8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x4000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:28 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x5, &(0x7f0000000240)=0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='rdma.current\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000480)='\x00', 0x2) r5 = syz_open_dev$dspn(&(0x7f0000000680)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x420000) r6 = syz_open_dev$audion(&(0x7f00000007c0)='/dev/audio#\x00', 0xe9, 0xa8800) io_submit(r2, 0x6, &(0x7f00000008c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000280)="d87b350aaf134dbd7eef6fe8e1129306697d312cbcbe07b6cef69dc40af214bce57a1f29a1b46c4cfd259fef3e6ed4ca66a19a0fb17f0e11f2b1170bd778353547f20ed28e1575c36905488f3b793673090e78b85f7ff4b1528bfb44158e69b624b969da75808da7fab9b3dd2ae453e2193a49074739ff3a3006d13d0371cf0200fd33ee3dd8d198de90c98259c0337dfe03a2fd81833027d8b53ba0bf03ff929184d45a637add6b44d343f9cd69ac261321a75d9d42a508d0ca4bd1650f702fcd075a8bf2161aab642e2c8c145c110a85b0dcb29979265617d32fd44752f62c2cd358d2176f81da", 0xe8, 0x8001, 0x0, 0x0, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xa, 0xffff, r1, &(0x7f0000000400)="e04e6c4e81d28d7a19377364d53d6779b821eb86f2fcf242a6c2a9bdcec19d892c16cc4e9480b3307bc6d8fa6f265a61bf4fc437d114cc82008f42606e1a8ae9885682b0470e6e1391385a690ffb1a648adf0063e5be1d0ef606abb1e52f54eb9e1b", 0x62, 0x20, 0x0, 0x1, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0xffffffff, r0, &(0x7f0000000500)="13c2062f47c5ece7e748e8b6e92a", 0xe, 0x5, 0x0, 0x1, r1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000000580)="34a82e424739e62dda190bc7d62c2d33ac16e43aeec45bddd277686f70f2e08a0f38bc1de5d76ff4c1a331848436ead0f6da7f9d7c1b17704a244c27c41c8d0c7da47a7adec9fb99b179fe12e6870ac246b7aaae77f88bbc9a40ba1b429ff6def6941fdbcdd8e89359e5b10806b6aa207f1967406691aca36af59df79e4e80044ab3222781c8b32a57f81839a11f3758781adca42439fcd613019fb7f74f26253ec3e64127d6239295cf5a828327010ac3902c0559f5a00a67813e33f758fc72c9be79bd1c5adf6e30b2f4d03602d9bf925a685f990d", 0xd6, 0x7, 0x0, 0x1, r5}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x8, 0xc7, r1, &(0x7f0000000700)="46517a15450bd47c8af469f9d934a662318411b7c6b8aad44a2fed61b0ab1a873770488b05aa2da3102ff6df1da1bc917749514d600676747e519f96f60afc26fa1a5ebd781bef97f92a2bfe3b4bacd405d0e0154516a72a9efae31ccdcb6787601171b113b214eaf089f2ec0a236877aee548696e7265b5d5e3d77c4a16775d89ed17d6be454351628851c77d4251691808327e752d2c7a0df9b8daceab7cad060587692495d4", 0xa7, 0x1, 0x0, 0x1, r6}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x3, 0x4d, r1, &(0x7f0000000840)="921b200074f34921636b31abdf70e6d92507af97c72e0c8a036d3f7e5990c124466ffb1e8399cc44371699e170f40a73adde3b0b3e21", 0x36, 0xb7e, 0x0, 0x1, r0}]) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r7, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)="1c", 0x1}]) r8 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xa0, 0x100) ioctl$IOC_PR_REGISTER(r8, 0x401870c8, &(0x7f0000000100)={0x8db, 0x800, 0x1}) 2018/06/04 22:50:28 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2243.284962] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xfec0000000000000, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:28 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:28 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:28 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x7400000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:28 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) 2018/06/04 22:50:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0xf000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:28 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x0, 0x0, 0x0, 0x0, 0x0, 0x78}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:28 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x801c6d02, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, @scatter, &(0x7f0000000500), &(0x7f00000005c0)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) write(r0, &(0x7f00000000c0)="43b067dff2e0741f579073bb9458daf0b1266b946c63a36aeebf6e2afefa178e57b7d5554906671024398b2369df8f230160a76a8ef40eebfeba2f51dd7e57cc2e9032b205564cbcef43297b2184ddd0130225c7404d4e1e", 0x58) 2018/06/04 22:50:28 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x400000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:28 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000340), &(0x7f0000000380)=0xc) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @rand_addr=0x800}}, 0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0x20a201}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'sit0\x00', r2}) 2018/06/04 22:50:29 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000]}) 2018/06/04 22:50:29 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:29 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x200) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5336, &(0x7f0000000080)) 2018/06/04 22:50:29 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x700000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x300, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x4c00}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:29 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="6769075f13617000") fsetxattr(r1, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x21d, 0x0) fremovexattr(r1, &(0x7f00000001c0)=@random={'os2.', 'user.syz\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'veth0_to_team\x00', {0x2, 0x4e21}}) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000808) inotify_rm_watch(r1, r2) 2018/06/04 22:50:29 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x0, 0x0, 0x0, 0x0, 0x0, 0x29}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:29 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x4800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:29 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000400)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/06/04 22:50:29 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2751b836dabded8db2a6d99b20f6be1fe8d1b61098349e60b3", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5336, &(0x7f0000000080)) [ 2244.790553] validate_nla: 12 callbacks suppressed [ 2244.790561] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2244.828291] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:29 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x6c00}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:30 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:30 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7f, 0x100) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) rt_sigtimedwait(&(0x7f0000000100)={0xffffffff7fffffff}, 0x0, &(0x7f00000001c0), 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x408000) socket$can_raw(0x1d, 0x3, 0x1) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc08c5336, &(0x7f0000000080)) [ 2244.921125] sctp_setsockopt_maxseg: 4 callbacks suppressed [ 2244.921154] sctp: [Deprecated]: syz-executor2 (pid 1498) Use of int in maxseg socket option. [ 2244.921154] Use struct sctp_assoc_value instead [ 2244.941187] ALSA: seq fatal error: cannot create timer (-22) [ 2245.085650] sctp: [Deprecated]: syz-executor2 (pid 1546) Use of int in maxseg socket option. [ 2245.085650] Use struct sctp_assoc_value instead 2018/06/04 22:50:30 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:30 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x7400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0_to_team\x00', &(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES16]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x20000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x3, 0x1ff, 0x40000000800000, 0xd89, 0x8, 0x0, 0x1335ebb, 0x5, 0x6475f904, 0x734, 0x1, 0x3fffc000}) 2018/06/04 22:50:30 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0xc08c5336, &(0x7f0000000080)={0x0, 0x2}) 2018/06/04 22:50:30 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:30 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x42a2, 0x4, 0x2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) socketpair(0xb, 0x4, 0x5d, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x74}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x1f4, 0x0, 0x0, 0x0, 0x8}, 0x98) [ 2245.136696] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2245.156787] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:30 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0xfdfdffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:30 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5336, &(0x7f0000000080)) 2018/06/04 22:50:30 executing program 5: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000100)=""/228, &(0x7f0000000200)=0xe4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0xdb) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000240)=@ioapic={0xf000, 0x3, 0x1, 0x1, 0x0, [{0x9, 0x0, 0xe}, {0x7, 0xe59, 0xa11, [], 0x7}, {0x7, 0x7ff, 0x744, [], 0x8000}, {0x100000000, 0xfffffffffffff161, 0x8b, [], 0x4}, {0x10001, 0x1, 0x99, [], 0x80000000}, {0x5, 0x8000000, 0x0, [], 0xcdb}, {0x9, 0x32, 0x6def, [], 0xffffffff}, {0xb9b9, 0x5, 0xeac, [], 0x8001}, {0x6, 0xfff, 0x3, [], 0x81}, {0x8001, 0xa1, 0x3ff, [], 0x1}, {0x100, 0x9, 0x1f, [], 0x8}, {0x1f, 0x7, 0x81, [], 0x1fffc00000}, {0x9, 0x9c7, 0x3, [], 0x100000000}, {0x2, 0x9, 0x8, [], 0x7fffffff}, {0x80, 0x1, 0x800, [], 0x1}, {0x100, 0x4, 0x80, [], 0x8}, {0x415, 0x1, 0xf5, [], 0x800}, {0x7, 0x7ff, 0x2, [], 0x3}, {0x4, 0x1000, 0x7fffffff, [], 0x3}, {0x1, 0x1, 0x8000, [], 0xff}, {0x62, 0x20, 0x24000, [], 0x9}, {0xfffffffffffffff9, 0x9, 0x3, [], 0xe169}, {0x400, 0x9, 0x1d, [], 0xfffffffffffffffd}, {0xae9b, 0x5, 0x2, [], 0x4}]}) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/06/04 22:50:30 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:30 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4385, 0x100000000000000, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xc0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) [ 2245.340159] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2245.344175] sctp: [Deprecated]: syz-executor2 (pid 1566) Use of int in maxseg socket option. [ 2245.344175] Use struct sctp_assoc_value instead [ 2245.410364] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:30 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x4c000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:30 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) dup2(r0, r1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc08c5336, &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) 2018/06/04 22:50:30 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:30 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:30 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000002c0)="85a7b0fcef371fdfff031b13a243d90898428b8bac96cd8c9824be0000000000000009d041434c774c43bd0aff366f6aae3ea2553b05000ef18adb04b15ba7bb531de11a1edc88a32214ead98a00f9a9a68c9c5b563f018803502847097717766d2a13", 0x7fffffbfffffc) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x8000003) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x7a00000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2245.489241] sctp: [Deprecated]: syz-executor2 (pid 1602) Use of int in maxseg socket option. [ 2245.489241] Use struct sctp_assoc_value instead 2018/06/04 22:50:30 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x7000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:30 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)="dcf32768f954cf1f8f9c395a6e8579838906a6bfcefc7856dc5041ec8288f900fb93", 0x22}], 0x1, 0x5) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000001c0)=0x39, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000000c0)={0x7fff, 0xa7a, 0x80, 0x4}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) [ 2245.650264] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2245.711156] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x3, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:31 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000010c0)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:31 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x0, 0x0, 0x0, 0x0, 0x0, 0x21}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:31 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:31 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:31 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x20800) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000200)={"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"}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"4df251159ec674"}, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x1c, 0x0, 'client0\x00', 0x0, "342cc9bf9bb6c038", "21584122836a19aeff833672a7e0a3b5770c88c9965f25bac89f61888c2ed633"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/06/04 22:50:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x7000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:31 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)="dcf32768f954cf1f8f9c395a6e8579838906a6bfcefc7856dc5041ec8288f900fb93", 0x22}], 0x1, 0x5) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000001c0)=0x39, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000000c0)={0x7fff, 0xa7a, 0x80, 0x4}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:31 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x7a00000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:31 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='/dev/snd/seq\x00', 0x1000003) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={r2, r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:31 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) 2018/06/04 22:50:31 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002c40)=[{{&(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000015c0)}}, {{&(0x7f0000001600)=@nfc_llcp, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c40)=""/4096, 0x1000}}], 0x3, 0x0, &(0x7f0000002d40)={0x77359400}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80402, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="f73fbeddbd42e02e237bda8386545ad107bef8d3684dfe2a0503c87c34ebbf58690686771d0b31908960a562ba76fdf19c", 0x31) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="142d0b0000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) [ 2246.329070] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2246.345336] sctp: [Deprecated]: syz-executor2 (pid 1648) Use of int in maxseg socket option. [ 2246.345336] Use struct sctp_assoc_value instead 2018/06/04 22:50:31 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)="dcf32768f954cf1f8f9c395a6e8579838906a6bfcefc7856dc5041ec8288f900fb93", 0x22}], 0x1, 0x5) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000001c0)=0x39, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000000c0)={0x7fff, 0xa7a, 0x80, 0x4}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:31 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x4800000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2246.408771] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2246.425961] sctp: [Deprecated]: syz-executor2 (pid 1682) Use of int in maxseg socket option. [ 2246.425961] Use struct sctp_assoc_value instead 2018/06/04 22:50:32 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x0, 0x0, 0x0, 0x0, 0x0, 0x3a000000}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x68000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:32 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x100000000000000, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x27, 0x1, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:32 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000000c0)='net/ip6_tables_targets\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/06/04 22:50:32 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)="dcf32768f954cf1f8f9c395a6e8579838906a6bfcefc7856dc5041ec8288f900fb93", 0x22}], 0x1, 0x5) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000001c0)=0x39, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000000c0)={0x7fff, 0xa7a, 0x80, 0x4}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:32 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x2000000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:32 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x500000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:32 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:32 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)="dcf32768f954cf1f8f9c395a6e8579838906a6bfcefc7856dc5041ec8288f900fb93", 0x22}], 0x1, 0x5) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000001c0)=0x39, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000000c0)={0x7fff, 0xa7a, 0x80, 0x4}) ioctl$KVM_SET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) [ 2247.501059] sctp: [Deprecated]: syz-executor2 (pid 1703) Use of int in maxseg socket option. [ 2247.501059] Use struct sctp_assoc_value instead [ 2247.581749] sctp: [Deprecated]: syz-executor2 (pid 1729) Use of int in maxseg socket option. [ 2247.581749] Use struct sctp_assoc_value instead 2018/06/04 22:50:33 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r1, 0x7, 0x1, 0xe2, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3cf}, 0xffffffffffffff19) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4e21}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) sendmsg$can_raw(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x3, 0x3, 0x740e}, 0x5, 0x0, 0x0, 0x0, "1ad0859c6cbddfbd"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000002c0)=0x8, 0x4) 2018/06/04 22:50:33 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:33 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x4c00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x4c000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:33 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)="dcf32768f954cf1f8f9c395a6e8579838906a6bfcefc7856dc5041ec8288f900fb93", 0x22}], 0x1, 0x5) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000001c0)=0x39, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:33 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x5, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:33 executing program 5: ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000080)="7879b8404f093174ca54327a77c8d45e949c23cea7d5cd8e8df8816728cf7ddbc3b3b2fe1aa3cc94cded7464f02897509f7f4b0d92e21e1243cced0909a9adb72572e6f39bca71b80d0517577db557c2ef07230c8789783c1fdc4978ae8b90bd546bfc6ef4a5661ffceeee5f50f187fd77e55e9200e67346ba5cfc1e01f3f6ecfe37ac50a6b1dbb3c8d45846ebba2e9d9f1104fd5ef4ff8782c672") r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x7, 0x200000) getdents(r0, &(0x7f0000000280)=""/39, 0x27) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) getpeername(r1, &(0x7f0000005280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006580)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000006c00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', r2}) getrandom(&(0x7f0000000040)=""/40, 0x28, 0x1) getdents(r0, &(0x7f00000002c0)=""/4096, 0x1000) dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/06/04 22:50:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x6000000000000000, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:33 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0xfffffdfd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:33 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:33 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)="dcf32768f954cf1f8f9c395a6e8579838906a6bfcefc7856dc5041ec8288f900fb93", 0x22}], 0x1, 0x5) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x400) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000002c0)="0fc729660f01dec4c15b580d4400000065260f01cf360f01cfea090000000100f40f015cd331c4c215ac63100fc729", 0x2f}], 0x1555555555555858, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)) readahead(r1, 0x7, 0x5) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x2000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x0, 0x3, 0x8, 0x8, 0x7fff, 0x6, 0xee, 0x3, 0xfffffffffffffffd, 0x7ff, 0x3, 0x2faf}) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000140)="450f8cdb000000c4c3315f51007c660f3880093e0f38c9be00000100430f0667f3430f09b805000000b90f0000000f01c148b80d000000000000000f23c80f21f8350c0010000f23f844dbec440f20c0350a000000440f22c0", 0x59}], 0x1, 0x8, &(0x7f00000001c0), 0x0) [ 2248.513955] sctp: [Deprecated]: syz-executor2 (pid 1740) Use of int in maxseg socket option. [ 2248.513955] Use struct sctp_assoc_value instead 2018/06/04 22:50:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x7400}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2248.576699] ALSA: seq fatal error: cannot create timer (-22) [ 2248.614964] sctp: [Deprecated]: syz-executor2 (pid 1772) Use of int in maxseg socket option. 2018/06/04 22:50:33 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x20040) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) [ 2248.614964] Use struct sctp_assoc_value instead 2018/06/04 22:50:33 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xffffff89, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:33 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:33 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0xfdfdffff00000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:33 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) dup3(r1, r0, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x48}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:33 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x1, 0x3, 'client0\x00', 0x2, "5eaa35dec8d992d8", "bf2fe1c3528c9beded6d724ddea3fb332a18538ad7c4e2c2b7032578a3a0cc18", 0x7, 0xfff}) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000040)={0x4, 0x1, 0x1}) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000000)) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000080)={0x7f, 0xfffffffffffffffe, 0x0, {0x77359400}, 0xfffffffffffffffc}) 2018/06/04 22:50:33 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) ioctl$BINDER_WRITE_READ(r0, 0x40046205, &(0x7f00000002c0)={0x260d01610d135c37, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000280)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0b63000001634040"], 0x1, 0x0, &(0x7f0000000140)='%'}) 2018/06/04 22:50:33 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xfe800000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x800000000000000, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:34 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x60000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:34 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:34 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) 2018/06/04 22:50:34 executing program 5: io_setup(0xd1d1, &(0x7f0000000100)=0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/71, 0x47) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0xffffffff00000000}]) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000500)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000000540)='/dev/urandom\x00', 0x0, 0x0) r4 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000580)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, @loopback}, &(0x7f0000001640)=0x10, 0x800) r7 = socket$packet(0x11, 0x3, 0x300) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001680)='/dev/hwrng\x00', 0x280, 0x0) poll(&(0x7f00000016c0)=[{r1, 0x8}, {r2, 0x2}, {r3, 0x2124}, {r4, 0xc048}, {r5, 0x1}, {r6, 0x1080}, {r7, 0x1001}, {r8, 0x3000}], 0x8, 0x8) 2018/06/04 22:50:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x20000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:34 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)={0x0, 0x4, 0x0, {}, 0x0, 0xfffffffffffffffd}) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/06/04 22:50:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x60000000, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:34 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x7e00, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:34 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0xa000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:34 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:34 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:34 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="b4", 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x1, {{0xa, 0x4e21, 0x569ca08, @local={0xfe, 0x80, [], 0xaa}, 0x8d}}, 0x0, 0x5, [{{0xa, 0x4e21, 0x5a1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffe01}}, {{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x6}}]}, 0x30c) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) ioctl$sock_ifreq(r2, 0x8992, &(0x7f0000000000)={'lo\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}) 2018/06/04 22:50:34 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0xffffff7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x700}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10840, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x81e, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x7, 0x9}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x10, "0cf9fb2849467934323175ef16364814"}, &(0x7f00000001c0)=0x18) 2018/06/04 22:50:34 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x20480, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:34 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xfe800000, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:34 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x60, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:34 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:34 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:34 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r3}) 2018/06/04 22:50:34 executing program 5: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x1d, r0) keyctl$get_persistent(0x16, 0x0, r0) 2018/06/04 22:50:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x2}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:34 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x6000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xfc00, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:34 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:34 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:34 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x80002) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="7365637576f483bf8b65726974792e00"], &(0x7f0000000280)=""/75, 0x4b) 2018/06/04 22:50:34 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) signalfd(r0, &(0x7f0000000000)={0x7f}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xc3, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r3, 0x8, 0x18}, 0xc) dup2(r2, r1) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x100000001, &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x20000, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0xffffffffffffffff}) 2018/06/04 22:50:34 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xffffff87, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0xfffffffffffff000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:34 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x10001) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000640)={0x53, 0x0, 0x61, 0x200000000, @buffer={0x0, 0xa0, &(0x7f0000000080)=""/160}, &(0x7f0000000240)="e90f89c0980d1a5e16cf7a6f2de4444c8b4d518177bc9654451f000036db76a1cacad732ff0f616e4de22affc7ecadb235f597d18aec30d08a67d15c03e6bdfe5e5765d3d8322949952d267cece251baddbc26638dd84575ab11dc1e8d69eb5573", &(0x7f0000000140)=""/252, 0x0, 0x0, 0x0, &(0x7f0000000600)}) 2018/06/04 22:50:34 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:34 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:34 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x6c00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:34 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x9, 0x9, 0x4, 0x8, 0x0, 0x80, 0x8000, 0xd, 0x6, 0x101, 0x6, 0xcc, 0x8, 0xfffffffffffffff7, 0x7fffffff, 0x6, 0x6, 0x80000000, 0x682e, 0xff, 0x4, 0xfff, 0x2, 0x40, 0x0, 0x8000000000000000, 0x8, 0x100000000, 0x3, 0x1, 0x10000, 0x0, 0xffffffffffffffe0, 0x8, 0x1f99da45, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x1, 0x3ff, 0x0, 0x4, 0x9, 0x7, 0x7ff}, r3, 0x0, r0, 0x2) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x2200) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000280)={0x5, 0x1, 0x115b2738, 0x85, 0x5, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)={0x0, 0x0, 0x40000000000, {0x77359400}, 0x0, 