968e924e0f531b9894d8a2fc543bd49c3dad63630fdb306eeddfd69aa306105f8eaea7a21d72ea8b764a18fa482bb8fc503df4349cc482c4ee4f0017c65b55560e80a08ccc89af92a700c0a330b5f519d9b73e3a962da732d4aa79ab1de5dbc0f33bdf6cf170bfc45e4b54d7b5995a30df4509105801a9082c9e1c743f68aca0ed3a3bab9f5170626aa1a9f9e622e4e52bbd06fa47dae64ce5f746f72d24ea0d6e4c26aebf5898", 0xe7}], 0x7, &(0x7f0000001800)=ANY=[@ANYBLOB="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"], 0x128, 0xc010}, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @dev}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r4 = getegid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) fchown(r2, r3, r4) truncate(&(0x7f0000001980)='./file0\x00', 0x8001) 2018/04/27 07:51:29 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x6c, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x44, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2", @typed={0x14, 0x3f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x21, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x6c}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:30 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8001, 0x400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x3, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) r2 = timerfd_create(0x0, 0x0) r3 = dup2(r2, r2) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000140)=""/60, &(0x7f0000000180)=0x3c) timerfd_settime(r2, 0x1, &(0x7f00000a5ff0)={{0x0, r4}, {0x0, r4}}, &(0x7f000010bff0)) timerfd_gettime(r2, &(0x7f00007feff0)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syncfs(r2) read(r3, &(0x7f0000941ff8)=""/8, 0x8) 2018/04/27 07:51:30 executing program 7: unshare(0x400) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0x1, 0x0, 0x10001, 0x8, "f860f77a63702c4f07a431274ce908c6299c764e8a77e56716782a1906a79ff77f5011f3695d42064382a4a8", 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xdc8}, &(0x7f0000000040)=0x8) prctl$getreaper(0x2d, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xffffffff}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) 2018/04/27 07:51:30 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x801, 0x24, 0x1, 0xfffffffffffffff9}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d, r2}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="050000000740a61a45f2b5a43d7c92c18d00b16c19a8d2d02fde550950bb216cdfd3bed5ced31029c7"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:30 executing program 0: ioperm(0xbe, 0x7, 0x584) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000500)={0x0, @remote, @multicast1}, &(0x7f0000000540)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000940)={@empty, 0x0}, &(0x7f0000000980)=0x14) connect$can_bcm(r0, &(0x7f00000009c0)={0x1d, r1}, 0x10) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x5, &(0x7f0000000400)=[{&(0x7f00000000c0)="bc6659a4338cf83189ad87f78976798fbe7515f9f17a7b8b3cdb65eca3872cc96c07d07e08dc89f058914acb82c68cf405701da8380f0a65569fcc41f75c58390b8cbd14ce39d2a2a08c9a918c896c745edaa77baa2d17e5f423fee4b00d012f718438ca86e5333bd9e940aef9bdf41708c3eb1de9dcd65845957e16558e7b2347054f0cb0a42a2e13b94705356f8337a4c8b0afd745873f69eb8ab951", 0x9d, 0x6}, {&(0x7f0000000180)="b32dd6df8b88723e1a492fe576a9f2c21429b3f8ccfa0601b6fedd6987b8a8d6bebf30504fa52a6860ec2fdada4d49fb4ee7b4040ea92504fe3915416125ed7333a404cb62a8b441bcbb2b0eb7d63cae6fdf3f95fc11e065038bb7a858782c5ca2648c3642804dd263699804d8e0a167e2fc5c607c38d5d59bbefa00d5d5304a11dc910e38310d19b7206e73c9754d897a4133db5000923f51e5e575f38933e150a1e32186be2ff915af785f5163de28e75c0fd1b3de402429fff79a35338fa40ff0e8121195c70c65fb76feed6d488ced4f20eda2d008194ba2cee226d261f47b4f5edbe4f07e11d7acae6fa94080f7cb335e", 0xf3, 0x2}, {&(0x7f0000000280)="9788e271c8af835bf9d67350681368970fe8453208b1799039a797b32e40f96a5bce745925cb127939e85aa054b5de6b358e662e379fc1fcf26bb131b0b3993ae898970b759a5b01b61ff482e6231b35c6d16fbaa97d4b64111114e1765ff883978312dc192fac17618b1aaa8b27894468b8dfc3f89f08e384bca7b4acf6b9b33f387c", 0x83, 0x10000}, {&(0x7f0000000340)="edcdd640b1e47fdc53591e65b86f174f1f5f69ec1beafc8de21e658d463741e9e4c6d7831f863ad03cda4c19c438c47f54d86e12ff637b161cb7bc835b7454", 0x3f, 0x101}, {&(0x7f0000000380)="8758aa498996896c744fedfab4b0ed283f6bf53ec794c9d81145341bd49b112ec3e796ef0a2c8a5ac43283bcbf083404e77b36fd95c6040600d4c977ca2d0c03fd404b6f2b2e8911bb687466f719a51117b7b7407b00756de3709c6eeef2274fe67d1d10e9fb550f409f36d2cb34f9b0b2ad3387ab71a11d9a", 0x79, 0x480}], 0x0, &(0x7f0000000480)={[{@dax='dax', 0x2c}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, [0x37, 0x78, 0x7f, 0x30]}, 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x36, 0x37, 0x3f, 0x36]}, 0x2c}, {@resuid={'resuid', 0x3d, [0x37, 0x79, 0x7f]}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@debug='debug', 0x2c}]}) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070000000000002008"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:30 executing program 1: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) close(r0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x61435586, 0x40, 0x9}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0x9}, 0x8) ptrace(0x4207, r1) r4 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000340)=0x1, 0x4) ptrace$getregs(0x1a, r1, 0x0, &(0x7f0000000100)=""/229) getpeername(r2, &(0x7f00000002c0)=@hci, &(0x7f0000000000)=0x80) 2018/04/27 07:51:30 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x58, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x30, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x21, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x58}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:30 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x8}, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x1, 0x1}, 0x0, 0x7ff, 0x3, {0x3400000000000000, 0x1}, 0x7, 0x4}) r1 = getpgid(0x0) ptrace$poke(0x5, r1, &(0x7f00000001c0), 0xfe) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:30 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x44, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x1c, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x8, 0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x44}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, 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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:30 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="05003e1dd2dbf8930067ea0000070008040000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:30 executing program 5: mq_open(&(0x7f0000000000)='\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x400}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x9, 0x0, "f2823ae73b8dcee6f6bd0156fddc7138b040c59af0633f5da83b8aa2ac241083cbb62e011ecf342bf82fdc4dce4a9c12906ebb585af478ee7e3d1db420fd1268", "a17e3e1cc1daa67c800cfe02d7afbc88ec2dbad6c4bba2f700d5f01ffb4b8594", [0x2, 0x4]}) connect$llc(r0, &(0x7f0000000800)={0x1a, 0xfffe, 0x800, 0x9, 0x6, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000002c0)={r1, 0x3}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000200)={r3, &(0x7f0000000100)=""/208}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) writev(r4, &(0x7f0000000040), 0x100000000000034e) vmsplice(r2, &(0x7f0000000780)=[{&(0x7f00000003c0)="867527f89ccf52e8d834e4c5f36959b00cd7b5104adc69e1feb93a56f7d56861e6ac41970763afa5e7a929c7b0c6068ac520da027c9f2f464acd7890624bd8a406e9b518e413030acd589d0f801c851b3606b17ba13d3ddb974084198f4ad6c93a122dd4e49d97ab508d9cadef8cb3b931b768616a044df19dab63cf27bb768875a9cc73901efdb2cbf7385c9d588358e4f066da2d6e316ceae9fd75c37babf41fa2df25ad422d7ad05b", 0xaa}, {&(0x7f0000000480)="4866cf7cee8aa3134875405a51c977840583c1fa699a24b3d69a28aab9272ea2d80daff2236c1ddacb8dec485920ac830d52a307927a3c8c2c10985ec8491b22ca8e7dff3a662f1024834cdae60c24b7631563e472f41dfbce1782425f9c93e40b", 0x61}, {&(0x7f0000000500)="5e551f3694dcb023cb216c160b5edd4e5e250dac62059b329e49808ff759838850bb081fe0054888424e9f4b0901b67c56347934d1805f031580f97ed95ced90e7f450e3acc3c76408507ce54bbcbc5f73cbed7746766db8a32fb4d254d778b1b2b8ebe19bb0187966471c2b68109db1829d17ab78298e83b96c6e9ba7ff767fc71fc2eb29a7", 0x86}, {&(0x7f00000005c0)="6bb47f7026d3a5fc9986ecaa1de8bacf6e0e45d695274e3e5e51c1b08930dcd04970e4335090fd49e6e2f6b6b32a4b6e924cd4035fc09251a8f1279c7bb0b20c605af9ecc9923c4d0c9a5ff7c087ef9e6f140f4eaea1dc87cf00c256895a77adabef3704747cbf066c7e7784e4312295b48a9e9dc535a13124be19709e08cd195af21b248012c5eb4a19f817366acccf1e16a700074c5c020ca32166b54f9ed3a759764eb134c4", 0xa7}, {&(0x7f0000000680)="50a18ff36e019900df158517868d5c9f236064e3f1a19dc3db06c8", 0x1b}, {&(0x7f00000006c0)="f598165c1b49807c16af3d3d3542d9b5156d6b4b80fdc223df4eb65d690ac92940d9985ffa83e9fe5fbe601070e3dc2e172877a27719281859d4cd86e4fefdf3d71b85b1d5dad03daa7275c3518ff14358c0329f38684c5b259666ae935f65dffe1779707f959526c78720d70d9123dd44b67b9d4a", 0x75}, {&(0x7f0000000740)="b8783c0b3eb0a32b1a361bc652bd9a2c99ad65d85792568a21169431fc003924", 0x20}], 0x7, 0x2) 2018/04/27 07:51:30 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="05000000070000814309ba83c770d608dd4d1ed61127d61f00e1567dbe25fbadca90f81216880077372dcb51334fc4886534ed0cc23e29c90b2e079b4b37e08a7f8c32631bd01df057cca4bd2b59d5ce94cbe436f9a078c9224d7144c6b6f28ae87219733a91e4d01abad736c215f643fc79b44154f7c29f4f71e8e57584f3a87beeacca7e77b6040f49219cd1ac440f1a46c5f04bb189f0ea5b92f3f351c4fc"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000001c0)={r2, 0x2}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@generic={0xa, "374a767b8a7efd3b468d3a39e3b31db28a52042cbdb4a2471ded7097710b23d43a9248c6ae112c879924d32341221aba10375a0292234843bbcd5635b6c9049a142eb9438a98ef4746471d224046e585efdc48223ffddb140873aeee47801e9bd506024fcb5273a531bfd701e0aef890411936a8007d9a6fc4a90074a534"}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000080)}, 0x0) 2018/04/27 07:51:30 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) 2018/04/27 07:51:30 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x44, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x1c, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x8, 0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x44}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:30 executing program 1: r0 = socket$inet(0x2, 0x803, 0x4) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '}$system&md5summime_type,'}, {0x20, 'hugetlbfs\x00'}], 0xa, "455886a7e3f30ff706b48154671681cccfd97851b5257cdf7fe5eda8"}, 0x4c) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto(r1, &(0x7f0000000040)="a00b012fef8bb6dae944bc8606dc8e8a3f415d0b618a0cf2dcbe95453046b0352150e2027b74029af6e9", 0x2a, 0x40, &(0x7f0000000140)=@sco={0x1f, {0x80000001, 0x2, 0xfdd, 0x4, 0xfffffffffffffc01, 0x2}}, 0x80) 2018/04/27 07:51:31 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r0], @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c00120063636d5f626173652870636263286165732d6165736e69292c736d332d67656e65726963290000000000000000000000000000000000000000000000000000000000000060000000"], 0x4}, 0x1}, 0xfffffffffffffffe) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x633}, 0x4) 2018/04/27 07:51:31 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:31 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="21252a262676796e657430236d643573756d776c616e307f10df6bfbcf0e7ab3b9cec8e522b66124659447c5ae13074c6529c040c85d90e8a2d6f1145b4ea917c1965a32a173461f5153b0a77ab18a06fc08cfd072ba3b59015930d4f240113523ebcaa512c3940c8626853921d8d9e4eb1b1197e25ce4ce351027359e0290f04409eff73dc10564c5363b9bacef14e3ac128a57261e60726420e0a1a4af6ffe3822c78236274991be6b6e2e951243ea0a8427e5ec4d7e1f22ae", 0xfffffffffffffffa) keyctl$link(0x8, r1, r1) r2 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="2a0d5af0639487dfae93c6e8fc9bf07499193fb1c3ec8180b2b477bbdb7f0d03cde92ce971ce93405b33fb74e4fd5f6fead39efb54ee3692b026309fe1d1a95340a0b604739278f7e2035d567e9836ec60644db29095a07eda893287a20c005b79e593ab6d5cf0d64999871b6e54c705be5aeb83be0fd694829e98a2b3c3f2a99c4bada2cc8b1f177edfb913c9c51a80e837de91b1d065521a46ada02ecf3d0375a1c08fc6539248c382af3b31a97ad958a2a19afe3b893ee7429541191957c8b9292f", 0xc3, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) r3 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000300)=0x80, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000480)={0x6}, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="21252a262676796e657430236d643573756d776c616e307f10df6bfbcf0e7ab3b9cec8e522b66124659447c5ae13074c6529c040c85d90e8a2d6f1145b4ea917c1965a32a173461f5153b0a77ab18a06fc08cfd072ba3b59015930d4f240113523ebcaa512c3940c8626853921d8d9e4eb1b1197e25ce4ce351027359e0290f04409eff73dc10564c5363b9bacef14e3ac128a57261e60726420e0a1a4af6ffe3822c78236274991be6b6e2e951243ea0a8427e5ec4d7e1f22ae") 2018/04/27 07:51:31 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x101080) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001100)={0x0, 0x74, &(0x7f0000000080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e21, 0x30c, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}]}, &(0x7f0000001140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001180)={r2, 0x5}, &(0x7f00000011c0)=0x8) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20, 0x20000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)='syzkaller\x00', 0xc, 0x1000, &(0x7f0000000100)=""/4096}, 0x48) 2018/04/27 07:51:31 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="05000000000000000000000000000000d8f8a332a844cf4d52ccbf84f10ca8e83e17931e6476eddd50de7ccbe590efc3f157e5d0a925edc9b9885455cc280817850a55c523032e67efadfd6ce2e80d7ec3a2d80443403acc404625f7a4f330"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:31 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x40800, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1f}, 0x20}}, 0xffff, 0x7, 0x8001, 0x5, 0x80}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x23}, &(0x7f0000000240)=0x8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"000cd876ef91d9904f8d69e6"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:31 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:31 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x44, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x1c, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x8, 0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x44}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:31 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r2 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7b, 0x0) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) 2018/04/27 07:51:31 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x58, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x30, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x58}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, 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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:31 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$peek(0x3, r1, &(0x7f0000000080)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x1) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070000000000a80000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:31 executing program 0: connect$can_bcm(0xffffffffffffffff, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x800, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:31 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000006b0af0fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) accept4(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x800) 2018/04/27 07:51:31 executing program 1: mknod(&(0x7f0000000000)='./bus\x00', 0x8000, 0x40000000) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x801, 0x0) 2018/04/27 07:51:31 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x6800, 0x0) timerfd_gettime(r0, &(0x7f0000000200)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000003000)="4c0000001200ff20fffefd956fc283b724a600000d000000000500000000000010001c0005c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/28) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0xfffffffffffffffe, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffeff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:31 executing program 3: syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x8, &(0x7f0000001580)=[{&(0x7f00000000c0)="b5c331cf85dabb37ebf58f83123cd349c65a73c7452d615b033f6512d5a9e795b00fd41cef42b70f2b4272d432a3bc7a1dff8d17f8a5ccda8bdb170fdc0d450a03a8da3afcdff26e929ce6561fe6e5f53c7dde7ab0494e0cf6d6b4f5c1994a4e5a95f79e31bad9f1141e07d80ec2e0540421dc209748eec99859eec9f0541c905a9cd2f1d0697956f994cf24f5ac6adea18c54b9dbf990357a5494b5f5cc8788630697bffda1358c74fe1773055d25321820a00adb9fd7c59020a7ecc50ccdda42974ceb1740915b7f90ab03b9af3a1171c672863fa31fc277479365777f83eaa9220d7491da", 0xe6, 0x800}, {&(0x7f00000001c0)="4424d3ceabc4b35345e6399215fab233cd0839122010e1db0d6974208309b4661614d161198ceebe7d", 0x29, 0x3f}, {&(0x7f0000000200)="32d47e0b53dac0c446772a7ff7e62ec8ceff0dd66cce1afb76aa6cf4afcdbd9aa71228d362dc11abaec71b724994421093ecd738833f3ede3daf49897dd676223ad188d1a62a699ec2c5cb8f34b9a9f91bf4101c4c3751b3d2aad317223c5df1b6e4ec0e065be69e3b0df7", 0x6b, 0xffffffffffffffff}, {&(0x7f0000000280)="0142ec37c21e0078762690d0c0042d40ce3aee0e585435739fc7ec5c7e6334fdf0e5312c174a085da4dc6c7c5518479ef8f15edfaa73e7ef57602e286b0678b0c34e9d075be12c6f5c403615d7e3e324a73d58c270877785b66465407012845093d8643a41342bb30b86f853100ae5f23fa5db51f03f6a90acdf59ca4a912a43565aa6e58b3f8626fbefcf889a10fc68938580182ca89143110e2098094c95da7c42b3faaaf9e8540a5b0207fdebfa0c464db4ba41479c221e6ddd3aada5a6f46839070839ea671050cd5b304028c5561da7bd5efb76ca323ecc9cbaaabfe994444f17d48bc5a2012bdd64dea03faa2ac92d0b8eee61df151ca74ac6f8d70eb6720407ac27c02a172507debfbb957bf50a3c3fcb2a31b19d5fcd4577b5b640aa1e49eb385d654a0b28948885a7cdbdc9f48e17ec05095e27647deb2e5daa1c697b1888a6cd740c41de21518344fc611482b51e0680b2dbc03f8135e37fb6856f7860195253a502cb1a6b5932c8f8758be853d5056fcda92aca7f8c55794223059349817b29b6d08b3899a4669725d4c1904172e676e6bf16d1fea97ec3ac82c2da1ac52437ef20d8d677859f1bf3f6b7e7f0d48ea23900fcb1f2b32c4c22bfc8b80a01070027802f3718201107b5deb915791be316a35e88935a82c24754f92770a9957bdb94062d3429b15025dc94679f9729d799d23dcd8123c493a76f3fb80136fb268a650b4b0acc7507619fea3789d4e01957d68745896e9b20d04f81532d8d7b7da967e0fa27dda3bc99ef87c87cc57355d61f2a169a5d4e327fc2c1cee541c5699fd8b3313e86b94820138f097882746e45098203439197dcfb912c62576eece124812a52e7d051f6e7acf754aa676f71a78819a19306c8d895fcf66670197fed4f772a4e0637fce16ec1e11cf6f1292bee11a628ec67c20f6c10d5980f2d48cdc8a3551b5708148162a6d0290033dd35abaf75d73c3bb8f6b2a043898f4b2a15c2cdec0b82aa46c3363115ff6d935cf1476bb72d0e91e26aa232f93514bc5ea6229cc9597863e31dd343bc8dacf0c2c1246cd7183b54c2bb9dbbb610aa5391d4d181264829832ac17fa17b8506b5f13c6d278829b9e70722ad0894537191dd1a03bfe7d813e59fdc4996a59efaebeb77f3739a1fc6c3974d7b8283cb189399ff1a792156f4ff3cef7229ec8bfbf1d0b4ca7fedd0d9894db1202fca010d7f2e9c2f6f20a70b225153717787369f96391613d51e8a1f2d4706ac2857159d969fccd7f29441361b8c6fa552c6ebf4870684f6ae9e8fcbf266598c8b2a5d357f98f69ffa5284493eea060bce25574d2e33c97fa364959d8cec9337e716498a1a8530dbad7b8f43966d80ef282b2cdc65519ae36cf8b78b0e00c0065a37a849ef0f85a818f6f0c7b2f77a9077f3897686a2d58ce1b39a5821e2a6c9550697a77115f9b14544ae8fc1f4deae93729e007ee2330ed17ed83bdcb077e43f6a338f07bcf164ee56c042d9f80fd88bc1aacc8c74f3bd61477a3295a7e63143bd16478f67c60bfaa1ce487814bd2910ea2363416b32d15846a279b892e35eb1e1eec1f6175b1ad5cbf89d4f90af510b6653d6ee988572b7b5aa16a74221a2f2cab4c31b13e37df4d04567c2e9e1f533f1d3da11eb76ec01082f9f844e0b316721ac2cbaf0a65caae0dd16843a866d1c94a2dfa9edddff21fe9515e11ae69837317cc63910574aaaf64b65ee83d3402e3bc1b1fa8c2cb9f44f0e950b6f037de58e9b465b53a1120ebaffee87f06f81e7762e9a721afd964e40e25789c1648b660f03b6bf546b78e2fd0aa36ca2444c9a7f06ca85a7c1a9261c81e948b7a67ef21d02ea2b93a401fadd0183819fe6a9fa3ed8c7ecf9045c1c1c645125449b41d1c0d6662b33968f86babfdd15b27a29eed06a0709518b32e312dd230b33b178e0209477f5163cb4f8a07026a47a1185da36e8a3b2338582a2ff84dfa4713db7e55ed8e4b3089b45598fc890b5848cb74890c5a0af92075717139608ff0f656379ff0967741006f00e58fd2edb73c1351ef31c9dfd6fbb254a7bba6663365ab6371ea2220d451d4d20c90ab767358b5d206dd012004f232d68351579acf42ffc9844d95750c6631f4d36862a227a145543d083234ce0494fb19d86f155e17dfaab44abad3369baf8e9d38a204290cd32b0be5c32e988d40fdd779a978f00da2c63e30a2150b6826f24b65f1757c8a6cfa91efa683bc57611fab2680f8342a641e0a288c7d671a11c520ce316489fd412355b375c0900bf78432113e1c0bb7cd02f8578dc1c0302d17791a19e18e9e245eb7f20125929240d32d1db4cd61b5e51ef0ec6ef60a39873d963415ed8b34ac9798f2b6458a6c6fd8cd4c25d379bb5cf755ed85407759e01f9e65c0f1dbd39754e9c634bd2a6e25f37b0d1b5c1bed272170cb413b5588990f0421809f71388661c8af491ba93b7d402cbdfb1fa88d77d28d531eb26e3cd17fdad9dd7628dea63ee6c1fea43c7b365277cd50b782dac7c76effd3d14f23df32f8eb30a2bdb4e998f4e24559b1069dcf67ee96b3a282905642c84964241d27e0529dc891a63400868249404ad7d6f77be334c6b865a468c5d456556bbdcd784cbf9a1f000f2c38db70f3dfae1d408f05c35636dd8ad2a3b213811f7b07479a2764ec47f83040816503650fd84ddad29eef87be956bf67d462ee694ba6fe2b1fea34555decbdc5588fc7d5b3e86400b48f3db466a273f41c8a4ff55798ee364cb74cb2d810b2c5a3a0e065e2a693a88114d60a6743cf361a95e31358620e5bdbffa7d77630d344aca9ffb067473adb2c907522bd7b35ca6dc4f56fa79956d91164ca5b95358740200eed75e07e2e3be52b94b69ce7c7f16363f7d393fb4ab7c1bd25abb17f3963cb6f938dfbadcf18876fe9f51741869185b73270329ab95e89a5003650a0c5854973343f84e6656f3bb31aa2897e4a5fd94d417ce5cb109cbdad455d6ee69bb08a5de069b136052b892251eaf6d17ded6fd263bd70639cccf1c3e755a5fea5e0dbf97e6afb808483561910e5547f5d316cfa5b58a1b3064cd1df4d10d2b2fd8e11f35c56a4111d0f25d25343d89f92fea6fb178fac248a8052c07354fd0677852a77c2acff5757677a6eca2e72938c83f52819bd82e6a9641f12b675225025142199b6f56c82861b8eacdbf3ae928f2433ba70ee100bdfaeb48fd2d3fa71c5ff43fdf05ac74e5f5466e527289330eb57b67ee7417c561c3034cc87a3d45a213c4000c643a53adeaaef728eda6c6f51ac7ad824a64353366008ca87f3ed2ac9ecae10acc32bc6528e605585b231d97843ad1ea4206568b47d6ce851f1041768ad4d456c2cc0ad7e75c43a8350d69c9318277a5a1e7da473f95b18d55c16d220177cbdf7b95881cc78c270ad5390ce27ab44077d15ad3d5203887ff69a00b7c06699908e60051f237e0b052bb9962df98aeb5658b21280e9a2db1e734344cb631fb6b5391270812d7add8724e12cab31b2a76288b95d73d1f9ddc8334ab1779ca3d42c7917415f93d252188e9fcce1b8f9770f02029c6aaea606c20139df6c57e8b3fb9023d7750b933df24438766d66e18993f347f2b685ac0bb298ff3946f68ef796e4cae80ffe9e440bd6eee6a3903bd223131fa5b495b9a99649050a3fb4fe5679888cee7e2f63f17eec456e22f437b1a37f545c829f64f22bb11ae8b81998529b93859e93a39aa8019fedd9cc09cb114519ff270a643f32e9e534d00fff5f88bb0755cb4dbcfb68450dec9e9c64a6cfae2d295312df561ec3a6fdf45653711e784601fb12ac8eb7a22180184b169ab4db0d742b16bce02b50629a9f32de83e7ccbf0ae917ac72c42d096a15c2b9d3f21a72a9760d4d1e3ec4ddcadfd28b0cab25cd8439e2f62713eeae87ca0fa8089d2f841acb48ac65b2a0286052ca6fcaedd366a713b97ad3785906dad9716afde3cb8a3d4862f55e54b146423feef390584c3ff29f491dff1bd6e10a93c5caecb7115466b091731db1fa81f93f0cb7b1d5891980a22cd024668589f8979963e7b8c6689997cd2ce3f3c352e6b633213835a2fe47a2bcd605491953444bd30fd01739dd10dbbbc3d76630a57347fb0949cbd789bf3905b453b1c1c451a421bc7937ac614ba902aec5c6f038fa16688912b67b7259f0a6a040aca375d8d76c99018fc299ac6aaf9019770894269780f864df2007cd21aa8b811bafa13836324b06fd42ea3dae5d10088a9a8a1f3c35da3690ead3cb2b4385108eeb176d98077ecf14293a7ac18ce57fa70a88af3e8a7642992c8f8a39eec6b76ade59bf8e4c545b2046867928fd5c55f2eb9c4aa63c9121b31ddefbbe75dcd3e6789273ee70a19af3e1059c657043fac84e2193822f699e18302895c64464c6363f9a4ddaf8062ec1d88bb5eb50d2d6e668be6964ef8217e348ea400ea3616ad638fbc9541c15abcb28eaf0fd2869e1b8e2198c8b41610766fb03c520d95907e33d1f8c16d836db6cdff72f73cfbf5eeafbc7cf91581f12f3c03850c9d8669f43b335a61d0ba03bb636d0cedb8f0a926b5dbd5d90f005ec9c2348373f0d49391a16f66ef3a04c0aa9f91f2fd886eabe6a00e471483591d3c10598b68b6b59794d988628bba0dba9e5be1427dd0a9aa3d335e90bc4ec789c485b2b368d6d1a9d21c98ba0fa54242a1da7a0bba0f6cff208cd78f8f26dcf3c27e0506f90d46f2082fb56b10d5f0f843b25c654080b941b98c3437246797d4dc0c0653f7e5c9857e876d5eba32a3806ce9d4bf3dd72aa16665e9fed184ac2f302287f9f6f65234a30ec4398dbceed65e36d8533a20401b51c1d7b3bb747ac6ef70b1a8a3a1b2784b899ecac52552e1918bb62b45693f70a0264365e98ce890c648560995b44f325e474f35e69f440d8d85c5ad01df5bc5962959aebda3f44d5ddb47d738bb19454acbfa20830a0c01c25793323f303e5b069bf8a3e69fcea18e233b859358dda9c802f52899304afc980235042b939301f6985939d9145b39225571704cd7d4a4647490dc0785dee075fe10795e61e8691a5b6f02321f3b9044b2574c2662c77eaa1a906af2b3d73cd7e121effcda1dcfabb0c1a92e7e796a06e0ff1f1978e1c2206af31db79c4489276fb3b26cc64db406271251476196dd2335e2885e2a32915f5bf1d2e396ca6e33989a1a79ccbbb1636cd37e9d46cf0a083c16844a87fd7e82eae9069ac58e19f4ffda780fb7e16f0d2da2c6edbbbf44649415028f9ba5a2d499cb111579efd4be4f03a4be92e1ad98da3dd574eeb0c2321c39d68737f6093915e5fee08efea0ffdc7a57b9bf4934c36c54b2d4a92a82718293f54fd4c0bc8ed884ca116a0d856f8d9622c28f4ebc49847ffe3e2b316a389b873191b1fd873d39f2cb1a931806ac8f525f393d710b5a404a69eb17d498b2ba71847a32f57a1a89c24e3c46dfd63fd6a544c4850ebe2eb861b4ee5bd1034d217c9a96a261b2a934135d633c2917b5f8236cefc3132f058f0bbf5c8f16190eda231c894e701fd09ed111f699b448b79d31ac97bb19631e36eb80f9b08a9cec48af8317c0cec3d128c7f4549e4f12bc6491571503d9a6fab7121d7e22aa5a260b53c26dd93d5fe67a8c5cf9914c2c2e494342e9ba4d1c08ce989ca5b19910073648faab10d794ac6d03bb8263b51ef91a7f63f6d75347cb00d991636b45de21b1851df96c3794ce623719e8378abc1e27bdd95e7f5570d2d23e7e46fa0ac3ddb5873bd701c19cf388ba668d8238bef00e38991", 0x1000, 0x6}, {&(0x7f0000001280)="8b06f0ed075d1f4668b1a4282bbd74460cd73f729a6f055fcb0c4a88dfc06032da8ddfae86df96b6c48ad922ed6b113e0fae5295869057235982e39b4684b026dfc71ce754b6d27787034c4778793965b03453b6f9c072f53717e61a79a7b3f9103312229f90b0ee9580f5f29c", 0x6d, 0x9}, {&(0x7f0000001300)="0fd527e0e28ac6d35906a74a2d1f662cdf85603bb73bad006c60a01fdd4d9a9c2bbc1c9d9bdc098ab8d438708cbc3be906e6f5210d1916d2c4b9c680aa18c33601fccb89140c2c766c24af18fe", 0x4d, 0x6}, {&(0x7f0000001380)="b0faeb9fbf455d622b4176456f1854addfc3994c5dacb34c2612914d5a78bff50233a4d7504222a0aade343e836deb912d16a45deb8af6a77316e3f454e446acb39d4cfc10706b0a98685c93f5dbfd0425c4c203a537756282c0745769e79ab29844b3c8585651cd49add3f12eb8047eb8f8e2ed7ec5e685b31121f26169381049cb3d74a1bb0e1923dcd788f89c511dacf86a1adb5dfd1c7edf0461b19d4124688b3cda473ebc2143d8ddd4a010859dfb053bded0e1d488bef63702a15d43a83fa98cf5ecee8399e980045328bd5be5e3718638", 0xd4, 0x5}, {&(0x7f0000001480)="d3158bfdbcaabece6470f08cb5dd2581ac26d72e9160c93bd695c868f69c3439bab4cbdfcfc0568245883862aa363c974303f41642a11ec66b3bdc59b509d44c18597015bab4621ce976e033ab1af4ebe22b621c3ba48a36613f7b2102af8a34a99058156d5ef6bdc0566a64d5bc78aecf0930a6d4d853a9ddba7144ec1b17327f924752bd181d77a358c71f835b85f45ff8cf15a87c2d76d99bbdaf637ef030914391dbf5dfd72cb6520998951f10597afa15ec5939f4d25c4d4d1af61887aee2c87500fa716314a90e42071a72638bb743d34c0d468333978763", 0xdb}], 0x2818020, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001740)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001640)='/dev/input/mouse#\x00', 0x7, 0x100) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x10, 0x0, "693369d736b5bf4876be424e5fbbcc8765a0d285521d07c3a107b0a3e04819e23f0af5635cfd70e37a777d595a736ba83dfad5e621e6b5842c31574f3e26742e", "a7b127cb3249125cb1a44d330334e88359a2f7df9254e0f67202ea36c38e14ed", [0x8001, 0x1]}) [ 228.885223] netlink: 'syz-executor1': attribute type 28 has an invalid length. [ 228.892856] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. [ 228.949788] netlink: 'syz-executor1': attribute type 28 has an invalid length. [ 228.957401] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/27 07:51:32 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:32 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000140)=0x30) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:32 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="6272696467653000000000e0cde1e2d0", 0x10) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) sendto$unix(r0, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c50", 0x38, 0x0, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) 2018/04/27 07:51:32 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05040000070000000000000000000000"], 0x38}, 0x1}, 0x0) socketpair(0x8, 0x800, 0x3ff, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xbc, r2, 0x202, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe7b}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20000840}, 0x14) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/04/27 07:51:32 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}, {&(0x7f0000001440)={0x5c, 0x3b, 0x100, 0x70bd26, 0x25dfdbff, "", [@generic="d9e978fadfe38b607bb2f2b1e10adddfdaefecf41e4d642014a0c97ed98952c77f1a3f04d1a21ae60405de83bd12c357ec293c390ad65c21a0037c3fb4fc", @nested={0xc, 0x6a, [@typed={0x8, 0x18, @str='}\x00'}]}]}, 0x5c}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x6, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f000005d000)='/dev/sg#\x00', 0x0, 0x10107d) fcntl$notify(r0, 0x402, 0x20) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x0, 0x0, 0x8, 0x9, 0xf4, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x4, 0x5, 0x0, 0xb5}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="90000000bc54ba3a3b25de4a5b8f8e3350849a1b2a2014feb440dff0f8348352611a0e180b1dd9a1d708ca272e254a1177b72910cae83b19a66b003e4021dfa4b9e80669cbac71dcdb8309b88d78d74b7abd20af10630e24ec08b6dc6be7b9fc81f050505387f379487664d6ff2e9586aa78e21ca1feb7cd0ccb53a8d325142eed1e3b8fdf67bca96ff35dcb6d01a0d06843ce8e"], &(0x7f00000001c0)=0x98) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/04/27 07:51:32 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) socketpair(0x0, 0x1, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f0000000080)=""/111, 0x6f, 0x40000000, &(0x7f0000000100)={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x5cfc}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="050000000700b8699c32d7e2212a6efe"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:32 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x4, 0x200000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000200)=0x8) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'bcsf0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f00000008c0)="f9b34841a471c6ca381699c781785b05000000004c756e0aa24cda77090d38db7cf036efd3a967d2c0f260ed1620ebea35d3da481b93245558ca38950aad627f644a8cadc937254aa9777548fa81619c895dbeb5f0027eea24744f7a90f1ff90330fc6f356a60bf8c399b8a6a140287aadb6e52367bb7b4599d593c7cc46ad432f6119e108cd12581c3b321bb4b1f730550b145697dc0b7fbd0e9cbd3ecbeb9b5df08eb73f40cc9bef19b95f03834f4a9d8cbe3dd0f18a19610aa7e029dd00000000000000", 0x5010, &(0x7f00000e7000)) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x83e7, 0x280000) bind$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) [ 229.577640] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/04/27 07:51:32 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}, {&(0x7f00000014c0)={0x68, 0x22, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="278ae2a65ab6096e7da8722749d2c4398664c1a2557302a1ab94f9949c3a5b53f8a877fd57c90a6f4c319a9682ca21628cab44c31461835862b354b220c8f977d0df", @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x68}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x5, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:32 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast}, &(0x7f0000000080)=0xc) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d, r1}, 0xfffffffffffffeb1) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:32 executing program 5: unshare(0x40600) socket$inet_tcp(0x2, 0x1, 0x0) r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r1 = dup2(r0, r0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r1, 0x6, 0x1, 0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) 2018/04/27 07:51:39 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) fstat(r0, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070000000000000001000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:39 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x80004e21, @loopback=0x7f000001}}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x80}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x3) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)=ANY=[@ANYBLOB="14f10002000000000000000000000000000000001dcdc7dff89db04c321503ceab356406fcc8649ce1bdc155c472f0cbedb4bf29a09c5f19934c9ddc485daef09c310a864da3903160abfe10326ac6f462be92083d32364da807dc183cd24ba16915c15a9c979fc02955709332f405f193ac4bec96c1423222da449100000000000000000000"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x81b040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="480000001800000428bd7000fedbdf251c200009ff0301010028000008000400", @ANYRES32=r1, @ANYBLOB="08001a000600000008001a00410000001400010000000000000000000000000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x50}, 0x4801) 2018/04/27 07:51:39 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}, {&(0x7f0000003380)={0x116c, 0x42, 0x700, 0x70bd2d, 0x25dfdbfc, "", [@generic="85747d58791677f6d83d9258fdc868481b479368358e9a79d26cf126017561e19bb254ebcdf51bc540e842bdfe2e55338566b8f52afc21e9674ff97bba34b4bac5c98da3ec6ee0c5b49be81919dd94b91191379d73472aeff2dcb5a93edcfcb816af37a0352c5fca43477a823a24fc5ee254d7dab267bdbd3ff36ad43d451a453591cc7f7293def9a89e6a1782cf6f396202d281c0811019dcbcbe42a32e7068f4bafcc18916e4ae8a9d8843bff28f7674531d5a76d70cb1dcb9a705cb58f5b2307f3480d0be3e52aeae4b8d5be0d17e44c04f9c517923056097f232c72b0e", @typed={0x8, 0x8c, @fd}, @generic="803d94ad442b", @nested={0x106c, 0x38, [@generic="d6be8bee4a6812fc8159bfb6c3b5db0d2f5120bf80a9a7e68f9b77f11ab2869676ae6ebe0dc6527d68fe3bb2e0e3e714b459c896ac48d75a13", @typed={0x8, 0x14, @fd}, @generic="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@typed={0x4, 0x5b}, @typed={0x10, 0x80, @binary="93014c0bbe13b9304bb968df"}, @typed={0x10, 0x7f, @str='/dev/mixer\x00'}]}]}, 0x116c}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x4, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:39 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:39 executing program 5: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, r1) 2018/04/27 07:51:39 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:39 executing program 1: unshare(0x20000000) 2018/04/27 07:51:39 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) r1 = msgget$private(0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value, &(0x7f0000000700)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) r5 = getegid() r6 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) r8 = dup2(r0, r0) accept4$alg(r8, 0x0, 0x0, 0x800) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x6, r2, r3, r4, r5, 0x48, 0x100000}, 0x6, 0x9, 0x80000001, 0x5, 0x2, 0x10001, r6, r7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) sched_getscheduler(r7) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x2040, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xc6, "cebdf774cc6a3f4ff2fafdf815a5e2b07c87ca7df63cc2aa43fcb67412581f78f53a445b8e9132a0c5d2f367ec6167bd21c368f516af86b123b39690e984fb01eefb3a28cb99870cba796199b7024bfa50811ed69533604b8024476a55f7185891b7efa590c4dd0a599482ae66878d417326b457396aa5a1f8dd2b426b132fabd5ebd0314c771b8b894e06619d21df8908a201d3188bc6f41e7c0c37c89d4e3f568b25ef20e45d6a1ace1879683bb265ec1329881299ebe3691379e5e280f00b3c35298e0dcd"}, &(0x7f0000000600)=0xce) getsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={r10, 0x81d1}, &(0x7f0000000680)=0x8) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200800, 0x0) ioperm(0x1, 0x1ff, 0x6) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r11) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000740)={0xfffffffffffffffc, 