0x2}) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0xd9d, 0x4) [ 2249.881698] validate_nla: 14 callbacks suppressed [ 2249.881707] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2249.938769] sctp_setsockopt_maxseg: 6 callbacks suppressed [ 2249.938781] sctp: [Deprecated]: syz-executor2 (pid 1923) Use of int in maxseg socket option. [ 2249.938781] Use struct sctp_assoc_value instead 2018/06/04 22:50:35 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) [ 2249.994627] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:35 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f00000000c0), 0x200000000000011a, &(0x7f0000000100), &(0x7f0000000140), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={'broute\x00', 0x0, 0x3, 0xf6, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000180)=""/246}, &(0x7f0000000280)=0x50) ppoll(&(0x7f00000002c0)=[{r0, 0x81a0}, {r0, 0x1012}, {r0}, {r0, 0x4282}, {r1, 0x100}, {r0, 0x90}], 0x6, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)={0x2}, 0x8) 2018/06/04 22:50:35 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x1f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2250.035679] sctp: [Deprecated]: syz-executor2 (pid 1968) Use of int in maxseg socket option. [ 2250.035679] Use struct sctp_assoc_value instead 2018/06/04 22:50:35 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_SET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:35 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x3f000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xfffffff5, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:35 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:35 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x57c57b35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:35 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x800000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:35 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x280, 0x0) getpeername$inet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 2250.215861] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:35 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="a86d4b52801488ddd1cbf8a704e67b6a2ce2badebd698e5e586545bd9743f46da55b8f4662c0b1dfcd7575", @ANYRES32], 0x2}, 0x1}, 0x8001) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:35 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000000)=0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000001000)={0x0, 0x20000000, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:35 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/121) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000200)=0x7640, &(0x7f0000000240)=0x4) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {r2, r3/1000+10000}}, 0x100) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)) 2018/06/04 22:50:35 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x300000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2250.395885] sctp: [Deprecated]: syz-executor2 (pid 2007) Use of int in maxseg socket option. [ 2250.395885] Use struct sctp_assoc_value instead 2018/06/04 22:50:35 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) [ 2250.456555] ALSA: seq fatal error: cannot create timer (-22) [ 2250.478318] sctp: [Deprecated]: syz-executor2 (pid 2031) Use of int in maxseg socket option. [ 2250.478318] Use struct sctp_assoc_value instead [ 2250.482374] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2250.579268] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:35 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:35 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x6, {0x2, 0x4e20, @loopback=0x7f000001}, 'syzkaller0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000000)={0x80000000, 0x2c2, 0x3, {}, 0x9, 0x846b}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)={0x100, 0xd4b5, 0x0, {}, 0xffffffffffffffff, 0x480000000}) 2018/06/04 22:50:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x50}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)=@generic={0x0, "fd040942bbc0987bed83134663536ad4184e3f0efc75576fc176d1c32c4fc29d92453a144e251185da69ceb46c3a72f06266285e394c4b57ae23a573110b41170874b2bf80651065d645b94315ad056afe137d81d6d517014eee9e97429c52f6f291125a5a7a0cec045ae5c25fb4f8d68079d705d3a8ac9d7541b0e9c434"}, 0x80) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}) r2 = add_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="198f20d593d1edfb447ed64c31c3f14f2eff48691626d8b14e6fb33887c0375bc959ee4eefb227c17da6fbe969e9f74c818e838fc1b22f0a7b7c72e2c652002e54e3bc2a06232fafcbfef3208910659a67f83cd1c045ee248b41fdb2162f465178fa61b22e06ea228b76ce4f13e679cd392711ee7408bbbc29052f16a467d7", 0x7f, 0xffffffffffffffff) add_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="38dc6e654d9c3a08bf24fc4fb56765c0c253919019a59532e191b6f83da445c62fae718d8e70aef083319ad1ceb23b57e6c386474757e67d555246a2e648ab1629e9f0171143069b1beb6dfb870f285ec4bf4e6616ae897c51f1f54ae8b103e28c2b1cf848f64bb3d2813cc7cb39c087765def55eb274c3f6abbe8614ebe9d1afeaee9c3fded2867b8549051da9ae1db9338cb07c205f2f6b2739df5a92dbde1de9d0892a9e8fc52736fa209c1213742c51048f98e10e808", 0xffffffffffffffe8, r2) request_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='selinux\x00', 0xfffffffffffffffe) 2018/06/04 22:50:35 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x68000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:35 executing program 6: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xc0fe, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x40030000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:35 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x6000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:35 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x7a00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:35 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x8, 0x5, 0x80000000, {}, 0x3}) [ 2250.752994] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2250.760288] sctp: [Deprecated]: syz-executor2 (pid 2054) Use of int in maxseg socket option. [ 2250.760288] Use struct sctp_assoc_value instead 2018/06/04 22:50:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:35 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) [ 2250.817673] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:35 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xa, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:35 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x68, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0xffffff7f00000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2250.912820] sctp: [Deprecated]: syz-executor2 (pid 2081) Use of int in maxseg socket option. [ 2250.912820] Use struct sctp_assoc_value instead 2018/06/04 22:50:36 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) [ 2250.989844] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:36 executing program 3: setsockopt$inet_tcp_TLS_RX(0xffffffffffffff9c, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:36 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) 2018/06/04 22:50:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xf401000000000000, 0x0, 0x0, 0x0, 0x8}, 0x98) [ 2251.030675] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:36 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x48, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2251.121393] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2251.214622] ALSA: seq fatal error: cannot create timer (-22) [ 2251.277301] sctp: [Deprecated]: syz-executor2 (pid 2110) Use of int in maxseg socket option. [ 2251.277301] Use struct sctp_assoc_value instead 2018/06/04 22:50:36 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x80ffffff00000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x8000000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:36 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:36 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x4c00000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:36 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = epoll_create(0x20040000000401) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x3c0, 0x0) r2 = inotify_init() getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0x9, 0x599, 0x3, 0x8, 0x10}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r3, 0xa23}, 0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r4, r5) mremap(&(0x7f0000350000/0x4000)=nil, 0x4000, 0x3000, 0x7, &(0x7f00000b1000/0x3000)=nil) fremovexattr(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="00c0e4ec49d6bdd5f49f9ca88182b064b9fb9864ba493b72a0c7fe0a0cb8ace0c91cf3dbaff45036433da466507fd2485ccdc7a325216096bb3c22ac9342cfabe8e5c66a1a362a5c0584379b17aa"]) 2018/06/04 22:50:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x3000000, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:36 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f0000000400)=[{&(0x7f0000000000)=""/48, 0x30}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000002c0)=""/176, 0xb0}, {&(0x7f0000000040)=""/14, 0xe}, {&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000003c0)=""/18, 0x12}], 0x7, &(0x7f0000000900)=[{&(0x7f0000000440)=""/130, 0x82}, {&(0x7f0000000500)=""/165, 0xa5}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/214, 0xd6}, {&(0x7f00000007c0)=""/249, 0xf9}, {&(0x7f00000008c0)=""/48, 0x30}], 0x6, 0x0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fstat(r0, &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = bpf$MAP_CREATE(0x0, &(0x7f00000032c0)={0x7, 0xfff, 0x10000000000, 0x0, 0x1, 0xffffffffffffffff, 0x8721}, 0x2c) fstat(r3, &(0x7f0000005e40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005ec0)='./file0\x00', &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000061c0)='./file0\x00', &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006280)='./file0\x00', &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006340)='./file0\x00', &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006640)={0x0, 0x0}, &(0x7f0000006680)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000066c0)={0x0, 0x0, 0x0}, &(0x7f0000006700)=0xc) getresuid(&(0x7f0000006740), &(0x7f0000006780), &(0x7f00000067c0)=0x0) r17 = getgid() r18 = geteuid() lstat(&(0x7f0000006800)='./file0\x00', &(0x7f0000006840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000068c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000069c0)=0xe8) r21 = getgid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000006cc0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000006dc0)=0xe8) stat(&(0x7f0000006e00)='./file0\x00', &(0x7f0000006e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getuid() lstat(&(0x7f0000008340)='./file0\x00', &(0x7f0000008380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000008400)='./file0\x00', &(0x7f0000008440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000084c0)='./file0\x00', &(0x7f0000008500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getuid() fstat(r4, &(0x7f0000008580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000008600)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000008700)=0xe8) lstat(&(0x7f0000008740)='./file0\x00', &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000008800)='./file0\x00', &(0x7f0000008840)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() sendmmsg$unix(r2, &(0x7f0000008c40)=[{&(0x7f0000000940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f00000009c0)="cc6c9117cbfd33a3f03331c0eb1c7f02c0007d7365cc40a3688524425f924de3d59be41da64261289dacfd3929355f7956deef6ff048afc8c162073c23fa66ab341cc24928903f9d5d4c710f4b5eb84a369d1c2489fa73277e9138651616a36143553a540e4215b7e1c61cc8e98f739d9676e0cffffb17d3603aaa8499c3af323f6d6b78b036544bfd40bbc223376afce4f734f88d12b660535a48988a006b695e29a9908cacbaca409e87bde3eafccd9f2c", 0xb2}, {&(0x7f00000010c0)="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0x1000}, {&(0x7f0000000a80)="77a0cb26aeef9aa337d4e7b9537b910d1cadb82bb841e88c3e991ac77ddffe062588cd8be0ae4fa758cc30a65acde7b50f72b194ae2d7c34e73b8886e387955b595be538b0c5aecf5b25901a93ae89b2931098b98008e6001f2dac934bc16b", 0x5f}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)="eff050fff61d5d3e81ed17fbfe6fa96e66dc31ce86d538f06d55aba639c3bf37fbb3c8d3529d3209b1ce376281ffd90542e5b921012384b32c92fe4277ba785f71ba932a731566caff3c423987c13e6f650693c23c2c512879ee38fdcc7126f654ee57f03d974e2371bddad6ee336dc02451b8c7bd5455f3e04c97a06416d799718eb2f48082f2460383816a2fa39c18cb585aa22e1275e0c4612c237b91d83f7b6d3c9c80b37482df0855cacbe97758d3aed114b6f34830666ea07af140f5c680657b3e709d9f04c61356b4e58def14e0d8316609658fb6bbbef9e96c16cbd729b8be5205", 0xe5}, 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&(0x7f0000006180)=[{&(0x7f0000006080)="19a956879ba9281e8733bfe3d80d8775734ca09b6bc8688cec041daf28791a3f09cf05bdfd70fb29321099d8cc63de70f5f0fc47c45d543218a575fa002aff2ee987fe69901cf4dda13a8236b82150542b79d582816665dcd58325a1e15b7337e4c120ebb1a03147612e4e83dc2bf85b5ca1d64c12f255c1e5ba84c45904b774f35756caec468537c06bde54d56f3db58ac82d7d0d80597bb0f9b4174a0fd1a05bb2efba953fda0c9dbd213f658e75c0b3138e35f8a22ff537147249d52d5de764c52305a38a40cd6d393451cf6a43bee88b184882f09428", 0xd8}], 0x1, &(0x7f0000006400)=[@rights={0x24, 0x1, 0x1, [r3, r0, r3, r2, r4, r3]}, @cred={0x18, 0x1, 0x2, r1, r10, r11}, @cred={0x18, 0x1, 0x2, r1, r12, r13}, @rights={0x20, 0x1, 0x1, [r4, r0, r3, r0, r0]}], 0x74, 0x20000000}, {&(0x7f0000006480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006600)=[{&(0x7f0000006500)="5aa5555c68bf37e7bf99573ab8ef231f30d8658e83d986f53d03b882c8001f92758da1e5aec0ee05f54accf7f039643df5c88bda98d3", 0x36}, {&(0x7f0000006540)="7c0f98aa4c228f1fc0d8ca6f8c3198d37bd3581a6e020039282e35e007e461792ef81be6a49207f6e909bf9047d6e2fc0a43c55f2ce02337c7c0446464a6614a6e2303c037bf117fc09a42552d1548e1a19c9018ca8d4da977d220d92b92ad3bd52334a41e34e7139d66387773006d5f58c671613a893202bfb4fcdc11d39914d0c1a881d0dabbc90cc52d043437b7b2b8d9916c5937eda62d0e3f4156b5", 0x9e}], 0x2, &(0x7f0000006a00)=[@cred={0x18, 0x1, 0x2, r1, r14, r15}, @rights={0x1c, 0x1, 0x1, [r0, r2, r3, r2]}, @cred={0x18, 0x1, 0x2, r1, r16, r17}, @cred={0x18, 0x1, 0x2, r1, r18, r19}, @cred={0x18, 0x1, 0x2, r1, r20, r21}], 0x7c, 0x41}, {&(0x7f0000006a80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000006c80)=[{&(0x7f0000006b00)="9ec6e25b2162df4212ae3cbfd28e69664087535a1c88e12f1604d8a8ac9c72879d63b76cdc61708e67206a09c75c215471cf45c19ccf28ebc67118e5fc410289798d719d9d6594b684f459e810517a88ab4a", 0x52}, {&(0x7f0000006b80)="5e72a3b77251ada6b28ee3e7e75f507b7d205463fdd666adeacd4cdb428795d40bf33244e5e0f55f000fbe1e9b2633302adfa046c19720e42fb61c6f8434ddedac5b69a830cf35c21e15aca4964c09fbc7fc685323dbb02c4044e5f99c4552db03ebd2241afbebf51e2cb226832173a79219a0e9cbe62439e74e6fadad9d9190e40b31453455453c47ef715dac60e5827cd389a11aef60e6741d95845e30e75ba56b0d3ed16bd24565425b01413fb93207883eb078f6191641d3eb4352be5857e9c2478d0201b331099e855aa0a5c54923a863", 0xd3}], 0x2, &(0x7f0000006ec0)=[@cred={0x18, 0x1, 0x2, r1, r22, r23}], 0x18, 0x4000000}, {&(0x7f0000006f00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000008300)=[{&(0x7f0000006f80)="a2d6075ed39b1cc9b54f1aa7f8de1015bf75827845b8084a7be5176890310da62bcd5dd7921ccb8335b3dd538239d197635614462ef778aaa01756f8b7379ca2a9377a7ccae30684c6977c7f511615c1f4019c8adb8e6806d2b13e3089eb80ea422d28daac8fc17febf86e16f563c72f91574775875827bd200029733ce96f458016732c5e83b3338abfed58dea10d342b2d50", 0x93}, {&(0x7f0000007040)="c438fa983a042d76cf34ed3eee0c4667b2369e07af2bce2f3af20c357568dd7a9b9787046e461ad9525f19160099052b7ca52b711ba5c3f4480b0ff1", 0x3c}, {&(0x7f0000007080)="82d11573e160b6bd6ea92c98291ab904e847cadf072672922958a02b1c1c712054a86506b05869c56cfedca5bd859f0889c826c3f2963cf12ebd2a9e", 0x3c}, {&(0x7f00000070c0)="d2ed0c367c47b83c3cec7e5f64bb72864edca2e34f7f646bcf56e6ad52cddccf1793cef077180c85be2d6bc51fd7362b19db09a01707c92529c3a1538a950e4561a9cb2a70959467ae7edbd0cc93361658ff73f088793652adf4c6c65ef6731c871209d00b8fd03e0993944a268da6d0d819df95", 0x74}, {&(0x7f0000007140)="ddda8f855e512a96cbae2946426220a2c9df2f553961d9690a9c7e512b5e68047ddf92d74a7f52d220c0630808315cd063512e324d42d6cd0cac1f414e01b382e5f7b11ce3ab6a376b4b5c34ee4a67c4959ccfc705a976c5de98930c2be3b7899176e514ee5605d10337588a70ba8d30216327b3d1e38aa7b35acdea166ebfa7d99b9cbc83c556", 0x87}, {&(0x7f0000007200)="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0x1000}, {&(0x7f0000008200)="5d5985531a873d088cd4f26cc00e8663cf11e49844913a213ff091e59251f93b187762a89484b05410da10f7f31372df125e24e609f039351c659d402f523488a2bd60d5771166e070f1cac4f1cd215cb3a331dfc68fe4c74eedbfc02bdd0a08ac27bc00c164d772824b1b2874195a43221ef5655397d8d97393692be203057af880f5a250a10cd23393abfde7b86b1a1284d2d755d7acbc292be5518842f9665db8a9482d984278247767d8b899f51383b51e1f2961edc8df", 0xb9}, {&(0x7f00000082c0)="238efbe9", 0x4}], 0x8, &(0x7f00000088c0)=[@cred={0x18, 0x1, 0x2, r1, r24, r25}, @cred={0x18, 0x1, 0x2, r1, r26, r27}, @cred={0x18, 0x1, 0x2, r1, r28, r29}, @rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, r1, r30, r31}, @rights={0x24, 0x1, 0x1, [r3, r4, r4, r0, r2, r2]}, @cred={0x18, 0x1, 0x2, r1, r32, r33}, @rights={0x10, 0x1, 0x1, [r4]}, @rights={0x14, 0x1, 0x1, [r3, r4]}], 0xd0, 0x40000}, {&(0x7f00000089c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008c00)=[{&(0x7f0000008a40)="488a58da25a35f7e341bdc101b5642f9a83a4b05865be260df820b09dd39d8aef08bf1bdc10b985b3ff3ee764ab5fb0b145a", 0x32}, {&(0x7f0000008a80)="a125f21a4547866cdbf8c6d49f43bafd5e0eece19f5ac970c22167b2978315fe1a175b4a8e34e8c829a92f5b4399339aa5fc4e4ea4cc51ea71105b4dbe3636a06543bb3fccf3904352eeea66b931af18f2a5c8f53d479b89430f494e1de8ea7b58fbf27688dd2dec4176a453257fc0b13de20623c3f72573f39cc7c2a9b1143f8431a8b9778172419a7f87829ea51357c02e6c5b23e3fd48cb50e3c1dd63acdeeda81e24d9a8a8bc2ed6eafda658994c95ddcfafe3f5463743a3be7f8f6405f840af2b9527b54359076f8f", 0xcb}, {&(0x7f0000008b80)="c14f240c4c37afd2c441d3901ab1e046ba6a6b394a8a696e6d51f976b897714cdcc3edc2e7315a7145637cfba7feca7c11e8a461f3eb5eea24bb3c64097626e91f63f4f35d25", 0x46}], 0x3, 0x0, 0x0, 0x8040}], 0xa, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) [ 2251.322186] sctp: [Deprecated]: syz-executor2 (pid 2122) Use of int in maxseg socket option. [ 2251.322186] Use struct sctp_assoc_value instead 2018/06/04 22:50:36 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x48000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2251.427684] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:36 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000000004) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl(r0, 0x40044149, &(0x7f0000001f64)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x6, 0x2, 'client1\x00', 0x1, "a78d5c51cfc85e42", "7a5f9389d5d634c080511e09d121a5e15578135a4677d42b98e8380e13dca6ae", 0x8, 0x4}) 2018/06/04 22:50:36 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) [ 2251.470305] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2251.498454] sctp: [Deprecated]: syz-executor2 (pid 2142) Use of int in maxseg socket option. [ 2251.498454] Use struct sctp_assoc_value instead [ 2251.514614] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x300000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:36 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={r2}) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r1) fcntl$getflags(r0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000040)=0x84) getpeername$unix(r4, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000100)={r6, 0x3ff}, &(0x7f0000000280)=0x8) 2018/06/04 22:50:36 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x2000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:36 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x1100, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2251.593501] sctp: [Deprecated]: syz-executor2 (pid 2163) Use of int in maxseg socket option. [ 2251.593501] Use struct sctp_assoc_value instead 2018/06/04 22:50:36 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:36 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x40, 0x2}, 0x88) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x20}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r2, 0x3}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x9, 0x5, 0x8, 0x400, 0x8000, 0x1, r4}) [ 2251.686542] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:36 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r2, &(0x7f00000001c0)=[{{0x77359400}, 0x4, 0x0, 0x8001}, {{}, 0x7, 0x7}, {{}, 0x6, 0x4, 0x568}, {{0x0, 0x2710}, 0x5, 0xfff, 0x5}, {{}, 0x5e, 0x0, 0x8001}, {{0x77359400}, 0xc3, 0x9, 0xffffffffffffff2c}, {{r3, r4/1000+10000}, 0x1f, 0x8, 0xffffffffffff7fff}, {{r5, r6/1000+10000}, 0x6, 0x8, 0x5}, {{0x0, 0x2710}, 0x9, 0x0, 0xe7cc}, {{0x77359400}, 0x7, 0x3}], 0xa0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xfe80, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x400000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:36 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x200000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:36 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:36 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x2f00, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:36 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) r1 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0), 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/06/04 22:50:36 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6c, 0x60040) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0xffff) r1 = memfd_create(&(0x7f0000000100)='\'', 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x8003182, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic) 2018/06/04 22:50:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x20000, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000700), 0x4) 2018/06/04 22:50:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:37 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x74000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:37 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) finit_module(r1, &(0x7f0000000000)=',\x00', 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x15, 0x4) 2018/06/04 22:50:37 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x2c, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x4}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:37 executing program 5: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000080)={0x1000, 0x100, 0x0, 0x3, 0x0, 0x7}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2400, 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x3000)=nil) 2018/06/04 22:50:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic) 2018/06/04 22:50:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xfffffffe, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:37 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic) 2018/06/04 22:50:37 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000380)={0x2, 0x3, 0x1, {r4, r5+10000000}, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x8c05, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4004240b, &(0x7f0000000280)={0x2, 0x70, 0x1, 0x3, 0x400, 0x8, 0x0, 0x5, 0x10000, 0x8, 0xffff, 0x400, 0x1, 0x51dc, 0x5, 0x100, 0x4, 0x8, 0x0, 0xfffffffffffffffc, 0x7342, 0x5, 0x401, 0x10001, 0xcc6, 0x6a22, 0x8, 0x400, 0x1, 0x4, 0x6ea5, 0x0, 0x1, 0x7, 0x9, 0x6, 0x7fff, 0x42add39, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x10, 0x9, 0x100000000, 0x0, 0x6, 0x1, 0x80}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r6, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000001c0)={0xa75, 0x3, 0x86a4, 'queue0\x00', 0x9}) 2018/06/04 22:50:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x7a00}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:38 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0xffffff7f00000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xf4010000, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:38 executing program 6 (fault-call:3 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:38 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:38 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x4000000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:38 executing program 5: r0 = socket$kcm(0x29, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10001, 0x2, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) unshare(0x60000000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0xcc00, &(0x7f0000000080)) 2018/06/04 22:50:38 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x8, 0x5, 0x9, 0x4, 0x0, 0x5, 0x4000, 0x1, 0x10000, 0x2, 0x1f, 0xffffffffffff0001, 0x79, 0x95, 0xc62, 0x9, 0x99d, 0x100000000, 0x0, 0x6, 0xc9b, 0x3, 0x9, 0x6, 0x101, 0x1, 0x5, 0x214, 0x5, 0x4008, 0x7832, 0x3, 0x8, 0x20, 0x80000000, 0x7, 0x0, 0x6, 0x3, @perf_config_ext={0x3f0000000, 0x101}, 0x80, 0x4, 0x100, 0x1, 0x7, 0x8, 0x7}, r0, 0x2, r1, 0x3) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x500}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2253.361606] ALSA: seq fatal error: cannot create timer (-22) [ 2253.374332] FAULT_INJECTION: forcing a failure. [ 2253.374332] name failslab, interval 1, probability 0, space 0, times 0 [ 2253.385684] CPU: 0 PID: 2309 Comm: syz-executor6 Not tainted 4.17.0+ #108 [ 2253.392623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2253.401986] Call Trace: [ 2253.404597] dump_stack+0x1b9/0x294 [ 2253.408244] ? dump_stack_print_info.cold.2+0x52/0x52 [ 2253.413476] ? perf_trace_lock_acquire+0xe3/0x980 [ 2253.418330] ? __lock_acquire+0x7f5/0x5140 [ 2253.422580] should_fail.cold.4+0xa/0x1a [ 2253.426653] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2253.431802] ? debug_check_no_locks_freed+0x310/0x310 [ 2253.437001] ? kasan_check_read+0x11/0x20 [ 2253.441163] ? rcu_is_watching+0x85/0x140 [ 2253.445328] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 2253.450583] ? find_held_lock+0x36/0x1c0 [ 2253.454695] ? check_same_owner+0x320/0x320 [ 2253.459037] ? rcu_note_context_switch+0x710/0x710 [ 2253.463984] __should_failslab+0x124/0x180 [ 2253.468239] should_failslab+0x9/0x14 [ 2253.472051] __kmalloc_track_caller+0x2c4/0x760 [ 2253.476737] ? graph_lock+0x170/0x170 [ 2253.480552] ? lock_release+0xa10/0xa10 [ 2253.484551] ? kvm_arch_vm_ioctl+0x418/0x2690 [ 2253.489073] memdup_user+0x2c/0xa0 [ 2253.492645] kvm_arch_vm_ioctl+0x418/0x2690 [ 2253.496995] ? kvm_vm_ioctl_irq_line+0x160/0x160 [ 2253.501770] ? print_usage_bug+0xc0/0xc0 [ 2253.506836] ? debug_check_no_locks_freed+0x310/0x310 [ 2253.512048] ? kasan_check_read+0x11/0x20 [ 2253.516226] ? print_usage_bug+0xc0/0xc0 [ 2253.520309] ? print_usage_bug+0xc0/0xc0 [ 2253.524494] ? debug_check_no_locks_freed+0x310/0x310 [ 2253.529710] ? __lock_acquire+0x7f5/0x5140 [ 2253.533967] ? perf_trace_lock+0x900/0x900 [ 2253.538221] ? __lock_acquire+0x7f5/0x5140 [ 2253.542482] ? debug_check_no_locks_freed+0x310/0x310 [ 2253.547688] ? perf_trace_lock_acquire+0xe3/0x980 [ 2253.552569] ? debug_check_no_locks_freed+0x310/0x310 [ 2253.557773] ? perf_trace_lock_acquire+0xe3/0x980 2018/06/04 22:50:38 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x6000000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x6000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x1000000, 0x0, 0x0, 0x0, 0x8}, 0x98) [ 2253.562636] ? graph_lock+0x170/0x170 [ 2253.566457] ? lock_acquire+0x1dc/0x520 [ 2253.570458] kvm_vm_ioctl+0x246/0x1d90 [ 2253.571436] ALSA: seq fatal error: cannot create timer (-22) [ 2253.574360] ? kvm_set_memory_region+0x50/0x50 [ 2253.574377] ? perf_trace_lock_acquire+0xe3/0x980 [ 2253.574398] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2253.574416] ? _parse_integer+0x13b/0x190 [ 2253.574459] ? perf_trace_lock+0x900/0x900 [ 2253.574471] ? _kstrtoull+0x180/0x230 [ 2253.574485] ? _parse_integer+0x190/0x190 2018/06/04 22:50:38 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) [ 2253.574498] ? graph_lock+0x170/0x170 [ 2253.574510] ? lock_release+0xa10/0xa10 [ 2253.574527] ? find_held_lock+0x36/0x1c0 [ 2253.574546] ? find_held_lock+0x36/0x1c0 [ 2253.627474] ? lock_downgrade+0x8e0/0x8e0 [ 2253.631664] ? kasan_check_read+0x11/0x20 [ 2253.635832] ? rcu_is_watching+0x85/0x140 [ 2253.640004] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 2253.645224] ? __fget+0x40c/0x650 [ 2253.648703] ? expand_files.part.8+0x9a0/0x9a0 [ 2253.653310] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 2253.658256] ? wait_for_completion+0x870/0x870 [ 2253.662843] ? __lock_is_held+0xb5/0x140 [ 2253.666901] ? __fget_light+0x2ef/0x430 [ 2253.670874] kvm_vm_compat_ioctl+0x13b/0x420 [ 2253.675272] ? kvm_vm_ioctl+0x1d90/0x1d90 [ 2253.679418] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2253.684950] ? fput+0x130/0x1a0 [ 2253.688216] ? ksys_write+0x1a6/0x250 [ 2253.692012] ? __do_page_fault+0x441/0xe40 [ 2253.696259] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 2253.701444] ? kvm_vm_ioctl+0x1d90/0x1d90 [ 2253.705597] __ia32_compat_sys_ioctl+0x221/0x640 [ 2253.710355] do_fast_syscall_32+0x345/0xf9b [ 2253.714673] ? do_int80_syscall_32+0x880/0x880 [ 2253.719246] ? _raw_spin_unlock_irq+0x27/0x70 [ 2253.723736] ? finish_task_switch+0x1ca/0x840 [ 2253.728234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2253.733763] ? syscall_return_slowpath+0x30f/0x5c0 [ 2253.738694] ? sysret32_from_system_call+0x5/0x46 [ 2253.743531] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2253.748375] entry_SYSENTER_compat+0x70/0x7f [ 2253.752782] RIP: 0023:0xf7f53cb9 2018/06/04 22:50:38 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xffffff7f, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2253.756130] RSP: 002b:00000000f5f4f0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 2253.763827] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000c208ae62 [ 2253.771085] RDX: 00000000200002c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 2253.778341] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2253.785611] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 2253.792867] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2253.835259] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 22:50:38 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x3000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x6c}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2254.025496] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 22:50:40 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:40 executing program 6 (fault-call:3 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xf5ffffff, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:40 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) 2018/06/04 22:50:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0xf00}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:40 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x600, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000040)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000006000)='T', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x74, 0xfffffffffffffffa, 0xc, 0x400, 0x9, 0x2077, 0x9, 0x0, r4}, &(0x7f0000000140)=0x20) close(r0) 2018/06/04 22:50:40 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x84ffffff, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2255.549239] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:40 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) [ 2255.610724] validate_nla: 14 callbacks suppressed [ 2255.610733] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:40 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x7a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:40 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) r2 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0xe1, &(0x7f0000000040)={0x32, 0x5, 0x0, 0x7}) [ 2255.653009] sctp_setsockopt_maxseg: 8 callbacks suppressed [ 2255.658806] sctp: [Deprecated]: syz-executor2 (pid 2362) Use of int in maxseg socket option. [ 2255.658806] Use struct sctp_assoc_value instead [ 2255.706743] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:40 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x900, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:40 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:40 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) [ 2255.774457] sctp: [Deprecated]: syz-executor2 (pid 2394) Use of int in maxseg socket option. [ 2255.774457] Use struct sctp_assoc_value instead 2018/06/04 22:50:40 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)='vmnet0keyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x34000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4020940d, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xfec00000, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:41 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:41 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000001c0)={"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"}) fstat(r1, &(0x7f0000000000)) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)={0x0, 0x20000}) 2018/06/04 22:50:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) [ 2255.982168] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2256.043250] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2256.162757] sctp: [Deprecated]: syz-executor2 (pid 2426) Use of int in maxseg socket option. [ 2256.162757] Use struct sctp_assoc_value instead [ 2256.224733] sctp: [Deprecated]: syz-executor2 (pid 2437) Use of int in maxseg socket option. [ 2256.224733] Use struct sctp_assoc_value instead 2018/06/04 22:50:41 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xe, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0xf0ffff}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:41 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/06/04 22:50:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x400000000000000, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:41 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x100000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc048ae65, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:41 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) faccessat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x0) [ 2256.572163] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2256.584589] sctp: [Deprecated]: syz-executor2 (pid 2447) Use of int in maxseg socket option. [ 2256.584589] Use struct sctp_assoc_value instead [ 2256.637196] sctp: [Deprecated]: syz-executor2 (pid 2467) Use of int in maxseg socket option. [ 2256.637196] Use struct sctp_assoc_value instead [ 2256.652249] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:41 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x6c000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:41 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0xac, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0xfac, @empty, 0x8001}, @in6={0xa, 0x4e22, 0xb0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x1f}, @in6={0xa, 0x4e23, 0xfffffffffffffff7, @empty, 0x2}, @in6={0xa, 0x4e20, 0x100, @empty, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xae47, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x8000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="0f28500ee4d23b5e3125914d6774499dd56724cffcd6509a48c274b7ff1c51e42b3141c6107c02f2f99c6b9f34483f9c465b8dca2ba19acdd61cfb6873df7477a6595c2912832dbc4e75ebd78432a7beaee80512abbe923486df626e5a04ea6f86ba9abdf16b6d284446272a91f1852ab85f307977f2f50fc6b98532b1ce67895a950e16"], 0x3) syz_emit_ethernet(0x22, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="5c76847ec8ff", [{[], {0x8100, 0x4, 0x9, 0x1}}], {@can={0xc, {{0x2, 0x9, 0x401, 0x1ff}, 0x1, 0x0, 0x0, 0x0, "5950fb62730bf0b1"}}}}, &(0x7f0000000100)={0x0, 0x2, [0x469, 0xa1b, 0x7f4, 0xb5a]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/04 22:50:41 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x2900000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x1800000000000000, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:41 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) 2018/06/04 22:50:41 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:41 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 2256.823560] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x402c5828, &(0x7f00000002c0)=@ioapic={0x2}) [ 2256.865425] sctp: [Deprecated]: syz-executor2 (pid 2483) Use of int in maxseg socket option. [ 2256.865425] Use struct sctp_assoc_value instead [ 2256.880941] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:42 executing program 5: memfd_create(&(0x7f000049dfec)='\'Pvmnet0^lo-+\\wlan0\x00', 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) unshare(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) accept4$inet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/04 22:50:42 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x29000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2256.931958] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:42 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x48000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:42 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:42 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x4c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2257.025855] sctp: [Deprecated]: syz-executor2 (pid 2514) Use of int in maxseg socket option. [ 2257.025855] Use struct sctp_assoc_value instead 2018/06/04 22:50:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc00caee0, &(0x7f00000002c0)=@ioapic={0x2}) [ 2257.149374] ALSA: seq fatal error: cannot create timer (-22) [ 2257.200675] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2257.257808] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:42 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:42 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0) request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='#{security^keyring}cpusetppp1\x00', r2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x0, 0x989680}, 0x0, 0x9}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)) 2018/06/04 22:50:42 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x74, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xff000000, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) getsockname$llc(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000001c0)={{0x7f, @broadcast=0xffffffff, 0x4e23, 0x3, 'lblcr\x00', 0x2, 0x0, 0x3f}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x7, 0x0, 0x2}}, 0x44) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000000140)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3000000013002f0f000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0080e600d7", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/06/04 22:50:42 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x7e000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4008ae61, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x600}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2257.373426] IPVS: set_ctl: invalid protocol: 127 255.255.255.255:20003 2018/06/04 22:50:42 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:42 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0xa00000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xae41, &(0x7f00000002c0)=@ioapic={0x2}) [ 2257.425660] sctp: [Deprecated]: syz-executor2 (pid 2550) Use of int in maxseg socket option. [ 2257.425660] Use struct sctp_assoc_value instead 2018/06/04 22:50:42 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0xffffff9e}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:42 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x7f00, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2257.531199] sctp: [Deprecated]: syz-executor2 (pid 2576) Use of int in maxseg socket option. [ 2257.531199] Use struct sctp_assoc_value instead [ 2257.558955] IPVS: set_ctl: invalid protocol: 127 255.255.255.255:20003 2018/06/04 22:50:42 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:42 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x6000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:42 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x10000, 0x0) getsockname$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000004c0)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6, 0x4, [0x10001, 0x95f, 0x8, 0x1]}, &(0x7f00000000c0)=0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00000002c0)={0x6, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="b8000000cf2a7134e8f3a19007a629acd3bdf16ce1a2c1e43d95b6a2d7269fea5684c1cdc28035be9e0b0065bbabbc70b6596728438cf733f0f18900000000010000005e4cd92356a910a2c40e6d073bc6fbec247b1937d407d87507a9b681c469e653fd584b23c8c77d744ffb16c86d7f59adbf9492dde507766b5141bd7f2679ac81b087fada4debec4c25054fc5f254abdea9f8273cd52e2d2895be1bc70791a166b4332e33fe4862350c6718c10bd8db4dfbb747bb85db02d42d"], &(0x7f0000000280)=0xc0) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="0500008cb50ad0757196ff3cc6dfcdb0c66a008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63", 0x39}]) [ 2257.683219] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:42 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x9, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:42 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4010ae42, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0xf401, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0xfffff000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:42 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:42 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x300, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:42 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x100) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000440)='dns_resolver\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f0000000600)="a5393ab35229570c3c5bff436d7073cb9a59e41a", 0x14, 0xfffffffffffffffb) 2018/06/04 22:50:42 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:42 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x6c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:43 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x24900) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)=""/148, 0x94}], 0x1, &(0x7f00000007c0)=""/4096, 0x1000}}, {{&(0x7f00000017c0)=@generic, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)=""/240, 0xf0}], 0x1, &(0x7f0000001e40)=""/74, 0x4a}}], 0x2, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) close(r2) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000080)) 2018/06/04 22:50:43 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x100000000, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:43 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x74000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4010ae68, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:43 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x6c00000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x60, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:43 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xffffff80, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:43 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000000)) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000080)="6370752e7374617400d9c3b5781e0606f87a0af6635c37905fb5499579bf32ba726971ec3418861f427bcab2ce8ddc1c14854ad034d40bb4203abb9318cd97e79d936264", 0x0, 0x0) pread64(r4, &(0x7f0000000180)=""/174, 0xae, 0x0) flock(r2, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:43 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc008aeba, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:43 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x2000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x2000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:43 executing program 5: syz_emit_ethernet(0x32a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6002290f00303a00fe800000000000000000000000000000ff0200000000000000000000000000010400907800000000609433df0000320000000000000000000000000000000001fe8000000000000000000000000000002403d53365d4"], 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100, 0x2, 0x0, 0x4}}], {@canfd={0xd, {{0x0, 0xb20, 0x7, 0x401}, 0x3, 0x2, 0x0, 0x0, "a7ef64bd187786c7df35e9b67c66d19091734a7df67a3c3b2d01859d5ffd382226838ec5a7d5d431b60efa08a798564be9e25a93dd0a940e7e23f3c60f3bf26c"}}}}, 0x0) 2018/06/04 22:50:43 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xffffffc0, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2258.847761] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:44 executing program 5: r0 = socket(0x1001000000010, 0x802, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="402000001000dff5000000000000560521017945000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000018001200140001006970366772650000000000000006000008000400", @ANYRES32], 0x40}, 0x1}, 0x0) 2018/06/04 22:50:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:44 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x1f000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:44 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="d7", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xae64, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x6800000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2259.035568] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x100000000000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:44 executing program 5: r0 = add_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400)="0668136cc98b762c5630af2de9f0ead2b20341bb0d629a25a2c30800e2898974e5aa26e5f3f88acd2858efc934e5fbbe275418956e3a268ef075c2a8cea9cd4bf8e71ae47b1a676e13e6fb67c3a4409a79ac49f1fbe281e6c69b3aaf57b2aa933b8ac3673d781b8a1493afa3a2a6bfbf9be03c114144cccf673ad18e31376b88b89b2dc097df09915cf5bfee53dc27ebb7884cfde4bfbdf37c6b4508c49282e14ffed842d19c032b514d41ce", 0xac, r2) r4 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r2) r5 = syz_open_procfs(0x0, &(0x7f0000000100)='mountstats\x00') r6 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x1, 0x10000) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000280)={0x10d000, &(0x7f0000000200), 0x4, r6, 0x1}) get_mempolicy(&(0x7f00000002c0), &(0x7f0000000300), 0x101, &(0x7f0000ffc000/0x3000)=nil, 0x0) keyctl$update(0x2, r4, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f00000001c0)={'sm3-generic\x00'}}) setsockopt$inet_mreq(r5, 0x0, 0x0, &(0x7f00000004c0)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) 2018/06/04 22:50:44 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x6, 0xc, [0x2, 0x6, 0x1]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@empty, 0x0}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@delpolicy={0x70, 0x14, 0x4, 0x70bd26, 0x25dfdbfb, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e21, 0x200, 0x4e23, 0xfff, 0xa, 0xa0, 0x80, 0x62, r3, r4}, 0x6e6bb0, 0x2}, [@policy_type={0xc, 0x10, {0x1}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [], 0x21}}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x40) 2018/06/04 22:50:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:44 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x700, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:44 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x500, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:44 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0xffffff86, 0x2}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) r0 = socket(0x80000000000010, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000400000000000000cf", 0x1f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x20, &(0x7f0000000080)={'syzkaller0\x00', @ifru_data=&(0x7f0000000040)="d1b31e6850087f38690d1fd7eb4f129e3ea1756194fdaea6cfc853f924acc9cd"}}) 2018/06/04 22:50:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4040ae79, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfeffffff, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:44 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) [ 2259.361170] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 22:50:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:44 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0xa00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40030000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:44 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000001c0)=""/184) [ 2259.446160] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 22:50:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8010aebb, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:44 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x3300, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:44 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2259.649092] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:44 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/103) 2018/06/04 22:50:44 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffc, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)={0xfffffffffffffffc}) 2018/06/04 22:50:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfc00, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:44 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x600000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x300000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:44 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x10, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc020660b, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:44 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) 2018/06/04 22:50:44 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x5000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:44 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)={0xfffffffffffffffd, 0x1, 0x3, 0x34, 0xfffffffffffffe00, 0x6, 0x23a1, 0xffffffffffffffff, 0xfffffffffffeffff, 0x100, 0x5, 0x8}) r1 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="be173e0217e181e8d9d639b626bdc21b7a5fa088e2c2a84dbc809bd17179d08ff6b8abc3106ff81930da3bd2996979b6dcdda7edb8890554952d12cf0f3bebf578d2bafa6cb35c604ab4e9c26bcbf50f1a5916f3999f246712622f3cddffea8704ca45e1e13f5c72ffbe7162cfb3d6253ae680907156ba1e0fc26f45582c3a32cfacb097f0a0b3093afe87c521ee7e885803b4a5c4747d415eff5628f53e63e231d5134f0f043f65068a39a377aa5de7efa34d088afb4ef8de084f", 0xbb, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x8000000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bond_slave_0\x00', {0x4, 0x3f, 0x3, "30f831db7f27", 0x8}}) futex(&(0x7f0000000040), 0xb, 0x1, &(0x7f00000000c0), &(0x7f0000000000), 0x3) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) getcwd(&(0x7f0000000480)=""/248, 0xf8) futex(&(0x7f0000000140)=0x2, 0x7, 0x0, &(0x7f00000001c0)={r2, r3+10000000}, &(0x7f0000000200), 0x1) 2018/06/04 22:50:45 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x6000000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:45 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xffffff84, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:45 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x20000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x1800, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:45 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x18000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x420, 0x2, 0xa, 0x0, 0x70bd2a, 0x25dfdbfb, {0xc, 0x0, 0x9}, [@typed={0xc, 0x4f, @binary="39a8f1927f8763"}, @typed={0x14, 0x4, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="8d3ee95fe742474a64523c83f4d56ed65623cd2948c0674adfdbf21191cc29ab4c9f6bdb973d4dfee0ecebc352a0175586b74647dbb5671557c43d1e10875fc590f45de67b71a795763607933bb580c910172dbe7c61659361d4a955ccfbacf6d9fee9e32975f660894b42996043137c7b88df6df19cccc6ad1b074486ef737329d793a516178820ad3e16054700fd4f4c6a685d5904439b8b2072b16f8755319156a7b14171ee", @generic="f603a0c4ce3933f8d91d9c1aee5ef64527cf88a8f06a17b16d79f4eb12abfe9714a6dfeafabb94a919f2f623274472fd13060ece41ef936e6754565a61ec66f27482151c5ea14b3367da1b54cbab0e42bd35e9cf71", @typed={0x8, 0x77, @fd=r0}, @typed={0x8, 0x64, @ipv4=@multicast2=0xe0000002}, @nested={0x25c, 0x2b, [@typed={0x8, 0x66, @u32=0x7}, @generic="6a8d8808f471730bfe02903ff4977dead9f8eec9c171f39375069cac22d5886093dc19c074243dd471fce7fd41903a2b922de4d9329381985000910961e4d2cd56f4c97576af6a75fc04b0a9432962e1ced6", @typed={0x8, 0x28, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="5dac0c62a6dc80cd0610a35fe96f4eaf4f38ad665146cb3b57752bd801a8b7f8f1043a2c42d7a6c21d53fc93ba112d7d5af1bc076a804e760b87796cda8826be3b5f88ed020fb6debd235dd056ca2192c9ca4cc27e72f1b3a02b3b5bd50e14a7843802ae0e214b9fb06ebd7c91e32dbec76690cb0a479abe2a9282b2f4dfdb5420f6570be7498b98f37955cd6e0ab1cf575f9f06de53e0ae60ce2bf63ecae44baea3199e9c518e72049f71ea8a872a", @generic="a9c8d047ac151338aa81d2741fe12450031807da57c0fe40385fd4ae5d30eed1c679a8b66b8839c3386af216fe1181b5fa0d21f2facb772cf3a29a2d0e7e19f65fa40db4fd6856e9f074fce341b767861de037b75967a5a6275bd400e05b3f5109f3de188316433c18369a9fef18c067666be3b2ab5e9c2b1f80a4fd54aed1efee1d56b7ce074b689696f4fe24a9f8e3d12af8074d1524268fbef2cafb99e712f32d0319", @generic="fb3a621856c771df3432aa1c82b68d3fc19dedca5c644539dbdfb3ef7f0f23d50665c11d56b167f1c03fae672436f8b470b9513a9dd0466bd263d000d35b36968b8efbad59056d63017991fd017b25215de132040d0bd3de1d0b6df5f7b27bd8f614f3ffa6e6cc5a240b83e32413582455f5e06aa1e5a1f625087015703c686716d32183d715148cf9dc29", @generic="ede5c60086e9fae53b3bdc96b5872069c8476ed8b700"]}, @typed={0x8, 0x52, @u32=0xffffffff}, @generic="ce1bb05650de512a4acf6d41524a315d60733759127e171cecf4122b3a59c7d5ca8145a44098ff644bfc5e2e34806576caaba29a6565cdc12dca0cfc12d9bf56dff27f913fd31c4a542fff60ea083e87795946f375990a84e79ee72e5a23d1660517aa8c9a84f0e7bd0e036a999f95825455497307218b96412d"]}, 0x420}, 0x1}, 0x804) 2018/06/04 22:50:45 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x180, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x2, 0x8) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) dup2(r0, r1) 2018/06/04 22:50:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xf000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:45 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xfc000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xae60, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:45 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x1000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:45 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000002f00)='/dev/zero\x00', 0x212100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002f40)={0x0, 0x4}, &(0x7f0000002f80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002fc0)={0x401, 0x0, 0x42b, 0x0, r2}, &(0x7f0000003000)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xcc, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x8002, 0x7, 0x4, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000100)={r4, 0x7}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000040)=0x19, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x18, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}}, {{@in=@rand_addr}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/06/04 22:50:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xae78, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:45 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x6800000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:45 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xff000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x8, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:45 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000001c0)) 2018/06/04 22:50:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bridge_slave_1\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/06/04 22:50:45 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x4000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4018aebd, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x4, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:45 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x1000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2260.663272] sctp_setsockopt_maxseg: 14 callbacks suppressed [ 2260.663281] sctp: [Deprecated]: syz-executor2 (pid 2919) Use of int in maxseg socket option. [ 2260.663281] Use struct sctp_assoc_value instead [ 2260.698176] sctp: [Deprecated]: syz-executor2 (pid 2926) Use of int in maxseg socket option. [ 2260.698176] Use struct sctp_assoc_value instead 2018/06/04 22:50:45 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000480)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000017ff0)={&(0x7f00000000c0)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b010000037dc1250200000008990039966a7d5cb2bd00000000000000000007496e6866856b76b50100000000000003e8060000000118fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/06/04 22:50:45 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x7a000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2260.808382] validate_nla: 26 callbacks suppressed [ 2260.808390] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:45 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) sendmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f00000001c0)=@in={0x2, 