0x0, 0x81, 0xff, [], [], [], 0x1ff, 0x4, 0x6, 0xffffffffffffffe0, "89f7aba45e1f77881bd2b0ffa141154f"}) 2018/04/27 07:51:39 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfdad, 0x80) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000200)=ANY=[@ANYRES64=r1, @ANYPTR64, @ANYRES16=r0], 0xfffffffffffffe73}, 0x1}, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x7fff, 0x101, 0xe76, 'queue0\x00', 0x8bec}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/04/27 07:51:39 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}, {&(0x7f0000001540)={0x124, 0x30, 0xf00, 0x70bd26, 0x25dfdbfc, "", [@generic="a6314c012019c80c0a64e73ed50fcd571315eeae0c9f4357a352da23ab475fab3098db168db0a68fcd30d02492f1a72ca84e6465a8d8c40362c728a1a0db19648bab6fd1c48661cbd4f1b35116d5d49a421db5e1236576f72bcdc6c1128776e08ff18a0d26e4bcf93cf6b8ca9594733a844acdce97e3a7b12623d0cc2b88dac3f45df38678fe9c27ca8a31a25ce13d5f61a0918d82d54d00f11daeb7021f0728add690ff20bc0cb2d7b6534e54208f24dc6cd2aa47bbdba6df", @typed={0xc, 0x64, @u64=0x7}, @generic="9a5cd1eb58c22177276fadf09bdea696c6b41c7f0d37cae1501e00187a68f15e5967edee63fb19f6a4db72939c72635809e0dac43905f3db4b113abd5d8b2dd0b0ee496747e8c8181486a5e01561"]}, 0x124}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x3, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:39 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) pread64(r0, &(0x7f0000000040)=""/14, 0xe, 0x0) 2018/04/27 07:51:40 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000), 0x0, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) getpeername(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f0000000000)=0x80) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x44, r1}) 2018/04/27 07:51:40 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/228, 0xe4}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f00000003c0)=""/106, 0x6a}, {&(0x7f0000000440)=""/124, 0x7c}, {&(0x7f0000000880)=""/202, 0xca}], 0x6, &(0x7f0000000640)=""/166, 0xa6, 0x7f}, 0x0) connect$can_bcm(r0, &(0x7f0000000740)={0x1d}, 0xffffffffffffff2e) sendmsg$key(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000880)=ANY=[], 0xffad}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x80) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000080)=0x8) 2018/04/27 07:51:40 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10080, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/27 07:51:40 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}, {&(0x7f0000004500)={0x1080, 0x1a, 0x400, 0x70bd27, 0x25dfdbff, "", [@nested={0x24, 0x67, [@generic="7ffc21e273c1e6b952aa820ca7148b20b6fc1f16d512ba", @typed={0x8, 0x72, @u32=0xbd21}]}, @typed={0xc, 0x1c, @u64=0x665}, @generic="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", @typed={0x4, 0x48}, @generic="9d6dd083f2d101da3cb8e97fb3c6da47f21767a6af95c9bbf7ebf6cc2844c7359673350dc2004fec89b16b80a762608a50ab73db776905ebe7e5c260"]}, 0x1080}], 0x2, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:40 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20040, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x6, 0x5, 0x20, 0x400, 0x1f, 0x10001}) sendmsg$alg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="0b31d3fa1381acc638753874f5641f759558c70c3407cd565d2328a05249183135afbc404578fdfec34ab533d790f83c46151c5d2a44822210cf8705c2293df6d9562c7f86f22569a6b524a2a7a373076624132fccc5ac3991009131b91bc1afe15606f9a4e8819e61d37426d4b3ab52e1ad80191c6793ac0d2f37f76caf9995114501c095c5a21a0c9211108e9d1de03b7322b52c534ec2a18ec6", 0x9b}, {&(0x7f0000000140)="f164eca40be80c9459af76ebdec55e2d109b71c7cf708f44217dfec22ccf722aeea5362f067cae6b578011e23b3a5cff595351d790b52b3ff6903d6ef4d63a8714c6aab5be124116050f5311cd6a32afcdc706378beadc22d73d6677e832f0d32584d9cd288f731bbc95658c8f1cec0cfb", 0x71}], 0x2, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3}], 0x18, 0x41}, 0x20040004) fremovexattr(r0, &(0x7f0000000280)=@known='com.apple.system.Security\x00') mlockall(0x3) ioctl$TUNSETLINK(r0, 0x400454cd, 0x336) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000024c0)={'teql0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000002600)={&(0x7f0000002500)={0x1d, r1}, 0x10, &(0x7f00000025c0)={&(0x7f0000002540)=@canfd={{0x2, 0x7fffffff, 0x7, 0x6}, 0x2f, 0x0, 0x0, 0x0, "326c5e4bc3ac950d98e6c75b9eae2e5a51cb058acef4716d66db92b7486d09591de4262221e577589e2d4e613724c2c9aac9fa7c942ad38498e47ca7cce9d0ca"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x10) ioctl$TIOCEXCL(r0, 0x540c) r2 = getpid() fstat(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002840), &(0x7f0000002880), &(0x7f00000028c0)=0x0) r5 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002a80)=0x0) r9 = geteuid() fstat(r0, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f00)={0x0}, &(0x7f0000002f40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f80)={0x0, 0x0}, &(0x7f0000002fc0)=0xc) r13 = getegid() r14 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003040)=0xc) stat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() fstat(r0, &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000004ec0)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004f00)=0x0) r22 = geteuid() fstat(r0, &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006540)={0x0}, &(0x7f0000006580)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000065c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000066c0)=0xe8) lstat(&(0x7f0000006700)='./file0\x00', &(0x7f0000006740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006e00)=[{&(0x7f0000002640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002780)=[{&(0x7f00000026c0)="cb10116e338252e98afaca263e9c21e64b0212c6367419aaf2c05b2fc493ca212b60664469dbb0eae40be3c1187bac82fd265469f44af7d75e2a71cb5c3438dc770eb425845505c63b9b9fec7ee4cb40d4db796ba8741a6fb150e04cc10a341912609a70c7f33cc079dd894ab251f2f656ae73570fa99f153706a989661078b0933f393f947d711b17703fc78be1329b48bf801d33074d0e927c5657ac959fa58bf8b0bcdeecba95007c73265bfbd4e699da8982e891", 0xb6}], 0x1, &(0x7f0000002b40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x80, 0x40000}, {&(0x7f0000002bc0)=@file={0x4401dd803403a02c, './file0\x00'}, 0x6e, &(0x7f0000002c80)=[{&(0x7f0000002c40)="6607c801d5f205e7449998f68a3541413579ac72497fa337b043385dbb52cda6ec788d63c35dca857fec24", 0x2b}], 0x1, &(0x7f0000002cc0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0xd94cc4684ae803a9}, {&(0x7f0000002d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002e00)="ae136367d0b7feb6cabfbb886d890ee0953c3998ad833ffdf11e3ed0d593b974fbad0863e8265c2ee6df3987690a46ccbcbc192b8e527c91464012b14edd8bd7f9d4285ad110e528437bc6f5dd0b4bc7d48cacd7316490c837ea3d8df15c6ebe5836aa18a88f2e06207c50dd6b70d326814732e30bf3bf53b923c5ebc49f69986b236e1ac6f751c399e056e65028d173cad06e9a12171d30db06dd", 0x9b}], 0x1, &(0x7f0000003140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xd8, 0x4010}, {&(0x7f0000003240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003640)=[{&(0x7f00000032c0)="f9118a0d89af4310342684071083a54d1d9befcfe695f658e91aa94386613a2d3442ff91441c2873adf90d5ea90b012136ec4d663dd5d91a6c80d5bb08a5c14742d8aed7b62432be2327cce6f0a7e9379d7fc82da2c41b747841c6d7bf77de7e76cec0140e0f9baf211cb247248ac37065ef57c18b0f4748d4", 0x79}, {&(0x7f0000003340)="98a94ccbc257ded6", 0x8}, {&(0x7f0000003380)="0ec14319a0b6f21bd80930e44af64470afb77ea96c02945a4dc65cf07cfb4f693432c72235bce6ef408e28c6d1371bf11f8e9fff56d4f100cc7d4cb11fefa67a9b318275ec5622856bd2396012fdb25aabbe2240e399d2064102ace1e27214940a17d80f89455ae79b2c8dd6c3ca8396df747edf64c6b6b9c11f871d694f4c45c0ca5244aa42934b7e8c68c2b5a9610c3098525823a0c7e37ba194601a503afd6e603f42579d62f2a1cac57354be8c6a6a2708", 0xb3}, {&(0x7f0000003440)="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", 0xfc}, {&(0x7f0000003540)="fe3b7946a0f7c3", 0x7}, {&(0x7f0000003580)="55122697285b74bc81c569ed2eeb42811485367c05f065fc551a0e5edabfd96b7fd3a15b0ce5962918bef1c386ebcde81093c28c0adbe6bc87c60ef4cfa9c64c0b5a8f6e84c2d0460b5d5195421ae80a90dc1156de2143bdfa9bda742e7c3b7ca39325c2ea5b6f76015cfe1c348820a1a1a01bc1806178d6aff1fe9ff420f57828f84a5fa43b1c393d09c4", 0x8b}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f00000036c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004a40)=[{&(0x7f0000003740)="c0d194889392f63449ef2e43c492e0646e4ba8e1ea3b45b8ae3f67e29abd1d52b3578d4ba8a0aab7a124ced6cbb973d7556b797f58a8d6d7a11414f2a978195fc08f6cac6ae0c4ce72d4516d09762953176c9995878f6e2acab0ae10aac4e7f8996cc502b6bf7a55b31bdbf9393e91439561e2cc849abd56d9a9050ca63ad883377e2b0cb508abd060cbf7475834103ee9658deb43828e15e0e0d2f45e3eb9cae0a16c651b4ce7394b9130ec491d3e5ae9b9b0be941d1a0b98c4f9968ccecd42b4690e04aa0dd6f5940d0de740a9394db0ec1f54887101944f5dfa24edf02657413e9dcc81a9e37d98b49ebe223ffb5e42867a31fe2dbec3", 0xf8}, {&(0x7f0000003840)="9a81f1391ce1c74bbd9232c68a6cc885b6e23a3f2accc82e068d2c874e65d3018c7a92f909eed9b89c2b02c3aebeb5132d677683d75c7acaf90cf60f84e706aab1c9f4567b122da67e29284766f9d357e78a67", 0x53}, {&(0x7f00000038c0)="41a77d60a7c4c9a901eef456c9adb6f25a23ef26f09149f93ce2f5ccc2c1fae3e4381eb8752f721136ef5720723653ad0d7d8690c4d12420e04a3db37ece31096823679d5ab293d505869c51f7845529f66cacb3bc46709ae418336856f7bd05204fdfac4afcfdeb6e092ef15ff44758b7a189b074b820722d3130ed540a494f92aba197fa462b215b2b1113fe4d3cff535b0fc6df2df4f0d536ab69dfbb1708", 0xa0}, {&(0x7f0000003980)="05c489996aba773f25be79a5dfc6c16d365524f74b381852e8d75c5138447a335c8dd87a3c56677e1e64d725f83ac6a63d5c83c9a82be18a95ebe8e909fa66edf6ec254ba3654fda", 0x48}, 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{&(0x7f0000005440)="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", 0x1000}, {&(0x7f0000006440)="1632a21a9c0e450e25045ef4a8b2fb0ff802f0687905ab6e7546", 0x1a}, {&(0x7f0000006480)="2dfb645bca59bc8650ec32508fc33ec3e4e666e321b4ed4a9cd6819dc37c5651cc470c9ebe656cdacd39ab5187a6f3ce", 0x30}], 0x7, &(0x7f00000067c0)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x40000}, {&(0x7f0000006800)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000006d80)=[{&(0x7f0000006880)="1d64dfe35f7af1715fb0d910de9ce1df03dfccd28ce09ac95c1f89e943d1e57c58eb47788622078b379829ffb3b119e0248fcb3ed2dcf2e1a5510ceabdff2cbf67ec85be29c993715d02", 0x4a}, {&(0x7f0000006900)="a29266d6b8bc2ae7a105eb9a5ef2718d9c009aa63728934aa9f0b64f0d06b34d89dbc27865ceb2f28cd298421cb09fe86f8ae15ba65100118ce5b0264d27735a852bd7944fc0bce221e9aeb0fb689e10a9f96a56ae397cb184f6b8d16b89cabcc68e14bdcddb15bc5fca24e6416456db7b8db86b0b5e9aa2e046bfebe74d5b3c305b12b2b34fae4974a849d9411922cc005f7759d0a6eed771c797b9e319ae0fc143baef3c4147c47a6e3b9ace8b5c66572fb99d00829918f794a9e1833b3660d38c8e43628fd75114f0e176", 0xcc}, {&(0x7f0000006a00)="23a9809d378e87aefa2cb3f516e2d31cbc0404b37cd4773bd9cebfa02de192e6ea8dd70be52634ca227574c3c740891942febabbe4b6e636ec7c5a4413003ca9c018e14d13bdb2c2d8d71f6d4029282a9eddcc6cb1c4a18aa7", 0x59}, {&(0x7f0000006a80)="95433b24506f7db784428adafcdf0733719a167d173e54f9d4a751724c9c66e620bf126bbf83144852", 0x29}, {&(0x7f0000006ac0)="ed3e6b7a3f9064625669f431073db2fed680f5a1cbe628106314e09b18bd7c7c0432c45fd067c75d6781ed39f691c05a85a76ddfb0064a1de09000564c285d031a2d555ab8eaefbb096f148728cbb933df21932128008bd57dc7ff15f3e3f8a739d917c8613eeb91eb9bd3680415952678cdbb45697f3b9dafb3ecf222301db76b3db44243277e528f677d19961ad1b7e485665f", 0x94}, {&(0x7f0000006b80)="57a92b1f679952bbffc85a41fd01beacb971d941996fea7ea22c792b3646f6d2613bb303409e634305011ac6194cf74bb573b115b99eb5c32c179d7f9564b8ba369c48b213e2aeb2e90ab0e8022dbe31217ad44d50232ed064661aa63ab2e4265240678a01fc5426930f3ef70bc5307a911d14b68b25a7ae29505118250c802b2bc254c7f69031a1e4e92669cb9e918136361717626977db35e24bb625503269aae40e076a5dc3d7ed66ac85b8f9c4602c984453ea858223bdadc4d60f76", 0xbe}, {&(0x7f0000006c40)="9aea24a77fbe809221686d5cd21718e1d2f65e4884c5a307a0c5834f96769385242cf642764ef6bc80a084126f9c8b286a22eb0aef1c4d35e2d1071a8729ea8d00bf6cb1347d780d74a15ed35dd726c0783bc2d92e29dc0daa3c09a105786ffa4687fc35a8f0", 0x66}, {&(0x7f0000006cc0)="1ca3ae13432edaa0b4e576ea63132af1876791f1172d3cd9c13bcdd4bf3a3cec51b4c697ab485acf9c09b905b618952b86604689b7c2cdec13b460bedb272e14f798313c1cae76ac66dc5aaa88bcb738dc79452a74650a447bcdc6d5cf6d72bb6cdc1229f04479c05453ecf3a5c3fde3668574ce05f434d5bd5a87869419edb96510de2abe59c2cd7f27fb4d5c63316b2960b349ec9f1984729857c86832d819b8aaeb", 0xa3}], 0x8, 0x0, 0x0, 0x4080}], 0x8, 0x4000) 2018/04/27 07:51:40 executing program 5: perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000073d8b75e67e16b3943420500158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd15954819b04cf411d8dd7c6f55e229923be4ed8cbfb78e86280b4cacf386bfac070a8acabefb312a6c520a03b27f805d181bd0") fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000040)="0b90e10000000200761976f346ee7cf0f6476e878df26db127f60175a8611598e1c10f13039bdc25e19160f1daabd8f7422b3e5577ab2eb4ea8bbd6fcc29d7ef9b01000000000000007cfb52c347c69e053644d8895338365d1bca9241027949b11a4be1cf6f8c9e52fd1fe5fbfcd99e7901b02f57ec572d38c5463f8fea4dea01b933605bf4555a945dc2b110698c522e29da37ec9a933d8c39acb15c92bf45da12e921", 0xa4, 0x0) 2018/04/27 07:51:40 executing program 7: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100), 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) 2018/04/27 07:51:40 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:40 executing program 7: r0 = gettid() socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000010c0)='/dev/dsp#\x00', 0x6febb7f9, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000001200)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001300)={0x14, r2, 0x700, 0x70bd2b, 0x25dfdbfe, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x2040c0) accept$packet(r3, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001240)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001280)={@local={0xfe, 0x80, [], 0xaa}, 0x57, r4}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r5 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001080)) getdents64(r5, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/27 07:51:40 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[@ANYBLOB="30000000080000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x30, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:40 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000140)={0x200000000000029e, &(0x7f0000000100)}) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x200000012, r0, 0x0) mq_unlink(&(0x7f0000000000)='security.evm\x00') 2018/04/27 07:51:40 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="05000000070000000000000000000001000080000000001b2740f8844bbfc4a71ffe11449d86015660d48cfe81b94f13eb1c167e858b25986df14e04447b188e3fbe535144031d5ede3c1101ec0479c135e7ebe105c2a831133923e9c656caf31cc16b54a52fc026aceb3653cf9b8d0a3020161083a04cfbeb85092a88fec4d6a72994818ae6e0e7b16aefb6e0d3392db9c9d63b8477849e3e2757323f91399a89fd5f1c9f0d386c1d5127bd30dc4a2ffa2418dd693fc26104dfc42d913b70f5366921e01d1da82cfadf60b9f50caf"], 0x38}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x1d, "c1c9088a7341ada92750a9a83eebef325137b95df553afafbbd73a4736"}, &(0x7f00000001c0)=0x25) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240)=0x1f, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2}, 0x8) 2018/04/27 07:51:40 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x0, r1}) 2018/04/27 07:51:40 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x20, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:41 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x100) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x3e, 0x4) rt_sigsuspend(&(0x7f0000000040)={0xffff}, 0x8) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x6f) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x90040, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000200)={0x3, 0xa46}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000140)}, 0x10) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2ee3476, 0x902) bind$unix(r3, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2405, 0x200) 2018/04/27 07:51:41 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x1c, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:41 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="050195df25685b15b64cfebd8ac6e26b38fdd5e4aa"], 0x10}, 0x1}, 0x0) 2018/04/27 07:51:41 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x85, 0x2000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000000540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=';', 0x1}, {&(0x7f0000000400)="7f", 0x1}], 0x2, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080) 2018/04/27 07:51:41 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:41 executing program 7: r0 = socket$inet(0x2, 0x7fffd, 0x1000) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x80) r1 = socket$inet(0x2, 0x7, 0x5a) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000280)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0x1e) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2004e20}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x65, [], 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=""/101}, &(0x7f0000000240)=0x78) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) 2018/04/27 07:51:41 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x200000, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:42 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x18, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000140)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) write(r1, &(0x7f0000000000)="9a", 0xcd) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000283fba)=""/70, &(0x7f000052affc)=0x46) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000200)='./file0\x00', 0x2, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000240)="120b822e9bd4ffd2110d88d5b1ec998b72273847678acf3cfc808ff0581c532853f89e77cee276a38bef81f8e575442f5718e9ecd4c89a169bb0cecfd034123c9ee2682ef0fda27bf1a99c73c55939985a7b7c987ed7f9bdbf2f23dc125b7bc89ae28bdc996174c285371757909d339771e0617b05defe1ce3d04dcffc08fca89d539e00e2baf3eb9b60712d4ea3d786a7a1d6810d042158befe580bd04765c208d5c3bcb575b246255468821b7611803fc7d05ecfad0b782f81c3dad65dfc1220409d8fd7a3453c2c57ffd4079c08ced30f644cc96eb0888c7b9621fd45fc8842", 0xe1, 0x3}, {&(0x7f0000000340)="e4f1f68f11aa4130558f5a6c77658787bb9aa4b230bd05cef26e43f56ea6744ecba2466f1c57efcd93b5", 0x2a, 0x3f}, {&(0x7f0000000380)="e51a15d5c99c03e717a447f43f40bdcc83e6e7", 0x13, 0x4}], 0x800000, &(0x7f0000000440)) getsockname$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x2, r1}) 2018/04/27 07:51:42 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x4001, r2, r3, 0x24c, 0x0, 0x4000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r4, r5, 0x1}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/04/27 07:51:42 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) listen(r0, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x80002) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x1, 0x0, 0x7, 0x10000, 0x7, 0xffffffff, 0x9, r2}, 0x20) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x7, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/27 07:51:42 executing program 1: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4000000004080003, 0x1fffffffc) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/04/27 07:51:42 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x6, 0x4, 0x4, 0x9}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1080000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@ipv4_newaddr={0x50, 0x14, 0xc, 0x70bd28, 0x25dfdbfb, {0x2, 0x38, 0x20, 0xfd, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x71, 0x0, 0x4, 0x100}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x5, 0x3, 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000240)='n', &(0x7f0000000040)}, 0x18) 2018/04/27 07:51:42 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x14, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:42 executing program 5: r0 = socket(0x40000000015, 0x104000004, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000480)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/156}, {&(0x7f00000000c0)=""/134}, {&(0x7f0000000180)=""/170}, {&(0x7f0000000240)=""/46}, {&(0x7f0000000280)=""/134}, {&(0x7f0000000340)=""/26}, {&(0x7f0000000540)=""/191}], 0x70, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/04/27 07:51:43 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x100) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x3e, 0x4) rt_sigsuspend(&(0x7f0000000040)={0xffff}, 0x8) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x6f) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:43 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x7fff, 0x200, 0x1, 0x3, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x5}, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) 2018/04/27 07:51:43 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0x10, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:43 executing program 5: unshare(0x40b04) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x930e, 0x400) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x311040) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') fcntl$getflags(r2, 0x40b) 2018/04/27 07:51:43 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x20000000000002fa, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x8000000000}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {0x20}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:43 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:43 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x82) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05c00000070000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:43 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r2, &(0x7f0000000000)=""/142, 0x8e, 0x40000000, &(0x7f00000000c0)={0x4, 0x0, 0x8, "26555091a8d7", 0x2}, 0x10) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000100)={0x7, 0x3, 0x0, 0x4e, 0x2000000002004, 0x1f}) 2018/04/27 07:51:43 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="0000f500"], 0xc, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d1c000)=@assoc_value, &(0x7f0000645000)=0x8) 2018/04/27 07:51:43 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) close(r0) unshare(0x400) mq_notify(0xffffffffffffffff, &(0x7f000044bfa0)={0x20000000, 0x15, 0x2}) 2018/04/27 07:51:43 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x7e, @broadcast=0xffffffff, 0x4e20, 0x1, 'ovf\x00', 0xc, 0x1, 0x3b}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 0x0, 0x7, 0x81}}, 0x44) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = memfd_create(&(0x7f0000000100)='++nodev^\x00', 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="050500de8fa04086749828d5304445fd221807000000000000005a00"], 0x3a6}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000180)=0xb, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'bridge_slave_1\x00', 0x200}) 2018/04/27 07:51:43 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/04/27 07:51:43 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYBLOB="0000f500"], 0x8, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:43 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x420000, 0x0) open_by_handle_at(r0, &(0x7f0000000340)={0x1008, 0x9, "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"}, 0x200000) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) rmdir(&(0x7f0000000180)='./file1\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x200000) r2 = socket$nl_crypto(0x10, 0x3, 0x15) sendto(r1, &(0x7f00000001c0)="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", 0xfa, 0x20000000, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x2, 0x2, 0x2}}, 0x80) 2018/04/27 07:51:43 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x20040) mmap(&(0x7f0000cd1000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r0, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000d0a000/0x1000)=nil) sendmsg$netrom(r1, &(0x7f0000000640)={&(0x7f0000000040)=@full={{0x3, {"34a02438c9b139"}}, [{"eb51bcd4c8524f"}, {"913ab900e8663f"}, {"2319629679685c"}, {"cc4ddd7d33b256"}, {"8655115d0ea6ed"}, {"8667a83664dc8e"}, {"869614dec9e1f9"}, {"ae50af3b3ef07c"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f00000000c0)="2ed10d79a1053af367c65407d049fe17ad442d255eda5f6f9e188689363cec80628311ae33074e58e1b23422250bb2ad519281e2137559cf683565f006fe4c7f8d1e419900a9bb1c63ec14d0c4c5d5f524180d816d82f8315ea9183c331098a41d72f3fe1dddce2c76f1fe9179", 0x6d}, {&(0x7f0000000140)="cc63e61ced0f7456fbe8322ac04af0013357e55addb54374f09955c0e0caf2bb867aca111cb2e16e71c49ed0eff710be15b98ec697ddf89bf164e23740c5eb0071dee9782c9aa7510f26ffab7d49a5aa", 0x50}, {&(0x7f00000001c0)="afb93fe6492a3600d101d926b9bd225c7f1d0939d4d91ac25ce9d0a281019f563925c25b5566f06c8b55e7b0848cdba7d308812ccf8cb56d37d63aa671e8345e81fad6bef670bb38623887a0063824d5868f1c", 0x53}, {&(0x7f0000000240)="b0dc7ab6aa4217b14b682070556af7d90cc98c56632f935f1c0a38c437133e533bc6622f1edd7d9dc4b57cadb01ac3e3fd98c1fc4ea62f4bcc6a431a1f2c4f81792aa8018985b423c82ef3f827e039132fbc9e0f5858f6227a3353cf08fc0c84887521b5798623a202eb069692b3ebfb50de7c5ccc4855b377d782fec661c28c5bad1808de3f0a8719d53787f8803b9b36e808c77699565ad96e17c326cbb57378892c063a80bbdc6ad26e619135270a5d606a489d954ab2671f07", 0xbb}], 0x4, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x2c8, 0x40801}, 0x44080) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x4d072, r0, 0x57) msync(&(0x7f00008f0000/0x600000)=nil, 0x600000, 0x4) 2018/04/27 07:51:44 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[@ANYBLOB="0000f500"], 0x4, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:44 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa1000080}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c0, r1, 0x0, 0x70bd2d, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xaf8d}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x53b}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xfb}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7f3f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0xf9c9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:44 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/148) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) sendfile(r0, r0, &(0x7f0000000200), 0x5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) memfd_create(&(0x7f0000000240)='/dev/dsp#\x00', 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x3ff, 0x7ff, 0x4, 0x9, 0x0, 0x8}) 2018/04/27 07:51:44 executing program 5: r0 = socket(0x18, 0x0, 0x1) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="23020aeefeffffe700"], 0xb) 2018/04/27 07:51:44 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x6, 0xffffffff00000000, 0x8}, 0xb8}) readahead(r0, 0x0, 0x0) 2018/04/27 07:51:44 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0x3, 0x3, 0x9, 0x0, 0x9}, 0x6, 0x7, 0x3}) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x2, @time={0x77359400}, {}, {}, @note={0x1ff, 0x737d, 0x7ff, 0xa62, 0x2}}, {0x4000002, 0x0, 0x2, 0x0, @tick, {}, {}, @connect}, {0x5, 0x0, 0x1ff, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) r1 = semget$private(0x0, 0x2, 0x6) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000500)={{0x401, r2, r3, r4, r5, 0x40, 0x3}, 0x1, 0x6, 0x8}) 2018/04/27 07:51:44 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:44 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d, r1}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0500380007000000070000d3ae26f68174edab000000a50092bca2195a7ce869d6ac9a714aac9a18c7412aa2bd008ae35642abaa096e49797390889b1222944d05f5f2cd5bac3e02b0b099e0a117def978d3d8c0c1b254f4a3655aeb85a4d5776a2e135560fe56736f7aea7ada0706b24fc41dd9b80e0b535d0c9c4445fb82fcadb990de037b3a963cb90e9081325c2a226a000000080c4b1d9ecc3ba4c342d34200e1f28b270c690821384239f90a96710a4ed05cb0f49e4497e239ad6333c3296e6befc1"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:44 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x20000062}, 0xfffffffffffffe78}, 0x1}, 0x0) 2018/04/27 07:51:44 executing program 1: r0 = socket(0x11, 0x803, 0x300) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r1 = socket$inet(0x2, 0x1, 0x0) r2 = semget(0x1, 0x4, 0x54) semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f0000000100)=""/159) connect$inet(r1, &(0x7f0000cd0ff0)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"0aa6e6827f5dff"}, 0x3}, 0x10) 2018/04/27 07:51:44 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[], 0x0, 0x4044000}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:44 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7}, 0x8, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x40000) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000100)="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", 0x1000) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000001100)={0x3, 0x251c}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001140)=0x46e8, 0x4) r2 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000001180)=""/99) syz_open_dev$urandom(&(0x7f0000001200)='/dev/urandom\x00', 0x0, 0x1) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001240)='tls\x00', 0x4) r3 = semget(0x0, 0x3, 0x10) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000001280)=""/227) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000001380)={0x0, 0x6}) pread64(r0, &(0x7f00000013c0)=""/168, 0xa8, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001480)=[@in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0x4, @empty, 0xa3}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0xb0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000001540)=0x1ff, 0x4) set_mempolicy(0x0, &(0x7f0000001580), 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000015c0)={0x0, 0x3, 0x2}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001640)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x80, 0x9, 0x4, 0x3ff, 0x1, 0x0, 0x17, 0x3, 0x1, 0x7, 0x68f, 0x0, 0x1000, 0x8, 0x4]}, &(0x7f0000001740)=0x100) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001780)=0x9, 0x4) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000017c0)) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001800)) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001840)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001880)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f00000018c0)={0x4, 0x4ad, 0x2, 0x8, 0x8, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001900)={0x5, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001940)={r6, 0xc0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001980)=r0, 0x4) 2018/04/27 07:51:44 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x20000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x800, 0x6, 0x7, 0x401, "a6452737d2a251a0b8f697f24aec0b881f98c3fec92030078727fe07daee325896888edfe8406595df9ca6e8", 0x43fc}, 0x3, [0x6, 0x1, 0x1, 0x8, 0x91, 0x1000, 0x9, 0xfb, 0x10000, 0x0, 0xe63, 0x400, 0xfffffffffffffffd, 0x80, 0xdf, 0x1000, 0x8, 0x100, 0x0, 0xffff, 0x7, 0x3ff, 0x9, 0x1, 0x1f, 0x8, 0x100000001, 0x80000001, 0x6, 0x1, 0x8, 0x1, 0x54, 0x4, 0x7, 0x200, 0x3ff, 0x326, 0xdd, 0x6, 0x7, 0x7, 0x7fff, 0x800, 0xf5f, 0x80, 0x1ff, 0x3, 0x10000, 0x5, 0x80, 0xffff, 0x7, 0x9, 0x84b7, 0x100000001, 0x0, 0x6, 0x2, 0xffffffffffffffff, 0x4, 0x7fffffff, 0x5, 0x9, 0x101, 0xffff, 0xe1, 0x7fff, 0x3, 0xfffffffffffffffb, 0x0, 0x8, 0xffffffff, 0x2, 0x9, 0x8001, 0x4, 0x2, 0x5, 0xffff, 0x0, 0x3, 0xa52, 0x9, 0x95, 0x6, 0x3, 0x3, 0x0, 0x200, 0x4, 0x4, 0xfffffffffffffffe, 0x100000000, 0x6, 0x7fff, 0x0, 0x101, 0x7fff, 0x10001, 0x101, 0xff, 0x3ff, 0x1, 0x8c6, 0xc5, 0xf0a, 0xf5e, 0x7, 0x0, 0x6, 0x4, 0x1, 0x7f, 0x5, 0x30c1, 0x100000001, 0x6, 0xf2, 0x6, 0x5, 0x0, 0x5, 0xffff, 0x8a63, 0xfffffffffffffff7, 0x1], {0x0, 0x1c9c380}}) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="104d4c463c80c127f9f6d9eb28f30de6"], 0x38}, 0x1}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/27 07:51:44 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8400, 0x0) getdents(r0, &(0x7f0000000040)=""/6, 0x6) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendfile(r2, r2, &(0x7f0000000140), 0xfffffffffffffff9) fcntl$addseals(r3, 0x409, 0x8) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000180)=0x8) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00000001c0)={0x0, r2}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000200)=0x9) renameat(r3, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') write$binfmt_elf32(r2, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x7, 0x9, 0xeac0, 0x100000000, 0x3, 0x3e, 0x5, 0x123, 0x38, 0x15f, 0xb8, 0x1, 0x20, 0x2, 0x3, 0x4, 0x8}, [{0x2, 0x7, 0x4, 0x9dc, 0x2, 0x20, 0xfffffffffffffffa, 0x6}, {0x6474e557, 0x80000000, 0x10000, 0x0, 0x10000, 0x10000, 0xb5, 0x8}], "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", [[]]}, 0x1178) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001440)={0x0, 0xe0}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000014c0)={r4, 0x2, 0x10, 0x1, 0xff}, &(0x7f0000001500)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001540)=r4, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001580)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) write$cgroup_type(r2, &(0x7f00000015c0)='threaded\x00', 0x9) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000001600)={0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001640)={r5, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x800, 0x6bbe}, &(0x7f0000001700)=0x90) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000001740)={{0x37, 0x80, 0x4, 0x1, 0xffff, 0x9}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001780)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x5, 0x6, 0x10, "290f6b744c050f5387713d4bd1867bba3bb38a4daa6620795b779e56f4b77fbf062c84fd4787ec5360b82e39a18ae2e9cbe3eabb414b1de0db630bbae185ea4f", "932a2df0e32cfbc0111e2700e75aedcdce167e46d3f6ae4553a6b30e78a63694d27dc3e0151833d18ab16dcb138721966604db32645b300209029110a05dbd9c", "32bc32d9808bbcc646cc5110046dc185c5e023c1ac4bccbe7e5394720894ea0c", [0x401, 0xae]}) flistxattr(r3, &(0x7f00000018c0)=""/125, 0x7d) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000001a00)={0x89, &(0x7f0000001940)="f8dadc5b0c8f72e18f830815bac80530881863c6ce038620211ebee05b093529cfd92002616350eebb96d39590e2db9cfb0ca1b56bd29da95f5299cda44eed65d6adb2f1eb5a88e256ca01d2429ea0d79c91c388fc0731f2675680092db8dc92f0bdef44f461231862013e73222c71d2291b01a53b2f3353500297eb3a65cb729f50a166e1497de369"}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001a40)=0xfffffffffffffffb, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000001a80)={0x401, 0x3ec, 0x1ff, 0x1, 0x9, 0x29}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) write$binfmt_misc(r6, &(0x7f0000001b40)={'syz1', "529bcaef685b262e6248b6626879d64ba1b11d3205b3334ad271b744985ef07a371865ebecdf5d1097daad1d307856d1b3f152b1f710def8e1bb20d0e626cd54a69fa97fb8268de1bf601e48d87d12a481a9fe06a75893ffd00be46495ec54e88cf39525b8cc4befa3adc58ecaeb94ab67c3fa5580c611bfb3fc505598faf794bf8ee4f2b11e06f2b5a34802ffdb4ebc94247f088ac12026013ec33ee602cc4cc2a4ed9088112f31cd52bf1949c24e1ba0fe6b0d9af36dce0be63c0d7830ee17e884dece23a64f4355ba455d53844d16d0571758ed"}, 0xd9) mknodat(r2, &(0x7f0000001c40)='./file0\x00', 0x13, 0x7fffffff) 2018/04/27 07:51:44 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) 2018/04/27 07:51:44 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x4000000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:44 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x20200) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x7f}, &(0x7f00000001c0)=0x8) r2 = socket$inet6(0xa, 0x3, 0x80000000010) r3 = getpid() capset(&(0x7f0000000040)={0x20080522, r3}, &(0x7f0000000080)={0xffff, 0x401, 0x6, 0x8, 0x81, 0x6}) sendto$inet6(r2, &(0x7f0000bf8f8f)="b5", 0x1, 0xfffffffffffffffe, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 07:51:44 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/27 07:51:45 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x6e4101, 0x0) openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/191, 0x1cc) 2018/04/27 07:51:45 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) rt_tgsigqueueinfo(r0, r1, 0x1, &(0x7f0000000280)={0x7, 0x4, 0x5c8, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000000)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000400)=""/141, &(0x7f00000002c0)=0x8d) 2018/04/27 07:51:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) timer_create(0x5, &(0x7f0000000040)={0x0, 0x35, 0x4, @thr={&(0x7f00000000c0)="372928ae71fd373ed221f353a2d5f91ed539f3b4539638906081286b9ce3585f23f32e621dd2f56c8c5ff7114353d37f6740cb102ef1520bcba37de20c3ca5e0ca6c3d", &(0x7f0000000140)="8e6ff6783c4264c973357410efeda08fa2a7e68391f72446fd782f6facaf0ea9c7c640d16ca0f7a4dc1a864c2158838fee99a610e53096f9e9d6053f662b3aa9c8c17ea3f316d44e60216931f92cbe83afcd655149a9794094dcfecd23cdccfdd72866c948c43d651c3f68d6b51087669b7ac718717398eb490642f2f8419fba1fc9d65ca28b3595427e16eb354af4723761c2d15ba52c4bb6924d4fcd07d8e8c12ce09e6e9ed3b1ec80f23f114c8e1d38b6f9a84ecd79a187bd5a55530e0eea6976"}}, &(0x7f0000000240)=0x0) timer_gettime(r2, &(0x7f0000000340)) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x100000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x800}, 0x1c) 2018/04/27 07:51:45 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x3f, &(0x7f0000ff9000/0x4000)=nil, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), 0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x400) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) pkey_alloc(0x0, 0x2) 2018/04/27 07:51:45 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:45 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r0}) 2018/04/27 07:51:45 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) 2018/04/27 07:51:45 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000100)=0xfcd, 0x4) write$binfmt_script(r0, &(0x7f0000000380)={'#! ', './file0', [{0x20, '#! '}, {0x20, '#! '}, {0x20}, {0x20, 'keyringprocppp1^ppp0eth0'}, {0x20, 'wlan1cpuset'}, {0x20, 'vmime_type.'