0x4e20, @rand_addr=0x28bd58b2}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)="7d11c976bc11bd3e51cd4594df547a320616926d67b859633f2b17701db46bcf9bc296d3341667fb592c5bf26bb46e57b8a8eb490fa6a127f88e8d4e45fdd2ba3582a426b84a962c6fc5e74b3740b1628bf930c32851d1cfae73f4e4a1023e7219ca2a83b4fc710ebd010e47799d72768a76b2f9d626bcbe081fe2b9aa50e653b28d9a2adaff65f5c2c17fc67e10f87e369c455a3922eb3e9cea30264538905dd9599d8d960d678d1df6f4ccef2ad9c0b17bccbf680febcf5ed5", 0xba}, {&(0x7f0000000300)="1d9921c380788d3c149456743a8d40ca02695ae079bb7cf5dded4a8313a45eed6bea94bb999f656b694e5890fc8894566e7198573a017796aea4f84287908d61d8fc1e", 0x43}], 0x2, &(0x7f0000000380)=[{0xfc, 0x11f, 0x8, "bdfdbcf836ead49d43c24c5da124b1eac17029b9916b647cac580925f7729528384ff3ae1bbb292af6d29d3ecd5118742584c7f5115260e3c725fe0ea31a48222702d44b708aecb9d1802754012227cef53982f5c178320109d2d82eecff86a05654f3dac69569dee17e898b1dbf9dc97bc4a1d545203b2970ed1c69931912bdcefe709f82ac5615592ccb8c42c46abfa9f7e38299a4886ea351b46795d2c0aa9d5e1e0624a98aa8e727e4fde9745e2efdf50b06abcb1f53172a56d82e403692332b476716756b6fb828db40a4ea579ded4bc837c97f60778ce00568f9a761720c1f51daccdc3d036e2adbd094"}, {0x48, 0x5614591b2d0a9578, 0xfffffffffffffff8, "d2a3e29b33569862fee8742e329318547d618600dab933e4c1ec721487478d5483db00edac057d0450b1c01c7b02d72183866ed3295c853e04"}, {0xa0, 0x103, 0xfffffffffffffff7, "44669f4a64de25d025f20e4524f45aa57b174548dda4149ec22c9baaf8224d6ce8e076a200fc50156329318b6448fef09f09b4f270f2168aadfbabd1d93aaae47e88730c20346d8c1e54c6dc50697ba9b7d817e477038014c53bf7ec41c8f2b2d87a041c2135f11346c1f55a3d51c4a94b37d4ff1db629488ad8a6fcb7a429f2456211d1a5876bbd0081f2db1120493991d991"}, {0x88, 0x1ff, 0x1, "e95a0622fa4f1c24e70e9102a24bb529cb358e3fdff2d0e578ef6862e9a5908c20d09d8317def6cc43da94ab07af5998a89e25b9cc775ce37776b142c7ea8c8e0aa151034314145e7c6868f1749211682839ee58979a389df0162b86ca5a671e0b1ac5429bf5dd7905446d9baa5a749b47a7f51d62bd7c27f3fc"}], 0x26c, 0x80}, 0x939a}, {{&(0x7f0000000600)=@l2={0x1f, 0x4810420e, {0x400, 0x2, 0x2, 0x5, 0x34ab, 0x100000000}, 0x7fff, 0x868}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000100)='Ow', 0x2}, {&(0x7f0000000680)="00fa3ee74c4ff19fb2f4c86c681df3d4ff48fa55a42ab28c78c3ff2c157fb1a8d2d82a531190efdef4b6877a403046b1e32b8d95475cb0dd3baa63c82d89dc53a3965f1c56843c8ee806cefd30072c1f71e2a447ffa780b21a70459c6a9060084fea7d50eeec9c99f20bd1cd74890a45fbb215d401d3eea5b4fe1fd9b070d7df5c4cffa3a44a8eeb1db27f1268cfaf8ca8a1315fdc9545e8c869017216d122e14fcaa3ba8a77bcf26889388543eea008ca78b6bdeb4f483c3126e32d177ee3db4bb6c5", 0xc3}, {&(0x7f0000000780)="9c212f03f9b644384527d7681de9c4310cb0d2d0241e6147446c9b9718cf88c4ead25d839ec7616adc411fbfb971f10f3a8d37a7083a59be0bbdded4e26177b5b84f71edc45c825cf4f3360948d8e3fbea111d3a5ceceabad506d44aa249f7a5b98ddcbd03", 0x65}, {&(0x7f0000000800)="2a051ebb5dc4481c699b3eeb89c690c12525afcf25f04cc102d37b05a418fbcc44d741b46a870e639d6b497886d54796efe3dfa7248d03d93813ed42a875ae976113db98dd4e07", 0x47}, {&(0x7f0000000880)="3776753fefc375f667cf6c56cd589c3fbfd3709890103f22ea01b0707a33e55d86dc7f60ee17fafcc3d5d187f8bd5647ea26488a131e2a3d4c6061c1419a883379e01fdc0e1ac4a6138c231fa96f8200c5e3f444e0807bd5b5a49da8c312a834db4e64f6ed86454fda962b1b7d3147409a74a2466235878a80", 0x79}], 0x5, &(0x7f0000000940)=[{0x14, 0x11b, 0x3, "e66d85a284"}, {0xb0, 0x10f, 0x6, "6500db41925f896bb22831d3b39b1ba959a3dd3b0c8d717f4673a9e718c8306aa966a1a082b473ad873b54829ae796b5206853ed4a05acbd9be115112b6a083a9d5a47ccbe8034eb80b2fa3d321a4b44639b41afa96f5ab28e0afb6c4e42b0b4e3b7dfef1ee3a703eb9f6506a7a1c41612bcad7008a119c469156b2cc66904a63d19b398e4629ff9f09c0f1bfb593ec9ff3da447d0968a699a15c5862eec480128"}, {0xc8, 0x29, 0x7ff, "d0b088ba9e55af4b3e928974d013d32baddb8f4eb05888d6347d7056ef6b98f363ba30ebad9401eaa767b7f2c2c66b167600ef14fe663ecc4ddc0ddc86833c0b48d54c59ac61838ed5ebdbe435cd7fe3606349d50d8d6dfc7172823a4090d94fc530935585414c91064fc4258ce22b2b8af8d360d0310cfa24d0bf7e301843cd067a1075d645fdb96f0a795e80e5bef34afc5173f740270d5f3c15e74bd3891d4b852913f87c2f292d3536ed3bf19fbe99b57740379aa48987"}, {0x28, 0x13f, 0xcb1, "72b9250bb403549e31bd888e29550c3fa3e4a5647375f64128"}, {0x40, 0x11e, 0x2, "f6b2129b9acec5db2be1cf06d4b70478cfec0b45b66767119c963732fd53710bc0eb4552c2ee23d1f71d1caf552ed1bd2f295f"}, {0x3c, 0x11f, 0x4, "70fcb2ead0ed368aa424f803ce0d502a721399b90d22c4295e1e55c554aa8dfd240a5c6131ad166bf372481e34d4"}], 0x230, 0x11}, 0x4}], 0x2, 0x20044800) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8070ae9f, &(0x7f00000002c0)=@ioapic={0x2}) [ 2260.955988] sctp: [Deprecated]: syz-executor2 (pid 2949) Use of int in maxseg socket option. [ 2260.955988] Use struct sctp_assoc_value instead [ 2260.959594] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2261.048826] sctp: [Deprecated]: syz-executor2 (pid 2972) Use of int in maxseg socket option. [ 2261.048826] Use struct sctp_assoc_value instead 2018/06/04 22:50:46 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x6800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:46 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x400000, 0x0) getsockopt(r0, 0x8e64, 0xfffffffffffffffa, &(0x7f00000002c0)=""/63, &(0x7f0000000300)=0x3f) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) timer_create(0x4, &(0x7f0000000100)={0x0, 0x13, 0x0, @thr={&(0x7f0000000000)="6b9ead60a181352d9d91c77d5345f9f721515cbec617450c87c1ed980724c9d0a0c7ee19f8ef277454cc4fe2d0947e1f1168", &(0x7f0000000080)="33643bd1ef502e9661f16f474d4b7ee02d2c3fce5c726aa4949bbb2c945f1f7defb1544823729b738a157b61c6b81983ea42478b2c2b3f7d0b515cb29f691b268f5fb61ec3ecef954d78e21c8eee3103dd48a7e5ea22f6a3f0a194d9b61dd043ce2f4952fec9f38ec85a1a836132d1b9e83b5649"}}, &(0x7f0000000140)=0x0) timer_gettime(r2, &(0x7f0000000180)) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000240)={0x8b2, 0x80000000}) nanosleep(&(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)) ioctl$BLKTRACETEARDOWN(r1, 0x1274, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000340)) 2018/06/04 22:50:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4030ae7b, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:46 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) write$fuse(r2, &(0x7f0000000100)={0x20, 0x1, 0x8, @fuse_ioctl_out={0x20, 0xa7d3, 0x6, 0x6}}, 0x20) 2018/06/04 22:50:46 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xff00, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfec0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xf0ffff}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2261.193115] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:46 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, r1, 0x1, 0x70bd2d, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:46 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x6c00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:46 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x44000, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x41000}, 0xc) 2018/06/04 22:50:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x5421, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) [ 2261.252740] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4800}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2261.335268] sctp: [Deprecated]: syz-executor2 (pid 2998) Use of int in maxseg socket option. [ 2261.335268] Use struct sctp_assoc_value instead [ 2261.352624] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:46 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = openat$cgroup_subtree(r3, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) dup2(r3, r4) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x3587, 0xfff, 0x80, 0x1, 0x2, 0x3, 0xfffffffffffff801, 0xad, 0x38, 0x1e, 0xb68, 0x3ff, 0x20, 0x2, 0x1800000000, 0xfd, 0xf14b}, [{0x3, 0x3, 0x6, 0x200, 0x1f, 0x6, 0x0, 0x1}, {0x0, 0x9, 0x100, 0x6, 0x3ff, 0x9, 0x8, 0x194c}], "6065c4114cdc2ecc4097504b2d153002f10ff981d7773ccbfb3b9ad830007aece915c78faf0b43f65bd995f3a2389c2d59961aa08d4e2e7a1f36b24fc6d9bba8b4c606335a06ccd6c52dcd2abaa2459b55d5ecde07f6aa6e4605d724da043476e542f83a40c1992bcbbb3fdb24f5b4f272b6615fab213ac9758930a1ba1c1f1b4f739a391c4140a40d6192c81f57769001befb08469da870ee2f961a21a154f59a053c1dee168ef7dafcf0461250c3e92166acd26273bf34bb5b6e7b3a8490d7653e36b3520b73c2b8de2bdb511b1a11", [[], [], [], [], [], [], [], [], [], []]}, 0xb48) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000000d40)={{0x9, 0x4}, 'port1\x00', 0x4c, 0x100000, 0x2, 0x9, 0x800, 0x9, 0x5, 0x0, 0x7, 0x1000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0xc) fcntl$setown(r0, 0x8, r1) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x2000, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) 2018/06/04 22:50:46 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xfe80, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:46 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4038ae7a, &(0x7f00000002c0)=@ioapic={0x2}) [ 2261.464698] sctp: [Deprecated]: syz-executor2 (pid 3026) Use of int in maxseg socket option. [ 2261.464698] Use struct sctp_assoc_value instead [ 2261.467097] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2261.574207] ALSA: seq fatal error: cannot create timer (-22) [ 2261.597061] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:46 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x9, 0x7, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x5452, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:46 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cgroup.max.depth\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/239, 0xef) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40040, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000180)={0x8001, 0xfff, 0x4}) 2018/06/04 22:50:46 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x2000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:46 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xe5fd, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x6000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4c00}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2261.741213] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:46 executing program 5: r0 = socket$inet6(0x10, 0x1000000002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3, 0x90002) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000240)={0xffffffffffffffff, 0x1f, r2, 0x2, r3, 0x5, 0x40, 0xffffffff}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090035000c00020000000d000500000000000000c78b80082314e9030b9d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) 2018/06/04 22:50:46 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x10) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:46 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) [ 2261.825804] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x5450, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:46 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0xfffffdfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2261.875780] sctp: [Deprecated]: syz-executor2 (pid 3054) Use of int in maxseg socket option. [ 2261.875780] Use struct sctp_assoc_value instead [ 2261.892123] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:47 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x7e, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:47 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000040)=""/8) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)={0x0, 0x0, {0x1, 0x0, 0xe2, 0x0, 0x7}}) r2 = geteuid() ioprio_set$uid(0x3, r2, 0xffffffffffff2925) [ 2261.978290] sctp: [Deprecated]: syz-executor2 (pid 3092) Use of int in maxseg socket option. [ 2261.978290] Use struct sctp_assoc_value instead [ 2262.112571] QAT: Invalid ioctl [ 2262.184983] ALSA: seq fatal error: cannot create timer (-19) [ 2262.197768] ALSA: seq fatal error: cannot create timer (-22) [ 2262.210146] QAT: Invalid ioctl [ 2262.218607] ALSA: seq fatal error: cannot create timer (-19) 2018/06/04 22:50:47 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x3, 0x4, 0xffffffffffffb53e, {0x77359400}, 0x335, 0xfa5}) ioctl$TIOCCONS(r0, 0x541d) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000080)={0xffffffffffff69ba, 0x1669, 0x3, 0x101}) 2018/06/04 22:50:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4070aea0, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xf00}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:47 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfe80, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:47 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xffffff7f00000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x28, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xff, "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"}, &(0x7f00000000c0)=0x107) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) 2018/06/04 22:50:47 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2262.346510] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xae71, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:47 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x200) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="5e28a928b7b064604e0e282c5e59178e911afbbf407f5d60c0018fc63978a8215812c8a9dd1f30dd744e464f514cbb5ddacf40c59a28a69893bd1d1d2ce267e600c0adadbea88e26"}) r3 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0xc, 0x0, &(0x7f0000000300)=[@free_buffer={0x40086303, r3}], 0x11e, 0x0, &(0x7f0000000340)}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f0000000180)=0x54) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/06/04 22:50:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) [ 2262.388201] sctp: [Deprecated]: syz-executor2 (pid 3120) Use of int in maxseg socket option. [ 2262.388201] Use struct sctp_assoc_value instead [ 2262.411808] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:47 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) [ 2262.462127] ALSA: seq fatal error: cannot create timer (-22) [ 2262.472631] binder: 3145:3147 ERROR: BC_REGISTER_LOOPER called without request [ 2262.480127] binder: 3147 RLIMIT_NICE not set 2018/06/04 22:50:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x6c}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:47 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x3801000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:47 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0xfdfdffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2262.531375] sctp: [Deprecated]: syz-executor2 (pid 3153) Use of int in maxseg socket option. [ 2262.531375] Use struct sctp_assoc_value instead 2018/06/04 22:50:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x2, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:47 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x5, 0x8) 2018/06/04 22:50:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) [ 2262.657613] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xff00000000000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:47 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x6800000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) 2018/06/04 22:50:47 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xc8050000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8010aebc, &(0x7f00000002c0)=@ioapic={0x2}) [ 2262.852246] ALSA: seq fatal error: cannot create timer (-22) [ 2263.266137] binder: 3145:3212 BC_FREE_BUFFER u0000000020001000 no match [ 2263.387278] binder: BINDER_SET_CONTEXT_MGR already set [ 2263.392736] binder: 3145:3213 ioctl 40046207 0 returned -16 [ 2263.401910] binder: 3145:3213 ERROR: BC_REGISTER_LOOPER called without request [ 2263.409338] binder: 3213 RLIMIT_NICE not set [ 2263.430911] binder: 3145:3214 BC_FREE_BUFFER u0000000020001000 no match 2018/06/04 22:50:48 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x70b5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000080)=0xffffffff) clone(0x0, &(0x7f000023b000), &(0x7f00008fe000), &(0x7f0000ee8000), &(0x7f000020afe4)) 2018/06/04 22:50:48 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffff, 0xfe) r4 = userfaultfd(0x4000080000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x6, 0x2, 0x9, 0x0, 0x2, 0x0, 0xc, 0x5, 0x8, 0x5, 0x2, 0x101, 0x9, 0x6, 0x6, 0x5, 0xc429, 0xffff, 0x8, 0x682, 0x1, 0x7, 0x6, 0x13, 0x9, 0x800, 0x3, 0x1, 0x4, 0x3, 0x9, 0xbe, 0x3, 0x7, 0x7, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000100), 0xe}, 0x800, 0x54, 0x5, 0x5, 0x4, 0xe3b2296, 0x2}, r5, 0x9, r3, 0x1) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000400)=""/150) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000002c0)) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x28, 0x18, 0xe0b, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9}]}, 0x28}, 0x1}, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000340)=r0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0x4) tee(r4, r0, 0x80000000, 0x8) 2018/06/04 22:50:48 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x68000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x6000000000000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x541b, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x6c00000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:48 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xc0ffffff, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:48 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x6000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:48 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x45df, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x10000003, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000280)=@alg, 0x80, &(0x7f0000000500)=[{&(0x7f0000000040)=""/54, 0x36}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000400)=""/222, 0xde}], 0x5, &(0x7f0000000540)=""/10, 0xa, 0x2}, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x9, 0x0, 0x3, 'queue1\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4020ae76, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xf0ffffffffffff}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:48 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x6800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) 2018/06/04 22:50:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xff000000, 0x0, 0x0, 0x8}, 0x98) [ 2263.861571] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:49 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:49 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xc0fe, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x6000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:49 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xf401, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:49 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x2000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/127) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) fcntl$setstatus(r1, 0x4, 0x2400) 2018/06/04 22:50:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x5460, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:49 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000680)={0x0, 0x800}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=0x0, &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)={0x0, 0x2, "a864"}, &(0x7f00000007c0)=0xa) sendmmsg$inet_sctp(r0, &(0x7f0000008d80)=[{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0xfff, @empty, 0x4}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000000c0)="214cca9333ab842650d46277cb0f37545d3db4b5ea3e6f5c1bd399ea423d0480895d75fa058b3277a37a4cbb4b3e2f01066c94", 0x33}, {&(0x7f0000000100)="93973de58ea4a87bdd9cda332707befa3d089fe14a1292b2e3b230f26d250939713bdfbfe033d426156cea18480ded89701ba50b1957e9fcc99207dfb5d2ce6b42bc6f0527a783ee20e34e0a27b28c7e72e9cd27aff4ccc884e4b346ac479987aad2051f886c0a96beefd75864e0c0bbef8e5a3874377dfd3a45b6426e0e24cb5b907062", 0x84}, {&(0x7f00000001c0)="a5ec64d8d4dbd7ad24fabbe4c270d1bb5d87784f17ad01965cc2d3fe76c3486d1392caf26aad20397b1ba0c9ee67b21c9ad67b7240cbf70e0033ef35cfe66ee013a64edca778c288a6ea4377ff000f49380fc30fc88e58ee4a23cc261228efd2504356714be5587e5d6466650b708bbcaff5792bdb7075d78ed29acd3f3ad705f32a2314e8be83bd08c9c0c5014d69", 0x8f}, {&(0x7f0000000280)="fdad4a6344a3ce2719f04f0853d099b413da23dd8eca33c3cbb6c3b655263746b29d6eab3567d712c51c9d936415987db01e0b1e7c78ea2fef8abe003ebbf39e4a0ba676b30ad20170f5da94888de1292a87422d3f2ea5138a3dc297bcdda66bfc85623392ff94487cc3458b68a880678320a87dad6ddf43f498fbdf9846989a", 0x80}, {&(0x7f0000000300)="290224994b5c16086e368e84d26849933bd51fecd020b27ef8351ad16b14877bc5abb867977f1454751d11a9ad91df595fd8536f987387a362ceaa54e331813a9b65db65d3db7b1738034260d64a811271084e25ee70ffa3aed0c52fd977a00b2de8b3998e30f659fedb193331d07fda76f87044ed0483f42f8664d36c6437d7b65396772252af9d2967b01ae5615797e16baf0e3702d39d179fdcb54865c34a2e801a427f1d023a12df89ef117a83b71ef708aa61dc9ef893400eb0d1e3bce020118a115a6fc286c8a38fe3636e7ce7e5d99dbbc8cd3e7895bcde9b1f930cdcb7349b6538df84c61c81", 0xea}, {&(0x7f0000000400)="b2cd81696f7a7ca0ed1db8976850a4bf927d3115278832803b4b85b10701063fc986bb1e393329d625caceffd696e683519bec2d478181668558cb848317be86dc02d377521e0f9828526ea3aead914827abcc2410a246629464cf1713c47b3af9d095590f773c8989ce975fdaa8d5fdbd5ec3d12a1f0ae481b143fe19711833426c419376da08ec14aad0c047658e35cd074cf11a42ef7f4421f4b8c316f545e712b2137e2e151f1e0c95279c2977fa52f524665f6fc39e595acef9b03f8fae058bbb359513d898a0e4846846836a469f06f3ae928e6ddf3933766b37cd1813a4fb06d1c8de95481a23308887150cad", 0xf0}, {&(0x7f0000000500)="1cc64a2a7d6ce2e1bd8e81e88c784f326d2fb946fece290395487d72a8b036646aef14a5e153b2b239552acc663c3d439b3d33a4011daf2bd543b146bcfade14926294ec3dfcd896c0a8945e23c7ac7c232f5b87b0277910958d1c40f564f2d887", 0x61}, {&(0x7f0000000580)="e51ea3e0a415b32f165612b0abcc74a2bd1026a688fdcaf6ac0b13d534babe5b341088e5a0d70595692da76506f1ffa6490bda05332f3c3334438447cae8073e2e42a06c29fe45de580f3cc7ad61abca6eb188f3cbc456866e6ad876684d4d795a94e9fa9924cd2ade894d45d407966fae94b20f58fd7dc9756f6926a597e81e49ac67c8973d824460b79c161ee069a703d25ae4bc28a6f19ba18478dbd2bd245e55b89acac059f0382f", 0xaa}], 0x8, &(0x7f0000000800)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x5, 0x8000, 0x400000, 0x80, 0x9, 0x7, 0x8, r1}}, @prinfo={0x14, 0x84, 0x5, {0x30, 0x7fff}}, @dstaddrv4={0x10, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @authinfo={0x10, 0x84, 0x6, {0x94}}, @prinfo={0x14, 0x84, 0x5, {0x30, 0x7ff}}, @sndrcv={0x2c, 0x84, 0x1, {0x1ff, 0x7, 0x820d, 0x8, 0x1ff, 0x5, 0xffffffff, 0x6d, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x0, 0x1, 0x8, r3}}], 0xbc, 0x40000}, {&(0x7f00000008c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000900)="a531b57992156353", 0x8}], 0x1, &(0x7f0000000980), 0x0, 0x40000}, {&(0x7f00000009c0)=@in6={0xa, 0x4e24, 0x9, @empty, 0x13}, 0x1c, &(0x7f0000001dc0)=[{&(0x7f0000000a00)="9782177bd875ecbce6e088962aef51ec3a7e74c430f15d82673282e73322586df59992103caf2f14bd0ca3609a4813af886d29627194842b924d00c01e68ae1754fd8977a6bbe29aae4d213426cbeb9ae406d07fbcfb39b4f4ed8e81852246a2ba9e8ae787a5903ef1ec4876c8e8122162c516eb9b465424b646660c9c62559c927a38bdfbee66496b10132c2b1ef498fdf2ee76476feb4b88f8cae82bf2e7e13082e3cc135c350cbf4399fb", 0xac}, {&(0x7f0000000ac0)="90c0314f29a1c85dd5f34957adf90d51ec2043f2a80e088efcc44a8250e1b407742f5e3777cfea8cd98426157d9963ca1d91d53fc9bf8f978e67a4a7424e9d074c7ac154984993908a4c3366f07bbe6e773c04c7a2ea10df36ddf80e5d31050eda695e2075e3402ffc5b27bf56f0e37869ac8023780de8fe1b3c0cb57857eec991", 0x81}, {&(0x7f0000000b80)="a7a8", 0x2}, {&(0x7f0000000bc0)="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{&(0x7f0000007840)="387df0df82d3efee09c18b9df5991d6b5336050adf3415219bf47824b225b5d8105a9eee5627278280d336444dac1de9e0358936d6a7c26a5e0c84b85960866e435008944a8325f5bf878b7a3d5ba30f9ca1c9ae36c76bdf308afc4ec71802e952214cb7ccf75e6627d06d55bfb3d043b7079470b2b6249eec6e5de7", 0x7c}, {&(0x7f00000078c0)="93867f4bfdf24d3c3e7319f6e82967be7f26038efd78e11e5b040fac25756cc0024a6c35acbbb86b1cb87ab4c121f8c74aa3249a4a1a059282ca4bed87d1545f3a6c057148eee48044c98eff229157b1ce6482f35fc375788b4c633231b080fd761d3d206cc6665faf10dab110322783621b570eca36844bf4083b96f830aca5971b6af308542578870ac9b37fec7a0cd0f17da5fd79942b259b88b0ba56f9b826f1b9dfcfd832dad648ac736b722feb43dd346ee6f88c79eb7fe1df5d2dd8032bef77407425139ba9e5fd339850", 0xce}, {&(0x7f00000079c0)="8c16dd05cdcd6a41004e67352f1b628705072bd779888e39d15f98e40a387a7df06ff776cc630ce1bd35c6eb904e78bebe2737501011e40ce1fb5ac02214e13d4d96e324a4eb95979d0008a32939e35ca4be54b36c0ee86ad43de096a0df0797372685a76cb9c1df0999f975fc70a0612cc5607e863fadfbef99e814877c270c38e005e1fb1ab4e0c4f890004b3c39ad3699be5fa81e35964f8ab5d75b117004eaabad73686584d787e7f04f78d102f1050ece87aaeb", 0xb6}, {&(0x7f0000007a80)="973f7647715e495e5a4fa60b8d3b6d25535b5af8e51dab308c360db8d830451de4fbbdd8b02c121c95a5f7a911882a4da4e1ac56434db78a08f5b6376fd23a0d43dc3275e339f0cf36542a2493918367d7527de32825432133c493cde550a0592f090ff2d224b480f2593e31e158bda35b6d541008bc5d2f5500c9966423", 0x7e}, {&(0x7f0000007b00)="633e09fd2fdefb95a89f5cc086e7b9a6764008df797b7468ab91e7ecb8ee6fba8c5c87931e6794866b405f1e61a2d6544905c8dde467f709818a48d25e39b12046316a67cbbb2371a4e4ccf4ee38f6d19adc0746fc144aba93b82b02d34957f254deee7829b3fbb9d33a27bbd8893c909b5f37da4dc7d1724f56e0592e20d1a08f029bb17171984c9529a919a1af7e2549e22dfd18c5be84ca5fc0eef971bbb2efe15a7d8a3dcf7a940f2a6c7b4da9d16a472eef89302a893ad2c5637078e7d95e7e92bc896ad019a56003806ef31d2f167f732aa590de88eaa0483378b8090a72a106fdd0a3321312b1699046797bc5f5b8b9c949ccddda71ab380e0a143393eb08e0bf8337a8a10d8a6fb08ef19c77b3451d662a08e2268420dfd0e69a82628c7473a12ff632007e8997b5b922306f09f491b7af81ee9a8e9618d9a6efdca7b4e2e9d2155fe4e879780015356b1a6f550d1dfbb6437ae198dc34dd05d345d8cdf59d2a5ade51985176dccfee68e1f4f35c8218b20d0f9f7728ed94cac1f311ce7bf6d7b9545f0999d4fe4d13f000db3a8977982112d3c411f5a72f584fab6ebe32f7b57a3fd2f764d040bc09ae5180aa7fe1a6b9c3ea0513526ed28bb0e4f85c1f1f8900f9351435e7462ec9f54f6fc04ece0b8d8b5cd52874e7ad6c1171b56f8cc6e489efef39d791abd56ee6de5d65cc9aeb1b7bd3be4a206942c18c975fc1b39169f65ce8728069554a963461d874985f240c3bc1b096c3c1de82c9fee053e6ba019f1bd7187aaf44736269025ab50a589cc6731766c512567c055a7c5f7818e664dc6301e1f3ccc8fa326393381508f3f18f728f3ae8430f6538c19e7ead5e0a4dd9b1d82381f59dbbc4bf79bb18d6d417a6cf46fd2a396295be5d236e517bf0a07f46937be0d7464f37a0153d169658da3eb15ee193e1a65d86c510460ca5f04254458478a9dee996684f21464bc678f4c9c5fa65af8fd3140660a1a55f99f80b59b57dbe403b0e475bc7417f5893fa6c51d16b846b1641744f9b96de715c00407c26d8f1ffd28d895dea37bb979c8adeaa4773ba98987fa5472a98ce3fbf492429eaf667cd748ce5906a5e01a7f0a21a9a20e5234545ccc6c27e0dc0570754e88edd556711994430d2a0f8145fc61060917ea3c2b8c3e2bd2c6c7474fbbb07283ff8862a172fa39df58020711732e22f30b93e738d2cdad20e65f67e41f6c7762837139cc457f39d56d53852c3cbc43555bcd75d4360c68355472106308c77030dd8d0c486c1ee1cb8eecc2d62e3339f216ee12212f9b0ed3e1448ca1f00696d3a2299d75994f6dcc8a134665329a0a685ce261d54ddbbef6aad27ee3be8f1d3d21b5e4bdb8c5fc17de7549401e1b1aa186954f5e62ecfd8084fd910fb4e6bb4c0b0da0559696354654f76d068e8f422524febeae7a702e6d80959f6ed8f51051e7c3fd78ad955885398aa434d216503e813f009ba3c4617957463ba20c679a213d0341b0b8b7396bb12edce0e2512e273ebb27edbf847b041435567a125ab995081b87b53649951a30ac9d94196a723a412b7d14a8171642a8ce0e125a89cd88c192bbedce3767106703e6b17a01ad4b1e9e8aa5f8636756755b58c387ecc64512dd4520c87d428ed57a1d61088283e76253f95d6dd3df476344e454549470f032250d4efdaf3e251d24c5ed212f1f8e0c95c821a69fa2f9e6720e1c45e767a585ef1a712f1987faee4693fc50f0097a3181888843e211d1fa155a610f18131f1ace535cc2d7d07791e8cf0a75429a9651e916ee600c6ea1a76958375582b4867d7c794c8d13e6a35f94fa4bd66841bca19e1ef675ded5be9f43e09dc462cbfb866d23144c883a2dfd7f4bb4e1b32ca747f55a0314c00c23251f15f2b0e668e084cddb2506981a49b78ffed042c0455e1c33b5013d30ae07c3cd808998bbad00e9a7a8545d76602ce888e87d1c7c236f8713c7104a9a939f0143095726b88a8b10651f943a3b608155f6a155249de5ee3f4f08d16ef45009461cc9d9217b16836fd4f56c5797b337596a66677277978c84195dd00c9ad024848518e549a89192ff46521da0e075104d6bae3ac8994cc3630bb3508d875eec6d0ea99cb3d130e7074dd9f4a735ad90cecceb7894391a3a0d2cff72f7d1bbc1bc2e8abf010c263ccfff6eb03dddc8f8c4edce8ac15ffb1178ef41c7183c0a8185ce88a8dae3a56362864bd7bc61f6b433e893feb8ef145290d5bb85f14a18bf1b9e7ef0ab9cff37b4f84ae0995a16512a82259471f31b8def336c459524f5aaef46eec7c563123d2219bc62a685c5d7927802629ff8ea3e4ffa434c18ceefb763143ae4e4b6ad6072d8d47fc783f654bdee33fbb844efc9464852df28a54f84c6ac70c3bfee32edf9b6f44f2af40e90b5e3b0d333a3b557aeece9ad736dda5c05578cb0e13000591f40072c0773bb47286b3682e6e6f3a03189ec5a811836ea7ba62f26279eee5fa0a82c8bcdd00624568a7fa22f47b8a33af0ab47d8767d10e5a311300d05394c6f0a7bed1225f6c8e6820bbbee109a22c29821154fe0d7bf6ac2fa1472390580f0936060d0a026f8c819cae9a8d46dd6f4fb1e9fc9de43f0c98e49a316cc0e2f20e4328e6dd1b1ba97da98e44336335120dbe6baed080bbdca72c98b27268988fa587fe9598bd8554fd982b520071fc3cb410032418c44552b7315d6d56be4709b630e8fd452eced36bed92ca8116df565ccdbf94fd3b71b73c3d0e4e211356487117d596732fef704b57cc383f53c4f21bec8318fc8fbd25e466d498ee0b49f0f57314713e38ac2e4edd4a93d14af877ce65051b6ab12cc9a31c25d3b61721415411e2685e1999ce11d0b53c41d7d2d9eb9898b802dd95c311053a12d35cb2888306cf2ef8bbdd67b5c0a93b7a491bd55ccda8877e24a8b4dff6745647fb3997914a5c1f5b4f1251b090dc2bdbf0c688cb3e3ede82f8c93f771b67ebae9bb6514deffb5c5677f02bda506ddec21060b5c10572a6019a37dd92299a9f06962f3409f8c1498b600d0ab890d9aeb223802683c1f9815640d5e23d8826d98d57a825a0718cc943830783dcf71ceb5e9ce755656f90fd9fd11f87ba5bf74b9975922eda0ad75535634d1ada95852e7fdaf14a7f357128e6cedde4de38d4226a6226e68ee117ec745908e4a50b90d32791ef48942a35a06039afde71fd2b95fda851260416627d5ad0fc0aace3d8aa21b3ab86c681046dbd566603951d0bb41f70b76e49308a47f9ebe8f3ff1f38744d29d6a0571ede050c9e7b32df81cfbd3b7fda10d6ce8e20c333972f674724e3c582ff513556f26ea3c9f6ccb4a3f2551ac0ebd10a94fb1cdfe53d31e7713d5b6639cf665b016c83c427854b5cee513e3157d6505d7fd795066e289ffd4de77ca8a8c358b71a4dbf560656b9395ad7fc3e0a33895c8acf0384c5cd577eeb23b4206bc7f7d68a6d29ae82909f67772989ac418ff6998e566e19ba7b9d31499f2bafce879fec46b9a8d5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0x1000}, {&(0x7f0000008b00)="d3d6b38bbe3d3c1566e63fdba0f9a57606a43ea4d9e8523a47c5d2c123accce9864caca2e89632121b832b8a56f977c5181ebc12e6e36dccd0f35b6b73ec29dff20aa83bb01c14ace77597169870f4a79c96600b93f012685b4f7a07997457f0e161cec4b3f6fc9bece9382d93fe778eab4e0fd964f6b026", 0x78}, {&(0x7f0000008b80)="48644612b1edad04d2e79de70df131e2aa6cc15cfa833cda60ab84ede205f14474ddce18e8a16f06579f70980e779a69ee81f39e2a0533cdc0a445f0bc6d9011d0bf513c4537d6d15edf12bbcc88a1", 0x4f}, {&(0x7f0000008c00)="2675e5cdfcbe701fe896a2e2795efa94e1b0c495d9e8b30315a9d892c494db1f920655f96f8b93c093e295ecd5fcbba41e8575aad85b8ba5d565e640acededf431a3a322f2bbcc0d9ad6fefd0a0ef9e2ad2100a9603f2d341dd8ebe8e9300f76407e90caff872b5359910a3876fe20a0e643c94e5ba383031bf75b703ed254", 0x7f}], 0xa, &(0x7f0000008d00)=[@init={0x14, 0x84, 0x0, {0x1, 0x6, 0x800, 0x9}}, @prinfo={0x14, 0x84, 0x5, {0x30}}, @dstaddrv4={0x10, 0x84, 0x7}, @init={0x14, 0x84, 0x0, {0x3, 0x4, 0x0, 0xfffffffffffffffe}}], 0x4c, 0x890}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008ec0)={0x0, 0x46ee, 0x201, 0x5, 0x4, 0x6, 0x4, 0x1, r3}, &(0x7f0000008f00)=0x20) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000008f40)={'erspan0\x00', {0x2, 0x4e22, @rand_addr=0xdde}}) sendmmsg$inet_sctp(r0, &(0x7f00000093c0)=[{&(0x7f0000008f80)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000009340)=[{&(0x7f0000008fc0)="bfff566008f02d8fda0fd17596991893f56758a976aaa6ece8720d36ac95847071213fefe3b5d7cce86f21cba4f898da9c9f5f64f9", 0x35}, {&(0x7f0000009000)="cb8e95ffd1bc47146f51df179d917d3b3670af19dade0f0dda5e302340b321aab8fd09f1eb664e91ace19c4e3a666024c18b439a48c3f08183a9909a7ed93a3b5c0b5af931b4bdd16f570998d057b4ee24bb36dd4e0c666bc67c9c26d261a0b8ad466893470dbd23858e3817f90c5195b0a40bcc5d8c2d930d48cf0f5b991967daad7a0bcc4ecab8d4842216a5c257632f426ee100abfb1d", 0x98}, {&(0x7f00000090c0)="a1d4033c3f4ed1f272d54800d7a975a8c8110a4292955897ceb1013287a8f69ba8b55b394392fd025475c9c2e6602836199c990fa147226e60da7e812de66871996002e4f6d232801f84ae43af82b903fcbef81a0fb81e8752608e2a4abf89a33fe2e434d472445cf940e11de03dd0b16dfd3e76b594216d17142646a114112ec2feff33335fb5956a44fb8aa3a4e6c31233", 0x92}, {&(0x7f0000009180)="8bb46f4cd92984f1bc470038745ce21dfc4cfabe46e8b8ce389a59df353570e3c07be849f84f2ad457e0c42a241732a756b1f833b5188a6f0c10cb06aad144ab4d89a2dd56dfd3c69e87220db98b708b168a0caec4acb3a1557beeb1ccd32a53f58aa6ad015cb5d7454eebbac9bc8d57d2acb3ccb5da4ec5fb711551c0298c69af3ef192785be69f9cdf95dfffedcc6ddf1b1efa6a04e51d7ab75a49e45bec54481f19ad632e5359b8777896a02bd7e892fc406c587365a74322f1db6842ae3e4d8cf58ec286e7ffc875e9fc498a5a91d7bb9e975af1e8c0933a193024142fc50b0c7671c276148f5769", 0xea}, {&(0x7f0000009280)="64dfb878a7f212517fd7e6112ad7d411852207f060c23ac466e0db94a3369a4e1bbcaae390789de15910d519762cb92278634097f4c8356adf118cb1661337f93e992f377c8b097d49c90b72e9c731a441c1a8afe38d22a84d90f69a7de76ffb29eb8466560586abcf414521574a68bf5cf4f2d1b0d8154f480d70a422d9257f4b4aac658f519500a6331073a9b5a6f5529a134145f768e9a904", 0x9a}], 0x5, &(0x7f0000009380)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x85f3, 0x204, 0x0, 0x8, 0x200, 0x7, 0x2, r2}}], 0x2c, 0x20000004}], 0x1, 0x880) r5 = syz_open_pts(r0, 0x101480) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000009400)=r4, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000009440)={0x9, 0x1, 0x6, 0x400, 0x0, 0x7}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000009480), &(0x7f00000094c0)=0xc) r6 = fcntl$getown(r5, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000009500)='sessionid\x00') setsockopt$inet_buf(r7, 0x0, 0x20, &(0x7f0000009540)="165c39960d14d7b99cafffef42e83b1fd900d0f8055c98150939252fabc12e6dee36c5a4f67c0fe5cc9df921926f10ad87fbf5f3a341f4dc0f98228dec481b993f63aa812f62d5101ac55160d5533301695883dc1c3e11ee1eab965b3801dba83f7cb85ab5bc2d6ce0779b8e50d00868536edfca0d84416af33e2b1d023474f3c5fcc99983bc3ed7b7c4", 0x8a) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000009600)=0x1, 0x4) syz_genetlink_get_family_id$team(&(0x7f0000009640)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000009680)={{{@in=@rand_addr, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000009780)=0xe8) r9 = getgid() fchown(r5, r8, r9) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000097c0)={r0, r0, 0xf, 0x2}, 0x10) syz_open_dev$random(&(0x7f0000009800)='/dev/random\x00', 0x0, 0x8000) sendmmsg$inet_sctp(r0, &(0x7f0000009b40)=[{&(0x7f0000009840)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000009ac0)=[{&(0x7f0000009880)="b01fc6548bb82205e03014ebff0059832067a5af743a465ae12ba8ce5af330f50d3422a32180aae7a5c05186d641d02984aef5b7d8deef79f878803a855b0c7a15aa31559e4a5d886dc7ddbed0d9b2c63ed9456688b7a7ab71aa6da92e227bfc405dd505b75316766dc4b241bc7675f6f3e5f4a9f8e9f5e4585c43f2308412218bb53424f716e678adf8cff1db34f8f284082294dd3d70091d7e1ade5293a48b1c4b3834e9bd5e8792461f8cbeb31e85", 0xb0}, {&(0x7f0000009940)="e9233c2562760300e1b07813f2995f6b7be2b744ea38f970504fddc18c7608466bf78bb1d8d6b82cee6c460c0b131599f9c33cc96ef1860140292628ec2dfa13d790b95f046fa07759f67e6f03c286843e334496af831205f26a49eb7b1e1c2f0d53740a1f861067f0bd291db367d6ed55ccdfc7a78fb6049b11582fb516755ca77bad2f4b9173debc410676ac07277409b68239511b77518c78cdcdca7e021ca8f4e9e2a3a69d9051", 0xa9}, {&(0x7f0000009a00)="0a6fbfda1693e11588a7ea94acca46aafe1b8059d872df3fdc82", 0x1a}, {&(0x7f0000009a40)="9c31a178811a6c7303cac047f20a8853680acaee2678b562809244bd19a3d3c0c8920e5585b527555a183d5a2e9e455d50808337d570c0", 0x37}, {&(0x7f0000009a80)="3956df7f1997896def5e09770dd3414416c99bd7b4b2470b68341f57deff1da0d56f21e262ec6c6d64154ca65a", 0x2d}], 0x5, &(0x7f0000009b00)=[@dstaddrv4={0x10, 0x84, 0x7}], 0x10, 0x4008811}], 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000009b80)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009bc0)={r0, r0, 0xc, 0x2}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000009c00)) openat$zero(0xffffffffffffff9c, &(0x7f0000009c40)='/dev/zero\x00', 0x66cc00, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000009c80)={r3, 0x7, 0xad, "1dedc2613b7e7a9dc97133ad0be783d7b27c51f4738d902780c5071c5ce289153d7a243adaf429b57c7c9460e9c42882892208e349ab9f1b69bba29e366c0300d3a38f26fba08e6093d6318e1aa2119a9d8663e8074bf4019bc0a1f502da0ff0cafaaea6b2d1b01d9f33f1aaf5f6865b3bafacd57e6d01b935ee0fb391bb0c0f8afe99b9317969b552c5cc85085a10e53c5e3f494499df1855dcfb602ccfa98fe91e85acf60150afb3cd935f31"}, 0xb5) [ 2264.086556] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:49 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:49 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) eventfd(0x7) getuid() 2018/06/04 22:50:49 executing program 5: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) sched_setparam(r2, &(0x7f0000000080)=0x9) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000200)=@req3={0x80000000}, 0xff27) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80004000}, 0xfeda) close(r0) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x42081) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000100)={{0x1, 0x80}, 'port0\x00', 0x40, 0x150060, 0x7fffffff, 0x8, 0x81, 0x5, 0x2, 0x0, 0x1, 0x6a00}) 2018/06/04 22:50:49 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xae44, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:49 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfffffffe, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x5000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:49 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:49 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x89ffffff00000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:49 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x4800000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='|', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x4e5, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x2}, 0x8) shutdown(r0, 0x1) 2018/06/04 22:50:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8030ae7c, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x7400000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2264.496965] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:50 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:50 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:50 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x2001001000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:50 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x400000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfdffffff00000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4020aea5, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)={0x8, 0x0, [{0x40000000, 0x400, 0x1, 0x3ff, 0x3}, {0x4000000a, 0xfffffffffffffffc, 0x2, 0xfffffffffffff801, 0x1}, {0xc000000b, 0x0, 0xaa, 0xfffffffffffffe01, 0x4}, {0x40000000, 0x2c80000000, 0x961, 0x8, 0x6}, {0xb, 0x3, 0xfdca, 0x401, 0x8}, {0xc0000001, 0x1000, 0x0, 0x7, 0x6}, {0x8000001b, 0x2, 0x400, 0x9, 0x4a82}, {0x80000007, 0x8, 0x40, 0x6, 0x4a73}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000080)={0x7, r3, 0x10000, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f00000000c0)={r4, 0x8}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xc0000100}]}) 2018/06/04 22:50:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xcb320000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:50 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0xfffffffffffffffc}) 2018/06/04 22:50:50 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x500000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:50 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc0189436, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x7a00}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x8}, 0x98) [ 2265.578216] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:50 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=@ipv4_newroute={0xf8, 0x18, 0x200, 0x70bd29, 0x25dfdbfb, {0x2, 0x80, 0x90, 0x6f, 0xff, 0x1, 0x0, 0xf, 0x2900}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x19}}, @RTA_METRICS={0xcc, 0x8, "fe28c0048b90745c3fb817decd4e17d23cf6ada984229acefa676d2f3ad2f0b3504dce103ebffa448d9849d17e204bb518c7847049221988b62a3d5e535952f378a84e0910ec3ea6241eb52137fad97142abc7287167cc546608ce95180749cbb75dea9f3b79927d75f1cf9909fabd21d948f47045f8e85a56ee03e0a95ff7a721fb5ee55b23a8998e252fd561a7af6ee0240d2026749bbb23457b3e32d5659f8a79fe8a067615c289037b025cf3a16161c4ad2fef5e6769f4746a5d1fa4b4b2fa0a353b6f0b70"}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40011}, 0x4000011) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x5) 2018/06/04 22:50:50 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x5) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x5, 0x5, 0x8001, 0xfffffffffffff000, "52e79830e3268bd8f316172be8d49a1defb43f443bc8c5c099c086576ff5a6de"}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:50 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x87ffffff, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2265.790495] sctp_setsockopt_maxseg: 12 callbacks suppressed [ 2265.790504] sctp: [Deprecated]: syz-executor2 (pid 3408) Use of int in maxseg socket option. [ 2265.790504] Use struct sctp_assoc_value instead 2018/06/04 22:50:50 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:50 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x6c00000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:50 executing program 5: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'cgroup\x00'}, &(0x7f0000000080)=':{\x00', 0x3, 0x2) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0xb, 0x0) r2 = dup2(r1, r0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x40000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/06/04 22:50:50 executing program 3: r0 = memfd_create(&(0x7f0000000140)='self,system7posix_acl_access&keyringem0\\!\x00', 0x6) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000280)={0x0, 0xffffffff, 0xd, 0x0, 0x2, 0x100000001}) clock_gettime(0x4, &(0x7f0000000040)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') flistxattr(r2, &(0x7f00000002c0)=""/235, 0xeb) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x410, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x880) 2018/06/04 22:50:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4040ae77, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:50 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xfe80000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x4000000, 0x0, 0x0, 0x8}, 0x98) [ 2265.886474] sctp: [Deprecated]: syz-executor2 (pid 3427) Use of int in maxseg socket option. [ 2265.886474] Use struct sctp_assoc_value instead 2018/06/04 22:50:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x600}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2265.973960] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:51 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaa121c00000a7130f7297f383666bab67f0ded000000029078ac141400e000020111049078ac1414aa"], 0x0) 2018/06/04 22:50:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) 2018/06/04 22:50:51 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x4000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:51 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) socket$kcm(0x29, 0xffbffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) [ 2266.037558] sctp: [Deprecated]: syz-executor2 (pid 3440) Use of int in maxseg socket option. [ 2266.037558] Use struct sctp_assoc_value instead 2018/06/04 22:50:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xae45, &(0x7f00000002c0)=@ioapic={0x2}) [ 2266.124894] sctp: [Deprecated]: syz-executor2 (pid 3458) Use of int in maxseg socket option. [ 2266.124894] Use struct sctp_assoc_value instead [ 2266.203354] validate_nla: 18 callbacks suppressed [ 2266.203363] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2266.242419] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:51 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x7a000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x1400, 0xfff, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0xf}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000080)=ANY=[]}) 2018/06/04 22:50:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x8000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:51 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x80040200, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:51 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x542) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x3, 0x1, 0x9ac, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8048ae66, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x7a}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:51 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2266.409287] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:51 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/115, 0x73) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:51 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = socket(0x5, 0x800, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr=0x81, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x6c, r2, r3}, {0x11, 0x9, 0x10001, 0x1ff, 0xffff, 0xfff, 0xbe, 0x6a4d}, {0x4, 0x80000001, 0x8}, 0xfffffffffffffffc, 0x6e6bb5, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7, 0x1, 0x6, 0x1, 0x80, 0xaf8}}, 0xe8) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r4, 0x4) [ 2266.458444] sctp: [Deprecated]: syz-executor2 (pid 3483) Use of int in maxseg socket option. [ 2266.458444] Use struct sctp_assoc_value instead [ 2266.486486] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4010ae67, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) [ 2266.530219] sctp: [Deprecated]: syz-executor2 (pid 3508) Use of int in maxseg socket option. [ 2266.530219] Use struct sctp_assoc_value instead 2018/06/04 22:50:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xfffffff0}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:51 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:51 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x38010000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2266.596452] x86/PAT: syz-executor5:3511 map pfn RAM range req write-combining for [mem 0x18e3a4000-0x18e3a7fff], got write-back 2018/06/04 22:50:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x60000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:51 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x3, 0x7, 0x4, r2}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) [ 2266.670659] x86/PAT: syz-executor5:3530 map pfn RAM range req write-combining for [mem 0x18e3a4000-0x18e3a7fff], got write-back 2018/06/04 22:50:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:51 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x4c00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2266.818780] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2266.861180] ALSA: seq fatal error: cannot create timer (-22) [ 2266.867619] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2266.871933] sctp: [Deprecated]: syz-executor2 (pid 3540) Use of int in maxseg socket option. [ 2266.871933] Use struct sctp_assoc_value instead [ 2266.941209] sctp: [Deprecated]: syz-executor2 (pid 3559) Use of int in maxseg socket option. [ 2266.941209] Use struct sctp_assoc_value instead 2018/06/04 22:50:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4008ae48, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:52 executing program 5: r0 = socket(0x4000001e, 0x80e, 0x40000000000000) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000454ff0)={0x77359400}, 0x8) recvfrom$inet6(r0, &(0x7f0000c6e000)=""/55, 0x37, 0x0, &(0x7f000024a000)={0xa}, 0x1c) 2018/06/04 22:50:52 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xfffffbffffeffffd) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:52 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x3000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:52 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x6000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x32cb}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfffffff5, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:52 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:52 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x74000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:52 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x18) [ 2267.129765] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2267.194896] sctp: [Deprecated]: syz-executor2 (pid 3583) Use of int in maxseg socket option. [ 2267.194896] Use struct sctp_assoc_value instead [ 2267.200589] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:52 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xae03, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:52 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x4800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:52 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5, "a2dcd8d242"}, &(0x7f0000000040)=0xd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, r1}, &(0x7f0000000100)=0x20) 2018/06/04 22:50:52 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003e000)='-', 0x1) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r1, r1) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x8, 0x1000, 0x6, 0x7, 0xffff, 0x401, 0x3, 0x200000002000000, 0x1, 0xc7, 0x3, 0x40, 0x7, 0x2, 0x2, 0x4], 0x10000, 0x10}) [ 2267.282772] sctp: [Deprecated]: syz-executor2 (pid 3599) Use of int in maxseg socket option. [ 2267.282772] Use struct sctp_assoc_value instead 2018/06/04 22:50:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x1800000000000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:52 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x3a, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x3000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:52 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:52 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@rand_addr}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000140)={'tunl0\x00', r1}) [ 2267.408540] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:52 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4068aea3, &(0x7f00000002c0)=@ioapic={0x2}) [ 2267.468415] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:52 executing program 3: syslog(0xa, &(0x7f00000001c0)=""/171, 0xab) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:52 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x200000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:52 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400, 0x10) getdents(r0, &(0x7f00000022c0)=""/4096, 0xa3a) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x349000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e20, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x5ff}, 0xbe, [0x8, 0xcb9c, 0x7f, 0x0, 0x6ddaee51, 0xca, 0x81, 0x1f]}, 0x5c) 2018/06/04 22:50:52 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:52 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x48000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x48000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2267.664252] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:52 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4020ae46, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x400000000000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:52 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x60000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:52 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x4c000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:52 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x2c000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:52 executing program 5: r0 = socket(0x10, 0x3, 0x0) socket(0xb, 0x6, 0x401) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=@bridge_getlink={0x20, 0x12, 0xa01, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f00000017c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001780)=""/56, 0x38}, 0x0) [ 2267.883367] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:53 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) 2018/06/04 22:50:53 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000005c0)=0x0) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000006c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000700)=0x0) r8 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000007c0)=0x0) r11 = geteuid() r12 = getgid() sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="09d29ddedf8abb316472750cd0914c8885256bd633979bbbdfbe0edb12d978aeb5dc1b05852fb26a4762b0e4df772530dbbf0303c71fc110a2629f26ceb2798d343230dff8d04d17509b89c89db81d767250a3ad37c0b36fa0bec961df74c0555a743a1dbfec419cb340aaf7a90fe5f3bff62a9552d62582ab32933f71c49b1444dc0be36328ec22ee8544", 0x8b}, {&(0x7f0000000380)="6206a111d23c9d128d853f8ff430c447f3438b6f085d2c4ac02401412c173ef8d110c02aafa3511fbc9d3397f15bf68136fda40a0f22d5bd785c11a491b0b739926b541bc0b56bd8043a1c573c5d318221fdd2fdc7996c680ad89ae6d1", 0x5d}, {&(0x7f0000000400)="0b1fdbd9cfc399b07603e9471e0eee92c24797efad2c8b0efb884d83dcf5310fb3189aeefc76a0f2a48b9e76b5d69dbfbaeeeded70ce6ab979044a546b247b87cf3fd70a41664ef1d52107b3da10e322220b2a31121dbc04043a528f7b5ebe01709b4957ed9713d0e3ba9516278813948fbe3703f5cc35f2b0", 0x79}, {&(0x7f0000000480)="80e61d28cb159850793ec81a400f5754283621eeae840e3a4b313ff2fedef9e593c929540446f1ef36d7bf74c0802d2f8a35ce9a6aa679be13f2c23e815d97b8b1", 0x41}, {&(0x7f0000000500)="d595c2b719a7363230aedbd8457e64360f63668081dbdf950ef9baf7e365cc7137a95769942dd29bcf573728f82a5b6067b0da8c3e233e6910caee82", 0x3c}, {&(0x7f0000000540)="2310a868d234eb80676544df9112a21336cef26de8c7744fa9ade8d9c8ed07689980faadf769a4", 0x27}], 0x7, &(0x7f0000000800)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r3, r3, r0]}, @rights={0x18, 0x1, 0x1, [r2, r0, r1]}], 0x78}, 0x14) renameat2(r3, &(0x7f0000000100)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0xf3d, 0x1, {0xffffffffffffffff, 0x3, 0x80000000, 0x0, 0x3}}) 2018/06/04 22:50:53 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x3082}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f00000001c0)={'ifb0\x00\x00\x00\x00\x00\x00m\x00'}) fstatfs(r0, &(0x7f0000000000)=""/255) 2018/06/04 22:50:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc008ae67, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:53 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x1f000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:53 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xcb32}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2268.110676] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:53 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xfec00000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:53 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:53 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4008ae6a, &(0x7f00000002c0)=@ioapic={0x2}) [ 2268.352206] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfdffffff, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:53 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x7a00000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:53 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0xa00000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x40049409, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:53 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x400000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:53 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x3, 0x0) ioctl$TIOCCBRK(r0, 0x5428) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000100)=0x100000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x100) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000300)={'raw\x00', 0x71, "a3e92dae07ce058dca9eaf9448ac2e08b8c21b0aa55a3897d767c811eba427c1207018323c7821d31ce17a26360c5f973f76cc47cf4b6b6655cd934e8b993fd1f1faa9beb84c03fe7664c724421e52fc1de3a5a334ce71de03f6bd8407a80960e258de795d3a726ca431355c94d3c1b624"}, &(0x7f00000003c0)=0x95) r3 = openat$cgroup_ro(r2, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="94477b5233fd5a8398dcb6f00033c5b2bc5ce03fd9f3000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={r4, 0x58, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e20, @rand_addr=0x10001}, @in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x2bea}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0xc) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) prctl$getreaper(0x3f, &(0x7f0000000400)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_SET_CPUID(r7, 0xc008ae91, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r5, 0x9}, &(0x7f00000002c0)=0x8) 2018/06/04 22:50:53 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:53 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x6c000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xffffff7f00000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:53 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x402c582a, &(0x7f00000002c0)=@ioapic={0x2}) 2018/06/04 22:50:53 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xc0fe, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:53 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x1f00000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:53 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0xffffffffffffffff) write$sndseq(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) r3 = dup2(r0, r2) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000000)) 2018/06/04 22:50:53 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xff00000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:53 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}}, 0x0, 0x0, r0, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)="2f30726f632f7379732f6e65742f697076342f762f736c6f7070795f7363747000005cf652eb3f51ba59d72c", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) close(r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:53 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x1f00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:53 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x100000000000000}) 2018/06/04 22:50:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfffffffd, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:54 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:54 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:54 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:54 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x8004020000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x200000000000000}) 2018/06/04 22:50:54 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x10000003, 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, @perf_config_ext, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @empty]}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x1, 0x0, 0x10003, 0x40}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000100)={r3, 0xfffffffffffffffe}) 2018/06/04 22:50:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xcb32000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x18, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:54 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:54 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:54 executing program 5: ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000040)=""/14) writev(0xffffffffffffffff, &(0x7f0000004040)=[{&(0x7f0000003040)="73326da4393d35e8", 0x8}], 0x1) 2018/06/04 22:50:54 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x89ffffff, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2269.761516] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:54 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:54 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x7a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:54 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_adj\x00') exit(0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000140)={0x0, 0x0, [0xfff, 0x80, 0x6, 0x101]}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x6, 0x9, 0x5, 0xfffffffffffffffd}, {0x3, 0x0, 0x101, 0x10000}, {0x8, 0x1, 0x1000, 0x100000000}, {0x20, 0x7, 0xd9b3, 0xff}]}) write$cgroup_int(r0, &(0x7f00000000c0)={[0x37]}, 0x1) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000100)) 2018/06/04 22:50:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xfffff000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:54 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:54 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xe00, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0xfdfdffff00000000}) 2018/06/04 22:50:55 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) 2018/06/04 22:50:55 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x700, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:55 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:55 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) dup(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r1, &(0x7f0000000240)) r2 = socket(0x3, 0x80003, 0x3f) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)="a887a27d466b9eb61f38098c6542002f667da8e2c0dd54c6ac3ecbde5ed859cdbbd5e3c310b9d7a7de82d3dd5702718e7a236282b801ea2c1e546b49a32314f553d989407113758775d0099ee544cc0b57ba57ae3bdfb1b5ce24919793dc0165040e387819e4d1bb81103ae723330331d4eace2d0fe225aa73343aae77c54dcb9c3f652cf5e9d7d7dd72d7e8f6940727226cb6f4c93d58ad050c34142f0addc42d2f691ac16462f38d15225f5441f80a56034296c34ce1959818ff81799d8003700f0a37915414313e8274769b2fd9f643151aef84a0704e16aa37771670d3a7b4cf9d2ac4b08b4d1765f8f9bca266a2", 0xf0) fsetxattr(r1, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000140)=',#,\x00', 0x4, 0x3) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000279ffc)=0x200007fff, 0x2d0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000039c000)=0x400000000000001, 0x9) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e4d000)=0x77a1, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/04 22:50:55 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffc, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:55 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xffffff88, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x1000000}) 2018/06/04 22:50:56 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0xa00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:56 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005d80)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000005dc0)={@empty, 0x7f, r3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x36, 0x2, @thr={&(0x7f0000000000)="22e04aece308570b3c5b5fd72f1f929d90f6a6a5d6ff9a6e285000483628c14a19c35b96cad1635d6c0efbda4e056d5fd56ccb191fd72b0bb454199e43a36b43fff6d202a85cc6fed6cf235928b4489d9c9fc809f3442a165d86c6da64f8dacb9e1a8b74449a58b3eb46e2df8626b2c9e945e734a5ac163b", &(0x7f0000000100)="b6ecc464c703b55de911e3e3c5ad075a291717981ae35340f6316f"}}, &(0x7f0000000200)=0x0) timer_gettime(r4, &(0x7f0000000240)) 2018/06/04 22:50:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x2000000}) [ 2270.988094] sctp_setsockopt_maxseg: 14 callbacks suppressed [ 2270.988104] sctp: [Deprecated]: syz-executor2 (pid 3927) Use of int in maxseg socket option. [ 2270.988104] Use struct sctp_assoc_value instead 2018/06/04 22:50:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x60}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:56 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:56 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:56 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x2b, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2271.160453] sctp: [Deprecated]: syz-executor2 (pid 3962) Use of int in maxseg socket option. [ 2271.160453] Use struct sctp_assoc_value instead [ 2271.301532] validate_nla: 20 callbacks suppressed [ 2271.301541] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2271.353223] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:56 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0xfdfdffff}) 2018/06/04 22:50:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x3000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:56 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x60000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:56 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:56 executing program 5: r0 = socket$unix(0x1, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000380)=""/74, &(0x7f0000000140)=0x22a092a727e28424) fcntl$notify(r0, 0x402, 0x80000020) 2018/06/04 22:50:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xf000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:56 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x87ffffff00000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:56 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) 2018/06/04 22:50:56 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x7a00000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2271.892955] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x2}) 2018/06/04 22:50:57 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x400, 0x10040) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000240)=0xc) getpeername$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bpq0\x00', r1}) r2 = memfd_create(&(0x7f0000000000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000040)={0x8}) 2018/06/04 22:50:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) read(r0, &(0x7f0000000080)=""/231, 0xe7) listen(r0, 0x6) listen(r0, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 2271.940075] sctp: [Deprecated]: syz-executor2 (pid 4001) Use of int in maxseg socket option. [ 2271.940075] Use struct sctp_assoc_value instead [ 2271.971162] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:57 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x300000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x6000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2272.028437] sctp: [Deprecated]: syz-executor2 (pid 4017) Use of int in maxseg socket option. [ 2272.028437] Use struct sctp_assoc_value instead 2018/06/04 22:50:57 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x5000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:57 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x353a5c13ae70cd82}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'dummy0\x00', 0x400}) write$tun(r1, &(0x7f0000002440)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='syzkaller0\x00') 2018/06/04 22:50:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xf5ffffff, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:57 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x0, 0x20, &(0x7f00000001c0)="2e0939b8a1e860009fbb593d0a64ab88c7ab205d1d7d87f225b0f881d781d9bb"}) getsockopt$inet_buf(r3, 0x0, 0x3d, &(0x7f0000000000)=""/108, &(0x7f0000000100)=0x6c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) [ 2272.320625] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2272.355204] sctp: [Deprecated]: syz-executor2 (pid 4049) Use of int in maxseg socket option. [ 2272.355204] Use struct sctp_assoc_value instead [ 2272.387169] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2272.393171] sctp: [Deprecated]: syz-executor2 (pid 4060) Use of int in maxseg socket option. [ 2272.393171] Use struct sctp_assoc_value instead 2018/06/04 22:50:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0xfffffdfd}) 2018/06/04 22:50:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:57 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) signalfd(r0, &(0x7f0000000000)={0x6}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0xdd, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x7400}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:57 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x20000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xf4010000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:57 executing program 5: r0 = socket$inet6(0x10, 0xf, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r4 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x0, 0x2000) accept4$unix(r4, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) fcntl$setsig(r0, 0xa, 0x28) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84308910000003900080003000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/04 22:50:57 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x3f00, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2272.511187] ALSA: seq fatal error: cannot create timer (-22) [ 2272.612261] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2272.619844] sctp: [Deprecated]: syz-executor2 (pid 4066) Use of int in maxseg socket option. [ 2272.619844] Use struct sctp_assoc_value instead [ 2272.630580] sctp: [Deprecated]: syz-executor2 (pid 4087) Use of int in maxseg socket option. [ 2272.630580] Use struct sctp_assoc_value instead 2018/06/04 22:50:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/stat\x00') openat$cgroup_ro(r0, &(0x7f0000000040)="63afd9ddcda8141f7d73657200000000000a00f5000000000000894c27b98f420fc43f8f028554665854a2a3857a6f53a986bb2d459badc2e13a983c92fb940a6a7e2ed616ce18d383090a9dc0e5dbedfb17077bcaa857bd55b5afe9d150deed9ec65cf794f271ace52a22f332e393b8a4d74d2ecfdaf826e68b27a563847d8201f642230482406857fc5ce1f5d80195aba976562bc144e3d310174c597bc64004b44d97d01e667d449a794d693e6d1788efde31e6dde0a349c92d786f2d4d2f", 0x0, 0x0) 2018/06/04 22:50:57 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x200000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:57 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000001c0)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4040) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/06/04 22:50:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfc000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x1000000}) 2018/06/04 22:50:57 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x3c, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xf}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2272.692581] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:57 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x4c00000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="1f00000002031900000007000000068100023b05090001003f36985d2a53ed", 0x1f}], 0x1) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000600)="328cd71a7c71a177e56f0fe48b21fd6621c89d5d78caf71131d83959600d2ef675b1c0b23287c4b16aa74c0d8ba79de9a771aebdf10fbb321ac80d239f3f28dd537e97196ffe7f1fc24bd79959dc8c73968a5136c619739b799c1ab48ff5a46362a2610628a0fe4da34a30b5c6b08badd397deadeb467a1b77e58caab730c84da7a9c86093fb3ea9ef26a038c7bd57c627c41f614c9c73cc52245e66e42c26b16fecbfcb3c3f332bec5f62b20c54bc8762c359a36d8df0017a82914919981ccf7a11e527fa735c79b08cf57d02961fee49d696db04", 0xfffffffffffffe88}], 0x200000000000025a) r1 = dup2(r0, r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x3f) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000400)={@vsock={0x28, 0x0, 0x0, @hyper}, {&(0x7f0000000300)=""/187, 0xbb}, &(0x7f00000003c0), 0x42}, 0x9c) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000002c0)=0xcdb7) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x3, 0x0, [{}, {}, {}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x0, 0x3}) 2018/06/04 22:50:57 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) [ 2272.833743] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:50:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x2000000}) [ 2272.879159] sctp: [Deprecated]: syz-executor2 (pid 4103) Use of int in maxseg socket option. [ 2272.879159] Use struct sctp_assoc_value instead 2018/06/04 22:50:58 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x1000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:58 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x8000}) 2018/06/04 22:50:58 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3a7, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x1, 0x1, 0x8, 0x40}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x2}, 0x88) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0x100000000b, &(0x7f0000000000)=0x8, 0xfffffffffffffedf) [ 2272.935931] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2272.950200] sctp: [Deprecated]: syz-executor2 (pid 4103) Use of int in maxseg socket option. [ 2272.950200] Use struct sctp_assoc_value instead 2018/06/04 22:50:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:58 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x900000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf000000]}) 2018/06/04 22:50:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0xfdfdffff}) 2018/06/04 22:50:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xff00, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:58 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:58 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0xa000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2273.228583] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:58 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3a7, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x1, 0x1, 0x8, 0x40}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x2}, 0x88) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0x100000000b, &(0x7f0000000000)=0x8, 0xfffffffffffffedf) 2018/06/04 22:50:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) 2018/06/04 22:50:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x700000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0xfffffdfd}) 2018/06/04 22:50:58 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x13, 0x3, 0x100000000, 0x5, 0x0, 0x200, 0x40, 0x9, 0x9, 0x1, 0xffffffffffffcbfd, 0x8, 0x5, 0x2, 0x20, 0x2, 0x5, 0x3, 0x0, 0x3, 0x5, 0x6, 0x3, 0x8, 0x2, 0x81, 0x2c077547, 0x7, 0x7, 0x1, 0x200, 0x0, 0x7, 0x2, 0x2, 0x3, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x1, 0x4, 0x3, 0x3, 0x40, 0x0, 0x7}, r2, 0xe, r0, 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r0, r3) getsockname$ax25(r4, &(0x7f0000000280), &(0x7f00000002c0)=0x10) splice(r3, &(0x7f0000000000), r4, &(0x7f0000000040), 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}, 0x0, 0x7}) 2018/06/04 22:50:58 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xa000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfc, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:58 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x7400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:58 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000100)='dh\x00') r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0x5c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'dh\x00', 0x1, 0x6, 0x14}, {@dev={0xac, 0x14, 0x14, 0xa}, 0x4e22, 0x0, 0x7, 0x1, 0xb41}}, 0x44) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x401) 2018/06/04 22:50:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00]}) 2018/06/04 22:50:58 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3a7, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x1, 0x1, 0x8, 0x40}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x2}, 0x88) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0x100000000b, &(0x7f0000000000)=0x8, 0xfffffffffffffedf) 2018/06/04 22:50:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x2}) 2018/06/04 22:50:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x30000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:58 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2273.600997] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:58 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:58 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3a7, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x1, 0x1, 0x8, 0x40}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x2}, 0x88) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0x100000000b, &(0x7f0000000000)=0x8, 0xfffffffffffffedf) 2018/06/04 22:50:58 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x3c000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x300000000000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:58 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x100000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x100000000000000}) 2018/06/04 22:50:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf]}) 2018/06/04 22:50:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x7000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2273.801342] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:58 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='/\x00', 0x2001, r2, r3, 0xb08, 0x9, 0x2090005) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x200000000000000}) 2018/06/04 22:50:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/06/04 22:50:58 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3a7, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x1, 0x1, 0x8, 0x40}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x2}, 0x88) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socket$inet6(0xa, 0x802, 0x88) 2018/06/04 22:50:59 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x600000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x74000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:59 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x1ff, 0xfffffffffffffffe}, {0xa8, 0x4}, 0x4a1, 0x7, 0x75}) [ 2274.004733] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000]}) 2018/06/04 22:50:59 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x9000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfec00000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0xfdfdffff00000000}) 2018/06/04 22:50:59 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0xfdfdffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:59 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3a7, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x1, 0x1, 0x8, 0x40}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x2}, 0x88) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/06/04 22:50:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:59 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = memfd_create(&(0x7f0000000100)="0000001170801c", 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000240)={0xb2, &(0x7f00000003c0)="72d37763f8598ab28e7efacccfb63b91089a36aadfdc26688afe098c7feb36ba66c52468455f6f26437830a54be6206e577ef37830c26f799bad28f47b23afbe9775f2b1b999038d4321b2f9e512738e7f8bc7b93c6d8ae683c55d38deef326c00ddcaa951510d19aca568fb4304eb90816183634db48fdff43cf82fe1c5e3b128cca71c8c56f4198d85847aee78aaffe9d9beb0c45732bfee83db7e1f67c239373ce1c5141d129a6974fabb9a9745813304"}) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000280)={0x303, 0x33}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000480)={0x6, 0x8, 0x7fffffff, {0x0, 0x989680}, 0x4, 0x240000000000000}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000006e0ffffffffffff06000000fd760c00086caf5c0000000000000000950000000000000000000000000000009500000000b22400"], &(0x7f0000000040)='GPL\x00', 0x2, 0x50, &(0x7f00000001c0)=""/80, 0x41000, 0x1, [], r3}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:59 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x2000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:59 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3a7, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x1, 0x1, 0x8, 0x40}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x2}, 0x88) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 2018/06/04 22:50:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x1000000}) 2018/06/04 22:50:59 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'veth1_to_team\x00', 0x1}, 0x18) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf00000000000000]}) 2018/06/04 22:50:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x1f4, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x6800000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:59 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3a7, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x1, 0x1, 0x8, 0x40}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x2}, 0x88) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/04 22:50:59 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:59 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x600, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:50:59 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0xffffffffffffffe0, 0x1, 0x8, 'queue1\x00', 0x34b5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/06/04 22:50:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x80fe, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:50:59 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000700)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) getresgid(&(0x7f0000000840), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000240)="dc8749adf8b0c3346af702fb003a49164a57c8fe3fe64277ffdff412a07aa19313cf88cea5dc7d88b0d8d898f88ce0587aa5e6eceee15cddf717642ae70261dac4dadf8643cc73ee0f963c120a8e8221188702a34d9e5019e07eb571211bbdf11eb435dab3951c604a7947ce28a79a374f830de6f7436f8479a5fe2a98289365fd37201bff401c2400652ddc8b1ad6405e3713103467da8a794dfc6986101fc7fb6a6563e3a650daf6a5333225e75cef767d40dad48384709bf4289b7a7f", 0xbe}, {&(0x7f0000000300)="6bc03988d7a5cd1583960d1443c5201c4704b76de2490164cd24c8afc0cf0567486f0d54876432d69ad7c7522777ab1584a4a0e58498b73ac5016c2cb8335452e73b96193ee06eeff5a910da4451929569d4d158b03b71c799c0194f627f2321a9c13e0181141a9346a54fd727c3a031f3e005b17ceab2684364", 0x7a}, {&(0x7f0000000380)="cf92fffd60e2c59d237dbbab6dd7a239f4ee27e4408b641b9252590572ab1a3ddd84f3550dc219401bb7c0f8dcba5658c1af3c6e89525bb28ca8f77d5d58ee9dd24acbb854e042a8367029504ea25943297a50847ae8d6ed4ec9c6ba22e8225d67847943584d17bde84380827ef01cfbc0302d854a43f980161769ac661e373d09be445dd8debfe8f8638cdc3e", 0x8d}, {&(0x7f0000000040)="87848684d0296c07681b6e3961b6c72dd1f5a45b", 0x14}, {&(0x7f0000000440)="81f4de8461c73d6e7035e4c165bb8de44fab5e7e043fe154f2e929f252366d4730f5ffb881b95b589498b80c566cbc1b3da5db00bda1e730371822d352fef3728e4cbf89728e9011b7ada3045e4ae535454b577ebc4773bd8bc8eeb90cad3f955dfa0e0c994f289ddc7fc32371dc92a2c9e6d269f91b945cc2be5db449ac046b8a385dcb5687c3fc74a71a78279b3eacd5c058265e2fbfd7d0ccf7d263424f3d1221018e0a31a85636f1e72ab2a3455e3bcc3089934e2168b2cc40468a54155f5a6e1abac1b7d6515ffb2cece9a592cb5bf0645b395d610134623e177e", 0xdd}, {&(0x7f0000000540)="3a7f1ead153277b426aded60e5a4f594e1e6c4b62c67e706813ddaadb018ec81074a8707a938923ac6e3a3b9eccce4b994f09229455eec418a6ad9bcf5e12cb7f849b38f05cfdf35868824", 0x4b}, {&(0x7f0000000100)}, {&(0x7f00000005c0)="aceb870bca833df25550802f133894d0d87d55c57d80ced3257e3d4b5be8f46f46f82afb2e088ad65cb4d9666d730ac69355429ad2bbb192e14b84deef65652231e4", 0x42}], 0x8, &(0x7f0000000900)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x30, 0x2004c894}, 0x1) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000980)={&(0x7f0000000100)='./file0\x00', r5}, 0x10) r6 = syz_open_dev$sndseq(&(0x7f0000000a40)='/dev/snd/seq\x00', 0x0, 0x10000280000) ioctl$TIOCNXCL(r5, 0x540d) dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc058534b, &(0x7f00000009c0)={0x0, 0x100000, 0xfdffffffffff7fff, {}, 0x0, 0x9}) dup(r0) 2018/06/04 22:50:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x2000000}) 2018/06/04 22:50:59 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3a7, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x1, 0x1, 0x8, 0x40}, &(0x7f0000000200)=0x98) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/04 22:50:59 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x7400000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x9effffff}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:50:59 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x300, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2274.729608] ALSA: seq fatal error: cannot create timer (-22) 2018/06/04 22:50:59 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3a7, 0x200000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/04 22:50:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpu.weight.nice\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) read(r1, &(0x7f0000000180)=""/115, 0x73) 2018/06/04 22:50:59 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0xffffff7f00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:50:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bond0\x00', 0x800}) 2018/06/04 22:50:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0xfdfdffff}) 2018/06/04 22:50:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:00 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x78, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:00 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/04 22:51:00 executing program 3: r0 = getpgrp(0x0) ptrace(0x8, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x16c, 0x0, 0x2, 0xf43}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000080)={0x6, r2}) io_setup(0x6, &(0x7f0000000100)=0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) io_submit(r3, 0x7, &(0x7f0000001680)=[&(0x7f0000001140)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000000140)="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", 0x1000, 0x9, 0x0, 0x1, r1}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffd7, r1, &(0x7f0000001180)="e24a58591ec64a0b1eb7a340108592bcbc9dd219daf0a45859c440937a4c16d6b21257686a5cec12be73f618e9724e5ef722f02a628e0d7dedf5aef3bc1e71", 0x3f, 0x0, 0x0, 0x0, r1}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000001200)="e03d4a0b85026b3b053d527c4a6c70eeb67ba3d38c0027ccef67d4cf05f48b5512e09ce062a205465bc68411f1c86c6e5728e216884500785d4b899da274ebae94da5646a38ccf0c7b1e6f4b050959c64ae2aae920e7a607db09fa76ca2dc34b3c79a3e67db901caa3abec2888f32e7802a772d2183cafaf8a59d5839819ac59a635f2f0b84c6b7231324aeb4560b18a15632e74d9f282effb7d6fdf7f28e161ea2bbe675224bf174da44ea1f68244583ce493c2f8137c8a3dc2b10f590762f5b97e5fb7b749232f25de881036791fa24ca9158399a7d565c3942317d1b396", 0xdf, 0xfff, 0x0, 0x1, r1}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x3, 