}, {0x20, '#! '}, {0x20, '%^cpusetppp0#['}], 0xa, "3ef8b7de52af9f20d43bbdba1000608772625661ce6bbba4cfd1e17b4648da88235becf186ce22a3301d6f0bbdcc73c54e005d10d543db2ec550bce57a42e274feeaab61b03f021658046cc790725d96a5bc139bb450482abd8041323d43a14acb44"}, 0xba) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) 2018/04/27 07:51:45 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000000)=@raw=[@exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0x48) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x9) 2018/04/27 07:51:45 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x90a00, 0x0) unlinkat(r0, &(0x7f0000000600)='./file0\x00', 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x100000000, 0x500000000000000, 0x8}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8921, &(0x7f0000000200)='%-\':ppp1\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x650, 0x1, [0xffffffffffffff80]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x80}, &(0x7f00000001c0)=0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000001803000060010000ffffffffffffffff60010000ffffffff80020000ffffffffffffffff80020000ffffffff03000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="00000003000000000000bffb00000000020000000000000000000000ff0062000000000000000000"], @ANYBLOB="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"], 0x378) 2018/04/27 07:51:45 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:45 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/27 07:51:45 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000000)=@raw=[@exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0x48) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:45 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@initr0={0x18}, @alu, @jmp={0x5}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000000100)=""/104}, 0x48) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x70, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x5ab) 2018/04/27 07:51:46 executing program 1: unshare(0x20400) clock_gettime(0x7, &(0x7f0000000000)) recvmsg(0xffffffffffffff9c, &(0x7f0000000580)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/124, 0xffffff60, 0x100020000000}, 0x40) write$binfmt_misc(r0, &(0x7f00000005c0)={'syz0', "b389b444010b9b9d187bb5ec5307e59184e03d0a9107272aad5878fac3b78d65d4ecc91da78efff74a7cb2bd21"}, 0x31) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)) 2018/04/27 07:51:46 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:46 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup(r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) 2018/04/27 07:51:46 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004dc0)={{{@in6=@ipv4, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000004ec0)=0xe8) stat(&(0x7f00000054c0)='./control/file0\x00', &(0x7f0000005500)) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x100000001}}, 0x401, 0x1, 0x80000001, 0xfff, 0xc}, 0x98) r3 = inotify_init() bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./control\x00'}, 0x10) inotify_add_watch(r3, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0x412}, 0x8) r4 = creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) bind(r4, &(0x7f0000000000)=@llc={0x1a, 0x337, 0x7fffffff, 0x100, 0x2, 0x65b, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x80) 2018/04/27 07:51:46 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x101, 0x2102) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000180)=@l2, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/179, 0xb3}, {&(0x7f0000000400)=""/20, 0x14}, {&(0x7f0000000440)=""/106, 0x6a}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/196, 0xc4}, {&(0x7f00000015c0)=""/229, 0xe5}], 0x8, &(0x7f0000001740)=""/188, 0xbc}, 0xffff}], 0x1, 0x40000020, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:46 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000000)=@raw=[@exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0x48) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000040)=""/160, &(0x7f0000000100)=0xa0) 2018/04/27 07:51:46 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x9c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x745, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e21, 0x9, @empty, 0x500}, @in6={0xa, 0x4e21, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x2b, "1f5b7bf7e60e98b6fbbbf552ed887314e22fdd392c9f10d1f3cce6e5b4226901a7008ea99f8e088c5bbc4e"}, &(0x7f00000002c0)=0x33) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0xffffffff, 0xffffffffffffff9c, 0x1, 0x9, 0x5, 0x5, 0x58, {r2, @in={{0x2, 0x4e24}}, 0x7, 0x20, 0xffff, 0x4, 0x9}}, &(0x7f00000003c0)=0xb0) socket$can_raw(0x1d, 0x3, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:46 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0x40, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)=0x400) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x7) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='nr0\x00', 0x10) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280056ca0d8698a62019f715c86f1b00001c0007", @ANYRES32=r3, @ANYBLOB="000002000a0002aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/04/27 07:51:46 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x5, 0x0, 0x2000000000000190}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:46 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0x48) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:46 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe6300000040000000000000000000aafee2a805a48000000000000000000000000000aa", @ANYRES32=0x41424344, @ANYBLOB="37ff000090780000"], &(0x7f00000002c0)) 2018/04/27 07:51:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x20}, @multicast1=0xe0000001}, 0xc) delete_module(&(0x7f0000000000)='%vmnet0%Cself-wlan1!mime_typeem1cpuset(\x00', 0x800) close(r0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/164, &(0x7f0000000100)=0xa4) r1 = semget(0x0, 0x0, 0xd6) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x4, 0x8, 0x0, 0x5, 0x100]) 2018/04/27 07:51:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x1, 0x218, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'bond0\x00', 'irlan0\x00', 'rose0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0x110, 0x188, [@statistic={'statistic\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "8c0728fcf83b267d5a78e4cdf9599c66e75940fdf49d1582730b320a7f21cc0a371318aa713fb27ce3cc6223ea586a3c3b7b87cc05f2665a12cffff501e5e814"}}}}]}]}, 0x290) socketpair(0x15, 0x80003, 0x5, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0x4) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x190) [ 243.497653] IPVS: length: 164 != 24 2018/04/27 07:51:46 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0x48) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:46 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e21, @rand_addr=0x9}}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x12) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x11, 0xbb, &(0x7f0000000040)="1ade9bce24004ff54a851af930463d79b4c98704dd19d9b381312ca67c291c58a00f0691dba85ededb47e6b8f461f654ff4410caeca2091e4c743c44995a5338976acf9f69be37d9fc634fbc29b86ac8f41e68ff1a925d130c2d46e7143bd5cde7b4cc27475f8bf51e415f8472d42918e430f1b020a565118d2b91333e2bddb37156a732941f4275f1b3ee87634f532d787043289bf57a4576dcaf988ef6ec2149dc3e015391a9c50c545bb8bd59e3102a564666676becc3983ca3"}) 2018/04/27 07:51:46 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x7, 0x7, 0x8, 0xae5, 0x2, 0xffff, 0xffffffffffffffff, 0x4, 0x3ea6a80f, 0x40}) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000076300000000000000000000"], 0x38}, 0x1}, 0x0) [ 244.044494] FAULT_INJECTION: forcing a failure. [ 244.044494] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 244.056350] CPU: 0 PID: 15722 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 244.063272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.072610] Call Trace: [ 244.075192] dump_stack+0x185/0x1d0 [ 244.078807] should_fail+0x87b/0xab0 [ 244.082507] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 244.087247] ? kernel_poison_pages+0x40/0x360 [ 244.091726] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 244.097070] ? kernel_poison_pages+0x1a0/0x360 [ 244.101635] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 244.107069] ? get_page_from_freelist+0xab28/0xb600 [ 244.112082] ? kernel_text_address+0x34d/0x3a0 [ 244.116674] ? save_stack_trace+0xa5/0xf0 [ 244.120817] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 244.126254] ? update_stack_state+0x885/0xa40 [ 244.130735] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 244.136098] ? update_stack_state+0x885/0xa40 [ 244.140595] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 244.145513] ? is_bpf_text_address+0xb4/0x4b0 [ 244.150028] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 244.154956] kmsan_alloc_page+0x82/0xe0 [ 244.158918] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 244.163671] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 244.169025] ? __list_add_valid+0xb8/0x450 [ 244.173261] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 244.179055] ? pick_next_task_fair+0x1d1e/0x1f70 [ 244.183805] ? kmsan_set_origin_inline+0x6b/0x120 [ 244.188634] ? finish_task_switch+0xfe/0x230 [ 244.193038] alloc_pages_current+0x6b5/0x970 [ 244.197442] kmalloc_order_trace+0xb9/0x390 [ 244.201747] ? __kmalloc+0x332/0x350 [ 244.205443] __kmalloc+0x332/0x350 [ 244.208980] ? rw_copy_check_uvector+0x1a8/0x6c0 [ 244.213729] rw_copy_check_uvector+0x1a8/0x6c0 [ 244.218305] ? __msan_poison_alloca+0x15c/0x1d0 [ 244.222958] ? import_iovec+0xbf/0x610 [ 244.226836] import_iovec+0x18f/0x610 [ 244.230629] copy_msghdr_from_user+0x72c/0x830 [ 244.235199] ___sys_recvmsg+0x1f3/0x810 [ 244.239164] ? kmsan_set_origin_inline+0x6b/0x120 [ 244.244001] ? __msan_poison_alloca+0x15c/0x1d0 [ 244.248675] ? _cond_resched+0x3c/0xd0 [ 244.252563] ? rcu_all_qs+0x32/0x1f0 [ 244.256281] ? _cond_resched+0x3c/0xd0 [ 244.260162] ? __sys_recvmmsg+0x908/0xdb0 [ 244.264302] ? rcu_all_qs+0x32/0x1f0 [ 244.268010] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 244.273475] __sys_recvmmsg+0x54e/0xdb0 [ 244.277461] SYSC_recvmmsg+0x29b/0x3e0 [ 244.281353] SyS_recvmmsg+0x76/0xa0 [ 244.284982] do_syscall_64+0x309/0x430 [ 244.288872] ? __sys_recvmmsg+0xdb0/0xdb0 [ 244.293028] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 244.298221] RIP: 0033:0x455389 [ 244.301409] RSP: 002b:00007f7da20d3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 244.309150] RAX: ffffffffffffffda RBX: 00007f7da20d46d4 RCX: 0000000000455389 [ 244.316517] RDX: 0000000000000002 RSI: 000000002020c000 RDI: 0000000000000013 [ 244.323786] RBP: 000000000072bea0 R08: 000000002082f000 R09: 0000000000000000 [ 244.331051] R10: 0000000000002003 R11: 0000000000000246 R12: 0000000000000014 [ 244.338313] R13: 000000000000049e R14: 00000000006f9f70 R15: 0000000000000000 2018/04/27 07:51:47 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x101000) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/181, 0xb5, &(0x7f0000000100)=""/27, 0x3, 0x3}}, 0x68) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/27 07:51:47 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0x48) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:47 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) getgid() connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x52, 0x20002) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:47 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0xa202, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000300)=""/8, 0x8}], 0x2, 0x0, 0x0, 0x3}, 0x20) poll(&(0x7f0000000000)=[{r0}], 0x0, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) fanotify_mark(r0, 0x8, 0x20008, r0, &(0x7f0000000140)='\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) 2018/04/27 07:51:47 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000001180)=[{r0}], 0x1, &(0x7f00000011c0)={0x77359400}, &(0x7f0000001200), 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffff80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3, 0xed61, 0x80000000, 0x0, 0x39}, &(0x7f0000000100)=0x14) 2018/04/27 07:51:47 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x25a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp6\x00') connect$can_bcm(r2, &(0x7f00000000c0)={0x1d}, 0x10) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000002ff0)={0x1d}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:47 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r1, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070000008000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:47 executing program 7: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) close(r1) epoll_wait(r0, &(0x7f00003ca000)=[{}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @broadcast}, &(0x7f00000000c0)=0xc) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) getsockname$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) accept4$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000700)=0xffffffffffffff15, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000740)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000840)=0xe8) getsockname$packet(r1, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000a00)=0xe8) accept$packet(r1, &(0x7f0000001f00)={0x0, 0x0, 0x0}, &(0x7f0000001f40)=0x14) accept4$packet(r1, &(0x7f0000001f80)={0x0, 0x0, 0x0}, &(0x7f0000001fc0)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000002100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000002140)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002180)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002280)=0xe8) clock_gettime(0x0, &(0x7f0000007fc0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f0000002380)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002400)=""/17, 0x11}, {&(0x7f0000002440)=""/180, 0xb4}, {&(0x7f0000002500)=""/174, 0xae}], 0x3, 0x0, 0x0, 0x100000001}, 0x1}, {{&(0x7f0000002600)=@rc, 0x80, &(0x7f0000002700)=[{&(0x7f0000002680)=""/123, 0x7b}], 0x1, &(0x7f0000002740), 0x0, 0xffffffffffffffff}, 0x6}, {{&(0x7f0000002780)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000002800)=""/177, 0xb1}, {&(0x7f00000028c0)=""/212, 0xd4}, {&(0x7f00000029c0)=""/3, 0x3}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/5, 0x5}], 0x5, &(0x7f0000003ac0)=""/56, 0x38, 0x9}, 0x7}, {{0x0, 0x0, &(0x7f0000005200)=[{&(0x7f0000003b00)=""/207, 0xcf}, {&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000004c00)=""/177, 0xb1}, {&(0x7f0000004cc0)=""/74, 0x4a}, {&(0x7f0000004d40)=""/129, 0x81}, {&(0x7f0000004e00)=""/221, 0xdd}, {&(0x7f0000004f00)=""/166, 0xa6}, {&(0x7f0000004fc0)=""/242, 0xf2}, {&(0x7f00000050c0)=""/199, 0xc7}, {&(0x7f00000051c0)=""/29, 0x1d}], 0xa, 0x0, 0x0, 0xffffffff7fffffff}, 0x2}, {{&(0x7f00000052c0)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005340)=""/160, 0xa0}, {&(0x7f0000005400)=""/245, 0xf5}, {&(0x7f0000005500)=""/136, 0x88}], 0x3, &(0x7f0000005600)=""/167, 0xa7, 0x2}, 0x3}, {{&(0x7f00000056c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000005940)=[{&(0x7f0000005740)=""/254, 0xfe}, {&(0x7f0000005840)=""/60, 0x3c}, {&(0x7f0000005880)=""/146, 0x92}], 0x3, &(0x7f0000005980)=""/4096, 0x1000, 0x4}, 0x8}, {{&(0x7f0000006980)=@l2, 0x80, &(0x7f0000007d40)=[{&(0x7f0000006a00)=""/93, 0x5d}, {&(0x7f0000006a80)=""/226, 0xe2}, {&(0x7f0000006b80)=""/4096, 0x1000}, {&(0x7f0000007b80)=""/244, 0xf4}, {&(0x7f0000007c80)=""/49, 0x31}, {&(0x7f0000007cc0)=""/73, 0x49}], 0x6, &(0x7f0000007dc0)=""/19, 0x13, 0x6}, 0x3}], 0x7, 0x2100, &(0x7f0000008000)={r18, r19+10000000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000008040)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000008080)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000080c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000081c0)=0xe8) getpeername$packet(r2, &(0x7f00000157c0)={0x0, 0x0, 0x0}, &(0x7f0000015800)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000015840)={@mcast1, 0x0}, &(0x7f0000015880)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000158c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000159c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000001d0c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000001d100)={@mcast1, 0x0}, &(0x7f000001d140)=0x14) getpeername$packet(r2, &(0x7f000001e380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001e3c0)=0x14) accept4$packet(r2, &(0x7f000001e400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001e440)=0x14, 0x80800) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000020540)={@loopback, 0x0}, &(0x7f0000020580)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000205c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000206c0)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000021200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f00000211c0)={&(0x7f0000020700)={0xa9c, r3, 0x208, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r4}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x747630ba}}}]}}, {{0x8, 0x1, r7}, {0x218, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0xffff, 0xffffffff, 0x2}, {0x2, 0x2586c2f, 0x5, 0x2680}, {0x81, 0x77b1, 0x8001, 0x1}, {0x4, 0x8, 0x20, 0xfffffffffffffffb}, {0x2, 0xe60, 0x100, 0x3}, {0x80000000, 0x1, 0x2, 0x200}, {0x2, 0x8001, 0x4ed, 0x3f}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffff15f}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r12}, {0x128, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1136}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x0, 0x1ff, 0x1, 0x3}, {0x4, 0x1, 0x7, 0x3}, {0x7, 0x80, 0x61ee, 0x100000001}, {0x1, 0x2, 0x2, 0x6}, {0x1, 0x3, 0x7fff, 0x3c}, {0x3, 0x4, 0x80000000, 0x7}, {0xfff, 0x80000001, 0x1, 0xfffffffffffff001}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x138, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x51}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r20}, {0x260, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x5, 0x101, 0x20, 0x4}, {0x6, 0x2d80, 0x1, 0x6}, {0x7ff, 0x401, 0x451a934b, 0x1}, {0x0, 0x0, 0x1ff}, {0x0, 0x401, 0x1a, 0x7}, {0x9, 0x7fffffff, 0x8, 0x7}, {0x40, 0x7, 0x8, 0x5}, {0x1, 0x100, 0x1, 0x6}, {0x7, 0x0, 0x4, 0x699}, {0x1, 0x7fffffff, 0x4, 0x3}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}]}}, {{0x8, 0x1, r26}, {0xc8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r28}, {0x12c, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5db}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r31}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffeff}}, {0x8, 0x6, r32}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}]}}]}, 0xa9c}, 0x1}, 0x40) 2018/04/27 07:51:47 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0x48) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:47 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@local, @broadcast}, &(0x7f0000000180)=0xc) r1 = open(&(0x7f0000000140)='./bus\x00', 0x100000141841, 0x0) accept(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) 2018/04/27 07:51:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="00640001000445") getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ntfs\x00', 0x3080000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e657400054c6300") renameat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') socketpair(0x3, 0x7, 0x9, &(0x7f0000000240)) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/15) ioctl(r1, 0xffffffff, &(0x7f0000000200)="ca87965f") 2018/04/27 07:51:47 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, r1, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r2, 0x0) 2018/04/27 07:51:47 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d}, 0xfffffffffffffe9e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x440002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:47 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0x48) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:48 executing program 1: r0 = socket(0x1d, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0xffffffffffffff85}, 0x1}, 0x0) 2018/04/27 07:51:48 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x7, 0x6, 0x9, {r2, r3/1000+30000}, {r4, r5/1000+10000}, {0x1, 0x1f, 0xaee, 0x3}, 0x1, @canfd={{0x3, 0x1, 0x0, 0x5}, 0x1f, 0x1, 0x0, 0x0, "ada1083f10160432e11e0b49f9eec89b22e91e832ac314d623beeceb952ff271d291d68098a688b75870c1bcfd033f0f969d4cfa504f9d82ef2507a6990bb8f2"}}, 0x80}, 0x1, 0x0, 0x0, 0xc054}, 0x10) 2018/04/27 07:51:48 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000500)) 2018/04/27 07:51:48 executing program 0: socketpair(0x17, 0x1, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000300)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24}, 0x3, 0x0, 0x1}}, {&(0x7f00000001c0)=""/244, 0xf4}, &(0x7f00000002c0), 0x2f}, 0xa0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r3 = gettid() getpriority(0x3, r3) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0x0) keyctl$negate(0xd, r4, 0xe0b, r5) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:48 executing program 5: socketpair(0x0, 0x8000b, 0x2c, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)="21ef8c0dbe4de87e60950601") r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000140)=""/132, &(0x7f0000000200)=0x84) 2018/04/27 07:51:48 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) poll(&(0x7f0000000140)=[{r0, 0x20}, {r0, 0x552fc234931dfe1a}, {r0, 0x99}, {r0}, {r0, 0x20}, {r0, 0x200}, {r0, 0x1}, {r0}, {r0, 0x1000}], 0x9, 0x5e) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:48 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0x48) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:48 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40c0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="40e43c2ff457e3467b3045028d66ac6a", 0x10) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) write$vnet(r1, &(0x7f0000000340)={0x1, {&(0x7f00000001c0)=""/106, 0x6a, &(0x7f0000000240)=""/217, 0x3, 0x7}}, 0x68) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000000c0)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, [@sadb_sa={0x0, 0x1, 0x4d4, 0x200, 0xe88d, 0x4c, 0x4, 0x80000000}, @sadb_x_nat_t_port={0x0, 0x15, 0x4e20}, @sadb_lifetime={0x0, 0x2, 0x5, 0x2, 0x10000, 0x6}, @sadb_x_filter={0x0, 0x1a, @in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x10, 0x4}, @sadb_sa={0x0, 0x1, 0x4d5, 0x7fffffff, 0x1ff, 0xc5, 0x3, 0xc0923fd084a74105}, @sadb_spirange={0x0, 0x10, 0x4d4, 0x4d5}, @sadb_x_filter={0x0, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x10, 0x4}, @sadb_sa={0x0, 0x1, 0x4d5, 0x100, 0x0, 0x79, 0x2, 0x80000001}, @sadb_address={0x0, 0x5, 0x6c, 0x20, 0x0, @in={0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x2b}, 0x1}, 0x0) 2018/04/27 07:51:48 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 245.537109] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 07:51:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "5d7c8da7e6bf63c8cb2501b6bf8838dd0036de11f50cc0c42f34f2d69e3f71fff3c8b10cb834256a2f2f3fd7e54e01f32dba26ea14dc033bf533439279dbfda191ce31e13d3c28af746150fa9c06075079ff296c36430846129ab52c74346731fac56f14ac1c7e4427469d952064c905f5e7af1680e7abef93f1e3c74c12d0a730c96aa3591f42e4247dec778a883f3f64c84a4c3f8a1bb475abb4a3a08f45d60f7dc67a62018aa411f9fc35fb62470c7d58bbc2e4c1eb2feb535c41bdb102397e2998260fdf287c1e6b"}, 0xce) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x20}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) close(r1) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/27 07:51:48 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 245.681827] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/27 07:51:48 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="0523000007000000000000000000649165f346b06188410000"], 0x38}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000040)=@pppoe, &(0x7f00000000c0)=0x80) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0xce, 0x4, 0x3000}, 0x4) socket$key(0xf, 0x3, 0x2) r2 = dup(r1) utime(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x6, 0x8}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000002c0)) 2018/04/27 07:51:48 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'bond0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="3001009d2598530f0000000000b99e080000000a", @ANYRES32=0x0, @ANYBLOB="00000000140001000000ff0f00000045ff98b60000000001"], 0x30}, 0x1}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/27 07:51:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0x9, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x7e) r3 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) set_thread_area(&(0x7f0000000240)={0x8d88, 0x0, 0xffffffff, 0xff, 0x1, 0x5, 0xffffffffffffff3f, 0x0, 0x0, 0x4}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000200)='reno\x00', 0x5) setresuid(r2, r2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) 2018/04/27 07:51:48 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40002) ioctl(r0, 0x5385, &(0x7f0000000040)="bd6df4c39b9a9f07db194881b26cefefa73b268765739492d6e57ea926c9f81e0a7758cd62f1702ee7757ab7863ab088c55335b741c962d4aa1efe896481876dd3fadc6d5536bacdf5850fdc65dedc680bc97bb62cf823cd6a3b362b56222cef006da778c680f12958e3ea4246a3244319718c6e1710a1cc3024996f21a1d5e1b2fcc4d90d2314506fc4c9074137507b1f61232f9c180daba9316808de040200000000006aa070ca6f8df79d9a15d350c4fcdf039c1f1ee7464b92350126632ebbcb0dfed1fef6b004543318dead496e9f9868f57c1266a03b308964a2098e9a5c590a74c2") 2018/04/27 07:51:48 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x40f00}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:48 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) connect$inet6(r1, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:49 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x200000000028042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x7ff, 0x9, &(0x7f0000000680)=[{&(0x7f00000000c0)="eceacfb7109663aa9a6744c737d4433009cc9c09f4800ddcb56004f19100142d355a641d2fe5945334529cf211127bec189701e60978c58a33faa4488b5c8ffe137605e0676cf4c07565d47f8321a264dc5bb6273d818df6098951e7b1ec6e98b359d1df6ece99f0990517145dd8058e627a66e5708532b8dd08755018702a17598ed41103f1a04d5b18f02b8788e2851f8a4ea3f9636f", 0x97}, {&(0x7f0000000180)="dcfbc718f4f7ab7b9f0af46089", 0xd, 0xfff}, {&(0x7f00000001c0)="e1c7c8a2f181c6a2aae04b47a4c6c618ef6b7a866d0cc435", 0x18, 0x80}, {&(0x7f0000000200)="a89d96046bf3cbf22702a0961b6b8297855b665910353e6ef6bd83ced7d7df678d94d08692694d3212184861e3567dde2ed3e01c30e3", 0x36, 0x9}, {&(0x7f0000000240)="bbaa4bdb71330663c4dc1bde8fdfbdb119b90db8652b00e1a257b9f36157823bc620829012217612f5bea97bb8045dfdd51329bcc23c14635b50396cb590b0a7d7dc05135644de3621f2c1a37c978fb3da258607fc5e74eb58ff1069caf6d1c07623c9c233a36803f579d918ae9eb6764a1bd6f23cd0c472f2c7472f74dc7514b6b6dea67c8fad176b627fee27155e47f7180ab9bcc74f2fa8569fd26405776f87dd240ee1f4f5a8aeb00d6554ed7adc2736e41733c660366569c5be84a6055bda7b1780f0a050ae03eb2eccbc06ce240f1a1934e9cf93fd493d381ce62a49e57de2bcb1e908", 0xe6, 0x2}, {&(0x7f0000000340)="43049667390900b2ce39325207234941db509ec3b3be014ffe6108557696120520de8d6844a297bfb90cd506104d0402ecc8e71c066b5754e4e96d4e6b43253018a4393bd9ce", 0x46, 0x1}, {&(0x7f00000003c0)="2e3620a11eb4d62650220fbe7100b9869baabe61ed59d66a3fc4c6d5cb66db42e1bb59066bb36bd3e3e4f22311f1de81c80e60155b5bf6e5edac7e2de06289fd5629cc760ac0b0316362b3d8d845498afd25c2ec77ff390412ca2ce486e4fca1d7e0c7546eab3600abd473c1e0f949dc25b1dff0b915f1e6073a36f5ed50c28e9947b62579b2c57f6b89b14afca44c92ee43713a0e9c1730733409eb92f392f0fb5e031ff8438fb0aa2fa567d7e33302185797824af40745ac96d6b45c65a817af0c1e7029c0704d25ec22e17a97dc23d3cdc6f4222697428979d6f1bb79e776623bcbdfe60954372d05d93f5c501041f9dc402c048c5f03888803", 0xfb, 0x81}, {&(0x7f00000004c0)="1cee9c721013b835b7385df52e647c6832b96715ba7ccd003d91511de96a28a05e1e8d3f92158a9f3708d1ca9f1ffc9ae9e52865858df09d574e11d280d88201c16cdd96bc066f3d904f56747fbc00a5847a67be86458c1e7514eda9a5da3692787c28a610e018de8329651b1d94998444ecfd5e112532db701f55e4a1dc361ba9e78ad6680ad0fd69995654b708726064c32f290f9b427cee1bc1163e5a3672e51784b1cee652db867b3f0bfd527b4c2a34", 0xb2, 0x2}, {&(0x7f0000000580)="612f2712db59b829fb87c1638e22d0a4b8a8520d56c8bd71725da39d97840a0455a8dacd428c988c4a9a288272bea0fac7920b27ea61910787e6b42e6452473ac20fef4d5a7e32f826574e72dde6443aede5bc06ee128ef1f5218403ac19146b04f16aaffd52aebe4382572ac9797e1dfe9e9aa7937f7c2dc13dabf68334ac495943ded7daed24ff86b1cd456bf1e4448141bc603ec4feb31966a5196f8a3013ca00eb52a3b5dca1c338518d0ea8544b8f76cd744450999880d25293e5d5a6eda9e904a8fcd9ed9ff0f758d141f51855ec61fed6adb03c4c7605dd70c31588fedecb2254aae1d4e96b", 0xe9, 0x4}], 0x2000000, &(0x7f0000000780)={[{@uid={'uid', 0x3d, [0x3d, 0x37, 0x35, 0x3d]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x37, 0x36, 0x36]}, 0x2c}, {@part={'part', 0x3d}, 0x2c}, {@creator={'creator', 0x3d, "ea242223"}, 0x2c}, {@gid={'gid', 0x3d, [0x78, 0x36, 0x3d, 0x7f]}, 0x2c}, {@uid={'uid', 0x3d, [0x0]}, 0x2c}]}) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10000) 2018/04/27 07:51:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @dev={0xac, 0x14, 0x14, 0x18}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="1f00000002031900000007000000068100023b0509000100ec0100ff3ffe58", 0x1f}], 0x1) 2018/04/27 07:51:49 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:49 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="0500e5ff070000000000000006000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:49 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x800, 0x4000) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x4, 0x1, 0x9, 0x8, 0x2, 0xda}, 0x10001}, 0xa) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="050000dc21b484d9885e00f1a8079a"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:49 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x2) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='veth0_to_bridge\x00', 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='&,F/@+eth1/\x00', 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, r2) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/250) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000002c0)) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x3d) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180), 0x4) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @remote}, &(0x7f0000000200)=0xc) r5 = socket(0x4800000000000011, 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000240)={'veth0_to_bridge\x00', {0x4, 0x7ff, 0x4500, "d50d44a1cf7b", 0x7}}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000280), 0x4) 2018/04/27 07:51:49 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0xa208, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:49 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000008070012ff0000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:49 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:49 executing program 3: connect$can_bcm(0xffffffffffffffff, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x6, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) semctl$GETPID(0x0, 0x5, 0xb, &(0x7f0000000040)=""/163) 2018/04/27 07:51:49 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e21, 0x0, @empty, 0x2}, 0x1c) rt_sigsuspend(&(0x7f0000000100)={0x2000000000000}, 0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000007000000000000000000000091c224a55ddbe8c983d670c4399716cc970cd5d4cfc70e5c2f3da32c08ae71387e84c36860ee29ca4af32a974781874a7c73cf61d50ba5c6dc8826095d1cfd2d07dd0adf40f8b441994ff6f09299ec11615217084267e1a976695ba0b6ebeb8c44309b8a42ee304637e31b952cde017cff2071faecad3562d0648f6fe3e03f58e61ac329c4205667a453619aa13347e7ab6b"], 0x38}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5, 0x82001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x1f, 0x7fff}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8, 0x6fa, 0x6, 0x1, 0x2, 0xffffffff, 0x9, 0x1000, 0xfff, 0x7ff, 0x10001, 0x1ff, 0x0, 0x7f, 0x5]}, &(0x7f00000005c0)=0x100) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000400)=0x8000, 0x4) recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/191, 0xbf}], 0x1, &(0x7f0000000300)=""/160, 0xa0}, 0x40010002) 2018/04/27 07:51:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x2000087}, 0x90) 2018/04/27 07:51:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x2040052, r0, 0x0) fgetxattr(r0, &(0x7f0000001100)=@random={'security.', 'system.sockprotoname\x00'}, &(0x7f0000000080)=""/4096, 0x1000) clock_nanosleep(0x6, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/04/27 07:51:49 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="87f6fede71bdd807c26f481d0800450000300000000000029078ac1414bbac141400110235ed982c1bf2a967bc47a05dd6f9a384f85c0000450000000000"], &(0x7f0000000200)) pause() 2018/04/27 07:51:49 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:49 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x7, 0x0, 0x0, 0x2, 0x0, 0x70bd2d, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/27 07:51:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8, 0x105840) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000280), &(0x7f0000000240)=0x16b) connect$netlink(r1, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x40200}, 