0x8001, r4, &(0x7f0000001340)="d02ba4c0a8c1e5dd30ad573bbcf00d4efb155833782c2055fc854df08735111c9d5e4e", 0x23, 0x2, 0x0, 0x1, r1}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f00000013c0)="a49870f6bb1628b4b3891500e3d7124c700812a77785616bcebf67ef71b9671709151aceb36186705c9951db1f486ab7111b267f69aaf378f7241825266db196a87922c0c7ae553699084bdace33358f9ae1a5574a22b2cfd3476fe3548106174ce39af548ddd84c526586ce116dd0d179feb64da48a0068e600c32ee522eeccabf1082af25a8ef4caa009fb2dcdb284eba46e09ab68db473d5cfde4766cd403e572dc63b8df3e618baf76", 0xab, 0x4, 0x0, 0x1, r1}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x8, 0x4, r1, &(0x7f00000014c0)="a506c8288568003b3b31f4075f6a92255a6a3a0dd4cb2a901692a45a7c70e1b297a02a1a4b44569de3c9262b8daa951d491dd3b033b025809bbb700a40fbd6dba33c1f2da9881c7a86f330a704abfcf869a4ff1ff904b75e7be6d8702fde97df5a3171c24abc015255477aab1a602a7ae698612405bf32472b8040561b9eddb533911a6b10c7b900c4f73a34482e3be61ea03ca3611125b1de1eaf8287ad33541c2999010aba20ce24ec9405e46598f3c901", 0xb2, 0xc800, 0x0, 0x0, r1}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x8, 0x100000000, r1, &(0x7f00000015c0)="931090fc275ede265e0428d8bbc7653d5fcea22b3c560a32f4b05c2ee0580df3cea2c2999d457cf02b9a0547778cc2c425f11658bcabf2409c1e1f3bb63c414727b5aa51bfcb9bdcc42d2649723beda42db3", 0x52, 0x800, 0x0, 0x0, r1}]) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x40002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0xffffffff, 0x4) getresuid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) socket$can_bcm(0x1d, 0x2, 0x2) 2018/06/04 22:51:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfec0000000000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:51:00 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2000000400000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x7, 0x0, 0xe60000000000, 0x2, r2}, &(0x7f0000000380)=0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={r0, 0x6, 0x1, 0x1, &(0x7f00000003c0)=[0x0, 0x0], 0x2}, 0x20) dup2(r1, r0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/201) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)={0x4, 0x1f, 0xffffffffffffff00, {}, 0x5dbb, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:00 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x500, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x2}) 2018/06/04 22:51:00 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/04 22:51:00 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x800e000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:00 executing program 5: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/06/04 22:51:00 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:00 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='loginuid\x00') writev(r2, &(0x7f0000001540)=[{&(0x7f00000001c0)="537230d7b3776b2661b714a9fcf78fc06af4e4ac077aa2384952376a7336fef417b05fa6d635bbb8c244b95bc8887cc3a74c03a2ac6890aa2b0445639bd12a51a444e937fd4e26c22aff3394bfebe801f07c7387e62d02", 0x57}, {&(0x7f0000000240)="98c71e64269a2520b3483a71f0be10361710cc7657a81924d38a86b1bd59a7b72429b05b3e81850421c74520960804357180b6f8ab02364992e0d5b97820f1ff7bd188a98046dfdc053b7393139bfcca95b69a6d2d774ff0a947e0e303aeb31c32f6ad130556463c74f4682e3c633aa4872d096e86cf39d21a9a8813fd318276aaccad62207006cd017a83210a8d2895585e593349015e8b3ee5aa864019d7c7b88c6bf2c69bed2dee8c85344cbe00f275e7f67480728e237d02466957d2e8964269ab492611db04c091c7762ea630e2de70818846e631a43d31fb61473ffcb399205c97e7b6254cc4c78a95dd10955628fcae079bf124555ba2651dd6be56a1c2df8dc631ae33bef2cec9ce60d91c0ffe13adb7c64b9fe553fa74bbb147daaf13cc445d90c2b8e0ded44e7eebf2a2d5f30b475198e2e39729d3a564d01890b168c59de091ad0df1696005c24e7e0456986f9b8a7dc6dadeacbf1b167dc94863a393161f6e2d246cc6c35cbf68fb0b2d78579b264d30a9d94c05f18f8d1a8a98a9b005c435ec0d98a0bcc6c4690864772606fa8ebb2d64d570c3132066877e542f5da5d0bf0bc5847d543d6631335a73e6d8c7212f08e315e298dd44ffe89bc51f9c3069af6e16bbd78e1a050f6bc4d40543fe6cda8e3550ad9433e0fe67bcf9d4dffe21b79a8c1d49d1c8f7cc14b7d679861ecfffaba37795c61e423665f257f2324213c1f24496863256dd89fd1f0db56bdb8456f21927a29ed6437199226f476987e3b5ba625045fad1aa76690a1e686e94cdda546905e48180b70e951da61a56a7187bea86278061d1f38b92428fe4fd8588c8939e8964f14633c4fc539d1db6d3c124a3e78d27e7300bd48dff5f746f096dc78852f8f64c741a190fb3305629b2daa8d334caa0922587989150fc185fa8b1c66c369f7876763ee45a08df48afb07bd49b096a10e45626bc6351130bcacbd3480ffc6fcc5d384114e4508d6a93eccd787644580a4bc71aa7398d22f2280ab738e94031565fa2183792e16ea0b3a61edde15c36ca30b53e6d26fc15582e1347231526cb02f3570910a4dc7062e579e56bedd991041bfa6b013757683ee9a6c3855016c298cd9caeaf7293617761b5019631f6dab96a1405e9a17b00e0c9f2cdcae65fa082405c18ea721da33ec5067c8300a02ecc6e175dc7a4ec46a2c85e420a9f40e1cae57fa7b1e134056f71c3b637fc5190582dc0a70ce00c51b1ca6d990cc4893a879ba2e153af3c132cb8cd9a2f806831cc44ca5f0cbbe4a63b9e7a4abd8b6a5e9d45f6f5a02843b8c1b63f3a5ed35da0ff7e38c4bce9b1a04ee4392d41af7ab6292cfad4f005c6f4a721e93a006d7cc232281da03c2012c8e406ba3afd214f915dfbda543532d136d2f8ed40a44581e1ee1c240c209b0908759b41614c41b6ccf9de511cc5eb7b2c73fdffd353e999a320405a893d6a18c2492a06a8ed4f03bb2ae15ffa539cfd76046e5356319c0bed51b3d2ab19744799a476ce908fcb81a46eed4a136ca59a50e0deeba9675704a8714a37292da24997295d940628277736f5ebb14dc2bafbdf78e5dc20354f36c61420c208a4d1efea704af619a95024f32f2e7131402e5054bb38ae23546f15ce355845194b5dcea582c185a7ef99854cb24dfcd9f52a62fffde3b7f63443b3eabf6e398188e3b828b6473f08cdfc5dc29146b1fcc10f87cf5722a65ed1293ca19d5937cf62f0653a64b18fb1c35265720ea74236aff05069f196e1620d32ebf023838373e6852eea957ba9b4addae5fa57645a0967287a52b8251616fc56abc7b050050d8016ff86f63ed148e24f58650058826f6e8df7825635f87e1f32a70d06f1fc0733e0bef09f0f258b3f71ce624df4cb0a3dfbe2e84c4a94ab71eb024cd4242bb83969baf27ef3260fbf8d22079cc95448cd0912ab7ca34200f301b97b52f056b285192239c81fa962704b12ce93b0ce727b3832664b264b8c4b9f2ade5d44335ad2bb2f301dae05790ab310970f9171308c69010d6a883d09a790c852bbc9aac37de27005c85c25c19574257ed03e16eb62bce8279979fe76051e8db5f052eebdddce61399ac4bcb3225a64c43c403b8b7e9e0391f3314cbf312b8332b7d9074ef294968b076ce19eee779089361a79239b293ef0a0d5b508880a7be578902817f319c9c936f25358c5760dd5f3ab25f513460ba7a8e079d1b65f118b8e1ef9bf8f8056db89106ff59f6ec30509e146323a051691e88d4fc9d1c052bd7e7101eca5470357838eace1ed27b8fb2a2641f0a4b5952df07ec67af858314248f65291b2e5cc5bd6824c304ff7bde35db2eaa94e829026a71b75dafe7c396382665ce8e6c2d2d7dc1ab6da58cc4399cba857a0006d0c0f0f09576dd00e5b82e246ba9ed2d5002b6aff8e66301fc7bd3e6c176d7d78c1e9eba47d5a10cc3b399f9347bbbc52a659719093a7c62912bce461832eeb2d221d7148e810223729991c825987e84c44865379d83b58b778367fb3b2fd795593946ebf6216e1a26150f86f9b01065451f437e0de8304e5cd0d2b298cea277ae820ecdc5024810218ab2e2b7a87e678816f5837923c241bd12033d155a8afdfea48726a737c288b5fe7898c542cb868efac0d9141fca4b6bbaa21d97b68142099bc7d9aa4a93899ef694c2f33c107a43c8c6cc1c6a9c951be319bca65c01faa682291ce016b62f704c4d45ab91d890d723035cda7b44ccdde87584d709ae3c9aa1e2271c627c65a1918bdf7619109bb608a02361816fbf316f84b368f87a8e4817cceadff8268e99a19ad941e9c879fb189089406eda6229bcfe96d05c2f3efb9f27fbd1dde47f0086f0018bc56ea1a5d40cb77c2f2c333cf382a8db2e6f0ea59ae0e918280cc200a33ff2a762fdfe95a5bf09480f88b0720328e0e5bfebeee7beb6e3656e4a1929bbd5f19e66ab888b383e5a88f737fe5c655eb6ab6f926e90a74a0a5f6c368a84e89f93a20473d456af2b4540961f4b814950102aff056f7599081c399c9071f9b333a4af06e82deeacfaed0f26a20456ee21471254708124be46ce6937c08dbdd4d509489f4417686f23200c4a1d926fc0ea51b8cf4229f9f5abd859679759f8a5df9593916e1e7202eadcf53b34f7e56433efee805469ee85109c9b0116f2c365fee9ec8426d744057ff1ade4f7a25cdf8cb973e6c1f18c658a57d6f056ae0861d354556ec85c5c7950d369875ab8b89d41857b9bcc4f62a6d4923e592011fb5b17fe52c85bbf115c4ad9df7b39f93de48a01697f4a7a0d345ff6dee91c4c640bfc5d6ca17506447ed7c02dd1d0eb44e801fe348d297daa625cbcdb9b2aba87ee3d845f29f466a705dee79e14f7be0decd3cac37999cd0d9d9b1166aea0356090c059d03b544a8ec917060469eafd42dc75dc63517e96bfed6acfff5746c38f09d0e8ff90bbf8982a41bfe23b798dafb101fa53d38d32cbef95ca57dec2c390e869afa47445c124cacecff823b303049ac3674c24e367aa39ec852788b4d3ee8a37372c0efa9822b5513d07379622e5ed129545fe8ecd696d125008541467ee9a25285b5c87a9148fc264d31bbd24967df6aa6df39b530e4ea07d35e5ed0c4a347cb79e9c27724812ca36139e085171801e70e6dd4693c6ee472ad205f9d3aac8bddbeb31f94592adbda055b95b35f95292dcb99be070957c7ab99e1250d16234f99db3933edf51b729c8dbf7de67ae1a9718b2be3899f197fee70f9ad708614ddf8b3db1783f72cca6d320ff5f12488981b609bc1a4c0945ac7c744e8314b928ce14431eda09deee47e3c737459328ddb08c4881ff5c9fe234912c28b5fe763f54b3fec7a7e3e1e734d650772a441cf10884aea9e3bb6a2cd6f86c9895bcb6483f727e3452c2049526ebbbd99d0bc21fc1499b9c802f466973ba64d7c553f7cae66b348a05e73c8c9d2e9a15f67438d8fbddf79d86819ec0681bcc6a65a5da66038a4bcc120d65e92b95a87aedd2608e246b37f2f6160768bf65372a90dbc76069fb051db49aa946dfe50fd9a856a3277231c2bd2375ab1d058490bc6753a7ccb6f83b71f83ce9f64fe430e8cb097ea3ca75297fd2a176264958220c09c9b2b608e9d10e7d49f64c71ce62399404ecfb5f490a783b7563d2b375cc3d3bc32e34e6ee578ec26ecae105da5e4529c80ccb16f2a17c8c847c2bab137ee1e1dd8166621fa64ce896527ed9c2a613e6c3eb5a0a283d9894b5818d08ab8500bc8ae4dd4ad8cff2f472747132eb625795e8893c14a2c3fccb02bf6f651632f29d2c059308c0da47952849982965f5ee65651509b53a3ec1ccd1d6c256f50d5ce9876c9278a0523d6eab4c6d90503f8f6d7a409ddd5fbf2f23bc47426e532e5d5edc5c97b5506a228b18cb5895b69cdd5d76b8da05aff983eb1df7bb96e849144196f0c85fdd8e4a5647f57d71d8a04dd0fdd19e7714fbc6c4f68b8a7385da2de5154dfb5b590140f22ab4406c6ce62a6d8b49d136ffb727a244283d6743d45c1d3edd9ac73a8af3cdce231173193f17732515c101908a37ff67eb459a93ecaf269c0cf658da95d04bee3b95f4771b4d498fe8287f14cdded6ea3e4155d96d8d1c5811bad537d9a5c817722860299ae422f51466935494da4efdb820fda739e57c4f01575067b19df6a9e0f7532c4d8885c609c62f4142d9a4251a7e29559eabecdb9469bda401d6a5beb90ba8b76c27a0f6786527175a35f8c8d823560ce8d53c23b280104b8401f138516e2e1a2cbb6910fc2de150ecfa51d1824f130a8e52215531af354a3a0f6b17aa94ea310e3f988a6ffca6476b14dbf5186d894e3315f3bb63e528b2e10dd42adfb7202bf0b80055a36266935c0766f98363a5939786f624fbb3dc3c0d6bb24b8b0812772d8ca2b0565fcc99f7be6968eb28a603c5967b1af1ccb94d127274e96e3b29db8cb7a8a53fc77b724a7871b21474ee168315170c45e10240134b18cd36a01fb8130181f9436103dfb0152b3bea25ae2c56d6a74129fb44fad3674919eecdfb4bec53bd790a2849f1d44e1272d58c1ac21e3f56172c6bd5c58e3b700693e440df69857fc8259e81eb3ca69c274bc1a72dc818a285d3c34de71a4ea87d4a1b0ec8547ecdb55fd732d4385f04b0a7b684611cb9d76eb3f4eecb9882129b69bbb508f8f3c7365ef6d9740c06d131ea0199e79de7c6f52ce89cf884c9c01852a8bdc8cd909034493134e7e214ca1b6d4e0a4e794f845ced68b2c0b5e7102252292a4260e4fdbf0ef163c5bfe889ba0721f05b8b6f23a388b62d5ae45df66ed66cf15651a6944cb978e1b503d7690073d1b1040961dce6909b208cc34ca335f270e1d440f09060dd7cd0c967b58f40fa9df3f41420306f941aab8ed37dd34e5d5d4edd43c9fbbd123b8bdf32d2cf345f8951e7fb02ffba7f62f2efc2103c5e08ca03261f57cf3e3f9b70a3946525ae57f9cdbe5c85dd91830ad66b9104be0e5fabeb4201fb1db6ec6717d2c1694c609e37b238adc0cdcf0cb04ef4723ef8e5a7fad2d1f9928fd124d33631954ca73d19930143b4d5cf6ba01c9aeb5ab1c59a3d82c9060f4ede4f6a440fe73e7d92a84bb8a5a6ae09b442c4697cc8e9e34d1b799b6826f9e250708aceb9afcb17b8a2617523b8a4824a3f6e444b9dc51b00344ee1530e9b13f993903efd887fb0430edc6fbb347c4551f821d22bc2b2d80248c793fdb1bc09b77058f72e7c842a362699a804895b47159c24b9a8ee351a010a591d051180c6e096bf60a4a33d3ce6ce76f36", 0x1000}, {&(0x7f0000001580)="3bee4fd89cb78ae41b7bc3d6f8964ee9f93a82f71eae54d5833d240d2f6e0863b3664052f41eb93eebd325c4e77a1d0bfee8f110286da8680bc309833fdc84218b94c37a23161e", 0x47}, {&(0x7f00000012c0)="a732b2e9983ae9c5b49d7f756a2133294a1ce71b2cce1014fb9ac3d0aa8c46d05434b116a627ad934adf4fa3207d781e6e9015be4b0811eb1d4b202a82b2a35e6fadcb34a710a256bbf1429f73da527fe93e4d1fe0c74e0c1411465698a4221dda3225e167e1cac6bc8a92637b847a4964cea35d8d8f0e66219168c2d2782523fd8a5b79a3888c50c89ab3956ba1dd77cf37f86c1d276f14066a4d90bc7e453a", 0xa0}, {&(0x7f0000001380)="85fc3ea757e5906249d887f58c6cec4082c59789080a46a794cdccb88f133abcd3b6859b2bb07fb9e667b708c75aab8200f108d6e506c8a48caa267a889fb69d4b1b4db2176db974172001b53496e0e2cfa327bc600f04e232bae15ae04640a8df572db1c1c14665e633e0094be093ec2a480817ea18c05b93afa3664336ee2ba9874e8dc48c08df947bdae3d3992a39b44df28cef0a6c620ffd09d98ec4fe538ad3726c28c3c68b1192a8aec837257991465832edaf33acbc468ebbfd410e44bdfa4cff61760a275e", 0xc9}, {&(0x7f0000001480)="b2f9ed91accc55f6a32f27bc768b5c12313096a308a7d0edee83fc4a1735a8c14660fe4d8145e6d30e682895f5e04b62fa40124986d1afef8dc5951c0e17382bb82fc1c46ce0d737c9f07b8986478d9263463d6f312f98f5803b47a37faa84a653b494442783ce6acc6080d001d70924e336487f37fc40cc2397817dce34fe91efbd2c022037cc63e36789c67cbfb1aee507d4a78674a0f53fc8cf186fd83d05152eaeb22718156874ecaf101f029ebec524c7a36ae5c096f1", 0xb9}, {&(0x7f0000001600)="9bb879410379ea815bfb5b188fb1412bcc5bd4b23419cfa6bfefa12e6bfd8ad7fc7d8b7da64f706ad763298042f7a14cb3222768c2e4485ef560eac95d145c11cdf7080700824d2142c3727ca33779070c19acda8a4f9e27b8c7f2d9ffd9a0476b42b85b65a4cfac19b6edf77664241ad7945325b4792a5096a6b1763d9adaa76264b0dd4dd60af4ea4d48b9028fac051ceac3120dadab0b138fbc2704e65cd90b427dfccb77b11fa0a02656f61c291a839743ab025b058077a41a673c389eebcb5ef07cd72903f5871d7674bac8f7ec105446a73b52f315294b0b2afd490e76ad3da4f59428696a85de9eb194246b69f787b9a6851f", 0x25}], 0x20000000000001e5) 2018/06/04 22:51:00 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4a2004) r2 = dup2(r1, r0) lookup_dcookie(0x2, &(0x7f0000000240)=""/148, 0x94) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000001c0)={[0x1000, 0x0, 0x4, 0x4000], 0x7f, 0x80, 0xffffffffffffffc0}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/06/04 22:51:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400300}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0xfffffdfd}) 2018/06/04 22:51:00 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/06/04 22:51:00 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:00 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x20010010, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:00 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0xfc) r2 = dup2(r1, r0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x8008000) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) listen$netrom(r0, 0x7fff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xd1a, @empty, 0x2}], 0x1c) 2018/06/04 22:51:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfc00000000000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:51:00 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x20, 0x30, 0x8000, 0x2}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x400}, 0x8) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x8001, 0x8201, 0x8, 0x101, r1}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2, 0x1f}, 0x8) socketpair(0x5, 0x3, 0x7, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) r5 = request_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='cpusetsystemselinux!&userwlan0#\x00', 0xfffffffffffffff9) r6 = request_key(&(0x7f0000000540)='blacklist\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)='/dev/sequencer\x00', 0xfffffffffffffffa) keyctl$search(0xa, r5, &(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, r6) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000000600)=""/138) socket$key(0xf, 0x3, 0x2) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f00000006c0)=""/54) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000007c0)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000000880)=""/8) inotify_init() getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000a40)={@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0x219c, 0x80000000, "5e240c335555c4e04d4255b75c5290f7717622663f782d54cece200c60b8b9b57810587debbc81589da904fcb38944aa216894af966bba1cd08419e4ce56be", 0x35}, {&(0x7f0000000940)=""/161, 0xa1}, &(0x7f0000000a00), 0x30}, 0x9c) ioctl$VT_RELDISP(r0, 0x5605) r7 = memfd_create(&(0x7f0000000bc0)='/dev/sequencer\x00', 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000c00)=0x3, 0x4) 2018/06/04 22:51:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x500}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x100000000000000}) 2018/06/04 22:51:00 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x563082, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:00 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x700000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:00 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x2}, 0x4) 2018/06/04 22:51:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x48}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x200000000000000}) 2018/06/04 22:51:00 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x7a00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:00 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xe5fd0000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:00 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x20, &(0x7f0000000000)={'gre0\x00', @ifru_flags}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xf401000000000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:51:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"b501e94572c21e"}, 0x80000001}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x2, 0xcd2d, 0x20, 0x5}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000000)={0x79}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae6a, &(0x7f0000000280)) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/06/04 22:51:00 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x3000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0xfdfdffff00000000}) 2018/06/04 22:51:01 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x7, 0x6, 'queue1\x00', 0x86}) 2018/06/04 22:51:01 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x2000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) 2018/06/04 22:51:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x800000000000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:51:01 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0xffffff7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000380)="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", 0x0) close(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bond_slave_1\x00', 0x2810}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/06/04 22:51:01 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) mkdirat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x1ff) r1 = memfd_create(&(0x7f0000000000)='\'', 0xfffffffffffffffc) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000200)={0xfffffffffffffffe, 0x1, 0x3, 0x4, 0x9, 0x8}) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:01 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x7000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0xfffffdfd}) [ 2276.094322] sctp_setsockopt_maxseg: 18 callbacks suppressed [ 2276.094331] sctp: [Deprecated]: syz-executor2 (pid 4573) Use of int in maxseg socket option. [ 2276.094331] Use struct sctp_assoc_value instead 2018/06/04 22:51:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2276.197889] sctp: [Deprecated]: syz-executor2 (pid 4587) Use of int in maxseg socket option. [ 2276.197889] Use struct sctp_assoc_value instead 2018/06/04 22:51:01 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}], 0x1, 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:01 executing program 3: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x5) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r3) r5 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x3f, 0x7fff, 0x6, 0x86b}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r6, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x3, @empty, 0x3}]}, &(0x7f0000000300)=0xc) keyctl$update(0x2, r5, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979", 0xc1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha1\x00'}}) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) accept4$ipx(r0, 0x0, &(0x7f0000000440), 0x80800) 2018/06/04 22:51:01 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfe80000000000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:51:01 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xc805, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:01 executing program 5 (fault-call:1 fault-nth:0): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/04 22:51:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x100000000000000}) 2018/06/04 22:51:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x600000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:01 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/04 22:51:01 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x8000}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x81, 0x6, 0x8}) [ 2276.376653] validate_nla: 30 callbacks suppressed [ 2276.376664] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:51:01 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x300000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2276.439383] sctp: [Deprecated]: syz-executor2 (pid 4599) Use of int in maxseg socket option. [ 2276.439383] Use struct sctp_assoc_value instead [ 2276.443771] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:51:01 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x3c00, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:01 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/51, 0x33}], 0x1, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)=""/251, 0xfb}, {&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/28, 0x1c}], 0x5, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000005c0)=""/203, &(0x7f00000006c0)=0xcb) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000400)={0x5}, 0x1) r2 = socket$inet(0x2, 0xb, 0x8000000) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000100), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000500)={'filter\x00'}, &(0x7f0000000580)=0x54) setsockopt$inet_int(r2, 0x0, 0x40000000000c8, &(0x7f0000000080), 0x4) userfaultfd(0x80000) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000480)={0x7fffffff, {0x2, 0x4e23}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x40, 0xb1a, 0x10000, 0x6, 0xfffffffffffffffc, &(0x7f0000000440)='ip6gretap0\x00', 0x6, 0x5}) userfaultfd(0x10000080000) 2018/06/04 22:51:01 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c80) 2018/06/04 22:51:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x200000000000000}) 2018/06/04 22:51:01 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:01 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2276.539689] sctp: [Deprecated]: syz-executor2 (pid 4631) Use of int in maxseg socket option. [ 2276.539689] Use struct sctp_assoc_value instead 2018/06/04 22:51:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x8, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000100)={0x2, r2}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000c00)=""/4096, &(0x7f0000000080)=0x1000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0x19, &(0x7f00000000c0)="05f27ea9a21b8bd95fa816104644a6a9c563a53e992b0a0681"}) listen$netrom(r1, 0x101) r3 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) sendmmsg(r3, &(0x7f0000000bc0)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000700)="ea", 0x1}], 0x1}}, {{&(0x7f0000000780)=@in={0x2}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)="f3", 0x1}], 0x1, &(0x7f0000000940)}}], 0x2, 0x0) 2018/06/04 22:51:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) 2018/06/04 22:51:01 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x5452) 2018/06/04 22:51:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x18000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:51:01 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x5000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:01 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x1f000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:01 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0xfffffffffffffe5b) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'veth1_to_bridge\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000ac0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000b00)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000b80)={@empty, 0x0}, &(0x7f0000000bc0)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000e80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000e40)={&(0x7f0000000c00)={0x228, r2, 0x300, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x1c0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfac}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x228}, 0x1, 0x0, 0x0, 0x800}, 0x840) r10 = memfd_create(&(0x7f0000000240)='vboxnet0nodev.\x00', 0x0) r11 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r11, r10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r10, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4c00000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2276.827540] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:51:01 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x5460) 2018/06/04 22:51:01 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x2000000}) [ 2276.872636] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2276.910950] sctp: [Deprecated]: syz-executor2 (pid 4662) Use of int in maxseg socket option. 