0xc) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000000)="f30928b7cb9869adf764f6cd7a611eaad3dbb2fb8c4a81d54b51a83d8102fdfd60370439ffe25348a52c542a3f476a9af96c2ac0dbc9b144c072ac5692b62a22a4169620834814d7b016244080ddffcb47c5ec758f34b11eaabe89f9281c1578f6db305ec0c1073e") fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r3, 0x80000001}, &(0x7f00000002c0)=0x8) 2018/04/27 07:51:50 executing program 1: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000004}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a5abf462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74cb18a2e06a1a9ab3434f70d87885110acf4b5c14cb91e323890deca6aa541fd1b62d50041310d0cdf4f4c1f4cc843ae4e9761ba1b6d8b52d28c0e74c27f51a"], 0x86) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3331bf0840e322e55e52009b701a9ad7959813b2958b1b4cde12594a95bddec8b"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(r5, &(0x7f0000000780), &(0x7f00000000c0)=0xe5ede3af4fa362e1) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r5, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r6 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/27 07:51:50 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:50 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xc78, 0x4000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/123) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x32, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000180)=""/50}, &(0x7f0000000240)=0x78) chroot(&(0x7f0000000040)='./file0\x00') 2018/04/27 07:51:50 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@nfc={0x27}, 0x80) socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="7c36655f8b29f41aba9bcdbc2aedd38c", 0x10) 2018/04/27 07:51:50 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x3, 0x3, 0x5, 0x2, 0x8}, 0x80000001, 0x1}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x3c, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0xfd8c, 0x3, [0x4a, 0x5, 0x8]}, 0xe) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80080, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000140)) 2018/04/27 07:51:50 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x2c800000000, 0x9, 0x3, 0x41b3], 0x4, 0x3ff, 0x5d91, 0x8, 0x8000, 0x345412ba, {0x3fbbc00000000, 0xfffffffffffffff7, 0x4, 0x1, 0xeb, 0x1, 0xffffffff, 0x2, 0x1ff, 0x0, 0x80, 0x3ff, 0x5, 0x9, "da359972a3d882c85050dd260f19bb7d6c9a6444e8358cd4e127ac6ce20ef2da"}}) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) 2018/04/27 07:51:50 executing program 0: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)=""/126, 0x7e) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101040, 0x0) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f0000000340)='./file0\x00', 0x6, 0x7, &(0x7f00000007c0)=[{&(0x7f0000000380)="e22a7cf2c0a372298a481093ec62d8e3683d6458002af4f7e19ee1946683176ae944e9d77fc7c99b5307cd0dad39dfc620943613135bd6beb7668d45970dda4e67223a8213368535fa5d5042", 0x4c, 0x1f}, {&(0x7f0000000400)="e5d1ebd54105dff062cd60cfa7342fd732b0e4eeaf9b3973ad2b9d46e497e985264d30288ae44bd6292d435ae4bca430b1b4fc5411430c7e6e94573ff0acfbe061ac948073ee", 0x46, 0xc4}, {&(0x7f0000000480)="8c9f1a72218cb92882a1fb4c8068c87448e14472e501a779e001a73fc0d64d452de57313de12c38b7d615e0f7be93b5b38dd3d7da39bfa9278c85caf62066ee0ca8c032f9955db2d21e0dfa6fe578b515a695b3d169a486f7f13de1a3a4553f05a932a8463a568835ed8c7d72ddec4c395aacd958c253505e8bf0f7103b38dd41dc0e74f2670f32788d291532260a313", 0x90, 0x1}, {&(0x7f0000000540)="15e9c72bd3bd804c0d4a538869af5fda7bd21f38aba1b9b44f3b82bac6a0a8c09ae4194a11bcca32117b4aa5ce12d8284b34fb98983fbf071f69e1a6dcd124e81f9d2a8b0c29b9fb7bd14715a019f797e5d185a9ad22614db6b9866c164e466527", 0x61, 0xd95}, {&(0x7f00000005c0)="03326fdde3259db69b231ee81117b53a2025e3ba5feecfd875666da5f148429762ad77821cda1c041d450c8cc6", 0x2d, 0x67b}, {&(0x7f0000000600)="f3204b3c0eac8e52b5695bf6635419d35d340b7c8b7ea1f88c9f40ce8a72926c127e962165d092f468c0cd9c11c885757bc0b9a471e3fc156005d0ba79b394e6d6f4d529b2e098c42ca5afc9535f976ffc0feac3a5b74dc5bb27406bc3ef64a3dc18c456afd18865ce2057987e191b7b9a5cb1ad2207ef698f3526109e985986f3895b9cae17ed9cdecc2e435d38ca3209aa78", 0x93, 0x7fffffff}, {&(0x7f00000006c0)="4ad0c30abac62cc9621bafa9a94c0841616ea56d78efedabd7c4ebf0d98fb2e55a7077d7affd72171cb68771c970f13c99a29c8441c378844c39303cf4b1a473e9035ab2252b7ca7fef17eb8b84be51152d6c7a80e8a084b23910aebd6e02b1c89faa7aba7be68db467250e7ab818d43b1cb35b5fad6ff9fbad065ec7efeb04abda3f7d58dc1570d9ff435367e89193e5a40abfe4b949420916de5385b69b0a2110ff6ca2cee5bc161e331ba495a8eeb43ce57c55772545533382ecad41f6583ed47f7fb920174d7477207bdbba685b4449a5c", 0xd3, 0x1}], 0x4, &(0x7f0000000880)) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x1e6, @loopback={0x0, 0x1}}}, [0x5, 0x40, 0x400, 0x6000000000000000, 0xfff, 0xa10, 0x6, 0x0, 0xfff, 0x9, 0x7, 0x9, 0x4, 0x2, 0x1f]}, &(0x7f0000000140)=0x100) 2018/04/27 07:51:50 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0x0, &(0x7f0000000000)) 2018/04/27 07:51:50 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400000) r1 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x84, 0x4, &(0x7f0000001000), 0x3) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00000000c0)="751db4267fac9ee732fca88010852be3d64e9fad08b608c7347063c1377e972094fe95d4fbe4cf78d1a809fe2c117d5154ed2d446b", 0x35) recvmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@ax25={0x3, {"d1b7681d7114f5"}, 0xfa}, 0x10, &(0x7f0000000540)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000180)="bff8517212e31c14103f2af52d1cca85bb0514bd6d43646df41f810508416483d53dc2f5f945e7ceb7e29dd2aaf625ba73de282e45", 0x35}, {&(0x7f00000001c0)="92574c41e1c41c9149b980af5e386208c931dd4d8d0ceceaf99533e54d3f43b2213b5591bae5030350e39b0d2b727a7c744f136748a274108da0c6407a7cad16830269f017ef698660ede32761aafd477d489085cf3f337d442c276b1aea0c1fb758955f260cf17681231fdc856d8424b6916f08ddea76ec7f64ac99962a0199a307f2805bb7aad2cce576cf113434f21e69a41ef99cd7dca84d0c13f4e02f6edfd71bc483f06eaff0a2fc142fb30a2c0d043522ede412ef60669f65c363", 0xbe}, {&(0x7f0000000280)="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", 0xff}, {&(0x7f0000000380)="53a3bc2d1cbbf4957b1f665d043d4ba4de1152decce2d7fb204d3f4717bd3fa97bef2d9dfc0766f28a4f1af0948d8dc30982804d485431a80aa7591292b745e8c8477c7dc90aee658630adc353ed1f73df32eefbcb321504a30b9cc5c1b59d304ed6", 0x62}, {&(0x7f0000000400)="2af1c7e78a36fa81ebb6b2a8dca517ee7ad9f9bed391d06d636d1d4865e13e371e3580971155481f7faf52140781cd16ee90ae7a232388e2c31842fd17131d53c414c5e7c46da0b43cf8f2e60e6ba89725806ab8c7781fde0826ec8d5017e984af26686a103b57da9d2bb80743396a174d441831afe0db2d7361d421a6598fecaa54ea9927a46a048c218c78a2a4a0", 0x8f}, {&(0x7f00000004c0)="19ad0c9e90840eb516a796ed769b01f00dd26059c65d9f547c4828d15c81a7a3093b594215b6915f9de152975e6d09889fafbc71f05e737b09dba94e9ae8c974d9b0b4fe9e44fa20026d64decd0671bcf744d4a41ed70d1dbec5491eeb34618fb96a5504ebf311c1529f4ef394b4", 0x6e}], 0x7, 0x0, 0x0, 0x4}, 0x100) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000100)={0x1, r0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 07:51:50 executing program 3: symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fa6000)) io_setup(0x0, &(0x7f0000fa5000)) io_getevents(0x0, 0x0, 0x0, &(0x7f0000af2fc0), &(0x7f0000fa5ff0)={0x77359400}) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) io_submit(0x0, 0x0, &(0x7f0000c32000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240), &(0x7f0000000280)=0x8) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x101000, 0x0) rt_sigpending(&(0x7f00000004c0), 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x3, "491e6a"}, 0x4) connect$can_bcm(0xffffffffffffffff, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) [ 247.883579] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 07:51:50 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070000000000000000000059"], 0x38}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x103, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000000080)="18cbd58f15c675a94dc405845202df2d4042388566b381b0af1ba8c3c4dc3268e10a0ef04e19b3f9ee704ec7c1328aa6984bea97e7982128a3d7663c826f25053428c1bf62a83800", 0x48) 2018/04/27 07:51:50 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xfffffffe, 0x0, r0}, 0x2c) sync() r1 = memfd_create(&(0x7f00000000c0)=']\x00', 0x1ffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x2000}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0xe57, 0x7, 0x8001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'ip6gretap0\x00'}) getsockname$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffeae) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) socket(0x4, 0x3, 0x8) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f86bb9af633fde14eff5ab63e104dbd322e5576626f786e65743100"], &(0x7f0000000280)=')\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) 2018/04/27 07:51:51 executing program 5: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '\x00'}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/27 07:51:51 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0x0, &(0x7f0000000000)) 2018/04/27 07:51:51 executing program 0: r0 = timerfd_create(0x3, 0x800) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x800, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000100)) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r3 = gettid() perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x20, 0x6d9, 0xfffffffffffffff6, 0x1, 0x0, 0x9, 0x0, 0x8, 0x5, 0x2, 0x9, 0x1, 0xfff, 0x3144, 0x1, 0x6, 0xec, 0xfff, 0x1f, 0x200000, 0x2, 0x4, 0x8000, 0xffff, 0x7, 0x2f, 0xdc, 0xfffffffffffffffa, 0x7, 0x1, 0x7f, 0x3, 0x1, 0x0, 0x5, 0x2c, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000140)}, 0x4000, 0x4, 0x9de, 0x1, 0x4, 0x7, 0x8}, r3, 0x4, r2, 0x9) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xdab}, {0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffdfe7f5f1}, 0x5, [0x7, 0x9, 0x2, 0x10000000000000, 0x5, 0x40, 0xe74, 0xff]}, 0x5c) 2018/04/27 07:51:52 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) socketpair(0x8, 0x6, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1ff, 0x101, 0x40, 0x3, 0x5, 0xfffffffffffffffd, 0xfff, 0x7, 0x6d2, 0x4, 0x9, 0xffffffffffffffff, 0x3f, 0xfffffffffffffff7, 0x9]}, &(0x7f0000000180)=0x100) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x58, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000000}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000000280)=0x10) 2018/04/27 07:51:52 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x4800) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001900010000000000000000959e128c6169dc779660c8870002200000ff00000000000000080001007f000001"], 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/27 07:51:52 executing program 5: select(0x40, &(0x7f0000000fc0), &(0x7f0000000140), &(0x7f0000002000), &(0x7f0000000100)={0x0, 0x7530}) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x40000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x1, 0x5}) 2018/04/27 07:51:52 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002a40)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000002b40)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000002c80)={&(0x7f0000002b80)={0x1d, r1}, 0x10, &(0x7f0000002c40)={&(0x7f0000002bc0)={0x8328ef7e325c009b, 0x111, 0x2, {0x77359400}, {0x0, 0x2710}, {0x2, 0x100, 0x8, 0x5}, 0x1, @canfd={{0x1, 0x10001, 0x80000001, 0x3}, 0x1c, 0x1, 0x0, 0x0, "71d0783dcef97e0ea649f4be925ea6cc938605f31817aa27901877dbc14f077c008387a228c06a5fa5e26cf32f5921f275969af3aae067b5b7f32b411583ebe9"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x4040) 2018/04/27 07:51:52 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xfffffffe, 0x0, r0}, 0x2c) sync() r1 = memfd_create(&(0x7f00000000c0)=']\x00', 0x1ffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x2000}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0xe57, 0x7, 0x8001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'ip6gretap0\x00'}) getsockname$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffeae) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) socket(0x4, 0x3, 0x8) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f86bb9af633fde14eff5ab63e104dbd322e5576626f786e65743100"], &(0x7f0000000280)=')\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) 2018/04/27 07:51:52 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0x0, &(0x7f0000000000)) 2018/04/27 07:51:52 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070000000000009b79894500"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:52 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) tgkill(r1, r2, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:52 executing program 4 (fault-call:3 fault-nth:0): sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:52 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070000000300000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:52 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="24000000100003031dfffd946fa283001fe3080006000000000000000c1ba3a20400007e", 0x24}], 0x1}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x2, {0x2, 0x4e22}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, 0x7f, 0x0, 0x8, 0xffffffff7fffffff, &(0x7f0000000000)="7465616cf64d0000000200", 0x9, 0x1000, 0x7}) 2018/04/27 07:51:52 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='ns\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000400)={0x8, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x8, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3f}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x490) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r2, 0x2285, &(0x7f0000007000)='S') ioctl$TCFLSH(r1, 0x540b, 0xffffffff80000000) write$binfmt_elf64(r2, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x6, 0x9, 0x5e4f, 0x6, 0x3, 0x6, 0x7, 0x177, 0x40, 0x2dc, 0xffffffff, 0x8e, 0x38, 0x2, 0x7, 0x1, 0x5}, [{0x5, 0x8000, 0x10000, 0x80000001, 0x100000001, 0x6, 0x3d42bf7a, 0x9}], "baf2db01e27fda49ca949f3b9334e22dc6cb7f3882ab1bf97a4fd684335450d51d22463bea5e5b84d9d4cc9cc1f9322eacd6ee2f9fb42118eddb18511d844ee6746a49f74f0df77d6045728093c0dd0b67eda9c528cf22258ac70c29476b2a625c017c392f982578511f29622eb4856ea087c88787c16d1c487c6ea9b7c4c607b95b1b60afc9f9d3df2ed57b64ff64597c3650aae61295f9fd489cf81aadd530e06ab661f1047c721220bd449105e822789b33fc97aba4d22c06b712ee01090c500656f4cfb110561ecfc51f65b9cfac38142e904d1f1644bb7b88c5", [[], []]}, 0x354) [ 249.335349] FAULT_INJECTION: forcing a failure. [ 249.335349] name failslab, interval 1, probability 0, space 0, times 0 [ 249.346916] CPU: 0 PID: 16088 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 249.353882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.363275] Call Trace: [ 249.365946] dump_stack+0x185/0x1d0 [ 249.369625] should_fail+0x87b/0xab0 [ 249.370748] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 249.373387] should_failslab+0x279/0x2a0 [ 249.373483] __kmalloc_track_caller+0x208/0xcb0 [ 249.373552] ? __msan_poison_alloca+0x15c/0x1d0 [ 249.395344] ? snd_pcm_common_ioctl+0x275/0xca80 [ 249.400149] ? snd_pcm_common_ioctl+0x2521/0xca80 [ 249.405037] ? snd_power_wait+0x75/0x370 [ 249.409148] memdup_user+0x7c/0x200 [ 249.412816] ? snd_pcm_common_ioctl+0x185/0xca80 [ 249.417623] snd_pcm_common_ioctl+0x2521/0xca80 [ 249.419900] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 249.422370] ? kstrtouint_from_user+0x373/0x410 [ 249.422440] ? kmsan_set_origin_inline+0x6b/0x120 [ 249.422503] ? kmsan_set_origin+0x9e/0x160 [ 249.444679] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 249.450099] snd_pcm_ioctl+0x126/0x1a0 [ 249.454038] ? snd_pcm_playback_poll+0x7e0/0x7e0 [ 249.458833] do_vfs_ioctl+0xaf0/0x2440 [ 249.462777] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 249.468176] ? __fget_light+0x6b9/0x710 [ 249.472194] ? prepare_exit_to_usermode+0x149/0x3a0 [ 249.477253] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 249.482709] SYSC_ioctl+0x1d2/0x260 [ 249.486437] SyS_ioctl+0x54/0x80 [ 249.489897] do_syscall_64+0x309/0x430 [ 249.493842] ? ioctl_file_clone+0x4f0/0x4f0 [ 249.498205] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 249.503419] RIP: 0033:0x455389 [ 249.506625] RSP: 002b:00007f547974ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 249.514369] RAX: ffffffffffffffda RBX: 00007f547974b6d4 RCX: 0000000000455389 [ 249.521666] RDX: 0000000020000000 RSI: 00000000c2604110 RDI: 0000000000000013 [ 249.528968] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/27 07:51:52 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000038cb313e9e945f76d9561a710e88df4610000002"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x40000000, 0x42002) ioctl(r0, 0x5387, &(0x7f000005affe)) 2018/04/27 07:51:52 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000070000e3070000000000000020a2cdc1335141c71c9b14f962c032c2bec2239d0c525b9e69cf12739289f02d041070300d9674b86c4422631045781329c1e6c5380692ac80a20f70208c5fb3f39f512667725659c35858c34c8a970132fd2b395a35fc7316830e486144ec4043c32392609e98ed6c7ddc90acb6c31321b3e326"], 0x38}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc) 2018/04/27 07:51:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x8, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000380)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) bind$ipx(r3, &(0x7f0000000080)={0x4, 0x2, 0x8, "07f95a00129a", 0x3ff}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 249.536403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 249.543728] R13: 000000000000018e R14: 00000000006f55f0 R15: 0000000000000000 2018/04/27 07:51:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0xfffffffffffffe6f) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x3, 0x0, "6e36998e22e34fe05e0fe3d45551346375513d4ca119c1ccd44d4a97f245a56eb748ef9f9c2ba2a5026971c834c3ccc3e84401969f6bf62a934c8baa54fc1fd6ae0a8ed747e749b8d45e983a310ec6f4"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0x1dc025e6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180127eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa}, 0x1c) 2018/04/27 07:51:53 executing program 5: timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000007c0)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000800)={'eql\x00', 0x7}) setrlimit(0xb, &(0x7f0000000040)) r1 = getpgid(0x0) uselib(&(0x7f0000000840)='./file0\x00') process_vm_writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/165, 0xa5}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/204, 0xcc}], 0x3, &(0x7f0000000780)=[{&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/114, 0x72}], 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x61c2abda, 0x40300) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2021000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x94, r3, 0x300, 0x70bd2d, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffaa9}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2018/04/27 07:51:53 executing program 0: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="8998b9d3210b6dce39e6d0b9ec41c56e85fa01d5b435d033a68aa64c6085488ce71f5f211526c74ef1d028cf4c", 0x2d, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:53 executing program 4 (fault-call:3 fault-nth:1): sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:53 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000440)=""/213, 0xd5}, 0x20) setsockopt$inet_int(r1, 0x0, 0x3a, &(0x7f0000000000)=0x5, 0x4) 2018/04/27 07:51:53 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) eventfd2(0xbc, 0x80800) 2018/04/27 07:51:53 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x1ff, 0x2, [0x1, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x2, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000240)=""/142, 0x8e}, {&(0x7f0000000300)=""/155, 0x9b}, {&(0x7f00000003c0)=""/173, 0xad}], 0x3, 0x0) 2018/04/27 07:51:53 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d, r1}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:53 executing program 4: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14, 0x800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffe82) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000340)={r3, &(0x7f0000000280)=""/162}) ioctl(r1, 0xc2604110, &(0x7f0000000000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) faccessat(r1, &(0x7f0000000400)='./file0\x00', 0x9, 0xb00) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000380)=0x4, &(0x7f00000003c0)=0x2) 2018/04/27 07:51:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000180)=""/27) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x2, 0x4) syz_mount_image$hfs(&(0x7f00000001c0)='hfs\x00', &(0x7f0000000200)='./file0\x00', 0xfffffffffffffb48, 0x2, &(0x7f0000000280)=[{&(0x7f0000000240), 0x0, 0x6}, {&(0x7f00000004c0)="3d0804be026a081a7bdaa30e65f458d50d2497e414e3c93ca85d18527fe4ba7eafa901696f506652ac8d576b0447b5573df1ab84c7be23b5ace9b710b6ab7f0dca06821b5557c77de25c4a8c889e8b932c269619eff34aee61e23320e0cbd328e0c3b8d84dd69eb72fd28a2e19d6763e885e61b4b8f16f07e6a461730bc5333585", 0x81}], 0x0, &(0x7f0000000580)={[{@part={'part', 0x3d, [0x30, 0x33]}, 0x2c}, {@gid={'gid', 0x3d, [0x3f, 0x3f, 0x30, 0x0]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x37, 0x33, 0x2d]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x31, 0x31, 0x31, 0x35, 0x34, 0x30, 0x37, 0x33, 0x32, 0x34]}, 0x2c}]}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r3 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000240)={0x3, &(0x7f00000005c0)=[{}, {}, {}]}) 2018/04/27 07:51:53 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept4$packet(r0, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001f00)=0x14, 0x800) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d, r1}, 0xfffffffffffffeb4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:53 executing program 5: r0 = socket$netlink(0xa, 0x6, 0x0) listen(r0, 0x80800000000000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc)=0x6b7, 0x2eb) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0xf13, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0xdf12}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0xc}, 0x2}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x74) listen(r1, 0xbe) 2018/04/27 07:51:53 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1, 0x6, 0x8, 0x7fffffff800000, 0x9, 0x52, 0x8, {0x0, @in={{0x2, 0x4e22, @rand_addr=0xd9}}, 0x8000, 0x41, 0x52c9, 0x5, 0x36}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x100}, 0x8) 2018/04/27 07:51:53 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000240)={0x9, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x9}, {0x200, 0x1d8, 0x91, 0x200}, {0x1, 0x33, 0x2, 0x8}, {0x6, 0x6, 0x2, 0x8}, {0x3, 0x8, 0xc2dd, 0xacd}, {0xa98f, 0x80000001, 0x7, 0x5002}, {0x81, 0x7fffffff, 0x2, 0xbac}, {0x9, 0xed, 0x8, 0x9}, {0x5, 0x6, 0x2, 0x7}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x7fff000000000}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/27 07:51:54 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffff6a}, 0x1}, 0x0) 2018/04/27 07:51:54 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000001c0)={0x5, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0x2, 0x4e21, @rand_addr=0x9}}}, 0xffffffffffffffb3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x60, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) 2018/04/27 07:51:54 executing program 4: open(&(0x7f0000000140)='./file0\x00', 0x0, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) 2018/04/27 07:51:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x4, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/27 07:51:54 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x2}, 0x7c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="d04b40626d44e54e342300"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:54 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000180), 0xcc2e6a6eb61245, 0xf7fffffffffffff8) r1 = semget(0x0, 0x7, 0x102) semctl$SETVAL(r1, 0x2, 0x10, &(0x7f0000000180)=0x20000008) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x3, 0x800) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000080)=""/245, 0xf5) socket$alg(0x26, 0x5, 0x0) 2018/04/27 07:51:54 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x80000000000000, 0x0, @empty, 0x2}, 0x1c) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/168, 0xa8}], 0x1, &(0x7f0000000200)=""/146, 0x92, 0x80000000}, 0x20) r2 = syz_open_dev$midi(&(0x7f00000007c0)='/dev/midi#\x00', 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x3a8, [0x0, 0x20000340, 0x20000370, 0x20000580], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x41, 0x893f, 'team_slave_1\x00', 'veth0_to_team\x00', 'vlan0\x00', 'veth0_to_bridge\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x168, 0x1e0, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x2, 0x1}}}, @cgroup0={'cgroup\x00', 0x8, {{0x7fffffff}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}, @common=@log={'log\x00', 0x28, {{0x0, "8f20224b3888f15666a3d35429abaa509dcd5778967a7efd893ec5e24c98", 0x5}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x40, 0x5, 0x0, 0x0, "8c9cc4b487de8373bb1382149c14eaca407e91647bd12869fac7d3ef700b882a169456e289f5ebd801a455dd91ce7e2a4a9e60120f0735442cc9cfe382d9ffc5"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x4, 0x1b, 'vlan0\x00', 'team_slave_0\x00', 'ifb0\x00', 'ipddp0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa0, 0x100, 0x138, [@cgroup0={'cgroup\x00', 0x8, {{0x4b6}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x80}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffd}}}}]}]}, 0x420) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="050000000700000b0000000000000000"], 0x38}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000780)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'lblc\x00', 0x8, 0x1ff, 0x2c}, 0x2c) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x5, 0xfbfa, 0xfffffffffffff24e, 0x18, 0x60}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000900)={r3, 0x2, 0x3, [0x7, 0x3, 0x0]}, &(0x7f0000000940)=0xe) 2018/04/27 07:51:54 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xcc, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x2000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb31f}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f00000001c0)=0x10) clock_gettime(0x0, &(0x7f0000002d00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000280)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/214, 0xd6}, {&(0x7f0000001400)=""/249, 0xf9}, {&(0x7f0000001500)=""/102, 0x66}, {&(0x7f0000001580)=""/249, 0xf9}, {&(0x7f0000001680)=""/34, 0x22}], 0x6, &(0x7f0000001740)=""/3, 0x3, 0x5}, 0x4}, {{&(0x7f0000001780)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000002dc0)=""/125, 0x7d}, {&(0x7f0000001880)=""/23, 0x17}, {&(0x7f00000018c0)=""/56, 0x38}, {&(0x7f0000001900)=""/163, 0xa3}], 0x4, &(0x7f0000001a00)=""/96, 0x60, 0x81}, 0x1}, {{&(0x7f0000001a80)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b00)=""/24, 0x18}, {&(0x7f0000001b40)=""/132, 0x84}, {&(0x7f0000001c00)}], 0x3, 0x0, 0x0, 0x9}, 0x200}, {{&(0x7f0000001c80)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001d00)=""/46, 0x217}, {&(0x7f0000001d40)=""/169, 0xa9}, {&(0x7f0000001e00)=""/255, 0x14d}, {&(0x7f0000001f00)=""/159, 0xffffffffffffff63}], 0x4, &(0x7f0000002000)=""/85, 0x55, 0x7}, 0xfffffffffffffff8}, {{&(0x7f0000002080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002340), 0x0, &(0x7f00000023c0)=""/48, 0x30, 0x3}, 0x3}, {{&(0x7f0000002400)=@alg, 0x80, &(0x7f0000002580)=[{&(0x7f0000002480)=""/40, 0x28}, {&(0x7f00000024c0)=""/161, 0xa1}], 0x2, &(0x7f00000025c0)=""/213, 0xd5, 0x100000000}, 0x7}, {{&(0x7f00000026c0)=@ax25, 0x80, &(0x7f0000002900)=[{&(0x7f0000002740)=""/69, 0x45}, {&(0x7f00000027c0)=""/92, 0x5c}, {&(0x7f0000002840)=""/47, 0x2f}, {&(0x7f0000002880)=""/86, 0x56}], 0x4, &(0x7f0000002940)}, 0x3}, {{&(0x7f0000002980)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002a00)=""/103, 0x67}, {&(0x7f0000002a80)=""/35, 0x23}], 0x2, 0x0, 0x0, 0x5}, 0x200}], 0x8, 0x40000000, &(0x7f0000002d40)={r3, r4+30000000}) connect$can_bcm(r0, &(0x7f0000002d80)={0x1d, r5}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x86f4, 0x8, 0x4, 0x0, 0x5}, &(0x7f0000000240)=0x14) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) bind$bt_l2cap(r1, &(0x7f0000001800)={0x1f, 0x8, {0x6, 0x4, 0x3, 0x8, 0x7, 0x9}, 0x80, 0x5}, 0xe) 2018/04/27 07:51:54 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="500000000000000000000000000000000800690036e70000100000003b080083007f000001000000280089d9ce1eabc369fb9a00003929eb11a7f9eeac166d4837d87fe2c014000000ff010000000000"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r1, 0x4c260410d, &(0x7f0000000140)="707fa88cfe15ae64d4ac66b3b0c4d179de27598bbe575137e1c65f180fe1f52821a85ae7eb813b7a0ff32072ffbb9d58cb96458522281beb935583be28e40409") setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x9, 0x4) 2018/04/27 07:51:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f0000000140)) r1 = semget(0x0, 0x7, 0x541) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000080)=""/212) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) 2018/04/27 07:51:54 executing program 7: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) set_mempolicy(0x2, &(0x7f0000000000)=0x7fffffff, 0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x7300a6}, 0x200000}) clone(0x200000, &(0x7f0000000080)="e0c7807f3d7b5ce64161ca58c70df163c514004a5ae7543eb62dc957be66205e748fa291d483c69a7c5b092f23a4bee173c472ae492aa3420428e814b6df7b14030ca022570f3dca5b715a5a0f22b4103fc576595448f9f9aafe991015a6a4ae2c3ea3", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="151af49bbe02a1df13643b8685aec7334bf3d8e7645645dcddb959daab0c1a8d3235093b047c66ca9ee27080a937d3c344461a060596492b238930efe75ad2e0638ef99392739fb6578c57433d2595188d82b2337aa23d039060c810da9d0f8fa1a19bf784545d55c1b80b09b3") 2018/04/27 07:51:54 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x8, 0x0, 0x1, 0xa591}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000200)={r1, 0x101}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x10000, @dev={0xfe, 0x80, [], 0x15}, 0x7}}, 0x1, 0x348000000000}, &(0x7f00000000c0)=0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x3}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x5a82, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x2}, 0xc) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x1e) poll(&(0x7f0000000000), 0x1a, 0xfffffffffffffff6) init_module(&(0x7f0000000240)='\x00', 0x1, &(0x7f00000002c0)='securitysecurity\x00') 2018/04/27 07:51:54 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) msgget(0x1, 0x650) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x2000000000000c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x4, 0xba, 0x200, 0x0, 0xc}) 2018/04/27 07:51:54 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x5, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'yam0\x00'}) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000100)=""/140, &(0x7f00000001c0)=0x8c) socketpair$ax25(0x3, 0x2, 0xc7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r2, &(0x7f0000000200)={0x71, 0x2, "bd20e264b48f233e24a7ba9aa060dec7016788ed956cf7c44fd979a2b59a3bd2bbdbaaeafbe7a55311f5a6461c6450d877d42780402fc7a2efbb9a412eee5058fac884c24d56ffc7e620f8def813b09990a59911e7d4e2036437038d50ed72454f101e646e9a82574c"}, 0x101000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) fcntl$addseals(r0, 0x409, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0xfffffffffffffffc) 2018/04/27 07:51:54 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000140)={0x6}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:55 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001300)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) openat$pfkey(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x8000, 0x4) fchmod(r0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000011c0)={r1, &(0x7f00000001c0)=""/4096}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001240)={&(0x7f0000001200)=[0xffffffffffff0001, 0x7], 0x2, 0x20, 0x1, 0x1, 0xffffffffffffff28, 0x4, {0x1, 0x8, 0x101, 0x43df, 0x5, 0xfffffffffffffff7, 0x8, 0x4, 0x16, 0x1, 0x4953, 0x3, 0x9, 0x3f82, "a01ad9c0acec8e01e47414095e251215628d6fc4f9b4d3f3f769939183be4cc2"}}) 2018/04/27 07:51:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14947ae9adbb9dd739cdb6607516e844c7b739a5af930000000e"], 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/27 07:51:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x50, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_MAP={0x28, 0xe}]}, 0x50}, 0x1}, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/27 07:51:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f00000000c0)=""/63, &(0x7f0000000100)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) fcntl$getflags(r0, 0x409) 2018/04/27 07:51:55 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x7c1400, 0xc1) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x1) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05e8a37e976ed00e72000000060000ff0000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:55 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="010000800000000000f8426aef5e1703a962985adf05000000000000000800690036e70000100000003b080083007f0000010000002800007bf015003929eb11a7f9eeac166d4837d87fe2c014000000ff010000000000000000000000000001"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000440), 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000480)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0x75740da0, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x6, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8eff, 0x0, 0x0, 0x0, 0x8}, [@generic={0x1, 0x1000, 0x100, 0x2}, @ldst={0x1, 0x1, 0x6, 0xf, 0x2, 0x0, 0xfffffffffffffffc}, @alu={0x7, 0x800, 0x6, 0x6, 0x0, 0xfffffff0}, @call={0x85, 0x0, 0x0, 0x25}], {0x95}}, &(0x7f0000001780)="2ce10600000000000000", 0x0, 0x110, &(0x7f0000000080)=""/8, 0x40f00, 0xfffffffffffffffd, [], r3}, 0x1000001e7) ioctl(r2, 0xc2604110, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000400)=0xb) 2018/04/27 07:51:55 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:55 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xc00, 0x0) accept$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) [ 252.772589] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/04/27 07:51:55 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={[{@check_relaxed='check=relaxed', 0x2c}, {@unhide='unhide', 0x2c}]}) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200000, 0x0) getsockname(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x80) sendmsg$can_raw(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x4, 0x7ff, 0x4, 0x54f5}, 0x9, 0x2, 0x0, 0x0, "cfcf21343d4401dcc042f6c5edb5896129d2eed5b273528af9deda84a2fc632031a1ae18737669519882156fb5722bb0034228888354057ec79b1df5d586f555"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) [ 252.839138] device syz_tun entered promiscuous mode 2018/04/27 07:51:55 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x3fffc, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x2, 0x300) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000080)="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", 0x1000) 2018/04/27 07:51:55 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffa, 0x2000100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt(r0, 0x7, 0x5, &(0x7f0000001000), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) timer_create(0x6, &(0x7f0000000180)={0x0, 0x7, 0x0, @tid=r2}, &(0x7f00000001c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/04/27 07:51:55 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400081, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x38b6}], 