2018/06/04 22:51:02 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) [ 2276.910950] Use struct sctp_assoc_value instead 2018/06/04 22:51:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:02 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xe80, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:02 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0xc0189436) 2018/06/04 22:51:02 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x4c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2277.047785] sctp: [Deprecated]: syz-executor2 (pid 4693) Use of int in maxseg socket option. [ 2277.047785] Use struct sctp_assoc_value instead [ 2277.084386] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2277.133757] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:51:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6, 0x37, 0x1, 0x3, 0x14, r0, 0x8000}, 0x2c) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000003c0)="ba0a56ee707f6dae6608a4275dcb8eddc05dad08c1b110371009b1d6f7b166d3e407dfa164425c4bc21353d5c6b08683def8ae0c889b9e95ead53e11dfff057cad02984cfa16055a900355bbe9d93bbf23d213e33d08b7e170441a615bac683bd0b5d590cf1f1a7e34942abc4b9770", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x7, 0x31, 0x1, 0x6, 0x80, 0x86a}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x3, 0x48, 0x504, 0x9}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r3, 0x7f}, 0x8) r4 = dup2(r2, r1) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000001c0)=0x7ff, 0x4) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0xc058534b, &(0x7f0000000200)={0x0, 0x8bda, 0x0, {r5, r6+10000000}}) 2018/06/04 22:51:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x1000000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:51:02 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x402c582a) 2018/06/04 22:51:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0xfdfdffff}) 2018/06/04 22:51:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x3000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:02 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), 0x4) fcntl$setsig(r0, 0xa, 0xe) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x6, 0x8000}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) 2018/06/04 22:51:02 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xfc, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:02 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x541b) [ 2277.836468] sctp: [Deprecated]: syz-executor3 (pid 4741) Use of int in max_burst socket option deprecated. [ 2277.836468] Use struct sctp_assoc_value instead [ 2277.861175] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:51:02 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x4c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2277.886519] sctp: [Deprecated]: syz-executor3 (pid 4741) Use of int in max_burst socket option deprecated. [ 2277.886519] Use struct sctp_assoc_value instead [ 2277.904213] sctp: [Deprecated]: syz-executor2 (pid 4723) Use of int in maxseg socket option. [ 2277.904213] Use struct sctp_assoc_value instead 2018/06/04 22:51:03 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0xc020660b) 2018/06/04 22:51:03 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x40001, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x200}, {r2, 0x9580}, {r0, 0x1010}, {r1, 0x20}, {r3, 0x8000}], 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc058534b, &(0x7f0000000080)) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/3, 0x3}], 0x1) 2018/06/04 22:51:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x1000000}) [ 2277.938155] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/04 22:51:03 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xe5fd000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:03 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2278.074516] sctp: [Deprecated]: syz-executor2 (pid 4762) Use of int in maxseg socket option. [ 2278.074516] Use struct sctp_assoc_value instead 2018/06/04 22:51:03 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x700}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:03 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x5421) 2018/06/04 22:51:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x2}) 2018/06/04 22:51:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/209, 0xd1, 0x6bc}, 0x101}, {{&(0x7f0000000200)=@l2, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/254, 0xfe}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x2, &(0x7f0000001480)=""/213, 0xd5, 0x3f}, 0x5}, {{&(0x7f0000001580)=@can={0x0, 0x0}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000003c0)=""/51, 0x33}, {&(0x7f0000001600)=""/142, 0x8e}, {&(0x7f00000016c0)=""/242, 0xf2}], 0x3, &(0x7f0000001800)=""/4096, 0x1000, 0x100000001}, 0x5}], 0x3, 0x40, &(0x7f0000002880)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000029c0)=0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000002980)='/dev/audio\x00', 0x484200, 0x0) perf_event_open(&(0x7f00000028c0)={0x5, 0x70, 0x6, 0x4, 0x7ff, 0x1, 0x0, 0x973, 0x41002, 0x3, 0x5d6, 0x80000001, 0x3, 0x206, 0x1ebe3384, 0x10000, 0x8, 0x3ff, 0x3ffb, 0xbf79, 0x9, 0x9, 0x9, 0x2, 0x6, 0x1, 0xfffffffffffffff8, 0x80000000, 0xfffffffffffffffe, 0xf574, 0x101, 0x10000, 0x320, 0xffff, 0x7, 0x20a, 0xe3, 0x2, 0x0, 0xe243, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x1, 0x6, 0x0, 0x6, 0x0, 0x0, 0x2}, r2, 0xe, r3, 0xa) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000002940)={0x4, 0x8, 0x20}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000002a00)={0x0, 0x6a, "654ea6d374a377398e0a962fe5f59edcd6f27418850bdbb3bcf4757fd2a421fe1327f1b644b7b7f26181560a30e14242c5033fd7a2bda8ac704ebceaa93718b9447a2fbb0febb9f3527cbb72e78260ad73a244a9be74fb2c3941790de4b12b0802f76ad869c40e1e23ff"}, &(0x7f0000002a80)=0x72) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002ac0)={0x7ff, 0x20a, 0x7, 0x7, r4}, &(0x7f0000002b00)=0x10) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000002b40), 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, r1}) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101, 0x0) 2018/06/04 22:51:03 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x6c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:03 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x2c00000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfe800000, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:51:03 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x7400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:03 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x10000) r2 = dup2(r1, r0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)="f1a4283d094bc367c21fcf34d00a76a393adec25c2c0e07e083213a6f3c5e8d7d2a83df4ac1f85d71b47c128d429e62b220bc3e10cfc8afa4edb8bdab98f013828f4f9ff6915963e26afe415fa4a34e9", 0x50) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:03 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x5450) 2018/06/04 22:51:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000440)='<', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x3c, "dc54332421af805060580c12cff815ca3430177bf8a5db3ae1653d0be3a9590f109b9fe4f67ec494457293c2383a4e66ab565154fab12e1d182b5186"}, &(0x7f0000000080)=0x60) recvfrom(r0, &(0x7f0000000180)=""/101, 0x385, 0x40000066, 0x0, 0x0) 2018/06/04 22:51:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x100000000000000}]}) [ 2278.342971] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2278.352518] sctp: [Deprecated]: syz-executor2 (pid 4785) Use of int in maxseg socket option. [ 2278.352518] Use struct sctp_assoc_value instead 2018/06/04 22:51:03 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x2f000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:03 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x40049409) [ 2278.420326] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2278.447353] sctp: [Deprecated]: syz-executor2 (pid 4813) Use of int in maxseg socket option. [ 2278.447353] Use struct sctp_assoc_value instead 2018/06/04 22:51:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x68000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:03 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000000)) 2018/06/04 22:51:03 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:03 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='pipefs\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x408000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x2, 0x9}) 2018/06/04 22:51:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x300, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 22:51:03 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c81) 2018/06/04 22:51:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x1000000}]}) 2018/06/04 22:51:03 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x6800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:03 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x2f4, 0xffffffff, 0x1a4, 0xbc, 0x1a4, 0xffffffff, 0xffffffff, 0x260, 0x260, 0x260, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@multicast2=0xe0000002, @empty, 0xffffffff, 0x0, 'syzkaller1\x00', 'dummy0\x00', {}, {0x463a3cd37f2d70cf}, 0x6c, 0x3, 0x20}, 0x0, 0x98, 0xbc}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xc4, 0xe8, 0x0, {}, [@common=@ah={0x2c, 'ah\x00', 0x0, {0x0, 0x10100000, 0x1}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x98, 0xbc}, @REJECT={0x24, 'REJECT\x00', 0x0, {0xa}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000000)={0x52, 0x7, 0x3, {0xffff, 0x3f}, {0x1000}, @cond=[{0x80000000, 0x6, 0x2, 0x8000, 0x9, 0x7}, {0x5, 0x5, 0x9, 0x17c, 0x4, 0x5}]}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000100)={0xffffffffffffffc1, 0x3, 0xfee2}) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f0000000540)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x440941, 0x0) 2018/06/04 22:51:03 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x50000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xf0ffffff}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) mq_notify(r1, &(0x7f0000000140)={0x0, 0x10, 0x2, @tid=r2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x130, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x2, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_bridge\x00', 'irlan0\x00', 'bridge_slave_1\x00', 'ip6_vti0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@dnat={'dnat\x00', 0xc, {{@random="f1703c27a536", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x180) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000180)={0x1, [0x3]}) 2018/06/04 22:51:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xf5ffffff, 0x0, 0x8}, 0x98) 2018/06/04 22:51:03 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x402c5828) [ 2278.871226] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/06/04 22:51:03 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0xfdfdffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2278.920909] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/06/04 22:51:04 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4020940d) 2018/06/04 22:51:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x2000000}]}) 2018/06/04 22:51:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x34000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:04 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x138, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:04 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000100)="2f6465762f736e642f736571b19b9252cc10b400", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xa2, 0x121000) 2018/06/04 22:51:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xfec00000, 0x0, 0x8}, 0x98) 2018/06/04 22:51:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0xf}, 0x1}, 0x400) 2018/06/04 22:51:04 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:04 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:04 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x2) 2018/06/04 22:51:04 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x10003) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x20000000, 0x0, 0x1, 0x2000, &(0x7f0000001000/0x2000)=nil}) 2018/06/04 22:51:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xffffff9e}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfdfdffff}]}) 2018/06/04 22:51:04 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x7800000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:04 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x1}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/06/04 22:51:04 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xfdffffff, 0x0, 0x8}, 0x98) 2018/06/04 22:51:04 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:04 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000006) 2018/06/04 22:51:04 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0xffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffdfd}]}) 2018/06/04 22:51:04 executing program 3: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000300)='xfs\x00', 0x8, &(0x7f0000000200)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc100, 0x0) 2018/06/04 22:51:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x3}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:04 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x6800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x7}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:04 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0xc805000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f0801000000009727c1c6fe36cef3e26def23000200000011000013", 0x1d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) 2018/06/04 22:51:04 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x4000) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x900) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:04 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000340)={0x0, 0xffffffffffffffff, 0x8d, 0x800, @buffer={0x0, 0xac, &(0x7f00000000c0)=""/172}, &(0x7f0000000180)="2fd647bd6955829369f609f7fd9eae36533bf85257304f6472a5a13eecd7165a688e93c8e01c62dd5382cf777b1897060c97a5bd3c3788b32b1f34d34638e4b4649f8d2464fc199cd0af4d00b6612b9fd01fba0e9d638ddbb447e8bf4a3e39dce4a9e73cda9db98b6c410c8b8db3db75e7936dea9caee5a57b890d9560354cbafc2b19adbfcf7d97f7c23abf70", &(0x7f0000000240)=""/161, 0x3, 0x4, 0x0, &(0x7f0000000300)}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/04 22:51:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xc0fe, 0x0, 0x8}, 0x98) 2018/06/04 22:51:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x74}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:04 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x4800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x2}]}) 2018/06/04 22:51:04 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f00000003c0)=""/246) 2018/06/04 22:51:04 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:04 executing program 5: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x53, 0x0, 0x4, 0x8, 0x0, 0x1cca}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000001c0)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x50080, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)=0x7) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/06/04 22:51:04 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x100, 0x101000) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0xc058534b, &(0x7f0000000900)={0x83, 0x4, 0x0, {}, 0x0, 0xd77e}) recvmmsg(r3, &(0x7f0000000b80)=[{{&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/183, 0xb7}, {&(0x7f0000000980)=""/145, 0x91}, {&(0x7f0000000a40)=""/194, 0xc2}], 0x3, &(0x7f0000000b40)=""/64, 0x40, 0x2}, 0x7ff}], 0x1, 0x0, &(0x7f0000000bc0)={0x0, 0x1c9c380}) sendmmsg$unix(r1, &(0x7f00000007c0)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000100)="1d84244d94ff0f225fb938ab3845cd557d62ac8e92d3d01fa8478e492d72af2069df9dfe9c845a579555", 0x2a}, {&(0x7f00000001c0)="9ffb3b4612eacc6af428084d0f9e7c197118b8479e4772a50cd043005e37267476f01b929c52926eab870e106ec1c6f052f0cbfcf21c4926e5362810f6c743b990a48e8dcd146a59bcccc809a44f937021b03755cacfdf57683dabda58d75c48c4a528e2320f02be59b7d0ae7a3f447da3f870ca21465715146d5c6cdf686c45af24dfc0d6d8d2b4d2b59a9dcb2a65d7c422397232d17b36250b2cab48a4839a47b9cb820895c75b4c05d849a393831b4a6982ba22a6e7843c930c0c38a6fb1fb89d40995386a72cebafa624", 0xcc}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="46869895e37954ad65e71172b371c24b988a65e8b6cd8fd141515a523cf9155480ac0843fad333f3613f9de3c4913534e577deedf47b112995e3f579f3ff99787f3d74bbfa4c3628cb4c5eef770cc4ed39f8a28f7fc719b1d4af27ca26637ba75af49bd501363745b9f3140ede901a0fba4737a0d60facd1f6427da2cfe8adaff29d8e835f379f7dcbccb5b7a1a9c561f47f3a4a634c8b872ca690493cebb8410c5c25299c232e07238b", 0xaa}, {&(0x7f00000003c0)="985004f619364a3ddad69ad6a125d0ea4b209c36157b901aeeb5371b61275d52041d30e847cd7ea07e7cabedc87cc7d130556c49565cd1f99242bcc8c0bdacec297fb92e1a95daca4e96822d11ec025492ec936ca5bcd8d484b7b01e48f2df9f98bd7ff3fae004b95cd2df1316ccf77a4508a377c155ad2df5107ce5d29ff1be54e61b1617cf652308c7ee08ef083a756acc03640b0a6a6280d1637da4d77658a1a2c64016fb2ddfe1d8c48bcfef0c56f5703dba68ce23c0", 0xb8}, {&(0x7f0000000480)="14adb0e3d187835e0eb3ec28491938adc5c9198912bc566cda47826968a180740d4856509912f819b54cab2de4a06e2ca294a6d41ac5561ec2377aacc6d992d5f197586fa7ee8063602f3128eec17c2e92da8e319ce37a5f4156e7e4323c5923fc7f0dca35c6b28ed92cdaa4085d2e590ff4e72a3102a2978d52987e2348705dd4132a74571fa98d9d31ef7f3f04099401167f916b262c6efc5d268b5ffc11a6ab979b6d", 0xa4}, {&(0x7f0000000540)="bcff324390847dafac576b83d4e28faacafe9544153353378ad708041e4278401ec9a3eb308cd7b6c2bc6bc9eaaae99451d801667f998a88caf04b2b9bfc14721c66ebbb014ba4bee928fd4e2d4afbfbfeb44c0cc7ae90105835862972e061bfc8b7bbd544cdb7d98ea37656ff0b360d8099b38e5ff56b44ec6ca02608b66dd74e8ba1bfbe61575d1c929ea32c4cca8c119292348a20e9dfeda4546de004c491d21a0cfb301c3b46a0ab86c5468039cd52fc0abb23cdfef0f7b3734ccea2407a74946ffb9e1e85094c05f5f3c18a6c05af5f3eccca68276895ced6dbc19de1d3ab", 0xe1}, {&(0x7f0000000640)="81d1d3c98695fbe500babbbd940b61ceaa8d14a9db28389b24a1f44a04763064159371c839d2ab7d4dbd6b57a402593548be219f6b65e472cdab323593c8fae6dc1293d4d2b336c5d081e614a8958b12f947028669f97f842c87969713140b061bfb5a64d91e4d1e5d189e50a75fafd29078da1f29759a4646400cea93b87ea747edcb68ece237489cf66a5aa7c86b2e7c2af2fbacea0b8848f6f0c98af39bafca5ec518740cdb74902f422bd8a351efacca29c4d72f800f427aa2a46c2ed8d3a92fb7ffcab7b12f245cec5bb9020fd474ca53dd4febb55837a91807bd2c60b0f7e36de6369dbd7d8cd6e05f96e74edbf26507c0057d5a4e4c", 0xf9}], 0x8, &(0x7f0000000780)=ANY=[@ANYBLOB="240000012000000001000090", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r1], 0x24, 0x4040044}], 0x1, 0x44) 2018/06/04 22:51:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x200000000000000}]}) 2018/06/04 22:51:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x10e, 0x480, &(0x7f0000000140), &(0x7f0000000000)=0xfffffffffffffd07) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/04 22:51:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x8, 0x0, 0x8}, 0x98) 2018/06/04 22:51:05 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:05 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x8800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) 2018/06/04 22:51:05 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x2f00000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:05 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x10000) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x81, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfdfdffff00000000}]}) 2018/06/04 22:51:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:05 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xeffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x2, 0x0, 0x6012, r2, 0x4) [ 2280.172569] x86/PAT: syz-executor3:5044 map pfn RAM range req write-combining for [mem 0x1ba2be000-0x1ba2befff], got write-back 2018/06/04 22:51:05 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x80000000000000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/04 22:51:05 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x74000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2280.288830] x86/PAT: syz-executor3:5054 map pfn RAM range req write-combining for [mem 0x1ba2be000-0x1ba2befff], got write-back 2018/06/04 22:51:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xfdfdffff00000000}]}) 2018/06/04 22:51:05 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x6000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:05 executing program 1: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) listen(r1, 0xa4) tee(r1, r1, 0x4, 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2cc400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000001c0)={{0xffffffffffff7fff, 0x9}, {0x4d07, 0x9}, 0x401, 0x7, 0x1}) 2018/06/04 22:51:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xfc, 0x0, 0x8}, 0x98) 2018/06/04 22:51:05 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/04 22:51:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:05 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0x2, 0x4) socket$inet6(0xa, 0x0, 0x0) r0 = dup(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) ioctl$KDSKBLED(r0, 0x4b65, 0x5) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 22:51:05 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x11, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:05 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x800000004001fd, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/04 22:51:05 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) open_by_handle_at(r0, &(0x7f00000001c0)={0x8c, 0x8, "b461efb1f2aec84c5f647faf782ad4514f12b6288ababd4df3183f0483659e628f6ba23cee825b098af399276910fe8ac8c26d3084b51eaeddea15f7111f85cc18975d4746731048780a5521c7c2d266c0ada98f49d9d20c6065758fa03b0f0a3d2f18767baa01480b69192307ab4ed505c3bdad17ce13c96f1c5bfe1135d8c41793945c"}, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000100)=0xb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:05 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xfdfdffff}]}) 2018/06/04 22:51:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:05 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x313, 0x6, 0x7fff, 0x3, 0x3f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/06/04 22:51:05 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x2100000000000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 22:51:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x8}, 0x98) 2018/06/04 22:51:05 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0xff69, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000200)=[@flat={0x73622a85}], &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000000140)="06"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x5, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1163484001"], 0x0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/06/04 22:51:05 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) 2018/06/04 22:51:05 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0xfffffdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000000000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 2280.835831] binder: 5119:5121 unknown command 0 [ 2280.856423] binder: 5119:5121 ioctl c0306201 20000440 returned -22 [ 2280.894436] binder: 5119:5121 ERROR: BC_REGISTER_LOOPER called without request [ 2280.901938] binder: 5121 RLIMIT_NICE not set [ 2280.938906] binder: 5121 RLIMIT_NICE not set [ 2280.949371] binder: release 5119:5121 transaction 152 out, still active [ 2280.956292] binder: release 5119:5121 transaction 149 in, still active [ 2280.963052] binder: undelivered TRANSACTION_COMPLETE [ 2280.977595] binder: BINDER_SET_CONTEXT_MGR already set [ 2280.991910] binder: 5119:5137 ioctl 40046207 0 returned -16 [ 2280.999990] binder_alloc: 5119: binder_alloc_buf, no vma [ 2281.005607] binder: 5119:5121 transaction failed 29189/-3, size 24-8 line 2971 [ 2281.007313] binder: 5119:5137 ERROR: BC_REGISTER_LOOPER called without request [ 2281.020623] binder: 5137 RLIMIT_NICE not set [ 2281.030521] binder: 5119:5121 got transaction to invalid handle [ 2281.036704] binder: 5119:5121 transaction failed 29201/-22, size 0-0 line 2856 2018/06/04 22:51:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x1000000}]}) 2018/06/04 22:51:06 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20100, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/06/04 22:51:06 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) statx(r0, &(0x7f0000000380)='./file0\x00', 0x7000, 0x800, &(0x7f00000003c0)) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x0, 0x8, 0x7f, 0x0, 0x10000, 0x3000, 0x0, [], 0x398}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000100)='/dev/snd/seq\x00', 0xd, 0x1) 2018/06/04 22:51:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4c000000}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xfe800000, 0x0, 0x8}, 0x98) 2018/06/04 22:51:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4aa81, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x2}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/06/04 22:51:06 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x2b000000, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 2281.144567] binder: undelivered TRANSACTION_ERROR: 29201 [ 2281.150174] binder: release 5119:5121 transaction 149 out, still active [ 2281.157069] binder: unexpected work type, 4, not freed [ 2281.162377] binder: undelivered TRANSACTION_COMPLETE [ 2281.167529] binder: send failed reply for transaction 152, target dead [ 2281.174232] binder: send failed reply for transaction 149, target dead 2018/06/04 22:51:06 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) [ 2281.213778] binder: undelivered TRANSACTION_ERROR: 29189 2018/06/04 22:51:06 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="ec6e9b7d65449aa66627f0fa5a694c52f3eb769beaab38782934d99dab73c9e9a14ab9029268ea5562fe1fdb1d63ae369f80bd60fd5ce01d495a9e95b8a8961c0b51bd093f1c070bd66cb18b4496067c7bae246bf59e9fe16e91dc7b05ff99ce4ffd9e8a0d15b5c447b9eec8e34b77fa809ca96676f8ec3296fc43822f2831a8e1132479b74cf4713990229737382aecd6a9e35c76cee380323808b01df57eebfb898291c3087e638f50eca6ad4b81b56707e3e6b53d98dd28667e49940794cf30b666d0a61533f4dc7b3ebe4efe696ca747ea91e355cce428a198c6e5fa6af953fdca72fa78dceb1bc9daea7113e7", 0xef, 0xfffffffffffffff9) keyctl$clear(0x7, r1) 2018/06/04 22:51:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(aegis128))\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x807f9) sendfile(r2, r1, &(0x7f0000000000), 0xffff8801c82ad048) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/06/04 22:51:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x2000000}]}) [ 2281.284150] sctp_setsockopt_maxseg: 16 callbacks suppressed [ 2281.284159] sctp: [Deprecated]: syz-executor2 (pid 5148) Use of int in maxseg socket option. [ 2281.284159] Use struct sctp_assoc_value instead 2018/06/04 22:51:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc058534b, &(0x7f0000000080)) modify_ldt$write(0x1, &(0x7f0000000000)={0xffffffffffffffcc, 0x20000800, 0x7000, 0xac, 0xfff, 0x1, 0x2, 0xffff, 0x8, 0x3f7b}, 0x10) 2018/06/04 22:51:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002480)=@security={'security\x00', 0xe, 0x4, 0x621, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xffffffff, 0xff, 0xffffffff], 'ip6_vti0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2, 0x4, 0x3}, 0x0, 0x140, 0xfffffffffffffe44, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9b0, 0x7, 0x1, [0x40, 0x4, 0x1, 0x40, 0x80000000, 0x7, 0x7f, 0x0, 0x2, 0x3, 0xfff, 0x7fff, 0x6, 0x3, 0x6, 0x2], 0xe}}, @common=@dst={0x0, 'dst\x00', 0x0, {0xef4, 0x5, 0x1, [0x7, 0x8, 0x8f69, 0x10000, 0x0, 0x7ff, 0xffff, 0x37, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x1f, 0x9, 0x7f, 0xa89], 0x8}}]}, @common=@inet=@SET1={0x0, 'SET\x00', 0x1, {{0x200, 0x8, 0x2d}, {0xc34f, 0x4, 0x4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xff000000], [0x0, 0xff000000, 0xff0000ff], 'veth1_to_team\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x2, 0x1, 0x8}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x2, 0x1, [0x9, 0x7fff, 0x6, 0x3, 0xf800000000000, 0x40, 0x80000001, 0x101, 0x69, 0x0, 0x782a, 0x17226f35, 0x7f, 0x13f, 0x401, 0xb0]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x1, 0x1, [0x46, 0x9, 0x4, 0xe6c, 0x81, 0x0, 0x0, 0xfffffffffffff84f, 0x7, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x3], 0x6}}]}, @common=@inet=@TCPMSS={0x0, 'TCPMSS\x00', 0x0, {0x80000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x6, 0x1, 0x0, 0x9}, 0x0, 0x110, 0x16c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x0, 0x1}}, @common=@icmp6={0x0, 'icmp6\x00', 0x0, {0xe, 0x6fea, 0x8000, 0x1}}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e20, 0x4e23, 0x4e20, 0x3, 0x401, 0x6, 0x9, 0x8000}}}], {{[], 0x0, 0x3f5, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x54d) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4c}, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 22:51:06 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 2018/06/04 22:51:06 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000080)=0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) [ 2281.468198] validate_nla: 26 callbacks suppressed [ 2281.468207] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2281.510232] sctp: [Deprecated]: syz-executor2 (pid 5195) Use of int in maxseg socket option. [ 2281.510232] Use struct sctp_assoc_value instead [ 2281.533664] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 2281.545878] WARNING: CPU: 1 PID: 2060 at drivers/staging/android/ion/ion.c:117 ion_buffer_destroy+0xe3/0x1a0 [ 2281.555961] Kernel panic - not syncing: panic_on_warn set ... [ 2281.555961] [ 2281.563341] CPU: 1 PID: 2060 Comm: ion_system_heap Not tainted 4.17.0+ #108 [ 2281.570443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2281.579825] Call Trace: [ 2281.582426] dump_stack+0x1b9/0x294 [ 2281.586075] ? dump_stack_print_info.cold.2+0x52/0x52 [ 2281.591283] ? ion_buffer_destroy+0x10/0x1a0 [ 2281.595700] panic+0x22f/0x4de [ 2281.598904] ? add_taint.cold.5+0x16/0x16 [ 2281.603065] ? __warn.cold.8+0x148/0x1b3 [ 2281.607226] ? __warn.cold.8+0x117/0x1b3 [ 2281.611297] ? ion_buffer_destroy+0xe3/0x1a0 [ 2281.615710] __warn.cold.8+0x163/0x1b3 [ 2281.619609] ? ion_buffer_destroy+0xe3/0x1a0 [ 2281.624013] report_bug+0x252/0x2d0 [ 2281.627638] do_error_trap+0x1de/0x490 [ 2281.631510] ? math_error+0x420/0x420 [ 2281.635300] ? find_held_lock+0x36/0x1c0 [ 2281.639354] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2281.644182] do_invalid_op+0x1b/0x20 [ 2281.647880] invalid_op+0x14/0x20 [ 2281.651319] RIP: 0010:ion_buffer_destroy+0xe3/0x1a0 [ 2281.656316] RSP: 0018:ffff8801ce077d30 EFLAGS: 00010293 [ 2281.661665] RAX: ffff8801ce7103c0 RBX: ffff8801b90b2e80 RCX: ffffffff85b76284 [ 2281.668927] RDX: 0000000000000000 RSI: ffffffff85b762d3 RDI: 0000000000000005 [ 2281.676194] RBP: ffff8801ce077d58 R08: ffff8801ce7103c0 R09: ffffed0039cee3b6 [ 2281.683457] R10: ffffed0039cee3b6 R11: ffff8801ce771db3 R12: ffffffff895164a0 [ 2281.690710] R13: ffff8801ce771d00 R14: 0000000000000001 R15: ffff8801b90b2ea0 [ 2281.697976] ? ion_buffer_destroy+0x94/0x1a0 [ 2281.702368] ? ion_buffer_destroy+0xe3/0x1a0 [ 2281.706762] ion_heap_deferred_free+0x31e/0x670 [ 2281.711417] ? ion_heap_sglist_zero+0x2a0/0x2a0 [ 2281.716072] ? schedule+0xef/0x430 [ 2281.719596] ? __schedule+0x1e30/0x1e30 [ 2281.723556] ? kasan_check_read+0x11/0x20 [ 2281.727688] ? do_raw_spin_unlock+0x9e/0x2e0 [ 2281.732077] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 2281.736647] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2281.742175] ? __kthread_parkme+0x111/0x1d0 [ 2281.746482] ? finish_wait+0x420/0x420 [ 2281.750352] ? trace_hardirqs_on+0xd/0x10 [ 2281.754483] kthread+0x345/0x410 [ 2281.757834] ? ion_heap_sglist_zero+0x2a0/0x2a0 [ 2281.762483] ? kthread_bind+0x40/0x40 [ 2281.766268] ret_from_fork+0x3a/0x50 [ 2281.770784] Dumping ftrace buffer: [ 2281.774437] (ftrace buffer empty) [ 2281.778132] Kernel Offset: disabled [ 2281.781742] Rebooting in 86400 seconds..