0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) finit_module(r1, &(0x7f0000000040)='{-/ppp0nodevem1^:eth1vboxnet0bdev{\x00', 0x2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10010, r1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x240200, 0xe1) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:51:55 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x10}, 0x10}], 0x1, &(0x7f0000000040)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) write$tun(r0, &(0x7f0000000280)={@pi={0x0, 0x9317}, @hdr={0x2, 0x3, 0x80, 0x0, 0x7b5e, 0x7}, @ipv6={0x7, 0x6, "6e48cb", 0x328, 0x29, 0x5, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x3c, 0x6, 0x2, 0x8, 0x0, [@dev={0xfe, 0x80, [], 0xf}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @routing={0xff, 0x6, 0x0, 0xea, 0x0, [@dev={0xfe, 0x80, [], 0x1a}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x67, 0x29, [], [@ra={0x5, 0x2, 0x2}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0xdc, 0x35, "09c071c5af33f7d23a005a60960c0203248ac7f550d63b797777c8bbe85e7e00ac84799a691b14a3a1e3f03f5e7a098edb9c9f0caf"}, @generic={0x6, 0xf9, "c6bcec821d3f1f53d13a1803dcd9298ea1437275fcd72aa67d2538ff417f655c8c631d3ff8586b6a042e5636170e4a585b47dde0e02e409f7daf84e2d17860d681369e960df57d81e6d48d8c6da2a2b4ab4c04712c0f99213b16b0aee60d7fdd4fb12c078077103e1ce1d9263b1401661151b8183a9d31e4dae159b6a6ed3c5efc38005fd31f67cbf6691758c55f0e8d238f910839517a30d358fbca0ee394628010b708b066734f35924f3d322dbe2428160a1983e69d21f7fab670eca464b97847e6fa7e1ad83d2fdd4c6ec7ab927e04980437153fd12999853dc1aaaa7c43e98d6a4f11f92f6359b181974920f7d709e98be3c8c29a6f00"}]}, @dstopts={0x8, 0x1f, [], [@enc_lim={0x4, 0x1, 0x7fffffff}, @calipso={0x7, 0x18, {0x1, 0x4, 0x2, 0x7, [0x9, 0xd]}}, @pad1={0x0, 0x1}, @generic={0x0, 0xd3, "7c3e78fb03e3d3e00fb5c4b766bb04be25a74d5814451a1508442f53e4011d82ce2a1439a3759c27a2da46460724bc1e5cc83bd3adbe5363e90622b8b9a30a3159be5323df995adaa3d06b13b96faedb7cee8e84af05ed9999258e71fd35a609ab767c28331765aba5d7f42e2862e02754abbffb8f95af0683863e2c2cb6c85c5d6c2bf183303b75187592b87f00d30a3e03fdc2cc49ff6506a65ff39f68abe97362f677d45d27dd171f9fa0d629e84f9b5446928cdaff7fa9be722f49a0e4ea9f048bc742330cbc93081f92f7c758bb269f95"}, @jumbo={0xc2, 0x4, 0x2653}]}, @routing={0x88, 0x8, 0x0, 0x3, 0x0, [@dev={0xfe, 0x80, [], 0x1b}, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}]}], @icmpv6=@mld={0x86, 0x0, 0x0, 0x10000, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}}}}}, 0x35e) fcntl$setflags(r0, 0x2, 0x1) mq_getsetattr(r0, &(0x7f0000000040)={0x7f, 0xffffffff, 0x3, 0x7ff, 0x5, 0x6472, 0x2, 0x80000001}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)=0xffffffffffffffff) ioctl(r0, 0xc2604110, &(0x7f0000000000)) [ 252.871565] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 252.940131] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 07:51:56 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2000000000000000, 0x3}, 0xfffffffffffffcff}, 0x1}, 0x0) 2018/04/27 07:51:56 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r1, 0x6, &(0x7f0000000040)="2bc4f3a414ab5d5bd594cbca765a04d708bd80d59015c088a7a4a63e85f8cb8d31b77c4f0ed55aedc9a74a99bcf585c6d431f88dcb2fef1337db2e7d507c") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000580)={0x1, 0x1, &(0x7f0000000280)=""/253, &(0x7f0000000380)=""/213, &(0x7f0000000480)=""/244, 0x100000}) fcntl$setstatus(r2, 0x4, 0x800) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f0000000180)="d24935c5aa4537fc2d98fd46ebe08859ffd3f45474a6d93c55bf9f86769628703d3aa7bfb66a5401f7763f4bb050f6e66cf31ec41fb23d882cef9f0d6e1ce91cff5604fda30475d687a61977e736806d7281ace178ef39b89ca259743fa6374c5375def44794ee8081822cdd227eaa6d83d5830a104c389ee7f268d0755be45eb4460b13986af2e84b8881802a6d642b80b91e364ab4364c1b23f0505797f043bd1dd04afce28481ef4b87399fe848483e31e3bed8399fff2ee5a32766f99a9784e08b60464f5ff9caa94e8ffc39bcb0fa98f5e86d5d", 0xd6}], 0x1, 0x0) munlockall() ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0xffdfffffffffffff, 0x0, 0xb}) 2018/04/27 07:51:56 executing program 1: unshare(0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x401, 0x371400) ioctl$TIOCCONS(r0, 0x541d) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008a7fe4)={0x5, 0x1, 0x6, 0x28}, 0x1b) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ff000)={r1, 0x181, &(0x7f00007dc000)}, 0x3df) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x12801, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000040)={{0x1, 0x3, 0x0, 0x9500000000000000, 0x3e0000000000000, 0x7}}) socketpair(0xa, 0xa, 0xffffffffe55e2d47, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000100)={{0x1cb782e000000000, 0x3, 0xb47, 0x2, 0xffffffff, 0x4}, 0xffffffff7fffffff}) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) [ 253.244086] device syz_tun left promiscuous mode 2018/04/27 07:51:56 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="500000000000000000000000000000010800690036e70000100000003b080083007f0000010000f1270000003929eb11a7f9eeac166d4837d87fe200ff010000000000000000000000f600018b232118c0"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) r1 = semget(0x3, 0x7, 0x83) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:56 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:51:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)}, 0x8001) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101a00, 0x0) connect$rds(r2, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r1, 0x2c2}], 0x1, 0x4000) 2018/04/27 07:51:56 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) accept$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:56 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xad, "f05f035225e219df4b10c88bc1e40e0ae449af1703ecb8c5d1007b56dec8beec56e77183a24b703bd4071436c9141d8bf6e3f1d7e842efcbc24221e351f42bbfbe644afab77e73ec994509e9fe56e94376c8bcd80d05484099f303ac42483590b6ad56d04bcba5ff636854a14815a57a34fe6d31d0ffee1c989780c71886ed54221e367fdcbb7d8b3814e4bc181d8575af9ce3887f452efc7645e656b15a4b84df0c1dabfeb37200c5c4c05010"}, &(0x7f00000001c0)=0xb5) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x1d}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xac5, 0x0, 0x7, 0x100, 0x20, 0x0, r2}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r3, &(0x7f0000000380)) 2018/04/27 07:51:56 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x47) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000002c0)=""/214) 2018/04/27 07:51:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc00) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x6, 0x0, 0x5a06, 0xb3}, &(0x7f0000000180)=0x18) r3 = syz_open_dev$dmmidi(&(0x7f0000001700)='/dev/dmmidi#\x00', 0x7, 0x602000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000001740)=0x8, 0x8) r4 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000080)={[0x2d, 0x0]}, 0x2) 2018/04/27 07:51:56 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0xfffffffffffffd91) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) fanotify_init(0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0xc08c5114) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0500000002000000000000ef0c01000087e06eb5a40a"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:56 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/27 07:51:57 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) connect$can_bcm(r0, &(0x7f0000000040)={0x1d, r1}, 0x3e7) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r2 = semget(0x2, 0x4, 0xe0) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000000100)=""/6) 2018/04/27 07:51:57 executing program 5: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/88) 2018/04/27 07:51:57 executing program 1: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xc00) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/27 07:51:57 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="05000000070000000000000023000000b75decbc755ecc06c0031b53168e79d241ae2515c3eba96d1e3b9cf87fa26d8997f77c4fcbee24e67f415bb2fd10015981318cc86506a8666b46a4f2f38f2f3b93eaa7f915f0d2fc0f287f14f2d372bd3420d853334e9d9f5c52542cb60b3434de5552cf0f72915b2dd2d8966ef0c95db297bed443a03afea013bbaee966c55a19b18cfce8804398d32876c557de0a79d9c0182cc8f30f884749373d8363ac77fb0d7ef2c948c573360304afeb1ebe70"], 0x38}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x80, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000300), 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xa8002, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000080)) 2018/04/27 07:51:57 executing program 4: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xd00, 0x80002) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) socketpair(0xf, 0x80000, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x80002008}) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:57 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x9) 2018/04/27 07:51:57 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x100, 0x4}, 0x8}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0xfffffffffffffef0) r2 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/27 07:51:57 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) sched_setattr(r1, &(0x7f00000000c0)={0x30, 0x7, 0x0, 0x800, 0x5, 0x8, 0x7, 0x9}, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070000000010000000000000"], 0x38}, 0x1}, 0x0) chmod(&(0x7f0000000280)='./file0\x00', 0xa) 2018/04/27 07:51:57 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x1) 2018/04/27 07:51:57 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)=""/196) ioctl(r0, 0x8000c1004110, &(0x7f00000000c0)="ef03017733220d608b486117c50a192ad3734d4826834e80fb") 2018/04/27 07:51:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:51:57 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/27 07:51:57 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80001, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/126, &(0x7f00000000c0)=0x7e) write(r0, &(0x7f0000000140), 0x0) write(r0, &(0x7f0000000400), 0xfc94) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xffffffffffff8000}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x7ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0xffff}}, [0x1, 0x3ff, 0x5, 0x800, 0x6, 0x8, 0x9, 0x5, 0x400, 0x4, 0x4, 0x4ed, 0xb16, 0x9, 0x6]}, &(0x7f0000000300)=0x100) 2018/04/27 07:51:57 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@generic={0x9, 0x94f, 0x7}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) nanosleep(&(0x7f0000000240)={r1, r2+30000000}, &(0x7f0000000280)) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3, 0x3, 0x46, &(0x7f0000ffd000/0x1000)=nil, 0x5}) openat(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x2) 2018/04/27 07:51:57 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = socket(0xa, 0xa, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/04/27 07:51:57 executing program 1: mkdir(&(0x7f00000001c0)='./file0/bus\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='proc\x00', 0x0, &(0x7f0000ebcffe)) rmdir(&(0x7f0000000080)='./file0/bus\x00') mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='mqueue\x00', 0x100002, &(0x7f0000000100)="7c18a1b6ee38a64d8adb0aac03ad9b55df4385e887a8ed8b5c7aeaab8211c34c9c4d554366c1e023d4347cb947c217d36a4200feb95491e3d3cc6096d7efe90032bb1e98c08b8829f32a10e38684a11540afa131ed52e0671db6ce7917db8b476b7b6c67b262fea86854027799e200b431c169815ac19c26f44102fe2b8161b945ea2eb91d3c4da3fef939782b8c96bac632590ddb77401e15a2c9c5243426fc586fc7e62b3dafd1e76605") 2018/04/27 07:51:58 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) 2018/04/27 07:51:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001900)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndmidi(&(0x7f0000001940)='/dev/snd/midiC#D#\x00', 0x80000000, 0x400001) futimesat(r2, &(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={{}, {0x77359400}}) close(r1) r3 = memfd_create(&(0x7f00000000c0)="00000000c68306000000000000001495133a8ce3a6432d7353d9b9473c4d6e6757d4413c644f44f80df20a8ce573ab9a9670b1eb6e50525c18de15e89e6fcb338535f367e44d4b5637854840c5c6e2780e3d4de094df32f15687267f9ef8bec53a669a5da061452a44f1e8d15fe1db6041f22a158be191b7f13131f7580607da7d4787a3dd0e6a6d58c4463405360b5f6bdc7b7504df622adcf1aad3c1e8e2a8cf0173a63d285fc589875a348d1fded4bc03b60ad70912bf72e903033fa26c0aef47ea842485517f7091a2c425604267af1caf2b21c75b174ea1ba0daab9194ac3d00f", 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1000000000000001) mq_open(&(0x7f0000001880)='.em0.,^Ikeyringkeyring\x00', 0x40, 0x0, &(0x7f00000018c0)={0x1, 0x52c, 0x3, 0x8553, 0x9, 0x5, 0x34, 0xdca}) sendmsg(r3, &(0x7f0000001840)={&(0x7f0000000240)=@generic={0x9, "638c9255ea95c2ad0d8e2195551b438c8dfb738c0f1251ce1940de35c0f15b62a8517cfdda073f418f6a94a8adef61e3c02a6e93c8474f0ce57369ce9ab3157ca68dd341a38e49165c2aa9587b70ab420cc873d71ce61a7a488a3a69466fa069f1913002273003519f2dc87c38926821cda6816d865dfa6a9180f62e9e2c"}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000002c0)="c3cb660d629e57f27bf6656edbbb06429e523bb47e55b096c90e5dbc4fd326fe6ec097d544e76b6731beccee5bc0ed7e799b93bc484afa2e3cd4f97c0f9e0d3fcface9be8d5c66b6ce544427af8921dc31ea212702041d8fe73ad20d35c442896bea0e2a5bfa764b497bd4d06411b023b38cd0f19da5f41122a01f103764d6780cdd19f23899b4927d58b8a73375681939eeba2a8b4d3bf8ddfe33eee974bf9a374a7131f7481987f28d999b617902f54b406ecb8ebbde36fe9c5a2b6fe90c127640c922dcdc634672", 0xc9}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="82dabf3da4583ad53ec36f1efcc572398db6cd1330a86862da1f3fb893ba6c61b0f1d6f9ace1e0c86d4c4b192f6cd5b5d82a8b83da06d652c1902052cf6ba3c4876da14ebdaa070869ce98b274670b72cedea54b98fe81ddcd27c93289aeba0569a72456183322661d94fe22718a7aa11d0a54cf80161329d26134686abb8c098dba917b8001d0e0e0d2eb79960acca5785f2bfd7819961851fd367c3a0b217c7b090b2b1896fa8a33e744d27085df1799a23d6d568a9978c548990a231e3930d40a8a1ca5b956d8b7ae050f6e6e42c4419d6aca9700760cc097c49248999222a35d22414053719d524daa1e927e830ca405d990a416", 0xf6}, {&(0x7f00000014c0)="c38d295bec9d2d58914f5cd186d817611bd96ca646b4e9b644ff10fc357d8332595122e31260c1a5b6595d32387f8002d311779d63086d9cd39dfd7ce551bbf236c502cdbc17a378d8f968487c6a399ac81f55e70713355061edf1451086c480c01133d6311a9328ed6c3337b6f3bfa2c1c6644c894795cd2b79c7f7ca4b72c24c93d6ab5ca6f729b614e5f9978ebc9cddd4ba089c8c84071aae5a790852b1529083314d940b11ae19662ef26ca5d0a283c6893bddfc27ab1da1a0006b5382e1c2eeaf0fc81718c622f8e29ec845e0b44f3c29fd9859896ea0cfcc2b08be242ac30f476ab31a", 0xe6}], 0x5, &(0x7f0000001640)=[{0xb8, 0x105, 0x4, "8cfd2ab1ff5d48e1dd5fed3f7e4d8f92c99c131ccc0cb0a15ccef3f88108997e09f5cada379d9d2fe366fed34154ed8e432fc325c4bd36a4656fd01522f9db03e6a3e09e73eabe52883e19e0d146b97bab22cfbe63995a4f6eac85ce3d403e4933f35c7f1e9fcc5989b809a356848fed9b22e00ab72b202a959d4a5c02442f2f2f9ca45420dfbb8064df1e559ac2017ff806f6a945be027273d9ab13df0e97ad0518315bd0"}, {0x110, 0x110, 0xfffffffffffffff7, "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"}], 0x1c8, 0xc0}, 0x40) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write(r1, &(0x7f000014d000), 0x0) fremovexattr(r3, &(0x7f0000000040)=@known='security.evm\x00') close(r1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x10) 2018/04/27 07:51:58 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000001040)=""/4096, &(0x7f0000000300)=0x1000) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070000000000000000000b8d"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:58 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup2(r0, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x6, {{0xa, 0x4e22, 0x3d234d4f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="0000000000000000000b000013000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:51:58 executing program 1: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x4, 0x5, 0x4, 0x3}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0xffffffff}, &(0x7f0000000200)=0x8) 2018/04/27 07:51:58 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001940)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x2, 0x0, 0x2}, 0x10}, 0x1}, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001880)='/dev/ppp\x00', 0x400602, 0x0) gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001800)={0x0, 0x6d, "2f48d2510f0927e1ed35121d0f06d0352fc013c19274ee6ac8ef75834017889b64a64ae8d9ce89169e712445a6a505945dead04ff1e9cd9c553a02c79dc63a50cfdfd2ab649df8b76c270382a407ae6bd4bc4db9a2409a6a8300024f6ff922594e23edc1aa3d049c1a50d13f3e"}, &(0x7f00000018c0)=0x75) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001900)=r3, 0x4) sendmsg$nl_netfilter(r1, &(0x7f00000017c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001780)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="5d8b60b69b42385aa04cc5c985e6e4363952eb4dc666d08f1253cc907bcd4ad682a6cdebc4446df08471194164973ceb21faac6a52e6e855f65d66f17f04437aa4a862907d24ed08006000", @ANYRES32=r0, @ANYBLOB='\x00'], 0x1508}, 0x1, 0x0, 0x0, 0x20000000}, 0x50) 2018/04/27 07:51:58 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000280)="58dd2144f42cc7cab6d943343f9c9c1f52bcb1da20abcab1e3e7dc756a6fcbfcee224459c16a32a6667d4bdb92bb700b60ad9d4fcb2ffbdd9a227e964bbe9b5373a5e19f2680d6d9ee5995249e164225a995155bd82d52e36656c40e421f15ab4e4087804794437a464b6c8ee29aec10556aa527b99d8af87350d2e86ff6012776fbe79b44576fedc093d9302ad5dc1d7c2148526d6f603111be62c976a72c32a0c86d15b78155b526e40d2c0bdb") 2018/04/27 07:52:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x0, @empty, 0x4e24, 0x0, 'sh\x00', 0x8, 0x1000, 0x80}, {@broadcast=0xffffffff, 0x4e24, 0x10000, 0x5, 0x7, 0x101}}, 0x44) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:06 executing program 1: socketpair(0x0, 0x4, 0x3e, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3c, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) fdatasync(r0) close(r1) 2018/04/27 07:52:06 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000280)=""/98) 2018/04/27 07:52:06 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) fdatasync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1ff) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xfffffffffffffff8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:52:06 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f0000000240)=""/67, 0x43}, {&(0x7f00000002c0)=""/26, 0x1a}, {&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000400)=""/233, 0xe9}], 0x5, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x105) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000100070000000000000000000000"], 0x38}, 0x1}, 0x0) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000600)=@assoc_value, &(0x7f0000000640)=0x8) 2018/04/27 07:52:06 executing program 5: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x6200) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) write$rdma_cm(r1, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000001b80)}}, 0xfffffffffffffeb4) r3 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@hci, &(0x7f0000000440)=0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/04/27 07:52:06 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000004) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) r2 = socket$inet6(0xa, 0x806, 0x517) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/74, 0x4a) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) 2018/04/27 07:52:06 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x80000c0e) readv(r1, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/237, 0xff}, {&(0x7f0000000040)}], 0x100000000000034a) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:06 executing program 5: r0 = socket(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @dev={0xac, 0x14, 0x14}}, 0x8) 2018/04/27 07:52:06 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500008000000000000000300000000087ada3ddeefef5d2a7deeb22c65aa8aefb6cad7a244509276932523f54639d1166ae2541b814c016e2d232162b51448763f00d632bf48f"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:06 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/252, &(0x7f0000000140)=0xfc) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000000b0101fffffeffffffffff000000000c000100010000007f0000010c0002000000907f31202efe"], 0x2c}, 0x1}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"6c6f0000ff00000000000029490bee00", &(0x7f00000000c0)=@ethtool_eee={0x45}}) 2018/04/27 07:52:07 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x50, &(0x7f0000000280)}, 0x10) 2018/04/27 07:52:07 executing program 5: r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2aa80, 0x101000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000180)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x80, 0x83, 0x5}, &(0x7f0000000280)=0x10) bind$inet6(r0, &(0x7f00005d6fe4)={0xa}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0x1ff], 0x2, 0xf8bd, 0x0, 0x40, 0x9, 0x7, {0x8, 0x7, 0x9, 0x0, 0x8, 0x101, 0x80, 0x1, 0x7, 0x7, 0x40, 0x4, 0x7ff, 0x4, "2a4efa1406d87c90f4464a1936bca53d91046769d9e0d510d376987d997e8d04"}}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 2018/04/27 07:52:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x7f) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x93, "8c6bec1dacc3677d61199ab88bb186aa3965fa88ba22a4c5bb600a770d524fc795b60adbf05d61d38b639afbfaf7d1d480e03602b2dec97a0113ec2ca6c369597940360a8de0f1dfaf4325c2afa3a6be4225ea33214be1cc50d8f49435e36bc0bc2adfcf92cac804e3aa94663cd9943580d273d524d2e1f09c03a588486dcf081ccbabfb5e6f515b783094b2257a5c0c4bf2f4"}, &(0x7f0000000180)=0x9b) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) 2018/04/27 07:52:07 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x8, &(0x7f00000006c0)=[{&(0x7f00000001c0)="f34b1914501e3e207a9e9f877041faead433a0ac25b6ecf887698fed8a7d1fe1134a2e2fed77df478757852d10ae47ea072f8d09f781f3f803513baca7", 0x3d, 0xfffffffffffffffe}, {&(0x7f0000000200)="4bf20e460eca62d08bcd78fe8b1d202fc5a17cce7cfa5d1b091dc83ac01b47dc2490a3ae786e51fc79644c999b153905680b4c40d80fdcf0d98aad7bce25c8c91cce4c77e627d2a0df8d11684cf29b4634b46c1d6eb5cbab62766ebde3a2f7f28d8c77a3a622d8f3f4366ff2c0bc4c9b66aa62af5bcbf3779a3ec5edf58acf56e7f3d5b7fb337381e4d3d2d04389", 0x8e, 0x2a5}, {&(0x7f00000002c0)="fee434ef4d3686af08345a8f24214d8154a1bda077970fd404508d3cd0ee7a38c3b5ad5e7864de383280c1d573b05671489c7830c5e2fbf984e80c6cf7c2bb39090b70434959cd56f9fb48a4ada3c46e2b07db4f5e1f4e3b6f859af9020135458be4a22a390fc035de874daff1769e519954014fffeb6c81abca03ef9217444167d0cace4523446d11d4609e85a6", 0x8e, 0x7}, {&(0x7f0000000380)="4c9f6a22da8632c60fe7df182eb55118af96293f7123de68d090c07273aba9935ab7f8d983ec41e36a7065ccb6c3e7bbc897fbb4f9495e8804ea0d9afc7776f314f3ef30b19b057bb6c074bc3bb4af463a2741cd15f2c5f7fb2357d2ef6d5aa352940f73cbb0a20cf397b1684aae8e1b75a564c1bd9486f68081269ee9b933fc3535b9ec4535e995d5b5e59cf72c8610637895b6931dead02415ed6fd4d170aa27764d96e335e6ad00bf514e0f084facb3a3b756e9880580359756d67e83d566b271c79d093f379022a6e0c7b9a739cbb92d8f42dedb07978b6c2895b8e796694337f170", 0xe4, 0x7}, {&(0x7f0000000480)="07cea3c6973f434a0480d1ca09236931b7ccb2a8cab4a379c4f192c8c15825ef36bbcc20ff2bf797ce991052657a4e676d0d29ddfc3c20de243237f317d66c22cb6d197656fd0e2134862575fa88f134d23657833ce546e6b72b799bc52c05ff4828a4193fb1b3303bcc", 0x6a, 0x4}, {&(0x7f0000000500)="127136a00049e150614736213e05d00a0047ab7a1ad671785dd8909afd1af31b695147d8c0", 0x25, 0x4}, {&(0x7f0000000540)="7200a364354dd2005f27f0dfd82dac79d1ac8c3cf78ed8902d9c78d11fc4311c3e7f9a2bef08650a13975ea0b145a37dd60b9da93332d232e2db20f03d52c1e1999ee287722554bab273239c3921cfd264cf5bb16f2835687748b063c90294936c17d88606a4ec4b65460ece227023f0d9b7c34bbfdc4f6b1cf75c223e438969de3700e6246ac0d822ec140e71d0beecdb6c6ffbea5d61c2a7705e4b46d23d1fab4c677b83acf8f1cc08364ce01402ba84a2084c0a7365c21bc656e97aa3e05129658ca036763906225282098b53c9ffda3a4bd3d341eb09eefe8c501d53165287094d9ad33d412688b9b0df0a90d26b148a0f96917c", 0xf6}, {&(0x7f0000000640)="e0c4d27d678a58e71f152e93888d631c3bf355fb058e71d0494977523ce3cf08df477e4d634db0b4c98c4073d6a013ecda23e2357abd83c1f8d364b7eaf3af2511541fe3ff345a9b7d80c0fd51c554fe0f", 0x51, 0x2}], 0x2, &(0x7f0000000780)={[{@barrier_val={'barrier', 0x3d, [0x33, 0x30, 0x78, 0x36, 0x33, 0x39, 0x33, 0x32]}, 0x2c}, {@debug='debug', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x4000) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="fcdc00000000000000000000000000001ddfb534d72daa47a2d520370e8afb45605bbb4fc845e78265952cb53b4591c34f75d8e453c201fda6be189a42e744fff49c0dbbfdc8fde8b7ab0365ec2a4ba0f79dc0b23482ded45bef031c74c89f931b447acaf56f276dd0b3453c487ef83d024b7c31f06ace6ff3a36c81fd916a2660"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000840)={0x0, 0x5}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000008c0)={0x8, 0x8003, 0x81, 0x8001, r2}, &(0x7f0000000900)=0x10) [ 264.108497] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 264.185570] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/04/27 07:52:07 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000340)="d12740e41c7d5471b7b0203ae6c42966d453c688044764cb929c1f8a", 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) close(r2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffffa, 0x4) ioctl(r1, 0xc2604110, &(0x7f0000000000)) r3 = gettid() capget(&(0x7f0000000140)={0x20071026, r3}, &(0x7f0000000280)={0x98a, 0xf1, 0x6, 0xfffffffffffffff7, 0x100000001, 0x80000000}) creat(&(0x7f0000000040)='./file0\x00', 0x32) 2018/04/27 07:52:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="6664001a000000") fchdir(r0) umount2(&(0x7f00000002c0)='8/file0\x00', 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xc187, 0x3]) 2018/04/27 07:52:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in=@loopback}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond_slave_0\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4001, 0x0) accept$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001a40)={@dev, @local, 0x0}, &(0x7f0000001a80)=0xc) connect$can_bcm(r0, &(0x7f0000000200)={0x1d, r2}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="05000000070000000000020000000000893225f67704cf334a9f05544bbe1e89bee46ef9e01ae946e8e7e2ac34d8a24955afbab7b437201092b55670a149671828816125c46ad41d9a6573eaee54b9f1818ba266bac965c9701140833c352753ba94bba16ef01a4fb2ec02d2dc9e6c716bd97e39"], 0x38}, 0x1}, 0x0) [ 264.335074] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/04/27 07:52:07 executing program 1: pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='hfs\x00', 0x0, 0x0) 2018/04/27 07:52:07 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet(0x2, 0x0, 0x6e) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) 2018/04/27 07:52:07 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) fstatfs(r0, &(0x7f0000000140)=""/147) 2018/04/27 07:52:07 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x5, 0x180) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x281, 0x5, 0x200, 0x8a4a, 0x9, 0x8, 0x100000000, 0x9, 0x6, 0x4, 0x10000}, 0xb) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0x200, &(0x7f0000000000)) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="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", 0xfc}, {&(0x7f0000000240)}], 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000002c0)={0x7, 0x100, 0x4}) fcntl$getown(r1, 0x9) syncfs(r1) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x120ea78000, 0x80) 2018/04/27 07:52:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e24, 0x2ab, 0x4e20, 0x7, 0xa, 0x20, 0x0, 0x2b, r2, r3}, {0xdc6b, 0x7, 0x7, 0x44, 0x5, 0x4, 0x6, 0x8}, {0x7ac, 0x3, 0xffffffff, 0x100}, 0x7, 0x6e6bb7, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x5, 0x0, 0x7, 0xd322, 0x7f, 0xffffffffffff60a3}}, 0xe8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) connect$inet6(r4, &(0x7f0000003000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xcc}, 0xfffffffffffffe0a) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x10) 2018/04/27 07:52:07 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) getsockname(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000040)=0x80) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffc) 2018/04/27 07:52:07 executing program 5: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000340)="d12740e41c7d5471b7b0203ae6c42966d453c688044764cb929c1f8a", 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) close(r2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffffa, 0x4) ioctl(r1, 0xc2604110, &(0x7f0000000000)) r3 = gettid() capget(&(0x7f0000000140)={0x20071026, r3}, &(0x7f0000000280)={0x98a, 0xf1, 0x6, 0xfffffffffffffff7, 0x100000001, 0x80000000}) creat(&(0x7f0000000040)='./file0\x00', 0x32) 2018/04/27 07:52:07 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000140)={0x5, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x25dfdbfc, [@sadb_sa={0x2, 0x1, 0x4d2, 0x68, 0x401, 0x91, 0x1, 0x40000001}, @sadb_x_sa2={0x2, 0x13, 0x7fffffff, 0x0, 0x0, 0x70bd25, 0x3504}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x6e6bb6, 0x7fffffff, {0x6, 0x3c, 0x9, 0x8, 0x0, 0x8000, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001}}, @sadb_address={0x5, 0x17, 0x32, 0x80, 0x0, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2548}}, @sadb_lifetime={0x4, 0x2, 0x0, 0x2, 0x8, 0xffff}, @sadb_address={0x3, 0x7, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e23, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1, 0x4d2, 0x4, 0x0, 0x2c, 0x4, 0x20000000}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6, 0x11, 0x4, 0x10}]}, 0x108}, 0x1}, 0x0) 2018/04/27 07:52:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) fcntl$setsig(r0, 0xa, 0xf) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc1a901eabdf65692f3612314627c88629dd3d61ec423780bf362ecbdac301d57701f3260fa832ef09503cef1413503a3a0a0a2cdc77ba32c2f756d340327b451cce3c4e5f24f6bb3b9137cba383ace12d6c6b2f9bf40b78b898908571ba609d2d1ded4871ba602b0dc3f5290ea396"], 0x58) write$binfmt_elf32(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x158) 2018/04/27 07:52:08 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x3, 0x500) r1 = getpid() fdatasync(r0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) ioctl(r0, 0x40040084146, &(0x7f0000000040)='.') getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/27 07:52:08 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x30) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:08 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x400080) recvfrom$inet(r0, &(0x7f0000000080)=""/201, 0xc9, 0x2002, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000600), &(0x7f0000000640)) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x423, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff0000140000000800450004150000000000119078ac14ffbbac1414aa00004e210401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739ed1e01d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c58c69cda49012345431ecd8f8c378b6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"], 0x0) 2018/04/27 07:52:08 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:08 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) 2018/04/27 07:52:08 executing program 1: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0xea, [], 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/234}, &(0x7f0000000240)=0x78) 2018/04/27 07:52:08 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2035, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0xfffffffffffffff9, r1, 0x10002, 0x1000}) 2018/04/27 07:52:08 executing program 7: r0 = memfd_create(&(0x7f0000000240)="926d6e657439f0344a0967000000000000", 0x0) write(r0, &(0x7f00000001c0)='Y', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x3, 0x678, [0x0, 0x20000280, 0x20000620, 0x200008c8], 0x0, &(0x7f0000000040), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x6f1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) 2018/04/27 07:52:09 executing program 5: unshare(0x400) ppoll(&(0x7f00000001c0)=[{}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240), 0x8) 2018/04/27 07:52:09 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000003000)={0xa, 0x4e20, 0x7, @empty, 0xfffffffffffffffc}, 0x788f) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05ffe46ac600000000008216bede2aed7ad7eeac210ee07d9511b463fb6860b5315700000000000000000000"], 0x38}, 0x1}, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/04/27 07:52:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x32}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x4) 2018/04/27 07:52:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)) 2018/04/27 07:52:09 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/27 07:52:09 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="50000000ce00000000000000000000000800690036e70000100000003b08004e0000000001000000280000003929eb11a7f9eeac166d4837d87fe2c014000000ff0100000000000000000000010000000ac176d9c934ecfd692be905"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="00640001000445") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e657400054c6300") renameat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') accept$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 2018/04/27 07:52:09 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="dae7a468ff58576750c1fc6f9fa0f5aa", 0x10) 2018/04/27 07:52:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4000000000003, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x7d, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/27 07:52:09 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x4000000000000206) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x20) 2018/04/27 07:52:09 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x10, 0x4) 2018/04/27 07:52:09 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000006c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/04/27 07:52:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgroups(0x5, &(0x7f0000000300)=[r2, r3, r4, r5, r6]) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/27 07:52:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x20, 0x2000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x2, 0xf1c, 0x6, 0x6}, 0x8) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)="7e6dce1698faa1d049fa38ff22b5c108719e2556f4d1cf7bdd8c1ae4d90d45190dd0a3484013a25a0627728ea06d0b882e3b789f2ee8b91641c174872f6f47e21179ea19a0fb09ce72a7114da16b7f5862b83929e32d09efd7e5b6430b7eb9e483770f7f7ae0d4126de8f4e5cd66a70b7b4c44215b9f2d9f1f81abfebb2d3c2f8422792638839593418ceecfbdc3de517753b730d2efceb53973816ad652539e6507fd56179fe75fa1652bc96fc20c03b3d960a4fa57aa6b1ca89baca4d3abe27a3dc2301bfeec8a", 0xc8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x4000182) 2018/04/27 07:52:09 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000018c0)=ANY=[@ANYBLOB="500000000000000000000000000000000800690036e70000100000003b080083007f000001000000a18c9b2d2c51115578da460534280000003929eb11a7f9eeac166d4837f67fe2c014000000ff01000000b033431300000000000001425b513acfc478cdc39425b1c65bf2d32d1d3662d03c1028584d42ff7835e3e20be3523c933be77ce33888bfa28dc861d5f94664c45b1e8eb95ae827224c39635b5fe2c659b9139e7f9a3932fbe44528746d07cb4d48e41ab1149c"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001400)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000001500)=0xe8) getresuid(&(0x7f0000001540), &(0x7f0000001580)=0x0, &(0x7f00000015c0)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000017c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e23, 0xffffffff, 0x4e24, 0x3, 0x2, 0x20, 0x80, 0xaf, r1, r2}, {0x5, 0x6, 0x8001, 0x8, 0x100, 0x0, 0x80, 0xf4}, {0x9, 0x100, 0x0, 0x7}, 0x1000, 0x6e6bc0, 0x0, 0x1, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d5, 0xff}, 0xa, @in6, 0x3501, 0x4, 0x0, 0x68, 0x9d0, 0x3, 0x91b8}}, 0xe8) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)="fbc715cebb90e11ccac2c59f9b08965659cb556f63f60e437702d0", 0x1b) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000280)=""/67, &(0x7f0000000140)=0x43) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x32, 0x4) ioctl(r0, 0x8000100000000, &(0x7f0000001b00)="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") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x13, r0, 0xf) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) recvmsg$netrom(r0, &(0x7f00000013c0)={&(0x7f0000000300)=@ax25={0x3, {"7e97c0cbedee03"}, 0x1}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000380)="12494f3a4978b6f094c211c643f4e513b2006b25845fd63f15a66ec5fa7b9e997162719da235fa7d1c659e6e70ed8afa11b564d6a5bd02a3452d4df770a5d92507cc9f4e6593cddd153d9025c1e77ece4fa395eec36dba4121cc8c95f51f84a8830245651fcd96c2fdbbbe1b7244409c1e12cf16c58daa0deb6b41fb23cc021d043cfea69d0b2b9c1f7feeb0641d4e625143e200a45e9498c5dd399418945d8cf29fc9b8b4b980f382641319ba1a4979fa11b9ffabb6e3d900c506af4854f7ecd996a9efa4a6af87d47ca23252965b7e2ca1d29b79770ce85d803182e841c6d9a7cf710b13b84cab7d0ff75857ea35b426a611b8bf210351e7897db09394fc56e106a642a41d1eae1713c64055f6357897055661baf8d6296ff14a1dfec6b88dad07bed5483b963818e0fb82b684bff6b9b493c0523af0d5757881cd95b82da7c7cccf51fcd96c109f301cc495f8c74698537f1660b090fd5bf856de0f3da60b8e521933853400d7831fdad8781cab8de63796ab413a0c7d56f260339e1c1ed86822781a6e6c6030f441816d61915b965f1b4cc1284446a060565172baa93972c6f46ab0410880f1c4a4e256a9e721fe0620b5841a279daa672c9abc237b9022422ffdb668d79fe902a94b7c329d378984af9b61fcd2b425510de0fc7c37565d7956464a7b05f3525e803c10288149d6aaeac1da7edd47f9463cabc1616d5d0a672b7814889ac33696a850b65dab812c5c436201d72296e6214c390ff5104e4c0911d26327d21a8a355dd82f2e0cdf3ec65db0852e983a76f1a01bbc62f001f6ea487dcf6573daa2d2ee48ef0354028822677d05e02fd6533c1709308f8c69d98fe78ec88e17a024c06dbe9ad3f551590cfa789d935b73157ef2e5d55416b51df057d439e13bb828e2f460d02029172f8dcdf91ed87110a55e4138f2123bb66263fe69b254f5225cdef17c135a387788155be32d1efc4aa1be513ad7752d8fa4014c86d552b1e99b6626480d016418af351246c24413e48b5443a56e4834ba3bc58355396c276ed4a440bd441acb9aa8a05c56eba80f9db830981555a5860d3b7573a27694fed0c95d595665dbabe6581c202a23ca6c73c4fc9d57990b54975ac2053307a886a96b62c37f8ca6518f7beddcac4bda34ba770b67e0c171f5e6860e3768c43d7b44b785e8f873a798a4279dfb003cf069c4c12c4f9edb8400abe38fc9a92223ffddee6602585f26c40400dfe64948c1644110160b8abc608b82fe61cacfc1d929948cf67a749b59130c6fd283172773d1102ea063c2f5884ed0dffb5d1ef5f74482b0d67a06ceebd9814fb6e214ca62e4f37e5435d08b51014306da2e8f68621ed4cdc1992ab2f421bb75db97f8c7105e2e3f8dc659e62a203d81d2ad2cb42fa444d9ccd6b006ffa4cb195712447e7db3c8cf2bf6b378ee533d609c0b0d98f42901625d12eebe3cc685145c2bf8bd9d32a938f6f8167ae16cce298819d793fb6a56756e471a893642de1c095e662fda5dacfb7843c0fcc4fcae08d133272850cd8719f848780942bbcb9071cf12e7a184748af431a95ae004a30b52150f89d6b49f5b697c06fc86062c0726f2cb8044bae5fe3aa0124e6f75100e12b149711bdbef776dee3ab8c840ca495c124ffe5a13a0852c1237d78b5a0af7b84f537d9b4d74e21de853c64a8ad7f3467863ff24cd98bec7dfab955a54b2113645aaa3e20209b4eb13cfa380a35a4f0052cc22c3d63452bfa66e7ec9aa3fabcdb0d0d902c8861034ee97790f424fca4ecbcc04264049a21b05c8c241b6062e18c1c49974a010a6c0a70a0eb066db53bb7f392b953ecabfb397ea64eccc6b8660e3004a6f86cd105e3f0618def91c043bcedc1ba6e0f6aab913b563bef17ea4a05f97d3574831503c3688dac75ea44f65281ecf37ee86b7b10e9e1e8f4ff641031445a7e5724ed1e44a978505c65dbf2c7c39daf64a799cf9c01511511e60ef0c59f97307ee2547c2ba2cb89ffff0fdebbffd23a6d552fade4eb0acaeafc6d881c4d68d7a9ecb266d2585de703081a8f2b98b44e65f0fa032bcc4d7c6f56e66bcf09a86fe02bcffc11f3ed25a5f5592f7808d6b0723131fbf75cf2f2e03a2bb1ad013a54c58622acc3441c892d61a112fe5d744ab13f72774f6e31fc8e0214a286dc0c349a8f01f1d21d3b39cc305bd102d8c267d671e64db91335b0ff46cb6814be79b49690c8c59dd49df85a741471e59aa10a99ec65ad7b72630381b7beeb168830cbfeab9c2816919b507890bd6b6e5dd15861f185d47efaf762e05bf415a73c112f83851e3ca9fccdbe51563536cfbd2e2d98faa45c9fac479f1d4efe5d9031034444cc0e7e3134a4c542f3b6a4d7389d3d1b3e99e8a82b6f0b54e08c23112e74ef12eee4b435757f267793f38a794ab7711ef29bf58177f65e2133bd4bd024362f886bb781c39b84addf3fc94588770df41e300f69fd36eae476a6e674340f2a947f69a810efa2e9870f94dfece6ace6db9eddd8f3d030ccd229dcdd360826272921ff61410c7bc2eaaa0d367c38b6ce591e266b8ffc9b62e084fd43c02bbd06e29871c0a78aa34b4fe6a446d094e6dab717ebccc32c85c138ac5520ff7ef33add930affa486e31367387e6c9ba7e6da94d088dd4c84a2c5b6b0db824977a7e51b596c6d80451fd5fdd0a587bc0939e5750c3f8047bb403b9a7509cc4376c464169a69f0884cf12a3730dd82bb4b51fb6143af779fa9976083ed3d3dcc9e547e11c020425d5135d7e4f5a9e6deb4fe21e3c77e59f59e175e7425eba424ced3b91ea60c00d09ef9c852c40d36851f6dc39ad7122b439324a09693ee209ee52fb78cd662bc2b1cb8c0dad38685a264064997e9af179cfbfa6dd4737d1cfc3a4f7490c84134bb4c2e27cfda445bf8cecc748d2a1bf28d1d49f8323180690575e126be74de127d83e9b108d5de1ccbc9026d8923ca6dc8047da63b8a1265e3d1cf3b903d4a889007490eee9a4d682f4cf33dec1d05823f12c8ef91694d20e377a41b7513d28aaf59bfec81f70cbc85123a1fcb9d4fba26937ad0c534ac0dac6a82ee8c05d4f52e2c4948960e997ba1de27defe02f0076bfaa004bbeeefc8a9438c2dea0cefd78e3144e7d9249a98ac1a7facd01345f4c1484898b830f9bf8e0ac62db578d5bb03e26bc5afca6b1273e1ed0142194a68a08cd698e591c25ac6c612b21856d5905c8847f9f38a5a8307d7826cc2cb605b64567bc415cb5fa9a6c0e8e55c76de535d026b20e57866f79636f1c093835436b623428c490397802c1cf4fbfcf8e1adc61891f7d7620ad5f17c83d534fe74480fb46ede37bfcc4240caf396dcf2dbdb5d7afdf4a5c059ff4c90c8aada7e163e58d0d41b38bb67737055741c5feb7e569ebae5a3999eafc959aa460d299b8f62774acc90618f4accd842292ca83d6de734d9eebac7798b7c9283353a0667d29811a3fd81e4eb3f88eaa518f56208f2a49e5f0e173d2a5b8b60801e10fe72ea2c5c21070ba8b4a6d400540f9b064c70d649d12e46795dc8a5c8c7f03b39e5092d66442df63aa996ae993846039bac09c2b5a1b71dc9b3248da628b173f5b7ce6539e3e8dbd720c817216c45942cf31dcdac9a2e50c9bfa23e5e94f2dcbcdad0c3e16450df46c12c9bb669e00066af9434d5bffb9540563a1caf99e08fc31f143540eac9389bb592a9cb213410bba7baaf54c87549a1ce456eb657048b708c0a68c747e8c27812dd46298c0559631ba2c18a86f893f57d1760424cca01467bee0b73d8a317e52a07a53f4ac0f47207be0ce6610bd5763f9c0695daafa24062ab25ebb2701a34d9df6f5e61ced57740f0629f5aa2dc1c22535ed5edd2f512778b31b7573eaf708a4b4ef3149b9334d10d99861c0d98f2a5613be64a63cb384606a779b4a1f38b156b65104bb68c410eea2759bf8cb3f4d415488cb11744069bb375cd55b662fca97bcdc12246ab80e59f4c968edbc1f061b96421a10925a772f7df15f532e691b37f304924c2a8559285d4b65d39f0a9b1e3907d937b2219a10834b1bc48d12712b0f0e2b24bf8e698af70bd88d4ccc9419005914d8df6dc1c031f05d09c9b050177ec3f9f3c61025edf577b3268ce3adf0a637d1b5c98dcc75268f4cd0341978d0d338d4748c6fa3819a42405d07a89fff00921c31005f2f64fbdb1553f43853281dcc199718c951c4e0890d9b725da9ec92c00171c99439d8f59336375db9783a5c3a44a0a32e080de19ecad0ad84e1043a4e94911c52eb43374d452bc7f184d72497e1f670c08963d3b71587f796d0691fdf85585bce413970bcb4731619f245d0fed95a6795cf93051d4db6cf39d5824ec5def43452e7b01fb7dad8a7476a735c9b8314c1f62284931b0343bbc445a6937f8396ffc8d5ecfec18d44364aa30507cc8c3a706de2373bde668ca12944b905719a43641b0a50de954a664abed8afd7a06c6e1bae9e9e9afb93431564ab74fd681227bf93bd312c0cbcc11bf8f577ac0dd6d2bb34870fc2828f0625397c1a9acdd6dc70bd60e6d6a9eed4e6c301c99cb2a55d3dbbdada5a486369ed101caa14823d624e208af851540799c2f48b7e4f2a805708fa4f66f09d02c076b58aee3f8106e4b40bece9c41f29fc4fff255c582ffba4d93ccecb119d5d02822bea44418142db1b77eb3bc28fdf162b4434c75e06fb73afcfde47636667e235d93e27332edc09ac8f0e83af7b9138aed8de89727f0f97288162c0498177b368d29e7e32c042c0c746568dfb2f66227b6c1afcf7983aeb5b0fb778619aba5884848cf78ed2dd017ad9291a94113acdbc6bc10195189604fb7275ff1a4683068551da6ff2f1b1fec992dd1c8ffa4fc1ac319c9e788fb43cac18bb1a7d91df5ccbb6162e7f864489f456440b5bdd471c1897648c29c6f1956bda4857f2ae373aa015278c71b18b85cafe7b0ccbb7512c1a3e279b6d0e760472740e7f6f047b947d6fe532b520df4ae5d47075f53d6e36daef855e2613f59253578c862b057d30a4eeff25ee7461fc0308a1c9a727f1513bd65408115a185ba46c3ccbc5cf2a5274d431c6875f77c408e8a7d3db999dc59cad149b6277ce8037b49cef217a4b3ebc90dc18d806112bea14c59a0d8fac3fa4eca9c21613b7b38051a92a4511b65db94bd63adc7cf096ba9c492734160dd17277ca5df6682d45964a6d2e37e2c8090691ed0fc6730cca57e32394b6f41f2a4ef0c5360b760672f5ec167137933d0a86f2d82f1efb26b4058104badc0ad616a76fbc1dfb0cc0b5f7d68e80e9c26ae8455d5069fec30955b1752a27ed3c1482f979c5ff2cde1fa633699d16075efa6791c5b224037f3536972fa53a8c2cc6968c72e7913f8cf29b7e6ce432f88543946f560a202bfdf06550b43e62301ad964f4a6b89bd894d29eb7dde3fb120a90df625781688a4fbc677c2e658d20cd69ec46ff5280f007b79871dd5a147a279b531c685c838b249d610f4a769a3de2ec3548d4aaea68b8dfd7386b912f6a8e30eb4459efd22a6b8c6bb92428e2a1ed123440d7efa06599e4ac8d9cf942abb19ffd8cd271d9d5a4cd1da9c81a76e1e41b608fd50b354cb9a36d152ea787fded6ff7f74e36cdb84c7912a09db6b977a0efcfc859e781c3bcf9665497635a9a33674aefd80d3b8f20f12291238f2653075ee68294c805c72674446e71439ad3d3e9b8f1dddde93811852d105620a6982d642ab4b7bce14e524922cb6b88924da2a166178415e7f1c3773f103fa15c2bd4e333e61d00000000", 0x1000}], 0x1, &(0x7f0000001640)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000001600)=ANY=[@ANYRES64=r2, @ANYRES64=r3, @ANYRES32=r1, @ANYPTR]], 0x10, 0x40001}, 0x8000000010062) 2018/04/27 07:52:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x7, @empty, 0x6}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:09 executing program 1: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f00003cd000/0x2000)=nil, 0x2000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00005b0000/0x4000)=nil, 0x4000, 0x3000005, r0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r1 = shmget(0x3, 0x1000, 0x410, &(0x7f00007f1000/0x1000)=nil) r2 = semget$private(0x0, 0x7, 0x0) semtimedop(r2, &(0x7f0000000000)=[{0x5, 0x9, 0x800}, {0x1, 0x7, 0x1800}], 0x2, &(0x7f0000000040)) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x38ad, 0x408000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0xffffffff, 0x4) shmat(r1, &(0x7f0000d29000/0x3000)=nil, 0x4000) 2018/04/27 07:52:09 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/27 07:52:10 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:52:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgroups(0x5, &(0x7f0000000300)=[r2, r3, r4, r5, r6]) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/27 07:52:10 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="050000f5060000004000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:10 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0600006bf24b1a99a2a08d6bc73b9abbb6f14f0000ed80b03ad9f6a90d"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:10 executing program 5: unshare(0x40600) r0 = socket$can_raw(0x1d, 0x3, 0x1) rt_sigpending(&(0x7f0000000000), 0x8) setsockopt(r0, 0x65, 0x0, &(0x7f0000000040), 0x0) 2018/04/27 07:52:10 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="00000000000000264c00000100000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x20000, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000004800)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="fb3a7431a7e7f32b13a1da5bea00febab1fe370c17b490fc21e282a3509a18", 0x1f}], 0x1, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18}], 0x1, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)=""/6, 0x6}, 0x0) r4 = dup(r3) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x4df53676, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0xffffffffffffff80, 0x0, @empty, 0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x94) 2018/04/27 07:52:10 executing program 4: r0 = gettid() r1 = accept$ipx(0xffffffffffffffff, &(0x7f00000012c0), &(0x7f0000001300)=0x10) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001340)=""/140, &(0x7f0000001400)=0x8c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000040)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f0000000280)={0x1020, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @generic="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", @typed={0x8, 0x70, @pid=r0}]}, 0x1020}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e20, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x3, [0x9f8, 0xffff, 0x7, 0x0, 0x1, 0x20, 0x8, 0x2]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0xffffffffffff5e67, &(0x7f0000000180)=0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000001440)=""/220, &(0x7f0000001540)=0xdc) ioctl(r2, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:10 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) [ 267.744361] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/04/27 07:52:11 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="03000000070000000000000f000000005087"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgroups(0x5, &(0x7f0000000300)=[r2, r3, r4, r5, r6]) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/27 07:52:11 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x200000000000005b, 0x0, 0x0, 0xfffffffffffffffc}, 0x10}, 0x1}, 0x0) 2018/04/27 07:52:11 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000000004) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x6, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x4, 0x8, 0x3, 0x2, 0x58, 0xfffffffffffffff0}], &(0x7f0000001780)='syzkaller\x00', 0x10001, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffec7) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x20000000008) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/04/27 07:52:11 executing program 1: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/04/27 07:52:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgroups(0x5, &(0x7f0000000300)=[r2, r3, r4, r5, r6]) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/27 07:52:11 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2006, &(0x7f000082f000)={0x77359400}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x10400) ioctl$TIOCNOTTY(r2, 0x5422) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:11 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000140)=0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x3, 0x4) 2018/04/27 07:52:11 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r1, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000100), 0x40000000080) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="050000000700000055351c0000550a4e"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:11 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCCONS(r1, 0x541d) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80000, 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:11 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl(r0, 0xfff, &(0x7f0000000280)="97ac9e35c4ebf7c9326e61be1bbca56509d80e3e37551e0f36e1dda1ca5d2df23254f504453b18a455e15d4ed63ffa4c50f19dabb93cae90d53a2b7d2390c8981aacb60766a4") sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r1, 0xc2604110, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x6, 0x8) 2018/04/27 07:52:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000180)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000480)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xfffffffffffffe94) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/04/27 07:52:11 executing program 4: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0x0) keyctl$revoke(0x3, r0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x6, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000280)=""/8, 0x41f00}, 0x48) r1 = socket(0x19, 0x5, 0xd786) keyctl$set_timeout(0xf, r0, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x400148) keyctl$revoke(0x3, r0) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000001c0)=0x2) keyctl$negate(0xd, r0, 0x6, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="21000000908300000000000029d00845e53225bc1e66f18b317d492213408d798917fed45b"], &(0x7f00000002c0)=0x29) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x9, 0x8}, &(0x7f00000003c0)=0x90) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:11 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070008000000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0xffffffffffffffe5) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000e5ebffffffffffff00000000"], 0x38}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0x680080) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000001480)=""/49, &(0x7f00000014c0)=0x31) 2018/04/27 07:52:12 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCCONS(r1, 0x541d) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80000, 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:12 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="05000000070000000000000000000000e13ecc7e1dff3d111b8e52acd6f48e6e1c1c31fec9dd799065c92696036dde6042059bce6ac9d0a4443323b67c47e4766353e25a32f32818db4bcee5e667cc8b68c2fd2f2e4a976b51b57d68653cf55dd60eb4207edb6100d333265911bba206f8c0b1b0a03c9639a341a0bc4bfaa612979461f5d31d65c30d8e70110455d445c3a46361167923bf35eee52ad3cc"], 0x38}, 0x1}, 0x0) r1 = request_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='nodevlocpuset)%\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/04/27 07:52:12 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) getsockname$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x38c) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:12 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x5}) 2018/04/27 07:52:12 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10800800}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe8, r2, 0x400, 0x70bd28, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x123}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4529}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0xe8}, 0x1}, 0x20040004) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:12 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/206, 0xce}, {&(0x7f0000001140)=""/168, 0xa8}], 0x3, &(0x7f0000087000)=""/164, 0xa4}, 0x4000000000003}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vcs\x00', 0x2, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001480)={0xffffffffffffffff}) r3 = gettid() r4 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000001980)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000019c0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000001ac0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001b00)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001c00)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001c40)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001c80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001cc0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000001dc0)=0xe8) r11 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002340)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002500)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000002600)=0xe8) r14 = getpgid(0x0) getresuid(&(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)=0x0) r16 = getegid() sendmsg$netlink(r1, &(0x7f0000002b40)={&(0x7f0000001280)=@proc={0x10, 0x0, 0x25dfdbff, 0x24080}, 0xc, &(0x7f0000002940)=[{&(0x7f00000012c0)={0x1b4, 0x15, 0x400, 0x70bd26, 0x25dfdbfd, "", [@generic="00c6c4bedfb7e0f0833b220222f5816f5a847e603f758931215921060ec02171083254280c660a9c8a03df30cbcdcbb51c01ddbf70ea45cb9311d026a597b69d61c603ef8145487982a171195a34d2cd4fd1ee62c43ff81f97a3bb9d4bedd8420215f12dcacd5b02a988", @generic="abc3c8c6c39a2265bc3720aacbd6741f8a08bdb4391f253d5d6bd1afe2d0749b8600101617548c9603a60dc7c3de326c71c82af44b8fd090708a90a441adc54292c52ada862c6b8567ae32059c3adb7d6006c8d181c1b69b293a189366", @typed={0x8, 0x14, @ipv4}, @nested={0x10, 0x93, [@generic="471f1b7f8e52baef33"]}, @typed={0x8, 0x34, @u32=0x4f5c39d1}, @generic="f879109a32a2bf17e7987716fd225ce90a87af54ab887042467613eaffcad5233d4bd790c0b9ebe8de53a84b42bd1f77250b51e289d42393305000865a56d22f7cbe0a9f27ef4ab973d9e2e08345671765b437c9a17176ad34337d152c457a0f65204f18aadf4ebb1972018f3a821d3d80fcd534802e948e4bf2175148bcabf27e3675d2b5699e178fe3b54f44abc8807743bed3f5c3be822fcd84ab015f66876b417dcf05d43cd0dd9cb6d59982aa243521c37bc876b52a132b1d0f"]}, 0x1b4}, {&(0x7f00000014c0)={0x4bc, 0x13, 0x4, 0x70bd29, 0x25dfdbfe, "", [@typed={0x8, 0x83, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @nested={0xf0, 0x8a, [@generic="28046bed3e7a5f8c453aa637de97201aa2c369c99c91523ce6df28558a57ee46184ad7038da2900281e24688831655489cb3aba59197fdcab97adbd1db5a395bd6800c12a403a06472cd1d292401b055f44f3e2bcb158d0f8ac3ff54c88dee982f4d5ef73d9ae500371a82fdfd82657afb888028569eb76f9f184e3afc7ebfa4cd79ea55d8ed3bcc239548423eaf882e295c8d949f2bd6f6f682138a76a79b3752922653e4e322f58676ea437f1ed909c1c3760806fbb26ef6c45b933855bb136c", @typed={0x14, 0x29, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @typed={0x14, 0x18, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x2c, 0x58, [@typed={0x8, 0x50, @fd=r2}, @typed={0xc, 0x7f, @u64=0xfffffffffffff801}, @generic="89028551f994dc77cf1e", @typed={0x8, 0x25, @fd=r0}]}, @generic="77c25c885c53287007cfe6003da636f6c9cfbcea6c9daf8b84826947ae5c967700313de23be4a15977550f5fcd943777624f0ef7427724265fa76a14efa8c9b3cdca81bb4c419d89cbd10c75ded611fbfd5a776b088431ba2584f8c36ecdb1a16e6aee717847564f658765d2332b95870ee0b5c0684a006bb8fe7f20c5ef2b5c504d54420635b13a5f42dcdfc7bec50378ccdd02a83355a3ab323a243c3a79c89a3b3f6af958a5d4be4c80852ea8f2047af59021f07f3b6bb6e33e218f03430efd642c58135a3ce22f7e24ab01b89596bb24bf0fc73e49d5b609d3c0f3264105fa0b084cb9c2cbf83159213b4333", @generic="ef7209b92b4d7e4dc7afbef0a3ec2daa226b7a83b282d5d5fcab086d2371195d3cb42ad5e47a18706ebdd1ab5381631f904ff8fd81ce085fe5725dbe9bea2bef12739df076a6c95de3", @nested={0x158, 0x7d, [@generic="6392c6eac97107a541e5b093f5200b123b88b6d4a3d49a186ed993de43e3fb825dcdce6dd0298a5a6c976b1b4a3cc9cbb1a32dd0729a09d6d39007542c0ad9c1199ff4bbf62a4b3553ffb62050a11dd0f4cee087bd391a79acbefd1efac9da840eae512b2b5b90c2f4a918e0e9763be9b8fd734da8a1587269741599c338cfd179ad65c84478dd4d65fa3a9110eea3", @typed={0x8, 0x75, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x18, @pid=r3}, @typed={0x8, 0x22, @pid=r4}, @typed={0x8, 0x1a, @ipv4=@broadcast=0xffffffff}, @generic="c0ebad5794af10b78f4192", @generic="6a6d80e7b49aea0fec8cb0b5d8a5c02dae32168e054d2e04e3ded04526ae53edc94b095ffd4b56f2d4977d27f3fbf7c3f1bfba1df7cd5a862e4182f6000ad8d3339ae9d63c305d73f07d7c5e3bab9085baa312404e65a2629a2e", @generic="e85150d718d8e6f1e4989d592c77ae6d0a1b83dfd1689e0d4af25763244d51e63fff9c250a1af4ff06cc81a10bee5f6d7e", @typed={0xc, 0x46, @str='md5sum\x00'}]}, @generic="24efc95e73951883cf5bee833f0863fab37bd48408f182f54f83a019d1e4656448643dcd78c24b87e553f4d8b0e8f2d1513599c7542626e8eaa710738343f33cd3514f13346d30730abf989946489383aa809cff1dbced2017504f74ab5d18e667029ac32ebc54f8db68caea7d755c157f156e387d4b560fcffb53eefead5cca016e263dcf0b473a0c2f9892101ee0ac0f048e3c1811954664dd51a8747249bf72b0b05d0925777cf2a9c43579d6e0d57e3b070d48558e99271a5361d8541bff428c4f66c2b18432b2932bd2663a4737c235d773d11c", @generic="f61ded543667fec62eaa94be89fcfade", @typed={0x10, 0x37, @str='%.mime_type\x00'}]}, 0x4bc}, {&(0x7f0000001e00)={0x3c8, 0x16, 0x211, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x28, @pid=r5}, @nested={0x50, 0x64, [@typed={0x4c, 0x36, @binary="20b2c52c1e21d56f1f97641443bd4d4e1ae946a85197ba963c2403f305733355b158e721c82211265d5e454f00bd694d65e77e67787c0ceab2e788a492e69958fb760e29f4"}]}, @generic="8addda29cbd206d59cd94dd10d684849db1a663046af4398c4a55a4d420a779a2aca329b5db59ed4883381eb576210314a42ff23bca733647a25d7d02b069982c931591a55b3f0", @generic="82d95180b9281182cb95d4bf270fa8428e", @generic="4cfa59be814ba26218102b3c6147b4bbbd805e62f703ec8c37238a401e0b5ad478a90ee0996f99ec6c81202e8b291a177ed30ebcd7963b1a8e7c0a90374794aa41f0b9a7fd5b5ff30766a9d34d7a2bfab862c567a9899a979ab083a717629168404404e3245d3aec41a9da878425e1e7f5ab930e61c288d9d6d01d75d8c9e85afab449b7f987fbf7f629a434f900f3ac88756ec19c12c8c209f033b8dc5718616fde3ce7804ff8b90c8143a38781ad3729451adc2dee5e390279df5c72e61856fbccf35cb7664e029d64b014f4cff8a0235e022c65f6ca1a0a97aff0fe6b68cdbf25b060b138a008fd", @typed={0x8, 0x6a, @uid=r6}, @nested={0x1ac, 0x70, [@typed={0x8, 0x6, @uid=r7}, @generic="411ad14ba5947fe4aff077ec9a30ff314b719e34b4595d8f555fb59644934b6758ee398d01ad259bcb123fb6e7529119e8f00245f986fe5ed8248170f11705634a325c5230c6404ab5bb7dcb", @typed={0x8, 0x8e, @pid=r8}, @generic="3990b69d78ef5533d04a0609a29c0b3ca529cd7ab3bab94ce505035c2ddff7a5a41a36dcc5fdaad11ee9a896c6d549fe2d3309d0a5a282a749dd7ef071acac871c632505c37dd2ec37f1f64fbdda81584ebd9736bcf20ac680bd477c66b433676f7e2e5877e875b7720d3804441e3960f9b942a06dfdd821ed415e612368f03696040f69b67d33b93c80", @generic="b7f17e1913cfd3d6420a1e5dd6a0a5cc94f39c62c984bf59f9d0bbe5d4febd27ac7fa695f72375c0867d31baa946b586b22201dab0b68dabde497d703762d9680a8f68967b1b1ebe0ee8c66cfe3732f4f432f91b3fa6", @typed={0x8, 0x3b, @pid=r9}, @generic="c25fc95e65a2c89893db936f70938acbd1392c5682", @typed={0x8, 0x6f, @fd=r0}, @generic="ed7747616996a471e5797748a5ad721c114dae8cf7c579a8294b31986e2e3deed6010d05d0b316f3d9b4b82fb28d972e3b573f41784a827ca5923cefed1e788736efeb7e4b"]}, @typed={0x8, 0x5c, @uid=r10}, @generic="8e88fcfe2abba49d40c34da5271d3bc96e4dc05d6b6a16f376f6810d78ffad983804945854552f2e079ecc77656920893b976fe69e8a4c53c7ef2827b9f66b4686365d2faac2da0b70e94499eae2b5f201dc9fe6ad4dc4725a", @typed={0x8, 0x8f, @fd=r0}]}, 0x3c8}, {&(0x7f0000002200)={0x124, 0x37, 0x204, 0x70bd25, 0x25dfdbff, "", [@typed={0x14, 0x1b, @ipv6=@loopback={0x0, 0x1}}, @generic="d4130a310f47c8ce23df2a86cf70e9cd40eda080709577ec99fd3570fcd4cad97b5286a6b7dfff76a77ed2f38d0365b4ef41f7d6fa5a1172e223e9bbb90930b92c2a2557d844246b8117ab31d97eb0d7fae0d5bb0c5c30b4de425248d13cf98d1b56f076d4", @typed={0xc, 0x3a, @u64=0x1000}, @typed={0x8, 0x72, @u32=0xd0}, @typed={0x4, 0x77}, @nested={0x78, 0x32, [@generic="54f9b0f0a4e8f5df15b1a312c764c391d63de6266806a24ba24e0e097bab3fd89dde2b03a44acb549790a47c1dabdee61cbad823135425458f1d4451d3dc1049abd57a3053cc9f2278cd7910acf0e595bc609ecad41b39ab7c59319180af9a36d2803b8256d97619c0ec4263dcd8f1779e01bfe4"]}, @typed={0x8, 0x69, @pid=r11}]}, 0x124}, {&(0x7f0000002380)={0x114, 0x11, 0x304, 0x70bd29, 0x25dfdbfe, "", [@generic="478ab0b4746b963287a583b3191facf951bf05b9c649d8af365351d8875b57458941c46984d45a62d70f883fc0189e6323bfc8d6f04b13a318c500c5ad34c5954db4e5f8ae706a724fc10980784ba1c107743ad50ca7dc1f74fefe88c73afc322a7be98b1a0a2be558", @generic="a0db2333a9afc0ae26c95f8d2c0c56732881c24bcb09c7e93664001c1730f1d285912d47c97f523541bde0f9830d3af6", @generic="1482b0fa3437c7ca5e1ec1aa8313685861f877cdfca7184bbc5cfb258028066b8a1f4a07a584596fd7c1f0c9ec81098c36a5c483c74ed4c61d8b6180b6b2e66fb9fbc544d9573c924d8feb1c1121079cd1a037cd33530bdf66783c76f817db4a8f", @typed={0x8, 0x53, @pid=r12}]}, 0x114}, {&(0x7f0000003040)={0x1450, 0x12, 0x200, 0x70bd29, 0x25dfdbff, "", [@typed={0x14, 0x73, @ipv6}, @generic="8af11ab5aa667fb6f0c2bb21ebb98ec812e8b5", @nested={0x12b0, 0x82, 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@u64=0xfffffffffffffc00}, @generic="254803910b7513a8fcd630a250b2138d536a7bf82dbee58c1d514a62679706e092a7", @generic="cbca6fbd64fd9b7e585e352f3402bfcf4b018cbf9ab2b39cd23238980c63f3bbfc5f3ddaa1f05ad38a87eaaa3ae5cae7098d24ace2d5b01de38ffd"]}, 0x1450}, {&(0x7f00000024c0)={0x10, 0x3f, 0x408, 0x70bd2c, 0x25dfdbfc}, 0x10}, {&(0x7f0000002640)={0x300, 0x3d, 0xa00, 0x70bd29, 0x25dfdbfb, "", [@generic="03a06e39ef0147c582ec19077e97225130f3c46505d88bc9d688e2c1bf6fbc4fc29ae1b981f35e4bea2b3cdd0d32ab9b5c28ecead3ca924c6ba8e611272705ab28478f84cc55ed86a2", @generic="616c4a2583f305c8e290f12b7d15e0c24aa712d2f026d9856a7e4422a8c15e8df8f9e6716461050f31faadd314c266a24e1b02c9b025ac183d90b2acb7be0f87e1c1f9db9978e11a261e339b7db77792ca96bfd78c72d28c80a5da6ada111c88f4f72ed3ffdc715b197f21a64784eca4622e37e6", @generic="a35da687de04061c9bbfe7dfd3c1e0044dfb417fefdddeafc3938b577c564820798d228caaa833ecd47c1c8e99c739c48cdd512afa24aef4e9d96cb90a55f9b8afb45c6a8033331ef850818f096cb680320ea625d1582a61ee5325bfc9dda5ba46574364932965c6c0ee8595ad7493ea75ea0a9eeda83a77a734a988348be29ead88093b99bbb541f7d2ba3116cc48e4ef64ea574daabcd531b433d5b80eb75c89a2f1623010a11e2fd7f61cba4e07edec788749201fcd85fd3a2d83c2288ec24cb547435a6efa64a852c70169bdf58b08160f47c941c9d635e86ca753756d", @typed={0xc, 0x8e, @u64=0x7}, @generic="adff827c6ca9634ebdc50b8195d1ff852101ba5eab8b96b9ef81c2d5057feaf91406491e55d345c390246de6214e76daa273abeadf7c4bba4c9b13c02e09afdb8c77557c4df1d8ac35f3878630b960cc00d1d0efd10d275a628995d9334043913fa3f2957f43740e57e000cd019f7399692f33a237370dc04b8d", @nested={0xcc, 0x2, [@typed={0x8, 0x4, @fd=r0}, @typed={0x4, 0x65}, @typed={0x8, 0x74, @uid=r13}, @typed={0x14, 0x4c, @ipv6}, @typed={0x4, 0x8e}, @typed={0x8, 0x92, @fd=r0}, @generic="ae02550c8cd057732ab14d7a575e0396e95aab3d37a132912b467b3675157fcf2ba0d784cceeb613c4e953336900c08e5225ac4bbd04670735618b3133b40b7e9f592092cfded7ce300fa62c44d9d1018b04d218052fdffde7eebbbd99c91e7bfa0232df65aa80059521ad18f8fb57b8cce9c8bee87eb403b83c3e5beb4f117754ab4606ecc41119c7f770e300981c5d487a2a"]}]}, 0x300}], 0x8, &(0x7f0000002a80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc0, 0xc080}, 0x20000000) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:12 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x9, 0x1, 0x1, {}, 0x3, 0x1}) fcntl$getown(r0, 0x9) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:52:12 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2006, &(0x7f000082f000)={0x77359400}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x10400) ioctl$TIOCNOTTY(r2, 0x5422) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgroups(0x5, &(0x7f0000000300)=[r2, r3, r4, r5, r6]) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/27 07:52:12 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x6, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x3, @empty, 0x3}, 0x1c) exit_group(0x3) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:12 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001340)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0e000000180000fa", @ANYRES32=r1, @ANYBLOB="0000000000020000040009006bc5e5a14bf7934b49e06fb2f45ccb2542c24667f743d92cc9076f33b895c53355fbbc967027c6046c834f06018c6fe5f79856db68cfee647205ed4fb7c3902c848a84f78e55d948b06e849eee2d0adb65da773995980844e2b30d669e3126a3409464f577d0f53874bca321275fb54a5f838a023d8491af5f42fe181b7e22c6deb040f9"], 0x9c) 2018/04/27 07:52:12 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604113, &(0x7f0000000140)="928aaf5dd0c592fbe88a19fa9971b5b41784d748757529df27a99e6e3c8284731088ddf90d8e74627b06fee17805f271a9da000023") 2018/04/27 07:52:12 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000270000000000000000000000"], 0x38}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7f, 0x2000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/185) 2018/04/27 07:52:12 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x7, &(0x7f0000001400)=[{&(0x7f00000000c0)="3998db229da7e78288d4f62dbf6c38fdcc6d9c7e9a49227ca2df96971b08179efa8a832c880be2985522bd405f1225c3388a566b19accc7d607101995d53b0c6dee1f9e687ce4ec69df6093bd3896616fb09c8dbc4af66", 0x57, 0xa77a}, {&(0x7f0000000140)="5fe6fa87648fe47e4735698730b8313ea80ddce346ea4b236514003ad582d8e2b07d9b455ce56d0c2d23a8aa71716fc9c2f811f850b2c299e218d381a33c89b3e5de5b5c1e8ebc3d0575170a31dbb5b708f053d83822982cb000a5ad145afa44116259e455094b8c821d183dc7f8009c83aee2c3a7fb1a696eb35a9006f16cdfa5ae4ed486d0d53c4f2f1def16d0880226a1f40130f61f7e326b8585484a1e529c", 0xa1, 0x1ff}, {&(0x7f0000000200)="cbb4094d15e2942ff6b13152c7655dead5c960e5c649b86f7494ca02d5597d48a65649cca95335342dc5cc4456dd3f67b951a155e64329fc98e4dc2bb12251a634a5fcbf692aea9d16e8cbb1a21bdb639752aff6c6d075b2de8e124b21e4a831c4741fe3ffe60156913282b01e54127f04f67a70fafef914eb00275fa185b2495fdf89fb4745366b15c6b7cb717b545d961e866c4679dc818b469001fb88ad87d0c5b7c6e24be8f7c0f1b06a813746c4376418d7b77cc39e6ae0322f07d62c1c7da049f6758475411f0cf61cc698ff98e0902253c5cdcf10a8ce7c1c15e758bd61017b6a9a0d8b05d7676860d921dc138b2c1debe586dedf3829c6b37ee98f6d43c70e59b5b5daca42ffd4992ac4dcb984400133f50a2259d56dae82dfbb8752b1b524c9578e97c53e5f973574d4e556049a705486eb7ec6e27b61b9cf5f2fe9a233b7da40b62e0aa537337f9def81b4fa04537a16a3c3c5c0b48fb3342af0d19056bfe7f4923d123078d835c8c4c43ec9df7d3682f97085821a3d64497376d0c06409a0343388508005adf3dc02f6b3e2bd323ac1252630529c9506920e715d9869a7ed824183a45d50f6f7122b1b63e33261d63484aacef24756404eff7e7c2dbe95d008f625d17b4d271d7a2b3c411db875cccf5734f3dc6569db89d3c522408a0293c38e90c822a01e2edeaec97191e2a4b8f34df26a603486f61c1726512a955ef8a19c8fcf321061e94cab9a8f13f0dc6854fac73d232654dee5b747fad2c208f934918ed03c9815aa9d492a3aad41bc15353633461412e5680bb1241474f3b041dc89111fbbe4ac58d94e919a6e277b02f89352a45411d4b25059c64d680451695daad3b977f10757189115c59af13c8631ac01b2a7fa7aae8e450c6b9513ac278ab82e9e4a4f5e944188db2f2161b9efe35d2f20345c305e162ea82b59df7c9c64acc33c181e4e37216d7108b0475f6ebdf8f361336f9b17dcba5de0d8031661bc35da3c0174f87495617f8373a82f90ce020a11d1a2adc9a22c749b20a6b3bc1105c34ab99430da56de305c41c6f7480c9f101c0fb2a219b78c369a3648a88603db45b35b119e072d62db5db6436c1575643bf9b0643f69c078c817305ce752edc93ce74919421b76e44f278af415cdc704a2369fb8b52a91f6068b3c28ab5622c13c0bae7c72be8ae8c4af4191df96c7bb68494882982b4168bcd5627d8131b8d35d94a429abfe762d134a8e693747737f04a9272574e613a0e4c67bbfba9314c97240113f30ef82739c100506673312087e101aac092ef371727d63d93bf9a51168d55767dbce4d98e2a22fac5a9240277184f1a8d18261123f025f702f5401fb0b24da0ca463dba1f927c0563a985a2dba5d563fd941e80c313fe77c4864c357528a167e9689cb98e0575853e074e2373516e74e9bc2e8c83bc9c5e9b37a8a8f446d6c05a9b445d3f01acc981fdd0aaea938fbb152ec07acdf091c4c13750b9a36b646d781ba94fcbae5cfa528b6aa22bc194cb3f4ccee3c0790b28d87d85c58cdc4d7bde794d95b67976ee0e19ea4152b9d3f34738fd6b03aef459f8a8033568a9b5aaa6be4d7dcf8cfc63fe6d52b7f1080baf80790b6bd27e60c96636bd8015040413ccf112f3ddb910737d4f0ca480f8652f6a73ca0a6881004b64744bc23283af5c604e27d850ce0a5dedb348df7b6bde72b192b2813e54aa68115b73d13e1e975f8ffea1476d7daf39cf6600103adb21f54ba33a9e80c8e3a6c7dc55088cb05acb4d31bcac33b53a1a16c2bc2f37786e647dcacb773c33937d4f04521a6744e343685bd305ad1ec10255771727ef078dd081c856fa2b3c91ee2f9db12e5eaabacf326e74d872f52b14cdce27715ab0759f3a024e70998db8b836239bc6d6d76ad7d8d4baa1f984956a9d694786d74dc7679d79e2010f69ee01766e57aeac887afde3ca0f2b10ef033b2b5ffe56f503a0099132b5d9ff4282cae91d39f68665a9afd147e7505e4b2da22642b6f7a38eff9f766610736c917bab38df7b20753bd03c5b531246556caa2e34d0fff256d70bd8df1464b395b6f5e270f9308ea8c5ae6922a90593b5e73b3dec8893641bc080eeade128af93d5299ae300a2a7343bef14f443da745f81295a19f90cecf99e6b2b5e3c68c3c419f2cdd9a113d2bc8ceeec2152a459a16f3e69167316c922a65f606b9e7cf705d315c4079586c7da2ca84826bf82768c9731f587b5409cc4241ea85350ff37fc717cef9b09f39caa0c286ef7d6cbdc760f02e6cf84571f18354c5493f7614e6e85e320a236123bddae1e1202e1c71112ac236fff471942422c43901ca444dd1ba2b3d4627c0991b2597118254a8281784c4ce54653cf55c81b30e8fc902bb7d95964061fbc0833c3e0fade08c40bd6fcd38f79c52320ddea493f276548be25e559b6a2c63816689c0c71a2972c923440921ae44fd3b13196b4753ee23e04d80216b0a1649a18b8782fe45defb0d50658a44896e9efb5239f995b5998ce5e43055fdc9dce65bb3f60a8facb698604c991de67d07112709f3e8affa08ee3d3e2ae4bc75fb48a4444e7ba05df6f0ce5ea64a51cd53a17a5b1a30c11f3fb514e033f604e09d1eccddd5d2eef5bda000d22fd268b83a257392b1518709639c35e0810098c51fb119ebe53fb88b4a0670d1e5d2f883897c96df1435b8e9fda69dbf24da49a530db07567fcfceb860e918cb7d236c7719299fd645237f8bb2a63bb1c0f31047308e21a963d22f309bda742154c6ec4016f5742ef819b589847ead50b30dae4f5e81cc1cd66553712e17463df14f884d1f2b49f0b6c4c0612e55cf68176d36d040189ca47a740544676d99e63133fc8e6e41b91bc3767bf6ac400344197c45f817665102a6f7fc5a6bcbb14a3afaf7e117ece6812067c71c9efde49aa7087b0d8d9b1a12964dce42259847799d9e989a3d857fe501568a8a3c097bc79bf9e4fffd5dcbed9ed92111647c5d5ad9468ba67f2dec9b77bb84a3d9842d3d14cefe45524c629e5b7f3f491f8ee2cff674e6292c501eac154b36bf4432d5e02e162f39fde2e81382dfba3a55f6cd058998f9a22184e5d498c0b954ed6fdd979294f26627b9636a7607aa6f081f630211b1227c3f75ff122db797787012ee5a0ab2f9f76377193109d9fad6b7a1efbe7b7644ae44cf16f03e9a9f553c726418f81c8dcf75dfc564164dd642b5d67de7eddc3c8b357c0ef9252d82940e6a28167bc8735e892fc5f65ad3235b82ecfe72115174e14a49732fa639e973aff7ad10a0d665234598526f41e882f08f672028a4c9b7c00ac9af337ddda0bd6506e5c89b09a8aee4df100668009b69864a59e052e083529ef8b004e7348ebb9e49608dafd610688cdbe1e3a506683b3c3ad0c65afa4c06577a5656860a7a48375ccc0db4b2eae272d1956c28b6a92db013907c2b7fe482da773e034444fff9f069d601fb8d7997c0ed62baa686b676f5ee420d6afb4c2d8b9a4c14bbfe110d0c3effe403aa76412e5961e552e643e27ee0e3d42c03368373f9572d67c1c3f87c54611498c41c748a4c2595bf0d52ff3e543ee13c6493a6f915b60a8795d888e9f1873ddbfd236d19572671cb545d1d6f838c7cdd67088954fe5dbe0f105ca8da303cb180c0a1d26316664a95faaa178af6359e5f2924844f8e8808340249b0465fd03896da99f8d8a76d29a78322082afeec17fb979716f09efad47de3f747aa8a8e735d98d89ab8effb56fce48ffa864f949b88a7b72754725d024a6d23073920d578cfd608daa2718deca3554c9fe07ed66aab4c4d2767f2b797c2b340e5372bda2b750f7fe2e0a565dcdc665563754ec3af478733f8c4ad88d9752b2a8ffa232b56dc68409f7aee39a794fb47309bee0df559ead3a3924c05763089a5881453c112eb5c3c33665c0dd90c22fc18ee4959eaad92663df96f20be567862406f1cecd1762ecabb605c7f2d123204e1a74cf399eefd7a63e31969542963cdcd305edd962ed75e6c016d2f66980ae6134ac9eeb728c46fe6a27a07a4e4344fe68aee0e2dbaedf8996414f29f560a45fe87c346bd14d266cf75e7a0935729183172521567e06ef52145b69555a7a03e7934a8fca0c4d27922e42c1fa190e5573ef2345f3471edcbfcbfa7e29eeacc5eb26e5a497942879713a351a50bca4412b2a5c646717354fb320778f91f975e1cc72f910c2d0bf8621edb91aa4d116b21f4acd6db738558f0c0d4a5902edfde6767c9cbea8551296f981ad044bfb20f437f8d68fbc1a843cd467427b92d2cd9b6569ba5cfed92d0de16aba45f511d0c1bed82c44b55782729262a5b29c7450cee582eb12a56ccc25c5656ac713b2b243f101fa731f743653ea9bc44ffbc3a6c464bae13330a99645ad266599b97275b026367abde877b4438f932c810c6b237348e3bc8d04a914e93f1af1a1f7a342f932ef00e0121bb383f7f269c586ce8b44787b4fecff3cfe9f8491fa374a566034918aa705a7c6066a4dd384a76b49b3bfde13427d2bf5d95721a8a48b016a1337da4113f92df54dc7f70bb117b4d8fed4c3cb092dd42090a6becd1014c76028ea6c651be046ac5e3921b0dd6e7a631a065a7434171641b3d7f443231a7db9c03e5a0879f43ba5c5903110aa7bde814ffae23fe64d3a70ef66b34392bbe7ce06dbfed8175d145fc11b2bfbc10813bb7736f913b467493dcac1feed3b3359ff2709be97b590706bf0c62d6448f5405367355dbff2d9c8ae21709d0f6c2ba2f45e0f45b9f70251e66d598c02e7332a8b92373f1adc1968c1ae28232685286663e1478a3aa289946795c09f34e2f4832ac39103b7be3a8f01f369c229990f081d0b58278e69295feca2d55fab74f090caf4c1793e298288241d04c46583fef5be9eb2188d043548dac562fd62f7de70620e632046858fda7b1baabf5575ba4d277a71ebf8fc6f9beb0ff2bb1a26657f3164108da6e4d5ec93c3e0677482c78788c89de57dca375e252e6393fec15d092a7fbb554fad0188541f36ca663afb3882d26b154e945d646fc092972ac324a55dafd34ef7e8ea2dd3d5f2f8d50665e92a6d9671c6717b9f9ebcc6cf49464e2157d5ad765b466df582f2fa57ca7894e061479f3e244faef44cdaf5e7df8aff0e709fc3690006f5db8ee45ec43648ec550b4d410f5b6f8160fb34308ad8e9219cb722d6ca655d57f6609d5b25fa0bf6a7356ec4a2fe2acdbec555ee05966984d2aee1601318b199c2e6224ffbb5352e63068b1af7e3fc120a4c77ac97e0f6806a1931d795d50a18ee6db4048def14ef81c35b4152213697ab9e0f13ad291afc88c87bf2fd3be5eb9c8a7a8484b54170bbdf7605ab24bc9cabf2fe11c3fc1bee113b38a6b137eae63d378c401c4879c2b72c525a0c7938daf6d61c16328b7defd4275796362e6c787df5167f5fa74f9a84de481c485ad83f867c0d07a3d64380d8f320c81ab5dd87bd5376a119f263b3f7f1863fa5e04f7203cb23241af2464726206c39df14717a2fd3a38e497a9b62bd155c9e9b805d1b55ac9a104a954e6c97dc323664c3b2a8bf2bbd331dc61c3310c3b0e16e8005cdb3f736babf7eef4c5a0e7abc8495d7e36bd035e2ed61b21c8920be371a0a1b1370204fbe52e2f85faa054dba25d3fd64e3a8649ac31d195ce45b50bc12486eae80742e434960d3981a55645ef9006bb5a99ef7c13d462813199410a371565535c83f6fca2009a5d24bb0a0ef33d4b744b0b8f7c28747fb01acafed5123c56d33c0f29a79a", 0x1000}, {&(0x7f0000001200)="f7290820903561280db6bb835bb174e99439f229e08538df7d199861cbecbf8eed5c33d30c4c35a6c747c26adcb09a1911635d4fd3bbcdbb70a9fdb4f7cde77aceb7f52e1d7d612f1fd9a45ed7ed9f89b81886371d5d9e0664", 0x59, 0x15ea0000}, {&(0x7f0000001280)="a8aef2b9f92f5410b27870562b40cd63f52476bf28c8c54143d9af661274ca4ee0b50b6e18e852813dfbd919da8e0c444cc3036c62dc27850c09d28e41737210ff692648f03e", 0x46}, {&(0x7f0000001300)="65d1585556e5027e8ff73bc3eb61407322b216f90551f2ddf544d45677add891a075d13de1a7aff7cfd67a6cafac20af423bc32e0281bfa8f5b8f652808e8c6cba8c33ff6c18128558fb37dc8552aee8783363dee5b9175072858b7f398cd8006e1a3c729a49155362df476b4ce838331968f751e2", 0x75, 0x4}, {&(0x7f0000001380)="af6d89e31fe9a0a7fc9ecb7c16c30609814bf064248424e20bb2a63491bd343199df69930c1a954a82de8bde22934791835c1a6219ec1bff4ebefdaf05fc5e1e897241f187930f66eb3f106fc33336938c1d42ab7dd7d79da6deca5be1d1c7ee0180c2f112617179c26e1c683e", 0x6d, 0xc05}], 0x1000000, &(0x7f00000014c0)={[{@barrier='barrier', 0x2c}, {@gid={'gid', 0x3d, [0x78, 0x2d]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@gid={'gid', 0x3d, [0x0]}, 0x2c}, {@session={'session', 0x3d, [0x33]}, 0x2c}]}) 2018/04/27 07:52:13 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) umount2(&(0x7f0000000280)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x10, 0x1, 0xb, 0x23, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d5, 0x400, 0x401, 0x16, 0x4, 0x3d34e772cfffd0a8}, @sadb_key={0x12, 0x9, 0x410, 0x0, "38565e859d8e41efcbd9031b6c173b20e6d9ccef1829c7a5248fb83b13f76e5eacdf0530d0faa40980abd7547312ba607238a7a45097b70d2116754f0daabea8d9d0d2cd9124f3f9b42675dced70f7b20233af5e06931101e54f38f2f10de8101d3a306d53f27a0e2fa88c9455a53d9357e961890e8d90ab7352f39f2c3bf0688682"}, @sadb_lifetime={0x4, 0x6, 0x3, 0x9, 0x36, 0x3}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x6e6bb1, 0x50, {0x6, 0x3c, 0x3, 0xee6d, 0x0, 0x200, 0x0, @in6=@dev={0xfe, 0x80, [], 0x13}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x3771c6ee}]}, 0x118}, 0x1}, 0x4800) 2018/04/27 07:52:13 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:13 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x3ec, 0x4) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="050000fa0600000000000000000000003542b70321e3dd74660586bb8e24e77b4c20e3680f17cc0a4da69f5c328acccdabcb07baaa9cb94ec6ecfcfc840893c501dee21defff20f7cc343992663741c99ce529436b2ecd4aae669e29832762cbd32893f11326eb1c47a95b"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:13 executing program 0: exit(0x1) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:13 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) ioctl$TIOCEXCL(r0, 0x540c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000140)=0x14) 2018/04/27 07:52:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgroups(0x5, &(0x7f0000000300)=[r2, r3, r4, r5, r6]) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/04/27 07:52:13 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2006, &(0x7f000082f000)={0x77359400}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x10400) ioctl$TIOCNOTTY(r2, 0x5422) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:13 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000007000000000000f3ffffff00bb733fa5ab797ec47b6ec304df3cb81a54c289c300a051e14e64434ddf46016e3f73963dde41b55040a630ddf26a77eb9fe3a204d86777b0e0cdbe065cc30b7062cbd63facf14ae10100aba985eb882930c424d8e67af766ed99bec8e496e0"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:13 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) 2018/04/27 07:52:13 executing program 1: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0x9, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x4, 0x3, 0x8, 0x7, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffff0e}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x401, 0x13, &(0x7f0000000180)=""/19, 0x0, 0x1}, 0x48) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000000), 0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000280)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000240)={0x9, 0x101}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x40) 2018/04/27 07:52:14 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:14 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x800000000000000}, 0x10}, 0x1}, 0x0) 2018/04/27 07:52:14 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4400710}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="90040000fedbdf250000000000000000"], 0x1}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0x4, &(0x7f0000000280)="1e6a8f44c13ac667115fb3f6e06b3b3f25904ec601f28a10c0014590bc89beb5ae5221a1cc0369d28a38f58b414003b75fa8912f7e33534de57bcf4e5bd8366bf1c4907374e7b4e11d0cc2d1aa3a1621d0a10ccea9a48df5cf2dde43b61a5f37360cf291d381d396d33fc6b9fc6f1fe60e43e527213f490a3f5da6eece3496c0ee20160844e8c7ecc7f3f2bfd035309e2b1af3b9810df7cc826bc5") 2018/04/27 07:52:14 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1f) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000002c0)=""/159, 0x9f}, 0x0) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) 2018/04/27 07:52:14 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) connect$ipx(r2, &(0x7f0000000200)={0x4, 0x9, 0x8, "963fd04c8717", 0x80}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="01000013070000000000000000000f08"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:14 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:14 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x20000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in6={0xa, 0x4e21, 0x887, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x45d0e454, @empty, 0x8001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x4}], 0xac) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x500, 0x70bd2d, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="c0300000160000000800000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:15 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x30000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x6f}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x179) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000100)=0x10) 2018/04/27 07:52:15 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc//ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0x1, 0x5}, 'port1\x00', 0x0, 0x10, 0xb1, 0x0, 0x200, 0x5, 0x40, 0x0, 0x4, 0xff}) socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xfffffffffffffff8) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:52:15 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000300)=@can={0x0, 0x0}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/52, 0x34}], 0x1, &(0x7f00000003c0)=""/189, 0xbd}, 0x40) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000004c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x13, r1}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:15 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x402080, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0xffffffffffff0001, 0x101}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d, r2}, 0xfffffffffffffed1) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000007000000000000000000000014d87f211df3e0cfa9d782fe07ad16d5b58cc2f1318a4dc0056b36bbdb3f3ff8bbcb8033617b46638b2dc78754749f9baf4ff4cd0238d9918d772e5ec9b7bf213b17c7b0911e62a452936210c692e93ce88a136911b75c07702bdcdb04a349f3efd7ba35125599118c09664eeacd70fb46eb4d6b9125d49bac6c44"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgroups(0x5, &(0x7f0000000300)=[r2, r3, r4, r5, r6]) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/04/27 07:52:15 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2006, &(0x7f000082f000)={0x77359400}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x10400) ioctl$TIOCNOTTY(r2, 0x5422) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:15 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0xa0002) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x101, 0x5, 0x4}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000000080)='Ul', 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000c34f47310000000000000000"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffffff8, 0xb836, 0xffffffff80000001, 0x43, 0x1d18000000}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/04/27 07:52:15 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/149) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:15 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002d00)='/dev/dsp\x00', 0x2c400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002d40)={0x0, 0xff}, &(0x7f0000002d80)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002dc0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x703c, 0x8000}, 0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r2, 0x748}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x7ff}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) 2018/04/27 07:52:15 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="08e2a1735b7bb7c2000000000300f2ff1655064b66e06aa80a2b9aacc8b4c2cf13034fda13a25c79889ae7716a31765ea58711eeab7a0bf0ed25c9c17347969b898115c1d25697fc18d509cc2f9a960c5202ff00f61a9461b9cd5da8e181efe2698cb9"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:15 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="5000000000000000000000000800690036e70000100000043b080083007f000001000000280000003929eb11a7f9eeac166d4837d87fe2c014000000ff010000000000ca566b1aa87e000000"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = dup2(r0, r0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) fallocate(r1, 0x2, 0x7ff, 0x7) ioctl(r0, 0xc2604110, &(0x7f0000000000)) kexec_load(0x3, 0x4, &(0x7f0000001400)=[{&(0x7f0000000040)="06e39c6c365f0a462063f649793fc4f8bd8c0105570ad750458fc1b23d0bd409d8744568a9e01b92e3c68216c02509fd2502b2990140f54e", 0x38, 0x9, 0x6}, {&(0x7f0000000280)="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", 0x1000, 0xffffffff, 0x9}, {&(0x7f0000001280)="bd84e6fa186cdd78698a6a268171745f5e45d402a916ddef33cc26ee3c885a895512f70dd7aa0c2d6e851e700a96a80a3cedbee5155affec88c6fcee3934962062acd4a1b979e85032858a92de9544cd532cb0a5a7b579154fc66d", 0x5b, 0x7fff, 0x3}, {&(0x7f0000001300)="ed77cdf640a6872176119d692667185a106dc0bd6e2962fc76791264a2a98e9fde76ab3bc1293c8360e468933275c1b8070d1b1f41b6cab09d8bb71ad09e052b634a7afc983b1a10970649817992d34f7bc3de871f22898bdb63a851c280b6ccf84e958aa90a6c35e3b20fdf17b7c22b1cb0fa13aa6fd020883319b89311969d787ab9eb32f7f7a18af44e13b71a9a709961d8136a5ba052826bf7584e14aeb3cc7bf9206bd8b4a4226a9eedcf4fe9877953326b1afb5b2c86482695bf538d55b860f9b90277e29d5fdbc43694c9059827202ccd2c8b", 0xd6, 0x1, 0x232}], 0x1f0000) 2018/04/27 07:52:15 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) move_pages(r1, 0x5, &(0x7f0000000180)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000001000/0x3000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000002000/0x5000)=nil], &(0x7f00000001c0)=[0x1, 0x62, 0x40], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x2) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000000)=0x9e, 0x7e, 0x2) 2018/04/27 07:52:15 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) fsync(r0) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) 2018/04/27 07:52:15 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="500000000000000000000000000000000800690036e70000100000003b084000007f0400010000682800000039a9eb0800f9eeac166d4837d80000000100000000000000000001000000000000000000"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) ioctl(r0, 0xc2604110, &(0x7f0000000040)) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000300), &(0x7f0000000340)=0x0) setreuid(r2, r3) r4 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmat(r4, &(0x7f0000ffd000/0x3000)=nil, 0x1000) 2018/04/27 07:52:15 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) connect$inet6(r1, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="0500facfbc976ab700040000000000"], 0xf}, 0x1}, 0x200000000000000) 2018/04/27 07:52:15 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x400000000007, 0x4d032, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5000000, 0x100) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200800, 0x0) dup(0xffffffffffffff9c) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3a, 0x80000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000000000, 0x44030, r0, 0x0) 2018/04/27 07:52:15 executing program 3: r0 = memfd_create(&(0x7f0000000040)='vmnet1\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:16 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x400800, 0x14) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r3, 0x4, 0xffff, r4) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000007000000000000000000000066027033f1a3430f0f84795a73b93aa5c240c510e59dce5d56251b6a177ea2c70762ba49838694cddf3a867d02562446ebef99554f600ee85807a0b3168e50a6fce931a551cfd5f293f6a2edff1404fe5626928785a50eab6ce4867d0b88025d916401"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:16 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x400000000007, 0x4d032, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5000000, 0x100) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200800, 0x0) dup(0xffffffffffffff9c) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3a, 0x80000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000000000, 0x44030, r0, 0x0) 2018/04/27 07:52:16 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = accept(r0, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80) bind$nfc_llcp(r1, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x0, 0x79, 0x6, "229f278cb9b442941d0f5c155d53ebd4eeeab26b7a571f5e4a28411d6290d2523525ae623cbb4638afc85d6db87f66d59cb5f15b0c5cc4f118139a3648df97", 0xe}, 0x60) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0xffffffff00000000, 0x6}, 'port1\x00', 0x4, 0x0, 0x4, 0xfffffffffffff001, 0x8, 0x1, 0x10001, 0x0, 0x6, 0x6}) 2018/04/27 07:52:16 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2006, &(0x7f000082f000)={0x77359400}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x10400) ioctl$TIOCNOTTY(r2, 0x5422) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) 2018/04/27 07:52:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000180)=[{r0, 0x8}, {r0, 0x4001}, {r0, 0x1}], 0x200000000000027d, 0xa) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x3, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0xfffffffffffffdf2) tee(r0, r0, 0x1e, 0x4) 2018/04/27 07:52:16 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="4567c2ff8e4f1a98bfca56afc1f6487c52cae254830a3a456804ff87", @ANYRES16=r0], @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="fa9324b581fd2d"]], 0xfffffffffffffe2d}, 0x1}, 0x4000000) 2018/04/27 07:52:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgroups(0x5, &(0x7f0000000300)=[r2, r3, r4, r5, r6]) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/04/27 07:52:16 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="510000000000000000000000000000000800690036e700009f4500003b080083007f000001000001000080003929eb11a7f9eeac166d4837d87fe200ff01000000000000000000000000000100000000"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x13, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, [@alu={0x4, 0x3, 0x1, 0x9, 0xa, 0x10c, 0xfffffffffffffff0}, @alu={0x8c6e6d82fafe736e, 0x6, 0xf, 0x5, 0x4, 0xfffffff0, 0xfffffffffffffffd}, @ldst={0x3, 0x0, 0x1, 0x0, 0xb, 0xffffffff, 0x4}, @alu={0x7, 0x10000, 0xa, 0x2, 0x9, 0x40}, @call={0x85, 0x0, 0x0, 0x13}, @alu={0x7, 0x5, 0x9, 0x8, 0xd, 0x2c, 0xffffffffffffffff}, @generic={0x3d, 0x3, 0x9, 0xffffffff}, @generic={0x6, 0x4, 0x1ff, 0x7}], {0x95}}, &(0x7f0000001780)='syzkaller\x00', 0x0, 0x221, &(0x7f0000000080)=""/8, 0x41100}, 0x48) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:16 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x8000000c}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa0000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x67, @broadcast=0xffffffff, 0x4e23, 0x1, 'lblcr\x00', 0x8, 0x1000, 0x29}, {@empty, 0x4e24, 0x2, 0x100, 0x3, 0x3}}, 0x44) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:16 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0xa0002) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x101, 0x5, 0x4}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000000080)='Ul', 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000c34f47310000000000000000"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffffff8, 0xb836, 0xffffffff80000001, 0x43, 0x1d18000000}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/04/27 07:52:16 executing program 4: r0 = userfaultfd(0x80800) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/156, 0x9c}, {&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000340)=""/217, 0xd9}], 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x6, &(0x7f0000000500)=""/8, 0x1000000, 0x0, [], r1}, 0x31) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000440)) 2018/04/27 07:52:16 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x8001, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x0, @empty, 0x1f}, 0x3, [0x9, 0x7d69, 0xf8f, 0x33, 0x1, 0x4, 0x946, 0x8000]}, 0x5c) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x40000000}) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:52:16 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x3, {{0xa, 0x4e23, 0x7f, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x4e20, 0x0, @empty, 0x8a4}}, {{0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x15}, 0x8}}, {{0xa, 0x4e22, 0xc74, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, {{0xa, 0x4e20, 0xf47c, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xba}}]}, 0x310) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0xc2, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:16 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000140)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r1 = getpid() getpgrp(r1) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="051000fa3d0056be000000000000000071a318a05d3d35f8b242a9a59341496fcb71aa7bdbb7f6d85a6171e8a372b0c6d97ab63b85919dd38955b2114b0d1cbe21fe0ab21b2dd314d8a54c8072d5f6200cd677aca3589f7c610b03b728baeaf9d83ff68f562daf115a9014624ba8ff0c6ae5fb1cb265f4592878181929c00ed768543deb87da61e3bf34d5c20863efb633384d263440679bb3440a50728adb3d8c518775dc7d07e460802992958faa5119f75a4845c25abd47b4c57841fcefefffdaa713c5e9fbfc59ab48abeac9"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:16 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x800000000000000, 0x2900) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x3f, 0x0, 0x5, 0x81, "1cbd8d60818aa3f162adbb6d95a70a54444374c8a00eb69cebd2735a8771e174bd4d39e1d941b06a2bc76a8c", 0xffff}) 2018/04/27 07:52:17 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0xa2) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:52:17 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2006, &(0x7f000082f000)={0x77359400}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x10400) ioctl$TIOCNOTTY(r2, 0x5422) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) 2018/04/27 07:52:17 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x80000000, 0x6, 0x100, 0x1c8d, 0x1000000, r1}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x10001, 0x4) ioctl(r2, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgroups(0x5, &(0x7f0000000300)=[r2, r3, r4, r5, r6]) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/27 07:52:17 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@dev, @remote, 0x0}, &(0x7f0000000300)=0xc) socket$nl_generic(0x10, 0x3, 0x10) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d, r1}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast1, @multicast2}, &(0x7f00000001c0)=0xc) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="05001e000700000000000000007642adb3de26000000"], 0x38}, 0x1}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000080)={@rand_addr, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) 2018/04/27 07:52:17 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) getrandom(&(0x7f0000000140)=""/206, 0xce, 0x1) pipe2(&(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000001980)={0x2, 'bcsf0\x00'}, 0x18) r2 = msgget(0x0, 0x11) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101000, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/42) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05004807000000000000000000000000000000a5684c96b46e9b4e40fbf1169fea307494aa0b9d9a00cf8c6af8a9f48cc393ab93d491bf72c2bb3e76a8497a1a70861b0fbabd7c88489e631f7c8f287df1602fc1d30000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:17 executing program 3: userfaultfd(0x80000) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x101) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x3}) 2018/04/27 07:52:17 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0xa0002) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x101, 0x5, 0x4}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000000080)='Ul', 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000c34f47310000000000000000"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffffff8, 0xb836, 0xffffffff80000001, 0x43, 0x1d18000000}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/04/27 07:52:17 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) ioctl$VT_RELDISP(r0, 0x5605) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:17 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="500000000000000000000000000000000800690036e70000100000003b080083007f000001080000280000003929eb11a7f9eeac166d4837d87fe2c014000000ff010000000000000000000000000001"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0x10009, &(0x7f0000000140)="da4d13ce2e970adbd798f6226024a2c45e817fde5ecb6b13de424f815f56c58b") 2018/04/27 07:52:17 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x84400) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x101, 0x9}) semget$private(0x0, 0x3, 0x8040) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fffffff80000, 0x20000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000080)={0x0, 0x81, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller1\x00'}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000180)=0x40, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000140)={'vlan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:17 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0xfffffffffffffcdd) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="060000"], 0x10}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x92182, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x56, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180)=""/86}, &(0x7f0000000280)=0x78) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x0, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={r2, 0x88, &(0x7f0000000340)=[@in={0x2, 0x4e22, @rand_addr=0xdc2}, @in={0x2, 0x4e23, @rand_addr=0x38b}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffff9756}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000440)=0x10) r3 = openat(r1, &(0x7f0000000500)='./file0\x00', 0x40000000080000, 0x14) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000080)={{0x89, @broadcast=0xffffffff, 0x4e22, 0x2, 'lc\x00', 0x25, 0x6688, 0x4}, {@empty, 0x4e23, 0x2000, 0x5, 0x9, 0x10001}}, 0x44) 2018/04/27 07:52:17 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005640)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@remote}, &(0x7f0000002a00)=0xc) recvmmsg(r0, &(0x7f0000005480)=[{{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/160, 0xa0}], 0x1, &(0x7f0000000240)=""/230, 0xe6, 0xfffffffffffffffc}, 0x40}, {{&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/76, 0x4c}], 0x1, 0x0, 0x0, 0x3}, 0x80000000}, {{&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000500)=""/225, 0xe1}, {&(0x7f0000000600)=""/35, 0x23}, {&(0x7f0000000640)=""/145, 0x91}, {&(0x7f0000000700)=""/195, 0xc3}, {&(0x7f0000000800)=""/46, 0x2e}, {&(0x7f0000000840)=""/66, 0x42}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/187, 0xbb}], 0x8, &(0x7f0000001a00)=""/227, 0xe3, 0x800}, 0x695}, {{&(0x7f0000001b00)=@nl=@unspec, 0x80, &(0x7f0000002100)=[{&(0x7f0000001b80)=""/178, 0xb2}, {&(0x7f0000001c40)=""/70, 0x46}, {&(0x7f0000001cc0)=""/172, 0xac}, {&(0x7f0000001d80)=""/164, 0xa4}, {&(0x7f0000001e40)=""/121, 0x79}, {&(0x7f0000001ec0)=""/171, 0xab}, {&(0x7f0000001f80)=""/181, 0xb5}, {&(0x7f0000002040)=""/149, 0x95}], 0x8, &(0x7f0000002180)=""/195, 0xc3, 0x7}, 0x1000}, {{&(0x7f0000002280)=@nl=@proc, 0x80, &(0x7f0000002740)=[{&(0x7f0000002300)=""/63, 0x3f}, {&(0x7f0000002340)=""/228, 0xe4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002440)=""/27, 0x1b}, {&(0x7f0000002480)=""/242, 0xf2}, {&(0x7f0000002580)=""/183, 0xb7}, {&(0x7f0000002640)=""/211, 0xd3}], 0x7, 0x0, 0x0, 0x5}, 0x1000}, {{&(0x7f00000027c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002840)=""/177, 0xb1}, {&(0x7f0000002900)=""/225, 0xe1}, {&(0x7f0000002a00)}, {&(0x7f0000002a40)=""/145, 0x91}, {&(0x7f0000002b00)=""/132, 0x84}, {&(0x7f0000002bc0)=""/42, 0x2a}, {&(0x7f0000002c00)=""/58, 0x3a}], 0x7, &(0x7f0000002cc0)=""/213, 0xd5, 0x5}, 0x9}, {{&(0x7f0000002dc0)=@nl, 0x80, &(0x7f0000005300)=[{&(0x7f0000002e40)=""/180, 0xb4}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/207, 0xcf}, {&(0x7f0000002f00)=""/101, 0x65}, {&(0x7f0000002f80)=""/56, 0x38}, {&(0x7f0000005140)=""/86, 0x56}, {&(0x7f00000051c0)=""/135, 0x87}, {&(0x7f0000005280)=""/100, 0x64}], 0x8, &(0x7f0000005380)=""/249, 0xf9, 0x80000001}, 0x8}], 0x7, 0x40000001, 0x0) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d, r2}, 0xfffffffffffffd53) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:17 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000280)=""/152, 0x98}, {&(0x7f0000000340)=""/166, 0xa6}, {&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000400)=""/161, 0xa1}, {&(0x7f00000004c0)=""/191, 0xbf}, {&(0x7f0000000140)=""/48, 0x30}], 0x6) 2018/04/27 07:52:18 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x9, 0xa4}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000400)={r1, 0x1, 0x0, 0x7, 0x632}, &(0x7f0000000280)=0x18) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000380)=0x9, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0x43, "5b452ecbcca4c23e5fdb185b2d5c11192ee56748b73de23086dc7101d2db642ca0cdf4066ca767eafd055d88bef788cee3d4bf886e7d21710d252d284afbeaa60494d8"}, &(0x7f0000000340)=0x4b) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r3, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:18 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f0000000200)=""/227, 0xe3}, {&(0x7f0000000300)=""/191, 0xbf}], 0x4, &(0x7f0000000400)=""/225, 0xe1, 0x5}, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000600)={@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x7, @empty, 0x1}}}, {&(0x7f0000000540)=""/77, 0x4d}, &(0x7f00000005c0), 0x28}, 0xa0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:18 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000140)=[{r0, 0x200}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:52:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgroups(0x5, &(0x7f0000000300)=[r2, r3, r4, r5, r6]) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/27 07:52:18 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2006, &(0x7f000082f000)={0x77359400}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x10400) ioctl$TIOCNOTTY(r2, 0x5422) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) 2018/04/27 07:52:18 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000070000040000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:18 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0xa0002) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x101, 0x5, 0x4}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000000080)='Ul', 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000c34f47310000000000000000"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffffff8, 0xb836, 0xffffffff80000001, 0x43, 0x1d18000000}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/04/27 07:52:18 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r1 = shmget(0x1, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/140) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:18 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f0000000740)=ANY=[@ANYBLOB="32e7ee295000000000000000003b9d8ff1007407000000000800690036e70000100000003b080083007f00000100000028000000166d4837d87fe2d014000000ff010000000000000000000000000001510f014d07528d16c6af0500986bd1fa955ddc80c5b80583b43af4971e2df3b6cac23332f51aa4371570614af6347714e84b14e36426e538e45e6a81"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10001, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x5, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000800)={0x4, 0x4604, 0x4000000000000, 'queue0\x00', 0x2}) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000440)={'bcsh0\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x800, 0x2, 0x2, 0x8, 0x3}}}) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xffffffffffffef55, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0x8, &(0x7f0000000280)=@raw=[@jmp={0x5, 0x2, 0x9, 0xe, 0x9, 0x8, 0xfffffffffffffffc}, @map={0x18, 0x4, 0x1, 0x0, r0}, @map={0x18, 0x9, 0x1, 0x0, r2}, @generic={0x81, 0x7ff, 0x2, 0x4}], &(0x7f00000002c0)='GPL\x00', 0x3, 0x67, &(0x7f0000000300)=""/103, 0x0, 0x1}, 0x48) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x6, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x400, 0x8, &(0x7f0000000080)=""/8}, 0x48) ioctl(r3, 0xc2604110, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f00000006c0)={0xfffffffffffffff8, 0x9, 0x8, 0x1, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/27 07:52:18 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x80000) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d, r1}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x400) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:18 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="85fa2e6f047e16604776cc5f1ada382fbf2dff8c97a722a19b1aff045ea78d5c03571c2d54aaecbab60f435a3ceca099ba246cb347a14b22230cc670aaaea43088d033b800335862b25949320f7344bf96a85c1226dd55e0c8edff2f1c93a265b95a3907fd8cf0f34145ec09fb7f2fdda0008de5b995f4a583f513c82a8e91e6a77d5df2cda977748c13222ef47e7566cda726e754a0e465086e083a8aa71d"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:19 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bond0\x00'}) 2018/04/27 07:52:19 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r1, 0x6da, &(0x7f0000000280)="129cd28b960dbed1bdf6b46d98f631bbce89293f6cf9fcdbb8ef2f1977438bc66b69498d7761d42d931f370d9d7a743c35d4bc4f3ed3f123dcd5de349307a7e0153db873fae63710f84dfaa8529c2ae9a80db1a76814c2e3cc8c46894a164d855496ddce8e0b93fd") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) connect$packet(r0, &(0x7f0000000140)={0x11, 0x0, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/27 07:52:19 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="9aa2ee332038e44a4005000000060000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:19 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="500000000000000000000000000000000800690036e70000100000003b080083007f2d0001001800280000003929eb11a7f9eeac166d4837d87fe2c014000000ff010000000000000000000000000001"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x9) ioctl(r1, 0xc2604110, &(0x7f0000000140)="a01e89a34d5a5564020d2b2617855f8a783e427397f3561dca8d3862ff0000000000000000000000") 2018/04/27 07:52:19 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', r2}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05004d00000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:19 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) unlink(&(0x7f0000000100)='./file0\x00') r1 = fcntl$getown(r0, 0x9) r2 = socket$pppoe(0x18, 0x1, 0x0) fchmod(r2, 0x800000000007c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r3 = syz_open_dev$sndpcmp(&(0x7f0000001880)='/dev/snd/pcmC#D#p\x00', 0x40, 0x140) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000018c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) connect$vsock_dgram(r3, &(0x7f0000000140)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) sendmsg$key(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000007d80000000000000000008fc645be45973044bb43170bcc00"], 0x1d}, 0x1}, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @broadcast}, &(0x7f0000000280)=0xc) bind$can_raw(r3, &(0x7f00000002c0)={0x1d, r5}, 0x10) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000180)="9358ff05f61c773ede4b7a5d51817ccb93a439afe7fcc4d9205101d75d0887697f203ec601bc7010ed25ac96f839ba6a726a9d90ded3e7a87c2b00982611b86059930f398ea6215ae940d21da5881078d01c6be65f7bce1f1ad42572979f5bd5b8dab778283738205d92c17638ab6c190decf4e6acb5c76b5a9ade6c0f9d638812f7bb") r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1) 2018/04/27 07:52:19 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup2(r0, r0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) set_thread_area(&(0x7f0000000040)={0x7, 0x20000000, 0xffffffff, 0x101, 0xb74b, 0x2, 0xd47e, 0x8001, 0x5, 0x10000}) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) 2018/04/27 07:52:19 executing program 4: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000400)=""/68) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x3605, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x4c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r1, 0xc2604110, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0xb9, 0x0, 0x3, 0x11, 0x8, "a92a86f125ecc3e481d48ba1d0e25db67424f86e98442ee6ac43b55e2b57af36176926d150d50e2c06f71e1e8ff27ce904a9cd4b97e4788358b8d8ed59497b79", "8af9c5a0980d18eda231adf15e4837c377b34cf6b200c229d231351acac0eb1354127b667e3bb455565cbb901d833cd613ff00a6f6dbdabd232931cdea1b72fb", "6c930de6879928245f3bd3038c4c863af39ab53836612defb6a1a05e6ef6fcc6", [0xab, 0x3ff]}) 2018/04/27 07:52:19 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x1008c) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x10000000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xd4, "9d08c773f53329b4c726e1423a7fbb902f5a672556dd470f6ab64639ea0a292769880ad2deb35830b0171c32c35b3f8ccd56f34cb7562b118bcc5c2291de5dd9785418f0914701a9eb9bc48f443086383b5c660a51f94a1e55650a949d0b9eb250dd137199a7e9f599e18b29f8736ac68a00aae7b68230fc80b279b5c2bd7092d31a1cd5d917767585ba32a246f54276134c1146eda60ef6cabd998bf72edab3b36b01e2654d01d93ca7d98fce6bc11b444351eef3aa2c4efcf0589cb818bf4b24c008ef57547c010caf3b2db33b5ef6d1784270"}, &(0x7f0000000480)=0xdc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x84, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x3}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1e}, 0x200}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5363cb4c}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}]}, &(0x7f0000000280)=0xfffffeae) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x200}, &(0x7f00000001c0)=0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x7}, 0x1}, 0x0) 2018/04/27 07:52:19 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x2}, 0x73}, 0x1}, 0x10) 2018/04/27 07:52:19 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2006, &(0x7f000082f000)={0x77359400}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x10400) ioctl$TIOCNOTTY(r2, 0x5422) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgroups(0x5, &(0x7f0000000300)=[r2, r3, r4, r5, r6]) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/27 07:52:19 executing program 6: getpid() r0 = getpgrp(0x0) r1 = getpgid(r0) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000280)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0xfffffffffffffff8) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x6, 0x2) fstatfs(r2, &(0x7f0000000180)=""/244) 2018/04/27 07:52:19 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0xa0002) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x101, 0x5, 0x4}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000000080)='Ul', 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000c34f47310000000000000000"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffffff8, 0xb836, 0xffffffff80000001, 0x43, 0x1d18000000}, &(0x7f0000000180)=0x14) 2018/04/27 07:52:20 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000003c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000000140)={&(0x7f0000000040)=@ax25={0x3, {"12de102e8e0ef6"}, 0xffffffff}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000440)="05d9d7d8e31e12fe7ed3e36fa2d60f70f17c0ecd216ff0e52b0b181ca51a51b6442ccd682bffc222f63ec7866e4383847536b945ab4312d6fe71a93d7dabe1117750a982aa735e5df3f92a225bfaf1816ab1629d582f52fa73454cd777bf61766bf9896d7100c15d01081eb647ded27a687a630d18098246df9427bd35bbec4ca2416818f47353f8cefc1f0d7488ca6f740fed20a0d5fb559b17427f2d271b42e97a74c8bf2521a0c692c416a447054449f3da09597708e6d7bd60dbf45a1e2402ebf67bc10231cbb08a89860535ff18c0cf96df64ffa38374cb1a1bdecb9dbe", 0xe0}, {&(0x7f00000001c0)="7b8f7831444f36cfef3a62f7c199955a7b3edb78b15baa5fbc23cc3f1f7ca92d510baf42f5631076c5a7af9817481cd9dc64246a580698340c1ad0cfc5c51192da7cc31d359efe", 0x47}, {&(0x7f0000000340)="13403f629b070fa687ba4e70e052d1cdea274b42f01def1e400d33086a1a2f58f524b53b17f3ad8fa946b15bbd55fbfd79127ee3bedc9d1a43cb86a76b04eb2d46", 0x41}, {&(0x7f0000000540)="09a0208ec0e7cf59d0dd99dbcb1f9cbb035f19de9abd809a06271a78640ad4cc468b6dc2b921aa799556717bab6c676f7b612fb72bc93765b08d3a613597b63727c268db39b5652e460f10349068038dec07b6f84ccbb35704577595a7187cb7bbb66194ee44e2f5ecac16315d416f17f39be2e801d2958bb5", 0x79}, {&(0x7f00000005c0)="3e9b17e0717e00c90d3550db0bcbd01c2e54a74c2a57b0cbd1675b6249cd1604ae66bcf875c8dcc2d2645a77da5a73d3a9dac9f9d6f99ea637c628bbb12c235f8a3fa68274704c568db6f945acd6c8d9e33ddb1949b738db6ed71f386f02f4c2b87be3d8d60b54cf2e1ead4e04b171493a44c7e80d9640f0cb8672c758afd991386b", 0x82}, {&(0x7f0000000680)="21eed53aea6a3bb3bc6bd3761c08d36042304ecdeef6ebe7917cc71c60613a63203f7896d323460192700598c3b5e1b6b6debddc1644639508d7884f9c9d076659f1e512925483f98a5f24d38738ad57", 0x50}], 0x6, &(0x7f00000017c0)=[{0x58, 0x3a, 0x2, "182eebd846d60755811a0564d5359ee4eb9d53dcd468045ef7caace3b736eebba9353ed2c93a8768aacf09a1a790e05026c5bdc83ffbb4687b3ed5f476fdab9163e045f8ef526e"}, {0xd8, 0x13b, 0xe5, "b94d255da8a60afe5d2fe0fff9efba6e3d172a275f34a1ef7aa61e722032dc94d21c2f2a8afc0c98c91da0d2dbe34c9256acb298e9cbad547edc4723f853b482203aceef4467c1e70ee2f35f0055b219cd2faadd205f480d9d523b6e15e7006715672d59e85b6a05b82f4812c3de375d7375b0395772ce99ea4b8985a5115d68b413317a09fd8b34f1b9da96f2cdd16a6cbf8a15f0c62c844c16b0854a17ce822dd6200aa0f6640f01cd292760b7cf217cda170486042522e44e8794493521331cd885fedc5db8"}, {0x68, 0x109, 0x29f, "5c4d8c603754a2a642449cb71fd6994007581d1bb25c5d740066be1d43b5f43a22bc0dbbc6f4484886db592599ef718e19d7c2a4397b7d0612d2ccfb60b6fd301a4a55bc3c5c9e9ff7f394d1a26f10acb6dc6eb6df8b91"}, {0x1010, 0x104, 0xffffffff, "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"}, {0x60, 0x11e, 0x6, "a57fa78d8e284e0b918a825da754723176c4f447e4d7330624ea2082a0a3921c770ebec67c2b53f8278abbf1fbe093171a52e1262878299790d458d437e930fe6398111ae45598f222cea9de4c"}], 0x1208, 0x8c4}, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0x9, &(0x7f0000000280)="1c3cdac301e573248d9e75205a7207fca4d498cfe216978a9f201f78b99285220278acae4c5afbf296c0421bdc16c5db92e5c51d55370affa726f1bffeffffffffffffffa3ede9a40172ae58f0aafe8d4e8fbdeab7a0c261973d91034d6734e97b4a81d2b7e811be9bc928313cb626b56bffc9cffcc493b3620ba1edd44c929a8cccf885b712c860ee313c0ddf246d5465a8030700d4a888bc462836096b2b177d7098630452276187") 2018/04/27 07:52:20 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) seccomp(0x1, 0x1, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x39, 0x5, 0x20, 0x25a2}, {0x8001, 0x9, 0x3, 0x5}, {0xf4, 0x81, 0xd329, 0x4}]}) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x9, 0x6, [0x1, 0x3ff, 0x8, 0x0, 0x0, 0x3ff]}, &(0x7f00000001c0)=0x14) 2018/04/27 07:52:20 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:20 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xfffffffffffffffe, 0x6, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000040)=""/8}, 0x48) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x5, 0x1000, &(0x7f0000002080)="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"}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/41) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001080)=""/4096) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000000)=ANY=[]) 2018/04/27 07:52:20 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0500000017000000000000000000000002000a0004000000740000000000000004000200000000000cffffffffffffffac0f0000000000000080ffffffffffff0f000800480300004fe003bda32f436ee9d9d29994aa46c0c13a28beedf3868ede395ed4cd50d57096330774fb841ef645cffb7021d7d12f7a7db1de66918972396196bf13ffffd59bf3a35a41361ea79d7df60036d7f7fc87385d7dd56dd67f06caeef1afb97cf403e50932e225d8d414ee61de082e3f3e957111c1e0af6e00000000000000"], 0xb8}, 0x1}, 0x0) 2018/04/27 07:52:20 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="500000400000000000000000000000000800690036e7000001000000280000003929eb11a7f9eeac166d4837d87fe2c014000000ff010000000000000000000000000001000000000000000000000000"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) mlock2(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r0, 0x10000, 0x0, "91251e6f02c2a3b0f7108b1956348daef564d8a5ffafa1b67fc84444bba49ac5d5b5818d6f8f52cb69d2347e9137b6229b1229f4868a07373f09431c7458ed222697741d0f401849"}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10010, r0, 0x0) restart_syscall() 2018/04/27 07:52:20 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000005c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r1, 0xc2604110, &(0x7f0000000000)) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0xc6e, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000280)="75f654a911ad973474cc5ffce8ca94263a3ac3863fc0b6f682e0074d5e869e6342b1aa6369", 0x25, 0x36}, {&(0x7f00000002c0)="96ab29ec83881a9e48d25c194b361d891fbd4244e5433025d902382220f0babf162ca6793659427d190ff53620548706de0a413e5a4e9ae2b7df161e355259048e91e445f13d8ea5bc394b01eba38ba2866e30b2071b6c851157d26df368b2b7586124dfb7f6563772b6c23b98fb5a96d854a80168884a3afbadd940ca12bd365763f66a3a5e543db3cdfaf7efc1325c7f898bba519f1f37a15d02c1566a08cf85dba58496d8297e5c6d43fbec5e85ba60fe", 0xb2, 0x400}, {&(0x7f0000000380)="e147a73b115ae6cfbe0e62c78387ab70331ea93176b497b1358e5bfc5e9bed0a901f0964daa414f5b8f042751c7f497ba34a0a63be9ba3bea88cc7e2b846eff355cbd381a722c5bd49d6503e81c77a464850fa413f676182a46b27e7013c0f8f6167db9b7fefcb3f461f604ef83da8e3cba9c0edd59716423fc033f486", 0x7d, 0x8001}, {&(0x7f0000000400)="7d779556f09eee730177ab3ac28048bbefb9efecdb33f6b199e1d20a47884537acc7675de305d2d7ce06dadfff42f8db41a388e00a8bef8282d56bdc355ce12a6e61062a321cdf25e6e5a9704dd3f38b3784fde39df7c887a34944577c559616a48ef54d80013577523ec5482243f70e9aecfdea644a13047d7783f8ffede73e19d17b50c6d6", 0x86, 0xaacf}], 0x124000, &(0x7f0000000540)={[{@part={'part', 0x3d, [0x30, 0x37, 0x7f, 0x30]}, 0x2c}]}) 2018/04/27 07:52:20 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x80) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x1, 0x0, 0x100000000, 0x81}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:20 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2006, &(0x7f000082f000)={0x77359400}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x10400) ioctl$TIOCNOTTY(r2, 0x5422) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:20 executing program 0: msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x10) sendmsg$netrom(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@ax25={0x3, {"28217379eb5834"}, 0xfff}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="e2ed8ed60abf23ef3362d1b1347f3a37bb9b77a77b4cac0e40c2d08e28ec7b3a4ccb3f037421cf8e7af0ea2c40213552967cecc42e81653d58424c5d0c26001c", 0x40}, {&(0x7f00000000c0)="7855306fdf62ced1ee4dd353401729114726a8931f3122b61ee2f6cb0582ad0e13c23bf4811300a3e8d7abb2cdfc6c3e0e25b37fb26c", 0x36}, {&(0x7f0000000100)="2f68095093103b8022fd5fdf8debadba36a36c8055c45305971ee257d80377502d8362e8812167926e60373cf7ffdf1517f508d845587fcc2e1f148dd3dc7d54c59dbac1b98f9da831f679e596", 0x4d}, {&(0x7f0000000180)="f9ae", 0x2}], 0x4, &(0x7f0000000200)=[{0xc8, 0x113, 0x4, "fca382d6a82a6c910361bfe63110971d780d2a3b288985610b06cf96a7a05066f0ba024fee4a61746b60dd5ce5ccdc675670ff2bddbd7c8c209597d4a02db71508d35e0983d2c3814653593774ec503521707e41a0d42daece53b6f6109eb14f6f5862ad0a202491e576fc212590178985364533273a481f44304a00723f11a0bbc3f38cb475d28a3156b2e172868b03dec62420d7a8b7bc6d5d624f4a6aa60b3f25d8eb4c91a8b293b50aadb6aaae78744d"}, {0xd8, 0x0, 0x1, "f75d3aaad8b416ea3442e750323e7067793bab854b555ebd908635622eff92e21808bf3967ff05d8bb4b57e6bcf533b211c34cad0e333b61805226e0d3adb8af25fecf772bc9dba2dde5e4ca184ae47faf45647d1316a43407fb3573fdb722d1c1a9d4c08f2d04278070b5387bc6e3abcf464857cf2f35ffbef3880f3629ecee4dec3797463a8bef906393e0179e4a891e5ea764f71f4befd26270f4ea19ba7069778c36998e9e586c7e690a60a11d231cd05694e5e564dd5a0f644d23ad0d986f9b11"}], 0x1a0, 0x40050}, 0x4008000) 2018/04/27 07:52:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/27 07:52:20 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) fstat(r0, &(0x7f0000000200)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x2, 0x2200) msgget(0x0, 0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000002c0)={0x200, 0x2796, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'team_slave_0\x00'}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000004c0)=@add_del={0x2, &(0x7f0000000480)='rose0\x00', 0x10001}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={0x0, 0xfffffffffffffeff, 0x8, 0x7ff}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r3, 0x2}, &(0x7f00000003c0)=0x8) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000440)={0x1}, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8500f2dc4dedbfa80803ff7f8f615c00000000000000"], 0x16}, 0x1}, 0x0) 2018/04/27 07:52:20 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) get_robust_list(r1, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000300)=0x18) poll(&(0x7f0000000000)=[{r0, 0x3}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:52:20 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0xa0002) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x101, 0x5, 0x4}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000000080)='Ul', 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000c34f47310000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:21 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup3(r1, r2, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000061c0)={&(0x7f0000004f00)=@can, 0x80, &(0x7f0000006180)}, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001840)=""/48, 0x30}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001c00)=""/186, 0xba}], 0x6, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0)) 2018/04/27 07:52:21 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @dev}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x1e}, @empty, 0x4, 0x81, 0x6, 0x0, 0xfff, 0x4000000, r1}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:21 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x101, 0x200800) bind$unix(r1, &(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:21 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x1}, 0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e22, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x4e8}, {0xa, 0x4e24, 0xffffffffffffff7f, @local={0xfe, 0x80, [], 0xaa}, 0x40}, 0x101, [0x1, 0x56e, 0x7, 0xfffffffffffffe00, 0x7fffffff, 0x6, 0x3, 0x2]}, 0x5c) recvmmsg(r1, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000300)={0x2, [0xffffffffffff44ad, 0x10000]}, &(0x7f0000000340)=0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:21 executing program 0: unshare(0x8000400) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) getgroups(0x3, &(0x7f0000000440)=[0x0, 0x0, 0xffffffffffffffff]) r4 = syz_fuse_mount(&(0x7f0000000480)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0x10001, 0x2000) socketpair$inet(0x2, 0x6, 0x7, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000500)={0xffffffffffffffff}) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r8 = memfd_create(&(0x7f0000000580)='wlan1trusted\x00', 0x1) r9 = mq_open(&(0x7f00000005c0)='*user*{\x00', 0x40, 0x8, &(0x7f0000000600)={0x1, 0xe6d0, 0x8, 0x3, 0x8001, 0x80000001, 0x0, 0x5}) r10 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000200)}], 0x1, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x28, 0x1, 0x1, [r6, r7, r8, r9, r10]}], 0x60, 0x4000}, 0x20000090) r11 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) fchown(0xffffffffffffffff, r12, r11) 2018/04/27 07:52:21 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) recvmsg$netrom(r0, &(0x7f0000000a00)={&(0x7f00000004c0)=@full={{0x3, {"441fe789b56ee5"}, 0x5b384d11}, [{"789af6b84565ca"}, {"7d46c325937ccb"}, {"08219e28105745"}, {"dafc9112b7c322"}, {"5c6274469b1a21"}, {"2dc9c8149aa951"}, {"c4d2dc8d4a7b6a"}, {"70913e53fd3fab"}]}, 0x48, &(0x7f0000000940)=[{&(0x7f0000000540)="04f03358b1f38346f05ab5d80cf8266a38b4848a71096b763ae9a23537146404aad24f7df9246ab0791d6997a6428b7910d1d303260e3e3d11825bcfe5c447ddb7abb3963db4c268f36c3c8b0bb71cb1e668bbb04288ef8e95430d0ce00ded36f2cc458fd3304eff3d5ad8f28dcf6163edd014ba2a460f280e8cfcf67b390086df07d65284c63a32a968ab57111ac1fbc8d21d40c4d2c1d4abe9ad83c7fc25f5d5a7f9bcbf3920f5", 0xa8}, {&(0x7f0000000600)}, {&(0x7f0000000640)="310e6bb0c5c01cc5ab8604e25b9631e0465f5d7c41cc69d20add70eafb3694e9080644bc1835fb7842c6c5ce6c7e411f645ace844252d4f2ece07f94aaeb41aea46fe872092d4760d13d101ec747230de025689ca0497b3f40534acad37572a5dd29751bdfdbe82fdfea51001b5d3035dfd6e71719f130788e57129e585fc2774a2676420cd9128d", 0x88}, {&(0x7f0000000700)="362b90288c990fa64b3163fd5aa2ff972f160e40fdd981c42ad8677f8f0247af56b242389a721670261fa7db73e118dc261b7f22350166fcc6628f838a40382f9ca9ef08d84569416d939dd0edfb3110f2a6bc7339ed450810e7ea661e685c370724a5e46163d92a93122e", 0x6b}, {&(0x7f0000001040)="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"}, {0x30, 0x115, 0x19, "8411f4b084ee4a1a7236d0e104c2c73005ad066abf6cea3049efe4293100"}, {0xb0, 0x11, 0x4, "8fc43b76d9141102e894d2e75140b146d3f8f73a82786b9368c06e60843d2f06359c57f7ef0763a0a394c6dc15bf1e39b8001a0402b252da606b6f5eb001ccc22e95da07d006eede249c9f987b230b233db92ff9070927bdef8abade5d0101d387888f5401996a981729a7d19e39726286a528a82e4e4026b1a497db67f2447d3ade9fad79097f6788b2bf0ebb3afb6946240ec0626cc9b900"}, {0x50, 0x114, 0x6, "609cf95e6f9bf255fa3781146538634be0973791848a32bf71849d578d40e5f69fe7325d98b937302d78a4427af393cd8561da30ac0cc3659edaef66b02f"}, {0x70, 0xff, 0x3721, "d627014957e5a20441baa3c03e176ba37b61f67af42c728135a085428474e9b2c32bb4e8e8b661c5964f26b82b1a4e29e39e2224c50c64460e1941e7fc33dedde07aebc13842d9b471e97ad5001260d734ee951d4fa1b4e8db706647244f"}], 0x11b0, 0x4800}, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') getdents64(r1, &(0x7f0000000000)=""/1024, 0x2d) getdents(r1, &(0x7f0000001000)=""/24, 0x18) getsockname$inet6(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000400)={0x9, 0x1, 0x7, 0x9, 0x40}, 0xc) 2018/04/27 07:52:21 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="5000440000000200004000000000ff000800690036e70000100000003b080083007f000001000000000000003929eb11a77fe2a21400002bc99deda1b3c7eb000000000000000001"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='schedstat\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000280)={0x4, 0xffff, 0x9, 0x0, 0xc}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000001380)={&(0x7f0000000380)=""/4096, 0x1000}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r3, 0xc2604110, &(0x7f0000000300)) getsockname$llc(r2, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001400)=0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x80, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/27 07:52:21 executing program 3: inotify_init() r0 = epoll_create1(0x0) flock(r0, 0x1) flock(r0, 0x800000000000008) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) fadvise64(r0, 0x0, 0x401, 0x0) epoll_create1(0x80000) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$KDDELIO(r1, 0x4b35, 0x4) r2 = epoll_create(0x102050204) syz_open_dev$mouse(&(0x7f0000001980)='/dev/input/mouse#\x00', 0x200, 0x0) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f00000019c0)=""/79, &(0x7f0000000140)=0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0x7, 0x9}) flock(r2, 0x5) 2018/04/27 07:52:22 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500270007000400000000000000000027798c49498c854bca85c280292ef79f4d6cf455700a27c17151f4efe4acfbbf6ea97093bc3a8996e574eada4eb152bf8cc7389a2edd8d5711def8dab90bf6bfc126aa36b98aaf64bf781f72a8c76284bff28949d98b33cab93d62fcec709f56cf6d4b34d20618b4fe2eabec414c1ccabc71559addd325d1fcaaeb9d1a5401809574096ac9d3"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/27 07:52:22 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2006, &(0x7f000082f000)={0x77359400}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x10400) ioctl$TIOCNOTTY(r2, 0x5422) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/27 07:52:22 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0xa0002) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x101, 0x5, 0x4}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000000080)='Ul', 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000c34f47310000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/27 07:52:22 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f0000001380)=ANY=[@ANYBLOB="cc0000000000000400000000000000000800690036e7000073e28ca00bc26e853c2bb0eb7ed9e3488d7c5d847655972236f6477d43207576116dd60546b0ca08d3a70c9b53b9ce11217ecc317810e6f1460b1567b98d63445b2766dd44e4ffb9a530d461950b857f00000090973fd6cf76e33ded1184e9f15cd43f4e0257668aa489cca5c7f205969a96af2a0c911e72a0939be8bdeec594cf33ad1a350bea57817e280000003929eb11a7f9eeac166d4837d87fe2c014000063ff010000000000000000000000000001000034663752eedc1a6891dd2420e30f6f1a7125b6e01d98ac99987407442420ec5f10d7109a7a87edab6ab620ce1541f11bc5b5d2e08fecf20aa50d194e854cc8d666d7d9945e4a9b33c472bc05b9fa95c1b7edfe5cee3252762f41714a887dea075dfe25a2d7e42dacbd72b39d05342479383a8b5c5f8ccdad1ecf71aba5bf6bd22c9453a284"], 0xcc}], 0x1, &(0x7f0000001700)=ANY=[], 0xfffffffffffffc31}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@remote, 0x0}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x6, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='GPL\x00', 0x0, 0x8, &(0x7f0000000080)=""/8, 0x0, 0x0, [], r1}, 0x43) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x5, &(0x7f00000016c0)=[{&(0x7f0000000280)="2f5220b0b050a8c027d5183fa038d4f6354219e4d0e8ea6f91aed6a04368d1e8adb794e425a8c560858a8d013e587557aef70cb1b3c8e31f240d0060890171ed57a69cf0f27e36ff7ab6ea850cf9fe592d2f83621d2d515a51ce40ebc68c8c08f2d803be5cc830d7f9fd635b8411fcff52e59e37418e786096c35fb88853cc143dd5a53aebf5d40fe9ef3f788a900a35036cd76beca0978ebb22e8159936e0747cc9f18b855c", 0xa6, 0x8}, {&(0x7f0000001500)="63c3a78bd42acd68fd63732e907551372d3312d5f5b3d96d49ce85151f7dd9f3be13aa15132978ed43e5e222a1d83934854918cc3fade77e6d0d3c5502532b53c04d61490f1168d805a4847811aa13bb26db68472004760c445adb70d4b9f923fc54f1aa0256b9fef59550626658aa79d4acbdbe7b186da97b10beb9e674ebc3b1c751c24482f7e3e77d0f4f050e5632c930550bf144a737be44e756bfb8a9e91e78c706bc8b54a726fe688d80f8cc459141095fb9cbff164591220a94daceff33b4e8a9bafb8d48352754", 0xcb, 0x276}, {&(0x7f0000000340), 0x0, 0x4}, {&(0x7f0000001600)="b422", 0x2}, {&(0x7f0000001640), 0x0, 0xa0}], 0x1010000, &(0x7f00000017c0)={[{@file_umask={'file_umask', 0x3d, [0x30, 0x35]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x36]}, 0x2c}, {@session={'session', 0x3d, [0x32, 0x36, 0x37, 0x37, 0x33, 0x3f, 0x34, 0x7f, 0x37, 0x39]}, 0x2c}]}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000380)=""/4096) ioctl(r0, 0xc260410c, &(0x7f0000000000)) 2018/04/27 07:52:22 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f0000000000), 0x0, 0x2) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) 2018/04/27 07:52:22 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xb9, 0x3, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2200, 0x0) getsockopt$netlink(r2, 0x10e, 0x2, &(0x7f0000000040)=""/66, &(0x7f0000000180)=0x42) 2018/04/27 07:52:22 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000681000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/27 07:52:22 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x7, 0x200, 0x4, {}, {r2, r3/1000+30000}, {0x0, 0x6, 0x2, 0x2}, 0x1, @can={{0x0, 0x2f, 0x80000000, 0x2}, 0x5, 0x0, 0x0, 0x0, "5ff66943f2c42336"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffff8) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x4, &(0x7f0000000040)="9c3a7f8d"}}, {0x2, 0x0, 0x7c, 0x0, @tick, {}, {}, @connect}, {0x8, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xca36}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x90) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r1}) close(r0) 2018/04/27 07:52:22 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x6) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000300)=""/12, &(0x7f0000000340)=0xc) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0x80, 0x800) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000002c0)={{&(0x7f0000000240)=""/41, 0x29}, &(0x7f0000000280), 0x1}, 0x20) r3 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x840) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000003c0)={0x0, 0x1, 0x5, 0x8001, 0x9, 0x36}) 2018/04/27 07:52:22 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="500000000000000000000000000000000800690036e70000100000003b080083007f00000110000028000000d87fe2c014000000ff010000000000000000000000000001000000000000000000000000"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x20}, 0x4) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:22 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3cfc3336, 0x20000) sendmsg$netlink(r0, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10, 0x0, 0xfffffffffffffff7, 0x80000000}, 0xc, &(0x7f0000001680), 0x0, &(0x7f0000001700)=ANY=[]}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/04/27 07:52:22 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)={0x50, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x69, @u32=0xe736}, @nested={0x10, 0x0, [@generic=';', @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}]}, @nested={0x28, 0x0, [@generic="3929eb11a7f9eeac166d4837d87fe2c0", @typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r0, 0xc2604110, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x20) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x9, 0x3, 0x1, 0x1}) 2018/04/27 07:52:22 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={0x0, 0x8}) close(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x60000000, 0x5, 0x3}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x1100000) getsockname$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000001c0)={{0x5, 0x3f}, 'port1\x00', 0x90, 0x20, 0x92, 0x80, 0x1401, 0xa93, 0x8, 0x0, 0x2, 0xbb4}) vmsplice(r2, &(0x7f0000000400)=[{&(0x7f0000000340)="0c3db3d0cd242f42bc4ae22e25b75671e603da2ceefc63ce0b12f4b60b00f7f089c9b191f897563ecb26f61202b417c20f66275a5ba010efe622478feaf1fae4acee9e163761af65e1bc480ff39fc0a75da0649cbbe76ebb56785e6922ce7013fdf92f347bed64ebd9d05ebd2a86f22ce5cc0daec3c4ad54d8a9ec2e55e93d9d99436301549e7e6ec93b911dbcd202a7f04f4919c2baf8951e16b9b341bfcc21547491be29", 0xa5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000002c0)="656b86b252f8c15b198beb84f5d0869bf34c72b19300fcdf93d33d5081a9c88190d4e9f360ad557786305fcca5ed70e76870d5742025ad3bbff3f8a64772a587f57994bf5571f34c8644616358da25d2e20962f93bf49648") 2018/04/27 07:52:22 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000001680)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="500000800000000000000000000000000800690036e70000100000003b080083007f000001000000280000003929eb11a7f9eeac166d4837d87fe2c014000000ff010000000000000000000000000001"], 0x50}], 0x1, &(0x7f0000001700)=ANY=[]}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x4, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1000, 0x200}, 0x90) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f00000003c0)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2000000000000063, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}, @exit={0x95}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000001780)='syzkaller\x00', 0x0, 0x8, &(0x7f0000000080)=""/8}, 0xfffffffffffffef6) ioctl(r2, 0xc2604110, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000400)={r1, 0x400}, 0x8) 2018/04/27 07:52:22 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={0x0, 0x8}) close(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x60000000, 0x5, 0x3}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x1100000) getsockname$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000001c0)={{0x5, 0x3f}, 'port1\x00', 0x90, 0x20, 0x92, 0x80, 0x1401, 0xa93, 0x8, 0x0, 0x2, 0xbb4}) vmsplice(r2, &(0x7f0000000400)=[{&(0x7f0000000340)="0c3db3d0cd242f42bc4ae22e25b75671e603da2ceefc63ce0b12f4b60b00f7f089c9b191f897563ecb26f61202b417c20f66275a5ba010efe622478feaf1fae4acee9e163761af65e1bc480ff39fc0a75da0649cbbe76ebb56785e6922ce7013fdf92f347bed64ebd9d05ebd2a86f22ce5cc0daec3c4ad54d8a9ec2e55e93d9d99436301549e7e6ec93b911dbcd202a7f04f4919c2baf8951e16b9b341bfcc21547491be29", 0xa5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000002c0)="656b86b252f8c15b198beb84f5d0869bf34c72b19300fcdf93d33d5081a9c88190d4e9f360ad557786305fcca5ed70e76870d5742025ad3bbff3f8a64772a587f57994bf5571f34c8644616358da25d2e20962f93bf49648") [ 279.912072] ================================================================== [ 279.919508] BUG: KMSAN: uninit-value in __skb_try_recv_from_queue+0x90c/0xe80 [ 279.926781] CPU: 0 PID: 17483 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 279.933691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.943040] Call Trace: [ 279.945622] dump_stack+0x185/0x1d0 [ 279.949248] ? __skb_try_recv_from_queue+0x90c/0xe80 [ 279.954431] kmsan_report+0x142/0x240 [ 279.958226] __msan_warning_32+0x6c/0xb0 [ 279.962272] __skb_try_recv_from_queue+0x90c/0xe80 [ 279.967205] ? __skb_recv_udp+0xfa0/0xfa0 [ 279.971355] ? __skb_wait_for_more_packets+0x6f0/0x6f0 [ 279.976638] __skb_recv_udp+0x8f0/0xfa0 [ 279.980598] ? sock_load_diag_module+0x2e0/0x2e0 [ 279.985347] udpv6_recvmsg+0x62c/0x2a20 [ 279.989310] ? udp6_lib_lookup+0x390/0x390 [ 279.993527] inet_recvmsg+0x4c2/0x5f0 [ 279.997313] ? inet_sendpage+0x8c0/0x8c0 [ 280.001356] SYSC_recvfrom+0x659/0x820 [ 280.005228] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 280.010145] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 280.015578] ? prepare_exit_to_usermode+0x149/0x3a0 [ 280.020583] SyS_recvfrom+0x8a/0xb0 [ 280.024192] do_syscall_64+0x309/0x430 [ 280.028064] ? SYSC_send+0xe0/0xe0 [ 280.031586] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 280.036759] RIP: 0033:0x455389 [ 280.039933] RSP: 002b:00007f5c35a63c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 280.047623] RAX: ffffffffffffffda RBX: 00007f5c35a646d4 RCX: 0000000000455389 [ 280.054881] RDX: 00000000000000b9 RSI: 00000000200000c0 RDI: 0000000000000013 [ 280.062142] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 280.069399] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000ffffffff [ 280.076651] R13: 0000000000000499 R14: 00000000006f9ef8 R15: 0000000000000000 [ 280.083907] [ 280.085514] Uninit was stored to memory at: [ 280.089823] kmsan_internal_chain_origin+0x12b/0x210 [ 280.094909] __msan_chain_origin+0x69/0xc0 [ 280.099132] __skb_clone+0x8a2/0x990 [ 280.102829] skb_clone+0x3e8/0x590 [ 280.106357] ip6_finish_output2+0x507/0x2130 [ 280.110747] ip6_finish_output+0xae9/0xba0 [ 280.114965] ip6_output+0x597/0x6c0 [ 280.118575] ip6_local_out+0x15e/0x1d0 [ 280.122449] ip6_send_skb+0xfa/0x380 [ 280.126149] udp_v6_send_skb+0x12a3/0x18e0 [ 280.130368] udpv6_sendmsg+0x466c/0x47c0 [ 280.134414] inet_sendmsg+0x48d/0x740 [ 280.138198] ___sys_sendmsg+0xec0/0x1310 [ 280.142242] SYSC_sendmsg+0x2a3/0x3d0 [ 280.146029] SyS_sendmsg+0x54/0x80 [ 280.149558] do_syscall_64+0x309/0x430 [ 280.153429] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 280.158593] Uninit was stored to memory at: [ 280.162898] kmsan_internal_chain_origin+0x12b/0x210 [ 280.167981] __msan_chain_origin+0x69/0xc0 [ 280.172199] skb_clone+0x46a/0x590 [ 280.176226] ip6_finish_output2+0x507/0x2130 [ 280.180623] ip6_finish_output+0xae9/0xba0 [ 280.184839] ip6_output+0x597/0x6c0 [ 280.188451] ip6_local_out+0x15e/0x1d0 [ 280.192323] ip6_send_skb+0xfa/0x380 [ 280.196021] udp_v6_send_skb+0x12a3/0x18e0 [ 280.200243] udpv6_sendmsg+0x466c/0x47c0 [ 280.204287] inet_sendmsg+0x48d/0x740 [ 280.208072] ___sys_sendmsg+0xec0/0x1310 [ 280.212116] SYSC_sendmsg+0x2a3/0x3d0 [ 280.215900] SyS_sendmsg+0x54/0x80 [ 280.219422] do_syscall_64+0x309/0x430 [ 280.223296] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 280.228461] Uninit was created at: [ 280.231986] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 280.237070] kmsan_kmalloc+0x94/0x100 [ 280.240857] kmem_cache_alloc+0xaab/0xb90 [ 280.244988] skb_clone+0x31e/0x590 [ 280.248516] ip6_finish_output2+0x507/0x2130 [ 280.252906] ip6_finish_output+0xae9/0xba0 [ 280.257124] ip6_output+0x597/0x6c0 [ 280.264376] ip6_local_out+0x15e/0x1d0 [ 280.268242] ip6_send_skb+0xfa/0x380 [ 280.271958] udp_v6_send_skb+0x12a3/0x18e0 [ 280.276175] udpv6_sendmsg+0x466c/0x47c0 [ 280.280218] inet_sendmsg+0x48d/0x740 [ 280.284004] ___sys_sendmsg+0xec0/0x1310 [ 280.288059] SYSC_sendmsg+0x2a3/0x3d0 [ 280.291843] SyS_sendmsg+0x54/0x80 [ 280.295364] do_syscall_64+0x309/0x430 [ 280.299234] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 280.304398] ================================================================== [ 280.311731] Disabling lock debugging due to kernel taint [ 280.317159] Kernel panic - not syncing: panic_on_warn set ... [ 280.317159] [ 280.324508] CPU: 0 PID: 17483 Comm: syz-executor3 Tainted: G B 4.16.0+ #87 [ 280.332800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.342136] Call Trace: [ 280.344713] dump_stack+0x185/0x1d0 [ 280.348326] panic+0x39d/0x940 [ 280.351519] ? __skb_try_recv_from_queue+0x90c/0xe80 [ 280.356605] kmsan_report+0x238/0x240 [ 280.360393] __msan_warning_32+0x6c/0xb0 [ 280.364442] __skb_try_recv_from_queue+0x90c/0xe80 [ 280.369352] ? __skb_recv_udp+0xfa0/0xfa0 [ 280.373489] ? __skb_wait_for_more_packets+0x6f0/0x6f0 [ 280.378750] __skb_recv_udp+0x8f0/0xfa0 [ 280.382707] ? sock_load_diag_module+0x2e0/0x2e0 [ 280.387453] udpv6_recvmsg+0x62c/0x2a20 [ 280.391431] ? udp6_lib_lookup+0x390/0x390 [ 280.395651] inet_recvmsg+0x4c2/0x5f0 [ 280.399439] ? inet_sendpage+0x8c0/0x8c0 [ 280.403483] SYSC_recvfrom+0x659/0x820 [ 280.407353] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 280.412265] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 280.417697] ? prepare_exit_to_usermode+0x149/0x3a0 [ 280.422703] SyS_recvfrom+0x8a/0xb0 [ 280.426315] do_syscall_64+0x309/0x430 [ 280.430188] ? SYSC_send+0xe0/0xe0 [ 280.433714] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 280.438884] RIP: 0033:0x455389 [ 280.442056] RSP: 002b:00007f5c35a63c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 280.449749] RAX: ffffffffffffffda RBX: 00007f5c35a646d4 RCX: 0000000000455389 [ 280.457001] RDX: 00000000000000b9 RSI: 00000000200000c0 RDI: 0000000000000013 [ 280.464253] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 280.471503] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000ffffffff [ 280.478752] R13: 0000000000000499 R14: 00000000006f9ef8 R15: 0000000000000000 [ 280.486521] Dumping ftrace buffer: [ 280.490038] (ftrace buffer empty) [ 280.493721] Kernel Offset: disabled [ 280.497325] Rebooting in 86400 seconds..